[....] Starting enhanced syslogd: rsyslogd[ 12.445221] audit: type=1400 audit(1517155225.051:5): avc: denied { syslog } for pid=3521 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: [ 18.030963] audit: type=1400 audit(1517155230.636:6): avc: denied { map } for pid=3660 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 '10.128.15.226' (ECDSA) to the list of known hosts. 2018/01/28 16:00:36 fuzzer started [ 24.271780] audit: type=1400 audit(1517155236.877:7): avc: denied { map } for pid=3671 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/28 16:00:37 dialing manager at 10.128.0.26:40009 [ 27.298127] can: request_module (can-proto-0) failed. [ 27.307320] can: request_module (can-proto-0) failed. 2018/01/28 16:00:40 kcov=true, comps=true [ 27.766963] audit: type=1400 audit(1517155240.372:8): avc: denied { map } for pid=3671 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1041 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/28 16:00:41 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x94, &(0x7f0000953000-0x94)=[@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000}, @in6={0xa, 0x1, 0xfffffffffffffdac, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xa0}, @in6={0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x700000000}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000038f000)={r1, 0xfffffffffffffc01}, &(0x7f0000c8a000)=0x8) r3 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r2, 0x42b4}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0x51)={r1, 0xa0, 0x49, "2e4fda4b7f21f0d68378ac53d52e2cfef4092e649955d5e12a0dff5220530c5508308d1a1620867e7f00a48179559d3aad542a660cad44878fad804114824a6db9b1a74b4d8dd67b76"}, 0x51) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000003000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000002000-0xf8)=@get={0xf8, 0x13, 0x200, 0x4, 0x2, {{'salsa20-asm\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x5e3}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x5}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003000-0xc)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000)={r1, 0x9813, 0x52d0afe9}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000008000-0x4)=0x0, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r6, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000002000)={r1, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000004000)={r1, 0x0}, &(0x7f0000002000)=0x8) ioctl$int_out(r5, 0x2, &(0x7f0000002000)=0x0) syz_emit_ethernet(0xa5, &(0x7f0000002000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [], {@mpls_uc={0x8847, {[{0x1, 0x40, 0xc7, 0x9}, {0xfffffffffffffffb, 0x0, 0x80, 0x200}, {0x8, 0x80, 0xa99, 0x100000000}, {0x3, 0x7, 0x5, 0x401}, {0x4, 0x6, 0x2, 0x3}, {0x7ff, 0xffffffffffffffff, 0x8, 0xd5}, {0x3, 0xfffffffffffffffa, 0x500000000, 0x9}, {0x4a9a, 0x9, 0x6, 0x80}, {0x7fff, 0x100, 0x708d, 0x2}, {0x101, 0x5, 0x0, 0x100000000}], @generic="ac5f9aa051da3049a88618194becc6724215f11fd1f870e12c7724e219350d8c7fdc9964744e961a72407278f295583f492217008dec012c8e4fc23d30aef8f9b8c41b3e06655e09bf3d19838b263985232b18b103a64f84e05e47529d15bf1784d9f59ec58e2052b24f84763ebc94"}}}}, 0x0) 2018/01/28 16:00:41 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000089a000)=[{{&(0x7f0000001000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008bc000-0x10)=[{&(0x7f0000724000-0xbf)="5b2918e0416ffbda1b43ff66e6448fc779857e071dc7bf3beba310c2ffa472ed3558f791302020d1bb8e72690e60f65969c6a1178497705a45450573ce5d8a3812386ef99e9f91ad849d96809bff18a95a178823e117f644588f03ccbab7cdea0b336933d3c2c4a166f435997d133698ec1452f2a24a78b3d993528e68525aeace19ef11d22f28c5b3d3e473671a7787e01cf2e66dbadd85f3907a35de77ad48fb764d97aa60e19f2f6d7abdc46d96b3b5bcfc117cc919701739a28e886df5", 0xbf}], 0x1, &(0x7f0000000000)=[{0xe0, 0x104, 0x0, "bbaf9c2b73023cdf54d4bdea86d5d3e8bd38c82e998d723b5774489920aba461732bc4348815b63aca9f7ce4063085ed0d0228b86af842dd368668db4e53b7a64b899eab8d1594011fcf8ef6105341bc939139d5ee0e36cdc91fcb6197671aff043358b096f035f405fe8353194c6e551e271b7d39d0b9674b8bafa16ac3f4e98665645adf97ab788442447edfa08fb5e7ebc3743bfb0631ca03d12701f41b64824c73799fbc04edf011f2d9fb92d3def11dde8cb42a611b80620ad89e06c17edf7d27403502fd51b9f187"}, {0x70, 0x117, 0x9, "948bcb7d1bcd4b8ff315192009ceee6b5cc60ab6d93416df3fb066a5d6f1dce3a3480f5338879d102742afeac76e813579d428eee72a6e8775ed9ce00ed474816e99bafbe3b6d7996e709b3c51f0e5d0579cb5054f96a551224d1cbf"}], 0x150, 0x8001}, 0xffffffffffffffc1}, {{&(0x7f00001dc000-0x10)=@llc={0x1a, 0x2, 0x3, 0x2, 0xdb, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f00002e6000-0x8d)="4c2dc8d95c69ae429aae8e9c16faeb30b95970ecc3231552ff3d05a0e59cc1a4d098a2060472f7bc9661c6ed0dcac7d56035fadbabde6a87d34659250ebc04b283b0269e16f3c9a84315374c12f6b36d934a5a4b7656fe71e833655975f576b44fe6fa6f668e4ebf9410b03e30787d1db8edb99f94d154f09f3b5521e82bb08232a1ed1ace49d685187aff4883", 0x8d}], 0x1, &(0x7f00007c4000-0x2e0)=[{0x50, 0x111, 0x5, "55977ddc62e2a0d9f8faf65b9ffb999daafa2ca70d614e44e60e560a8ec67b8e520661293431c22d84e169e7e9d4fb50c770860a30c213043b04d8"}, {0x100, 0x1, 0x1, "e953758e059b716bf02ea54b11699f9fc63e59a0c799e370439383ca091b350dedbe39237e3073e203f427da9f0431d1b247624653ef0f41bf1fb8cf10aab7629ff9582fc3f3ade8c47a0fc9db7f3c8adbd30be9186c389668726375c9fcfb7b6d6197278815b99ff6daa191e6f46836be2a3fab2f3751464f630384804f5075d9528b34a1ba779c10f3ed1f9f61bbf13eef2957059ac595dcd8fc50993223d715d3d040cb0b09d4ef24bd2da81ee4d21bfd860c9564cbd0c856306e11b0aa51423042df4b0ab6d67605f07ff8995cc4ec7977febc753b1c22d9d3acf87e61fee9e040f06e5ed8f901d823"}, {0xb0, 0x104, 0x8, "fb8af1b8c267ad8d7b3de364d8f244ec6b7de00aada4068a40abe2f088f97ab73eef62dfed25a87974ff51ca0e4eb3473da8a7b7e5c4011c8405feebe4862ca9bfba8163c7d44bc38fa553c7760469af631233a8697e5f29966e0b9de206a888a18479decb2648d793d326bf894b6ad911d913a0a530409e57022dcf2dbb0cdedc31507f2d42076a6b435e167859d9cd4745313c7608bd737143"}, {0x50, 0x0, 0x1, "e18c9025a3d4b2aed450f04512658d6b3c0df72b45108e5ee9192966d9c80e8672d4e4ccbe11ad7a5e13bd59a85a7e3d5ca18bb98706a9c32a63a838c0ff2d8a"}, {0x90, 0x108, 0x3, "8a283decedb83adbc78d4c8c4fb5ef891c9612578a887b337a10f7a0281b8795cc21e27fdfce4975747047bb8d39ac256a70b123155946023b8467a28d83c981f47113ddebfb7d9720d42181619f0ff45c0a51cb6e234638cb6346b936c01969689690a88f7cb48f44d1cdbf6866ccb20841b97ce3f30babaeb7d3ff59f4f057"}], 0x2e0, 0x40000}, 0x6}, {{&(0x7f000015a000-0x8)=@sco={0x1f, {0x84e2, 0x9, 0x800, 0x2, 0x5, 0x4}}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000c5e000-0x168)=[{0x70, 0x0, 0x80000000, "20085384836f1ab350aa680f622eb086b9bd685c7da8cdffceb2d6f326c07eeff510a13f2079bee82804bbd934f5d0d8b90942f5aaeea9e241e022da0afce0fb4f5f0562af5d102178e58b4caa50659aadd88fc30282ca91362b61bf6f6365"}, {0xc0, 0x6, 0x8, "3861222fdc7343190ea26285ae4fa72579e48520f20dd069ef05b67b68f98c5e3681331dc36779fc417fb0e64efa0dd45043195382804a804fe4cb682ac56ffc69159d418bbbb3123a036420816051e3611cbf0fb1244159109f73bf998790971236ef62b6f0e2ee6b0fd39d85f2dc8fb4eae65993fd813bb12a2ada1aac301b36467e4fb779f4a1ba109d4590b3db29bf19ac4cc3648b15c78a0240f000f06fbb596e3c29c5881807a8a9d7fd"}, {0x38, 0x1, 0x6, "b7fcf092ce42701e4efe406d09d920f5ee39fbd4ecd38fa0a601f09370fe374b6e2a"}], 0x168, 0x20000000}, 0x7}, {{0x0, 0x0, &(0x7f000070a000-0x20)=[{&(0x7f0000001000-0xc4)="b98be1348cb8e89df1ad080b2f205dfe39ea9d1da1288fee079e2e57a7cffdc14ea2e830c16a29b2ec811d2ee1418aeda22cccfb0ae02c8d03c7049d0d279bd0facc973d777b9584524a207092456debf9866abc9cd40734e99cdd8fa6a2376fd49de5f623f2b240a376790d3e6aa74348df5be6e30050a9c658d2647b9cead066c4815097d4f3cd93d2979d92ef39ba63e3dc23b088806f74af890b68bb330c7598bb7cf6483df368e7998c388578925e0a51a146d40c676b6d91e76cb429303e1e0944", 0xc4}, {&(0x7f0000000000)="1e722d6e951eb6e0adb5cbbcc7666dacb2566970ae231f9ae92205c38cc75377f88a2797e83b83551785e23ce7e414fc1e97030c1349a949cadf44a80f1743938a6dd37a0c5ed0e4c1de65b7fbd39bee9b15186e5ed1e3b7f753fa9b49f58fbdba75227e674decb75e4427503b2912dbf13cf663d71263a7ac6fc1a6f88a0ecee4e9dfa8090797205ad2f9edd48bb6fd38d66d1be2ab0799d2162dbe", 0x9c}], 0x2, &(0x7f00002dc000-0x2e0)=[{0x88, 0x10e, 0x254, "0599a8eab1aec052ea41e19433a77623aaddf256886d53bf6b7bfcb9916151031406b561f96936fce393c371aa9655c0b7c9dc8ee806b35b5a6324a6bbb83a5c7e85db18f3388bcd616e7223a725f0c9872da09890f58341dd92c8de06b47b1ed20dd5e35f780d21f0805250afa3f6229699affc6e2f5ed1"}, {0xd0, 0x108, 0x5, "77dadf10dddc3e65b5cb72f0c30dd315cae4c6719f5f70d4cd1f35a8ff87feedf9aafd409477d88c6bb5631837149715d9514d9015cdd34ac5966bba97f3cf2ac34e43735686e88b4b18b7f1e22b026f613b2eae463c152ffdf7e88e5c3dae83364f2c19cec122018e5eb2d5727c640643068d78e1e5f237f0b7554e0da636996ca56cfdcb566317ce47f23b0259e196337bea759f51ed1ee64bc1c1c0ab3d2848ea19f259672056a9f2774e16b39c248598facee563bd669f309779df"}, {0xe8, 0x1ff, 0x43a3, "8cc446c037816a294851727351ec489beba83d82615c48c22e299dd1d3474db5709fc51d19dbf1fd1330dad11e17a5aca2016a2f7aa4f68d4109455d6325ca234aaf5f57a23be78f06fb9f7f572e7b64fc3799f0a1de7d7a194c4319b49ba5711a68401cf675248d58287cc986e3c7ed7f4aff71afafb7f64f8923320d0fec5a515b377ef7ab9e6e6e88009b05de499a726e4f78579006f573a506ffd1f0c81c57b05b8ae9b2830067465a85716018791eb1645f5b99dc46328b014bddca60acbcea0db9ea83b4a83f1f821c4ede4a1e8c9652fcd847"}, {0xa0, 0x11b, 0x1, "79c1f25096c7020413ec7391a07ba6d67f35d3945e5036114a95f03a477987868777d6c963d683ba74614a7e7675f480896cab0adc841ae97496268e4231aad620c8c3bee7bbfe23d75c546ad1992e5315bf85c085db7126dfcf6f8830e970e3d5fe5ab1e8c4fd97c0a44ffe63a398e2709d550229a3c47021b6a80594c78f73e2bc0f42f753f794d2"}], 0x2e0, 0x4}, 0xeb}, {{&(0x7f0000d75000)=@nl=@proc={0x10, 0x0, 0x2, 0x20000000}, 0xc, &(0x7f0000000000+0x215)=[{&(0x7f0000260000-0xca)="f36efae01497cd6334306b145b35115339e178c3a9d9f3147f38dfeed7c765d414a94e0687d0ddc1c655f1f001c13fefb6ca5e91990976f2cb6c42792d2fe3a1dc9d46993fadf524faff5e6340d20e00c1f6106448504dac5abb449838ed76fa54c81ba0897e13c576330ac2e3ac7b5051026b397f681a2f791f185d8bc8b6258be9ac5ddc48e40195a64445ddea9e461dbc9fd9dc9b0a94c669eb15456ea853f7cc9d45c5279ddf11a7348a12f77771b63536d1b2bffce1ec65a07e91117c5eb558febaf1187c17de07", 0xca}, {&(0x7f0000001000-0x4f)="e1c942bf59489630134423db1a4c99e5a6749df4b1b9bda151421728ecbba4ea39e0c9273ee288df520c1be0941b1578d5bb79f53866551d6108ac32d3c50eb6d439cb5d06dfbb181394880e4f42c5", 0x4f}, {&(0x7f0000000000)="f2243df04b182881cc54427e2057c202a22c41f7290671e765264f97173394e57560f6f53dcaddf129e426332bffcf54a82b07467f317e550fdf407d88c192154292ebc01aa9339c283fe2eaa05bc8ed91519a6a76d1bef47567ace296ab88dd9a97e238e1de7e74f6670fe9b18d358a283cf4a0eca2602ec89293de659fd8edb727ba962b1865c45c43cb88e13b186dd4544ea5d005c9be04d4eac7077d383ae49e328e81680c76fec7e410bd068e0f058608b65e588e7dc9c20be0b2b84cfc33bb9315a78939a46486f8a3c12b8e87", 0xd0}, {&(0x7f0000001000-0x4b)="e482edee49b47e63d2f4deecff9a36f3b1eb3a6ef653a0d6fdb12ca0d508d5dd4d4b798f08d11fbf9f9837631eaa2eb97bb62c6a7eec98c741f29dd1f2a8cc438513a89c6488648476734f", 0x4b}, {&(0x7f0000a59000-0x88)="f5f0be9cffcbcb2f40ee54548eefc19472f5f8ac729eaf1aa125e0e4ec758f3b77ea46da8b2033795e01843bef35a66af9fa970a648d13f793ef614fbd6e1360c067c2c0b5b45663adf53d21e6108aada52458aca4d909eb86f72674371d61efa04a06a100d79254d57503203d05d3145170b19eb2d23d2050fddba1ece719c4d9dbc8ac6a7f243b", 0x88}, {&(0x7f0000bce000)="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", 0xff}, {&(0x7f0000efc000)="cf3e131762bbe75250514f8637b08a2c0ebbff4f9d9efd2ff58ba74c8a7440bdd166fefb466ec8753f485153d47b72e358fbc2de95bb2a88cd45a8fcabf8f6bcd710d3d0882db2d043aa2fde89fd8b65c868936483705cbc0b71a3c1087d0c74c15786d000d4b9d5de8c4c40c982cb3844f6cdafbb936acb66509669fb2ea0738b8549d66c4691442c9a286f51a11ecf7fc8a658eb415216", 0x98}], 0x7, &(0x7f0000191000)=[{0xa0, 0x100, 0x2, "f1610959fc6a7682b5197976ef90c41f2c70ab062bbedfedc22b82a89eadc7145b875c2d25ce4ef3b2338c5cea956aa2447179bc712f892040e4ae5acb3a3845307adbcb66f92b35b3bbb31c9aa37a7c5993bfe8558f7067f18c50cddd67a7db06e612f6585885f3697a0fb024743762d934dcd4e2d8b295093a249624a42ca9093b2bbf475fd23e914f1be4cc967d4e"}], 0xa0, 0x880}, 0x0}, {{&(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='gre0\x00'}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0xfe}], 0x1, &(0x7f0000000000)=[{0x30, 0x11f, 0x401, "d3adcf4ccfb0e59fa023f211e02505fec111669450ca9f170c2a6e657a35"}, {0x18, 0x0, 0x8, "b750"}, {0x18, 0x0, 0x822, "b61ea21e0f"}, {0x60, 0x115, 0x7, "2fd7d31432501c6053604250944d9fb50168bd1eeefe98ede211d04ae75f21bfadd5846f99ec69d4c70aed55a6f1d4eedd545676a6acebecc71fde4f79a634a1fa0cdf1009d5234516"}, {0x58, 0x117, 0x6e75, "3a7ecc95e7adfd03b33130174d5242a044a7b042f7ce7a5387f63f2d9e7073139474f2bdcc33fce6f6783b86e25d1d8f7385aa615199f2b41a3875e5e8b5c3438b9393ce47"}, {0x90, 0x105, 0xfffffffffffffff9, "3a6965502cdbad57654a4e23269148af7529efe5d402641719291eb0a1bd83f73c58a20592dfb5f751fcf5d8ec105ee782c44f717520e28ea7e3e27532c60330ac78337b347f1ccede7a4c8ad2878b0f13624f3e4d213e275e7aaa034055396f0cc40faf3a3ca3ccfdad8b03337a52fbfd8a12f03bedba989f2ccc"}, {0x88, 0x116, 0xf8, "db3a41d50593de5de19adc450d79f85af547a9c673f9e8219a3587ec02788d68b76469b405c023b8a7d2fdb7669ac8153f56df6ad4ae23a086188a67c9d3c1eb410a3b1d279c7c0e969403b62d0810d2ba11a63aadfbcd4a0c6fec99f8ac46db137473364427a2947a425a317dfa6e9a6e76a4b1f9"}, {0x1010, 0x105, 0x4, "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"}, {0xd8, 0x10e, 0x3, "2e68af5a1d5fcd7f005f97163fbff5a18d55a1f4ba051e68d7911e8c55d5b5b444b2a45fe84ae0426626456501852269a54058671be686dcb096d480298eefb34da0246e4dd7f4651f4e82c8c19d2c8bde099ac78fc9d20664a9a3eeffd9fc1b0f8a94e27564214efbd2eb4fd0b70d35206edb9243baac431d2d5f0b03cb4b348c31452853e6594dd4fcb717743e27a6b80b08f74b14c0704e450dbfe8e96fa0b49b52f4a81435bb77fa2af2ca9782759c5215047b96239d3fbacee6bdb560c7d157"}, {0xd8, 0x10a, 0x4, "b0c242ad8b1879d71f07134ed1d83957cd52de7e401f41e6607f3febe45646974aeb6a76de01d05c95abe69e05c99537c2ab4e60600231525469bedae7e2fad2016c4bc5e5fd27c735e091a4fd1a280797ab7c45c7771d9a958e164b5632dfd0bead6214eeb818a8fdf2fcdbf27c7bfa8350a618492606ecd3d869e9f1873bd630b150262f5513dbeb481b02197f9deb73cb619122d85685b698f42af21eb2b07d46229ba02f2346ad7afae497086f37598d64ec5a365ef33a43b9d9c89ab6da8846"}], 0x13f0, 0x1}, 0x2}, {{&(0x7f0000885000-0x10)=@vsock={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, &(0x7f0000b2b000-0x30)=[{&(0x7f0000001000-0x4d)="5f6c169d8a74a3767d5b8d4175f8746ad2209397e03a00eb6e8b5ffe131ac39139ab566bc83df3dcc424ecdf1d7b42f4d47c6c4af7f75f310310dfb8d818f45c4415b3c87c731c30c734a01372", 0x4d}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x20)="b040a1b78b5eb8d43ba4ed13d0c7401a38d0b19e90ffb2ed7054fdca23bc7a39", 0x20}], 0x3, &(0x7f0000000000)=[{0xb0, 0x19f, 0xfffffffffffff000, "c2325db510858643fd4d27b01b77cab5e217a67b9638f60be4c7dc8f0e27ebe25a428a7fddd7f0aaaef83b7f1dcafe7067806368c611f9cf57c8941e414ebc9795a82f2cacf18dba0d318a64e509628ce196270dbf697898a42eba0318eaaa4e4ce249f04de3f161ae75b806babd89ad0f8dc483b098b662cc97b1150fb243a36b709d1a54ed63b1926b8d9179b55ebf5109fcfa29cf8ac588f4aec8b276a8"}], 0xb0, 0x40000}, 0x883}], 0x7, 0x8000) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x0, &(0x7f0000003000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000005000-0x5c)={{0xa, 0x1, 0x7f0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x38}, {0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1, [0x3, 0x3b, 0x3, 0x7ff, 0x9, 0x5, 0x7, 0x998c]}, 0x5c) getpeername$ipx(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000)=0x10) 2018/01/28 16:00:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000035e000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0x8, 0x0, 0x0}, 0x10) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000+0x774)={r3, &(0x7f0000001000-0xf9)="22afc661d1d39b38ef948634e58ce232e636c8dd9bac0b48ac0ce7461e83afb0724664b2ba23697345b99656b8fbb0509b96aaf8c2eef50fd709362e0a73fd563f26ff1463093396024f7c921160062a574f265600089d58679fd9bfc2093f8719502b1d7d3df0e36b8b878f889069a7659f925e5b847f2a3d3988da5af223b6476bbc973b80e7a033fbba62ccdf38e0f3c544556709be1b0573c691f6ec51ed084fe3392972750af14f1b3547c30418947ef42c610224444a571c09aa65e51a9e45c0fdb0a805db5f280283d7f522560de72677e8acceefab16382fd1ec80cbcf9f1bdbdc684b18b79dfac2936d21b28a3e694d6e92be2abb", &(0x7f0000001000)=""/122}, 0x18) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000003000-0xc)={0x3, 0x0, 0x6, 0x4, 0x80000000}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000003000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000005000)="1b7eb5a0bb51dbbedebdc8738ecf7498", 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000006000)={0x9, 0x203, 0x9, 0x2, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={r4, 0x7ba4bfe3, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000003000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$ipx(r3, &(0x7f0000006000)={0x4, 0x6, 0x7, "e208faa08e75", 0x6, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000008000)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/28 16:00:41 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x1, 0x1, 0x2, 0xd, 0x0, 0xfffffffffffffff9, 0x40}, &(0x7f00002d0000-0x4)=0x20) r2 = accept(r1, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0x8000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000002000-0x58)=""/88, &(0x7f0000002000)=0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000003000)=[{&(0x7f0000003000-0x45)="f9f4283fc6b175f42d494866a90a532ee42a92b19debd2dba149c0a7b3f50ae0fc180013295813fdf26f10ed7b535c7a649fa071efa40c74a40ba9346d682b510fb643324e", 0x45}, {&(0x7f0000004000-0x89)="824a18505674bdead0c84dd3e3c964926c12b1f769e9071a8c32654162f3847c01186c7ac298bc1d563012c05bd6ca8d2f832f8f8338d466455912dd60197516db142937ac57a5e7ae4cb4dacb8cefa8413e4a54849f9fc9be3880eb8cb8346601d076322791db919d1081e97446226d0057d4b34eec9f517e7a1a571a865b34ac44be0a124469e727", 0x89}, {&(0x7f0000003000)="7ba77d68fa9ff97f73f3cbc82ebe9b075d75f80a7007db26fc774a04d9861a430ea8c11d228c53c518ab0b13378a6c7b609bf213059753eb329d18a12dd0f510670aab187a01f004b77f82ee6b542130379193d33946b954054fbae50c6e2e6e865d117f9202ecd122763b4bcf8bb747a60e8eec6d6fa08239ff52d746bea7d00f6e35f74c5ea1b9689b293ad2bbfecb25b09fb790e14fa3dba16da827f5a5fe3a7a9c7273f449520071f5f8492af2803117c5fa321cf244f9019546e6dd9ab3fc5bc6aff385c9df", 0xc8}, {&(0x7f0000002000)="fece90651da433821e6500ad9692122e839b6c5f", 0x14}, {&(0x7f0000001000-0xb0)="c6e363b1e5f28be37b480bf151bd35605e6b10e68cc8fe37f7dfb01dd70d2b65f2f97c59cc0285c8973da33a1021cd31a3a105d5ca971bcab04c6188e11bfd2a68dfd48ee1f4da96f4b9d130d19e2f0f5574885d2b3fe7b8872f40e4ba44b1cd6f724877c73da74a81e734ba2ada118e162237945e5205d7eb8cff6acc0ab87efb5eb0b3514e20534896351fd0e0650f679144b3e9111fb6ed326039358529feb26995aa79c6044d3bebf1197618404b", 0xb0}], 0x5) bind$pptp(r2, &(0x7f0000002000-0x20)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x12, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000005000)={r3, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4f, 0x6, 0x8, 0x83, 0x1}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xb, 0x30, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000008000-0x1e)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0xa010, r0, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000)=0x40, 0x4) 2018/01/28 16:00:41 executing program 2: socketpair(0xf, 0x0, 0x6, &(0x7f00002d6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006f0000-0x17)={0x0, 0xf, "46c13845497c970ff7eadb33d5006f"}, &(0x7f0000b4a000-0x4)=0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r3, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0xd503c7e6a25714b0, &(0x7f0000002000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000003000-0x10)={0x36, &(0x7f0000001000-0x36)=""/54}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4191, 0x400, 0x7, 0xc0de, 0x80}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000002000-0x10)={0xf5, &(0x7f0000003000)="36d69410e4dc922a919d5f45fd5a394278ded7e0e83f26d82816ff20264c1228761f58875e7eb54e797d27a2ffad33f0419911518a7bcc36e7e762b343d5dc2b1d6cb431041239c35306cfcbae5b5dcac51213069ea94efc947a7fbe4eb7948b7e2a0f740c1fe60bfbbecde8c6febc4b17a38000fe15cd28aa797151abf18ad84ff444f1dc7ad6bdbf44dfcb942b77c3b4e38eac66326d536aae85e976afcc0a56401ff4b5e5fa0c6f4d7e818e00dbcde6f3c1ee1f1903559080e753f57fc61b1e1eb4e88ca4c2b7add40d879ce8d156452370b3f9d97714eb39d56ed3b596911a8cbbfa36854b4c9c99fd4d7aa7b6341bb9fce8c1"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r4, @in={{0x2, 0x3, @rand_addr=0xe9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000004000)={0x8001, 0x9, 0x7, 0x7, 0x100000000, 0x9, 0x8}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000005000)=""/34, 0x22) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0x68)={r4, @in6={{0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x20, 0x8, 0x5, 0x0}, &(0x7f0000007000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000008000-0x20)={0x9, 0x0, 0x10001, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000008000-0x20)={0x3, r5, 0x10003, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000)=@assoc_value={r3, 0x0}, &(0x7f0000009000-0x4)=0x8) 2018/01/28 16:00:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006e1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x9, 0x2, 0x2, 0x5, 0xb8, "ecdb3bcfdeb2c107acc79242250a782437ec71b9d120042af387ae1634161be8d56ca8a7d50e7024831593f35d8a4d96515c44026d62b192ae76c4825a1fd5", 0x40000000000000}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80000) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r4, &(0x7f0000001000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000003000)={&(0x7f0000002000)=@getroute={0x14, 0x1a, 0x104, 0x3, 0x1, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2000c000}, 0x40) r5 = accept4$ipx(r4, 0x0, &(0x7f0000002000)=0x0, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000004000)={"07a1491b2ebe5613dd664885e5411e73", {0x4, 0x1, 0x7, "db2c704fe73e", 0x80, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xfffffffffffff7d4, 0x7, 0x1000, 0xfc1, 0x8, 0xff, 0x80, 0x5, 0x4, 0x1f, 0xfffffffffffffffc, 0x80000000, 0x7, 0x200]}, &(0x7f0000007000-0x4)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000006000)={r7, 0x7fffffff}, 0x8) getpeername(r2, &(0x7f0000005000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0x26) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f0000001000-0xbc)={r1, 0x401, 0x7fffffff, "dec2f49b5fa0cd168a1ce16cd7cffd375c2f3cd0d19b352d89b55254a0c7f03306b15a66ae9d5cf3f5cdeded07f90f0ac10ebce02fbf07e54d8dee17c219122d8e32582acf9ffccbae10e55c3a83be72bc1729ccb27946e3c711e171dff340d1ac5026e7bce68cbd96aa2f6069938adbc807abaa077f4d399b16fef5283526c132c21a363b262015c5cb6836700e132cd7f4822fb32f7ce7c4fbdfdd7ee2c5e68ba241497dd00b5562b5769c69851d0458ac"}) [ 28.792726] audit: type=1400 audit(1517155241.398:9): avc: denied { map } for pid=3671 comm="syz-fuzzer" path="/root/syzkaller-shm684171777" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/28 16:00:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e82000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f00000cf000)=0x4) socketpair(0x1, 0xa, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000001000)=[{&(0x7f0000001000-0x60)={0x27, 0x8, 0x8, 0x5, 0xfffffffffffffffd, 0x1c5e, "da8f16a075cd6e66e655522ea11f4c240a029b0a30383848fad501aaed91245125e46d650c143fd7f8547ba86e1c5c7d355bc388c939b1334bc3fb5bfe5c18", 0xffff}, 0x60, &(0x7f0000001000-0x90)=[{&(0x7f0000002000-0x48)="1dc51a88c1f2c1081cdfac5d108cef7dc96797b242d69ee3fbfe64dfd8e52d4bd51d8ed3c62db8abb40c0b0abad408cfc26f42cb9ef2b327bcc5f961f3f7a5de6e44bbb00e0da70f", 0x48}, {&(0x7f0000000000)="f1a6b401719db3d8038eb6acc59092d667d1d99aac206223e9003d597392c1a2cd1d80f590", 0x25}, {&(0x7f0000002000-0x29)="ded65ea060fc13aa847628abd35a91cdb71ff6200f2e43e68c0e57b35702764ece6bdf79e1611f6c16", 0x29}, {&(0x7f0000000000)="3f570e4180ed395d7fa72c5501464a0d774c90fc6add4ad84a92add92ccefdccfbd2b2405d8bddc5838dfdb41f30d83d858bd4bbda7a364500d0902c8e7e9a2990e04d832cc7ceb320b526be4a90a8d5fc3b30f8cf60de0b90c47222623fbcac9b636694858f17fbae68749386507cec10ff978efc6c2e3333a2ca147f1f6224d8be9fc5426771d0a583a85f1b0d967e7b675cdc9e5de9960030c44a49dd2a04b04531c7851065809e35e36ae386bd3b3d9c991fd2138c129deab8e2e05b715ca4a2176b48dba79e54f91fe209317ecddd3e859e413221be3a7e5c5fd751de71", 0xe0}, {&(0x7f0000001000)="1bbcce3739ea2662fc22023e545d82c22e3e1433c17b0f595939503e1b62891460d02a86774bf9973cd382b01a9ca2beeec77c23672d9f5681502b57c7e6a705369cc9dd6b0f9e5033eee4932a72bddbcd20cb97b9fdad17e3a5513faa5bf6a7bc0065cbce25ef5e7ecd80551f125d3f8b5f35739d08905965f3670f4449a1245f85af9786267959f5194cc33cd93303ec766c4e", 0x94}, {&(0x7f0000002000-0xdf)="ab5b7f871b2fd0c745670434de905b39d04447923ecab4041a60c54b4ef2c5bc9842f1410330968ed1a8ad915b2f206299f53bd00f3ede48d6315028e753a8856b47affc45b979cb2f2318011bb3207a929e48fb889e16d027b38dcba0cf3c70dcf8ab8689f392aa4bedf5c60940cca1a2efd024fdbecc6af50fb47415a82ee2130b30a94d5c73e598542fbae7c2ecac0c313cdef4c82719a63637fb5f11f71af95fbd83ee730f357f90959aa45cbd3dfab30654369d44476633b07462e23749248d7fb14a4968ddebfb64b124c855606fe61ca00d163b6f881e20d1e2942c", 0xdf}, {&(0x7f0000002000-0xd7)="6460924b79e8dedca0f309d6a4726bb3a040b47e6f37cf42455f534756c1151f757c37bfe0b1fafa4b9129c5b8e9e10a5bd6094afd8a68d5c40a1ed9d4fad427dfc1f67cd3ce817a720c3d55646e3f2c71fc00f66ddc3972047d91601f46919f36a4c46e5fd2e0b99c7adaf8015858af93d3b6e6fa6257bacb30323fdcb776069a4de07d41f859117300ea49065a7412e26691ef94e2ee268a5489aacca6a01656c543dccf75adea57808cb59f4e48cd426c2f8671aaf21973caa2481d69d6dff6601003c1448b311b421a2998c73dfb098cb542563ecb", 0xd7}, {&(0x7f0000002000-0xe)="1b6b89085ba6326004346ae95f89", 0xe}, {&(0x7f0000001000-0xcc)="d40fcd0c971b002e252d3321ae99c0253702972a9b40b2a5971ddb2b683f7a102774071f8112f50c450940498a27cfca329a4746ea1b39153b51e3b086353a543f91335804e0ac49b3f8f8a90d6b0a288c66527dc64b625536fbb4699da65450f4393d0181db08421e820266a249cc7e837612215f7b1c74bf997dd687796c0acd796aa8b0e4cb20bdc33159865480e073de649afb4dff96354a266903842349b4d14f52fbdd0743a70338bc838cf89b774378f5629841734955aab723a00877b054340d1a0e1f9e943e0005", 0xcc}], 0x9, &(0x7f0000000000)={0x90, 0x10f, 0x6, "0d3038b74e102c0057b2f722434dc6ee9b3700304c05d453c3a5d6fdec9087c62710276fb8a980928d6b583f9dcf193082b2a4ec4bbb16e819df2ee0d69f1a002ab0d1d277ae05a915f525c7fcfefe9b833c9f11a790b0a1c67d433d2d2400d0de8eac1dcbad781e882cd413b5eb9f89fa1143ff445e6d7c4e5819f487aa"}, 0x90, 0x80}, {&(0x7f0000002000-0x60)={0x27, 0x80000000, 0x7, 0x7, 0x7fffffff, 0x4, "1ec42a9190964b5eb91eecc42c498f8b7f4ab0298862dec66c4fedf6126f358b3c49e8ae9885b5d45b3f69003dfe594b2976c8cb25c95e81b6b3408e21f2cb", 0x0}, 0x60, &(0x7f0000002000-0x60)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000-0x6a)="52fcf3b7ef7dc3fd96b6f87d296bbcd43d1f2507f176a30451b38e945a41892e2087369c4e02c363dbfee65015d53d58738310809508cb7d61cd793ff15a986ab103ca249f9fa2ac3a1da88e673c4a3b2eed161e30fd67f66a94332aed671becb9a229c7c8482b0a5a22", 0x6a}, {&(0x7f0000001000-0x7d)="5e4f745a9abe5abf378f415816422ca862a8f423c2ef204a1ade0e2eff9896e3a5ce28ce3d218830bcfcd864e7646466527fd91ba507da024b23d1149f56071493561fa7addac27177c8bc0e2959feb732f40afff1c8c5079b8fba0c0f1a801e2afe8f1c494026bce01aeed28a31ba0c944f28749afc65fa05a74e2187", 0x7d}, {&(0x7f0000001000-0xdf)="1118d80b2a860537162213c3adc2f859b7c0ad30cf3223dde49dcd7dffa77dfdcdfbab1996f5107c9ed458b26ac3931fc170fb45d03b94ba6172aec1d5d4d188196a29b45ba1c45c160e89f97a55d6a108886d4c7e8da23690d28e27ccdc8954d53f298daf8fb9c710d8eb1700916f0d09936e978b6c69b2218e999e55db50eb5a99e1bf9b6ea5da722033bac95c6cffd9ea5bdcccdbca5a4345e41541af1388e28c06b6953a2b5933e715585f0871c9cf8dda955d2264ab1cbc6535014e800a00a2c669746673671917eebc7a9daa177bc27399b57d3ffc7b95201c269c72", 0xdf}, {&(0x7f0000001000-0x99)="4b244677dba00a482709d48f3173c18200dd713dbe01b1d19fefc46ede807a28e38e1a8c35b4743fc10066e804ecd2765f1999e2111628a7379a321f33410935408e2e47d737846e9e492b5dfdcfab1eca0dd2075e44a93943c9cdf7a2c55eb925d464bf4e85808436934c7fd4707bd0b53217ca956812e0a78099c1ceda54a25dfae6a8b33a62911fd87c0bc5bcec8b4646b2453944a8ec3e", 0x99}, {&(0x7f0000001000)="9bdd1ff7477bcf22cd76628687a99ca523", 0x11}], 0x6, &(0x7f0000001000-0x38)={0x38, 0x119, 0x9, "5a2da9439935a07c80f2b3dead822ba863cf57d3e89a235f938ef688e8ff8b418bc8b698d509"}, 0x38, 0x0}], 0x2, 0x20008004) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0xfffffffffffff000, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x5b, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000004000-0x4)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000)={&(0x7f0000004000-0x60)={0x27, 0x8, 0x3, 0x5, 0x80, 0x7, "9a3d615856ae6c2e66749e238c8b39b9e05c3819503d886b3e67f407bf636174f5eb914193948b16a56557df9a01d6ed483ade5816d4d80037596ffea987c5", 0x3f}, 0x60, &(0x7f0000004000)=[{&(0x7f0000003000-0xde)="53e19bc2e4869eecaf6b7f5e71051040da4c2f97816af53ca4f79ffe7cf1b15df846e7d4839ab48270c6e9dee705eebb71b4fc633916285c6c590a46891dd610db371c9768acd4b224f0039bff1b569616adf57bd7266ea87a5b73a64b43b388876118aafa357e7892c887c9ebef0d16e90e9b9f02ddf7d3037892577321b517e819bfd18d3a5b68d18d22e11e66ec4617c5e22af4febfd825b6855b79ae30df2de83ab3cebba89eb766b3ad5b6a875c7cdb893b97bde3583669cd89b4ccb8619295c90b7276de6ca07db741bd97e760a68c68abf79f5eeaeaef2d4cda1c", 0xde}], 0x1, &(0x7f0000004000-0xe0)={0xe0, 0x117, 0x9c2, "5a5006004d6f0a206b9b7933ea15f382b5bbfa9fd8533a7aa44762fd1def6eca42ca4725f2354c5514cb6ef9ff219456cfef75c0db8aeb7e50622c2dad78fe9f1903c762174782a0b5df435ecfaee30cec518bee8b3286524edac39b217dcedca2f07c9e62a198aff9256732f4cdecc252f59175f0befa2df4e058abfecea4d5822bef8acfa8044a5ae2347117b7df39387d7454f52c7104f64d5d7ab87192ba285ebbfc5f83aac91ef12dd1df7c7a00fe223ffadfa72f2d439a2353fc714ffd8c8415b98178b85f9587ba2dc19a214e"}, 0xe0, 0x4000}, 0x20000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000006000-0x10)={0x1, 0x40, 0x5, 0x146}, 0x10) getsockname(r0, &(0x7f0000005000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) 2018/01/28 16:00:41 executing program 6: r0 = socket(0xf, 0x80000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x3c)=[@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa000000000000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000)=""/137, &(0x7f0000002000-0x4)=0x89) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000002000-0xd7)="abfd0ab79d1156a43b42d08c5ca7befff7b4b2d5b17bfaa8e1ee8c6cb0013d269e46b79d0171bdd188ebec62e561575154badd553eee505cd54b0fe696433e3831532849cd9f7bfdfe4c8aac38fea5d5b7a4a85dbd4def69c8c093fcd75b5b7da8a0409221626d614a1ef50f95bdec43408dc09e6da1d77e46198c8c1aeb720e38347d7ddd90d4da4923ec85bf9a4a7c6da0df252a0ba960a9a9ffde8feb82ce3876f6957baf0ee0ff0d15c1eebdf9a0f247fe1e02cbe8e69c1e745cee9b63ad2a88b588aa6e94c895c95215e8795812fc00dff750e934", 0xd7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x700}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000004000)={0xa, 0x1, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000005000)={&(0x7f0000005000)=@sco={0x1f, {0x0, 0xffff, 0x4, 0x8, 0x4, 0xfff}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="3ca162f80de8412ace456a32cad48cf4f4634548a94bc70aaa9b2fefa0168ae6993c820e9ab7228f18dfdf8e50bfa5878503c1f147c7e9d97b056fb67a07ad70d8905b965292969a608a51e84c8e0d8ff6c7434154dc55085c0af3fe3e96ce1150eb4f5bcc048ddd6a2567e35190d52fb2c15266ef580a313a67e5f8dcdfbc43ce01d7c53aef6b75aa9e0786802a1bea8c5dc3a3b784fc843c45f6065d6773b9df9b1150c7211159c5dc6628fc94766cfea2b6d0", 0xb4}, {&(0x7f0000006000-0x23)="3abeeef804b2b9043a38b29c6438132d2e8af0ab4e6e384dd437ebe1514fa4cad7a3ed", 0x23}, {&(0x7f0000006000-0x4f)="909cb74080ba3dc79717aef67ba492d3f739c66e6f25b7df52c054b879fda120e27745ce2bf1d30171eafbe3c4dbc7d332b1f8b5fa2c82b78fe3d7d3a252d30d81f05f331c59003f28190d7f75f0d3", 0x4f}, {&(0x7f0000002000-0xa8)="e5338f30f8050a99fa1f4e3084e251ddca952250719aeb6689e8ac7eee514a534b3288e25fa953b33475aaae6a2431ddb88a809011939e6dd35f64daa20038d4251789de491cb8cc86a5967206db14b80f0ac1f10f5867f13f951331118a6cc3acb5915731b64085c00e59d81851c3707a5dab24d360c5ddbba71cb7fbead366c5d3543f184058f1edcfdeb900d20ccff10d2c49cf404beab3057f81fe20ff06f2f1472e4dee9658", 0xa8}, {&(0x7f0000005000)="", 0x0}, {&(0x7f0000006000-0xf7)="335b7c1cd32cbc460ac686b2f0ee488bec53825580263776bc48dbf4f117ddada01bcfca5e9190ab6c227d9d57431368c0f0ab7b989327c39bd9b1aaf6060926cf662bf773b8a6d3892e7e32e13f90c8ce207e19b413fc5d6097f68b92a81fddf2c7638f9d725a6ec89ef7b2c4082bc67a2bf2f264e33d254ee0e65e32947501cd4c9173283f29690df3b3ce7da4c2341bbf0133b4f7b9f8a05db19aeff6b52f69bdd86d77720e2a9a34f822dba2e985c661c6d36f9fb06ea38ca8dcfe5946151ba81903cf925004201c5aa69fc683b9b617d19f5cacccf7070756b6d8f3a33d7aa7fb91e9c71c81a00b67c165d92347932ec71d2ba6f7", 0xf7}, {&(0x7f0000001000)="ee72689ce536d36fc074632a57ba621d3ab560043c2a61da8446e69ce11c174ed401470e68527b7eeaf79335197319656d1bb700e85f0ac8cf104a94e6a5d51901905740974be156c906cb7498d3c592fc46abd3fe7353b55b6b", 0x5a}, {&(0x7f0000005000-0xe6)="bfb29b7d575fe5cf759458a5d055995e65fab75ffe30b31c1c099b137a513fe4c6deb6dc2c376426d6b740ab115700d99c595f162d91b12365167a1237eafe53e7ead6a5025d34cc80a8a5cbc37e629f597f2385e5286fc7716797c03faf7c85d6ed70c539f7614c2d5c574c2e5cf5d6fb2830e22875c4fccd37443dfe6f454e375e2a4613cb49b63e73bb11a69a07402bdcef7d8187975fc8188e5e8f877b1f20d16f9a1557ec96b95cc0ba28e50bc58706a303bfcd9c76592fcecd3c42a97dd297976084d79def3f952b629e98cbef7d13a7568726a8aa6d6bb9d64c36eb7fe8577a4700d0", 