[....] Starting enhanced syslogd: rsyslogd[ 16.989435] audit: type=1400 audit(1517640788.259:5): avc: denied { syslog } for pid=4022 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.453994] audit: type=1400 audit(1517640790.723:6): avc: denied { map } for pid=4161 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 '10.128.0.39' (ECDSA) to the list of known hosts. 2018/02/03 06:53:36 fuzzer started [ 45.393574] audit: type=1400 audit(1517640816.663:7): avc: denied { map } for pid=4175 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 2018/02/03 06:53:36 dialing manager at 10.128.0.26:42535 [ 48.248481] can: request_module (can-proto-0) failed. [ 48.257949] can: request_module (can-proto-0) failed. 2018/02/03 06:53:39 kcov=true, comps=true [ 48.716357] audit: type=1400 audit(1517640819.986:8): avc: denied { map } for pid=4175 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9079 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/03 06:53:41 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005f7000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fc6000-0x10)=@common, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00007f2000)={@generic="4edcb357644f8b0d495c3d6c8ef542f9", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008b2000)={r1}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000a0000), &(0x7f000009d000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000132000)={@generic="f98abbd6a2ddbdf0a11d7adf1c76a588", 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000e94000)={r3, @broadcast=0xffffffff, @rand_addr=0x800}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x80800, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c03000)=r4, 0x4) getpeername$ipx(r5, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) getsockname(r0, &(0x7f0000002000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r5, &(0x7f0000004000-0x38)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000003000)=@ipv6_delroute={0x1144, 0x19, 0x0, 0x3, 0x2, {0xa, 0xb0, 0x10, 0x100000001, 0xff, 0x7, 0x0, 0x0, 0x900}, [@RTA_UID={0x8, 0x19, r8}, @RTA_ENCAP={0x1110, 0x16, @nested={0x110c, 0x8d, [@typed={0xc, 0x23, @u32=0x7}, @generic="a3abb257fc4f9124dc1fc8ff2deeb4338d2b8b63e69f14016a2827a79d384cd9ceecb109664aab4f44fee3aca887e6a34f0306e6bd70853122b6efc6a447dd2613baa9e4105b1f293bd2196f92c909b7b0a7abadb0c021e9028d47cef1749ac38184affe7c93e78702afb2435018992fc76cd3474e030901c4ea482c2a4579077e1dca", @generic="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", @generic="c0ed2ff4917a3acec5f0df322bc81b1d8ee27fffa362c8bb7b6e209dd3876ef88659bc89b8e6caf4864c953aebdd6c2aa64842cbae9a21d56c07e386854b5a68f2bf0c4b5ff14eb61d38a55792681b7a3457545df8136026a6e45d2ac81cf2059db2176c35970ed44199ef72d053389a2c", @typed={0x8, 0x78}]}}, @RTA_EXPIRES={0x8, 0x10, 0x3}, @RTA_PREF={0x8, 0x14, 0x3}]}, 0x1144}, 0x1}, 0x4000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000003000-0x4)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000006000-0x8), &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000004000-0x4), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000008000-0x8)={0x0, 0x4}, &(0x7f0000007000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={r9, 0x1}, 0x8) 2018/02/03 06:53:41 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00003a3000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)=""/177, 0xb1}], 0x1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0x2103) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8), &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x28) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000005000)={&(0x7f0000004000)=@l2, 0xe, &(0x7f0000004000)=[{&(0x7f0000002000)=""/214, 0xd6}, {&(0x7f0000004000)=""/23, 0x17}], 0x2, 0x0, 0x0, 0x6b8}, 0x2021) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000)={0xffffffffffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000007000-0x4)={0x100}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000008000-0x2)=0x9, &(0x7f0000008000-0x8)=0x2) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000004000-0x4)=0x5, 0x4) pipe(&(0x7f0000003000-0x8)) socket$inet(0x2, 0x80004, 0xdc) listen(r0, 0xff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000003000-0x78)={0x2, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast1=0xe0000001}, 0x20, 0x50e0, 0x8, 0x800, 0x4, &(0x7f0000008000)=@generic="dd0da1f2a8abf1ae8026d7cacda8b26e", 0x3, 0x0, 0x7}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000004000-0x98)={r2, @in6={{0xa, 0x2, 0x8a3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x5, 0x1000}, &(0x7f000000a000-0x4)=0x98) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f000000a000)={@generic="ab4ac90ca242888860c39d7962556cbc", @ifru_flags=0x2000}) 2018/02/03 06:53:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x2, &(0x7f0000000000)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000ee000)=0x5, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="fe746bcc277b1f457ec4521378b5714d", 0x8bb}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000002000-0xa5)="9a098670179b8854868e373280eceb600e855a25112c7690242d588d2f76ea56d2f56c662bf853ed18dbe9293b5281d3eaed84c56a73f3279fb6a7e51caecba84e3635adfa53bf20e6f378033dda7cefbd6c1aea7e1ac1f051c763e17d4d8c01337b2eaa453e0de796bee3d68ccb7f240821cc623a391e12511b6804db34a10349c28be8adff10d3b624f5832568701b134aae0feaa2cc9a7e2008550ce7cc3717ce9a5a62", 0xa5, 0x20040000, &(0x7f0000001000)={0x11, 0x68f68cf5b611e2dd, r2, 0x1, 0xa0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000003000-0x78)={0x4, {0x2, 0x2, @rand_addr=0x6}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, {0x2, 0x0, @empty}, 0x129, 0x1, 0x6, 0x9e3, 0x4, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x401, 0x8, 0xfffffffffffffffe}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000002000-0x4)=0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000004000-0x4)=0xf24, 0x4) bind$alg(r1, &(0x7f0000002000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000005000-0xd)={@common='ifb0\x00', @ifru_flags=0x2000}) r5 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000005000)=0x1, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000006000)=@req={0x17, 0x8000, 0x200, 0x4}, 0x10) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x1000001, 0x10, r5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000008000-0x4), &(0x7f0000008000-0x4)=0x4) 2018/02/03 06:53:41 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000ac000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x44)={0x0, 0x3c, "10526dfa6837f2495bd7561cecfde6cac7d983a1ac87a8bdb4d4e446fa1d28f8fe2a3375d12216370664464659cdfa66bf930064bcf05a57efffd2c0"}, &(0x7f0000f9f000-0x4)=0x44) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002e1000)={r2, 0xe0, "abeb16b708fd631647e6fcd00ad8cf00b2e861581057a7aa25e199bbd3fed8020417826cb3b2a988ee350f0ea80fd0d278e88869854f5b3c193f5dcdb1195edb51d816a557c8130e8c1e4a17cdc5eeba4dc63f3af2b08f9f10f90d7d17243d1eaa707d3a3e5fc891140800c52d3d171d7612d7a874c4dfdce278e4747502b996a1861e95a97803e76a78693055b1bd6186bfccbfe75004ead5dd4798228d96ef42a76b3ffb8f215a191dc211fe456dde2ab388f3e3d92e2b813a171d602d212693ff94ff4f9f07407baa7fb873cf4120e1ae7a185c033b0226d18ffce94b1e06"}, &(0x7f00008bd000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000001000-0x1)=0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000003000)={r2, 0x3, 0xa, [0x80, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x7ff, 0x7, 0x3f, 0x9, 0x9]}, &(0x7f0000004000-0x4)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x14) recvfrom$packet(r6, &(0x7f0000004000)=""/134, 0x86, 0x20, &(0x7f0000001000)={0x11, 0x10, r7, 0x1, 0xb841, 0x6, @random="96e1863a3114"}, 0x14) setsockopt$sock_void(r6, 0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000-0x28)={@common='irlan0\x00', r7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000007000-0x8)={r4, 0x2}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000004000)={r2, 0x5, 0x0, 0xffffffffffffffff, 0x6}, &(0x7f0000007000)=0x18) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000008000)={r8, 0x1000, "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"}, &(0x7f0000005000-0x4)=0x1008) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f0000006000-0x4)=0x2) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000005000)={r2, 0x35}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r6, 0x0, 0x18, &(0x7f000000b000-0x4)=0x6, 0x4) 2018/02/03 06:53:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000001000-0x10)={0x27, 0x80, 0x0, 0x4}, 0x10) mmap(&(0x7f0000648000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000001000)={0x10, 0x0, 0x0, 0x800}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000649000-0x20)={0x2, 0x0, 0x3, 0x7ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000)={0xffffffffc2da5f9e, r2, 0x1, 0xffffffffffffff01}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000064a000)={0x0, 0xb8, "ebc0dd708ba30ab6d6e02fea07f7efb7c542289b042b69627933dd28b95bfdbb8f2655725350bc8ca44a309b87dfbaba5759c42068517814385df5f31f31a097a09cb02cfa0cc763697d8143cd81cda1a8123c56529e1152087c30f2c8875a071ea62ef99cf4d6fef0caaf631f6aeecb8935b63e7267ec49381f133c013fa0e5bb3c8decc5d8340fa607efb330108fcd2e1f8ac17d16ef39f57061a8d8e45f390c1b7b2140d34cd86cb425df8ef81ccf2aaa025ba2ca3ab4"}, &(0x7f0000648000)=0xc0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r3, @in6={{0xa, 0x3, 0x800, @empty, 0x200}}, 0x0, 0x8}, &(0x7f0000004000)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000006000-0x10)={r0, r0, 0x3, 0x2}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007000-0x14), &(0x7f0000006000)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000649000-0x8)={r4, 0x9}, 0x8) r5 = socket(0x3, 0x7, 0x7) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000005000-0x9b)="2cbb9e2c4523a5ab4bd53ed2495cace9b936b775d0757ba3c8a67baa4b1102d7aaf69121034bbce4ace3ea7d25f2b4e7701703754ffa18934e651a4e62b9121c1906c52f6473e561a5c8f03c37479ece2b91b6185848c9df72bffbd4af831875b40154460841f1600eaa7b1bc4fc1f6e61369bb78f964af023f6a7f0396def633e6f6dbfb6402b085fee9fb41630a52a0d338cbb5c966e87e9cb50", 0x9b) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000064a000-0x8)={r4, 0x21b1}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000008000-0x26)={@hci={0x1f, 0xe, 0x2}, {&(0x7f0000008000-0x3b)=""/59, 0x3b}, &(0x7f0000001000-0x1), 0x24}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000009000-0x8c)={r4, @in6={{0xa, 0x2, 0x61, @ipv4={[], [0xff, 0xff], @empty}, 0x4}}}, &(0x7f0000009000-0x4)=0x8c) 2018/02/03 06:53:41 executing program 5: r0 = socket(0x1b, 0x5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00008a3000)=0x4, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xfffffffffffffffb, 0x7, 0x0, 0x3f}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x5fc}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000)={r2, 0x100000001}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000005000-0x10)=@generic="f852b8f4982e608802bcdaa84ea7da9b") setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r3, @in6={{0xa, 0x0, 0x8, @empty, 0xfffffffffffffffe}}, 0x8, 0x6, 0x2, 0x7fff, 0x61}, 0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000005000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000)={0x2dc, {{0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x1}}, 0x1, 0x1, [{{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}]}, 0x110) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000007000-0x1000)=""/4096, &(0x7f0000007000-0x4)=0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000007000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000009000-0x6)={r2}, &(0x7f0000005000)=0x6) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002000-0xd3)={r0, 0x8, 0x7, "6aa36b49bf3064ed039cdb97f1e84e37f19500622e579b45d99751913f161b5ed04cb0b0d6853f56b4d1c46acdb50f1640e89a6944061ad31fbe9f613b7e96649d296b01f34c47f51fd190c27e0c4388b84d49eac2f8ac5ab186faa5e4e7798ad35c13aa1ce3d3e967965540fbfd91cd3eb135aeb118e2487d5010af7c25fe4fde9dc5cfa5b0b207fc4fb92a6db2b07887d038739a8e4df08e8d45175616ad29ed2189ef52e666c737c6ef442a515b030c6b1fa9efcf218937a45a5652fd28a39249d4e5e39ba3d503"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000009000)=@syzn, 0x10) 2018/02/03 06:53:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x200000000000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0xffffffffffff065b, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x7)={{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x9}, {0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x6}, 0x7fffffff, [0x7, 0x1ff, 0x4, 0x100000000, 0x5, 0xffffffffffffff01, 0x20, 0x4]}, 0x5c) close(r1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000002000-0x1e)={0x7, 0x1, 0x6, "36d80dd79f40", "ceda5c1f100abf2edb0632f8ef72faef"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x4, 0xb, 0x1, 0x7cc, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r2, 0x5}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000004000-0x4)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000004000)=@req={0x1, 0x7, 0x6, 0x6}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000005000), &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4), &(0x7f0000006000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000005000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000000)={@loopback={0x0, 0x1}, r4}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000009000-0xe3)=""/227, &(0x7f0000008000-0x4)=0xe3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000000a000-0xa8)=[{&(0x7f0000006000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10, &(0x7f0000007000)=[{&(0x7f0000008000)="69165d91b52c6c4615ab6214fc8d86b481d6cde5654837f8fa7340573f7a2417bd5ed7006eaf60632f3ac2d7bacda32c0b418755347bc083d74aaa6344e87fcaf55720c7d2213669e11e3346232adf8e0b9db32ca9ccb27b5c", 0x59}], 0x1, &(0x7f0000009000)=[@init={0x18, 0x84, 0x0, {0x5, 0x7, 0x2, 0x3}}], 0x30, 0x40}, {&(0x7f0000005000-0x1c)=@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x1c, &(0x7f000000a000-0x90)=[{&(0x7f0000005000-0xdb)="e8938be78b02e450a1bc8579bff0f95e7846582559e94409b5e1d00ff19728d85d9bf73a15372e3bfc88c475b520133e6e052661fb021db027d487ea52f8dd437b62edc6746d8093662338f17e3ca17d67b61e6f3b1a77a98c85379c141d8bcd7fbf44c40737597b27ffb1971705028cf2142c45a15adc19292fc50eab89a0a342afd461a96c5938d457bb2fc0d3c8a106daaec4ed4cb7afdbbd04888f6fc1421ab45e8a2fd6ec39de32679fd25d1f95eda8a77bfeeb0875401f34ce6687437519d1a7603ea68a55c35874d68c75006b612f1b34fb218e8cf593aa29b7f0a89a", 0xe0}, {&(0x7f0000002000)="2b01b895d348222012378ccb903233ff6e9d3addfa3fad1b44e21841e089fdb096674e9431a19018dc68458fb1099e1cc228b0129fc5a5cc5b2d9997a1fd3292addbb58425ecff5d1a73cc860b0d55e4ca4055cb9a11af0055fbc1ac45f7f5f9", 0x60}, {&(0x7f0000001000-0x7f)="7d5d24a6ba5d8b33a1aefefe8853f91c877b42cc0c981fa9d6e03d844383091f0d4f300d2356d47c57130876259b61d73f6a6b15b5cad785bcec976f590788a69583526902d034eeb96a76483119b4c920fb525b8938dc1f2c0f2e1291a0e3aef69a09477739276f7e11c05d75d193daee10e020debd5598b2bdc0b5b570fb", 