[....] Starting enhanced syslogd: rsyslogd[ 13.212060] audit: type=1400 audit(1517092171.995:5): avc: denied { syslog } for pid=3520 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 17.666582] audit: type=1400 audit(1517092176.450:6): avc: denied { map } for pid=3659 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.2' (ECDSA) to the list of known hosts. 2018/01/27 22:29:42 fuzzer started [ 23.933637] audit: type=1400 audit(1517092182.717:7): avc: denied { map } for pid=3670 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/27 22:29:43 dialing manager at 10.128.0.26:34603 [ 27.723665] can: request_module (can-proto-0) failed. [ 27.732860] can: request_module (can-proto-0) failed. 2018/01/27 22:29:47 kcov=true, comps=true [ 28.292772] audit: type=1400 audit(1517092187.076:8): avc: denied { map } for pid=3670 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9041 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/27 22:29:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000be0000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x2, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[@rr={0x7, 0xb, 0x0, [@broadcast=0xffffffff, @empty=0x0]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f000016e000-0xc)={0x0, 0x1, [0x0]}) 2018/01/27 22:29:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f1000-0x78)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/27 22:29:49 executing program 0: mmap(&(0x7f0000000000/0x3a3000)=nil, 0x3a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x6, 0xe, &(0x7f00003a3000-0xc8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00003a1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common="0066623000800080020069e6ff006600", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/27 22:29:49 executing program 1: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae8000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, "89020000"}}}}}, &(0x7f0000370000-0xc)={0x0, 0x1, [0x0]}) 2018/01/27 22:29:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000028e000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000e3e27ca8, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 22:29:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000039000-0x38)={&(0x7f00006d0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e2000)={&(0x7f0000032000-0x818)={0x14, 0x4, 0x400000000006, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:29:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e4a000)='comm\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x0, 0xfffd) 2018/01/27 22:29:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000d5a000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) execve(&(0x7f00006f1000)='./file0\x00', &(0x7f0000b96000)=[&(0x7f0000eb1000-0x9)="ff00f7008400020000"], &(0x7f000097d000)=[]) [ 30.676171] audit: type=1400 audit(1517092189.459:9): avc: denied { map } for pid=3670 comm="syz-fuzzer" path="/root/syzkaller-shm012271565" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 30.720639] audit: type=1400 audit(1517092189.504:10): avc: denied { sys_admin } for pid=3715 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.883089] IPVS: ftp: loaded support on port[0] = 21 [ 30.959686] audit: type=1400 audit(1517092189.742:11): avc: denied { net_admin } for pid=3719 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.120222] IPVS: ftp: loaded support on port[0] = 21 [ 31.229690] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.291341] IPVS: ftp: loaded support on port[0] = 21 [ 31.477442] IPVS: ftp: loaded support on port[0] = 21 [ 31.621785] IPVS: ftp: loaded support on port[0] = 21 [ 31.734579] IPVS: ftp: loaded support on port[0] = 21 [ 31.771923] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.881097] IPVS: ftp: loaded support on port[0] = 21 [ 32.036274] IPVS: ftp: loaded support on port[0] = 21 [ 32.446619] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.896840] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.136764] audit: type=1400 audit(1517092191.920:12): avc: denied { sys_chroot } for pid=3719 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.183795] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/27 22:29:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00005a3000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a8c000)='maps\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) [ 33.341291] audit: type=1400 audit(1517092192.124:13): avc: denied { dac_override } for pid=4260 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 22:29:52 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fed000-0x2c)={0xc, 0x4, 0x4, 0x100000003, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff4000-0xb)='/dev/mixer\x00', 0x2080, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e84000-0x8)='./file0\x00', &(0x7f0000ff4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000773000)=r3) 2018/01/27 22:29:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00000b7000-0x8)='./file0\x00', &(0x7f0000311000)=@random={'osx.', 'eth0\x00em1ppp1trusted\\\x00'}) fstat(r0, &(0x7f0000987000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c6f000)={0x0, 0x0, 0x0}, &(0x7f0000b4a000-0x4)=0xc) r3 = syz_fuseblk_mount(&(0x7f00007ad000-0x8)='./file0\x00', &(0x7f0000cc8000)='./file0\x00', 0x4000, r1, r2, 0xffff, 0x1f, 0x10) mkdir(&(0x7f0000e8f000)='./file0\x00', 0x1e) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") link(&(0x7f00007df000)='./file0\x00', &(0x7f0000409000)='./file0\x00') chroot(&(0x7f000076b000)='./file0\x00') setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00009f8000-0x1c)=@req3={0x7fffffff, 0x0, 0x6, 0x5, 0x0, 0x1, 0x6}, 0x1c) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') fsetxattr(r3, &(0x7f0000604000-0xa)=@random={'os2.', 'ramfs\x00'}, &(0x7f0000219000-0x9)='keyring!\x00', 0x9, 0x2) getegid() [ 33.357126] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.451910] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.511114] audit: type=1400 audit(1517092192.222:14): avc: denied { map_create } for pid=4282 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/27 22:29:52 executing program 3: futex(&(0x7f0000991000-0x4)=0x7, 0x9, 0x0, &(0x7f0000ee0000-0x10)={0x0, 0x1c9c380}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d86000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) accept4$vsock_stream(r0, &(0x7f00000cc000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000014d000)={0x0, @in6={{0xa, 0x2, 0xc560, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1, 0x8000, 0x0, 0x6}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000098000-0x4)=0x8) futex(&(0x7f0000570000-0x4)=0x0, 0x0, 0x0, &(0x7f00006f7000)={0x77359400, 0x0}, &(0x7f0000804000)=0x0, 0x0) [ 33.594657] audit: type=1400 audit(1517092192.223:15): avc: denied { map_read map_write } for pid=4282 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/27 22:29:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_dev$evdev(&(0x7f00003d6000)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x80) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) 2018/01/27 22:29:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x0) open_by_handle_at(r1, &(0x7f0000a0e000)={0x7e, 0x3, "2844e947ec49ef0abfb8da207872fad6aaa4d1919e9665d0caecb9e09e1691a8401c11d4198b7109521cfb198ef555e84fcb53a4ecb1eb37aa6a03463965bcb12ea694b2102919e74079779fec7dcffdf44a7728f3fe8de7979382bde800e38fde76d37f6adcc3c5777cb20fe36ffc72ce08364a53b7"}, 0x2) r2 = dup(r1) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000e64000)={0x1, &(0x7f0000874000)=[{0x0, 0x0}]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e1000-0x30)={0x4c, 0x0, &(0x7f0000141000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f75000)=[], &(0x7f0000feb000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000726000-0xfa)=""}) [ 33.775316] audit: type=1400 audit(1517092192.558:16): avc: denied { map } for pid=4360 comm="syz-executor3" path="/dev/binder0" dev="devtmpfs" ino=9082 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/01/27 22:29:52 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/vcs\x00', 0x8000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000008000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xb) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f000000b000-0x24)=""/36, 0x24) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x4, 0x7, &(0x7f000000a000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x3, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x800, 0x7, 0x9, 0x8, 0x10, 0x5406d53f8f9bb8c5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000)='syzkaller\x00', 0x1, 0xac, &(0x7f000000a000-0xac)=""/172, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) dup3(r0, r2, 0x0) [ 33.781254] binder: 4360:4363 ERROR: BC_REGISTER_LOOPER called without request [ 33.788241] binder: 4360:4363 ioctl 4b66 20e64000 returned -22 [ 33.788294] binder: 4363 RLIMIT_NICE not set [ 33.788425] binder: 4363 RLIMIT_NICE not set [ 33.807564] binder: BINDER_SET_CONTEXT_MGR already set [ 33.807578] binder: 4360:4371 ioctl 40046207 0 returned -16 [ 33.808941] binder: 4360:4363 ERROR: BC_REGISTER_LOOPER called without request [ 33.809101] binder_alloc: 4360: binder_alloc_buf, no vma [ 33.809138] binder: 4360:4371 transaction failed 29189/-3, size 0-0 line 2903 [ 33.812133] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.812683] binder: 4360:4371 ioctl 4b66 20e64000 returned -22 [ 33.814611] binder: 4363 RLIMIT_NICE not set [ 33.814662] binder_alloc: 4360: binder_alloc_buf, no vma [ 33.814686] binder: 4360:4371 transaction failed 29189/-3, size 0-0 line 2903 [ 33.834436] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.835352] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.835415] binder: release 4360:4363 transaction 3 out, still active [ 33.835427] binder: release 4360:4363 transaction 2 in, still active [ 33.835431] binder: undelivered TRANSACTION_COMPLETE [ 33.835464] binder: send failed reply for transaction 3, target dead [ 33.835476] binder: send failed reply for transaction 2 to 4360:4363 [ 33.835824] binder: undelivered TRANSACTION_COMPLETE [ 33.835832] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.356157] audit: type=1400 audit(1517092192.564:17): avc: denied { set_context_mgr } for pid=4360 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 34.356173] audit: type=1400 audit(1517092192.565:18): avc: denied { call } for pid=4360 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/27 22:29:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x8000, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x0, 0x2, [0xca8, 0xb0]}, &(0x7f0000878000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x9, 0x0, 0x6, 0xffffffffffffff97, 0xffffffffffffd81d, 0x2, 0x95f6, r1}, &(0x7f0000815000-0x4)=0x20) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 35.496192] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/27 22:29:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r0, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/01/27 22:29:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f00002ab000)={&(0x7f0000874000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000df1000-0x30)=[{&(0x7f00004f5000)=""/0, 0x0}, {&(0x7f0000c4a000-0xc1)=""/193, 0xc1}, {&(0x7f00001e1000)=""/242, 0xf2}], 0x3, 0x0, 0x0, 0x6}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00009ea000-0x18)={0xfffffffffffffff9, 0x100, 0x533, 0x400, 0x9e, 0xffffffbfffffffff}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/27 22:29:54 executing program 2: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c3e000)='/selinux/mls\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000015000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0xfd, &(0x7f0000662000-0x8)={0xeb2}, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00007cc000-0xc)={0x20, 0x83e8, 0x4, 0x8, 0x9, 0x3ff, 0x7}, 0xc) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000c47000-0xc)=""/12) accept4$ipx(r0, &(0x7f0000fa2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000914000)=0x10, 0x800) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) creat(&(0x7f0000a52000-0x8)='./file0\x00', 0x80) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f01000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000e7a000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) sendmsg(r1, &(0x7f0000604000)={0x0, 0x0, &(0x7f0000e18000)=[{&(0x7f0000f88000)='QFP', 0x3}], 0x1, &(0x7f00006c3000-0x1110)=[], 0x0, 0x0}, 0x8000) sendmsg(r1, &(0x7f0000a1c000-0x38)={0x0, 0x389, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x8055) 2018/01/27 22:29:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) sendmsg$nl_generic(r0, &(0x7f0000dc3000-0x38)={&(0x7f0000883000-0xc)={0x10, 0x0, 0x0, 0x1102008}, 0xc, &(0x7f000002d000)={&(0x7f0000520000-0x2c)={0x2c, 0x2e, 0x400, 0x4, 0x0, {0x11, 0x0, 0x0}, [@typed={0x18, 0x57, @ipv6=@loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) ioctl(r0, 0x9aa6, &(0x7f0000a1d000)="49d9bb65b3b8f10300c450b8c0f337ca545e6948179f88e3876c741aaa0c312d06062900000005553c595aa5cb3908433ce1c801e8a7954e32ee7e7ccfcd83f2b8403ff68b919697b1337e56e22b00785b30da61a83cf84f8080009ed5e406cbe081cf8e1a08470df69de6da4dd7a31a1478b4af9ee22fbc42b9af166e41613d3a396375a33555876f144e945b111912feddd111530ee205751b79a8096b7ce6") ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000da9000)={0x1, &(0x7f0000272000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/27 22:29:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f000003e000)={&(0x7f0000c6d000/0x3000)=nil, 0x3000}) write(r0, &(0x7f0000130000)="240000001a0025eb0000fa0401111f000085000000001f00000009ec0800030004cffb0026034587fe19d4519aaaaaab75d9dd108f752b8384d7c03dc2048b9be7ddcaee7abd33c4b2b1bf3c27326469bff45c6d50710059f9cbfb1a7b6b0facf19a", 0x62) 2018/01/27 22:29:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000dc3000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049d000-0x4)=0xe8) vmsplice(r1, &(0x7f00007df000)=[], 0x0, 0x0) setsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000929000)=0x3, 0x4) 2018/01/27 22:29:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000090f000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utimes(&(0x7f0000c98000)='./file0\x00', &(0x7f0000480000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket(0x3, 0x80805, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000594000)={0x0, @in6={{0xa, 0x2, 0x3099, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa6}, &(0x7f0000aa2000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003c1000)={r2, @in6={{0xa, 0x1, 0x8c7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xb9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x3, 0xfffffffffffffff7, 0x1}, 0xa0) getsockname$inet(r1, &(0x7f0000f28000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b5000)=0x10) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000671000-0x8)=0x80, 0x7, 0xffffffffffffffff) 2018/01/27 22:29:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000023e000+0xa4b)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000e7c000)=""/249) wait4(0x0, 0x0, 0xc, &(0x7f00007b5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000d6b000-0x10)={r1, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x10031, 0x1000001005) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) 2018/01/27 22:29:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000f0b000-0xb0)=""/176) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000019f000)={0x0, 0x0, 0x7, 0x0}) accept4(0xffffffffffffffff, &(0x7f00004b4000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a78000)=0x9, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000483000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000776000)=[{&(0x7f0000045000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d73000)=[{&(0x7f0000845000-0x52)='w', 0x1}], 0x1, &(0x7f0000153000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) [ 35.740048] kauditd_printk_skb: 5 callbacks suppressed [ 35.740057] audit: type=1400 audit(1517092194.523:24): avc: denied { dac_read_search } for pid=4787 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 22:29:54 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x11, 0x2, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@generic="cb793cfd77a6d2952cba3b01e05c7809", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r3, &(0x7f0000002000)=@ll={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg(r3, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x50)=[{&(0x7f0000004000)='Z', 0x1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f000000b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9, r4}) close(r1) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003cc000-0xc)={0x0, 0x0}) writev(r6, &(0x7f00004e8000-0x10)=[{&(0x7f00002ab000)="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", 0x1000}], 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f000000d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000000d000-0xe8)={{{@in=@rand_addr=0x6, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x8, 0x2, 0x8, 0x2, 0xa0, 0x0, 0x7f, r4, r7}, {0x1, 0x10000, 0x2, 0x1, 0x2, 0x6, 0x401, 0x1}, {0x4, 0xffff, 0x0, 0x4772}, 0x3, 0xf, 0x3, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3c}, 0xa, @in=@rand_addr=0x1, 0x4, 0x3, 0x3, 0x0, 0x4, 0x1ff, 0x1}}, 0xe8) 2018/01/27 22:29:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = userfaultfd(0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000564000+0x13a)='/dev/autofs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f70000)={0x40, 0x0, 0x10000, 0x1ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000ce9000-0x10)={r3, 0x5}) 2018/01/27 22:29:54 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd6000)='/dev/usbmon#\x00', 0x7, 0x400000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000a33000)=0x0, &(0x7f0000474000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) [ 35.830434] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/01/27 22:29:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) seccomp(0x1, 0x1, &(0x7f000007b000)={0x0, &(0x7f00002b8000)=[]}) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) prctl$void(0x1f) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000036a000)=0x0, 0x4) sendmsg(r0, &(0x7f0000604000)={0x0, 0x0, &(0x7f0000e18000)=[{&(0x7f00009c9000-0xb3)='QF', 0x2}], 0x1, &(0x7f00006c3000-0x1110)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/27 22:29:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000137000-0xa)='/dev/dsp#\x00', 0x0, 0xa02) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000063f000)=0x8, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/27 22:29:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000612000-0x4)=0x81) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x4, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000002000-0xb0)={{0x2, 0x101}, 'port1\x00', 0x1, 0x40, 0x6, 0xd8, 0x6, 0x0, 0x8, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/27 22:29:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000365000-0xb)='/dev/loop#\x00', 0x1, 0x400000400000) pwrite64(r0, &(0x7f000018b000-0x3a)="", 0x0, 0x0) 2018/01/27 22:29:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x20005) uname(&(0x7f0000d39000-0xf)=""/15) prctl$setfpexc(0xc, 0x82) 2018/01/27 22:29:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000eb6000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 22:29:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000697000-0x6)='veno\x00', 0x329) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x1) r0 = syz_open_dev$vcsa(&(0x7f00007f1000)='/dev/vcsa#\x00', 0x3f6, 0x880) ioctl(r0, 0x80000000, &(0x7f0000511000)="d99d69571273badd1276dc20593453489da27e929c54841d45f5b55680c6524189a28c180b6eeb1565") 2018/01/27 22:29:54 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000002000030207fffd946fa383bc0a0000403c130101031d8568797ba3a2d188737e57e4", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000018000-0x9f)=""/159) 2018/01/27 22:29:54 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f00004ed000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004ed000-0x4)=0x48) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00004ec000)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x1, 0x0, &(0x7f0000066000-0x5c)="12"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/27 22:29:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) vmsplice(r0, &(0x7f000083d000)=[{&(0x7f000027e000-0x6d)="5580cfc76fcb68eb5226b56bcd324d7d955501e2e5cfef04d1022369a7c5265e5c73ca5bc9bb2f6ee65a13f5281f716c311d1259fb8873b3bf8184ab31cfe57fa3d73800455666b459cec6e4a035b5949b584e4e25f461984d2bdd04c07f7fc9d4e9b15e2567fb93031b32da8b", 0x6d}], 0x1, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) preadv(r1, &(0x7f0000760000-0x80)=[{&(0x7f000071d000-0xae)=""/174, 0xae}, {&(0x7f0000355000)=""/99, 0x63}, {&(0x7f0000b25000)=""/50, 0x32}, {&(0x7f0000665000)=""/155, 0x9b}, {&(0x7f0000fd3000)=""/246, 0xf6}, {&(0x7f0000db2000)=""/242, 0xf2}, {&(0x7f0000de4000-0x59)=""/89, 0x59}, {&(0x7f00004a2000-0x8)=""/8, 0x8}], 0x8, 0x49) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000983000)={0x7c, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00002af000)={0x1, 0x0, [{0xc00000040000084, 0x0, 0x0}]}) 2018/01/27 22:29:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000263000)='/dev/dmmidi#\x00', 0xcb, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f00008c0000)=""/254) r1 = syz_open_dev$sndctrl(&(0x7f0000d36000)='/dev/snd/controlC#\x00', 0x0, 0x0) dup(r1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000f0000-0x18)={0x7, 0x10, [0x6, 0x40, 0x7, 0x5]}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, "257f2552b43c8a61b13425d2ba280f2ed23b1c1ac1da080bb1c8f156b7b1ed0a300d0a38b4dfe5163ceb2b77", 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000079f000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x1ff, 0x0, 0x100000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x800000000000}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00007c6000-0xb)='/dev/mixer\x00', 0x100, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ca5000)=0x0) sched_setscheduler(r6, 0x7, &(0x7f00008a1000)=0x1) fanotify_mark(r0, 0x14, 0x8020030, r5, &(0x7f000085d000-0x8)='./file0\x00') 2018/01/27 22:29:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001af000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a24000)={0x6, 0x0, 0x10000, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000717000)={0x2, r1}) r2 = creat(&(0x7f0000c5f000-0xc)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a7d000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eae000-0x4)=0xe8) getgroups(0x9, &(0x7f0000c66000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000b87000-0xe)='./file0/file0\x00', 0x1000, r3, r4, 0x200, 0x40000) pivot_root(&(0x7f0000e26000)='./file0\x00', &(0x7f000074e000)='./file0\x00') mq_timedsend(r2, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) [ 36.150427] netlink: 10 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/27 22:29:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000062d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f12000)=0xc) getpgid(r1) r2 = syz_open_dev$dmmidi(&(0x7f00007a0000-0xd)='/dev/dmmidi#\x00', 0x7ff, 0x200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000442000)=0x9, 0x4) r3 = getpgid(r1) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000552000)='/dev/rtc\x00', 0x6000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b54000)={0x0, 0x22, 0x5, 0x1}, &(0x7f00005fe000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000a74000-0x8)={r6, 0x3}, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000443000)={0x0, 0x0}) ptrace(0x10, r4) [ 36.165990] audit: type=1400 audit(1517092194.949:25): avc: denied { map } for pid=4852 comm="syz-executor4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=13469 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 36.170794] binder: 4848:4860 ioctl c018620b 20008000 returned -14 [ 36.179676] binder: 4848:4860 ERROR: BC_REGISTER_LOOPER called without request [ 36.179686] binder: 4860 RLIMIT_NICE not set [ 36.204063] binder: 4860 RLIMIT_NICE not set [ 36.210976] binder: 4860 RLIMIT_NICE not set [ 36.259386] binder: undelivered TRANSACTION_COMPLETE [ 36.279320] binder: 4848:4867 ERROR: BC_REGISTER_LOOPER called without request [ 36.279331] binder: 4867 RLIMIT_NICE not set [ 36.280751] binder: 4848:4867 got reply transaction with no transaction stack [ 36.280759] binder: 4848:4867 transaction failed 29201/-71, size 0-0 line 2703 [ 36.288444] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.288460] binder: release 4848:4876 transaction 10 out, still active [ 36.288465] binder: undelivered TRANSACTION_COMPLETE 2018/01/27 22:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f1b000)='/selinux/status\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000dfc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ded000-0x4)=0xfffffffffffffe50) recvfrom$packet(r0, &(0x7f0000e56000-0x43)=""/67, 0x43, 0x20, &(0x7f0000979000)={0x11, 0x2, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r2 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00002fc000-0x4)=0x0) 2018/01/27 22:29:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000425000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000eb0000-0x4)={0xfffffffffffffff7}, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/27 22:29:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000557000-0x12)='/dev/input/mouse#\x00', 0x3f, 0x20001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x18) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00008f7000)=""/4096, &(0x7f0000149000-0x4)=0x1000) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000215000-0x480)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 22:29:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000455000-0x12)='/dev/input/mouse#\x00', 0x3, 0x101800) finit_module(r0, &(0x7f0000bb8000-0x12)='/dev/input/mouse#\x00', 0x2) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000466000-0x4)=0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00002a1000)=0x7) write$selinux_access(r1, &(0x7f00003fe000-0x4a)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x0, 0x0}, 0x4a) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000086e000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) 2018/01/27 22:29:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)='\x00', 0x5) readv(r0, &(0x7f0000fc9000)=[{&(0x7f00002d4000)=""/163, 0xa3}, {&(0x7f00002b3000)=""/152, 0x98}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000048c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$ipx(r0, &(0x7f0000aa5000-0x10)={0x4, 0x0, 0x0, "06e110eca954", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000d8000)={0x0, 0x8}, &(0x7f00003a7000)=0x8) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000a1f000-0x4)=0x7e8f2b9a) clock_gettime(0x0, &(0x7f0000018000)={0x0, 0x0}) utimes(&(0x7f0000765000-0x8)='./file0\x00', &(0x7f000099f000-0x20)={{r3, r4/1000+10000}, {0x77359400, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001b4000-0xc)={r2, 0x7, 0x20}, &(0x7f0000b7b000)=0xc) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000067000)={0x0, &(0x7f000029b000)=""}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000fab000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000073a000)={0x0, 0x0}) socket$pptp(0x18, 0x1, 0x2) syz_open_dev$adsp(&(0x7f0000a3e000-0xb)='/dev/adsp#\x00', 0x4, 0x2000) accept$ipx(r0, &(0x7f00004c7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000077b000-0x4)=0x10) sendto$ipx(r0, &(0x7f0000381000-0x2)="bb08", 0x2, 0x80, &(0x7f0000b08000)={0x4, 0x80000001, 0x946903b, "561b45ecdd05", 0x2, 0x0}, 0x10) 2018/01/27 22:29:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000bd0000-0x4)=0x0, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000f32000)=0x1, 0x4) bind$nfc_llcp(r0, &(0x7f000074b000)={0x27, 0x2, 0x3, 0x7, 0x7fff, 0x80000001, "7076c5a7eb73c3c11b669a8de4a4b9e75ddbb5fbed3b24bbf17e961ec6293b9ed399bb98ee3e66e2c307505c817e68ee9a5e4a66b3191c8207e73dd6939e72", 0x5}, 0x60) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00004de000-0x1c)=@req3={0xfffffffffffffff8, 0x9, 0x871, 0x9, 0x3, 0x0, 0xfff}, 0x1c) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)=0x0) 2018/01/27 22:29:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000cf000-0xe)='userppp1em0-\\\x00') write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/27 22:29:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000df0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200000) ioctl$KDSETMODE(r0, 0x4b3a, 0x100) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007ee000)={0x0, 0x0}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) clone(0x0, &(0x7f0000515000)="", &(0x7f00009df000)=0x0, &(0x7f0000467000-0x4)=0x0, &(0x7f0000c9a000)="") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006da000-0x9)='/dev/ppp\x00', 0x0, 0x0) connect$nfc_raw(r1, &(0x7f0000d0c000-0x10)={0x27, 0x7, 0xffffffffffffffff, 0x7}, 0x10) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) [ 36.288621] binder: send failed reply for transaction 10, target dead [ 36.361342] netlink: 10 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/27 22:29:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000565000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000d63000-0x10)={0x1, &(0x7f000060f000-0x4)=[0xfffffffffffffffa]}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c2a000-0x28)={@generic="e1eba290a37381f0617e0a7c9bccb207", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000386000-0xc)={r1, @empty=0x0, @multicast2=0xe0000002}, 0xc) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mkdir(&(0x7f0000773000-0x8)='./file0\x00', 0x100) 2018/01/27 22:29:55 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x101, 0x40002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x5, 0x8}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x1, 0x5, 0xfff}, &(0x7f0000001000)=0xa0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x8, 0x1, 0x8, 0x8, 0x4, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") unshare(0x1000000040000000) 2018/01/27 22:29:55 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x65b, 0x88080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000000)={{0x0, 0x1}, 'port1\x00', 0x1, 0x0, 0x101, 0x3, 0x60000000000000, 0x3, 0x7fff, 0x0, 0x2, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:29:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000783000-0x8)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000887000-0xf0)=[{{&(0x7f0000ed5000)=@rc={0x1f, {0x1f, 0x2, 0x80, 0xfffffffffffffbff, 0x3, 0x9c25}, 0x6}, 0x9, &(0x7f0000516000-0x40)=[{&(0x7f0000c8f000)="3a708855e9a356347682f887cad840fe817d725abaeb7e219ec0ae37c31fee8a3ffe55a4e9417671cd31b94945d80b58f5b0b9cbb4d5fab3b81d60861d2637d77d7ca6ae16ef1d1c2f6d200ee1cb0f511f587ab8f6952961aff9eb10ba5d7aaed4beeac45d3c8cf07c2416dd4bb84db35fd31f70c5e1f5f05672eb7a570af102ed483bcc5d764ecedcf472bb9d79", 0x8e}, {&(0x7f0000e73000-0x93)="91186c6c0bb7e6c47623e2b75e161963fe5a8baf2b47006c4be2279b0411950c051307285dfbb6d251432544b596a1d8012a8c8501440d86c33ef99fcf8eb2ff1369afb896bfda75834a0c5f816b9647babe5f56ad68a45b56e01101003706719533e1143561e4cdb1633aceb36ac7a8a294466248b2a1099461a73417dade116721a19d6834d1226cb0cee7a3ff7d81160444", 0x93}, {&(0x7f00008a5000)="fba16eb46d70", 0x6}, {&(0x7f00007a2000)="5a9383a8a7e258f9a7dce24e897caa59a6d6ccc006e0f4ac20afc4516d1d06dc556b8dd1e24303512f5635cffb64e3002a51b21788a55ec5d9244f988228c32ad6e1a608e0", 0x45}], 0x4, &(0x7f0000ed8000)=[{0xf0, 0x108, 0x1ff, "c8f1b796d16eb1a036bd5a700ef8f1fa617014b2a4a185ea3818f186d64c8c61046281359c63d1f64121b7f845a6943dd4f386b0fa5d1aacb5876abf5c0eab43697bc09e4999b3b36a6ec8628d02a354f7589f78b8b4717ae72a6391e70b81b6ee8d4abcbfe06061ed52fbf725a62c070f48c7223377139d74e42552c464cdcfb3fca08b51f47239013e4e4efb144cfcfaf14ad993c8076e21f8c4a391371d5873d2a6535fa9293627bfc1d13c16dc3dee5b3b3629f35a454c66663b3e8438b393af24e01d6d6a731e451f85cf4f83e79038193a11743a53d763159b"}, {0x100, 0x6, 0x69f87194, "ffeadaa894e805d87af381c49f35f7089bf04eb9127939f52b5dacf29556cf9590ea31a319c39f586fa0cd86ee8be10d57cc3c3b1e4a1052db280b47cd0335e42329abe350fb6020ee26df7128544d1b58ff02b0925af311f4634c92ef4d701fa001c2ca4e10998ba4471d14986890a8dd2a65db8fc271df8be9b8e525bf2861aca186749f6a98d0518ca5476e0ca7615a9ede1fc0aa3e9d1c4dda2a5cd40f5347356878091a63718cfdca17d7f5b64688018d479ae4dbaffa04b4894b5fc749977b0eaff1b989efbb8c64b3b65791da8216a2e23d16134460f06f183d28bb2a1918c9760c38a37b3c51b8"}, {0x40, 0x0, 0x4, "04675dc5a19f3bdcaedc6f25fad0c56aa32702502ede95ce1892c4744706e57c16495575e13b70930af9c87bb0"}, {0x68, 0x113, 0x7, "4b3c2d9b5696ca2550397264aadcbed46343f76fde3a10408d4da04622d78dee47f855e7fbabcf0aa82a20afb9714fa29bff36f424390623f4d7cc850811fdefa9677dd4331de3adec2ad98a423b188cc5389e4d034d39"}, {0x70, 0x1, 0x8, "6a10f841523277d301016ffa5187290919654dc91952e385b3fe7f3123cd483744088a97be079276234d84df312a4764cb8a60250fea8f8febeedc344f73bd68fbc646f1ac29621a30a8a7173a774c45131745e4d6793b480f44"}, {0x10, 0x111, 0x6, ""}, {0xb0, 0x29, 0x0, "1bc7a2ac99b9b75c6275d5957a00624f107b3203e41dfd67e99d62fd88fb9bd4f7823e3ef74eb983361842fc595438b1b1186463ed4f462fe1ec8157df664d053f23d347c2be5a72badc661aa937c9aa7ee4ed320fb61b5b847af6944260fb69d7acbf6ff4e7e354d2d65364f2ad029aa33b36eed89308d1e472f3199c2eccf7e2b503934678fd0ebf64c0fc708b83482b10c20718a646f61a3f8857a9dddc"}], 0x3c8, 0x0}, 0x17570236c0000}, {{0x0, 0x0, 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0x1010, 0x4040040}, 0x80000001}, {{0x0, 0x0, &(0x7f0000a31000+0x7ad)=[{&(0x7f0000c8e000-0xd1)="c04244b12dcda18c1aae3f361bae5f2b83ed8137ecbd822f9444d94471eb55c645b2f9467c976aa4ae1d4e00fc29cc9443a52e0efb980c1d0f8d64e5ce7d236d838f24891da7e61725fcca17289b8c247f10ad3c2b04b8bd89e1098922dff6ee91814d0d11789881f6e8ab7fed557e84b2db08478bb08b2ef16392490b1b09d5ab307b1c2601fa2a57d84d31e2d9bc3ff516c25363a18728e9eec082d891bd70a31183d3a076e10489b2ca0fe6acd9f8969783bab8f0441f07ade91de7d5dadfabaa36589a89f95e2b3761809ebd71ec7a", 0xd1}, {&(0x7f000018a000)="6eb30b893985d0c58e8419488f2595c885b4dd26818313039f305b2d9d6817701acd11518f84fca4338f53745830d7d95fa86e4310f4433fa909f13a0c33d2f0dfae7b93ed62ef90e3a82ed357ec0df9b8884ff127d968d62029adc14835c7e6718a0ea7858efbdd077541b4bb152058088cae50765760bb96bd9089b15b08b7990657d232b663804105", 0x8a}, {&(0x7f00000d7000)="632aaf8fc8b6a839a4fc8faa5a271ab933317575c229d81932557b2047a3ad6ce54b685d487e9b38e3ffbf684064d379aa12873763141fb57524cf82954427f5ba0bb91bda89c88a879a56a4a240416f2d30f0ac84329213c1f5dfed27f27ed9ea3859e2bbe9fe779244ba8de66b1355709c4241da907cebfd035245e04857beddb25a3061d010908a6107", 0x8b}, {&(0x7f0000435000-0x23)="80bfccf89880ee254dfca955343cfb27340cc37ebcbf6812be5586e4efdcfa7fbc9e79", 0x23}, {&(0x7f0000a39000-0xff)="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", 0xff}, {&(0x7f00001b7000-0x8a)="65f4dee8d6dba87975b315795e1fb7bef830f941353c5c3ec7fe19afb38db6ab35b8d3fbf0a66a180692f10cfda02ba44232ee62992e31294c333ba6fb3c4e0dffd5c9f1aded082699844e3b6d130f748970db444dda33f0dd72f8373202dee7533254444760b1aea3781f299770d0269ea4f6e7f0f64904ba31ad23b8af65456394c216a328439a77b7", 0x8a}, {&(0x7f0000f86000-0x4c)="67c3539727e18405ee30ede0b78ef8d84cad0a62d3b5794e360dbc09c276cbcb6cec0b6799dcc5048bba651394178ce21f89547039e56ac7ffe7070ca7b59a7d85171f0700d8a39172e05cfb", 0x4c}, {&(0x7f0000e1c000)="eaa0e37ba47cc4e96857d215cb1af8601118b5f6c99991edbcfdd0bb1f8dc717789f1e75969a1b2887acf8e6284fe0d6902029b06c256473b668be3f670f7dd6e25372970d6dcf515f20b59b49b6cfb5779ff38826583e538e9a6232dd26cc773fb2e155ee9a3c0b88c28aeb18498dbc73431988a64a5099944cf52c10b5ff179a8f6707d16c7b080c3d5db8a2cd359a44d32ddd5240007f1a92b6d49b92fa342cd28996", 0xa4}, {&(0x7f00002bb000-0xd9)="741995d660afacd46d0dd57f883fa9332f6637ce1449fc959addb5cf661b7d341c68b2d4327408a578eba8ef1a4d36f76b92b34d8950c9ce5a2b0f9b19a939315fbdc459c79ca97e2d3d7cfc6686a54e96f09814a63815e82e594f63533d4cd491783470a29febe8d76389780d3b3e0284fb83c984f4ea832bb4e16851aa29618de6056ec397d0f3148b4a3c9ba26966fce3a1f3965d609e06b09c6cd75d9065d07c578351ee649e836e25d16f3ad07fd3ab8f247c97f7bee936fb06521f5c3623c871200a6712b3f95f7df983de2f75887fc6757d3d6ba449", 0xd9}], 0x9, &(0x7f0000fe5000-0x1a0)=[{0xa8, 0x119, 0xfffffffffffffff8, "b8bfca1464d7860895357997f658d3f18c1833e178dec5e997c501bbc0930b4977d4b068a2d636789d815b15fc190c8de5a14276ac58842540e27411a5add814b4661e46992764c84cedd89d5692926c608edc62d9ec2e46b1bf517514564b565de90e2209bc5b5fbf22568016731ddc0944ae86e57b6a8bad0f0fde5552842b2d8c20700cbd50aa4dbc8cddd8ae1bf747c5fac6"}, {0xf8, 0x1ff, 0x7, "8d4cec402cfaf5113b82a9760eb27e1f78ae7d689ede542edeb7ba8bdb7fd617bbf5d80582fe13a29658a22851e877aa1ddca81074df00959840dc5a07dee8ffe721e0b2d26ef51815ac65dc6d6fa8165554ce8ccdf98be7668eb5ced132d3bc68e0c74ccb67d93115eacab56e5a14ca348dfda789bda0f034ac628cee4a10084555049b781bef56fc9e930b02bfc8b22f92a9bcb60a01604db2a0dadbcd532bac701fb5a8e9467d21b5e451121fc014cec2a99b79cb2bdd5612adff176377f5d4205b193b56974d212724cb767ee583b8682fcccdf8d508561d510b6f7c7d9b2f77ff268ac4df44"}], 0x1a0, 0x0}, 0x100}], 0x4, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$int_in(r1, 0x5403, &(0x7f000023a000)=0x0) 2018/01/27 22:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000ecc000-0x2)="e600", 0x2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00006f0000-0x4)=0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)='selinux!mime_type\x00', 0x12, 0x0) 2018/01/27 22:29:55 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000282000)={0x0, 0x3, 0x8, &(0x7f0000f91000-0x8)=0x0}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f91000)=0xff, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000011f000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f91000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f92000)=[], 0x100000000000011d, 0x8) 2018/01/27 22:29:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f48000-0xb)='/dev/midi#\x00', 0x81, 0x501002) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000509000-0x4)=0x0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00006ef000)={0x3, &(0x7f0000378000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x1) request_key(&(0x7f00005f8000-0xa)='blacklist\x00', &(0x7f0000eb0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a0e000)='/dev/ptmx\x00', 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000e2f000-0x8)='keyring\x00', &(0x7f0000330000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r5 = add_key(&(0x7f00009a9000)='id_legacy\x00', &(0x7f00007bb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000097c000)="979bc8d1c41b07ca4183baaf5e998ba5e3678f22cc7c6cd221addbda51cead57bddd3f18ec706c2423bcd97f34b0c0296f25f74ccc0200021b3d79075797e61a1956915b28cc39122ad4f20b6af7dd1cac7b850992abd98c8ddb63e70b46c585", 0x1ee, r4) r6 = request_key(&(0x7f0000d16000-0xb)='asymmetric\x00', &(0x7f00006b2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000008d000)='vboxnet1-!eth1wlan1,,vboxnet1mime_type\x00', 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000686000-0xb)='cifs.idmap\x00', &(0x7f0000309000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r6) fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x7fff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/27 22:29:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) poll(&(0x7f00005c6000-0x10)=[{r2, 0x0, 0x0}], 0x1, 0xa70) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d2000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r2, &(0x7f00001fd000-0x8)=0x0, 0x8) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000fc1000)={0xfffffffffffffffd, 0x0, 0xaa, 0x300}) 2018/01/27 22:29:55 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@int=0xf70d, 0x4) 2018/01/27 22:29:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000373000-0x9)='/dev/sg#\x00', 0x7f, 0x101000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008dd000)={0x0, 0x200}, &(0x7f0000494000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000661000)={r2, @in6={{0xa, 0x0, 0x3fffffffc, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x18000}, &(0x7f0000694000-0x4)=0x98) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/27 22:29:55 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000010000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000c000-0xd7)="", 0x0, 0x0, &(0x7f0000012000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000013000)="9c69a46feb20428cb13922753b740f03a6c9506407a70004e0d2ddb065c4b72ca171fef89e2169cef7c5a88d9b29638197b44ce9b3f1e50703028fbbcf147cbb87ae598d6378fa16807270ce551ba58478567450be76958599ea8791478e8c2c80a1686e872b5dae19949d5be68c6b877b7fc7b234a753743fe4726001f9a04608377d13", 0x84}, {&(0x7f0000013000)="f39bf1efb2bf83717176d506e44a9673b299752b4dbf2ffc6b8aadc71e81727b25a19b2d619c6e62c00067a2b5cbfc81", 0x30}, {&(0x7f000000e000)="1ab1b9f16c6ddfedb59ea79e186cc0fe42df0fc2750aa4a2ac5518f36d5273ae52732093600d0af90f8fcd16ef71c0cd046e17d4d7363a11ed8686db2ac6415b157b337841086f1db43c25fd0315a3cf19a059552c88dd67300686dd1996dddb5d9950c4fe9304751ff9269722a7fc184e395d72c48faf65da6128ba2b7844107c3688aee84bcd686cbad823dd97a0017f85197b7ebfdeffd85dd3f26029c7a4477a92c36a47fb4ec15737454ccb463e21ebd20c905b15ccc062d529f5fdb0d0691cfac1319c222e74e65a05d17dd42297e30937c1b6980abb2f123734893dcb87f8e1b6c77101", 0xe7}, {&(0x7f0000013000)="41a59e58238a780fda6fb3", 0xb}, {&(0x7f0000004000-0x94)="27b06e63de4aaeb5ee1fb13b4b0e9be9b76f14fb13cec1a7a54fef52d72584d7e6e7c1370f46c6e8bcbf552ebd209efa12610f381eb072700637fd41bc69ced579b8c85e18e049b305bd751693a2fb0a56c6bd882ae218a73528016a7a54bc56805b472a253914331163968b525d29c931982d1b07b03060d31a217a2f125ec0b7ef4633c2ade2ffe7cc876d2ffb3e0afd2b1870", 0x94}], 0x5, &(0x7f000000b000)=[{0xf8, 0x1, 0x4128, "222fca201be9852b839f0319567e388dbbab02f5c25c1718297cac03d818737d8f53b3ed2a31ccee9d8b4bfacd9d92757e85d5205aed5e086039a436149f91e51b43fb83b64692a9a55892e72d7c5a0d3bc2bfdab373a1f5c937e5e6afb7f9b043dd3b276570adbb4eca4a6ab535316ee76470f2620f289ce275fd0d6e07afdccd03889467b4cb82d9b1eacfca385a33955b1307b611adabd63b85dedf6edc91e5c45f3ddb49fb1a54f6bfb54eac74062518cc5e9f7c4f2245a5a3dc9b0a13a208ee1f18fb5b6fec1b466d0548d7a91b083837a7751d36840cdc6d7bd0c3c0e1241a8abf"}, {0xd8, 0x101, 0x2, "b6d61e07995bb5811934c46c7386d580a96f2ce16266cede7ca60d9549d5703d64363ec2895fd1a7f9031b085efc9c6a1b7ccc9130cbfb1c5a7ebf1442cbe6604bdd032df42e1515e45c4433ae0782837c86dd42e6f190f97ecbf5a862b92a508f1d50c41b1c5856a9a7bb704a9f0d79f0e7a10989841711f9c06d3c0858d1b9bc4754c60f9e9efc8e65ab6c1f3366647667cd9016d9564d67e1a671050de017a6c96674d7bfb8a69ee955bfa439e2b181ffcb34f97a0110c25353492e5e0f56ee494c45"}, {0x1010, 0x117, 0x5, "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0x11e0, 0x1}, 0x10) 2018/01/27 22:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000002, 0x0) sendto$inet6(r0, &(0x7f000088a000-0xad)="", 0x0, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000e6a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00000bb000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fa5000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3f, 0x1f, 0x100, 0x0, 0x40000040, r1}) 2018/01/27 22:29:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000000000)="a7", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000065d000)="000000000000000414000f73e38598") sigaltstack(&(0x7f00006e6000/0x3000)=nil, &(0x7f0000cf2000)=0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x6, 0x200000) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc327) 2018/01/27 22:29:55 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000749000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000b24000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) r1 = syz_open_dev$vcsa(&(0x7f000077d000-0xb)='/dev/vcsa#\x00', 0x70, 0x0) readv(r1, &(0x7f0000330000-0x50)=[{&(0x7f0000e58000)=""/1, 0x1}], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000907000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/27 22:29:55 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000028e000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00004ed000-0x5)='stat\x00') mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f00004ed000-0xd6)=""/214) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000031000)='/selinux/checkreqprot\x00', 0x502, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00004ec000)={0x100, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7fff, 0x150d, 0x6, 0x5, &(0x7f0000484000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffffff17, 0xfffffffffffffffc, 0x42}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00004ef000-0x4)=0x0, &(0x7f0000428000-0x4)=0x0, &(0x7f00004ee000)=0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x1, 0x0, &(0x7f0000066000-0x5c)="12"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/27 22:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fcc000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c1b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f000065a000-0x8)=0x20) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f00004a2000)={{0x401, 0x4, 0x4, 0x7, "bf4ce070a6079906b3ea5fb712bb454f4205b23fa9aa7c21bf9c49294f13657e67c5ae787fff0c68569867e1", 0x3}, 0x9c8, [0x0, 0x4, 0x8001, 0x8, 0x0, 0x1, 0x0, 0x4, 0x7fff, 0x80000001, 0x7fd, 0x0, 0x200, 0x7, 0x4, 0x7f, 0x3085, 0x401, 0x5, 0xb1f3, 0x9a4d, 0x2, 0x7ff, 0x100000001, 0x0, 0xfffffffffffffffe, 0xffffffffffff7881, 0x2, 0x0, 0x101, 0x1000, 0xe502, 0x400, 0x7, 0x0, 0x800, 0x4d, 0x7, 0x3ff, 0x10001, 0x8, 0x8001, 0x40004000000, 0x6, 0x400000000000000, 0x1ff, 0x101, 0x9, 0x0, 0x4, 0x0, 0xffff, 0x8, 0x7ff, 0xc0, 0xffffffffffffff9a, 0x4, 0x1, 0x7, 0x7fffffff, 0x3a7, 0x40, 0x2a, 0xfffffffffffffffc, 0x2, 0x1f, 0x0, 0xa4, 0x5, 0x46, 0x1, 0x1000, 0x7110272b, 0x100000000, 0x0, 0x0, 0x8, 0xfffffffffffffff8, 0x401, 0x1000, 0xa8, 0x39, 0x8, 0x81, 0x10001, 0x7, 0xfffffffffffff5c7, 0x7, 0x10001, 0x40, 0x51f4, 0x9, 0x3, 0xb15, 0x5, 0x5, 0x6, 0x0, 0xc19, 0x47, 0x7, 0x5, 0x1000, 0x68d, 0x86, 0x2, 0x8001, 0x2, 0x0, 0x7ff, 0x8, 0x8, 0x1, 0x7fffffff, 0x4, 0x9, 0x3ff, 0x5, 0x2ba8e002, 0x2, 0x4, 0x25, 0x8, 0xf611, 0x4, 0x2, 0x3, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r3, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/27 22:29:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000358000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000ea0000)=0x0) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f0000758000)=""/19, 0xfffffffffffffef8}], 0x1) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000d07000)=""/4096) r1 = msgget$private(0x0, 0x17) msgsnd(r1, &(0x7f00003dc000)={0x3, "e3eaa318c7d69e46c4387b3c2da7723ab04d54e88670ebd54206b6741ce74888cd2349ca7afe2f22f6a95baca0dfc861d61d242288b8fb7d2866481859b95a61a3425825ea1ba5d6b158fbe47adbc0d0c7b0270f6529d63bd142e5208b877774bf690696675d7ac0328d65589677b0c713cc2809996657ee1e614e1df49d829150edc960e010f66cefea3856f24582cc92b8746af8d6"}, 0x9e, 0x800) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2018/01/27 22:29:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000adc000-0x8)='./file0\x00', 0x800, 0x83) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a35000-0x8)={0x0, 0x3}, &(0x7f000057d000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002d2000)=@sack_info={r1, 0x9, 0x200}, &(0x7f00007da000)=0xc) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0xa000000, &(0x7f0000d83000)="488007eed60816a9945254fe29b046b7ae0183c0cc0e956dc524c35443020d2fbb7432687af13a2537913b06ed0ed231d4bb60a7962bf399065cadcf3a240ecd45667da861c33aff81ac633c4e96b51b383d48b212f2d786bb03912d92cb918f74ec0da83b8394505aa3e452ca5d1565ecb282459f79817c44fd6c8a2e6f2587754cb8cba29edac23e95e2bf2791ac2d3d361c596424d6517dfdef3e6e48bfa1ab6b9985a3715a0ebec611835dd1399a4385", &(0x7f0000149000-0x4)=0x0, &(0x7f0000ee2000-0x4)=0x0, &(0x7f0000672000)="653a08d21931f754a3815373fc6c54e1f7ca049d0e2586c9bf2461d1a618dab8d2a47cf3a66f319873c329809a092766cf0a453f4379d4d6e6d869be33accafdbbd523053447a636a8f3f1e8d196db769f15a53ea9ac02ebb2057c3e110f946a80c25cf99d0db8ea168c275fc03e2a2b054e1b728b4921f861ab62890d35966d755921d47a3d3bf467aa23ea05587f64b9834165480f5f5cd841d86da08160546eb452b22dd68970a78ca0d80b2e1ff6055d453621afd91c1451c5685069d4c7488b7476632e05") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f000012d000)="") 2018/01/27 22:29:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009be000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000e87000-0x4)=0x400) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00004f9000-0x18)={0xaa, 0x0, 0x0}) read(r1, &(0x7f0000332000)=""/8, 0x8) 2018/01/27 22:29:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00007b4000-0xd)='/dev/snd/seq\x00', 0x0, 0x181000) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c77) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00006f1000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007a8000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00007dd000)={0x0, 0xea, "96799a4282bd7e48421a0b965b13eab67cb80fbfb23522ae48b35817b254dc65c0a1d6c2297e5c4c084894da2b332039306036ae4e3013f7edc2464795feda993d56086e16e3db4949cb839feda2f6021c81ad1de91b56c803a46a9ced0c001ed89e4c246539fbf489e2e3272288e16b22619e59c826e114856b685c0756b2e0f6a525a194497de4b7dd803bfca241d73f7f20f1c5e9b078cfab590e89521e9f15e779b258ccfe3b2e3095e5810a4b0a1b6ec4fc9109bd525527b28d2b85f02903ada567dd784fb4b7ee6a1ff5d670c95c8f7442568882889a0f9932f6046c8a93e2edb447fdec24dea1"}, &(0x7f0000b6f000)=0xf2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f70000-0x8)={r2, 0x0}, &(0x7f00006fe000)=0x8) 2018/01/27 22:29:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000c0c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000295000)={"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"}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d2a000-0x9)='scalable\x00', 0x3) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lremovexattr(&(0x7f00003d3000)='./file0\x00', &(0x7f0000ab6000-0x12)=@random={'user.', '/&!mime_type\x00'}) [ 36.670374] audit: type=1400 audit(1517092195.452:26): avc: denied { ipc_owner } for pid=4968 comm="syz-executor1" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 22:29:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005e8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000489000-0x72)=""/114) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x7fff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/27 22:29:55 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="", 0x0) [ 36.671199] binder: 4963:4966 ioctl c018620b 20008000 returned -14 [ 36.674496] binder: 4963:4966 ERROR: BC_REGISTER_LOOPER called without request [ 36.674503] binder: 4966 RLIMIT_NICE not set [ 36.699927] binder: 4966 RLIMIT_NICE not set [ 36.701488] binder: 4966 RLIMIT_NICE not set [ 36.766931] binder: undelivered TRANSACTION_COMPLETE [ 36.799824] binder: 4963:4980 ERROR: BC_REGISTER_LOOPER called without request [ 36.799832] binder: 4980 RLIMIT_NICE not set [ 36.801519] binder: 4963:4980 got reply transaction with no transaction stack [ 36.801527] binder: 4963:4980 transaction failed 29201/-71, size 0-0 line 2703 [ 36.807861] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.807875] binder: release 4963:4992 transaction 16 out, still active [ 36.807879] binder: undelivered TRANSACTION_COMPLETE 2018/01/27 22:29:55 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:29:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffffffffffe7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000835000)='./file0\x00', &(0x7f0000bd3000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 22:29:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) iopl(0x85) r1 = syz_open_dev$vcsn(&(0x7f0000529000-0xa)='/dev/vcs#\x00', 0x0, 0x101200) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000c4c000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/27 22:29:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x3ff, 0x0, 0x0, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x1, r2, 0x0, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sync() r3 = memfd_create(&(0x7f0000b09000)="2d5d5d533a65746831955e6e6f6465767b766d6e6574302770726f6328706f7369785f61636c5f6163636573735e3a2e5b70726f635d8b00", 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000795000)=[{0x4, 0x8}, {0xa, 0x5}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x10001, 0x101000) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r4, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) set_mempolicy(0xc000, &(0x7f0000001000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000001000-0x20)={@generic="8b6048f9d081f4183cbf806ad79073db", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000000)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000f49000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000558000-0x8)={0x0, 0x9}, &(0x7f0000470000)=0x8) 2018/01/27 22:29:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000b42000-0x2)='..') chdir(&(0x7f0000cb5000)='..') 2018/01/27 22:29:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = gettid() prlimit64(r1, 0xf, 0x0, &(0x7f00007be000)={0x0, 0x0}) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0xfffffffffffffe4e) syz_emit_ethernet(0x3e, &(0x7f0000994000-0x3e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) 2018/01/27 22:29:55 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f000001e000-0xc)={@rand_addr=0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000023000)=0xc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000022000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='erspan0\x00', @generic="20bc7f212000023f00000d5277fad131", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @common='sit0\x00', 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3c0) 2018/01/27 22:29:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000814000-0xb)='/dev/vcsa#\x00', 0x1, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000d49000-0x50)={@common='vcan0\x00', @ifru_flags=0x3201}) listen(r0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006f8000-0x8)={0x0, 0xffffffff00000001}, &(0x7f0000c77000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000692000)={r2, 0x9}, 0x8) [ 36.808067] binder: send failed reply for transaction 16, target dead 2018/01/27 22:29:55 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000-0x90)={0x77, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10a0, 0x10c8, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0xa0, 0x0, "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0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x12f0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000011000)=@un=@file={0x0, ""/51}, &(0x7f0000011000)=0x35) getpeername$packet(r1, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000011000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) 2018/01/27 22:29:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x464e772649fa2677, 0x9) setsockopt$sock_int(r0, 0x1, 0x53, &(0x7f0000b9a000-0x4)=0x6, 0xfffffffffffffdba) bind$inet(r0, &(0x7f0000e15000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/27 22:29:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000083a000-0x1)=')') r0 = syz_open_dev$usbmon(&(0x7f00006cb000)='/dev/usbmon#\x00', 0x3, 0x80880) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a4e000-0x108)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x10001, 0x4, 0x3, 0x7, 0x100, 0x1, 0xfffffffffffffffd, 0x900, 0x400, 0xffffffffffff7fff, 0x3ff, 0x7, 0x6, 0x7]}, &(0x7f0000e2c000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5d8, &(0x7f0000103000)=0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ec7000)={r1, 0x8}, 0x8) mount(&(0x7f0000182000)='./file0\x00', &(0x7f00002f8000)='./file0\x00', &(0x7f00008fe000)="7f0076746d70647300", 0x85030, &(0x7f00005b6000)="20b6d8170001950ec6") r2 = openat$audio(0xffffffffffffff9c, &(0x7f00003fe000)='/dev/audio\x00', 0x80080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000227000)=[0x3, 0x0]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80401, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x1c) fcntl$setlease(r2, 0x400, 0x2) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = creat(&(0x7f0000026000)='./file0\x00', 0x4) readv(r0, &(0x7f0000054000-0x30)=[{&(0x7f000040d000)=""/56, 0x38}, {&(0x7f000074a000-0xc1)=""/193, 0xc1}, {&(0x7f0000302000)=""/140, 0x8c}], 0x3) sendmsg$nl_xfrm(r3, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001c000)={&(0x7f0000012000)=@getae={0x40, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$bt_hci(r4, &(0x7f0000a56000-0x6)={0x1f, 0x6, 0x3}, 0x6) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00002e5000-0x4)=0x0, &(0x7f000072b000)=0x4) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9021, &(0x7f000097c000-0x1)="") ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000c6a000)="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") sendmsg$nl_route(r2, &(0x7f00008a1000-0x38)={&(0x7f00005b8000-0xc)={0x10, 0x0, 0x0, 0x20844000}, 0xc, &(0x7f00009f3000)={&(0x7f0000e6c000-0x14)=@ipmr_getroute={0x14, 0x1a, 0x1, 0x3, 0x1, {0x80}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 2018/01/27 22:29:55 executing program 2: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000000a000-0x5)='maps\x00') mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f86000)={0x0, 0x0}, 0x1, 0x0) preadv(r2, &(0x7f0000003000-0x10)=[], 0x0, 0x1000) [ 36.946209] audit: type=1400 audit(1517092195.729:27): avc: denied { getrlimit } for pid=5011 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 [ 37.030657] sctp: failed to load transform for md5: -2 [ 37.036365] sctp: failed to load transform for md5: -2 2018/01/27 22:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f000002c000-0x8)='net/dev\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac7000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00004e2000)=0x8) preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x7e}], 0x1, 0x0) 2018/01/27 22:29:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000012a000)=@req3={0x80000000000, 0x8001, 0x3ff, 0x4, 0x6, 0xfff, 0x353}, 0xffffffffffffffa7) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/27 22:29:55 executing program 0: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f000000d000)=""/120, 0x78}, {&(0x7f0000002000-0xfd)=""/253, 0xfd}, {&(0x7f000000c000)=""/194, 0xc2}], 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x6, 0x1}, {0x23584f87, 0x200}, 0x9, 0x2, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x4, 0x41f67aa4, 0x5, {0x0, 0x0}, 0x992f, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x14) fadvise64(r0, 0x0, 0x10001, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x5, 0x4, 0x0, &(0x7f0000003000)={r1, r2+10000000}, &(0x7f0000001000-0x4)=0x0, 0x1000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000000c000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000000d000)={r3, 0x80000, r0}) 2018/01/27 22:29:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00007f5000)='/dev/vcs#\x00', 0x8000, 0x80) getresuid(&(0x7f000022a000)=0x0, &(0x7f0000d73000-0x4)=0x0, &(0x7f00002ab000)=0x0) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bee000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000078000-0x4)=0xe8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f5b000)={0x0, 0x0}) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000dde000-0x9)='/dev/ion\x00', 0x100, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = gettid() stat(&(0x7f0000c7d000)='./file0\x00', &(0x7f0000149000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000abc000-0x8)='./file0\x00', &(0x7f00003f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000be3000-0x6)={0x0, 0x0, 0x0}, &(0x7f000091f000)=0xc) getresuid(&(0x7f0000679000)=0x0, &(0x7f00007f9000)=0x0, &(0x7f0000c28000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000c20000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = syz_open_dev$random(&(0x7f0000ccc000)='/dev/random\x00', 0x0, 0x402) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000809000)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000008e000)={0x0, 0x0}) r16 = socket$packet(0x11, 0x2, 0x300) r17 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b26000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r18 = accept4(0xffffffffffffff9c, &(0x7f00007ff000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a69000)=0x8, 0x80000) sendmsg$netlink(r0, &(0x7f0000979000-0x38)={&(0x7f00009da000)=@proc={0x10, 0x0, 0x2, 0x40010}, 0xc, &(0x7f0000036000)=[{&(0x7f0000c52000-0x1c)={0x1c, 0x32, 0x100, 0x2, 0x3, "", [@typed={0xc, 0x1e, @uid=r1}]}, 0x1c}, {&(0x7f0000c25000)={0x1240, 0x3f, 0x10, 0x1, 0x0, "", [@typed={0x18, 0x64, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x11cc, 0x5d, [@generic="95847a26d8db38f55d8033a9981228999f1de4d265022d9371a687cc9e40ae04277fb8ee9a077cca8db641ad71ec586616a8197049ad475af570488e396b1e1049ec533c2e7ac1a1b7f14b346b6402093eb716db8b2985dc18474b7ec8893cedafb104e1cff68a0cf4581c6aefb76483d183229f6c83553e423d65df16d8fe2b9f46e05d5e46b104af8b8de57cc51c582fbef00ca536ea5eac3daada5afb33e818b995ca3236991b4b5d0d91d4c7240b5bfa84ea9b6c42db334343ba0e0dea07cd2d503195cc754507a77e1aab", @typed={0x8, 0x16, @void=""}, @generic="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@generic="4b37f5bdb748fc03dfa0eca2711bbd38d524884616c7619ff683ff205a", @typed={0x8, 0x11, @void=""}, @typed={0xc, 0x86, @ipv4=@multicast2=0xe0000002}, @generic="a39e89fe7dc734a6f4e024a765e56474", @generic="0d9982707e095fee14dec0430cc29201753c3adda5f587b0b831cf930c4a694e54164fb2dd15bdaa2913194ad3a128a709c0d4f722b4c72d59c8cc2dac50f9e3e8553340de00ac14f284b953cbca27c62dbc8ecd1abb19330934b3680ba83bc19469ece74ad9f6e9273925088f08516a37856f27e7c0a7d2469b39c04c8b26957697349a67ffae9a9bd52b985065b40e3e6e0009757e8cbe715891c3fc5b2de88b42e2e64779412e31e2fb609bb41bfd2f59"]}, @typed={0xc, 0x4c, @pid=r2}, @nested={0x1c, 0x10, [@typed={0x8, 0x4c, @void=""}, @typed={0x10, 0x19, @u64=0xa4e}]}, @generic="", @typed={0xc, 0x53, @uid=r3}, @typed={0x18, 0x54, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x1240}], 0x2, &(0x7f00001bd000)=[@rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17, r18]}], 0x88, 0x4000}, 0x40) r19 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r19, 0x29, 0x2a, &(0x7f0000b46000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r19, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x2971bee304c11dac) fsync(r19) 2018/01/27 22:29:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000f68000)=""/246) ioctl$EVIOCGREP(r0, 0x8010743f, &(0x7f0000d1e000-0xae)=""/174) ioctl$TCGETS(r0, 0x5401, &(0x7f0000a59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 22:29:55 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000186000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x400) getsockname$packet(r0, &(0x7f00008b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007cd000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000514000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f000028a000-0x4)=0x0, &(0x7f0000176000-0x4)=0x4) 2018/01/27 22:29:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="14a9419145387b6ea90057e97fb6af84", @ifru_flags=0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000003000-0xe)='/dev/admmidi#\x00', 0x81, 0x40000) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000001000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000001000)=""/0, 0x0, 0x40000001, &(0x7f0000001000-0x10)={0x4, 0x6, 0x7fffffff, "abefb23627f9", 0x0, 0x0}, 0x10) 2018/01/27 22:29:55 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f0000004000)=[{0xbfc, 0xffffffffffffffff, 0x0, 0xffffffffffff3e70}, {0xf8, 0x4, 0xffff, 0x100000000}, {0x7, 0xeb, 0xbc7, 0x6}]}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000001000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @broadcast=0xffffffff, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/27 22:29:55 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001f000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000001e000)={{0x800, 0x4}, {0x5, 0x1}, 0x0, 0x2, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000d000-0x8)={0x0, 0x0}) shutdown(r2, 0x1) 2018/01/27 22:29:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000fca000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000475000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000061b000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000319000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c71000)={0x0, 0xfffffffffffffff8}, &(0x7f0000ddb000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000974000-0x8)={r1, 0x3d}, &(0x7f0000678000)=0x8) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 22:29:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000994000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00006c4000)={0x8001, 0x2, 0x9, 0x7, 0x4, 0x3f, 0x0, 0x4e, 0x2e4f, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000fb000)={0x72a, 0x6, 0x4, 0x5, 0x20, 0x5, 0xf81a, 0x8001, 0x0}, &(0x7f00007a0000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000137000-0x12)={r2, 0x3, 0x5, [0x8000, 0x3, 0xff, 0x400, 0x100000001]}, 0x12) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f0000ea4000)=0x0) 2018/01/27 22:29:55 executing program 7: prctl$intptr(0x3e, 0x3) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x103000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x9, {{0xa, 0x1, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/rtc\x00', 0x503281, 0x0) accept$netrom(r1, &(0x7f0000012000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000013000-0x4)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f000001d000)='id_resolver\x00', &(0x7f0000022000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000024000-0x3)='.