0xe6}, {&(0x7f0000002000-0x8f)="cc9307a4db0cf2d8868e85e139cf6601c233fd887e6ec43ddf2e7a9026e117b27cbcead8d6adfb2669aae13b4f9ccccf6119308e4f7cd765001a007e7bad9947809dcedd3c0af11e9d1de3dfbf69de0347eb09aad0a26385e693bca8961dbd4d9c66683034277a9f7322db4e8194a5032c5b74ee31019f0178ad8bfe65e4c10689dea72e4adf18363f64e954b1119a", 0x8f}, {&(0x7f0000005000)="8f9e32af750738240d", 0x9}], 0xa, 0x0, 0x0, 0x14}, 0x80) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000003000)=""/95, &(0x7f0000001000)=0x5f) [ 28.836985] IPVS: ftp: loaded support on port[0] = 21 [ 28.852363] audit: type=1400 audit(1517155241.435:10): avc: denied { sys_admin } for pid=3714 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.924357] IPVS: ftp: loaded support on port[0] = 21 [ 28.931007] audit: type=1400 audit(1517155241.536:11): avc: denied { net_admin } for pid=3716 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.006199] IPVS: ftp: loaded support on port[0] = 21 [ 29.054840] IPVS: ftp: loaded support on port[0] = 21 [ 29.121281] IPVS: ftp: loaded support on port[0] = 21 [ 29.187433] IPVS: ftp: loaded support on port[0] = 21 [ 29.287291] IPVS: ftp: loaded support on port[0] = 21 [ 29.398463] IPVS: ftp: loaded support on port[0] = 21 [ 30.332475] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.479584] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.578319] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.657209] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.693249] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.734997] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.936184] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.112404] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.131640] audit: type=1400 audit(1517155245.737:12): avc: denied { sys_chroot } for pid=3720 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 16:00:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = socket(0x2, 0x3, 0x6) sendto$inet(r1, &(0x7f0000005000)="", 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000879000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) [ 33.214374] audit: type=1400 audit(1517155245.819:13): avc: denied { net_raw } for pid=4692 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 16:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000233000-0x4)=0x7, 0x4) 2018/01/28 16:00:46 executing program 0: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f61000-0x4)=0x0, &(0x7f0000f60000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073d000)=0xb8) 2018/01/28 16:00:46 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet(0x2, 0x2, 0xf7) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000165000-0x8)={0x0, 0x100}, &(0x7f0000d96000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a72000-0x8)={r2, 0x2}, &(0x7f00009f4000-0x4)=0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000073f000)={0x1, {{0xa, 0x3, 0xd84d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x1, 0xf4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00009ca000)=0x2, 0x4) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000089000-0x4)=0x4) 2018/01/28 16:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000028f000)={0x7, 0x5, 0x8, 0x4, 0x10, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ea) r1 = socket(0x11, 0x80007, 0x1) recvfrom$packet(r1, &(0x7f0000796000)=""/26, 0x1a, 0x100, 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f000022c000-0x13)=""/19, &(0x7f0000983000)=0x13) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b41000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000092c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002cb000)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001e9000)={r0, &(0x7f000031d000-0xd9)="e17c31fff1aadd362e67661f787121e7b8e43ef56735414eaafaa86037b3ff9c13f9e8b5603758b9154085a3415980c4e7697026aa9063eea2658c7ab3098f443d83480a81b83ee21c0b64561089cfbb9fa516650a843932351dafbb32c9e4ffa62d030c8de6d602674c50c6400cc7dcb8cd5c5eb2237208d1e802ba518c39022523142ec5c3a08494ef2560e54f63238228457bc18a1ea61ff6c5c91ed2450072d78115906cadff8651e39f1b99d2181d9f49bc6c52d61a44434820cd686eefe5694b02c62f5cb5afcd8aa4ac0f968143eb785e10fe295edc", &(0x7f0000e15000-0x67)=""/103}, 0x18) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000394000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x0, 0x0, "ce8dccbd30960de1e51071cca65cf089c13ab3deb3109ead84ad835a307bd708b8cf26f8b1d3c0a63db7a495fb8c78031b9965cd0581f4acbfeadbf74441bbbf83a5bf3265b22fcd5e79f78ba813b50d"}, 0x160) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000b35000-0x4)=0x100000) recvfrom$unix(r1, &(0x7f000083c000)=""/81, 0x51, 0x10000, &(0x7f0000f83000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000309000)={{0xffff, 0x0, 0x0, 0x1400, 0x3, 0x200}, 0x8001}) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000f37000)=0x2, 0x4) socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00003ec000-0x4)=0x3, 0x4) 2018/01/28 16:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000127000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000546000)={r0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000067f000-0x8)={0x0, 0x5}, &(0x7f0000777000-0x4)=0x8) sendto(r1, &(0x7f0000192000-0x79)="6d6056e2ce6f29ec470ab3fb39909cb84c2dc4d7744221ee93d99f3ef0d9a20085f849736b1c898372670b4538ea7889e773df178c42227cbd64e838227d466b2a4b94a5aea51fc2b4921d6a1628692e33ffd5f7e21e472d4f7513006d8b4e0b7f871792726b425167b3fdf64d45ea7b7423965188dd47ec83", 0x79, 0x4000801, &(0x7f0000b20000-0x80)=@generic={0x1, "aa7ceb87e8fca9b31ca696ff1c8c5a67b4e85438772053107beeb16b8fe6864695be8ba11d887fa89ad47cba7c7851dc5f64d24ba7c0234796a6b468e81973ea6309e86d8548cd3b5058cb036cc725a3c425810b84ffc4bf2db2d4f43ca0487b25272d484cae251f1e027fc33da581905e59f57e5f00690556da0f726d67"}, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00006c6000)={r2, 0xe8, "11830a4cf13050d630fd2e039bc1397d72199b3a187fdc0fb389ca230a8d66821d8b95fea7d8fe092d2da437e462557a8ea0e81dc0139ebf39ffb4628b4f57b78e9a8814ef3aebdf52d99e93d3513f8a059bb673ad900a381654e86d7bf0f66194e9cd5e3cb58eda062994974fda3e8eda82ac00fa82c61fb508dbc65a53a16ea69c9b6d86f373e0cb21856ca66b857c0517de414b63a86dac71c8c8619cff462882256b5b6e84ed2c08b1b5dc7d56acebb9ef409aeaf63fb46951c05059a8c472e77d7397e2e7e73102536f2f2550de821fd0c2c592a68e1eed8bfed0ad001665a0862d2544d5e6"}, &(0x7f00009aa000)=0xf0) sendmsg(r0, &(0x7f0000190000-0x38)={&(0x7f00009af000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x810) 2018/01/28 16:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) pipe(&(0x7f00001dc000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000067000-0x14)={{0x0, 0xa5, 0x10001, 0x9, 0x1, 0x7f}, 0x5, 0x10001, 0x7}) 2018/01/28 16:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d39000)=@int=0x0, &(0x7f000040d000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000813000-0x1b)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000009a000)={0x0, 0x0, 0x0}, &(0x7f0000f29000+0xa5e)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f01000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079d000)=0xe8) r4 = getuid() sendmsg$netlink(r1, &(0x7f0000b16000-0x38)={0x0, 0x0, &(0x7f0000c0c000-0x30)=[{&(0x7f00003a3000-0x1210)={0x1210, 0x24, 0x200, 0x4, 0x1, "", [@nested={0xc, 0x36, [@typed={0x8, 0x14, @void=""}]}, @nested={0x1184, 0x93, [@typed={0xc, 0x85, @uid=r2}, @generic="2a5e1a0609b7288f410c72ccb8764b0db18da8dfbb2cf10f8c341b1784f0fa41d180fe6dd02363d9d3e1c286b373b6e4553353625813b6aba058b6d5f10b162b2dfc658ad14d6f28a0a1dadd511e832b6181bd64f5b55c0da73224e2c3f7db8473fd05c478518c6b61c17bf13111d57bcc906001e39f2fb03b1cd8eb1c613fbc767c10", @typed={0x8, 0x19, @void=""}, @typed={0xc, 0x76, @uid=r3}, @typed={0x8, 0x8e, @void=""}, @generic="20b33e5385b8f084017364714e731e571c3eaa92e251a5075bb0df6fde50d25a1aee9d17b2c26d806c4e7a5a09de37352e398b092c03b7a431cf1974fb8811562cf2f26268bf4e2476b7d17311051cfd3ce9e9af8d3f8a3460b0bb91bdf3d1cf05888b586ba729b5b2bba6435103fa1ce5f2cc876678f51e2b2bfd9859336c42659261410b96d5b7b337b3b55c0314431eaf4c01e92a6e688de654857cb57562744a244eb820763f54c015c1e88576e7242700c269277abb925bff64d982489b919d047f219054dd5a95db", @typed={0x1008, 0x81, @binary="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"}]}, @generic="adbeb2e97820f487346d23b7b53873358a373d9f5411519d4cf15b5ea13834589c4750b6ac8cad660205e7c9988018d9d69aba72d08540b398587c90a6e9fc3c645b4993d923ad7939d332c0b7b488e4d8ab3f12cd2b728f5e661b8c9357ce282252b0ef9f3833", @typed={0x8, 0x10, @void=""}]}, 0x1210}, {&(0x7f0000912000)={0x288, 0x16, 0x10, 0x3, 0x0, "", [@generic="a67b21126facf89bbda6972fa12b40d2b6a2389ce202027b555eb390ecad0d4c65291bb0adefdfeba2254d30ae763c329c6fc2e1f739f3fe0034c73c147ba5f15d0a328646af2c2227323b60c1de64a3ee003434a2113fc65c332708933caca5a8fcd76e0e47eb648a399a10451170ac55b3d3a0970cc37a81263b886b24febe50ddc02bc0c71744bf8b20e1303da3d99f2ba16efa6f2c6a7da7c2e7381da993c243d437a3074515938344e6e02dbe5369525ad5b9ee1902cd339b53dd", @generic="3b83570ae8b046e9ee3de6e357a8a03d88c2310e2f72cc082310897967f38ff0efd46465706ceaf26c96cf1389f85096db5f0ac2a2988c42d7e19cde7b9852f30746a024421d3058324b87333fb5acfe3d00fde36627569fbe06cd9e03cdd641ef03f59fbccb2b88e4c852a1889a28ad0f0d483781b6a35cdf9e8493779218c2a46419ae546ec608848a89d57b0fc0fe0ff37a79a5d755d9bd084bc46293ca55d7bb075a6787bfa5506c480783bae7f9b97f916300f9b2", @nested={0xe0, 0x28, [@generic="d2c454e1be4b93ceb9062b7a8bf9c3dd7d02366feda83dc876ddb1fa56ed39ef3c9449f5f81d37fc90c5fea861bc1bc8aaefbb19f97ad8e36097e8260fb6ad2369be6a1af73c46571d8f7009178cf13d94bfb7a7622f610e316e18c5cc58f2c035669967b06b5c356127c5594fed912708bd02b7bca09ef84336158edf1a2f5b78e3983c52fe125c214f76d314e399f143dc889e67c33256f9006d13e86cb5f289e1bb1266686cea785dfc69e862d446d11dc10e7b1b271dfb", @typed={0x20, 0x28, @binary="e41ee70db444939ff6bb65064fa0016844f2a76e8d4d"}]}, @typed={0x10, 0x42, @str='eth0\x00'}, @typed={0x8, 0x3, @void=""}, @typed={0xc, 0x58, @uid=r4}]}, 0x288}, {&(0x7f0000633000-0x120)={0x120, 0x3d, 0x400, 0x7, 0x2, "", [@typed={0x18, 0x4e, @str='bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="64c3b2629215da782937bc159e45ed6d23dfa688bc54505f052302ab4d09b9f337b937a67e84b373f4a5a859d3656a81c401cb2e95796382e089b36fc86869b2685486cfeb22bb82ef62abbc9e6c83942f30d6c5d12e131f1c9a456eec1231665facc447cd5023e3de2363d3e1496d8a3031d1b23f1f32aeaffed3c98b5066f1fb2c8dcf875501183a50a90e51702ee700b854881b8a78f663e0518c59d83638ac4289ac01e7b1f7308552667043a9d47b23c6a226f5c8a992bf2cf1eac3aba673e21f999d25f3f6c08d80d5650a6777136d107c3d31194ef23bbac5e45584edaf14b588f2e7dd56a585cedd3e165a6b0db1f5f63cc3"]}, 0x120}], 0x3, &(0x7f0000026000-0x1e)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x48, 0x40}, 0xc010) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00002dc000)="7efb4bcd07a46a2fdf95d91fa19ddb7b", 0x10) 2018/01/28 16:00:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000002000-0x5e)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "00ffff", 0x28, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0xff}, @jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0xffffffffffffff9b}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000003000-0x10)={0x7, &(0x7f0000001000-0x38)=[{0xffffffff80000000, 0x9, 0x9, 0x1}, {0xec87, 0x9, 0x8001, 0x1ff000000000000}, {0x0, 0x1, 0x8, 0x9}, {0x1f, 0x200, 0x5, 0x80}, {0x3, 0x2, 0x7898, 0x8}, {0x3, 0x9, 0x4, 0xfff}, {0x7fffffff, 0xfffffffffffffff8, 0x100, 0x7}]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000003000)=0x0) 2018/01/28 16:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00009f1000-0x10)=[], 0x0) pipe(&(0x7f00000fd000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000010000)=[{&(0x7f000021e000-0x81)="a71fdb8fc5bf479ac919a74948fc45f3116fc886729f812715f3f850bf6dcbd9a58a7600ef37f05bf5b9a5d1fb6d7c9dc8dcbe864bd9ba0814084af578a0c6e9473081552d8dd15f2b82a360274afb58f90db62e84eefba37b49056e1ad81e8287a01dd3a58efde5ea8ab6debf4b13a2bbc599fb2816fbc3dea794dadd9bbe84b8", 0x81}, {&(0x7f00004c0000)="f2e7e6f06a8d9525efa1b4066329911e4b9b5bc3b1285ff8dba91811b35db4e102dd21d38f76ac5ba9163a5785d6a48b9c469e3f31c1ddb0d3cfb5229f9887927e3b0413f753e205a440e24aafbadfba1986911050e2304ad1a9d29de6223c8b261055f8e91b57807065bed51d3352c14ce316257faa992c7626d93b", 0x7c}, {&(0x7f0000467000)="751d34c0d6e788ae2ddab2f33edec2aedd054cb6136b6f9d80a79b0c00dcfa8ddaff2fdf8ab26ea8734c512ce1a9211acdd3c6774a313e9919d53fe54dad865da00e4ad964b359b96b75ed063bbc1e20cfe94402b3d96769bddee16ead7f6c841a", 0x61}, {&(0x7f0000098000-0xbb)="a8b5dfdec4001fc38b369a76378804bda33845c35cd3fadf4f452f1658c013f86e56ea9b90bf162e3937e644f7b4a4796e4ce260147e0b8306ec32ad14f13762f37d49c7a1f3f41f2520edbf3818a3cc5f93a66a13d410ed0d8d446f7c5784fd30b31898c19de82699f915140c7187af20deb125f0a088f9c44ed167c94781e8f75ae8bda1dc429c0374ed6c68b7521d80eb087b83856fb9656fc4aea3ff1072ca489587d4ffbdec80211bf5a856e19ba560c849a00336a92e836e", 0xbb}], 0x4) connect$netrom(r1, &(0x7f0000721000)=@full={{0x3, {"39b58bacd126fe"}, 0xcc0}, [{"b02c381ad39765"}, {"184625baf45d10"}, {"d827f2be6078a8"}, {"e711b92e863994"}, {"89e140c2713eeb"}, {"1456b238fd54d9"}, {"6901a729dd1853"}, {"44c80c7a498e12"}]}, 0x48) getsockname$packet(r2, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) sendto$packet(r1, &(0x7f000085b000-0x37)="373005c7101713cf3f5c79c7e9c75b12be6802296a9816c5af518612ad78cb8dda90c8301b1e60fac4461ca9c0b9808b2220c4bdd8191b", 0x37, 0x801, &(0x7f0000314000-0x14)={0x11, 0x6a101c6557bc103d, r3, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/28 16:00:46 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000614000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000671000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000-0x18)={r1, &(0x7f0000001000)="faeb8d4ecdd000591d591a6a3cedbeabe70e566d0e10457c50fdc067760c8fc1e099f9038ffeb282e8c4766dfc89cf5b66e75d41ea8587f67e58363e1c119ef2fba6d12ba98dedb016b43ba3f799d21b337db27f49a6616a41f2c084c66788ee", &(0x7f0000001000)=""/98}, 0x18) recvfrom$unix(r0, &(0x7f0000001000-0xef)=""/239, 0xef, 0x10042, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000db7000-0x1000)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995", 0x40}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f42000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fd3000)=""/0, 0x0, 0x0}, 0x0) [ 33.572280] audit: type=1400 audit(1517155246.177:14): avc: denied { map_create } for pid=4777 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 33.631270] sctp: [Deprecated]: syz-executor1 (pid 4797) Use of int in max_burst socket option. [ 33.631270] Use struct sctp_assoc_value instead [ 33.677819] audit: type=1400 audit(1517155246.178:15): avc: denied { map_read } for pid=4777 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/28 16:00:46 executing program 6: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00002bd000-0x1)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000a07000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000ad0000-0x4)=0x80000001, &(0x7f0000644000)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/28 16:00:46 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) listen$netrom(r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x503}, 0x4) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000f000)={0x2, 0x4, 0x3f, 0x8000, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000012000)={0x6}, 0x4) 2018/01/28 16:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000a9f000)={&(0x7f00006a4000-0x105c)=@newspdinfo={0x5c, 0x24, 0x302, 0x7, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000394000-0x4)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000369000-0x38)=[{0xb, 0x20}, {0x7, 0x2}, {0x2, 0x2}, {0x8, 0x2}, {0xf, 0x8}, {0x4, 0x5}, {0x4, 0x8}], 0x7) socket$inet6(0xa, 0x6, 0x4) 2018/01/28 16:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x3) pread64(r1, &(0x7f00006c3000-0x29)=""/41, 0x29, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/28 16:00:46 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000001d000)="a800010d82000800e2e7ff110001000000000000056bffff00570800454ac112", 0xffffffdd) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000017000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000001f000-0x80)=[{&(0x7f0000000000)="ffa3f237fd851cba401e7c5e3365443585b40c66cb31c45493ec0d2983d9eaa72ac2dcb4d748ee6e2b927058633a81fab5d7579ee04760338f166ef05b68517c4bd2b7b4a4d3f7295f68c0b0937318ed8b4cea6ac3866b6f5c0e9314b0d0f7754cb0c79266b710f758b7406822281dfd61941c2fbcc8c864b0912272dacfa7c8b024595f77088b7a40ce9c293c9d3dcc287bf27c35b11ffc4bf6ccbdba499c0d0c98d48f2c61e9b9faa03894cbff797d63e0a2cf1d374987fa734806559f7b9531b4cdb80e73b523c9aa7d5d8a92d423c581dbc9d9a772f68afc16482a63c77a4f4e", 0xe2}, {&(0x7f0000014000-0x6e)="e90ec6f873d92faea2fbdd983d3dedf88ccd536d103ac05672d1be1774130a8caf9c7bc134f2c679aa3ae553f5c0fc78a0dd58cd92b93071cea819392d9774d373ddb3f5c990e03f4b49d79f7bcca840131bee7903bfa81d1faf6b64237511e517fc28b9e7b723dfdbbb7abdda31", 0x6e}, {&(0x7f0000010000)="9fb1cbaba549d6a050793502b001ef5976f37332dd", 0x15}, {&(0x7f000001f000-0x9e)="7ba117e9d3438a406ee4b8d6e2aa661f88d77b6adadb91f4ff53e662237a70c00ac0c40e457183871df7fe52ad35165bc3770782a03d241b8b6791d18614e151d7d7580916df6e4f1aeb5594d9dee1ea735b1526bcb6614b52b8eed8817893a01d44e6a59ef9b7e8c44fc284c8012e2a84e96cc81ee8d51eae7cb0862d0463086800523fa59bb94e7b5322d25811cb9700bb0b6e763805ae38f3b40f0ef0", 0x9e}, {&(0x7f000000a000-0x4b)="4601f9be7e3aa9a13222fc58c9461c1b65a0280806cb02b9fc09c18e150837aff317718f84a92a1502e850a0d75eb319247c5a76a6b196193363c556132788025597195cb40f05de7fadb1", 0x4b}, {&(0x7f000001f000-0xd7)="6d0d4905f6013059563d6c813e8a959c0f19dc4fdd1b5ca09fa7376c8ce9cca9592ca7c5c16999902e818aae7fbb6692d8cb36fa457c9eb81ad71f43b834202ccff604f6a00b834b3c18f89cc633d41515b5edf41300b34198197b9961cf300f4a7e01966d184de9b1089baab2d70ba7482e9031f31b681331e1ef9c2c9785b442c836552590783e774437df4a80346295dca21ebabb88495abc30c4f122faf2773966b9c7f9b60274282e02e087b67fb67d8ea42acd2568ddc7ffe7e0515ef5c45e8350535d6e220eecd5003c3ca7177be8526ccd4652", 0xd7}, {&(0x7f000001e000)="83f24576eb8a4abf334b26f39a258d8dcfeb816d918d9436fd2368d74bd8d860a0d7257d16cb0c232dba40c3d3a371b7d7ee347ba500c67976c5aa499383d5e055b1674892d8a9bd8e296434401b73dfac9f05bb235deb50e3e11904f451f69b9497b88f", 0x64}, {&(0x7f000001f000-0x59)="d921381875f408bc257125ce426ea8d0a145555aeb8c912d9f7734c46f8ba86127f0c3a6a0bcb7f63a78b80453d4bf707a26ee3093172824812e42e682d9229084d97d8b8ea2a1fa5cf0a5ca25c54f544d24e225738e9ffb56", 0x59}], 0x8, 0x0) 2018/01/28 16:00:46 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000eed000)='y', 0x1) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/28 16:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xffffffffffffffff}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000251000-0x80)=@hopopts={0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}, @calipso={0x7, 0x50, {0xffffffffffffff01, 0x12, 0x6, 0x80000001, [0x102, 0x100000000, 0xbc0, 0xbf7, 0x81, 0x200, 0x7fff, 0x5e5, 0x3a0]}}, @ra={0x5, 0x2, 0xffff}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0x80000001}]}, 0x80) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004c2000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c48000)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 16:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x0, []}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003e0000)={r0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e9f000)={0x0, 0xffffffffffff8001}, &(0x7f00004bb000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ba1000-0x8)={r2, 0xfffffffffffffffd, 0x8}, 0x8) [ 33.706159] audit: type=1400 audit(1517155246.219:16): avc: denied { create } for pid=4800 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 16:00:46 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000017000-0x4)={r0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000013000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000010000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x5, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x40, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000016000-0x38)={&(0x7f0000012000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000003000)=[{&(0x7f0000008000-0x98)=""/152, 0x98}, {&(0x7f0000017000)=""/17, 0x11}, {&(0x7f0000002000-0xcff)=""/4096, 0x1000}, {&(0x7f0000018000-0xc5)=""/197, 0xc5}, {&(0x7f000000a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000014000-0x3a)=""/58, 0x3a}, {&(0x7f0000018000-0xd0)=""/208, 0xd0}], 0x7, &(0x7f0000017000)=""/181, 0xb5, 0xffffffff}, 0x40000000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000017000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0x0, 0x10001, 0x3, 0x0, 0x2, 0xa0, 0x20, 0x0, r2, r3}, {0x5, 0x40, 0x7, 0x3, 0x8, 0x0, 0x0, 0x2}, {0x8, 0xdf, 0x6, 0x6}, 0x5, 0xa, 0x2, 0x1, 0x2, 0x0}, {{@in=@rand_addr=0x9, 0x1, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x1, 0x3, 0x1, 0xef, 0x7fffffff, 0xf3, 0x101}}, 0xe8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x1c8, 0x98, 0x130, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1c8}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x3, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1000}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0x1, 0x0, 0x8, 0x0, 0x3}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x80000000000}}}]}}, 0x2f8) 2018/01/28 16:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d47000)={0xffff, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/28 16:00:46 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0x8, 0x40, 0x200, 0x1, 0x8001}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000)={r2, 0x793}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000005000)={&(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000006000-0x90)=[{&(0x7f0000004000-0xca)=""/202, 0xca}, {&(0x7f0000006000-0xaa)=""/170, 0xaa}, {&(0x7f0000004000)=""/91, 0x5b}, {&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f0000005000)=""/189, 0xbd}, {&(0x7f0000005000)=""/234, 0xea}, {&(0x7f0000001000)=""/229, 0xe5}, {&(0x7f0000005000)=""/246, 0xf6}, {&(0x7f0000004000)=""/238, 0xee}], 0x9, &(0x7f0000005000)=""/123, 0x7b, 0x4}, 0x40002040) recvmsg$kcm(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000003000)=[{&(0x7f0000004000-0xfa)=""/250, 0xfa}, {&(0x7f0000004000)=""/159, 0x9f}, {&(0x7f0000004000)=""/198, 0xc6}, {&(0x7f0000004000-0xd4)=""/212, 0xd4}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000005000-0x41)=""/65, 0x41}], 0x6, &(0x7f0000005000-0x45)=""/69, 0x45, 0xc1}, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002000)=[{&(0x7f0000002000)={0x27, 0x7, 0x3, 0x7, 0xfff, 0x2, "4c445d3fbecc8698a8ba90f2891abaf9ed8138fe739a47f19363c41e4277026f2847dd339c4699fae99b2d2f9c0ca30440648f206484d9dfe3b0b5e8004de9", 0x80}, 0x60, &(0x7f0000003000-0xa0)=[{&(0x7f0000000000)="dad67dcc71e86a0098824fb362e2bbb1563f56e22ab36e30135c150b2be5eacbd8e42b3977cbe9a15f6650f3016a320a9455b9c8011acc26cc6908f70ed911f7fe4d16411b2898df581646e8bd732a5c1c20b3a4cde4bd19714ca0ed924c26f923ce126a8dfc4f4f4f8d511313121312d5d9ab500325830fef35739cfa05ce8affa7d568abe1a914242c9148a159c14f65211caf937d8865c00c7573", 0x9c}, {&(0x7f0000003000-0x9)="39a33f3a933f04461e", 0x9}, {&(0x7f0000001000)="ba01fc752259893d9aa7e5238e39820979edb1334eace071724f52ba9bdc965618c0d6cccc50a9c3483d675dea06d5974b97736d3a4666f355f095128b670170d8b3a2df82693e37900e76fc437af355b2060385e887ff14b1ee409787e5eae3ba409856f3fb8164514b6618c700e3dfc8125c62d2cba0e551a573392969097b6f39841d9cef0093025a3938b18a7884040bed15c946c787ea9bce29e2b096ee1c0c944ef197efea26acdcc5f92786056ed322cc844d176d77ee33fab4cc08", 0xbf}, {&(0x7f0000003000-0xdc)="583529020938107e55ed8d27bffb0e49d95d9c5f2d66381e8166fa03ed166b126b584c8205aeba843e7fe2d2f0cda65f740029a0533b6a10f22021a535037a325de69df6549175afae3f81f261172b08cb305ed5c878e12bab9b617a0cda9a1275784b13c05b4ee39419babd9fa4a7877cde83cee9d336678cfda890c6b81c765dfa05fd7e34f5b3a018e35cdb95b8069661d6e52bee743d07e177f4170e4a69e5ead34472f1ad0c1d1f8da574adc9b310ede8029c50be005fb99447a3e655d36442f4e7c28541b9d22453a4a99fd590c1a02f642323bebd11916e29", 0xdc}, {&(0x7f0000002000-0xfe)="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", 0xfe}, {&(0x7f0000000000)="9920023705e6202f3c72f4c1fe239b3e6662b2ec10c7437362487d5b413f533ae8c1c3900abbab4bb810fdd0971d0decf40d2da92e15270e1f5776e954b821249ba73a8ef84424a2a92a7e1e127a145efabf51e0c34894fe95891e441d7e17d8b7e0eecbc9b8181310dd059944c63531469a", 0x72}, {&(0x7f0000001000)="c989e06f1ae95c3f255660397750e8128fd6849bd9a850e1d4fd1c6ce420b35602e5c71b5b0ad9270ef2712b1667c0cbd7ca203557439aba24fa063acaeadf78ad1433b9434ee78e9cba4be6bcfe2e39b589e1d50bbdf566e96e3cbe9dd803f7cb7ddcb61161da1ca1e2a84062a471144b0dd2f67586889a04766c39a7afc51798fa8cb18b1fc8b37ece0b38e5043070c1105215b9d0e503afe6d727", 0x9c}, {&(0x7f0000001000-0x2e)="7aa658df9543968ceb737fd27ab53cf13d15596b4444dba3f9e9217d25515e92a18c743fc47fe0932daee051fcd3", 0x2e}, {&(0x7f0000002000)="19b8db45e359b8cbfc227d11aee4298c0862a0df8902e4", 0x17}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0xa, &(0x7f0000000000)={0xa0, 0x30376ce8d30a7738, 0x1793f3c9, "5e5aedc477bf2129b92624d6e5e628779193f2da888cf25dd01100e727dde07039f23ac048d3eac342a04f517aadc109cf01eb1eb7181036f59200d1ba19c4a371b3cfb7426ddfcc0cceeed7ee4ab534599094648fac67d700b51f34067b5dfb3864aba8088fc9af91a92a8a301c7dfbfc07f6af3befd1e07896742612a61d3b4f54655de379af0a8055b0beab55"}, 0xa0, 0x40015}], 0x1, 0x20008000) r3 = socket(0xa, 0x2000000001, 0x0) getsockopt(r3, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000004000)={r3, r1, 0x9, 0x5, &(0x7f0000003000)="2a03db88dbaa5eb7353d9512b238646d59217b5764a2014795f50ae642984633ed01c325bd94d386a5d209753c5ad056712c531608ee0cb61dbfe8fb3d68adf2614f19b2dc6c0b0cab22596313fea3bd51c80fffa853c96b902f3410017229dff227ef160048e0d2cc40", 0x6, 0xfffffffffffffff7, 0x1f, 0x100000000, 0x1, 0x0, 0x3, "542ee155218a21293f67df6de8afbfb4052ed3e6fbc28668dac19834c93de0d56951cf7fa09dcc568f4d03"}) 2018/01/28 16:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b3a000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000833000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007c6000)=0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000af7000-0x10)={r0, r0, 0x4, 0x1}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b02000)={0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000017b000-0x10)={&(0x7f00003c1000-0x24)={0x14, 0x200000, 0xb, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000647000)={@generic="94cbe01d7c37d4541bed76b233a8770a", @ifru_flags=0x803}) poll(&(0x7f0000290000)=[{r3, 0x4000, 0x0}], 0x1, 0x0) 2018/01/28 16:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x6e) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/01/28 16:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$l2tp(0x18, 0x1, 0x1) socketpair(0x1f, 0x7, 0x8, &(0x7f0000373000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000ca3000)=0xdd1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f000030e000)=""/127, &(0x7f0000562000)=0x7f) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000061b000)=0x7ff, &(0x7f0000859000-0x7)=0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000067f000)=0x7, 0x4) 2018/01/28 16:00:46 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x40008, 0x3ff, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x400000008, 0xffffffffffffffff, 0x1ff) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000028000)=@assoc_value={0x0, 0x1b}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000b000-0x108)={r2, @in={{0x2, 0x2, @rand_addr=0xffffffffb36fdb6f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7, 0x9f, 0x9, 0x100000001, 0xc00, 0x200, 0x249, 0x7, 0xfff, 0x5, 0xac, 0x200000, 0x100000000, 0x8001]}, &(0x7f0000029000-0x4)=0x108) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000026000)=0x2, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001f000)={&(0x7f0000029000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000029000-0x20)=[{&(0x7f000000f000-0xf7)=""/247, 0xf7}, {&(0x7f000000b000)=""/85, 0x55}], 0x2, &(0x7f0000016000-0x47)=""/71, 0x47, 0x200}, 0x40) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000029000-0x4)=0x1, 0x4) 2018/01/28 16:00:46 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000ff9000)="56d39abc685a5df7aaa9ebd9c95abe71a282d3d137de72eabc8c", 0x1a, 0x40, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8929, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) pipe(&(0x7f0000a86000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000ffa000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x40, 0x6, "dbb5066b3a6afcdf3f0ffd8624803714e813f5b183bef0494ca321dcbffe679fda4d1816a4f1a290f0a53044a9b8ecd27debac2492d49f10150fc21e642b01e9a900ef154c86fd2f14dce75b03c6c962"}, 0x160) 2018/01/28 16:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000497000)="020600000007ff00ffde07fffffffaff", 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d18000-0xc)={0xffffffff, 0xffffffffffffffff, 0x0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000487000-0xc)={&(0x7f0000827000-0x8)='./file0\x00', r1}, 0xc) close(r0) 2018/01/28 16:00:46 executing program 6: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000082000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000004e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000f5000-0x4)=0x14, 0x80000) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000008f000)={0x4, &(0x7f00000f4000)=[{0x3, 0x81, 0x10001, 0x4}, {0xffff, 0x3ff, 0x1, 0xb3}, {0x6, 0x4, 0xffff, 0xfffffffffffffffb}, {0xffffffff, 0x20, 0x3, 0x10000}]}, 0x10) 2018/01/28 16:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000086b000-0x4)=@assoc_id=0x0, &(0x7f000051a000)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f000008e000)=""/86, &(0x7f0000627000)=0x56) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f00001f0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f00000e3000)=[{&(0x7f00002bc000-0x1)="11", 0x1}], 0x1, &(0x7f0000b99000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x8, 0x5, 0x7ff, 0x5, 0x80000000, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x100, 0x6, 0x5, 0x5}}, @init={0x18, 0x84, 0x0, {0x20, 0x973, 0xffffffff, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x4, 0x6, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x1, 0x3, 0x0, 0x1, 0x8, 0x7fff, r1}}, @init={0x18, 0x84, 0x0, {0x443, 0x34, 0x0, 0xf267}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x1, 0x3, 0x6, r1}}], 0x150, 0x10000000000000}], 0x1, 0x0) [ 33.884484] audit: type=1400 audit(1517155246.489:17): avc: denied { write } for pid=4855 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=netlink_netfilter_socket permissive=1 2018/01/28 16:00:46 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000402, 0x5) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="539892ea7afd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8004, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x43bf}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x5, 0x30, 0x1, 0x1c400000}, &(0x7f0000005000-0x4)=0x18) getsockname$inet(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) r3 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000004000)=r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000007000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0x2e) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x200, 0x4) r4 = accept(r0, &(0x7f0000004000)=@generic={0x0, ""/126}, &(0x7f0000003000)=0x80) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000004000-0x4)=0x0) 2018/01/28 16:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x2, 0x6, 0x10000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f5d000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x29e3, 0x100000000, 0x10001, 0xc8}, &(0x7f000013d000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005c4000-0x98)={r2, @in6={{0xa, 0x3, 0x9a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, 0x98) pipe(&(0x7f0000e10000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000d83000-0xc)={0x10000000, 0x48c7, 0x23}) bind$alg(r0, &(0x7f0000867000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(rfc4543(gcm_base(xts-camellia-asm,tgr128-generic'}, 0x58) 2018/01/28 16:00:46 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fe9000)=0xe, 0x4) 2018/01/28 16:00:46 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000c60000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000010000)=0xffffffffffffffa5) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r1, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet(r1, &(0x7f000018b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 16:00:46 