[....] Starting enhanced syslogd: rsyslogd[ 15.524809] audit: type=1400 audit(1517438813.979:5): avc: denied { syslog } for pid=3995 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 OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.427884] audit: type=1400 audit(1517438816.882:6): avc: denied { map } for pid=4133 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 '10.128.0.7' (ECDSA) to the list of known hosts. 2018/01/31 22:47:03 fuzzer started [ 24.694662] audit: type=1400 audit(1517438823.149:7): avc: denied { map } for pid=4144 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 2018/01/31 22:47:03 dialing manager at 10.128.0.26:43383 [ 28.816259] can: request_module (can-proto-0) failed. [ 28.825849] can: request_module (can-proto-0) failed. 2018/01/31 22:47:07 kcov=true, comps=true [ 29.363545] audit: type=1400 audit(1517438827.818:8): avc: denied { map } for pid=4144 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1089 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/31 22:47:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000327000-0x9)='/dev/sg#\x00', 0x100000001, 0x280) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c83000-0x6)={0x1, [0x3]}, &(0x7f00004ab000)=0x6) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000b97000-0x4d)="21a5e1aaa161f3a59b4d9cb0dcdeb7209e4c8379a6f03066e172b552a2647d5ab756475f85a4678aec956424fe6eb0dd6defe1150f7316f0776ef35b474020f17bc103750e01a2a064b7888297") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0xe)=@known='system.advise\x00', &(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x3) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x9, 0xb1, 0x2, 0xc828, 0x3, [{0x9, 0x1, 0xf1, 0x0, 0x0, 0x2286, 0x0, 0x0, 0x0}, {0x6, 0x50d, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000000, 0x800, 0x85f, 0x0, 0x0, 0x2802, 0x0, 0x0, 0x0}]}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000002000-0x4)=0xfffffffeffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ptmx\x00', 0x10001, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0xf000, 0x1, 0xea, 0xa271, 0x6d}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000006000)=@raw={'raw\x00', 0x9, 0x4, 0x1380, 0x278, 0xffffffff, 0xffffffff, 0x278, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000007000-0x40)=[{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, 0x178}}, [{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="075149857755e004425b01dc45d56e52", {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]}, 0x88, 0x2, 0x20}, 0x0, 0xc0, 0xe0, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x4}}, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\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, 0x98, 0x100, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x6, 0xc6a7, 0xf4, 0x3ff, '\x00', 'syz0\x00', 0xc9f}}}, {{@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, 0x1108, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x1, 0x0, 0x0, "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0x1ff, 0x9}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x10, 0x7, 0xbc1b, 0x0, 'snmp_trap\x00', 'syz0\x00', 0xffffffff}}}]}}, 0x13e0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000009000-0x50)="4d0797d6ae083b614494fb1ad9f79018e1df28fa8a40964e558d35af170bde6e3359d656487eb18283b81e78505f4baa4ec877cd8f13a129099ff312b29f7aed96532fc0e278a70a373f83b51a3d0b51") 2018/01/31 22:47:10 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e8d000)='/dev/audio\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0xffffffffffffffff, 0x2}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x10000}, 0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7, 0x200000) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0xe52, 0x1, 0x200, 0x4, 0x3, 0xfff, 0x6, 0x3, r1}, &(0x7f0000001000-0x4)=0x20) ioctl$sock_ifreq(r2, 0x8916, &(0x7f0000001000-0x50)={@common='ifb0\x00', @ifru_map={0x9, 0x7, 0x0, 0x80, 0xcdc, 0x8}}) r4 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000001000)={0x4, 0x4, [{0x3ff, 0x0, 0x3}, {0x9c5, 0x0, 0x101}, {0xffff, 0x0, 0x7fff}, {0xfff, 0x0, 0xfffffffffffeffff}]}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000004000-0x12)={@common='irlan0\x00', 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000005000-0x90)={0x2, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_open_pts(r2, 0x101040) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r2, &(0x7f0000005000)={0x1f, {0x1, 0x1000, 0x5, 0x56dd7203, 0x1, 0x3}, 0x3c0}, 0x9) munlockall() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) prctl$setfpexc(0xc, 0x80001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000007000)='highspeed\x00', 0xa) 2018/01/31 22:47:10 executing program 0: mknod(&(0x7f00005b8000-0x8)='./file0\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00002ea000)='./file0\x00', &(0x7f0000225000)=@known='security.ima\x00', &(0x7f0000001000-0xf)='keyringcpuset,\x00', 0xf, 0x1) chmod(&(0x7f0000000000)='./file0\x00', 0x163) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x8, 0x24228569, 0x1, 0x80000000, 0x9423, 0x100, 0x0, 0x2, 0x1, 0x100000000, 0xffffffffffffffbb, 0x9, 0x9869, 0x2]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000003000-0x4)=0x947e, &(0x7f0000004000-0x8)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/dsp\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000005000)={0x79, 0x0, [0x9, 0x3f, 0x9, 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]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000007000-0x4)=0xffff, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000008000-0x10)={0x1a, 0xb881352d4b68e194, 0x5, 0xffffffff, 0x0, 0x80, @random="a6e61807edeb", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000008000)=@hopopts={0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x20) ioctl(r3, 0x0, &(0x7f0000006000)="87b7b93321a1f21e3696882a9d498147361b0c67c2cf47a366702863430ca0cd5bcf00fdefef7e24637b313ec5880fcdb59f7b3ae01391ff14fadb8b410c324e7c88096a0ed16884f44c39a9a71b906682") pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f000000a000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000000a000-0xc0)=""/192, 0xc0) 2018/01/31 22:47:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001000-0xc5)=""/197) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000)={r1, 0x7, 0x1, 0xfa3, &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x4, 0x100) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000003000-0x18)={0x0, 0x8, 0x2, &(0x7f0000003000-0x8)=0x0}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@int=0x401, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x1, 0x4, 0x0, &(0x7f0000004000-0x10)={0x77359400, 0x0}, &(0x7f0000003000)=0xfff, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000005000)=r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000007000-0x8)={0x3, 0xce}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000008000-0x28)={0x3, 0x20, [0x7f, 0x5, 0xffffffff, 0x65a, 0xfffffffffffffff7, 0x10000, 0x1, 0x101]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000009000-0x8)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000009000-0x4)=0x9) 2018/01/31 22:47:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000098e000-0x62)=""/98, 0x62, 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000002000-0xda)=""/218) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000002000)={r1, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000003000)=""/54, 0x36) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000004000)="d15e957feb4203cac38548a5c4016beb1bbb60b55f27db7659ffa572eabd8dee65d654fc9ad8d6c47d6962aa08155bf7ac781ab45d765f42eb404cb1738c8062a19eb63c822be7053acfdbe6e84288210e54ae6ce37bbcbc1bba70343baad33f5ad80f38db21500a0bb041161d1a0051031bd1706cec65b6cd8a82c4c23f36fd673039ec309862cb984c97614353ddf387f8194b90ea99b1bd09be1dd71feb97737cc7a18d69d98a88d06d972ca37fc3a3dc62fec9e5ac9073dc20f9e2ad4b486e84df42d145a722fc17d5d55f76b534b6f23d4818f0aeb0ef2dd00a7ebbb6e92191dafd4da01fbde81c1af4628d1cfa3348f6d2e6469f", 0xf7, 0x20000041, &(0x7f0000005000-0x10)={0x1a, 0x19, 0x7fffffff, 0x8, 0x3, 0x3ff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000005000)={0x8, 0x4, 0x7, 0x896, 0x4, 0x3}) syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x80000000, 0x100) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000-0x2)=0x6, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000+0xabc)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000)={@loopback={0x0, 0x1}, 0x80, r2}) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000004000)={&(0x7f0000007000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000002000)={0x5, 0x20, 0x7, {r3, r4/1000+10000}, {0x0, 0x7530}, {0x1, 0x6, 0x10000, 0x8}, 0x1, @can={{0x2, 0x3ff, 0x20, 0x100000000}, 0x0, 0x1, 0x0, 0x0, "d4062e152b256002"}}, 0x48}, 0x1, 0x0, 0x0, 0x20004810}, 0x200000c0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000008000)=0x9) 2018/01/31 22:47:10 executing program 2: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000620000-0x4)=0xe) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000002000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0x4, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000001000)={0x1, r3}) restart_syscall() r4 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="bf7ed03f32b920dcb63711924ab6ec74a8601d23a46d880fc4cae3dcfe1093cf7758b6107271eaff0e2eaa820ef5faa222d1cfd4861d2cf601ca5c9439567a66da7510a931fd9764c527d74cb34b0886841e93ad2acc9ce9d4e5fcb52df0e6dd6f7f4e7f6ba31b6fa4ac86886a1f7e9a19a044ec2c145abed7cafd9e7b9f6930bc06760e2ee77a816033", 0x8a, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000003000-0xa)='id_legacy\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0xed)="eeb8c04af94e0bc099756f29e0054bdf54d0c70d4a6452740c81e4fec78902f0a62b3f393fbafa19fda811f588010eb553f8a4b33a14a5d087f6343cb4338898c16954a04635b3f8d6cde31c1ef24541355fc6eac6cf798dde3489177eef92fa8755eb58f71caef6d961953292e705766670a6f984c288efd53e1211a687a069be21416e850183f7763f46272cc790845da47e4574a43cdaecea37c5c329449ca885a146bf50fdbad1c05512c5d1141d1fdfa76ab41018ca708e2425ce6dce9609e1257290985e6a4c0b9de544daf955a03972bf3218e4536255b79ef1400a75aa80ebd9f18ca5cb46cade4d66", 0xed, 0xfffffffffffffffe) keyctl$negate(0xd, r4, 0x0, r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000004000-0x5c)={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, 0x39, [0x2, 0x1, 0xf334, 0x800, 0x0, 0x2, 0x1, 0x8]}, 0x5c) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000002000-0x90)={0xfff, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000004000)=[{&(0x7f0000004000)="12bc790eb36433b71272257c94c8b19c8bf73d72c82c063d203ced8ae031c8fde3a768d6cb1c12142e3b6ede1633ea9850ab941974f5e9e84e6edcbef59df372847b64953315e104e8b9da7f82aea0bb9d", 0x51}, {&(0x7f0000003000-0xfa)="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", 0xfa}, {&(0x7f0000004000-0xdb)="a7b91edfd4a3114545d7e45745245047b9a2b1216d0e5255271427ab28dbde8c1c32612fbae9cdd0700ef26e0c7a3ef065536794e99ecfd090fc9badbfb4e1b8459739517203003d19bdaac7d6f5a29e48e30ae715930eb30d3126d09beebe067488a6f42b565dfcb93080f8dd7302d6d07344777347e0c3a6e8473c405b323d04292ede9e4f7a6a3983d71290e979eb874e8493ee7a46e085cc058e3fe475f0aea8e1f5eb88de16e7382280fd50e0b850a90f4a061a4a37f7dbac4de34cca66aaf007f5722cf5913bc2f9d50cacc7a5387476f32a5f698adbdabc", 0xdb}, {&(0x7f0000004000)="c12ced194b4ad02b5d6aaf431e4565", 0xf}, {&(0x7f0000001000)="636828221fc7e987f66223c08142c51f9358c784f174774170f0d3470e5fcc91045138daf6e263dc95b7ec7c4ef7c2ee0ff7ef831e24f7cf14fea7fa9e31609d9e990000ba095f9d0225ee33d94da2d670a7946cc40281171155e7f79a4a7ff32bf285afddd55a4976d6eff352b07f59e358", 0x72}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000004000)="9e3ae81cc13d00317a665c94b30224801cdf63a8c6234e98e69cda186d6cfbf49ca1a451d8a53e9594c31e436691591ff537db91e141b096d96ad2bdc2a2b67b75f67d75b6e165d34fc11f535d94221edc9a14d46e3641bb3c5df236d75748eeef0ea895b97f13535db7927bd461bcaa98dfb1c2c7fe9f5e89d64383195e32cb0969b62740151b3959437c4beb06d3583e0f83284b34576007c3ae37a1051006afd87750104320ee", 0xa8}, {&(0x7f0000004000)="03f69e6dfce60d94f740d30375984d90d004537bf41061723ec689ce64149365e6edaf5f3b3ae4552892fa4eb0a4e77ce33cacd1933bcd1716d26cdcf58770faf4ef8fe16216b40e9eacdf66cc4a0f83c8e0e1d3605b8bd8e8cf2c095be58f432a192312479ad0694f440641cc12ef650835285ef2c6c30941991e876b2e22460bb296a3056a164c106aadbfae3cbf44e4f1849f3425fd7ba896fc95ab3247816985c920601cdca214597b5bec13cb813a1198094040b2ae1a0a95f42d28e5d92b990f51940b8d8cbb348720d9472506f7f92d9447d72c8adada", 0xda}], 0x8, 0x59) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000006000-0x4)=0x1) 2018/01/31 22:47:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000045b000)={0x5, 0x6, 0x9, 0x5, 0x3, 0xcd, 0x2, 0x1}, &(0x7f0000195000-0x40)={0x400, 0x6, 0x7, 0x4, 0x7fff, 0x6df, 0x81, 0x9}, &(0x7f0000000000)={0x6, 0x0, 0x2, 0x7, 0xbec8, 0x1000, 0xfffffffffffeffff, 0x8000}, &(0x7f0000471000-0x10)={0x77359400, 0x0}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000002000-0x8)=0x1c) setns(r0, 0x40000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x100}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r1, 0xffff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000003000)={0x5, 0x0, 0x7, 0x6, 0xffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000004000)={0x6, 0x1, 0x3, 0xef, 0x0, 0x7d94a4c5, 0x0, 0xf1e000000, 0x4, 0x0, 0x80000000, 0x2a}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000003000)=0x6) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000)=""/70, &(0x7f0000001000)=0x46) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000003000)={@multicast2=0xe0000002, @empty=0x0}, 0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000005000-0x4)=0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000005000)=0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000007000)=@generic=""/16, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000004000-0x20)={@common='lo\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000009000-0x20)={0x101ff, 0x3, 0x100000, 0x1000, &(0x7f0000002000/0x1000)=nil}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000009000)=[], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r2, &(0x7f000000b000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f0000005000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 