@\x00', 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r5, 0x7) accept4$llc(r0, &(0x7f0000023000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000023000-0x4)=0x10, 0x800) setitimer(0x1, &(0x7f0000021000)={{0x0, 0x7530}, {r3, r4/1000+30000}}, &(0x7f000001f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000021000-0x49)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:29:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000deb000)='/dev/dsp\x00', 0x80, 0x0) r1 = getpgid(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f61000)=0x0) tgkill(r1, r2, 0x33) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000831000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000026000)={&(0x7f00000cc000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000a0e000)={&(0x7f0000ad9000-0x80)={0x7, 0x400, 0x6, {0x0, 0x0}, {0x0, 0x2710}, {0x2, 0x28, 0xfffffffffffffffc, 0xffffffff}, 0x1, @canfd={{0x3, 0x20, 0x1, 0x2}, 0xb, 0x3, 0x0, 0x0, "77bd057caa92d3f7e7a36fae9545f2579c6bdb0c08b86ca346493aa1cc01c8c647f16485ecf6cf33d1f942acc8314c714cc034727a544637ef637f13bd630a80"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00008d8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6337}, 0x1c) bind$inet6(r4, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r4, &(0x7f0000742000-0x1c)={0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, 0x1c) listen(r4, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000536000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f00007ba000-0xef)="38d9d04cde46991a9bc8b0a88397751581441ef681e402e74e000264aef1d26e9faa7b2b6c8794cf301ba38991d3d5debd09a4ba7ee89a06b86ce2073a02258c1800386ff42f5a742ae025da309e50bd768a81f640b6518e2f962caa43c1ec172b818b2fdbd830e32a72cac39da1dec6e85c4b565e5a8b947aee8c25623db48dc02a52bf44417b74948b0be3adb40106ca4f0ebca9b0988fc05311eda9e290bed35eeabe2ecca08761347a2d0b6843c01b94c0fe4e41b5c3b3fed397ec1cfc04055bca6be9f2f2d1705beae7c4f8902b5d93c8566b11d2f3a56c5e154cc5adbf2858c9daed67c8125c90d1fd45dd6f") dup2(r4, r0) 2018/01/27 22:29:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setns(r0, 0x8000000) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = syz_open_dev$midi(&(0x7f0000f1b000)='/dev/midi#\x00', 0x24, 0x2) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000479000)={0x0, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x8e07e9214ade411b, &(0x7f0000a23000-0x8)=[&(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x2, 0x0, r3, &(0x7f000007d000)="7f", 0x1, 0x0, 0x0, 0x0, r2}]) 2018/01/27 22:29:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a02000)=0x81) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x8000000000000039, 0x0) r1 = dup(r0) readv(r1, &(0x7f0000462000-0x50)=[{&(0x7f0000933000-0x69)=""/105, 0x69}], 0x1) link(&(0x7f000044b000)='./file0\x00', &(0x7f000092d000)='./file0\x00') ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/27 22:29:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r0, r1) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f000018f000)=0xffffffffffffff73) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000722000)={r3, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c05000)={r4, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x14) socket$inet_sctp(0x2, 0x0, 0x84) 2018/01/27 22:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) modify_ldt$write2(0x11, &(0x7f0000c02000)={0x6, 0x20001000, 0xffffffff, 0x5, 0x6, 0x6, 0x8, 0x9, 0x5, 0x1}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000302000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000078c000)={0x14, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:29:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000091f000-0x10)={0x6, &(0x7f0000a44000-0x30)=[{0xffff, 0x1, 0x5, 0x8ef3}, {0x5b1, 0x6, 0x3, 0x7ec}, {0x3ff, 0x4, 0x70000000000000, 0x6}, {0x80, 0xfffffffffffff180, 0xa2, 0x3}, {0x4, 0x5, 0x4, 0x3}, {0x2, 0x9, 0x0, 0x8}]}, 0x10) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000860000)='/dev/vcsa#\x00', 0x100, 0x40000) r4 = getpgid(0x0) perf_event_open(&(0x7f0000a4e000-0x78)={0x1, 0x78, 0x6, 0x401, 0x4, 0xff2, 0x0, 0x3, 0x800, 0x2, 0xffffffff, 0x5b, 0x80000001, 0x100000000, 0x6, 0x6d12, 0x3, 0x9, 0x2, 0x1, 0x9, 0x6, 0x200, 0xff, 0x2, 0x1, 0x43, 0x6, 0xdcff, 0x8, 0x8, 0xf9, 0x4, 0x3ff, 0x5, 0x1f, 0x9d2f, 0x6, 0x0, 0x81, 0x1, @perf_bp={&(0x7f0000152000)=0x0, 0x1}, 0x400, 0x5116, 0x3, 0x0, 0x8, 0x0, 0x4, 0x0}, r4, 0x7ff, r1, 0xe) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009ce000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000065f000-0x4)={r5}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r2, &(0x7f0000466000-0x72)=""/114, 0x72) r6 = gettid() process_vm_readv(r6, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) [ 37.190238] audit: type=1400 audit(1517092195.973:28): avc: denied { map } for pid=5076 comm="syz-executor0" path="/dev/loop0" dev="devtmpfs" ino=9063 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 [ 37.287683] audit: type=1400 audit(1517092196.019:29): avc: denied { create } for pid=5093 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 37.327922] audit: type=1400 audit(1517092196.039:30): avc: denied { write } for pid=5093 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/27 22:29:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000000)=0x100000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x3, r0, 0x1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r0}) 2018/01/27 22:29:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000c65000)={0x0, {""/7}, 0x0}, &(0x7f0000361000)=0x10) accept$ax25(r0, &(0x7f00007b3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006ee000-0x4)=0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000073a000-0xb)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000bc9000)=0xff, &(0x7f0000c2a000)=0x4) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00005ff000)=0x4, &(0x7f0000b94000)=0x2) keyctl$dh_compute(0x17, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd8000)=""/0, 0x0, &(0x7f00001f4000-0x38)={&(0x7f0000103000-0xb)={'digest_null\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:29:56 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000000000000) ioctl(r0, 0x40044104, &(0x7f0000008000-0x56)='X') 2018/01/27 22:29:56 executing program 2: mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x200000, 0x0) r1 = getpid() prctl$setptracer(0x59616d61, r1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000018000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000017000)={r2, 0x2}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x937e, &(0x7f0000017000)="0000ff") 2018/01/27 22:29:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000947000-0x11)='/dev/vga_arbiter\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000240000-0x8)='net/arp\x00') 2018/01/27 22:29:56 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000007000-0x6)={0x4, 0xbb9, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000007000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9d, 0x6, 0x2, 0x400, 0x6, 0x44, r2}) getresuid(&(0x7f0000004000)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000005000)=r3) getsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f0000005000-0x5)=""/5, &(0x7f0000003000-0x4)=0x5) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000000)={0x5, 0x4, 0x6, 0x1000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x7fff}) connect$llc(r4, &(0x7f0000005000-0x10)={0x1a, 0x1f, 0x2, 0x8, 0x101, 0x1000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, ""/41}, &(0x7f0000003000)=0x2b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000006000)={0x0, 0x4}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000002000-0x8)={r5, 0x101}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000005000)={0x0, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000007000-0x18)={r6, 0x2, 0x0, 0x7, 0x7f}, &(0x7f0000001000)=0x18) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r4, 0x4008744b, &(0x7f0000003000)=""/174) 2018/01/27 22:29:56 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/sequencer2\x00', 0x10100, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f000059f000-0x10)={0x0, 0x2b1, 0x1, 0x5}) r1 = socket$packet(0x11, 0x5, 0x300) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f000073c000)=0x0, &(0x7f0000425000)=0x4) 2018/01/27 22:29:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000075a000-0xe)='/dev/admmidi#\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00004ac000-0x40)={&(0x7f00004e3000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003f8000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000541000)=[0x0], &(0x7f00004b1000)=[0x0, 0x0], 0x5, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000d47000-0x20)=[{&(0x7f0000101000-0x49)="e2", 0x1}], 0x1, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000dd6000-0x10)={0x0, 0x989680}, &(0x7f00000e2000)={0x0, 0x0}) 2018/01/27 22:29:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) socket$inet(0x2, 0x4, 0x6) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ebd000-0x18)={0x0, 0x4, 0x30, 0x8000, 0x6}, &(0x7f0000a6d000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000021b000)={r1, 0x100, 0x9}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007a5000)={0x2, r0, 0x1}) syz_open_pts(r2, 0x111040) 2018/01/27 22:29:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) accept4$alg(r1, 0x0, 0x0, 0x800) write(r1, &(0x7f0000108000)="c0", 0x1) write(r0, &(0x7f00004ac000-0xe5)="fb", 0x0) 2018/01/27 22:29:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00005ba000-0x4)=0x0) sendto$inet(r0, &(0x7f0000218000)='\b', 0x1, 0x10000, &(0x7f00003b3000-0x10)={0x2, 0x0, @rand_addr=0x1000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b7a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000adf000-0x40)={0x4100000000000000, 0x12000, 0x1f, 0x0, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) lstat(&(0x7f0000b81000)='./file0\x00', &(0x7f0000cd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a4d000)='./file0\x00', &(0x7f00000f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00004e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000744000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a12000)={0x0, 0x0, 0x0}, &(0x7f000015f000-0x4)=0xc) getgroups(0x5, &(0x7f0000bfa000)=[r2, r3, r4, r5, r6]) syz_open_dev$sg(&(0x7f00009ae000)='/dev/sg#\x00', 0x40, 0xc80) 2018/01/27 22:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000069d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00008c7000)={0x8, 0x3, 0x1, 0x4}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/27 22:29:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) r1 = accept$inet(r0, &(0x7f0000013000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10) r2 = userfaultfd(0x0) ioctl$void(r0, 0x5451) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200000) mmap$binder(&(0x7f000075c000/0x4000)=nil, 0x4000, 0x0, 0x1010, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x5, 0x3, 0x200, 0x7, 0x68, 0x8, 0xe7, {0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58f0, 0x200, 0x100000001, 0x6, 0xcf30}}, &(0x7f0000012000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r4, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pselect6(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x10)={0x0, 0x989680}, &(0x7f0000012000)={&(0x7f0000013000-0x8)={0x0}, 0x8}) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000001000)=[{0x3, 0x9}, {0x0, 0x7fff}, {0x4, 0x3}, {0xa, 0x80000001}, {0x7, 0x2}, {0x7, 0x8}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000fe8000)="05bc07633d483e0c4a9b84f066874216e0bb07e1a6f4e1a26cd4ad2ac917cc8692654089ba225a4e8daf841b725e55f05bfb3adf00c2654ff72da3784bcc29476e", 0x41) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 22:29:56 executing program 6: mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ff1000-0x4)=0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ff1000-0x4)=0x0) 2018/01/27 22:29:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r0, &(0x7f0000098000)="", 0xffffffdb, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndmidi(&(0x7f0000742000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x4200) 2018/01/27 22:29:56 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007dc000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt(r0, 0x84, 0x102000001, &(0x7f0000002000+0xdb8)="", 0x0) 2018/01/27 22:29:56 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) fcntl$addseals(r0, 0x409, 0xb) dup3(r0, r0, 0x0) 2018/01/27 22:29:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000001000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000266000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000d2a000)={0x25, 0x2, 0xe5f, 'queue0\x00', 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000953000-0x14)=""/20) sendto$inet6(r2, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800000001}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000086e000-0xb8)={0x0, 0x40b, 0x7, 0x6, 0x0, 0x4, 0x9, 0x8000, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x57b, 0x4, 0x1d4}}, &(0x7f000001c000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000023b000-0x8)=@assoc_value={r3, 0x3}, &(0x7f0000bc6000)=0x8) listen(r2, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00003ec000)={0x2, &(0x7f000039a000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r4 = accept4$inet(r2, &(0x7f000082d000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) pipe(&(0x7f000082b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00002e8000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00003df000)={0x0, 0x7d, 0x0}, &(0x7f0000b75000-0x4)=0x8) [ 37.662376] audit: type=1400 audit(1517092196.446:31): avc: denied { map } for pid=5162 comm="syz-executor6" path=2F6D656D66643A202864656C6574656429 dev="tmpfs" ino=14520 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/01/27 22:29:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$audion(&(0x7f0000cb4000)='/dev/audio#\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ac7000)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006f0000-0x8)={0x0, 0x9}, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00001b7000)={0x101, 0x70e, 0x0, 0x7fffffff, 0x400, 0x4, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) fcntl$setflags(r0, 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000928000)=""/231) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0xff, 0x5, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) clock_nanosleep(0x7, 0x1, &(0x7f0000921000)={0x0, 0x989680}, &(0x7f000046d000-0x10)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00008aa000)=0x400000) fsync(r3) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00004b4000)=0x4) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000ce5000)={0x8, 0x0, 0x1, r1, 0x0}) 2018/01/27 22:29:56 executing program 7: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x6) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000039c000-0xa)='/dev/vcs#\x00', 0xb2, 0x20000) ioctl$KVM_NMI(r1, 0xae9a) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x2d, &(0x7f00001c2000-0x310)=@filter={"66696c74657200000200", 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/27 22:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000c54000)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000959000)=""/153) 2018/01/27 22:29:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x0, 0x1ffd}, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000135000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000f08000)=""/163, &(0x7f0000cc6000-0x4)=0xa3) dup3(r1, r0, 0x0) 2018/01/27 22:29:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x4001) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r3, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r3, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000007000-0x48)={{0x2, 0x3, 0xc1, 0x3, 0x0}, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000009d000-0x16)='/selinux/checkreqprot\x00', 0x2001, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00002a6000-0xb0)={{0x8000, 0x9}, 'port0\x00', 0x40, 0x10000, 0xfffffffffffeffff, 0x6, 0x2, 0x4, 0x5, 0x0, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000ae0000)="2fd75a000100000000fffffffeffbfef35b2404ed266ca28247daf52d3ee50e85db9d3b07a73fa627e1388d8cb30684e6e76bfb3427c5ec4b7ff86bb825da078afce6f0d6857f56e3b3a42cd5c9088b6045eced497bec84ffb5fb71ad6", 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000240000-0x8)='net/arp\x00') sendfile(r1, r2, &(0x7f0000632000)=0x0, 0x401) 2018/01/27 22:29:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000043b000-0xc)='/dev/amidi#\x00', 0x4, 0x200000) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) readv(r0, &(0x7f0000b00000)=[{&(0x7f0000238000)=""/242, 0xf2}], 0x1) 2018/01/27 22:29:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20000000500, &(0x7f000041b000)=0x0) r0 = add_key(&(0x7f0000c5b000+0x64)='encrypted\x00', &(0x7f0000ec5000-0x2)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000023c000)="e33a646f764fe4108355e463a1e80ed928515f466791651baa5558d231b2af5c495d458147f450be6c0c4e6e7392a487989fdbc9277ae0c791abed40bc70c6c805b0b6766e69268b40a2d072d9044c9ec354dd1298c4c16f93528f7695da302182264498fbdd62b215af387bfc57396bcbba0320", 0x74, 0xfffffffffffffffd) r1 = accept4(0xffffffffffffffff, &(0x7f000060b000)=@hci={0x0, 0x0, 0x0}, &(0x7f00003f3000-0x4)=0x6, 0x80800) r2 = shmget$private(0x0, 0x4000, 0xb12, &(0x7f00008aa000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000847000)=""/140) keyctl$unlink(0x9, r0, r0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000c34000-0x4)=0x0, 0x4) 2018/01/27 22:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000075d000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0xa00) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ede000-0x14)={{0x77, 0xffffffffffff0c30, 0x4, 0xb2, 0x1400000000000, 0x400}, 0x8, 0xfffffffffffffffd, 0x1ff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002be000-0x10)={r1, 0x50, &(0x7f0000f32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07", 0x2c}, {&(0x7f00002f6000-0xf5)="", 0x0}, {&(0x7f00002e4000-0x58)="", 0x0}, {&(0x7f0000288000)="", 0x0}], 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) 2018/01/27 22:29:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00008c7000-0x4)=0x0, &(0x7f0000017000-0x4)=0x1a0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) delete_module(&(0x7f00002ea000)='bdevnodevkeyring', 0x200) 2018/01/27 22:29:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002c4000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmsg$unix(r1, &(0x7f00009da000-0x38)={&(0x7f0000be0000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00003f2000)=[], 0x0, &(0x7f0000771000)=[], 0x0, 0x0}, 0x0) 2018/01/27 22:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f000051d000)={0x80000000000000, 0x6000, 0x415a, 0x8, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) keyctl$set_reqkey_keyring(0xe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r3 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') r4 = accept4$inet(r3, &(0x7f0000280000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e98000+0x259)=0x10, 0x80000) openat$vcs(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/vcs\x00', 0x0, 0x0) sendfile(r3, r3, &(0x7f00004a2000)=0x0, 0x22) r5 = syz_open_procfs(r0, &(0x7f000042d000-0xc)='io\x00') ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x4) pread64(0xffffffffffffffff, &(0x7f0000910000)=""/0, 0x0, 0x0) fcntl$getownex(r5, 0x10, &(0x7f00006c3000)={0x0, 0x0}) read(r5, &(0x7f0000b5b000)=""/0, 0x0) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f00000b4000-0x10)={0x7, 0x1}) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000f18000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f000028c000-0x4)=0xc) lseek(r5, 0x0, 0x0) 2018/01/27 22:29:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000027a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) fcntl$dupfd(r0, 0x0, r0) [ 37.777323] encrypted_key: master key parameter '' is invalid 2018/01/27 22:29:56 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 22:29:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000001000-0x8)=0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000177000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f00000e4000)={0x0, 0x0, 0x0, 0x3, 0x10000, r1, &(0x7f0000001000-0x9d)="1d465f93354878243f158c4430963bf3b679fd1020ab9a3df96da686e86d4088b5ac8da325ad7be423fc182caf9c66dc782f4d0c075702b8ac3f3f3a25317f36844360b47073186fbf9be73203ec1cd6d2b9697c6f508f87e81cd33b857d606a040f7d436bbbd55bd1c80d50a7b8cceafe2dadf72c6212f496ad8503e6094d99b461f56aa0b794ee470fcd97557cbed6d2b8098cfdd111d57f746c93f2", 0x9d, 0x1, 0x0, 0x0, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000266000-0x4)=0x0, &(0x7f0000001000)="") r3 = getpid() rt_tgsigqueueinfo(0x0, r3, 0x0, &(0x7f0000a58000-0x10)={0x0, 0x0, 0x4, 0x0}) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) 2018/01/27 22:29:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000af000)='/dev/rtc\x00', 0x4000, 0x0) bind(r0, &(0x7f0000238000-0x1e)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000985000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b7f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000662000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xda7, 0x47, 0x61, 0x0}, &(0x7f0000039000)=0xa0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00004ee000-0x81)=""/129) [ 37.836140] encrypted_key: master key parameter '' is invalid [ 37.857046] sg_write: data in/out 822404280/2 bytes for SCSI command 0x12-- guessing data in; [ 37.857046] program syz-executor1 not setting count and/or reply_len properly 2018/01/27 22:29:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006cc000)=0x0) kcmp(r1, r2, 0x5, r0, r0) r3 = gettid() rt_tgsigqueueinfo(r3, r3, 0x0, &(0x7f00000f8000)={0x0, 0x8001, 0x0, 0x0}) 2018/01/27 22:29:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/111) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/27 22:29:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000632000)='.') r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008c5000)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) [ 37.902013] sg_write: data in/out 822404280/2 bytes for SCSI command 0x12-- guessing data in; [ 37.902013] program syz-executor1 not setting count and/or reply_len properly 2018/01/27 22:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000f03000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x86dd, "04c6d9868fa6388a74a24174c61cc8826d452426a7ba5220783ac3f0a2dc261b4b09a64e5d26ceb5"}}}, &(0x7f0000e76000)={0x0, 0x0, []}) r0 = syz_open_dev$evdev(&(0x7f0000e7c000)='/dev/input/event#\x00', 0xffffffff, 0x400000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00002b9000)=[0x1000, 0x1]) 2018/01/27 22:29:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006d1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000a78000)={0x401, 0x6}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000440000)=0x100, 0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000220000)={@common='erspan0\x00', @ifru_ivalue=0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00007ce000)={0x3f, 0x0, 0x401, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000095e000)={&(0x7f0000e4f000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:29:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000495000-0x4)=0x4ed3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000f4000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000279000)="c478d3f91cea674931e3e0429e3c330a088bf1754f928af60753a5fecb296f8c024150697e0e76c9bd003b2048516cdbddb2549ef6ac4e46d8ec05ca8941c50127cf190ef180a89bb9b2d27bfb97fb3ba6944f47bd8d609a89f91b1b2d168c786abb05786721e8005f56a1597f8d57adedf0105a3b8866c97b6e6a93678ca2b4be138c44caa1faf405f616651dfa4a8f123d1bbfd0f56e710a9717a8a237457fa21baa0339072946529261c1a9c0531d26aafaf103d83950f70293c8686f54a11b59b08ed632c0124219bde975728a99b9618e8548473e7a2347ef19cf681a6aafd551be824395337a95", 0xea, 0x40000, &(0x7f000068c000-0x14)={0x11, 0xc, r1, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004b000)={0x0, 0x0, 0x0}, &(0x7f0000c90000)=0xc) 2018/01/27 22:29:56 executing program 3: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x81, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={0xffdb, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000)=[0x0, 0x0]) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000003000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) clock_adjtime(0x7, &(0x7f0000001000)={0x4, 0x1ff, 0x2, 0x6, 0x8000, 0x1, 0x1, 0x40, 0x7, 0x80000000, 0xfffffffffffffffa, 0x0, 0x6d, 0x9, 0x1000, 0x5, 0x81, 0x9, 0x3, 0x80000000, 0x4, 0x80000001, 0x7ff, 0x7, 0x7ff, 0xffffffffffffff00}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0xbf)="2d435ca72b4b366c22e99fb6d4d8a2d8dfdcf251723b1de248b7f0bb5290fe61a59323d906e36629ac9afa3911d43f58f8650984b135cda155bf39aaa62a19e77173cc131129a627c4c4f11e1af7b28865a3d7f4d1ccbe865a7619442b773d80c3500c8f333d7664e02a4cda7850c75cfd7072d400ba26aac0427b0aebc8125fa459dcffcb6e8677fb2aac39ce50184e4f50d82b23a4d730eeb102698133c4bf51266c2794558d784ac6cc8cbfdec14828b86f7e31948820160505217c0caf", 0xbf, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r8, &(0x7f0000004000-0x3)="bc7eed", 0x3, r9) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) getgroups(0x7, &(0x7f0000000000)=[r2, r3, r4, r5, r6, r7, r10]) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x7fe) 2018/01/27 22:29:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x10, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r0, 0x227c, &(0x7f00005f8000)="") ioctl$KDENABIO(r0, 0x4b36) 2018/01/27 22:29:56 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000019000)=0x5, 0x2fb) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001d000-0x10)='/selinux/policy\x00', 0x0, 0x0) getgid() 2018/01/27 22:29:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b26000)=0x6, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000004000-0x8)=0x2) 2018/01/27 22:29:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x2480) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000924000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0xff, 0x3, 0x3, 0x1000, 0x3}, &(0x7f0000046000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f00009ea000)=@ipx={0x4, 0x9, 0x10000, "07759fc42369", 0x8, 0x0}, 0x10, &(0x7f0000787000)=[], 0x0, &(0x7f000054e000-0x100)=[{0x0, 0x10c, 0x6, "62f85ba070b2797dba099853abd074897e1f5463e3604e018869ba5d21973bd83f9318c0a76f2df8ce1ca2316520360584160ac18d719a12b0047a1c085394e5f6147ad454b8c83447b490956caa26df69f6f26c3f908e8b9d6f81a6af1251c67ff8063ba0a90629296a25d2fe025cba73a52c8ec337def689c95b9037774a62d36389b03cfe718d7f3838"}, {0x0, 0xff, 0x80, "2515"}, {0x0, 0x3a, 0x10000, "d707319e09b053c58f4258808612c01fb66e8d2913d9797537f793391f26001e3c4066284a1b1377d6cb26fed6d7c571a90d"}], 0xffffffffffffffd2, 0x0}, 0x0) 2018/01/27 22:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000320000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000000100) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r0, &(0x7f0000ff8000-0x60)=[{0x0, 0x101, 0x0, 0x0, @tick=0xfaf, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/27 22:29:57 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) shutdown(r0, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f84000)={0x0, 0x6}, &(0x7f0000ddc000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000042b000-0x12)={r2, 0x3, 0x5, [0xe, 0x4ac3, 0x8000, 0x7f, 0xfffffffffffffbfb]}, &(0x7f0000303000)=0x12) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f84000)={@empty=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ac0000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/27 22:29:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00002f9000)='/dev/admmidi#\x00', 0x1, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d52000-0x3)='lp\x00', 0x3) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000780000)=0x0, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x5) sendmsg$nl_netfilter(r1, &(0x7f0000128000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write$selinux_validatetrans(r0, &(0x7f0000949000-0x5b)={'system_u:object_r:apm_bios_t:s0', 0x20, 'system_u:object_r:removable_device_t:s0', 0x20, 0x31, 0x32, 0x20, '/usr/sbin/cupsd\x00'}, 0x5b) 2018/01/27 22:29:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000a25000)='id_legacy\x00', &(0x7f00000f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c80000-0x1)='\x00', 0xfffffffffffffffe) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f000062b000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000283000)={0x0, 0x2}, &(0x7f00004a7000-0x4)=0x8) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000902000-0x4)=0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0xcb0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000787000)=""/110) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f000040f000-0x4)=0x2) 2018/01/27 22:29:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007ce000)='/dev/dsp\x00', 0x200080, 0x0) mq_notify(r0, &(0x7f00004d4000)={0x0, 0x6, 0x4, @thr={&(0x7f00009b1000-0x98)="366c4fa88025960603eaf20e9cd9d34adec2bfc32896c38f5a7f29c12b29b7ce29f99a52101a54aef74c19b80d3ed2d10a9ebfba55135d5a9b46000f1fdbbe36d2e129208a4953d16cd67e782b8573c7f0bf21577d3f9628b89e5e1e5a8bbf0f28aa8b734ca611c808a2a363752ef43f86418fc5dfe0dc9bf879e7add1a46afca16022ea2bdbacaf12999544764ad8dc79bda098fd940305", &(0x7f0000eee000)="6ee75b715fadbce49a87ef2f08350c28aa069ea5f8adb5194b069fa5f7e1ffb58942419108"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x1, 0x80004, 0x9) r1 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000-0x8c)={0x2, 0x0, 0x1, 'queue1\x00', 0x4000000000003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000642000)={0x1000, 0x800, 0x100000001, 0x1, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) delete_module(&(0x7f0000f48000-0x1)='\x00', 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000048f000)=@generic={0x2, 0x5, 0xf11c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000f20000-0xc)={&(0x7f0000db6000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x12e}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00005f7000)=0x3, 0x4) 2018/01/27 22:29:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000959000)="b7b0bb4cf65f989afd84fb22b97de437", 0x10) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d7b000)={0x0, 0x0}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000384000-0x8)="df1ad11874022fdf") write$sndseq(r1, &(0x7f0000699000)=[], 0x0) 2018/01/27 22:29:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc0040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) getsockopt$inet_dccp_buf(r0, 0x21, 0x82, &(0x7f0000000000)=""/33, &(0x7f0000001000-0x4)=0x21) waitid(0xb0f57da1eb44627f, 0x0, &(0x7f0000167000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000f63000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 22:29:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0xffffffffffffff5b) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xe79, 0x5, &(0x7f0000001000)="ecde49eabcf51cbf99a276dc53ec2fd23395c2cdecce56f329e97aab28e321e756af270d52d8709800794e1a24ab7a74f79ba90938b0bd39e3c6c016e2f1706d6b555af8f745228a0d863a4214b797897d92ef4b6571aa250ade0a081026b876da54a0377465b235b68a60864180b26f3bb557c0afc2fc97f06d0624a0de67ffedf01c1e5921833cb3e4f026ab1430ba6c28c934791ad61e939f2470dbc15dab97aafbcc7dddf65f700eef76e9879db30aff71d86ec59d21c6f8c6c53bba556a9eb37b2be131e65a13f1650dd882c61d", 0xd0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x404000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000b9d000-0xa)={0x7, "4a79a04a6cf3"}) listen(r0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000951000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000f37000)=0x0, 0x4) 2018/01/27 22:29:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") umount2(&(0x7f000056e000-0x8)='./file0\x00', 0xc) mount(&(0x7f0000697000)='./file0\x00', &(0x7f0000b6a000)='./file0\x00', &(0x7f00002a7000)='rootfs\x00', 0x100000, 0x0) 2018/01/27 22:29:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000208000)='/dev/input/event#\x00', 0x200, 0x107000) r0 = syz_open_dev$adsp(&(0x7f0000872000-0xb)='/dev/adsp#\x00', 0x7, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000dab000)=0x0, &(0x7f00001ac000-0x4)=0x4) 2018/01/27 22:29:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x7, 0x2, [0x3, 0x8]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x20, 0x9, 0x5, 0x2}, &(0x7f0000001000)=0xa0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000000+0x764)=[{&(0x7f0000001000-0x44)=""/131, 0x83}, {&(0x7f0000f09000-0x45)=""/69, 0x45}, {&(0x7f0000000000)=""/39, 0x27}], 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000003000-0x10)=@common='ipddp0\x00', 0x8}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x3, 0x86, 0x2, 0x1, 0x5, 0x2, 0x2, 0x4, 0x200, 0x1, 0x6, 0x20, 0x4, 0x4]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000)={r4, 0x400, 0x4, [0x20, 0x100, 0xaf, 0x7]}, 0x10) 2018/01/27 22:29:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) futex(&(0x7f0000483000)=0x41, 0x9, 0x3b5c, &(0x7f0000d89000)={0x77359400, 0x0}, &(0x7f000065d000)=0x6, 0x100000001) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/27 22:29:57 executing program 3: r0 = userfaultfd(0x80000) write(r0, &(0x7f00009cf000-0x80)="abe2ff062362fc92a301c9bc076ca19b6bc50a5f0bb0d196cbf1050c0ba8d8447be266e84678bac4d04868575600e3f27f037e0839a6a9fab0ab1176a4a033fe0925af43e5b4117023144b4b8bf39c03fe1ad3726270609ddb49ecae3fd0cf4992b5e1d7ae9539a77204638f4f56ce2e347799673cf686476884dfb476f80613", 0x80) syz_extract_tcp_res(&(0x7f00007c0000)={0x0, 0x0}, 0x46, 0x9) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="", 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e30000-0x9)='/dev/rtc\x00', 0x101400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00009b2000)={{0x5, 0x3ff}, 0x0, 0x80000001, 0x1, {0x6, 0xff}, 0xcc33, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:29:57 executing program 2: r0 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00001b4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) fchmod(r0, 0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x44, 0x61, "fbf717c47faea84456b8b761b0f706fea3ac55586a9595d8bd521d6d3cebffabbafd9b5ce3a065d677a1cef96746232a30acbbbd8aa26d94c0da84ca"}, &(0x7f0000001000-0x4)=0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000f20000)={@loopback=0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={0x0, 0xa17e}, &(0x7f0000f21000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r3, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r2, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f1f000)={0x0, 0x0}) 2018/01/27 22:29:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087f000)='oom_adj\x00') pread64(r0, &(0x7f00001a9000-0xf5)=""/245, 0xf5, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000a6b000-0x20)=""/32) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000db3000)=&(0x7f0000e4a000)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000297000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f00007b6000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000428000)={r1, 0x1, 0x6, @random="892ea3043502", [0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000726000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/27 22:29:57 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00006a6000)={0xf, 0x6, &(0x7f0000085000)=@raw=[@map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x4, 0x6, 0x7, 0xf, 0x18, 0xfffffffffffffff0}], &(0x7f0000d10000)='GPL\x00', 0x0, 0x7, &(0x7f0000000000)=""/7, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x8, 0x0, 0x1000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000f17000-0x72)="8baa91e3f10bb24a540b366fca34c4ecefb85eded267a048a7cdddace379b408547ba44b15d7ac9742094e40bdb97f3050c4554c09751d49df8100b34d06be85110d8e49d885635b4625e5915b091e5115ee9652a1ebed8f0d878e244539c38b3fa24248de314d58c57c3179ae7c817a80cc", 0x72) open$dir(&(0x7f00001be000)='./file0\x00', 0x20000, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000190000)='/dev/ptmx\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000043e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00007a0000)=@common='syzkaller0\x00') 2018/01/27 22:29:57 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eb5000-0x9)='/dev/vcs\x00', 0x220801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x80000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f, 0x6, 0x9, 0x18}, &(0x7f0000aeb000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000cab000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={r2, r3}, &(0x7f0000443000)={0x0, 0x0}) 2018/01/27 22:29:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f00003ea000)='s', 0x1, 0x20000880, &(0x7f0000dff000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sysinfo(&(0x7f0000ce6000-0xd)=""/13) 2018/01/27 22:29:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000208000)='/dev/input/event#\x00', 0x200, 0x107000) r0 = syz_open_dev$adsp(&(0x7f0000872000-0xb)='/dev/adsp#\x00', 0x7, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000dab000)=0x0, &(0x7f00001ac000-0x4)=0x4) 2018/01/27 22:29:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/mixer\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000440000-0x3c)={0x6, 0x34, "17bb32c696f80c162f73f3a0b0186e92c33d2ae4c0d7f260c07b03e48113c35da99f8b51c37d8b51052bf80575f4e5830f59508e"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) r1 = syz_open_dev$evdev(&(0x7f0000c88000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000be8000)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/27 22:29:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008c9000)='./file0\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) clock_gettime(0x0, &(0x7f00004a7000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000a6a000-0x10)={r2, 0x0}, 0x10) listen(r1, 0x9) accept$inet(r1, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) r3 = gettid() accept$inet(r1, &(0x7f0000ac2000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7d000-0x4)=0x10) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000235000)=""/4096) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000cd8000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = getpgid(0x0) fcntl$setsig(r4, 0xa, 0x12) r7 = dup2(r4, r5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00008f1000-0xc)=@sack_info={0x0, 0x6, 0x4}, &(0x7f0000478000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000073000)={r8, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x100}, &(0x7f00007be000)=0x98) fcntl$setown(r4, 0x8, r6) shutdown(r1, 0x0) tkill(r3, 0x13) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f00005d6000-0xe)=[], 0x0, 0x0) 2018/01/27 22:29:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000eaf000)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00004c1000-0x4)=0x3, &(0x7f00000ed000-0x4)=0x4) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000e66000-0x8)={r2, 0x1}) bind$inet(r0, &(0x7f000032b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00009ec000-0x8)={0x0, 0x0}, 0x1, 0x0) recvmsg$netrom(r0, &(0x7f0000b2b000)={&(0x7f0000d25000-0x10)=@ax25={0x3, {"837bf46e6dc7a8"}, 0x0}, 0x10, &(0x7f0000bc4000)=[], 0x0, &(0x7f00002bd000-0x2340)=[], 0x0, 0x20000041}, 0x2102) close(r0) close(0xffffffffffffffff) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000ef3000)=""/0, 0x0, 0x100, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) r6 = dup2(r4, r5) tkill(r3, 0x13) ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000678000-0x14)={0x3f, 0x3ff, 0x2, 0x4, 0x8}) open_by_handle_at(r1, &(0x7f00008a0000)={0xcd, 0x4, "3a7925a932ffed54b9646ded649083c7ba4105c741bee6702ae47693b77293c6e6ea1dbc54aa9949d985713cc840788bbbf0976c2976ad250fb6f79dc11347610057991e816614b37ae9924831fcebc1dc9c1db1798c8853c899c86d8a9fb207f5b7f62b539035efdcee1a437155c67439cdb024c6be176ac6c1d3ed4b87e10870a329bfbb6fc1ee29fdcbb2b7df61683d949efea169abaf801bfe422fb858988bd6da58e993ee19179cec9e4ac639000a4f0f45e91a35ecf1c3cc7039575e2847a7aa5d7c"}, 0x40000) 2018/01/27 22:29:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000328000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x8008af00, &(0x7f00001e3000)=0x0) 2018/01/27 22:29:57 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x804, 0x2000000000000c) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/dev/vga_arbiter\x00', 0x2100, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000017000-0xc8)={0x81, 0x3, 0x4, 0x100, 0x3, [{0x9, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7, 0xbac, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3ff, 0x7fffffff, 0x9, 0x0, 0x0, 0xc09, 0x0, 0x0, 0x0}]}) 2018/01/27 22:29:57 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000e63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005b1000)={&(0x7f00009ed000-0x102c)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$loop(&(0x7f000038d000-0xb)='/dev/loop#\x00', 0xa73, 0x208600) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000017a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) [ 38.515320] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 38.527722] audit: type=1400 audit(1517092197.307:32): avc: denied { prog_run } for pid=5321 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 38.588661] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/01/27 22:29:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) lsetxattr(&(0x7f0000b25000-0x8)='./file0\x00', &(0x7f0000b9d000)=@random={'user.', 'user{selinuxself#trusted(user%))&em1\x00'}, &(0x7f0000c12000)='\x00', 0x1, 0x3) r1 = socket(0x1e, 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000c29000)='/dev/amidi#\x00', 0x3, 0x400) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f000002a000-0x8)={0x3, r1}) fchmodat(r0, &(0x7f00003c8000)='./file0\x00', 0x1) recvmsg(r0, &(0x7f00007f6000)={&(0x7f0000d16000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000a85000-0x30)=[{&(0x7f0000088000)=""/4096, 0x1000}, {&(0x7f0000ba1000-0xaf)=""/175, 0xaf}, {&(0x7f0000b7c000)=""/46, 0x2e}], 0x3, &(0x7f0000c15000-0x83)=""/131, 0x83, 0xffffffffffff7fff}, 0x0) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) mq_open(&(0x7f00006a9000)='/dev/amidi#\x00', 0x2, 0x100, &(0x7f0000e14000)={0x2, 0x66a, 0x3, 0x8, 0x3, 0x1, 0x0, 0x4dd4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00003c5000-0x68)={0x3, 0x1, 0xfff, {0x0, 0x0}, 0xd7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:29:57 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f00003a0000)=0x0, 0x5, 0x0, &(0x7f000063a000-0x10)={0x77359400, 0x0}, &(0x7f0000013000)=0x0, 0x0) mprotect(&(0x7f00000dd000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/rtc\x00', 0x2, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000ec1000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000cd5000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000fbf000)={&(0x7f0000fc0000-0x4)=[0x0], 0x1}) 2018/01/27 22:29:57 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0x1, 0x5, &(0x7f000000a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)='syzkaller\x00', 0x1, 0xb6, &(0x7f0000000000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f000000d000)=@vsock={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, &(0x7f0000009000-0x20)=[{&(0x7f000000a000-0x3d)="8883aaa1807e36edbafcbd9e0985ce0af9b808c6ca6246922b17cef2cb00b155e9d7ead93a2cad53d9cf799daa331c9f33ddb763cd0dda68ad85ddc571", 0x3d}, {&(0x7f000000d000)="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", 0x1000}], 0x2, &(0x7f000000a000-0xf8)=[{0xf8, 0x117, 0x4, "e90add2328e9f3fda2231530b299fa1d0b196ad8a4ae5e69909eca8fbbb01393c57f8920d71718445a15531d376406a757087b94794a14c1846c3c51d887dd8dfa7f996f8160e27677421f21b635d3eec2320828b55f68ef36b620f2079500e24cb0597050d591cf065b2a70424e2b8336e506eba2586a1ca623235d5b1f98a2f5436de8d4b08130075686a548228ebaddc989bff7c83926860af47d3cd0cb2e2d0ae605ff5963c6c5428db0b4b092582192f33f8f6739d13a71a7c1d21e9fb18d68b2a98923bb16a539d6b4b91e8d7f2a630fb5e8ebbb86171248d892770a36016b488cefd59992"}], 0xf8, 0x24000881}, 0x80) 2018/01/27 22:29:57 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) bind(r0, &(0x7f000001f000)=@ll={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) syz_emit_ethernet(0xe81, &(0x7f0000023000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe73, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"b9ce47841b8f2f7f08c60351bb3431ec476640187ea9b3a826f5602d1ef7a0e4f197fbdf5ec792eff0b757d2920d7a863e8fee6e96d318d9e8d525d7b71b7333afa0deca9afba8a3d7b6cd1b4da9abb1188f9e9f81deed0f5a5c3d7f6bbb884e8071a1ff4b88a8fca9a7d66d35e587262ace735dc68ba7c7af3c61deda2aed1f78538949e254cce539023c0fdc68927a4e115a96c97b7dbbb5a05dadb40753b6c6c66804d168582d5c52a449369accf33fcd53bcf70d5921b3581e1b587d7674f12b7c22277d174472ac885d63664537b7040f942ada26c89a47dfc9a1d6b5beebb82d9c80441775e15135c7e0dabe225650510b4b79f996e1826e1b79002275772ac77f3c8a0239c5de3b64a5acc00e02a782083c1804efc4a6d6c0f2eb1247a003760109f08ad04fcf43001cbaf1159717f26c813907b066fa332f3da9d73c03ee809d1fb87c7df46a90c2e32781eb0e3eaf2ce3a4c5434106fdd41b469d021fae0027d7a9cb2db12cb921d8327662ef177316432a1e96a09502d693bd41af1d9f2fc8102c25368f35f410393ec2a1e68c4e1547dbdd306a91a4121af3a9e5f73a3092a92dd5b58b9580d143671924a5b7cc6732c6c50e25b401b89f5b7b11adac9b6599a833b9c10e3c19e5ef31765146df7f6c404e83993a659fc23190573fca70298f405cbb23831f5b266783fe2520a7aa78ed27e72f6d8fc0da7dead4c4ada1ecb8274248df95dae38982e885a18f8ab14c2027fcf68d76544abcf6130337f321a68ddd243db5a82f2978f93274095d00f0e62f8d93bd6fba76c0239f300c9c63d58efd05a52b42d911314e7238a7260f346c890130631a169160d23ab956c2cabc1323ce094458b9094c33e4685fc77ed18b52f2221259d718791668faeaf7d1ded5190f4ef76795e40d43803f0c0dc69b28050e0bb50cac2cac717241c457e911f07eb5e637acf1bbc5a5c17596dab171973c2f12c814eb8ccbb59a9546b718efdbc26fb5fc22369e2682a5e0200a61f0416fe3f623ed1743d20faacada8fc1d439258786d549420755abde699a613aa40cfb125c8031d363791d4ac58d257812d01b8339d4b6c65ba6702aa1186999fa1149f5a1fdb1326100f7dab11db2b22f636499a97eead9bb90f3ae1713cc1efccc56786c1d7e4a05df36e4eaa1a6de45075c10dec985509534e279ef8218e7dccf24de871346bbda33a7c59cff26639936a64fe06bc8c0c2516ed5e23c5fffe2c003e774e0054aa41b94d3e7df61d16e5b5ba1c2651376920a8ead7fec57780ae68680098227a53fbc49466ebfaa2c7e18a5fa799c77f0d3ad9880b0f1f13b8dd733bfbbe40bc83858c8c57075beb15b3dc4ee5ccbe9ec1e032ea5b2085dfa420d726304b8d3b5f3e0d6a0450fe81a8d1677ff18eb3326550674f53718f0d79db26990182ae76335b13aa318992d0a677ac286a7dc51743b7c9ec20291f5583fd8df40383a8d5621d6b81ed63d7d03422ecb0a03dd16962292774821909c1ef27de6fdd40e1dad0b4be83379883c5b5e588779fc8b78a5b189de5c05914c1ecb6cee8c7d6e8a5fcd7f08a727916fd00f1e17047362f7d03ec2b9485527b17383c1329cdc56c0127db964720dd55d058cc0e5409d1d0f2fc29d4d08dc45df51b89de8ef5f31208936b5aabfba1b4f2c0607eb2bab4c5b38d78d2e81ed95cfde99081ad65d93b20850a5e752d672bbae4eb1a53c04139d14156b3c312438f48f3cae2fe600b5a30266346b2890a9d93bd05c1dc15b6c4eb7c3376016ac52d58443932482b425975fd3c678b5ba8e0201c81b6750c7c51ba329db72b039f24b9fa2a4aad44ebcc8de3ff1163409b9a9e4340247953d5b712c7ca47c983ee09f6d45b111c12df1f45a69313c4122b052715818056cd31e502402b72951cedac2e1685a6be4fa2d5fdb1fcfd4a3ea2a0a5fefe6f028603434e5053ea9aabf912b69e25814b801259558d0359c6a6607d9e1d6e85bdb1ac7307ba370677c85d9f459d1e338515e1c67150ef98237aa8323255915aec7b9e482b5be192e9942d3032cfb2be5733ff108356c7e53cb8114f869143f58fb422554745abf7bca8e35719e6e52991a1d095e422fa93f2411860962ea984ff14c132b350cf4e2eb15e721e42256dc274382118d740d7eced6567f549de98d9d1f2c156a0c6b4628a7abc990d8fbdb2334d38d54fbf2a1e326f8a3a7dc6692069f38a9e6e16d96c83c66b4ebf2a6654b4e1011640c5344c1a827fb2d84bdb02aac61174960dd27745a1388ef23c1a81e97bb8186d53d5b41eafbe52a5c2ae112c14ca19b58bd91d634df824937cf272962ee8a56bbbe5c7fe73c946d97ad63189618bbb7eb487ebdfb0326cc5fbde52fea37743cc68ca4e004c13553b2595d34ddd7c1199fed5588c9f6a2ef9148a12c3543434f35c6c0552bb1a3124b132f59d537c247f826c7a8f232877c2a47db34520238d12dbe31889feb3bfe5e549337372c3821e07db21c69f0d7c200d387ae236c9c62eab6b49d06641428ec0d8288739fbbe81ba38f6c63a535195db7bfeb31d1356610f4bd1c9b625a18417e38df37d2e7a2bf3823c61b1a87e0550b4c92bc423a0f1b4d96277216a285470f67c1b79dc8d49c6c69f0147eac3ec0a840654f44c0ea10d893e1025d14510a8b1270e3b35eab6248ed9534369a87cf06fe30cf892be18c6ff19b90ddc3b74b7e646484d31a07fa38569b6087aada1fa96e91098b7225e8288aa16e4d747ee5642ab94d3b5c77f3f0dd72bbc7a39dad1d3d58623cb3e1e874903fb2d45591d6817002616928498ede7180e6561b856b5fcb317e6a8f927c95912db0cc145e648523f6fc827edc41943bb66193450ce297a5f1539f42471a63b55c9f8c1531d7ae9a4092a5225a7b1950f7700a911054d280c27a7cd427676e6e10805c0e4958b5b2011185458f258bbe4b520d01c96adb9855e99514174cfe5c344c257c7278a4fd99a6e8784704fe38ab0e93fbc4db2436aa43c92b3ce11a3b3f4794d249274e465f9165aecd5556003a8dcceded4de5ae464371075a9d032b138dd8dd77ee610d9e6878700c4f23382e0144c9b55db1c9b3759538275b3ef9fec25bb42f97d0d31bf220d5d202109ce5b4f73d97408e82c274cfc232b44e32c86ea0f2ffc78f30ffa403d70b9e7a4ac41f351d8c60fdabd2f0ebc0e407ea5e59bd7bc4b233ce7761493a217adafa538c30d699731c4ab50d2e70bf4568e6753f7897e6f7653fcc83c815b9e23470eb7e53417ba77978dbcf83d6f557213c6f7ba8141cdc23842c56f93cc3cd4e2f17614308d8389134ea04044a56734e57135e378d0c601dfd12d08222b6f595fe1bc52524e77c4500532005434a63fdb89b3f1023bce7d25eacaa49ffb246df71869ee57cad3000e73a7730c6ccbfc213739c9de7e42f6c85c5e5192b14c792c0c9472d14b833823af4c9e0a3878c59e54aaa45a4c910c4c57281503d6ad493c42f0e7c6e9975d8d735235fb20be5aa95f19e42c948482252fe6675d37a257aa2e366fe0928c105c6bfff88d0e4647b9015dba2e2ec690bc5622fa60bf3ba1c5e86bfe06855e35ba25f81ecbc5f0aa3659cc2daa5557ed7470302498ae8b335465830071b349415a3982ec07bf6a256c5b09e53a9d35129e97a3c39ac1f833693bc56d2c39a883befb5aac088ce4063df5dc82e57673cbeb42be68782279808890e75f27c99eef8c3ef6670c569d1584a5bba523b55be2bdf41e6c5289dc57c4eaf0c49a13311ba522026261e2719b54e8107fbf3c606e5b3e94cfd7556f24b815ec5a99eb14f0a05dbae7b2e4260c6eff5166caa8631d87fd49ab159ea8b8a9191593e4069a534fb70b64a7b794cefce0476a24fb7c1c31e36c6890e80603babd07f6b2fb6952ed19941d77c2d1828a6b6703edc80162213642877f9dc3387b3be171f6b984a1bd478d7c5df324ef9155d481a9497ecb32fbe51a1c18e611b3f4a50ba173d950c5a0978d20cbd9d02670ec7d1f91bfc2345a23c329887951ca18acfd37036344fd4bc6b28f990276d95ec7ad19676cd57b350ffe5e203a93bb66b8d9fc7cb838773c2595646c78f7e7dc8870cd974ff2ec446b77b29a79e4143c9aefccee2ce3607afc4bcba7fbf01ecc95820667d5695e6a91962eaec7549ccafc510d32c573acfb8ed9653e8a4495fe09652b5ffce4d1cd55ed03123d75fe1b51a3a5327cb312ba0d9defcbce84426d1a17cfa273b04e0a5bab6fcc158bd766de9f34f7fb8a9fe96668d55ce4274ae476d67505e231bf3b6b26cec43c0d8f2ede485f70f025117dd45cbff853618d25d03bce97b5d0f8e56c81430b4c6132923dab7b4096fc3e8531e04aca739f70cde8c19025f5fe70bc07e4b4d313740e6cd0dd0faba20c2e3452b0c16fc0225327c2cb2c0da41f9b20463771bb4ac85f354cde2277ad26fb6343dbb44eda60ed7784533f446a2ca8b760ce43ffafdd5d7aed0a3416e89a3c6f3063371ccfe64f2e11c57cf200cb8b143e971dc3eb652be429c1cbaeeb9454a9169a2302a4f54a695dd1c7710eb0c66b53f70bdecf12d57d4d212eca3f7913c8246233a037c22ba9c07568f1152ab721266017bc13936f4321a43b00ce18e2406ccd8dd1677a63f7d68ddb956656b924a93dce34719c4d274f10c189f6928f7a231e0af4d09afce08598f0b28e88225b28f9eb68b0fc8aa2c9b44268fb0587f44a1438d7ca395179fc6296e76cd8ef9afdc2c850de2e4c88c49bcd0988d31804d98fa79655adef6570cea5010dd34260bbd24e94a84b5e44a9c974a0af6167189c942aa69aec2e33c6f6179142d022d08d6ff49a608e65927325d708a53fdd3034918a1dcfc64e49f7fc9be3d91ce4603259ebb07e99feec1b58d8d0370e1751d6be20103ab4b3f3814339288456d9649764ca6da6605c03434a5e8fb975fcfbf0c86384d6b6ef6dfe1ac87ecd2bcd7f4fe70cbd944bfeb6898d6395e48595a37ce21813bc325004d5380c006a1c8373e68b7c5525f4456048e3c0a1191352380e0e7c4879178a469c6a60be6ed85fe5572630387aceb64e942acb6d75a1323ff908b5a9ed036994ba8966c619391fe39fb9d05e63a1902019216a9271fcb245f3c31fbc882912c36f3991bf3b481e733ba853e39"}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000026000-0x78)={0x400, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffff, 0x8, 0x7fffffff, 0x42f, 0x0, 0x8, 0x0, 0x4}) 2018/01/27 22:29:57 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fe6000)='/dev/sg#\x00', 0x3c, 0x10600) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00008e9000-0x20)={"ac778f2f83c2a29bd4b40407432cef7e", {0x4, 0x0, 0xfffffffffffff800, "64b19a8fd2f6", 0x0, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/27 22:29:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x10000000000001a9) 2018/01/27 22:29:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 22:29:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cd1000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f000086a000)={0x0, 0x10000, 0x6, &(0x7f000017d000-0x8)=0x0}) r1 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a95000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x3, 0x8, 0x2}, &(0x7f0000568000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000946000)={r2, 0x78, &(0x7f0000bf3000)=[@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34f4}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bab000-0x4)=0x10) getsockopt(r1, 0x200000000114, 0x6, &(0x7f0000028000)=""/1, &(0x7f00000d0000)=0xff87) r3 = getegid() setfsgid(r3) 2018/01/27 22:29:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00001b1000-0x10)=[{&(0x7f000086f000)="290000002000190000f13effffffda060295040000e80001040000040d000300000800000005000000", 0x29}], 0x1) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:29:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000510000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007f6000)=0x14) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0xa, &(0x7f000000f000-0x1000)=""/4096, 0x1000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) splice(r0, &(0x7f00005b8000)=0x0, r0, &(0x7f00009e7000)=0x0, 0x969, 0x2) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa9000-0x8)=0x5, 0x2, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000df0000-0x4)=0xb, 0x4) umount2(&(0x7f0000386000-0x8)='./file0\x00', 0x3) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/27 22:29:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000031d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005d7000-0x4)=0x10, 0x800) mmap(&(0x7f00000a5000/0x4000)=nil, 0x4000, 0x1000000, 0x10030, r0, 0x0) request_key(&(0x7f0000496000)='dns_resolver\x00', &(0x7f0000e60000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca7000)='\x00', 0xfffffffffffffffb) 2018/01/27 22:29:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000a65000)={{0x0, 0x0}, {0xea3, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000c07000)={0x0, 0x796, 0x3ff, 0x3f, 0x1, 0x0, 0x10001, 0x5, 0x6, 0x16165468, 0x8000, 0x80000001}) 2018/01/27 22:29:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = dup3(r0, r0, 0x80000) sendmsg$nl_crypto(r1, &(0x7f0000f38000-0x38)={&(0x7f0000f24000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000803000-0x10)={&(0x7f0000f1a000-0xf8)=@alg={0xf8, 0x10, 0x202, 0x0, 0x1, {{'authenc(wp512,cbc-des3_ede-asm)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x5}]}, 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) 2018/01/27 22:29:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d30000-0x4)=0x0) rt_sigqueueinfo(r2, 0x11, &(0x7f0000430000-0x10)={0x25, 0xe8da, 0x6, 0xb05}) io_getevents(r0, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00008d8000)={0x0, r1+10000000}) io_destroy(r0) 2018/01/27 22:29:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000f83000)=[{{0x0, 0x2710}, 0x1, 0x400000000051, 0x2}], 0x18) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6a) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000fc7000)={0x1, 0x4}) 2018/01/27 22:29:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x10033, 0x0, 0x0, @empty=0x0, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006b1000-0xc)='/dev/rfkill\x00', 0x5e607c25f1dda2af, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000ba5000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:29:57 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/0, 0xfffffffffffffffb, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000007000)='./file0\x00', 0x0, 0x80) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000006000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 22:29:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004fa000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000554000-0x4)=0x5, 0xfffffffffffffd9b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f00007ae000-0x18)={0x0, 0x40, 0x0, &(0x7f0000967000)=0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000659000)=0x0, 0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0x3fe000000000) 2018/01/27 22:29:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f00004a8000)='/dev/midi#\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x0) semop(r1, &(0x7f0000626000-0x12)=[], 0x0) semop(0x0, &(0x7f000027b000)=[], 0x0) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f000027c000)=""/21) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000158000)={0x0, 0x0}, &(0x7f0000f7d000-0x4)=0x10) add_key$user(&(0x7f0000f7d000)='user\x00', &(0x7f00006cf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f7d000)="", 0x0, 0xfffffffffffffffc) socket$l2tp(0x18, 0x1, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000de9000)='/dev/cuse\x00', 0xc74029454e55922d, 0x0) request_key(&(0x7f00004ac000-0xc)='id_resolver\x00', &(0x7f0000237000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f7d000)='/dev/midi#\x00', 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abd000-0x10)={0x80000001, 0x1, 0x7fffffff, 0x81, 0x0}, &(0x7f0000651000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001ce000)={0x0, 0xa7, "0e77286d775be63a508fa3ccab3c92111c29f086acaf35f843afef876072e9e9eb15b65ea950a5702732d1355b04ed827a28011f25be237d0dcc2672cc5f00a2e00f52f6824f4e63ccc9985d9e23c37b6d6c6173de8b3a60b60b38d73524d67aec5de0f47e72a1e792e78f5f6719c12814c004865373ead57f21fe3806df75ed580a60d704146817ed0ef0494565e86d578f77f36e2b2c9acf732ad57adbef657bfee93c4f9e21"}, &(0x7f0000460000-0x4)=0xaf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000065b000)={r2, 0x8, "8e43665a220e3d10aad4b1dadb5c1b13"}, &(0x7f0000d46000-0x4)=0xfffffffffffffd9b) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000930000)=0x0, &(0x7f0000ef8000)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007ef000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000f7c000-0x38)={&(0x7f0000f7c000-0x10)=@ax25={0x3, {"10661a70f8ec99"}, 0x0}, 0x10, &(0x7f0000517000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:29:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000eab000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000044d000-0x90)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000bc000-0xf)='/dev/sequencer\x00', 0x20640, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00004c1000)={0x1000, 0x1, {0x3, 0x1, 0x2, 0x2, 0x7aa4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r2, 0x0) 2018/01/27 22:29:58 executing program 6: prctl$intptr(0x22, 0xc00000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000000+0x726)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001000)=0x9) 2018/01/27 22:29:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000095e000)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00002f4000)=@req={0x1, 0x7fffffff, 0x8000, 0xa7}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00006fa000-0x4)=0x20, 0x4) shutdown(r0, 0x1) 2018/01/27 22:29:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000974000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0xc4f, &(0x7f000002d000-0x1)="") 2018/01/27 22:29:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000ba0000)="130000001000ffdde200f49ff60f05001b230a00", 0x14) getpeername(r0, &(0x7f0000c29000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00003cf000-0x4)=0x32) recvmsg$kcm(r1, &(0x7f000098f000)={&(0x7f000060a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000051f000-0x20)=[{&(0x7f000070e000-0x1b)=""/27, 0x1b}, {&(0x7f0000036000)=""/5, 0x5}], 0x2, &(0x7f0000b43000-0xf8)=""/248, 0xf8, 0x56c}, 0x10000) 2018/01/27 22:29:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000078e000)='./file0\x00', 0x800, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004d0000-0x10)={r2, 0x50, &(0x7f0000266000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(r0, 0x0, r1) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000cc0000-0x2)={0x0, 0x0}, 0x2) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00004b9000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) [ 39.268496] audit: type=1400 audit(1517092198.050:33): avc: denied { getattr } for pid=5441 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 22:29:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000e9f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x20003) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00003e4000)=0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000d3000-0x102)={0xf6b9, 0xfa, "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"}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstat(r1, &(0x7f000040e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000086a000-0x8)='./file0\x00', &(0x7f00002e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000051000)={r0, r4, r5}, 0xc) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) vmsplice(r1, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000c7000-0x8)=0x0) dup2(r1, r3) 2018/01/27 22:29:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2f3, 0x80) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) clone(0x0, &(0x7f000093e000-0x9c)="e7a6246b2141e852af46a2593e33f5e91b1f981eb77f595acde738dbab2e1175f5ccebfd63a9e13252a20136008f538af4849a44c243f1a5651d1519781aaeb7c3e5d3374de0a80eb434d304d87e06d644b7e3d8c02a6ee2fff651cc742c6a23b89a66610212124e167fd12d0f42760ec77ed0f44c7d9b5957da5b91a52d8b1fd3c72e4d1a707e8a9b4cb3f01c0439aecc0d584c1f99c9350b6cabfd", &(0x7f0000ff3000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000031e000)="") wait4(0x0, &(0x7f0000000000)=0x0, 0x80000001, &(0x7f00004f5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000)={0x6, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000000)={r2, 0x401}) 2018/01/27 22:29:58 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000001000-0xe)=@known='system.advise\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fgetxattr(r0, &(0x7f0000014000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000002000-0x8)=""/0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000-0x108)={0x0, @in6={{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x7fff, 0x100000001, 0x0, 0x6a, 0xec, 0xffffffff, 0x1, 0x9, 0x9, 0x8, 0x0, 0x5, 0x81]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000014000-0x8)={r2, 0x5, 0x0}, 0x8) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000002000-0x6)=""/6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") openat$autofs(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 22:29:58 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f000055a000)='/dev/usbmon#\x00', 0x3ff, 0x800) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00006a6000-0x4)=0x0) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) readv(r2, &(0x7f0000a2d000)=[{&(0x7f00006d4000-0x1000)=""/4096, 0x1000}, {&(0x7f00001a6000)=""/44, 0x2c}, {&(0x7f000009a000)=""/228, 0xe4}, {&(0x7f0000b74000-0xd9)=""/217, 0xd9}, {&(0x7f00000f0000-0x86)=""/134, 0x86}, {&(0x7f00008f5000)=""/134, 0x86}, {&(0x7f000051d000)=""/4096, 0x1000}, {&(0x7f00002d1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a9b000-0xd3)=""/211, 0xd3}, {&(0x7f0000094000-0xe9)=""/233, 0xe9}], 0xa) r4 = dup2(r1, r2) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000b20000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) dup3(r4, r3, 0x0) 2018/01/27 22:29:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000025f000)='/dev/cuse\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000d09000)='./file0\x00', r0, &(0x7f0000aaf000)='./file0\x00', 0x800b) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f00006bf000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/27 22:29:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000714000-0x44)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7bff6f359c46b037bc8a3805d30e90e5"}) prctl$getname(0x10, &(0x7f0000b67000)=""/134) 2018/01/27 22:29:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000463000-0x9)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000081c000-0x5c)={{0xa, 0x3, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, {0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x3, [0xffff, 0x1, 0x5, 0x180000, 0x3, 0x8, 0x9, 0x5]}, 0x5c) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c39000-0xd8)=@ioapic={0x1, 0x0, 0x100000000, 0x3ff, 0x0, [{0x81, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x3, 0x9, 0xabf, [0x0, 0x0, 0x0, 0x0], 0x101}, {0x2, 0x793, 0x37, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x100000000, 0x401, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x0, 0x80000001, 0x2, [0x0, 0x0, 0x0, 0x0], 0x45}, {0x1, 0x5, 0x68, [0x0, 0x0, 0x0, 0x0], 0x68a}, {0x3, 0x2000000000, 0x5, [0x0, 0x0, 0x0, 0x0], 0xd2a}, {0x13, 0x0, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0], 0xec}, {0x3511, 0x3, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x24}, {0x5, 0x961, 0x2, [0x0, 0x0, 0x0, 0x0], 0x200}, {0xad, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x3, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x3, 0x3ad, 0x1, [0x0, 0x0, 0x0, 0x0], 0x400}, {0x7fff, 0x400, 0xc, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0], 0x3d}, {0x1000, 0x7, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x20000000, 0x5e2, 0xc6, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x10000, 0x8001, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x2, 0x4baed357, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x100000001, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x1f, 0x34fe, 0x4, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0xffffffff, 0x59, 0x3, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x1, 0xfffffffffffffffe, 0x5, [0x0, 0x0, 0x0, 0x0], 0xd67}, {0x5, 0x40, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2}]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c02000)='/selinux/enforce\x00', 0x20000, 0x0) bind$inet6(r2, &(0x7f00006dd000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xef00000000000000}, 0x1c) 2018/01/27 22:29:58 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f0000262000-0x10)={&(0x7f000095c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) readlinkat(r0, &(0x7f000003e000-0xa)='./control\x00', &(0x7f000003d000)=""/82, 0x52) 2018/01/27 22:29:58 executing program 3: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039b000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x74, 0x0, 0x0, 0x5, 0x0}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x26, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) epoll_create(0x4) poll(&(0x7f000017f000-0x28)=[{r0, 