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008c1000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000ef0000)=0x6) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ef0000-0x10)={0x0, 0x0, 0x3ca}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000ef0000-0x8)={r2, 0x0}) 2018/01/28 16:00:46 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x800, 0x3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f000000d000)={0x1f, {0x9, 0x80000000, 0x200, 0x4, 0x8, 0x2}, 0x0}, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000006000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000008000-0xc)={0x0, 0x1, 0x48, 0x0, 0x8}, 0xc) 2018/01/28 16:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x5, &(0x7f0000b99000-0x8)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000095a000)=0xfff, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x7, 0x4, 0x4, 0x100000009, 0x4, 0xffffffffffffffff, 0xffffffe000000003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 16:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bd3000-0xcc)={0x0, 0xc4, "33c540b52032b3a30f24c38b54212301b8815a880a8fc8a134e7dcf2f1669db01728d53d6fc18a929826f564f05c8e41d4c5dc56a0f6853491dc784c3581d21890ae02dccad08cf11e1b3a9058e2922c37be10cba7e742538405c8bcd201c38f544fc523f62ce3d5d7e92b0675793a5ad12a9efa8a43f92e0d104907f677e5421d357a25de9eb73936185064a4b28bded729d050e37a6034a778e7b24678ea22177e79334719f2e8b6c753c4185242860fc98fb260f499479c3eb8d501cefd85e750fe39"}, &(0x7f0000994000)=0xcc) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(0xffffffffffffffff, &(0x7f0000122000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000241000-0x4)=0x14) connect$packet(r2, &(0x7f0000b10000-0x14)={0x11, 0xf7, r3, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000cb6000-0x8c)={r1, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$nl_xfrm(r0, &(0x7f00006f1000-0x38)={&(0x7f0000c17000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e84000-0x10)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000336000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000768000)=0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000d03000-0x4)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea941e207344b6d72ec"}, 0x160) 2018/01/28 16:00:46 executing program 2: r0 = socket(0x1e, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={r1, 0xff, 0x2, [0x10000, 0x3]}, &(0x7f0000001000-0x4)=0xc) setsockopt(r0, 0x6, 0x0, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x3, 0x9, 0xc5e16f895f711195, 0x8000, 0x6, "2440f9eafcdf18dabacfc620d2874a8f0a0082a79bad265649932692f80185bca982f1261666b6d2d7d3f506d603af96e6a252fa3658cadc5b8d09fe008c00", 0x0}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000317000-0x4)=0x8) 2018/01/28 16:00:46 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000018000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x14) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b2fe30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d6500000007b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e11ed764989aac2ba631799517a9e794e1dd1f20124ab", 0x41, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000013000)={0xe, 0x6, &(0x7f000000d000-0x30)=@raw=[@ldst={0x0, 0x2, 0x6, 0x5, 0xf, 0x0, 0xfffffffffffffff1}, @alu={0x7, 0xffffffffffffff01, 0x3, 0x0, 0xb, 0x30, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x32}], &(0x7f000000b000)='GPL\x00', 0x3f, 0xf6, &(0x7f0000018000-0xf6)=""/246, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000018000)={&(0x7f0000018000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000f000)={0x0, r1, 0x3, 0x3, 0x0}, 0x14) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/28 16:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x1, &(0x7f0000a18000)={0x0, 0x0}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000242000)={{0x6, 0x8}, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 33.966368] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/28 16:00:46 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000001a000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000016000-0xa0)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff, 0x7f8, 0x80000000, 0x0}, &(0x7f000001a000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000001a000-0x8)={r1, 0x7ff}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2a0, 0x2c8, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x10, [{0x8000, 0x7fff, 0x5, 0x200}, {0x8, 0x5, 0x80000001, 0x85}, {0x3ff, 0x10001, 0x200, 0x21}, {0x4, 0x0, 0x7fffffff, 0x100000001}, {0x2ff8, 0x5b7ef212, 0x2, 0x1}, {0x94f, 0x4, 0x9, 0xffffffffffffffff}, {0x800, 0x6d50, 0x7, 0x7fffffff}, {0x3e00000, 0x7, 0x101, 0x7fffffff}, {0xf7, 0x83, 0xffffffff, 0x0}, {0x6, 0x8, 0x5, 0x1c}, {0x5, 0x3ff, 0x400, 0x0}, {0x8001, 0x4, 0x67a, 0x7}, {0x8, 0x4, 0x67, 0x4}, {0xfffffffeffffffff, 0x4, 0x6, 0x401}, {0x1, 0xffffffffffffffe0, 0xfffffffffffffffa, 0x3f}, {0x0, 0x2, 0x80000001, 0xef1a}, {0x1, 0x100, 0x4, 0x7fffffff}, {0x6, 0xab, 0x101, 0x2}, {0x4, 0x0, 0x8, 0x5}, {0x401, 0x8, 0x7fff, 0x3}, {0x8, 0x4, 0x4, 0x3b82}, {0x101, 0x3, 0x7, 0x5}, {0x7, 0x2, 0x8, 0x3f}, {0x0, 0x9, 0x20, 0x1}, {0x6, 0xff, 0x7, 0x40}, {0x3, 0x6, 0xda5, 0x0}, {0x8000, 0x8001, 0x469, 0x584}, {0x3f6, 0x4, 0xe3e, 0x2}, {0x2, 0x1, 0x4, 0x20}, {0x0, 0x8000, 0x0, 0x0}, {0x9, 0x100000000, 0x4, 0x46}, {0x4, 0xffffffff, 0x9, 0x0}, {0x8000, 0x6, 0x200, 0x2}, {0x101, 0x2, 0x9, 0x7f}, {0x8, 0x10001, 0x3, 0x3}, {0x3, 0x4, 0x0, 0x7}, {0x100, 0x4, 0x0, 0x6}, {0x26, 0x0, 0x81, 0x400}, {0xffff, 0x5ab3, 0x93dd, 0x2}, {0x1f, 0x2, 0x2, 0x4}, {0xff, 0xfffffffffffffc01, 0x1f, 0x6}, {0x7fffffff, 0x8, 0x8, 0x6}, {0x80000001, 0x23b9, 0x10000, 0x3}, {0x8, 0x6, 0x800, 0x800}, {0x401, 0x3, 0x57ca, 0x8001}, {0x2, 0x1000, 0x3ff, 0x6}, {0x276f, 0x3, 0x4, 0x6}, {0x7fffffff, 0x0, 0x5, 0x7}, {0x9, 0x2c, 0x3ff, 0x7}, {0x1, 0x401, 0x8001, 0x20}, {0x0, 0x9, 0x3, 0xdd5}, {0x6, 0x3, 0xfff, 0xb635}, {0x90000000000, 0x7, 0x4, 0x1ff}, {0x9, 0xc00000000, 0x8, 0xfff}, {0x27a, 0x6e, 0x0, 0x0}, {0x7f, 0x6, 0x7, 0x6}, {0x6, 0x2, 0x4, 0x80000001}, {0x7f, 0x6, 0xff, 0x4}, {0x476b0, 0x2, 0x3, 0x7fffffff}, {0x8, 0x7ff, 0x9, 0x89}, {0x2, 0xffff, 0x8, 0x9}, {0x8, 0x9, 0x80, 0x2}, {0x0, 0xd383400000000000, 0x3, 0xfff}, {0x3, 0x5, 0x30, 0xf14e}], &(0x7f0000019000-0x1000)="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"}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, 0x0, 0x0, @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x4f0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80002, 0x4, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000019000)={0x8, 0x0}) 2018/01/28 16:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000277000-0x4)=0x0, 0xfffffffffffffe47) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000133000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c38000-0x4)=0xa0) 2018/01/28 16:00:46 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) tee(r0, r0, 0x10000, 0x2) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000004000)=0x0, &(0x7f0000003000)=0x4) r1 = socket(0xb, 0x804, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000006000-0x10)=[{&(0x7f0000005000)="85e8c5736b9f52b525af232622f2b7289b1e362663ee00cbf13f9270085217a1350bd55097c9b14c12c137bfa8ab9ef4ea7c9de8f791da6ac5fa4a3f7c7234a37019f1965f607866f75b91ec1488f96433862abd6f07dbc5a0cb4babe0c5bd706eb202188fcef0f68e5bc6b784357118cd21e25aa591c6500256313871a4d32061cb6ccc0e01937d9dd368f1a494ead86e36f387b7d969726e1b2ad60cc673f8f297e653", 0xa4}], 0x1, &(0x7f0000001000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000880}], 0x1, 0x4010) [ 34.051680] audit: type=1400 audit(1517155246.657:18): avc: denied { prog_load } for pid=4906 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/28 16:00:46 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008c1000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000ef0000)=0x6) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ef0000-0x10)={0x0, 0x0, 0x3ca}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000ef0000-0x8)={r2, 0x0}) 2018/01/28 16:00:46 executing program 3: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x401, &(0x7f0000e59000)={0x0, 0x0}) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c79000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x800001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a75000)={r1, &(0x7f00009e6000-0x1)="85", &(0x7f0000e5b000)="fb625bcb6933103215547dad56dde47818ae8eb69c7663b009099098497ee54a3925c343ceb7b0c8a542704f9d7888fafed24dbe83186aae7d82143b00a28ff2191f92bf0dabf48c31df34ffde827d7c97f826d7a02774657f1e583e42c8d26ef95b5e9ab6dc879bb13fd2c5bafa15fe61ab5e235b8b05fb0f39a91e418e7b2a3b4cb82d00000000bfd0cb7d4c61716424c21ce5f39262f7ae029eab4e8b81c91bce03b733d7d3c4ee0b992147c538b5536551e9ac1013b805fd91cd609957c58024b86dfdc68508855a83403b066a31cbd8b25d192827d30086dcbeae10fabd6e8613816a63e73d0cd8a6c19901f51c1efb020400000019", 0x0}, 0x20) 2018/01/28 16:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f000069c000)=0x0, 0x80000) accept$llc(r0, &(0x7f00002c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ac8000)=0x10) r1 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000077d000)={0x0, 0x0}) 2018/01/28 16:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000354000-0x4)=r0, 0x170fd1c2085e3ae4) write(r1, &(0x7f0000215000-0x26)="260000005e00090000f5eaf83a00650000000000010b0000ffffff000008db1ee9ff4435eade", 0xfffffffffffffc86) 2018/01/28 16:00:46 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x0, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005ac000-0x8)={0x0, 0x6}, &(0x7f0000ab6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00005ed000-0x4c)={0x0, 0x44, "1432f262d8a23801ce21cfecc4b0af3369e56a1c2b7f9ed7d421de430023991bdd092c3581c982a22750ea5207dca513a3842b2053fef8d204d021859c6e45005de0fbca"}, &(0x7f0000000000)=0x4c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x9, 0x3, 0x0, 0x3, 0x3, 0x9, 0xfffffffffffff8b9, {r2, @in={{0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffffffffffe1, 0x8, 0x84dd, 0x1}}, &(0x7f0000d93000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)=""/30, &(0x7f0000808000-0x4)=0x1e) 2018/01/28 16:00:46 executing program 4: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) socket$bt_sco(0x1f, 0x5, 0x2) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000)=[{&(0x7f000000b000-0xb9)="5d8a03000000", 0x6}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:46 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00003ae000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e92000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000002000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x80000) recvfrom$ipx(r2, &(0x7f0000001000-0x35)=""/53, 0x35, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0x1c)=""/28, &(0x7f0000000000)=0x1c) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008e6000-0x20)=[], 0x0, &(0x7f00000a0000-0x60)=""/96, 0x60, 0x0}, 0x0) ioctl(r0, 0x5, &(0x7f0000001000-0x94)="082d07fd18b2c40be8ca15865de6ad13865c9228a21606fa8b0e6c6b75f5bae353aa9cab2240d1529f3cdc8aa2ed5971db48ba63d09668af929ae945202500b03adf5d7ab8e6a78aa0a83745cd3b10b8248980874c1bb797e271b0acc4e769f2532fdb39b4ff34ed77bf6a7aefc3b6e0a5138c8f3b93754df13f166b2bd4be9c2490de5faa3443bc13a9a979dc20aab9d123ce4f") 2018/01/28 16:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000099d000-0xd8)=""/216, &(0x7f0000545000-0x4)=0xd8) getsockname$ax25(r0, &(0x7f0000809000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000761000)=0x10) 2018/01/28 16:00:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x807, 0xc9, &(0x7f0000aa1000)={0x0, 0x0}) bind$rds(r1, &(0x7f0000128000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 16:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000569000)=""/47, &(0x7f00003dc000-0x4)=0x2f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006a2000-0x10)={0x0, 0xc0, &(0x7f0000c99000-0xc0)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x727, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc098}, @in6={0xa, 0x3, 0xae9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x3, @rand_addr=0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000462000)=0x10) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000280000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000a29000-0x78)={0x8, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x9d0, 0x400, 0x2, 0x6, &(0x7f000076a000-0x10)=@generic="c7ca2e671d76b66396a30d453fb02b59", 0x9, 0x81, 0x6}) bind(r3, &(0x7f0000e6e000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) getsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000cca000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007ac000)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000eb5000-0x4)=0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000ddd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00005c0000-0x3c)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendmsg(r2, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582fd8c1", 0x2c}, {&(0x7f000028f000-0x1000)="62c0a0c27cd12e40fbef690048cf5f8a1c5409fcb2ceaab55bfcf2cc420fb2f7ef102640d137dfc456facd7186b8c5cacbf8e5062c217eb31d1763c77150275f9df19c07a10ee6877786a8e4d72fd6b23377f668056ac919cd826d004c06c014978cadf26aa0c2bfea28775237a4d7e0ddd4a73b76b07b565f5681f7a86b2922", 0x80}], 0x2, &(0x7f0000c2c000-0x12a0)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000880000)=0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r6, &(0x7f0000001000)=[{&(0x7f0000002000-0x7b)="c69678ed78e9fe9647a512a4a9d43ae515f94259b19d3f80b6a3eeb9367b8b3eee517fd32e170cb17b2beebc368e86722d91f42915d05b67eae3571aaa96a55c61129aa24f2d0b108424aba005aa908107e2f4ad1e7d34d790f0c2f516bd735b18906daca106766fa426f2572eb4d547a1d0b8932785bac997bf76", 0x7b}], 0x1, 0x6) recvfrom(r6, &(0x7f0000000000)=""/134, 0x86, 0x102, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7f9b84d4fb8f63d36a969f3b93b1fa477fb5d6b7ee11b47bf2c5c14fab377df97685531a7c8dc5f2bfe4211551e29a4b9067281ddca676076b9a6ac0558b34", 0x0}, 0x60) r7 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r3, 0x0, &(0x7f000090a000-0x4)=0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r7, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r7, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r7, 0x1) 2018/01/28 16:00:46 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a6c000-0x78)={0x3, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xfffffffffffffffe, 0x420, 0x4, 0x8, &(0x7f0000110000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x2, 0x8000}) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x6, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3b8) 2018/01/28 16:00:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000706000-0x3e)=""/62, &(0x7f0000000000)=0x3e) listen(r0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f39000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8001, 0x0, 0x8005, 0x7fff, 0x10000009f7a, 0x6, 0x4, 0x9, r3}, &(0x7f0000002000-0x4)=0x20) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f13000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x637d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x3, 0x20000000, "7204b8285dc014049d9e590f5efa37331821d775ad2f94674e56896bf6b9c3e4dc5219b141a39cc4b9c8b029ee50a638161575045c6e5724c8ee303fc63d551bdc9bae6776201cf924bd7366e34fa8e4"}, 0x160) 2018/01/28 16:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000781000-0x4384)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001a7000-0x48)={0x1, 0x2000000000000343, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x200000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xdf) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000ace000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x5462, &(0x7f0000007000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000007000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000eb6000-0x2)=0x6) preadv(r4, &(0x7f0000006000-0x50)=[{&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/19, 0x13}, {&(0x7f0000005000)=""/195, 0xc3}, {&(0x7f0000005000)=""/13, 0xd}, {&(0x7f0000005000)=""/12, 0xc}], 0x5, 0x0) 2018/01/28 16:00:46 executing program 7: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000056000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000659000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@generic="d7491ab69d4db4dc8b5fd3cb619de3dd", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r1, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffef7) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000e71000)=@buf={0x0, 0x0}) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendmmsg$unix(r1, &(0x7f00006c1000+0x231)=[{&(0x7f00006cd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cb2000-0x60)=[{&(0x7f0000a08000-0xb2)="2fa24981e02323446c50facfd5f52d98ca233d3a42a81a4d4e8d199bc7a331baaba13ad0e9e01dc8b8131bad937533f273fb22ca906bd4d7c022133366433295aaa906c7cf6a96348d509fe46f4d57a44ce2cc8b419863d47a138453ffbaf8c9645d36cff95c1f47ca6bbecd99b86699c44494225bb95e692bda1ff73e740277503a325794fa6ae052e911a8eeaf30831d429146b2d6f69085e6ac88e9899771d93fde53eb00a7dbbb445832b571e135e1c8", 0xb2}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f000074c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000471000)=[{&(0x7f0000f42000)="a2e9ff246b61e00342f300f02bd8c42e46b50419a1ed0a6f060506c25fe9b196ec04ff5240a2e2bcadd23498e35b8decd7b18cb4beec2ae10a98de9295f456d6974632472adb9d1e1079508b707afff91faf76f7756985901eea23853e4e41bbbda64e8a2ba072bda936ffc92735359c3bfe5c03f895945cdb6bb3b527734b2cd95059f01a6499589242dbd2497650ae0997ef121a15b24bfb03f6afeea72e25395ca6ca3e25afd4abccc77a189b9486ca479c1376ffdf9ec741273762c744dec66944deb4e6f6", 0xc7}], 0x1, &(0x7f0000104000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x10}, {&(0x7f0000cb7000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fcd000-0x70)=[{&(0x7f0000d9a000)="5acb78f67a1fd86731f28087a9f4a90bd3eb987f8485532c0d2d2f28f4863567c9d06b1f85621982a1448335485fd41b429157c43be899dd2aa3746512f617881a941ae0b75014097a7a58b9830516db054e3370476d8e2986fa1a93428a", 0x5e}], 0x1, &(0x7f00006a3000-0xa0)=[], 0x0, 0x0}], 0x3, 0x8000) shutdown(r1, 0x1) r2 = bpf$PROG_LOAD(0x5, &(0x7f000024e000-0x48)={0x4, 0xa, &(0x7f00007f4000-0x50)=@raw=[@generic={0x3f, 0x5, 0x90, 0x1}, @jmp={0x5, 0xb516, 0xd, 0x7, 0x7, 0xb0, 0x4}, @generic={0x8, 0xfff, 0x7ff, 0x5}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}], &(0x7f0000d6c000)='GPL\x00', 0x7, 0xc, &(0x7f000014e000-0xc)=""/12, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005e8000)={r1, r2}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f0d000)={0x8001, 0x3}, 0x8) 2018/01/28 16:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000924000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00003ae000-0x10)={0x0, 0x5, 0xfffffffffffffffa, 0x4}, &(0x7f00008a7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e0c000)={r1, 0x0}, &(0x7f0000cfd000-0x4)=0x6) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000bcc000-0x8)={0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000580000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$netrom(r2, &(0x7f0000bf9000)=@full={{0x3, {"df3fde38f858fe"}, 0x100000000}, [{"cb95bb535f2328"}, {"fe24fddc7b5917"}, {"7467c352378946"}, {"7ab70400000027"}, {"00ffff38ab0704"}, {"be7d32768fa33a"}, {"48ac52dd8e6c85"}, {"750d69146b7fa8"}]}, 0x48) sendto$inet(r2, &(0x7f0000a3d000-0x1)='f', 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000d2c000-0x28)={&(0x7f00003ee000/0x2000)=nil, 0x8, 0x0, 0x62, &(0x7f0000bd9000/0x3000)=nil, 0x100000000000006}) [ 34.217380] audit: type=1400 audit(1517155246.822:19): avc: denied { prog_run } for pid=4946 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/28 16:00:46 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) ioctl$void(r0, 0x0) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000002000030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:46 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fde000+0x3b9)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000ebc000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000fe1000-0x10)={0x3, {"401f48eb3c4105"}, 0x81}, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fe0000-0x4)=0x0, &(0x7f0000fdf000)=0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fdc000)=""/4, &(0x7f0000fdc000)=0x4) [ 34.325537] netlink: 10 bytes leftover after parsing attributes in process `syz-executor1'. [ 34.336961] audit: type=1400 audit(1517155246.942:20): avc: denied { create } for pid=4989 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.377100] audit: type=1400 audit(1517155246.982:21): avc: denied { bind } for pid=4989 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/28 16:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000cfa000)={0x0, 0x0, &(0x7f0000997000+0x9cc)=[{&(0x7f000042b000-0xbb)=""/187, 0xbb}, {&(0x7f0000cfc000)=""/95, 0x5f}, {&(0x7f0000299000-0x99)=""/153, 0x99}, {&(0x7f0000b23000-0x1000)=""/4096, 0x1000}, {&(0x7f0000235000)=""/147, 0x93}, {&(0x7f0000d80000-0xff)=""/255, 0xff}, {&(0x7f0000836000)=""/250, 0xfa}], 0x7, &(0x7f000086e000-0xf)=""/15, 0xf, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x101, 0x4) socketpair$ax25(0x3, 0x5, 0x8, &(0x7f0000c0c000)={0x0, 0x0}) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000361000-0x26)="26000000420047f1938d0000000000670050f16b9cbdea120300c7284a6809e517f86e328a00", 0x26) 2018/01/28 16:00:47 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x2000000000000000, 0x0, 0x9000}, 0x4) 2018/01/28 16:00:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x3f0)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x98, 0x160, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000e85000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffffff, 0x0, @generic="a668af9bc6f1cb67d2c9eb655a25798b", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfa65dc08f60eda2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x9}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0xfff, 0x9, 0x0, 0x1}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xffffffffffff0000}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0xffffffff, 0xff, @generic="02f8b6f989d963bdeca3b7c247757533", @generic="83e553f41f6a15a8620cca2d7bdaef52", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0x0, 0x42}, 0x0, 0xf0, 0x118, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x3, 0x8, 0x1, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x58, 0x10, 0x1, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb8, 0x118, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0xa90}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x8000, 0xa2, [0x3, 0x20, 0x9, 0x5fe22004, 0x2, 0x6, 0x0, 0x81, 0x7fffffff, 0xd535, 0x0, 0x0, 0x883a, 0x2, 0x6db, 0x7], 0x1, 0xfffffffffffffffe, 0x1}}}]}}, 0x3f0) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd8000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/28 16:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000350000-0x4)=0x0, 0x80000) connect$llc(r1, &(0x7f0000434000)={0x1a, 0x1c, 0x7, 0x3e, 0x1000, 0x400, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d50083e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/28 16:00:47 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000100000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x8, 0x7fffffff, 0x7, 0xef, 0x7e1, 0x1}, 0x0}, 0x9) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r1, &(0x7f0000000000)="", 0x0, 0x0, 0x0, 0x0) connect$bt_sco(r1, &(0x7f0000002000-0x8)={0x1f, {0x2, 0x6, 0x9, 0x80000000, 0x5, 0x101}}, 0x8) setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000003000)=0x1400000000000, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000007000)=""/233, &(0x7f0000005000)=0xe9) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x3f, 0x4) 2018/01/28 16:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000284000-0x4)=0x5c, 0x4) listen(r1, 0x0) bind$inet6(r1, &(0x7f00009ea000)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) accept4$packet(0xffffffffffffffff, &(0x7f00006ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e93000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c71000)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x7, 0xffffffffffffffc0, 0x400, 0x8, 0x40000, r2}) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0xffffff79, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 16:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000816000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) readv(r0, &(0x7f0000f8d000-0x2)=[{&(0x7f0000942000-0x95)=""/149, 0x95}], 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002b2000-0x26)="0fbf2cf0854281c588933f3c8feb0852", 0x10) 2018/01/28 16:00:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen$netrom(r0, 0x6fd18120) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b78000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000003000-0x1000)="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") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x58)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffd}, @in6={0xa, 0x3, 0x6d13, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) socket$nl_route(0x10, 0x3, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) bind$alg(r2, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) getsockopt(r2, 0x2, 0x37f643a9, &(0x7f0000002000)=""/151, &(0x7f0000000000)=0x97) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000-0x8c)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/28 16:00:47 executing program 0: r0 = socket(0x1d, 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x2, 0x10}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0xf8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x3, 0xfe, 0x0, 0x200}, [@RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_METRICS={0xbc, 0x8, "2b159f88a754afc35d963d1bdd076c58b9d4cb15abc68ecbae31390526fb181df38d3f4f313f1be30d118ba1782998dba199da6b7dd9629106e062e5f54c863507765ddcc393da07e927ccaaab3fb92f7ea28aefe98f358db14ce04ba7584ff4b80db1ce7b5661c8b580f5dea9fce4e6e423cecf70704bb4087b1ed18d0a70f096940117709e44351274f1a960ce7cd7ab0ae76d8be7acd5aacaa546960a615b0626d8e85b9c8dde1e0edf6dba314a24ca7ed9ab9d8b33f1"}, @RTA_GATEWAY={0x8, 0x5, @empty=0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c80000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f21000-0x20)={0x100000001, 0x0, 0x10001, 0x7277f601}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000e08000-0x10)={0x7f, r4}) 2018/01/28 16:00:47 executing program 5: 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}, 0x0}, 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$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = socket(0x0, 0x3, 0xff) accept$llc(r5, &(0x7f0000893000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e18000)=0x10) sendto$inet6(r4, &(0x7f00004f3000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) r6 = accept(r2, 0x0, &(0x7f000060c000)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f00001ec000-0x4)=0x1d, 0x4) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ac8000)="c92f64d10dba3d94bdac89c37a927c990008785389fdffffff749ea40829cc5b95b65bdf16a7dc22a58a44f77f38b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59e2f97acd1a550e0d023487dccf52", 0x6b) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000df2000)={0x6, &(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$unix(r5, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="", 0x0}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x44000) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000090a000)={0x0, 0x0, 0x0}, &(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=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc0) shutdown(r6, 0x1) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x0) 2018/01/28 16:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d6c000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet(0x2, 0x4, 0x101) poll(&(0x7f0000095000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 16:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00009e7000-0x72)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = socket$unix(0x1, 0x3, 0x0) sendto$unix(r0, &(0x7f0000a85000)="a7903e68a0bba3f7b9ae6c67cd03707c3db5cd9af9daad9ddc0c01425828f528c265faa0eee9cf73b4f32d12d9f06f7a9ff8af3412ab7586193be76aba309c1e660c7acb0b7f188cf991c6801b5e253de1a6b135f98b585419a668e32b75e0672e38ab605044c038dfc02f7ab0ce8501607e922fabef455dcd94bfb850ea8bf470510a47143227b44d425fcea1405c2406759241ee9555e07e521c376444e9ce8c5fd96367060c1bdb17d7fd012cfe93133c7edca36d3ca98a109feb6e1f5fa81e", 0xc1, 0x4000000, &(0x7f0000a57000)=@abs={0x0, 0x0, 0x2}, 0x8) [ 34.498842] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/28 16:00:47 executing program 3: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a3b000)="0a0775b0d5e383e5ffb60ced1c54dbb7297bf0df8217ad3400000000000000e6ce", 0x21) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x7ff, &(0x7f0000f8a000)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000f8b000-0x4)=0x8) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000eb8000-0x10)={0x0, 0x98, 0x3, 0x9}, &(0x7f0000f8b000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000aca000)=@sack_info={r3, 0x101, 0xac}, &(0x7f00009e6000)=0xc) 2018/01/28 16:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000052f000)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) 2018/01/28 16:00:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f00007c9000-0x38)={&(0x7f0000000000)=@full={{0x3, {"d3c6def02ce720"}, 0x9}, [{"38dfc27e5313e6"}, {"07cc2fd45fc4b2"}, {"fef1a7cd237fb7"}, {"532c060b24af16"}, {"a8e5d01e0bd3a4"}, {"68806bb5d703d8"}, {"f32711b5696083"}, {"ce3bcbbc04d9f0"}]}, 0x48, &(0x7f00007f8000-0x10)=[{&(0x7f0000553000)="81849e1af67c3901a5fe2f9a70aaff37b91a", 0x12}], 0x1, &(0x7f0000000000)=[{0x48, 0x115, 0x6, "b9155674f9105fac177ecd8e3c9783288815f82f381adf07e0ee7252c8c9355e92e4ad8f87b6741acb89804265e54bbba9"}, {0x48, 0x109, 0x9, "d096ceb5b7f827800d29b3114ace030663c73ffff3d4f7f583ff03a1d3643252cfcda1e8382767dc5fb56d0c4e528e1fd4dbe41bade4b7"}, {0x30, 0x10e, 0x80000000, "31515fd0fd7883b0757a834dd8c584a0dabc28033002d67ff21212dfa0b5"}, {0x58, 0x11d, 0x0, "4b078e31ea1d21717c97c4552ce9664d125cd1edbee10795d850111ff4623211247e127c7277a818e2c1b337eb50b8a9302f9d21d46b4d4e3100b2a4c61a3a8e1c5a864ccddc5fe8"}, {0x68, 0x9d8d4bae7eb41c8f, 0x6, "8bce46a2aa09841a4fb502c119195de3b3566c750b825188daad438e8ab06891a799f7c2f1fec9882b724ec8d51dcfc809c8c57ba6270ae67e7d849501f53f2ed3c4aee33ebb57371bfd9840d6157638f2a5"}], 0x180, 0x800}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000000000)="", 0x102a0) 2018/01/28 16:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000a000)={r0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000575000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x44, 0x14, 0x1, 0x5, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_FLAGS={0x1, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff7, 0x10000, 0x0, 0x0}}]}, 0x44}, 0x1, 0x0, 0x0, 0x400000}, 0x0) [ 34.642286] netlink: 36 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/28 16:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) socket(0x8, 0x800, 0x20) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000715000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000817000-0xd7)="", 0x0, 0x0, &(0x7f0000678000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 16:00:47 executing program 7: r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) socket$packet(0x11, 0x2, 0x300) getsockopt(r2, 0x7, 0x401, &(0x7f00007c6000-0xbf)=""/191, &(0x7f00007a2000-0x4)=0xbf) getpeername(r0, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x790631b055b6bcfb, &(0x7f0000f9a000)={@generic="d5f8ea4a9c2faa7a57dcbdaf06a9eea8", @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x10000}}) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/28 16:00:47 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0x5, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, 0x0, &(0x7f0000fc4000)=0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000ff0000-0x4)=0x80, 0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="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", &(0x7f0000f1e000)="d292f219c20ba985cfe2af8efda3039332", 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fee000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f000091a000-0xa)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000441000-0x9d)=""/225, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ff0000)={0xa, 0xb, &(0x7f0000ff1000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x6}, [@alu={0x7, 0xbd0f, 0x0, 0x7, 0x1, 0xffffffff, 0xfffffffffffffffc}, @map={0x18, 0x6, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x10000, 0xc, 0x0, 0x9, 0x6, 0x0}, @alu={0x7, 0xffffffffffffffff, 0x1, 0x6, 0xb, 