22:47:10 executing program 5: r0 = msgget$private(0x0, 0x40f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000034f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r2 = getgid() stat(&(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000e3f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000123000)=[0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d81000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000185000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x1, r1, r2, r3, r4, 0x2, 0x100000001, 0x0, 0x0, 0x0}, 0x5, 0x7, 0x100000001, 0x927, 0x1, 0x401, r5, r6, 0x0, 0x0}) r7 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) write$selinux_context(r7, &(0x7f0000000000)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x2b) poll(&(0x7f0000000000)=[{r7, 0x8, 0x0}, {r7, 0x4, 0x0}, {r7, 0x20, 0x0}], 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r8, 0x8917, &(0x7f0000001000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r9, &(0x7f0000002000)='./file0\x00', 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) eventfd(0x100) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0x1000, "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"}, &(0x7f0000005000-0x4)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000005000-0x20)={0x2, 0x80000000, 0x820c, 0x20, 0x400, 0x80000001, 0x8, 0x100000001, r10}, &(0x7f0000002000-0x4)=0x20) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r9, 0x114, 0x8, &(0x7f0000006000)=0x2, 0x4) [ 31.599357] audit: type=1400 audit(1517438830.054:9): avc: denied { map } for pid=4144 comm="syz-fuzzer" path="/root/syzkaller-shm146126458" 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 [ 31.648007] audit: type=1400 audit(1517438830.102:10): avc: denied { sys_admin } for pid=4188 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 [ 31.845311] IPVS: ftp: loaded support on port[0] = 21 [ 31.920174] audit: type=1400 audit(1517438830.373:11): avc: denied { net_admin } for pid=4195 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 [ 32.052160] IPVS: ftp: loaded support on port[0] = 21 [ 32.180644] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.234203] IPVS: ftp: loaded support on port[0] = 21 [ 32.336763] IPVS: ftp: loaded support on port[0] = 21 [ 32.441917] IPVS: ftp: loaded support on port[0] = 21 [ 32.575571] IPVS: ftp: loaded support on port[0] = 21 [ 32.687000] IPVS: ftp: loaded support on port[0] = 21 [ 32.865366] IPVS: ftp: loaded support on port[0] = 21 [ 32.936195] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.525428] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.757436] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.832283] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.088207] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.192385] audit: type=1400 audit(1517438832.646:12): avc: denied { sys_chroot } for pid=4195 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 2018/01/31 22:47:12 executing program 3: 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) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f00002b3000)=[], 0x23fd160b6d3d57c) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) open_by_handle_at(r0, &(0x7f0000de8000-0x1008)={0x1008, 0x81, "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"}, 0x200000) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x5, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r0, &(0x7f00003a3000)='c', 0x1, 0x0, &(0x7f0000ad8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) [ 34.352332] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/31 22:47:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x18000451d, &(0x7f000022b000-0x1)="") r1 = msgget$private(0x0, 0x311) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c5e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000caa000)=0xe8) r3 = getgid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002b8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ac000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001de000)={0x0, 0x0, 0x0}, &(0x7f0000f75000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000095c000)=0x0) r7 = gettid() msgctl$IPC_SET(r1, 0x1, &(0x7f00006c2000)={{0x6, r2, r3, r4, r5, 0x0, 0x20, 0x0, 0x0, 0x0}, 0x7f, 0x81, 0x10000, 0x601d71c1, 0x3, 0x8000, r6, r7, 0x0, 0x0}) r8 = getpgid(0x0) r9 = syz_open_procfs(r8, &(0x7f000004f000)="90746e696700001cd6f2") ioctl$VHOST_SET_VRING_ENDIAN(r9, 0x4008af13, &(0x7f0000e52000)={0x0, 0x80000001}) 2018/01/31 22:47:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x1f, 0xa, 0x0) accept4$nfc_llcp(r1, &(0x7f00009ec000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d07000-0x4)=0x60, 0x800) r2 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x2400) [ 34.499286] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/31 22:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x101) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e09000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00007d0000-0xe2)=""/226) mkdir(&(0x7f0000b61000)='./control/file0\x00', 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bc7000-0xb)='/dev/mixer\x00', 0x20100, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e5d000-0x28)={@generic="d60163a9de091c7c8677aa091d5f3b1c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000874000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80, 0x101, 0xeca, 0x100, 0xfffffffffffffff9, 0x2020000, r2}) syz_open_dev$sndpcmc(&(0x7f00003c7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x800, 0x200000) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00004f7000)='./control\x00', 0x0) renameat2(r3, &(0x7f0000aea000-0xa)='./file0\x00', r3, &(0x7f0000f5b000)='./control\x00', 0x2) [ 34.591753] audit: type=1400 audit(1517438833.046:13): avc: denied { dac_read_search } for pid=4823 comm="syz-executor3" 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 2018/01/31 22:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000060a000/0x3000)=nil, 0x3000, 0x7) r0 = syz_open_dev$sndmidi(&(0x7f00003dc000)='/dev/snd/midiC#D#\x00', 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000994000)={0xe8a, {{0xa, 0x0, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = shmget$private(0x0, 0x2000, 0x4000003, &(0x7f0000f5b000/0x2000)=nil) shmat(r1, &(0x7f00009f1000/0x3000)=nil, 0x7000) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000007000-0x8)=0x0, 0x0, 0x0) madvise(&(0x7f0000847000/0xe000)=nil, 0xe000, 0x0) 2018/01/31 22:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000847000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f000067c000)=@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$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000073f000)={r0, r0, 0x7ff, 0x2, &(0x7f00007a4000-0x6)="2ddd0c242c62", 0x4, 0x9, 0x1, 0x7, 0x4, 0x7, 0x61, "96dff0da3aa535a32d6cf390f0525d8dc36c85083a2aa992fad6e0c43f803c1494f6af048651f30c9c451733a05d6bbd4c4155af6357bdf00ba1a88b2faf038b60619516eb756273f8077c4ade599a06ccd8e6b22d658819f75b6018d1ba8f692a737c741d4a0f55dcd7e973bdfed783fc5cbd62d10c2a33d89a57aaa5ecb2d7686f516ce8e278638dbda8829ed7a73c3365231b24a4f62f7647c3d72f37b277aebc1ed4f636745a01f069b7e3842fe0219805224b841835dbc138546fbf14da4364702ef711ab1fb367c02a0f19894eab9de82b474db856581ba0858623727eed3e64c07146"}) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e96000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 34.691134] audit: type=1400 audit(1517438833.073:14): avc: denied { dac_override } for pid=4823 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 2018/01/31 22:47:13 executing program 3: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000069e000)='/dev/vga_arbiter\x00', 0x440, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000f73000)={0x7, 0x0, [{0x3f, 0x1, 0x0, 0x0, @sint={0x1, 0x7}}, {0x4b76, 0x3, 0x0, 0x0, @irqchip={0x9, 0xfffffffffffffabe}}, {0x7ff, 0x6, 0x0, 0x0, @sint={0x4, 0x81}}, {0x8001, 0x3, 0x0, 0x0, @sint={0x1f, 0x8}}, {0xffffffff, 0x4, 0x0, 0x0, @adapter={0x9, 0x9, 0x80, 0x5, 0x4}}, {0x81, 0x7, 0x0, 0x0, @msi={0x0, 0x3, 0x1}}, {0x0, 0x5, 0x0, 0x0, @irqchip={0x0, 0xfc10}}]}) bind$inet(r0, &(0x7f0000c1a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f73000+0xde7)='/selinux/checkreqprot\x00', 0x40000, 0x0) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) dup3(r0, r2, 0x80000) [ 34.783998] audit: type=1400 audit(1517438833.133:15): avc: denied { ipc_owner } for pid=4842 comm="syz-executor3" 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 2018/01/31 22:47:13 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000000b000-0xb)='/dev/adsp#\x00', 0x6, 0x189000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000021000)={0x0, r0, 0x4, 0x1, 0x0}, 0x14) r1 = socket$inet(0x2, 0x80002, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000029000-0x55)=""/85) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000031000)=""/76, 0x4c) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000033000)=""/215) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000032000)='/dev/rfkill\x00', 0xc0ac0, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 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) [ 34.970636] Protocol error: SET target dimension is over the limit! 2018/01/31 22:47:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x87) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003c1000)=@filter={'filter\x00', 0xe, 0x4, 0x280, 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, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @common='bcsf0\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, 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}}}]}}, 0x2e0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001ff000-0x9)='/dev/rtc\x00', 0x4200, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000d97000-0x28)={@generic="128529f2b94728602caf92f24a26aaa6", 0xffffffffffffff1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:47:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x10b) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000110000)=""/237) sendfile(r0, r0, 0x0, 0x3f) r3 = getpid() syz_open_procfs(r3, &(0x7f000000b000-0x6)='statm\x00') ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000deb000-0x18)={0x2, 0x7edc, 0x2, 0x20, 0x40, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/16, 0x10}], 0x1) 2018/01/31 22:47:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000180000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d8b000-0x8)=@assoc_value={0x0, 0xd521}, &(0x7f0000915000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003ff000-0xa0)={r2, @in6={{0xa, 0x3, 0x1ff, @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, 0x8000, 0x2, 0x80000001, 0x0}, &(0x7f0000682000)=0xa0) 2018/01/31 22:47:14 executing program 0: 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) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000c7e000-0x8)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000fac000-0x10)={0x4, 0x0, 0x0}) getsockname$unix(0xffffffffffffffff, &(0x7f0000bc5000)=@file={0x0, ""/89}, &(0x7f0000ca5000-0x4)=0x5b) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:47:14 executing program 5: r0 = socket(0x1a, 0x2, 0x3) mmap(&(0x7f0000b91000/0x4000)=nil, 0x4000, 0x2, 0x13, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000856000-0xd)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f000047b000-0x8)=0x8000000, 0x7) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20200040100, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000899000-0x8)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001c8000-0x4)=0x8) flistxattr(r2, &(0x7f00002c6000)=""/253, 0xfd) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000126000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x36, "b1d32c8c0bb18168a38ef3167316d600465011ad0e445fd0f03aeb8c62c068498552ccd8d125edd9150bee823d6f6fb4153df2ea39b4"}, &(0x7f0000000000)=0x3e) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00004b6000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r3, 0x5}, &(0x7f0000001000)=0x8) 2018/01/31 22:47:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) prctl$setendian(0x14, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000cbd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000034d000)=0x14) r2 = syz_open_dev$amidi(&(0x7f0000da6000-0xc)='/dev/amidi#\x00', 0x9, 0x0) r3 = openat(r0, &(0x7f00008aa000)='./file0\x00', 0x40802, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000387000)=@newneigh={0x1e6, 0x1c, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000051f000)={0x0, 0x0, 0x0}, &(0x7f0000e48000)=0xc) syz_fuse_mount(&(0x7f0000bdb000-0x8)='./file0\x00', 0x2, r4, r5, 0x6, 0x0) 2018/01/31 22:47:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) readv(r0, &(0x7f0000eb5000)=[{&(0x7f0000927000)=""/156, 0x9c}, {&(0x7f000070b000)=""/9, 0x9}], 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c59000-0x79)="347ceed4aa286f944cfd603e779316ff54c5560cc32504e71a692ba4cbdf40aa77d6bff44010a399b8ffc3c021f68f29cb4fba236d54f7f9e8a7ff1b92f8e6bf02941458eb770cad5cb21ad5e3ae1ee10950a2b24c5c2a18e586afa7fb3c2eb04350dd082c7bc00027c66ee41ba882bbf6f78d35c927e29c", 0x78) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d51000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) 2018/01/31 22:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000346000+0xa4)={0xfffffffffffff366}, 0x8) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000b8c000)={&(0x7f0000100000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003e4000-0x10)={&(0x7f000064a000)={0x14, 0x12, 0x5, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 36.431503] audit: type=1400 audit(1517438834.885:16): avc: denied { net_raw } for pid=5272 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 22:47:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x200000000000000}, 0x8}) [ 36.498464] audit: type=1400 audit(1517438834.938:17): avc: denied { create } for pid=5277 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.545170] audit: type=1400 audit(1517438834.985:18): avc: denied { write } for pid=5277 