0x7f}, {&(0x7f0000009000)="7b00c954041c0af0c5bbeb38d71467eeb6cfb5d2ef74f23ecaa2242a3000d98a03bf01a533f6cfda621bc50e0afadae0dbb9d7d1ba8934e95dbdb445e9115f2d61e23738a9c482b79eb87550d4d73c0648d39b4fbccac68eda2c6f3d193f0821ebdacde573fe5d798be9db5c948abda47fca2614f248a698fdaf93ba448e565055bb8e88dc6d7e08578482655d46b731a2e98e18f250bb840112e916e5f4892531f108eedf961f555374a047e6accb055d6c0bab920f913b9a5181ea7dd9713b16c6d9a26d146cf743598183d9ffb557c844a26f4dd19a802298f06b9d620979f973f797d59cb4", 0xe7}, {&(0x7f0000009000)="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0x1000}, {&(0x7f0000009000)="7c22c01b35455b7aa1efaccbceeb85f950bb2d2b9d0f062babd4deb5e2cf5b17b2088258875c", 0x26}, {&(0x7f0000009000+0xf4b)="8f4faac6c24fd6d03bd21a6013dfad4066eb182e06ebc90d887e84b7292f9dcd62e98c520ec74599c741c0e50bdc7892e8ddb4fbe69f0c27d796af3ad10e1a0850d6fb3269657991161555c3e1dc9e055486bffb69c98ffbf04926c068434bf86b0bcc1cae11dac9f4bcf8672d2177f789d48df47e0b1d6a6148f61cd40c66c0f98cdd6f05efffeb73f6d60488649cb43347010ee882e922e62b9c061518f1c1673340e89e91164026fe961dd54224a99882935c74d1cf6ad0fba165c6dc6d2c706b1eb5f97403bab0adde8e78", 0xcd}, {&(0x7f0000003000-0xaa)="04adac2fe74df4392c163bdfe850e40b12d6599dd96cfe6e25ba9f25565474ea67172e5796f757938fdd30cbfc75a8e90f74e37650a3b643850c7ede505197c9ae49f6209f4f002f78709e0b987e34d8dc2ea1a34489c0dee9a88e9bb4aadcde85bda5b16dbb7e1541b19e156d63c982fe966319e6efd775c391db2a2c00210d68f3f08b102e1a7761aae88e1702d6beadbcb19b93946c5a36c5081661b666ba55bec0ff9b4aa050fe34", 0xaa}, {&(0x7f0000006000)="f9698815b1807cfaa4b304851409b42a50e3570b7345fa6d1a159c461513ff1d31c03140380469e5e22b86f8b64a59d5c0f4b54de6d02aa7f53e2183f9164a4c96ce3ddeb3fba5dc98dc0bd7637b2ebeace67b8992b5451d46df7db0ba4369ab5d5698672bdec685755d14ca03f47f6331d6ed953b029c70011eb46931f1cc7eb69fd519c11294a66cf7c8859286996e9f94acd4a1ce39c4e03b8e9237c130660cf2366c51945cca7daafe5ed18d3fe5fe595161bf7acf1c588a983a66839562d7d578d2dd0aca8541ed857dcb50332499b19fe6726e4c59f2895f6b79", 0xdd}], 0x9, &(0x7f0000008000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x8, 0x3ff, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0xfffffffffffffffb, 0x420d, r2}}], 0x90, 0x4044}, {&(0x7f0000005000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f0000008000-0x30)=[{&(0x7f0000000000)="ab57870bc858b4389f27aa1779e8ff9c056340ea33adabd1ee8068bacd82e294b1f7bb52512e47797f92c7e5db9d671f7bfd44dd1d", 0x35}, {&(0x7f000000a000-0x93)="d12072b325c74decc44d40508609a61563785a82da2438f0b13b92e3a24f5d817f5cb2f1427eb5dd2b6b3513b9211eb946ce89e1b88ae6aeb59951bc58f62acebde8f4d6f7b0ee8fda6dfd79062d0fca359d5a6271b982f3743a43987c28ef8928b1d2667167afbd11a0752d535f627c5f5a079ef51b83ccae080d0b4a1a0ec2daf5353f186e4715dccc8e32264cc544c07171", 0x93}, {}], 0x3, &(0x7f0000004000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x7, 0x80000001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x6, 0x0, 0x2, 0x8, 0x9d8c, 0x7ff, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x8, 0x1}}], 0x90, 0x20000080}], 0x3, 0x4004000) 2018/02/03 06:53:41 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00003a7000-0xc)={0x0, @loopback, @multicast1}, &(0x7f00001be000-0x4)=0xc) bind$packet(r0, &(0x7f0000e41000)={0x11, 0xff, r1, 0x1, 0x3a9, 0x6, @empty}, 0x14) sendto$packet(r0, &(0x7f0000fa4000)="3b5efaea5f22b760c9b5e1ea9f280e6e9100732b92511298e44c6bd57c573b4a97f92c26cc41e5677686e449a4ac9dafcaf95f77f875ff1b03ed0edc15da0a3d63f270d08ec92215d5f127b843a5eda34a981cfe02336cb8d90927e1cabf6d2af0c69e434d671db025ab06c03dd6a433dffedcfbf4a6bf7a3589e181", 0x7c, 0x20000010, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f17000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005f2000)=@int=0xffffffffffffff01, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9575, 0xfffffffffffffffe, 0x7fff}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x100}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0x4, 0x3ff, 0x8001, 0x400, 0x2, 0x1, 0x4, {r4, @in6={{0xa, 0x1, 0xb33b, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x7, 0x7, 0x3, 0xa09, 0x8000}}, &(0x7f0000000000+0x273)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)={r3, 0x10001}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x2c)={0x6, 0x7fffffff, 0x1, 0x2, 0x8, 0x1, 0xffffffffffff8001}, 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r5, &(0x7f0000003000)="0e4ffcf9467d6a4b0d3bc5695ab41a7a4c65ab81e6e2792231b9ea0ca19a47d7ab8fbb0836ac92363a5bbdb600cec4afa06b1b2ed0ffd28c5539ee35c205fa926330c9867a02bd47e907bece076d902077d006e0a7"}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000005000-0x4)=0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000005000)={r3, 0x3, 0x30, 0x9, 0x5}, &(0x7f0000000000)=0x18) sendto$llc(r2, &(0x7f0000004000)="b06fdda9", 0x4, 0x10, &(0x7f0000005000)={0x1a, 0x3a65ecba0837ec96, 0x4, 0xffffffff, 0x8, 0x90, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) pread64(r5, &(0x7f0000006000-0x18)=""/24, 0x18, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000006000), &(0x7f0000007000-0x4)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1200}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000001000)={0x80, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x0, []}, 0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000004000)=""/140, 0x8c, 0x40000001, &(0x7f0000007000)={0x3, {"f7fc56967b460d"}, 0x9}, 0x10) [ 49.908877] audit: type=1400 audit(1517640821.178:9): avc: denied { map } for pid=4175 comm="syz-fuzzer" path="/root/syzkaller-shm459005771" 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 [ 49.963978] audit: type=1400 audit(1517640821.233:10): avc: denied { sys_admin } for pid=4218 comm="syz-executor1" 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 [ 49.985488] IPVS: ftp: loaded support on port[0] = 21 [ 50.058000] IPVS: ftp: loaded support on port[0] = 21 [ 50.063383] audit: type=1400 audit(1517640821.324:11): avc: denied { net_admin } for pid=4222 comm="syz-executor5" 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 [ 50.122238] IPVS: ftp: loaded support on port[0] = 21 [ 50.174560] IPVS: ftp: loaded support on port[0] = 21 [ 50.241860] IPVS: ftp: loaded support on port[0] = 21 [ 50.324486] IPVS: ftp: loaded support on port[0] = 21 [ 50.463921] IPVS: ftp: loaded support on port[0] = 21 [ 50.574444] IPVS: ftp: loaded support on port[0] = 21 [ 51.225155] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.374965] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.521689] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.614579] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.783944] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.977384] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.051283] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.281295] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.778607] audit: type=1400 audit(1517640825.048:12): avc: denied { sys_chroot } for pid=4222 comm="syz-executor5" 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 2018/02/03 06:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000728000-0x4)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000711000)=0x745, 0xffffffffffffffc0) r2 = accept(r0, &(0x7f00003a2000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00003c7000-0x4)=0x20) getsockname$llc(r2, &(0x7f0000e2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000887000)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='vcan0\x00', @common='yam0\x00', {}, {}, 0x32}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@esp={0x30, 'esp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/03 06:53:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000a3d000/0x10000)=nil, 0x10000, 0x0, 0x13, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000028c000-0x38)=[@in6={0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x18e}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}], 0x38) [ 53.941504] audit: type=1400 audit(1517640825.210:13): avc: denied { net_raw } for pid=5148 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 06:53:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000000)=""/223, 0xdf) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff}) r2 = socket$inet(0x2, 0x7, 0x6) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000012000)) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000-0x8), &(0x7f0000012000-0x2)=0x8) 2018/02/03 06:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008b9000+0x36a)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}, 0xffffffff80000001, 0x80, 0xfff, 0x3, 0x10001}, &(0x7f0000eae000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cab000-0x8)={0x0, 0x7}, &(0x7f000088e000+0x3c2)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000028b000)={r1, 0x9, 0x3b3c30c5, 0xffffffffffffff11, 0x9, 0x72ff, 0x1, 0x6, {r2, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40}}, 0x3, 0x9, 0x5, 0x2, 0xc1}}, &(0x7f0000675000-0x4)=0xb8) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000008000)=0x5, 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000009d000)={0xffffffffffffffc8, {{0xa, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, 0x88) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[]}, 0x0) [ 54.026340] audit: type=1400 audit(1517640825.246:14): avc: denied { map } for pid=5155 comm="syz-executor1" path="socket:[14523]" dev="sockfs" ino=14523 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/02/03 06:53:45 executing program 1: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00005eb000-0x4), 0x0) getsockname$netrom(r0, &(0x7f0000c01000)=@full, &(0x7f0000669000-0x4)=0x48) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000-0x8), &(0x7f0000001000-0x4)=0x5) 2018/02/03 06:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000d0000-0xc)=@nl=@proc, &(0x7f0000b6a000-0x4)=0xc, 0x80000) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f00007b2000-0x4), &(0x7f0000027000)=0x4) r1 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3}, 0x4) 2018/02/03 06:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00003a8000-0x4)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a62000)={0x0, @multicast1, @rand_addr}, &(0x7f0000b4a000)=0xc) sendmmsg(r0, &(0x7f0000b58000-0x12c)=[{{&(0x7f00003b8000-0xe)=@l2={0x1f, 0x1, {0x8, 0x7, 0x5, 0x2a, 0x200, 0x4}, 0x2, 0x38c}, 0xe, &(0x7f000052a000-0x10)=[{&(0x7f0000357000-0xa7)="c7a547af42e5a622fd46be23dd8fb05deb941d113a946156c6b4ba12b027c90c364ef408b3024a9d6032f830ca696c8bb69aee4c655a6f259dec058ae6f989c163267d2d9796a7da456840f1204b2b291fef1574d8d0b6a2019daafd60c98c473a74ce715cb18111f0c37b9f7be400e0f8791d900e2e408ff6abb5de2e5776b8e52d47117e1bce2c770d914f4b3a7770e095363bbb042325d7c829f43c891b6c9f94112db11c39", 0xa7}], 0x1, 0x0, 0x0, 0x20004800}, 0x1}, {{&(0x7f0000b1d000)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, &(0x7f00008f8000-0x70)=[{&(0x7f0000c06000-0xcf)="3c6a5f19cc48707094f1fff994fdb1a656203880fde8c67638370b82adc15205e5b12fa58f8e01b35a141c98d07771be43fa3122c597da5252960b039a3788dbd62e82764fd4dd7589ad1b68f1ae0aeee37e9cf8828b21360779f5f4c6277e8f3677a818fd532bddd3e842fd4686fb8555fd8d3c4253321ddf7e88c577b468a9ac3c9c4fe41282adaa901b4d016e3852287961949d9edb5eef66454a489e0628b7eea7c9d8d5a1d3b06d48a135475805282ea029d59fd27df8908f9d63bfb99c585b81c25530f0896e5d7dbff2e7a6", 0xcf}, {&(0x7f0000111000-0x10)="3b57dc40921c8854edb23aeb8ec5bcf0", 0x10}, {&(0x7f0000fcc000)="61bf494b36a2a899eb125247a9f6f4ec9931f37fd2fb468e7a2720bfeedf7b8bf2f49d5cc2e77de6baca5a", 0x2b}, {&(0x7f0000d4f000-0xb6)="2a9874688989dd7746a88a6b6a3134ee10dc8206c78b8a66edc736b1aa053efe66134373ae60e5c0dc0aa770a266d6665d9c0546d45ad74e837b1ed36448a2611cd28baa034d0931b3d89de8a81ffea0c24bfe096a283197538df1086ee810b4d6f69811918438de49a4036471dbba295e24ada398475303429693556754cc8e610b244cc8038664f5b2afd870c0452dfa055b4f2df2c425f6bde088a31d4ece7b996511c171b3e43b1721052ded1e2e7ca3eda5b325", 0xb6}, {&(0x7f0000fc3000)="863149a3e500e407f11d8dab2fcf84142893e294b932524d7bc632c83a8b61f3b4f910f9efdd5fc4303783a11208a36176e986eb974e0f21d748b32cbcc2399edabd0cf2998343e99639575d7bf10616da6b83b37e538db0f1a5f67c0c57d53b88a4be0bb8a9d04515beff4a1842805c3e61287f48e1c88946c28347e51028736829a3ab374361d5833fbaf01accec8e6856479cf51a83310023858a2e9b9e1320e02a814e839d04ee1b58d726e18fa4628204a8844d6857548cb55ba3e07e55b608e6bdc495ac", 0xc7}, {&(0x7f0000102000)="53177309de1570357f0f161330479f7fe680d4e5e0eab53af42283ea85a49bdc2249e8bd5c8c5f4c140195ea66bffff0278f4a3fe4ac75e4a5300b9651f0c269a3bac23071174c96a4543836306b7e2149cdabe2048fd82cdc58397b056a6efba00f2c35a42241b12e363564ec5ed8ac76b2db21590778244e5608ac7933ca7581ecb2c20c373bcbe4812a354e2379116eb749e3566c880b086c06c79b7f6ab36da35a4d3a90d020cb01f407e8be57eb5d6b8a2a53324dc1b13b619a858c50fe6f06cf1653e3b495a0d5", 0xca}, {&(0x7f0000be0000)="74bb75a234ec440d713569830cbbdd9bcb32b906094554ce3a5ed08a658f7982459e5d923a", 0x25}], 0x7, &(0x7f0000e60000)=[{0x70, 0x100, 0xa70, "c9db81e351154d4572ead85181768d070ab91a603979525784697c05df8b7885f22bed13b73cee6a135256a66c403643ad12266e9f9d49942af3bb1a9fd5d40853d4a3dea5f404ff360f29853da5aea2c8a00139b7d074d4f8"}, {0xb8, 0x101, 0x3, 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{&(0x7f000050b000-0x1000)="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", 0x1000}, {&(0x7f0000b70000-0x73)="c5129ce554dc382da9c919b862c68afbb84293f58f27787db7b9a388545b599205030714637ed4248c7309a2721b788ed654d373d2675b78d027d1c11bd6702b10c9615d4aaabd40430174dc67c7bcffceb362f84e32e8bc19c5c96a7247e93e42a0bbb27002e85d47068d64c1e19f6258722e", 0x73}], 0x6}, 0xb61c}], 0x5, 0x8000) sendmsg$nl_route(r0, &(0x7f00003f4000-0x38)={&(0x7f00009aa000-0xc)={0x10}, 0xc, &(0x7f000050d000)={&(0x7f00009b6000)=@bridge_getneigh={0x90, 0x1e, 0x0, 0x6, 0x2, {0x7, 0x0, 0x0, r1, 0x80, 0x80}, [@IFLA_WEIGHT={0x8, 0xf, 0x10001}, @IFLA_TXQLEN={0x8, 0xd, 0x2}, @IFLA_TXQLEN={0x8, 0xd, 0x800}, @IFLA_PORT_SELF={0x34, 0x19, [@typed={0x18, 0x3e, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x18, 0x2d, @ipv6=@loopback={0x0, 0x1}}]}, @IFLA_PHYS_PORT_ID={0x24, 0x22, "fc17407b5ab18e8cd8ed47c42b9fdf6ad8e386570d278d82a3bbfbb605"}]}, 0x90}, 0x1, 0x0, 0x0, 0x40800}, 0x40001) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ce1000-0x10)=[{&(0x7f000034a000)="3900000013000904690000008000fffd180000400100000004000107000000140d001a000400020004000a04000000000000010400001ee400", 0x39}], 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000577000-0x4), &(0x7f00000fa000-0x4)=0x4) 2018/02/03 06:53:45 executing program 1: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009be000)={0x0, 0x3}, &(0x7f0000a97000-0x4)=0xffffffffffffffe7) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a97000+0x7ae)={r1, 0x94}, &(0x7f0000a97000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005b3000)=r1, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000007000), &(0x7f0000008000)=0xb) [ 54.186594] audit: type=1400 audit(1517640825.456:15): avc: denied { create } for pid=5201 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 54.264069] audit: type=1400 audit(1517640825.486:16): avc: denied { getopt } for pid=5201 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 54.392604] audit: type=1400 audit(1517640825.662:17): avc: denied { map } for pid=5247 comm="syz-executor4" path="pipe:[13972]" dev="pipefs" ino=13972 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 54.565837] audit: type=1400 audit(1517640825.835:18): avc: denied { map_create } for pid=5288 comm="syz-executor6" 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 2018/02/03 06:53:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) sendto$inet(r3, &(0x7f00006ba000)="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", 0x297, 0xc87f, &(0x7f0000657000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x8e) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a69000-0x8)={0x0, 0x4}, &(0x7f0000aca000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000aa8000-0xd7)={r4, 0xcf, "00fd162a9610db520ea43c079825f8643063405bdd2f23bf0676861c619421f797a1413221a5ea487ba95b57e5d12f1a319cbef7ddf3d4621c40349b319b388af12105d2aa38a40b2916fdff3e1d2600269476228fe843334fe0dc99eb32c7d86aeab8ba6f7ab4daaefeb352a2c7f69d6b3bf7bbf4801e929b634a20ed274c75defbb9a8a47798d0945c56f4da42b87f0f98a27a143c18acab89133e5c1ee39e29f68d2927a1783325238c21a7c41ab031737243189f60cafc6ea78ac8a82be865cadaa532df4d7047fca072ad20b7"}, &(0x7f0000bc6000-0x4)=0xd7) recvfrom$ax25(r3, &(0x7f0000ccb000)=""/58, 0x3a, 0x0, &(0x7f0000a37000)={0x3, {"0114a9205f14a3"}}, 0x10) 2018/02/03 06:53:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x800, &(0x7f0000126000-0x8)) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[], 0x1000000000000078) close(r1) 2018/02/03 06:53:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d2e000)={&(0x7f0000d42000)={0x10}, 0xc, &(0x7f0000b80000)={&(0x7f00008b3000)=@getsa={0x28, 0x12, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, []}, 0x28}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000ce7000)={&(0x7f000040e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000617000-0x70)=[], 0x0, &(0x7f0000da3000-0x4)=""/4, 0x4}, 0x0) sendmsg$nl_route(r1, &(0x7f00001a5000)={&(0x7f00005c8000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00008fa000)={&(0x7f0000b9a000)=@ipv6_newroute={0x44, 0x18, 0x310, 0x3, 0x1, {0xa, 0x80, 0xb4, 0x1f, 0xfe, 0x3, 0x0, 0xa, 0x2000}, [@RTA_GATEWAY={0x14, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x12}}, @RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x44}, 0x1, 0x0, 0x0, 0x41}, 0x80) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000493000-0x4)) 2018/02/03 06:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cee000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) recvfrom(r0, &(0x7f0000ee0000-0x34)=""/52, 0x34, 0x120, &(0x7f0000164000)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2}}, 0x10) bind$packet(r0, &(0x7f0000173000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000cc1000-0x4)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000b5d000-0x1e)={0x18, 0x0, {0x4, @random="0a40afc8e068", @syzn={0x73, 0x79, 0x7a, 0x0}}}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/03 06:53:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000050b000)=@assoc_value={0x0, 0x10000}, &(0x7f000033a000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000487000-0xa)={r1, 0x7992a71, 0x1, [0x7]}, &(0x7f0000093000)=0xa) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000503000-0x3)=""/3, 0x3, 0x2, &(0x7f0000de1000)={0x2, 0x0, @rand_addr=0x4}, 0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000d2c000)=0xfffffffffffffffe) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000952000-0xdd)={r0, 0x2, 0x0, "8d05634b7b356b9e56fc8de9fac2eac7f30f1111836daed8d9e496630362056cac87a61ce14ed54d4fd93649a1d5e216255d5f6aee979e9e5f565efbf497316efd5fcd4185a776270cace65b4d2f06045fbd35f584549677d08583af08c30be40115510d520a7e78cca3d636d139e9a49ea6bbb613f34c51d9875bc7f668e9cb11adf4712ec5206aa598e792ad81231909aa564e9495c3095e0a01dbc92189596fdc88714bd41104bd270895d19c8910f873e3fea0f79923b5503c2e6e0cdc077b94f1b3fc893bd11b5e8a468f137ba2395ddf"}) 2018/02/03 06:53:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005d2000-0x4)=0x3, 0x4) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000dca000-0x8)={0x0, 0x0}) getpeername$llc(r1, &(0x7f0000567000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000cde000-0x4)=0x10) sendmsg(0xffffffffffffffff, &(0x7f0000c81000)={&(0x7f000022c000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000703000)=[], 0x0, &(0x7f0000672000-0x11d8)=[]}, 0x0) 2018/02/03 06:53:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000044f000)={0x0, 0x1000, "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"}, &(0x7f00004e1000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cf4000)={r1, 0x86a}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000032000-0x308)=@filter={'filuer\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xffff}, {0x7fffffff}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) 2018/02/03 06:53:45 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg, &(0x7f0000877000)=0x58) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000031f000)={'vcan0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9b000)={0x0, 0x0}, &(0x7f0000728000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x3, 0x15, 0x2, 0x20, 0xa0, 0x7f, r1, r2}, {0x423, 0x3bc3, 0x1, 0xffffffffffffffff, 0x7, 0x0, 0x7da, 0xa000000000}, {0x8, 0x80000001, 0x3, 0x39}, 0x8, 0x3, 0x2, 0x1, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x31e9d80f430d40e8}, 0xa, @in6=@empty, 0x3, 0x2, 0x1, 0x0, 0x9, 0x7f, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000006f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f00000d7000-0x4)=0x2e) syz_emit_ethernet(0x4e, &(0x7f00000b9000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) [ 54.685368] --map-set only usable from mangle table 2018/02/03 06:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00003b7000)={0x3, "b214e2"}, 0x4) sendto$llc(r1, &(0x7f0000beb000)="17", 0x1, 0x8000, 0x0, 0x0) writev(r1, &(0x7f0000e71000-0x10)=[{&(0x7f00009c7000-0x7f)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a43479e3e5c7387afc", 0x3f}], 0x1) 2018/02/03 06:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002ab000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4), 0x4) write(r1, &(0x7f0000b44000-0x599)='.', 0x1) r2 = accept4(r0, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) recvmsg$kcm(r2, &(0x7f0000a4c000)={&(0x7f000029a000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000d45000)=[{&(0x7f00003d0000-0xdc)=""/220, 0xdc}], 0x1, &(0x7f00009cf000)=""/72, 0x48}, 0x0) writev(r1, &(0x7f00000db000)=[], 0x66) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r2, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[]}, 0x0) [ 54.697427] audit: type=1400 audit(1517640825.967:19): avc: denied { prog_load } for pid=5304 comm="syz-executor7" 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 2018/02/03 06:53:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000671000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x5}}, 0x4, 0x4, 0x40, 0x7, 0x7f}, &(0x7f0000fc3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000065e000)={r1, 0x34e, 0x5, 0x5}, &(0x7f000076c000)=0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000c60000)={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0xfb1a, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/03 06:53:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000069c000-0x18)=@generic={0x1, 0x400, 0x99}) listen(r2, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = socket(0x0, 0x3, 0xff) accept$llc(r5, &(0x7f0000893000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e18000)=0x10) sendto$inet6(r4, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) r6 = accept(r2, 0x0, &(0x7f000060c000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f00001ec000-0x4)=0x1d, 0x4) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000854000-0x4), &(0x7f00001da000)=0xffffffffffffffeb) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ac8000)="c92f64d10dba3d94bdac89c37a927c990008785389fdffffff749ea40829cc5b95b65bdf16a7dc22a58a44f77f38b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59e2f97acd1a550e0d023487dccf52", 0x6b) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000e2000-0x10)={0x2000000000000169, &(0x7f0000de3000-0x30)=[{0x3397, 0x7, 0x43, 0xca}, {0x40, 0x7fffffff, 0xb40, 0xd8}, {0x6, 0x3, 0x10001, 0xfffffffffffff801}, {0x1ff, 0x6, 0x6ab000000000, 0x400}, {0x80, 0x2, 0x5, 0x3}, {0x8000, 0x7, 0x100000000, 0x7fffffff}]}, 0x10) sendmsg$unix(r5, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)}], 0x1, &(0x7f0000cfa000)=[]}, 0x44000) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000090a000), &(0x7f0000ddb000)=0xc) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000097b000)={0x0, 0x5}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000128000-0xe8)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@broadcast, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000a25000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000084000), &(0x7f00000c1000-0x4)=0xc0) shutdown(r6, 0x1) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000e11000-0x8)=@abs={0x2, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[]}, 0x0) 2018/02/03 06:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x9, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) [ 54.718666] netlink: 24 bytes leftover after parsing attributes in process `syz-executor6'. [ 54.732766] audit: type=1400 audit(1517640826.002:20): avc: denied { write } for pid=5305 comm="syz-executor4" path="socket:[14641]" dev="sockfs" ino=14641 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 54.744922] audit: type=1400 audit(1517640826.014:21): avc: denied { prog_run } for pid=5304 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 54.748430] netlink: 24 bytes leftover after parsing attributes in process `syz-executor6'. [ 54.905738] --map-set only usable from mangle table 2018/02/03 06:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000863000-0x8)={0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000823000-0xe5)=""/229, &(0x7f0000c1f000-0x4)=0xe5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)='ya9v', 0x4) accept$alg(r0, 0x0, 0x0) socketpair(0x4, 0xb, 0x5, &(0x7f0000efc000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1c000)={0x4, &(0x7f00002c7000-0x20)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000d62000-0x8)={r3, 0x2}) 2018/02/03 06:53:46 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000005000-0x4)=0x10001, 0x4) r2 = socket(0x4, 0xa, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={0x0, @in6={{0xa, 0x2, 0x31e, @dev={0xfe, 0x80, [], 0x0, 0x9}, 0x2}}}, &(0x7f0000001000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000-0x1a)={r3, 0x101, 0x9, [0x5, 0x80, 0x7fff, 0x4, 0x10001, 0x8, 0x4, 0x5, 0x0]}, 0x1a) recvfrom$inet6(r2, &(0x7f0000006000-0x3a)=""/58, 0x3a, 0x10001, 0x0, 0x0) 2018/02/03 06:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000a95000-0x8)={r0, 0xfffffffffffffff7}) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r1, &(0x7f0000956000-0x10)=@ethernet={0xa, @empty}, 0x10) accept(r0, &(0x7f00007b2000)=@can, &(0x7f0000fec000-0x4)=0x10) 2018/02/03 06:53:46 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000000a000)={&(0x7f0000012000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000015000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000014000)=0x2e) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000014000-0x4)={0x100000000}, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000005000)=[{&(0x7f0000008000)=@in6={0xa, 0x2, 0x1000, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000004000-0xd9)="c77bef246520ebdb447bea96adb4e7c5380a8c85eff895915723fc8cb49affc868082d90def778db5ec727d0957b689b260885665def9ae1990254f1509b5e87096dc2890854ea06fd8063acfa6730a69b8fa323c935b5f94aeb9f951f89c807700272b39afbd759d48acf3ef633ab92aff16ad72b1aa21afa1bc536c5e0867300d5d2d2c2170ef39c4d4f0f68f366967458696dfa5657f4b6e4f4c7eaa94287e3f5fd330c187de683edebabd6f50a9054695b1342ac72a97d03dcba78de9373f476833a6af5674092fdd952e92a905dae873a262af68f8a29", 0xd9}, {&(0x7f0000013000)="a843b1e564522062fcf6329ae81fd8d16c15c00bf2e650d1d0e545bbc0b3f67c1093b4886a39252cad8ddd44fc5555c1eb9d8dc6d786796b5623caf4ec6e21b95bd4386cd8fce504a747ce51bcaf868de3bdd1f37ed299699ceca9579584d27e7ecada578a7d66e717f47595d4", 0x6d}], 0x2, 0x0, 0x0, 0x10}], 0x1, 0x810) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f000000e000-0x8)='./file0\x00'}, 0x10) 2018/02/03 06:53:46 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0xc00000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001d000-0xc), &(0x7f000000b000)=0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000017000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x10000, 0x8, 0x1, 0x2}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0xfdc, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9, [0x0, 0x0, 0x10001, 0x9, 0x19, 0xfffffffffffffe00], 0x7, 0x8000, 0x140000000000}, {0x6, [0x7, 0x80000001, 0x0, 0x3, 0x4, 0x7], 0x4, 0x3246, 0x3f}}}}, {{@ip={@empty, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='lo\x00', {}, {0xff}, 0x73, 0x2, 0x28}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) 2018/02/03 06:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f000065e000)) setsockopt$inet6_int(r0, 0x29, 0x47, &(0x7f0000458000)=0x6, 0x154) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) getsockname$packet(0xffffffffffffffff, &(0x7f0000069000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00008ea000-0x4)=0x14) 2018/02/03 06:53:46 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff, 0x4011}], 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f68000), &(0x7f0000f69000-0x4)=0x4) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f0000f69000)=0xfffffffffffffe96) 2018/02/03 06:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000d1a000-0xe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="adc372e4f27e", [], {@mpls_uc={0x8847, {[], @generic}}}}, &(0x7f0000d18000-0x18)={0x0, 0x1, [0x0]}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000bb4000-0x38)={&(0x7f0000fdf000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000493000-0x20)=[{&(0x7f0000d13000-0x53)=""/83, 0x53}, {&(0x7f0000399000)=""/102, 0x66}], 0x2, &(0x7f00001dd000-0x9a)=""/154, 0x9a, 0x3}, 0x1) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000a54000-0x4), &(0x7f000021b000)=0x4) getpeername$netrom(r0, &(0x7f0000802000)=@full, &(0x7f00006e1000-0x4)=0x48) 2018/02/03 06:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) recvmsg(r0, &(0x7f000059e000)={&(0x7f00007ad000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f000043b000-0x50)=[{&(0x7f0000988000-0xa5)=""/165, 0xa5}, {&(0x7f0000dc5000-0xad)=""/173, 0xad}, {&(0x7f0000f05000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b1e000)=""/88, 0x58}, {&(0x7f0000e3c000)=""/179, 0xb3}], 0x5, &(0x7f00006fc000-0xf7)=""/247, 0xf7, 0x9}, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000cf9000-0x10)={0x1000, 0x80, 0x1, 0x4}, 0x10) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) [ 54.946381] dccp_close: ABORT with 1 bytes unread 2018/02/03 