0x30, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ff0000)='GPL\x00', 0x401, 0x26, &(0x7f0000ff1000-0x26)=""/38, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ff0000-0x18)={0x0, 0x10001, 0x20, 0x4, 0xa7b2}, &(0x7f00000d1000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000012a000)={r6, 0xc}, 0x8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x1, 0x4) 2018/01/28 16:00:47 executing program 3: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005b6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00005b5000)={&(0x7f0000068000/0x4000)=nil, 0x530, 0x0, 0xb3, &(0x7f000000a000/0x2000)=nil, 0xfffffffffffff410}) getpeername(0xffffffffffffffff, &(0x7f0000260000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00005b5000-0x4)=0x32) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000172000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000039b000)=0x14, 0x80800) connect$llc(r1, &(0x7f00005b4000)={0x1a, 0x0, 0x8, 0xfff, 0x5, 0x7, @random="daaad944eed6", [0x0, 0x0]}, 0x10) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000011c000-0xc)={0x0, 0xffffffffffffa603, 0x30}, &(0x7f00005b5000)=0xc) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005b5000)={r2, 0xcb}, &(0x7f00005b6000-0x4)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005b4000-0x7d)={0x0, 0x0, ""}, &(0x7f00003da000-0x4)=0x8) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005b6000)={r4, 0x6, 0x0, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000554000)={0x0, 0x0, 0x0}, &(0x7f00005b2000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00005b2000)={r5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/28 16:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000090b000)={0x8, {{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000028f000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2fbeab5, 0x4, 0x0, 0x48}, &(0x7f00008c5000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000af0000-0xa0)={r2, @in6={{0xa, 0xffffffffffffffff, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0xffff}, &(0x7f0000547000-0x4)=0xa0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000520000)={0x0, 0x0, 0x9}, &(0x7f0000096000-0x4)=0x8) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00005c4000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000078e000)=0x60, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000354000+0x134)={r2, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000089d000)={r3, 0x100000000}, &(0x7f0000edb000)=0x8) 2018/01/28 16:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) sendmmsg$unix(r0, &(0x7f000000b000-0x38)=[{&(0x7f0000776000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000344000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendto$unix(r0, &(0x7f0000f98000-0xf1)="359043ccd1efd6cf696baaebc5fbab286d4ae9f91e2d40ccd1988d0968d218644a151a40ad38de269ee5809b12fd6f5c9079715d557d39864810b35f3f301ef73f7b4f0d41810a7eaffeb12f85d927dcaa810773e6435067d500037503fe5db4e4d537677de353bf603558eb09ab934a0feee00c41eb1edb508f5b141a65942f2d433ccf5eaf7e5cac4c0c2c001fd40e95bded16001bd7d72ae285292c071137b69b66d2f12a94de64c03a95442f4c3ec8b09903da8a4d63969da444e7247bb430719f3e658ddfe6ba0dbcc742bf8f8f0362072b2273f48f943140dfc4b73121e068bf9713ebdf1d13d55a9f85fadfa5bf", 0xf1, 0x0, &(0x7f0000e70000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/28 16:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000d42000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000818000-0x20)={0xe70, 0x0, 0x10003, 0x85}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000fc0000-0x10)={r3, 0x29}) accept4$inet6(r1, &(0x7f0000f12000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003fc000-0x4)=0x1c, 0x80800) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000001000-0x4)=0xe3) 2018/01/28 16:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = accept(r0, &(0x7f0000830000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000431000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000002b000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1000}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7f}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0xb0) r3 = socket(0x15, 0x2, 0x18) bind$llc(r3, &(0x7f00001db000-0x10)={0x1a, 0x9, 0x1, 0x9, 0x1, 0x2, @random="6409b5b2c3d1", [0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000df5000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000b8e000)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) [ 34.703752] dccp_close: ABORT with 1 bytes unread 2018/01/28 16:00:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000484000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000175000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000cf7000)={0x9e, &(0x7f0000cf7000)=""/158}) r3 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000db2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/28 16:00:47 executing program 0: r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$vsock_stream(r3, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000560000-0xc)={r2, 0x80000, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x20000000000089f1, &(0x7f0000001000-0x80)="20161affc2dfe98009beae1f2000000099e76a79baee0b4ba91f9edf1d9f2c73d3694fad7734dffa53aa2a834613c000006b0503daf5f5107094848a7b8886ea1bd761ae21da4b6adb95167d11005e0d8f78e854b04103cc2bc56ac3f8c42a0dac2f89f03f280c7d4481a8a86145ba818ee90012e5ba1a8d0846bbd248fa6631") 2018/01/28 16:00:47 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@multicast1=0xe0000001, @empty=0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @end={0x0}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000003000-0x20)={0x72, 0x9, 0x4, 0xc52, 0x0, 0x80000000}) [ 34.727212] sock: sock_set_timeout: `syz-executor7' (pid 5088) tries to set negative timeout 2018/01/28 16:00:47 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d90000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005fa000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000001000)=0x3a) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000)={r4, 0xff}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000004f000)={r3, 0x7, 0x30, 0x7f, 0x80}, &(0x7f0000000000)=0x18) close(r1) 2018/01/28 16:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f0000ed2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d96000-0xb8)={0x0, 0x3f, 0x81, 0x489, 0x2, 0x1, 0x90, 0x4, {0x0, @in6={{0xa, 0x0, 0xb2a, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x9, 0xffffffffffffffff, 0x6}}, &(0x7f000092d000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ada000-0x8)={r2, 0x7}, 0x8) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000353000)={0x0, 0x0}) accept4$packet(r3, &(0x7f0000136000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c26000)=0x14, 0x80000) 2018/01/28 16:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00001c6000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000944000-0x4)=0x9) connect$nfc_raw(r0, &(0x7f000020f000)={0x27, 0x5, 0x3, 0x6}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000ebc000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000713000)=0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000d19000)="95c7c8f9cd387d76f27df68fcc2a7964d347ffcd688f41d038e4160fcb5d051427eda964d7c777a1bcea93cc846ef6bed5b09f6ef9a2781f1f27ccc9adfaf7d632653fb0e132aadf2e7bd14f2c07f7fd83b227a835dfe0917ce01aa0f0301e4d5ba45b8ca26c2ea33820c3a417e30e02e3218e3def9328424d45368721c9c8bdbcca7672e2806d576955ae37cb49029172c9b8e885703b936b713f29d6fb718bd9adbdfce389f322bfbb064548", 0xad) 2018/01/28 16:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000a22000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000058d000)={0x55e, 0x0, 0x204, 0x9, 0x6, 0x9, 0x81, 0x8, 0x0}, &(0x7f0000afe000-0x4)=0x20) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f98000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f3d000)={0x0, @in6={{0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a9, 0xfffffffffffffffe, 0x2, 0x101, 0x1}, &(0x7f0000a2a000-0x4)=0xa0) sendfile(r0, r0, &(0x7f0000107000)=0x0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000b10000)=[{&(0x7f0000ebb000)=@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, 0x1c, &(0x7f00004f2000)=[{&(0x7f0000f06000)="3001339f376b169468ba4f5823b310923d341ec6a62b37cd6fb61cec85d5f7407a898f3c24f6b842d3cc986ab5b5239dbd6e2dfb14b08b13ac66256e7ac73febb1087441425b260edddf1deff275517613d705de1f65074f9ce71aa518b513b918039d4a05", 0x65}, {&(0x7f0000ffa000-0x9f)="aecd8250e10191c80d4c072fc393c6b959d5d8ede242dfe60c11e55ee1f93206e5bb3e6b8d4f64bc8a53f99e6f380eb696b1476cdc5cc4600fcdd89ddc10e9a8ae953c0f1fdfe912bbbe944a3cf2fa880f6c076884fd78e90604fd64797fca5b705e175996edd8020aab91315caad57929981e875aed87950e4cafa23609d132b898180fe846a604c8d315e7ac71f03a647b021518fb964e81f0581faf62e0", 0x9f}, {&(0x7f0000929000)="052afa06d3e502af4e81a9c77034af0f29082509501ae9f391cc582c46bb9ef110a669487821fa974848974534e59e4acf9e1fe9db7a1e4cba072c3dfd88cb6e0e43c56eb06be9e47e9b7cd27399ceead414091ba17c1cb466a7220b274d543bf2bb573f4085d7bf05a65be49da41efbde4a69f3aeb8a08019b6cd5856ad855a666a2327df2e968642c5f30e23e96a65eaed1b8008748282329b43e7bd9c1d30ca085152", 0xa4}, {&(0x7f0000445000)="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", 0xfe}, {&(0x7f000055d000-0xe8)="ff73b0d649cea69c58e910c0669e3e8b33e25f829a9735263ac5a11ff821e476acbe3de00d4b91383249ac92083cdedf2a9a7e8bd071477a525759021047bdebde8deeab4d45ca0f1236bc391ea1cbf53a3995daf407e15ea659958a3d3244639cc463dd76cef69c9be3be01a29bbec02942169382647e66ea95e98aa81e02fc358c53b0025c401891177f593893fa50742abdc60c1682991141b00182c313992d0dac6935fcbb67b5485015f89c7ec47ee68b4f5c99164949a8cbcffff7005b09a536d26a4d1283e9acbf46b67d4a09ca2fee553b1fc4c3b55ece86622a1773ab379d965ad83752", 0xe8}, {&(0x7f00004e7000)="bcd9c49f8bfbb4d0dd8fd0541fd23fe0f4567ccf820ef581dd9476bc22e2784124dc3554aea392a00de6212fa81567c182dc3051de3ecc048ae3dedb45bbd5c57a3a243118a34a30737066c8d0ef58fb4b01c895ff6978ecf24f", 0x5a}, {&(0x7f00002dd000-0x9d)="532e7b88fcbeb9b49f97ecf3d51bbbc9dd515d74bb426302ce3a773c328bfc14de0515be3af2c8629c1be16834b9f4f9c687ecb164aecb50a9bd3751b39779b1e2b5230f8515376b4396d9f8ba4c7876989124c66f35b2ecab2891f2a9845a357a586f790d0b925acd9a3aad3620906359af6744238fedc417f27bd6297b71a8630e0654cc20fd05362f87cc3a1320886ed864de4994010f021c1ec744", 0x9d}, {&(0x7f0000cc0000-0x10)="0719d54bd0d23560f3923e7d3eca3a30", 0x10}, {&(0x7f0000e74000)="", 0x0}, {&(0x7f00000fa000)="6d0b2ab5ea7d2631aa172850a0602ba647ff3c50b5d97be9641fdc34711d5f493be7a6871b2ef70e968b44699242228f723ab2014d5711a124112995ddaabb6d33113bde4c9a0277772b6be693bd6aa5f9a5523c2eee38d208875a3befd5039682590869843fd43dddfb37f5753cde52831ef855b1d4fb1aff14f3d44d2b15c7c231d8a5b2862fef7f3d98230f8eaab5a8c06fcd94b0fd30637c3652a810b4f46a19428ecb5e5b492ab9ce09ceea8733c28d7addf533ddeb8161506a351e6b37c32b211ad8aa5ab71251437edc11bfb42390", 0xd2}], 0xa, &(0x7f0000996000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0xa, 0x6, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xdad4, 0x3, 0x4, 0x9, 0x400, 0x9, 0x0, 0x5, r3}}], 0x60, 0x4000}], 0x1, 0x24004041) 2018/01/28 16:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000705000-0x5)="", 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/28 16:00:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000000000)=[], 0x348, &(0x7f0000002000-0x14)=""/20, 0x14, 0x0}, 0x3f5a1db4cedf06e6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000002000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) 2018/01/28 16:00:47 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket(0x1f, 0x6, 0xe7b8) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000035000)={0x6, 0x80000000}) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/28 16:00:47 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fd0000-0x4)=0x5, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fcf000)=0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/28 16:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000c9c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002f9000)=0x1c) 2018/01/28 16:00:47 executing program 2: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000044000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f0000365000-0x90)=[{0x10, 0x29, 0x40000003e, ""}], 0x10, 0x0}, 0x0) r1 = socket$inet(0x2, 0x0, 0x8) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000036b000-0x18)={0x0, 0x101, 0x0, 0x8, 0x1}, &(0x7f000036a000)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000220000-0x8)={r2, 0x2}, 0x8) 2018/01/28 16:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e51000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004aa000-0x10)=@common=""/16, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d0a000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000044b000-0x4)=0x2f) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000a3c000)=0x0, 0x4) 2018/01/28 16:00:47 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000253000-0xe3)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f87000)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/28 16:00:47 executing program 3: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0xffffffffe25c5941, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f000031e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000054e000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000ae3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000148000)=0x2e, 0x80000) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000ae4000)="ddb49f4e4a175df681f0d4da00087727", 0x10) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x0, &(0x7f0000ae4000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000ae2000)=0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000ae2000-0x4)=0x0, 0x80800) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000496000-0x10)={0x6, &(0x7f0000ae1000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/28 16:00:47 executing program 1: r0 = socket$inet(0x2, 0x80801, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x39, "64af6a6adb7021797b46edb387c256438711064623d0bfb341ce1508824ba3b050cb85645d76a21fd678236d8386f65aaef7439062ff5bd6dd"}, &(0x7f0000000000)=0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x8}, 0x8) r2 = socket(0x11, 0x1, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) 2018/01/28 16:00:47 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt(r0, 0x5, 0x2, &(0x7f0000009000)=""/215, &(0x7f0000005000)=0xd7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000007000)={0xa8, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="e46a922f8efdf555aeadc01997a6f7bb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3b8) 2018/01/28 16:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ec1000)={0x9, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f0000885000-0x22)=""/34, 0x22, 0x40000062, &(0x7f0000309000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 34.941476] mip6: mip6_rthdr_init_state: spi is not 0: 3993239552 2018/01/28 16:00:47 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b2fe30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d6500000007b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e11ed764989aac2ba631799517a9e794e1dd1f20124ab", 0xc4, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) r1 = socket(0x5, 0x80e, 0x9) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x8, 0x12, &(0x7f0000018000)=@raw=[@jmp={0x5, 0x9c, 0x2, 0xf, 0x3, 0xfffffffc, 0x0}, @alu={0x4, 0x1, 0xd, 0xb, 0xf, 0x50, 0xfffffffffffffff0}, @generic={0x2, 0x1, 0x10001, 0x31b}, @call={0x85, 0x0, 0x0, 0x25}, @map={0x18, 0xb, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x47f04065, 0x9, 0xffffffffffff7fff, 0x200}, @generic={0xfff, 0x40, 0xfffffffffffffff7, 0x101}, @alu={0x7, 0x4, 0x7, 0x9, 0x7, 0xfffffffe, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000014000-0x4)='GPL\x00', 0x8, 0x73, &(0x7f000000b000)=""/115, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000019000-0x8)={r0, r2}) 2018/01/28 16:00:47 executing program 0: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f57000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000304000)=0x1c) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000daf000-0x4)=0x0, &(0x7f0000be3000)=0x4) 2018/01/28 16:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x1) recvmsg$kcm(r0, &(0x7f00008dc000-0x38)={&(0x7f0000eec000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000016e000-0x10)=[{&(0x7f0000257000)=""/183, 0xb7}], 0x1, &(0x7f0000db6000)=""/237, 0xed, 0x9}, 0x40) sendmmsg(r0, &(0x7f0000532000)=[], 0x0, 0x20000010) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000091d000-0x4)=0x6, &(0x7f00006af000-0x8)=0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x1000}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000bd5000-0x8c)={0x0, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0xffffffff, 0x7f}, &(0x7f0000fe4000-0x4)=0xc) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x10, 0x3, 0x10) sendmsg(r3, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 34.986366] mip6: mip6_rthdr_init_state: spi is not 0: 3993239552 2018/01/28 16:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0x104, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x5}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:47 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000005c000)={r0}) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000036000)="fa0c5b20ba9730fb7056dd4c731106e105ee07ca550f0e160ba860f6ca67ec707baba72e4218e553598dff2caaa1ce2e93b78a64c393b00b5dca787496b8a48209d40a4420e750c309abf37d8beb3cc17419e272c4d063df74325c64463c2dd6d0335feb758fccce832c851ca5", 0x6d) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 35.078620] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/28 16:00:47 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/39, &(0x7f0000952000-0x4)=0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4$inet(r1, &(0x7f0000f5b000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000904000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000285000)=0x1c) pipe(&(0x7f0000810000-0x8)={0x0, 0x0}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000e58000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r1, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x6}, 0xfffffffffffffd31) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000eb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006ef000)={0x7, 0x1ff, 0x8000, 0x8001, 0x2, 0x200, 0x7, 0x608, 0x0}, &(0x7f0000be6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000a8a000)={0x10000, 0x4, 0x8004, 0x7, 0xffffffffffffffc1, 0x8, 0x0, 0x8, r5}, &(0x7f0000473000+0xf04)=0x20) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000fc7000-0x10)=@req={0x50, &(0x7f00008b0000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0xfd, 0xf3d, 0x1, 0x1f, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}}}) 2018/01/28 16:00:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000027f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80800) r1 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000918000)={r1, r2, 0x4, 0x5, &(0x7f0000a14000-0xd7)="c15c8a139744933aad58f9780d6a367375a4e6209c5f4cf3d0d0bc404a595834e275355937f3e08e7dbfc58aaae76a122032add092524a5aaf6a8985649cb7db2544f6980c600177b9f1dfe7fcbc2b67bc0c42c5c8d5107d1d276f5782e3619be8d520ac1edff52b44a2eef31d692f7b9869c0c80cbbd606adc74b970217e87efd1281ef057f6443ae5f4565e9276873ef52cd3debde174b3887a8756f482047041adc55bc351ff669adde3d519041be1419d4ee1ff9b42405172cd5cb7b9ec0b1edadda9c3439e0621211969387e8462e472bbc65e3bf", 0xfffffffffffffffb, 0x6, 0x7fffffff, 0xb2d, 0x802000000, 0x5, 0x8001, "2c90fa8bef365cefa41e05f2acee4ffba8d6e9ad4f0d588b99cf9305206cea042f2b319511d3939038dc1b8df2faef328ab06a40bffec934ffafdfe300605b2029a1448a55cc947ff363ad352d2f6a1069afd45f5d3c945be06092985cad73d05e4b02ddc2b3b88e9d1adff64e7464bec25d367db4fa70f08acda770a7f9f559168996b75b7e88171c482edf3bd56778341a054cc637655f0cff540dc2d8a0bae76dda8286c9d07dc60f0d95b127056c0c8b7af0b98c69bdeb7cbceed9e353ef2c0d3e3f11f684c935fc4c884c655b2de7d32c78ba"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000564000)={0x9, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008ba000)={r3}) getpeername$inet6(r4, &(0x7f000086d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a48000)=0x1c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f00007fa000-0x4)=0x80040aa69, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000259000)={r3}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ad7000-0x8)={0x0, 0x0}) sendto$ipx(r6, &(0x7f0000920000-0x3e)="03a955c775d1df2ead50974ff930a6610af98ec7f55908ea74775d4fd3e7a44bb574e3a46630a0a0300b9576f260a48c48361a377d5b669e4312a37e4151", 0x3e, 0x8090, &(0x7f0000874000-0x10)={0x4, 0x9, 0xffffffffffffffc1, "e6882f9aa009", 0xb0, 0x0}, 0x10) getpeername$ipx(r6, &(0x7f0000f9b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000058f000)=0x10) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000ea6000)={{0x2, 0x1, @rand_addr=0x27e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3dd834288d8b7e37852a360000bd9a49"}) 2018/01/28 16:00:47 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000005000+0xa6c)=""/165, &(0x7f0000002000-0x4)=0xa5) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) 2018/01/28 16:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f82000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000de9000-0xfe)="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") close(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000efa000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000935000)={0x101, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000428000)={0x9, r4, 0x0, 0x7ff}) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f00005c3000-0x4)=0x100000000, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d6a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 16:00:47 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common='ip_vti0\x00', &(0x7f0000003000)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x0, 0x5, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000005000-0x118)=[{&(0x7f0000002000)={0x27, 0x1, 0x4, 0x0, 0x3, 0x1, "bcccadc81eb02f8d811b4ae0fb975c5fcdc2519cab0353e9c9885ed0f0804c8da2f3610891acd5db56ad8dc2e44360c5135a98b5f6c21daa70fbfaf0039c08", 0x2}, 0x60, &(0x7f0000005000-0x40)=[{&(0x7f0000002000-0x1c)="ff95f0d74762d777d2e0782d9618946ac15f90f2eaac8e0cd43f1d8b", 0x1c}, {&(0x7f0000005000-0xcf)="eed62e28ca7b212fe714949f8adce594efa742104ec2f33d2caf25ca5b0b38c10be5feeca203e344589bd369c93363d74301cc251acf339a73c4e4da5534cf4dcad02ed4fe6aefc25cbc8a5fc09327a91adc8eb3f365587d3c6b6107cd4c670fca1db3d26c06b98059a00de86f4a062e65801e7116412062e17a06461c47609ed8c5afc45ac986efb4ea7b8294673e5330de8fbc619a7dc841fc61f73d616be43f1ae61578ac7b909dcbb65fb4dc4406cfb6915bac7e5b3d83ead93c0cc27f32d43c2dfeb5929a67f596ea55887f9f", 0xcf}, {&(0x7f0000004000)="92c56a69ab405321b4a8435efac5d4bcb2b1d5e5f680ede918670d6e742f1b0d9402b5683434a220f3025b52200f939b00c26f0e22f9a3df9de297f6abf4b14d5bde1c37bd6f829a0ce822680a2b012c239ec8a53007be49465c59fcefb5e713e6dec6473e3f928f78f9bb5cc23e7ad30de68518475e214d797eb732a001586f1238502b6d82b4f8d49b63a4338a9a2e69d438e783edcbf962947a1bcb9e9f9a9f47d702ebb5e0c31ce2f956c6e1cab2", 0xb0}, {&(0x7f0000003000)="eea0227e3698cd3996980e8e55f4c048bb4b30e4dcc62104abc804dd2f521325a5cd7dd784e8b227a586b78a4b969f762308689751edb95e1801a688896380ff00eeb4effcdd4b158584d980967b3e3dee1051a8e3089f844a0ff0b88d7efa0d7aa8a381db24788b80c08977797f5e9d03a6af7b6b33b1ed6a0b8c7ada5754511437878ce97b602c43a15b213ef42478a0cfce7f364b6f5adbef557761b576d22e808d2d0a07e3136ca6341fe046cd0b4392070f6545f149d43717be8bb9be3e75d45827fa39584c4fadeb09e0e126a2a3", 0xd1}], 0x4, 0x0, 0x0, 0x20004000}, {&(0x7f0000004000)={0x27, 0x100, 0x4, 0x7, 0x1, 0x8, "429e838b309dbe1ea9f780b93c589307e4826b28ed95d27a78b305e69709c56c0cf845b71d0545abf078046f3ce03a7bf74287cf509106d44b23ebf77c4458", 0x6}, 0x60, &(0x7f0000003000-0x20)=[{&(0x7f0000005000-0xf0)="d7e1571b1fde3673bdcaa9c6627a0634d1365d7c24da344833491c6af2276992e610215bd062d9cc52530b473c09dc9fe0e34708b8a667d50123f410fb69ba066457b03a80a3fb6739f93695d83ced74944e69ae3568709f10b3d95b190e8b2457fed64ed38a1ca0e73ccb1f221282a141d54e66ddd84163e7d0b62cc38b317c207672b46679ef44acc14022f27217f44b29558c795be348eccb50f0489c476a4da05d95f99bba1c8401066b24a7c29d2e27f722397f4ca1be88ba02426c55f2fd835e97453ae8dd722064cac96f304e97a3b2dd7c7bd36714cb08846f4bb720f4f66a37869962347f45487024a0ba3d", 0xf0}, {&(0x7f0000000000)="c67a68e5cc7b6f533d5cff36df9d06c31be4f3f76b690602adf7f50dbadaade200a9e9aa4a437bb4029c856b69049612bde8c29e280a65263e574e6fac3125079866b6fca46631ec0987b324c8956eae3e5ef12098c26b3304d2525751110e52824a84f19d793695c6f0dd7072997e33b942f1358cf2164a2a603307609e5a98e37ad42d6636d899cab6047c654edae69d62b8dc662e53306a3bade75428601e710669", 0xa3}], 0x2, &(0x7f0000002000-0x100)={0x100, 0x116, 0x67, "c891176bc7a19810b771e8f0317d3a78d99aa435efa8350a0a8fe0b46c820555c546d57365574375a86c7c51a6692cdfa3409dc75748d0fbff2c2966dc47f6f1ab27fafb74e59343114155c2841eb2ac81b027c2f91239ba2ff41861645942dedf05fcf58404d13623078da726917bf799a3c0cca1ec8d73170675078e6b16723011877c1438704f9ba0d829f5bbe3df276a6ce948c6741c6e0541145ef98373b6c2f2ddd2d70fc012b30696828325afbb8265f5aa33af6d30ed89f5074e9b63dbb09cfbc114cdeebe596801753b52f7e53db3bd464329bb6ebc71afcc2839ae73e2756a96e7c46e06804d7264dbd177"}, 0x100, 0x80}, {&(0x7f0000004000)={0x27, 0x1f4, 0x8, 0x3, 0x6, 0x5, "c2c577e7e3418d88d86d49599aeb1c4676c5f79ce7e3d1439c3d38311950785193dccaf8db225bc1fd68a94ed115589213819e5d755a0f7253a798e73a476f", 0x1}, 0x60, &(0x7f0000005000-0x10)=[{&(0x7f0000005000-0x71)="4686251ed12872c5f0210a5cf4af40ba20ec1345214b5beff30862697c5def6b1947f646c109d40e63449f6bef93d9dc1c5a739ae27cc8a7710aa3a8d635020ca83b045304c825a968d3a21dbf3480aafa2b74f3c6f41ff214b17516842e97f98eeeec2bb1697a5a03640e5d4f319773a0", 0x71}], 0x1, &(0x7f0000003000)={0x58, 0x115, 0x0, "b71d2395022df3754ec3072328ab718e6a9a7c69298e5f7d321c44df3f93fc9e3cab2f8f3dc8f116a6e12a4e9ecadddc8b2fb4be010f008bc6a97a2c32ef54aa768634374f"}, 0x58, 0x0}, {&(0x7f0000004000)={0x27, 0x94, 0xd0, 0x0, 0xf3, 0x0, "042b164d28c5df017e3c84fc0ffc71da0c202c901114f93398607852b23606e125fa9a269c2dee81fefeb8765d626d262c15ebd464ad3c2542d98bf6bfc046", 0x5}, 0x60, &(0x7f0000005000-0x10)=[{&(0x7f0000003000)="2699865fd12c5734409f9719fab524124b1fc2dc773c8d044eb4e92bf7872b5be785032c8a1fbca28ed211d796e5033c0953f8c2eaa3f6e6e8981d11d5be8b09e686cf7236", 0x45}], 0x1, &(0x7f0000003000)={0x90, 0x0, 0x1282, "b304d9a538e6837e6d228a0dddc9a10fe354041b81212fe4452d8d5a3b009e1f90e522da61c2b8ac59bf10253970785f47946b2055ed6540b83ccbb07f15ddee4a20127ca26d414c8fb43af17e926dded28df277898af0ed180369d03809874a1952d0f7aa66f17a96494cf42c2ad176ad2f31276828359b6c0a"}, 0x90, 0x20000000}, {&(0x7f0000005000-0x60)={0x27, 0x81, 0x7, 0x7, 0x6, 0x8, "64c214f9bd1800ea75565b2a0347539c112f592d31baacfe7e94f8afdef1e4aef591b5f9a78b4d5dbdf985663141c052d02e8b61e59c3e0d5079b9ae76f17b", 0x6}, 0x60, &(0x7f0000005000-0x10)=[{&(0x7f0000004000)="822a9f54b1ddab594f64f50c7cef058150a78fa3819a61", 0x17}], 0x1, &(0x7f0000004000)={0x60, 0x106, 0x1ff, "e906e64e73ead78235473376b16cbfce18d5ae16ac9522aa3a4c7f6fed75b5a3be7d1c6950afe35ec23a6a289e7fd5af782bdec1a77f7c589689ee17aa2d41efc5623d1c41b2f969b3493c1e7207bca1"}, 0x60, 0x4000}], 0x5, 0x40000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000003000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000000000)=0x3fb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000006000-0x4)=0xcf6, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000008000-0x8)={0x0, 0xffffffff}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000)={0x0, 0xe98}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0x9, 0x1, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x4, 0x7, 0xff, 0x0}, &(0x7f0000007000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000005000)={0x8, 0x7, 0x8001, 0xe7e, 0x658, 0x126, 0x1, 0xa63, 0x0}, &(0x7f0000008000-0x4)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000006000)={r3, 0xffffff50, "523687403e39e53cab25f86e75dad07c896fbe9fb6e1d28f06b060975bc72db3bcd481e7cddbd1496a5b3fb63473af50987b4ac3c57637b18cbea777ef7b85d8f8bf48de919af7c2cc9745695a31b9c55897264e060084a7dc8b81758dab50bbc0479c"}, &(0x7f0000008000-0x4)=0x2ec) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000-0x8)={r4, 0x375}, &(0x7f0000004000-0x4)=0x8) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000004000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000002000-0x30)=[{&(0x7f0000003000-0xf1)=""/241, 0xf1}, {&(0x7f0000004000)=""/50, 0x32}, {&(0x7f0000000000)=""/84, 0x54}], 0x3, &(0x7f0000000000)=""/161, 0xa1, 0x40}, 0x2002) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000005000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x85, 0x0}) 2018/01/28 16:00:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x6, &(0x7f0000339000)=""/4096, &(0x7f0000d27000-0x4)=0x1000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001e3000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000)=@ethtool_gstrings={0x1b, 0x0, 0x1, '+'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffff9c, 0x114, 0x7, &(0x7f000025f000)={@nl=@kern={0x10, 0x0, 0x0, 0x40000}, {&(0x7f0000d26000-0x92)=""/146, 0x92}, &(0x7f0000d25000)=0x0, 0x71}, 0x2c) 2018/01/28 16:00:47 executing program 4: mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00005e9000-0x1cc)=@newsa={0x164, 0x10, 0x305, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@algo_crypt={0x74, 0x2, {{'cbc(camellia)\x00'}, 0x29, "b400000000000001ffb0bc8bb77f290fe8e37657a77c19f92ce69bfbffa02c063d05ffd6b60de082ff"}}]}, 0x164}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00009f1000)={&(0x7f0000239000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a0b000-0x40)=[{&(0x7f0000a0b000-0x58)=""/88, 0x58}, {&(0x7f0000a0a000)=""/82, 0x52}, {&(0x7f0000a0a000)=""/48, 0x30}, {&(0x7f0000a0b000-0x9a)=""/216, 0xd8}], 0x4, &(0x7f00000c0000)=""/80, 0x50, 0x0}, 0x0) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000a0c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a0c000-0x4)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00008ab000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000642000)={0x11, 0xe, r2, 0x1, 0x80000001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/28 16:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ec1000)={0x9, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f0000885000-0x22)=""/34, 0x22, 0x40000062, &(0x7f0000309000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 16:00:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") bind$inet(r0, &(0x7f0000e57000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000017a000)=0xffffffffffffffc1, 0x4) getpeername$netlink(0xffffffffffffffff, &(0x7f0000508000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ce000-0x4)=0xc) 2018/01/28 16:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ec1000)={0x9, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "c45602f6ed79060cf38468cf6a0efffdc04001da35723ccb2e65d7372ab1ebbae56832e30eb7a55177fb28a6cc9a907686482040a5065a164b628de684dbd0379e0d6e6e97082ee0193e41d1b47dbfbdacce29c4cc968fab6a0f988f8b2bbbdf5ef3e9c2af7f2c29c7b25264de3c70ddb3161aca907778bf614b3f3d6d291b04870eb41fdc37879d9ca43a5b14586181714873c5bc29cbc1b75bcff927594c2cb1003c354b71de02dd1b856c979831536e9841d66c1986427e2f571a2682250b67bcfa4b3c63f4b98bcc86fd26429eb10972d9bcadc8f960768c3a6f68659c45d84cb63a1de86d4503bf9aea30e6e8eaf9c3a0935e2bee69a5b0859d74c20e14065dc493d28cf1158825d181433e70744131522b4f63e5b7438427745e1b33bbbbd4614565676e50196d336d5f257e3ccb9a0e2e255679e6f790bd72a5469aaea3063a93591eb9ba512b94471168d4fbe4a27d4dead85d59a33e17b6f718fc8e11b9f65714a68956233a24b3fa216cf7fe950ceb26994ffbb2f8a99fdb5b52205630ffeeb5fb2e7d4b01b4ec497171d518d5a97007c8a325aa3ee1bba422071328a926c55bbcfd6e9f16e9ad6eea82cdd29905915b500bf47d4890e4660859ffea905cc82ad938ae6ac2cafd4d51db78507f3de12caf2e3bcbe5aa7f7f1e7a651f62d0959aa3cf21904632a092c7080c6297a9da859a54360576c7f414f7f228d6a02f58e7fdd751809c68a00d7e7734b99833ad4b3b7134df7b8d29606b022b86d4f7c5825f7bc16019dde2bd47a2e1891db9d92beea35ef24133a7793603385184cf2a2cc2bfec493644f136556b3f3786c621c8d82678d18baacd54c48c9852e6986bc7f0e451de0b0d82c5f616bdcf12942bca5172b7bcfb714f65e6dc516031791aa3ccebc6f6db9f76396cd2d9697670a4f40f1279e0d9e838c71aa810e28744407936a9bd64ec0f953864dfb3e2526df25beb67687d37a574d92ac9e0c0bc5cb411887ad2a6cfad6f20d7e50d15045bed3fa3999af9aaff372669556387059e1a19b44dcae00640bfd7e09fecad93278cbf6664877c5f4059f9dff3ba0d9ecdf44b649d32528ae25e8c454b61c118779b716e405681d8b68f22338adff1b3e370103ff5fd006679b36cff1c0c9d5f90a48d7cc0f24e9b894647598d7a2d3f57d7c29934a61e8c2b638d6220fdfcf1182d561b2c649dcfd4b8b34469729dfc1a98adb9eeaf9da30ced0cc538cdcaa512e8ceaca828d606806c9df8b2d1913058f99339a18b24ef69d174e422a7ec6e5f9e711cb2e257b34e44bcd41a75dfa309cac2aec963a57420f9a09b168cb360d42e18d6904cfb7ca306ae34f3f06dd8a98299e4428ba2a2eba0964522c776cca8824e60832dcb4f6f89ca73f83b3e14f210e86d20e49bad9649a8983e6d38"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f0000885000-0x22)=""/34, 0x22, 0x40000062, &(0x7f0000309000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 16:00:47 executing program 0: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001c2000-0x310)=@filter={'filter\x00', 0x18a, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0xc2, 0x0}}}, {{@ip={@empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/28 16:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000d73000-0x48)={0x1, 0x2, &(0x7f0000978000)=@raw=[@jmp={0x5, 0x9, 0x0, 0xb, 0x7, 0x50, 0x0}], &(0x7f0000f65000-0x4)='GPL\x00', 0x5, 0xa3, &(0x7f00001b9000-0xa3)=""/163, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000008c000)=r1, 0x4) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000846000)={0xffffffff, 0x7f, 0x18}, 0xc) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000205000-0x10)={&(0x7f00000cd000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x10, &(0x7f0000da3000-0x80)=@raw=[@alu={0x7, 0x3f, 0xa, 0x0, 0x0, 0x0, 0x1}, @map={0x18, 0x3, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x0, 0x7, 0x1, 0x2, 0x8}, @call={0x85, 0x0, 0x0, 0x14}, @generic={0xffffffffffffffff, 0xfff, 0x127b, 0x36}, @map={0x18, 0x3, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7ff}, @alu={0x7, 0x9, 0x5, 0xb, 0x7, 0x20, 0x0}], &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 16:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000006a000-0x4)=0x100000002, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000c3f000)={0x1f, {{0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2b35, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/28 16:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000dff000)={0x14, 0x1, 0x8, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000c6e000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00003ad000)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d6f000)={0x0, @in6={{0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x101}, &(0x7f0000bea000-0x4)=0x98) connect$netlink(r0, &(0x7f0000c05000)=@proc={0x10, 0x0, 0x1, 0x2}, 0xc) r3 = accept4(r1, &(0x7f000085e000-0x80)=@generic={0x0, ""/126}, &(0x7f000048a000-0x4)=0x80, 0x80000) bind$bt_rfcomm(r3, &(0x7f0000dcd000)={0x1f, {0x80000000, 0xce, 0x93d, 0x3, 0x7fffffff, 0xffff}, 0x4}, 0x9) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008d1000)={r2, 0x7, 0x0}, 0x1000000ad) 2018/01/28 16:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt(r0, 0xff, 0x0, &(0x7f0000f91000-0xb9)="", 0x0) pipe(&(0x7f0000503000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009d7000)={r1, &(0x7f0000254000-0x3a)="c77ba1ca74be62aaacdb6a182231727159481e30ba08ce22e1de966e1b9896e4e9f2f3a06b2e5dded0b33269f40e5d5f8910b6a6fc115b6dea73", &(0x7f0000857000)=""/34}, 0x18) socketpair(0xb, 0x4, 0xc245, &(0x7f0000b50000)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f00001a3000-0x10)={&(0x7f0000757000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00005e5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00008ad000-0x8)={r3, 0x1}) [ 35.265616] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 35.296354] [ 35.296355] [ 35.296362] ============================= [ 35.296364] WARNING: suspicious RCU usage [ 35.296368] 4.15.0-rc9+ #213 Not tainted [ 35.296369] ----------------------------- [ 35.296373] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 35.296375] [ 35.296375] other info that might help us debug this: [ 35.296375] [ 35.296378] [ 35.296378] rcu_scheduler_active = 2, debug_locks = 0 [ 35.296381] 4 locks held by syz-executor1/5269: [ 35.296382] #0: (&mm->mmap_sem){++++}, at: [<000000008a4f5d36>] __do_page_fault+0x32d/0xc90 [ 35.296401] #1: (&p->pi_lock){-.