0x20, 0x0}, {r0, 0x1, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x200, 0x0}], 0x5, 0x3f) 2018/01/27 22:29:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b44000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getpeername$unix(r0, &(0x7f0000689000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e94000)=0x8) r1 = syz_open_dev$loop(&(0x7f00001f1000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x301, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000863000)='/dev/audio\x00', 0x208000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000ecb000-0x460)=@security={'security\x00', 0xe, 0x4, 0x400, 0xffffffff, 0xd0, 0x2f8, 0x2f8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000c8c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2f8}}, [{{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="33ff9a2b2d0939c9a35efa78544e3c48", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf, 0x7f, 0x6, 0x8}, 0x0, 0xa8, 0x108, 0x0, {0x0, 0x0}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff000000, 0xffffffff, 0xffffffff, 0xffffffff], 0x0, 0x3, 0x2, 0x0, 0x7, 0x1, 0x0, 0x0, 0x2}}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0xff, 0xffffffff, 0xff000000], [0xff0000ff, 0xff, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='nr0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x400000008, 0x7, 0x48}, 0x0, 0xf0, 0x120, 0x0, {0x0, 0x0}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x1f, 0x1, 0x1, [0x2, 0x9, 0xb3b, 0x100000001, 0x7, 0x672e, 0x5, 0x6, 0x2, 0x9, 0xa0000000, 0x100, 0x67, 0x7, 0x0, 0x0], 0xd}}]}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0x9, 0x4d4, 0x7}, {0x5, 0x8000, 0x100000001}, 0x1ff, 0x401}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xffffff00, 0xff000000, 0x0, 0xffffff00], [0xff000000, 0xffffffff, 0xff, 0xff0000ff], @common='syzkaller1\x00', @generic="42c0d0529f98452d6676be8fc0c94ed2", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffe00, 0x0, 0x8}, 0x0, 0xe0, 0x108, 0x0, {0x0, 0x0}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x8}}}]}}, 0x460) fstat(r1, &(0x7f0000df2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000966000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067d000)=0xc) setregid(r3, r4) 2018/01/27 22:29:58 executing program 6: mmap(&(0x7f0000000000/0x4bb000)=nil, 0x4bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x10000000001d, &(0x7f00003a4000-0x1)=""/1, &(0x7f000007b000)=0x0) mmap(&(0x7f00004bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004bc000-0x20)={@generic="d0232a5848375dace1f551feafb45729", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 22:29:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) timerfd_create(0xffffffffffeffffd, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/27 22:29:58 executing program 2: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000fc4000-0x50)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00003bd000)='.request_key_auth\x00', &(0x7f0000fc8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007d5000-0x8)='vboxnet1', 0xfffffffffffffffb) request_key(&(0x7f0000fc9000-0x8)='trusted\x00', &(0x7f0000fc8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d86000)='.security:trusted\x00', r1) sendto$inet6(r0, &(0x7f0000fa8000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/27 22:29:58 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_modinfo={0x42, 0x0, 0x0, "f91a27df0093aa8c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000049000)=""/0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000049000-0xc)='/dev/rfkill\x00', 0xfffffffffbfffffc, 0x0) fstat(r2, &(0x7f0000042000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000049000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001d000)=0x14) write$sndseq(r1, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000033000)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 39.439822] xt_HMARK: spi-set and port-set can't be combined 2018/01/27 22:29:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000009e000-0x8)={0x0, 0x0}) accept4$ipx(r0, &(0x7f0000e5f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000024c000-0x4)=0x10, 0x80000) syz_emit_ethernet(0x2e, &(0x7f0000e9a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/27 22:29:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) ioctl$TCSBRKP(r0, 0x5425, 0x5) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") fchmod(0xffffffffffffffff, 0x0) 2018/01/27 22:29:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000800d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) pipe2(&(0x7f0000459000)={0x0, 0x0}, 0x80000) accept$nfc_llcp(r0, 0x0, &(0x7f00004a4000)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009e2000-0x9)='/dev/dsp\x00', 0xfffe, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004e8000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1, 0x851, 0xbc, 0x50}, &(0x7f0000112000)=0xa0) r3 = getpgid(0x0) prctl$setptracer(0x59616d61, r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006ac000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1000, 0x1, 0x361}, &(0x7f0000194000-0x4)=0xa0) 2018/01/27 22:29:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000b90000+0x5eb)=[{0x0, 0x0, &(0x7f0000a19000-0x30)=[{&(0x7f000085e000)="1a03c094aa9c910b7e6cce28ad0e772884c591b28c574c6ca06ddba2551c972db46538986beb1b81049b1626e8861b264667075977a9a29d4a648feaf3027ebd52b59a7fff739cbb84b2991e5d2620f6145e2481ca922e6045bab636a131e72dc34831b6e2ac9714f25e94b56a320f5ce85d11ea65d7ab56b0a4d5f25c91449535dea663850d883b01ac61a9c358b428", 0x90}], 0x1, &(0x7f00006f9000)=[], 0x0, 0x4008044}], 0x1, 0x80) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e2d000-0x10)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 22:29:58 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/autofs\x00', 0x414200, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000534000-0x1c)={0x53, 0x8001, 0xfff, {0x2, 0xfffffffffffffbff}, {0x1000000000000002, 0x32de}, @ramp={0x9, 0x7, {0x400, 0xdb54, 0x7ff, 0x8000080}}}) r1 = socket$inet(0x2, 0x3, 0xfffffffffffffffe) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) sendto$inet(r1, &(0x7f0000bd7000-0x3)="e38ba9", 0x61, 0x1, &(0x7f0000fda000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000699000-0x4)=0x0, &(0x7f0000794000-0x4)=0x4) 2018/01/27 22:29:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x111a41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0x42}, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000dd3000)='/dev/dsp#\x00', 0x7fff, 0x20000) ioctl$TCXONC(r0, 0x540a, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x401, 0x0, 0x0, 0xfffffffffffffdc7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x4) close(r3) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000031e000-0x40)={0xaeb, 0x4, 0x2, 0xa2, &(0x7f0000cee000)=""/162, 0x4b, &(0x7f000061f000)=""/75, 0xfb, &(0x7f00001ac000-0xfb)=""/251}) sendmsg$nl_xfrm(r2, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000c20000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000a63000)=0x9, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000fe2000-0xb)='ppp0user\\-\x00') 2018/01/27 22:29:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xe682, &(0x7f0000dbe000)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000d7f000)='/dev/vcs#\x00', 0x10001, 0x8000) r4 = syz_open_dev$sndpcmp(&(0x7f0000b90000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200000) r5 = fcntl$dupfd(r1, 0x0, r0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) io_submit(r2, 0x4, &(0x7f0000c87000)=[&(0x7f00001db000)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000cb2000-0x1000)="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", 0x1000, 0x3, 0x0, 0x0, r3}, &(0x7f0000726000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f00008aa000)="fe2d4d99e4e76bd3f712373d5ebb94e3d145ad5ff21f5ceaf0fb5b19d20d46e9d2b74e044315008bc2f04ba9fab800cb6b998b6a92c6bbfc2683a5be9646412d451902a06cf658e47fa926675b809dd9130775e487c8867bf390945cb6260471091fa836e3a4691beef5a492aa59881d786a43707daca699dfb96f1aec054bec3e9f8085920befbd29c49864570ff4e2fb8ef6b9aa8442c275c5bcc773e4ef44448fc493ee22a07243781656", 0xac, 0x9, 0x0, 0x0, r4}, &(0x7f000027f000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f0000474000-0x1000)="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", 0x1000, 0x3, 0x0, 0x1, r5}, &(0x7f0000166000)={0x0, 0x0, 0x0, 0xf, 0x8, r0, &(0x7f0000399000)="f587cfb2731cc28e1fd5c1de9e2a1a7f2f8c61e9a15131ac9391e74c5678389ae736504924a4b7416a6da2291efcb3411b0681d40842d04e52570d748b83d16a5ac75f0084c7a5e055fdbde4f0d4e9fdf59d8a1f847bbb34bb26b71117799eae868bfb82677ce125c34b3200a541a0bcdab1018ec19a3bb18debbc8c2e17137241abc525b2aae02ad5565051772ddcc6cbf11dc0", 0x94, 0x8, 0x0, 0x1, r6}]) close(r0) [ 39.506862] xt_HMARK: spi-set and port-set can't be combined 2018/01/27 22:29:58 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x2) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000a98000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000559000-0x4)=0x14) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff3000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff3000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eb6000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff00000000}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x1, 0x0, 0xa, 0xa0, 0xa0, 0xa7, r2, r3}, {0x0, 0x5, 0x800, 0x1, 0x600000000000, 0x5, 0x1, 0x6}, {0x7, 0x0, 0x7, 0x8}, 0x3, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x0}, {{@in=@loopback=0x7f000001, 0x2, 0x3f}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x6, 0x1, 0x2, 0xfffffffffffffffa, 0x4, 0x44, 0xfca}}, 0xe8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff1000-0xe)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038a000)=0x10) listen(r0, 0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000037000-0x8)={r4, 0x40}, 0x8) 2018/01/27 22:29:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072e000-0x6)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000df3000-0x6)='jffs2\x00', 0x41000, &(0x7f0000fea000)="") mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f000045e000)='./file0\x00') 2018/01/27 22:29:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000f08000-0x8e)={r0, r0, 0x7fffffff, 0xfffffffffffffffb, &(0x7f00009dc000)="d9361cb686729feb09d6d80bf14cdeeca8f6b12019834e8ed47b02c67e61f155052c59363a5b49deb84826a63c899148b3199ee07ef2d1e414a62cb8710147d6c5577039f8f5303d264e40e258ccf9c43790239572d1b778a828a0487553f319ad7605975d8c596a9072b396a6e283b6558979ba526f7028a2f1429b763d1dddb99fb4148309b0931e91c556a66623a70b945aa8b03c02631090bd88e25faa3689d44016f62c499bc75c1cff697cee893332b22ca841e97aa5f4655575b5d0aaa6430882555b3cc66e86b719098c0b8e72fa861e4697fd1ff22ae2c42ec2da7c8214de18b6a643f745c7ce9eb17b44c7624760bc0f6161ed", 0x8, 0x6, 0x0, 0x81, 0x7f, 0x9, 0x6, "506d5f0921f14f7b8b8508930ff75a28ecfa12da4d3c693dd422b219df48ed1ce791fd3d991498d02933ded4c44ff9ea3b49bb880af0faf429f3095698c3a250d945a511acc6f58cc8a3caf9a3d03abb55e428004d4c76c518705f9624e394804937fea265e4"}) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00003f9000)=0x0, &(0x7f00001c2000)=0x4) 2018/01/27 22:29:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/01/27 22:29:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x0) getpeername$unix(r0, &(0x7f0000126000)=@file={0x0, ""/4096}, &(0x7f00002b9000)=0xfffffffffffffdf7) seccomp(0x1, 0x10000000000100, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005d4000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) r4 = syz_open_dev$loop(&(0x7f000048f000)='/dev/loop#\x00', 0xffff, 0x400000) r5 = getpgid(0xffffffffffffffff) fstat(r3, &(0x7f00005f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000dc7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003b2000)=0xc) r8 = fcntl$getown(r4, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000077d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051d000-0x4)=0xe8) r10 = request_key(&(0x7f0000fc7000-0x5)='user\x00', &(0x7f0000d92000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004cc000)='/dev/sg#\x00', 0x0) keyctl$update(0x2, r10, &(0x7f00008eb000+0xf0d)="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", 0x1000) fstat(r4, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000956000-0x38)={&(0x7f0000f1f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000656000-0x20)=[{&(0x7f00003c1000)="", 0x0}, {&(0x7f0000e36000-0xdb)="fb3287be771bc9127e5f448a6ec6007ed50a59393701afc4542530bb3c72b32b7c745dd2a8fae280eedbfade3f4c0993c37c11368cc50aa04af865802174abfd4900f0de5b0d77fa05d1c1bb0352c8a368a09c00d7a58495574ff68f770e28792b6ea88d8022212dec9b4faf2d68c489711666f621d9f9a95a1d972d7713fd89b59df9913ae81521e82a226e50469629f56572e610b377fc2cd0175d9f65dd146de92492c9108471b17dc586d8ee2321071e8f2d626f7cda535b9ffd566d405e4c08baf3a2d5a37da3049d8e1b537b1affa2acaf457930ed8e2437", 0xdb}], 0x2, &(0x7f000014e000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r11}], 0x40, 0x8800}, 0x0) getpgid(0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000d2000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000e19000-0x10)={0x1, 0x2, [@random="0b10b09470bd", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}]}) 2018/01/27 22:29:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', r0, &(0x7f0000f73000)='./file1\x00', 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000442000-0x4)=0x0) 2018/01/27 22:29:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000106000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x1) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00000d7000-0x4)=0xea6) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000c85000-0x48)=@routing={0x0, 0x4, 0x4, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}]}, 0x28) 2018/01/27 22:29:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000a49000)='/dev/snd/midiC#D#\x00', 0x5, 0x8000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000375000)=0x7, &(0x7f0000dcb000-0x8)=0x1) r1 = socket$unix(0x1, 0x1, 0x0) writev(r1, &(0x7f0000be9000-0x80)=[{&(0x7f00008a2000)="82", 0x1}], 0x1) 2018/01/27 22:29:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2282, &(0x7f000079b000)='S') syz_open_dev$sndpcmc(&(0x7f0000fae000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) 2018/01/27 22:29:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000ee000-0x88)="43ac396de80b1dd651c4d061a0f89a7702bd6b4f4af12eb42975960f626285f592334f232dfebd6f1eb7cb6c0133948f116cc5ed9919f18c5e3c7f41914ba8285ad5138739d35696c33696cfad7296839b9a4f111c43b4fa217d754d34370f2cdefe87a6814bcd4e3ae4993bca01c48c891653ae0c5ad8e68dd0ef190cc70cb9a840321f9bb4fc40", 0xfffffce2, 0x20008000, &(0x7f00002b6000-0x1)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90e80c16296f65e5) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) readv(r1, &(0x7f0000890000)=[], 0x100000000000032f) r2 = syz_open_dev$sndpcmc(&(0x7f0000347000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000519000-0x1)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd1000)='/proc/self/net/pfkey\x00', 0x684000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000aef000)={0x0, 0x1}, &(0x7f00002f6000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00004e0000-0x14)={r4, 0x6, 0x1, 0x0, 0x8, 0x5}, &(0x7f00001b7000-0x4)=0x14) shutdown(r0, 0x1000000000000002) getsockname$inet6(r2, &(0x7f0000fb7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000355000-0x4)=0x1c) 2018/01/27 22:29:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ae8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) write(r0, &(0x7f0000734000-0x25)="24000000200025f0006b0004200bfc0002ed00080110b5000010ffea08000100000000b7", 0x24) 2018/01/27 22:29:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000795000-0xf)='/dev/sequencer\x00', 0x80, 0x0) connect$bt_rfcomm(r1, &(0x7f0000ad2000)={0x1f, {0x9, 0x0, 0x5e8, 0x6, 0x7f, 0x10000}, 0x0}, 0x9) io_setup(0x3, &(0x7f0000a44000)=0x0) io_destroy(r2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = syz_open_dev$sg(&(0x7f0000b3a000)='/dev/sg#\x00', 0x2, 0x40400) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d0a000)={0x0, 0x3, 0x4, [0x13b, 0xfff, 0x6, 0x1]}, &(0x7f000029d000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000c26000-0x4)=@assoc_id=r5, 0x4) listen(r0, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000ed8000-0x1)={0xbb01, {{0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept4(r0, &(0x7f0000655000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001d9000-0x4)=0x58, 0x800) sendmsg$alg(r6, &(0x7f0000c93000-0x38)={0x0, 0x0, &(0x7f0000291000)=[{&(0x7f0000f3e000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000de4000-0x150)=[], 0x0, 0x811}, 0x800) sendto$inet(r6, &(0x7f000036c000)="be651ff2e0f3a76990", 0x9, 0x840, &(0x7f0000d9d000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 22:29:58 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x1f) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) getsockname(r0, &(0x7f000072a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000086e000-0x4)=0x32) r1 = open$dir(&(0x7f000087f000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f00001fc000-0x4)=0x0, &(0x7f0000ff8000-0x4)=0x4) lseek(r1, 0x0, 0x1) 2018/01/27 22:29:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000b1d000)={0x3ff, 0x14aa, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00009f2000)='/dev/loop#\x00', 0x0, 0x0) dup3(r1, r1, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0xc0101282, 0x0) 2018/01/27 22:29:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ed000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 22:29:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000b52000)='*vboxnet0\x00') ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$selinux_validatetrans(r1, &(0x7f0000b09000-0x5a)={'system_u:object_r:sendmail_exec_t:s0', 0x20, 'system_u:object_r:auth_cache_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cupsd\x00'}, 0x5a) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000093f000-0x4)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) recvfrom$unix(r1, &(0x7f0000887000-0x5b)=""/91, 0x5b, 0x40000060, 0x0, 0x0) dup2(r0, r2) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000bf000-0x8)={0x0, 0x5}, &(0x7f000044e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d3b000)={r3, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 22:29:58 executing program 6: semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000362000-0xb3)=""/179) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000c93000)={0x6, 0x6}) 2018/01/27 22:29:58 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x3ffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="", 0x0) fcntl$setstatus(r0, 0x4, 0x40800) fstatfs(r0, &(0x7f00008cf000-0xdf)=""/223) 2018/01/27 22:29:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffc, &(0x7f0000ab4000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000130000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000976000-0xc)='/dev/autofs\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f000077d000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f000070f000-0x1c)="f6b1a176cf98aa3155f39fa42ee72aface34e374c1b2335df2881e2e", 0x1c, 0x5, &(0x7f0000283000)={r1, r2+10000000}) 2018/01/27 22:29:58 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000033000-0xb)='/dev/adsp#\x00', 0x5, 0x8100) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000032000-0x6)={0x6, 0xffffffffffffff9c, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000010000)=0x2, 0x4) r2 = socket$inet(0x2, 0x80006, 0xfffffffffffffffe) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000002e000-0x2d0)=@filter={'filter\x00', 0xe, 0x4, 0x270, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='sit0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xffff, 0x0, 0x0}, {0x7fffffff, 0x3ea, 0x0}, {0xffffffff, 0x0, 0x0}, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2d0) 2018/01/27 22:29:58 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) [ 39.844467] dccp_close: ABORT with 8201 bytes unread 2018/01/27 22:29:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000792000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) mlock2(&(0x7f0000608000/0x3000)=nil, 0x3000, 0x1) 2018/01/27 22:29:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000faa000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pwritev(r0, &(0x7f000014a000-0x30)=[{&(0x7f0000454000)="f4914c9dd48bcff8f1d37cd3b57f86a6e1438ddb88beba26d6e970b98da0b9fcc167d21891a10aca6153412d56eb6c4bde47224cea9f1e94f4", 0x39}, {&(0x7f0000a49000)="15fbab7f7781d57bd6f665eb5f15273876b9a5e90a676a9f1f74c5a3d0e35b8835c1d7d12983a4d36a179aea29187dca05823666c9be3b259e1d5fe59ea6b9e8b1f365136c74928e552feb59dc3f22fdef14ac5d2bf536706a", 0x59}, {&(0x7f0000f81000)="6d7bdfebec39c6972333828f01af5e933ab2737494093143b8d3dffab9bd4b4240e7f582facca35f36dabc6e87c644b96d349ff640ac87ee1741269e7f060c06dadac6a7d59f1b5ccc93461cb67de7aeeda38cd8ccff1a8010b6c3f77ae568d1ffa2f61f64f3987ca271ab812d12aea69e597da7147c746130a8a80d8bfa64e7621eb5d27467a67cc7d1ae765bac9ab048c8", 0x92}], 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00003fc000-0x18)={0x10000, 0x6, 0x6, 0x20, 0x100000000, 0x10000}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/27 22:29:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt(r0, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) 2018/01/27 22:29:58 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f4e000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f79000-0x10)={0x3, 0x8205, 0x61b5, 0x7a85, 0x0}, &(0x7f0000f79000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000371000-0x5f)={r1, 0x57, "b6c48e41ec998a31699e5c8f6d540ac2e804d6b4a462e27bd3b69325cd7f432b28df5a4c7aea1cfd7fe003774fb0f958e67f9dd592a4d45036cfcbd70b66896588c2a1c514398a76738b05edb6732b82408654f1684721"}, &(0x7f000063d000)=0x5f) r2 = socket$inet6(0xa, 0x3, 0x1) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f000086f000-0x228)=[], 0x0, 0x0}, 0x0) 2018/01/27 22:29:58 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000060c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000818000)=0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000f87000)=[{&(0x7f0000518000-0x36)="cb", 0x1}], 0x1, 0x0) read(r1, &(0x7f0000c03000-0xb8)=""/184, 0xb8) fcntl$setpipe(r1, 0x407, 0xaecd) 2018/01/27 22:29:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000013d000-0x12)='/dev/input/mouse#\x00', 0x5, 0x800) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000f21000)=0xfffffffffffffffe, 0x4) r1 = syz_open_dev$amidi(&(0x7f000006f000-0xc)='/dev/amidi#\x00', 0x0, 0x0) write$selinux_validatetrans(r1, &(0x7f00001a1000)={'system_u:object_r:etc_runtime_t:s0', 0x20, 'system_u:object_r:devlog_t:s0', 0x20, 0x30, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x54) clone(0x4000000, &(0x7f0000825000-0x1)="17", &(0x7f0000686000-0x4)=0x0, &(0x7f0000152000)=0x0, &(0x7f0000001000-0x65)="") 2018/01/27 22:29:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) perf_event_open(&(0x7f0000a18000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) write$fuse(r0, &(0x7f00007df000)={0x10, 0x0, 0x4, @random=""}, 0x10) poll(&(0x7f0000015000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 22:29:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e6d000-0xc)='/dev/rfkill\x00', 0x407ffd, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000114000)={0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000034000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000159000-0x4)=0x8) setsockopt$inet6_buf(r2, 0x29, 0x4000000000000fe, &(0x7f0000f8c000)="07089dd8fed691212e9c8bb0674d277988affe26b51e5ce2d31dff30781c74d0c332acb68c7ec76e73c9dab59106ab4f0a6a467adda0ee1b43148c8297abe2906147fc0a9bfd64b08ed9b74811dd1305937c28c1439372ef40be7e98b5fdd05cf10d4585b48c6175e52169a95e0a", 0x6e) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) inotify_init() sendto$inet(r0, &(0x7f0000e7f000)="96cf69525efe333ab73a7c7206736e3bff0811d6ce3c78d0ab37e08617bf0c3157ba09d5023fe3edea2e4c71446e56a58d6be165c5e694a68958f38e0bc52202eaa2b4b323ec518d8c5f5607ac2e6f75331347a5a6d71a58eb67cb4d40f8fbf410c1c87fb96ff616941484d51c1452f91a068cb99077d7164f77fbb5a206fea4bfc44d9565349f75be48aebf9c856566ad706aaf6b6c9ffafd91c33038e9b7853289368e39f953aa11790e0b6eda753fee31c43b6370ff66e4ddcb5c919407e1fbb2868c36639d27ab97067ae76df52a9e9f2366030787", 0xd7, 0x40014, &(0x7f0000350000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00009f6000-0x4)=0x0) recvfrom$inet(r1, &(0x7f000008b000)=""/4096, 0x1000, 0x2, &(0x7f0000090000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00009fd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r1, &(0x7f0000261000-0x1000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/01/27 22:29:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00008e3000-0x4)='*-]\x00', 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:29:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x800000001) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x12, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1, 0x0}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x4000000000000036, &(0x7f000002b000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f00007d4000)='./file0\x00', 0x10000, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000901000)=0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000065000-0x18)={0x5, 0x1000, 0xffff}) 2018/01/27 22:29:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) pwritev(r0, &(0x7f0000820000)=[{&(0x7f000013d000)="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0x1000}, {&(0x7f0000d17000)="17c6e9f977ae5dfa0b11a596fa2f2182b3a45491d67d19c60e6e037a313a080712206a9dfb1c", 0x26}, {&(0x7f0000adc000-0x11)="e6e41bd224bb741c445294cfe0b9dfdbb9", 0x11}, {&(0x7f000075f000-0x1000)="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0x1000}], 0x4, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00004ce000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x4) 2018/01/27 22:29:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x2, {0xa00, 0x4, 0x200, 0x6, 0x0, 0x64}, 0x9, 0x5}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000+0x651)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000a32000)={@my=0x0, 0x0}) openat$audio(0xffffffffffffff9c, &(0x7f00001cf000-0xb)='/dev/audio\x00', 0x240, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000041b000-0x8)={@my=0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f00001a7000)='/dev/vcs#\x00', 0x3d, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000459000)={{0x100000001, 0x4, 0x1dc, 0x6, "ccca21327a025f0a932ba5980b513905974a9a4e6d47d876d038aa142d46340c564b71de6fc19cd295ef0679", 0x3ee}, 0x0, [0x1f, 0xffff, 0x4, 0x679, 0x35a, 0x8, 0x3, 0x200, 0x80000000, 0xffff, 0x4, 0x5, 0x0, 0x723b, 0x2, 0x8000, 0xfff, 0x3ff, 0x7, 0xffffffffffffff2f, 0x2, 0x800, 0x3, 0x1, 0x9, 0x3, 0x5, 0xf34, 0x8, 0x9, 0x3, 0x80, 0x4, 0x8, 0x882, 0xffffffff, 0x10001, 0x40, 0x5, 0x9, 0x5, 0x10001, 0x100000001, 0xfffffffffffffff8, 0x4, 0x6, 0x4, 0x6, 0x80000001, 0x0, 0x78, 0x4, 0x100000001, 0x3, 0x595, 0x7ff, 0x89c4, 0x7, 0x5, 0xfffffffffffffffc, 0x7fff, 0x9, 0x9, 0x1f, 0x401, 0x8a8, 0xffffffff00000000, 0x0, 0x5, 0x61, 0x9, 0x8, 0x200, 0x7ca, 0x0, 0x0, 0xa9, 0x9, 0xfffffffffffff2e3, 0x7, 0x4, 0x0, 0x1, 0x7, 0x1, 0x6, 0x8, 0x10000, 0x9, 0x7, 0x1000, 0x80, 0x7ff, 0x7, 0xffffffffffffffa7, 0x80000001, 0x9181, 0x49c, 0x1, 0x100000000, 0x6, 0x3f, 0x10001, 0x9d17, 0x7a00, 0x0, 0x8, 0x54c6, 0x7, 0x10000, 0x3, 0x6, 0x10001, 0x0, 0x12c, 0x0, 0x3, 0x8, 0x2, 0x8, 0x6f80, 0x5, 0x8001, 0xa18, 0x6, 0x611, 0x7, 0x10001], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:29:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000646000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008ff000-0x4)=0x7f, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000e38000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/27 22:29:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023d000-0x20)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0x4, [@empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x9}, @dev={0xac, 0x14, 0x0, 0x15}]}, 0x20) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b86000)={0x0, 0x0}, &(0x7f0000604000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000994000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000ce6000)={r1, r2+10000000}, &(0x7f000041f000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000f7a000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000e59000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) wait4(0xffffffffffffffff, 0x0, 0x4, &(0x7f00001dc000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{r3, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/27 22:29:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f00008bd000)="67cb") setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f000085c000-0x4)=0x1000, 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000fce000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001e0000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000cec000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/01/27 22:29:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xf, 0x5, 0x400) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00006cd000)={0x9, &(0x7f0000ab6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) semget(0x2, 0x5, 0x3) getpeername$ax25(r3, &(0x7f0000b79000)={0x0, {""/7}, 0x0}, &(0x7f0000e25000)=0xfffffffffffffc9d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r7, 0x3}) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f000009f000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x2, r7, 0x2}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000558000)={0x77, &(0x7f0000158000)="30b0ddb39b21f5147fd7ebf8d9856669cdbda20f6aa62a451027ba6fa7ebf55645d216e82b62f544be0bbd523c7248dba1dc8d4b6b52cc72372f635ef4d284cefa86a14315a6472168ee48b6094b02b6568d9ea44caf310e5aa92c060b23d586f89abe225b49cde9ce888508342ece1782137c2f35352f"}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getown(r4, 0x9) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000070000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009f4000-0x10)={0x0, 0xb0, &(0x7f00002f4000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0xf82, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}]}, &(0x7f0000f3f000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007cb000-0xa0)={r9, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x40, 0x7, 0x20, 0xc}, 0xa0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00008b0000)=0x86) syz_open_dev$sg(&(0x7f0000a35000-0x9)='/dev/sg#\x00', 0x3, 0x2400) sched_rr_get_interval(r8, &(0x7f0000910000)={0x0, 0x0}) timer_create(0x4, &(0x7f0000cd0000-0x55)={0x0, 0x11, 0x2, @thr={&(0x7f0000ac4000-0x58)="c497eb562cd5622e12a87178665734fcbad28cc6581b8733b920883cd249a5f618b49482741186b23df777d4e81784f086247e461665ac9928575edc800cf8fcd6077c90d0e74a55bce115e8f82574b27c2d567c7bd96534", &(0x7f000062b000-0x3b)="79e2fb51f52ed65699cee98b7b3f97adb8db25b706680567da584a7c686d48d034d36969935288024db3bd41177fc30fe65e0274fbec2951b2bf9f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000188000)=0x0) 2018/01/27 22:29:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ac000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000623000)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00006fd000-0x10)={0x1, 0x20, 0x0, 0x2}, 0x10) syz_open_dev$usbmon(&(0x7f0000504000-0xd)='/dev/usbmon#\x00', 0x3, 0x80080) unlinkat(r1, &(0x7f0000962000-0x8)='./file0\x00', 0x0) 2018/01/27 22:29:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000fd1000)='/dev/dmmidi#\x00', 0x8, 0x105000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000087f000)='oom_adj\x00') pread64(r1, &(0x7f00001a9000-0xf5)=""/245, 0xf5, 0x0) 2018/01/27 22:29:58 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x28)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000005000)='/dev/dmmidi#\x00', 0x3, 0x20800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000005000+0x9cc)={0x3f, {0x2, 0x1, @rand_addr=0x6c1146b6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300, 0x4, 0x10001, 0x1, 0x80000000, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x3, 0x3ff}) 2018/01/27 22:29:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f000015a000)="8e409cb6e35495aec351be4c6a1879a46b203cff642b944e3f3c5ddaa30b825419c1b2894e165c371d731b47b3c313a1fde60f142af0c1ecae12e77fd22d968982a76353c93363b108bc14642298613325132eb03f6e2f8109e1", 0x5a) r2 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000819000-0x120)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8a, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000e0f000)={0xe7, 0x200, 0x1f951cf8, 0x4d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1000, 0x1ff, 0xffffffff, "35650bb6adc701d883216d3b1c749462", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:29:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) fstat(r1, &(0x7f000078e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 22:29:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000b40000-0xa)='/dev/dsp#\x00', 0x3, 0x8402) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000e4d000)={{0xffffffffffffffff, 0x3, 0x53800, 0x3, 0x8000}, 0xffff, 0x215a, 'id1\x00', 'timer0\x00', 0x0, 0x3, 0xf11e, 0x6, 0x29ba40ee, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r4, 0x2, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={r4, 0x0, 0x100000100000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00001ce000-0x120)={0x1, 0x3ff, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x8, 0x5, 0x0, "c76389a3b643d5f3c70e004c89a54a4d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:29:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, &(0x7f000000b000)=0x0, 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000046e000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f000055e000-0x98)={0x6, 0x0, [{0x80000000, 0x4, 0x2000000000, 0xfffffffffffffff9, 0x1ff, 0x0}, {0x4, 0x401, 0x2, 0x200, 0x1, 0x0}, {0xd, 0x40, 0x6, 0xfa, 0x5, 0x0}, {0x1, 0x57, 0xcc, 0x81, 0x6, 0x0}, {0xc0000007, 0x79, 0x4, 0x20, 0x715, 0x0}, {0x6, 0x5, 0xffffffffffff7fff, 0xb177, 0x1, 0x0}]}) mbind(&(0x7f000076d000/0x1000)=nil, 0x1000, 0x0, &(0x7f00002e0000-0x8)=0x0, 0x1, 0x2) ioctl$KDMKTONE(r0, 0x4b30, 0x3) r1 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x9, &(0x7f00006c3000-0x10)={0x27, 0x1, 0x8, 0x3}) 2018/01/27 22:29:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000071000-0x8)='./file0\x00', 0x4000, 0x99) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000721000)={0x100000000, 0x0, 0x5, 0x9, 0xfffffffffffffffb}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) symlinkat(&(0x7f0000789000-0x8)='./file0\x00', r0, &(0x7f000066e000-0x8)='./file0\x00') poll(&(0x7f000070b000-0x8)=[{r1, 0xfffffffffffffffd, 0x0}], 0x1, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/01/27 22:29:59 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mprotect(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x93b69778ed11afb7) mbind(&(0x7f00007e7000/0x1000)=nil, 0x1000, 0x4003, &(0x7f000095a000)=0x101, 0x3ff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/hwrng\x00', 0x428000, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000fbf000-0xc)={0x10, 0x0, 0x3, 0x2}, 0xc) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f000082e000-0x8)=0x40000000003, 0x7, 0x0) 2018/01/27 22:29:59 executing program 4: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ed6000-0xe)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00005f6000)=""/150) 2018/01/27 22:29:59 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001b000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001], 0x0, 0xfffffffffffffffe, 0x0}, {0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@loopback=0x7f000001, @empty=0x0, 0x0, 0x0, @generic="b1d367252eab273c334d1940f7013cad", @generic="a9202dee3ed381db0e5c1e3ac550d9c4", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) 2018/01/27 22:29:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c57000-0x8)='./file0\x00', 0x2) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00005ac000)=""/249) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 22:29:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ee2000-0xc)={0x0, 0x0}) r2 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00001c8000-0x10)={0x0, 0x0, 0x0}) r3 = timerfd_create(0x0, 0x800) fcntl$getownex(r3, 0x10, &(0x7f0000ea3000)={0x0, 0x0}) 2018/01/27 22:29:59 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f00004fd000)='/dev/snd/midiC#D#\x00', 0xa, 0x48000) getpeername$netrom(r0, &(0x7f0000d88000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007da000)=0x10) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000555000-0x4)={0x8}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f000013e000-0x7a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x44, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x6f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0xa04}, @enc_lim={0x4, 0x1, 0x1}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [], "92"}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) 2018/01/27 22:29:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000418000-0xe)='/dev/admmidi#\x00', 0x0, 0x48300) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0xa7a2, &(0x7f0000958000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/27 22:29:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r3 = getpgrp(0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000053e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f000012a000-0xa)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') close(r0) [ 40.271074] mmap: syz-executor5 (5688) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 40.271753] Protocol error: SET target dimension is over the limit! [ 40.284780] Protocol error: SET target dimension is over the limit! 2018/01/27 22:29:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) dup2(r0, r0) r1 = request_key(&(0x7f00000e2000-0x8)='big_key\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e4c000-0x4)='--.\x00', 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x10000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:29:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$audion(&(0x7f0000f83000)='/dev/audio#\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f78000)=@sack_info={0x0, 0x3, 0x0}, &(0x7f000053e000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000d69000)={r4, 0x7fff, 0xa74}, &(0x7f0000bd6000)=0x8) accept$packet(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ade000)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000410000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x4, 0x1, 0x500, 0x6, 0x80, r5}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000a98000-0xc)={0xf19b, 0x1, 0x0, 0x100000001, 0x6bc59864}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) semget(0x2, 0x7, 0x88) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000042c000-0x4)=0x0) 2018/01/27 22:29:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb4000-0x4)=0x0, 0x4) 2018/01/27 22:29:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000052e000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f0000efb000-0x40)=[{&(0x7f0000515000-0x58)="7ef20437222300790f9d035aa4d06813c9994f0d639895b20c12afb7e73ea6", 0x1f}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000447000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000454000-0x4)=0x0) rt_tgsigqueueinfo(r2, r3, 0x36, &(0x7f00006cb000-0x10)={0x37, 0x10000, 0x4, 0x3}) 2018/01/27 22:29:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000380000)=0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000ef3000)={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'staff_u\x00'}, 0x2b) inotify_init() io_submit(r0, 0x1, &(0x7f00005fe000-0x30)=[&(0x7f00002e2000)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000530000-0x6a)="", 0x10f, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 22:29:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cb4000-0x26)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000d58000-0x1000)="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") 2018/01/27 22:29:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003f4000-0xe)='net/ip_mr_cache\x00') fcntl$dupfd(r0, 0x406, r0) r1 = socket$kcm(0x29, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000cb0000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="e637bb7e1590", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="71369c534c812e427df11a4d936af722"}) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/27 22:29:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000358000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) fcntl$addseals(r0, 0x409, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d33000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f000000c000)=0x7a0) ioctl(r2, 0xc2604111, &(0x7f000000d000-0x2)="") signalfd4(r2, &(0x7f0000005000-0x8)={0x7fffffff}, 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000047a000-0x40)={0x3, 0x6, 0x2, 0x3f, &(0x7f00002b7000)=""/63, 0x4, &(0x7f00002be000-0x4)=""/4, 0xdf, &(0x7f0000a1b000)=""/223}) r4 = dup(r3) write(r4, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000028f000-0x2)=0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/27 22:29:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000faa000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x5d, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000eff000-0x18)={0x1, 0x0, [{0x2000000038e, 0x0, 0x0}]}) 2018/01/27 22:29:59 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000ef0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) syz_open_dev$evdev(&(0x7f0000a01000-0x12)='/dev/input/event#\x00', 0x9, 0x0) 2018/01/27 22:29:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000726000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x420000) getsockname$inet6(r1, &(0x7f0000d3b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004f5000-0x4)=0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f03000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}], 0x20000000000003a2) 2018/01/27 22:29:59 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x163, 0x27, &(0x7f0000015000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x3b5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000001d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x4, 0x2}}, 0x2e) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x3, &(0x7f0000019000)="005bffe3", 0x4) r1 = add_key$keyring(&(0x7f00001fa000)='keyring\x00', &(0x7f000044a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000039000-0x8)='trusted\x00', &(0x7f0000fd6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fd5000)='}\x00', 0x0) keyctl$search(0xa, r1, &(0x7f0000f05000-0xb)='asymmetric\x00', &(0x7f0000cef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000fd6000-0x8)='./file0\x00', 0x0, 0x103) 2018/01/27 22:29:59 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000001a000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setuid(r3) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f000001a000-0xc)='/dev/amidi#\x00', 0x9, 0x105881) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) ioctl$sock_bt(r2, 0x8906, &(0x7f0000012000)="") recvmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000011000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000018000)=[], 0x0, &(0x7f0000019000-0x61)=""/97, 0x61, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:29:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x806, 0x7, &(0x7f0000e9c000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000978000)={r1, 0xb3a, 0x6, "d1733c699c0755d59edc88f92b2447ef8c40936b753386886de006fcd755f7d9ec2d49882ad4ee382b85765aec1130c01ce83ac45637788f9dc9629149358db93558e2ac19c1ab734d4b710dbd3289e6d7a4441b80b2d849732420536094f3dd4a293638b0f7ea053f1b13d742c604b0cadec43dcfa1205e6dd7de48e543266a37a8f34f5c32d63235bfa972e934db94e92bf63404dfbf1b18de6425e9841c1514359220e431"}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000d32000-0x4)=0x2, 0x4) r2 = socket(0x10, 0x803, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000f4a000)=0xffffffffffffffff, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) connect(r4, &(0x7f0000eb8000)=@ipx={0x4, 0x3, 0x1, "7cbe041f09dc", 0x0, 0x0}, 0x10) 2018/01/27 22:29:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000086000)='./file0\x00', 0x0) mount(&(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000a8a000-0x8)='./file0\x00', &(0x7f0000353000-0x8)='fusectl\x00', 0x0, &(0x7f00006c4000)="") r0 = syz_open_dev$admmidi(&(0x7f0000dc4000-0xe)='/dev/admmidi#\x00', 0x101, 0x10000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000ec9000-0x36)=""/54) openat(r0, &(0x7f000066b000-0x8)='./file0\x00', 0x0, 0x28) 2018/01/27 22:29:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) exit(0x9) io_setup(0x6, &(0x7f0000002000-0x8)=0x0) io_destroy(r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r4, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x27f3, 0x1c, 0x401, 0x7, 0x7, 0x1, 0x7e, 0x0, 0x3c490000, 0x55, 0xe41b, 0x7, 0xfffffffffffffffd, 0x6f94]}, &(0x7f0000002000-0x4)=0x108) 2018/01/27 22:29:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000d69000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$llc(r0, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001b6000)=0x10) 2018/01/27 22:29:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00002f6000)={0x0, 0x0}) gettid() nanosleep(&(0x7f0000652000-0x10)={0x0, r0+10000000}, &(0x7f0000f5d000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/27 22:29:59 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/27 22:29:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) unlink(&(0x7f0000bde000)='./file0\x00') ioctl$TCXONC(r0, 0x540a, 0x2) ppoll(&(0x7f0000cd4000-0x20)=[{r0, 0x104, 0x0}, {r0, 0x8640, 0x0}, {r0, 0x406, 0x0}, {r0, 0x4292, 0x0}], 0x4, &(0x7f0000fa1000-0x10)={0x0, 0x989680}, &(0x7f000067f000)={0x5}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/27 22:29:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') 2018/01/27 22:29:59 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup3(r1, r0, 0x0) 2018/01/27 22:29:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009a2000-0xb)='/dev/vcsa#\x00', 0x1, 0xc0002) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000541000)='net/ip_tables_targets\x00') ioctl$int_in(r0, 0x5452, &(0x7f00002d2000)=0x7) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"09c3fa865576251c6e3b338a"}}], 0x30) 2018/01/27 22:29:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000081d000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001b7000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d87000-0x4)=0xe8) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000f75000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) connect$packet(r3, &(0x7f0000a1e000)={0x11, 0x19, r4, 0x1, 0x80000001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$inet_int(r3, 0x0, 0x3d, &(0x7f0000aca000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000748000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000f2b000-0x6)={0x1, 0x6}) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000550000-0x8)={0x2, r5}) 2018/01/27 22:29:59 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x3, 0x0, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000014000-0x20)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000)={r0, &(0x7f000000c000)="", &(0x7f0000014000-0xe8)=""/232}, 0x18) 2018/01/27 22:29:59 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000011000)={0x0, 0x0}, 0x7ff, 0x3) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000011000)={0x0, 0x29, 0x2, @thr={&(0x7f0000013000)="110a5e36ba1f01db7301425bb704000000000000002a68e88900000001cca382743ec0a0", &(0x7f0000011000)="c60600000000000000f946886afd5b2f60dd040000000000000022ba0660fe25bd784d0a0c3dd895f6c5873452d8920d0000000000000016c6f326e8c792f8d7582e5b3ebfd8b6281a00000000d56ff529fe8e8abeb74d0ab71d895c635b567704fb5d19625627255d3dc4803a2e306ad06228afea51d8fa280dadea687b22f117c268a07cf05d7bbaa94ca0dd23178d64478892f39ee96d581804a693d1e2a4e8b684fd5ef5ae9538cc83c81d7b19d9233dcf5b0c267e40376063b626849f36a51c3c7f4232aaefac3334c0ffe9c6bdcaf0487748740362dc21805cddfe9fa7681b1ef42c83861abcbe3e431d748c5003c6735862e054518c8d32cc29b87a2ec08492cb4c189d25ef8efad93feedfc8cdbb86d6a4e51186c704947c03dcb8cac142eb67a97c256a4faa3f5fdd3c3150ace6777de837155906"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000-0x4)=0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000011000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000011000)=0x14) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000013000-0x68)={0x4, 0x5, 0x7, {0x77359400, 0x0}, 0xb71, 0xc6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000012000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x1ff, 0x3, 0x0, 0x2, 0xa0, 0xa0, 0x2f, r1, r2}, {0x78, 0x0, 0x100, 0x8, 0x5, 0xa22, 0x401, 0x100}, {0x336, 0x2, 0x8fa7, 0x2}, 0xa02, 0x3, 0x0, 0x1, 0x3, 0x0}, {{@in=@rand_addr=0x6ff18205, 0x0, 0x33}, 0x18d5b89eab11fbfc, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x3, 0xff00000000000000, 0x3, 0x401, 0xa3}}, 0xe8) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002a00030f07fffd946fa283b70a00003801000000031e85683540000000000000", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:29:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000047000)='/dev/audio\x00', 0x8000, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000100000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xfffffff5, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}, ""}}}}}}, &(0x7f0000047000-0x10)={0x0, 0x1, [0x0]}) 2018/01/27 22:29:59 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003bc000)='/dev/autofs\x00', 0x10142, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x1f}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000077e000)='/selinux/checkreqprot\x00', 0x200004000000080, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000dae000-0x12)={@generic="2596df64a432b50c404d93d9dbe4172b", 0x7fffffff}) r2 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000006b000)=0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x5) r3 = accept$inet(r1, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x14c) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) write$selinux_validatetrans(r1, &(0x7f000047f000-0x72)={'system_u:object_r:ldconfig_exec_t:s0', 0x20, 'system_u:object_r:pinentry_exec_t:s0', 0x20, 0x36, 0x30, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x72) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000072c000)={0x0, 0x0}, &(0x7f000086c000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00002fc000-0x58)={{0x1, 0x7fff}, 0x0, 0x101, 0xffffffff80000000, {0x4, 0x7}, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00001fc000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) 2018/01/27 22:29:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) write$evdev(r1, &(0x7f0000bee000)=[], 0x0) tkill(r2, 0x16) 2018/01/27 22:29:59 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000001000)={0x3, 0x5}) socketpair(0x1d, 0x0, 0x100, &(0x7f0000001000)={0x0, 0x0}) 2018/01/27 22:29:59 executing program 7: r0 = socket$inet(0x2, 0x80005, 0x0) clock_gettime(0x0, &(0x7f000028c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00006b2000-0x4)=0x8000, 0x7, 0x6, &(0x7f0000001000-0x10)={r1, r2+30000000}, &(0x7f00003e1000)=0x49a, 0x3) accept(r0, &(0x7f00005f8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bb5000)=0x10) 2018/01/27 22:29:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d0c000)='/dev/loop#\x00', 0x0, 0x20000) r1 = creat(&(0x7f0000b1f000)='./file0\x00', 0x100) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000ce0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000488000-0x4)=0x2, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0101282, 0x0) 2018/01/27 22:29:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ebd000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000215000-0x10)={0xfffffffffffffffe, 0x1000}) clock_gettime(0x0, &(0x7f0000c12000-0x10)={0x0, 0x0}) ppoll(&(0x7f000020d000-0x30)=[{r0, 0x2, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1200, 0x0}, {r0, 0xa000, 0x0}, {r0, 0x20, 0x0}, {r0, 0x4000, 0x0}], 0x6, &(0x7f0000926000)={r2, r3+30000000}, &(0x7f00004aa000-0x8)={0x9}, 0x8) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 22:29:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ca9000)='/dev/sequencer2\x00', 0x2000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f36000)=0x2) r1 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00008a6000-0x12)={@generic="041ba694e05731ccf893b5628e982f35", 0x4}) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$tun(r3, &(0x7f0000764000-0x66)=@hdr={0x0, 0x0, 0x0, 0x0, 0xff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @sack={0x5, 0xa, [0x0, 0x0]}, @generic={0x0, 0x4, 'G<'}]}}, {""}}}}, 0x42) r6 = dup2(r5, r4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00000d4000-0x20)={"f3e87beeca1d5739b14cc85d5568d449", {0x4, 0x401, 0x7, "4e5628232ffc", 0x5, 0x0}}) accept$packet(r0, &(0x7f0000d32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001fb000)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f000046b000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x0, 0x100, 0x0, 0x1040100, r7}) getresgid(&(0x7f0000f8c000-0x4)=0x0, &(0x7f0000924000-0x4)=0x0, &(0x7f000062d000-0x4)=0x0) stat(&(0x7f0000f63000-0x8)='./file0\x00', &(0x7f00001cb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) signalfd(r2, &(0x7f00005dc000-0x8)={0x5}, 0x8) stat(&(0x7f00009a8000)='./file0\x00', &(0x7f0000a2f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000282000)='./file0\x00', &(0x7f0000072000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006f7000-0x8)='./file0\x00', &(0x7f00001c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000de3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b80000)=0xc) name_to_handle_at(r3, &(0x7f000094e000)='./file0\x00', &(0x7f0000176000)={0xae, 0x0, "aa4b6675b98d7e3647ed5dc77542ea2f1d1dab6c29d0f75367d3014fa2bbba18e4d69595b07690a584225a868fde4eabedff2832c86049c74759793819942ca0525968ad8640256037cc92ac3a965660ce43aba01a91de2ab9b17d8bf2f5a2d8c61ac7bfd1032fbbcf11f6f6b99fc3e164f5e9740c4a515385d6d5e3d58843c4d4b7a249d66a60ded43dd3ab6837486899b82f537c8979d6389a92ce4c1f7d9b6c28ffe1b47d"}, &(0x7f000002b000-0x4)=0x0, 0x1400) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00008b5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b2000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002f0000)={0x0, 0x0, 0x0}, &(0x7f00000e7000)=0xc) getgroups(0x8, &(0x7f0000a01000)=[r8, r9, r10, r11, r12, r13, r14, r15]) syz_open_dev$dspn(&(0x7f0000720000)='/dev/dsp#\x00', 0x5, 0x400000) 2018/01/27 22:29:59 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000014000-0xd)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000b000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000004000+0x38c)={0x40000000, 0x0}) r2 = socket$inet6(0xa, 0x3, 0x21) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x24, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [0xffffffff, 0xffffffff, 0xff, 0xffffffff], [0xffffffff, 0xffffff00, 0xff, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87, 0x2, 0x7, 0x1}, 0x0, 0x100, 0x128, 0x0, {0x0, 0x0}, [@common=@unspec=@ipcomp={0x30, 'ipcomp\x00', 0x0, {0x1, 0x3, 0x1, 0x0}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x2, 0x10, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="f3bcf35d5f3f022197f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x9, 0x7, 0x6, 0x8c1b729420aba545}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x400) 2018/01/27 22:29:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dd4000)='/dev/rtc\x00', 0x10100, 0x0) bind$llc(r0, &(0x7f00009e9000)={0x1a, 0xf5, 0xd6e, 0x1, 0x7, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000007a000)='/dev/audio\x00', 0x143c02, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x0) sendto$inet(r1, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 22:29:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = dup2(r0, r0) r2 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ecd000/0x1000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a59000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb6000+0x179)=0xe8) r4 = getgid() getresuid(&(0x7f0000c99000-0x4)=0x0, &(0x7f0000c9d000-0x4)=0x0, &(0x7f00003a3000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005a000)=0xc) r7 = getpgrp(0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000860000-0x4)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f00003aa000-0x70)={{0x9, r3, r4, r5, r6, 0x20, 0x0, 0x0, 0x0, 0x0}, 0xaff, 0x5, 0x0, 0xd2, r7, r8, 0x8, 0x0, 0x0, 0x0}) fchdir(r0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000045b000)=0x0) r9 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r9, &(0x7f000052a000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r9, &(0x7f0000fe3000)={0x0, 0x0}) clock_getres(0x4, &(0x7f000006f000)={0x0, 0x0}) write$selinux_context(r1, &(0x7f0000cad000)='system_u:object_r:sshd_exec_t:s0\x00', 0x21) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000445000)={0x6, 0x5, [{0x0, 0x0, 0x3}, {0xc197, 0x0, 0xff}, {0x80000000, 0x0, 0x9e}, {0x8, 0x0, 0x3}, {0x200, 0x0, 0x0}, {0x8000, 0x0, 0x8}]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r9, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:29:59 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x0) getsockname$netrom(r0, &(0x7f0000005000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000006000-0xc)={&(0x7f0000001000)='./file0\x00', r0}, 0xffffff89) 2018/01/27 22:29:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000083d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a5000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e4c000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8, 0xfff, 0x500, 0x6, 0x80000000, r1}) vmsplice(r0, &(0x7f00003e9000)=[{&(0x7f0000391000)="fe277a1fe4363135680cc5243a88ba98bec2dcbfff277b3bb55ae79817687ca4530b2016241502149a924d7ea9bab7203922653b36c79e91b1ddd5a4b5afc654e8f05101c2eb1d117a9d4299fb333e4030fe726d96919b13f84e4607b53a45ea482042f7e7ea96f82495dd9ff9cd8badb4caa4336c247bbd0962367f9694d4b629b403c683fcb65febd5d9700b9da1f21739d6c1d07a6e9ecd162fe8fd35be", 0x9f}, {&(0x7f00002d4000)="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", 0xfc}], 0x2, 0xc) 2018/01/27 22:29:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000903000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000005e000)={0x20, @tick=0xe0000, 0x8001, {0x7fff, 0xffffffff80000000}, 0xfffffffffffffeff, 0x1, 0x14cc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000099c000)='/dev/snd/seq\x00', 0x0, 0x400000) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000a7d000-0xb0)={{0x0, 0x0}, 'port0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000206000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpgrp(r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f14000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/27 22:29:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000815000)='/dev/cuse\x00', 0x400000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ed7000)='/dev/input/mice\x00', 0x0, 0x20000) getdents64(r1, &(0x7f00005df000)=""/4096, 0x1000) 2018/01/27 22:29:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = eventfd2(0x0, 0x800) r2 = syz_open_dev$mouse(&(0x7f0000f84000)='/dev/input/mouse#\x00', 0x41, 0x1) read$eventfd(r1, &(0x7f0000738000)=0x0, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000498000-0x20)={0x3, 0x1702, 0x2, 0x5, 0x6, 0x2cde, 0x10000, 0x100000000, 0x0}, &(0x7f0000cac000-0x1)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000210000)={r3, 0x3, 0xda}, 0x8) syz_open_dev$usbmon(&(0x7f000016a000)='/dev/usbmon#\x00', 0x200, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000baf000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c7000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ffb000-0xc)={r4, 0xa5f5, 0x0}, 0xc) 2018/01/27 22:29:59 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044145, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000008000-0x12c)=[{{&(0x7f0000005000-0x10)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000007000-0x2d)="03f566df64ac8a3fdb69d825b17d38178db7f7605972c71401e2eab5b8f4c18e707164bb82090d694d477fd8f7", 0x2d}, {&(0x7f0000007000)="e3730bb8b4a16c5ee201d0fe7d83de296049d390c5492856307e9ba481d9c1d467d0cd1075a8299ccb8807f3c3eb83c45a57cc53463272dc1ae0b6c67e6c10757ddf9520de078478c85a8e8664b3d5f08f8e021515c887b5ecc91743f94576e4915d16db7c22ae6bac3398cf5b513fd9b0b2d511e3ed64cc8354bf4f58d90b925d27b3aa4bf7cef4b3c7b313d92e949d30496a68b43bbc907635cf964a480ea085931086cf6472365b41785203bda5bf40473e588dc958f358edf7be2037940671f6f74f450a762a8b42f045643759763fdef5bf15f5ac", 0xd7}, {&(0x7f0000001000-0xc6)="d7fe6b17bba232b3cfcb83a052c759636321642993e8c07f4cefd50c5a07f9a7b5dc4d24482eae7833cb87c4ee00bbc6616dfd26628ecfcf3245714c26550291ad29c9ffc2e4c567530207ee02b76bfdbac22f060240c9e0365d1c8dbde0469aba63394fa8e343a4903f9eeed8401564954027eeab7d0e5283d957cbd52ab758ba76aa1cdbfdd6780069e8301fd2fdc2eaacc22ec8b7f6a6669dd2c087b02a81140733e9501d6f56b17e23af423fd74ec5a73ef20626d2922593125685ba953b02f96bb214e6", 0xc6}, {&(0x7f0000007000)="026c82cedfc91c43646af002f3c208fd015cfc09414bf58c2928e35199ccdacf459794489ecddb2215576b1392ecbfb71b90f98417ed396bc313f257e20bee582e5f6af5aadf0c32090a1147144faceba3126256a0692be285f078189ae2d043d0145f42d1ca1cfb8310d8123d3c6e60320d3c37abb3f06b0abdaf65a78a8bf382b618edbfb01f2fdf", 0x89}], 0x4, &(0x7f0000007000)=[{0x38, 0x3a, 0x7, "665bb390f43740074375d408292bd49d0b2aec510ddd861dc6d036b2e21cf0fed11e88c60624"}, {0xe8, 0x114, 0x5ba9, "673d4a923f609e6da243c36e96959885071b0fc66f8b0fb81e44ff8bf743a7e9c39ce4f0ffca23f69dcd32b7b36fe5bcf3702c188b1edf481c9fb5ce5c41a2e8ba3f3a003676cc83c5c8243f00d5c180cc7f167074a935f4cc64938acf3cdbfef5348630a6529957e4a078d96d803c0a155f8abab46be3440d5e4581d69c0d7e5b0b1dc77ece642e0040f3edacb89c1b971678c1e247e48ab5595d0eea22cd2fd0a6633bc49bbe0c1d63095f236d7908275747b399eb75fe819ce20c66abe8b26e7a9d370ccd0e7df0eb2bc8dbd112da60"}], 0x120, 0x0}, 0x9}, {{&(0x7f0000007000)=@nl=@proc={0x10, 0x0, 0x3, 0x42000}, 0xc, &(0x7f0000002000-0x40)=[{&(0x7f0000005000)="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"13db2914a481a312d595c3bfbc7b053cc55a1d891abea7d5c416b49c8af2c10e57a0c58f0a44ac00552127df6efdebb7d2e6b188e356065770f62fb73787c83e50fa59ee8e1cb3e7a9f1fe188741a8b2fd7eb2a40fbdcbfcf99d77a2959048bae0f375db001dae824054b592ab36ba65c941167c257bbd5366e679e03beb6d2736b490e563600cdb2f0e2dc0f9b52df58f1bc6ddcd672858006cf55c573bea8b454ad48e11dc97aa75d32f3b614e6fd28ce39d22790dfc1e299cc07b808371369ce52bb4e1f851894fa4f7791b0b3e786171120ab0c0f526f7ce8571075f3e7286d7f487cbc0fe6272fdef3415941d66a5"}, {0x110, 0x117, 0x3ff, "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"}, {0x50, 0x110, 0x2, "233e86e1a9d2ca77f73a99a7eacee8b4aba59f777893f7dc0f2912a0b8294022c0774993eb904986aad3b8388b3311e22302c5cdd7022420e9fd52"}, {0x20, 0x110, 0x9, "91badf57a38317050022c17eaec70c"}, {0xc0, 0x101, 0x9, "d06f5e3e5868dec0756b112da13d6ef351b8d057f6445a454867fec460ea245162283f3226d211abc188e6045d151f0910f3cc5d21f853b85d8dbb566e1b6e8d7728f5b4fa0715d8a16e8972c9f85051b97bd57bbc5b0c2b3596b10e6846e4f2aa0f44054a32a05da0bc0c2f5237b041e6024a271f048b873a320f0d35594932fdf8d708a7191add6ac1c6ae09b7292fffcd40579b0df9eb98bfa17b4f1b6e23c385d21fe421b7c65833a4"}, {0x50, 0x18f, 0x9, "ae9320c55bccc6393efa4997f1939f3554719a25ab69e93649b745ce04f3ef88f830aaadbf56f40f459600b401ec9742878fb9881c0206cbf3d5b640"}, {0x20, 0x0, 0x3, "3bbd7464a8e62d0a7c5c6642ab"}, {0x78, 0x1, 0x3, "15e5817f096ca3bb928abadd2de758f8684b835360b71fd963555913b0c318cc298d642b884d791ec663f9a9a342524a6d3204e1697aefd83a6a126e87fdf8bcc56dc9d400869fc0ef64699b54bf4d06e93839e84492f41902ed3036c1f5cd14bb"}], 0x430, 0x4000}, 0x8}, {{0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000008000-0xa7)="aae1bbc862da8169e2e30bfd0c352d80a2022534d8c180a8cc9547af8da2c64fa0fa0d5e6c076ccdea7d491b4dc36a8c2ec89ccd2112fa7dd82458e878b09a68a6d16bfc3779d14fabb53c5797b045eea411a872a8c743bd929bfedaadf6c23ef3ad3495b7c5ab47651ea34890a0f4ddb3d20a1d6d77a773ebed8e153d29097ab6601243b0314a2c0c6899f5f0681903205fc101596c8f554cf132f19ce1e3f16f4da52f0829dc", 0xa7}, {&(0x7f0000007000-0x9c)="9c0130ad25d06b6fa43d5e0afcd13a7daf4f62e2275ee36dbccf0c657f1ee82478576b4f7222e70430262a799ba9a9c951c7efdcb932307ef6753df49212a734c1929919934e5136fe492eb7467c2a2d635d930778d5442dbebf6488b4cfb5829bedcad75f076f771ed0f5f0f65a0c00b1073c43584370aea7a2bad1fa85111d2b4afed37bd690be6cd54e51bf948d8d2097f50beace85a8fc734aab", 0x9c}], 0x2, &(0x7f0000008000-0x250)=[{0x98, 0x88, 0x0, "a9ae14603eca60cc0fd36e20b27f6ded92683e324903bc2a8c6dd51007e11a6a29a3756774c1aca40c06aea8c0e5eefc6a9aa10b9775e3c2138969805ec46af26835602f2f63629a11f36036addd2a7af75b1b27e59828c0744095b7015987d39c9dbaace297306127bc02b12bcc179318d34048a3241922a0971d7c4f348b2f8c5a"}, {0x78, 0x10a, 0x5274, "824b22cb35f9a351f19eb3af886319f9871dcc8562a8ea9182ded2a597b568081b9cd63ede26766030063a6fb60c39824e18c85e25de3f1444910c50e199c0ce2a616d7a87affff908c60c44ae2d417bc05eefad72ea9804bcb3107903ffca6853adc5"}, {0x78, 0x117, 0x101, "1d096d75fcf374933e5f07aba966548ad5b5ff8da7ba498dbe6d62f244ab30a15b4c033542f6e0f999a4b637ead9dc7dd5cb98b344f139d201ef7540d927c1a23ebd1355521252a5001bb52d0fc1e251ae70202ec0cc11751e087343849b277a6b70c578d1"}, {0x78, 0x107, 0x7ff, "48bfa576e42e5ba0bf4b026b442a7a589eb705222d1169521ddb7a35e3474fc77c41f4c8814b0fb2e020b13d7ef7b0fac71e55b43cbeac18ea139e97cebcd96588f5404db9698792551061ee4e76e2f5c065d95619858d41099dbe1473f63ec271b8a1"}, {0x50, 0x11, 0x80, "760c135b77d42abe41778bb82b384503baec22d38d6893b03f0b042c530dea0ec231b710e47dda2821e21ededf0a5f46a75bedd2d822f798e03e6b9e"}], 0x250, 0x0}, 0x7cc}, {{&(0x7f0000004000-0x10)=@nfc={0x27, 0x7fff, 0x4, 0x5}, 0x10, &(0x7f0000000000)=[{&(0x7f0000007000)="2bce9460264165892fddecbefae8d69a0c4efd7c3af762aa07cbf0fcb9a7192eb56c301acf43200bdbd5eb1747b2a44da7e758022eb6035115a64e1843c91a003d7eb3e849ec4ba21c4d6357081aedeb60479b229fc338a9df36dfee049f63a614316ea92929b17b72147b32a49db5a58d254215b1d064a34541aa87de2d86bd33ed5c91de08654b1ec2b7371ef100a1ae0d537dad966228b15a2c3d5531f046734da144fcded51db6e3a92fd57100", 