06:53:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2, 0x3, &(0x7f0000909000)="b0d349d6addf50d091022e38ab64d783c6046be567e38a989d9ee6cf23c32e94a672c0fe38d0b12936bd7a24f223669f903138c304d0e1b485ec3e75cc7f5a93a6444c6710b42305884779edac48e12709e4342435ea1f1e6b960c75cd21850edbc2fa4ae85f1eea591040c52c5c128db753f94c67ad", 0x76) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000ffd000), 0x4) shutdown(r1, 0x1) 2018/02/03 06:53:46 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f000000d000-0x8)) ioctl$int_in(r0, 0x5452, &(0x7f000000c000)=0xad9c) 2018/02/03 06:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001fa000)={0x26, 'rng\x00', 0x1000, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000afd000-0x21), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b1e000-0xf9), 0x0) 2018/02/03 06:53:46 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000007000-0xc)=@nl=@kern, &(0x7f000002a000-0x4)=0xc, 0x80800) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000001c000)=0x372, &(0x7f0000029000)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000000b000)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) recvmsg$kcm(r0, &(0x7f000002b000-0x38)={&(0x7f000002b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f000002b000-0x10)=[{&(0x7f000002a000)=""/93, 0x5d}], 0x1, &(0x7f000002a000)=""/33, 0x21, 0x7}, 0x2040) sendmsg$nl_generic(r1, &(0x7f0000029000)={&(0x7f0000029000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000001f000-0x10)={&(0x7f0000025000-0xcc)={0xcc, 0x2e, 0x10, 0x0, 0x2, {0x11}, [@generic="78e4565d6609f124fdec7da6bff8f17acd80612c8f0a485030b7b1e699ff0502d34085818ee73ddc677aab64b8d02082f9fedb5ccf79ba354fc8cc0d6c458bb5e253dba694695b786c88b10a54077749967cc6ba39baacde492c0e70ecf5df69f872e6dfd55b06aa50a6c0b4bc4f25f94e3a3a07d14fb612e3b5b622d625a6f89c79863ca0bd06ce2b01302983f7ea3b3fab34706b87b162a912f26df8b0504a97b2370f712d6d4ce1934b1e73eb7faf0d21f8e27bab"]}, 0xcc}, 0x1, 0x0, 0x0, 0x44005}, 0x10) 2018/02/03 06:53:46 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000003000-0x4)) connect$nfc_raw(r1, &(0x7f0000004000-0x10)={0x27, 0x101, 0x3, 0x4}, 0x10) mmap(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x1000000, 0x30, r0, 0x0) bind$inet6(r1, &(0x7f0000021000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x95}, 0x1c) 2018/02/03 06:53:46 executing program 6: unshare(0x4000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007bf000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x51777fee}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x9}, &(0x7f0000000000)=0x8) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x40000021, &(0x7f000018b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x80007, 0x3f05) socketpair$inet(0x2, 0x3, 0xffff, &(0x7f00008cb000)) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000b19000)=""/86, &(0x7f0000d80000-0x4)=0x56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000bcc000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x19, &(0x7f0000a16000)=0x5, 0x4) bind$inet6(r6, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$inet6(r6, &(0x7f0000aca000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000b1d000)=0xfffffffffffffe50) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000d1c000)=0x200, &(0x7f0000b20000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000742000-0xa4)=[@in6={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x2, @rand_addr=0xfff}, @in6={0xa, 0x2, 0xad3b, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x16}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @rand_addr=0x8}], 0xa4) 2018/02/03 06:53:46 executing program 5: mmap(&(0x7f0000000000/0xb5a000)=nil, 0xb5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b57000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) listen(r0, 0x10000000000000c8) accept(r0, &(0x7f0000b57000)=@hci, &(0x7f0000b58000-0x4)=0x6) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x1, 0x4) listen(r0, 0x0) listen(r0, 0x5) 2018/02/03 06:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000277000-0x4), 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000e7000)={0x0}) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f000029e000)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000007f000)={0x0, 0x0, 0x30}, &(0x7f0000572000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f61000)={r2, @in={{0x2, 0x2, @rand_addr=0x8}}}, &(0x7f000026d000-0x4)=0x8c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000133000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000c38000-0x4)=0xa0) 2018/02/03 06:53:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x402ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c"}) 2018/02/03 06:53:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x820, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) [ 55.097286] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 55.106565] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/02/03 06:53:46 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000006000), 0x80800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000001d000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000001d000)={&(0x7f0000001000)=@getsa={0x17c, 0x12, 0x800, 0x4, 0x1, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xa, 0xff}, [@encap={0x1c, 0x4, {0xfffffffffffffffd, 0x2, 0x1, @in=@multicast1=0xe0000001}}, @ipv6_hthresh={0x8, 0x4, {0x59, 0xd}}, @algo_aead={0x64, 0x12, {{'rfc4106(authenc(wp384-generic,pcbc(aes)))\x00'}, 0xc0, 0x0, "907a469ba8402226e1b5a941b561b72decda9fc8fc0f2100"}}, @tmpl={0xc4, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x32}, 0x0, @in6=@empty, 0x7, 0x4, 0x1, 0x0, 0x3, 0x9, 0x9}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x3, 0x0, 0xfff, 0x8, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x3b}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x3, 0x0, 0x8, 0x1, 0x8001, 0x5}]}, @ipv6_hthresh={0x8, 0x4, {0x8, 0x23}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x20004011}, 0x8000) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, &(0x7f0000008000-0x90)=[]}, 0x0) 2018/02/03 06:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000d22000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xe}, 0x1c) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) getpeername$packet(r0, &(0x7f0000b89000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000654000-0x1)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f1a000)={@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x800, r1}) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000), &(0x7f000064c000-0x4)=0x4) 2018/02/03 06:53:46 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000015000-0x4)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000015000-0x4)=0x9a18, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000013000)=@filter={'filter\x00', 0xa, 0x4, 0x398, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @common='vcan0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397e1125277a5af31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dec026275b2072005067c06b71cf47f58980b0c8c3178e214765a462ed00"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @common='eql\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x3f8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000015000-0x10)={0x4, &(0x7f0000008000)=[{0x3ff, 0x100000000, 0x80, 0x1ff}, {0x9fc, 0x6, 0xd0, 0x9}, {0x5, 0x6, 0x3, 0x4863}, {0x6, 0xffffffff, 0x3ff, 0x5877}]}, 0x10) [ 55.110358] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 55.128481] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/02/03 06:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x7) getsockopt(r0, 0x10f, 0x82, &(0x7f0000004000-0x4d), &(0x7f0000ee6000)) 2018/02/03 06:53:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffff9) connect$l2tp(r0, &(0x7f0000ad6000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x32) [ 55.191203] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/03 06:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005f5000)={0x3, 0xf0, 0x8, 0x9, 0x4, 0xffffffffffffff9c, 0x10001}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000440000-0x10)={r0, &(0x7f0000ff2000-0xa6)="8f7ef68bd87d2722bcef4a577646ed642fe0f69522a0bf804131744ea64fb8428b1677e6a9c8f97d97a090a26e366335eb8d2e0b4716be55c0e57235b8e5ac8320aaf3649dcc4f23babac47faac6b75b88bfe4725552822e05432f6fb2b8eec0a8b5b56239eb62552cb54f72949c167bc986c3b7ce9401c1a6697530f4f7d4dbb107ebfdffd275da985c3135055fb3e97515ed7a7de43f8a88ff07e21ddb3c1f7572847605ea"}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) getsockname(r1, &(0x7f0000dac000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000577000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001fe000-0x8)={0x0, 0x1b}, &(0x7f0000ced000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000b9e000)={@generic="91c1740416903476a02b22ed8c010bff", @ifru_flags=0x1400}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000837000-0xa0)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x800, 0x1, 0x7, 0x4}, 0xa0) listen(r1, 0x3ff) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r4, &(0x7f000011a000)="770137d6eb555db7a73ba23f7d638cb5b89c3c84b612ab37106496ef92aaf0ec95fe17076b2c9925a807b499e5bd084ec7c4a228a3a5af3686d780f9c20a490114ca5e30bb7485f94c90b3e5c55a9a58a752a63e085c4407ca80db213a78bbd21d636f", 0x33c, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0xfffffffffffffeb1) r5 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/03 06:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c04000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) splice(0xffffffffffffffff, &(0x7f0000a33000), 0xffffffffffffffff, &(0x7f00006d1000-0x8), 0x6, 0xfffffffffffffffc) pipe(&(0x7f0000761000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000f15000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x5, 0x48, &(0x7f0000046000/0x4000)=nil, 0x5}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0xffffffffffffff88) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r3, &(0x7f00001b1000)=""/199, 0xc7, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffe29) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003eb000)=0x0) r5 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c3a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a40000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b17000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000083f000)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00002ba000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009ff000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb6000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000eba000-0x38)={&(0x7f0000618000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000be5000)=[{&(0x7f0000e62000-0x9c)="167a532e26df09b2b897103b6403cd444d49a7ca8b7140178d8e5bd3e17a2a57b88a81b2ea0489b12ddc15996a8b97edff298f1eb1d2a4e0094836a5f084688159aa7c3dc693ce6dfdd98d4f3749f971c3a416d2f6977b13299fbe8089f483e148394d71dfb633dcde066e9e58ffb845628072c41dd36e7467c5e8a5deaa5a4e6492e3ab3bff06c3cd4392dca355e768d2acab7b7e162a6958d5cb77", 0x9c}, {&(0x7f0000671000)="ab0487d6774506953873cd65e542f8a84f9d72047381753da6b62e777b2afc1739032a58048b67f4f6bc6bbabb169088aad20cbc625b10b66dbf31df7b32841126b85cdab00373fe82e22ffe55eff13b1ef0dd04642a9a22cce0f40914ff493ef8e1e17278296dfd51918740548eaae8a0d2b68eb7fa1e8b19a7a8b6e0e128001f2177594402f47cdc70342373e132f099d21dd96a798ad32fba90a734ae8996af7addc2552dc2d548b0da887f2d6afc1d76655c93dc3d3389131bdc41811cbb49c4", 0xc2}, {&(0x7f0000f05000)="10045291ecc8db4bbcddb625709f84", 0xf}, {&(0x7f0000684000)="9ef683613fd87b83a466138b6b2474518bc410a69d4fea747a394c44e0ac3722def44e2c5bcf961a58743c04f50eb403b0d66df43b537a5b457e5e4d9076f4c4f03a4094b95955303adb21c6acb2d716d71253ee3c5b0452d1d4c01760b41e6b3b4a48340b147c59db3c7658ab49d97d74c5ea084d58841275ac5d287604f0836b46766ef58e02622d791724947a0a14b7fe678832051f4b5ab18b67c08157399ddaa0109824c36c40bfe6b47e91f20289df", 0xb2}, {&(0x7f00004ca000)="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", 0x1000}, {&(0x7f000062f000)="f93cf2a62fabbbae5c80c66b70139bb0e661c5548daec0b4e96563b3cb019ab44a9e8d1860b6fcf07e5b284dd8e20a50a0901e75a660ac555ed43f76c9e7cb7472212493035a794a2071fd22cf77ee17739e8ed3e4c5a245d05964982a642ec3928063e06085073a29203b1606e1d3131fb5ed80ce2cf98e0b21692e09d67811d69cd9190e60210cb72e84d3195462a1d42a5187782f46087fa59330f7aefe068fc7e020d66f2c5b11292afcd7c921cc8ae33b20422853eaf45378f06485ae50ce3be4343ec22e15b7ac361341568fe7ae4a070e20adc5863dc23ab9ecd7dd67d5", 0xe1}, {&(0x7f0000159000)="396bb14a6238ad005b13f31be81aff61cab38831ae14881d126da00c45ef435c58664a0d0f80f277eb8a1e235babe892141c81ea6571b7e8db81687a174274047aca276e672141b1a05c4a80f37e60f78e16492047d9079a8d015292", 0x5c}], 0x7, &(0x7f000032e000-0x78)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r2, r2, r1, r1]}, @rights={0x18, 0x1, 0x1, [r3, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x78, 0x85}, 0x804) pipe(&(0x7f0000ecb000-0x6)={0x0}) accept4$unix(r10, 0x0, &(0x7f00003e1000), 0x800) 2018/02/03 06:53:46 executing program 6: mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/02/03 06:53:46 executing program 4: unshare(0x28020000) unshare(0x20020000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000937000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000c16000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000000)=""/202, &(0x7f0000000000)=0xca) socketpair$inet6(0xa, 0xa, 0x400, &(0x7f0000b5e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r2, &(0x7f0000003000-0x6)={0x1f, 0x3f, 0xfc307cb0300be70f}, 0x6) getsockopt$inet6_mreq(r3, 0x29, 0x80001c, &(0x7f0000000000)={@remote}, &(0x7f0000001000-0x4)=0x3bc) unshare(0x20000) 2018/02/03 06:53:46 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000028000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000001a000)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000027000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, [0x1, 0x0, 0x200, 0x1, 0x800, 0x0, 0x4a7, 0xc0000000000000, 0x4, 0x9, 0x3, 0x1, 0x0, 0x80000000, 0x3]}, &(0x7f0000028000)=0x108) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000002c000-0x10)={0x0, 0x800e, 0x5942, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000002000-0x4), 0x4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000002a000-0xa8)=[{&(0x7f000002a000-0x10)=@in={0x2, 0x1, @rand_addr=0x3ff}, 0x10, &(0x7f0000029000+0xcf1)=[{&(0x7f000002a000-0xe8)="8e21ddd1e3294ed404a423060c65363a2974152ab595242fd069981f5fe403463ceabb10551ef1f29fcb345a486da9206dcf7fd0ecc4bc9a2e0f6d249647bf163d77369ecebafdf530110976b37d3e7a838380e2950107fd90b12ecb19ac78bb27a50cc1fe10be7f51c60b30795b16688921e6a03f7d79f36da0785d257fd81aab46df3b5ea8c3e6bb11426037c0734b0f95a4a80e18cde1caf85654935298408c0fbff7e7041a0d92efdfb64a73bddb8eaf985ff80bd0c4e08928027c792623289a4dde18027dc9c00d1c0915afb7a8ad876b51f889f6b37001", 0xda}, {&(0x7f000002a000-0x18)}, {&(0x7f0000029000)="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", 0xddf}, {&(0x7f0000029000)="ca34229abe8d5e1cf9d63e9172856a731a9e030499bf334d092a7d07ace6591413610016c574656c5a000cbde453ea903307ce54a1f2d071b11c1a52a139cb86a3341ca8a29bd8184ac594f3cf74df3ef741fda1f459a734f36d5bf4f1b8822f39235d7441e61778909ec4d1467d", 