-.}, at: [<0000000036d9ace9>] try_to_wake_up+0xbc/0x1600 [ 35.296413] #2: (&rq->lock){-.-.}, at: [<0000000096a4077e>] try_to_wake_up+0xa29/0x1600 [ 35.296424] #3: (rcu_read_lock){....}, at: [<0000000048926a65>] update_curr+0x31c/0xa60 [ 35.296436] [ 35.296436] stack backtrace: [ 35.296443] CPU: 0 PID: 5269 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #213 [ 35.296446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.296448] Call Trace: [ 35.296461] dump_stack+0x194/0x257 [ 35.296470] ? arch_local_irq_restore+0x53/0x53 [ 35.296486] lockdep_rcu_suspicious+0x123/0x170 [ 35.296495] ___might_sleep+0x385/0x470 [ 35.296502] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 35.296510] ? __might_sleep+0x95/0x190 [ 35.296522] clear_huge_page+0x24f/0x730 [ 35.296529] ? __raw_spin_lock_init+0x2d/0x100 [ 35.296540] do_huge_pmd_anonymous_page+0x59c/0x1b00 [ 35.296552] ? __thp_get_unmapped_area+0x130/0x130 [ 35.296558] ? __lock_acquire+0x664/0x3e00 [ 35.296565] ? __lock_acquire+0x664/0x3e00 [ 35.296571] ? check_noncircular+0x20/0x20 [ 35.296578] ? destroy_hrtimer_on_stack+0x1c/0x20 [ 35.296585] ? switched_to_fair+0xb0/0xb0 [ 35.296598] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 35.296604] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 35.296616] ? find_held_lock+0x35/0x1d0 [ 35.296628] ? finish_task_switch+0x1d3/0x740 [ 35.296635] ? lock_downgrade+0x980/0x980 [ 35.296642] ? trace_hardirqs_off+0xd/0x10 [ 35.296651] ? lock_release+0xa40/0xa40 [ 35.296659] ? compat_start_thread+0x80/0x80 [ 35.296667] ? do_raw_spin_trylock+0x190/0x190 [ 35.296675] ? _raw_spin_unlock_irq+0x27/0x70 [ 35.296682] ? check_noncircular+0x20/0x20 [ 35.296688] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 35.296698] __handle_mm_fault+0x1a0c/0x3ce0 [ 35.296710] ? __pmd_alloc+0x4e0/0x4e0 [ 35.296722] ? find_held_lock+0x35/0x1d0 [ 35.296734] ? handle_mm_fault+0x248/0x8d0 [ 35.296741] ? lock_downgrade+0x980/0x980 [ 35.296765] handle_mm_fault+0x334/0x8d0 [ 35.296771] ? down_read_trylock+0xdb/0x170 [ 35.296776] ? __do_page_fault+0x32d/0xc90 [ 35.296784] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 35.296789] ? vmacache_find+0x5f/0x280 [ 35.296800] ? find_vma+0x30/0x150 [ 35.296809] __do_page_fault+0x5c9/0xc90 [ 35.296822] ? mm_fault_error+0x2c0/0x2c0 [ 35.296830] ? ktime_get_resolution_ns+0x300/0x300 [ 35.296839] ? exit_to_usermode_loop+0x8c/0x310 [ 35.296848] do_page_fault+0xee/0x720 [ 35.296854] ? trace_hardirqs_off+0xd/0x10 [ 35.296861] ? __do_page_fault+0xc90/0xc90 [ 35.296870] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 35.296884] ? retint_user+0x18/0x18 [ 35.296892] ? page_fault+0x36/0x60 [ 35.296899] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 35.296908] ? page_fault+0x36/0x60 [ 35.296916] page_fault+0x4c/0x60 [ 35.296921] RIP: 0033:0x43a7a1 [ 35.296924] RSP: 002b:0000000000a2f498 EFLAGS: 00010247 [ 35.296935] RAX: aa62be74caa17bc7 RBX: 0000000000000004 RCX: 0000000000000000 [ 35.296939] RDX: 000000000000003a RSI: 00000000007202a0 RDI: 0000000020253fc6 [ 35.296943] RBP: 0000000000000004 R08: 71723122186adbac R09: 22ce08ba301e4859 [ 35.296946] R10: e496981b6e96dee1 R11: 0000000000000206 R12: 0000000000000001 [ 35.296950] R13: fffffffffffffffe R14: 000000000071ca20 R15: ffffffffffffffff [ 35.666148] ================================ [ 35.670520] WARNING: inconsistent lock state [ 35.674896] 4.15.0-rc9+ #213 Not tainted [ 35.678920] -------------------------------- [ 35.683295] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 35.689412] syz-executor5/5268 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 35.695262] (&(&est->lock)->rlock){+.?.}, at: [<00000000c8a330d2>] est_fetch_counters+0x4f/0x150 [ 35.704260] {SOFTIRQ-ON-W} state was registered at: [ 35.709247] lock_acquire+0x1d5/0x580 [ 35.713102] _raw_spin_lock+0x2a/0x40 [ 35.716967] est_fetch_counters+0x4f/0x150 [ 35.721264] gen_new_estimator+0x317/0x770 [ 35.725556] xt_rateest_tg_checkentry+0x487/0xaa0 [ 35.730456] xt_check_target+0x22c/0x7d0 [ 35.734576] find_check_entry.isra.7+0x935/0xcf0 [ 35.739390] translate_table+0xf52/0x1690 [ 35.743597] do_ip6t_set_ctl+0x370/0x5f0 [ 35.747716] nf_setsockopt+0x67/0xc0 [ 35.751492] ipv6_setsockopt+0x115/0x150 [ 35.755616] udpv6_setsockopt+0x45/0x80 [ 35.759647] sock_common_setsockopt+0x95/0xd0 [ 35.764198] SyS_setsockopt+0x189/0x360 [ 35.768230] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 35.773041] irq event stamp: 878 [ 35.776379] hardirqs last enabled at (878): [<000000006b1d5732>] restore_regs_and_return_to_kernel+0x0/0x21 [ 35.786317] hardirqs last disabled at (877): [<00000000083cf226>] apic_timer_interrupt+0xa4/0xb0 [ 35.795209] softirqs last enabled at (710): [<000000003f2dc76d>] __do_softirq+0x7a0/0xb85 [ 35.803581] softirqs last disabled at (833): [<00000000998469f1>] irq_exit+0x1cc/0x200 [ 35.811604] [ 35.811604] other info that might help us debug this: [ 35.818249] Possible unsafe locking scenario: [ 35.818249] [ 35.824273] CPU0 [ 35.826822] ---- [ 35.829370] lock(&(&est->lock)->rlock); [ 35.833487] [ 35.836209] lock(&(&est->lock)->rlock); [ 35.840497] [ 35.840497] *** DEADLOCK *** [ 35.840497] [ 35.846522] 2 locks held by syz-executor5/5268: [ 35.851153] #0: (&mm->mmap_sem){++++}, at: [<000000008a4f5d36>] __do_page_fault+0x32d/0xc90 [ 35.859792] #1: ((&est->timer)){+.-.}, at: [<0000000061f2ef86>] call_timer_fn+0x1c6/0x820 [ 35.868253] [ 35.868253] stack backtrace: [ 35.872720] CPU: 1 PID: 5268 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #213 [ 35.879956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.889276] Call Trace: [ 35.891827] [ 35.893952] dump_stack+0x194/0x257 [ 35.897550] ? arch_local_irq_restore+0x53/0x53 [ 35.902189] print_usage_bug+0x377/0x38c [ 35.906217] ? save_stack_trace+0x1a/0x20 [ 35.910335] mark_lock+0xf61/0x1430 [ 35.913931] ? check_usage_backwards+0x410/0x410 [ 35.918655] ? print_irqtrace_events+0x270/0x270 [ 35.923377] ? lock_release+0xa40/0xa40 [ 35.927324] ? find_held_lock+0x35/0x1d0 [ 35.931360] __lock_acquire+0x173a/0x3e00 [ 35.935477] ? clockevents_program_event+0x163/0x2e0 [ 35.940549] ? lock_downgrade+0x980/0x980 [ 35.944666] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 35.949827] ? kvm_clock_get_cycles+0x25/0x30 [ 35.954289] ? ktime_get+0x26f/0x3a0 [ 35.957982] ? ktime_get_resolution_ns+0x300/0x300 [ 35.962886] ? lock_downgrade+0x980/0x980 [ 35.967009] ? check_noncircular+0x20/0x20 [ 35.971216] ? do_timer+0x50/0x50 [ 35.974641] ? native_apic_msr_write+0x5c/0x80 [ 35.979194] ? do_raw_spin_trylock+0x190/0x190 [ 35.983743] ? lapic_next_event+0x54/0x80 [ 35.987862] ? clockevents_program_event+0x108/0x2e0 [ 35.992941] ? tick_program_event+0x83/0x100 [ 35.997318] ? task_prio+0x40/0x40 [ 36.000833] ? print_irqtrace_events+0x270/0x270 [ 36.005560] ? irq_exit+0xbb/0x200 [ 36.009075] ? smp_apic_timer_interrupt+0x16b/0x700 [ 36.014058] ? smp_call_function_single_interrupt+0x640/0x640 [ 36.019911] lock_acquire+0x1d5/0x580 [ 36.023681] ? lock_acquire+0x1d5/0x580 [ 36.027628] ? est_fetch_counters+0x4f/0x150 [ 36.032010] ? lock_release+0xa40/0xa40 [ 36.035965] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 36.040949] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.045677] _raw_spin_lock+0x2a/0x40 [ 36.049447] ? est_fetch_counters+0x4f/0x150 [ 36.053824] est_fetch_counters+0x4f/0x150 [ 36.058032] est_timer+0x97/0x7c0 [ 36.061454] ? est_fetch_counters+0x150/0x150 [ 36.065917] ? __lock_is_held+0xb6/0x140 [ 36.069949] call_timer_fn+0x228/0x820 [ 36.073805] ? est_fetch_counters+0x150/0x150 [ 36.078267] ? process_timeout+0x40/0x40 [ 36.082297] ? __run_timers+0x7e3/0xb70 [ 36.086238] ? lock_downgrade+0x980/0x980 [ 36.090357] ? debug_object_deactivate+0x364/0x560 [ 36.095259] ? lock_release+0xa40/0xa40 [ 36.099202] ? mark_held_locks+0xaf/0x100 [ 36.103319] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 36.108303] ? est_fetch_counters+0x150/0x150 [ 36.112766] ? est_fetch_counters+0x150/0x150 [ 36.117231] __run_timers+0x7ee/0xb70 [ 36.121000] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 36.126251] ? check_noncircular+0x20/0x20 [ 36.130462] ? lock_acquire+0x1d5/0x580 [ 36.134407] ? lock_acquire+0x1d5/0x580 [ 36.138354] ? __hrtimer_run_queues+0x394/0xe20 [ 36.142995] ? lock_downgrade+0x980/0x980 [ 36.147119] ? lock_release+0xa40/0xa40 [ 36.151065] ? check_noncircular+0x20/0x20 [ 36.155288] ? print_irqtrace_events+0x270/0x270 [ 36.160024] ? clockevents_program_event+0x163/0x2e0 [ 36.165102] ? lock_downgrade+0x980/0x980 [ 36.169223] ? __lock_is_held+0xb6/0x140 [ 36.173261] run_timer_softirq+0x4c/0x70 [ 36.177301] __do_softirq+0x2d7/0xb85 [ 36.181087] ? lock_downgrade+0x980/0x980 [ 36.185208] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 36.190290] ? do_timer+0x50/0x50 [ 36.193716] ? native_apic_msr_write+0x5c/0x80 [ 36.198270] ? do_raw_spin_trylock+0x190/0x190 [ 36.202824] ? lapic_next_event+0x54/0x80 [ 36.206946] ? clockevents_program_event+0x108/0x2e0 [ 36.212906] ? tick_program_event+0x83/0x100 [ 36.217289] ? __lock_is_held+0xb6/0x140 [ 36.221329] irq_exit+0x1cc/0x200 [ 36.224758] smp_apic_timer_interrupt+0x16b/0x700 [ 36.229576] ? smp_reschedule_interrupt+0xe6/0x670 [ 36.234480] ? smp_call_function_single_interrupt+0x640/0x640 [ 36.240351] ? _raw_spin_lock+0x32/0x40 [ 36.244315] ? _raw_spin_unlock+0x22/0x30 [ 36.248445] ? handle_edge_irq+0x2b4/0x7c0 [ 36.252653] ? task_prio+0x40/0x40 [ 36.256176] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.260995] apic_timer_interrupt+0xa9/0xb0 [ 36.265297] [ 36.267504] RIP: 0010:___might_sleep+0x3c7/0x470 [ 36.272228] RSP: 0000:ffff8801bf17f628 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 36.279905] RAX: 0000000000000001 RBX: 1ffff10037e2fec5 RCX: ffffffff819cd54a [ 36.287145] RDX: 0000000000000000 RSI: ffffffff86b41540 RDI: ffff8801bdbf2974 [ 36.294387] RBP: ffff8801bf17f6a8 R08: 0000160000000000 R09: 0000000000000000 [ 36.301637] R10: ffffffffffffffe8 R11: 0000000000000000 R12: 0000000000000000 [ 36.308877] R13: ffffffff85f18b80 R14: 00000000000011ea R15: 0000000006a1df80 [ 36.316132] ? clear_huge_page+0x36a/0x730 [ 36.320344] ? ___might_sleep+0x8a/0x470 [ 36.324384] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 36.330238] ? __might_sleep+0x95/0x190 [ 36.334193] clear_huge_page+0x37d/0x730 [ 36.338228] ? __raw_spin_lock_init+0x2d/0x100 [ 36.342786] do_huge_pmd_anonymous_page+0x59c/0x1b00 [ 36.347867] ? __thp_get_unmapped_area+0x130/0x130 [ 36.352771] ? __lock_acquire+0x664/0x3e00 [ 36.356981] ? __lock_acquire+0x664/0x3e00 [ 36.361190] ? destroy_hrtimer_on_stack+0x1c/0x20 [ 36.366005] ? futex_wait+0x6a9/0x9a0 [ 36.369784] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.374956] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.380125] ? wake_up_q+0x8a/0xe0 [ 36.383638] ? enqueue_hrtimer+0x4a0/0x4a0 [ 36.387847] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.393017] ? check_noncircular+0x20/0x20 [ 36.397242] ? _raw_spin_unlock+0x22/0x30 [ 36.401363] __handle_mm_fault+0x1a0c/0x3ce0 [ 36.405744] ? __pmd_alloc+0x4e0/0x4e0 [ 36.409604] ? find_held_lock+0x35/0x1d0 [ 36.413639] ? handle_mm_fault+0x248/0x8d0 [ 36.417844] ? lock_downgrade+0x980/0x980 [ 36.421965] handle_mm_fault+0x334/0x8d0 [ 36.426008] ? down_read_trylock+0xdb/0x170 [ 36.430305] ? __do_page_fault+0x32d/0xc90 [ 36.434508] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 36.439056] ? vmacache_find+0x5f/0x280 [ 36.443001] ? find_vma+0x30/0x150 [ 36.446515] __do_page_fault+0x5c9/0xc90 [ 36.450547] ? mm_fault_error+0x2c0/0x2c0 [ 36.454664] ? ktime_get_resolution_ns+0x300/0x300 [ 36.459564] ? __might_sleep+0x95/0x190 [ 36.463509] do_page_fault+0xee/0x720 [ 36.467279] ? __do_page_fault+0xc90/0xc90 [ 36.471483] ? SyS_futex+0x269/0x390 [ 36.475166] ? do_futex+0x22a0/0x22a0 [ 36.478937] ? entry_SYSCALL_64_fastpath+0x55/0xa0 [ 36.483846] ? page_fault+0x36/0x60 [ 36.487443] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.492255] ? page_fault+0x36/0x60 [ 36.495854] page_fault+0x4c/0x60 [ 36.499277] RIP: 0033:0x405ad1 [ 36.502438] RSP: 002b:0000000000a2f460 EFLAGS: 00010246 [ 36.507769] RAX: 0000000020be9ffc RBX: 000000000071bea0 RCX: 0000000000000098 2018/01/28 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ec1000)={0x9, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f0000885000-0x22)=""/34, 0x22, 0x40000062, &(0x7f0000309000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 16:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x5, &(0x7f00008e1000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) syz_emit_ethernet(0x6e, &(0x7f00000f4000)={@random="cdf276000805", @random="da9151c31c11", [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) 2018/01/28 16:00:49 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = socket(0x10, 0xf, 0x8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ee2000-0xc)={0x0, 0x17e7, 0x8}, 0xc) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f92000)={r2, &(0x7f0000f93000-0xaf)="b90e0e774155632836d8727f5002e6540bded1758999d5945e9508b25ad51ca4a1e48227b22129a114b1790b2c0037a1b97b3cd4de538684e9f3ecc87b89034adf1cbf75e4bacd6ce6607efd190c8c556a7d2db129eccac92e5b86c260b2ba261c90b159a3b4248f910094c90926ea47c0042390130a8d6c3af9429b09ce58cbca14ffade56cc6ea3a25c513b551ff7bc627ed1d67a5c5fe6d903cf9aa1b15efa9e94144ec4fd139e9ed52478a2be9"}, 0x10) socketpair(0xa, 0xa, 0x7, &(0x7f0000f92000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f91000)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000f91000)={r4, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f90000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0xffffffffffffffff}, @in6={0xa, 0x2, 0x950c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}], 0x78) 2018/01/28 16:00:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x2)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast2=0xe0000002}}}}, 0x0) 2018/01/28 16:00:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a5b000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f00001a5000)=0x4) pipe(&(0x7f000093f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6, 0xff, 0xab, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000)={r3, 0x0, 0x9, "4a4602c4dc4e5997b0"}, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001000)=""/161, &(0x7f0000001000)=0xa1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000102000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r4, &(0x7f000000e000)=""}, 0x10) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e59000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00007f6000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000085b000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000c4e000-0x12)={r6, 0xa, "33f44f38cc4d5d255bd5"}, &(0x7f000088c000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001000-0x10)={0xb10f, 0x4, 0x7, 0x8, r6}, &(0x7f0000000000)=0x10) 2018/01/28 16:00:49 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000005000+0xa1e)={&(0x7f000000e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000010000)=[{&(0x7f0000010000)=""/47, 0x2f}], 0x1, &(0x7f0000003000-0x50)=""/80, 0x50, 0x8}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000)={0x0, 0xffffffffffffffff}, &(0x7f0000012000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000b000-0x8c)={r1, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000012000-0x20)={{&(0x7f0000012000-0x1f)=""/31, 0x1f}, &(0x7f0000012000-0x1)=0x0, 0x0}, 0x20) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000011000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000011000-0x4)=0x10) r2 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r2, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f000000a000)={@common='nr0\x00', @ifru_flags=0x1000}) sendmsg(r2, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000007000-0x1000)="cf16", 0x2}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) 2018/01/28 16:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000006a000-0x4)=0x100000002, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000c3f000)={0x1f, {{0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2b35, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/28 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007a7000)={0x0, 0x60, "560bff697d2c06cc0b86d011aa4ec2a604c47c4b56a0c8f5928f14f8672dd75bc52e4d2db67cc431ce2fd98e133ef3e38995b67edae237e58588ad3d9b838715fd1db897b5744c57e997fed34422021e5a5781999c6ade978b8e770a14ce97e4"}, &(0x7f0000028000-0x4)=0x68) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000636000)={r1, 0x80000001, 0x80, 0x3, 0x2, 0x8}, 0x14) connect$inet6(r0, &(0x7f00009c5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) [ 36.515010] RDX: 14fceadfa527e12d RSI: 0000000000000000 RDI: 00000000022ba848 [ 36.522254] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000009 [ 36.529502] R10: 0000000000a2f460 R11: 0000000000000206 R12: 0000000000000003 [ 36.536741] R13: fffffffffffffffe R14: 000000000071ca20 R15: 0000000000000001 2018/01/28 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ec1000)={0x9, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f0000885000-0x22)=""/34, 0x22, 0x40000062, &(0x7f0000309000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 16:00:49 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0xfff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000c000)=0x8d8, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000009000)=@raw={'raw\x00', 0x9, 0x4, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ifb0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xc8, 0x0, {0x0, 0x0}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00', 0x0, ""}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="c0c5999c2d2a8c5f186eee201cf1dd7c", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00', 0x0}}}]}}, 0x3e8) 2018/01/28 16:00:49 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0xa, 0x0, 0xf, 0x200000b5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000)={r0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14) bind$can_raw(r1, &(0x7f0000001000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/28 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffbbfffffffffffc, 0xfffffffffffffff9) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00005ed000-0x4)=0xe700000, 0x4) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0xfffffffffffffa16, &(0x7f000065f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003cf000-0x8)={0x0, 0x0}, &(0x7f0000ec6000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000854000-0x10)={r2, 0x7, 0xff, 0x2e4a}, &(0x7f00000bc000-0x4)=0x10) 2018/01/28 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ec1000)={0x9, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:49 executing program 2: r0 = socket$inet(0x2, 0x3, 0x81) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c9d000-0x20)={@generic="0df95b6a4742182e5a916dbaead0e00f", @ifru_flags=0x1000}) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f00005a9000)=0x0, 0x4) 2018/01/28 16:00:49 executing program 3: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f000002d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000-0x4)=0x2e) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r1, r2, &(0x7f0000033000-0x8)=0x10000000, 0x400000000000006) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000021000)=0x0, &(0x7f0000014000)=0x4) [ 36.568998] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/28 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ec1000)={0x9, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:49 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000007d000)=@req={0x50, &(0x7f0000000000)={@common='bond0\x00', @ifru_names=@generic="36a71c6348c45870d487544d0c6c98d3"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/28 16:00:49 executing program 0: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d6c000-0x16)={0x9, [0x1, 0x7ff, 0x2, 0x9, 0x3186, 0xea6, 0x3, 0x8, 0x2]}, 0x16) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x1, 0x10000, &(0x7f0000f8d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001c8000-0x10)={0x0, 0x9, 0x3, 0x1, 0x0}, &(0x7f0000799000)=0x10) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f8d000-0xc)=@sack_info={r4, 0x80000000, 0x800}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8b000)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00002bf000-0xc)={r5, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b91000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f4c000-0xb)={0xce, 0x80000001, 0xffff, 0x7ff, 0x3, 0x8, 0x100000000, 0x8, 0x8a, 0x1, 0x7fffffff}, 0xb) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000000884, 0x7fde) socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r0, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b14000)={0x4, 0x9, 0x4, 0x9, 0x1ff, 0x1387, 0x2, 0x1, 0x1, 0x9, 0x1ff}, 0xb) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000cd8000)={0x0, 0x0}) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000007000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000cd9000-0xc)={0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d3b000)={r3, @in6={{0xa, 0x1, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xee80}, 0x98) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d3a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009c1000)={0xfffffffffffffeff, 0x2, 0x4, 0xffffffff, 0x5, 0x6, 0xff, 0x54, r3}, &(0x7f0000099000)=0x20) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) shutdown(r2, 0x1) accept$inet6(r1, &(0x7f0000927000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0xffffffffffffff4f) 2018/01/28 16:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000088000-0x4)={r0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00002f1000+0x579)={0xb9, 0x7, 0x7, 0x7ff}, 0x5) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000f14000)=0x0, &(0x7f0000e40000)=0x4) 2018/01/28 16:00:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000873000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x20000100000114, 0x5, &(0x7f0000007000-0x4)="", 0x0) 2018/01/28 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:49 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008e5000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006eb000-0x78)={0x4, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x114, 0x8, 0x4, 0x4, 0x5, 0x0, 0x9, 0x37, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x400000004, &(0x7f000078f000-0x5)="8902", 0x2) 2018/01/28 16:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f00002c0000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005f5000)=0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f5000-0x2c)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 16:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x81) pipe(&(0x7f0000fee000-0x8)={0x0, 0x0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000959000-0x2)={0x1, "f7"}, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f31000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000984000)=0xe8) r2 = accept4(r0, &(0x7f000085d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000026e000-0x4)=0x10, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000b9c000-0x2)=0x8a4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000048b000)={0x1, [0xffff]}, 0x6) ioctl$sock_ifreq(0xffffffffffffffff, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x2, @common='lo\x00'}}}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d25000)={0x0, 0x1000, 0x400, 0x6}, &(0x7f0000fa6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000194000)=0x6db73c64, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00003b9000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x4, 0x7, 0x7}, &(0x7f0000445000)=0xa0) recvfrom$inet6(r1, &(0x7f0000cd9000-0x3b)=""/59, 0x3b, 0x40000140, &(0x7f000031a000)={0xa, 0x0, 0xfffffffffffffffe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x74f7}, 0x1c) [ 36.612571] Cannot find add_set index 0 as target [ 36.631535] Cannot find add_set index 0 as target 2018/01/28 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "c45602f6ed79060cf38468cf6a0efffdc04001da35723ccb2e65d7372ab1ebbae56832e30eb7a55177fb28a6cc9a907686482040a5065a164b628de684dbd0379e0d6e6e97082ee0193e41d1b47dbfbdacce29c4cc968fab6a0f988f8b2bbbdf5ef3e9c2af7f2c29c7b25264de3c70ddb3161aca907778bf614b3f3d6d291b04870eb41fdc37879d9ca43a5b14586181714873c5bc29cbc1b75bcff927594c2cb1003c354b71de02dd1b856c979831536e9841d66c1986427e2f571a2682250b67bcfa4b3c63f4b98bcc86fd26429eb10972d9bcadc8f960768c3a6f68659c45d84cb63a1de86d4503bf9aea30e6e8eaf9c3a0935e2bee69a5b0859d74c20e14065dc493d28cf1158825d181433e70744131522b4f63e5b7438427745e1b33bbbbd4614565676e50196d336d5f257e3ccb9a0e2e255679e6f790bd72a5469aaea3063a93591eb9ba512b94471168d4fbe4a27d4dead85d59a33e17b6f718fc8e11b9f65714a68956233a24b3fa216cf7fe950ceb26994ffbb2f8a99fdb5b52205630ffeeb5fb2e7d4b01b4ec497171d518d5a97007c8a325aa3ee1bba422071328a926c55bbcfd6e9f16e9ad6eea82cdd29905915b500bf47d4890e4660859ffea905cc82ad938ae6ac2cafd4d51db78507f3de12caf2e3bcbe5aa7f7f1e7a651f62d0959aa3cf21904632a092c7080c6297a9da859a54360576c7f414f7f228d6a02f58e7fdd751809c68a00d7e7734b99833ad4b3b7134df7b8d29606b022b86d4f7c5825f7bc16019dde2bd47a2e1891db9d92beea35ef24133a7793603385184cf2a2cc2bfec493644f136556b3f3786c621c8d82678d18baacd54c48c9852e6986bc7f0e451de0b0d82c5f616bdcf12942bca5172b7bcfb714f65e6dc516031791aa3ccebc6f6db9f76396cd2d9697670a4f40f1279e0d9e838c71aa810e28744407936a9bd64ec0f953864dfb3e2526df25beb67687d37a574d92ac9e0c0bc5cb411887ad2a6cfad6f20d7e50d15045bed3fa3999af9aaff372669556387059e1a19b44dcae00640bfd7e09fecad93278cbf6664877c5f4059f9dff3ba0d9ecdf44b649d32528ae25e8c454b61c118779b716e405681d8b68f22338adff1b3e370103ff5fd006679b36cff1c0c9d5f90a48d7cc0f24e9b894647598d7a2d3f57d7c29934a61e8c2b638d6220fdfcf1182d561b2c649dcfd4b8b34469729dfc1a98adb9eeaf9da30ced0cc538cdcaa512e8ceaca828d606806c9df8b2d1913058f99339a18b24ef69d174e422a7ec6e5f9e711cb2e257b34e44bcd41a75dfa309cac2aec963a57420f9a09b168cb360d42e18d6904cfb7ca306ae34f3f06dd8a98299e4428ba2a2eba0964522c776cca8824e60832dcb4f6f89ca73f83b3e14f210e86d20e49bad9649a8983e6d38"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:49 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000435000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd) 2018/01/28 16:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = accept4$inet(r0, &(0x7f00002ee000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aca000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000bb5000)=0x0, &(0x7f0000eac000-0x4)=0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008d6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd5000-0x4)=0x14) r2 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000f51000)={0x0, 0x0}, 0x2) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000ca000-0x10)={&(0x7f0000315000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f000059d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000368000)=0x0, &(0x7f0000eb8000)=0xfffffdcc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a37000-0x20)={r3, &(0x7f0000cdd000-0x37)="2d849b73991c9581dfbf7906b05f3934908a13afe8cd19ea08b15479e2c7ea059e434bc141b85abf03f62857cf04b1975c682d57f6a8f0", &(0x7f0000df8000-0x79)="e2d493fed7134c58412804063b056c4fce1a6110cbe83c63dc5564943956f5ddcf38fccb0df7988740e49374ddfb59a74aa81b12417720423091011692eb98bd1e8196ef5aa0a8d2a18eda5be6b73f61e096d4cab0981b5c09e8e17fb08cd55d25101f6aabd9c99530f04a5f7cbd779dabc0326bd6fd05b7be", 0x3}, 0x20) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/28 16:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a61000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000542000)={&(0x7f00007ef000)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x1, @binary="9c"}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000683000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008ce000-0x8)={0x0, 0x2}, &(0x7f0000eed000)=0x8) mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r1, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) 2018/01/28 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000402000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000098000+0x2ff)=0x1c, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005df000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000036000)={0x40, 0x0, 0x8201, 0x6000000000000000, 0x7, 0x3f, 0x6, 0x7, 0x0}, &(0x7f0000a3f000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008ec000)={r3, 0x7}, 0x6) r4 = accept4(r2, &(0x7f0000419000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d0f000)=0x9, 0x800) connect$ipx(r4, &(0x7f0000636000-0x10)={0x4, 0x10000, 0x700d, "733450682585", 0x3, 0x0}, 0x10) getsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000587000)=""/192, &(0x7f0000f88000)=0xc0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f97000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2018/01/28 16:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00004b9000-0x4)=0x0) recvfrom$inet(r2, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000b44000-0x108)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x23634f47, 