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 22:47:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001ea000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) 2018/01/31 22:47:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = request_key(&(0x7f0000a76000-0xc)='cifs.spnego\x00', &(0x7f0000941000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000980000)='selinux[eth1wlan0\\\x00', 0xfffffffffffffffa) request_key(&(0x7f0000202000)='dns_resolver\x00', &(0x7f00003a1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000064000-0x1)='\x00', r1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000095c000)=@get={0x1, &(0x7f0000e23000)=""/67, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000a43000-0x8)={0x0, 0x0}) r2 = socket$inet(0x2, 0xf, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ad5000-0xfb)={0x0, 0xf3, "157ee67a6341558d6bf44f5a9b0504147352b5309bff172929ebd1042123110951aa1f5d287ad94150fc58f5d79eb8c15dea966c20e9901aa5d4c5101378555f419ae150a9b3e71131e2db626ea92d675a48389ee0148bf6c248a77e845f91b5e8a4e978d269a27b9108415346278dacf2395d6532f9ca1be4f78a8b98511922cb22680ecc8b71cc885efa64619613cb2552e09469ece6bc3e58ab6b7ea780f26f255e7128b625ff727a5fad58d6f91d734541dd86555d1c5d889b550de002755ecae92e532214960364a439c60813ea772fee0097d7114cfca19b5e6a68b4f168443d280ccf79b2e75928b8bd40fd8869df79"}, &(0x7f00004b2000-0x4)=0xfb) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000c6c000)=@assoc_value={r3, 0x10000}, 0x8) listen(r0, 0x2) 2018/01/31 22:47:15 executing program 3: r0 = gettid() tgkill(r0, r0, 0x16) setpriority(0x1, r0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000072d000)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = open(&(0x7f0000c4e000-0x8)='./file0\x00', 0x100, 0xe) setsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000f89000-0x21)="f4fb8ff196aa7d37448e735f9dbb1269f25259825929c36615dbff7adfbdf0ad53", 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xbed, 0xfffffffffffffffa}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000094c000-0x10)={0xfffffffffffffffc, 0x8008, 0x10001, 0x7ff, r3}, &(0x7f0000b90000-0x4)=0x10) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f000039f000-0x4)=0x1) 2018/01/31 22:47:15 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000025000+0x81f)='/dev/vhost-vsock\x00', 0x2, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000007000-0x1a8)={0x101, 0x4c8, 0x0, 0x7, 0x7, [{0x80, 0x10000, 0x9, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0x5, 0x5, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffff8, 0x1171, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x400, 0x1, 0x7fffffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x47c, 0x2b, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0xff, 0x7fffffff, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x9a1, 0x4378, 0x7, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) 2018/01/31 22:47:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000903000-0xe8)={{{@in6=@remote={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b63000-0x4)=0xa4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) fcntl$getflags(0xffffffffffffffff, 0x408) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000963000-0x80)={[0x4000, 0x7000, 0x17000, 0x10000], 0x7, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000c1000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f00006f2000-0x4)=0xc) 2018/01/31 22:47:15 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000319000-0x10)={0x7fffffff, 0x4be, 0x2, 0x200}) socketpair(0x0, 0x1, 0x31ea6867, &(0x7f0000e52000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000697000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00009bc000)={r3, 0x2, 0x30, 0x5b9e2b10, 0x0}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_int(r0, 0x0, 0x10000000000000d0, &(0x7f0000fba000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/31 22:47:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x80) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x1c, &(0x7f0000e58000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}]}, &(0x7f0000dfd000-0x4)=0x10) 2018/01/31 22:47:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0xfff) symlink(&(0x7f0000716000)="e91f7189591e9233614b", &(0x7f0000948000-0xa)="e91f7189591e9233614b") 2018/01/31 22:47:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) r1 = userfaultfd(0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000003a000)={0x5, &(0x7f0000295000)=[{0x3, 0x5, 0xfffffffffffffc01, 0x6}, {0x5, 0x7, 0x3, 0x2}, {0x28344ee8, 0x7e, 0x0, 0x4}, {0x3ff, 0x1, 0x3, 0x400}, {0x1, 0x0, 0x1, 0x4}]}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 36.646798] QAT: Invalid ioctl [ 36.652640] audit: type=1400 audit(1517438835.107:19): avc: denied { create } for pid=5304 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=netlink_generic_socket permissive=1 2018/01/31 22:47:15 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[], 0x0, 0x0}, 0xc100) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[{&(0x7f000002b000)="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", 0x408}], 0x1, &(0x7f000001f000-0xf8)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000015000)=0x0, &(0x7f000002d000-0x4)=0x4) 2018/01/31 22:47:15 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x0) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000004000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0x20}, 0xc) r1 = memfd_create(&(0x7f0000002000-0x6)='self{\x00', 0x3) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) read$eventfd(r1, &(0x7f0000001000-0x8)=0x0, 0x8) write$evdev(r1, &(0x7f0000004000-0x48)=[{{r2, r3/1000+10000}, 0x100000000, 0x12be, 0xffff}, {{r4, r5/1000+30000}, 0xb657, 0x1f, 0x100}, {{0x0, 0x7530}, 0xc36, 0x9, 0x3e}], 0x48) 2018/01/31 22:47:15 executing program 4: r0 = userfaultfd(0xffffffffffffffff) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/mixer\x00', 0x20100, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f000000a000-0x1a4)=[{{&(0x7f000000e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000000e000)=[{&(0x7f0000006000)=""/26, 0x1a}, {&(0x7f0000005000)=""/7, 0x7}], 0x2, &(0x7f000000e000)=""/186, 0xba, 0x7fff}, 0x4}, {{&(0x7f000000e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000000e000)=[{&(0x7f0000002000)=""/97, 0x61}], 0x1, 0x0, 0x0, 0x7c}, 0x2}, {{&(0x7f0000008000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000004000-0x40)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000009000)=""/71, 0x47}, {&(0x7f0000008000-0xa1)=""/161, 0xa1}], 0x4, &(0x7f0000001000)=""/4096, 0x1000, 0xb78}, 0xfffffffffffffffa}, {{&(0x7f0000003000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000e000)=[{&(0x7f000000d000)=""/241, 0xf1}, {&(0x7f000000e000)=""/207, 0xcf}, {&(0x7f0000009000-0x93)=""/147, 0x93}, {&(0x7f000000e000)=""/157, 0x9d}, {&(0x7f000000e000)=""/11, 0xb}, {&(0x7f000000e000)=""/45, 0x2d}, {&(0x7f0000006000-0x5e)=""/94, 0x5e}, {&(0x7f000000e000)=""/0, 0x0}], 0x8, &(0x7f000000f000-0xb1)=""/177, 0xb1, 0x9}, 0x100000001}, {{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000000f000-0x80)=[{&(0x7f000000f000-0xd0)=""/208, 0xd0}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/142, 0x8e}, {&(0x7f000000f000-0x7a)=""/122, 0x7a}, {&(0x7f000000e000)=""/196, 0xc4}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}, {&(0x7f000000f000-0x90)=""/144, 0x90}, {&(0x7f000000e000)=""/34, 0x22}], 0x8, &(0x7f000000a000)=""/133, 0x85, 0x5}, 0x1c}, {{0x0, 0x0, &(0x7f0000007000-0x50)=[{&(0x7f000000e000-0xe6)=""/230, 0xe6}, {&(0x7f000000d000)=""/90, 0x5a}, {&(0x7f000000e000)=""/221, 0xdd}, {&(0x7f000000b000-0xcf)=""/207, 0xcf}, {&(0x7f000000d000)=""/109, 0x6d}], 0x5, &(0x7f000000a000-0x88)=""/136, 0x88, 0x2}, 0x8}, {{0x0, 0x0, &(0x7f0000009000-0x50)=[{&(0x7f0000008000)=""/38, 0x26}, {&(0x7f000000f000-0x8a)=""/138, 0x8a}, {&(0x7f000000e000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/235, 0xeb}], 0x5, &(0x7f000000e000-0x6)=""/6, 0x6, 0x2}, 0x8}], 0x7, 0x20, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000011000)=[{0x0, 0x0}], 0x1, 0x100) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009000-0xc)={0x0, 0x0}) 2018/01/31 22:47:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x0, 0x7, 0x900000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000074b000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e18000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f000067a000-0x8)={0x0, r2}) [ 36.655170] audit: type=1400 audit(1517438835.109:20): avc: denied { write } for pid=5304 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=netlink_generic_socket permissive=1 [ 36.701937] audit: type=1400 audit(1517438835.156:21): avc: denied { map } for pid=5324 comm="syz-executor3" path="socket:[15361]" dev="sockfs" ino=15361 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=unix_stream_socket permissive=1 [ 36.729133] syz-executor0 (5314) used greatest stack depth: 11256 bytes left 2018/01/31 22:47:15 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000300000)='/dev/rtc\x00', 0x16c80, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00003cf000)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x8f, 0x6, "b913aed14150408167256c0b3c10ad2b5a79a0411c5d81d235072cdc1107be93e3f4c114bba02503121d1d4b298602128eca8ec58fc12c1a47430a7f5f76aad89172ebc61e1551fd6c355d5f57e4beb1"}, 0x160) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000a4000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={@common='tunl0\x00', 0x8e2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:47:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000201000-0x14)=@random={'trusted.', 'wlan0)ppp0!/'}, &(0x7f0000001000-0x7)='[wlan0\x00', 0x297, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x9, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x100) inotify_rm_watch(r1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000001000-0x8)={0x3f, 0x800}) 2018/01/31 22:47:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') pread64(r0, &(0x7f00008af000)=""/0, 0xfffffef6, 0x0) fgetxattr(r0, &(0x7f0000905000)=@known='system.posix_acl_access\x00', &(0x7f000017a000)=""/188, 0xbc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d9d000-0x10)=@generic="999972d7f10fef401974f10fe538a3b7") 2018/01/31 22:47:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00004e7000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000237000)=0x10) fdatasync(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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 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}, @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], @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, 0x205, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}}]}}, 0x469) 2018/01/31 22:47:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000368000-0x4)=0x0, 0xffffffffffffff68) 2018/01/31 22:47:15 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005a5000)=[{&(0x7f0000000000)="dbc706f24d966215861e0a0bbc1bcdc16c4324c75d9317afd980cdd20b3279db16e6955fa5bcc73bad5daa7fb940b3bb5939979329", 0x35}], 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000000)={@generic="a6ef27b2e4ee9aad3df20f8abfd57e5d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:47:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f0000fc6000-0x83)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x75, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x3, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x15, 0x4, 0x9f, 0x3, 0x5, 0x2, 0x3ff, 0x0, 0x29, 0x9, @multicast1=0xe0000001, @loopback=0x7f000001, {[@timestamp={0x44, 0x8, 0x0, 0x1, 0xffffffffffff8107, [{[], 0xfa}]}, @ssrr={0x89, 0x17, 0x104, [@empty=0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xd}, @broadcast=0xffffffff, @empty=0x0]}, @timestamp={0x44, 0x20, 0xec34, 0x3, 0xea0, [{[], 0x2}, {[@loopback=0x7f000001], 0x101}, {[@loopback=0x7f000001], 0x1f}, {[@multicast2=0xe0000002], 0x8}]}, @end={0x0}]}}, "bde5f7f4b8"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_procfs(0x0, &(0x7f0000cea000-0x7)='fdinfo\x00') getpeername$ax25(r0, &(0x7f00008a9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002e8000)=0x10) 2018/01/31 22:47:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000857000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000)={0x0}) r1 = syz_open_dev$sndseq(&(0x7f00002df000)='/dev/snd/seq\x00', 0x0, 0x8441) recvmsg$netrom(r0, &(0x7f00008cf000-0x38)={&(0x7f0000e26000)=@ax25={0x3, {"7e747a4d87b30d"}, 0x9}, 0x10, &(0x7f000008a000-0x90)=[{&(0x7f0000add000-0xca)="a0accf3ab0ad9dec7396f5eb6d0ed67ea45b58ad70206e670fa777860c496f14d25ddb4b52355b6bc8d450c8678b907cb7e0992cffaf7277764a196023ffdb51b7790e6f7daf01fb8ce33a6cf00f82f2c572ccfabd2e33ca96888e6a7f396cd8ba7f33b881266f94857b9a0c2d190f5e03c67c405989b0e1da3acaf49946957a66c8ae61ef5304e6c7315b2ba6c71462726e11b1645a4ab75a73da7ef7b36713a1a88bd033603c68933468ea6ec47c9e8f558b7366c4c3cc30014dd64accff8b657e8af2f5dad5b3b9d5", 0xca}, {&(0x7f0000e3a000)="ded2984668e065fce3be99a10ee041724b26d90506c36004a3e37c4a5312e563b2d4f448cf971bea832314c8cd3cd227f4f5f9b7bb792643c69093f8854f5a240a81d3a2eb13e5a35b3ec2ecd737de49a9f6b151965ac16be7560afbda420517d32755121339b0ecb2f2a60d5d542e509854b44e8aa8686ad832107e7161238b41b115255209f95798ebf85f06b74aff6a03b30de9fa139c9ac750d56179e8baa3f3d59574bb060fedc2029f8ed53fac3ae25bcfd917eb720706051d02e33a60888b0d42ff5db3ccae48bdfcf6", 0xcd}, {&(0x7f00008b6000)="5e44797eb1829319e4662a2fcc6f37e9b48d48929138c8bb223fe422f0bd872d5c2f59ded79e29eb34ac212279e29dea9a11a85555744bff004382ad84a53fc2e74ebfe88916e137db332f34", 0x4c}, {&(0x7f0000566000-0xbd)="3514babd403046c14bd084f445415fb5d30419609fe7f21736dd37d940f2d2ab6fbca950b1799ec89187340194c840bfb3ec9caac540e8f0324a97ad8df4548b004706cadbb81f7835e983e032311e8d6f52e8e98a1e5f5a4a4d28d3a3cbe6db685ccd487969f94a62e8d42cc43711ebc6d2f0f66ced8ed7656ddd36ef5ac3b0242e57612243124d5d1ed08dba177e3e27cacf26cfe33d8b692b1e51f68dd40f5a7f4b8f62bc2066291cde35f1da96fb8bf1015940b0e8b5ad0b7945f4", 