0xaf}], 0x1, 0x0, 0x0, 0x20004081}, 0x6}], 0x5, 0x48000) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000006000-0xd8)=@ioapic={0x13004, 0x8000, 0x0, 0x0, 0x0, [{0x9, 0xffff, 0x101, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x7f, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x47, 0x0, 0x7f, [0x0, 0x0, 0x0, 0x0], 0xa2}, {0xfffffffffffffffa, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x65e8, 0x100000001, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x1ff, 0x200040, [0x0, 0x0, 0x0, 0x0], 0x51}, {0x80000000, 0x81, 0x4, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xfffffffffffffffb, 0x9e, 0x4, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x7, 0xc13, 0x81, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x3, 0x100000000, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x6, 0x1000, 0x1, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x81, 0x20, 0x4, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x40, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x7ff, 0x3af153a0, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1, 0xdd, 0xd2de, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffff60}, {0xfffffffffffffff8, 0x401, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8000, 0x6d, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x10001, 0xffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xf4b, 0x72, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x101, 0x400f1b5, 0xfc, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1000, 0x7, 0xae, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x7, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0], 0x4f}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000007000)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd9e) 2018/01/27 22:29:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000693000-0x4)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c5a000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000291000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) lstat(&(0x7f0000f81000)='./file0\x00', &(0x7f0000404000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d8000)={r1, r2, r3}, 0xc) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000014e000-0x38)={&(0x7f0000088000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000357000-0x10)={&(0x7f0000b4c000-0xb8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:29:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000045a000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") creat(&(0x7f0000951000-0xc)='./file0/bus\x00', 0x0) uselib(&(0x7f0000980000-0xc)='./file0\x00') mount(&(0x7f0000c60000-0xc)='./file0/bus\x00', &(0x7f0000db8000-0xc)='./file0/bus\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000fa000-0x9b)="") 2018/01/27 22:29:59 executing program 4: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008e4000)={0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fb1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000570000-0x4)=0xc) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000fb1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fb0000)=0x10, 0x80000) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) kcmp(r0, r1, 0x6, r2, r3) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/27 22:29:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = creat(&(0x7f0000ff5000)='./file0\x00', 0xa6) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000fdd000-0x4)=0x80000000, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000004000-0xc)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/27 22:29:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1b) r1 = syz_open_dev$adsp(&(0x7f00006a1000-0xb)='/dev/adsp#\x00', 0x80, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00009aa000)={{0x7, 0x8000}, {0x3ca, 0xf0a0}, 0x8, 0x3, 0x100000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000734000-0x4)=0x0, &(0x7f0000139000)=0x4) r2 = semget(0x2, 0x3, 0x8) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000bab000)=""/80) 2018/01/27 22:29:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009a4000)="38cc8cbcef9f51029eef4ebaea19751ba004a18b5477cfecbb1c1e990d415efe1bf64383520a0dbfaf1ddb41941aefa68c3f8ad6384883f7cb70e064e2305d36f54bc8972e626672b486c09f2ee9558085dbf2a80a4f49fe290c48476ef3aa5d09126fd66ace533dad6b2339ef37eacaa9d2eb5072ebb8078972f38fb7c91d2d1b03ab68b2aa97b9c3eba6af64b9a08e45eac0c2236bef6586fd794916403118ed75c8b86c8c71c99c9779b6154259029660d1542ca755d6ea428d16f24370ed3e4c39b8af6c9f0d", 0xc8) bind$alg(r0, &(0x7f0000621000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/27 22:29:59 executing program 0: clone(0x0, &(0x7f0000fa6000)="", &(0x7f0000ced000)=0x0, &(0x7f0000de3000)=0x0, &(0x7f0000e45000)="") r0 = syz_open_dev$midi(&(0x7f00007bc000-0xb)='/dev/midi#\x00', 0x2, 0x200040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f00000b0000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000000000)=0x1c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d01000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/27 22:29:59 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x3) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f79000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r3}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a43000)=0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00009fc000)=@raw={'raw\x00', 0x9, 0x4, 0x3d8, 0x98, 0xffffffff, 0xffffffff, 0x2d8, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000f7a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2d8}}, [{{@ip={@dev={0xac, 0x14, 0x0, 0xa}, @empty=0x0, 0xff000000, 0xffffffff, @common='ip6gre0\x00', @generic="c8325b388b769366b6c6c76863c7baaa", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x3, 0x1}, 0x0, 0xb8, 0x118, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x81}}, @common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x89f, 0x1, [0xc5, 0x7fffffff, 0x8, 0x100, 0x3, 0x2, 0x4, 0x6335ca1b, 0x3, 0x0, 0x1, 0x80000000, 0xbb, 0x18, 0x2, 0x300000], 0x1, 0x400, 0x40}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0x128, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xfffffffffffffffa, 0x1, 0x1, 0x1}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x81, 0x8, 0xffffffffffffffff, 'pptp\x00', 'syz1\x00', 0x8}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0x100, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x12, 0x969, 0x6, 0x1, 'snmp_trap\x00', 'syz1\x00', 0x4}}}]}}, 0x438) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r4, &(0x7f00005d9000-0x38)=[{0x0, 0x0, &(0x7f0000f7b000)=[{&(0x7f0000f7b000)="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0x1000}, {&(0x7f0000f7c000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x10}], 0x1, 0x10) bind$nfc_llcp(r4, &(0x7f0000f7b000-0x60)={0x27, 0x8, 0x3ff, 0x4, 0xf9, 0x800, "937f038e84446b68a18184577f1d3539b775f4166f40cb77a8387ac7ddf612e55281f87b9a1f8bc82f91e77efea729cb0abcbe254d04652b1a325f81a6096b", 0x76}, 0x60) 2018/01/27 22:29:59 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000056a000)='net/netstat\x00') mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f51000-0x8)={0x0, 0x1ff}, &(0x7f0000f51000-0x1)=0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f50000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x47, 0x8, 0x1}, &(0x7f0000ebb000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000c4c000)=0x0, &(0x7f00002c3000-0x4)=0x4) 2018/01/27 22:29:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000135000)=@ipv6_newaddr={0x2c, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:29:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000763000)={0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$audion(&(0x7f00009c7000)='/dev/audio#\x00', 0x7, 0x200000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005c7000)={0x1, [0x3ff]}, 0x6) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000f79000)={"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"}) 2018/01/27 22:29:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x374, 0x0}, 0x20) r1 = memfd_create(&(0x7f0000d23000)='&$\x00', 0x2) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00002b6000-0x10)={0x8, &(0x7f000011e000-0x40)=[{0x6, 0x9, 0x0, 0x80000001}, {0xfffffffffffffffa, 0x8, 0x100000000, 0x4}, {0x4e, 0x4810165e, 0x4, 0x3f}, {0x7fffffff, 0xfff, 0xf, 0x8}, {0x851, 0x8, 0x9, 0x7}, {0xec6f, 0x6c4, 0xffffffff, 0x6c39}, {0xd41, 0x4, 0x8, 0x0}, {0x10001, 0x6, 0x929, 0x8}]}, 0x10) 2018/01/27 22:29:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10001, 0x80) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r1, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x22, &(0x7f00007a7000)={0x0, 0x0}) poll(&(0x7f0000085000-0x10)=[{r2, 0xc1a6, 0x0}], 0x1, 0x58) connect$unix(r1, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/27 22:29:59 executing program 7: mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000364000-0x4)=0x0, &(0x7f0000364000-0x4)=0x4) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x201b8b70) 2018/01/27 22:29:59 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000003000)='/dev/snd/controlC#\x00', 0x0, 0x40000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000002000-0x4)=0x0) 2018/01/27 22:30:00 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80184132, &(0x7f0000006000-0x1f5)="") [ 41.223590] kauditd_printk_skb: 3 callbacks suppressed [ 41.223598] audit: type=1326 audit(1517092200.007:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5883 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.282988] audit: type=1326 audit(1517092200.039:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5883 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=54 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.308730] audit: type=1326 audit(1517092200.039:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5883 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/27 22:30:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000054f000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000092000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000734000-0x10)={0xffffffffffffff0c, 0x0, 0x23c7, 0x741f, 0x0}, &(0x7f000009d000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000092c000-0x14)={r1, 0x0, 0x3, 0x5, 0x8, 0xffffffff00000000}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x3, 0x0) ppoll(&(0x7f0000019000-0x18)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x477359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) 2018/01/27 22:30:00 executing program 5: r0 = inotify_init1(0xfffffffffffffffc) fsetxattr(r0, &(0x7f000001f000)=@random={'security.\x00', '-\x00'}, &(0x7f0000d02000)='-[security{!![\x00', 0xf, 0x8000000) 2018/01/27 22:30:00 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000cd1000)='/dev/snd/timer\x00', 0x0, 0x80280) readahead(r0, 0x9, 0xa7b) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000039d000)=0x0, 0x4) 2018/01/27 22:30:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80001d, 0xa, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ec1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a88000-0x1)='/dev/mixer\x00', 0x20006, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x4f4e) 2018/01/27 22:30:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) sync() syz_emit_ethernet(0x13a, &(0x7f0000632000-0x13a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x104, 0x6, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x10, 0x0, 0x0, 0x0, {[@generic={0x0, 0x2, ""}]}}, {"5c8c20b0dcc4c10e6e59e91cd42c22f0504e8257192c0263d06ab9ceaa6a9e70026abb6dae23c26605373b3a23ad6504c66bc957259e215a1807831db2d9958b682a8b73eafa8e5374e7cd02fb5a4792bc0673dfe6c7baae1862b6e287eef7724cbe384d34ad16c69fac6c40fc2fb5575772dc68ecc3c92fc176e07a673c47000000040153fd78573af8f5acbe9d0245e09b2dd40c9d7dfea2b133a3677bcf3c3e9ede510299b9d1721eb5d148895c62cb4f9d20bc526b21a899ecec184dd123308a60f81528c0471d65476d77e2900759864bb5c8499e20c9261cde90a793054886ce01ba3ae76be1653642"}}}}}}}, 0x0) 2018/01/27 22:30:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00001e4000-0xe)='/dev/admmidi#\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00008f9000-0xb0)={{0x5, 0xffffffffffff7fff}, 'port0\x00', 0xc, 0x110010, 0x100, 0x4, 0x9, 0x6, 0x40000, 0x0, 0x4, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/27 22:30:00 executing program 3: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) sigaltstack(&(0x7f0000832000/0x2000)=nil, 0x0) r0 = syz_open_dev$audion(&(0x7f0000d93000-0xc)='/dev/audio#\x00', 0x4, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000e74000)={0x7fffffff, 0x101, 0x7ff, 0x5}, 0x10) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000e75000-0x68)={0xfd, 0x0, [0x50ed, 0x100, 0x7fffffff, 0xf70d], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 22:30:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000867000)='/dev/rtc\x00', 0xa0000, 0x0) r2 = socket(0x1e, 0x805, 0x4000000003) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000010e000-0x8)=0x0) open(&(0x7f0000968000-0x8)='./file0\x00', 0x0, 0x0) gettid() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000e31000+0xd73)={0x0}, &(0x7f0000a0d000)=0x4) perf_event_open(&(0x7f00002a7000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000e9f000-0x10)={0x0, 0x8}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00001f5000)={@generic="30609402000000006b9a000008cee06e", @ifru_ivalue=0x1}) linkat(0xffffffffffffffff, &(0x7f000068b000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00001fc000)='./file0\x00', 0x1) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000bc8000-0xc)={0x0, 0x0}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x20000, &(0x7f0000444000)="") mount(&(0x7f00000b2000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000876000-0x6)='ubifs\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000b80000)='keyring\x00', &(0x7f0000564000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r3, 0xa8) link(&(0x7f0000a4c000-0x8)='.', &(0x7f00001a7000)='./file1\x00') mount(&(0x7f0000036000)='.', &(0x7f0000638000)='./file0\x00', &(0x7f0000ab1000)='ramfs\x00', 0x2, &(0x7f000020b000-0xba)="f8fe8402681bc6f6487f1588ba7456a660caf59cb82173d78e91004f8eb7eb357af970c1f7448f323b8c5bbf4ac91cc82af9383196bfcde4474d3d2b21359dd1b054fe347994fcfd905531f2faf53ad6e0649a9056596db9b42c0bced62c29283e5d0ca2258de5d67c2833767e41d39ca592283450c8bef772728c7fa41299dc97e0a3f26c91d6fcc317ef72d1a45eec069f23c8072bb58cbfe9d244ebca4d4494e455df070aff3a7aa1f8511260a261fbc58a03e4c79dc1b7d9") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)='X') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000b70000)="7fd701599c019b78451fe63f7477d244b20bd4cd33d992f9950e051c996b65dac9fabbbf7a68490814cd0a3ee39965ef4f7a700012d8d2d1bc635b9e6228ad6f9fc7318e50d34302ff38fa77f608fd7f63efe8cf3c227fea701c25158323cc45859684ed6ccdfa1bdf0101921b11689d29") sendmsg(r2, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) [ 41.334059] audit: type=1326 audit(1517092200.039:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5883 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.358417] audit: type=1326 audit(1517092200.041:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5883 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.399619] audit: type=1326 audit(1517092200.041:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5883 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.425739] audit: type=1326 audit(1517092200.042:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5883 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/27 22:30:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_proto_private(r2, 0x89e5, &(0x7f000044c000+0x4ca)="33b06f8f75b5c7eb52cd8d24d71db104bdf41fd3af68d6929de7d4d61652341c3208c5495afa3e5dc114c7") utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00009e1000)={[0x0, 0x0, 0x98c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffc}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000585000)={[0x0, 0x0, 0x45, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 22:30:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1000000000000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000339000)={&(0x7f0000473000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) userfaultfd(0x800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000db2000-0x16)='/selinux/checkreqprot\x00', 0x13e84847b705a927, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000872000)=0x0, &(0x7f0000ad3000)=0x4) 2018/01/27 22:30:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000fca000)="", 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) r1 = syz_open_dev$admmidi(&(0x7f00006c8000-0xe)='/dev/admmidi#\x00', 0x2223, 0x2000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000059b000)=@assoc_id=0x0, &(0x7f0000f68000)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000305000-0x10)={r2, 0x400, 0x8, 0x5}, &(0x7f0000f50000)=0x10) sendto$inet6(r0, &(0x7f0000a93000-0x89)="621dab3e494816ed59500645c1480b02e3ab134bba09996f27fec6318cf8e6889359548aac9dbbc8ef876ea70ea7aedfbd7f26c11b4398559475222f61ba2e99cfc6ca3e444c51ba0b45f44c093b395098a25ec966777245b2ebf67881b8b06ef9ede794e6244a35b5b3b80300a47f598dfbde794babf74dbe7f66e24715019e6de26d303ea45a940f", 0x89, 0x8000, &(0x7f000061b000)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3542b96}, 0x1c) 2018/01/27 22:30:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) execveat(r0, &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000039f000)=[&(0x7f0000ab9000-0x2)='&\x00'], &(0x7f00008ff000-0x10)=[&(0x7f000052e000)='em1/keyring\x00', &(0x7f0000bd7000)='wlan1&\x00'], 0x500) prctl$void(0x20) [ 41.490897] audit: type=1326 audit(1517092200.053:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5883 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.534627] audit: type=1326 audit(1517092200.059:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5883 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.577742] audit: type=1326 audit(1517092200.062:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5883 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=317 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/27 22:30:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ed000)={0x0, 0x1}, &(0x7f0000a5e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00004d0000)=r2, 0x4) futimesat(0xffffffffffffffff, &(0x7f000046b000)='./file0\x00', &(0x7f0000a5c000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r3 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") mkdirat(r3, &(0x7f0000a58000)='./file0\x00', 0x0) 2018/01/27 22:30:00 executing program 4: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000007000-0x8)='./file0\x00', 0xffffffff80000000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffefffe, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000067000)=0x0, 0x80000) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000067000)=0x0, &(0x7f0000068000-0x4)=0x4) 2018/01/27 22:30:00 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00002e7000)={0x951f, 0x5, 0x10001, "a8609b37cd9b", "ba241157fd363a4476966ef7d590602a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x10, 0x0, 'ctr(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0xfffffffffffffffb, &(0x7f0000b3d000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 22:30:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) write(r1, &(0x7f0000ec1000-0xc8)="7f47be747d1ade651504cce71a365596f6", 0x11) recvmsg(r1, &(0x7f0000a3a000-0x38)={0x0, 0x0, &(0x7f0000397000-0x20)=[{&(0x7f000052f000)=""/48, 0x30}, {&(0x7f0000a2f000-0xb6)=""/182, 0xb6}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x2) 2018/01/27 22:30:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000063000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004e0000)=0x14) r1 = syz_open_dev$amidi(&(0x7f0000d57000)='/dev/amidi#\x00', 0x8, 0x10080) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000093b000)=0x0, &(0x7f000062e000-0x4)=0x4) 2018/01/27 22:30:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1a) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000064f000-0x37)={0x0, 0x2f, "42862595b29e94e80e7cf378a122ea759d2056e3fb49a57351d87cc8879a6f6e088adc47b0bcd6cfccdb428f1152de"}, &(0x7f0000f0c000-0x4)=0x37) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000abe000)=r2, 0x4) 2018/01/27 22:30:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r1, r2, &(0x7f000097d000)=0x0, 0xff) bind$alg(r2, &(0x7f0000c19000+0xaf2)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(echainiv(rfc4543(ccm_base(cbc-serpent-avx,tgr160)'}, 0x58) 2018/01/27 22:30:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000940000)='/dev/snd/pcmC#D#p\x00', 0xe685, 0x80) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00006ab000)=0x1, 0x4) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) socketpair(0x0, 0x2, 0xffffffffffffffff, &(0x7f00008fd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e84000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006bc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000277000)={0xfff, 0x3, 0x2, 0x8000, 0x401, 0x8, 0x1, 0xd5, r3}, &(0x7f000099d000)=0x20) recvfrom(r2, &(0x7f0000bea000)=""/141, 0x8d, 0x40, &(0x7f0000d7e000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x4}}, 0x26) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000205000)={r3, 0x4, 0x7ff}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") link(&(0x7f0000329000-0x8)='./file0\x00', &(0x7f00000d3000)='./file1\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000843000)='/selinux/policy\x00', 0x0, 0x0) mknod(&(0x7f0000d79000)='./file0\x00', 0xc000, 0x3) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000dbf000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/27 22:30:00 executing program 4: r0 = add_key(&(0x7f00001b3000-0x5)='ceph\x00', &(0x7f00008d8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000002000-0x8)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000006000)=""/58}]}) ioctl(r1, 0x100000001, &(0x7f0000001000)="") 2018/01/27 22:30:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) sendto$inet(r1, &(0x7f0000293000-0xe5)="b482700028fa2539bc47d0e2f4ff87aea936220c357ccf766a56e18bcaba92ba9ddd55616fe3916baa75a01fc354c1a2bdd2048fa487a61a74ac7da32bf7463b22b007fffd9c4586a30a94c3a96ed2aaa43c2255b86d372c0841ce10d360b30dafbf775a83891b4d2e14006384c65b0d4025a156e1143f714ab2f873a7ed80a3842191716ec3ed76860337dafaf488eff1522f348357a576c95a36b89e832eecef822bf6afd85ee9a372853ffee93170a39450e647af513ae931f1eb94bd274422041fe22765fdc7a8b891b456e568d423f930866d5825f659e0cb712a07ff", 0xdf, 0x45, &(0x7f000098b000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c2a000-0xb)='/dev/hwrng\x00', 0x2, 0x0) sendmmsg$unix(r1, &(0x7f0000bbb000-0xfc)=[{&(0x7f00003ec000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004f5000-0x8)=[{&(0x7f0000636000)="03e50186a101eec4a68a33cab72ad6d922af3a9dbc6f148414067f1319514fe0460fa6c02e4bf836c2d603b0215416bef8177fc33f1f7c1fe0a18b1cfdbed1bdfaa1f8849df95ec04f61b2f549671a0296503101926f769ab4fe2a540325d46750664a5e278abad738fffdebf9f318a0", 0x70}], 0x1, &(0x7f00000d2000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/27 22:30:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$amidi(&(0x7f00000ba000-0xc)='/dev/amidi#\x00', 0xcaf6, 0x400040) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000956000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f000081c000-0x14)={0x7, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c7b000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x80000d50) creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x0) close(r1) r2 = syz_open_dev$vcsn(&(0x7f000033c000-0xa)='/dev/vcs#\x00', 0x8001, 0x6a100) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000a27000-0x4)=0x5, 0x4) wait4(0x0, 0x0, 0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 22:30:00 executing program 2: mmap(&(0x7f0000000000/0xd45000)=nil, 0xd45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000d46000-0xc)='/dev/audio#\x00', 0x4, 0x8000) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000d44000)="", 0x0, 0x11, &(0x7f0000d45000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 22:30:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x0}) preadv(0xffffffffffffffff, &(0x7f0000241000-0x60)=[], 0x0, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) getpgrp(0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000273000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) clone(0x0, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b5", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825e", &(0x7f0000d0a000-0x50)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) statx(0xffffffffffffffff, &(0x7f000011f000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000059c000)=0x0) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00008f4000)="", 0xffffffffffffff1d, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f00000cc000-0x5c)="7fcb398f58bde62cebebfca75ff60b820a4b32b16424fd886a3b56a8c604bdda8f972f0ef65d2699b4e33d5f3462d178246af147ab930e6abd4277e96e6cedf3be7d881622fc4f904cc06813f560e23b97d8b8149e4e050d4d02ed02", 0x5c, 0x4000, &(0x7f00006ff000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) sendmmsg$unix(r2, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b2", 0x1}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/27 22:30:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getown(r0, 0x9) sendmsg$nl_generic(r1, &(0x7f00003cf000-0x1c)={&(0x7f000032b000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e9b000)={0x18, 0x29, 0x700, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xfed3, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:30:01 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) r0 = add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="277ae62a36421cffaba153a3cb2ad384c9668c3280d4646f8ad44c2aed71f3de8018dda5098e1485fe175392422b368b81fd6c099baba2a2be137707d2f5c65005202fb2176fe4dc6666239ffc04ec22b291235ac5da0caa6699862e2076b7289348b465c70b15f34bfd3c9678a25c1d3820642fadb1f2b114e3342be0071ae331f520199c5fb317add4ca23910ad445be0287d50bb9a03de1a049271cd1ce6a16367d06ddd537f8d6731b78dfdfca0e6de1a087272583473ef87971be7f0dad6dfd9d5223979ed859178e92cfb1a3e8fe9ff25023b029c5cefbc3e28d4b6fca0393006460337e401e4a74449263060769d54c55d31f351fc8cfce14a22bc6a35e29458c22d7c5808b7bbe03c8b37f5b2718eb0d39aa402eee5dae6b67a70453804afe2fd06222000c5b99d53fe97c44f066cdfe920c5c6a1a3c3b0424335e5987dea4b223836cd75532ef0f271bf50543472368cd8ddc555f30cc6b8626945e5488b8e7780b062594c1b840d9947270a1891dbfb8721bb0aaa284f0aa5c0839a73c835e00595e3401d2096ecfaa9804ed19b26c33413a22119d465241c0e399285323d2c1d44af58c77d503bf2333e72bf510269cc6bcb88cc02c038eed08c735fdffab73c8f51183e3b8c35ffb842b1321dddd57a0276c7b681f6a5b65a749a189657f2f32d0cfac876da5da0e4b41eb89d2895f33329d701c6b598c2d44787b945e86d8ce7f82fb949b738d2168339b7349627840a77f9073bdc5de11a887f8bbdf6b52376dc4d2c7d5539b04ff0a525b463c2c7648c4223fcd62e4dfd853235bdd63fb909f21c885219a94a0fff188eecf3d549209cfb50403af5b7ed81d7f2a7259abe98d88f6b3d3979659ab5ec5e0ba39bbdc7b91fae1eba6b1cc72f2897e2f264eccf819c7fe34c71be1e88a3613461f0aa2fb1d4778dadc6496fa9e241dcbcadb171da089343c43572ee3962a4baee9adce7fb08e12a6f679774cc630df5ad732b1ba07b6c957a5a5ea0a40e8992cac5d657a0af4b70e98ca7adfb621333a7a3c0bb8d441458cb0742faa654b295f7038d06fb26ff6af8977a97962776990af5e972b09118c944b39563bb15a1c1c85ac5c16bd7b74055af29bced53138c66cfa171900971f068d7782faa726eb0c031b7cfd3cc096aa629e0bce029e52bfa66faab7660f96845fc6eae642296fb1b08231af68f0979ac4c55a445d1bce7af2151a13944b7407cc63dadaff356b37ac04eb177be5a41f3b3e9bad2ba9c3108b9cdedd87ed94b62a8f2e116358567dc133aa371356030358fa793a6f68dbc669a37779504f378701f85a9b3ee548859858b86c7dd055a0c36aec8d381ee33326f5b4f3147247537f8aece8ed504e9f124a4d6265a93ab90201ad23b27c6cf82c05bb9a7bdcfe26de43637ecccfd3a06dbb772ec9728798ce7158c9d3b96ffc214583c5fb2a44f96eadaa90a45788902c761b4fb8ca3d8f2338411e71af59c78f4ea26d99a03338655576c7e1f70f161d0d21839468b68961f31ecb9b318c6a3b35ec4ba9c32e3b8571e94cba8c70dc1ed9a24827837bf0108d0a6362d687f68a7f02b3abfd8b0a28e52d8edfd06530f332bc9aa3080939e6de0c61d3bb15d68ae371b0ea43bbf8bb3f3da50087efff3c01e5a3ffc7bbf79a0a688134be35b97852d3cbff99789d97f9f96bc35e38191bfcac472f5553e7e380d0771b6857a23082e5406230a4ec361c154a5219", 0x4d1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x84342, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r0) 2018/01/27 22:30:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000128000)='cifs.spnego\x00', &(0x7f000059d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000414000)="", 0xfffffffffffffcd4, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000042d000-0x4)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000b9c000-0x12)='/dev/snd/pcmC#D#p\x00', 0xcac6, 0x10000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a86000)=0x0) 2018/01/27 22:30:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000644000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fc6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d26000-0x1)={0x7}, 0x1) r1 = syz_open_dev$dspn(&(0x7f00004c2000)='/dev/dsp#\x00', 0x1, 0x2) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) writev(r1, &(0x7f0000003000-0x40)=[{&(0x7f0000002000-0xed)="a8", 0x1}], 0x1) 2018/01/27 22:30:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f00005d6000-0x2)=']\x00', 0x2, &(0x7f0000bb3000)='$&em0GPL#security\x00') r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = syz_open_dev$audion(&(0x7f00009d9000)='/dev/audio#\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000026000-0x4)={0x1}, 0x4) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@random="09c9593f56ce", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) fadvise64(r0, 0x0, 0x2, 0x7) bind$inet6(r1, &(0x7f0000eb9000)={0xa, 0x0, 0x86, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/27 22:30:01 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x80, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x5, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000614000)={0x0, 0x200, 0x3, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000815000)={r2, 0x8}, &(0x7f0000000000)=0x8) r3 = shmget$private(0x0, 0x2000, 0x88, &(0x7f0000238000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000000)=""/0) 2018/01/27 22:30:01 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3a0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000001e000-0x28)={@common='ipddp0\x00', &(0x7f000001e000-0x10)=@ethtool_pauseparam={0x13, 0x1000000, 0x4, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:30:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea6000)={@common="976f00eb0000000000590600000300", @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd002000ff00010000000009690007ffff2400"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000073b000-0xa)='/dev/cuse\x00', 0x2000000000007, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c9a000-0x1)={0x0}, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ed5000-0x18)={0x0, 0x8, 0x10, 0x100000001, 0x80000000}, &(0x7f00005cf000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000cd4000-0xb)={0x7, 0xfffffffffffffffd, 0x1f, 0x4, 0x9, 0x0, 0x9, 0x80000001, 0x80000000, 0x7, 0xb8}, 0xb) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000ced000-0x22)={r0, 0xc8, 0x1000, "031762a794d815bc6ffb5aa73d42b984d5bde60206312ac3"}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000992000)={r2, 0x7fffffff, 0x2, 0xfffffffffffffffa, 0x3, 0x7fff}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000038b000-0x1)={0x3074}, 0x1) 2018/01/27 22:30:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000072000)=0x200, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) 2018/01/27 22:30:01 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000e6000)='/dev/audio\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x4, &(0x7f0000e89000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00003cd000-0x8)={r1, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003ea000-0x7a)=@dstopts={0xc, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x6}, @generic={0x1, 0x66, "76c9ff35a37b5accd1666a693ca892c355fb90cbbd8c07cae8de269a95e7d75c1daa99f7a5b517f43721869f21e08a0015fb8492cf705b8e6c1769001971eb0bf7f416ea5b69abd6c568b9dbdbbfc1af80536ec1cd3e6933cba0db88b239e467dfea267bd901"}]}, 0x7a) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000060000)={0x6, &(0x7f000019e000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r4 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r4, &(0x7f0000b71000/0x1000)=nil, 0x3000) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)={0x0, 0x0}) getitimer(0x2, &(0x7f0000513000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0, 0x0}) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000af3000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000775000)={r5, r6}, 0x10) fanotify_init(0x24, 0x101000) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r7, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/01/27 22:30:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000057f000-0xa)='/dev/cuse\x00', 0x111000, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000979000-0x70)=""/112) r1 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000087f000+0xc16)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f00000bd000-0x4)=0x8001) fgetxattr(r2, &(0x7f0000ee8000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000216000-0x75)=""/117, 0x75) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000bfc000)=0x10000000) [ 42.322238] binder_alloc: binder_alloc_mmap_handler: 6030 20000000-20002000 already mapped failed -16 [ 42.340577] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 [ 42.385721] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 2018/01/27 22:30:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000b1c000)="", 0xffffffffffffff10) 2018/01/27 22:30:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f03000)='\x00', 0x4) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x0, 0x0}}, &(0x7f00002df000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffff9) dup3(r2, r1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000e08000)='/dev/cuse\x00', 0x751040, 0x0) 2018/01/27 22:30:01 executing program 5: pipe(&(0x7f0000375000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f16000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f6d000-0x98)={r2, @in6={{0xa, 0x2, 0xd0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x3}, &(0x7f0000000000)=0x98) socketpair$inet6(0xa, 0x7, 0x522, &(0x7f0000a4e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000000000)="d83e8747c66c6cc06beefef595e51371"}) getsockname$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) syz_open_dev$mouse(&(0x7f00009db000+0xb79)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) clone(0x60098400, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") set_tid_address(&(0x7f0000228000-0x4)=0x0) 2018/01/27 22:30:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/27 22:30:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ec7000)={0x3, r0, 0x1}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000012000)={0x10000, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00007a8000-0x18)={0x7, &(0x7f0000e2a000-0x8)=""/8, &(0x7f0000c3f000)=[{0x8, 0x9d, 0x560, &(0x7f0000c54000-0x9d)=""/157}, {0xfee, 0xc3, 0x1ff, &(0x7f0000e82000-0xc3)=""/195}, {0x7fff, 0x71, 0x80000000, &(0x7f0000678000)=""/113}, {0x5, 0x12, 0xab8, &(0x7f0000555000-0x12)=""/18}, {0x9, 0x1000, 0x7f, &(0x7f000021c000)=""/4096}, {0x5, 0x63, 0x7fffffff, &(0x7f000010e000-0x63)=""/99}, {0x2, 0xc0, 0x0, &(0x7f0000925000)=""/192}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d5d000)='/dev/mixer\x00', 0x44400, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x7fff) 2018/01/27 22:30:01 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0x10) 2018/01/27 22:30:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c7b000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) syz_open_pts(r0, 0x0) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x1260, 0xffffffffffffffff) pwritev(r1, &(0x7f000030b000-0x60)=[{&(0x7f000096c000-0x37)="117b8095d8a2b818e51d0b607a2bd1de9327e9282411f4600feba20cc32a629ee3d59d950a9ea5a6bbd968112b521828c2266d09f2da43", 0x37}, {&(0x7f0000ca5000-0x8d)="d3c7497653984fd93b98c182ec82827452c217c180be209a1b3741262443572e844f5e88f45882dd7b47f57ea304081d04e26cab190a81832fc79c9903084830360dc0a6cc3b2978ed9245522ffb85821bccb992c52769d0648ee1da448a051b5df226fa1a2187762f19773bc062a2afe509ffddb6fbbe4e6c99de66d42d3d93692a461b979f3711da8d541f0f", 0x8d}, {&(0x7f0000a60000)="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", 0x1000}, {&(0x7f00006ab000)="747613bcc3cd9573edcdff26232ae6e241804c7d31e65ad1253ba82d75f82b196cd43371338180cbf65799b5d599dac90a8bb9f7a8a703dd0739a2a2322b2e06b6b3876b933de0443196c404eb4fb448503f064554a67a56e8dd7ec8fe4d62b1776e6f212acc99f741be79450107e182b6914476bf73ad0a4a232451b2a2c8ba0c549f9e61e58c7330c405cb4f12e8c42d7d1a9063efe4c8d066bd84884cf75f2afcee132549a7884844c64feb6724f45ae001453506", 0xb6}, {&(0x7f00004ac000-0xfb)="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", 0xfb}, {&(0x7f0000a65000)="08511c266e9147d2b870a01ea59363796c", 0x11}], 0x6, 0x0) 2018/01/27 22:30:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000c34000-0x8)=0x0, 0x3, &(0x7f0000bc4000/0x4000)=nil, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000006000-0x21)=""/33) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/27 22:30:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f86000-0x4)=0x5, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/27 22:30:01 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000+0xe89)='/dev/vga_arbiter\x00', 0x28081, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000002000)=""/0, &(0x7f0000002000)=0x2028f437521538df) 2018/01/27 22:30:01 executing program 5: semget(0x2, 0x504c4e6450d4aace, 0x1000000000094) clone(0x0, &(0x7f0000c23000-0x1)="", &(0x7f00004f9000)=0x0, &(0x7f00007cc000-0x4)=0x0, &(0x7f0000c59000)="") unlinkat(0xffffffffffffffff, &(0x7f0000da6000-0x6)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x20, 0x101, 0x4, 0x101}, 0x8) 2018/01/27 22:30:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00001e2000-0xb)='/dev/loop#\x00', 0x3, 0x200000) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00004d7000)=@assoc_id=0x0, &(0x7f000098c000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000809000-0x98)={r3, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xfd0}, 0x98) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000b25000)=""/124) r4 = syz_open_pts(r1, 0x2802) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000e93000-0x4)=0x0) 2018/01/27 22:30:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009a4000-0x4)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) 2018/01/27 22:30:01 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0xe1)='\x00', 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fallocate(r0, 0x0, 0x0, 0x7f) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000002000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r0, 0x3, 0x0, 0x20000) 2018/01/27 22:30:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fallocate(r0, 0x1, 0x1ff, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) bind(r0, &(0x7f0000186000-0x60)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x0, 0x3, {0xa, 0x0, 0xfffffffd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8}}}, 0x32) 2018/01/27 22:30:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b8f000)={0xffffffffffffffff, 0x50, &(0x7f0000c86000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c69000)=r2, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(r3, &(0x7f00009fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000002b000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000a91000)={0xf, 0xe, &(0x7f0000088000-0x70)=@raw=[@generic={0x5, 0xffffffff, 0xffffffffffffff2a, 0x10}, @generic={0x71, 0x401, 0x20, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x9, 0x7, 0x5, 0x18e6c4ddd61bff5a, 0xfffffffc, 0x0}, @ldst={0x3, 0x3, 0x3, 0x3, 0x0, 0x10c, 0x8}, @jmp={0x5, 0x7, 0x9, 0x7, 0x9, 0x50, 0xffffffffffffffff}], &(0x7f0000e40000)='syzkaller\x00', 0x7, 0xb8, &(0x7f0000fa9000-0xb8)=""/184, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:30:01 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x41, &(0x7f0000000000)=@routing={0x3f, 0x4, 0x0, 0x79c7, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x28) 2018/01/27 22:30:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) close(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bfb000-0x6c)={0x0, 0x64, "b4b8fc23726b3db8aae448255c1c32caa26a5ba82564fcf3fae91f58983430e6a37a83e85361cc22acdc92aecd3aedd973aea2596544741fcb9aef57e13e969cbecf5c90f71f86d20a25580d4d429f97c13adf414439b38b11b51c26996fc8bd39d580db"}, &(0x7f0000bfb000)=0x6c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000691000-0x8)={r1, 0x6}, &(0x7f0000084000-0x4)=0x8) 2018/01/27 22:30:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet(0x2, 0x3, 0x9) 2018/01/27 22:30:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006b9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000f3d000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000724000-0x10)={0x0, 0x989680}, &(0x7f0000dbc000-0x8)={0x0}, 0x8) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000a9000)=0x19290000000000) r1 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000f35000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 22:30:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000011f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f43000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000187000)=""/181) capset(&(0x7f0000440000-0x8)={0x399f1736, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00003a0000)={0x5, 0x9, [{0x9, 0x0, 0xb4}, {0x2, 0x0, 0x7fff}, {0x1, 0x0, 0x6}, {0x1000, 0x0, 0x3}, {0x8, 0x0, 0x46}]}) r3 = semget$private(0x0, 0x200000007, 0x4) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000199000-0xe1)=""/225) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000400000)={"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"}) r4 = syz_open_dev$sndmidi(&(0x7f0000e8b000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000c4c000)=""/30) 2018/01/27 22:30:01 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)="6e712f6e0706a6") setns(r0, 0x0) 2018/01/27 22:30:01 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a0a000)='/dev/cuse\x00', 0x402000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00001a7000-0x24)={0x9, 0x20, 0x75a, 0x1, 0xffffffffffffffff, 0x5, 0x400, 0x1, 0x7, 0xf7, 0xfffffffffffff744, 0x8}) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) 2018/01/27 22:30:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0xa, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x100}, 0x1) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r1, 0x5387, &(0x7f000005b000-0x2)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x8)=[{r1, 0x10, 0x0}], 0x1, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x7}, 0x8) 2018/01/27 22:30:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x20015, 0x8, 0x2, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = syz_open_dev$dspn(&(0x7f000044a000-0xa)='/dev/dsp#\x00', 0x6, 0x301c00) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000ade000)={0x6000, 0x0, 0xfff, 0x10000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={r0, &(0x7f00007d2000)="", &(0x7f0000de5000)=""/0}, 0x18) 2018/01/27 22:30:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) pipe2(&(0x7f0000df6000-0x8)={0x0, 0x0}, 0x84800) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000004000-0x8)=0x50000000f5e) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a9c000)={0x0, 0x80000001}, &(0x7f0000fb7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009e5000)={r3, 0xb41, 0x4, 0x7fff, 0x900000000000000, 0x20}, 0x14) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000fde000+0x276)=0x5) read(r2, &(0x7f000082f000)=""/138, 0x8a) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) readv(r1, &(0x7f0000548000-0xa0)=[{&(0x7f0000620000)=""/121, 0x79}, {&(0x7f00009ec000)=""/60, 0x3c}, {&(0x7f0000f6f000-0x89)=""/137, 0x89}, {&(0x7f0000e3c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aa0000)=""/4096, 0x1000}, {&(0x7f000091c000-0x26)=""/38, 0x26}, {&(0x7f0000a26000)=""/251, 0xfb}, {&(0x7f0000d71000)=""/183, 0xb7}, {&(0x7f00000bd000)=""/8, 0x8}, {&(0x7f00007ac000-0xe2)=""/226, 0xe2}], 0xa) openat$ptmx(0xffffffffffffff9c, &(0x7f0000281000)='/dev/ptmx\x00', 0x40200, 0x0) 2018/01/27 22:30:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() openat$hwrng(0xffffffffffffff9c, &(0x7f00000df000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000e66000)={0x3, 0x4000000000001ff, 0xffff, 0x0, &(0x7f0000e75000-0xe)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:30:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000043e000-0x8)='./file0\x00', 0x0, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000dd5000-0x18)={0x3, &(0x7f0000033000-0x36)=""/54, &(0x7f0000d2f000-0x48)=[{0x1, 0xe5, 0xcb43, &(0x7f000064b000)=""/229}, {0x7fff, 0x3c, 0x20, &(0x7f0000170000)=""/60}, {0x2, 0x4c, 0x2, &(0x7f0000cc8000-0x4c)=""/76}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r1, &(0x7f000054f000)="", 0x98) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00007e1000-0x8)=0x1) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000159000-0x10)={&(0x7f0000d80000/0x2000)=nil, 0x2000}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00006dc000-0x4)=0x0, &(0x7f00009fe000)=0x4) 2018/01/27 22:30:01 executing program 5: r0 = shmget(0x0, 0x2000, 0x2, &(0x7f0000250000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000773000-0x72)=""/114) pipe(&(0x7f00000f7000-0x8)={0x0, 0x0}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000000d000-0xc)={0xffffffff, 0x2, 0x80, 0x2, 0x6, 0x7f}) 2018/01/27 22:30:01 executing program 0: r0 = socket$packet(0x11, 0x6, 0x300) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008a6000-0xc)={0x6, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000eb1000-0x6)={0x1, [0xffffffffffffff53]}, &(0x7f0000001000-0x4)=0x6) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/27 22:30:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000980000-0x4)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f00001c4000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r1, 0x21, 0x0}], 0x3, 0x8) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/01/27 22:30:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ae000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000422000-0x30)={0xbb, 0x4, 0x80, 0x1, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$inet6(r1, 0x0, &(0x7f0000dcd000)=0x0) r2 = perf_event_open(&(0x7f0000b73000)={0x1, 0x78, 0x6, 0x8, 0xfffffffffffffffb, 0x101, 0x0, 0x40, 0x20, 0xc, 0x4, 0x30, 0x7, 0xc7, 0x4, 0x5, 0x3, 0x40, 0x7fffffff, 0x3ff, 0x1f, 0x7, 0xfffffffffffffffe, 0x8001, 0x8, 0xfe6d, 0x8, 0xffff, 0x82, 0x1, 0x40, 0x1a205893, 0x7f, 0x5, 0x5, 0x3, 0x7, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x8, 0x1}, 0x10, 0x81, 0x4, 0x2, 0x8, 0x10001, 0x9, 0x0}, 0xffffffffffffffff, 0x81, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000224000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/27 22:30:01 executing program 1: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000064d000-0xc)='/dev/rfkill\x00', 0x480082, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f000003f000-0x400)={""/1024}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) r5 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000b0e000-0x20)={@generic="1aae9f8b777bdba4b049655f3a8edba4", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000b0a000)={0x0, 0x0, []}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/27 22:30:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000afc000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000472000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ea9000)=0x0, &(0x7f0000916000)=0x4) r1 = add_key(&(0x7f00000e3000-0xb)='asymmetric\x00', &(0x7f000094c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000084d000)="e9b9ec09e7a70b74d170e6ca7958ba1a1a54d28ce5d2d02d2a750cc563d4cfca0836ba0801fa1e5d92ce763eb1d14eb91b92538bb694c0d65bb51ba16a0e055253f639994f9f3c2743dca18208b81383e6c3be65df59fabf231af92b9b989c3c6afb88adfefd3b5b9196f71bff4270bc9d67b62a708af3c2b8769aff41acb7fe4ff741bdab3dcae4", 0x88, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) 2018/01/27 22:30:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000243000-0xc)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009aa000)=@int=0x264, 0x4) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') write$sndseq(r2, &(0x7f0000ff2000-0x60)=[], 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 22:30:01 executing program 0: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000019000)=0x0) r5 = getpgid(0xffffffffffffffff) r6 = getuid() r7 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000006000)=0x0) r11 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000006000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x50)=[{&(0x7f0000014000-0x158)={0x158, 0x1a, 0x109, 0x0, 0x3, "", [@nested={0x13c, 0x94, [@typed={0xc, 0x8, @uid=r3}, @generic="45e0a91638bbca9ada3bdbe458d39ffac702d8848392b3d5c16d6daad17ce89193bb5b1fb95dae5361e399e06df5a71b06b5a9edac23e54f3bf58bda4e2d55bcf48ffe19c490dd", @generic="6b88c0dbc958999e5259334b889ce69fc9d60203e81839abea493ed2631c869e2274cd5eb8139e1ee18f6abd70287df8ece1260468a580b34660ca4ed8101f930ee2d789c1c2382332bb4c39c928dd9f237a4b0ee354990c8f09e1152a997183c87b03e63d4654d4554e9f185812267245ca5ccd65d39e9c2b7f85761037c2ece34c57ef33afb894069f0710839d7ad6629332db75bc7d94c2d0837cd78bb0fffb408598d5b8db6e589fc81502f39f06170f6b0e63ac97d15644e8aac17e01e5d903bca8588df78a4532c2c7e203a98ccb7a9269730c3d4b00721d975507a206f2ea"]}, @typed={0xc, 0x29, @ipv4=@empty=0x0}]}, 0x158}, {&(0x7f0000005000)={0x204, 0x27, 0x800, 0x5, 0x1, "", [@typed={0x28, 0x7d, @str='selinux+em1:&posix_acl_access\x00'}, @generic="0a7ca26c52d2c62518073230bae37848ab8dd702a522cbeb03cfee6ebf415cbece3721323bdf9cfa7e9a5f3a2739921d6dc6ee9474b7cdcb0905b88a068d264c61e003fa55b2ecf6d886d8691f6d47efb0b312ad072bc19ca37f99be44ba1803f054f422f9b30c7459848710fc3d5150a7c0e9125c9bd37fa90584276b6faf1ae13d1d562620985ba920ee6dc2dd00832f048d238d1f1247dd2148c7e2578f", @nested={0x88, 0x16, [@generic="2c6aed37023f2eb65a23598aa515b0530d73c8bd079db5a959edea21be2705d1d348b0d57b619327557beef596009f43d8990c2292ba1c15733aacbee8066ee8268ed28f82eb45a9b69638046780ff4df8c7553aaea0e62a7a0ce1d9067144cda24c1cf30d3527adf2", @typed={0x18, 0x3d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @generic="0fe91e29634b1caaec23f315c239f8608b5b2c1f1d93c252f8361f8833c711001691a29f2ad063294f4af83da53ffc2bc83ca25f0741e2154e69c6b1cbe8bb2c5914a717b6319c3e0759f974d54013d6c23294a7a30a2029d9698322358e571fb9722e61c68eeafb29c591b762b5297a70d3b95ff08b59", @typed={0x2c, 0x65, @str='3security]securitycgroupsecurity,\x00'}]}, 0x204}, {&(0x7f0000002000-0x1114)={0x1114, 0x3f, 0x8, 0x2, 0x2, "", [@generic="7add6ac1ac6e26011158e0858e57d0ebc61d90f1e83506b65343a86fce2a8b735a5ce46d3ceaec48ece2362b1c7a768bdb785e1b08110dcac78a31c946ecebe79c98a337e0a97837b782bb5f8d5ac18597569a8be4e6bf56210642f64d651ccdfaf66971d8555a0b2893e59288f3b621b6322d311e9e33", @generic="06d11a727ebb163632c7690297a4706ea6f1b64a0f6b641432fa6d5c4280898da3256b6cd496d4befb4782665912f06b75288b3553723b9170226dbce035288df0c7fdf7d90359612471fd34efeddb4bdb2cbfe6694eab0200493cd8cc", @nested={0x1024, 0x5c, [@generic="30f9f47729522b12401a011bd702550b0d7d", @generic="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", @typed={0xc, 0x38, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}]}, @typed={0xc, 0x4b, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x1114}, {&(0x7f0000005000)={0x8d0, 0x28, 0x300, 0x7, 0x2, "", [@nested={0x34, 0x51, [@generic="f91980cf6f316b9b2b88a45c2d2e55314e759d1ef73533c9354354ede49fecaa246e31295f9e457a52c70ed07e0e1faf"]}, @nested={0x2a0, 0x93, [@generic="", @generic="a1aeb43c81b4a38b34d2ef9fd996c1bf5b60d7b63850154f396edfebc4803d92d3ab74fa5fa657993a9e3afdebb12fee71eff7c2377a824f2b20e0ede6842852bfe47082df2e8cf4350c528801fee0c30799af2b9086e34da235b8ec2459f098bdffac95e3e173cd970427a8d6e44d6a6eb830792a21d8d31e1421c7bc8dabc216a99c27b8b7f27b40a1ad", @typed={0xc, 0x8a, @pid=r4}, @generic="814a63d5504a466d9dd24078a0ac7d88d6b9b5b7d34b88a71b68c351af95de045332f722e15503d8264237d96d8a10d7254c749e91048615d337281348869c782557b7e3b7c0bb9eb5fd0879239b04b7c6d9adb36509a819fbc889eb8cea5ad8405a1d41491da9cec5194f87e271dbd383cd87ca4004a421c9ead211a0a53cfe49cea7d518cc23541955dda0f1a03cb0dbb903aeb5b956e00a111a3db3323bf36997c7a120d16350322d19ca03c21f8285babb37c828ca961ea9e9f0ecad5ffbd52d74fc0f276389d4d9d1851a5ed03748015f81b25d300f27d50506", @typed={0x18, 0x4e, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="d80024b9cd0117ebdbe026512068d53ea28aad32bc74db5e9c81c8ae123197e30ede24f30ac8efaeb64998b5339bca80374d1c42fc267dcb99", @generic="b2048d7193e9e0f378560d6b0d57d3ab92742e72e615df736809f76f2b4e871b", @typed={0xc, 0x92, @u32=0x0}, @typed={0xac, 0x8f, @binary="b76831aff9b828440f41ce37abfc6d2bda39dd6553ea59e3f5136807b1e00c3e1ff80f6e9c31d376fa3848afbf9c71311303ea2905b0c240c4794bd11a00daf6550ccbbd853765ffb9b20e97f65ad937b55b91528cf572edbecec87e3f43d32511ee8d2667016058dd044ac7a3e6b0112466e3dbfaece3c767ad7df914bd768ee23bfdbcb048e23f1546f5fe2894e35d9208ecc5a46a8e5670b201a95be05346c136243d"}]}, @nested={0x1a8, 0x7e, [@generic="16111788a5219fabee", @typed={0xc, 0x79, @pid=r5}, @generic="4591ed60d94dcb741b370dbaa297e6f397af1921e760725a538f6b153b4a79fb09d9e93d57eb55d0733ddb51ce71ab68b880cad4115b8a64c24a16bee361455a6f3b7c37a1d3910860f16416af50a023fc1b33682c119c1bcf81f217890559b2bd8a14f4b1050a9f0e81ce4c38c2c8e9f7baabe5a366c0493d9ce6d6d1c6b4a30971d4669f332d88a53ff8f2ce9a3355f7a4affb5bba8c3c45b1395912c7a0addb2f92cb88cb4b2aefa5ef04a1307eb9fa7fafff4e0538a4079e1d36c598309291f0b7129053f35a53fa273a1cfe7b25", @generic="28f59dbb703ab5c4c8dd660e01f8ff4d07fa01cd1bd45d1c4dc9f0618b0525387a117afb703008f560db0a07c5591351066e465207a46fe01a8cbb1be6b5fc16f78ef73fe9aef43732746f99fede728f3f7207c94798f51a1848f7bf555aa55ab2eb6a1cedb4811c0045d93a9a166ec9638944f755e5f9983200e087c22508583c5853d81f79f4da450a27a6ad8f0a730614be85cb8eb696d18bf10f5022e9d99c1025538e647874bfad3da6f869855e699dc7b06ab27ef87261767e1d"]}, @nested={0x2c, 0x7, [@typed={0x18, 0x15, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x10, 0x70, @u64=0x3}]}, @nested={0x130, 0x1d, [@typed={0x68, 0x4e, @binary="c28fc9b2f0d9b91d11bbee3c5d4f76ee77900da668eaf0821353b3d6b786b5b39ae25c8a38b9f4089c0377fc8f1f664f6853dfd2659b0002fdda15c86ee11f255dd9e1a8ed2a1db3d76aed42c315c39ae8ad5c99fca29874fdea4e24d27ba181"}, @typed={0xc4, 0x1c, @binary="31d0231cd77263a4eb3ab686c4354d5e01d566712e00d48a150b844425de06abb19a8eedcce8df8ce101d896aa10711bb0cd541368328a23c8f35686ae7dddf01a3d5ca82c5a678619d95af9cbd21c04ed192a0c26318765f5c6cc40ca423058a55e78335a6fc4272c72b5c83cdcd3a6d0ed5951f00c6020eba360bcf49a45ff1e728966c424abf2597f209865ec20c003a523d13e7cc9a89ed40641eb9d4f3ebc3b3c4f0928c782d8074fd6af8be4c55ff7ae32b51622a419b2"}]}, @generic="bf1d47a8aa7a6681106d261fa13c721207cf3db1522b21ebee1ab47dce7755a0a2327c930f471ee06e2a967de9470b60e34c07fc7e337a2754eedc07af9324dcb4727810824c90a3961e4155a3a7af212d7d93bc2acf7024d17331bfbf97d2d38d26afea06fb9feb407bcffb46147aa501e80d710bade0f33a2e32938670b9b037cc8d0166ca6a0af62ac90d76e88db923ed76eef9b0ece79f6130ceb2ce741214c9db5948bf84be129ba453aa48e8400f1c6bf3bccd4296e4b4bc7d116b4dfb3dbc5b69f6f5b18d4860383f65973b01fec1ebadad7dfc6dd8e330bd", 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@generic="503b85a1271f65e508742d846a9a3cd8053e42cb97abc9a89de75c548bae395c5cfa3fdb74af328db43f325879305431b13a863cf44725d5fb9844738c0d37fe32f38b84bf8b44fdae67d07643c437b0d0ca2e8a12b065981c08006fa387fae247bc6d3524da41a2217b7afb3a074dfc4bc077c889efdf9646bff4d1157a84675483af48c568b9f03a5fb505bda027329cfe63850109d0313663a8ef6523d29a4915823a59d27d030c02570b20d00f5dd1ac5fa52d006298f8c452946faf542cd8b3629dd559a9041c2d0f594d29fa5ad3f227"]}, @generic="e17a9f1423a569a654ded6daf73d49"]}, 0x8d0}, {&(0x7f0000007000-0x34)={0x34, 0x32, 0x10, 0x0, 0x0, "", [@nested={0x24, 0x30, [@typed={0xc, 0x15, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @generic="ea8757a54b9faf2e822c86ea86823ab0a47a"]}]}, 0x34}], 0x5, &(0x7f0000006000)=[@rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x78, 0x20004800}, 0x24000000) r13 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r14 = getpgrp(0x0) sched_setaffinity(r14, 0x8, &(0x7f0000005000)=0x1) pwritev(r13, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/01/27 22:30:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000604000-0x10)={0x6, [0x20, 0x6, 0x200, 0x9, 0x5, 0x8]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) 2018/01/27 22:30:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioperm(0x4, 0x80000001, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 22:30:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x24) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f000072d000)='./file0\x00', &(0x7f0000c39000)=@known='security.evm\x00', &(0x7f00000ca000-0x8c)=""/140, 0x8c) openat$dir(0xffffffffffffff9c, &(0x7f0000945000)='./file0\x00', 0x400, 0x80) 2018/01/27 22:30:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e17000)='/dev/rtc\x00', 0x12e80, 0x0) syncfs(r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000e28000)={0x0, 0x0, []}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000d2e000-0x8)={@hyper=0x0, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f00000c8000)=""/228, &(0x7f0000a7b000)=""/199, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/01/27 22:30:01 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000756000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00005cd000/0x3000)=nil) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) 2018/01/27 22:30:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x0, 0x141) semctl$GETVAL(r0, 0x4, 0xc, &(0x7f0000a30000-0xd3)=""/211) r1 = syz_open_procfs(0x0, &(0x7f0000726000-0xd)='net/if_inet6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fd9000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d4e000-0x4)=0x0) kcmp(r2, r3, 0x6, r1, r1) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006ad000)={0x0, 0xf3, "8335adf1788c8261f3c10bffa7396dd638ee7e38c6bc8f3d930858b7037074331a7cc724de6c2f4da1beac90bb44b1c711c5f16b2849c5412b9e2b055e688843efc356b10cbd93ddcff39bf320d5f237113c775c6b50def17453d5e7981674c0ea5073a115aa3fc05d1d9aa49878a227e585eb37c71c99a2a336c32e3dadcd0d25d05addca37f4ed6002afd87b2696d1c02d4643cf6c3721a6067f5ecc796d0b37a2e936f265eabf8d58b95e8a83c95c32a9ba897cec349c155d4a91d023e73c6ff48b87e2ed79c20faf8896693d80cafc61741cbd96bf8dd246fb48a2a4d5658cc8f3da5d946818eec3fdbe6769b6185f34eb"}, &(0x7f0000621000-0x4)=0xfb) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x5) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a63000+0x69b)={r4, 0x6, 0x1f, 0x0, 0x6, 0x6}, 0x14) r5 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000150000)={r4, 0x66c3, 0x2f, "4c134eadc23526874a5df79cb829923dd999601f5fff7bd02ea1ee0fe01185ea19b5d094531040eec53f79540b5ca9"}, 0x37) sendfile(r5, r1, &(0x7f0000165000-0x8)=0x0, 0x400000ff) 2018/01/27 22:30:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@generic="322525811c2a14a624fc46ae4b4174bd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00001f6000-0xb)='/dev/mixer\x00', 0x1a1240, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x1f) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000185000)={@common='vlan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:30:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f00008c5000)=0x4, 0x80000008) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000119000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008ad000)={0x0, 0x0, 0x0}, &(0x7f0000a6c000)=0xc) 2018/01/27 22:30:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x5, 0x600082) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r0}) lseek(r0, 0x0, 0x213efcfc36a536b0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000001000)=&(0x7f0000002000)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0xa0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000000)={0x8000, 0x9}) setpriority(0x2, 0x0, 0xffffffffffffffff) 2018/01/27 22:30:01 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2400, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000009000)=0x7fff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000009000-0xda)={0x0, 0xd2, "4daaf679468b386292126e723107da66082cd6dae3edd1e6d605669f866de3799710059f2d9bc6453bc3ff4b5bb28246a84813b4bf5d2733c230c751a20f341c9997d2560780b5d819345dd6421a2a0fb5b9b9cb6d1f1eb953b195c87a31cb059bba066d1037e8b88d2c885fa4f1db86adf3c3a37fed7739617f2b29541575314a954b0738e59c29d5cf39cfa171a72206c02676ee5dab1235d073b8d635df261d8102205f2c373738863802eeb7a017e0101101544d38ea85e717bf6fc522010b7e97c9f7cb695851a08488687005340383"}, &(0x7f0000010000-0x4)=0xda) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6fa6, 0x6}, &(0x7f0000010000-0x4)=0x98) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000f000-0x5)="0001ca37", 0x4) 2018/01/27 22:30:01 executing program 0: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000acd000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ace000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) clone(0x0, &(0x7f0000993000-0xde)="", &(0x7f0000acc000)=0x0, &(0x7f0000920000-0x4)=0x0, &(0x7f00002ab000)="") mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ad0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad0000-0x4)=0xe8) ioprio_set$uid(0x0, r2, 0x5) shutdown(r0, 0x1) r3 = gettid() sched_rr_get_interval(r3, &(0x7f00004f9000)={0x0, 0x0}) 2018/01/27 22:30:01 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0x5, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0xcb, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) 2018/01/27 22:30:01 executing program 6: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000d2a000-0xc)='/dev/ashmem\x00', 0x4000, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d25000)=@common='ip6_vti0\x00', 0x10) bind(r0, &(0x7f0000802000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/01/27 22:30:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = add_key(&(0x7f0000de6000)='big_key\x00', &(0x7f0000969000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003dc000)="d5f7", 0x2, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000d67000-0x8)='keyring\x00', &(0x7f0000c8d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000246000-0x8)='./file0\x00', 0x4000, 0x1) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000393000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 22:30:01 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00009cf000-0xb)='/dev/vcsa#\x00', 0x10001, 0x203) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x10001) 2018/01/27 22:30:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) socket$pptp(0x18, 0x1, 0x2) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000014e000-0xb)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000187000)=0x6, 0x1) 2018/01/27 22:30:01 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x5, 0x80000) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) sendfile(r0, r1, &(0x7f0000005000-0x8)=0x0, 0x0) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ba298c9c9f3d5bcef92921cfb5d5b719057ac94b485102bc51effd2666bc1a0a3f7dc106e4b67cc44f7883aae17b0ab27a745dd553c3") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000002000-0x6)={0x1, [0x0]}, &(0x7f000000d000-0x4)=0x6) execveat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/01/27 22:30:01 executing program 6: socket$inet(0x2, 0x5, 0x4) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000023000)={0x774, 0x3d15}) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000023000)=0x40007, 0x4) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000025000-0x8)=0xed, 0x8) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="f2", 0x1}], 0x1, &(0x7f000001e000-0x178)=[], 0x0, 0x0}, 0x8080) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000013000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000010000-0x1000)="a8", 0x1}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2018/01/27 22:30:01 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00009df000)="843b37e6680d7208b0f4dc2c90850477e79f73d5274c39342885b4a126a2deaeae6ed3187864e2d47a3ab08ee1bcb100aab5b34204aa3d62c055b785346a2e9ff8cc9cc2a1c1f0d55d2acfa3d4db2b0a6c13b85f323c22589bcb90be2802f19f6ebac6e8d18c65e02f86bbbb813e915cdec0497d4d2a7ab2e7bc4ca6eda42ba812a3314b27212d769640273012572912a1a5c003a3e7a7785f1f53c86f1c082147fca462d4342a8558482e825113cedd", 0xb0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@req={0x50, &(0x7f0000002000-0x41)={@generic="49f4dd2ea1e0a99239601c7561d9011b", @ifru_map={0x7fffffff, 0x0, 0x4, 0x8, 0x8, 0xffffffffffffff71}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) ioperm(0x100000000000, 0x6, 0x9) write(r2, &(0x7f0000a23000-0x24)="2400000043001f0014f9f40700890400020007100800010e010000000800000000000000", 0x24) 2018/01/27 22:30:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000008000/0x9000)=nil, 0x9000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000095a000-0x4)=0x1, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000c3a000)=0x0) io_destroy(r2) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f00000d1000)={@loopback=0x7f000001, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r4 = syz_open_dev$loop(&(0x7f0000c93000-0xb)='/dev/loop#\x00', 0x3, 0x180) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b23000-0xc)={0xffffffffffffffff, r1, 0x0}) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f00009c4000-0x1)=0x4) r6 = dup3(r4, r0, 0x0) fcntl$setflags(r6, 0x2, 0x1) clone(0x2000000, &(0x7f00004a2000-0x1)=',', &(0x7f0000185000-0x4)=0x0, &(0x7f0000257000-0x4)=0x0, &(0x7f000078e000)="11282f") r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000000000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_GET_XSAVE(r5, 0x9000aea4, &(0x7f0000eb3000-0x400)={""/1024}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e29000)=0x0, &(0x7f00006aa000-0x4)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00001f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000b6000-0x4)=0x14) fcntl$setownex(r1, 