0x8, 0x1, 0x5, 0x385c, 0x100000001, 0x578, 0xfffffffffffff86d, 0x199, 0x4, 0x8, 0x1, 0x7, 0x0, 0x101]}, &(0x7f0000563000)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007c6000)={r3, 0x3, 0xef0}, &(0x7f0000480000-0x4)=0x8) accept4$inet6(r2, 0x0, &(0x7f0000308000)=0x0, 0x80000) close(r1) [ 36.720475] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/01/28 16:00:49 executing program 6: syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c49000)={0x800, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='dummy0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="05df19db18153787adb78e5959c5635b", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c8) r1 = socket$inet(0x2, 0x805, 0x0) pipe(&(0x7f0000ef4000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000f44000-0x64)={&(0x7f0000866000-0x4)=[0x2], 0x1, 0xffffffff, 0x4, 0x80, 0xfff, 0x0, {0x1ff, 0x1f, 0x0, 0xfffffffffffffb4f, 0x1, 0x3f, 0xc2b, 0x9, 0x8, 0xfffffffffffffff9, 0x3, 0x8, 0x0, 0x3, "938dca0ad2f8ddeee0d440e14084edd957385ca6a937c853994a37b1f3f593a5"}}) bind$inet(r1, &(0x7f00003db000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000baf000)=""/180, &(0x7f0000524000)=0xb4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000284000)={0xa1, 0x0, 0x80000000, 0x3, 0x0}, &(0x7f0000757000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e0a000-0xc)={r4, 0x2, 0x0}, &(0x7f0000dce000)=0xc) getsockname$inet(r0, &(0x7f0000dd5000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000120000)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000629000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000016f000-0x4)=0xb) connect$inet(r1, &(0x7f00004c5000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$netrom(r3, &(0x7f000056b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ad4000)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00006c7000-0x20)={0x8, 0x0, 0x1634846c8e5f9958, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000c87000)={r5, 0x3f}) 2018/01/28 16:00:49 executing program 7: r0 = socket(0x2, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004b7000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000c32000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004a6000)=@assoc_value={r1, 0x4}, 0x8) getsockname$packet(r0, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000e000-0x4)=0xfffffffffffffd4f) 2018/01/28 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) r1 = socket$inet(0x2, 0x805, 0xa25) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000082d000-0x8)={0x0, 0x1}, &(0x7f00008a4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ae1000)={r2, 0x20, 0x8, [0x8, 0x6, 0x3, 0x2, 0x6, 0x7, 0xfffffffffffffffe, 0x800]}, 0x18) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000557000)='tls\x00', 0x4) 2018/01/28 16:00:49 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x13, 0x200000083) r1 = socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000021000)=0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000021000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="86d3d653c25ea8d74a86add035adfdcf", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}]}}, 0x318) 2018/01/28 16:00:49 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x5, &(0x7f0000007000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x4, 0x2) 2018/01/28 16:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r1, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb420}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x8000) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000f67000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d4b000-0x4)=0x10) getpeername$ax25(r2, &(0x7f0000803000)={0x0, {""/7}, 0x0}, &(0x7f0000f31000-0x4)=0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000ef3000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x5, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x1b, 0x80806, 0x0) pipe(&(0x7f0000c5b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00002c0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f1f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000057000-0x10)={r6, r7, 0x7}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000975000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5e000-0x4)=0xe8) getsockopt(r0, 0x7, 0xdc7, &(0x7f0000ffa000-0x6c)=""/108, &(0x7f0000598000-0x4)=0x6c) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000906000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x20000000017}, r8}, 0x14) mmap(&(0x7f0000684000/0x1000)=nil, 0x1000, 0x1, 0x813, r3, 0x0) accept$ax25(r3, &(0x7f000054d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000772000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000b58000)={0x0, 0x55, "ae85fb645299cdb2246a057c2cb2a473075213c40e189943ca48c1786e1375405cbaf2ae1ebc640e376482e262ce0970a845da30f54c1e0220b875bb27373a7857db82d0c5d07b72db072748f4fbec34d7580e31e8"}, &(0x7f0000785000)=0x5d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000f32000-0x6)={r9, 0x6}, &(0x7f0000857000)=0x6) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000a7d000)=@req3={0xc1, 0x200, 0x100, 0x62741e18, 0x7b8, 0x3f, 0xcb}, 0x1c) 2018/01/28 16:00:49 executing program 2: r0 = socket(0x1, 0x0, 0xa682) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000fbf000-0x4)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x3, &(0x7f00004e3000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00008f1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006a6000-0x4)=0x1c, 0x80000) r3 = socket$inet(0x2, 0x80004, 0x179) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000013a000-0x4)=0xb) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000679000)=@get={0x1, &(0x7f0000d36000-0x95)=""/149, 0x0}) ioctl$int_out(r1, 0x0, &(0x7f0000496000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00005ba000)={0x0, 0x2}, &(0x7f00004ef000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000013000-0x18)={r4, 0xf4, 0x30, 0x0, 0x1}, &(0x7f00000d5000-0x4)=0x18) 2018/01/28 16:00:49 executing program 7: r0 = socket(0x2001e, 0x1, 0xffffffffffffffff) getpeername$netrom(r0, &(0x7f0000e72000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000097e000-0x4)=0xfffffedd) setsockopt(r0, 0x10f, 0x87, &(0x7f0000a94000)="", 0x0) 2018/01/28 16:00:49 executing program 6: syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:49 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000fc5000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008d2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed6000-0x4)=0x14) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000953000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f42000)=0x0, &(0x7f0000ca2000)=0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f0000ae1000)={0x0, 0x0}) 2018/01/28 16:00:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x6, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000d25000)=""/190, 0xbe, 0x2001, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0x4) [ 36.826304] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 36.842282] netlink: 'syz-executor3': attribute type 5 has an invalid length. [ 36.884954] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 36.892594] netlink: 'syz-executor3': attribute type 5 has an invalid length. 2018/01/28 16:00:49 executing program 6: syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:49 executing program 7: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000d20000-0x48)={0xf, 0xb, &(0x7f0000249000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x8}, [@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @generic={0xffffffffffffffc1, 0x2, 0x2, 0x7ff}, @map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)='GPL\x00', 0x3, 0xe0, &(0x7f0000d20000-0xe0)=""/224, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d1f000)={r0, r1, 0x6, 0x1}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f00005af000-0x4)=0x1, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/28 16:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000df2000)="48e047a2c354879979b193b3cea4807204f901c1b8d46674f95765ea2978845d52a5ace960a361e108238e216e05b56e722d458bdd8ece5993a53997378a24ba359152d34979abce92daa9463f5b8103b896dbd72f9243f709cc20a32d0bdff2ce012511d137ae1dfeeac4d47b0853b9f062c6d87885199d54557c178eafa39d4b4ff8fa03a14fde1c28d43c302493621cbc41f7ff6ec99889d69c0c15c50614ce7f88bd7154efcad72e810f8bb43ed70e51987737b76642e391cac49c58c48eb9197e96e4f77eef7cac07dc8efa5471b84fd324d6a71c14db2c7352d25ed673c1a03f70f9d99af4fe2681", 0xeb, 0x80, 0x0, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000542000-0xc4)=""/196, &(0x7f000071a000)=0xc4) socketpair(0x2, 0x5, 0x9, &(0x7f00008f6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c40000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000adb000)={0x0, 0x80, "6f45f835ab66e99be71a23a154804fd564d9aad479b4bb6d66f8dbbf2e9c8cd34b44eaba4404ac1f1d741fa91270509e6309497a18ab8b04ccc6d02b6af731d635d251bb7957d58b68072a6ff87bc0962e9c301d834193ea38976b009cf042522480e332ccf4018574e0c58e43c9dc5ef0d7d5b4ec3dee315194e48e766611f1"}, &(0x7f0000ca7000)=0x88) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000be3000-0x10)={0x10000, 0x0, 0x0, 0x5, r4}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x3c, &(0x7f0000695000-0xa2)="13013e76c79cbda22137fe2d8c90bc07385055525884821ffd8525189214e027e1bc8e860cd95cbde17149136e3b1d70f4fa3bc39156a2ab522f6622c85cefc742a063832d3d0afbb06eeb149d4958e271e435774119018f9935dacf71ac03fabf6db9e7f0270aaa0bec7634dfa6275faa60a920ffd99bd76d93564530993e8ee1bb190e3e6f89219ed0cf9f779b4cf387d5b493e7ae0ecb9d26d1b128ed4e92e255", 0xa2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000656000)={0x0, 0x0}, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000327000)={0x0, 0x80000, r3}) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f000098a000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x5}) shutdown(r0, 0x1) 2018/01/28 16:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x401) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000007a000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a5) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000037e000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00002a4000-0x4)=0xc) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000264000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x20, 0x1, 0xc1, 0x2, 0x0, 0xa0, 0x33, r2, r3}, {0xae, 0x8, 0x9, 0x5b6e, 0x1f, 0x8, 0x6, 0x81}, {0x51, 0xea, 0x5, 0x2}, 0x5, 0x3, 0x2, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7f}, 0xa, @in=@empty=0x0, 0x3, 0x4, 0x2, 0x9, 0x6, 0x1, 0x8001}}, 0xe8) 2018/01/28 16:00:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e0000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b04000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000023b000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0xc423}, &(0x7f00003fd000)=0x8) r5 = socket$inet6(0xa, 0xb, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x7, 0x4, 0x1, 0x0, 0x4, 0x10001, 0xff, 0x3, 0x9, 0x9, 0xffffffffffffffe1, 0x1, 0x0, 0x8001]}, &(0x7f0000002000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001000-0x10)={r4, 0x5, 0x7, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000b56000-0x85)={r3, 0x7d, "46c83190bf2b53b1984aabd86f21a808091a0bd019712290b7f4536ebce6e530ed14cdc837e5297ebecd5b205813e20568b1ef8e0e3d7c98e6325c64c5816818c94410fcb9b9b6b4f177d974200a9bb5e5413b26705df2aa81ac486af1f022d87a5f198d87fc9ab214b61b0ceac6bd80d7b4bf3d76fce41206fd5b1045"}, &(0x7f0000fd5000)=0x85) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000760000-0x4)=0x0, &(0x7f0000112000-0x4)=0x4) 2018/01/28 16:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f0000e75000-0x1b)=""/30, &(0x7f000044e000)=0x1e) 2018/01/28 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000c6000-0x3)=0x0, &(0x7f0000f2b000)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d66000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 16:00:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x1b)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x5, 0x10, &(0x7f00003a0000/0x2000)=nil, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000f85000)={{0x9, 0xdb5, 0x1, 0x2, 0x6, 0x4}, 0x2}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000002a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f55000-0x10)={0x305, &(0x7f00000cf000-0x8)=[{0x100000000009, 0x0, 0xffffffffffff8001, 0x0}]}, 0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fc2000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b53000)=0x10, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000203000+0x6b9)={0xdc07}, 0x4) 2018/01/28 16:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f00009ac000)={&(0x7f0000e23000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000521000-0x20)=[{&(0x7f0000243000-0xda)="3b153b999a6f43d0f0fe49086a41d55f99a1581d9b8a30d0e9855ba9fc5c7f7efc19d874164280b81568638fc1c050f8f318d192c2380b4709e3e9aa561cb961a0c8397bc6e8b682033860af31517da76fcd5fd586725d2a00583cc00a3ceef6a9ed63b07d57f8c464ff0bc92717daa6ec42ce0795fea47ac4270de58337f7f29659daffbca1099ff47c30db0e27553a18c1a30b0435330e05e96921bee1e73722eda4bf623673aa31e8de4cd8e5522337f9409def7f2d213223d8a323dcfad5453bceb8edf7c15281f31b5ddaacfeef66ab5bdd4a0996596e35", 0xda}, {&(0x7f00009ce000)="dd5865376260ab7b71e4129997a30f987724d5c6fbc34a5dcbc9dc1dbe98702ec10e4de4e87355e6e6f247273ee1f9f604b78ee2324d1881d6997be0d7c157f71672db2ac06a6a1d78420ffbd111cd476e034b66d4c30f7d2059c38ecabd83cbba807494bf7bc5488b0d1b3fbb6070585eee9f8c1ad1e996368434bb747a07da5af2eab96ac7b7ef6c3103dc6d9029cb5f98755485f9bbff43249b72237ca2", 0x9f}], 0x2, &(0x7f0000498000)=[{0x30, 0x1ff, 0x7fff, "8ae503601adb62602b743d787874124bf04e5c1bf087f1d969a177f2e9"}, {0xf8, 0x13f, 0x6, "b854be5836a80260bb3d759ca04fbc6e6cf6f520c58dd953a6fad5fbbfadab138b2fa5f580a4a8222562496e15c2b8861d8a8c0d0c8147502d17459388b8b536f3390705ea47c6907d74e88dba18bfd82f0080e3c13a817b30f9301b22239999182adcaf78c7a479ec8c7f9b8ff0c1397650ef18af693ac1d0d98f4f16754f35c1db89a203bf862ecd56728f097e24d40a655a3bab6e998839fc5ea1da94808d9efc49d9a17bb30f86449a97a075c7daff39ed0e26e5370d8c9605b1d067a7b35d3373749588d0147957f27ee4d8162ad1e569f75cad2e83db1bd2cd9c06ba4ca552e7238c5845"}], 0x128, 0x20000800}, 0xdfb981dd996799f3) 2018/01/28 16:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006fb000)={0xffffffffffffff9c}) sendmsg$nl_generic(r0, &(0x7f0000782000-0x38)={&(0x7f0000b2a000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00009d2000)={&(0x7f0000f3d000-0x1174)={0x1174, 0x2d, 0x6, 0x1, 0x0, {0x15, 0x0, 0x0}, [@generic="8413147d50aeb2ff85265b897c477a4290c778705a3be561d200da7f0a0d06863af9da675a38b25af2f5e02481b7a1f8b34482c306ceb98a4551eb65701851c5e8df1bbb8ce736c308952929f7b207aa01be5aa0d50c8b1ea1bc78e9e27efb71fcbfe5c8c8936733545b23f9e5f53414e845b53e7e47f5d1ea614773c2727fdeedc27ea990eeeac5bd404343df54e9007e494b4a069510a7bd94d709f44f4d96ec0ca3a77dabf68ee3537e432301da1e2124244de140c3bcf6f2699f13366960e57dbd4bf07f83540b41d81f3b03c7f6c73e40370817026b332b9507e65c0383399e2a5cf5ec155b22ab", @generic="2a7f5199631d1c51387e00f33df2980f56c1e2668a290c492befb8c213e74b44363999f5cbaebfa4f9b203ac87e60f2bb9ad83785f47d8be4d388472102ae064be47759ee68df43ac647a873d977556fc5e49bb54bd3e449de32d4c0f9d9575ee298cbf9c95f541e", @generic="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", @typed={0xc, 0x15, @u32=0x1}]}, 0x1174}, 0x1, 0x0, 0x0, 0x4}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000fd000-0x48)={0x0, 0x4, &(0x7f0000ff4000-0x20)=@raw=[@ldst={0x3, 0x3, 0x3, 0x1, 0xa, 0xffffffff, 0x4}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000b4c000)='syzkaller\x00', 0x3, 0xbe, &(0x7f0000396000-0xbe)=""/190, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000081d000)=r1, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004cd000-0x10)={0x0, 0x1, 0x4, [0xfffffffffffffffe, 0x10000, 0x80000001, 0x0]}, &(0x7f0000954000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f16000-0x4)=r2, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) 2018/01/28 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:49 executing program 4: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000afb000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bcsf0\x00'}}, 0x1e) r2 = accept(r0, &(0x7f0000ab6000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000180000-0x1)=0xc) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r2, &(0x7f0000afc000-0x8)={0x1f, {0x8, 0xfffffffffffffffa, 0x100000001, 0x8, 0x8, 0x3}}, 0x8) 2018/01/28 16:00:49 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0xffffff00], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="e46a922f8efdf555aeadc01997a6f7bb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3b8) 2018/01/28 16:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) socketpair(0x8, 0x3, 0x7, &(0x7f0000d78000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00006bb000-0x4)=r1, 0x4) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000043c000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000200000-0x4)=0xffffffffffffff82) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f00006d9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000ce7000-0x4)=0x4) 2018/01/28 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000c38000)="d757", 0x2, 0x20000010, &(0x7f0000289000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008e4000-0x4)={r0}) getpeername$inet(r1, &(0x7f0000ebf000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d0000-0x4)=0x10) 2018/01/28 16:00:49 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000015000)="240000001d0003ffffffc0023da283f405eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000007000)="558e1891cbdc81f14e0febdc7cb7cb7763780a0f1621ef7ecee02f43e38f840a5059d7d3a20483d833bd73c429cf54c18adf137c95f66335f8011343990054004020590ca4d477ebe9643f60f07a9072f0509de23b9c04a3f097f7b8d16d6a3e7a8c72fb7989c62a190bec9246d25bac0eb1a361a7d4f2b0c7e1dc62fde4967d68556f3406abe563fa885cced7c218c51de32e9fa5527988337a0e803d0cc0", 0x9f, 0x800, &(0x7f000001a000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 16:00:49 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00004b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000314000-0x4)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000740000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f00002dd000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ae4000)=0xc) pipe(&(0x7f0000f6d000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f000021b000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff7a, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x359, 0x12, 0x301, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, [@nested={0x85, 0x56, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000fdc000-0x2)=0x1, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000605000)=0x0) 2018/01/28 16:00:49 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000fd7000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd8000)=0xc) 2018/01/28 16:00:49 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffc, 0xd2eb) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe8, 0x110, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x8}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x0, 0x8, 0x1, 0x2}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x350) 2018/01/28 16:00:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="401cff1690b2b2137f3afa21d3005cbb", 0x10) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x15, 0x0, 0xfffffffffffffffb, &(0x7f0000075000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000076000-0x1000)=""/4096, &(0x7f0000001000)=0x1000) recvfrom(r2, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) 2018/01/28 16:00:49 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000003000)=0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000)=0x0, &(0x7f0000003000)=0x4) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000002000)="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", 0x2cd) 2018/01/28 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:49 executing program 1: socketpair$inet6(0xa, 0x2, 0x10001, &(0x7f00005c0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000028000-0x4)=0x0, &(0x7f0000c58000-0x4)=0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0x3, 0x80a, 0x3) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000005000-0xa)={0xefa, "8f94366a01ff"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000007000-0x10)={0x5, &(0x7f0000001000)=[{0x18b913dc, 0x2, 0x3, 0x5}, {0x1ff, 0x3, 0x9, 0x80000001}, {0x100000000, 0xc1d3, 0x7fffffff, 0x401}, {0x3e45, 0x4, 0x1, 0x7}, {0x2, 0x800, 0x7, 0x0}]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000006000)=0xfffffffffffffff8, 0x4) r4 = socket$inet6(0xa, 0xa, 0xec) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000006000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3bd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x800}], 0x4c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "e22e5b", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 16:00:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x1f, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00001ef000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x39ec7a01, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8713}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200000002000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}], 0x68) mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000052000-0x10)={0x3, 0xffff, 0x7f77, 0xff}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r3, &(0x7f0000956000-0x10)=@ethernet={0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00002fa000)=0x5, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000071d000)={0x5ad6b376, {{0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf71}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 16:00:49 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x2, 0x10000000002, &(0x7f0000002000)="c8d63f23", 0x4) close(r0) 2018/01/28 16:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000da7000-0x4)={r0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000c29000+0xc31)=0x5, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$nfc_llcp(r1, &(0x7f0000c66000-0x60)={0x27, 0x9, 0x20, 0x6, 0x0, 0x1ff, "6dc56f987601661a383fe4d99e1ccd42c129377133c0bddfaf69817d591e47f635eb8f8ac7bbcdbb0e987d1429ea8d00cb516cddd810537609ca0723af943f", 0x9}, 0x60) 2018/01/28 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b48000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000ea9000-0x10)={0x2, &(0x7f00008cc000-0x8)=[0x4, 0x7]}) sendto$inet6(r0, &(0x7f0000bbd000)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400000000000}, 0xfffffffffffffe9e) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000135000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012b000)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000099e000)=@assoc_value={r2, 0x0}, 0x8) writev(r0, &(0x7f0000c7d000-0x50)=[{&(0x7f0000ee3000)="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", 0x1e5}], 0x1) 2018/01/28 16:00:49 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000000c000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454cc, &(0x7f0000001000-0x4)=0x0) [ 37.152252] syz-executor3 (5483) used greatest stack depth: 15648 bytes left [ 37.167655] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 37.183489] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/28 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000547000)=0x0, 0x80000) sendmsg$key(r0, &(0x7f0000570000)={0x0, 0x0, &(0x7f00009d9000-0x10)={&(0x7f0000f79000-0x68)={0x2, 0x11, 0x4, 0x9, 0xd, 0x0, 0x5, 0x3, [@sadb_sa={0x2, 0x1, 0x2, 0x7f, 0x0, 0xa4, 0x1, 0xc0000000}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0xffffffffffffffff, 0x3ff, {0x6, 0xff, 0x7fffffff, 0x7fffffff, 0x0, 0x10001, 0x0, @in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001}}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000b0000)={&(0x7f0000118000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00006c6000)=[{&(0x7f0000c04000-0xe9)=""/233, 0xe9}, {&(0x7f00002e1000)=""/139, 0x8b}, {&(0x7f0000933000-0x1000)=""/4096, 0x1000}, {&(0x7f00009ea000-0x90)=""/144, 0x90}, {&(0x7f00003b6000-0xd2)=""/210, 0xd2}], 0x5, &(0x7f000043a000-0x1000)=""/4096, 0x1000, 0x9}, 0x100) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendto$unix(r0, &(0x7f0000184000)="", 0x0, 0x0, &(0x7f0000185000-0x81)=@file={0x0, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) 2018/01/28 16:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000170000)={0x0, 0x0, 0x0}, &(0x7f000040d000)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000034a000-0x4)=r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003fb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendto(r3, &(0x7f00005dd000-0x30)="488215c4d655bfca0500000000000000031351e0b0dbca1120d379eb2959715ec96e1f0000010000000192efbb3f9f5f", 0x30, 0x0, 0x0, 0x0) readv(r3, &(0x7f0000307000-0x40)=[{&(0x7f0000d6a000)=""/42, 0x2a}, {&(0x7f0000a38000)=""/151, 0x97}], 0x2) 2018/01/28 16:00:49 executing program 4: mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000010e000-0x4)=0x14) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000058000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010e000-0x4)=0xe8) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f000010d000)="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", 0x1000, 0x4000, &(0x7f000010d000)={0x11, 0x1a, r2, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) bind$inet6(r0, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "802a08000000006b"}}}}}}}, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f000010d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000074000-0x4)=0x9) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000010d000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010e000-0x4)=0xe8) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r3, &(0x7f000010d000)={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/28 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r1 = accept4$inet(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/0, &(0x7f0000001000-0x4)=0x0) listen(r1, 0xf773) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000992000-0x12e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "32f44fc36f9e553c22d50d9923bb742394f6ea60b4ac542c"}}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) 2018/01/28 16:00:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00006de000)={&(0x7f0000000000)=@ax25={0x3, {"2d75eba2370310"}, 0x0}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x8d)="446a508c3fa8d21cfc139b2ab69db8eb0177719ebcf8225fec1107bdbbfdb644caba468427b92ec6febb406d0130f0d286b7fc4fdefd83aed97209f8fc3e328fc943de47e59ec16d87c658230414a09adf9c9744d3e6a1156152d70b38e2e692b0395d0cba6773095d0147f907ded47b80cff033921b297a35d4e81d3e2e5b16ced9fa479fdd0a3aa543a3ecac", 0x8d}, {&(0x7f00002bb000-0x80)="6f2c73aa41580b8afde70e9865471fba7324a53dfd3efe39f8c816f9074fa22f0308a2f30a629a345fd8364b2f091819878036f94d013d585bc06b60689d77ae15195b4d5fcb5b23c20d6d71cbbc64195c68ed5936287014d9d8aa5d15aa20ff173bdd15a55187d14c03198c211fa46805752d9063264b86fcbd9c9d35716991", 0x80}, {&(0x7f0000426000-0x2d)="ec167322ba8adcb9a8959b5eb99c4a8e53465ebf22cd0a225c0c679ff9237f7adaea1a91ad652d6c8e0eccdcc7", 0x2d}, {&(0x7f00009c0000-0xc7)="49e910950f60b9f39657c824841a99cd8da02e453e7d2f421a17fd11d6947c0a163b4edf4b66a5569815ac5bcaef8f57094f522b8f192dd35937b3569f3a542eab9cbe715a5a7d1e2340326597a6ba22d2553a38e413b583ee26d5ae60bda22c56fe8ccf47b2ad90028184c9191c00e5296e0e9dbc6d09251877d1838b6394e635ef73327bcad357e0d9741bdc42211062ece0eaa18deee456ae723ee9e02b36dbb130398b9659618914fdec80d5883c435ef8e3e7671310eec5a83245652fcf11013d4c5e793f", 0xc7}, {&(0x7f000062f000)="6a2ed9eeddd19089b08f4cf00a5fafcb12493edf2c92ae48d1aabc480389b38f354fa695be4d6f94025bdacd102ef775c86db93a1c6e435ae27ab003dfd8603670564994527e9ed979b145323f29e4", 0x4f}, {&(0x7f0000000000)="2b581a46b5eecefe12395cfee89c3ac514f193aa06ad297d5244725a862ffc59393f25b247167cb156bb623012444d2be9ce4e3a9d39c404c202a0ed5efedd27e6f5d51781aafa56d5c7eb10b395ae6438e41f7f800fb94a69f58d261b63f9ec0842891e8b5d3cb734a14bb9604cb124644a890054c41bf6bee4aec120e50ebd48cb610d", 0x84}, {&(0x7f000090e000)="00f0cb4a73dd13457417775845097e06c7123bebb9ce50533c654885166b1bb3e1cf0bcd7ac408055c3147657800c0d44ef96339a8c6ef444f456f0837c6a9a83d692a0aefd457ac51f84f12622e12aaa13ab223a40e28", 0x57}, {&(0x7f0000001000-0x8f)="941a96b8e3b5807e471471d2c73e8ee7c3e8efdd9443feabbd6c13e63188ef086b1cfddee6ea56d1360ad87e0e0712c2db514c879b5cc8af44465b5c931e14efb66d4c23a0d1be4d44a1c0aabe66acb3c013f2440464a0766ada8e363c7fddaef490cf1ccce686ba872b8c7d562c345246c4c51153e69e7f8dbdabe9b2182f8625d7a8cff6c5c07db5736d493f33d2", 0x8f}, {&(0x7f0000000000)="6a8a41860e8ef74de3d5a4e37e73e85b28247c557b42b863f780af74c3a5eb412daf5088ed9f3311d1445f2906d60c008a902c57eb9ff8be61d921b58f3b839384655b6e6160f9f7788eac1139cfe19a4869d6a65bb929dc253ae6fdf71c1c581a7c530b3626b009dc8a83e56bc3b827a78eba88", 0x74}], 0x9, 0x0, 0x0, 0x40001}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000098d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000083b000+0x511)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000961000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6e000)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/28 16:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/28 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd2000-0x18)={r0, &(0x7f0000fd1000)="2fed71108052f5e4fc2c09c1c54161179e0b4e00b7ddacf664a8756e1740e5c856bec08dc49bec0b25f06e636adc8b0ea570338bf32311225be5d72a8495126c8f3da9e6d3647fc37cd93b4ee23e43", &(0x7f0000fd1000)=""/90}, 0x18) 2018/01/28 16:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) socketpair(0xa, 0x800, 0x5, &(0x7f00008cf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00006b7000-0x8)={0x0, 0x5e}, &(0x7f0000b11000)=0x8) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000b69000)=0x5, &(0x7f0000064000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000221000-0x8)={0x0, 0x4}, &(0x7f00003d7000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b21000)={r3, 0x63, 0x20f6, 0xf0, 0x3f, 0x7, 0x0, 0x1, {r4, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x101, 0x2, 0x7, 0x4}}, &(0x7f0000ce7000)=0xb8) r5 = accept4$alg(r0, 0x0, 0x0, 0x80800) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00009e8000)="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", 0x1000) r6 = accept$inet(0xffffffffffffff9c, &(0x7f0000ec8000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a1000)=0x10) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000404000-0xb)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000b51000-0x4)=0xc) sendto$llc(r1, &(0x7f0000a83000)="f54580a6bd14846fce00cf66bd0b9bd6468bf06253492dd85eccdcad6919ee0fd203ea290a75e74dcfec6997e18d171780713edca53c98b345495b80c5e084faff0fd21b20c406d755c2ee38403e5608ec26103e23722f23ab865ec17cb9e7e88cadbc72cbad83a9eaefea48c7988938827aaca437af964e6033884085705b3e6e0d16ed5c000fa108fb34a6d8cd08587cf4a8aa1eb86f8eb92e74b60f090e66ba57f8b649296078b4c336916825c2b42bdf57fbf161de986d6d361879d7e5a7ce415cc2ae1e1f339318d8199efc753368365ba0e650", 0xd6, 0x20000004, &(0x7f0000713000)={0x1a, 0xf8, 0x9, 0x8, 0xb4, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f00008f7000)={@common='syzkaller1\x00', @ifru_flags=0x8101}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000765000)={r3, @in6={{0xa, 0x0, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x53, 0x2, 0x0}, &(0x7f0000e3e000)=0xa0) 2018/01/28 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000e2000-0x10)={&(0x7f0000c4f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a57000-0x10)={r1, 0x28, &(0x7f0000f77000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendmsg$key(r0, &(0x7f0000f85000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x88)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000e51000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000110000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000c36000)={r2, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000013f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) 2018/01/28 16:00:49 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000a000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 16:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f0000598000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0xffed, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000095c000-0x4)={0x0}, &(0x7f000081a000-0x4)=0x4) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000006000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2c906c6dc63bb650, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000be3000)=0x6, 