0xbd}, {&(0x7f0000db9000-0xac)="49470a218463a0970886ef6aa236b3b72717b463c74f59f380f384036db5b80ac0b2d8f4e0cdf3b69ce0ab4b4b8965ad3b1ca6a62aa60a970ff71350744ba80aa0e48abbb6d3e69747e8241e3ef096502351749930300f4d22839accd21c97c8e590a035c86202dcc33ebf7cc5a049925c0a86f1bbb9533c02e0676187289452998e83d98aff128c09f9b4cd5a91c4a80a6dbf346acb47cfe7930725665d076ed26cad322828861f4fc898c5", 0xac}, {&(0x7f0000f16000)="0afcf2d0b242f936460bb3d7d9b8", 0xe}, 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0x1000}, {&(0x7f0000de8000-0xdc)="f54139c26ef3036cba1c9115df88235d745b741d8d3b386dca5decfa141005ec63d555c3224b8fb75e52855d07b37690fddda38cba7ed82f816dbf58c27180960eecfee3b3d3bb3c99dc05b0dc7d82dcdaaa0dccc8a31a731c2da88ba703014482373a09ac39d1099e18737086b84f8299b57cf1a7dd842087b03e9dcd953f9946bafd2e39029dafd9d84b4f650029048cfe45db53829e6cdff6fb0c8765243295773e349adeef4366f9eed7242ea97212d184bdd8b2701a26d3f5be78a09cd8fdfebb1aacb336a84ce03e7cf5023334932ce99e221f5dffc6d98f57", 0xdc}, {&(0x7f000084c000-0xe4)="ec1bd788c8617c280726c8ed6157e545d4e305a94f141dd4f0ee18fb65cc9b0effb0350686c99ee61e63b60016b9fd38a4bf562b6a712dd5ec5d948618a25df86e04efc997ddbe1b094a053225224b3b97d82190de364f3d25dab237d535d04c4b3e55cabea2810fb43bc0c5a46ab700d610bb2571eba51252074892823317fea7d22cd966ae4b0dae6a499f8185f85ac110bbc7b6d5ad7cdcea6d7b4ed1607638a113f4075cd8ccbcda8687ab01814c3f86e7f3d7aab821d5c6fa459ff88813b87ab24434abfbc05e6579ce054c7b7a15149d8b3482d7227cd7c7175c77dbab7ddc4f64", 0xe4}], 0x9, 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"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{0xd8, 0x0, 0x5, "3ea9c6d75bd7920790824cf05a21401a08c92b13a5f25357eadde78ebd036f6be48ed22359fc60d8510c20578d0f99e7dbf65f4e68331bd43c3a31a28b4618981c0439db46215b046e3935dea3d4a7cbb525c24aae2da86f66e3293e56adf43c0427ad87b3736e7f7ad445c382a901a52edb383168de1f99c21e58c2c14d73095feb24dd3b05ddb8428361de24b4b3b6fd74287127e19bc5f610a160d97d897bc7949acaf3085f351211eca42a7d953b93a11c7e66d454afbba31804a6cbcafff6"}, {0xc8, 0x110, 0x3, "d5c68fb4753c846ddb614ffa910a29e0cebb7a3f339554dc7e1c87eaf4698b3a2dcefa8634af36875c88c02449fd3edcded485ed0843ffd52121c0ace2a962757d535c4f3f575997dc0cec4bbd594f1e7dfd6f9307a0ea74f87a9d67a90c538f53310fc97636020886dde1d3017f193b41e637d6e74b93cf5f59f7fe37de9d6d4090e04cadda7086ffcfc15b59fa140abb9b0ed78f5a7c3c5feafbaf551834ae62b419a41922d8336e46dc9a7370106bbc04"}, {0x80, 0x10f, 0x3, "0c0902518ffa802fdbba01415709edd0098353c88e5a73ee563259812ca4631c7db5ee4cccc688fc73f0a32c3694e0f4f6a040dff6e41e48ae7c527f522438e61adacc3f1fa272d8911d2c6195bbc3fbbceec08b3cdb9704e6def76c213d0aa1325bf0cc71c04298103b273ba6d3eb"}, {0x58, 0x109, 0x7, "668336024149676de1a5234ef37c74f2bc4d328601018d91ac48a0157d03e81a3c6e5f528895ca88aa718051a61440763efd596dc58f38e38cd7c2118f6bbe9c0431a658"}, {0x18, 0x101, 0xfffffffffffffffa, "6b8c9f19af3d88ec"}, {0xe0, 0x114, 0x3, "0eeb84365d5ba75362ea7d61fb15bc4ff19724a75005dc4e073ff61b3d20b8890ffdb1ab56c7433d73c47c30c24913bca4a37a4a49d61826ffac463aa4ddd512194bdff4dd887865f13f43b9316c63023fa37bf4a330594cd38261de2ca279bac5009a9d2be0a9035f6fcae60361a0e6c47789b584e83144d1a838328f006d157b377d42099c9b997b3d404f9faff18e4e015b06699403d8cf9743fc50a6ef4abd60a5d6f12eaf332137c1d8c925facc94d707a0b468169e172885bd28f4bf4773e88eda4cc5a9fd1c625f1e67"}, {0x38, 0x11, 0x89, "d5b28a403bcce547d6ca1b7b75f5b083a16ec705900b159f6dd28b8d2e190c47603f207e0bd614"}, {0xd0, 0x0, 0x401, "82c2d700b375246882604349a665acb108fb5f6aa9c4f0dc0b1c22ed6c865b5bcf494d4ce92ebf12063789389a44bc8d00bd17fa1ffa073773d9a340d54f049d1987ca852a82ed89d2dfc49fe3d160054afe544043f25cbbe0dbde9ee0af650731c393464692dd9d3409e3087a1c746fda86ea261e686aaf72f7998e12a050daaa8ac289819cf03639be9913896ba3ff9108ddf922e0e5805add330ef71f5685858fc9172eebbdad04d10c860fa429c277a1cfad43427b112a87"}], 0x14f8, 0x5}, 0x0) prlimit64(0x0, 0x2, &(0x7f0000cb5000-0x10)={0x995, 0x8001}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000826000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005df000)=0xe8) r3 = getgid() syz_fuseblk_mount(&(0x7f0000960000)='./file0\x00', &(0x7f00006f4000)='./file0\x00', 0xa001, r2, r3, 0x2, 0x2, 0x8) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000021000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a37000)=0xc) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a4000-0x8)={0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e9a000)=0x0) ptrace$setsig(0x4203, r4, 0x3, &(0x7f000027e000-0x10)={0x2e, 0x7, 0xb, 0x100000000}) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) r5 = mmap$binder(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3000000, 0x46012, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000c33000-0x18)={r5, 0x0, 0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00006cc000)={0x80000, 0x0, [0x4a9, 0x3, 0x10001, 0x3, 0x0, 0x5, 0x1, 0x1]}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000bf5000)={0x3, 0x22, 0x1, r0, 0x0}) 2018/01/31 22:47:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x10)='wlan0mime_type,\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00007de000)='/dev/input/mouse#\x00', 0x1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000f23000)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000e88000)='./file0\x00') mount(&(0x7f000055d000)='./file0\x00', &(0x7f00007a5000)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x11088, &(0x7f00004e8000-0x83)="") getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00008c5000-0x14)={0x0, 0x8, 0xc1, 0x6, 0x100000001, 0x2}, &(0x7f0000f00000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00001c7000)={0x0, 0x4, 0x6, 0x400, r4}, &(0x7f0000763000)=0x10) lsetxattr(&(0x7f0000251000-0x8)='./file0\x00', &(0x7f0000e6c000-0x9)=@random={'os2.\x00', '^{:\x00'}, &(0x7f0000ef8000)='anon_inodefs\x00', 0xd, 0x0) chmod(&(0x7f0000c2b000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000361000)=0x0, &(0x7f0000d4f000)="3654fb621ebc0413c2f68f9436dcfb0e99cdeb3042122ff86819fe798fc5e249f41476aaffb02a9c7b1d7926da70f38ab225f32de51d04e72c4b14736f75f8527f418aabf0c0496c7d924388c4f222ed42a899ee580f14f13044") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 22:47:15 executing program 0: mmap(&(0x7f0000000000/0xb59000)=nil, 0xb59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b5a000-0x20)={@generic="2c4cebf23e73958b092cd48c0f5a7a00", @ifru_flags=0x402}) listen(r0, 0x37) getpeername(r0, &(0x7f0000b58000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b57000)=0x10) 2018/01/31 22:47:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) r4 = userfaultfd(0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0xffffffffffffffb6, &(0x7f00009cb000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) sendfile(r4, r3, &(0x7f0000a2f000-0x8)=0x0, 0x3) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 22:47:15 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d9000)='/dev/sequencer\x00', 0x800, 0x0) getdents(r0, &(0x7f00008c4000-0x41)=""/65, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)="") ioctl$void(r1, 0x5451) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) pread64(r2, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) r3 = socket(0x15, 0x80005, 0x0) fstatfs(r3, &(0x7f0000abd000)=""/77) getsockopt(r3, 0x9, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000f59000-0x4)=0x0) 2018/01/31 22:47:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) memfd_create(&(0x7f0000ec7000-0x2)='$\x00', 0x0) r0 = shmget(0x1, 0x1000, 0x81, &(0x7f000086a000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) 2018/01/31 22:47:15 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x800, 0x0, 0x0}, &(0x7f0000b4a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000141000-0x8)={0x0, 0xfffffffffffffa89}, &(0x7f0000467000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) ftruncate(r0, 0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f66000)=@assoc_value={r1, 0xb66}, &(0x7f000020d000)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f68000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000f69000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00009b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) clock_gettime(0x0, &(0x7f0000f68000-0x10)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0xc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/qat_adf_ctl\x00', 0x50200, 0x0) [ 36.896977] audit: type=1400 audit(1517438835.351:22): avc: denied { map } for pid=5352 comm="syz-executor1" path=2F6D656D66643A2C26202864656C6574656429 dev="tmpfs" ino=15388 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/01/31 22:47:15 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000e76000)=0x108, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000dea000-0x2)="f8", 0x1) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/31 22:47:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00004df000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c48000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, r1}) getsockopt(r0, 0x0, 0x50, &(0x7f0000b04000)=""/84, &(0x7f0000002000-0x4)=0x54) r2 = syz_open_dev$mouse(&(0x7f0000e2d000)='/dev/input/mouse#\x00', 0x4, 0x2080) ioctl$FIONREAD(r2, 0x541b, &(0x7f00002f7000-0x4)=0x0) [ 36.940245] mmap: syz-executor1 (5352): VmData 7372800 exceed data ulimit 2453. Update limits or use boot option ignore_rlimit_data. [ 36.956579] sctp: [Deprecated]: syz-executor3 (pid 5379) Use of struct sctp_assoc_value in delayed_ack socket option. [ 36.956579] Use struct sctp_sack_info instead [ 36.957486] [ 36.957488] ====================================================== [ 36.957490] WARNING: possible circular locking dependency detected [ 36.957495] 4.15.0+ #288 Not tainted [ 36.957497] ------------------------------------------------------ [ 36.957500] syz-executor3/5379 is trying to acquire lock: [ 36.957501] (sk_lock-AF_INET6){+.+.}, at: [<000000005dc2f98f>] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 36.957524] [ 36.957524] but task is already holding lock: [ 36.957526] (rtnl_mutex){+.+.}, at: [<00000000094d58b0>] rtnl_lock+0x17/0x20 [ 36.957541] [ 36.957541] which lock already depends on the new lock. [ 36.957541] [ 36.957544] [ 36.957544] the existing dependency chain (in reverse order) is: [ 36.957545] [ 36.957545] -> #2 (rtnl_mutex){+.+.}: [ 36.957561] __mutex_lock+0x16f/0x1a80 [ 36.957568] mutex_lock_nested+0x16/0x20 [ 36.957574] rtnl_lock+0x17/0x20 [ 36.957580] unregister_netdevice_notifier+0x91/0x4e0 [ 36.957586] tee_tg_destroy+0x61/0xc0 [ 36.957591] cleanup_entry+0x218/0x350 [ 36.957596] __do_replace+0x7d7/0xa90 [ 36.957601] do_ipt_set_ctl+0x40f/0x5f0 [ 36.957608] nf_setsockopt+0x67/0xc0 [ 36.957613] ip_setsockopt+0xa1/0xb0 [ 36.957619] raw_setsockopt+0xb7/0xd0 [ 36.957626] sock_common_setsockopt+0x95/0xd0 [ 36.957631] SyS_setsockopt+0x189/0x360 [ 36.957638] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.957639] [ 36.957639] -> #1 (&xt[i].mutex){+.+.}: [ 36.957649] __mutex_lock+0x16f/0x1a80 [ 36.957654] mutex_lock_nested+0x16/0x20 [ 36.957660] xt_find_target+0x44/0x1e0 [ 36.957667] xt_request_find_target+0x2c/0xb0 [ 36.957673] find_check_entry.isra.7+0x669/0xcf0 [ 36.957678] translate_table+0xf52/0x1690 [ 36.957683] do_ip6t_set_ctl+0x370/0x5f0 [ 36.957689] nf_setsockopt+0x67/0xc0 [ 36.957694] ipv6_setsockopt+0x115/0x150 [ 36.957700] udpv6_setsockopt+0x45/0x80 [ 36.957706] sock_common_setsockopt+0x95/0xd0 [ 36.957712] SyS_setsockopt+0x189/0x360 [ 36.957719] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.957720] 2018/01/31 22:47:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x10)='wlan0mime_type,\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00007de000)='/dev/input/mouse#\x00', 0x1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000f23000)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000e88000)='./file0\x00') mount(&(0x7f000055d000)='./file0\x00', &(0x7f00007a5000)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x11088, &(0x7f00004e8000-0x83)="") getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00008c5000-0x14)={0x0, 0x8, 0xc1, 0x6, 0x100000001, 0x2}, &(0x7f0000f00000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00001c7000)={0x0, 0x4, 0x6, 0x400, r4}, &(0x7f0000763000)=0x10) lsetxattr(&(0x7f0000251000-0x8)='./file0\x00', &(0x7f0000e6c000-0x9)=@random={'os2.\x00', '^{:\x00'}, &(0x7f0000ef8000)='anon_inodefs\x00', 0xd, 0x0) chmod(&(0x7f0000c2b000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000361000)=0x0, &(0x7f0000d4f000)="3654fb621ebc0413c2f68f9436dcfb0e99cdeb3042122ff86819fe798fc5e249f41476aaffb02a9c7b1d7926da70f38ab225f32de51d04e72c4b14736f75f8527f418aabf0c0496c7d924388c4f222ed42a899ee580f14f13044") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 22:47:15 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) recvfrom(r0, &(0x7f0000007000)=""/22, 0x16, 0x10101, &(0x7f0000007000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000009000-0x8)=0x0, &(0x7f0000006000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000007000)='#-GPL%\x00') perf_event_open(&(0x7f0000002000)={0x5, 0x78, 0x2, 0x5, 0xff, 0x0, 0x0, 0x5, 0x241, 0x4, 0x1000, 0x4978, 0x383, 0x6, 0x7, 0x3, 0x2, 0x0, 0x8001, 0x8, 0xff, 0x8, 0x5fe, 0x2, 0x2, 0x81, 0x10001, 0xffffffffffffdeb8, 0x6, 0x80, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffa, 0x4, 0x1, 0xffffffffffff9101, 0x4, 0xffffffffffff7fff, 0x0, 0x0, 0x2, @perf_config_ext={0x2efb, 0xfffffffffffffffa}, 0x280, 0x2, 0x9, 0x5, 0x7fff, 0x400, 0x81, 0x0}, r2, 0x6b9b, r3, 0x3) writev(r0, &(0x7f0000004000)=[], 0x179) 2018/01/31 22:47:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfff) r1 = socket$inet6(0xa, 0x80001, 0x0) munlockall() setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000938000)="6a2bc5172679c6da477ec095d1bc9e51", 0x10) 2018/01/31 22:47:15 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000002f000)='/dev/autofs\x00', 0xc278ed1014de3528, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xd1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000002e000)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000)={&(0x7f000000a000)=@setneightbl={0x48, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@NDTA_NAME={0x34, 0x1, '),,selinuxlo$/system-cgroup%{keyringprocself\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:47:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000870000)='./file0\x00', 0x800, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007c8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f4000)=0xe8) bind$can_raw(r0, &(0x7f0000e21000-0x10)={0x1d, r1, 0x0, 0x0}, 0xffffffffffffff8c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_ivalue=0x1}) preadv(r3, &(0x7f00000b7000)=[{&(0x7f0000673000)=""/151, 0x97}], 0x1, 0x800000000000000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008dd000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000b0c000)=""/20) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000347000)={&(0x7f00007f8000/0x4000)=nil, 0x3ee, 0x0, 0x84, &(0x7f0000a0b000/0x1000)=nil, 0xfffffffffffffffe}) 2018/01/31 22:47:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x10)='wlan0mime_type,\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00007de000)='/dev/input/mouse#\x00', 0x1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000f23000)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000e88000)='./file0\x00') mount(&(0x7f000055d000)='./file0\x00', &(0x7f00007a5000)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x11088, &(0x7f00004e8000-0x83)="") getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00008c5000-0x14)={0x0, 0x8, 0xc1, 0x6, 0x100000001, 0x2}, &(0x7f0000f00000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00001c7000)={0x0, 0x4, 0x6, 0x400, r4}, &(0x7f0000763000)=0x10) lsetxattr(&(0x7f0000251000-0x8)='./file0\x00', &(0x7f0000e6c000-0x9)=@random={'os2.