0xf, &(0x7f0000413000-0x8)={0x0, r8}) ioctl$UFFDIO_COPY(r3, 0x8010aa02, &(0x7f0000017000)={&(0x7f0000cc9000/0x2000)=nil, 0x2000}) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) umount2(&(0x7f00001a5000-0x8)='./file0\x00', 0x8000040000020008) bind$nfc_llcp(r6, &(0x7f0000c3b000)={0x27, 0x40000007ff, 0x200000000007, 0x7, 0xfe, 0x2d2, "b1607519761772d86bd7676723b5b91c674849a5b1c7fee42b31259a4b278e89213181afcaee01ac2b4b9b4d72823b2aab761a3573ce67ff2acc009f90992f", 0x80000000}, 0x60) setsockopt$inet6_MRT6_ADD_MIF(r9, 0x29, 0xca, &(0x7f00009cb000)={0x0, 0x0, 0x3f, 0x100000003, 0x1}, 0xc) memfd_create(&(0x7f00002df000-0x1)='/dev/loop#\x00', 0x80000002) syz_open_dev$vcsn(&(0x7f0000650000-0xa)='/dev/vcs#\x00', 0x1000000000007e, 0x10040) 2018/01/27 22:30:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000061e000)='/dev/sg#\x00', 0x401, 0x480) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e63000-0x9)='/dev/rtc\x00', 0x2000, 0x0) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x20000000002, 0xa7f) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000374000)='reno\x00', 0x5) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037c000-0x10)={0x7, 0x2, 0x0, 0x7, 0x0}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000984000)=0x0) r5 = gettid() sched_rr_get_interval(r4, &(0x7f00008db000-0x10)={0x0, 0x0}) clock_getres(0xfffffffffffffffd, &(0x7f0000712000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000b7a000-0x20)={{0x0, 0x989680}, {r7, r6}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000792000-0x90)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ppoll(&(0x7f00000a1000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000721000)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) r8 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x8) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a1c000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) r9 = syz_open_dev$evdev(&(0x7f0000f7a000)='/dev/input/event#\x00', 0x20, 0x101002) r10 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x56, 0x2103) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f00009a0000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x100000001, 0x5, 0x1718, 0xfffffffffffffffb, 0x7fffffff, 0x6, 0x7f, 0xffffffff7fffffff, 0x7, 0x3, 0x80000001, 0x5, 0xf2, 0x100]}, &(0x7f0000d99000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r10, 0x84, 0x18, &(0x7f00005ab000)={0x0, 0x0}, &(0x7f0000596000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r10, 0x84, 0x1f, &(0x7f0000c0d000)={r11, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x800}, &(0x7f0000a6e000)=0x98) select(0x40, &(0x7f0000f9f000)={0x0, 0x99a, 0x7, 0xfffffffffffffffe, 0x6, 0x100, 0x2, 0x4}, &(0x7f0000f07000)={0x4, 0x1, 0x1, 0x0, 0x20, 0x10000, 0x6, 0x100000001}, &(0x7f0000f7e000-0x40)={0x8000, 0x7, 0x100, 0xd35, 0x5, 0x5, 0x3ff, 0x10000}, &(0x7f0000086000)={0x0, 0x2710}) ftruncate(r8, 0x10000) getpgrp(r5) sendfile(r9, r8, 0x0, 0x72439a6b) 2018/01/27 22:30:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fb0000+0x46d)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f00008b4000)=0x30) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x81, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f00007a5000/0x3000)=nil, 0x3000, 0x6) pipe(&(0x7f0000565000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000052a000-0x10)={r2, 0x28, &(0x7f0000d18000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = syz_open_dev$dspn(&(0x7f0000a78000)='/dev/dsp#\x00', 0xfffffffffffffe00, 0x101002) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000b53000-0x4)={r3}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) keyctl$join(0x1, &(0x7f0000fd6000)={0x73, 0x79, 0x7a, 0x3, 0x0}) dup2(r1, r1) 2018/01/27 22:30:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e9b000-0xa)='/dev/ptmx\x00', 0x2800, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x10affd) close(r0) socket(0x10, 0x3, 0x0) close(r0) dup3(r0, r1, 0x0) 2018/01/27 22:30:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cff000)="0a07750100e3a1df00070ced5c54dbb79df6992afde6c1522c1fd3", 0x1b) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000c07000-0xd)='/dev/dmmidi#\x00', 0xd2e7, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000eb6000)=@sack_info={0x0, 0x7, 0x7ff}, &(0x7f0000193000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00004b2000)={r3, 0x8}, 0x8) sendto(r1, &(0x7f00001e9000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333a91e87f21d81c0f416ba7e1459373e84f858bf66e8a1ba92237ef0e2a78c5494d01d028a14958f77d21b2e8fd8c238b1170c5c9d3eae7bb83de0a161dc612024e43a9859d94de787792eb2ad570c82aa67e11d2045119ace3cdf9535f3110c534bed9c111540cd9cb57b2996227be28593ad79b4443d40f30f7fd0ac1c7b5f735356b6bf24bffac0488d56e4e0e818c49dbe249e39e", 0xb0, 0x0, &(0x7f0000286000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/27 22:30:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000cf2000)='net/igmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000+0xcc2)="5380ab37a820bdf2689e455a3591d44426ccb4cad45bd917f44006b90b990fca7c985bce7f3f8b8a03dd7f08b99565ac753c6d4aa6", 0x35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a1a000)='/dev/autofs\x00', 0x800, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00001df000-0x4)=0x80000001) alarm(0x0) r2 = perf_event_open(&(0x7f0000a0c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80800) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000ff2000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00002ff000)={0x4, 0x100000, 0x3dd}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000aaa000)={0xaa, 0x41, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a5e000)={0x0, 0x0, 0x0}, &(0x7f00004ac000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000a1c000)={0x0, 0x0}) stat(&(0x7f00007c6000-0x8)='./file0\x00', &(0x7f0000bf2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() stat(&(0x7f0000096000-0x8)='./file0\x00', &(0x7f0000eb0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getuid() fcntl$getownex(r1, 0x10, &(0x7f00001e2000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000faa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e66000-0x4)=0xc) getgroups(0x4, &(0x7f00008a0000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r13 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000920000)={0x0, 0x0, 0x0}, &(0x7f00007e2000)=0xc) r15 = getgid() sendmsg$netlink(r0, &(0x7f0000406000)={&(0x7f0000fc7000-0xc)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000d2c000+0x7f6)=[{&(0x7f0000b05000-0x10)={0x10, 0x41, 0x1, 0x2, 0x1, "", []}, 0x10}, {&(0x7f00004d3000)={0x10b0, 0x35, 0x200, 0x0, 0x2, "", [@generic="c9e487d2d683138a84a78feb48bfb02b26c8e93f70cb6f443c0476350a4275028087a8aa1ad776e2db94f68d98bf81ba635a842ccfc7791ab86ba7ce573cf402e88bf5e07ba382f5443caf02abd453c4cbee7be8bc781bece9bcde4d8c3d04b6047838403e40e144ab779de4cdbee851a6c86f55d2b5c8cdee731f974e68c7ecd33465f52329d358075181f4fae2dab4cac02ab2b42eacf61aa8ceec6d", @generic="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0x10b0}, {&(0x7f00001cb000-0x159c)={0x159c, 0x36, 0x200, 0x3, 0x0, "", 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@binary="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@typed={0xc, 0x4f, @str='\x00'}, @typed={0x18, 0x3, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0x1ac, 0x6, [@generic="08f721704a84766a271d473c23146c12d97f25671780f6b0a741a23016251e476c26a70ec5f88aa62d4adfd0d6a72484c0360f50dadc1533a80136ee81fa773807d27d576dd7615299c58b09a5f0b353137e630c3a44fbc74cf9b3fa5fab7d9a422583acd92cd3be53b70ee92b65f126e4dae8992f8a1b2960823964c8bb27cc53e535cb0159712a7b7d1201b0fefe75c83d5a7e9c1ce4170d30cfaf90611d1d44f43d5ee354e9d38842e8c832076ec8eaa9bccf0a4de21ab999aa7158fb9519cc9a09242a039ccafdcbdf815c0a39593f8b89de60186d7798c9768f", @typed={0xc, 0x1, @u32=0x7ff}, @typed={0xc, 0x6e, @uid=r8}, @typed={0x8, 0x2, @void=""}, @typed={0xc, 0x71, @uid=r9}, @generic="081d6e31b962e736244cbc31647f48bc1f031c8be7c79a0bc7173ee8a08c405b2441efc846c6f2ee9a8c1bdb0fd411ea8508f930e7d1ace7609ae22a6999657ca4a5e0affc99a2f6bdff6cf2995aaf0a3ddf2e872a65475a47a9f0e6b829e89f0d3742d2a3fd145092a09b0952996f03757401e74bcd361088edce65884c33ec7b50ad88000fe186e2d058a3c0cb59b62e847a7f242a8e12a3fc389fa0"]}]}, 0x1208}], 0x8, &(0x7f0000dae000-0xb0)=[@rights={0x28, 0x1, 0x1, [r2, r0, r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r3, r0, r0, r3, r0, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb0, 0x10}, 0x20004881) 2018/01/27 22:30:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xfffffffffffffffb, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x800) write$tun(r0, &(0x7f0000000000+0xcc2)=@pi={0x0, 0x88e5, @ipv6={0xfffffffffffffffe, 0x6, "839c1e", 0xfb, 0x4, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x7e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x40}, @enc_lim={0x4, 0x1, 0x0}]}, @routing={0x11, 0x4, 0x1, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}]}, @dstopts={0xc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, @routing={0x3b, 0x6, 0x2, 0x7, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0xc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2fb5}]}, @routing={0x0, 0x4, 0x1, 0xffff, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @tcp={{0x2, 0x3, r1, r2, 0x4, 0x0, 0x6, 0x10, 0x9, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {"1eec2b917d2021656506d163c8b860f4f26a6041b0097bbeb4130683c4166911e602"}}}}}, 0x127) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000f11000)=""/136, &(0x7f00000eb000-0x4)=0x88) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0xce}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x0) close(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x10, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/27 22:30:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00009fa000-0x12)='/dev/input/mouse#\x00', 0x1ff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000550000)=0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000644000)=0x0) r1 = getpid() perf_event_open(&(0x7f0000e4e000-0x78)={0x3, 0x78, 0x6, 0xc8000, 0x8000, 0x6, 0x0, 0x63fc, 0x4125, 0x0, 0x3f, 0x9, 0x7, 0x800, 0x4, 0x1, 0xfffffffffffffffe, 0x9, 0x6, 0x6, 0x7, 0x2, 0x1, 0x5, 0x8, 0x7c, 0x0, 0x5, 0x63, 0x3148432c, 0x5, 0x800, 0x0, 0x0, 0x3, 0x7fff, 0x0, 0x4a9, 0x0, 0x1262, 0x4, @perf_bp={&(0x7f0000d30000)=0x0, 0x2}, 0x4500, 0x2, 0x5, 0x2, 0x4, 0x654, 0x9, 0x0}, r1, 0x80, r0, 0x8) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000186000)=0x7fffffff0003, 0xd8) r3 = dup(r2) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000426000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/27 22:30:01 executing program 3: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x43, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0xfffffc5d) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000)=0x0, 0x4) 2018/01/27 22:30:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000070b000-0x14)={{0x8, 0x10000, 0x5, 0x9, 0x9, 0x2}, 0x2, 0x2, 0x7f}) write(r0, &(0x7f0000417000)="", 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/27 22:30:01 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000+0x320)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000008000-0x20)={r2, 0x7f, 0x478c1831, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/vcs\x00', 0x50d803, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:utempter_exec_t:s0\x00'}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x4a0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000001000)=@pic={0xff, 0x40, 0x8, 0x3, 0x1ff, 0x2, 0x80000001, 0x100000000, 0x9, 0x7, 0xa2, 0x3f, 0x0, 0x3, 0xae69, 0xffffffffffffc898}) 2018/01/27 22:30:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00008ba000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005b0000-0x11)='/selinux/enforce\x00', 0x480080, 0x0) bind$ipx(r1, &(0x7f0000ad8000)={0x4, 0x0, 0x8001, "0de0b634aef3", 0x1, 0x0}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) 2018/01/27 22:30:02 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000003000+0xa9)={0x4, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000004000-0xbb)=""/187) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8910, &(0x7f0000001000)={@generic="a30e6ac0400158ff2dbf067547b7eae1", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:30:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000f97000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 22:30:02 executing program 3: personality(0x100000006000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000001000)=""/130) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0x420100, 0x20) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/01/27 22:30:02 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x2000000000, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/27 22:30:02 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x80, 0x480001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000004000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000004000)={0x0, 0x0}) r3 = getpgrp(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000005000-0x4)=r3) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000003000-0x8)={r0, r2}) writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000)="81", 0x1}], 0x4a7) 2018/01/27 22:30:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac5000-0x11)="73651d5276566f78000000001b27504c00", 0x1) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000051d000)={0x80000000000000, 0x6000, 0x415a, 0x8, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000dcb000-0x4)=0x0, &(0x7f0000542000-0x4)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a2c000)=0xc) keyctl$set_reqkey_keyring(0xe, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') r4 = accept4$inet(r3, &(0x7f0000280000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e98000+0x259)=0x10, 0x80000) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x3025, &(0x7f0000001000)=""/141, &(0x7f0000003000-0x4)=0x8d) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000005000)=0x0) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000003000)=0x7, &(0x7f0000003000)=0x4) ioctl(r0, 0x40, &(0x7f0000003000-0x4d)="9e00f1000000251af605") sendfile(r3, r3, &(0x7f00004a2000)=0x0, 0x22) r6 = syz_open_procfs(r1, &(0x7f000042d000-0xc)='io\x00') ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x4) pread64(r0, &(0x7f0000910000)=""/0, 0x0, 0x0) fcntl$getownex(r6, 0x10, &(0x7f00006c3000)={0x0, 0x0}) read(r6, &(0x7f0000b5b000)=""/0, 0x0) ioctl$KVM_SET_ONE_REG(r6, 0x4010aeac, &(0x7f00000b4000-0x10)={0x7, 0x1}) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000f18000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f000028c000-0x4)=0xc) lseek(r6, 0x0, 0x0) r7 = open(&(0x7f0000087000)='./file0\x00', 0x400005, 0x8) setsockopt(r7, 0x10001, 0xffffffffffff9033, &(0x7f0000263000-0x53)="9941d57d2dc8fbbead57e215450484fe0c3444ef9722271ea0283d941ec8b56dd553d5ef49d3b18422f2eba782369b43958443035370000af4893e604c228c4d77d8c6a650d8c233cd6dc4764829b5e8ff91f5", 0x53) setsockopt$packet_buf(r7, 0x107, 0x1, &(0x7f0000393000-0xc0)="3323c7a7dfddd57fa4b8eb8ab1c3824f1629f38b7d2f059d7ecb0d968e71e0ef32533984c582f1d19f64ae7b98a3e4859a381a462cf09370d0ac42246f5e8dde9dbcb8868d137f39c1c7c20a95420cc86be67863dbccaf28be1bdcba0caffb93d95c79ff0e4ce0aacad52e6a26d7588d778e50d9b437ee58aa3468baf18014758296f7cface7e7f26dc6a375bbaabc56f97f309b0b1132115852094d7640a84c22919c9c0980f66b16a91e1ef5285ac9a33df7b2962622f954dc035eea559a33", 0xc0) 2018/01/27 22:30:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000bb4000-0xb)='/dev/adsp#\x00', 0x8, 0x40000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001ad000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000228000-0x10)='attr/sockcreate\x00') setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f00006b1000)="3b157c1e08fbe50eba648b1c52fe99de182f96aedb19a2c7f9144f45d864cbd7cff5c2da2bdb0dc26093e03c8dbb41c8dc7e880b4f736e12968e7ac7190cedc61ac5d453ddaeb706dfd093c14ccd1d1c690f1e676c14f02e6ac3f0c800edae50", 0x60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/27 22:30:02 executing program 7: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e38000)="01010000000e000000000300439d0054", 0x10) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f59000-0xb)='/dev/mixer\x00', 0x4000, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000f58000)=0x4280) r2 = dup2(r0, r0) write$selinux_user(r2, &(0x7f0000f55000)={'system_u:object_r:devtty_t:s0', 0x20, 'user_u\x00'}, 0xff) 2018/01/27 22:30:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000a28000)={0x0, 0x8, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00008f9000+0xd83)='/dev/mixer\x00', 0x22000, 0x0) accept4$netrom(r1, &(0x7f00003e3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000634000-0x4)=0x10, 0x80000) 2018/01/27 22:30:02 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000289000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000813000)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000002000)='*-mime_type\x00') setsockopt(r2, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000)=@ll={0x11, 0x1f, r3, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000)={0x1, 0x7, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) 2018/01/27 22:30:02 executing program 4: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000001a000)={0x0, 0x0}, 0x1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000d5000-0x1000)=""/4096) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000ec000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x125, &(0x7f00000ed000-0x125)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x20d, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x1, 0x2, r0, r2, 0x8001, 0x0, 0x10, 0xc, 0x0, 0x0, 0x4, {[@window={0x3, 0x3, 0x0}, @md5sig={0x13, 0x12, "0b58b9bff5d33ad8f8a3da3dfa337c24"}, @generic={0x8, 0x9, "2157099d72de20"}, @fastopen={0x22, 0x11, "2fca8fed1c40c4f079b17a971822e3"}]}}, {"5cd7cc75b35d566d9fe2097fe367925aea1c4880facd336df1c58dd0e5098eedfba2e0eff19f03dde7b32b8b13ef00ea66d13e1b2329877a5771c992ed1b5b35bb61a8e0f159f53d6c13718159777f07e240a62414b2ea30c35352430c502bc1d2d4f238c11ee12dbf318c93d169536fb1af267f61205216d8dfedcccba652dc25664c36179c990888ec189dd8217aaa88be6e2445118ab48286b092f54d9b6aeaf4e761b77b3660444238"}}}}}}}, 0x0) 2018/01/27 22:30:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000037000-0xb)='/dev/hwrng\x00', 0x80040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000c1e000-0x22)={0xffff, 0x401, 0x9, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$ion(0xffffffffffffff9c, &(0x7f0000deb000-0x9)='/dev/ion\x00', 0x400400, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00005aa000-0x1000)=""/4096, &(0x7f0000f96000)=0x1000) 2018/01/27 22:30:02 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x1128)=@dellink={0x28, 0x11, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000022000)=""/170, 0xaa, 0x0) 2018/01/27 22:30:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f72893000", 0x94, 0x0, 0x6, 0x0, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x2000000000000009, 0x80000002, 0x0, 0x1f, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 22:30:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000e43000)='./file0\x00', 0x400, 0x8) syz_open_dev$midi(&(0x7f0000e4b000)='/dev/midi#\x00', 0x401f, 0x40100) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:30:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00001a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="3ea318af2fd0c2224ebf7f87b383659d2074af28b5", 0x15}], 0x1, &(0x7f0000002000-0x150)=[], 0x0, 0x0}, 0x0) keyctl$dh_compute(0x17, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=""/255, 0xff, 0x0) 2018/01/27 22:30:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) 2018/01/27 22:30:02 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) sendmsg(r0, &(0x7f0000015000)={&(0x7f000001f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xafb402e2, &(0x7f0000012000)=[], 0x0, &(0x7f000001e000)=[], 0x0, 0x0}, 0x0) 2018/01/27 22:30:02 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000057a000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x851) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000006, 0x93b, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c79000)='/dev/rtc\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000bdc000-0x14)=@known='security.capability\x00', &(0x7f00001d5000)=""/133, 0x85) recvmsg$kcm(r0, &(0x7f0000ffe000-0x38)={&(0x7f0000df0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000e0d000)=[{&(0x7f0000334000-0xf0)=""/240, 0xf0}, {&(0x7f0000a2f000)=""/41, 0x29}, {&(0x7f0000419000-0x86)=""/134, 0x86}, {&(0x7f0000cdd000-0x85)=""/133, 0x85}, {&(0x7f0000741000-0xc3)=""/195, 0xc3}, {&(0x7f0000ccb000)=""/129, 0x81}, {&(0x7f0000d4c000-0x96)=""/150, 0x96}, {&(0x7f000026c000-0xc6)=""/198, 0xc6}, {&(0x7f0000860000-0x21)=""/33, 0x21}, {&(0x7f0000161000-0xd3)=""/211, 0xd3}], 0xa, &(0x7f00009fe000)=""/166, 0xa6, 0x4}, 0x12000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000c24000-0xc)={{0x1f, 0x101, 0x4, 0x9, 0x8, 0x500000000000000}, 0x7}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000b1e000)={0x2400000, 0x1f, 0x5}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dc2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/27 22:30:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ca3000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f42000-0x4)=0x2, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r1, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 22:30:02 executing program 5: creat(&(0x7f0000dd4000)='./file0\x00', 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x35, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) tee(r0, r0, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000001000-0x4)=0x401, 0x4) 2018/01/27 22:30:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) tee(r0, 0xffffffffffffffff, 0x7ffffffff, 0x200005) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/27 22:30:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000034f000)='/dev/hwrng\x00', 0x40042, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f000044f000-0x68)={0x7d, 0x0, [0xfff, 0x6, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$get_persistent(0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007d6000-0x8)=@assoc_value={0x0, 0x80000001}, &(0x7f0000289000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005cf000-0x10)={r1, 0xffff, 0xffffffffffff0000, 0x7}, &(0x7f0000a7a000-0x4)=0x10) 2018/01/27 22:30:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000249000-0x9)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000c21000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000383000)="dd6338b270f900b3d58a50aa40f85affddccb4d0b8", 0x15, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000010a000-0x8)={0x0, 0x0}) connect(r1, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 22:30:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x252, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000001000-0x20)={0x10003, 0x7000, 0xffffffff00000001, 0x8000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8b) connect$can_bcm(r1, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x5) 2018/01/27 22:30:02 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000-0x20)={0x100, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0x80, r2, 0x10000, 0xe286}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000014000-0x10)={r3, 0xa69a}) syz_open_dev$sndtimer(&(0x7f0000014000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000011000)={r1, &(0x7f0000000000)="a162558219a232ea62fa0e830ad6a78ef67fdc103a96"}, 0x10) read(r0, &(0x7f0000002000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000012d000)='/dev/dsp\x00', 0x80, 0x0) vmsplice(r1, &(0x7f000095f000-0x70)=[{&(0x7f00002fe000)="892913da6df34572181a0d05abc56177e84bc9f7276f2de3b9d9c749ddd7dc", 0x1f}, {&(0x7f0000f13000)="6428567d8d34d87f18fd24992106b566bcd2bfab6941aa97aec421012e3dd643308feb6431acf489053107990ea2032ee349715cee668d245cc822f2bcd9d3c208311f2c650a0cb1e18ac4cb18c849c6e1bb700733c37bdac29c", 0x5a}, {&(0x7f000041f000)="c8178400811368ee2b9e29e32fbc7987daba2e4637dab184eded4d626e7fa920e1dfc6a03890040dfa0056fa219e0b4c391822b6813e1b790dd9985c90eb861c177d52ccf2ff2767fb12822c5975676d938d08ac6dfb379ea1d0b8228cba1f01ddfaba7080bd820c9a14900f84cd14ece9ae43ba4ce4cc4a46c1", 0x7a}, {&(0x7f0000cfb000)="c96882def610e7fe4c728c6ad3c6a6f8f21fd13c01a9aaa5dd59ec73187d857e101f7cd01de0985933f950f92957bfa381d8c86a10853592fb53a8", 0x3b}, {&(0x7f0000323000)="56c2f316712d573e54197d0c615897de414f1d5a90f6f454386c6d76a1fc3e3b82acdf36afad2596a65b410a7a99779000aef494d1cb735b614d752d3e6a3c38f26e0679dbb91df3e7b5afb32203525024b4904d2d0328229515ba37b1863836a20d070c74dae87bbb49a4961543ee3a8af8b00cde43e936c4ceb96686da17ca52fbb19b36f1cc9686feb185bbd5b737362e25e143d72024793c27b3152ae225df38cdf712add0f4467dd9ed026454f1fb3ded24a2ed6e9a8ff4b7b6b6d6fefd11f18b93715d8ec1eacfac971a3db6ed", 0xd0}, {&(0x7f000038d000-0x9d)="16476ffdf1541e018831ee06ab6fcd655845dc8c665c156300e88f74b910ede7bf43eddb4d9b82e38c52ce278bae70f8060411a235ea707b0122f49acca2320b025527c6aead502cea82abb9af4363cda9110159e332ceee8a470833a91c0c196886ede083331e30238661eb65d64b125fff4bdb7a4b9ac66071f29eaf40c52445fac88a957ad0b45040299355447cb25eaf1dac9a46c2d1bf293b6586577869634076a01812c688d11cc1fc92", 0xad}, {&(0x7f0000ea8000+0x40c)="597d319fa3619033b622a369b54771499a824aba2331004db22663573f0f5018650be2d1a369009967142fed5e55e133cb3c5c810d75d3da048d5c32f27c948f4ab1d755e14b3729144114b07907cfc467092706c4d2058173d97dac3dae6a0f74817876f09f8194b41c3b618fe47d5d1f7ea21d1fe96d6f74806ea4424f88f0ddaa06b1a03fb7d5ce69bdddd24f58646ab2acc63deb5d1dab9942f301a19953188116d2e2", 0xa5}], 0x7, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00001b2000)={0x0, 0x4b, "e7c8531c0e95c55584a9aeb3b49f5a31061c517b98fa93ee6e05e72fb704c77b284dfcbb71af4f0c8c599f6eacd5136fe65e9c3796b00478d92a010b8f238c78e37170f4a52cdfa9b05365"}, &(0x7f000095a000-0x4)=0x53) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00008ac000)={r5, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x4}, &(0x7f00001db000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000860000)={r5, 0xa0000000000000}, 0x6) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000feb000-0x10)={0x6, [0xff, 0x1, 0xffffffff, 0xb3, 0x1, 0x8f45]}, &(0x7f0000c46000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000a0e000-0x12)='/dev/input/mouse#\x00', 0x7, 0x2) pipe2(&(0x7f000077f000)={0x0, 0x0}, 0x4000) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000a24000)={&(0x7f0000b4b000/0x2000)=nil, 0x2000}) 2018/01/27 22:30:02 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xf, 0x7, &(0x7f0000011000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x2f, "657cafe9b79fbf552adbf648dfa58305316049add37c8bc5a93e6d91156ca1747b6c727725b65eafb0ba29e146d615"}, &(0x7f0000010000-0x4)=0x37) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000010000)={r1, 0x1ff, 0x7fff, 0x513}, &(0x7f0000010000)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 22:30:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000b70000)=[{0x0, 0x0}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000771000-0xa)='/dev/vcs#\x00', 0x4, 0x101) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000099a000)=0xc0000000, &(0x7f000092f000-0x4)=0x4) 2018/01/27 22:30:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000324000)='/dev/vcs#\x00', 0x3, 0xe000) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f00003db000-0x4)=0x0, 0x4) 2018/01/27 22:30:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000938000-0x38)={&(0x7f0000b76000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00007a2000)={&(0x7f0000792000)={0x24, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x6, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:30:02 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000078d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x2800) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00004a9000-0x2)=0x58, &(0x7f0000d5f000)=0x2) r2 = creat(&(0x7f0000000000+0x1dd)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f20000)=0x0) 2018/01/27 22:30:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x200, &(0x7f0000c2f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00009ec000-0x8)={0x0, 0x100000001}, &(0x7f0000bc3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000117000)={r1, 0x5}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000106000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004a8000-0x4)=0x4, 0x4) connect$inet(r2, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 22:30:02 executing program 4: mmap(&(0x7f0000002000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000415000-0xcb)={0x0, 0xc3, "b2496ee30cdd7f1b783e8a04a0e4028efa5c7c3293654ef2017dd5224b8f6fb66e37ecba867e3c55f05b8dbb47da41552b8261dcfce68c2b6323bfb7838ff7693bf6fffa70970456ceb6b503de95ca5ef00c7a7c535ed6b316910bb0fb77784355f6a589a2b71b840bc3a4660a83e73f17dc439b84577446f5f4a4f6b6045ebe69b8e4b5d579dfa12461650320c2fa0948956c2d194e5df20b7dbc73d943012d858c41ef895f2c68fe6a2a43578c44b95afbbb6e6c11973103a3d9e154c681c3b7db90"}, &(0x7f0000818000)=0xcb) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008f0000)={r1, 0x3, 0x53d3}, 0x8) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) 2018/01/27 22:30:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000764000)='/dev/cuse\x00', 0x501000, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/01/27 22:30:02 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0xffffffffffffff57, 0x4, &(0x7f0000d62000)="", 0x0) 2018/01/27 22:30:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28003) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x48, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/27 22:30:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000b96000)={&(0x7f000092f000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006dc000)={&(0x7f0000b0e000)={0x20, 0xa, 0xb, 0x300, 0x4, 0x1, {0x3, 0x0, 0x4}, [@typed={0xc, 0x87, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x10) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002a8000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a4000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000449000-0xc)={r1, r2, r3}, 0xc) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000673000)=0x7, 0x4) r4 = syz_open_dev$mouse(&(0x7f0000301000)='/dev/input/mouse#\x00', 0x6, 0x400) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000c4b000-0xc)={0x4, 0x37dde15f, 0x1, 0x1f8, 0x0, 0x5c0000000000000}) getsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f00008ae000)=0x0, &(0x7f0000ad7000-0x4)=0xfffffc43) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00003c4000-0x30)={@ax25={0x3, {"5a0b25b168ff33"}, 0x7}, {&(0x7f00005a5000-0x69)=""/105, 0x69}, &(0x7f0000e92000-0x1)=0x0, 0x2}, 0x30) 2018/01/27 22:30:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, 0xffffffffffffffff, 0x1}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00007da000-0x4)=0x80000001) clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") sched_rr_get_interval(0x0, &(0x7f000065e000-0x10)={0x0, 0x0}) 2018/01/27 22:30:02 executing program 2: clock_adjtime(0x1, &(0x7f0000e24000-0xd0)={0x20000000084c, 0xb2a, 0x9, 0x1, 0x4, 0x97, 0x100, 0xfffffffffffffffe, 0x10000, 0x401, 0x4, 0x1, 0x4, 0x1000, 0xfffffffffffffff7, 0x4, 0xffffffffffffffff, 0x8, 0x9, 0xfffffffeffffffff, 0x7, 0xb6e, 0xb2, 0x20, 0x2f, 0x1ff}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000032e000)="db28ef0131f5fec2093d389aeb0b932d46ba3ccb99de7e22be218bf69b80a38ea7bba1f99908b86acb95de6a6632bdf4f4bd1063653cd426169da16460c79eb64223505a0a14e97bd2ac840ad3ebef9bf09e35f5da582d247aeeadf553690cdb7df6699897359ed06b3d9f3e6d3fb013f54106a98ca2bc5e9e1cb61ffb7ad0d4ed47ea816e5d55c71860bdb20a78ea02189201fc1d518c0c4976c14631cfa61ae2eaf5d97695ca261675a6e8c8b085f60b7e61f337d91d3505eafe3414bc792c04841a234c5fc6d4", 0xc8) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/27 22:30:02 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000014000-0x8)='keyring\x00', &(0x7f0000010000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000008000)='keyring\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r0, 0xb91, r1) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000010000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x0, 0x0}, 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@unspec=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0x0, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x310) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/27 22:30:02 executing program 7: mmap(&(0x7f0000000000/0x44f000)=nil, 0x44f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000044c000)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) mmap(&(0x7f000044f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000044f000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000022d000)=0xe1d) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/01/27 22:30:02 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r1, 0x5605) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)="") unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 22:30:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x80) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000008000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000022000)='/dev/midi#\x00', 0x2, 0x80) getsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000006000)=0x0, &(0x7f0000007000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x200000011) bind$netlink(r2, &(0x7f0000013000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454c8, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000024000-0x8)=0x0, r0, &(0x7f0000024000-0x8)=0x0, 0x1f, 0x3) 2018/01/27 22:30:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c63000-0xb)='/dev/hwrng\x00', 0x2100, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c02000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a8b000)={0x0, 0x7fffffff}, &(0x7f000048f000)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000c35000-0x8)={r4, 0x2}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000887000-0x4c8)={{0x7, 0x5, 0x3, 0x3, "057936a8ec746a395bd8697581e064ca08b1ec306bd345972a108733cca1fd5fe8fa427c9f8b7a95da3fa067", 0x800}, 0x1, [0x8, 0x80000001, 0x800, 0xff, 0xfffffffffffffff8, 0xf81, 0x81, 0x6, 0x1, 0x2, 0x3ff, 0x7fff, 0x9, 0x3000000, 0x3, 0x8, 0x9, 0xffff, 0x80000000, 0x3ff, 0x4, 0x0, 0x80, 0x8170, 0x1ff, 0x1, 0x3, 0x4, 0x9caa, 0x1200, 0x1ff, 0x81, 0x7fffffff, 0x6, 0x7, 0x7ff, 0x9, 0x200, 0x5, 0x2, 0x61, 0x3, 0x0, 0xc9, 0xffffffff, 0x40, 0x9, 0x1ff, 0xa44, 0xffff, 0x2, 0xa2e, 0x2, 0x1, 0x20, 0x5, 0x5eb39e84, 0x8001, 0x6, 0x3, 0x7, 0x0, 0x0, 0x5, 0x9, 0x9, 0x5, 0x2, 0x6c8, 0x5023, 0xcf1, 0x8, 0x4, 0x5fe, 0x0, 0x7, 0x3ff, 0xffffffffffffff7f, 0x51, 0x1f, 0xffffffff, 0x800000, 0x8, 0x0, 0xffff, 0x5, 0xfffffffffffffff8, 0x8f2, 0x20, 0x5, 0x3, 0x0, 0x446, 0x100, 0xffff, 0x2beb, 0x7fffffff, 0x6, 0x21, 0x4, 0x4, 0x4, 0x8, 0x1, 0x8000, 0x8001, 0x100000001, 0x8, 0xfff, 0x1ff, 0x10001, 0xfffffffffffffff9, 0x3f, 0x7, 0x3, 0x2, 0x0, 0x1, 0x6, 0xad3, 0x2, 0x5, 0x1, 0x2, 0x200, 0x9, 0x1, 0xad0d], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) r5 = add_key(&(0x7f000031b000)='encrypted\x00', &(0x7f00009f1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) recvmsg(r2, &(0x7f000074c000-0x38)={0x0, 0x0, &(0x7f0000eab000-0x40)=[{&(0x7f0000c3e000-0x6c)=""/108, 0x6c}, {&(0x7f0000c16000)=""/186, 0xba}, {&(0x7f00005a0000)=""/234, 0xea}, {&(0x7f0000767000-0xbf)=""/191, 0xbf}], 0x4, &(0x7f0000358000)=""/19, 0x13, 0x3}, 0x0) lstat(&(0x7f000006c000)='./file0\x00', &(0x7f0000a13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000048b000)={0x0, 0x0}) write$selinux_load(r3, &(0x7f0000b7a000)={0xf97cff8c, 0x8, 'SE Linux', "f0343ac8940619de118052a3a7c20bec85683b240e5e730429bb803b3ef69aeae03930a8383ed8ed423b0a4648dbd8d63bfa26008e"}, 0x45) keyctl$update(0x2, r5, &(0x7f00007cf000-0x6f)="4307cf41fe6cd87ce91a6455d443e953a83f5290d40854c7156d15a56f73f7fa0295fc8afaf2dd179d327ffbd8515c33ed5020e5a5abb0354bc4e128e80260a567cbc456f90bbf09033b840530fe98e6c3ab543edc2f7e324bc601bc1dc8dd22a5f3bb054e3b70fbd1ea5c9d6ab9fa", 0x6f) 2018/01/27 22:30:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x3, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000f5b000-0xc)={0x10, 0x0, 0x0, 0x830}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x2158, 0x16, 0x800, 0x4, 0x2, {0x17, 0x0, 0x0}, [@nested={0x1144, 0x7, [@generic="0b47e6909be0298c7ad5240a5016921b08467707a6dbee1869199f86cae07f4abb986d83e7e2d14669b64a4ef6d18bef203447e9c54a33e046ff06804a23dfdf3dfa002b62b7b09dd1b6eb92c389ab5a9ccfd84f8cc6c90b55d562574a21e3f60e1b275b93166edc3ed2443fa6948005aeb131436940c74c9fbd1e05fc84ef62b4400d6aa859b08a62fe92ee71190948c1e9203b57519d5254db55b8", @generic="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@generic="7cfa970af3e4d241c8918e6384374bbf019d647b2f052ca3386d48b3a165dc2ddd8c6f72f5a9654bfeb841a254728a5a673d5fba4be016516b6ddf41833cd5cb2e32f1b8e7c5702e312e8facfc2e6366408457deef82573808e1dff89ed027afec10f953fa784a03852f6caf586d9283f891005adbcbeef35f050e1dcb6649893e1d39dd9228ed7f90f20261e4375f85c5914b2962b5c77062ad149b46ee72c046c18546"]}, 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0x2158}, 0x1, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r3 = getpgid(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) readv(r1, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000005000-0x6c)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:30:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002f9000)='./file0\x00', 0x1) vmsplice(r0, &(0x7f0000473000-0x10)=[{&(0x7f0000460000)="5066a75a70a2a581403e5ae99d50fe019e478d4fb3137c19eefad644d2115332be7e9269280d7f8b0ff8c2445901fbaa7821463d7bbf258dd963e1fd749256638034d5b82c2ca7bef77298194fa343ce533cbc123f3fe0c96c3039e6c2b7bc9127ee42b7e171a463b1c163391a6969d2f55c96835edbe26cfa9a6c33cb2cdaa530494758f5180fae6b25c0ed7fbb63ea32fb7a5b55ff4fcb65ca9b0b72115234018b5cab5f1a96147878e2acb3f0a96ca993616ff2ff", 0xb6}], 0x1, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009e5000-0x108)={0x0, @in6={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xfff, 0x8, 0x5acb, 0x10000, 0x4, 0x7, 0x6, 0x5cf9, 0x9, 0x5, 0x800, 0x1, 0xa0, 0x20]}, &(0x7f0000c7a000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d04000-0x98)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6}, &(0x7f0000629000)=0x98) sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/27 22:30:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000f3000-0xd)='/dev/usbmon#\x00', 0x3, 0x101000) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000e37000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendfile(r2, r2, &(0x7f0000a58000-0x8)=0x0, 0x9) r3 = accept$ipx(r2, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r1, &(0x7f0000389000-0x1)="b6", 0x1, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00006c2000-0x4)=0x4, 0x4) r4 = dup3(r3, r1, 0x80000) writev(r4, &(0x7f0000ccf000-0x10)=[{&(0x7f0000f6d000)="c99401c7b3eb3de913fb460edf60be34314dd1987c8bf8779963d42120f7c84501b12fa286f2", 0x26}], 0x1) ppoll(&(0x7f000000b000)=[{r1, 0x410, 0x0}, {r4, 0x0, 0x0}, {r3, 0x8, 0x0}, {r2, 0x20, 0x0}, {r4, 0x1, 0x0}, {r2, 0x0, 0x0}, {r3, 0x2100, 0x0}, {r2, 0x4014, 0x0}, {r3, 0x8, 0x0}], 0x9, &(0x7f000020d000-0x10)={0x0, 0x0}, &(0x7f00003e1000)={0x1800}, 0x8) 2018/01/27 22:30:02 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d80000+0x747)='/dev/rfkill\x00', 0x200002, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f80000-0x20)={0x80000000, 0x0, 0x10001, 0x5}) syz_open_dev$sg(&(0x7f00004da000)='/dev/sg#\x00', 0x7, 0x1) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000129000-0x10)={r3, 0x10001}) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000f81000-0x8)=0x6, 0x8) 2018/01/27 22:30:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00009a3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/27 22:30:02 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000004000-0x1028)={r1, r1, 0x81, 0x8, &(0x7f0000000000)="5f4f651e71544308f11bb29c282bf5b28995cf5ec927bc44a9e3f794a2096e14fd3e096e0b6522b5ac0f2dd513accaacdb23df18924084a768dde4bc314dda7c2acfce810af9310a96ebb675cd49be96acc06153079ff370987c34189d7f1b6b3e6a5123d72c2f475b74cd79abdc79c396c165c637487f70fef5848e8c67f88be33177ec3cfb309cc35d5e469f7402cc317eea3800ae051ea08fbcd397ec9815f1327dc165dc6a0b405d8727088154a3ae57112058988ec39f57a66989c429e8f5738febea6e6272f076b127f69f553f9fd155466df681", 0x0, 0x207, 0x4, 0x5, 0x6, 0x400, 0x200, "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ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) fcntl$addseals(r0, 0x409, 0x3) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$TIOCCBRK(r2, 0x5428) msgget(0x0, 0x202) 2018/01/27 22:30:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000053000)={0x0, 0x0}, 0x4800) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f00009c9000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000216000)=0x82, 0x80000) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00004ec000)={{0x0, 0x4}, 0x8000040}, 0xffffff59) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r2 = getpid() ptrace$getregs(0xe, r2, 0x0, &(0x7f000084f000)=""/74) r3 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000372000)=""/109) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000ebb000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) fstat(r4, &(0x7f0000aba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') userfaultfd(0x80000) [ 43.915672] binder: BINDER_SET_CONTEXT_MGR already set [ 43.927937] binder: 6442:6448 ioctl 40046207 0 returned -16 [ 43.929515] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/27 22:30:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff51) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00001f8000-0x4)=0x0, 0x4) timerfd_create(0x3, 0x80800) r1 = request_key(&(0x7f0000cd1000-0xa)='syzkaller\x00', &(0x7f0000f85000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006a9000)='selinuxppp1,%(\x00', 0xfffffffffffffff8) r2 = add_key(&(0x7f0000398000)='.request_key_auth\x00', &(0x7f00005af000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000090c000)="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", 0x1000, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f00008ed000-0xb)='asymmetric\x00', &(0x7f00008df000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) 2018/01/27 22:30:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000af0000-0x1c)=""/28, 0xfffffffffffffe5d) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000505000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000032f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007b8000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/27 22:30:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000184000-0x46)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x4) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000582000)=[{&(0x7f000000d000)="b655dc0bb2d53f1d7f088be7fcf2f44fad094ec6c7961181e9ac95667169091aea8c58be2361f8cfbd379c63fcccea35da14e072150c077cbea6754a9030c689d2707ddac9160d75254707c7276b02fb3d28b87ecdd59f9f9aadf05e502b30ed2449d34086617291433b6006c735a64773b4ad95a44f832b5a734f9b526aa9", 0x4d}, {&(0x7f0000fed000)="53b5f1f6d1af780be3105d316123bb9a865fabd8043b9bbb7c7c8682573971fcea5cb63aa130c5a9fddb6576fbed2442d3aec4792dbf5cac5f3f6b3e4e8af058412badbc58dd5e0e7b11d13c72231314a4275b2cbef0378d48928d18460e0dbafd124d239e4a95bc5215993a1988b93fd6379699572e620bfff4970c8206fc649d89192eae565555a11b", 0x8a}, {&(0x7f0000df2000-0xc6)="5e2b22c2e5a38d644002dd358d71e0c1acd77f7e70840da095e281193fac95882b09ad718291bd1c6318cf23fd663e180afe21f1c596a006b05f0c4fce84b77e373f54335f74be251ff6bd1add14e0efb1921c1b77036584c05413055bc8310c33d3669eff4d85043c855041f6bb01c644231f169d3748396a6026be87a7e1efb55ae6763ec4eecbe11a0277ca465151255d7627abc6b38cdcda9e8bc3b14347fc00315b306a1765c37dc2377cd838089ae83e52cd33bb1e399bd7b669d7e1b4dcced2595fc1", 0xffffffd1}], 0x3) ioctl$TCSETS(r1, 0x5402, &(0x7f000052e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5403, &(0x7f000055b000-0x24)={0x80000001, 0x40, 0x1, 0x0, 0x8, 0x8, 0x6, 0x4, 0x3ff, 0x8, 0x9, 0x9}) 2018/01/27 22:30:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000060d000-0x4)=0x14) socketpair(0x1, 0x5, 0xe8e, &(0x7f0000800000)={0x0, 0x0}) connect$packet(0xffffffffffffffff, &(0x7f00008ed000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000408000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006e5000-0xc)={0x0, 0x1, 0x30}, &(0x7f00001b4000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00006fe000)=0x0, 0xffffffffffffff61) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000ce3000)=[], 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x1002ffffffc}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007fe000-0xc)={0x0, 0x0, 0xffffffffffffffff}) 2018/01/27 22:30:02 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1400000000080807, 0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fcc000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000fcb000)=0x80000000) write(r0, &(0x7f0000fc6000-0x1f)="1b0000005e0005580000ffffa103000073eb00000000b100000480", 0x1b) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003d8000-0xf)='/dev/sequencer\x00', 0x201, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r2, &(0x7f0000fcb000)={'system_u:object_r:initctl_t:s0', 0x20, 'system_u:object_r:policy_config_t:s0', 0x20, 0x38, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x65) 2018/01/27 22:30:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000573000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000739000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/27 22:30:02 executing program 5: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006bd000)='/dev/vga_arbiter\x00', 0x175980, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00003a8000-0x18)={0x7b21, 0x5, 0x100000000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r2, 0x5111, &(0x7f0000ce6000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 22:30:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000872000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000dcc000)=0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000863000)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:30:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000316000-0xf1)="6d6170730086e2b13b5890c4dc5a7bbadc0297f28b58867d979387d86e318e7bc8338193d19a68139f38e51ad098e99db461bea3965f5d1f0baee2da2bc8487c2053b5bff6d80ac46ffbd70bc6104b1a8c77a0e91001af0ed0cb8af1c9c7bccb18e78df4441694ae013b7c405bf8f5e16ed133b1ac8e618b603ff53bc306407317463a4a519749a0612a055ef8df834ac4d3b9e88b836ed11fb289f6027ea8ba7598810840155574566895768765f9e7625bb8300217d7bf74fa14a4bb9dc2343e0f4e8116679d4bd1f5b84d005137e65eabe197945cacd1055a9a64697adc8bb7b1374e5bc615d361edda531d68e1d907") readv(r1, &(0x7f0000f04000)=[{&(0x7f0000636000-0x92)=""/146, 0x92}], 0x1) 2018/01/27 22:30:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000ea7000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003d1000-0x9)='/dev/dsp\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000a13000-0x98)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x13}, @in6={0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) 2018/01/27 22:30:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000529000)={r0}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000bc6000-0x4)=0x0, &(0x7f000036b000)=0x12) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00009bf000-0x20)={@generic="fc9b2e0472a66f407d09159573622f60", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f0000867000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x5, 0x0, [], "fa02f07879"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}, 0x33) 2018/01/27 22:30:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000629000)='./file0\x00', &(0x7f0000001000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mkdir(&(0x7f00001f2000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0xe)='./file0/file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000001000)=""/2, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000001000)=""/71, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000)=0x0, r1, &(0x7f0000000000)=0x0, 0x5, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000001000-0x6)='ramfs\x00', 0x80000, &(0x7f0000003000-0x30)="9028020ce42e8cfb8a3df24a9a7a677f00000000000000012f9fe74e5155e1a6d89550da805bdc8cfee0be9be547eed1") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000002000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/27 22:30:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$vcsa(&(0x7f0000d7b000-0xb)='/dev/vcsa#\x00', 0x7f, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000571000-0x10)={0x3000, 0x2000, 0x0}) bind$inet6(r0, &(0x7f00004ed000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f00009c1000)=[{&(0x7f00007dd000-0x1000)="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", 0x118}], 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000daa000+0xcb4)={0x0, 0x4, 0x0, 0xfffffffffffffff8, 0x5, 0x5a1}, &(0x7f0000bb8000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e82000)={r2, @in6={{0xa, 0x1, 0x7f00000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x760, 0x2, 0xe00, 0x4, 0x4}, 0xa0) shutdown(r0, 0x1) 2018/01/27 22:30:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000aa6000-0x9)='/dev/kvm\x00', 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d2b000)='/selinux/checkreqprot\x00', 0x210900, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000624000-0x8)={0x0, 0x1}, &(0x7f0000ec0000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000923000-0x8c)={r2, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000949000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r3 = add_key$user(&(0x7f0000bff000-0x5)='user\x00', &(0x7f0000d60000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000094a000)="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", 0x1000, 0x0) keyctl$get_security(0x11, r3, &(0x7f000095e000-0xfb)=""/251, 0xfb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) rmdir(&(0x7f0000886000)='./file0\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000753000)=0x5, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000a3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0xff, 0xe, 0xa, 0x3, 0xfffffffffffffe00}, 0x20) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d7000-0x1a)="b5ff2093788bca", 0x7) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/01/27 22:30:02 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x4d)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5)={0x8, 0xf08, 0x5, 0x1}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x4482, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x40, 0x111200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x8, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x8d, "eddffba5cf91a5c53d9f4a3f7e16cb1f014b388c3ebd746c546b27e057660723f5bdbf4be96881478e7ff90e3e0f71a77b70befa515cd67c2576ff42351589d0186d61dede15f70f7f5d6b50d2011fa3e5f1d4c0329889e48b2a900d2594ae06403280b69b96cdde1d26dc3c387b4f6b8c1a6e0456214f817a5184e6688e20c8675699fa785dca81a6a866a50e"}, &(0x7f0000002000-0x4)=0x95) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={r2, 0xa0, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e}, @in={0x2, 0x3, @rand_addr=0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) 2018/01/27 22:30:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00008fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000571000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000f46000)={0x5, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000771000)={0x0, 0x0}) 2018/01/27 22:30:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000340000-0x8)={0x0, 0x100}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x5a)={r1, 0x52, "ad6c0791c0c82b0e3acb0bae7e49afdda5114ecab1cd6ad8ab7374267bd9d1bd6315c208c6f1810527985b93202634b94687a015c47836c78091cfb8acbae93f7174993a04b99ca9bf979048a1d3e39a654f"}, &(0x7f0000d32000)=0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f00001f8000-0x4)=0x0, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000619000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000402000-0x4)=0xc) sendmsg$can_bcm(r0, &(0x7f0000f25000)={&(0x7f0000703000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000222000)={&(0x7f000095e000)={0x3, 0xb, 0x5, {0x0, 0x7530}, {0x0, 0x7530}, {0x2, 0x200, 0x5, 0x3}, 0x1, @can={{0x3, 0x0, 0x6, 0x1}, 0x8, 0x1, 0x0, 0x0, "8d19d91ce60d2648"}}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x40) creat(&(0x7f00000c9000)='./file0\x00', 0x81) [ 44.209651] [ 44.211340] ====================================================== [ 44.217656] WARNING: possible circular locking dependency detected [ 44.223986] 4.15.0-rc9+ #283 Not tainted [ 44.228020] ------------------------------------------------------ [ 44.234306] syz-executor4/6533 is trying to acquire lock: [ 44.239812] (sk_lock-AF_INET6){+.+.}, at: [<00000000dcf67b3c>] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 44.249242] [ 44.249242] but task is already holding lock: [ 44.255179] (rtnl_mutex){+.+.}, at: [<0000000036401c8c>] rtnl_lock+0x17/0x20 [ 44.262431] [ 44.262431] which lock already depends on the new lock. [ 44.262431] [ 44.270717] [ 44.270717] the existing dependency chain (in reverse order) is: [ 44.278305] [ 44.278305] -> #1 (rtnl_mutex){+.+.}: [ 44.283563] __mutex_lock+0x16f/0x1a80 [ 44.287942] mutex_lock_nested+0x16/0x20 [ 44.292503] rtnl_lock+0x17/0x20 [ 44.296361] register_netdevice_notifier+0xad/0x860 [ 44.301879] tee_tg_check+0x1a0/0x280 [ 44.306172] xt_check_target+0x22c/0x7d0 [ 44.310725] find_check_entry.isra.7+0x935/0xcf0 [ 44.315971] translate_table+0xf52/0x1690 [ 44.320610] do_ip6t_set_ctl+0x370/0x5f0 [ 44.325161] nf_setsockopt+0x67/0xc0 [ 44.329367] ipv6_setsockopt+0x115/0x150 [ 44.333924] udpv6_setsockopt+0x45/0x80 [ 44.338391] sock_common_setsockopt+0x95/0xd0 [ 44.343375] SyS_setsockopt+0x189/0x360 [ 44.347840] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 44.353082] [ 44.353082] -> #0 (sk_lock-AF_INET6){+.+.}: [ 44.358859] lock_acquire+0x1d5/0x580 [ 44.363151] lock_sock_nested+0xc2/0x110 [ 44.367705] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 44.373220] ipv6_setsockopt+0xd7/0x150 [ 44.377687] rawv6_setsockopt+0x4a/0xf0 [ 44.382153] sock_common_setsockopt+0x95/0xd0 [ 44.387138] SyS_setsockopt+0x189/0x360 [ 44.391605] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 44.396848] [ 44.396848] other info that might help us debug this: [ 44.396848] [ 44.404958] Possible unsafe locking scenario: [ 44.404958] [ 44.410986] CPU0 CPU1 [ 44.415622] ---- ---- [ 44.420255] lock(rtnl_mutex); [ 44.423507] lock(sk_lock-AF_INET6); [ 44.429793] lock(rtnl_mutex); [ 44.435559] lock(sk_lock-AF_INET6); [ 44.439327] [ 44.439327] *** DEADLOCK *** [ 44.439327] [ 44.445357] 1 lock held by syz-executor4/6533: [ 44.449906] #0: (rtnl_mutex){+.+.}, at: [<0000000036401c8c>] rtnl_lock+0x17/0x20 [ 44.457593] [ 44.457593] stack backtrace: [ 44.462062] CPU: 0 PID: 6533 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #283 [ 44.469302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.478625] Call Trace: [ 44.481188] dump_stack+0x194/0x257 [ 44.484790] ? arch_local_irq_restore+0x53/0x53 [ 44.489435] print_circular_bug.isra.37+0x2cd/0x2dc [ 44.494422] ? save_trace+0xe0/0x2b0 [ 44.498112] __lock_acquire+0x30a8/0x3e00 [ 44.502240] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.507404] ? rtnl_lock+0x17/0x20 [ 44.510917] ? __mutex_lock+0x16f/0x1a80 [ 44.514949] ? rtnl_lock+0x17/0x20 [ 44.518459] ? rtnl_lock+0x17/0x20 [ 44.521979] ? perf_trace_lock+0xd6/0x900 [ 44.526112] ? perf_trace_lock+0xd6/0x900 [ 44.530239] ? trace_event_raw_event_lock+0x340/0x340 [ 44.535401] ? print_irqtrace_events+0x270/0x270 [ 44.540139] ? check_noncircular+0x20/0x20 [ 44.544355] ? __might_sleep+0x95/0x190 [ 44.548304] ? check_noncircular+0x20/0x20 [ 44.552515] ? _cond_resched+0x14/0x30 [ 44.556381] ? __lock_acquire+0x664/0x3e00 [ 44.560591] ? find_held_lock+0x35/0x1d0 [ 44.564631] lock_acquire+0x1d5/0x580 [ 44.568425] ? lock_sock_nested+0xa3/0x110 [ 44.572633] ? lock_acquire+0x1d5/0x580 [ 44.576584] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 44.581836] ? lock_release+0xa40/0xa40 [ 44.585788] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 44.591647] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 44.597513] ? do_raw_spin_trylock+0x190/0x190 [ 44.602073] ? futex_wait+0x6a9/0x9a0 [ 44.605851] ? lock_sock_nested+0x44/0x110 [ 44.610071] lock_sock_nested+0xc2/0x110 [ 44.614109] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 44.619277] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 44.624273] ? ipv6_update_options+0x330/0x330 [ 44.628832] ? check_noncircular+0x20/0x20 [ 44.633041] ? get_futex_key+0x1d50/0x1d50 [ 44.637252] ? get_empty_filp+0x189/0x4f0 [ 44.641384] ? sock_alloc_file+0x1f3/0x560 [ 44.645595] ? sock_map_fd+0x34/0x90 [ 44.649289] ? find_held_lock+0x35/0x1d0 [ 44.653336] ? avc_has_perm+0x35e/0x680 [ 44.657291] ? lock_downgrade+0x980/0x980 [ 44.661416] ? lock_release+0xa40/0xa40 [ 44.665376] ? lock_downgrade+0x980/0x980 [ 44.669501] ? lock_release+0xa40/0xa40 [ 44.673452] ? __lock_is_held+0xb6/0x140 [ 44.677490] ? avc_has_perm+0x43e/0x680 [ 44.681443] ? avc_has_perm_noaudit+0x520/0x520 [ 44.686101] ? iterate_fd+0x3f0/0x3f0 [ 44.689881] ? lock_downgrade+0x980/0x980 [ 44.694002] ? __lock_is_held+0xb6/0x140 [ 44.698042] ? sock_has_perm+0x2a4/0x420 [ 44.702075] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 44.707414] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 44.713097] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 44.718351] ? alloc_file+0x27e/0x390 [ 44.722125] ipv6_setsockopt+0xd7/0x150 [ 44.726072] ? ipv6_setsockopt+0xd7/0x150 [ 44.730190] rawv6_setsockopt+0x4a/0xf0 [ 44.734146] sock_common_setsockopt+0x95/0xd0 [ 44.738617] SyS_setsockopt+0x189/0x360 [ 44.742570] ? SyS_recv+0x40/0x40 [ 44.745995] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 44.750813] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.755804] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/01/27 22:30:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x6) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000062000)='/dev/audio\x00', 0x200, 0x0) mkdirat(r0, &(0x7f0000451000)='./file0\x00', 0x8) connect(r0, &(0x7f000021c000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(ccm(arc4))\x00'}, 0x58) sendto$ax25(r0, &(0x7f0000c3c000-0xd7)="7735d01ccdece982cf89c764c5e686cfaec682e9115610f62e44e923f2fe0a8f2af73219340e447397798ad950870e734d4b438ad544babb73d1b8dcc4084dbbd4bb8b6d5704226aee89f0e60776db09c9adcb788c20e74cc20dda5f7323e0b7d238b989ab7d5f659248417a13f77842680fe51676cadb1ba78b94ba05d40000cd60e1305d6ffc564c05fc052ac73e6ec998d6fb4e9b27a18a8221ca9b0e93a113341a3f9cce903edf3ced0993d8c1105d290ce9c4b06dc6f61c023cbfaa976dda35807d0ff9436ddb1cc2fc40309aeb65cf416bc5bc", 0xd6, 0x4800, &(0x7f0000a10000)={0x3, {"ae0a59c9cd7497"}, 0x7fffffff}, 0x10) 2018/01/27 22:30:03 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000fb3000-0xa)='./control\x00', 0x4000036) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000a45000)='./file0\x00', 0xfffffffffffffffc, 0x19d) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) [ 44.760533] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 44.765259] RIP: 0033:0x453299 [ 44.768420] RSP: 002b:00007f1ed73e3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 44.776098] RAX: ffffffffffffffda RBX: 00007f1ed73e4700 RCX: 0000000000453299 [ 44.783345] RDX: 0000000000000001 RSI: 0000000000000029 RDI: 0000000000000013 [ 44.790587] RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000 [ 44.797834] R10: 0000000020001ffc R11: 0000000000000212 R12: 0000000000000000 [ 44.805075] R13: 0000000000a2f33f R14: 00007f1ed73e49c0 R15: 0000000000000000 2018/01/27 22:30:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000629000)='./file0\x00', &(0x7f0000001000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mkdir(&(0x7f00001f2000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0xe)='./file0/file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000001000)=""/2, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000001000)=""/71, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000)=0x0, r1, &(0x7f0000000000)=0x0, 0x5, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000001000-0x6)='ramfs\x00', 0x80000, &(0x7f0000003000-0x30)="9028020ce42e8cfb8a3df24a9a7a677f00000000000000012f9fe74e5155e1a6d89550da805bdc8cfee0be9be547eed1") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000002000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/27 22:30:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000629000)='./file0\x00', &(0x7f0000001000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mkdir(&(0x7f00001f2000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0xe)='./file0/file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000001000)=""/2, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000001000)=""/71, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000)=0x0, r1, &(0x7f0000000000)=0x0, 0x5, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000001000-0x6)='ramfs\x00', 0x80000, &(0x7f0000003000-0x30)="9028020ce42e8cfb8a3df24a9a7a677f00000000000000012f9fe74e5155e1a6d89550da805bdc8cfee0be9be547eed1") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000002000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/27 22:30:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x24, &(0x7f0000000000)=0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/27 22:30:03 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000fe1000)={0x2, 0x1000, 0x3, 0x2, 0xffffffffffffffc1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fe4000-0x8)={0x0, 0x0}, 0x802) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000fe4000-0x4)=0x0, &(0x7f0000386000-0x4)=0x4) 2018/01/27 22:30:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d6000-0x11)='/dev/vga_arbiter\x00', 0xf64b1aff1b1b4020, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00005d5000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000166000-0x24)={@common="6c6f00000000000000000006000015e8", &(0x7f0000292000-0x34)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r0) 2018/01/27 22:30:03 executing program 7: mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x9}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000ed000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000039f000)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x2a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000015b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [0xffffffff, 0xffffff00, 0xffffffff, 0xff0000ff], [0xffffff00, 0xff000000, 0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b, 0xe2b, 0x6, 0x40}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x0}}}, {{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [0xff000000, 0xffffff00, 0x0, 0xff000000], [0xff0000ff, 0xff, 0xffffffff, 0x0], @common='nr0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xb0f1, 0x5, 0x8}, 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x7, 0x3f, 0x6, 0x4, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8c4d53df2df558e0}}}, {{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xffffff00, 0xffffffff, 0xff, 0xff0000ff], [0xffffff00, 0x0, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7, 0x8, 0x0, 0x10}, 0x0, 0x118, 0x140, 0x0, {0x0, 0x0}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x4, 0x9, 0x1}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x7, 0x2, 0x1, [0xa31, 0xffff, 0x1ff, 0x6, 0x7, 0x1, 0x1000, 0x0, 0xfff, 0x2, 0x2, 0x0, 0x0, 0x6f, 0x3, 0x10001], 0xd}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x440) 2018/01/27 22:30:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002d6000)='/dev/sequencer\x00', 0x1, 0x0) connect$netlink(r0, &(0x7f00000f9000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000352000-0x4)=0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x2e, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00006b3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/01/27 22:30:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r1, &(0x7f0000014000)=0x0, 0x40000002) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000153000)={0x0, 0x0}) fanotify_init(0x24, 0xc03) 2018/01/27 22:30:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) r5 = gettid() tkill(r5, 0x16) mmap(&(0x7f0000e65000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/01/27 22:30:03 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x4d)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5)={0x8, 0xf08, 0x5, 0x1}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x4482, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x40, 0x111200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x8, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x8d, "eddffba5cf91a5c53d9f4a3f7e16cb1f014b388c3ebd746c546b27e057660723f5bdbf4be96881478e7ff90e3e0f71a77b70befa515cd67c2576ff42351589d0186d61dede15f70f7f5d6b50d2011fa3e5f1d4c0329889e48b2a900d2594ae06403280b69b96cdde1d26dc3c387b4f6b8c1a6e0456214f817a5184e6688e20c8675699fa785dca81a6a866a50e"}, &(0x7f0000002000-0x4)=0x95) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={r2, 0xa0, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e}, @in={0x2, 0x3, @rand_addr=0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) 2018/01/27 22:30:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000aa6000-0x9)='/dev/kvm\x00', 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d2b000)='/selinux/checkreqprot\x00', 0x210900, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000624000-0x8)={0x0, 0x1}, &(0x7f0000ec0000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000923000-0x8c)={r2, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000949000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r3 = add_key$user(&(0x7f0000bff000-0x5)='user\x00', &(0x7f0000d60000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000094a000)="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", 