0x6e}], 0x4, &(0x7f0000003000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x0, 0x43e, r1}}], 0x30, 0x1}, {&(0x7f000002a000-0x1c)=@in6={0xa, 0x3, 0x800000000000000, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x14}, 0x1}, 0x1c, &(0x7f0000012000-0x30)=[{&(0x7f000002a000-0x91)}, {&(0x7f0000011000-0xc3)="60b5505e980e4c6434196b9c5bf4f47865220ba101d1a6b08bfe1bb48e81cf1586badb6841ef67aea8f73457da7061c1a75a01fd033ee5e03135e4a065622efa42bde9649c07a7fd74a8c43cf7c8025a6b915c4d9f6e28ee563ed6ba3605f971ad455014f6a6f06fd2e2502f05a1af5be61e91d6d975ee81cdd1b21de0e28c423de68a9f8aaa8b3e8b592811bc4deb255088c7749f9089eb927bca7f1f26b38426b21f2c1965ab0b6978e7267460cc1b6db142672866c5", 0xb7}], 0x2, &(0x7f0000014000)=[]}, {&(0x7f0000029000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000001b000)=[{&(0x7f0000015000-0xee)}, {&(0x7f000002a000-0x1000)="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", 0xef7}, {&(0x7f000002a000-0x66)="3dbffdf043ad744a376bad29529fd8d7612a4f4e0ba328e5225908e162c97077fb2c390971459c52212d31ff2d32a19f878fadc097c71b861fd14019e8c0edc12ff04c5dc2d6f9592c97edd331", 0x4d}], 0x3, &(0x7f0000029000+0xe14)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x80000001, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x23, 0x4, 0x6, 0x8000, 0x0, 0x6, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xe0b2, 0x0, 0x1ff, 0x3ff, r1}}], 0x90, 0x4048000}], 0x3, 0x80) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000007000-0x8)={0x0, 0x10000}) r3 = socket(0x1f, 0x80006, 0x81) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000002c000)=0xffffffffffff0001, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [0x0, 0x0, 0x0, 0x80000], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00', {}, {}, 0x40000000}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x46, &(0x7f000000f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "00e805", 0x10, 0x2b, 0x0, @dev={0xfe, 0x80}, @empty, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/03 06:53:46 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000002f000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000000d000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x10) 2018/02/03 06:53:46 executing program 3: pipe(&(0x7f0000219000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000013000)={"cde015e428fd5b66b0ee482ffa848403", {0x4, 0x3, 0x0, "d519968049e7", 0x16}}) sendmsg$rds(r2, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[]}}], 0x48}, 0x0) 2018/02/03 06:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xbe6c}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000458000-0xc0)=""/192, &(0x7f0000b54000-0x4)=0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000525000-0x20)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000aa4000)={0x100, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097c000-0x4)={r0}) vmsplice(r0, &(0x7f0000d8e000)=[{&(0x7f00006bc000)="e24bd237915effee965afdfb8ef4d7b6e93882099f19f407d3f17ff9fa42b01124cef345515c330877b32765f98c43680220b93fc254f479f23192", 0x3b}], 0x1, 0x7) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f00000c8000-0x4)=0x9, 0x4) recvfrom$ipx(r3, &(0x7f000062d000)=""/4096, 0x1000, 0x2000, &(0x7f0000cc9000)={0x4, 0x0, 0x9, "c5e3f5e15da5", 0x8001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000017d000-0x4)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000049b000)={0x0, 0x10000, 0x9, [0x3, 0x2, 0x1, 0xfffffffffffffffc, 0x6, 0x9, 0x7, 0x29b8, 0xb68b]}, &(0x7f0000ebb000)=0x1a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000524000)={r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x80000000, 0x7, 0x2150000000000000, 0x7, 0x8}, &(0x7f000062b000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000c16000-0x8)={r5, 0x6, 0x549}, 0x8) splice(r0, &(0x7f0000871000-0x8)=0x60, r1, &(0x7f00002e8000), 0x2e, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000504000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x8, 0x6, 0x4, 0x3b4, 0x10}, &(0x7f0000585000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00007de000)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0x9, 0x70, 0x3, 0x7, 0x3, 0x3, 0x9, 0x80000000, 0xfffffffffffffff1, 0x9, 0x9, 0x5c66, 0x4, 0x5, 0xffffffff]}, &(0x7f00002fb000-0x4)=0x108) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000d67000)={0xfffffffffffffff8, {0x2, 0x3, @rand_addr=0xb5}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, 0x221, 0x3, 0x100000000000000, 0x8a, 0x41, &(0x7f0000803000)=@generic="7580991ba3192765e7fda430e833cc42", 0x9, 0x0, 0x3}) r7 = accept4(r1, 0x0, &(0x7f0000cd1000-0x4)=0xffffff05, 0x80800) recvfrom$ipx(r7, &(0x7f0000d0f000)=""/51, 0x33, 0x2021, &(0x7f0000756000-0x10)={0x4, 0x1000, 0x8, "5b6c98317fcf", 0x1}, 0x10) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) socketpair$inet6(0xa, 0x80003, 0x10000, &(0x7f0000778000)) sendto$inet(r1, &(0x7f0000775000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r1, 0x1) [ 55.266228] [ 55.267926] ====================================================== [ 55.274240] WARNING: possible circular locking dependency detected [ 55.280561] 4.15.0+ #220 Not tainted [ 55.284280] ------------------------------------------------------ [ 55.290587] syz-executor7/5477 is trying to acquire lock: [ 55.296107] (sk_lock-AF_INET6){+.+.}, at: [<0000000068259fa8>] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 55.305544] [ 55.305544] but task is already holding lock: [ 55.311487] (rtnl_mutex){+.+.}, at: [<00000000c21444df>] rtnl_lock+0x17/0x20 [ 55.318741] [ 55.318741] which lock already depends on the new lock. [ 55.318741] [ 55.327027] [ 55.327027] the existing dependency chain (in reverse order) is: [ 55.334617] [ 55.334617] -> #1 (rtnl_mutex){+.+.}: [ 55.339890] __mutex_lock+0x16f/0x1a80 [ 55.344270] mutex_lock_nested+0x16/0x20 [ 55.348824] rtnl_lock+0x17/0x20 [ 55.352684] register_netdevice_notifier+0xad/0x860 [ 55.358191] tee_tg_check+0x1a0/0x280 [ 55.362485] xt_check_target+0x22c/0x7d0 [ 55.367042] find_check_entry.isra.7+0x935/0xcf0 [ 55.372289] translate_table+0xf52/0x1690 [ 55.376934] do_ip6t_set_ctl+0x370/0x5f0 [ 55.381489] nf_setsockopt+0x67/0xc0 [ 55.385694] ipv6_setsockopt+0x115/0x150 [ 55.390249] rawv6_setsockopt+0x4a/0xf0 [ 55.394717] sock_common_setsockopt+0x95/0xd0 [ 55.399704] SyS_setsockopt+0x189/0x360 [ 55.404170] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 55.409412] [ 55.409412] -> #0 (sk_lock-AF_INET6){+.+.}: [ 55.415193] lock_acquire+0x1d5/0x580 [ 55.419488] lock_sock_nested+0xc2/0x110 [ 55.424043] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 55.429549] ipv6_setsockopt+0xd7/0x150 [ 55.434019] sctp_setsockopt+0x2b6/0x61d0 [ 55.438659] sock_common_setsockopt+0x95/0xd0 [ 55.443645] SyS_setsockopt+0x189/0x360 [ 55.448112] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 55.453357] [ 55.453357] other info that might help us debug this: [ 55.453357] [ 55.461469] Possible unsafe locking scenario: [ 55.461469] [ 55.467494] CPU0 CPU1 [ 55.472133] ---- ---- [ 55.476769] lock(rtnl_mutex); [ 55.480023] lock(sk_lock-AF_INET6); [ 55.486316] lock(rtnl_mutex); [ 55.492084] lock(sk_lock-AF_INET6); [ 55.495859] [ 55.495859] *** DEADLOCK *** [ 55.495859] [ 55.501892] 1 lock held by syz-executor7/5477: [ 55.506444] #0: (rtnl_mutex){+.+.}, at: [<00000000c21444df>] rtnl_lock+0x17/0x20 [ 55.514135] [ 55.514135] stack backtrace: [ 55.518609] CPU: 1 PID: 5477 Comm: syz-executor7 Not tainted 4.15.0+ #220 [ 55.525504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.534834] Call Trace: [ 55.537396] dump_stack+0x194/0x257 [ 55.540998] ? arch_local_irq_restore+0x53/0x53 [ 55.545737] print_circular_bug.isra.38+0x2cd/0x2dc [ 55.550726] ? save_trace+0xe0/0x2b0 [ 55.554412] __lock_acquire+0x30a8/0x3e00 [ 55.558540] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 55.563700] ? rtnl_lock+0x17/0x20 [ 55.567212] ? __mutex_lock+0x16f/0x1a80 [ 55.571246] ? rtnl_lock+0x17/0x20 [ 55.574759] ? __lock_acquire+0x664/0x3e00 [ 55.578970] ? rtnl_lock+0x17/0x20 [ 55.582484] ? mutex_lock_io_nested+0x1900/0x1900 [ 55.587297] ? print_irqtrace_events+0x270/0x270 [ 55.592029] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 55.597195] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 55.602703] ? check_noncircular+0x20/0x20 [ 55.606913] ? check_noncircular+0x20/0x20 [ 55.611125] ? find_held_lock+0x35/0x1d0 [ 55.615162] lock_acquire+0x1d5/0x580 [ 55.618934] ? lock_sock_nested+0xa3/0x110 [ 55.623140] ? lock_acquire+0x1d5/0x580 [ 55.627086] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 55.632252] ? lock_release+0xa40/0xa40 [ 55.636199] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 55.642055] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 55.647910] ? do_raw_spin_trylock+0x190/0x190 [ 55.652464] ? lock_sock_nested+0x44/0x110 [ 55.656673] lock_sock_nested+0xc2/0x110 [ 55.660705] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 55.665879] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 55.670875] ? ipv6_update_options+0x330/0x330 [ 55.675432] ? _raw_spin_unlock_irq+0x27/0x70 [ 55.679901] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.684889] ? trace_hardirqs_on+0xd/0x10 [ 55.689013] ? _raw_spin_unlock_irq+0x27/0x70 [ 55.693482] ? finish_task_switch+0x1d3/0x740 [ 55.697947] ? finish_task_switch+0x1aa/0x740 [ 55.702417] ? copy_overflow+0x20/0x20 [ 55.706282] ? __schedule+0x8f3/0x2060 [ 55.710143] ? find_held_lock+0x35/0x1d0 [ 55.714180] ? __sched_text_start+0x8/0x8 [ 55.718302] ? plist_check_list+0x7e/0xa0 [ 55.722424] ? check_noncircular+0x20/0x20 [ 55.726628] ? plist_check_list+0xa0/0xa0 [ 55.730751] ? check_noncircular+0x20/0x20 [ 55.734961] ? plist_add+0x5cb/0x760 [ 55.738657] ? print_irqtrace_events+0x270/0x270 [ 55.743385] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 55.749246] ? print_irqtrace_events+0x270/0x270 [ 55.753975] ? futex_wait_setup+0x14a/0x3d0 [ 55.758268] ? __might_sleep+0x95/0x190 [ 55.762215] ? _cond_resched+0x14/0x30 [ 55.766159] ? futex_wait_queue_me+0x527/0x7e0 [ 55.770714] ipv6_setsockopt+0xd7/0x150 [ 55.774660] ? ipv6_setsockopt+0xd7/0x150 [ 55.778781] sctp_setsockopt+0x2b6/0x61d0 [ 55.782905] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 55.788590] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 55.793752] ? futex_wake+0x566/0x680 [ 55.797526] ? mmdrop+0x18/0x30 [ 55.800778] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 55.805855] ? futex_wait+0x6a9/0x9a0 [ 55.809628] ? futex_wait_setup+0x3d0/0x3d0 [ 55.813923] ? mmdrop+0x18/0x30 [ 55.817173] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 55.822249] ? futex_wake+0x2ca/0x680 [ 55.826028] ? check_noncircular+0x20/0x20 [ 55.830234] ? get_futex_key+0x1d50/0x1d50 [ 55.834443] ? check_noncircular+0x20/0x20 [ 55.838652] ? find_held_lock+0x35/0x1d0 [ 55.842692] ? avc_has_perm+0x35e/0x680 [ 55.846639] ? lock_downgrade+0x980/0x980 [ 55.850760] ? lock_release+0xa40/0xa40 [ 55.854709] ? lock_downgrade+0x980/0x980 [ 55.858830] ? lock_release+0xa40/0xa40 [ 55.862779] ? __lock_is_held+0xb6/0x140 [ 55.866816] ? avc_has_perm+0x43e/0x680 [ 55.870765] ? avc_has_perm_noaudit+0x520/0x520 [ 55.875410] ? iterate_fd+0x3f0/0x3f0 [ 55.879185] ? userfaultfd_unmap_complete+0x327/0x510 [ 55.884348] ? userfaultfd_unmap_prep+0x540/0x540 [ 55.889166] ? do_mmap+0x362/0xe00 [ 55.892681] ? sock_has_perm+0x2a4/0x420 [ 55.896715] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 55.902058] ? security_mmap_file+0x143/0x180 [ 55.906527] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 55.912210] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 55.917466] sock_common_setsockopt+0x95/0xd0 [ 55.921935] SyS_setsockopt+0x189/0x360 [ 55.925884] ? SyS_recv+0x40/0x40 [ 55.929314] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 55.934130] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.939131] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.943864] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 55.948593] RIP: 0033:0x453299 [ 55.951754] RSP: 002b:00007fca6c2aac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 55.959437] RAX: ffffffffffffffda RBX: 00007fca6c2ab700 RCX: 0000000000453299 2018/02/03 06:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/03 06:53:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000a97000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000058e000)=0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000d1000)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000004c000)={@common='syzkaller0\x00', @ifru_flags}) getsockname(r0, &(0x7f0000cfe000)=@sco, &(0x7f0000dca000)=0x8) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00008be000)={0x18, 0x1d, 0x82b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x41, []}]}, 0x18}, 0x1}, 0x0) 2018/02/03 06:53:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00007e8000-0x10)="f491093af4e2b6856b0618623db3fd50", 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000040a000-0x10)={&(0x7f0000b05000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dc6000-0x6)={r1, &(0x7f000091e000-0x3a)="e1294c4e08015790397cc64b70717151a9331cd29d80f251531defd525dcadab3b06a536f1675e9506a452406048c8e2b9931eb2923de2a0da43", &(0x7f0000732000)="615853922110f6f8049a616b9320b56a0d26b1cedac484d04f4a21d8fa92c5aa0975f47e7225a544f300549585be6a0e4d6e12e8ac0db8b9c12caa6a876cd9812efe590e11644e5b22126d78aee687e8174f94ef641fcb84f1304d0dcbe0839bbef52f16cafd92d7c7cb85457ee1ceacf85bf6fead00ae4a87ed8614e0233c4b1c882393844f476e96bb11cfc9d1481d5bb452", 0x1}, 0x20) sendmmsg(0xffffffffffffffff, &(0x7f0000eea000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f000044b000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00003d3000-0x4)) 2018/02/03 06:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d2000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = socket(0x1f, 0x5, 0x5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c8b000)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000779000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000543000-0xc)={0x0}, &(0x7f0000223000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f19000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000733000-0xc)={0x0}, &(0x7f0000200000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005b6000)=0x0) sendmsg$nl_netfilter(r1, &(0x7f000028f000)={&(0x7f00003ee000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000351000-0x10)={&(0x7f0000308000)={0x1320, 0xb, 0x1, 0x300, 0x5, 0x3, {0xb, 0x0, 0x5}, [@typed={0xc, 0x51, @uid=r2}, @generic="e996a6e4fe52af792ba9a69a154b688cf1321d027b0766a9b95500e5e00691e31b3c87bfcf66e8a6242b8c6991a6f29e0c50c5331c49db66c0517ad07bc880e96255a4688d6aca9471f923ef738f62c28054562d682139991d88b3bbc2f2280d920a60f61f4db5f28cb87728618f36695759866a6ecaca2333d70148f786f9af075085fce1d6ebe1f589ff34832089e645e51f1127e4ad5aaa552464e95e7225af74748e0795e6c7ef7084eab41fe5a8b823701a7fe375e68cab58adaa27852c80fc3bee9c3742046a492d0788e9cae7f76a2f1ad8866da4a8b038e96715", @nested={0x4c, 0x42, [@typed={0x18, 