\x00', '^{:\x00'}, &(0x7f0000ef8000)='anon_inodefs\x00', 0xd, 0x0) chmod(&(0x7f0000c2b000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000361000)=0x0, &(0x7f0000d4f000)="3654fb621ebc0413c2f68f9436dcfb0e99cdeb3042122ff86819fe798fc5e249f41476aaffb02a9c7b1d7926da70f38ab225f32de51d04e72c4b14736f75f8527f418aabf0c0496c7d924388c4f222ed42a899ee580f14f13044") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 22:47:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec7000)="706167656d617000c8fb2ec9b1ebf66607668eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") recvmsg(r0, &(0x7f0000c50000)={0x0, 0x0, &(0x7f0000c13000-0x5)=[{&(0x7f0000f63000-0xf4)=""/244, 0xf4}, {&(0x7f0000319000)=""/41, 0x29}, {&(0x7f0000e90000)=""/67, 0x43}, {&(0x7f0000c04000-0x9d)=""/157, 0x9d}], 0x4, &(0x7f0000206000-0xae)=""/174, 0xae, 0x20}, 0x2) close(r0) 2018/01/31 22:47:15 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d9000)='/dev/sequencer\x00', 0x800, 0x0) getdents(r0, &(0x7f00008c4000-0x41)=""/65, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)="") ioctl$void(r1, 0x5451) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) pread64(r2, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) r3 = socket(0x15, 0x80005, 0x0) fstatfs(r3, &(0x7f0000abd000)=""/77) getsockopt(r3, 0x9, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000f59000-0x4)=0x0) 2018/01/31 22:47:15 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d9000)='/dev/sequencer\x00', 0x800, 0x0) getdents(r0, &(0x7f00008c4000-0x41)=""/65, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)="") ioctl$void(r1, 0x5451) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) pread64(r2, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) r3 = socket(0x15, 0x80005, 0x0) fstatfs(r3, &(0x7f0000abd000)=""/77) getsockopt(r3, 0x9, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000f59000-0x4)=0x0) [ 36.957720] -> #0 (sk_lock-AF_INET6){+.+.}: [ 36.957731] lock_acquire+0x1d5/0x580 [ 36.957737] lock_sock_nested+0xc2/0x110 [ 36.957744] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 2018/01/31 22:47:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c2c000-0xb)='/dev/vcsa#\x00', 0x3, 0x0) pread64(r0, &(0x7f0000167000-0x2)=""/2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000238000)={0x0, 0x0}) 2018/01/31 22:47:15 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000081b000-0x8)={0x0, 0x0}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00004fe000-0xb5)=""/181) 2018/01/31 22:47:15 executing program 3: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000004000)={{0x0, 0x1, 0xfa4, 0x2, 0x20}, 0x4a, 0x39d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mq_timedsend(0xffffffffffffffff, &(0x7f0000003000-0x63)="", 0x0, 0x0, &(0x7f0000005000)={0x0, r1+10000000}) move_pages(0x0, 0x7ffff, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x7945, 0x1f) 2018/01/31 22:47:15 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x5) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f6e000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009b3000-0x38)=[@in6={0xa, 0x2, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4}, @in6={0xa, 0x0, 0xf1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x38) r1 = msgget$private(0x0, 0x60a) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f0000f70000-0xd)={0x0, ""/5}, 0xd, 0x3, 0x2000) [ 36.957749] ipv6_setsockopt+0xd7/0x150 [ 36.957756] sctp_setsockopt+0x2a0/0x5de0 [ 36.957762] sock_common_setsockopt+0x95/0xd0 [ 36.957767] SyS_setsockopt+0x189/0x360 [ 36.957774] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.957775] [ 36.957775] other info that might help us debug this: [ 36.957775] [ 36.957777] Chain exists of: [ 36.957777] sk_lock-AF_INET6 --> &xt[i].mutex --> rtnl_mutex [ 36.957777] [ 36.957785] Possible unsafe locking scenario: [ 36.957785] [ 36.957786] CPU0 CPU1 [ 36.957787] ---- ---- [ 36.957788] lock(rtnl_mutex); [ 36.957792] lock(&xt[i].mutex); [ 36.957796] lock(rtnl_mutex); [ 36.957799] lock(sk_lock-AF_INET6); [ 36.957803] [ 36.957803] *** DEADLOCK *** [ 36.957803] [ 36.957807] 1 lock held by syz-executor3/5379: [ 36.957808] #0: (rtnl_mutex){+.+.}, at: [<00000000094d58b0>] rtnl_lock+0x17/0x20 [ 36.957819] [ 36.957819] stack backtrace: [ 36.957826] CPU: 1 PID: 5379 Comm: syz-executor3 Not tainted 4.15.0+ #288 [ 36.957829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.957831] Call Trace: [ 36.957842] dump_stack+0x194/0x257 [ 36.957853] ? arch_local_irq_restore+0x53/0x53 [ 36.957866] print_circular_bug.isra.38+0x2cd/0x2dc [ 36.957873] ? save_trace+0xe0/0x2b0 [ 36.957881] __lock_acquire+0x30a8/0x3e00 [ 36.957895] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.957901] ? rtnl_lock+0x17/0x20 [ 36.957907] ? __mutex_lock+0x16f/0x1a80 [ 36.957913] ? rtnl_lock+0x17/0x20 [ 36.957920] ? rtnl_lock+0x17/0x20 [ 36.957931] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.957938] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 36.957955] ? check_noncircular+0x20/0x20 [ 36.957965] ? __perf_event_task_sched_out+0x268/0x1400 [ 36.957974] ? find_held_lock+0x35/0x1d0 [ 36.957983] lock_acquire+0x1d5/0x580 [ 36.957989] ? lock_sock_nested+0xa3/0x110 [ 36.957995] ? lock_acquire+0x1d5/0x580 [ 36.958008] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 36.958020] ? lock_release+0xa40/0xa40 [ 36.958029] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 36.958035] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 36.958043] ? do_raw_spin_trylock+0x190/0x190 [ 36.958052] ? lock_sock_nested+0x44/0x110 [ 36.958062] lock_sock_nested+0xc2/0x110 [ 36.958069] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 36.958076] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 36.958083] ? do_raw_spin_trylock+0x190/0x190 [ 36.958091] ? ipv6_update_options+0x330/0x330 [ 36.958098] ? trace_hardirqs_on+0xd/0x10 [ 36.958105] ? _raw_spin_unlock_irq+0x27/0x70 [ 36.958111] ? finish_task_switch+0x1d3/0x740 [ 36.958116] ? finish_task_switch+0x1aa/0x740 [ 36.958123] ? copy_overflow+0x20/0x20 [ 36.958133] ? __schedule+0x8f3/0x2060 [ 36.958138] ? find_held_lock+0x35/0x1d0 [ 36.958146] ? __sched_text_start+0x8/0x8 [ 36.958152] ? plist_check_list+0x7e/0xa0 [ 36.958160] ? check_noncircular+0x20/0x20 [ 36.958165] ? plist_check_list+0xa0/0xa0 [ 36.958173] ? check_noncircular+0x20/0x20 [ 36.958180] ? plist_add+0x5cb/0x760 [ 36.958195] ? print_irqtrace_events+0x270/0x270 [ 36.958202] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 36.958215] ? print_irqtrace_events+0x270/0x270 [ 36.958221] ? futex_wait_setup+0x14a/0x3d0 [ 36.958229] ? __might_sleep+0x95/0x190 [ 36.958235] ? _cond_resched+0x14/0x30 [ 36.958241] ? futex_wait_queue_me+0x527/0x7e0 [ 36.958248] ? __lock_acquire+0x664/0x3e00 [ 36.958257] ipv6_setsockopt+0xd7/0x150 [ 36.958262] ? ipv6_setsockopt+0xd7/0x150 [ 36.958270] sctp_setsockopt+0x2a0/0x5de0 [ 36.958280] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 36.958287] ? futex_wake+0x566/0x680 [ 36.958294] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 36.958299] ? futex_wait+0x6a9/0x9a0 [ 36.958307] ? futex_wait_setup+0x3d0/0x3d0 [ 36.958315] ? wake_up_q+0x8a/0xe0 [ 36.958322] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 36.958329] ? futex_wake+0x2ca/0x680 [ 36.958337] ? check_noncircular+0x20/0x20 [ 36.958344] ? get_futex_key+0x1d50/0x1d50 [ 36.958351] ? check_noncircular+0x20/0x20 [ 36.958359] ? compat_start_thread+0x80/0x80 [ 36.958369] ? find_held_lock+0x35/0x1d0 [ 36.958380] ? avc_has_perm+0x35e/0x680 [ 36.958387] ? lock_downgrade+0x980/0x980 [ 36.958395] ? lock_release+0xa40/0xa40 [ 36.958401] ? lock_downgrade+0x980/0x980 [ 36.958407] ? lock_release+0xa40/0xa40 [ 36.958414] ? __lock_is_held+0xb6/0x140 [ 36.958423] ? avc_has_perm+0x43e/0x680 [ 36.958432] ? avc_has_perm_noaudit+0x520/0x520 [ 36.958443] ? iterate_fd+0x3f0/0x3f0 [ 36.958452] ? __fget+0x35c/0x570 [ 36.958458] ? __lock_is_held+0xb6/0x140 [ 36.958469] ? sock_has_perm+0x2a4/0x420 [ 36.958476] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 36.958484] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 36.958490] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 36.958494] ? alloc_file+0x27e/0x390 [ 36.958504] sock_common_setsockopt+0x95/0xd0 [ 36.958509] SyS_setsockopt+0x189/0x360 [ 36.958517] ? SyS_recv+0x40/0x40 [ 36.958525] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 36.958534] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.958543] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.958554] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.958559] RIP: 0033:0x453299 [ 36.958563] RSP: 002b:00007f27db427c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 36.958571] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 36.958575] RDX: 000000000000001c RSI: 0000000000000029 RDI: 0000000000000013 [ 36.958579] RBP: 00000000000005c9 R08: 0000000000000014 R09: 0000000000000000 2018/01/31 22:47:16 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000085e000)='/proc/self/net/pfkey\x00', 0x400000400, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000a20000)={0x0, 0x0, 0x0, 0x0}) 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d5c000)={r1, &(0x7f000061d000)="", &(0x7f00006f2000)=""/239}, 0xa6) 2018/01/31 22:47:16 executing program 3: prctl$intptr(0x2c, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000001000-0xa)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 22:47:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) dup(r0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r0, 0x2283, &(0x7f0000001000)="") 2018/01/31 22:47:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fcntl$setlease(r0, 0x400, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = syz_open_dev$audion(&(0x7f0000a5e000)='/dev/audio#\x00', 0x7, 0x80) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000f88000-0x400)={"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"}) sync_file_range(r0, 0x400, 0xffffffff, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006b0000)={0x74, 0x0, &(0x7f0000a4e000)=[@free_buffer={0x40086303, 0x0}, @decrefs={0x40046307, 0x1}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x20, 0x0, &(0x7f0000ee3000)=[@fda={0x66646185, 0xa, 0x0, 0xe}], &(0x7f0000ec0000)=[]}}, @dead_binder_done={0x40086310, 0x3}, @request_death={0x400c630e, 0x3, 0x2}], 0x0, 0x0, &(0x7f0000ea5000)=""}) 2018/01/31 22:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/31 22:47:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[], 0x1, &(0x7f000048b000)=[@assoc={0x0, 0x117, 0x4, 0x86}], 0xffffffffffffffa8, 0x0}, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697c", 0x51, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a1000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x2a2e5fa4) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000a57000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f000085b000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000328000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=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=@broadcast=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}}, &(0x7f0000899000)=0xe8) getresuid(&(0x7f00007d9000-0x4)=0x0, &(0x7f0000d31000-0x4)=0x0, &(0x7f0000b4f000)=0x0) sendmsg$nl_route(r3, &(0x7f0000eae000)={&(0x7f0000174000)={0x10, 0x0, 0x0, 0x10010001}, 0xc, &(0x7f000035c000)={&(0x7f000012c000)=@ipmr_delroute={0x60, 0x19, 0x700, 0x4, 0x0, {0x80, 0x0, 0x30, 0x1, 0xfc, 0x3, 0xff, 0x7, 0x200}, [@RTA_FLOW={0x8, 0xb, 0x7}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x0}, @RTA_PRIORITY={0x8, 0x6, 0x2}, @RTA_MULTIPATH={0x14, 0x9, [{0x200, 0xffffffff, 0x40000, r4}, {0x8001, 0x1f, 0x4, r5}]}, @RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_GATEWAY={0x8, 0x5, @empty=0x0}, @RTA_UID={0x8, 0x19, r6}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) 2018/01/31 22:47:16 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000006000-0xd8)=[{{r2, r3/1000+30000}, 0x3, 0x3dd, 0x7}, {{0x77359400, 0x0}, 0x400, 0xffffffff80000001, 0x7fffffff}, {{0x0, 0x7530}, 0xc0, 0x401, 0x8}, {{0x0, 0x0}, 0x61f1, 0x6, 0x9}, {{r4, r5/1000+10000}, 0x9, 0xfffffffffffff211, 0x400}, {{r6, r7/1000+30000}, 0x2, 0x400, 0x3}, {{0x77359400, 0x0}, 0x0, 0xe0a, 0x400}, {{0x0, 0x0}, 0x14, 0x1, 0x3}, {{0x0, 0x2710}, 0x8000, 0x0, 0x7fff}], 0xd8) 2018/01/31 22:47:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000055000-0x98)="60b57e908ea38f356abfa60a4ac844a65be986e13a9cdd47f0504f6899485c6e392532c0d62fbe8f777498ca27ac5b3e61c7ee91bf29b1c89155876f3549742064", 0x41) [ 36.958583] R10: 00000000209b0fec R11: 0000000000000212 R12: 00000000006f7b78 [ 36.958587] R13: 00000000ffffffff R14: 00007f27db4286d4 R15: 0000000000000000 [ 36.993551] sctp: [Deprecated]: syz-executor3 (pid 5380) Use of struct sctp_assoc_value in delayed_ack socket option. [ 36.993551] Use