0x1000, 0x0) keyctl$get_security(0x11, r3, &(0x7f000095e000-0xfb)=""/251, 0xfb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) rmdir(&(0x7f0000886000)='./file0\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000753000)=0x5, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000a3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0xff, 0xe, 0xa, 0x3, 0xfffffffffffffe00}, 0x20) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d7000-0x1a)="b5ff2093788bca", 0x7) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/01/27 22:30:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0xe, 0x20000000004, 0x9d) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000329000-0x10)={0x6, 0x8000, 0xd6a, 0x2, r0}, 0x10) 2018/01/27 22:30:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000bfa000)='/dev/snd/midiC#D#\x00', 0x4, 0x80) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000ae6000-0x10)={&(0x7f0000e5a000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x8, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000034e000)={0x0, 0xffffffffffffffff, 0x0, 0x0, "2c75259946e0dca4f8af40f0f0cdfe2907573749d2e76bac5fd45322fb5675bf"}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000799000-0xc)='/dev/autofs\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00002be000-0x55)={0x0, 0xa2f1, 0x7, 0x7f, 0x8001, 0x8, 0x6, 0x2, {0x0, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x408}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0xfff, 0x10000, 0xef}}, &(0x7f00007af000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000072e000-0x20)={0x4, 0x4, 0x8, 0x7, 0x8000, 0x9, 0x8, 0x0, r3}, &(0x7f00002fb000-0x4)=0x20) 2018/01/27 22:30:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000aa6000-0x9)='/dev/kvm\x00', 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d2b000)='/selinux/checkreqprot\x00', 0x210900, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000624000-0x8)={0x0, 0x1}, &(0x7f0000ec0000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000923000-0x8c)={r2, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000949000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r3 = add_key$user(&(0x7f0000bff000-0x5)='user\x00', &(0x7f0000d60000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000094a000)="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", 0x1000, 0x0) keyctl$get_security(0x11, r3, &(0x7f000095e000-0xfb)=""/251, 0xfb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) rmdir(&(0x7f0000886000)='./file0\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000753000)=0x5, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000a3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0xff, 0xe, 0xa, 0x3, 0xfffffffffffffe00}, 0x20) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d7000-0x1a)="b5ff2093788bca", 0x7) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/01/27 22:30:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fea000)={0x0, 0x2, 0xffffffffffffffff, 0x9, 0x800, 0x40}, &(0x7f0000eaa000)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000087b000)={r1, 0x100000000}, 0x8) 2018/01/27 22:30:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000276000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000f60000-0x20)={0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:30:04 executing program 7: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2f, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x1, 0xffffffffffffffff, 0x14, 0x0, "d32429ea0e738940677abad2"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ae3000)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ae4000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae3000)=0xe8) bind$can_raw(r0, &(0x7f0000ae4000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000ae5000-0xc)={@rand_addr=0x817, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/01/27 22:30:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000e0d000-0x9)='/dev/ion\x00', 0x3, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000625000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) ioctl(r0, 0xde51, &(0x7f000053c000-0x80)="cb48021284914b01245ebed262c795308940fb69b9329424f3e9632e5404eab7cb433c70f5e59216f86f277230379b446cbfc48eefd6ab925e9cef7fc652ef4570aa8f55642e8fac5ee665f8adc626b436b8191d66f73037ca2045660be7941bf558a9101efe2a67e05e989d38b5f62bd5788189022e663aad681ff8a09996bb") r2 = getpid() perf_event_open(&(0x7f000063c000)={0x7, 0x78, 0x5, 0x8, 0x800, 0x7fffffff, 0x0, 0x0, 0x200, 0x4, 0x6, 0x4, 0xffffffffffffa420, 0x0, 0x3c4, 0x3, 0x7, 0x200, 0x7, 0x6, 0x401, 0x5, 0x1, 0xffffffffffffed27, 0x10001, 0x50d, 0x2, 0x1000, 0x0, 0x7fff, 0x8, 0x80000000, 0x0, 0x8, 0xff, 0x2, 0x6, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x10001, 0x5}, 0x10800, 0x3d, 0x8, 0x3, 0x0, 0xc000000000000000, 0x127, 0x0}, r2, 0x0, r1, 0x2) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x0) 2018/01/27 22:30:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000073b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000-0x4)=0xe8) lstat(&(0x7f000071e000)='./file0\x00', &(0x7f0000f07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004d7000-0x4)=0x0) stat(&(0x7f0000623000-0x8)='./file0\x00', &(0x7f0000ed9000+0x469)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d9e000)='./file0\x00', &(0x7f0000105000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000050000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000eea000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a79000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000218000-0x4)=0x2, 0x4) r10 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016f000-0xa)={0x0, 0x0, 0x0}, &(0x7f0000123000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b1a000)=0xc) r13 = getgid() madvise(&(0x7f0000a67000/0x4000)=nil, 0x4000, 0x3) fcntl$getownex(r0, 0x10, &(0x7f000056f000)={0x0, 0x0}) getresuid(&(0x7f0000089000-0x4)=0x0, &(0x7f0000b39000)=0x0, &(0x7f0000a59000-0x4)=0x0) getresgid(&(0x7f00007b4000)=0x0, &(0x7f00002bf000-0x4)=0x0, &(0x7f00005d8000-0x4)=0x0) sendmsg$unix(r0, &(0x7f000085b000)={&(0x7f0000dd1000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000613000)=[{&(0x7f0000aad000-0x8f)="92438641c7006fec1bc8267326b841007fc9c79e449ad08c1f0d020587e9a29cf83c20ef64415eba5b6370d19abbfddad71da31c587db47b01f3a8681b49ce9aabc4ea07b8be730cfb006ca07889e95bec1702d0cf1e2010c77cc0227f1fba3004981cd4838ed91b2fb1140d5a46ffe669e687937e8c922997ff0deb81c9982195f2357c03b43456f865eb682e4d9c", 0x8f}, {&(0x7f00002be000)="f8bf27a154fd376391b00274d59f43fc0f8bd0d4fbe3de7b20606e3090a3e124", 0x20}, {&(0x7f0000cab000)="8516730b272bfc1c23690c3375a555f71c7a58509f74c17146affdd749b796d0273332fb517c3885a1c0fa800b94546446cd9473ee31759f08a2c5ae3ab077ff738f4ea1bc61bd71e8e2332e5c6bbb84f43f13cb56577e8cb78770861af31d3dad5d926a42143aaab68d6ef767f5b60eb65162346066b026970df74400433241b2df2c9dcbc7f2b4045cc311112faa2cd9f8f7fb6e5d9017", 0x98}, {&(0x7f0000176000)="fb16bb368d54820d53db592a296bc42b5ea3ad2db6abca160327fcbba3e2ff6af9536ce43f7af6c778b06a5727ffab64c286acfb3bc48c20bdf3880e64d144949c0f1c", 0x43}, {&(0x7f0000053000)="bf576c2723b07238199df660ddc08c27269baf116b88a40c7de9f4f24ceb76b4372a09cffff8bb18bee99acc341aa2df0d7fc0bc63a985e16381c56b6a6dfa4a0983640ed27820b83903ef527593b7f81103d181c2ad0d84697102dec1502e1ac7c20045a54283e84e22cc757286f5cb5ea77072b0c87570064f5b506706985cc340", 0x82}, {&(0x7f0000d07000)="4f9479a19eae5797f89fc06e96ee0abf2c804daeea5c2273d841cfad30c9f833afdaf3f55339af8f609ea81f51ef1bfc174e05291a644f4b8a01a1175844e141325fc33d2e5c4595828c1da2f76ec33b504a6ca6b2b4a04d660f3f48ec1fe540b9c55dc43e7ffa78d19f965387b0a4b42766b52f1517859326cb81de8fc6224550909d7bbc5d59c7e86ed65a3cf641d1820096", 0x93}, {&(0x7f0000669000-0x7b)="bd2cbeb78394f961c03c2ffe024c93eb5d1e1db29d4d8c8be5afbef6864efdb2c374ffb43dbf17dedbd9c96c2e9ab70a7eb8b206392ecb3847598e0126b60743b96ce6a2147dd138de586454e05ae2b09c4a5766e269b3f8e9aae7a7e3e87dad21c77bcbda7fe33e1ac6fd6cd6a9b7a50d1e3586fcccd6304ae665", 0x7b}, {&(0x7f0000994000)="3025622f906f155480e4947c7fd010a54de0d750", 0x14}, {&(0x7f0000cb9000)="da6684a2db6bf01e0f9001841e7768d3d2fa682e2fa5a3088d589fc9cbfc35509d709ac1c688aa", 0x27}, {&(0x7f000063d000-0x65)="662b31075923f715e900b41735d756e364e684ec070fa36a1dc63fc4539ab04ac2b6e3d2938f280c12f4f1b7e3ffbf610c6640674bd30810df661bc3c80183a7ba6c2f26adc315c5aa137ee4287a5b6594635b14a8143d7c435b640d8975d99cf9f04d6c5c", 0x65}], 0xa, &(0x7f00004d6000-0x100)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x100, 0x10}, 0x41) r17 = syz_open_pts(0xffffffffffffffff, 0x200000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000139000)={r2, @rand_addr=0x200, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$TCGETA(r17, 0x5405, &(0x7f0000e96000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x1, &(0x7f0000326000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000686000-0x5f)=""/95, &(0x7f0000c47000)=0x5f) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000515000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/27 22:30:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000044c000)={0x0, 0x0}) accept(r2, &(0x7f0000225000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008db000)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f3a000)={0x0, 0x0, 0x0}, &(0x7f0000ce7000)=0xc) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000a17000)='./file0\x00', 0x501000, 0x104) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000985000-0x57)={r3, 0x6, 0x5, "e74bc01c0887b30f628e57c70d4cbfc7b21984b8b2b28cf6f1c050f1e9dc6ac0d63ed5afa8a032266c0d92f696319d731b5c973a98b17c05ccc77f7460b22adabea9209c9112c9ee27a05c61cc"}) sendmmsg$alg(r3, &(0x7f0000b90000+0x5eb)=[{0x0, 0x0, &(0x7f0000a19000-0x30)=[{&(0x7f000085e000)="1a03c094aa9c910b7e6cce28ad0e772884c591b28c574c6ca06ddba2551c972db46538986beb1b81049b1626e8861b264667075977a9a29d4a648feaf3027ebd52b59a7fff739cbb84b2991e5d2620f6145e2481ca922e6045bab636a131e72dc34831b6e2ac9714f25e94b56a320f5ce85d11ea65d7ab56b0a4d5f25c91449535dea663850d883b01ac61a9c358b428", 0x90}], 0x1, &(0x7f0000bbb000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e2d000-0x10)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 22:30:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00003f2000-0xb)='/dev/vcsa#\x00', 0x9, 0x0) accept4$unix(r0, 0x0, &(0x7f0000ec7000)=0x0, 0x80000) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 22:30:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a36000)=0x0, &(0x7f0000a27000-0x4)=0x4) pwrite64(r0, &(0x7f00005ed000-0xf)="19", 0x1, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/01/27 22:30:04 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000005b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000133000)={0x0, 0x0, 0x0}, &(0x7f0000bd8000)=0xc) timer_create(0x4, &(0x7f0000000000)={0x0, 0x1, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000617000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000080000)={0x2, 0x0}) fcntl$getown(r2, 0x9) 2018/01/27 22:30:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002bb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = add_key$keyring(&(0x7f00002dd000-0x8)='keyring\x00', &(0x7f0000d27000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000d3d000-0x8)='keyring\x00', &(0x7f0000656000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x6, 0x2, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd0000)="0a07759ab0f0e5b30000020054dbb736001400000000000000ff0100000aff6e", 0x20) mknod$loop(&(0x7f0000507000-0x8)='./file0\x00', 0xc, 0x0) r3 = syz_open_dev$sg(&(0x7f0000e30000)='/dev/sg#\x00', 0x1ff, 0x101000) connect$bt_l2cap(r3, &(0x7f00009f3000-0xe)={0x1f, 0x8, {0x9, 0xac9f, 0x100000001, 0x7, 0xd0, 0xfff}, 0x2d, 0x1}, 0xe) 2018/01/27 22:30:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000086a000+0x2e9)='/dev/rtc\x00', 0x46000, 0x0) getegid() 2018/01/27 22:30:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r0 = inotify_init() ppoll(&(0x7f00007e0000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000032c000+0xe25)={0x77359400, 0x0}, &(0x7f0000c9a000-0x8)={0x0}, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000838000)='/selinux/checkreqprot\x00', 0x410100, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000053000)='\x00') inotify_add_watch(r0, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) rmdir(&(0x7f0000563000-0xa)='./control\x00') 2018/01/27 22:30:04 executing program 1: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f0000d34000-0x4)=0x0, &(0x7f0000816000)=0x4) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b35000-0x4)=0x0, &(0x7f00002eb000)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d34000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000d34000)={&(0x7f0000995000/0x1000)=nil, 0x1000}) 2018/01/27 22:30:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009f1000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00008ef000)={0x6, 0x4, &(0x7f0000e7b000)=@raw=[@jmp={0x5, 0x1, 0x3, 0x5, 0x2, 0x6, 0xfffffffffffffff0}, @ldst={0x1, 0x3, 0x2, 0xf, 0x7, 0xfffffffc, 0x11}], &(0x7f0000001000-0x4)='GPL\x00', 0x0, 0x75, &(0x7f0000000000)=""/117, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ad0000-0x4)=0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000acf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f00006e3000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0xdde8, 0x8000, 0x4, 0x455, 0x80, 0x7, 0x5, 0x1f, 0x100, 0x4, 0xbc90, 0x2060d1f2, 0xb4f, 0x80000000, 0x1, 0x7, 0x2, 0x200, 0x7, 0x39f06c5b, 0x1f, 0xfffffffffffff800, 0x80, 0xa, 0x2, 0x40, 0x9, 0x6, 0x2, 0x8, 0x372, 0x0, 0x400000004000, 0x4, @perf_bp={&(0x7f0000084000)=0x0, 0xc}, 0x8000, 0x8386, 0x2, 0x5, 0xcd9, 0x1, 0x7a06ca48, 0x0}, r1, 0x2, r2, 0x5) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000acd000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000ace000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clone(0x0, &(0x7f0000993000-0xde)="", &(0x7f0000acc000)=0x0, &(0x7f0000920000-0x4)=0x0, &(0x7f00002ab000)="") shutdown(r3, 0x1) 2018/01/27 22:30:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair(0xf, 0xa, 0x6000000000000000, &(0x7f0000cf9000)={0x0, 0x0}) ioctl$sock_bt(r1, 0x5411, &(0x7f0000733000-0x4f)="fb6f1cac410ea2ba1625f5157c4be31a641d397d4a342fce3090308b620a68aed63856b8b96e44646902250914547b2406cd1814d3ab9f6b51292db5a601f74fc60cc99c6def4ecd5a5e3150791390") bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000527000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) 2018/01/27 22:30:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000c9e000-0x50)={{0x0, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utime(&(0x7f0000e14000-0x8)='./file0\x00', &(0x7f0000468000-0x10)={0x44, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000066e000)='/dev/sequencer2\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000a82000)=[{{&(0x7f0000319000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58, &(0x7f00006b8000)=[{&(0x7f0000063000)="6ed477451ed7bfc8311c656b84ec4f513541754a0709b809a86ecbc7bbf42064b3df75624d19899b52f880163d85c5538e47d9ebb6b14715b14a91e4be5b6c97a9030c4c868710b2e9cbe51a60ab7ecc0cf679", 0x53}, {&(0x7f0000335000-0xdc)="0cf246c6f26ff0dec7551ce4e4d65703a6a1acf7855c9c5a1a44d9f9287024f4c1404f30802d9f767622dc128054e575d86ed0167be3900a010419a80bc5b29cf2622d216754c3e628153b2ea5e7b69806e29064a2b9893d7bcd8dd268f258c4b79c352d89c96d488408a6ad0ebc1755135fb8dc29983291970230f88a20f0462f2eac038a0e8453b6854319b601ce6c9f978ec71f051a436d4b59f579336c5e8c6eec3b68228bf28d5a9272cafd71caa9434fa24897279dac03a3db15d23b80be6d93e41ac2e53b7a54857ab900be27462abd1e8a16c1ae1f5b3f04", 0xdc}, {&(0x7f00004a4000)="2aa42f4323928f8c7eb0366cd0f8c2fae7d855", 0x13}, {&(0x7f0000f55000-0xb)="7603bc177e8fa0d4f67241", 0xb}], 0x4, &(0x7f0000c12000-0x2088)=[{0x68, 0x113, 0x8, "0aff1eb0e30f4c866a6afd4b9c3bdb7c57c30b7028919e0cbe474cb0c9040f4da22479877e0b054cca1da8310a626053f11fbb12f65db530939adf8110a5e51d36388fb33c8e1f1446051c4d5beb74b457"}, {0x1010, 0x101, 0x100000000, 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{&(0x7f000048e000)="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", 0x1000}, {&(0x7f00009aa000-0x69)="9d392434a1eef63e077640065882b19b4d1d4ebb701370fe38f0ce92b22ef0577275b62dfda3ea1c5729daa973ab3448de61350c1af8a0d1d2273674f31710797994fb3b919c66d2ebad35d09a1212beccc0fee799d8bae9299db98e39ca710fcb53dc45a930ad2c00", 0x69}], 0x5, &(0x7f0000bd5000-0xc0)=[{0x60, 0x102, 0x1, "9af6b16c36cbab210ef3ea3c26d4ad0f4c6d8af7dc42cbf849b7c8f00de4a2ddb70e7ba961fdda7e3f8d8616a6717fcfc474449624180eb31d581f32e1bb0285a980e27a9e9396de63f1e6d466"}, {0x50, 0x29, 0x8, "8a8ed28cb7d072cfc23605665edef84aa380dd14d00ca1e5ddfb35b026cbe2c53a54096a11e983e2b58d3c0f100ce285d6f0ffd901a4d6443390db4e94a5251e"}, {0x10, 0x103, 0x5, ""}], 0xc0, 0x4000000}, 0x101}], 0x2, 0x10) 2018/01/27 22:30:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x22) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ae3000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000569000)={0x0, 0x0, 0x0}, &(0x7f0000bd1000-0x4)=0xc) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00005ac000)={r0, r0, 0x3}) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0xfffffffffffffffc, 0x6, "e30006", 0x18, 0x40000000803a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/27 22:30:04 executing program 4: r0 = socket$inet(0x11, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d3d000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000443000-0xe0)=[{&(0x7f0000180000)={0x27, 0x2, 0x40, 0x3, 0x8000, 0xfffffffffffffc00, "1554946dc299f5c890006fa5525485a99aeaadfda72038c75f8533b5006904abbd75a2232271c24b80b0190ffa676c8f2357b96173be85b6d2b4fd8c175161", 0x4}, 0x60, &(0x7f00008b1000-0x80)=[{&(0x7f0000000000)="a15f7e45b8fb00729cdda2dbf672fe4f96fd3ac9c2aa61fa9c97288e92ea9fa712e7d6464a188fabc19c3ca377c9a3159cefd582c008d9b4983f8422707f789ac6f84f6868776350661482c8005551a47e241a224720177f6eee85670a37693f", 0x60}, {&(0x7f00008d0000-0xfc)="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", 0xfc}, {&(0x7f0000e51000)="3d513dacae6ee60e645e419074d202ed2345df4d021255aac0e1643009dc5a47a385a152b5605de04351a9b22f54baef0dd6", 0x32}, {&(0x7f0000889000)="a69db2763f95c919494c477f82f1c825286c8ef9f52654bec3205a63fcb8ec551a427d0e162861bf3153fe04ed0d344feba4f7f516bf691a7c3ba494f6d72ccb9b6c2fc437a7d4976e86b59de7ea", 0x4e}, {&(0x7f000039f000)="1ef6fc279df1796d9d6c79970004fc0106e4089ca3bcabe3fb16e9ade01015f40b4665aa731d9d6c4d2ca102b08c5394bfa0de", 0x33}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000f32000)="afe9289085bff2ffb17a775605f5a3fc985a754b878e7a77f2f025719547c8c2e009f93ce1707fa82e79d54256201a8226898947c6da5618ea92d08ba994dbcc523bce6adeb632cb5aee2cdae8653a415986b6774617d7bfea9299e4e21bf179dbf8c05dd03ab3cae534fc3bc4267526dfd67b0949f91a97cb1d4074ea6f3c29099f4a1bd79162dcea", 0x89}, {&(0x7f0000001000-0x4)="eafc008f", 0x4}], 0x8, 0x0, 0x0, 0x80}, {&(0x7f0000001000-0x60)={0x27, 0x82ed, 0xb899, 0x1, 0x2ad0, 0x3731, "83f5ca04f15999cf47aab9f31a8c6cf437d884983b8b6ba996f4101a5b37aa845d2b8cee36e4597d6f2c92ad398be48eb63fcb60a1ace16990acd13284a76c", 0x100000000}, 0x60, &(0x7f0000935000)=[{&(0x7f000087c000)="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", 0x1000}, {&(0x7f00003ba000)="34c6c72cccd70ccfb9827f26c0a4f49e4e8eed156701279e84e0f9b42f4da654574cf616043fb97eacb42611713e4a13b36ad0ab19573a25e2bf97b47e5b08dbca3579caf18dbd81260b0f96caff8c2e864ab7595eacc29f7e37867bd47c930f4b17ea0ff8599d65bb772b6f93a0f41d5418dac593af7858c6dad23c30a72bb53fae861b221e70b4eb13b6c47ab98defbebf1cb8bed9dd935b6039a5e42f1112081a19d6d05ce89297aa5caca3ac59f8816e64f28d816db914a532506ec515d8c0d7d7addf4c0753dbd8484a55b3b91ff2ee", 0xd2}, {&(0x7f00000ec000-0x46)="8065e3ffa142fb04a93095b6d426da791a3e9940de1692d3f9e7383fbd57758eed699e808182e18146fb6f7c8c2ec47027d0af177a669601061de3fbe3e2d97439daa1e11825", 0x46}, {&(0x7f00005d7000)="89ef18184d47d443c8976f2d962dfc900cf45773da54b981f15d7acaec8dbf636b137e3d4faabb772d4ceb3756ca4e542d61855571d9f14e898842977a123f215c102697fb96e19202253d08dbabe5b265622b7721a0deae9c7088c45f62971b6db1f777d99512d6502c1690d7f417f3a0ecb522489af4bf413f9ab14ba16b73b9c527c478d08d548b9a823f2770cb62dd7f1ac4d2781db7de3df83c0f24ce6bd1307467ef60a88c159a2776128982597e19b69e70e430bdae6c3f113e", 0xbd}], 0x4, &(0x7f0000000000)={0x110, 0x1ff, 0x100000001, "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"}, 0x110, 0x10}, {&(0x7f000087e000)={0x27, 0x2, 0x40, 0x7, 0x790, 0x20, "7cd3f028e500d1e7733c282011eb3d3f9e105e8a50a06c434788b69af4ad872149dc0493881d5e8f2e35306d4b5349175f6e47ae8ca629a9953f5205b965bd", 0x200}, 0x60, &(0x7f0000000000)=[{&(0x7f000041f000)="22e9ca294ff1682ddb7efaae67e87cfc76eeda5018755cfa79a72fb0d5713eff474a4918c68944a076850cf11e572d317d63be5cb8aff00e18f7fedd57b84d9aa5a729372d9e56b2013bc7160f5a1340e48bbca8619a4369831b0f3aa23314ccd846db77b7b5d6f8fe835c2443592e660f093d70f1c03d87ae3d205ef740fdd343917828436b45f6f8826140a08311d34c9cd1ccb4b08a30bfd3057d43", 0x9d}], 0x1, &(0x7f0000001000-0x18)={0x18, 0x1ff, 0x2, "1d64"}, 0x18, 0x20000000}, {&(0x7f0000001000-0x60)={0x27, 0x7, 0x1, 0x7, 0x800, 0x8, "b3c8c8d83b52cb3eb10427edb0645e438bacd4254678601408712baa281456fcc6bc2ed609ef0337ecba14178092f9ef0fcdc78852bb5a617465f36f79f7e2", 0x8}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f00009e6000)="64b2f337bca30adae022fbaad46033bdb60806efc31ade8aecaf02eb32936b0dcf15a50281ee1358f0695f7a8e719609acdc008a362c76cffbfd51a84e23839fb1be920f6853b16191acbe4fdacc40130fbd1a5eecba06a9fbf76f31df6ca9655a31d213e74e171ab86fbb5bab6a772f3113521b8e06f53046c4a7aa3faf99de34670827af09cd1e019b50dc29024283aaf0fd70e21437f4b5f9add55554902a96829eadb125a75589dfccc198c0aa06551587e1788d1ab9d24154f4ab0c125b4231", 0xc2}], 0x1, &(0x7f0000169000)={0x28, 0x29, 0xf67, "524227fa3682f75b73496d9a07a550212f26"}, 0x28, 0x20000080}], 0x4, 0x8000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c55000-0x10)={&(0x7f0000e6b000/0x4000)=nil, 0x4000}) ioctl$KVM_NMI(r1, 0xae9a) setsockopt$IPT_SO_SET_REPLACE(r0, 0x107, 0x16, &(0x7f0000027000-0x3e8)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x248, 0x140, 0xffffffff, 0x98, 0x140, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000018000+0xb64)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x248}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @gre_key=0x0, @gre_key=0x0}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @icmp_id=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id=0xffffffffffffffff, @port=0xffffffffffffffff}}}]}}, 0x310) 2018/01/27 22:30:04 executing program 6: r0 = socket$inet_sctp(0x2, 0x6, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x315, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}], 0x1c) 2018/01/27 22:30:04 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000f000-0x40)=[{&(0x7f0000011000-0x29)="a843afadd7e364db231dfca683ea6e050f9ed78e63743f3bf6d6501e2a0c9725d572131210bfc47561", 0x29}, {&(0x7f0000010000)="82f8fd262b3a30c87b50b1fe34d84d95115be83435f2ea92c47ee3abceb9ccf054ede0a394bb87ec6ec2ebfbefd271a1b4088bd7ea4ab0ab592f7aefe0e584a36704216c5bf7c2fa03cce7901c3c3e7b538e6de2b377d82efb15dcf81f05cfc76fd3faf2ddca951943c62bc918f8de3cc0a51427ff1a39e72de2b24b16962a9bc9b447d3cb44983bbb30eed065118856330cb5fc4234", 0x96}, {&(0x7f000000b000-0xd3)="c2b3725af57b93ed07eaabafe1e5fb4a711bc3632ee3c4c616bb1ef4d6af642e946b5785f1f5f136fd25cf3e965469ff703a03965e48d7a8d57802022eebb87195cb87832af7baaf2237c167ddfb44d3a1af86e0fcdf41f3612a3085809e943295b5febb4af8cfd14a681e92c8543fdffd22f74aedbf36d10f11e7a41b8b11ce4a2e631dbcf21fdda2c3391eee98853bd781a160890835f6901f699860021cbc684ded28393011fbeb968f871711240e428c129f12993da8ab6f9514cfa98e3bc1fc8a169d4fa1d1df8d39b7134afeb3f3dee1", 0xd3}, {&(0x7f0000010000)="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", 0x1000}], 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000010000)=0x0) 2018/01/27 22:30:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) connect$netrom(r0, &(0x7f000034a000)=@full={{0x3, {"be1bfd2e5ee2a3"}, 0x0}, [{"2655703272fe48"}, {"7eefb14805b1d1"}, {"4d98aa791973d5"}, {"f97a092df41afd"}, {"7bd2fe1e711c3d"}, {"e0f6db94c19632"}, {"4165c9ed08bbfb"}, {"2f58151e53ec62"}]}, 0x48) r1 = creat(&(0x7f000081a000)='./file0\x00', 0x8000010) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000b18000-0x18)={0x0, 0x100, 0x10001, &(0x7f0000349000)=0x0}) syz_emit_ethernet(0x4e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/27 22:30:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004ad000-0x6)='statm\x00') ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000f44000-0x4)=0x8) r1 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x1, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x100000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e8000)='/dev/sequencer2\x00', 0x100000000001, 0x0) ioctl$KDGKBLED(r2, 0x4004510f, &(0x7f0000001000-0x1)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dfa000)={0x0, 0x0, 0x5, 0x1ff}, &(0x7f0000cfc000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000353000-0x4f)={r3, 0x47, "5cb21669154b7aeaa9fcb453cf1a563dbec54dda19786870e01d60854dae2aad851ef7fe5ccede31e72cbdda41b2c117b31b939e1c2d39b359a2b00f7d8084ea1e1c31e8ffd782"}, &(0x7f0000fe1000)=0x4f) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000fb3000-0x4)=0xffff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000db7000-0x1)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r1, 0x406, r0) 2018/01/27 22:30:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x80000001) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c7c000-0x10)={0x0, 0x0}, &(0x7f0000557000-0x4)=0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") preadv(r1, &(0x7f00002e3000)=[{&(0x7f0000158000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/27 22:30:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000056000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x79, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000a75000)=0x8) bind$inet6(r1, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x7eff) lseek(r1, 0x0, 0x7) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f000067b000)='/dev/rtc\x00', 0x101001, 0x0) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 22:30:04 executing program 3: mq_unlink(&(0x7f00007cf000)="90") clone(0x0, &(0x7f0000fc2000)="", &(0x7f000073d000)=0x0, &(0x7f0000e28000)=0x0, &(0x7f0000a0b000-0x1000)="") setfsuid(0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000cfb000-0x8)='./file0\x00', 0x42400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x42, 0x0}) 2018/01/27 22:30:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f000031b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0xd1) write(r1, &(0x7f0000ebc000)='[', 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000950000-0x8)={0x0, 0x0, 0x0}, &(0x7f000091d000)=0x8) 2018/01/27 22:30:04 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fd8000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000071a000)=0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000fd7000)={0x0, ""/232}, 0xf0, 0x3, 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000fd7000)='./file0\x00', &(0x7f0000106000-0xe4)=""/228) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000253000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fd8000)={r2, 0x28, &(0x7f00001c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000419000-0xc)={r4, 0x1a, 0x18}, 0xc) fcntl$lock(r2, 0x7, &(0x7f00002aa000-0x20)={0x0, 0x3, 0x20, 0x3, r3}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r2, &(0x7f0000fd7000-0x3d)=""/61, 0x3d) getdents64(r2, &(0x7f0000429000-0x1000)=""/1792, 0x700) 2018/01/27 22:30:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = accept(r0, &(0x7f0000e9a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000132000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000809000)={0x0, 0x6}, &(0x7f0000437000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000864000-0x8)={r2, 0x7, 0x171}, 0x8) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000030b000)=0xa0) 2018/01/27 22:30:04 executing program 6: socket$bt_sco(0x1f, 0x5, 0x2) socketpair(0x8, 0x80000, 0xfffffffffffffffd, &(0x7f000011e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c20000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r1, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/01/27 22:30:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, ""}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ca2000)='/dev/mixer\x00', 0x81, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000013a000)=0xffffffffffffff4b, 0x4) getresgid(&(0x7f0000478000-0x4)=0x0, &(0x7f000070c000)=0x0, &(0x7f00007d2000-0x4)=0x0) chmod(&(0x7f0000bf6000)='./file0\x00', 0x100) 2018/01/27 22:30:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000c05000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000065c000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000226000-0xb)='/dev/audio\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000a28000-0x21)="2a1775b0d5e38be5b3b60ced5c33db0000000000010000000000000002003fe600", 0x3fb) 2018/01/27 22:30:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000e83000-0x10)={0x2, &(0x7f0000e94000-0x8)=[{0x3, 0x100}, {0x400, 0x8}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x41, &(0x7f0000850000-0x10)={0x0, 0x0}, &(0x7f0000fd9000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00004e3000)={0x2, &(0x7f0000f27000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/27 22:30:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000175000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000c34000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x32) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 22:30:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000356000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000412000)='./file0\x00', 0x8000, 0xfffffffa) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000096f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000026c000-0x4)=0xb) mlockall(0x3) 2018/01/27 22:30:04 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000ee3000-0xa)='/dev/dsp#\x00', 0x7, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002fc000)={@common='eql\x00', @ifru_data=&(0x7f0000001000-0x20)="30995fb572538fcbbf51dc1f0916d0d4030d5ece2b2ef544a9b07e4c70bbeb68"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000804000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000086c000-0x4)=0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b95000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e6d000)=0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000614000)={0x1, &(0x7f0000326000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000686000-0x5f)=""/95, &(0x7f0000a00000)=0xfffffffffffffc4f) [ 45.768642] QAT: Invalid ioctl 2018/01/27 22:30:04 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000019000-0x9)='/dev/vcs\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000000f000-0x8)={0x0, 0x100}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000018000)={r1, 0xd4, "24e554a860b509656301df6584a9857785ca56897aa70fb56566cfc41cb8a42e6d995ecbc8f071d5c66c385f8111f5a5c4a87ee5e6ec470fb47c6c66ffba34941cf788e5d25ec39bf7b3e3773b3b354e31c4d946987db2b43796faf046a4932bc1d254dcaae76432a88aae9cff5157cf8ee01b0e8477d501c87e273bacf1b523de2089b51d0611a6a3029e01583eccf323172d61ae8795710e91775aeae209be8eb6d26a77a73b9de05f80ba36263fe869d11295b292da6a312ba616f5b93c2d601be9dbae1288496557f95e2b0fb9d215019b4f"}, &(0x7f0000017000-0x4)=0xdc) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) 2018/01/27 22:30:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) set_mempolicy(0x8003, &(0x7f0000fbd000)=0x400000404, 0x8) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) pwritev(r1, &(0x7f0000787000)=[{&(0x7f00007e0000-0x28)="bf3af39dd00f389acefef3e8fde8734eb3e1ef13c7e829619920703fb5f0357502fc2df7cad7a36f", 0x28}, {&(0x7f00002e6000-0x1000)="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", 0x1000}, {&(0x7f00007b6000)="2192ee40efb3d4e425c7c13b13fa2173ccb144e3292dad8f66ed49ea6be51565bb3566d395bfb71e9a68b17a66caedc8ca05aeff094ed002b376e9cdbea36ef9152f7261b316c8fa48c5b59bcefda01f6ff8e4bb4e3bdc1781f6dd71ab4cf223631793a7cbe4236a53773730ebd5d86c5c05668003756770ffe9a128794b55db6f5f70d320146cde1180189663927af67eab2552e03fa71d461586dd53e36a40b2add11300b49b7dbf4aeeefee5d2ea5d480832807ec70f0fd16682519b5b29835cdeb68f5a4a1a7025d4128c259413e2cd698dbaa283166", 0xd8}, {&(0x7f0000eb5000-0x51)="a0456e42673ecb91adcc27f4583a594e1e1979dad5bb5062aad2b47070cfd5d4a2edfd292a99ba38f8ab4643ae45d0b5d93481d6394dfab784c4f5244e0ea2aa6f2d5203a75f8968096cbda9975c03a041", 0x51}, {&(0x7f00006c9000)="628c9576d37f3ff484f17226c69c98a35d6535a41d646747425b4940389646004518c5da3bac54277bdc9d18afe6c0af1d656d51b372aeed4fdabae425f4edbd297e4d4cd597f16e1704a3b7d3d79ebd5b1552c2bf7d82d68de2005859fdb0e7c89f4e172b0913461fee789fa3070dd84041081bf73969e39c06d6ff64fdec7eb23e60ca4e5d83e7a9b9e335009e1dc962eb6f6abeff01eac4c538909836b0c53ad62b6de0fe3a87760e1b44f6343fbd8de0b5253c7b0c4737703fde3eb19439c082c4e4c685b9dd724bc2775c93a1f30f2af2565556b054e3242e7336344075dfefe943fe20692e24d602e0e26efac75c147d", 0xf3}, {&(0x7f0000395000)="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", 0x1000}, {&(0x7f0000127000-0x9)="1fa7db548ac99af299", 0x9}, {&(0x7f0000fc1000)="", 0x0}], 0x8, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x7) 2018/01/27 22:30:04 executing program 4: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000046000-0x4c)={0x80000000023, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:30:04 executing program 5: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) epoll_create1(0x80000) writev(r1, &(0x7f0000092000)=[{&(0x7f00007bf000)="98825c697c9c76b482e7", 0xa}, {&(0x7f00008ee000-0xa3)="0af3b5c88a01c2764127615ae2ecb1d36ee424b3f7600dadac2dab6cf7c49884c596464365e49146883913cb7a9ec58e64cb0cd0bbb7", 0x36}], 0x2) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fad000-0x38)={&(0x7f0000fad000-0xb)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f7d000)=[{&(0x7f0000a8d000-0xad)=""/173, 0xad}, {&(0x7f0000fac000)=""/255, 0xff}, {&(0x7f0000fad000-0xc9)=""/201, 0xc9}, {&(0x7f0000fac000)=""/4096, 0x1000}, {&(0x7f0000fac000)=""/58, 0x3a}, {&(0x7f0000fad000-0x1e)=""/30, 0x1e}, {&(0x7f0000fad000-0xcc)=""/204, 0xcc}], 0x7, &(0x7f0000356000-0x34)=""/52, 0x34, 0x6}, 0x1) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000fac000)=0x0) 2018/01/27 22:30:04 executing program 4: mmap(&(0x7f0000000000/0x4bb000)=nil, 0x4bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00002e3000)=0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f00004bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00004bc000-0x90)=[{&(0x7f00004bc000-0x4)=""/4, 0x4}, {&(0x7f00004bb000)=""/168, 0xa8}, {&(0x7f000039c000-0xca)=""/202, 0xca}, {&(0x7f00004bb000)=""/44, 0x2c}, {&(0x7f0000492000-0xf5)=""/245, 0xf5}, {&(0x7f0000439000)=""/4096, 0x1000}, {&(0x7f000017d000-0x55)=""/85, 0x55}, {&(0x7f00003e4000)=""/228, 0xe4}, {&(0x7f00004bb000)=""/231, 0xe7}], 0x9) mmap(&(0x7f00004bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00004bc000-0x12)='/dev/input/mouse#\x00', 0x80000000, 0x181300) getsockopt$sock_buf(r1, 0x1, 0x10000000001d, &(0x7f00003a4000-0x1)=""/1, &(0x7f000007b000)=0x0) [ 45.797792] QAT: Invalid ioctl 2018/01/27 22:30:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) keyctl$join(0x1, &(0x7f000070d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) setsockopt(r1, 0x84, 0x7b, &(0x7f0000439000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x0}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/27 22:30:04 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000f000)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/27 22:30:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x1, &(0x7f00007b0000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000064c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022e000)=0xe8) lstat(&(0x7f0000ec5000-0x8)='./file0\x00', &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00002fe000-0x8)='./file0\x00', r1, r2, 0x1100) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) close(r3) 2018/01/27 22:30:04 executing program 2: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000b4000+0xb3e)=@assoc_value={0x0, 0x1}, &(0x7f000039d000)=0x8) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000191000)=@assoc_value={r1, 0x1}, &(0x7f000039e000)=0xfffffffffffffe6e) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x2c, &(0x7f000039d000-0x480)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x308, 0xd0, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000039c000+0x3aa)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="fc9f16c7a47cd8f93ab9eaa2d50ee1b0", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3a0) 2018/01/27 22:30:04 executing program 6: remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2000, 0x1000000, 0x3, 0x3) 2018/01/27 22:30:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x3, 0x9}) r0 = syz_open_dev$mouse(&(0x7f0000852000)='/dev/input/mouse#\x00', 0x3ff, 0xa0040) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00007dd000-0x80)={[0x100000, 0x1000, 0x15004, 0x6002], 0x81, 0x1, 0x20000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x80000001}) 2018/01/27 22:30:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000560000-0x15)='/proc/self/net/pfkey\x00', 0xc702, 0x0) recvfrom$inet(r0, &(0x7f0000563000+0x65f)=""/206, 0xce, 0x23, &(0x7f00008de000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 22:30:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e0e000)={0x0, 0x0}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000300000-0x8)={0x0, 0x0, 0x0, 0x0}) vmsplice(r0, &(0x7f0000be2000-0x50)=[{&(0x7f0000e07000-0x3b)="aeac9d23076fa6e2f5a9a5509c16bc2ce8152a0a49d533cb11fc23c5ae923a8816dd815dd7c3a36a3db2d542877401cf8aed503c7b7c7b64f01047", 0x3b}, {&(0x7f0000654000)="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0x1000}, {&(0x7f0000628000)="dbb653f51f720f6c0b877166087160bef39e3ec273ddf2745ee20c80db37ee2c141e17d68d318b6dab7c7b014f530130ba18a17007260f9d7bc0a0893bce6f1f61a79c983ca4822e06940f5b930984c9d74a878c89e6f741e066421d4761be16c603727f181877ecd87fb7149291072165034a9c67d9d4337febf72e2e23792776e4e7e6dfad2f083789345ea672d3a546985117b42abd5000aef0feef1bab173af4b7791b3c357cd249c78e1c53b501e7c2e480149ce6ae91dcf924334f94", 0xbf}, {&(0x7f0000484000-0x1000)="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", 0x1000}, {&(0x7f00007ee000)="", 0x0}], 0x5, 0xa) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) process_vm_readv(0x0, &(0x7f0000aaf000)=[{&(0x7f00002ec000)=""/0, 0x0}], 0x1, &(0x7f000094c000-0x90)=[{&(0x7f00009d7000-0xc2)=""/194, 0xc2}, {&(0x7f00000b4000)=""/153, 0x99}, {&(0x7f0000c12000)=""/208, 0xd0}, {&(0x7f0000148000-0xdf)=""/223, 0xdf}, {&(0x7f00000ca000-0x12)=""/18, 0x12}, {&(0x7f0000d27000-0x78)=""/120, 0x78}, {&(0x7f00006f2000-0x1000)=""/4096, 0x1000}, {&(0x7f000092c000)=""/180, 0xb4}, {&(0x7f0000380000)=""/214, 0xd6}], 0x9, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x327, &(0x7f0000023000)={&(0x7f0000fd5000-0x14)={0x14, 0x0, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:30:04 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00004c6000-0x12)='/dev/input/mouse#\x00', 0xff13, 0x4040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7f, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0xd704}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000665000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) openat$ion(0xffffffffffffff9c, &(0x7f000098c000-0x9)='/dev/ion\x00', 0x0, 0x0) r3 = dup(r2) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f000068b000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000d1a000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00007ba000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, r4}) 2018/01/27 22:30:04 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d34000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00001ea000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x80247009, 0x20000000) 2018/01/27 22:30:04 executing program 7: r0 = timerfd_create(0x7, 0x800) timerfd_gettime(r0, &(0x7f0000eea000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f000026f000)={0x0, {""/7}, 0x0}, &(0x7f00007b7000)=0x10, 0x80000) setsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f00001bd000-0x4)=0x8001, 0x4) r2 = timerfd_create(0x0, 0x0) dup3(r0, r2, 0x80000) timerfd_settime(r2, 0x0, &(0x7f0000ea7000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 22:30:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000600000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f000056e000-0x8)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000032f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/27 22:30:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f000096b000)='/dev/snd/midiC#D#\x00', 0x7, 0x2400) r0 = syz_open_dev$sndctrl(&(0x7f0000c09000-0x13)='/dev/snd/controlC#\x00', 0x20, 0x400000000001) openat$ppp(0xffffffffffffff9c, &(0x7f00007e9000)='/dev/ppp\x00', 0x102, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00006b3000+0x55e)={{0x0, 0x0, 0x0, 0x0, "45a328df06e3d617570ae8e46fef9e518d004fb3b207cd5af3666cd3b0a963b92bb2bb87e19a4b0ed56423d0", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f22a1d3f9925757bc1862125af087064e9ef2c8812824890c4e992324afacdb1d276624606cae86744827751ee82b415b15bce9163806661752e2419374b6f26", &(0x7f000076c000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:30:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ef3000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ef000)=0xe8) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000553000)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a29000)={r2, &(0x7f00008de000-0x4a)="f3d55b81716046b4e609f2c443eed3b4c97bd5c317e57eefd3e9337a9b14246901383569cb45cc1a2e8378d3f5fb7b62594d7baa2f466f5fe4054309ba7abbf9b275f946d0efb0e0ca46", &(0x7f00009c8000-0xef)=""/239}, 0x18) r3 = dup3(r0, r1, 0x0) sendmsg$kcm(r2, &(0x7f0000c32000-0x38)={&(0x7f0000159000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x2, 0x3, 0x3, {0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe6ff}}}, 0x3a, &(0x7f0000a2a000-0x70)=[{&(0x7f0000802000-0xb3)="e220ec3f997fa39e9f63c47a74c9dbac210f2ec7f9d8c1b44dc75976a05b7f2fa521072cbaa13b7cdfed0b671cca5c2e527cb26d00e109b03ac5f92c41467b62ff58bc957036ff5a1b07c111fd0844f8aac175b0d056902d49156c308e17c67423063154d7a95efe6d804c78dc9bf0782ac8464d93cafd9c0a69b2bfa0ddad4b6b09e1a1b82f8a1a733880ab809d4d3ea7ac0ab2a7c26aa872f840230b17a1f9f8383309ea98b11a2fc45f1576d8ac54983658", 0xb3}, {&(0x7f0000777000-0xef)="7da59c9ebb2c71be679d252b83ede959359dc206560bc8bcb3e9edce783d4512c49c598b620cf554f6e55425371b22161bcdfc3da7513291fc402a3bd9de086fe6c7f6654a13d184674a402ff930a43b062838ad2e3805053aef7b1fb58d271674648df89c05879dd6320ce7838edfbb5e6dfc793e5cd86e72152b43e803e903745e19f9942546105c3b4123d34b80587563d98cc100b2883f41266683ccb2edf571f33da41e39b2e7eed5cbb9323f40d15fd2888776f284ddd9475573f8d53bce06536e8bdf049e481d7aa2a8ae6f7ff203e0700b0947db92c1fd23e9ddb0af38fa1500955dc8b212c60d0f5310d0", 0xef}, {&(0x7f00008a8000-0x5c)="46dbc65b8dd5e858598c65239abb96e839f3087e404a14549b171cb8f97a60b6a1aa619251d1a0c69812525b6dd32bd29bd7e3ea3762c1c374b8a76c111803baa87c5539fb295ee0b2d61cc891c6430d9602135b4397e529214df7a7", 0x5c}, {&(0x7f00008e7000-0x50)="d6403cf970625062f36c37a045e4f3d9f6482e5fe9d27edb0ab4bb835a33ee36c7d9d505e242373ae611c0e831d6709523ca67ea16c3b3da36fcc143ad3c8474f96590b9e0941d26ee75e898e2769275", 0x50}, {&(0x7f00009d8000-0x1000)="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0x1000}, {&(0x7f0000712000)="0cd3a1b4e7373ce17c7f2aa00c96bccbbc577df186d47b9a1d1b302261143c8455ed22ba98b5582ebabe12919b2d46a30e74baaf3e556650bbfdbf6441e5248c7fd27c4bd58db32201241617a6147e9589b6b581c8331ad70a73b0a1997a09146bd5476600ac6d0295b4ec6d1504083bf1dc8a7806fd5a6583ebedcee8dbea03c23c306bd2d35e2b53437d", 0x8b}, {&(0x7f0000efa000)="a9b5fe02e7b8a8bb8e621f27768185d3c7c77830ca2c36eddab001d5653559a5", 0x20}], 0x7, &(0x7f0000a55000)=[{0xa8, 0x102, 0x7a2f, "6ede78e1fc855e50179bfc5a816f772aa73db58d45f202365de121214ea791924aa4429fff248ea9395a8ca7379e5941670e01fa643745890f08ce0e99305559b5a3b57c9ef8aec8e8a8efd47bfad3ce86160fc99667d8493d3864aa50bc26813731616b305e6b4634de03b4e685612f15232ce85fc3f34f1c9c7c4252f11370bddaeff891d3f9e6b027c6c7bb9b7ab90d7476e9a0"}, {0x58, 0x39, 0x8, "fdc560a2b94a5785aad5e00eaf9c8a834234fdd14a7b036d22ea4f8e645a19800de9dbac8983a3207954baefdaf28f59f1bf149a4c44bb14080f603b4141dbdf684934164f06"}, {0x1010, 0x107, 0x6, 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"}, {0x100, 0x13f, 0x2, "792b869b0ebc27eabcf25766c3e16caedf7ac09a9923173cdfb4a7345dd9c2720b4111010d7c62af16f92d2d82af2979bf29a3d998744203fffc2e83bbcc751e8bc58f528cb35a4d47f7ebe78de6cebd36ff9173d542d8206edb66725a391b8bce5906557817af12430eb389db5e9fe8ca206e64f084423c5cf527b095d17a98d3a00c52c58aba92d4c88fff3e9c48ca4d6926142e309e06e0b4490d707b4ead79ff6852ca6463fc9a50bc2c6b65bff546ab8681408950a01ef306dd9d7d7e37409cea0d1b66f344a47eaa54e1eb92ec7bbdca32a6383be4c04e1be0b85560e191af326a5a2a81a38815a020b533068b"}, {0x20, 0xff, 0x1, "3cc2d96ead5583fe34cb"}], 0x1230, 0x14}, 0x20040050) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006b7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f9000-0x4)=0xe8) 2018/01/27 22:30:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$nl_crypto(0x10, 0x3, 0x15) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r2, &(0x7f0000b75000)={&(0x7f00007b8000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c, &(0x7f000052c000)=[{&(0x7f000019f000)="10", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) 2018/01/27 22:30:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c000+0x885)=[{0x20, 0x0, 0x0, 0x10001}, {0x6, 0x0, 0x0, 0x0}]}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00005c2000-0x4)=0x1c, 0x4) 2018/01/27 22:30:04 executing program 4: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000b3b000-0x7c)=""/124) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a9e000+0xf13)={0x0}, &(0x7f0000adf000-0x4)=0x4) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00003ec000-0x10)={0x28, 0x0, 0x270e, @reserved=0x1, 0x0}, 0x10, 0x80800) recvmsg(r1, &(0x7f000005f000-0x38)={0x0, 0x0, &(0x7f000068b000)=[{&(0x7f000087c000)=""/142, 0x8e}, {&(0x7f000067f000)=""/80, 0x50}, {&(0x7f000009d000)=""/41, 0x29}, {&(0x7f0000c40000)=""/77, 0x4d}, {&(0x7f0000c50000-0x65)=""/101, 0x65}, {&(0x7f0000638000)=""/8, 0x8}, {&(0x7f0000a53000-0x1f)=""/31, 0x1f}, {&(0x7f0000a84000-0x2c)=""/44, 0x2c}], 0x8, 0x0, 0x0, 0x8}, 0x2000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00005df000)={{0x7, 0x2, 0x100000001, 0xea2, 0x80000001, 0x6}, 0x720, 0x1, 0x80000000, 0xfffffffffffffe01, 0x7f, "45ba292ced8a3c8cacb4a6b57b7dc2a8097ec2f10b9c4b40d9a4e727f93d7a5b522be86fcc3b8447004e20a665a38fbb1eeee9ac41b834fe262cc3459b1c226507ca2b28c143448c64d0b0c4c0aa340edc68078df94cda162c9ce2d65259702652b985cfe62c28fab06a7f0b4947abd0915aeb4f2556ed2cff82c4b3c66b9b49"}) rt_sigtimedwait(&(0x7f0000d98000)={0x0}, &(0x7f0000f49000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000095a000-0x10)={0x0, 0x0}, 0x8) 2018/01/27 22:30:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 22:30:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00009d1000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:30:04 executing program 0: clone(0x0, &(0x7f00009df000)="", &(0x7f000083d000-0x4)=0x0, &(0x7f0000ac7000)=0x0, &(0x7f0000fe4000)="") prctl$intptr(0x24, 0x6) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000081d000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000087a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) pipe2(&(0x7f00004b9000-0x4)={0x0, 0x0}, 0x800) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aa8000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = msgget(0x1, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00002cc000-0xa0)={0x0, @in6={{0xa, 0x2, 0xd5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xffffffffffffff73}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xce81, 0x1, 0x492, 0x0}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c49000)={r5, 0x4, 0x5e, "6ff2408dfae01d4b50f65399b3e36f37edbc90b392156ba45ca7a9e313a3507147c054525293f1cd1d353d107818466e569f89993b0252a61d04b3bf56ea4bb00d8a38725814ed439daae1b5ffa5a70fcae9943eadd906fc99a9929f3c10"}, 0x66) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_RMID(r4, 0x0) r7 = syz_open_procfs(r6, &(0x7f0000000000)='cpuset\x00') listen$netrom(r7, 0x8) 2018/01/27 22:30:04 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000696000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000530000-0x8)=0x0, r0, &(0x7f0000fdc000)=0x0, 0x1000, 0x1) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdb000)=[{&(0x7f0000fda000)="0b85975bae17d3782416e8eb154b11c8bb80d4266b15fc0a46541bde6ae251761b0e09d6647b3836d1fcb59fedb0d9f8de6a3f699e9ad559f67463f43575da57316c5e0252252772672dfb01f3f62f66fb0347d5a13d191f08ddc67d25bed137773c4833d1fa774c7c71705503f9de98c3be6cb5411df820aee0", 0x7a}, {&(0x7f0000b0e000)="fe2d7851459720c9de7e129ea9314cca2df45f63d5c9827e019809d63f374119c5c3a43397de7ba0faebfdd2b269455666d056ab6c02bce392a07af5ad6b5cf263eed78040de0ee5fe07e3257e6bcfe03b4375a1c91f22193adf856dcdb3b24a37e941285e370cc788d3f4597de049aa8618a0908f6171975491703c18287280ed8acad58d02887cec869d12eb54642912bb5d4947408b4273ccacd35c470303207d2aa7a3ca2a9903ed37", 0xab}], 0x2, &(0x7f00000c3000)=[@init={0x18, 0x84, 0x0, {0x2, 0x2, 0x5, 0x80000000}}], 0x30, 0x0}, {&(0x7f0000fd9000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/27 22:30:04 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x400000004, 0x0, 0x0, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000000f000)='/dev/cuse\x00', 0x400, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000006000)='net/ptype\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1ff, 0x4, 0x0, 0x2, 0x0}, &(0x7f0000003000-0x4)=0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x600000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000002000-0x3e)=""/62, &(0x7f000000b000-0x4)=0x3e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000008000-0x84)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3b}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x800}], 0x84) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000008000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x8001, 0xfffffffffffffffa, 0x5, 0xef8}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x70001) accept$nfc_llcp(r1, 0x0, &(0x7f0000011000-0x4)=0x0) 2018/01/27 22:30:04 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000000d000)=0x101, &(0x7f0000006000-0x8)=0x4) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x3, 0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000000d000-0x4)={0x0, 0x0, 0x0}) 2018/01/27 22:30:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ftruncate(r1, 0x80000000) getxattr(&(0x7f00005d6000)='./file0\x00', &(0x7f0000305000-0xd)=@known='security.ima\x00', &(0x7f0000332000-0x4c)=""/76, 0x4c) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f00004ff000)={0x6, 0xd000}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = msgget(0x0, 0x20) msgctl$IPC_INFO(r3, 0x3, &(0x7f000015e000)=""/57) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000a9b000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x3fffffffffffffd, 0x0}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/01/27 22:30:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000bc9000)='/dev/input/mice\x00', 0x0, 0x4000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) sendmmsg(r1, &(0x7f00003ff000)=[{{&(0x7f0000534000-0x60)=@nfc_llcp={0x27, 0x200, 0x5, 0x7, 0x6, 0xba35, "193723f263c7e6154ea615386a8a69b3c4803f7a214c97a4c3ddd8c329a62b4547f46cfd68e41c935b5b65ef80ff37e16f795070814f62f80c9a32268a63cb", 0x8000}, 0x60, &(0x7f0000106000-0x50)=[{&(0x7f00003f1000-0xdb)="c19f8cf33ee5debdbf3204551a3fe21f5437a3fbd1db74dd155ff8aaf4e1a21c0a18eb54e2a878478b707064c40c2b99b4972cc105f24eaa2d11b36b75f6f4213aaae3b8c6e1a523b2ad1c447d484ab1cba49487f56cfb4a8b3061daa5b63f20c9f8fd5b76ea6b51e2c278972770c755e0a9ace70fbf68ab94abd0cb4ceaaa5651bbb124f7e48c5a600112b37a6e23e07476ef376efee9d78279eb8e00418980bac1e21e56436a67a2be25e2341512f262331eb45c1104c0e8876f1d824c32ee1614bccdce2cda9014a7904d4ea79a654a35b43ccec1570a41718e", 0xdb}, {&(0x7f0000a45000)="038fef96e5f558dc576a0bde47b4a92824081a0d17bed17bbc85804badd5a738568090835a48a4a2a316be357def97ef18fb845baab6e0b451a83873779b499e432b6ca3869b7ba551d2269fe681ceb79ac8ae80210b297d0ab29cbedc87a2d3031e6ff18bc8b7d4c405b348b09be4dda5dc365a56335ec2668dc6", 0x7b}, {&(0x7f0000c81000-0x1000)="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0x1000}], 0x3, &(0x7f00009d2000)=[{0x90, 0x117, 0xff, "13d123209ff9cf7017cf1f2a1cb527f4eb497f2479e99acf8ecaa4505bf3d769c21eedb89be0a7da791e806e1e3847906213e6948fc375b29cd6610e94fdc29f26b3a9a47e39fdf4b7336f700315cf97808d3836a224400561ec8a8053d0923c4cf57fbe34c8ab7893998c871538fe6d64c94557c8b4a7dc765ddec3"}, {0x110, 0x13f, 0x0, "16f59ea0995ac882423407c666a2ca272d321bf3b7c22fd795b2af033b2e4a1aad14a5702a8dcba323b02ed95150deeff7faa8b41dbe7df403d46074da599d5ce9b4fb00cdeb6d0d829d691636d7087bbf69051d611eabcee1b4bf2e26ee937042a2807364cc792d1dfca6737456ad0f9d2fc4e06bf4f0d30f7ea2f4b9ede4eda65e0488e0014623df352d09647c66f4f43b2b7db5e0a0478bad626028d860544d811ffce2f56c73fc4f189beb901aaefa8cd564ca440f8f7a0997d86eadb5f517fe7ba6424594c8fa341fb351d7fc41bb900718d497f35a01094676d4166afd61bd9e94f0fff8bcebcea134e0b85c854f5d1f1116d153d4a320"}, {0x30, 0x117, 0x6, "0e131b0f215f0144c475fdf6894b7058b182b8c494c64d881951e8026ce15c1b"}], 0x1d0, 0x48080}, 0x9}, {{&(0x7f00007a6000-0x9)=@rc={0x1f, {0x84, 0x7fffffff, 0xad9d, 0x5, 0x6, 0x10001}, 0x4}, 0x9, &(0x7f0000997000-0x40)=[{&(0x7f0000e3b000-0x61)="61e1b57ce82198c6d3281a2540bf53de62a1772e6945b9f467336572dd38ee9964fb74261c522c1d63bb7fb2b5c30af31aa125c8ed1aff66e1b3b230ed2e5e72211d1ebb03a4733bd122e99b26e18d2741494c0b685faf5e02b8ff5b153a93f497", 0x61}, {&(0x7f0000b8c000-0x7a)="7a76fb36074093114dc962e58d976b4cefd37cf3b169b07c5098f910ddf4d198101b24715ed4cb80bd81a89ad863c647c0b54fd694cce0bf32f8ab61174955bdd30510b63f66b395b9cda3415a0c08d34391d0045a930d7e84c282127df18819b01e47a159ab8e35f8eca090e426c881cbf43b6c70e8d8de4574", 0x7a}, {&(0x7f00005f5000)="", 0x0}, {&(0x7f00006ef000)="", 0x0}], 0x4, &(0x7f00006bc000)=[{0x30, 0x109, 0x2ed1, "2f4f11ba08f42fc3f8a26a21d02490b84a2e9825d3f51d43c8"}, {0x20, 0x0, 0xf21, "4545225d6c85ec0b57e2"}, {0x78, 0x1ff, 0x3, "5630363ee92e7199f34cc091cceb006fc3d3992a64922b3da755f1f4ba7669070fd224b5b0c89c8ad91afee987ab0e63371f34685be9dd65441bf24e1086c4c2c574b16c3970e8ed952d323138419b8a5631c0e97c79bfdff4c762b3ee1c96287b623251cf"}, {0x30, 0x109, 0x13, "e12d2c81bb05cd3ee25ad7ff616b3c8f2cbb251a8d12c0eb9a25531bb6dc1386"}, {0xf8, 0x263ec9c6ba747a15, 0x80, "5c7cb3c8fc618350c0bbcd07eaf516c88f20211af3014862499ab4062fa4f4814f0bcfb92d527a87d5aace3449cb1e64239ce713a581557d4915e0a5d7032c400c083760ffd8292c07ad42b5149332b8a3b725a8da00bfc0030d55e7b454da4591354628c56b41324939477c626e70caa2b89b07a895d209597ea0b254ada14649d4210789a6c2448ad2eb9186b8926be9e0aec1033a581b22a5d478737ff95daec7618f5483efe70d9ea17037369473d873dfc22b56651e695e164c084e4f50f44540fe9203e3d2179fa16c1c08acfff984f5d7da64eb502b120bb496db6175eecf069b"}, {0x50, 0x10d, 0x7, "e4ef02a7dc1c8ea10e3f7b7067ebbd4c2c93d1e51f481a1338e719cd9707a4ce92bdbf42fa88b1b15ae48d9b8d39e2a077dfd975deeef911fea2"}, {0x110, 0x111, 0x80f, "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"}], 0x350, 0x50}, 0x1fffe00000000000}, {{&(0x7f00001d2000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x1, 0x4, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x5}}}, 0x3a, &(0x7f00008bc000)=[{&(0x7f0000600000)="", 0x0}, {&(0x7f0000f65000-0xef)="e1ba0a48a00d96e4ddc9f46e8b1b8f5221d2bc429248d20427e2066fd8651a0eaae2a1c1c5aeb94a63c8d86c1f05abcbb34f79cdae41aa8a8f2b7053ce8b098388ce77e0165e10f31f1bd20994d8ffcd4098f1b1d3b9e161fcb64572a5cc7399122fb5a611aee1640f716b91ba5a01f249eae6cdaff17bac0417c2970354ab3759c12e5fa6acdd11d4e5e15ba9bfac0db03698c1b3d7f00c358875f472f3a731710e7919ece86dead2091cba19c305ae2b9934299da6ba8c6f1ebd1609192badc137b9c6bb7926d9aa599b16483228775c2d31c1cc5ca34cb51a46a65e69278bb0ae33ee9bed0056fb2987963f03c3", 0xef}, {&(0x7f00009d9000-0x69)="0a2866bf7cd2837fcb0a2862edf83153b68932b744b9c9f33915fea02f04ca44e8437141f16cf22cae9a70bad91f744fe078b4194ce3ca32a15cf1044df83e85686bde7d3481045f349b48bb39707556fcf0624a95513f4d74d20e87a1ca8ff5ab31092e6155731111", 0x69}, {&(0x7f0000cd5000)="1fb444db53c60d55106a617594fbf137204f0872db7cb846107e60", 0x1b}], 0x4, &(0x7f000063c000-0x420)=[{0xc8, 0x10b, 0x1ff, "2a0896b2ba190e78272dc6fc83ff9ce2d7711b0b4aff986f5eb2873735c27186b30723bd4edb1db477813903047390933a60c9238d02e7baa61dcc1863ad5e6c451e86aa2bb17f6bda4843bd9fe6aa733f001e4dff7e37d42f267c1eb9c14ccd0b927bc874234067c8d68fbbfd335b8002fcf5514cfa21005d017a362d92cc0fe13e91dc3272e7c439a750e2df33d8258aa19bb6dccac0340a79e3d83dbeb7c048120abd1c6771d45580ae55e0431334d42f67"}, {0xd0, 0x1ff, 0x8001, "3d25907956aa63b3c992e96b9d8b900ed223d0e08fa06370d5117cf263f1b96bbd5a35e5bb2a790c5836bcb7e6d99a6c3ab4e8d84bbb49145e2fceb337691f57ade6d0b31ae80758f33d6599123afbb6ce8c22a25126fb079474b1709bb8d217c190723e3bd24b9967eb698234946b322fb96cd70e797383eeeb403f84b50cce3b4f99ea0e525426da920d0419222f5a900c0c282a8656f4f438a85e4b2f0c54d57472a9c7d658ed2c33db38b5797d4ed190de5a2bce85bb55325df927bd88"}, {0x18, 0x187, 0x825e, "183c36ce882ff7"}, {0x68, 0x113, 0x0, "d023701e9d3204948771ac52ae486806e7a4feb1d719b6d41d668b7d3ffc95262188fa8266bfcc6bd9abe3fd3d10db9204f6ef83b26ba804e3cd5c2d53e0fdd1003e15fc8e29111e4af585ccd3dca5d2b8"}, {0x68, 0x0, 0x5, "74421f52b717a0bbb9480ce604044ecea525b027cc6aedfe251e27ecf78ff9bdcd5a444344291723ff33b4a0295040f490d024e09426decfe682a99c48e095592289d23d0647aee8007d556f872984f3e1"}, {0x90, 0x107, 0x7, "6ede771baa5d45370cafd5ea739e853456f082d9f3901a80cf663b57546ee3d05b4f0e8db09db98e3fd936cb29ee4455db65d2892ee5c59759f1e0166656c4b848e6a112e9cc539da60eb243eeb53963773b1ebe94ba8433a5a17bedcf07f79f451a50be56d43eb8e42911dc29270cc78866d4b30879e78e79"}, {0x110, 0x103, 0x40, "fda6bac53ccfed0e04ebbb282b034d8837bcf3e7cfef97d99bc073207571024edc01b5cededd9ac23a2a757be9346dfdc16d86497186f76d8fa2576eeb15d3b7b7f8552ccf8be709907d777cc88ba0c021e3296be6d452164de7048fd41711fe61bde6f3c2dd4b518114b4a1ad23a9a016511009636da941fb97c04c389e83e65953a61869f5a4e4691bd3f86275366a590ff657710766a4769641d65b51f8174da400b639a27dfde7c6ac1ea3a7e875781920ee22aa0b658596c553cf4fe8c0756e25494d66bf1b660041d20b9d0c7ba4f6d06cc0d6694250fade63eacd2f13f63d18cf63b2f5516242b1bf769d077df1310cf4326177e36d"}], 0x420, 0x4000}, 0x3}, {{&(0x7f00008dd000-0x1e)=@pppoe={0x18, 0x0, {0x1, @random="2e43cd540c24", @generic="894ab05d982c617515be4067fd0cdf11"}}, 0x1e, &(0x7f0000cd7000)=[{&(0x7f0000d31000-0x54)="631746e4816738db4c949f098a644deac54607ac19f68924be2eb881ad629af6933caa1deb007f012ae7718f838e7d117c4be4a6525563e492b8e5365bf4e789b9d068b004f2a77d3ab8caa002f28b942f5b1b84", 0x54}, {&(0x7f0000a56000-0x32)="3da3d1b4fe795740355f91e38e3afbe55a042f28276a3b9ab6317ec876caf57685a2380bde752596cdc85cccce4955bbeb87", 0x32}, {&(0x7f0000649000-0x2b)="29f1ba4e85131bc256796db3566efa9685e80a3c4479afb182b8b7d9e92edd1c96c0dde0d52f35546da622", 0x2b}], 0x3, &(0x7f000064c000)=[{0x60, 0x10f, 0x5, "cd682da0d1b15e5d9c67974f0fabfecbff2c18ff14b0ebb5898344063034f4d5527f97fad915f093eea80945181c60061790ac106ff4ac242ba4395c5efe42388d28230ea9730063b3695212"}, {0xb8, 0x0, 0x2fa, "9f24b17f531d6032622ab821d7bca82c2e35f9c73f8165e06be2be4213c9835a04ba34125da9b667976a2aeb2e6822666f26c8627079d405b5528814ed5423cbe306f45aca0a2a48e2283fef0f5b0b0286851a25135192510fedcc7e66cc059e0d888404f6f2d23703e11e4a70806ff778648c9ecfe0a4075fd56aed520ed24cb9463dd2c15a6fd8ef3a6a5126103ddc25e7ec11c7cf40a0e5823a377321ac8b864c84f4c7a4c7f6"}, {0xc8, 0x0, 0x9, "f7faa4d13b99e2f7d9ceb33697042dad85280cbe34f54c31be487e005683f65396ffe9fd01a0b4acbbc1e7f5b878da601dbcff8230ecc3b90ce10e5220b422c132212a8d6bf2749a040b90162baa9570d5933878755927669352d500ca21c3dbbb8892d582612d866f4e94aff26e3277df9391f3a1f77a9fac4abb4ef2dad7d50a44f49cb10dcdae7cec912409b5b70578b02cb05a3f1b0d626c7f9d1212528364b357f5c09e67f3ff13406f1086f3731609a9a3"}, {0xd0, 0x11b, 0x7, "8443e478ec7faba29fb4e611f1edba28c219677e29630f0022e42068a231dc04895d17f1d13ab1b00d4fcc4de0600b22362a171438320adb56160002ad3e17231029858fd23cca5dc4530f67bf59c120a13c74ca40752ec50ce9941c3949b2c78426f3db632d2f8cd119c884c3790634780b4dd8d22bdebd4a6c98a1bd24edcd47074060113f192162c255a054642dc3a7ede93cd64cb7bfddc8a5dd42748847fd0825a2e4764059547f936686ec80ab4620c2b9c7c958b3ac1d6928aa"}], 0x2b0, 0x10}, 0x401}, {{&(0x7f0000fea000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr(cast5),sha384)\x00'}, 0x58, &(0x7f000069d000-0x80)=[{&(0x7f0000e3f000-0xde)="ea9bf5d28a9505246d6820588ab3778cbe39aff630c9fe80bab17635e3067455f30092ab21eafc173db4286ddd492a080539c0f4f852eb65a56478b9554122a2e6430dcaa014791354294e8a7cd7f8fe69c552abf80dbcc6fdbf0b7db8e2fcfc8293d84d3fdba9eb6292a851502a65ca831ac8239566cfb3dc24ab942d7b81a474ce3fe29d80e82f513a852dda44aae57c8e9b77d6e62b0b956c0dc1f9b436d3051fc73b6bee9500562b1b651d15a713cbc43f85a40cc369af741acbfc0805d836a3d4feb4650cb91ae2baa291bb786f2fae99ab7bdc7547a135cd2515e4", 0xde}, {&(0x7f00009f8000-0x9c)="fd93bc09e3d3414609bfba687d046e6d055ee1237ae67a9780a6dc9a17611aec590eda651dd8379c39f40ee653859f0062a0c1afbade3eb3910329d1b324cd02cc31932043966dffc8b889d5827970e140d0dd6b49b493bcffd1ea2183a4e60baf4644c53c7b6fbdaef2f3306f95c0fa5cc41e2fca5aa2feb72c3237197628bf2a961fcf188024bed4ada39a647693eb8eafec2fded6a9b1faf44f33", 0x9c}, {&(0x7f0000f84000)="b12e7161688f0d19fa2d47148325f48e6ea3571354edac03a7b9e59f72bbdf7917070f1eca25b3caefe883136e93894b4fa0228c5633795547b2ef22da4087524adb8cc09d9f5bcf45cf36faf6e46674bfcedabb1f2f6cd130a7353b972dc8b425280e265cc00178110666948be021c00dc33d5cde8f", 0x76}, {&(0x7f0000815000)="c871070fc283cef0c2eebbf791e6f5bc7924708dad730828c5c521d91041c6a6304d45dea5", 0x25}, {&(0x7f00005ff000)="63567679692a07a36068521e13cb8ab630b88f82e2882e96d909eb7063c82435b767ae24922f8defa2c560415bcbb88ad660a1d0ddcb64674a9061e98b98ebb32cb22eb8f071c96d58882916da818fb507c54903969bf721b4d68ac62ae3074486fb24fd556d69adc85a32db5792ea1bbed12fbbe17155df233a6ea2c2cda59ed1c4a402117f384b6bc89b3f15c71a9c8207afc7727c5b60ad6f3237b133cbdda75edf20cbccb7456fa6560527003754ca1add74b99e75dd94644ea310095fe8f97316b6ad35d0b26e13f4bfbb951be75575374b16252dcff6cfb6c163ee59c1fca5c6efb65d", 0xe6}, {&(0x7f0000dfd000-0xd2)="2b32430a8debc3fc6a1d999178d8d69a678eeae36757dc527f70753fdcc92153ecb77fc4ddfb472d4f3cdb42a4a1f3255b01e70dd1bfef73f700e6f79c9b38eb0eea4a43bbb65e43493bf44a7a49b19fc55f330254c4ca6f8723626a65caeb5111a469d69f4430dc006c153ecb398a1b495a70ef8e7dc04e1f860f0bd86285b4f610df76c34357e54680fa53745d0f9ff718d202a7c9b0c45f2b77314f3be7589d6c1c6fa455fdf7dc1b87a7f77602e86b5895ebd97130ab4a2ce80f47ef5d5c621688dc7dd79bad12c9849dc08be6588577", 0xd2}, {&(0x7f0000f96000-0x6)="0abbce219bd122d2f1fa245e4c95fd1bd09c4ca88b", 0x15}, {&(0x7f000029a000)="9a20641fcf2994c059421e57e4ef458c3a51ec78ded838a5d5685fadb7f2e0aae9ba08cca0179075df4c956941490a13d4290df9b5ac0c6ca57e477bfadddb85df", 0x41}], 0x8, 0x0, 0x0, 0x24004041}, 0xd81}], 0x6, 0x80) bind$vsock_stream(r1, &(0x7f0000944000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) 2018/01/27 22:30:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000c88000-0x26)="2400000026007f000000000000007701000000ff0100000000050000ffffffff0100ff10", 0x24) r1 = syz_open_dev$midi(&(0x7f0000748000)='/dev/midi#\x00', 0x1, 0x101000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000e12000)={{0x95e5, 0x5, 0x7, 0x7fff, 0x80000000, 0x6}, 0x800, 0x49, 0xfffffffffffffff8, 0x3, 0x2, "bf2f840a83263b21d4d3c89a8a9a9d20e5e6fe6346ddc26f5cc80091b161e4fef5c9994289b98cd8a666496b18694f8bb5b12c64eab893386c70aaafa01ff3672ce5e677c423e01fce7a32a71844ce7b75a003db86123c6e224f177d8e199f08373ada46628b851ff61129ec29cddbb519cd72e0e7bb2cd913e09e445d0dadc1"}) 2018/01/27 22:30:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006e9000-0xb)='/dev/mixer\x00', 0x100, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000112000-0x4)=0xffff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f000080c000-0x4)=0x3, 0x4) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000bb1000)=0xfff, &(0x7f000099d000)=0x1) 2018/01/27 22:30:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) fgetxattr(r1, &(0x7f00002a7000)=@known='com.apple.FinderInfo\x00', &(0x7f0000709000-0x5f)=""/95, 0x5f) set_robust_list(&(0x7f00008d6000+0x60f)={&(0x7f0000482000/0x3000)=nil, 0x0, &(0x7f0000d76000/0x2000)=nil}, 0x18) getpgrp(0x0) getresuid(&(0x7f00005f0000-0x4)=0x0, &(0x7f0000424000)=0x0, &(0x7f0000b14000+0x51)=0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000b0000)={0x0, 0x0, 0x0, 0x0}, 0x10) write$fuse(r1, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) fcntl$getownex(r0, 0x10, &(0x7f0000381000-0x8)={0x0, 0x0}) 2018/01/27 22:30:04 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000212000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000a1000-0xc)={0x2, 0x0}) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 22:30:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x336) r0 = syz_open_dev$sndpcmc(&(0x7f0000cad000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x24000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b5e000-0xc)=@sack_info={0x0, 0x5, 0x9}, &(0x7f00005ad000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cb9000+0xe61)={r1, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005e8000)=0x8c) 2018/01/27 22:30:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fad000)={0x1000, 0x1, 0x1000}, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00001f8000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00003a9000-0x186c)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:30:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008df000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000515000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0xffffffffffffffc0, 0x3938, "f5ea8b46a21f321f94b83a2a1123438659fa9258ab166c4644ba35fd238ee428b0fe66c5f8bb739abc9d2e03f1f5d4f5efaa9dc72babf8dd4b5d7a35b20f9a0b40f98c282ea6d036e58b75fbf464e68f"}, 0x160) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) munlockall() munlock(&(0x7f0000498000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe8000)={r1, &(0x7f0000fe9000-0x2)="", &(0x7f0000fe8000)=""/55}, 0x18) r2 = syz_open_dev$midi(&(0x7f00006d6000-0xb)='/dev/midi#\x00', 0x800, 0x90080) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009da000)='comm\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000efb000)={r3, 0x8}) 2018/01/27 22:30:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e9e000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000e5000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000220000)="5101789749bca2df0c59d964a63d56675aa5dcd0aecf06312aff8acc9b1bdadecb108802d1f13790c6f2fe943b807d4aca46357615d0f5c3f89469be4abc1d0bb6e6355c686695a9bf2b9a2bc26ade90b8b8b93e20bc4590bb1683ccefe173629f6433f26e32c7b07edf565dca5250205ec9bd412fa2612b9443ffc9d2c1a2155c193ba88da4fe82637d9b8679ad7d772ef4d655df8e53d6b42c2e0476560a4d9e844fd8b86b6b6d078c467c68c6a3c69a2b5228359487e119ed029169644dfcc464f323819155e44d585f8546083dac947977004689de482647") removexattr(&(0x7f0000f19000)='./file0\x00', &(0x7f00003c9000)=@random={'btrfs.