0x19, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}, @typed={0xc, 0x92, @pid=r3}, @typed={0xc, 0x57, @pid=r4}, @typed={0xc, 0x54, @fd=r0}, @typed={0xc, 0x8a, @pid=r5}]}, @nested={0x1028, 0x83, [@typed={0xc, 0x6b, @pid=r6}, @typed={0xc, 0x26, @u32=0x8}, @typed={0xc, 0x48, @fd=r0}, @generic="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"]}, @generic="fc0978104fd3c46445a2ff2d64c3223cf65aa447e55f0bac4876305ffe6a7b3df55d614632da8edfbe05a006e962c6473022324d7f29319d7fbe81eed890def38b9acc283b966ad4", @generic="875ab579db21d82420a8eddf3fd711c40c95a4ceab4dccb673a67b513aebc8e607878c34c7c89fe0e5d53b84a0dc193c282dbeb99b235a78f1e39b61880791c290381e693a790d77108c9562a7ee9d43e3f51f74844e15794ed96a43ed155e3354ade1196663f93f12444e2141bc4ee43ffefaeff22028f3b0217e6c", @nested={0xe8, 0x89, [@generic="c89207a66081aa2ac852ade86d2da5855898ebf0a6f27047ac16875d099ac122d3aef21369c82445d66af15d9c6153295382f27f6cc3af4daf46faed53a8693d22fc8a35ec37ca53d59b327c4f010d271bb9798314d9569c149008ee500af736951765d3d94a3bb0d6fbd236517d17b7cef1c0906c721c3fceed04217a53f6950812f8993de67b89ece06722cd0eb1d3d6a83d6ef83c1c664946f771788b7b83646cd784d9236928bb61b1dd22acea729d04f5a003cfa0f989fe3a98e2cd252394812525aff6b5e6ad13cd5287c2b3c1b65fbfce659e1019ad6824929b74ae87d8f05667"]}]}, 0x1320}, 0x1, 0x0, 0x0, 0x10}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x800000008) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r7 = accept$alg(r0, 0x0, 0x0) write(r7, &(0x7f0000082000-0x9)="23000100fcff0000", 0x8) recvmsg(r7, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc, 0x9, &(0x7f000064f000-0x10)=[{&(0x7f0000d0f000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf}, 0x0) 2018/02/03 06:53:47 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f0000fd8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fd6000)=0x14) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000fd8000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/02/03 06:53:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006ac000-0xe8)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000002000-0xff)=""/255, 0xff, 0x2000, &(0x7f0000000000)={0x2, 0x2, @empty}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000002000)=[{&(0x7f0000002000-0x98)="2c0bfe0341bb5d445bed782c866b8ee7ebcb351d2b1c7dcff55d88ed6aaa64d1fb7c8f50a7c26bd2d66ab919faa3e0f1e4202f5dcc29448b123e248b98a3c4e56642316bdd9d8b0aa46bb057d0c9fd2cb5b8d4946619569c22180ed0ce5dec8abcd2665c85c6dcf5dcfaf1d785d07ec83fc06fe9d01479f7c750e742aa03859d4a390edece90fa6c630c0a70dc23689c8fba453f121e8d9a", 0x98}, {&(0x7f0000002000-0x59)="9394955627b8177b3cb11f4e780a7a319b4590561b03c10329fda44cb3548233130ad3200245fb9a4e4f002b48a0ebacc6cc7cf6d82b06128444b6bdf9887c7f3114a083af7ef1bd117b8e1b070379118879cea31bca031701", 0x59}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f000037f000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000063b000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@empty, 0x3, 0x0, 0x3, 0xcd70, 0xa, 0x0, 0x20, 0x2f, r2, r3}, {0x20, 0x100, 0x401, 0x6f188bd8, 0xff, 0x20000000000, 0x4, 0x3}, {0x1000, 0x5, 0x8000, 0x7f}, 0x3, 0xd, 0x1, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in6=@empty, 0x2, 0x0, 0x0, 0x5, 0x1, 0x5, 0x10000}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r4, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r4, 0x1) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000803000-0xc)) 2018/02/03 06:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7f}, 0x20) socketpair$inet6(0xa, 0x4, 0xbd, &(0x7f00001e8000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00003c7000)) 2018/02/03 06:53:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0xfffffe1a, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a15000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001ec000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00001ff000-0x8)={r2, 0x11}) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) poll(&(0x7f000047f000-0x28)=[{r0}], 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f63000)={0x5, 0x3, 0x1000}, 0x4) getpeername(r0, &(0x7f0000d93000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f000041b000-0x4)=0x32) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ef3000)="542d4e5fd7bddbdaf1a7b2cc024c16362c419aea83775896a56e39165e44eb2402b199dfbab2dd82ae", 0x91) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000339000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) [ 55.966681] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000013 [ 55.973922] RBP: 0000000000000000 R08: 00000000000003d8 R09: 0000000000000000 [ 55.981164] R10: 000000002001b000 R11: 0000000000000212 R12: 0000000000000000 [ 55.988407] R13: 0000000000a2f33f R14: 00007fca6c2ab9c0 R15: 0000000000000000 2018/02/03 06:53:47 executing program 2: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001ed000-0x8)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20}}) socket$netlink(0x10, 0x3, 0x5) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007f7000)) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000947000-0x8)={0x0, 0x0}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000947000)=0xfff, 0x4) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000947000-0xc)={0x0, @rand_addr, @dev}, &(0x7f0000946000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000719000-0x14)={@loopback={0x0, 0x1}, r3}, 0x26b) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000459000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, {0x6, @random="620d9f73fa08"}, 0x4, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="fcce917b4cb51ce3121fda8f049cf604"}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000035f000-0x4)=0xffffffffffffe398) 2018/02/03 06:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4(r0, &(0x7f0000d96000)=@can, &(0x7f00002e7000)=0x10, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18}, [], {0x95}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00}, 0x48) 2018/02/03 06:53:47 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000039d000)={@link_local={0x1, 0x80, 0xc2}, @random="b8e0c8e8f900", [], {@generic={0x88f5}}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/02/03 06:53:47 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000001b000-0x2)=0x101, &(0x7f000001b000-0x8)=0x2) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000b000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "0000000000000400887557ab7de7ed188dc4e56632993e7de558dbacfae51e3d2047efff000000000000001f1ec79e27cfa203ee68c384e5861aeb622c53f56a39a4299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2500000080d1099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) pipe(&(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001000)) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000223000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000afd000-0x21), 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b1e000-0xf9), 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000001a000)={0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f000001a000)=0x3) read(0xffffffffffffffff, &(0x7f0000012000)=""/175, 0xaf) r5 = socket(0xb, 0x8000f, 0x9fae) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000be7000-0x10)=@generic="c857cacc0bdc5fbedc310478c4722490") ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f00009ec000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000000f000)={0x0, 0x58, &(0x7f0000001000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xb4d8}]}, &(0x7f0000012000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a97000-0x8)={r6, 0x2}, 0x8) r7 = accept(r3, &(0x7f000010e000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000add000)=0x10) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000bdd000)=""/82, &(0x7f0000584000)=0x52) sendmsg$nl_crypto(r7, &(0x7f000038c000)={&(0x7f000008c000)={0x10, 0x0, 0x0, 0x8040}, 0xc, &(0x7f000010c000)={&(0x7f00002c7000-0x10)=@delrng={0x10, 0x14, 0x202, 0x7, 0x3, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000009000-0x14)={r6, 0x8, 0x7fff, 0x6ca, 0x10001, 0xb}, 0x14) 2018/02/03 06:53:47 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000-0x1c1)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @common='bpq0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, @gre_key, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x300) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000008000)="c56a4e96a59925c93b8abcdf03537f20b55a5b25a87c28cc9de4fe222386b9afd6a43541d0f442fc6eeef318b09467f4954289c50bdc0ca18d11c1aab1d0c58ca9a9e37eb2660981c300b77d996f1d3f2e325c0cc5df0a10ab7edca5a03d26bf86a495fc11d2c54f7745eb7a9d4c79f1868d98ffa939f588da4cbaa6e8eb671698f7f4221c328be0b3b7dcd922a3342f805b17e3edc933d0fa99d45bb5b54f", 0x9f) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000007000-0x4)=0x30) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000000d000-0x31)=""/49, &(0x7f000000f000)=0x31) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000), &(0x7f000000e000)=0x4) 2018/02/03 06:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000062d000)={0x20, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x1, [@generic="4852d99865"]}]}, 0x20}, 0x1}, 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000dc000)=[{0x0, 0x0, &(0x7f00005c9000-0x40)=[{&(0x7f0000a3b000-0x19)="6534cfd49eb43b93211b05a491acf10628dcce27e423996bea", 0x19}, {&(0x7f00004aa000-0x32)="0ab606030c626ff2db979413e545d7b9ea0f1fdd52b70e2723764bdb514f43939536b95241cabf9d59b1afc866e0fae4a77f", 0x32}, {&(0x7f0000b35000)="6672bf6a062c6d81718e6bd629774d7031694c4dcb6ced8959b447aa630aa00a78081cd145268ccbdaa2ffc3ca19f9ed6d6cb2426a51faf8aab8f14905644ec1731a41754b27bd708bffe3e530bc19922e8396548bc1b0f020b972d54a28e380b8a0372d201f895afa73da95d353de24a864128c9c34c720649ac033aca49584d65eb19ce682caf08d0240a0b1d7bb8f7fb31321ca37c1ec4940e8fb2156417dffead6b60aa3651ef0e3bd3c", 0xac}, {&(0x7f0000609000)="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", 0x1000}], 0x4, &(0x7f0000459000-0x368)=[@iv={0x100, 0x117, 0x2, 0xe7, "f4b94d3b847a008ba143d244fa475aebf2ea3e18c51c9f673354607d44d0602e76eeed034eb251eafc955f04c8231bbe569fa7edad3c171a331562cbfe789f026035e4fb3a20ab6a99cf3250cc9e799974ffa76efa60dd0e815b1120b68fb38afa36beda54cf4c30cd68ee9f976dcc30fc4d2e4a10bec82b2ce8e2437cb97425a9d8930ff40407b0c060da0939c623dbb171cd04a2fcb057595697c35bbba0621ff05f3636d63cae24ca0b828be10af65e7e87f6f88b38d45071cdb213f47aaaf5267265290deb7cf339e7cef0cc5822a4e853a961200a7abbc871c54b872d972496523a696164"}, @assoc={0x18, 0x117, 0x4, 0xd9f}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x1400000000000000}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc9, "1065902daf6d9fd6b12b0df3d61704a714e3c8bae5bd8241352454ad567fa92fda50fe283f1850e136a8486b20746663c10c43054e34f2e7d7cef5679149ed0b15c80a862008a23f809ba1071c2748106628fbb7482cf6009d5b77a663b7ce5a60c71b444be16666bd19bf1f2858627afb2f813230831eefca80df0cbedad8f9f4423682dd2ffe9a897a096e47de9ccf51994290c29e7e074a64518519f3c310133089275535a4cf963c07882cfc172efa3a8a6de668226d89bd94aa1fdc23a38022dd4708f59b6a8c"}, @iv={0xe0, 0x117, 0x2, 0xc9, "6619d0eb5d901e5536c8dc871bd6e7f1a4b842aaa17456114d56ecbaf66230f36ab07a1a063799bf7ffbefd5e8662a5d0ab9b65dfe27f307f921eb6583577188c8994f0408dfc5d16ca1503c8420b689a38f907e85255f0bbdd58e4b2cb39e34b35d1d993a7c836ade4b71715976a02f02bb22bc0323edf16efe474e46bfc3aeb4cdce670ba1694d586402ea9a6b8e8c4635ed65b0cd5b5017c571c760cbd16693670680ab4ac4b0a350a98a817b6f5fc615059f9215639694fc82978ecce014f0ba14f9a45fdb06b4"}], 0x368, 0x40}, {0x0, 0x0, &(0x7f000052e000)=[{&(0x7f0000474000)="fdad5f1b9ea2e2550ebbd55e8844f348925c44fef216f5cd129bc73954b7770cd5f7266672502ae5dbe2ae666d3d2ed028aa31e33e22112f628d67bc1c966bbccc9bb4e974edf92497287ef6d851daef19e65098211dcfe1cec4edc0ae7a60a80653db880b8d320ee44f925b50d070e3c3487b1b2defc811b7bea6fb59dc72fb6f0e839b8e4332edd86a1c444cdbddf8f2e304f4fe06bdc1006c0b2b71b0914302dab9d5d2041541030fd5eb8dbbf1886cfc335c442664fd73585c8803c28a96dfcd9bce19bbf83bb415a85f64a44adc01487887410d9906", 0xd8}, {&(0x7f0000069000-0x28)="e63d96e0d1a97304c9f431df32c9e790d42d79c7abd51bb1cb87e359658333725eddc52ac1aee5fb", 0x28}, {&(0x7f000006b000)="2a0c305ec63e25a91763ca98e3f269337bc240124da85a78884ad37d5b8a2b5be661ac19f10705785897f66f19af5bc1ba25471627c56ae1b4c06d20acb8dc96d604fa323a0d66de45ac136b016efb790310cb14eb024a7077ee56c29f780acc76edab918fa340dd496f74afa097a1e43d7b2df31363e525c223228a329dc3696f6273ac5d58002dd9d1561fba09af510de8051e889a6639164155f277b7639cff95212bac4a3a747854cdf4ea2a693a33f646714f87", 0xb6}, {&(0x7f0000054000-0x66)="12ca80cac9e5519d128e9fbe936d3bba0c35bfd4cc3102f434c86226a78344169ce5335a8ae82c8603d7d15d551351503a658b56d2f9e94bf7ea7ceb99c78ab013d52a182832e83f2d45d1cb2afc3e60104106e7c64370411dc4760c81f92e283c6043bd3b9a", 0x66}, {&(0x7f00004d8000)="1e282c9a7c07dd059abbad77b2b9841d690fed937806a77c3bd6abdf5c0fcc2445e868ed69bcc1dbcb9fecbad330e86d817ce78e6879bd445a02470313a6474648628de423d43a3f43202d64b76786caa7509999598a824508517ba9fd1bbe95c863e43551ecbf047f8506cd2f79f90de9a2c6ca7bb6e287a52a5fc3f4376eeafe5a331036c03ca5234b79f6ca31ff26c27f0586dbd839bdc58a03662a349702ae1d2a1d77c98826c623c1c498819d225921b06da8e49fdb19190ce0ec27ac671aa68a01d89d513f85fb99bec905b18a32271866913e7560425fb4dbd463e6b047deedeead862e87a02cf572d60c136c9a43b8", 0xf3}, {&(0x7f0000361000-0xaf)="462be7bb1e1e0cef93c207c82fe34bf83763804dc02764a26622f221cc5b39a6ec2b8fdbf1796459381bda7477d16b2bb0ae3589a587d07b0941f6c05ae4f57705d7cf4a8112559184e44780715be3f0c01c425a51bc00c0cf92350b3faeff9626a5cc4756bf6dfe233f4608b209e543002d9892d1c286a04988d104e209c956da848039083ddfd75296b531cbe9b25c8bb5f573aff781df61edb1f5afaecb081b11f60b856e72dd6f32f4b4267379", 0xaf}], 0x6, &(0x7f0000a76000-0x140)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xb1, "93f1e9021e2b68868de57d5bfb7d799000ee3e1b1dc46b1440260387f50c51bca7af9438a6252a5bf6d7ec9d4400b82e51f76cf2ca070175cba6dad5fec46b5b9923e0481f1c848045b473d8d9a3ad623dd5e163e983259284bab6b7722d8657b20ca0d67786c56d64fe21c3cbee4aa2ea945d98ee63cf7653fb7747a1070161ccbcbb7619ed0ff81ed78bb30d83e0b5181e8acf4689ed4baf1fe9fc2db1121cb39a51d41d7f00daddd60d10d3bf0e5a85"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x140, 0x40}], 0x2, 0x10) 2018/02/03 06:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000cb7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000604000-0x4)=0x26) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000154000)="3652da6dc13d6be8f9aae9fd778124f16773ae48b04b1e2c0cf155941cf00384b0134e75aa6c073e5acdac514fa346c29f0729f6caa47eda584fa88a8b502e8674faa38a86c5b00a8e58c894aa00b0db98357b3e7a38953ee91300c84281168b70223a957d732d2e3eeddad4faacef221b9e66586ec24d423223e2354e3ac186d9c04502879a9c87632951227c9d72e97d399675921e9e70582b77cfee0fe754276ffe634c28cdfda7d20760565c3181c62db1d77e7bbfa9b0338ce27023cbe852c4c753f8021c8d1c2fae16cb1e07", 0xcf) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b3000-0x89)=""/137, &(0x7f0000d1d000-0x1)=0x89) r1 = socket(0x10, 0x802, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000033b000)) write(r1, &(0x7f0000719000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000039a000)={0x5, [0x5, 0x40, 