struct sctp_sack_info instead [ 37.258811] device eql entered promiscuous mode 2018/01/31 22:47:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000112000-0x10)={&(0x7f0000007000)=@ipmr_getroute={0x14, 0x1a, 0x100, 0x2, 0x3, {0x80}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000c26000)={0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCNXCL(r0, 0x540d) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a1000)='/dev/sequencer2\x00', 0x80000, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) connect$inet6(r2, &(0x7f0000a37000-0x1c)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/sequencer2\x00', 0x200001, 0x0) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000a89000)={0x0, 0x0}) setsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f0000652000)=0x8001, 0x4) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f000086d000)=0x1) 2018/01/31 22:47:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x9, 0x100) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000010d000)={0x8, 0x80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00001f1000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0xfffffffffffffca6, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x84}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/31 22:47:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8000000000000000, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b23000)=0x0, 0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x10000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f000086a000)=0x0) r0 = creat(&(0x7f0000077000)='./file0\x00', 0x30) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000042c000)='./file0\x00', &(0x7f0000252000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008c3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ef000-0x4)=0xc) syz_fuse_mount(&(0x7f00008f3000)='./file0\x00', 0x1002, r2, r3, 0x3f, 0x1000) connect$inet(r1, &(0x7f0000498000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timerfd_gettime(r0, &(0x7f00003ab000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$dspn(&(0x7f0000798000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/31 22:47:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001e9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9a000-0x4)=0xe8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009eb000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00001f8000-0x70)={[{0x1000, 0x3, 0x2, 0x8000, 0x3ff, 0x2, 0x1, 0x40000000000000, 0x1ff, 0xffffffffffffff81, 0x80, 0x0, 0x4}, {0x390eca72, 0x6, 0xff, 0x22b9, 0x100, 0x1ff, 0xe5d, 0x54, 0x1000, 0x9, 0xcc7, 0x7, 0x7}, {0x9, 0xe1, 0xfffffffffffffffe, 0x0, 0x9, 0x2, 0x9, 0x20, 0x7, 0x4, 0xfff, 0x2, 0x10000000000}], 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007d4000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000cdb000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000280000-0x4)=0x14) [ 37.855730] audit: type=1400 audit(1517438836.310:23): avc: denied { map } for pid=5466 comm="syz-executor1" path="/dev/binder0" dev="devtmpfs" ino=1136 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/01/31 22:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f000046e000-0x8)='./file0\x00', 0x40000, 0x19f) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000efc000-0x8a)="27510b44474124bcbae2ac427b588bfaec7fd9184de99762cc7771415012c08f6e597e518eb4e96753000ce1dcc2ec15ef4489c7d2b46b5582f03b647b0040955aaa3f750d1e75a676d86cd4d650cc95c22471e4e5757f81ab8514bb98afde5d07a09d8f013ba7c3f6cd7de757c9a3e670f9134fcce760c5e9a89b0bb28c1a3a2c03d071047c3fed3c28", 0x8a) r2 = syz_open_procfs(r0, &(0x7f0000b26000-0xb)='mo\x00\x00\x00\x00\x00\x00\x00B\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000362000)={{0x5, 0x0, 0x2, 0x100000000, "d8d0c462f236902169dff562d77762248aa7406630390fa0d76c8f57298c8afddd78a564a61eda477ce70177", 0xfffffffffffffffb}, 0x0, 0x0, 0x8, r0, 0x8, 0x910, "40981c90389bd122eebd7e82fecf25a72dc1f16ebaae34df6541e323def2528f0e58b1eb80d94cbdae52541344614407cccc2093cdc80a4e00ff8cd7f7dc5699", &(0x7f0000bb2000)='mo\x00\x00\x00\x00\x00\x00\x00B\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffd, 0x9, 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]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f7e000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x3, 0xffffffff, 0x6, 0x2}, &(0x7f000031d000)=0xa0) fcntl$setown(r1, 0x8, r0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000dc6000-0x6)={r3, 0x1c}, 0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000764000)={0x6, [0x7ff, 0x40, 0x8ef1, 0x4, 0xffffffffffff0a0c, 0x3f]}, 0x10) exit(0x0) gettid() mlock2(&(0x7f0000135000/0x4000)=nil, 0x4000, 0x1) mknodat(r2, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/31 22:47:16 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}) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000013000)='./file0\x00', 0x80000020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f000021e000/0x4000)=nil, 0x4000}) [ 37.884407] l2tp_ppp: tunl 59: set debug=f55d40e 2018/01/31 22:47:16 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000009000-0xa)='/dev/dsp#\x00', 0x9, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f000000a000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000000b000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000007000-0x120)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:47:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b96000)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000004000-0x8)=0x80) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00003b9000-0x24)=""/36) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000124000)={0x0, 0x6}, &(0x7f0000ec6000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fda000)={0x8000, 0x8, 0x4, 0x7f, r1}, 0x10) readv(r0, &(0x7f00005a7000-0x10)=[{&(0x7f00004d3000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/31 22:47:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000443000-0x4)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00002aa000-0x49)=""/73, &(0x7f00005c0000)=0x49) execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) clock_gettime(0x0, &(0x7f00001e2000)={0x0, 0x0}) ppoll(&(0x7f00007f6000)=[{r1, 0x8, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x2002, 0x0}, {r1, 0x40, 0x0}, {r0, 0x4000, 0x0}, {r1, 0x0, 0x0}], 0x6, &(0x7f0000db3000-0x10)={r2, r3+30000000}, &(0x7f00003e0000)={0x7fffffff}, 0x8) [ 37.887767] binder: 5466:5469 BC_FREE_BUFFER u0000000000000000 no match [ 37.887790] binder: 5466:5469 got reply transaction with bad transaction stack, transaction 2 has target 5466:0 2018/01/31 22:47:16 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000013000-0xa)='/dev/vcs#\x00', 0x8, 0x240041) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000002a000-0x8)={0x0, 0x2}, &(0x7f0000029000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000b000-0x10)={r1, 0x3, 0xfffffffffffffffd, 0x5}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000026000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/31 22:47:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x6, 0x10) semtimedop(r1, &(0x7f0000a40000-0xc)=[{0x0, 0x6, 0x1800}, {0x5, 0x9e42, 0x800}], 0x2, &(0x7f00009b9000-0x10)={0x0, 0x1c9c380}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000ee2000-0x8)=0xd) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r0, &(0x7f0000332000)=""/8, 0x8) r4 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000472000-0x28)={&(0x7f00009cc000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000063f000/0x1000)=nil, 0x0}) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) close(r2) 2018/01/31 22:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000ccf000)=""/249) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) ppoll(&(0x7f000064c000)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, &(0x7f0000347000)={0x77359400, 0x0}, &(0x7f0000f3b000-0x8)={0x67}, 0x8) dup3(r1, r0, 0x0) 2018/01/31 22:47:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000c9a000-0xd9)=""/217) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 37.887798] binder: 5466:5469 transaction failed 29201/-71, size 32-0 line 2718 2018/01/31 22:47:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000091f000)=[], 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) close(r1) r2 = request_key(&(0x7f00001a9000)='asymmetric\x00', &(0x7f0000a72000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000acc000-0x3)='$.\x00', 0xfffffffffffffffc) r3 = request_key(&(0x7f0000d67000-0x6)='rxrpc\x00', &(0x7f0000c3a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c55000)='wlan1*keyringmd5sum:\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r2, 0xda8, r3) 2018/01/31 22:47:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000030a000-0xb)='/dev/loop#\x00', 0x0, 0x0) io_setup(0xfffffffffffffffa, &(0x7f00002f5000-0x8)=0x0) io_destroy(r1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x1) pipe(&(0x7f000028a000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f000038d000)={@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2018/01/31 22:47:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x100000000003, &(0x7f0000f12000-0x10)={0x0, 0x3c00000004}) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x80000000001, 0xc, 0x3f, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000068000-0x18)={r0, &(0x7f000030c000)="bcc619942ecad6afcfe67ed0c1a058dea8c0e32feebb7d6697c9670e29aa97c1e6135878b6196bd2a21d7ad439636aa1a03d63ec239a5b853f41fca4a513b39e881b4d40d6a818de351b99ffb699d896bed5d5a9f99a3201bd0f0004f20a6d282220f7198df60229e0ab0ac674d8f7b6dd735dccf62fd889fe7707e17d8a58757d55562c2cbc9f60b14d5cb4fed2014ddf96308360889fed1bf013dc810131", &(0x7f00006f8000)=""/50}, 0x18) [ 37.901233] binder: BINDER_SET_CONTEXT_MGR already set [ 37.901241] binder: 5466:5479 ioctl 40046207 0 returned -16 [ 37.906799] binder_alloc: 5466: binder_alloc_buf, no vma [ 37.906819] binder: 5466:5469 transaction failed 29189/-3, size 40-8 line 2903 [ 37.914243] binder: 5466:5479 BC_FREE_BUFFER u0000000000000000 no match [ 37.914254] binder: 5466:5479 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 37.914262] binder: 5466:5479 got reply transaction with no transaction stack [ 37.914270] binder: 5466:5479 transaction failed 29201/-71, size 32-0 line 2703 [ 37.933446] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.933458] binder: undelivered TRANSACTION_ERROR: 29201 [ 37.933566] binder: release 5466:5469 transaction 2 out, still active [ 37.933569] binder: undelivered TRANSACTION_COMPLETE [ 37.933576] binder: undelivered TRANSACTION_ERROR: 29201 [ 37.933592] binder: send failed reply for transaction 2, target dead [ 37.962085] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 37.974199] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 38.144451] audit: type=1400 audit(1517438836.338:24): avc: denied { set_context_mgr } for pid=5466 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=binder permissive=1 [ 38.168693] audit: type=1400 audit(1517438836.340:25): avc: denied { call } for pid=5466 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=binder permissive=1 2018/01/31 22:47:16 executing program 1: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000964000-0x18)={0xfff, 0x32, 0x1, 0xffffffffffffff9c, 0x0}) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00000c6000-0xe)='/dev/admmidi#\x00', 0x800, 0x8000) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000474000)=0x10000, &(0x7f0000abf000)=0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000f7d000-0x20)={0x10000, 0x2, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000c6e000-0x3d)=""/61) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x1, 0x10000, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/31 22:47:16 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x7)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x40)="6ccf34cb54547bcca66ae702331da415c13b245d78bc0c27e222ceecf2abae2d7ae45bfd44037f496dd342ad10c9e24adf55dbd858d904a8617af3fad5255a1c", 0x40, 0x20000090, &(0x7f0000000000)={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000003000-0x10)={{0xffffffffffffff20, 0x9}, 0x40}, 0x10) recvfrom$inet6(r0, &(0x7f0000001000-0xf0)=""/240, 0xf0, 0x40, &(0x7f0000001000)={0xa, 0x1, 0x5b57, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000003000-0xd)='/dev/urandom\x00', 0x0, 0x8000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, r0, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000003000-0x1)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000003000)=0x6, 0x4) 2018/01/31 22:47:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000442000)='/dev/mixer\x00', 0x7c3e5722917e880, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e95000-0x104)='stack\x00') r3 = semget$private(0x0, 0x1, 0xa8) semctl$GETVAL(r3, 0x3, 0xc, &(0x7f0000b6d000-0x25)=""/37) exit(0x0) recvfrom$inet(r2, &(0x7f0000f4a000)=""/222, 0xde, 0x2, &(0x7f0000ab8000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setns(r2, 0x0) lseek(r2, 0x5c, 0x0) 2018/01/31 22:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = dup(r1) bpf$MAP_CREATE(0x0, &(0x7f00006bb000)={0x3, 0x7ff, 0x6, 0x20, 0x1, r2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 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) r3 = socket$kcm(0x29, 0x7, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000f99000)={0x1000000000, 0x9, 0xffff, 0x3, 0x8000}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) setsockopt$sock_int(r3, 0x1, 0x2000000007, &(0x7f0000c48000)=0x8, 0xfffffffffffffff3) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) getpid() setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f000001e000)=@filter={'filter\x00', 0xe, 0x4, 0x378, 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, 0x108, 0x0, {0x0, 0x0}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5, 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}}}]}}, 0x3d8) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00000f5000)={[{0x7, 0xb1, 0x9, 0x2, 0x1f, 0x0, 0x10000, 0x1, 0x100000000, 0x8, 0x5c, 0x34f, 0x5}, {0x0, 0x9, 0x88, 0x2, 0x10001, 0x9, 0xfffffffffffffff7, 0x9, 0x2, 0x155, 0x0, 0x7, 0x7}, {0xffff, 0x4, 0x9, 0x7, 