\x00', '\x00'}) 2018/01/27 22:30:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x6, 0x0) uselib(&(0x7f00005f4000)='./file0\x00') setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xb, &(0x7f0000000000)=0x0, 0x4) syz_open_dev$admmidi(&(0x7f0000da6000-0xe)='/dev/admmidi#\x00', 0x400, 0x20001) 2018/01/27 22:30:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$adsp(&(0x7f0000c28000)='/dev/adsp#\x00', 0x3, 0x680140) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000451000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00009d0000)={0xb4, 0x1c, 0x1, r2, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008da000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 46.215935] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 46.245956] kauditd_printk_skb: 35 callbacks suppressed 2018/01/27 22:30:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000d51000)={0xf2, 0x40, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0xfffffffffffffff8, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod$loop(&(0x7f000080d000)='./file0\x00', 0x80, 0x0) sendto(r1, &(0x7f00006cf000-0x54)="2d2740c2ea77e2494ae7d69c2a8a42308b79d08aafcdecea1a72b745961ea74b2c6d86aeef47abc4c62ec26a16f424da2eefa672a1320387ebe0ba2f855e7b80993e021016c531fa17bf6f5ae3a05df27b2464d7", 0x54, 0x0, &(0x7f000081a000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) 2018/01/27 22:30:05 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000505000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000089000)={0x81, 0x0, [0xfff, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:30:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x80, 0x0) recvmsg$kcm(r0, &(0x7f0000091000)={&(0x7f00008db000-0x5)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000040000)=[{&(0x7f000003e000-0xa9)=""/169, 0xa9}, {&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000000000)=""/125, 0x7d}], 0x4, &(0x7f000097b000-0xb9)=""/185, 0xb9, 0x200}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f00002f2000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000394000)=[], 0x0, &(0x7f000086f000-0x228)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f7b000-0x4)=0x4, 0x4) 2018/01/27 22:30:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000993000-0xe)='net/netfilter\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ae7000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000dc0000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000078f000)={0x0, 0x0}) r3 = dup2(r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r4, &(0x7f0000001000)=0x0, 0x9, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000000)={0x1, 0x6, 0x0, 0x5, "7ea62691038e2efb42e5021583dba09e82dd676f26ee37108f29ea69142ae10b5515aab9af02508231717d27", 0x2f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xb, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x4, 0x3a8, 0x0, 0x190, 0xffffffff, 0x98, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x288}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xf8, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x16, 0x8, 0x1fa7, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3f, [0x8, 0x6, 0x3, 0xffff, 0x8, 0x4], 0x7f, 0x100000001, 0x1}, {0x81, [0x0, 0x5, 0xfffffffffffff000, 0x8, 0x9, 0x7], 0x4, 0x9, 0xbbc9}}}}, {{@ip={@rand_addr=0x9, @rand_addr=0x7ff, 0xffffffff, 0xffffffff, @generic="b8411dbe7d4e616c317063047c5e99c6", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d, 0x2, 0x10}, 0x0, 0xc0, 0xf8, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x8, 0x1, 0x1, 0x0}}]}, @MASQUERADE={0xfffffe4b, 'MASQUERADE\x00', 0x0, {0x1, {0x10, @multicast2=0xe0000002, @multicast1=0xe0000001, @gre_key=0x3ff, @icmp_id=0x1}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe8, 0x120, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0x6, 0xfffffffffffff801, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x8, 0x1, 0x100000000, 0x0}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x12, @dev={0xac, 0x14, 0x0, 0xa}, @dev={0xac, 0x14, 0x0, 0xb}, @port=0x0, @gre_key=0x2}}}}]}}, 0x408) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000001000)={0xffff, 0xff4abfc8ccac6ff1, 'client1\x00', 0x0, "60cb7ee9e33b6ba3", "7ef17f90126d92a3b161a9d698430ad60718ee94cbe2271a1ca6065e21904507", 0xa9, 0xa342, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x70)=[{&(0x7f000028e000)=""/252, 0xfc}, {&(0x7f0000003000-0xc7)=""/199, 0xc7}, {&(0x7f00000e0000)=""/186, 0x90}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000acf000-0x6f)=""/111, 0x6f}, {&(0x7f00008ff000)=""/140, 0x8c}, {&(0x7f0000a8b000)=""/0, 0x0}], 0x7, &(0x7f0000001000-0x4f)=""/79, 0x4f, 0x8001}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000004000+0x20c)='./file0\x00', &(0x7f0000003000-0xd)=@random={'trusted.', 'user\x00'}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000005000-0x40)={0x9b, 0x3, 0x4, 0x1, "96335ff15f9f472cf86a2cf5ad244be42809afb4a071f3814d0e53a25e9285e6fb1acb2d04aa168d32923b41", 0xffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000002000-0x4)=0x3) [ 46.245964] audit: type=1326 audit(1517092205.029:82): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6828 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 46.307346] audit: type=1326 audit(1517092205.029:83): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6828 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 46.334713] audit: type=1326 audit(1517092205.029:84): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6828 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=152 compat=0 ip=0x453299 code=0x7ffc0000 [ 46.360291] audit: type=1326 audit(1517092205.029:85): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6828 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 46.385071] audit: type=1326 audit(1517092205.029:86): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6828 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 46.411712] audit: type=1326 audit(1517092205.029:87): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6828 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=150 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/27 22:30:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/rpc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0xfffffffffffffff9, &(0x7f0000001000-0x8)=0x2) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0xcd, 0x4, 0x4, 0x0, 0x2, 0x7, 0xfffffffffffffff7, 0x3, 0x0, 0xaf2, 0x100000001, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f0000fb6000/0x3000)=nil, 0x7fffffff, 0x2, 0x34, &(0x7f0000af0000/0x4000)=nil, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000943000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x80080000) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000c7d000-0x99)={0x95, "f5a96730af744d0cf714cc338423fd8cb12e8b9be97333dc76c9b3edd9ba51f2fb6d49d2703465bce110bb5e4219fdd3a89076b9b5da821a086dd65cf0cb6ead5fe92c2edd31b22e45182d08151bb4f7cc0e163c9980d6aec4e813f49514beab717a9f8cee8f59672ca487982c3c3ce256aa8ea4b1e51016b7a990dad1e9908cb1c646ad20eacbd1eec801a2bb7c07d811f063ab95"}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000cda000)=""/97) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f00007c4000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:30:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x5, &(0x7f0000d15000-0x4)="02000000", 0x4) 2018/01/27 22:30:05 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00001bb000)=""/254, &(0x7f0000ae3000-0x4)=0xfe) 2018/01/27 22:30:05 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b13000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x400, 0x5, 0x8, 0x1ff, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0x0, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000363000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000029e000-0x4)=0x0) 2018/01/27 22:30:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x8200000001) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = memfd_create(&(0x7f000076a000)='/dev/ptmx\x00', 0x2) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000099d000-0xd1)=""/209) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000760000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl(r1, 0x440000000000127f, &(0x7f0000fd8000-0x2)="") 2018/01/27 22:30:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000890000)='/selinux/enforce\x00', 0x80081, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000f97000-0x8)=&(0x7f0000574000)=0x0) pwrite64(r0, &(0x7f0000a1a000)="", 0xb5302c8058a0fcc5, 0x80000000) 2018/01/27 22:30:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r1, 0x0, 0xa7b3, 0x1) lseek(r1, 0x0, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) finit_module(r1, &(0x7f000098b000)='/selinux/policy\x00', 0x2) r3 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x5, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000003000-0x3)=0x3ff, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x6, 0x5, &(0x7f0000002000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x36af, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0x62, 0xa, 0x0, 0x0, 0xfffffff8, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x3, 0x52, &(0x7f0000001000)=""/82, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x60000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r4, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000943000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x1be, &(0x7f0000d55000-0x10)={&(0x7f00007c4000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:30:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a82000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f00003f0000)={0x0, 0x0, &(0x7f0000efd000)=[{&(0x7f0000b83000-0x29)=""/41, 0x29}, {&(0x7f000088e000-0xe4)=""/228, 0xe4}, {&(0x7f00008f3000)=""/124, 0x7c}, {&(0x7f0000c93000-0xe1)=""/225, 0xe1}], 0x4, &(0x7f00006bc000)=""/146, 0x92, 0x100000000}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x88}) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f00001b0000-0xb)='/dev/midi#\x00', 0x5, 0x101000) r3 = accept4$netrom(r2, &(0x7f0000dab000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000cf8000)=0x48, 0x80800) pwritev(r3, &(0x7f0000acd000)=[{&(0x7f0000b81000-0x5d)="b024d15f5d03203bbc3bd86a8fed7fd2c1b0a74bf35398fe5406ae434669b46d4144963c86785d00a248ac473b9f3921ac13ad97cee4507a7ce33dda30b5133f2f74f75618be861b84864879eab19859831db6149e5d9087cbc5aeb7c1", 0x5d}, {&(0x7f0000b84000)="dc3dcfea6933495db7997ce0b2b66011f7f903e7e25d029b9d54dd2ecf6b861211fb46656b040c80949ce683d7fc4ff72d35", 0x32}, {&(0x7f00009fb000-0xfe)="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", 0xfe}, {&(0x7f00005c0000)="53e647877b6f1af1a8b604bae927315bb03a7250d243cd99cbcea2e5", 0x1c}, {&(0x7f000047c000)="a662f34ab1af2b0f55b962605952667ee02c85c0d1d7dd40a673de963496f9e9f91b85b8aa1f7c368f1d15096b33ba5e039a53d6cfcfd93226b7c2e37710f07b9eb23bfec1cc2954ed626d2c7d85aeb587cf92e4955d5fa7b6d7ef5d9dd56fe9d876e1c2a7419852d5e55b3c7b6c59aefdef9974a6e1ce66b044b7a5983db986799d4e0d27a4f8ccc7c53199ac7247eb9371a3ec5b04a98b95f1cb80ab6cd86f799a6449b63875550a8ef873184b05f68d92cfeaf9d7acf684b3496a909dfb7e3372605a067f00a58edc66624c67cb8789180f9dcf", 0xd5}, {&(0x7f0000397000)="aa0cd6c084f3ef5c0dbed3b998820439f4ab9c454375d603fe9c1acdaa79747bb272aa068849ab63a52c1013b803fe18ff9cf574e8e28b0673eb44b4970e6d5755ffb5368036e966", 0x48}, {&(0x7f000092e000)="4944b3f373331a1ad0e64913b3ee5c8144bf8eca3632447ba46d5793e39aba0bd1e75d5e44cdc5b9ffe71876de0202c8f53c4e8b3a29897688afd73067", 0x3d}], 0x7, 0x0) r4 = accept$packet(r2, 0x0, &(0x7f0000e46000)=0x0) llistxattr(&(0x7f00005bb000-0x8)='./file0\x00', &(0x7f0000579000)=""/91, 0x5b) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000839000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00000bc000)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000e1c000-0x18)={0x0, 0x1000, 0x30, 0x3e37, 0x200}, &(0x7f0000bbb000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000bef000)={0x0, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xff, 0x1, 0xf9, 0x80000001}, &(0x7f00008ad000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00006ab000)={0x0, 0x10, &(0x7f00007d0000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006be000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000501000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffff973, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e3, 0xffffffff}, &(0x7f0000eaf000)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d12000-0xfa)={0x0, 0xf2, "ea62ca101c82f7603f00f5dcfc66bfecbb0de779a0e4b163e402fba9b5416250e479c5de4325896133ead670cb5f2ff71d64c1dfc3d239febbf43d9d3439062b29368fac15ca28f35b152316b5b7bd397bd12f68c04d0df3235a1503fa1dd81017036d3309a6961a95a03d209c3cb7d15693c99bfb4364d74bbcd32beb59ef776ccc56d68f83edcdb27cc5acb4374a2bd7d2978528b549385f3273c337a874d75ff5cff057351743ca333a6803dd39b46575611deb2cf9b4b260f32cc051caa3cfc30eb4a70ca6cb8974b2aa39ad5621509832516efef087ae242cd5f0710272a8fc77d9448b801175c4dc01216996332129"}, &(0x7f000040e000-0x4)=0xfa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00006a2000-0xda)={0x0, 0xd2, "34cef7150fdee06a467c36633333505646e65db66f96cca98431d705aff1d9f6d8fead94645e5860db4ba654295cd39d851ee9fd3cf9d668018f376e32615fe215cdaac8a37a8400c7503e67b837527eb630c878a0d90496c204510283bddb7dd0e9cfb4b93f4576baabc9485325c6e3696b012d8d1899b9c1d38e0fe9d11f51aee40d8a4f1b4d75de5bb691acbceaea9ee4a6b8d3d6e4055d956757328c7708c557c27acd18eb5441a36c94cc6ac2bbe248c359d7239e757bba14f8057c89eae63be5fc5532cfcdc50e768f8018cacf405d"}, &(0x7f000029e000)=0xda) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000127000-0xb8)={0x0, 0x7, 0x7d1e346c, 0x60ed, 0x3, 0x48a, 0x100000001, 0x2, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x8001, 0x5, 0x6, 0x0}}, &(0x7f000054f000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e38000)={0x0, 0x80000000}, &(0x7f000027b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000388000-0x10)={0x0, 0xffffffff, 0x101, 0x79e}, &(0x7f0000df7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000662000)={0x0, 0x1, 0x10001}, &(0x7f0000b2a000-0x4)=0x8) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000900000-0x4)=0x0) process_vm_readv(r16, &(0x7f000034b000-0x80)=[{&(0x7f0000f87000)=""/129, 0x81}, {&(0x7f00007a9000-0x34)=""/52, 0x34}, {&(0x7f00000ae000)=""/52, 0x34}, {&(0x7f0000ad4000)=""/37, 0x25}, {&(0x7f0000ba9000)=""/90, 0x5a}, {&(0x7f00006c1000)=""/195, 0xc3}, {&(0x7f0000d21000)=""/4096, 0x1000}, {&(0x7f0000b7e000-0xc6)=""/198, 0xc6}], 0x8, &(0x7f00003cd000-0x40)=[{&(0x7f00006c7000)=""/56, 0x38}, {&(0x7f0000b1d000-0x56)=""/86, 0x56}, {&(0x7f000028c000)=""/81, 0x51}, {&(0x7f0000e38000-0x3)=""/3, 0x3}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007c7000-0x8)={0x0, 0x4}, &(0x7f000011c000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000218000)={0x80000001, 0x2, 0x5, 0x0, 0xa2, 0x45, 0x7, 0x1, 0x0}, &(0x7f00004e4000)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00008e2000)={0x0, 0x80000001}, &(0x7f0000c21000-0x4)=0x8) waitid(0x0, r16, &(0x7f0000e1b000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x60000009, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000c5a000)=[{&(0x7f00004cd000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006c7000)=[{&(0x7f000064f000-0x34)="38b39fd7b9e3df117d7e68c5538a6cc8a9f3fa41dba8697474bbe51e25a633b39070271b56ef9908e730b865036dd009867ac2b2", 0x34}, {&(0x7f0000278000-0x87)="b0d5b50c60f82f26fb5b3bf58b862d77c8930f967ac2d5138b3a60e789fa86dab54314ed07eba20dc25231c011249e750a81b012fd57149bc6e6b9bcf8b713cae4abd0b5ff4cbd1928c62f5b51ed4491077007239efc7b9ffc5f6f69f6674c522138a82397f0f67565871d506e00176dc582cddf0537487977f2678df4b616be29d7b13486da73", 0x87}, {&(0x7f00007db000+0xf57)="5f61db63288e2e111eae9fafe48c900756b43497023fa56232b66955a8fc1f28c5812be6b2515c1b7a9d937dec8e7995c803c9e8c6e9d73b662fe268485a2463c4b9014da0476478c997a5df1c5d689866e00f62fe22b33123a0985198174a9241eb557d8d5fbdf80999ebaca388af9d97f781a55f46d2d3814d3e205aefe30ca0791a95d779aed927bd60c0a7ce83e11ff7d1632497b82210b4", 0x9a}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f00006be000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000412000)=[{&(0x7f0000f34000-0xb7)="6d5f04595c08820a5d065683b53b2c297424eb2bd15a8e28247c752dfbe2da06532fd750737c054525abd320f35de5c35910f5f241a69c2aea2001cd61c544041509e05077587ab3faec22f9f0d7a019bbeb39ea693785f27369aecb36df2566d5c6a8dd263d7e76039f651b0cc6f1bdf3ca541a7deea7e6aadd89c316ef0e0f94ded40fd2a1da0868cab0310a1d031f96ac8381f4a823c38e26360d13234bdd30e050a3105ab41822df09a6d3f0473d11772921aef6bc", 0xb7}, {&(0x7f00004ad000-0xe3)="b0386ff2875e724b3e767d1a466bda4d1814a9ef9aa369864af2061e88554316ead2ef5995d0fb55e311da5c377a8aad945f9d6097b7ae0481cb03aee26fe00fadccbe7b084912af3dd282a2b7d6ca373f9fcf6fd362712a668ffdcc1030dca99107b3da49daf88bc98ab4247fb76ab9811052cee73e6ecb365118d05f0bbaa9eee3bf789d25e2f92d49a9ed3d52c1de8663ba0e97baf34dcf6c1679e1a5def1a7ea6afe67bbeeeab5f59f1b39990a1d2423b76d45cecb7c23b81d73630ecf12741244de2b7377b26ee41d4b31fbda3117077cd517abb4150aea54805b323e26c033c1", 0xe3}, {&(0x7f000020e000-0xcf)="1cf07de57434a773852641586f7eb52e0854c7076c99ad2aa57bd514b7ce84e1ac2637bdf99800a8316355a5d8ba8ec5dc0afb07d5e56f151cdd92b6847ba5ec79d46e66e279a7daa4d43cfadd35731e7ab7ba7994e22313756f005fb96ae02722635546f9ba725198213b0868060bb9d7be2e453f8668ce372074cf193544abb3ce1d27ff13e8490b2248b2c288d1b287ea75cc4d3b4cd878e1b6f37ff690dbeaf2ad07064412ac83cee3e419af250aa7e42ac8da89797d3dd11912f117fccfdaca1ccf645b1a1dd15f8fe9928d49", 0xcf}, {&(0x7f00001ba000)="94ecf72a77e6459641478168ddc94683022cf8386c54d41db41e4e98cf3e4cff5c9f761b1c86b567230c8fbee440a2542215c6daeeac8358c7f08dc28f5a2bb0aa13cdd95aede93595bb34a40cf32d22785f9fe79846292f34bd2bc75603c18110880fb8c5412a", 0x67}, {&(0x7f0000ee2000-0xce)="45d4ac39df027235b28a16387923c8b007fba574f69df2b8d4b48d9ded8f28379d97c31f68d36b5187e7298068619d093661cd1edc6aabc08ba99a7bb3458237f1049a1f8c9e7c7826bb18389f7f37b1d256726b16febb3964b819ad186be28ce422ef57fbcfab76d9786da183775bdf98d41ce716f1de6affd72cf6c9edf88c499b019212c8194caca47c831b7d8bcca7da4cac0eed21d1aba86ae11d56d32d0298d3fb2115fc4af95e24b46177999a393dd5002cf110b8b1097ab616e167f8860c900edde2033029b440a9b4f2", 0xce}, {&(0x7f000043c000-0x67)="46ca0031d8556772427de52cdec9f335cdce378447a0bbb4b1b97352177001fc34ed72e3c6c4b9a0e1a2a2481388fe9bb2278f8b8ddcecdecab646bd4fa007ea5f9f36337f20e8ce404840b92dec6fd91b692318f92d240b531b987cffa4035dcd9278e6269b9ef804490dc341f45a651e859b0e153082540979218c32f9d97f8e", 0x81}, {&(0x7f00009b0000-0xdd)="8bf90c203839ec12f1a28f765f954e2037e69a465db7d17a0f451b763832d882ab99bf34dfcdd65a678a00a6073f330282c4b6bb8eda87fbe10039c17cbeb1c8c63159eacfda5f9458f9441a5e6bf2b2cfddbea2cee60e48fa8ede00ecde1b443d618b4740441a13d974de9b952229dc21884b224ee719885b1fd54a3ca558a584cc43c2072a429b639c5fc1c1e8f4bbba5cfe486f308722c5f8ae6b8c36fdfc3321511b5df304282d25de389ae26ebe303b72865f875b3b2942ac1243440fea5a742bfef2f42a00267a25df0278b0bece0acf14589d19ede9437e06e3", 0xdd}], 0x7, &(0x7f00005bc000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x1, 0x20b, 0x7, 0x20, 0x8000, 0x100000001, 0x81, r5}}], 0x30, 0x20008801}, {&(0x7f0000c95000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000a8000)=[{&(0x7f0000840000)="4a8ee2b3e7e87531fea089089e4283fb582acc523a758d079c80174b3ac7d22ef388b17527f4c07f0480784f57ce4b8b9242b0a5ccffd49b81eb7a0aebe5956d5a387778c039590d889022f1cd97592765f002efdb222c12f2fbbc56bb667eee70ddb60948d6ccf17e2e1d7bea64334f342f1edd5533b78681ed30ab580d83b9e11d53fa6fbb27649120556edabf5478ae", 0x91}, {&(0x7f0000d99000)="4db4041c922dbf97ec0c3414316e3479548bd20d55433f74c6b5989485911243ea7a69ef84eb017ebc034e272d68bb1e8d1e43ad0275e2080e0c801c6cf23e4239ab195ea1596e3d681e9c8d9ae5a1fed3be892ed242426f5d6e7f2efef41b453060aae24084a585bfd8039630d4c7943f03b6c3361d3b23084d1a", 0x7b}, {&(0x7f0000cac000)="8978c43862c4a0d92f75629a5385cbe15380721caa8ee36d25e80eb72bc887611d0620cc6030e40bb62afe699c44e51519b91e6b68b2e57e6876920eea583afc2411d5", 0x43}], 0x3, &(0x7f0000363000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0xe9f, 0x7, 0xa, 0x101, 0x9, 0x6, 0xfff, 0x9, r6}}, @init={0x18, 0x84, 0x0, {0x0, 0xf9, 0x4, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x0, 0x1f, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x7, 0x1, 0x7, 0x40, 0x401, 0x9, 0x8, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x6dac, 0x6, 0x488}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x8202, 0x6d, 0xca51, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x5, 0x200, 0x7f, 0x112, 0x1, 0xfffffffffffffffa, 0x8, r10}}, @init={0x18, 0x84, 0x0, {0x40, 0x1000, 0x7, 0x3}}], 0x180, 0x4000010}, {&(0x7f0000b99000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005ba000-0x40)=[{&(0x7f0000c7f000)="8001618c31685471916ec12f82d502944a5dadfbeb2bb528bd957617ee0da607fc03fa10d8f85caa878fc9d421b605e5303a5273405b9a033dac8aa0faf8cbd353e1d902625cbff8406c60e6dd7791c4ebbe6ec25cd2433b22f7adce04e3", 0x5e}, {&(0x7f0000bfc000)="9d9786bda6a02c28584cf48c17c8d575b19111a9bdfac07fbf6bb339084c7c0b9c588051fd585106c5c1f4d6ca2f", 0x2e}, {&(0x7f00000f6000)="a40c4ed5f7cde4a5a5afaca16b566d909f51e54a714c62a087398434d6477d6b3889cfcb538769fbd49a77adc9d9ea31f36a7a939d7f5f8701bef36a68f80aac26c228a560741cb80e382de5ee682a96c34b6a49e04bd4ec46f20298dde4b2945cd65d108f75dbdfabea22451894e9ff4960beda7cca2105298e102344f0e2886dcfad1e6651f2eb3e87f1912cf9afa396ea2b44a21443ae8898f15ecd0b2c5aefbdea8884a5d18776f2a13e22cb13250cfde83fa833553c5b1cb8cda6b84687e5202b2b42d0b23d", 0xc8}, {&(0x7f0000899000)="4d852e0b42f717344b023ee926352b7bdab361aeb102b54f3e0d04b1c6929a05dd71de1f9ce154d583b9888c4a1f50ea3fa5ff176c93f88f2661feaba721c203b657ce2c7c570ba823b83d951d1b78f842e5f07d6c04610f1d019aeab31156cc5b6f32b570e9023f16bf1270acfa6d7db9311f493735adce06833dc0b52369", 0x7f}], 0x4, 0x0, 0x0, 0x8000}, {&(0x7f0000812000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba6000)=[{&(0x7f00000fc000-0x3d)="8ed5defc8a84814367439aca2f53b084e484813d65654ce21e931fbdf1d875805bd682b77eec8b9b5caf3a6060072fd029e6d9ecfd437f283c449c6dcb", 0x3d}, {&(0x7f0000e31000-0x65)="92744a7beb17121eab5667a33baa1f65abf8632a41dfbdaffd6b67aaf027cc211645412a9bdb1e1a59d7209af9768fec5ac5a6b4d1f1e68e4b6b793b57c9d86d2f2358a846e62a303b54d20f0c3640cb8a70f513eae200e50e45380be25c486bf4cf7b855c", 0x65}, {&(0x7f000014b000-0x9b)="65f758d8f3df6d9ef3c297668f8460899a0a4f7305d9ac06b4498909491590c8a3971e982cba5c118db1b38986075d6d18f0af3069c2aacaf91abd28060ad63a831da1883b728ffb5907f0ee3ec4574d8843f4af6c557c32da1d2f5373466133af8822d9462b5f2b0bbbc79c1ae1479b8b3a54afd809a6603ae75acc5cf9a722cbdffaef74011705ed4a8fc718326a0c2df1f8ce464d09b552b755", 0x9b}, {&(0x7f0000f29000-0xe)="b10e909eb16661906eedaff0035deac47998", 0x12}, {&(0x7f00006b2000-0x64)="24d543e76ab00bae0149eb384b6bb8abfe620a3c608d6aa694f53d4db1e53cc2831388fa0e1026830d7b8273d1e1403745f73b68aec2cdf7bfc4715bf86b068b2123b0216b4509cb9bf19e4a0cd6a215add1b199d4808622831bc392aa457ca4e7e5dd0a", 0x64}, {&(0x7f000062a000-0xa8)="50dbebf0db7fb58524c9f2765499d3e76bc760c353444e8e64793b8cb4d10406ec7b325743390d1246afd552f0b09a1762d48ea70128b2f2f51b2579059bff578f0ebac7f839a74bb52c52b01c8d84e9642cf915bfcc1d6875517a51fc2456eeefc8b9d1e6e2c749162bc66c0214a8be7a8554c6a26df8939d16a1b208668167d382773803bf4516d515ce9fa086ed8c2935e8a4f8b2887a1f560e6ea9fe19f71440d3ba2ca883e2", 0xa8}], 0x6, &(0x7f0000652000-0x90)=[@init={0x18, 0x84, 0x0, {0x1000, 0xce08, 0xffff, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x9, 0x7, 0x4, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7, 0x200, 0x5, 0x8, 0x0, 0x8, 0x3fdb, r12}}], 0x90, 0x80}, {&(0x7f0000ead000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d08000-0x20)=[{&(0x7f000034b000-0x11)="040d9c222f81f5a49f94a8a2b2f0dc1ce0", 0x11}, {&(0x7f0000d0c000)="64a380a61063e49ecd55cf0ea2e8b9ca", 0x10}], 0x2, &(0x7f0000d23000)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x1, 0x4, 0x4, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x8, 0x800, 0x4, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x2, 0x2, 0x5, r15}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x3f, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x2, 0x10001, r17}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x3, 0xffffffff, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0x6, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x6, 0x8, 0x4, 0x0, 0x302d, 0x2, r18}}, @sndinfo={0x20, 0x84, 0x2, {0xc5a, 0x204, 0x4, 0x7, r19}}], 0x1b0, 0x800}], 0x6, 0x4) 2018/01/27 22:30:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000283000)=0x0) timer_create(0x2, &(0x7f0000761000-0x60)={0x0, 0x8, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000806000)=0x0) sendmmsg$alg(r1, &(0x7f000067e000)=[{0x0, 0x0, &(0x7f0000c37000-0x20)=[{&(0x7f0000cb4000)="b4970f961c5d1ef515427d6b4ac26b72", 0x10}], 0x1, &(0x7f000021e000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 22:30:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000adb000-0x4)=0x0, &(0x7f0000efa000-0x4)=0x1b7) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001f0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000484000-0xca)=""/202) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r1) 2018/01/27 22:30:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000a0000-0xf6)="f9", 0xfffffffffffffe93) fcntl$setpipe(r1, 0x407, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000436000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f0000830000)={0x0}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a00000-0x4)=0xc) r3 = getgid() syz_fuseblk_mount(&(0x7f00002cf000)='./file0\x00', &(0x7f0000ded000-0x8)='./file0\x00', 0xe000, r2, r3, 0x8, 0x19, 0x1001011) accept4$inet6(r0, 0x0, &(0x7f0000640000)=0x0, 0x800) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002b5000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r4, 0xc0884123, &(0x7f000000b000-0x1)="") fcntl$setstatus(r0, 0x4, 0x400) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000aef000)=@add_del={0x2, &(0x7f00005c1000)=@common='irlan0\x00', 0x4}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000017f000-0xa4)=""/164) syz_open_dev$sndctrl(&(0x7f0000d0a000)='/dev/snd/controlC#\x00', 0x2, 0x101000) 2018/01/27 22:30:05 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c25000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a, r1}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ff9000)=0x7, 0x4) [ 46.436894] audit: type=1326 audit(1517092205.029:88): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6828 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 46.461626] audit: type=1326 audit(1517092205.029:89): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6828 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/27 22:30:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000012000-0x2)='\r\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ee4000)='/dev/audio\x00', 0x4b81, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000d8d000-0x4)=0x0) 2018/01/27 22:30:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29d", 0x20) openat$dir(0xffffffffffffff9c, &(0x7f00000e3000)='./file0\x00', 0x20200, 0xa0) 2018/01/27 22:30:05 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000007000)={0x10001, 0x4, 0x1ff, 0x80000000, 0x8000, 0x5, 0x7, 0x7, 0x7, 0x1}) 2018/01/27 22:30:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f49000-0x6)='ramfs\x00', 0x0, &(0x7f0000b78000)="") chroot(&(0x7f000057f000-0x8)='./file0\x00') umount2(&(0x7f0000d56000-0xe)='./file0\x00', 0x0) [ 46.537667] audit: type=1326 audit(1517092205.029:90): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6828 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/27 22:30:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20005, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) 2018/01/27 22:30:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f000042d000)=0x9201) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cdb000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) ptrace$getenv(0x4201, r0, 0x5, &(0x7f000019a000)=0x0) unlink(&(0x7f0000d61000)='./control/file0\x00') open(&(0x7f0000409000)='./control/file0\x00', 0x400182, 0x81) rmdir(&(0x7f000048d000)='./control\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 22:30:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000732000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00002a9000-0x5e)=""/94) fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00007cf000)=0xffffff99) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cad000-0x5c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x5c) 2018/01/27 22:30:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000d7f000)={0x8adf005a1d205ffc, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000014000-0x40)={0x8100000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) [ 46.564985] audit: type=1326 audit(1517092205.029:91): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6828 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/27 22:30:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000a95000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, {[@eol={0x0}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x5, "bfeadf"}, @fastopen={0x22, 0x12, "b5cf0026ef67f4bb6b243f5676ca83c2"}, @sack_perm={0x4, 0x2}]}}, {""}}}}, 0x4e) syz_open_dev$mice(&(0x7f0000cd7000-0x10)='/dev/input/mice\x00', 0x0, 0x80) preadv(r2, &(0x7f00001a6000-0x20)=[{&(0x7f0000ed4000)=""/91, 0x5b}, {&(0x7f0000632000+0x220)=""/130, 0x82}], 0x2, 0x0) 2018/01/27 22:30:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d0a000-0x17)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000297000)=""/8, 0x0, 0xffffe) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000049000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) 2018/01/27 22:30:05 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f000000a000)="27487041c27298bfc9d071e6ee605e1148555e09da24786e16c8c519605d022f3e055111bdbf405354ed935d", 0x2c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@nat={'nat\x00', 0x1b, 0x4, 0x2c0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x98, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x90, 0xc8, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @gre_key=0x0, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @icmp_id=0xffffffffffffffff, @port=0xffffffffffffffff}}}]}}, 0x320) [ 46.668453] device eql entered promiscuous mode 2018/01/27 22:30:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000057f000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad9000-0x4)=0x10) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f000044d000)="", 0x0) fcntl$setstatus(r1, 0x4, 0x423f7) recvfrom$unix(r1, &(0x7f0000617000)=""/104, 0xfffffffffffffffc, 0x0, &(0x7f0000491000-0xa)=@file={0x0, './file0\x00'}, 0xa) shutdown(r0, 0x1000000000000002) 2018/01/27 22:30:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ed000)={0x26, 'hash\x00', 0x40f, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000b18000-0x10ac)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d", 0x14, 0x0, &(0x7f00007d8000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) openat$dir(0xffffffffffffff9c, &(0x7f000002a000)='./file0\x00', 0x200, 0x100) 2018/01/27 22:30:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000439000)=0x0, 0x73) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000039d000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000baa000-0x4)=0x7) 2018/01/27 22:30:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 22:30:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000257000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000ae1000-0x8b)=""/139) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000049c000)={0x6, r1, 0x4}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000b7a000)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) ioctl$int_in(r1, 0x5421, &(0x7f0000f67000)=0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d33000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000215000)={0x0, 0x9}, &(0x7f0000ca5000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000bac000)={0xffffffffffffffff, 0x2, 0x4, 0x7c, 0x6, 0x8001, 0x401, 0x6, r5}, &(0x7f00002dc000)=0x20) r6 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r7 = inotify_add_watch(r3, &(0x7f0000006000)='./file0\x00', 0x1000020) inotify_rm_watch(r3, r7) stat(&(0x7f00003c6000-0x8)='./file0\x00', &(0x7f000058f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000024f000-0x8)='./file1\x00', &(0x7f0000e50000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getuid() fchown(r4, r9, r8) pwritev(r6, &(0x7f0000141000)=[{&(0x7f00001bc000-0x1a)="f2d3a4f5342fc2581fb9eb21319b3481d699906d5b5229f9cb31", 0x0}, {&(0x7f00008f2000-0xb1)="22aea41f2f501616cce1bc38e9d3f39c62f2bc4c832ec8f06c9770db2df3a9edba977c1837ec9774a13956a216229c32c5e18206039b5d2b66c70f961f1b9fa03b61c8e0f3e9724afffff1edd713b162f43fc94929317ff626b124c46f08098d072aed8b389787f7000b740389fcf5c448d23fbecc47611777ed03fa012f79f852fb958e64b14d5caa128f16ba942199439f6cc77de67fac2f2878b8bf7f36fb5e4afa963405aefef97079be42731901aa", 0x0}, {&(0x7f0000772000)="9f3bb2f7060bbaf3f86334347e56c77088de0a55cc19305e7d8dc24411c36e5431638a6bfa4cd8ad8d5c74dddf8653eb386befe89ae99e06e3e8ede3c3619825eece08d7394c3f73693e28d0bd1e4b86af8aed0b9a8ed3a759de9bb58cca", 0x0}, {&(0x7f000042d000)="2774428acd9ecaa5acb02ca57b1ac98a80d33f1fc73c22126ee8d819af00adb438f86ded2e016874852f705e434a06d410331ae9f9be737fe301bab30acb9824dad8ed2d674792c737567f6b1a5bc708ccd493e22208be1cc5a8758ba98e9bbabfecdaea4725071642e2adfb963dcfdc9260da98e399b6fa908a3da2fe243a5a37649006f11263fb8537ce20c59d9bd2a3ddf10f491b0d8e8456cbb37a0a727da27922483d5456e5847754108823ae1cc03afa71b881cfd7e17a0ec3c4f1ade0c488c14daf3a9fddf230c0da59878bea36cce0b07ebe734607b65858bca708f09fa6f8", 0x0}], 0x10000000000000c5, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x4, 0x0, 0x0}) r10 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) r11 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r10, 0xaeb7) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$KVM_RUN(r11, 0xae80, 0x0) 2018/01/27 22:30:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f30000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$bt_l2cap(r1, &(0x7f0000b82000-0xe)={0x1f, 0x5, {0x800, 0x5, 0x8, 0x1, 0x100, 0x10000}, 0x7ff, 0x6}, 0xe) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/27 22:30:05 executing program 4: accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000355000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x60000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000)={0x3, 0x81, 0x8, 0x40000000000000, 0x48000000000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ashmem\x00', 0x420002, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00002a1000)=""/4096, &(0x7f0000bc4000-0x4)=0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000043c000-0x37)=""/55) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendto$inet6(r1, &(0x7f0000001000)="781ed5df7338b8b996ccb6e59fb34340996e331cb2f12e6f60857c523d49831c8038a10500399a2f4e40ffc0e0abba", 0x2f, 0x4, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) 2018/01/27 22:30:05 executing program 3: ioprio_set$uid(0x3, 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007b5000)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000075d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000122000-0x2)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000156000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030a000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007b0000-0x4)=0x0) r8 = getuid() r9 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e21000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000002d000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) stat(&(0x7f00004bf000)='./file0\x00', &(0x7f000008e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002cc000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000924000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept4(0xffffffffffffffff, &(0x7f0000bb4000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) r18 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d5e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000016e000-0x4)=0x0) stat(&(0x7f0000a31000)='./file0\x00', &(0x7f0000177000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000042000)={0x0, 0x0, 0x0}, &(0x7f0000904000)=0xc) r22 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000a77000-0x8)={0x0, 0x0}) r24 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r25 = socket$llc(0x1a, 0x1, 0x0) r26 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008e6000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) r30 = socket$inet_tcp(0x2, 0x1, 0x0) r31 = socket$bt_hidp(0x1f, 0x3, 0x6) r32 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000063f000-0x10)='/dev/sequencer2\x00', 0x101040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r34 = socket$inet_udp(0x2, 0x2, 0x0) r35 = perf_event_open(&(0x7f000086c000-0x78)={0x1, 0x78, 0x3ff, 0x400, 0x0, 0x10, 0x0, 0x4, 0x14, 0x5, 0xffffffffffff21c6, 0xfffffffffffffc00, 0x4, 0x7, 0x81, 0x1d76, 0x6, 0xaa50, 0x9, 0x80000000, 0x9, 0x6, 0x80, 0x200, 0x0, 0x1ff, 0x5, 0x1ecda0000000, 0xd3, 0xa10e, 0x101, 0x1, 0x10001, 0x100000001, 0x100000000, 0xab6, 0x6, 0x2aa2, 0x0, 0x3ff, 0x7, @perf_config_ext={0x6, 0x4}, 0x0, 0x6d, 0x1, 0x3bca80e983b12c0, 0x7, 0x0, 0x4, 0x0}, 0x0, 0x7fff, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x80) r37 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000af1000)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000071a000-0x30)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="0c3c5021adf361f669a1912f079ca91f620c1d1675b613a9feeb7d752921487734a9ff784ad1b6119fe2bbb5fe03344183dd257edf1d8f5615847ffa54bb8b826723d8b32b8599b3c11ce0b908f36e7474d637d38525e07473e5ca49f62a6700dd6f", 0x62}, {&(0x7f0000606000)="e54160d812eda3fa89b570016e0b5377802b30165968f958e1a908b84c2cdfad4613cd071e2541d68fbb09e9627577ec4548dacbd7e70222", 0x38}], 0x3, &(0x7f0000000000+0x8e7)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x8000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000096e000-0x20)=[{&(0x7f0000e55000)="a98cfd4882f2e70845b3985c63d701339325ec7c7361df5d21de48ea9698017bec966d65953d5f222f87458faebf7dd2eb9a94551e82d970ff0fe5d7c5072f8b0da38f230b2d8112b630d67f6ee2a469884f3a46ee756091f8edcdaddd8982199f237a206a432803ed18a441236d8f68675375c27afbd39c8ffc89a8cf28fb69af6619f4e0a16799ccdefde8a540dbb25689f2ac3a1b15de3c", 0x99}, {&(0x7f0000001000-0xd8)="4f5e57037854be1508ee8d9f4e0eadd976d0609d113c588ba94ada64df85905c9847a23ed55ab41a64693c6dc2299878a657ed5a3b6fb559e351caeb1d330be4bf660d8d9a85bde2bf1fa44e2f0cbece7dd55788e0a2e01205706883e6b7946546cb453b10dcf33d17f1475b4a379937f40c1db4ec71536e59c51cb7fb55eee8182a416c0abede40a659c7710c5452000ab1def8d3be874231c1199929d7beb65c26f24ea6b16b9438ec19fdfa624cee297802414d8e9b56ff3823551392356de5d9aa0b2d60c4ce92efe70d714da832440e9c074653d395", 0xd8}], 0x2, &(0x7f00005df000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r22]}, @rights={0x28, 0x1, 0x1, [r23, r24, r25, r26, r27, r28]}], 0xc0, 0x518e4e084f557387}, {&(0x7f00002f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f00008ae000)="78fe4c987231482f6f7120c3f6daa65b21506006f9afe10599b4907cb1ad25f27ab1c2b4a20d79d6171f8b83d81afbf8c23dd05382802607a9a1b068a59cc9dac357175902", 0x45}, {&(0x7f0000001000-0x6c)="07eb1d5dffdf67fc2d63b8a3c0e0d6535174628e429f80ff1ab0832da7db12f3e32bd2de9c2f339f1b63857f60afc59b41b2cd4e0e02ce0ea226a90edf7cc1c06e31ae3ad1ae97f8e6a7c1cc9eb836b39309fc632b90d323d4c2130844ecb6d85624df65635009875d0ce842", 0x6c}, {&(0x7f000020e000-0xa0)="b64274538a19b0bcc65a0560f6130d20b998dfcfe2772ae3682e32c7f3343cd3acbca4dd8b18b0a586f070dc3eda487bfbe7119f5e8261e1e6085566e268fdf225db844a09ef5b8c2a79c7f41dc2f4d19273d3fc9aa19ff09b3f249ddc685b8b1dbd592795849a53a153884b3704d2d8e58f43e292d7535bcee102d14769070699f525c22e3dd0d9d899d554bcd16b595f9c2b98f53bc135f384afc20192387d", 0xa0}, {&(0x7f00006fb000-0x32)="ca67ba3990bb63ba232d7e2a71648adae567e13be5e4356ea8fe5048411dc06063a87b1f4a00fe71159d9d593a82fcb2d49a", 0x32}, {&(0x7f0000000000)="b054236165a6642c94989586003c573dcc1839a55c097954fab4552fd3055993db955c963649a414699489ad82fe674d2ac3e0176bcc91cca2478e4d4b1dd589e1ddd5faeadf8026e0165551cc041149cf760d3fd4d1aa7180873e15834363ca1309ad52545cc0af00af9ee3bfad8bded0115bba9720256d2dd5efaa5cd591d5f8a7f9ccef055c38cebd476ff541e868b8cdf861127cca1d569e522b2309ce9648be949706ad1a325151f25682c476731dd63692fd0a6cdc6f75e24574668874c9b5569d807011f4885aa725cddf3172b2fb74e573cc721592d161691a9655184aa0de2b5063de3b9d9a0aeeb4bbfc54fa2bd66a", 0xf4}, {&(0x7f00006ef000)="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", 0xfd}], 0x6, &(0x7f000004c000-0x50)=[@rights={0x30, 0x1, 0x1, [r29, r30, r31, r32, r33, r34, r35, r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}], 0x50, 0x20048051}], 0x3, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r40, 0x8040ae9f, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_SET_VRING_ERR(r40, 0x4008af22, &(0x7f0000001000-0x8)={0x7, r40}) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000850000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 22:30:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) bind$unix(r0, &(0x7f00006cd000-0x5)=@file={0x1, './file0\x00'}, 0xa) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg(r0, &(0x7f00002ed000)=[{{0x0, 0x0, &(0x7f00005b7000-0x40)=[], 0x0, &(0x7f0000902000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$alg(r0, &(0x7f0000c8e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000321000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x1ff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x0}], 0xffffff60, 0x0}, 0x8bd) read(r0, &(0x7f00003e4000)=""/135, 0x87) 2018/01/27 22:30:05 executing program 7: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000136000)=0x0) listen(r0, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000089000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000015d000)={0x0, 0x8}, &(0x7f00001a3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000027000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2c}, &(0x7f00001e6000-0x4)=0x98) mmap(&(0x7f00001e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00001eb000-0xc)={0x50002018, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001e9000)={r2, 0x0, 0x10001, 0x7, 0x1, 0x8cd, 0x1ff, 0x9, {r3, @in6={{0xa, 0x1, 0xaf, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x6, 0x1d20000000, 0x101}}, &(0x7f00001ea000-0x4)=0xb8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001e9000-0x8)={0x0, 0x0}) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 22:30:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x5, &(0x7f0000001000-0x28)=[&(0x7f0000778000/0x2000)=nil, &(0x7f0000813000/0x1000)=nil, &(0x7f0000883000/0x4000)=nil, &(0x7f00003f6000/0x1000)=nil, &(0x7f0000baa000/0x4000)=nil], &(0x7f000002d000-0x18)=[0x0, 0x1, 0x5, 0x7, 0x1, 0x7], &(0x7f00007da000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mprotect(&(0x7f0000529000/0x3000)=nil, 0x3000, 0x1000000) write$sndseq(r2, &(0x7f000052a000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe3000)={0x4, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:30:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004fd000-0x17)='net/ip6_tables_targets\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = syz_open_dev$dmmidi(&(0x7f00009cc000)='/dev/dmmidi#\x00', 0x8001, 0x80241) sendmsg$nl_route(r2, &(0x7f00001d9000)={&(0x7f0000b3f000-0xc)={0x10, 0x0, 0x0, 0xc0000010}, 0xc, &(0x7f000029d000-0x10)={&(0x7f000094f000-0x14)=@getnetconf={0x14, 0x52, 0xb0a, 0x4, 0x0, {0x0}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x800) syz_open_dev$dmmidi(&(0x7f00007a5000)='/dev/dmmidi#\x00', 0x5, 0x0) 2018/01/27 22:30:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000552000-0x148)={0x9, 0x0, [{0x0, 0xd6, &(0x7f0000172000-0xd6)=""/214, 0x0}, {0x10000, 0x70, &(0x7f00007b0000-0x70)=""/112, 0x0}, {0x10000, 0x7e, &(0x7f0000c04000)=""/126, 0x0}, {0x0, 0xc4, &(0x7f000019a000)=""/196, 0x0}, {0x0, 0x71, &(0x7f0000133000-0x71)=""/113, 0x0}, {0x0, 0x3d, &(0x7f0000a0a000)=""/61, 0x0}, {0x0, 0x0, &(0x7f0000f06000)=""/0, 0x0}, {0x0, 0x25, &(0x7f0000792000-0x25)=""/37, 0x0}, {0x0, 0xdd, &(0x7f000083f000-0xdd)=""/221, 0x0}]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/dsp\x00', 0x400b01, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000b58000)=""/233) 2018/01/27 22:30:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 22:30:05 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff3000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ff3000)={{0xffff, 0x8, 0x9, 0x2, 0x6, 0x5}, 0x6, 0x0, 0x40}) r1 = socket(0x1e, 0x4, 0x0) setsockopt(r1, 0x10f, 0x81, &(0x7f00005b4000)="00020100", 0x4) 2018/01/27 22:30:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f000091d000-0x8)=0x7, 0x6) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000054e000-0x9)='/dev/dsp\x00', 0x400, 0x0) accept4(r1, &(0x7f0000f1e000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000faa000)=0x10, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00005cb000-0x1)=0x6, &(0x7f0000dc2000)=0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000f35000-0x40)={0x816, 0x4, 0x0, 0x7, "e11297ba6716db1540130a32a4c88837b03c4846f1ad0fcbc4f6d8e9a4d08ed5de5ff25d354da11219c329e4", 0x4}) writev(r0, &(0x7f0000bbc000-0x10)=[{&(0x7f00009a4000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000160000000008", 0x29}], 0x1) 2018/01/27 22:30:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cc8000-0x48)={0x0, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a72000-0x4)='GPL\x00', 0x0, 0xf6, &(0x7f0000001000-0xf6)=""/246, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x40)=@raw=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x1b, &(0x7f0000001000-0x1b)=""/27, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0x1, 0x5, 0x3f, 0xfffffffffffffeff, "42fe2499d44e840b7b4113230aec9013d73ce3e0723ad7cace1d7eab7cbbb3d1d5308eab116e191f8df56ba4", 0x4}, 0x1, [0x81, 0x6, 0x8, 0x6, 0x8, 0x7fffffff, 0x80000000, 0x2, 0x868c, 0x100000000, 0xffffffffffff0000, 0x5, 0x242b, 0xcc61, 0x4, 0x8, 0x401, 0x1, 0x500, 0x0, 0x2, 0x4, 0x80000001, 0x13, 0x7f, 0x9, 0x4, 0x7fffffff, 0x1, 0x9, 0x7ff, 0x31, 0x8001, 0x1, 0x3b, 0xffffffffffffffff, 0x6, 0x0, 0xffffffffffffff80, 0x4, 0x0, 0x3754, 0x5, 0x5, 0x2ce0ed0b, 0x20, 0x6, 0x2, 0x3, 0xfffffffffffff909, 0x6, 0x3f, 0x2f3, 0x80000000, 0x3, 0x8001, 0x6a0e, 0x3, 0x2, 0x371, 0xfffffffffffffff8, 0x3, 0x7, 0xf69f, 0xb3, 0xeeb, 0x22, 0xffff, 0xbe, 0x8, 0xffffffffffffffd1, 0x8, 0x1, 0x6, 0x6, 0x18f, 0x10000, 0x9e31, 0x3, 0xfff, 0x5, 0x6b, 0x1, 0x8001, 0x35, 0x3, 0x9, 0x1, 0xffffffffffff05a3, 0x6e1, 0xffff, 0x5, 0x2, 0xff, 0x0, 0xffffffffffff8000, 0xe8, 0x5, 0x0, 0x2624, 0x9, 0x2, 0x80000000, 0x4, 0xd21e, 0x5ad3, 0x8, 0x8, 0x100000000, 0x1, 0x5, 0x8, 0x6, 0x8000, 0x2, 0x7f, 0x3, 0x1000, 0x8, 0x4, 0x8, 0xfffffffffffffffa, 0x7, 0x100000001, 0xf9f9, 0x4, 0x9, 0x800], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:30:05 executing program 2: r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x7, &(0x7f0000000000)={0x33, 0x52d11a8f, 0xfff, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000002000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000010000)={r2, r2, 0xa21}) getsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000002000-0x50)={@common='nr0\x00', @ifru_ivalue=0x7}) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000003000-0x18)={0x80, 0x10, 0x1, r2, 0x0}) readv(r5, &(0x7f0000011000-0x60)=[{&(0x7f000000c000)=""/187, 0xbb}], 0x1) 2018/01/27 22:30:05 executing program 1: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f000003d000-0x8)='./file0\x00') openat(r0, &(0x7f0000031000-0x8)='./file0\x00', 0x440, 0x111) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') 2018/01/27 22:30:05 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x7, &(0x7f0000fdf000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000074d000-0x10)={0x0, 0x102000, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d9f000)={0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4c, 0xd66, 0x0, 0x0, 0x0, 0x7}) ioctl$KVM_SMI(r3, 0xaeb7) 2018/01/27 22:30:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x1d) sendmsg$unix(r0, &(0x7f0000ef2000)={&(0x7f00008ba000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008a6000-0x90)=[{&(0x7f00002b9000-0x33)="9d1372b41708da479e8c3d45df86f8fd97fd67bbab0c1f5f045aeac700e917f934d9c9a5477152387330ff01a94e22b1d2be1f", 0x33}, {&(0x7f000056f000-0xfb)="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", 0xfb}, {&(0x7f0000e55000)="0862338cce4ddff39298a1a972edb136ba4782b381bb1cc43d8084966f951587167f2bb4cdaee8b5510f6f73bdc549e64353a33fb9115c81b8d48cca5ece375e3b4250903db85544b7acbe8c26325639ab3f0684480962b35106430203ab3a52a1fef20f1129f50100b1b18102ae094644d21055c02b15c45177ceb0e8c967ee", 0x80}, {&(0x7f00001de000)="8d50a54f11ee05f6530174e8f091701852db1fb8e77c5119041512ce4af130c5d0877b2500c48c0a289532d16b946f986a80de6a82092a923e3ade3543cc5a12004dbb1f82df1436f5562d75e85cc358018e2288d8faa648670420f62d35df07c3de517f1ee663dcdba815dcdf9fa020e9c9ddddc7cc98d34f275a09c127e4d6080c29670f866e1fc121af72055d3133f7c0991137ca7da058ed01dbf91695e71ece8e7854885edd0d2253ccf60524b164ac5071fc1c8ed3c12033ae433cba38eeeb2626ff46de02d2", 0xc9}, {&(0x7f0000020000-0x91)="7342107774d77541fdfa21e2f392e0754855495f0b7fafba890cdc4eaf921830c9956563194e41db9392f7fac4d2db5a6bfe951d936cb57bbdf0cf190d6890af1e5d148cd1074063e9979ede3d1990e3e061d8539a0adc845b860d7fc94bbf12fec2c6565df3ef00edbcb282cd4d886272e155842a898ca5a35a3f962ad48b9f16b9417b81a149006ee616d7624953886f", 0x91}, {&(0x7f0000418000-0x1f)="e13ca8a3dff774dfa58266db9baf0c39dc6e90d08bd7e5b8c09767e790c60d", 0x1f}, {&(0x7f000096f000-0xd9)="e75059168589c728c9bca463819117cec9f2b09094e73c853233af250ec8a36f6595fc3c982e9c9ea3c5e8b133c7084dc03c159c988beee56ced91becd46b5cc1461452e92ec380b99b2ba1c65520f1e520799937260c02103090c781eb4ebac589c3b1593f604710e9d8b0346291e2164652ebdccfd777e1ab529beb59858dbde3d17761a137c5a16d567f87fda8c282d554fb921edd7b258447ec6cc8a1bedd7897c1f142be9c48ca5a14ede8707c16021c83ecf2427b8c7560ea471029cc6f8c79f5ddd239df719d6a1583d8e6dc12d4cbed73668a409e7", 0xd9}, {&(0x7f00002d3000-0xc2)="e88bc052dbc4a0c2c389633d0b71fb40beb5ae41660f6b53ee56c1afd1c6e79725035d4279275901e7c6fb48179fdedef8b81d942671978914e4e93f8478b7866efc3fdb0c54ece9caa7bb0ba9cc562fa88f5bc2321b9ff17bef23e3cf140fa2b1639c1cb43db974b8c349b45e57a195dc261d226d1368f5443401c1408a841430cec50df7c4a55780bb1441d7f6bf0cd8ae349551aa7a15d20087f2136223364175315c34e17e6224ce8cb1454d885a780f8c815430530167813dd4add682ac8b5f", 0xc2}, {&(0x7f00009da000)="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", 0xfd}], 0x9, &(0x7f000027d000-0x100)=[], 0x0, 0x10000}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003f9000)={0x7ff}, 0x4) 2018/01/27 22:30:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000914000-0x12)='/dev/input/mouse#\x00', 0x2, 0xc1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000057d000-0x10)={0x3, 0x202, 0x30000000000000, 0x1, 0x0}, &(0x7f0000533000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004b4000)={r1, 0x7}, &(0x7f0000e25000-0x4)=0x8) r2 = socket$llc(0x1a, 0x3, 0x0) syncfs(r2) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000791000-0x103c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKINFO={0x4, 0x12, [@IFLA_INFO_DATA={0x4, 0x2, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:30:05 executing program 4: mmap(&(0x7f0000000000/0x282000)=nil, 0x282000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000282000+0x4d9)="3cc4d690e67262c961dfcac5c94da45290d2aed19727bcb6", 0x18}], 0x1, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x20000}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4008000}, 0x44000) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000283000)='user\x00', &(0x7f0000283000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000284000-0x66)="adda289a78b4016b58da71d6984d62b1d3aba8c0c9698923cea66e7ea6f01179c421f7349571461480c17dc12b7abd32d1a413835d8465f178f4adbfd6033daca94abec7fd971b5c20de5a563cff8dee985a84cacfb9b0ab973eba461e950df5319cb787f0ff", 0x66, 0xffffffffffffffff) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000008000-0x8)='big_key\x00', &(0x7f0000284000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000285000-0x60)={0x0, 0x3a, 0x1, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001aa000-0x4)=0x0) r5 = add_key(&(0x7f0000198000)='asymmetric\x00', &(0x7f0000283000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000284000-0x1000)="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", 0x1000, 0x0) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000125000)={r2, r3, r5}, &(0x7f0000200000)=""/4096, 0x1000, &(0x7f0000040000-0x38)={&(0x7f0000284000-0x40)={'crc32-generic\x00'}, &(0x7f0000283000)="fcd219901cf9f845b0d069b6", 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000287000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 22:30:05 executing program 6: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a6d000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000959000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) read(r0, &(0x7f0000ab5000-0x63)=""/99, 0x63) 2018/01/27 22:30:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000346000-0x8)={0x0, 0x5}, &(0x7f000070d000-0x4)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b2e000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00007d0000)={0x10000, 0x6, 0xe4, 0x20, 0x30ab, 0x7, 0x9, 0x9, 0x1, 0x1, 0x1, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000779000)={r1, 0x79, 0x30}, &(0x7f0000d44000)=0xc) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) fremovexattr(r0, &(0x7f0000ffc000)=@known='system.advise\x00') r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000be2000)={0x0, 0x0}, &(0x7f0000e52000)=0x8) socket$inet(0x2, 0x0, 0xfff) 2018/01/27 22:30:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000586000-0x6)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a5d000)={0x0}, &(0x7f0000b35000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "e70088237100010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/27 22:30:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c3c000)={0x0, 0x0, 0x0}, &(0x7f0000499000)=0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00001e6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e0c000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006a2000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db2000)=0xe8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000067d000)='/dev/ppp\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000bb4000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000941000-0xb)={0x81, 0xc347, 0x7f, 0x2, 0x8000, 0x58, 0x7fffffff, 0xd173, 0x4, 0x200, 0x9}, 0xb) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000cb8000)=""/90, &(0x7f0000042000)=0x5a) 2018/01/27 22:30:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009b6000)={0x1, [0x4]}, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0xffffffffffffffd0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000f58000)=0x3ff, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x0, &(0x7f0000569000)=[]}, 0x10) 2018/01/27 22:30:05 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000021000-0xb)='/dev/vcsa#\x00', 0x128, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000020000)=0x0, &(0x7f0000020000)=0x4) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000021000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000001e000-0xde)=""/222, 0xde) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2a0, 0x2c8, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode={0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000002000-0x82)=""}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x4f0) 2018/01/27 22:30:05 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000002000-0x18)={&(0x7f00009ad000/0x3000)=nil, 0x0, &(0x7f00007be000/0x4000)=nil}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000027c000-0x30)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000a14000)=""/230, 0xe6}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x3, &(0x7f0000001000-0x6b)=""/107, 0x6b, 0x1}, 0x40000021) [ 46.909553] netlink: 'syz-executor0': attribute type 11 has an invalid length. 