0xd1, 0x8, 0x445]}, &(0x7f0000839000-0x4)=0xe) 2018/02/03 06:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname(r1, &(0x7f000070e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000b95000)=0x284) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000332000-0xe8)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f00003f1000)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00009cc000-0xc)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres)\x00'}, 0x58) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000b87000-0x118)={0x6, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f000018e000-0x4), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)='\n\a', 0x2) 2018/02/03 06:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cc6000)) poll(&(0x7f0000c06000)=[{r0, 0x3}], 0x1, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000317000)=[], 0x0, 0x7fd) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000393000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f8a000-0x8)={0x0, 0xeefd}, &(0x7f0000877000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000981000-0x8)={r3, 0x3f}, &(0x7f0000081000)=0x8) epoll_pwait(r0, &(0x7f0000f31000)=[{}, {}], 0x2, 0xfffffffffffff801, &(0x7f0000533000)={0x6}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x10000, 0x4) 2018/02/03 06:53:47 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x0, 0x7) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000036000-0x8)=@assoc_value, &(0x7f0000036000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f}, 0xe) 2018/02/03 06:53:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) connect$pppoe(r0, &(0x7f000032e000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='rose0\x00'}}, 0x1e) r1 = accept4(r0, &(0x7f0000ec9000)=@l2, &(0x7f0000a96000)=0xe, 0x0) bind$nfc_llcp(r1, &(0x7f000004f000)={0x27, 0x4, 0x8, 0x5, 0xff, 0x3e, "7136e4f2201af3660c93772a67861209692bd8fe5cf92e88a486dbd00c0362cc3264f084af4aebe76781e80ae2329902e51f39c893bc690b0a81afe9bcc13b", 0x6}, 0x60) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000d99000-0x60), &(0x7f0000827000-0x4)=0x60, 0x80000) r3 = accept(r2, 0x0, &(0x7f00006c5000)) getsockname$packet(r3, &(0x7f0000e13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000668000-0x4)=0x14) accept$nfc_llcp(r2, &(0x7f0000b9b000), &(0x7f00002b7000)=0x60) 2018/02/03 06:53:47 executing program 6: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000105000)={0x0, 0x0, &(0x7f0000011000)=[{&(0x7f0000105000)=""/41, 0x29}, {&(0x7f0000105000)=""/245, 0xf5}, {&(0x7f0000106000-0x1000)=""/4096, 0x1000}, {&(0x7f00000e8000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f000007b000-0x16)=""/22, 0x16, 0x1ff}, 0x2) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000107000-0x61)={0x0, 0x59, "404b4c04a3a2d2a70ae63650827c8a22281d0838589e73f05624c875743ec70b560d001a2b4983c9f0d53a72d7471132d8f79334745811cb56a5e2c7582a6680cc1185581aa947925825975a5bcdd03e7da5fe8f65638640c5"}, &(0x7f00000b0000)=0x61) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000107000-0xc)=@sack_info={r2, 0x3, 0x1}, &(0x7f0000106000)=0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000069000-0x8)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000e9000-0x4)=0x3f826a57) 2018/02/03 06:53:47 executing program 3: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x84, &(0x7f00004ad000), &(0x7f00004ad000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) 2018/02/03 06:53:47 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000006000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000004000-0x4)=0x1c, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000006000)=0x401, 0x4) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000-0x4), &(0x7f0000002000-0x4)=0x2) 2018/02/03 06:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x3, 0x1ff, &(0x7f0000395000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005f3000)={0x0, 0x8001}, &(0x7f0000cd0000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cc0000-0xa0)={r1, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x2}}, 0x9, 0xfffffffffffffffa, 0x7, 0x400, 0x20}, 0xa0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00003a9000-0xb), &(0x7f0000ef7000-0x4)=0xb) 2018/02/03 06:53:47 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ff4000-0x38)={&(0x7f0000b85000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000f14000+0xc43)=[{&(0x7f0000ffe000)=""/25, 0x19}], 0x1, &(0x7f00007aa000-0x7f)=""/127, 0x7f, 0x100000000}, 0x2002) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000fff000-0x38)={&(0x7f0000fff000-0xc)={0x10, 0x0, 0x0, 0x1040080}, 0xc, &(0x7f0000fff000-0x10)={&(0x7f00003c3000-0x44)=@newneigh={0x44, 0x1c, 0x1, 0x2, 0x2, {0x1c, 0x0, 0x0, r2, 0x0, 0x80, 0x1}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x6}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @NDA_CACHEINFO={0x14, 0x3, {0x3, 0x311badf5, 0x40000000, 0x2}}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004001}, 0x40000) sendmsg(r0, &(0x7f0000a7c000)={&(0x7f0000ffb000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "322ec84762a3d2da231b4ec2e030b841a2d4fcc9a6a12d90121be1665375749e41c90a9587fdd54e5fe9c33efb82807675ea3bf7c247beba6b5b9a48b5f7f1"}, 0x60, &(0x7f0000ff8000)=[{&(0x7f0000ff8000)}], 0x1, &(0x7f0000ff8000)=[{0x10, 0x0, 0x5}], 0x10}, 0x0) 2018/02/03 06:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000ae7000)={0x10, 0x0, 0x1, 0x8000000}, 0xc) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netrom(r0, &(0x7f0000819000-0x38)={&(0x7f0000fb3000-0x48)=@full={{0x3, {"37b33ced290c43"}, 0x4}, [{"ffa1c3d17a21b3"}, {"b7e2ce1e046bfc"}, {"54b14beaac1eac"}, {"7975782a8bc152"}, {"e2e2ed3f307d3d"}, {"12e8a231370c1c"}, {"927b3c662cad4f"}, {"07b052ed1541db"}]}, 0x48, &(0x7f0000776000)=[{&(0x7f0000b57000-0xc5)="e1af0ef8653416f1e8854b917a8535d04f35b27c7218f00d7e72d01fb71beb6cc611c067bf8230459bbb96798e79ee29a12c0bc61ab70d5c77fa1183c98114b5f690cb6ee00a5c5974117e5724ecb9b00809bb7899d96d6af2aeea9b6a66f591f8d5fe04c7f3510222f2c1dd3965c3ef11bc750ae4b6d279f1a71be109bf513530c396566848aa359abd34445ea975adf2901a5e727f237834cb0bd15734eb3fb29bd8540b6a9250405b6a583cfb21b55b189193d11564bb577a534140eedfdfee3e8cc8c9", 0xc5}, {&(0x7f0000336000)="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", 0x1000}, {&(0x7f000082a000)="306aa6ff986644dcb9d0ac9fe367e5bfe6154853bda5e65dbc107aac792046accb5683ee", 0x24}, {&(0x7f0000713000)="754a0871aa8901c8aaf69262297afae6fa784dcd4a50627fc610499a58c30449e33749447ba30e59b2155f1a74b9e4d5828a90871f082adec73ec86cc9f291578f5ef36f153cd01b9b7f11058d727bbdf57df49b987639002ea0ee671380e840092bee0c09e49323ceace6ec433061c16499be961a544d7254901b249c0a04657510e098ca4244128a4e2eb735ccf5bd82e471bc963e9b68630f", 0x9a}, {&(0x7f0000fb8000)="6b46aa6fb0329de0fd7ee53b3eb92531ff9b4986f40a30fc0eea657af0d1c84c54e6a26c8d33436d4d20de1e9f51c3f6c388fcb408a2032ef199b6d50d2611b876d065e92887e8bf25998aa6ab4bc37e6e7eea39042acfcf4776de810e354fe1bdd3a01d14036a4be04dccb4cc21ee1cdb1d6457253106906c9a931f0acc0bb471c129b2553c35c6c248242c5a7d962cbf108d9f4efbee83d058e5057686f7debfba1f18600d25d353d4abd23aedaf3a66c9b72eab46499c4c4274ccedb34c422ec52ebe0699e32060", 0xc9}, {&(0x7f00008d6000)="ef065e2fbb87fda938bee9f6e94e8262f9506176f28991f68d81e67545ccce6ba84b89b4edba043a7aa579d1e71e5e752ffbab58fb565a1f4407b4fa655f0ecb286cb680c57f77d35429df", 0x4b}, {&(0x7f0000dcf000-0xa8)="51cc82647ace00870cca5ba13409f22380f8d2e90081b475d5852b63af97cb95b7946d2e79c5ba413ebcbcd5d05d2b5b9ef3fb42c58086d7f49229214b95a1d2fa78d63c8e0a8b5a205d535bd52ca8b7188e839e4cbf517582be822fcb132695516a9e9773dd0ab8aa912bbf266d021af2d46cbf57851ac46066316947bc939e5a50fc6baf710733bbd59919aca3aa5de3b3ef39679938a6baf02ad6c2d3ea98ee49afb0d128d935", 0xa8}], 0x7, 0x0, 0x0, 0x4000004}, 0x8000) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='lo\x00'}]}, 0x34}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000b56000)={&(0x7f0000047000-0xc)={0x10}, 0xc, &(0x7f0000250000-0x10)={&(0x7f0000f3c000)=@mpls_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/03 06:53:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x4, 0x0, 0x0, 0x0, 0x80000}, &(0x7f00008d8000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008d6000)={0x3, 0xccf, 0x820c, 0x3, 0x1, 0xbe3, 0x3ff, 0x100000000, r1}, &(0x7f0000000000)=0x20) 2018/02/03 06:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000ae7000)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0x3, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, 0xe2}, 0x1}, 0x0) 2018/02/03 06:53:47 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='bridge0\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x19, 0x0, 0x0, "00000107c89d"}}) 2018/02/03 06:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000613000), 0x0) 2018/02/03 06:53:47 executing program 7: pipe(&(0x7f00005df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e93000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d68000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009a2000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f000067d000)={r5, &(0x7f0000c82000)=""/207}) getsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000f7c000), &(0x7f00004a8000-0x2)=0x4) 2018/02/03 06:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) socketpair(0x5, 0x2, 0xfff, &(0x7f0000cd6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00008a5000-0x10)={0x1e, &(0x7f00008b3000-0x1e)=""/30}) 2018/02/03 06:53:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x0, 0x8000000080003, 0x0) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000976000-0x6c)="b6c15914f5eb09ea63226e1053fa731b90ba66e6cf71bf15c57162dc6ef58664a8cbdf154eae8a6ee7b19146f4dd9db1da24f8d10d5753fca013810e7cbb64f4b28faa354c6d10d0f849d4fb0badf4d76a47f3dde8df7ed908b01dba0c2bf7df9ebcd1493a0aac306f9968e7") ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000ab2000-0x4), &(0x7f0000c75000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000a70000)=""/4096, &(0x7f0000bbe000)=0x1000) 2018/02/03 06:53:47 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) socket$nfc_llcp(0x27, 0x0, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff9000)={r0, &(0x7f0000ffa000-0x50)}, 0x10) 2018/02/03 06:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00007ae000)={&(0x7f0000cab000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a, &(0x7f0000294000)=[{&(0x7f0000831000)='V', 0x1}], 0x1, &(0x7f0000c19000-0x2020)=[]}, 0x40000) write(r2, &(0x7f0000fde000)='u', 0x1) recvmsg(r2, &(0x7f0000e37000-0x38)={&(0x7f0000e22000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000f88000-0x10)=[{&(0x7f0000c47000)=""/118, 0x76}], 0x1}, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000c0e000), 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002e3000-0x4)={0x101, 0x7, 0xa000}, 0x4) 2018/02/03 06:53:47 executing program 2: r0 = socket(0x5, 0x80e, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x5, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000993000-0xfa)=""/250, &(0x7f00000f3000)=0xfa) mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) listen(r1, 0xfffffffffffefffe) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_extract_tcp_res$synack(&(0x7f0000020000-0x8), 0x1, 0x0) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000010c000)={0x0, 0x40}, &(0x7f00000e4000-0x4)=0x8) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000010d000-0x6)={r3, 0x4}, 0x6) bind$inet6(r2, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f0000035000)=0xfffffffffffffff8, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000090000-0xa0)=""/160, &(0x7f000008a000-0x4)=0xa0) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000fa000-0xa0)={r3, @in6={{0xa, 0x0, 0x58f, @loopback={0x0, 0x1}, 0x300}}, 0xc860, 0xffff, 0x2, 0x9, 0x40}, &(0x7f000002d000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000ae000)=0x400, 0x4) r5 = accept(r2, &(0x7f000010c000)=@ax25, &(0x7f000010d000-0x4)=0x10) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f000010e000-0x8)=@assoc_value={r4, 0x48da8f91}, 0x8) mmap(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r5, &(0x7f000010e000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000019000-0x48)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x5}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, @in6={0xa, 0x2, 0x30000000000000, @loopback={0x0, 0x1}, 0x7}], 0x48) 2018/02/03 06:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0xffffffffffffffc3) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) r1 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f00001be000)={0x1f, 0x8001, 0x3}, 0x6) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) writev(r0, &(0x7f0000730000)=[{&(0x7f0000192000)="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", 0x201}], 0x1) close(r0) socketpair$ax25(0x3, 0x5, 0x4b17c5291f3344e1, &(0x7f0000a3c000)) r2 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r2, &(0x7f0000c4a000)=@abs, &(0x7f0000823000)=0x8) 2018/02/03 06:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000785000-0xe8)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000c96000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000601000)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00009bf000-0x4)=0xe8) r3 = accept(r0, &(0x7f0000ff4000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000406000+0x849)=0x26) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000aec000-0x10)={0x2, &(0x7f0000ba3000-0x3c)=[{}, {}]}) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000da9000-0x4), 0x4) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000015b000-0xe8)={{{@in6=@empty, @in6=@empty, 0x0, 0x3, 0x2, 0x0, 0x2, 0xa0, 0xa0, 0xff, r1, r2}, {0x0, 0x5, 0x10001, 0x3, 0x9, 0x8, 0x2, 0x2}, {0x1, 0x3ff, 0x6, 0x8}, 0x9, 0xd, 0x3, 0x0, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x6c}, 0x2, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3, 0x3, 0x7, 0xfffffffffffffe01, 0x8000, 0x9}}, 0xe8) r4 = socket(0x0, 0x800, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009a3000)={0x0, @in6={{0xa, 0x1, 0x6, @empty, 0x80000000}}}, &(0x7f0000cf7000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00003c1000-0x10)={0x1000, 0x8000, 0x1, 0xa738, r5}, &(0x7f000060b000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00001ae000)="38ac3393a05d752d9968ac496a0db509889254bb81abf242cbadcb9dde4d664b"}) 2018/02/03 06:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x6) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000441000)=0x8) pipe(&(0x7f00004ed000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fed000-0xc)={&(0x7f00003fa000-0x8)='./file0\x00', r1}, 0xc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001ca000)={0x0, 0x4, 0x1, 0x100000001}, &(0x7f0000bbe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000203000-0x6)={r4, 0xffffffff}, 0x6) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) 2018/02/03 06:53:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) accept(r0, &(0x7f0000511000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00002c0000-0x4)=0x32) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e77000), &(0x7f0000f82000)=0x14) 2018/02/03 06:53:47 