0x2, 0x4, 0xda29, 0x6, 0x400, 0x4, 0xffffffff, 0xa4, 0x6}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:47:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sysfs$3(0x3) io_setup(0x7ff, &(0x7f000075d000-0x4)=0x0) io_submit(r1, 0x1, &(0x7f0000e82000-0x4)=[&(0x7f0000072000)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f000020d000-0x92)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 22:47:16 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/audio\x00', 0x80000, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x3) ioctl(r0, 0x4148, &(0x7f0000001000-0x182)="") 2018/01/31 22:47:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000c67000)='/dev/admmidi#\x00', 0x800, 0x109640) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00003fd000)={&(0x7f0000dd0000/0x3000)=nil, 0x7fffffff, 0x2, 0x8, &(0x7f00000f9000/0x2000)=nil, 0x1}) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/01/31 22:47:16 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bba000)='/dev/vcs\x00', 0x202, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:47:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000ee5000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b0e000)='/dev/hwrng\x00', 0x220000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d00000)="66639a637000b05b", 0xff0d) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c73000-0x4)=0x6, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c56000)=@security={'security\x00', 0xe, 0x4, 0x318, 0xffffffff, 0x130, 0x98, 0x130, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000379000-0x40)=[{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, 0x98}}, [{{@ip={@rand_addr=0x7, @dev={0xac, 0x14, 0x0, 0x12}, 0xff, 0xffffffff, @common='ip6_vti0\x00', @generic="75226d8c75c240f44356feae9cdc2deb", {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]}, 0x5c, 0x8a7bbf7bdaf89e26, 0x14}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x2, 0x8, 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, 0x98, 0xf8, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffffff18, [0x6d1, 0xffffffff, 0x0, 0x2, 0x2, 0xfff], 0x4, 0x81, 0x7fffffff}, {0x7, [0x7ff, 0x9e4, 0x7, 0x3, 0x0, 0x7], 0x6, 0x76, 0x7f}}}}, {{@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, 0xf0, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x1f, 0xa, 0x0, 0x0}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x7, 0x7, 0x3, 0x0}}}]}}, 0x378) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f7d000)=0x0) [ 38.191073] audit: type=1400 audit(1517438836.340:26): avc: denied { transfer } for pid=5466 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 38.225462] audit: type=1400 audit(1517438836.344:27): avc: denied { map_create } for pid=5459 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 38.225474] audit: type=1400 audit(1517438836.345:28): avc: denied { map_read map_write } for pid=5459 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/31 22:47:16 executing program 5: r0 = semget(0x3, 0x7, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) semtimedop(r0, &(0x7f0000652000-0x12)=[{0x3, 0xffffffff00000000, 0x800}, {0x5, 0x4, 0x800}, {0x3, 0x8, 0x1000}], 0x3, &(0x7f0000f8e000)={r1, r2+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f0000921000)='/dev/audio\x00', 0x2, 0x0) sendmsg$key(r3, &(0x7f00002f3000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0x1, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:47:16 executing program 3: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f000004a000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 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}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}, '1'}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f000004b000-0x8)={0x1000}, 0x8, 0x80800) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000004a000)=0x14) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000004b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f000004b000-0xc)='/dev/audio#\x00', 0x10001, 0x0) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000036000)=0x10, 0x0) r5 = memfd_create(&(0x7f000002f000-0x12)='selinuxmd5sumproc\x00', 0x3) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000004b000-0x30)=[{r0, 0x2320, 0x0}, {r1, 0x41, 0x0}, {r2, 0x80, 0x0}, {r3, 0x100, 0x0}, {r4, 0x2, 0x0}, {r5, 0x10, 0x0}], 0x6, 0x6) r6 = memfd_create(&(0x7f0000034000-0x1)='\x00', 0x3) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r6, &(0x7f000004b000-0x9d)=""/157, 0x9d) 2018/01/31 22:47:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000752000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009b7000)=0x8, 0x800) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000e6c000)={@common='rose0\x00', @ifru_mtu=0x6a}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000a7b000-0x4e)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) syz_open_dev$vcsa(&(0x7f00006ba000)='/dev/vcsa#\x00', 0x3, 0x40081) sendmsg$nl_crypto(r0, &(0x7f0000b45000-0x38)={&(0x7f00000b0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000910000)={&(0x7f0000917000)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'michael_mic-generic\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], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/31 22:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137663b, 0x10800a, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$vsock_stream(0x28, 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f00005af000-0xa)='/dev/dsp#\x00', 0x0, 0x200000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000dea000)={0x0, 0x0}, 0x10) 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_STATUS(r0, 0xc05c5340, &(0x7f00005d8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2de075194d1dd2c9d4dd8bbb5c8333452a822ed859b6fcaae8dcf117609c06", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 22:47:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$dspn(&(0x7f0000cd5000)='/dev/dsp#\x00', 0x10001, 0x8400) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000e7e000-0x4)=0x3) recvmmsg(r0, &(0x7f0000ad3000-0x21c)=[{{0x0, 0x0, &(0x7f00008f0000-0x30)=[{&(0x7f0000eae000-0x99)=""/153, 0x99}, {&(0x7f00008a5000-0xe7)=""/231, 0xe7}, {&(0x7f0000cbe000)=""/180, 0xb4}], 0x3, 0x0, 0x0, 0x5}, 0x10001}, {{&(0x7f00004a9000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e65000-0xa0)=[{&(0x7f00005b0000-0xf8)=""/248, 0xf8}, {&(0x7f0000a2f000-0xdd)=""/221, 0xdd}, {&(0x7f000074d000)=""/229, 0xe5}, {&(0x7f0000f58000-0xb8)=""/184, 0xb8}, {&(0x7f000001f000)=""/0, 0x0}, {&(0x7f000013e000-0xac)=""/172, 0xac}, {&(0x7f0000ea4000-0x79)=""/121, 0x79}, {&(0x7f0000904000)=""/209, 0xd1}, {&(0x7f0000891000-0xb4)=""/180, 0xb4}, {&(0x7f000046a000-0x6f)=""/111, 0x6f}], 0xa, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f000071b000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000d60000)=[{&(0x7f0000b3d000-0x61)=""/97, 0x61}, {&(0x7f0000ac7000)=""/156, 0x9c}, {&(0x7f0000b1a000)=""/0, 0x0}, {&(0x7f0000f5e000)=""/125, 0x7d}, {&(0x7f000096c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000222000)=""/160, 0xa0}, {&(0x7f0000516000)=""/196, 0xc4}], 0x7, &(0x7f0000bbc000-0x44)=""/68, 0x44, 0x5}, 0x9}, {{&(0x7f000011b000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000223000-0x30)=[{&(0x7f00008ca000-0x55)=""/85, 0x55}, {&(0x7f00003b7000)=""/157, 0x9d}, {&(0x7f0000bcf000)=""/155, 0x9b}], 0x3, &(0x7f0000186000)=""/231, 0xe7, 0x8}, 0x1}, {{0x0, 0x0, &(0x7f0000107000-0x60)=[{&(0x7f000085f000)=""/4096, 0x1000}, {&(0x7f0000f39000)=""/203, 0xcb}, {&(0x7f0000009000-0x90)=""/144, 0x90}, {&(0x7f0000aeb000)=""/92, 0x5c}, {&(0x7f0000862000)=""/249, 0xf9}, {&(0x7f000061d000)=""/13, 0xd}], 0x6, &(0x7f0000509000)=""/4096, 0x1000, 0xaa9}, 0x7f}, {{0x0, 0x0, &(0x7f000061f000)=[{&(0x7f00007f7000-0x4f)=""/79, 0x4f}], 0x1, &(0x7f0000a0d000-0xf3)=""/243, 0xf3, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f0000861000)=[{&(0x7f00007c0000-0xb3)=""/179, 0xb3}, {&(0x7f0000371000-0xf)=""/15, 0xf}, {&(0x7f0000c30000)=""/206, 0xce}, {&(0x7f0000ef4000)=""/143, 0x8f}, {&(0x7f0000e1f000-0x74)=""/116, 0x74}, {&(0x7f0000acf000)=""/65, 0x41}], 0x6, &(0x7f000024c000)=""/186, 0xba, 0x966}, 0x0}, {{&(0x7f00001f8000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a98000-0xa0)=[{&(0x7f0000f18000)=""/224, 0xe0}, {&(0x7f00006d7000-0xe9)=""/233, 0xe9}, {&(0x7f00001e9000-0x1)=""/1, 0x1}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000065000-0x9c)=""/156, 0x9c}, {&(0x7f0000f46000-0x5b)=""/91, 0x5b}, {&(0x7f00002d7000)=""/119, 0x77}, {&(0x7f0000daa000-0xdb)=""/219, 0xdb}, {&(0x7f00002f1000)=""/233, 0xe9}, {&(0x7f0000920000-0xf2)=""/242, 0xf2}], 0xa, &(0x7f0000a91000)=""/121, 0x79, 0x3ff}, 0x4}, {{&(0x7f000081d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000750000-0x90)=[{&(0x7f000094d000-0xba)=""/186, 0xba}, {&(0x7f00001df000)=""/60, 0x3c}, {&(0x7f0000e41000)=""/31, 0x1f}, {&(0x7f00009fc000)=""/241, 0xf1}, {&(0x7f0000cf8000)=""/64, 0x40}, {&(0x7f00003ed000-0x1000)=""/4096, 0x1000}, {&(0x7f00007d7000)=""/4, 0x4}, {&(0x7f00003a8000)=""/162, 0xa2}, {&(0x7f0000553000-0x10)=""/16, 0x10}], 0x9, &(0x7f00007c5000-0x1000)=""/4096, 0x1000, 0x0}, 0xc82}], 0x9, 0x2, &(0x7f0000473000-0x10)={0x0, 0x989680}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000089a000-0x3)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000a88000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000853000-0x38)={&(0x7f0000285000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000098f000-0x10)={&(0x7f00004f7000)=@delpolicy={0x50, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:47:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = syz_open_dev$mice(&(0x7f0000cad000-0x10)='/dev/input/mice\x00', 0x0, 0x402000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 22:47:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000805000)='/dev/admmidi#\x00', 0x3, 0x200003) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f09000)={0x0, 0x0}) timerfd_create(0x0, 0x0) 2018/01/31 22:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000592000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000836000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r5, 0x5407, &(0x7f000001e000-0x3)=0x2) 2018/01/31 22:47:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000061d000)='net/igmp\x00') sendfile(r0, r0, &(0x7f0000e5e000-0x8)=0x3fffffff, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/31 22:47:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6041c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000141000-0x4)=0x0) 2018/01/31 22:47:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000)=0x0, 0x4) close(r0) 2018/01/31 22:47:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0xffffffffffffffff) get_robust_list(r2, &(0x7f000003c000-0x8)=&(0x7f0000e09000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000389000)=0x18) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00005fc000-0x4)=0x0, 0x4) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f00009ef000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:47:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000d64000-0x4)=0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00009de000)={{0x1, 0x0, 0x0, 0x0, "684754c3aa67f96c19d3a9957e5d3be19ff6f7b227df0fd6961080d8284dab3bfd69ae6ae5c6a1643c8c7861", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:47:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001c9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f00006f3000)=[{&(0x7f0000fa1000-0x81)='9', 0x1}], 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') r2 = dup(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000013000-0x8)={0x19980330, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000bf5000-0x4)=0x4) syz_open_dev$tun(&(0x7f0000e4e000-0xd)='/dev/net/tun\x00', 0x0, 0x400900) lseek(r0, 0x0, 0x3) 2018/01/31 22:47:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x800) read$eventfd(r0, &(0x7f0000a5e000)=0x0, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1c000-0x10)='/dev/sequencer2\x00', 0x2201, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00003b5000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x730, 0x9, "50bf6ab4539bd425e4a72c0e6a1804e31efc544e8d242defaa89d8ea781a0c549b753c358a3960064a35bb4e3b56613a0dfea5c32ee6b369e1056c3bd771c0c6434989fe78f57b678955f47c88ae1ee6"}, 0x160) [ 38.386223] dccp_v6_rcv: dropped packet with invalid checksum [ 38.413264] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/31 22:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='cmdline\x00') pread64(r0, &(0x7f000064d000)=""/0, 0x0, 0x2000000003) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001dd000)=0x7, 0x4) 2018/01/31 22:47:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) dup2(r0, r0) r1 = syz_open_dev$mice(&(0x7f0000c0a000-0x10)='/dev/input/mice\x00', 0x0, 0x10041) accept4$vsock_stream(r1, &(0x7f000037d000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, 0x800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006a1000)={r0, &(0x7f0000f44000-0x61)="1d", &(0x7f0000ee5000-0x1a)=""/26}, 0x18) 2018/01/31 22:47:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000aba000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x2, 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_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000073f000-0xb0)={{0x0, 0x0}, 'port1\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]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 22:47:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000029a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00002a1000-0x10)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:47:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0xffffffffffffffff) listen(r0, 0x0) recvmsg(r0, &(0x7f0000bc7000-0x38)={&(0x7f0000494000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000963000-0x30)=[], 0x0, &(0x7f0000bef000-0x78)=""/120, 0x78, 0x0}, 0x0) 2018/01/31 22:47:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000576000)=0x80000001, 0x4) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2008}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x2, []}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000ded000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c07000)={0x2, 