2018/01/27 22:30:05 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x3) fstatfs(r0, &(0x7f0000003000-0x95)=""/149) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000004000)=@full={{0x3, {"d53c33399f6e5e"}, 0x645a}, [{"0226fd58956f77"}, {"58ab7cf8b3e2d5"}, {"8b613567f7580d"}, {"6b5473cd54460b"}, {"73fff1c7ebb8da"}, {"55209a5282658c"}, {"34d3dbcf55aed4"}, {"1d97791022ffcc"}]}, 0x48) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r3, &(0x7f0000003000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc4c85512, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/27 22:30:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="3f651079d53bad0bc8ac19d8312855966ed92aef476d5d54aab5bd2c439768f8c0e476db89ecfe2ad9080658301b439e91281afb78ca523da4762e5f3a6fbb5c3f6e68a1823038") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000477000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004f7000)=0xc) inotify_add_watch(r1, &(0x7f00009c3000-0x8)='./file0\x00', 0x200) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a59000)={0x0, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/27 22:30:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f000094a000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) rmdir(&(0x7f0000886000)='./file0\x00') 2018/01/27 22:30:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x5, 0x9, 0xbc8, 0x10000, 0x8}, 0x14) listen(r0, 0x0) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000009000)=0x3728, 0x4) sendmsg(r1, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[], 0x0, 0x0}, 0xc100) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000009000)={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, {0xa, 0x3, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf2}, 0x74, [0x7, 0x7fff, 0x0, 0x50d5, 0x80000000, 0x1, 0x5, 0xf0e]}, 0x5c) sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001a000-0x60)=[{&(0x7f000001f000-0x46)="8997345d9962cb4b445dd9f88e2a420009bdb294", 0x14}], 0x1, &(0x7f000001f000)=[], 0x0, 0x0}, 0x0) 2018/01/27 22:30:05 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) epoll_wait(r0, &(0x7f0000ec5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:30:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x5)=@random={'os2.', '\x00'}, &(0x7f0000001000-0xfc)=""/252, 0xfc) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000+0x278)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000215000-0x10)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10, 0x80000) preadv(r1, &(0x7f000012b000-0x40)=[{&(0x7f0000328000)=""/43, 0x2b}, {&(0x7f00006fe000-0xa8)=""/168, 0xa8}, {&(0x7f00008a5000-0x3)=""/3, 0x3}, {&(0x7f00006db000)=""/51, 0x33}], 0x4, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000c3e000-0x10)={0x1f, 0x9}) getsockname$unix(r2, &(0x7f0000f05000-0x6e)=@file={0x0, ""/108}, &(0x7f0000595000-0x4)=0x6e) 2018/01/27 22:30:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ce6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000007f000-0x8c)={0x40, 0xef, 0x200, 'queue0\x00', 0x58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}, {0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006a8000-0x10)={0x0, 0x98, &(0x7f0000f95000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x668, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffffc}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfe, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b35000-0x20)={0x0, 0x800000005, 0x8203, 0x80000001, 0x7, 0x5, 0x1, 0x8, r2}, &(0x7f0000eda000)=0xfffffffffffffcb9) [ 46.994715] bpf: check failed: parse error 2018/01/27 22:30:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000bff000)={0x7, 0x78, 0x0, 0x9d59, 0xa8ac, 0x9, 0x0, 0x9, 0x8, 0xa, 0x6, 0x6, 0x401, 0xfffffffffffffffd, 0x2, 0x4, 0x0, 0x8, 0x1, 0x6, 0xc5, 0xfffffffffffffffa, 0x3ff, 0x43, 0x8001, 0x9, 0x3, 0xf052, 0x2, 0x6, 0x6, 0x0, 0x7, 0x5, 0x9, 0x5, 0x0, 0x7, 0x0, 0x5, 0x1, @perf_config_ext={0x0, 0x1}, 0x0, 0x514e, 0x9, 0x7, 0xf9c, 0x7, 0x0, 0x0}, r1, 0x9, r2, 0xc) r3 = syz_open_procfs(0x0, &(0x7f000041f000-0xe)='net/protocols\x00') syz_open_pts(r3, 0x24000) 2018/01/27 22:30:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f000066b000)='./file0\x00', &(0x7f0000b18000-0x10)={0x0, 0xde}) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000178000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/27 22:30:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00004bb000-0x8)=0x9) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000667000)=""/199, 0xc7, 0x0, &(0x7f0000dba000-0x10)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0xfffffffffffffffc, &(0x7f000058f000-0x10)={0x77359400, 0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = dup2(r1, r0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00007cb000)=""/255, &(0x7f0000668000-0x4)=0xff) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f17000-0x8)={0x0, 0x401}, &(0x7f0000021000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f8e000-0x8)=@assoc_value={r3, 0x52a5c933}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00006bb000-0x4)=0x0, &(0x7f000029d000)=0x4) fcntl$getownex(r1, 0x10, &(0x7f0000041000-0x8)={0x0, 0x0}) getpgrp(r4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000256000-0x4)={0x8}, 0x4) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/27 22:30:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000ce3000-0x9)='/dev/dsp\x00', 0x151000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000b90000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x28, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = msgget$private(0x0, 0x6) msgctl$IPC_RMID(r1, 0x0) 2018/01/27 22:30:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000031e000)='/dev/cuse\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000f2f000-0x4)=0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000c84000)={{0x3, 0x0}, 0x0, 0x0, 0x0, {0x2000000000000, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:30:05 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003cc000-0xc)={0x2, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa5, "f4c8699f86ecdf114af2319b599f7c4324fed63f493d7f580a68f768f38a03f8cf8a1b56246435746503f487936ad8b56dd83ab800304d9a99bf7143632d2e252b83bbd0317b3eaaf3ea3ee2cf3dd095c792a6a6d7eb4173013639c2f1ed695433f6c6d2f7ea35fcc9ed1aae1186468fc9326ad526b9506e578ea2be1f6f448759b79f657bd921d44b313c5f6ff0c158f68a343f1b65fd309c82d18685fc1607ec82f85fb3"}, &(0x7f0000000000)=0xad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x1, 0x30, 0x1, 0x7fffffff}, &(0x7f0000000000)=0x18) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x10000, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000564000-0xc)=@sack_info={r2, 0x9, 0x6}, &(0x7f00002e4000+0xec3)=0xc) 2018/01/27 22:30:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000000020, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000f40000)=[{&(0x7f0000f45000)="8ab8", 0x2}], 0x1) recvmsg$netrom(r1, &(0x7f0000ec0000)={&(0x7f0000048000-0x10)=@ax25={0x3, {"53f424202964d9"}, 0x0}, 0x10, &(0x7f0000548000-0x90)=[{&(0x7f00003b8000)="cb", 0x1}], 0x1, &(0x7f00009e7000)=[], 0x0, 0x0}, 0x10102) getxattr(&(0x7f00009c1000+0x33d)='./file0\x00', &(0x7f0000efa000-0x3a)=@random={'btrfs.', ':&&proc.keyring{-selfkeyringbdev-vmnet0proccgroup[@\x00'}, &(0x7f0000d29000-0xec)=""/236, 0xec) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000025000)={0x0, 0x5}, &(0x7f0000b4b000)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00007c2000-0x10)={0x5, &(0x7f0000d02000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000b71000-0x8)={r3, 0x1}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000808000-0x8)={r2, 0xf20, 0x3}, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d4b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8b000-0x4)=0x14) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00007a6000)=0x0, &(0x7f0000fb5000)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f08000)={r2, 0x9}, 0x8) 2018/01/27 22:30:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000546000)='/dev/audio\x00', 0x4000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c4b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d3000-0x4)=0xe8) connect$can_bcm(r1, &(0x7f000083d000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) bind$alg(r0, &(0x7f00006ba000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000cca000)="8a65a510f7a146d7", 0x8, 0x0, &(0x7f0000eb6000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) 2018/01/27 22:30:05 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x10, 0x2, 0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000000c000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000000b000)={&(0x7f0000005000)={0x44, 0x0, 0x5, 0x201, 0x5, 0x3, {0x5, 0x0, 0x1}, [@generic="3c9acec0694508ebff5b120eef8e2890ae1cdd4ee0219661fc159130f2888705d52000b596ba4f93e5ec0bc92c"]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x4000) sendmsg(r1, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000005000)="100000001d0061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000002000-0x78)=[], 0x0, 0x0}, 0x0) 2018/01/27 22:30:05 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003cc000-0xc)={0x2, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa5, "f4c8699f86ecdf114af2319b599f7c4324fed63f493d7f580a68f768f38a03f8cf8a1b56246435746503f487936ad8b56dd83ab800304d9a99bf7143632d2e252b83bbd0317b3eaaf3ea3ee2cf3dd095c792a6a6d7eb4173013639c2f1ed695433f6c6d2f7ea35fcc9ed1aae1186468fc9326ad526b9506e578ea2be1f6f448759b79f657bd921d44b313c5f6ff0c158f68a343f1b65fd309c82d18685fc1607ec82f85fb3"}, &(0x7f0000000000)=0xad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x1, 0x30, 0x1, 0x7fffffff}, &(0x7f0000000000)=0x18) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x10000, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000564000-0xc)=@sack_info={r2, 0x9, 0x6}, &(0x7f00002e4000+0xec3)=0xc) 2018/01/27 22:30:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e6a000)=0x0) waitid(0x2, r0, &(0x7f0000419000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f36000)=@generic="da1809648619c9ee3756bfb02c915141") syz_emit_ethernet(0x3e, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89ab619ee7e2c7fb4d537b8bf7aa5e1d107d8969"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/27 22:30:05 executing program 2: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009e9000-0xc)='/dev/autofs\x00', 0x480000, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f21000)='/dev/admmidi#\x00', 0xfffffffffffffec7, 0x101000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000401000-0xc)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000f22000)=0xc) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000f23000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f22000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0x80000001, 0xa, 0x80, 0x20, 0x33, r2, r3}, {0x100, 0x0, 0x7, 0x800, 0xfffffffffffffff9, 0x80000000, 0x8, 0x510}, {0x10000, 0x0, 0x7, 0xfffffffffffffff9}, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x1, 0x3, 0x6, 0x23, 0x1, 0x100000001}}, 0xe8) r4 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b6d000-0x4)=0x0, &(0x7f0000f23000-0x4)=0x4) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x100000000000000) 2018/01/27 22:30:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7ffffffff002) getsockname$inet(r0, &(0x7f00009ae000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aab000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00006a0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f000001e000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00006f1000)={0x2, 0x6, 0xfffffffffffffffb, 0x70, 0xff, 0xfffffffffffff000}) sync() 2018/01/27 22:30:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000243000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000f7d000-0x4)=0x0, &(0x7f0000958000)=0xfffffe3e) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lstat(&(0x7f0000719000-0x8)='./file0\x00', &(0x7f0000b3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000ece000)="00000000004bd10600", 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004ad000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000076f000)=0x8) 2018/01/27 22:30:05 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000002a000-0xb)='/dev/midi#\x00', 0x80000001, 0x1) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000002a000-0x58)={0x200, 0x1, 0x9, 0x1ff, 0x1000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:30:05 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000821000-0xc)='/dev/audio#\x00', 0x200, 0x8000) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000568000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='children\x00') fcntl$setsig(r1, 0xa, 0x400000000000016) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2e) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000001000-0x4)=0x0) 2018/01/27 22:30:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000011000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bfe000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000811000)={0x0, 0x0, 0x4}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000deb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c23000-0xc)={r2, 0x0, r3}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000cfe000-0x10)={&(0x7f000062b000/0x3000)=nil, 0x3000}) 2018/01/27 22:30:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x803}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001a2000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000e2d000)=0x7f) 2018/01/27 22:30:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000821000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000593000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "6d9c07afbe3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000750000)='./file0\x00', 0x2080, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000256000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000bf3000)=0x8) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00009d6000-0x50)={@generic="1af9978a7a92748ea45c31dc0c0ef8af", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x4, 0x3}}}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000c39000)=0x0) syz_open_dev$sndmidi(&(0x7f0000599000)='/dev/snd/midiC#D#\x00', 0xbf, 0x200000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000c9000)={0x6, 0x4, 0x4, 0x1, 0xc818, 0x0, 0x1ff, 0xfffffffffffffffe, r2}, 0x20) 2018/01/27 22:30:06 executing program 1: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f000006a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e510", 0x4d, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "319892a38097f61eed5b17c0d4828207001d6e1501bac34f3fc3f5c8d9270b4f4a6b8638eafd1726aeecc83907b35dca2ba00ce353ff3a95d044737cc3"}}}}}}}, 0x0) symlink(&(0x7f0000076000)='./file0\x00', &(0x7f0000068000-0x8)='./file0\x00') 2018/01/27 22:30:06 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000516000-0x8)=0xcbb, 0x7, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fbf000-0x12)='/dev/input/mouse#\x00', 0x0, 0x10080) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fbf000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008da000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b0f000-0x4)=@assoc_id=r1, &(0x7f00000c5000-0x4)=0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/01/27 22:30:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x800, 0x102) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000dd0000)=""/0, &(0x7f0000bd6000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000050000)="", 0x0) 2018/01/27 22:30:06 executing program 3: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d8000)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000651000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f0000509000-0x20)="57e5e5c7b80484c5779f419abcd64fd57ccdf3c75f49648ba7329dac29baef87"}) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008d9000)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x4, 0x40, 0x0, 0x7, 0x3, 0x8000, 0x5, 0x2, 0xfffffffffffffffb, 0x8753, 0x9, 0x7, 0x2, 0x6]}, &(0x7f00008d9000)=0x108) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008db000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008da000-0x20)={0xff, 0x2b608511, 0x2, 0x100000001, 0x8, 0x8, 0x3f, 0xffffffff, r2}, 0x20) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00008d8000)=0x0, &(0x7f00006bb000-0x4)=0xfffffffffffffeee) 2018/01/27 22:30:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000006c000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000800000)={0x1, 0x7, 0x7f, 0x2, 0x0}, 0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e73000-0x50)={@generic="4fa5d2dc27d725cea22798ce636ac0cb", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/27 22:30:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000015d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f00006b7000-0x10)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') readv(r0, &(0x7f000059b000-0x41)=[{&(0x7f0000b36000-0xf7)=""/247, 0xf7}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000457000)='/dev/vcs#\x00', 0x0, 0x2100) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fc5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf3000)=0x14) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000bc5000-0x4)=0x0) tkill(0x0, 0x0) 2018/01/27 22:30:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7ffffffff002) getsockname$inet(r0, &(0x7f00009ae000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aab000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00006a0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f000001e000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00006f1000)={0x2, 0x6, 0xfffffffffffffffb, 0x70, 0xff, 0xfffffffffffff000}) sync() 2018/01/27 22:30:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000c41000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f00001a1000)={0x0, 0x0, 0x0, 0x9, r1}) sendmsg$nl_netfilter(r0, &(0x7f0000bf8000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001d8000-0x10)={&(0x7f0000347000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:30:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000a32000)={0x10000125, 0x0, [{0x10001a7, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/27 22:30:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000136000-0x4)=0x7) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ab1000)='net/wireless\x00') setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000c9e000-0x4)={0x0}, 0x4) name_to_handle_at(r3, &(0x7f0000d8e000-0x8)='./file0\x00', &(0x7f0000df3000-0x8)={0x8, 0x20, ""}, &(0x7f0000683000-0x4)=0x0, 0x400) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c0c000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x9, 0x7, 0x400, 0x1}, &(0x7f0000fec000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000fb2000-0x10)={r5, 0x7, 0x9, 0x0}, &(0x7f0000e59000-0x4)=0x10) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f00007ca000)={0x1ff, 0x3}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000347000-0x4)='tls\x00', 0x4) 2018/01/27 22:30:06 executing program 7: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000ad6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="0f9d20ee70cc2044eb75d7805f6fb8f2e794276173a28b432a050e7d7c72c2c34a", 0x21, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ad6000-0x4)=0x0, &(0x7f0000ad5000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad3000)=0xc) keyctl$chown(0x4, r1, r2, r4) r5 = socket$inet6_sctp(0xa, 0x4000a08, 0x84) prctl$setptracer(0x59616d61, r3) r6 = dup3(r5, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000ad5000)={0x0, []}, &(0x7f0000ad2000)=0x4) 2018/01/27 22:30:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7ffffffff002) getsockname$inet(r0, &(0x7f00009ae000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aab000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00006a0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f000001e000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00006f1000)={0x2, 0x6, 0xfffffffffffffffb, 0x70, 0xff, 0xfffffffffffff000}) sync() 2018/01/27 22:30:06 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa2, &(0x7f0000016000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x21, 0x4, 0x0, 0x0, 0x94, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x23, 0x537d, [@rand_addr=0x2, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff, @rand_addr=0x8]}, @rr={0x7, 0x1b, 0x4, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x17}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xf}, @dev={0xac, 0x14, 0x0, 0x11}]}, @timestamp={0x44, 0x18, 0x4, 0x1, 0x374, [{[@dev={0xac, 0x14, 0x0, 0x15}], 0x9}, {[], 0x6}, {[@broadcast=0xffffffff], 0x2}]}, @generic={0x1, 0x5, "d5f4c0"}, @timestamp={0x44, 0x14, 0x931d, 0x1, 0x3ff, [{[], 0x9}, {[@broadcast=0xffffffff], 0x1}, {[], 0x7f}]}, @end={0x0}]}}, @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, "11f5ff", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/27 22:30:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f0000e4c000)=0x71) r0 = creat(&(0x7f0000fc1000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000087b000-0x10)={0xc0, &(0x7f00006a4000)=""/192}) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) 2018/01/27 22:30:06 executing program 4: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00001af000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "a8eb86", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000180000)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002a2000-0x4)=0x20, 0x4) 2018/01/27 22:30:06 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) removexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000017000-0x5)=@random={'os2.', '\x00'}) setsockopt(r0, 0x111, 0x5, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/27 22:30:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/01/27 22:30:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffc, 'ctr(camellia)\x00'}, 0x58) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000561000)='/dev/rtc\x00', 0x802, 0x0) accept$alg(r0, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e72000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000051e000)=0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000ba6000)=0x0) socket$unix(0x1, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003a8000)={0x0, 0x9, 0x4, 0x3, 0x3, 0x6, 0x10001, 0x7, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7e, 0x8, 0x100000001, 0x3, 0x4}}, &(0x7f00007f3000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000029c000)={r3, 0x81}, 0x6) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x110, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/27 22:30:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7ffffffff002) getsockname$inet(r0, &(0x7f00009ae000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aab000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00006a0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f000001e000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00006f1000)={0x2, 0x6, 0xfffffffffffffffb, 0x70, 0xff, 0xfffffffffffff000}) sync() 2018/01/27 22:30:06 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000001f000-0x10)={0x0, 0x1, 0x4, [0x8, 0x9, 0xffffffff, 0x2]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000001e000)={r1, 0x255}, &(0x7f0000002000-0x4)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5407, &(0x7f000001e000-0x3)=0x0) 2018/01/27 22:30:06 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:30:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00006d6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x4100) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c36000)=0x0, &(0x7f0000c3b000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00006d4000)='/dev/usbmon#\x00', 0xdd24, 0x28040) symlinkat(&(0x7f0000d23000)='./file0\x00', r1, &(0x7f00006b8000-0x8)='./file0\x00') utime(&(0x7f00008cc000)='./file0\x00', &(0x7f0000315000-0x10)={0x0, 0x0}) 2018/01/27 22:30:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000055c000)={0x0, 0xa9, "6bcfbab7b75c638930614805e42ed2641d984ce899f006a787e65829d3790b768f9a474e29bf2f3dc81b8bbd116a966476d269cd614e84a74b11a85db00a87303f74e7b13c2b4edc597cd29a9119290a346e8060b63da5867748e52cf86c7bb48c9274a18a7589c72592ff883c2c3a399ad8587e1480cfa61d87f9ce87ae83a40889f0a0aa2fea72d32e00de64abb6c3121856d5acbdf5ff8cf5ef2b1f7b186fd602c2bf27ac411893"}, &(0x7f00006e1000-0x4)=0xb1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000052f000-0xa0)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffe, 0x1, 0x3, 0x20}, 0xa0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000553000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/27 22:30:06 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cb5000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000008e000)="a6f2521b7aa154f83f0171d0bc5089b28415fc43728b781fe80b5c831923744ee82d7f3f6ae7ec4eb8d9da369694b70ccf67149b83a52031b83abd081899c4bc37511875ad1f15119cb9b520ffc2d6a8b76ee8c467adf7a782b709e56b2616480d6f3f6417e86ad0058050f2d6d39f52cdfb") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000de3000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x3c, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "64e8c1", 0x0, 0x4, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "30dee35b54bd0cf2ce6d5886"}}}}}}}, 0x0) 2018/01/27 22:30:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b2c000-0x9)='/dev/rtc\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000be1000-0x17)='net/ip6_tables_targets\x00') syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) timerfd_settime(r0, 0x1, &(0x7f0000e16000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f00000ec000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 22:30:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) ioctl(r0, 0x4cd70016, &(0x7f0000000000)="1ffdce55468e68fa60ceaa0b530ca7") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x2031, 0x4, 0xfffffffffffffffb, 0x4, 0x60}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) close(r3) close(r2) close(r1) 2018/01/27 22:30:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007ba000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000174000)=0x10001, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000096b000)='/proc/self/net/pfkey\x00', 0x280801, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b32000-0x8)={0x0, 0x8000}, &(0x7f000074f000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000d65000)={r3, 0x2}, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00005d7000-0x108)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x0, 0xffffffffffff7fff, 0x7, 0x6, 0x2, 0x6, 0x8, 0x200, 0x7fffffff, 0x6, 0xffffffffffffffe1, 0x400, 0xfffffffffffffff8, 0xf0f]}, &(0x7f00003c8000)=0x108) poll(&(0x7f0000efe000-0x28)=[{r2, 0x100, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1010, 0x0}, {r0, 0x80c0, 0x0}, {r0, 0x5229d205c9c807aa, 0x0}], 0x5, 0x400) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000903000)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xdc8}, 0x98) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000041c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "12d0c18cad48dd8d35debdf417d402d8b4d992123a3f3f70380274553acc4c98c24bd9c47cd266cc89f9e9c16f1f2e6b6277d8ec81f5a7f12982ae17b460d09e", "90afe55564ac5b39307d3b99b05c8137162ef915b0a660e1f41468b255d15f0d", [0x0, 0x0], 0x0}) 2018/01/27 22:30:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f00000ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000942000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00007df000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x2a) write$eventfd(r3, &(0x7f0000db1000-0x8)=0x0, 0x8) 2018/01/27 22:30:06 executing program 5: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') readlinkat(r0, &(0x7f0000019000)='./file0\x00', &(0x7f0000001000-0x99)=""/153, 0x99) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000039000-0xa)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000010000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f0000043000)=@l2={0x1f, 0xac, {0x200, 0x7ff, 0x3, 0x7ff, 0xc32, 0x4}, 0x35c51d57, 0x3ff}, 0xe) 2018/01/27 22:30:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/27 22:30:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00001a7000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000099000)={0xc, 0x0, &(0x7f0000ada000)=[@free_buffer={0x40086303, r2}], 0xe9, 0x0, &(0x7f000045e000-0xe9)="d598b3c8233b52ce1b824bad71b6741db529dda26fb3d4477b3df64ee650ccca341cb86f3436001e4d5f4aa033a2ac818e2a7de14b4dec67ccaada5999a7a8e0e678c119768ca429ffbffa3dd02894f9b77551f4927a065b952dfc516bd59019928f43a6cd3863b653f47c995446bec7e6ce7b648bef25ff5138ef6948e6b42e67378c90f08d57ea48d7909041c131030ebfc3b4c58b6df1e6aa1ddda7427dde46346407fb925979b131e992b0dca81c3edafa56c2d20dc1e7dd8fc5d17dc5245da67cf933d64dcd192affae83bac87f47b43d9db56940f6850f7dd3572bd3b750765f3a52d2aa75af"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000011e000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000b49000/0x3000)=nil, 0x3000, 0x1000000, 0x44013, r0, 0x1) r5 = mmap$binder(&(0x7f00003d5000/0x2000)=nil, 0x2000, 0x2000003, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000505000)={0x1b0, 0x0, &(0x7f00006b8000-0x1b0)=[@increfs_done={0x40106308, r3, 0x2}, @dead_binder_done={0x40086310, 0x0}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x18, &(0x7f0000416000-0x18)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f0000516000)=[0x18, 0x20, 0x0]}, 0x1d}}, @request_death={0x400c630e, 0x1, 0x0}, @free_buffer={0x40086303, r4}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x10, &(0x7f0000215000-0x20)=[@fda={0x66646185, 0x4, 0x4, 0x39}], &(0x7f0000f4f000)=[0x70, 0x78]}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x60, 0x0, &(0x7f0000f64000)=[@fda={0x66646185, 0x9, 0x1, 0xd}, @fda={0x66646185, 0x5, 0x0, 0x3d}, @fda={0x66646185, 0x0, 0x1, 0x29}], &(0x7f0000caf000)=[]}, 0x4}}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x28, 0x30, &(0x7f0000fbf000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f00001b0000)=0x0, 0x1, 0x4, 0x11}], &(0x7f0000f53000-0x30)=[0x58, 0x0, 0x0, 0x30, 0x78, 0x30]}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x60, 0x0, &(0x7f00003eb000-0x60)=[@ptr={0x70742a85, 0x0, &(0x7f000089e000)=0x0, 0x1, 0x4, 0x23}, @flat={0x776a2a85, 0x0, r5, 0x4}, @fda={0x66646185, 0xa, 0x2, 0x3b}], &(0x7f00008f8000)=[]}, 0x0}}, @increfs={0x40046304, 0x1}], 0x8b, 0x0, &(0x7f0000dc5000)="aceb7226703f3f45a812029273aebbc039c7e84bea2a9affc6e2470167f732740228372ada676ad3bac708467309b2e065da901587d307edc3ceb149e48c2537c503cd3de6916c9d94eeef0b62f2f0a2059a196e4e52348fca843df9671578c39ed1f10b3772b04d78b251d07bc3ee0cd0cc78f35e21b6a1683f06e5b09b68db53fcb8493031a91004f688"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r6, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r6, 0x6, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067c000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) syz_open_dev$admmidi(&(0x7f0000519000)='/dev/admmidi#\x00', 0x0, 0x0) 2018/01/27 22:30:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x6, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f000027a000-0x62)="4e6a30da81875a66e2a44763274efee74c1f83790a176566a3548030ce5ca0094d3376ef77da18ac221a7e1d6bf407351499bd08510eb531d5670c5acdfcd3cfd4b25dfb9e84362c7c686b661f5ff8c121d1ad3fd6aae95a2a88101af2b88e395ec2", &(0x7f0000001000-0xee)="393ad6184bc1a3be1e4129a74102b415953a41d8d0cae7b5917d21f006a0597af2b7c34743e974d1257a854b9ec9c4f696d162e0fe6c4f1a88909ee063d7878c4d660601befe85a25c9935a8d6cb602712a6378fce6f9c22e3f256de902cda7f27e7b4778f6b8b86a8067f3a862a9dbf635fe810b5e22785d96846bb8159995ec1020cbe4582154a7bd98add0dd2ef06839fa68a84324cba98ec56272ccd7ec6960cc26b58953949b30a46965248555df0a70a4886abf987b012273fce551f984bb9cad2a9a9072688483893a58310c25bc10aa21d64874ba46ea58629a9d9cf8e185a96e928ba7217debef2831f", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) signalfd4(r1, &(0x7f0000e40000-0x8)={0xd13e}, 0x8, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dc7000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a6000)=0xe8) ioctl$sock_ifreq(r2, 0x8970, &(0x7f000092c000-0x50)={@generic="2458f2a54e68471043f320c990c3983b", @ifru_ivalue=0x7f}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f95000)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000cef000-0x38)={&(0x7f0000f5b000)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f0000d80000-0x10)={&(0x7f00000a4000)={0xffffffffffffffc4, 0x0, 0xb, 0x1, 0x6, 0xffffffffffffffff, {0x7, 0x0, 0x2}, [@nested={0x0, 0x6c, [@typed={0x0, 0x8d, @u64=0x81}, @typed={0x0, 0x2e, @uid=r3}, @typed={0x0, 0x2c, @fd=r2}, @generic="1b75706ef85cd55ecc3ca15cb4a4a6dbb233869b013c7bfbac35fff30572bd5448e7b1d1c3ea6820c382b93201d52a97405b2ba85cbc8e5541f640ed12252b23bf6626466bf703efef47060cd6d41719bdfe09b1c06372fb26938b6aeb1f9744e3c707c5db486a3cb37349c83ebf351a6d899659833a7502272568ccd6abdfbd0a48748a20b0e15380c19bc481d9090aa46ec632fd35f175bfab3bfcff30341e4a5bfdff515dfb6c003295a1bc7444", @generic="a363ff5d224feb6a7e4e8b29d31df59b7c37f1f843afe91119709609d67e38663ba7670d9220f318f03f1e71", @typed={0x0, 0x5b, @fd=r2}]}, @typed={0x0, 0x2a, @ipv6=@loopback={0x0, 0x1}}, @typed={0x0, 0x90, @pid=r4}, @nested={0x0, 0x20, [@typed={0x0, 0x2b, @fd=r2}, @generic="2113eddf355901b53efe2a735e3b7c36025999311a0a54cf3cc155e5af270765be37b4e5df6f2404f6b8bca75b711d5b36b9b6359b74de9e8e77fd06542905851b24c21c57d2a291a51bee1fb5afea1c54993e83a0dc92c8810ebeeacc60ef4d1e6051e902b7f9d6dc2da659d983b54454d32fbc646583593eee2ea0effc3cfe96e9e7702d180fd94598c93cf50d9c57cedb6dff3518b4448f9683691084e6237b8d35a6d15eac8ff95507382b69a77da2214ed58b787cdb717b599bd0aded1b65c03f5a5631724333db450c084348cca8e518ed37302a8c1b231143", @generic="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@typed={0x0, 0x87, @fd=r2}, @typed={0x0, 0x3b, @fd=r2}, @typed={0x0, 0x11, @pid=r4}]}, @generic="0c7c751954ddf507192ab04c5e97b3f61d31bbb8ce07ea3c9b432426bcb62486ac28a8b19baf77d0380a922ceac67e823154c3a6ead4642ed83a6b875a2e19ffc1388bd6b080eea25ab98aa35a4ca89009c26d8c6bcebdf322bfebdf4bd99bf410", @nested={0x0, 0x86, [@typed={0x0, 0x78, @void=""}, @generic="394d7e2311afaec052cc83c9e524ce53b9a4e8cfd297e50c60a15fdc715e828ffc85bb2e200373896313ec8ff2e95c95ee3d1e5c3d105313113a572ce3203f9b5173f805a55ec305fe1dcbd3e717c60cd8bb65035741059c8aa02924bcd8b9c4a614c65d09c1496ed1715a8cf8fe83df2e5f8825d4e54deb2815f522b82cd0dc78b04c8b2a179c1cb88e90bdecf144421d736552370a448cf29911a46f710454da14c6", @generic="b66645baa8370bca14f0701a9897416bd4e7dad87f6d674b776abd1843e7fe04d0b51648cd3e9b1b17f9891a5136998d37df483d6f0328ae1d2177e6a36004c4254246b5fb6f6f16853498e06d336cf825c09575937c509185306b51bbdb6677c7ce038ac466002383ab88c8c508bb544a0732e415765178dbab867efb041cb60b36a9af9fef24fff893436e5a0cc92057cb1a5d43f38a8e5bbe9e", @generic="9587807a821c7f935c5bae"]}, @typed={0x0, 0x8e, @u64=0x36}, @typed={0x0, 0x91, @pid=r4}, @generic="388fdd8ee84d9b2ccec17a7d67e49f3ee1969300be8e31231a42113f82ff205d6faed8a89a77e6e35b0dbc3c33daf18161a35db24422a162639911b15b7208df17097acc9e80b9454423dfb4e0d147088631f4fc1c21526e51ddc2a08f16189759742dfa20862ca83e0841a4f30c270cfc142a4ca95892fb"]}, 0xffffff44}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/01/27 22:30:06 executing program 0: semget(0x3, 0x2, 0x454) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f00006ae000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000-0x10)={r1, &(0x7f00009ae000+0xecf)=""/122}) 2018/01/27 22:30:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00005b5000)='/dev/ion\x00', 0x101000, 0x0) fgetxattr(r0, &(0x7f00007cd000)=@random={'trusted.', '\x00'}, &(0x7f000002b000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001cb000)={0x26, 'hash\x00', 0x88d, 0x83, 'sha256-generic\x00'}, 0x27d) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x4, 0x0, 0x40009) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0x400) accept$unix(r3, &(0x7f00001e9000-0x1002)=@file={0x0, ""/4096}, &(0x7f000074b000-0x4)=0x1002) 2018/01/27 22:30:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0x80045500, &(0x7f00001be000-0x10)=""/16) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x28, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/dsp\x00', 0x2800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000b16000)={0x4, 0x4, [0x4]}) getpeername$packet(0xffffffffffffffff, &(0x7f0000bbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000689000-0x4)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000de7000-0xc)={0x0, 0x0, 0xffffffffffffffff}) getpgrp(0xffffffffffffffff) 2018/01/27 22:30:06 executing program 6: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00004f8000)={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/27 22:30:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd95) r1 = syz_open_dev$mice(&(0x7f0000f7d000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000663000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000adb000)={{0x5, 0x3, 0x10001, 0x0, "d7c772a4409efdcd7fd5bd39d3b986bf91c2149d99da908b12199a4c4f4268733c99de71401af35d447e2132", 0x7224}, 0x0, 0x0, 0xc0d, r2, 0x9, 0x7, "2d605c7b5399c2945a5397c74ce2ee930af07cc481f4bb8f983ef30ae80a51e2f5f2654ecd00ceb0b51daf5c66ed3292b046d4ae247bb7737c8b35b68e856998", &(0x7f0000bf2000-0xc)='+proc[^,em0\x00', 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x1, 0x46, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 47.576263] binder: 7222:7237 BC_FREE_BUFFER u0000000000000000 no match [ 47.602516] binder: binder_mmap: 7222 203d5000-203d7000 bad vm_flags failed -1 [ 47.613233] binder: 7222:7245 BC_INCREFS_DONE u0000000000000000 node 21 cookie mismatch 0000000000000002 != 0000000000000000 [ 47.624689] binder: 7222:7245 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 47.631908] binder: 7222:7245 got transaction to invalid handle [ 47.637997] binder: 7222:7245 transaction failed 29201/-22, size 24-24 line 2788 2018/01/27 22:30:06 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000072a000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d1, 0x3f, 0x7ff, 0x6, 0x0}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000018e000-0x8c)={r1, @in={{0x2, 0x3, @rand_addr=0xc6e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) renameat2(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x3) 2018/01/27 22:30:06 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x40) accept$ipx(r1, 0x0, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000014000-0x26)={@hci={0x1f, 0x400, 0x0}, {&(0x7f0000001000)=""/93, 0x5d}, &(0x7f0000013000)=0x0, 0x2}, 0x26) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x12, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000003000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9, 0x1, 0x3, 0x1, 0x9, 0x922, 0x401}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000012000-0x76)={0x0, 0x6e, "f3cf946ab38d4779f5f0326bd733a91c5e247ab1cea72603d70ca925ad11d5c61f2aa2f51ea6945d8d312769c5bf488793ea5c80d25763d95ad8a7b371f04b6dd11f51b9ee2572eb82e69ce79bf06891595b1dbd1e7d503d959a6d152af913de257e344d604e188d1bcb75040274"}, &(0x7f0000012000)=0x76) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000-0x8)={r3, 0x9}, &(0x7f0000005000-0x4)=0x8) getsockname$inet6(r2, &(0x7f0000013000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000012000)=0x1c) mknod$loop(&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f000090b000)='/dev/dsp#\x00', 0x7, 0x100) setsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f00006b7000-0xc)={@loopback=0x7f000001, @empty=0x0, @empty=0x0}, 0xc) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 22:30:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000874000-0xb)='/dev/audio\x00', 0x10000, 0x0) connect$can_bcm(r1, &(0x7f0000b44000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000024f000-0x4)=0x0) 2018/01/27 22:30:06 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1179) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xb71, 0x9, 0x62}, &(0x7f000083e000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f00005e9000)=0x8) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000043000/0x2000)=nil) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 2018/01/27 22:30:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008b9000-0x8)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c2000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00009d5000)={r0}) 2018/01/27 22:30:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000978000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000bd8000-0x20)={0x0, 0x7fff, 0x8, 0x7488, 0x0, 0x574}) write(r0, &(0x7f0000fa8000)="240000002e001d003207f80400000000000000ff0100000000630000ed2e000000000000", 0x24) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000003d000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 22:30:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x3, 0x0) fcntl$notify(r0, 0x402, 0x80000034) fallocate(r0, 0x1, 0x100, 0x20) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/27 22:30:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009c9000)='/dev/sequencer\x00', 0x2800, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000046e000-0x1f)={0x0, 0x17, "c7c63d7901f787b280d368c7c3362dd2562598a1a75636"}, &(0x7f0000550000)=0x1f) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008f7000-0x14)={r2, 0xc, "c2b3b142ef015215caf428a8"}, &(0x7f0000950000)=0x14) fstat(r1, &(0x7f00009f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000935000)={{0x7aed, 0x5}, 'port1\x00', 0x80, 0x8, 0x3, 0x8, 0x1, 0x2, 0x1, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 47.672095] binder_alloc: binder_alloc_mmap_handler: 7222 20000000-20002000 already mapped failed -16 [ 47.682658] binder: BINDER_SET_CONTEXT_MGR already set [ 47.688165] binder: 7222:7245 ioctl 40046207 0 returned -16 [ 47.703923] binder: send failed reply for transaction 22 to 7222:7237 [ 47.715918] binder: undelivered TRANSACTION_COMPLETE 2018/01/27 22:30:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x440a4000) r0 = syz_open_dev$sndtimer(&(0x7f0000676000-0xf)='/dev/snd/timer\x00', 0x0, 0x2101) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000056a000)={0x0, 0x0, 0x0}, &(0x7f0000688000-0x4)=0xc) stat(&(0x7f0000d87000)='./file0\x00', &(0x7f0000b5c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000fbc000)='/dev/audio\x00', 0x80, 0x0) recvfrom$llc(r3, &(0x7f0000712000)=""/94, 0x5e, 0x10000, &(0x7f000088a000-0x10)={0x1a, 0x0, 0x100000000, 0x8, 0xfffffffffffffd90, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fchown(r0, r1, r2) setns(r0, 0x48000000) remap_file_pages(&(0x7f000064d000/0x4000)=nil, 0x4000, 0x1000006, 0xfffffffffffffffb, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000fde000-0x4)=0x1, 0x4) 2018/01/27 22:30:06 executing program 1: utimes(&(0x7f0000a55000)='./file0\x00', &(0x7f00000aa000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe7000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e1c000-0x10)=@common='ip6_vti0\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000015d000)=@assoc_value={0x0, 0x0}, &(0x7f000059f000+0x3d4)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000c29000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000260000)=0x0) migrate_pages(r3, 0x0, &(0x7f0000498000-0x8)=0x8, &(0x7f00000de000)=0x800) lsetxattr(&(0x7f00001a0000-0x8)='./file0\x00', &(0x7f0000e08000-0x3a)=@random={'security.\x00', 'mime_typekeyringsecurityvmnet0posix_acl_access@\x00'}, &(0x7f00001a8000-0x2)='}\x00', 0x2, 0x0) r4 = memfd_create(&(0x7f000001b000)="54e9df", 0x1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000055d000)={0x3, [0x29, 0x3f, 0x0]}, 0xa) mincore(&(0x7f000010f000/0xc00000)=nil, 0xc00000, &(0x7f0000ccd000)=""/34) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000a39000)={0x10000, 0xb, 0x9, 0xb33b, "fe5e55cdf902e69329d4adbe0a9e133c784474e4ef1aa5432d2451902377a61a"}) 2018/01/27 22:30:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xb22ee626aa44a318) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000f49000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000aff000)='/dev/sg#\x00', 0x9, 0x503000) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000c02000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000055f000)=0x1) r4 = semget$private(0x0, 0x0, 0x420) semctl$GETPID(r4, 0x2, 0xb, &(0x7f0000ad7000-0x35)=""/53) clock_gettime(0x0, &(0x7f00006fd000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000321000)={0x0, 0x7fff, 0x80000000, {r5, r6+10000000}, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:30:06 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dad000)='/dev/hwrng\x00', 0x60840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0xa9)="d90ee0d607006ffa19eeed1bee40dcf2787f9755a1911eff13a94ce1099c20b6fdcd0fe8e0b881c88cace3c433df64576c101cb1f652d182c0d9b71b0deebf534f06ee0dcae80ec0149ed8ef2aed0607a3013736faa6783411ae19d11ce60da74fb68c2125fde1ef8ca07ffb64e8076540d576826a1098d20649f9e4d8b2a0e04f2fc67c3e3d506190e5406551b3f9762fb7ba3f1c066f5ea14d455aca5215aadf6aa0c68b09dd48b8") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5435, &(0x7f0000001000)=0x0) 2018/01/27 22:30:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000003, 0x84) connect$inet(r0, &(0x7f00006cd000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa4) listen(r0, 0x7fa) r1 = dup3(r0, r0, 0x80000) setsockopt(r1, 0xfffffffffffffffa, 0x8, &(0x7f0000ee7000)="412ab4214f292e16fde11d80b5b2328d210d1b1090f4fd03ae59bd8b6298e2b3fb6930343f46020cfbe4a43fa8c8b07bff0364a7a35280c19e33ca66032a925803e9ac75f9290d44033213cc543a9a9d12e258346ef4a3d8a973d1ce0cd3af9f8428ac681f", 0x65) r2 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000cfb000-0x8)=0x8) inotify_init() setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) arch_prctl(0x1006, &(0x7f0000c1f000)="360f71e2394a2479376e015b6e2957d9fa66316ed2cf18607167fa9175bdf32be51cc33ec130490ccc152596b847367af8a05afb83b31ab92a49185194385ead13ee93e1bde8edbefefbff60426c6e9707f94e") 2018/01/27 22:30:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x400000000000000b, &(0x7f0000887000-0x4)=0x7, 0x4) connect$inet6(r0, &(0x7f0000d0a000)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 47.725332] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 22:30:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) r0 = syz_open_dev$dmmidi(&(0x7f0000711000-0xd)='/dev/dmmidi#\x00', 0x6, 0x20c500) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000048e000-0x10)={0x3, &(0x7f0000183000)=[{0x8000000000, 0xbf, 0x2, 0x8}, {0x5, 0xf3, 0x0, 0x6}, {0x1, 0x40, 0x1, 0x9}]}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/27 22:30:06 executing program 3: timerfd_create(0x0, 0x80802) socketpair(0x19, 0x8000b, 0x800, &(0x7f0000b6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000074000)={0x0, 0x5, 0x30, 0x5, 0x9}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x7, 0x412d, 0x7fff, 0x80}, &(0x7f0000001000-0x4)=0xa0) 2018/01/27 22:30:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000f77000-0x7)='ns/ipc\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00005d5000-0x4)=0x80000001) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/27 22:30:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000527000-0x38)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfc75e9f17e100000000000000001cb4e203501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c78"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000061f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/27 22:30:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x15) fadvise64(r0, 0xe, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/01/27 22:30:06 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454d3, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000023000)={0x0, 0x5}, &(0x7f0000023000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001e000)={r2, 0xffffffff, 0x5, [0x9, 0xc505, 0x492a, 0x401, 0x40]}, &(0x7f0000009000)=0x12) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000023000-0x20)={@generic="1bc4072b4969c00843d9ac095ccf86aa", @ifru_flags=0x8003}) 2018/01/27 22:30:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_RMID(0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000275000-0x10)={0xa, &(0x7f0000ed2000)=[{0x0, 0x2, 0x9, 0x4}, {0x0, 0x0, 0x0, 0x200}, {0x1, 0x3, 0x8, 0xffffffff}, {0x61d17cce, 0xb98, 0x73, 0xfff}, {0x9, 0xfffffffffffffff9, 0x7, 0x5}, {0x7ff, 0x1, 0x0, 0x6}, {0x100, 0x9, 0x2, 0x1}, {0xfffffffffffffff8, 0x40, 0x92fb, 0x2}, {0x1000, 0x3, 0x4, 0x6}, {0x8, 0x8686, 0x1e32, 0x1}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/hwrng\x00', 0x0, 0x0) iopl(0x100000000000d49) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = gettid() tkill(r0, 0x41) 2018/01/27 22:30:06 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x81, 0x5, 0x7, 0x4, 0xa5, 0x1000, 0x401, 0x20}, &(0x7f0000002000)={0x6, 0x189, 0x4, 0x978, 0x8, 0x0, 0x7e6, 0x0}, &(0x7f0000003000-0x40)={0x3f, 0xae1, 0x42, 0x6, 0x3, 0x7fffffff, 0xbe, 0x2}, &(0x7f0000007000)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/27 22:30:06 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000868000-0x4)=0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4000000020280, 0x0) r2 = getpgid(0x0) mq_notify(r1, &(0x7f000082b000)={0x0, 0x16, 0x7, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:30:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x210682, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000001000-0x10)={0x7, 0x8, [0x20, 0x100000000]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0x7, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x8, 0x80) nanosleep(&(0x7f0000004000-0x10)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000005000-0x8)='./file0\x00', 0x448082, 0x2c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000005000)='.dead\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000-0x89)="5996cd002a8ec61d724e75a336502cef5ca6f84657dcbad00627912d216423892e109fc09a76fe701f3f32cfb66020f8e3e3a262832f10de5cdb84a59cd60d791afc35c09916c3b8f76ef873ef7c4acd9156be47452595778d35034ca7e8a3263566f54fa291701adf957bb8ecfd1654cf2ecfdd5a27fefe3f58ea6f0de8cf4a9dd2a818c2f773bd5a", 0x89, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000007000-0xeb)=""/235, 0xeb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) keyctl$get_persistent(0x16, r6, r3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0x80045500, &(0x7f0000009000-0x55)=""/4096) 2018/01/27 22:30:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000b7000)='/dev/sg#\x00', 0x8, 0x2000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000cd000)=0xf9) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x4) lgetxattr(&(0x7f0000cf6000)='./file0\x00', &(0x7f0000062000-0x14)=@random={'security.\x00', "c107099d25a914518a1e"}, &(0x7f0000b1f000)=""/0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00004fe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 22:30:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003f000-0x132)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d243fa", 0x0, "219883"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) lookup_dcookie(0x1, &(0x7f000075a000-0x5a)=""/90, 0x49) 2018/01/27 22:30:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) bind$unix(r1, &(0x7f0000786000)=@file={0x1, './file0\x00'}, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5e, 0x2, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/27 22:30:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000038a000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000db7000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00001ac000)={&(0x7f0000000000/0x1000)=nil, 0x400, 0x2, 0x14, &(0x7f000034a000/0x1000)=nil, 0x100000000}) read$eventfd(r0, &(0x7f0000b18000)=0x0, 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000238000-0x24)={0x9, 0x2, 0x8, 0x7ff, 0x9, 0x1, 0x8, 0xff, 0xf619, 0x80, 0x7fffffff, 0x7ff}) 2018/01/27 22:30:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007ba000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000dc7000)=0xfffffffffffffc00) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000c1e000-0x4)=0x0, &(0x7f0000c77000-0x4)=0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000014c000-0xc)={0x2, r0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000744000-0x1d)=""/29, &(0x7f0000d0f000-0x4)=0x1d) [ 47.853494] binder_alloc: binder_alloc_mmap_handler: 7298 20000000-20002000 already mapped failed -16 2018/01/27 22:30:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x297, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f000019d000)="") syz_open_dev$sndpcmc(&(0x7f0000a6e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80) 2018/01/27 22:30:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x6, &(0x7f0000425000)="", &(0x7f0000477000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000043e000-0x2)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f00007d3000)=""/128, 0x80) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000711000)=@generic="cb1dbbc847f075f5b79e074479de8e87", 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004a9000)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f000082f000)=""/129, &(0x7f000035e000)=0x81) 2018/01/27 22:30:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = open(&(0x7f0000720000-0xa)='./control\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) readlink(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000deb000)=""/19, 0x13) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/27 22:30:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x14, 0x5, 0x7000000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000204000-0x4)=0x8001, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f82000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000871000)={{0xffffffffffffffff, 0x1, 0x8, 0x1, 0xdd5}, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000ee1000)={0x1000, 0x100000, 0x0, 0x4f, 0x3f}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000507000)={0x9}, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000002e000)={0x0, 0x0}) 2018/01/27 22:30:06 executing program 1: dup(0xffffffffffffff9c) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000001000)={0x3, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000079000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r1, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000c7000)={0x3713, 0x1, 0xfd9, 0x0}) 2018/01/27 22:30:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005f6000-0x9)='/dev/sg#\x00', 0x6, 0x480001) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x7fffffff) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00007a3000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f000006b000)=0x7, &(0x7f0000e0c000-0x8)=0x4) 2018/01/27 22:30:06 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80001, 0x0) socket$inet6(0xa, 0x4, 0x200) 2018/01/27 22:30:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000dd4000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004e4000-0x4)=0x0) sched_getattr(r1, &(0x7f00003a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) poll(&(0x7f0000857000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x9b) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file1\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0xfffffffffffffffc, &(0x7f000000a000)="") renameat(r0, &(0x7f0000f85000-0x8)='./file1\x00', r0, &(0x7f00004b0000-0x8)='./file1\x00') 2018/01/27 22:30:06 executing program 5: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f25000-0x28)={@common='gretap2\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000043c000)={@empty=0x0, @multicast2=0xe0000002, r1}, 0x5) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000e66000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f27000-0x4)=0x10) 2018/01/27 22:30:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000010000-0xe7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000a69000-0xe)='net/ip_mr_vif\x00') ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ce9000)={0x0, r0, 0x0}) sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x0, 0xfffffffc) fsetxattr(r0, &(0x7f0000dc2000)=@random={'btrfs.', '\x00'}, &(0x7f000023b000)='net/ip_mr_vif\x00', 0xe, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000354000-0x4)=0x1) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00001ae000)=0x80000002) fcntl$setflags(r0, 0x2, 0x1) 2018/01/27 22:30:06 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rfkill\x00', 0x200, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000002000-0x1000)=""/4096) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x2, 0x7, ""}}}}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x1f) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000008000-0x14)={0xfffffffffffff000, 0x6, 0x100, 0x1, 0x6}) 2018/01/27 22:30:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000088c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000089e000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00008e5000)='/dev/dsp\x00', 0x400080, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000be3000-0xc)={r1, 0x80000, r2}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004c4000-0x8)={0x0, 0x0}) getitimer(0x0, &(0x7f0000c44000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pwritev(r4, &(0x7f0000cdd000-0x20)=[], 0x10000000000003e1, 0x0) 2018/01/27 22:30:06 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000815000)={0x0, 0x0}) capget(&(0x7f00002b1000-0x8)={0x399f1736, r0}, &(0x7f0000830000)={0x3, 0x2d, 0x3f, 0x0, 0x2, 0x2}) mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f000010d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f48}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000010e000-0x8)='./file0\x00', &(0x7f000010d000)=@known='system.posix_acl_default\x00', &(0x7f00000b4000-0x2c)='posix_acl_accessproc$wlan0mime_type//system\x00', 0x2c, 0x2) 2018/01/27 22:30:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) syz_open_dev$dspn(&(0x7f000022d000)='/dev/dsp#\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) flistxattr(r0, &(0x7f0000f38000)=""/78, 0x4e) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000bce000)=0x44, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f000088c000)={{0x0, 0x0, 0x0, 0x0, "80f22d583bf39951cea198b46ec90754ad1aac3ad14c88cb31defddf490a5184de4c2879184687a39c4074d2", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000067a000)={0x679, 0x4b2e, 0x7fffffff, 0x0, 0x8000000080000000, 0x0, 0xfffffffffffffffc, 0x8001, 0xfd, 0x4, 0x9, 0x0, 0x0, 0x1000, 0x2, 0x8, 0x4, 0xed06, 0x3}) read(r1, &(0x7f0000942000-0x8)=""/8, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000bbc000)=[{0x8, 0x80000001}, {0x2, 0x55b}, {0x4, 0x3}, {0x4, 0xb0a}, {0x2, 0x5}], 0x5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000320000-0x50)={0x14, @tick=0x7, 0x8000, {0x10001, 0x0}, 0x1, 0x2, 0x180000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 22:30:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b96000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x80000, 0x6, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x15}]}, 0x18f) 2018/01/27 22:30:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) r0 = socket$can_raw(0x1d, 0x3, 0x1) fallocate(r0, 0x1, 0x40, 0x5) msgsnd(0x0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/27 22:30:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000061f000-0xc)={0x2, r1, 0x1}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00003ed000)=0x200, 0x4) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) fadvise64(r2, 0x0, 0x80000000, 0x3) close(r1) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/01/27 22:30:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="a6022d04a248ed226e088246e320b86f", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$packet(r0, &(0x7f0000df9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b1000)=0x14) bind$can_raw(r0, &(0x7f0000a85000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/27 22:30:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x600001, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x2, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x6e, "eddf75670e21b1d9989821d64c43d92bb548fee25af30e0afeddd4cb229a671f35aa31ddcd133382ece68e4035f1409c9eb89bed472fa198b9d31800e954c8f9845c0a3da33564e1f164cdab8ac675938c4ee6858aaeee244612c4bf16060e6265b1ead818a3bd4014d69f693327"}, &(0x7f0000001000)=0x76) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x100000000, 0xffffffff, 0x8, 0x20, 0x81, 0x2, 0x4, 0x3, r1}, &(0x7f0000001000-0x4)=0x20) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3f, 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000937000/0x3000)=nil, 0x3000}) socket$nl_xfrm(0x10, 0x3, 0x6) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x1, 0x0) truncate(&(0x7f0000001000)='./file0\x00', 0x7) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000000)={0x489, 0x20, 0x0, 0xfffffffffffffffd}) 2018/01/27 22:30:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001000)={&(0x7f00003ef000)={0x46c, 0xe, 0xa, 0x0, 0x0, 0x0, {0x3, 0x0, 0x5}, [@generic="f646ea0f9d9582b80cddaf2118c5e45dd3c0913989ad59d0b2ef364115975d9814eb05cec8d702955ccfed9ca4a1369643493ee3b398d165773de04de06dca7ae8122e12c70efb448f1b5d52a82006e12cd15e756ab5d0c48199fee2faabfac0811993033b2c1114710ac6a3f44ecf34c4257442244c29ed945c1a9aca8c18994c96afa6ea21d7e6052dd336e40c741f209a325606587af3300bbd2ec6116576ddac786082e59071facb8f2ec802cf2996900e0dd8fefc1f1fb40091a7aef1d9c73ab845a3b08101ed04b48da27cc4d47a2a79", @generic="1d72dcf6a038eae4ae73e904749f9f38aa2f08ae8da15926d7f12ea0c45d06ecb843dbc93e4f683821e038c42adeb56401827d2e082bcbe93f8035872b2b75ef487b2f3c956a6034cb53bc750ed69454ff6e7a925ad607a0a03ae0cd2b80ac4eb86025bbf2045c594def3b47806c2d04bedff81d3edb562b1bd8d1522db3d22458cf5193ce9aeb628621eb3cb132ffac4e6663d986dbcd7be228d3cdc36b4d898de5394ce108406808ed5bc4ed8b5a774e34317afb268b64fa871cb6ad96e99fcbaafbc752a4ba7832b5b9c2f523f837dcf511fb5407add14374b6cdc6c206dde1e354", @typed={0xc, 0x4, @u32=0x5}, @generic="2dd4492a5d69844b0bd6c74212b80153a24618e315e350a420b1b07367110d42c34642fca55093f07b78f1278dafb901f4da5258b3907ac1b4003351bff6ed707c9abfc74bcd71f7feb6301cc3ba0792a3555b7425e45be1c49b1b30ef7f715be9be1942432a99b5b45e468fca5ab016dfb35e", @generic="50e8c441c8fea1c114a4bf0bd020180cbb0fa19cb75d6ce8dd86ff111ebc62ca4855dd65ad01b5e65fcfbf59e17c753bdf587c0156991b9b722a14f714d99b8c43501ee9b426e885aa77fe4c3799a8a0242bdcc57112c8db9456dee29a4bc875a4e5e35bc55819fbc5c15a5e87173760d9c9fb5e8e10de4fb3a891c58d4ad002ef18f252ee1b9b009482b7cc28a6eddfd1de815e0900f3e909150d796af9d1488a5b3111049b78f6c57673c2e04b3a1c3bca98", @typed={0xc, 0x96, @str='#/@\x00'}, @nested={0x164, 0x2c, [@generic="67a4de4a43d4770dee7df3f9ebbbe4aa6636cb671e80d48bb2c77854a092bc69d9641fced2c28ee2e26244e5bc0cd331238087070e54231ddfa0082ca00a074d0af93684f7cffaffce71bc921fcbc08838d11c07349849e7d8ba91d10ca1426b161b2b227ccff0530a90dfc7f793b170223c1265f5c43f5948dafbb044a4a72a45dff7673a93b706d5a5e20ad5e3afed1e07af2eb035c7fe9b9afcb435ee94f3045d4be2469b3849370d27305f3815ebabca95d1649251b61e8b7cfd2c9ecf24dc699c6f1390153147562013b2d804277e4e039d2a2f188fbae756062cd8563f336ef7", @typed={0xc, 0x7b, @pid=r1}, @generic="6eb97c63061607b66e50c708d8b98c5d3626e51a1f5823c72cd4b1e0dbd2b2946e32e1913989cac02ecd9dacb9d8127f0195b8db57e82a0413f9cd761c276610cf68de76d3debcd6e49983ea2575625a6607b498a1540960f1cafd3a7b76d144bf1bc870c66f73c33c8f7b8fca757262"]}]}, 0x46c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31, 0x0, 0x0}, 0x58) 2018/01/27 22:30:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f000007c000-0x8)=0x0, 0x9ff) 2018/01/27 22:30:06 executing program 1: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f2c000-0xc)={0x0, r0, 0x1}) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f2b000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000c4b000-0x38)={&(0x7f0000d9d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f22000)={&(0x7f0000f23000-0x2c0)=@getae={0x40, 0x1f, 0x3fe, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 22:30:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000061f000-0xc)={0x2, r1, 0x1}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00003ed000)=0x200, 0x4) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) fadvise64(r2, 0x0, 0x80000000, 0x3) close(r1) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/01/27 22:30:06 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000000f000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r1, &(0x7f000000a000)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000003000)='/dev/vcsa#\x00', 0x27ffffffffe, 0x400400) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000006000-0xb)='/dev/vcsa#\x00', 0x4, 0x282) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000011000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000011000)={{0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1000, [0x7, 0xd2, 0x166, 0x7fff, 0x9, 0x4, 0x6, 0x1]}, 0x5c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000012000)=""/41) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f000000b000-0x60)=[{&(0x7f000000f000-0xcd)="604bb3b1fbedc3cf5c5f6282a3e60d2c3c9c4d87a33c424ede62415449c20ddf85d3b9d00ab1eca61c45141b32f656c3db126beba71d19c2a7f861c697c7482b3f4ebb6a30f6121a223d8b1d7d81949ac7cc0a27995828c9f56b2eb94b7fb8f22939693a96ae88b678c345dddc7f6b5d81533f792a419e2faf556204a2401339387a75c2acdd8586ac0289029a9430d0f569a6b97be8f3da25841fef4dce94ff9a84a28853e6033052396793c5d10d308342f09ce47bb28c34cae4a63fd91342bfba53d88954a5506a850202c2", 0xcd}, {&(0x7f0000005000)="81694fdf753efac1feeb92dead73dc8cf7a67ad20f44527f3f79d32f152c004fe65e4d4cfe30af9b99e42711c9ecf4d14b0958f945cb586beeaeb93b11c11755b38d7e5902fa74b2ae2f0bb2cc0c3e79eaba776820f9e4354ff306f4976ccd364470c75d271ec37bf20091463a8e1e5f4021552d65a8b2b3b77619af1e3ad72043dd33d5110c1eb92c2abc2eb79c02e21c1d223e972c771032318fd2114166291280185ba65e90d036744f509ff490ba", 0xb0}, {&(0x7f0000009000-0x40)="6d343e118f2057f666c11d4bc9ffe86335fb028fbe40eefceebe325fa85c545a60640f0068aae427d8e02edd50105aa8187960feb74941f43838fa07066ead18", 0x40}, {&(0x7f0000013000-0xc3)="7da7276f12df2542e259455f436898756eb6dd55377d37ed4dd796d26a2fb34474db224f848f49eca99338711f43ff8554b4588e90d979e92398fae5aa79e2f2b27495dd6c3b8ee48e601401cdba0aee6bffde39729fc5ef6ce68857d2b7ca0240f9360ad334f1446897504a2095cd756fea856c08cc2ac315bf8384c62daa8c995e281a28a48ec23ad56683e62375cde70f69ed881c31a10232706fa05d1238e86a54e989865860701df96ecb59f43e6f58e5fa3734c46dbe78ec72ab032dcb132cb1", 0xc3}, {&(0x7f0000012000)="a08038cffbd6d8d74c9644222c4d42db190aa1c018801152dbb6c9f8e6cbb7d12649c58f1d5a80219c0d60411ac48bd8c7d26c5e563d7d23a7c24777b22449a49e5c6ef2a2e6f150fdb6229d32bfbcabc98e5bcf61ddfdc846631f840eb3652ac8735cb6c1b8fd48440f5fc5d8d8764c1cfbcca004e5140db5d7f6492a75552b765862df8cea52f535722fe9b5f58f3334f8e616039096dfb4427c8ebbdceea564aae04a56bd49a8afb4d6c20279aec354adeacf8a9a68fd", 0xb8}, {&(0x7f0000012000)="", 0x0}], 0x6, 0x0, 0x0, 0xc000}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000011000-0x8)={r4, 0xb9}, &(0x7f000000e000-0x4)=0x8) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f000000e000)={r6, 0x1}) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x0) 2018/01/27 22:30:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002ac000-0xa)='setgroups\x00') accept4$inet(r0, &(0x7f000085e000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c16000-0x4)=0x10, 0x80000) openat$vnet(0xffffffffffffff9c, &(0x7f0000f05000)='/dev/vhost-net\x00', 0x2, 0x0) rt_sigreturn() lseek(r0, 0x0, 0x1) 2018/01/27 22:30:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000bbe000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400200) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000034e000-0x4c)={0x7, 0x5, 0x654, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff363, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f000076f000-0x12)='/dev/input/mouse#\x00', 0x7, 0x80) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000be0000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00009d1000-0x14)={0x0, 0x8, 0x1, 0x71c4, 0xffffffffffffffff, 0x2}, &(0x7f0000bba000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000a65000-0x36)={r6, 0xf4, "7163284fa764e356e9cba65b41f00c2aba37c0a08835acacd73d8de7cc04d90c5ceaf3bc4b451656d5e09f7b6630058ecd1327e17702712ef85ac152cfdb44fe3e0d83e91880aae662f3e4e29d21975fb0a46abf37e009491792a331aa180232b656e1985f6ffaad7e6486de8b1180854f90d481fb09cfc013ce31035ba08944c167fd2be7820dd2714d3be0a7befe5f915502c12cb952bc821c6ef6d007d6cd8052a1ae534f9b14fd7ca88d0e104af0db49e654dd5798fd5e81c9c869faaded43be3a07d5101b9c5f8cee6d4e29c0f515a0a2b0cdb762901680848ea88262b0ec660dd1829d4ebd2cdc25c32d4ad7bcc6f9bd89"}, &(0x7f00002e4000)=0xfc) bind$inet(r5, &(0x7f00006e3000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 22:30:06 executing program 3: mmap(&(0x7f0000000000/0xcff000)=nil, 0xcff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a15000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000cff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000cff000)="ff", 0x1, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r2 = syz_open_dev$dspn(&(0x7f0000244000-0xa)='/dev/dsp#\x00', 0x3, 0x80400) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000b20000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000952000-0x48)=[@in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xffff}], 0x48) mmap(&(0x7f0000d00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000d00000)='/dev/vcs\x00', 0x44000, 0x0) 2018/01/27 22:30:06 executing program 2: mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00007f3000-0xb)='/dev/midi#\x00', 0x80, 0x40c00) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000042e000-0xbf)=""/191, &(0x7f0000b46000)=0xbf) r1 = socket(0x10, 0xfffffffffffffffe, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000015c000)={0x3, &(0x7f0000326000)=[{0x1d, 0x0, 0x200000080000001, 0x0}, {0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f00006a9000-0xb)='/dev/audio\x00', 0x0, 0x0) write(r1, &(0x7f000068a000)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004c9000)={0x0, 0x54, &(0x7f0000818000-0x54)=[@in6={0xa, 0x3, 0x802000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in6={0xa, 0x2, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3}]}, &(0x7f0000af6000-0x4)=0x10) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000bc000-0x6)={r2, 0x9}, 0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b48000-0x10)={r2, 0x76, 0x8, 0x3}, 0x10) syz_open_dev$dspn(&(0x7f0000905000)='/dev/dsp#\x00', 0x9, 0x70200) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000038d000-0x30)={0xfffffffffffffff7, 0x3762118c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000ef1000-0xa4)="", 0xffffffa5, 0x2, 0x0, 0x0) 2018/01/27 22:30:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000a0c000)={{0x3, 0x6, 0x6, 0x7, 0xfff, 0x401}, 0x401}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = syz_open_dev$audion(&(0x7f0000bb1000-0xc)='/dev/audio#\x00', 0x3, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00001cb000)=@int=0x0, &(0x7f0000196000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r1, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00002aa000)=0x0) ptrace$pokeuser(0x6, r3, 0x7b, 0xbde) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r1, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/27 22:30:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dd2000-0x4)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000934000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000486000-0x4)=0x6f7896ae) get_robust_list(r1, &(0x7f000031c000-0x8)=&(0x7f00000e1000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000063c000)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000f52000-0x1000)=""/4096, &(0x7f00001fe000)=0x1000) 2018/01/27 22:30:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000093e000-0x18)={0x0, 0x5, 0x30, 0xb4a1, 0x2}, &(0x7f00009a8000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004e7000-0x4)=r2, 0x4) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f86000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f84000+0x848)={&(0x7f0000fea000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_CARRIER={0x8, 0x21, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 48.242766] WARNING: CPU: 0 PID: 7431 at net/strparser/strparser.c:532 strp_done+0xb7/0xe0 [ 48.251215] Kernel panic - not syncing: panic_on_warn set ... [ 48.251215] [ 48.258587] CPU: 0 PID: 7431 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #283 [ 48.258593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.258596] Call Trace: [ 48.258609] dump_stack+0x194/0x257 [ 48.258623] ? arch_local_irq_restore+0x53/0x53 [ 48.258640] ? vsnprintf+0x1ed/0x1900 [ 48.258658] panic+0x1e4/0x41c [ 48.258667] ? refcount_error_report+0x214/0x214 [ 48.258676] ? show_regs_print_info+0x18/0x18 [ 48.258689] ? perf_trace_lock+0xd6/0x900 [ 48.258701] ? __warn+0x1c1/0x200 [ 48.258715] ? strp_done+0xb7/0xe0 [ 48.258722] __warn+0x1dc/0x200 [ 48.258729] ? strp_done+0xb7/0xe0 [ 48.258740] report_bug+0x211/0x2d0 [ 48.258754] fixup_bug.part.11+0x37/0x80 [ 48.258764] do_error_trap+0x2d7/0x3e0 [ 48.258772] ? lockdep_init_map+0x9/0x10 [ 48.258781] ? math_error+0x400/0x400 [ 48.258790] ? init_timer_on_stack_key+0xe0/0xe0 [ 48.258797] ? lock_acquire+0x1d5/0x580 [ 48.258807] ? trace_event_raw_event_lock+0x340/0x340 [ 48.258820] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.258833] do_invalid_op+0x1b/0x20 [ 48.258841] invalid_op+0x22/0x40 [ 48.258847] RIP: 0010:strp_done+0xb7/0xe0 [ 48.258851] RSP: 0018:ffff8801d0617ac0 EFLAGS: 00010212 [ 48.258858] RAX: 0000000000010000 RBX: ffff8801cfb3d908 RCX: ffffffff850c6717 [ 48.258862] RDX: 00000000000000d6 RSI: ffffc900046a1000 RDI: ffff8801cfb3d910 [ 48.258865] RBP: ffff8801d0617ad8 R08: 0000000000000000 R09: 1ffff1003a0c2f3b [ 48.258869] R10: ffff8801d06179a0 R11: ffff8801d3582370 R12: ffff8801c8fee080 [ 48.258874] R13: ffffc9000125d000 R14: ffff8801d3582000 R15: ffff8801d0617cd8 [ 48.258889] ? strp_done+0xb7/0xe0 [ 48.258904] kcm_ioctl+0x139a/0x17f0 [ 48.258920] ? kcm_unattach+0x1510/0x1510 [ 48.258931] ? avc_ss_reset+0x110/0x110 [ 48.258938] ? lock_downgrade+0x980/0x980 [ 48.258949] ? lock_release+0xa40/0xa40 [ 48.258959] ? __inet_stream_connect+0x1a2/0xf00 [ 48.258967] ? inet_recvmsg+0x5f0/0x5f0 [ 48.258978] ? selinux_socket_sendmsg+0x36/0x40 [ 48.258985] ? security_socket_sendmsg+0x89/0xb0 [ 48.258999] ? __fget+0x35c/0x570 [ 48.259007] ? fput+0xd2/0x140 [ 48.259029] sock_do_ioctl+0x65/0xb0 [ 48.259039] sock_ioctl+0x2c2/0x440 [ 48.259048] ? dlci_ioctl_set+0x40/0x40 [ 48.259056] do_vfs_ioctl+0x1b1/0x1520 [ 48.259062] ? _cond_resched+0x14/0x30 [ 48.259075] ? ioctl_preallocate+0x2b0/0x2b0 [ 48.259087] ? selinux_capable+0x40/0x40 [ 48.259100] ? SyS_futex+0x269/0x390 [ 48.259121] ? security_file_ioctl+0x89/0xb0 [ 48.259132] SyS_ioctl+0x8f/0xc0 [ 48.259144] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 48.259149] RIP: 0033:0x453299 [ 48.259152] RSP: 002b:00007f8763ab8c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 48.259159] RAX: ffffffffffffffda RBX: 000000000071c010 RCX: 0000000000453299 [ 48.259162] RDX: 000000002031aff8 RSI: 00000000000089e0 RDI: 0000000000000015 [ 48.259165] RBP: 00000000000002b6 R08: 0000000000000000 R09: 0000000000000000 [ 48.259168] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f31b0 [ 48.259172] R13: 00000000ffffffff R14: 00007f8763ab96d4 R15: 0000000000000004 [ 48.259721] Dumping ftrace buffer: [ 48.259724] (ftrace buffer empty) [ 48.259728] Kernel Offset: disabled [ 48.560539] Rebooting in 86400 seconds..