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xb, 0x7ff, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000023000)=0x7, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x8}, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000025000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000025000-0x4)=0x10) 2018/02/03 06:53:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_emit_ethernet(0x4a, &(0x7f00009ac000-0x4a)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="a7c4fc870e95", [{[{0x9100, 0x4, 0x101, 0x4}], {0x8100, 0x1, 0x6, 0x2}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}}}}}, 0x0) r1 = accept4(r0, &(0x7f0000b18000)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, &(0x7f0000d0b000-0x4)=0x1e, 0x80800) bind$inet(r1, &(0x7f0000e67000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) pwritev(r1, &(0x7f0000eec000-0x40)=[{&(0x7f000077c000-0x11)="95c46296a969038292392155b4a73a2bbc", 0x11}, {&(0x7f0000624000-0xf4)="9aa64614e60a3b438a5da83043ac6c0f24c9f67c050b7c12ccc69f92483b41747f4364eadece442e2b77553657b9b8de693e4f45cbfed371d5266b9cf26f50963ddb19cff2d027266808b15d021845f398a101191e2b156dd4769b9f4c683c9786f1e9c056ba529bb237ea4ddc77fa6c86baebde235d630bf854ac785e0f80477dda356d10b0bafccc6d3a920bd5fcd13fe13157013a0f988193859c26995b12dd3ce1ad0d87b42b1e1ee56f384bf0f54da2092192698dc5d37f9f3493846bff4e208b708783bbd0ef86789cc0a4a946842e0a98d591047ef2598f3fb6b67443004c7af6c223c00bbea8ff9bd395edf4bc703c0b", 0xf4}, {&(0x7f0000135000)="9fcedec61219c67208190c1d274f80bd053076b2a4d689dd0d6b7d433f88db4a6abe6bd5ec1e386049833b3cdba2f0fe03b73e2c5491f5d03a8cfaeebe293dec9492adb3d672c649769048aab46bb626afa260dc7b7463643e22d9f82040555aaff7ad0dceb1c0daea11d4f865ad6d65c2dbc7ba5422e1f930", 0x79}, {&(0x7f0000197000-0x26)="6f1b51ff9f0f61faaf22e4201a07dbebce9dd0e416d249ac0f57a63b6fc0ff1b2698499c5be3", 0x26}], 0x4, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00007b9000)=0x7, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000d41000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x3, [@generic="92"]}}]}, 0x30}, 0x1}, 0x0) 2018/02/03 06:53:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000aad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00005a5000)=0x14, 0x80800) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f00002b6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="e674c20f56af7c58f4d64a9737a02912"}}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c84000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000ba000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00003af000-0x8)={r2, 0x1}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000a3a000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000733000)={&(0x7f0000b43000-0x14)={0x14, 0xa, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 06:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x100000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c8f000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, [0x80000001, 0xfffffffffffffffe, 0xb19, 0x8, 0x1, 0x0, 0xb8f, 0x3, 0x9, 0x7fffffff, 0x6, 0x0, 0x4, 0x411, 0x1f]}, &(0x7f0000068000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bfc000)={r1, 0xff}, &(0x7f0000ab1000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) [ 56.338692] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) [ 56.370946] device syz3 entered promiscuous mode 2018/02/03 06:53:47 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0xc}, 0x2c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fed000)={0x0, 0x5}, &(0x7f000070f000)=0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0x4, &(0x7f0000fee000)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003bf000)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000851000)=0xe8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r4, &(0x7f0000fef000-0x14)={0x11, 0x1b, r5, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fed000)={r3, 0x2}, &(0x7f0000fed000)=0x8) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fed000)={&(0x7f00000b9000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c88000)={r7, 0x0, 0x6e, 0x77, &(0x7f0000201000-0x6e)="05b5918bbe11dad703e8c7c44e24d01975e6eb76bb0bfcd7fdc8f6a276a1e781dc57a1cea20e85373a27e69ef11c63c691227f608cb81650b20a498b8ace01d672c74f70ab172195b8b4760d750e770b1561bffdd4c4e63a8701f6b2dc54d9a8e3c8fc7d59322162daaf11f57dc5", &(0x7f0000763000-0x77)=""/119, 0x1ff, 0x100000003}, 0xfffffe59) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r6, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) socket$bt_sco(0x1f, 0x5, 0x2) r8 = accept$inet(0xffffffffffffff9c, &(0x7f000034e000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000271000+0x63b)=0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r8, &(0x7f0000132000)="72bdd9c2ddd8867f3342d0158abddc041e7ebffc792ed7fc9befc8c036ffc0abd4181a8e53ed07139ee47976dcd868ff611024efe4fc99eece21edc852173437c3d605aa776c2f059c573013e51d83095a67de3cdfee991e3b40df1f3f1d9baf4888ed50af806bb3f6f0b643d8127dbf5ac405de7e1f324fe9e23a706987c754b94b1b99dea01fc888d715de0de8702034f8fb7d86d5f0d0b7c9a82ce2701c2b269a973aae365e56d91534de47ce1080539b5be52bc4d77040bb153d460843e1518d90453fd9fb9f11ec93b4d80e89f4ba14288e41dc", 0xd6, 0x800, &(0x7f0000fed000)=@llc={0x1a, 0x19, 0x8, 0x101, 0xa795, 0x5, @random="31a677823b1a"}, 0x10) 2018/02/03 06:53:47 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) write(r0, &(0x7f0000e1b000-0x40)="4a39c6f2434e520c22cfc5b00d52805f8daad8ac876cd38b42cdc71f9ecceea5e8418a1f0f811d3c12ec3379948eb4016e171c02d9b99dd0a085c9fd20480fcd", 0x40) read(r0, &(0x7f0000ae0000)=""/41, 0x29) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$inet6(r1, &(0x7f0000c1e000-0x32)=""/50, 0x32, 0x12000, &(0x7f0000778000)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x8001}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fac000)={{{@in=@rand_addr, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000e3f000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000683000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x6a3, 0x0, 0x0, 0x2, 0xa0, 0x80, 0x5c, 0x0, r2}, {0x4, 0xfffffffffffffffb, 0x2, 0x80000001, 0x7, 0x0, 0x8, 0x9}, {0x2, 0xffffffffffffff7f, 0x8, 0x6}, 0x9, 0x5, 0x0, 0x0, 0x2, 0x1}, {{@in=@empty, 0x1, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0xf3c4, 0xfffffffffffffffe}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000404000-0xe8)={{{@in6=@dev, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f000060e000)=0x2b9) [ 56.411318] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/02/03 06:53:47 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x412, 0x5, 0xffffffffffffffff, {}, []}, 0xaa}, 0x1}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000018000-0x38)={&(0x7f000002b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f000002b000)=[{&(0x7f000002c000-0xd6)=""/214, 0xd6}, {&(0x7f0000021000)=""/154, 0x9a}, {&(0x7f000002c000-0xa1)=""/161, 0xa1}, {&(0x7f000002b000)=""/156, 0x9c}], 0x4, 0x0, 0x0, 0x4}, 0x100) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000002c000-0xe8)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f000002b000)=0xe8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000002b000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000002b000)=0x1f, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454dc, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r4) 2018/02/03 06:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009d6000)={0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003f5000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @empty}, 0x2, {0x2, 0x3, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f89000-0x18)={0x1, &(0x7f0000477000)="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", &(0x7f0000912000-0x53)=""/83}, 0x18) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x3c, 0x19, 0x1, 0xffffffffffffffff, 0x1, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0x11}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x94, []}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/02/03 06:53:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0xda8f5a4cc15ef572, 0x7) connect$bt_l2cap(r0, &(0x7f000021f000-0xe)={0x1f, 0x52, {0x7, 0xffffffffffffff01, 0xd8, 0x6caa9d94, 0x100000000, 0xff}, 0x100000000, 0x9}, 0xe) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) poll(&(0x7f0000508000)=[], 0x200000000000011f, 0x3dda) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) connect$ipx(r1, &(0x7f00009f6000-0x10)={0x4, 0x1, 0x491c, "8e6a45d11553", 0x3f}, 0x10) 2018/02/03 06:53:47 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000021a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000001000-0x5e)=""/94, &(0x7f0000001000-0x4)=0x5e) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000004000), r0, &(0x7f0000001000-0x8), 0x2, 0x4) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000002000-0x21)="1f0000000104ff001500ffffffe900000007f0f00800010004000000000206", 0x1f) 2018/02/03 06:53:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7}, {0x10, 0x1}], 0x20}}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000037c000)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) r1 = socket(0xb, 0x5, 0x7) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00009e3000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x2, 0xdfe, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}}}, 0x8000, 0x5, 0x7ff, "4945b933ddffe0afd7df623e6ad3e23a9fe4cecaa1a2969048991415d19ea78e7a328b096b2dd9f2871e819f732f61ce2e67851a25a6c7c6fbfdf9fea9e5dcc18ac6719a2c9ee97953b0877431617a25"}, 0x160) pread64(r0, &(0x7f00003f4000)=""/10, 0xa, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000185000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x3, 0x1000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, 0x2, 0x9, 0xffffffffffffffff, "d5ba460709cd86772b07567f1fb6209518df0f09990b3aaad7e3419fbedef67ddde28006c4230521956af8a357e1d0b18a72862b42275af5ff813d589f56c0f8ec5ae93d84a798196fc865d8461eb7a0"}, 0x160) 2018/02/03 06:53:47 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000874000), 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000eef000)=@nat={'nat\x00', 0x1b, 0x4, 0x378, 0x188, 0x2a8, 0xffffffff, 0x98, 0x188, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000eef000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x188}}, [{{@uncond, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ah={0x28, 'ah\x00', 0x0, {0x81, 0x2}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x4, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @gre_key=0x101, @icmp_id=0x3}}}}, {{@uncond, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x4, 0x8, 0x0, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x0, 0x2, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x2, @multicast1=0xe0000001, @empty, @port=0x1, @port=0x0}}}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x12, 0x9, 0x3}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x12, @broadcast=0xffffffff, @empty, @gre_key=0x1, @icmp_id=0x0}}}}]}}, 0x3d8) 2018/02/03 06:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0xfffffffffffffe13) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000575000)={0x1, &(0x7f0000b54000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000c7f000-0x5e0)=@security={'security\x00', 0xe, 0x4, 0x580, 0xffffffff, 0x458, 0x220, 0x220, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000dc9000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0x118, 0x150, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x9, 0x5}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x6, 0x4, 0x1, [0x2, 0x200, 0x9095, 0x80, 0x0, 0x100000001, 0x9, 0x8000, 0x4, 0x8, 0x4, 0x9, 0xfffffffffffffffb, 0x101, 0x7, 0x10000], 0x3}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0x40, 0x1, 0x8}, {0x200, 0x59b, 0x8}, {0x2, 0xfffffffffffffff8, 0x280000}, 0x13f0000000000000, 0xfffffffffffff8b2}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xffffffff, 0xffffff00], [0xffffff00, 0x0, 0xffffffff, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip_vti0\x00', {0xff}, {0xff}, 0x3a, 0x1, 0x2, 0x40}, 0x0, 0x210, 0x238, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x3, 0x1ff, 0x0, 0x2, 0x5, 0x4, [@empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}], 0xf}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x2, 0x7f, 0x3, 0x2, 0x2}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x80}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}, [0x0, 0xff000000, 0xffffffff, 0xff0000ff], [0xffffffff, 0xff0000ff, 0xffffffff, 0xffffffff], @generic="9989bd9c6c5d624c21760b626c0b2154", @common='bcsh0\x00', {0xff}, {}, 0x5c, 0x9, 0x0, 0x1}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x7b, 0x4, 0x336f, 0x0, 0x1}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}]}}, 0x5e0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b11000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x0, 0x1, 0xffff, 0x10001, 0x6}, &(0x7f0000b64000-0x4)=0x20) 2018/02/03 06:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept4(r0, &(0x7f0000cba000)=@nfc_llcp, &(0x7f0000629000-0x4)=0x60, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000369000-0x4)={r0}) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x3, 0x4) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1}, 0x8) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000c6b000)={r2}) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000357000-0xcf)="8970b29d4eb2de390e2abff3b08441794412d6f8659c1bd79d11fb64fc95ee4d2c05a5e392244eac6db85d05052fa66a97cd1d2a1c9f356151f162c0393a5f6423324b171e79178094d17aeb531847fb20dccbf8de39f998d3f2d476d56736c600332c909ce47feb950efd7b47f3f315aace31552271479fbc911750f2f1e258d8c99525fa7ac85e71972021e23ce7588cb23267f2981be27c1baeb4025c499a95c452e1a58901b143492958ec19b0b7a0d11a78e6cd66ee584dd1d0870b043bdcc1f14b02e6988314d80e2be4909b") setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000c5d000-0xc)={0x0, 0x0, 0x2e}, 0xfffffffffffffffb) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 06:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000004c000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/02/03 06:53:47 executing program 4: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3c}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[]}], 0x1, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000aa4000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x17}, 0xb0, 0x2, 0xff, 0x2, 0x8001, 0x3, 0x1}, &(0x7f0000aa3000)=0x20) [ 56.503932] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/03 06:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname(r0, &(0x7f000031f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f000038a000)=0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000054000)={0x0, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7}}, [0x40, 0x8, 0x0, 0x3, 0x0, 0x5, 0x8000, 0x7, 0x2, 0xe25, 0x6, 0x7, 0x0, 0x54f0ba2a, 0x4]}, &(0x7f0000e49000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009bf000-0x8)={r2, 0x6}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000d2e000)={&(0x7f0000d42000)={0x10}, 0xc, &(0x7f0000