0x0, 0x2, 0xa008}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f000048c000-0x10)={r3, 0x2}) 2018/01/31 22:47:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r1 = syz_open_dev$vcsa(&(0x7f0000fd1000-0xb)='/dev/vcsa#\x00', 0x1000, 0xa100) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000079000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x8, 0x1ff, "efb4fe598afd987334e5280c100490a77d044d27e1d89d2817e7db7f057a4e597d710040e58f8e679469961904997b9e04cdf2c038d86bdefb47f155213a14e791f636b922a985795e08a96a0cf25ff1"}, 0x160) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000df0000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000933000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$llc(r1, &(0x7f00002a8000-0x7a)=""/122, 0x7a, 0x100, &(0x7f0000494000)={0x1a, 0x0, 0x4c2, 0x2, 0x3, 0x7c, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) write$evdev(r0, &(0x7f00007d9000)=[{{0x0, 0x2710}, 0x1, 0x45, 0x9}], 0x18) 2018/01/31 22:47:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x20000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common="627269646765300000fbff00a30400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000ebc000)="", 0x28d, 0x0, &(0x7f0000420000-0x14)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r2 = openat(r0, &(0x7f000042e000)='./file0\x00', 0x10001, 0x91) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000050a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 22:47:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x279, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000c80000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001ee000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000706000-0x8)=[0x78, 0x1000]) ioctl$sock_ifreq(r2, 0x89b7, &(0x7f000005d000)={@common='ip_vti0\x00', @ifru_map={0x2932, 0x1, 0x6, 0x8, 0xfffffffffffffffb, 0xb0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d1000)={r0, r1}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000001000)={0x0, 0x9, 0x6, &(0x7f0000000000)=0x0}) 2018/01/31 22:47:17 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000d53000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x8, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000013000)='/dev/input/mouse#\x00', 0x10001, 0x48500) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000003000)={0xfff, 0x0, {0x1, 0x3, 0xa2f, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 22:47:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffff) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d86000-0x6)={0x0, 0x2}, &(0x7f0000c0f000)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000045e000)={r3, 0x8c, "3adcd7de5519117e5301a1ef89bb736c01644ecca319a33b5faaeead62867d977721031b2152511e81f0ac86a466785626165a2b65ee4b19bae4127305b83ca1b10cfa031be758309964e2cf1f1ff6fc18c756206d2c13b0459a81505f75a2cceebd6ed6f74d9871b13802445899b24d43a7dab677a78c2e0e1b5848ee055268c23b75920bde354ad2e271cc"}, &(0x7f0000261000-0x4)=0x94) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000ba0000-0x20)={{&(0x7f000070d000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r4, 0x0) dup2(r0, r2) 2018/01/31 22:47:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@generic="ab5b9d6fc176f62847c4ed089a3f9808", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002c000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000018000-0x4a)={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x0, 0x0}, 0x4a) 2018/01/31 22:47:17 executing program 5: prctl$setmm(0x23, 0xe, &(0x7f0000e95000/0x1000)=nil) 2018/01/31 22:47:17 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="69ed") inotify_init() 2018/01/31 22:47:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005cf000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) getpeername$packet(r0, &(0x7f0000c2a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x14) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000b3c000)={0x20000000000005, 0x0, &(0x7f000006e000-0x59)=""}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000b3c000)=""/174) 2018/01/31 22:47:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0xdfb88dc60c625e30) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000920000-0x84)=""/132) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = fcntl$getown(r1, 0x9) sched_getaffinity(r3, 0x8, &(0x7f00003f4000-0x8)=0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f00008c7000)={0x10000000000000f8, 0x0, [{0x4b564d00, 0x0, 0x0}]}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d50000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f0000fb2000)=0x3, 0x8) semctl$SEM_INFO(r0, 0x7, 0x13, &(0x7f0000433000-0xee)=""/238) 2018/01/31 22:47:17 executing program 3: creat(&(0x7f00009f7000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d8a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000d4c000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_thread_area(&(0x7f000099c000-0x10)={0x8001, 0x0, 0xffffffff, 0x12fc, 0x1, 0x7, 0x6, 0xfffffffffffffff7, 0x7fff, 0x7}) pwrite64(r1, &(0x7f0000008000-0x32)='3', 0x1, 0x0) 2018/01/31 22:47:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003ff000-0x1)="9f", 0x1) stat(&(0x7f00005dd000-0x8)='./file0\x00', &(0x7f0000fa6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 22:47:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000088a000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cc4000-0x4)={0x0}, &(0x7f00003de000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 22:47:17 executing program 1: r0 = socket(0x203, 0x7ffffffffffbd, 0x2) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) syz_open_dev$sndseq(&(0x7f0000911000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) 2018/01/31 22:47:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) 2018/01/31 22:47:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2000000000000000, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000048b000-0x4)=0x0, &(0x7f0000000000)=0x4) 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) ioprio_get$uid(0x3, 0x0) 2018/01/31 22:47:17 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) unlink(&(0x7f0000011000)='./file0\x00') ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000)=0x10, 0x80800) r2 = msgget(0x2, 0x4) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000003000)=""/193) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000000b000)=0x0) 2018/01/31 22:47:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x6, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") fcntl$setlease(r0, 0x400, 0x3) close(r0) 2018/01/31 22:47:17 executing program 1: r0 = syz_open_dev$amidi(&(0x7f000017f000)='/dev/amidi#\x00', 0x4, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f000061e000-0x8)=0x1f001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000f94000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1000000000000000, 0x0], 0x17006, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000119000)={0xffffffffffffffff}) bind$unix(r4, &(0x7f0000453000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/31 22:47:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000641000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000230000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00003b8000)=""/7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg(r1, &(0x7f00001a1000-0x38)={&(0x7f0000b98000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b7988e60202824133b7964818379e0d3ae00a3cf7d50a71b233ea250bc048f16b21a3fd63e59bb7d63a28065f22d30344ebf147a0e9f65f0c8224db2d09d59", 0x0}, 0x60, &(0x7f0000e91000)=[], 0x0, &(0x7f00006c4000)=[], 0x0, 0x8010}, 0x800) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000585000)="f6575f7d5e05448e3552985f9abdcddc17173d3d060bdb3bcfd9213e172a6f81c82577490b1cd962d84a43826058132a44cdcf6df1b114f2a0fe364481185ae03017c5c5155f031de28952d9309fec106d001a2785d7b98934648917ec01873bc99b7d803dce7dc10eb00c49a7d9dc19e85dcaa46b80b6fdc45eb0fdddde7173573c2406bf8c10e9b93d31971169625b01f609ed0524c181e8476407d5c2b5544be53cfa65bd4c7bc20156930d4527fe49fcb8c3947a588c35fe373a058b543b7f8dab4944aedb55a85b48ae1bb65ea57f260ecb955c35d1ce30f06c15f003e06d5f2598", 0xe4, 0x4, &(0x7f0000e5d000)=@llc={0x1a, 0x11, 0x7, 0xd, 0xd9bc, 0x5, @random="a1df6f3d1b4f", [0x0, 0x0]}, 0x10) 2018/01/31 22:47:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001de000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000679000)=0x2, 0x4) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f000058d000-0x18)={0x0, 0x4000000000001, 0x1, &(0x7f0000197000)=0x0}) 2018/01/31 22:47:17 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f0000634000-0xb1)="") openat(r0, &(0x7f0000f1c000)='./file0\x00', 0x8000, 0x80) 2018/01/31 22:47:17 executing program 0: 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, 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 = syz_open_dev$mice(&(0x7f0000d53000)='/dev/input/mice\x00', 0x0, 0x300) getdents(r0, &(0x7f00006a5000)=""/214, 0xd6) r1 = syz_open_dev$evdev(&(0x7f00005a6000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)=""/135) r2 = semget(0x3, 0x3, 0x211) semctl$GETZCNT(r2, 0x4, 0xf, &(0x7f0000eb6000)=""/214) 2018/01/31 22:47:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) syz_open_dev$tun(&(0x7f0000594000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) 2018/01/31 22:47:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00007af000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000fc8000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000836000-0x4)={0x3, "429996"}, 0x4) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r2, &(0x7f00008f9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000531000-0x4)=0x0, &(0x7f000034a000)=0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0xff) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000c21000)=0x0, &(0x7f0000fdf000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000e78000-0x1)="", 0x0, 0x0, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00003d3000-0x4)=0xffffffff00000000, &(0x7f0000145000)=0x4) 2018/01/31 22:47:17 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 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={@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, 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, 0xb8, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 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}}}]}}, 0x308) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000f000-0x58)={0xffff, 0xe2b, 0x1, 0x100000001, 0x1, [{0x80000000, 0xfffffffffffffff7, 0x5, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) 2018/01/31 22:47:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) socketpair(0xa, 0x80f, 0x3ff, &(0x7f0000efa000)={0x0, 0x0}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000c30000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000cb7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b57000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000053a000-0x4)=0x1b7, 0x307) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 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]}) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 22:47:17 executing program 1: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xcd, &(0x7f0000002000-0x8)=""/8, &(0x7f0000921000)=0xaf97424c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xa0, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}]}, &(0x7f0000f08000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008b4000-0x4)={r1, 0x8}, &(0x7f0000dd1000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000000000)="659d4f3bbdd686bced3e049b9cc0a4c7b671abb4193a0fb669b5831eeef18fd4656d7a85785055145989c87d63301d743e84e140e48e348ef2a7f66d8edfe664438f6e3584ee3af87f6232e46a7cba4845893333936f6c08bc2754644c9d550869f346091105e5d9f51cfb8cea0901de3cb8f6783113a5c62b13bc96a80d4ee1469d13650e9f0f843714b8a5273560b5710cb90bd2ea387603c05bb80515fc0de0e9d8f6b3704109f8edbf29b20254f8e30a6fae65cb24ef5e78501a733b2da1d3c96a7a0268eea8c5582b9fb402d4e29f15f0fc58d5857101994197938b7948654ddedea9eb1f8cb9f12a6b3576ae3071f363209223c6f1", 0xf8, 0x811, &(0x7f0000002000-0x14)={0x11, 0xf, r2, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) socket$alg(0x26, 0x5, 0x0) 2018/01/31 22:47:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$bt_hci(r0, &(0x7f0000a55000)={0x1f, 0x2, 0x3}, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 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, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x5, 0x5, &(0x7f00000a0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000cc9000)={0x0, 0x8}, &(0x7f0000048000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006a7000)={r2, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x692115c0, 0x101, 0x8, 0x9}, &(0x7f0000687000-0x4)=0xa0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00008bf000-0x4)=0x0) 2018/01/31 22:47:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000aa0000)='veno\x00', 0x5) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006ae000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000f14000-0x4)=0x1a, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d78000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000057f000)={0x7, &(0x7f0000aae000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000a5b000-0x8)={r3, 0x2}) fallocate(r0, 0x1, 0x400, 0x1b77) keyctl$join(0x1, &(0x7f0000acb000)={0x73, 0x79, 0x7a, 0x1, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e82000-0x4)=0x400, 0x4) [ 38.922783] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/31 22:47:17 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c9000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000efd000)=0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/31 22:47:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000006, 0x93b, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000097b000)={r0, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f000006e000-0xd)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000d2a000-0x43)=""/67) 2018/01/31 22:47:17 executing program 0: 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, 0x