0xffffffffffffff32) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r0, 0x6) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/28 16:00:50 executing program 2: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000058000-0x2a)={@random="fbe850720347", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0x4, &(0x7f00000f5000)={0x0, 0x0}) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000024000-0x4)=0x0, &(0x7f0000032000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000f5000)={0x7, 0x0, 0x10003, 0xffd}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000083000)={0x8001, r1}) 2018/01/28 16:00:50 executing program 3: mmap(&(0x7f0000000000/0x399000)=nil, 0x399000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000293000)={0x0, 0x2df51e3663969498, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000135000)={0x0, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000006c000-0x10)={0x1f, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000399000)={r0}) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000039b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000080000-0x4)=0xe8) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000039b000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x101, 0x2, 0x8000, 0xa, 0x0, 0x80, 0x11, 0x0, r4}, {0x3ff, 0x401, 0x6, 0x7fffffff, 0x4, 0x1f, 0xfffffffffffffffe, 0x400}, {0x5, 0x3ff, 0x2, 0x7}, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x8000, 0xffff, 0xc3}}, 0xe8) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f00000a6000)={&(0x7f000039a000-0x10)=@ax25={0x3, {"16e7b3807c4023"}, 0x0}, 0x10, &(0x7f0000049000)=[{&(0x7f000039a000-0x3)="f1b6be", 0x3}, {&(0x7f000004d000-0x2)="c370", 0x2}, {&(0x7f000014b000)="c05b5e5c539165d8e137869caaa3bd591c2cc43cba8fa8925e94144a7387eb2fbdeef9997a45627f60bdb702bb81a2797b6aa234df0857739b41b2c1ccca871da3237c0731aaa745e07fe59cfd101eae9c2cea098d6b17dbe30b1c02b167da0dc2663edade505a5e59fea901562afcb9871e59bbbd01eebfb0eebab349ada4c1227a590e4d21a14f0d1a38f4623bb75ab180e104834da5e6c9f5046240a998", 0x9f}, {&(0x7f0000351000)="422c13aef03a2205bfca026451eba58ede288798ee4f0903e5bb3781a9dbadcef0d3df87198f038dec9a2da7012c22a622ed13b6422572377723a1e091616ca69ae6ba6f770e300db5ee3136a11494b097f2b046ebde7dfd5b179238cc25976934b2cfab20cea23471dd76", 0x6b}, {&(0x7f0000144000-0x77)="5c5db1c1ef292adc865d81e2e739970fd95e970a62816a0a90f32ea844425dc79949ac1f8afb93fd8dabe3f6c3a8430001bbb5c08d8a5185c4b6f492938b714bf49b4188d2f896650d3cedc4ea34e02f53e8ecdcbb68051b128482fbd2c93e949dcd889b9caf0795286668202cb74105421bc26a7898d6", 0x77}, {&(0x7f000029e000)="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", 0x1000}, {&(0x7f0000399000)="20efc520ebf8e24b8fcf43db933aa50d652a43390795efb4e4b170049faeac606d59f0440cea24b07fa4a7f513d60969725e48b6a54f", 0x36}, {&(0x7f0000399000)="f20bc2be2f745cdf78c88c7614764a37f26132afb9c26826d8a3a76d0cb31314ed2b5fff43568ba4574ef59ab584fdadca8fd141beacccd8fba4b78308c667158876409a00f382e7672fcf2153d5a2ca665be91c1486613853c3641138752f5a42f0a4df7afe93280adb54b9ceeef8a316ce92f1405be4bda67ab1380e023cd99e9a22454ad12d9ed5aae88d895f7bb710593876682d880b8617202757e080adaf219990523074dfd301e69b9b9a94377073", 0xb2}, {&(0x7f0000399000)="2bb6c8d4888dfdd031d0c91dc4b97b4314c8703b4505e2f5d78d2c8d3f414fe00ff857a00519340f8fde31ccbf072aa3ab7ac05cb0d7e7ea1459fb1db57aa32de95df0756f4b5ceebf8d9ba31f660f9b7af9310632c55d84ed54906c1b47b992979157c491b8961ccc45f27c486d31ab9abc3e3e9e9a53685b10f8440144194a1f2a91e0d010419e999a2b9d2a8f1cd8", 0x90}], 0x9, &(0x7f000039a000-0x10d8)=[{0x1010, 0x185, 0x40, "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"}, {0xc8, 0x10f, 0x2, "0e9657dc513b8187f64d5962a79ab5a3ef5e6a175dab5f78d88f03d0d178e1b256e9734ea3c3446b2380e1e737474eabb1b5a074b12c50349927460e2996cb7162101d18e76e3dc540ac1ffd888ee396bda20a0d1d6b3287be9996d1f0c4862cf81b6862080f7272c490eb5228b81d987bd5d38bcf72b2704e6fecf684d10fed928dc4de9814e72062cac50c2daba9113cf060e4ca144bdff12047991d1cea49d790a739c44fb6ae73edcd93efb33b0cd8015d46eb38"}], 0x10d8, 0x80}, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f000039b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000039b000)=0x8) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000052000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x228, 0x228, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@dscp={0x28, 'dscp\x00', 0x0, {0x849, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x100000001, [0x8, 0x3ff, 0x3, 0x3, 0x10001, 0x3], 0xbd, 0xfffffffffffffc01, 0x84}, {0xfffffffffffffffc, [0x7f, 0x401, 0x40, 0x1, 0x80000001, 0x7], 0xf7, 0x200, 0x1}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x1a, 'REJECT\x00', 0x0, {0xfffffffffffffffd}}}]}}, 0x320) 2018/01/28 16:00:50 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f000027b000-0x3c)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x0, &(0x7f0000001000)={0x0, 0x0}) connect$ipx(r1, &(0x7f0000001000-0x10)={0x4, 0x1000, 0x0, "69012ebd670e", 0x4, 0x0}, 0x10) r2 = accept4(r0, &(0x7f0000666000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000000000)={0x4, 0x9, 0x3, "93ba87024422", 0x8, 0x0}, 0x10) 2018/01/28 16:00:50 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x48000400000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000020000-0x10)=@common='gretap0\x00', 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='bridge0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000020000-0x4)=0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000020000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000013000)={0x0, 0x1}, &(0x7f000000f000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000007000-0x8)={r3, 0xe4}, &(0x7f0000021000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000000d000-0xb8)={0x0, 0x9, 0x200, 0x8, 0x101, 0x7, 0x9, 0x6, {0x0, @in6={{0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x7, 0x2, 0x2}}, &(0x7f0000021000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000016000-0x6)={r4, 0xfffffffffffffbff}, &(0x7f0000007000)=0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={0x0, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000021000-0x4)=0x8c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000020000)={r5, 0xd2dc, 0x3, 0x5}, &(0x7f0000020000)=0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000001f000)={0x7, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, 0x80000001, 0x6, 0x0, 0x20e, &(0x7f0000020000-0x10)=@common='bond0\x00', 0x4, 0xca, 0x3ff}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000022000)={r6, 0x0}, &(0x7f000001e000-0x4)=0x8) 2018/01/28 16:00:50 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000417000)=@hci={0x0, 0x0, 0x0}, &(0x7f00009bf000-0x4)=0x6, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c82000-0x4)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001cf000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f67000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000f8d000)={r3, 0x1, &(0x7f0000c95000-0x4)=[0x8], &(0x7f00009db000)=[0x7, 0x3, 0x9, 0x3, 0x7, 0x8b], 0x40, 0x5, 0x2, &(0x7f0000e3e000)=[0x0, 0x80000000, 0x3ff, 0x85a1, 0x1], &(0x7f000087d000-0x1c)=[0x7f, 0xfffffffffffff801, 0x1ff, 0x3f, 0xe6, 0x55, 0xea], 0x0}) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000baf000)=0x0, 0x4) 2018/01/28 16:00:50 executing program 1: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000e7c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000808000-0x4)=0x1c) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000837000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 16:00:50 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00008cc000-0x4)={0x3, 0x6, 0x1000}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000feb000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000feb000-0x1)="", 0x29a, 0x0, &(0x7f0000feb000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/28 16:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000bd5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000024c000-0xe)={0x0, 0x81, 0x3, [0xfff, 0x200, 0x3]}, &(0x7f00003ce000)=0xe) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d39000)=@assoc_value={r3, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f9b000-0xa)={r3, 0x3ff, 0x207, [0x7f3f]}, &(0x7f0000901000)=0xa) ioctl$sock_ifreq(r2, 0x8917, &(0x7f0000920000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x3, 0x3a94, 0x7, 0x7, 0xfffffffffffffff9}}) getsockname$packet(r2, &(0x7f0000fbc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001a000)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e50000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007aa000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002cd000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in=@rand_addr=0x6, 0x1, 0x0, 0x0, 0x4, 0xa, 0x20, 0x20, 0x2d, r4, r5}, {0x0, 0x765, 0x6, 0xfffffffffffffff8, 0x2, 0x0, 0x4, 0x4}, {0x3, 0x1, 0xdc, 0x7ff}, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x1, 0x3, 0x3, 0x2, 0x5, 0xba, 0x2}}, 0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000071f000-0x44)=@ipv6_newroute={0x2c, 0x18, 0x505, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x10, 0x8, "060000000000000500"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000005000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000006000)=0x1c, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000004000)="bea1a3b233b37c553063338a9393de86fa8848adee978a06bff6d5537463f982076b7342e50b21dd4e11407c93280e8538e964d2d43712d995ceeeb92f280569f79859061a365ad5bea02c3a40732181c46a1dbd3d736eb71e8d731444c559939701617194966a680d5ace52aaba1af90d303e0b35364c41bb19e586b253ae4cf289425fa0f17fdad3b191d7", 0x8c) r1 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000003000-0x1000)="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", 0x5c5}], 0x1, &(0x7f0000006000-0x118)=[], 0x0, 0x0}, 0x0) 2018/01/28 16:00:50 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000f85000-0x1e)={&(0x7f0000222000/0x3000)=nil, 0x0, 0x7, 0x0, &(0x7f0000599000/0x2000)=nil, 0x2}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00008b7000)=0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00009e8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f87000-0x4)=0x10, 0x800) sendmsg$key(r0, &(0x7f0000f87000-0x38)={0x0, 0x0, &(0x7f0000358000)={&(0x7f00003dc000)={0x2, 0x7, 0x0, 0x0, 0x2, 0x0, 0x7, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e72000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8000, 0x0}, &(0x7f0000f86000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ddd000-0x8)={r2, 0x3f}, &(0x7f0000aed000)=0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000695000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000292000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00007f2000-0x2c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}], 0x2c) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000dd0000)={0x4f3, 0x200, 0x9, 0xb24a, 0x0}, &(0x7f0000740000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000764000-0x8)={r4, 0x40e1}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) epoll_wait(r3, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) shutdown(r1, 0x2) 2018/01/28 16:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000815000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000128000)=0x0, &(0x7f00008fa000-0x4)=0x4) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d32000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb", 0x8}], 0x1, &(0x7f0000263000-0x78)=[], 0x0, 0x0}, 0x0) read(r3, &(0x7f0000288000-0x22)=""/34, 0x22) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00001ef000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000af6000)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f000000a000-0x4)=[{0x3, 0x9}], 0x1) 2018/01/28 16:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00009bd000)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x70, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x120, 0x60, "a95f640c461892c669bacd7f8862ff0700eb8013103d7733d0ca709123f9b822589b9c3e"}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fe5000-0x20)={r0, 0x3, 0x0, 0x9, &(0x7f0000a3d000)=[0x0, 0x0], 0x2}, 0x20) 2018/01/28 16:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00003f9000)={0x0, 0x401}, &(0x7f00005df000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c07000-0x8)={r1, 0x10001}, &(0x7f000036d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a6d000-0xc)=@sack_info={0x0, 0x4, 0x7fffffff}, &(0x7f0000352000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dc5000)={r2, 0x19}, 0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000102000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2120ccbc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x245}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x10, 0x5, 0x80000001, 0xa1}, &(0x7f00001d5000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003cf000-0x8)={r1, 0x1, 0xabb}, 0x8) r2 = socket(0x11, 0x3, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f0000598000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0xffed, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/28 16:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) 2018/01/28 16:00:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x5d)={r1, 0x80000000, 0x55, "333d23c0ead86dcc5e4b2a73b0d6e81a0ccd89e793274d9a3a6d890731fe5044212c1cb712e3a17004279a41c14583996fad2a0fa5ec6a1611b4a8d02c6e536d995b18000ddbc0a3e3be6d5e9b72f8c0be6fe52b8b"}, 0x5d) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002a0000-0x8)=@assoc_value={r1, 0x100000000}, &(0x7f000067e000)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0xd2, &(0x7f0000706000-0x3e)=""/62, &(0x7f0000000000)=0x3e) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x23f, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x209, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='lo\x00\x00\x00@\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:50 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000029000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000028000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000004000-0x66)=""/102, 0x66, 0x2, &(0x7f0000028000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x40000000000000) sendmsg$nl_route(r2, &(0x7f0000009000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0xced1, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) socketpair(0xf, 0x80000, 0x1, &(0x7f00002ea000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000901000-0x4)=0x8000, 0x4) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x23f, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x209, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x801054db, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000023000-0x4)=0x4, 0x4) 2018/01/28 16:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r0, &(0x7f0000967000-0x38)={&(0x7f0000f97000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000042a000-0x40)=[], 0x0, &(0x7f00008cc000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x38, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x88, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f000071c000-0x38)={&(0x7f00009d6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00004ba000-0x50)=[{&(0x7f00003a5000)=""/143, 0x8f}, {&(0x7f00006c8000-0x1000)=""/4096, 0x1000}, {&(0x7f00008f1000-0x43)=""/67, 0x43}, {&(0x7f0000670000-0x22)=""/34, 0x22}, {&(0x7f0000d16000-0x47)=""/71, 0x47}], 0x5, &(0x7f00000bb000)=""/0, 0x0, 0x32}, 0x10020) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000697000)=@assoc_value={0x0, 0x0}, &(0x7f0000afb000)=0x100000159) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000074000-0x8)={r2, 0x8000}, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000005b000)=0x0, &(0x7f0000e7e000)=0x4) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000a3000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000a91000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000d7e000)="198e4824b991f668ff22191c86d80ddf", 0x10) 2018/01/28 16:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a90000-0x10)="203f5e81187f3fd3ffdb404f8405298b", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@generic="1bfc59b38c6ae88cc01d7af5256ac51d") r2 = accept4(r0, &(0x7f00007f1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000952000-0x4)=0x9, 0x80000) getsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f000014c000)=""/1, &(0x7f00001a7000-0x4)=0x1) 2018/01/28 16:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000626000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000057f000-0x20)={"3cc0f849eaa6b4546ec5d997bae0bf0b", {0x4, 0x4, 0x8, "b6a023cc5caa", 0x400, 0x0}}) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006ce000-0x9)='scalable\x00', 0x9) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000003e000)=@assoc_value={0x0, 0x3}, 0x8) bind$inet(r0, &(0x7f000097d000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000015a000-0x1)="b2", 0x1, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 16:00:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x3f395f2b2634038d) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00007e5000-0x4)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) 2018/01/28 16:00:50 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x6, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000004000)=0x0, &(0x7f0000008000)=0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000009000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000000a000-0xa0)={r4, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x9, 0x4, 0x10}, 0xa0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000007000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000b000-0x8)={r5, 0x8000}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000007000-0x8)={r6, 0x3}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@generic="3f6a8f9b953362ccf9755c69916ac49c", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r7, &(0x7f0000004000)="", 0x0, 0xfffffffffffffffa, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 16:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d1000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e96000-0x6)={0x7, &(0x7f00007a3000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00002ee000-0x8)={r1, 0x1}) r2 = accept$inet(0xffffffffffffffff, &(0x7f00001f8000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006df000-0x4)=0x10) r3 = accept4(r2, &(0x7f0000e16000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005a8000+0xb87)=0x10, 0x80800) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000e7a000-0xc)={0x6, 0x1, 0x10001, 0x2, 0x0}, 0xc) bind$alg(r4, &(0x7f0000df9000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="009b0004ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x23f, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x209, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b33000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008df000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00004fd000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002f4000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002d2000-0x18)={0x0, 0x0, 0x0, 0x6, 0xadd}, &(0x7f0000127000)=0x18) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008d2000-0x4)={0x100000001}, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000652000-0x42)={0x0, 0x3a, "e946465bc8ea2bd7aba106b46809db4a2ac5ee8ee8da7ec31a9b1ce9e408419bc1c76da73ae1101757fe8d392d205b74f809c583f144e448416f"}, &(0x7f0000ffc000-0x4)=0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a47000-0xa0)={r2, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x8b6, 0x4}, &(0x7f0000fb7000-0x4)=0xa0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008ad000-0x10)="245a23dbd45c8e807520e42314db135c", 0x10) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e9a000)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/28 16:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000077c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000041b000)=0xb) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000603000-0x8)={0x0, 0x9b}, &(0x7f0000b4a000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000baa000)=@sack_info={r2, 0x6, 0x7ff}, &(0x7f0000983000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004fd000-0x10)={0x0, 0x2c, &(0x7f0000682000-0x58)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}]}, &(0x7f0000403000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000004d000)={r3, 0x8, 0x10, 0x200, 0xdd}, &(0x7f0000349000-0x4)=0x18) 2018/01/28 16:00:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffff9c, 0x84, 0x3, &(0x7f0000276000-0x4)=0x2, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) sendto$inet6(r1, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 16:00:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000055000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000037e000)=0x2c3a, 0x4) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000039d000-0x330)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x23, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}]}}, 0x330) 2018/01/28 16:00:50 executing program 4: 2018/01/28 16:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000755000)={@random="00059c8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffffffffffffff, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x0, 'x'}}}}}, &(0x7f0000df7000-0x8)={0x0, 0x0, []}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000be2000)=0x0) 2018/01/28 16:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000503000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x31, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, "15"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/28 16:00:50 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f000000c000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000d000-0x4)=0x1c, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002000)={@loopback={0x0, 0x1}, 0x3, r2}) r3 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r3, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) sendto$inet6(r3, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33b, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x305, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x7fe, 0x0, 'sha3-512\x00'}, 0x58) pipe(&(0x7f0000fc3000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000089c000)={r0, 0x1f}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f86000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) bind$vsock_dgram(r1, &(0x7f000009c000)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) recvmsg(r3, &(0x7f0000c86000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x43, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000073e000)=""/0, 0x0, 0x0}, 0x4) unshare(0x2000100) 2018/01/28 16:00:50 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0xb424}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000)={0xc7e3, 0x6, 0x0, 0x1, 0x80, 0x7, 0xfffffffffffffffd, 0x0, r2}, &(0x7f0000003000-0x4)=0x20) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) 2018/01/28 16:00:50 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x1) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0x0, 0xf}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33b, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x305, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) [ 37.821044] x_tables: ip_tables: .0 target: invalid size 8 (kernel) != (user) 3 2018/01/28 16:00:50 executing program 4: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6(0xa, 0x3, 0x10001) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0xfffffffffffffc45) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000010e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000256000)={0x590, 0x490, 0x78, 0x100000000, 0xc, 0x101}) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000263000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000311000-0x4)=0x2e, 0x800) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000311000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000311000-0x4)=0x14) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33b, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x305, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000802, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) r1 = accept4(r0, 0x0, &(0x7f0000a3c000-0x4)=0x0, 0x80000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00008d6000)={0x5, 0x4, 0x0}, 0x4) 2018/01/28 16:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = accept(r0, &(0x7f0000fcf000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000c3000)=0xe) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f00002d6000-0x4)=0x0, &(0x7f0000c15000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f00009a2000-0x20)=[{&(0x7f000015d000)="64ebe8d8ff743301e7c89396cf82d085de435b3556405272d1d7c9e035db1ef3963051546b734db00bd89120b2be7c15f91d9780483adaa539608ed85241aa12d403ecc55bd6372fad72eecec909913599823f3bcdbcbee4ecf0ac6c51ac8a217363b842ae07c4f4f0688a16983d22a0cab7d1878197024a2ec7d0058b7496302194ed0225725b2694a808b8df7c48d1fb36ae0c20ab9567e1a8b4abbd5120c631bb6978a55c473038078b073c47d965d4cecbfba1a5c89a56e066fce1dffe57f87bc85c4158912f7be4f53084ee23aecb36ae5da4a3ed1c80945a91c6", 0x0}, {&(0x7f0000839000-0xd5)="5a9f915cbad0ed46fcddd99adf44e696238c93a0758af8de271c8eb0e8f437a2462fcab2226198bd078e1a50314acfe4c5bc89914b0b8633999225cd1e93cf918162b0d68324a588a376568f37dc2060e6a2222592d33f9b6b0bd5d14ec638757a5deb9e908a2aa4d797c276969801dbbfb5a0520f29ca555b21a86bffcbb1aba75f45b980e9d43390f19ea6a58a88610c25a204ddd8997173e5cdb9920b8003e776986609f2898ed3601bae506f60de7b2069519bdcd75d5b53dac1987fff4e95ebd5ca64fcc865b2b2f492d6c1a88a3eb9bf1139", 0x0}], 0xffffffffffffe1d) 2018/01/28 16:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00001b8000)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00006cb000)={0x0, 0x1000}, &(0x7f0000976000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000978000)={r1, 0xd1, "b51bb4b1ecf1cc4a84d2052d430ab218eddf514f4cfbeaac3a001d2aff2953e4d64cb3e258aeee2327e8e9167fee552a7df9672908f00c238c0575476f165759240130caab7de5abfd4a5a673e90bed7aec2c4bc9d3733908d41979bb3df2a92d4196b7aacf25466e147046a792d111d1703ab625346e03c130bb2eac73c655b0f89829f784420198a05e2e70ee0167ef454ba3235213e132169f6ce49fc58495fef795ee06fa5fc1a16dcc39a358da0e172d636878c96d9e383e3c536fa345805e20b490a8cc44d4a8ddaa4dd6407bdf5"}, &(0x7f0000329000-0x4)=0xd9) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000c4a000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000dff000)={0x14, 0x1, 0xf, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/01/28 16:00:50 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x4000000000000, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/28 16:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c3a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ddd000-0x4)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r1, &(0x7f00002af000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000187000-0x4)=0x14) 2018/01/28 16:00:50 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x3f, 0x0, "781d796d95f79a315e423ec8e8057ea7a1e21e39dc75def9360a9e36c9e7"}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="c1fa92ff447c44989f282966c6de2979", @generic="595a5e93b0f7e112a6023f0e6923a542", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2d8) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b9, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x383, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 4: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000095a000-0x210)={0x9a40000000000000, {{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = socket(0x1e, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000095b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000095a000)=0x14) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000095b000-0x38)={&(0x7f000095b000-0xc)={0x10, 0x0, 0x0, 0x88080120}, 0xc, &(0x7f00003c2000)={&(0x7f000039b000-0x48)=@bridge_newneigh={0x48, 0x1c, 0x700, 0x7, 0x0, {0x0, 0x0, 0x0, r2, 0x21, 0x4, 0x0}, [@NDA_PORT={0x8, 0x6, 0x0}, @NDA_DST_IPV4={0x8, 0x1, @multicast2=0xe0000002}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, @NDA_SRC_VNI={0x8, 0xb, 0x7fffffff}, @NDA_MASTER={0x8, 0x9, 0x9}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x48000) 2018/01/28 16:00:50 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000f9000)=0x0, 0x528) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00007bb000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) 2018/01/28 16:00:50 executing program 2: mmap(&(0x7f0000000000/0xf2c000)=nil, 0xf2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000624000-0x4)=0x0, &(0x7f00001b1000)=0x4) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f2d000-0x4)={r0}) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008e7000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2c000)=0xe8) bind$can_raw(r1, &(0x7f00000cc000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/28 16:00:50 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x4) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x1ff, &(0x7f0000f7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f7b000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e9000-0x4)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f7b000)=@generic="43e9231911e95e6de8ad627f64d6bd06", 0x10) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b9, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x383, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 7: r0 = socket(0x18, 0x0, 0x200) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ea7000)=0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000003000-0x4)=0x0) 2018/01/28 16:00:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000003000)=r1, 0x12d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x2, 0x1, 0x4, 0x100000001, 0x3, 0x0}, 0x20) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/28 16:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 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, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00001d2000-0x6)='veno\x00', 0xff16) bind$inet(r1, &(0x7f0000dfd000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b9, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x383, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f8, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x3c2, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={0xffffffffffffff9c}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000010000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000000f000)=0xe, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000009000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004000)={0x0, 0x4, 0x10}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000009000-0x1)={0x100}, 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000000c000)=0x0, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000010000-0x4)=0x5, 0x4) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f8, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x3c2, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000055d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c12000-0x4)=0x10, 0x80000) preadv(r0, &(0x7f0000c6f000)=[{&(0x7f0000a2e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c9f000+0x8d)=""/42, 0xffffffffffffff34}, {&(0x7f000029e000-0x65)=""/101, 0x65}, {&(0x7f0000f32000)=""/4096, 0x108a}], 0x4, 0x0) r1 = socket(0x1, 0x5, 0x10001) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000e89000-0x4)=0x0, &(0x7f00007c1000-0x4)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005db000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed7000)=0x28) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c63000-0x98)={r3, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x29e5}, 0x98) 2018/01/28 16:00:50 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000016000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x33, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0x200, 0x2bd, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) r1 = socket(0x1f, 0x0, 0x3) read(r0, &(0x7f0000008000-0xb2)=""/178, 0xb2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000017000-0x2)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000017000-0x6)={0x9, 0x100000001, 0x7ff, 0x0}, 0x10) 2018/01/28 16:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80001, 0x3, &(0x7f0000cc0000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000b17000)=0x0, &(0x7f0000d9c000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000025a000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x80, @empty=0x0]}, 0x20) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f0000365000-0x18)=""/24, &(0x7f0000e0f000-0x4)=0x18) 2018/01/28 16:00:50 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x2) 2018/01/28 16:00:50 executing program 2: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x1, 0x33, &(0x7f00002c5000)="01", &(0x7f00003a4000-0x33)=""/51, 0x0, 0x0}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r1, 0x50, &(0x7f000039f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = socket$inet6(0xa, 0x6, 0x7) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000042000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003a7000-0x4)=0x14) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00003a7000-0x18)={@loopback={0x0, 0x1}, 0x5, r3}) 2018/01/28 16:00:50 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) getpeername$ipx(r0, &(0x7f000001e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001f000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001d000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000)=0xe8) socketpair(0x7, 0x6, 0x0, &(0x7f0000027000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000023000)={0x0, 0x1}, &(0x7f000000c000)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f000002a000-0x20)={@generic="c04dd865e43d5e4c2088e257a34791c1", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000002a000-0x6)={r5, 0x72}, &(0x7f0000029000)=0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f000002c000-0x38)={&(0x7f000002b000)=@ipx={0x4, 0x1, 0x7, "f81436637c07", 0x800, 0x0}, 0x10, &(0x7f000002b000)=[{&(0x7f000002c000-0xde)="ddf0974c6b82524321e89ec01c32bd689521b1a93d28f75dcdc8bd21cf33f64aa9433bfbbd75f1618d37bc9f4353947b63bb8c5ab2f1e92ad15909bd008dc2e7363c4029f9749a37eef164885cdc80d579df71a2c58ce2838ff258dd4cd720f68dfe24cc5b38735a410404d36615ba683082538b26b4a29b5c044fde07e7bee31c75c2ada49444de2e66b9599c4aac586469b643e320207db66b9dfce21b14f23bb28848ac2c801c80bf50a68d1d402bd8002a31243490b7ca70ebda0ffb00435f609406b39632888dab94d0a15106da988180a7d7f364c1f62c2c7fe3d3", 0xde}, {&(0x7f000002c000-0xea)="5c96b8e404f59dee25d435e7236ebf7ccd7c9871365aa60b7e648d7254cdc1ce337e14f99806be0e3ee1eb640c514c6a95116f7b2c7767a19ceb9a129d282a846bf24bf2415f88b460a463fcd60d9e00ae0da1c0fa71f255cc4f4e153e2750a80e2d2c8c688be5fcf03290cd948302ca05a989def9815e7ae34047e830c64cf5cf8093462ec1ed042806d66a91934bb38ecff6ab41daeda964df61583235c4b64328b7db320bb10225f8e7647cf68d4d5bcdb07ddb821ade9c41b0a17c00e3e98c1e4bf4018027bf4b69b54ef03c33b0323b914da0fd3f4a520518c223e2bce5b1ff13fa866b1d1e1f3a", 0xea}, {&(0x7f000002c000-0xc6)="e66b65fda8551e5668fa395fd46ae28a20b34cec74c184fa7e02ae0eb5108ed79c8a36b8d6f4928930be087ec25a3b4dd03c1b54fe5574b9f32c0747e4169c5e820fb8128e1ea720a6ad306376764efc21abc1c2f5567d1b0d21b228a6d0bc3cae09a86bdab9c7b105bbefafc56c12ec256abef3549b5dc738880aa84629748accaff2cbb8dba62446adf4ae6eab841a4e3587fcccffe1201f9615fdaf7d5277f532f778f114f77e0ed45cfd2114d5cf477104c1573979968decb874ddbbeec11f683512e2ac", 0xc6}, {&(0x7f000002b000)="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", 0x1000}, {&(0x7f000002c000-0xc9)="49502a53611755d794291d1ab5ba210f1ecb8d42caf2338b07ece472775bdd6e23a918fcbda3a0fdc016f0f459431cdd1305540b91f21a4a25e7bfaa76273f8d585a7d91a38644841a130822b46d7547352d36cd7580d0d43c0edac42bcce971c7fc83ed39f31f50a8ffcd3f2a7a23bdda685af94798dfadd3aa7bb61292abc861b3f6278a5d1e105b81b3bf5b5c301f47ea9ddaa2d3371a6a310113698eb8143f12ed6f0fcaee0473de046c0d079e86a7b83e392d25320fb0249e42a3e9cd6b353f3b7f78f96143f3", 0xc9}, {&(0x7f0000020000-0x15)="c31e292db87a0e1bd1fe163e55bef13c283d4888a6", 0x15}], 0x6, &(0x7f000002b000)=[{0x28, 0x119, 0x10001, "ad481f5d7d23ba03b6f4daea162e3d899d9047"}, {0x1010, 0x115, 0x40, "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"}, {0x88, 0x113, 0x3f, "6e7a0984d6628cc1b6d16d366fa4515a3568808f41ab4751134e56e5dc9f162e2138d71c5b4edb705903d2370674d80ffa2dfae621f99aa8a48428dc0a410d995dcab0c75879228f6e03ad3058025bc4bc1c8dc6864b88fa0fd9a9aad8648e25a6b8de4ec6272c2433693ae30e11b974362a"}, {0xc0, 0x104, 0xeb8c, "dfe6eb3ba1697cb67a4d1aa30322af8bddc42932b6360893be4a3882589a2ab001e2df354807919610a33b573febf7b03970e1c4af3ce0c26a2a0b5d1f4dab917084efa675bf57d7f30f853a38bf8b8ffe46a42835b7c77965b33eebbd8dc6c63b64699a34407bee521c4e80562cf90d0f7fefd3b021489c43546491e7d89ba84df72f8eb14d78c488a4f3755c47b11c4baab54ee1f3585275bd5672084581a7c9c7509e247e1851f3"}, {0x108, 0x84, 0x7f, "51badacd4b104c4198f43a93ca649d1acf403c2df423b9fee7336ba2003545081b0e5c1f2286f87305b4d5582aff4a2c9874ce14810660725dfa3a79ec2592bfdb20cb6012a62cce6aabbbb26121c2e016a9ea79c59953009384bf6fc94f76de066ea78a2b1a46d7d9c16293c9b53995f9e1ded55c09829d20cb2bf264c6a9a1fda0c31d22132619e1d115623fbab0c3eee9d1ebdab445132694a5a31317fdb1978543e0e7abb632f068a844759d8215ad0b4758dca7567b21ceb827ba17173c0d3a7d027e34cbd85f0677421bf6068b3e4719dd57c2dbac92f205d6f94d39d93bbc93f8d161d29967f11d628dc9eb321e67"}, {0x98, 0x13b, 0xfffffffffffffffd, "6d3f952e0b43f767468927185c95e8eb0274570331a4b605bf88ad49e5f1beab97ba3a3af295b76c29dd107b3fcade7e9b1ed5f4f32fe3a9062f8e9280d96d43bc1f28d05c454efd10689a25fcaf1b2afb3bba167863d4de84caac8e1ca8020f43931d4ac22f0ad59258cd93ff3d37809136f82fc7762fdb1d2750e643001b446a"}, {0xb8, 0x3a, 0xeb9, "f86724cce8518b4e0a27f28a8a986ae64f8ced66d4edd9fdab6e823d848aff539f1b143cbe2e014eb955a0f486099ed0384bb59f06a2152aaf154c7eb909994d60439fd18ea5ba8b0ac456b6b1b2fdbbb6c71f0a8408631ffafa3e84765ae8f3ae9992938607579c0a59f3801ba831f120eae6e0ed40c30e6b514cd1dae09d6e1de33e6fbf5be3af616ff074550917eb0db6308745c8bb95197d52ad0c80dcd8973f366f"}], 0x13d8, 0x8000}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000002a000)=0x6, 0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000002b000-0x8)={r6, 0xfffffffffffffffa}, &(0x7f0000005000-0x4)=0x8) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r2}]}]}, 0x30}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/01/28 16:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000c05000)=[{&(0x7f0000275000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000224000-0x50)=[], 0x0, &(0x7f0000b37000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x50, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009d1000+0xdd4)={r0}) bind$bt_sco(r2, &(0x7f00007c4000-0x8)={0x1f, {0x9, 0x5, 0x101, 0xfffffffffffffff7, 0x7, 0x8}}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000477000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000116000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f000063d000)={r0, 0x7, 0x1, 0x1000, &(0x7f0000ba1000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f8, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x3c2, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) [ 37.967715] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? [ 37.994307] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? [ 38.054516] IPVS: length: 24 != 8 2018/01/28 16:00:50 executing program 1: r0 = socket(0x17, 0x0, 0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000edb000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) r1 = socket$pppoe(0x18, 0x1, 0x0) recvfrom(r1, &(0x7f0000001000-0x54)=""/84, 0x54, 0x0, &(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4106(rfc4106(gcm(aes))))\x00'}, 0x58) socket$inet6(0xa, 0xf, 0x1) r2 = socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f00001aa000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/28 16:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x38, &(0x7f00002c2000-0x38)=[@in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0xc, 0x2, 0x7f) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getpeername$inet6(r1, &(0x7f000064f000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005fd000)=0x1c) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009f8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c03000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000089e000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a2d000-0x10)={0x9, &(0x7f00001f1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f000048a000)={r3, &(0x7f0000df5000)=""/4096}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00009c2000-0x2)=0x7) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000059c000-0x78)={0x5, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9c, 0x5, 0x8, 0x5, &(0x7f0000e70000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4, 0x2}) 2018/01/28 16:00:50 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022c000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/28 16:00:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x834, 0x941a, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x8f}, 0x8) getsockopt(r0, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x418, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x3e2, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x48, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x1, 0x7, "3f3d38b7d748", 0x962, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000d28000-0x90)={0x1, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvmsg(r1, &(0x7f000076d000-0x38)={0x0, 0x0, &(0x7f0000aa4000)=[{&(0x7f0000e24000-0xe)=""/14, 0xe}], 0x1, &(0x7f000044e000)=""/52, 0x34, 0x0}, 0x2000) getsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000948000)=0x0, &(0x7f000059b000)=0x4) 2018/01/28 16:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x102, 0x80804, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) pipe(&(0x7f000090c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000329000-0x4)=0x3) pipe(&(0x7f0000959000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d75000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00009fe000)=""/81, &(0x7f0000558000-0x4)=0x51) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000c02000)={r3, 0x4, &(0x7f0000988000)=[0x348, 0x0, 0x3, 0x10000], &(0x7f00007e9000-0x18)=[0x1, 0x2, 0xe155, 0x3ff, 0x0, 0xf], 0x60, 0x3, 0x5, &(0x7f000076c000-0xc)=[0x5, 0x3155, 0x0], &(0x7f000009c000)=[0x0], 0x0}) 2018/01/28 16:00:50 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cdd8c6", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000009000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000008000)={&(0x7f0000008000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000)=[{&(0x7f0000002000-0x9)="beb52c697dc364f934", 0x9}, {&(0x7f0000008000)="fb2690ff4d98e6578df3724099bdb6654a3a377614be9a4656452b37b25a325dae3ae425bc77d9", 0x27}, {&(0x7f0000001000-0x19)="4973baa0efbdcd894277f53c8ca640222cbf454962fd6fa3e5", 0x19}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000007000)="b0acc35b44c520ec08532b60b7633e9810a6f4e8ff22752a4e983e5c1380ce481907d5753d5dc9b88b1c1d5643eae505f80750b7970ac485db20e0ebc810c23097106fc90d12d62978d4210fa185d7fd45fcc5fa996bfce7eac805990330b924f2b0d81c7513eeb8c2b53387806f86ff0ed0ac8ea9eb7c5a07759a9b1b49b608208f646ed7f02e01b82e9706ed4a45cd9ac0c18b52ebb194433424c33159a6d697bd25bb2cfc8243f18c", 0xaa}], 0x5, 0x0, 0x0, 0x4040}, 0x8000) 2018/01/28 16:00:50 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x418, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x3e2, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000740000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) accept$alg(r2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000a46000-0x10)="f07aa459cb2b6b40c1e7a391c739752f", 0x10) r4 = accept4(r3, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000015e000)={r0, 0x50, &(0x7f0000b5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006be000)=r5, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f000063b000-0x9)={{0x80, 0x391, 0x9, 0xfffffffffffffffe, 0x1, 0x8}, 0x3, 0xffff, 0x9}) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x418, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x3e2, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000000004, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) 2018/01/28 16:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000155000-0x4)=0x10) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a64000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000f1000)=0x1c, 0x80800) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000681000-0x540)=@mangle={'mangle\x00', 0x1f, 0x4, 0x4e0, 0x1a0, 0xd0, 0xd0, 0x1a0, 0x1a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000052c000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1a0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x6}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x208, 0x248, 0x0, {0x0, 0x0}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x4, 0x8000, 0x9, 0x1}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x5, 0x534d, 0x3, 0x3, 0x3e, 0x7, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}], 0x5}}]}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x6, 0xc00000000000000, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0xff000000, 0xff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="1e7a2620b6ca3fcfdedaebd712d76e5c", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x6, 0x5, 0x10}, 0x0, 0xd0, 0xf8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x7}}}]}}, 0x540) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000a11000-0x18)=@get={0x1, &(0x7f0000b99000)=""/59, 0x5}) setsockopt(r1, 0x84, 0x7c, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x428, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x3f2, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "c45602f6ed79060cf38468cf6a0efffdc04001da35723ccb2e65d7372ab1ebbae56832e30eb7a55177fb28a6cc9a907686482040a5065a164b628de684dbd0379e0d6e6e97082ee0193e41d1b47dbfbdacce29c4cc968fab6a0f988f8b2bbbdf5ef3e9c2af7f2c29c7b25264de3c70ddb3161aca907778bf614b3f3d6d291b04870eb41fdc37879d9ca43a5b14586181714873c5bc29cbc1b75bcff927594c2cb1003c354b71de02dd1b856c979831536e9841d66c1986427e2f571a2682250b67bcfa4b3c63f4b98bcc86fd26429eb10972d9bcadc8f960768c3a6f68659c45d84cb63a1de86d4503bf9aea30e6e8eaf9c3a0935e2bee69a5b0859d74c20e14065dc493d28cf1158825d181433e70744131522b4f63e5b7438427745e1b33bbbbd4614565676e50196d336d5f257e3ccb9a0e2e255679e6f790bd72a5469aaea3063a93591eb9ba512b94471168d4fbe4a27d4dead85d59a33e17b6f718fc8e11b9f65714a68956233a24b3fa216cf7fe950ceb26994ffbb2f8a99fdb5b52205630ffeeb5fb2e7d4b01b4ec497171d518d5a97007c8a325aa3ee1bba422071328a926c55bbcfd6e9f16e9ad6eea82cdd29905915b500bf47d4890e4660859ffea905cc82ad938ae6ac2cafd4d51db78507f3de12caf2e3bcbe5aa7f7f1e7a651f62d0959aa3cf21904632a092c7080c6297a9da859a54360576c7f414f7f228d6a02f58e7fdd751809c68a00d7e7734b99833ad4b3b7134df7b8d29606b022b86d4f7c5825f7bc16019dde2bd47a2e1891db9d92beea35ef24133a7793603385184cf2a2cc2bfec493644f136556b3f3786c621c8d82678d18baacd54c48c9852e6986bc7f0e451de0b0d82c5f616bdcf12942bca5172b7bcfb714f65e6dc516031791aa3ccebc6f6db9f76396cd2d9697670a4f40f1279e0d9e838c71aa810e28744407936a9bd64ec0f953864dfb3e2526df25beb67687d37a574d92ac9e0c0bc5cb411887ad2a6cfad6f20d7e50d15045bed3fa3999af9aaff372669556387059e1a19b44dcae00640bfd7e09fecad93278cbf6664877c5f4059f9dff3ba0d9ecdf44b649d32528ae25e8c454b61c118779b716e405681d8b68f22338adff1b3e370103ff5fd006679b36cff1c0c9d5f90a48d7cc0f24e9b894647598d7a2d3f57d7c29934a61e8c2b638d6220fdfcf1182d561b2c649dcfd4b8b34469729dfc1a98adb9eeaf9da30ced0cc538cdcaa512e8ceaca828d606806c9df8b2d1913058f99339a18b24ef69d174e422a7ec6e5f9e711cb2e257b34e44bcd41a75dfa309cac2aec963a57420f9a09b168cb360d42e18d6904cfb7ca306ae34f3f06dd8a98299e4428ba2a2eba0964522c776cca8824e60832dcb4f6f89ca73f83b3e14"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008ae000-0x4)={r0}) sendmmsg$alg(r1, &(0x7f0000614000)=[{0x0, 0x0, &(0x7f00003d2000)=[{&(0x7f0000476000-0x35)="5a41db0282c4437ef81ffbcb96dbb427eb6f09b1e143fd1c101896ef32e1abb3f02b177dfebba98ad68a4d803b47b4bea63e66497b", 0x35}, {&(0x7f0000d8a000)="4441c41560a81f5fa6880ccb2cda918a7eb36d121aa00742ddae2e743a91e2905c33228e6ba43bb8b93656484b", 0x2d}, {&(0x7f0000f7b000)="", 0x0}, {&(0x7f0000a2c000-0x1e)="8d87e91c0b161150cdd50b6fe6d18c8f41a2f20338225543a675a8ae1caf", 0x1e}], 0x4, &(0x7f0000337000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x4}, @iv={0x110, 0x117, 0x2, 0xf8, "8d58230bfcd843efbf180b4bcc34e4a372cc30a4570b5cf1da2bae0ab15ff2625a4bce2372895113ac78e8e970a5fb4caac9d4c54bf9036aef1761b1cb7db48002ce4e3473cf5acdebad5d54666f230f87031111d1c8b2fba2d4002bc13ad8bf4bd28672babebafa62eb8561b47c685fb6edad0686f085d4dded9117e58b062d3e90526c46b34e12122a51f041a1f6572847999ccf4b5a40aad8244f7b62221b55a637019937c5fedd669139464b239b0c270193d3849b85b41189896e493f14965923642d19ef1e335490afcd428204d5012f205ec2ae62f339d1d828709c110c66827bc1165a09803cf556c22bebe03da5f179d27e87a0"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xa2}, @iv={0xa0, 0x117, 0x2, 0x8c, "fa2408dfb0cb59081738602ccfdf68376d68b7952a03308bdb857f02bee2f16b0bbef6ba452911ed27860ad85054a81efaf0415c39b3173f1b34e53a2f94fda3827ea38a8b02bc59760b801784327bbd2522a892593782f061a5a6f90733fccc5e824784a0b9c5be981a2cc305960e3652832e8a27dcff607ac2b860a18512f1dc38af75d2e5a7f07b457953"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x258, 0x0}], 0x1, 0x4000000) accept$packet(r1, &(0x7f0000efb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000430000-0x4)=0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000137000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000460000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf6000)=0xe8) sendmsg$nl_route(r1, &(0x7f00009ff000-0x38)={&(0x7f000088b000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000225000-0x10)={&(0x7f000072f000)=@bridge_dellink={0x14ac, 0x11, 0x0, 0x0, 0x2, {0x7, 0x0, 0x0, 0x0, 0x14104, 0x0}, [@IFLA_PHYS_PORT_ID={0x4, 0x22, ""}, @IFLA_TXQLEN={0x8, 0xd, 0xfffffffffffffe00}, @IFLA_GROUP={0x8, 0x1b, 0x100}, @IFLA_VFINFO_LIST={0x1470, 0x16, [{0x4, 0x1, []}, {0x150, 0x1, [@generic="c951cd17a06db85d3b206399abbfe07ac6546749f580dd11fa4ab299177cf0c7213bd5316e74c73ddbf5bd9149fd046425d6f80c8cf8e3921c2009663d9f4c56a9baae3b6c9f2f2329a92a4f870459a4f001093de97bf28765aabfc979ec23c42f46d7002f16d5b73f5ebd96f4e5e28d37357251da93d7f30d423d6002a4ef2bc703e1dd7575507ca883d68c91a6111473f864caf4e284994e6a14641fb0ef492f5ffb1bd7865dbca2698547fca606c920a7ce3b015c72618d41846aa443ed6f043585b11a2b5fd904c01fadfd5307a0d5e6053caf29566d73ddbf17fa3260c88d4fceab1597861a6fd7b18084668750ece8323a4f9c", @typed={0xc, 0x72, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x59, @uid=r2}, @typed={0xc, 0xf, @u32=0x9}, @nested={0x24, 0x6c, [@typed={0x8, 0x4d, @void=""}, @typed={0x18, 0x45, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0xc, 0x5b, @u32=0x6861}]}, {0x11b0, 0x1, [@nested={0x11ac, 0x66, [@typed={0xc, 0x88, @u32=0x2}, @generic="bad57a4d9db2a65c6a24073afd611a8610679d514fdd22468eec322c24064f30143fc6c72b89c9af8db889134a72d23aac816ab63477274c9960d7e398677156a0d81dab69cc66d06d9b15118e655c4946852e732dc1e34a3fce8cf123160ec30235424a81f085902854f54fad9958361367dce2c6581c37883af2458546039a124b8e0d5c2dfb3b2ae10c63ffccb5181ee4ffbb612c13722966dfcb10974afb26df30804c55d22d9a0ebc2dc5b2222642b4c0104ee66a", @generic="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", @generic="5f5b298b2bb30bb4a9d3aa1208d32b5d96cd0b5213bee0b1dfac9527568e3ab2897c4425ef18166f96d61c478ef78c48b3ce665b66709bc676827b7d337193be5fdbfe527ee86d2453c8562280f0f55da3dc89dc757bb409056f62b5529b083d755cc33cf09a7ee870106bdbefcba18ec39bb7356ee349d23b217bee05111e7e4290ea1ab410ea6ddf624b", @generic="27e824af9825c77eaafec272ad02c2c9890c99a8d8008d525d6367884a", @generic="5df6941cb747a6b5e7768d4ccda22ebadf20f9169b65d078a053421239dce78ed01b17d2ae1a16b322", @typed={0x8, 0x4c, @void=""}, @generic="ee402990c6f4d3f420d4"]}]}, {0x140, 0x1, [@typed={0xc, 0x7f, @u32=0x5}, @generic="edb91574ac02446ad19b9165355d91a4312a222513240ba376d46eae8663b19a6f565f02a10914c2e4090afa86c8474fb919b1dbec915bf749f79a2117e0a96ff46bd9273fdd1d6181e5f490fea873f984f9f53bebf46561271d245d951400e02cbbdd651ee77d5a8ef4227e1c4d7ee3f18c61d5f69648b92232b034005f7792116e04b3682cdb4427a437002cb248ab27275856b9b4a814bf4f66496d8af740489a65925eebc3fc73a00eddfcc6bba398f936fc17d4fd40f6a184aff287d46ce18ce2f59bf3a4a369c2294aea404e124d2a4e24755c9fbac9922cad1c398d620a7d3faf50c564", @generic="9773b33b7a36a964442849642b4781e0c39de7630d9696d317549998b2719d25719c", @nested={0x24, 0x6f, [@generic="2c7831e2d9187a87c444a986f2cf00325b5b83df519502f27f7d5e1e1ed169"]}]}, {0x28, 0x1, [@generic="79f8eedea76dd9a680808f1ef8fc999f9db356637c40c0460f515cfb29e26c6f5c9b"]}]}, @IFLA_TXQLEN={0x8, 0xd, 0x800}]}, 0x14ac}, 0x1, 0x0, 0x0, 0x20000000}, 0x5) bind$netrom(r1, &(0x7f0000650000)=@ax25={0x3, {"e645bcc64b403e"}, 0x7}, 0x10) 2018/01/28 16:00:50 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d45000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006b7000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xf1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x739b, 0x4, 0x5, "8ffcec1224f8e289170ea067b543ba067c5d1596d86f478ac5eb0f89bf81dba099a802551ca602ef0724431674e078bb5827a341d8e2e7d7a0c34282339175d64aae48a12cdd6609f227839f804da3da"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket$inet(0x2, 0x80000, 0x7d3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b18000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x516, 0x5}, &(0x7f0000715000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000020f000-0x8)=@assoc_value={r3, 0x4}, &(0x7f0000f43000-0x4)=0x8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) socketpair(0xa, 0x5, 0x8fd9, &(0x7f0000d15000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00002ac000-0x40)={&(0x7f00006a4000-0x4)=[0x0], &(0x7f0000861000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d13000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ae6000)=[0x0, 0x0, 0x0, 0x0], 0x1, 0xa, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/01/28 16:00:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000f21000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/28 16:00:50 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000030000-0x4f0)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2a0, 0x2c8, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x130, [{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000015000-0x4a)=""}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x4f0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x80, &(0x7f0000032000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000002a000)={0x20000000, 0x4, 0x24}) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x428, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x3f2, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 3: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000012, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ae7000)={0x0, 0x0}) pipe(&(0x7f00000ad000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00001b5000)={{0x6, 0x0, 0x5, 0x3, 0x0, 0x3}, 0x8, 0xa0000000000000, 0x81, 0x1, 0x4, "9e2cfe8827a4bb205af0589dead3238c90c70d9028782c52f8bae8afebebf8cbffda88705414d8d95d9430e5456f6a8e920a78aa5dba571e6e94eb48138d19280398988552072d9c8c5579d45e98bdfa29fda132d5c7355dc2ccbedf6897a2b327345da04ce22fe00e6dfab0e98d4c25c4552eb04f5112f55ac46b9e51a5b7b8"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006cb000)={r0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00003c5000)={0x100000000, {{0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000ae000)="1f9733e0aa9c9aa4e6430bb7776306d37f64104900c50eb8e45e4d0b84997cde016016ca58cf63a1db626e9611fab7fde49425f8164f3ddc45ac6e400beecf10ca1788b3690fbdd7fa9ce82ecf858e415b5605324ee462dcd89d8075f791ef7abab58323712348457bdb6d3ec1d387f2ea3626f178fe4bfafecd0c18b85fa5a8f0f595b4badad9236a5ba201baa7132abf2a2a02a4d01f256d3fc673bbb602b885d264f34212e40ef5e116e1c06fcef887846989ef3ae9cf77f9b4448b", 0xbd) getpeername(r2, &(0x7f000083c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae7000)=0x26) 2018/01/28 16:00:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f3f000-0x4c)={0x0, 0x44, "9f1e9907600b437bc7a8ec554c7123dc1a5ab0ac0d7d603e7f7499de4dc8f31f644d4ab19284ab1e34162e55a72ea924a5ab77a8b282cf8c23ca3e475f39a6b8616447d4"}, &(0x7f0000fcc000)=0x4c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000049b000)={r1, @in6={{0xa, 0x1, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xe329}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, 0x3, 0x2, 0x5, 0x66}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xa000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00007ab000-0x14)={r1, 0x1, 0x8, 0x9, 0x9, 0x10000}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000)={0x1}, 0x4) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r3, 0x0}, &(0x7f000012f000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x80}, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x428, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x3f2, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000f}, {[@timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffc, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) pipe(&(0x7f00005e6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d41000)={0x0, @in6={{0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x68, 0x400, 0x800, 0x2}, &(0x7f0000fe6000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006d4000-0xb5)={r1, 0xad, "517ac8044e0c3c0a84762f70e466c286bf9ad33e15daa0f99797a0eb080399df85a47e424f0e84037032c35227cfd492d7ff24aca26fceef0e7ff0d6fb5e6664506052b24d97056cf8bd36f9e5c8cc246c97e1f8b59f709aa17b8077df2e6788419489639254cc37e1d2bf45557cb8c37c253e591d1b29eee5a97f3180641e98e58e07c569495f541741279e626690f882904d684fa6e75936981d3c200bc11673473094e3ce6833041a42f442"}, &(0x7f000003f000)=0xb5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c77000)={r1, 0xe, "cddc7a99e7b175a8b12086763135"}, &(0x7f0000d9b000-0x4)=0x16) 2018/01/28 16:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000a32000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093f000)=0x26) getsockname$netrom(r2, &(0x7f0000228000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e18000-0x4)=0x10) connect$inet6(r1, &(0x7f0000fc5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 16:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f00002bf000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f91000)=0x1c, 0x800) recvfrom$unix(r1, &(0x7f0000aac000)=""/62, 0x3e, 0x1, &(0x7f000079c000)=@file={0x1, './file0\x00'}, 0xa) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00009fc000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x1, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00002af000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004f9000)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000097c000-0x10)={0x0, 0x0, &(0x7f0000beb000-0x48)=[]}, &(0x7f00001fd000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e6a000)={r4, 0xf342, 0x4, [0x3, 0x7f, 0x56c2ff7e, 0x3]}, &(0x7f0000771000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007ac000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc2000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b67000)={0x0, 0x0, 0x0}, &(0x7f000064c000-0x4)=0xc) sendmsg$nl_generic(r1, &(0x7f00001ac000)={&(0x7f0000866000-0xc)={0x10, 0x0, 0x0, 0x91a000c}, 0xc, &(0x7f0000f8a000-0x10)={&(0x7f0000e50000)={0x3f4, 0x36, 0x314edfd38149f4ec, 0x2, 0x1, {0x5, 0x0, 0x0}, [@nested={0x244, 0x2, [@generic="", @typed={0x10, 0x20, @u64=0xa7}, @generic="ef3ca07252b6bb52ce20bd6a1626c75e6cb16de791fe16a2980a79b8bebbecb1e23a62c94b062316194056085f301059c0264c644c8ccdda8bcdbd6964fa8b", @generic="8b2c05c608d67848c41fc0d80ce6084ca00ee502e29b0b0e8bd6219e61eb57bc61319dd7530669fa921bf18e877f2757a297fe7b2e41880b1b8a1dbdc3e17f5058040eb5f8a8bb5c4883f3aba2", @typed={0xc, 0x69, @uid=r5}, @typed={0xc, 0x86, @uid=r6}, @typed={0xc, 0x7c, @ipv4=@loopback=0x7f000001}, @generic="26c72a33b1702f9b37872630dc43c38cc92836a7439d07aeac6aa64b94eefb640fa93026dacd8770eea14319ad455badc98621f79ad21f9c2952f5494cba05c88f74bb2a34d7ab2774ea100758c99086eb00e29de0d99f83818e7424df281afff43c9a2eaaf46d48c5228de5125f3a23a90a8cb2868f30fa5e92a9190a23dd1e46fa", @generic="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"]}, @generic="0182b11ae4783ac88ef3450e59096d6bbac99a4a2299b27807aa88f32b3b336d117085a12b4792", @generic="7e675a608c75c4125429bf6b461ddb866dc65e2b255000559ca865c419a0b2e9c915a07d4377ce10", @generic="e67f58bb6b877297f096745ce8cc086e512286d9763a988a1a61d7957da182f87a8ab64f45a08308a5106e52d621eff33930242ced3841d3d1f949359ba3403569588c29abef8895469e715354346b115a2f35acc3bd16489148e117b3ebf34397fea162a31443daf571e2a887102c2993", @typed={0x8, 0x2e, @void=""}, @nested={0xac, 0x3c, [@typed={0xc, 0x8b, @fd=r3}, @generic="9858fdb0003cf0e1140427639c4522ea84cfc07e3b4e6ac8bde3fa5fb07164e7e44e0ec32bd4a76330333f901e6800398de119932eb3aa527b6242fff3ab6b910c14d3f193fffac50b6fad303c6419950454f9be8a35e20fd1ca80408590f979e4bb564b5fe746c26fe8f7bff9e365d09e517a140390063970356b26c2e5e06ba338bbf4dafcfa5a4990ead43077dbfeb479289ff16281fb58"]}, @generic="8b27d55ccd796044f2646dc1cfcc591534a7ad37aa92234ce4707eb1024fa2743a588862a870e966"]}, 0x3f4}, 0x1, 0x0, 0x0, 0x2400c001}, 0x1) 2018/01/28 16:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000059c000-0x4)=0x0, 0x80000) socketpair(0x9, 0x80000, 0x3, &(0x7f00009c1000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ac9000-0x4)={r2}) ioctl(r0, 0x960, &(0x7f0000e90000-0x14)="6db58bd9f0cf6dc00d09e8793dd8b498240f3b73") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000051f000)={0x0, 0x3, 0x800000000000004a, [0x3, 0x81c0]}, &(0x7f00007ef000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bcb000-0xc)=@sack_info={r3, 0x8, 0x5}, &(0x7f00006fc000-0x4)=0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000eb7000-0x14)={0x14, 0x10, 0xa, 0xfffffffffffffffd, 0x6, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x15) getpeername$ipx(r1, &(0x7f00002fc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007b9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e92000-0x8)={r4, 0x100}, &(0x7f0000f30000)=0x8) 2018/01/28 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x430, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x3fa, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000002000-0xf2)=""/242, 0xf2}, {&(0x7f0000001000)=""/179, 0xb3}, {&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000002000-0x29)=""/41, 0x29}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3f)=""/63, 0x3f}], 0x6, &(0x7f0000001000-0xb1)=""/177, 0xb1, 0x878b776}, 0x42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c23000)=0x0, &(0x7f00003bc000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 16:00:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x807, 0x10001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xffffffffffffffc0, 0x800, 0x3e, 0x6, 0x6}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x14, 0x6, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000e7000)=0x7, 0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fd1000)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(r2, 0x200000000110, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) 2018/01/28 16:00:50 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000009000-0xc)={@broadcast=0xffffffff, @multicast2=0xe0000002, @empty=0x0}, 0xc) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/01/28 16:00:50 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80002, 0xfff, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000000a000-0x100a)={r1, 0x400, 0x2, "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"}) vmsplice(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000b000-0x59)="7b718c4d8854040afab0b6e83dfb1d3998622f08e256526bd7c48ec122939d98641d9811be894ddd5b1e4aa84d05a1715d9b230311d3fd72b190fea054aea2cfbaf0e2a5634f6e46974935e4fc6c9c3ad27771d09c7076af2f", 0x59}], 0x1, 0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000000d000)=""/164, &(0x7f0000009000-0x4)=0xa4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000c000)={0x0, 0x2, 0x30, 0x76f, 0x1}, &(0x7f000000d000-0x4)=0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000c000)={r2, 0x1afd8e51, 0x30}, &(0x7f000000c000)=0xc) getpeername(r0, &(0x7f000000c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000004000-0x4)=0x58) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000006000)=0x2, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000007000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2c8, 0x210, 0x170, 0x98, 0x170, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000c000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x210}}, [{{@ip={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffff00, 0xff, @generic="e39aa4ac3773acab9b9d75fb8e86d27c", @common='ip6_vti0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3, 0x4}, 0x0, 0x98, 0xd8, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x463}}]}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x800, 0x6, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='erspan0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x4}, 0x0, 0x70, 0xa0, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x2, 0x2, @empty=0x0, 0x3}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x90, 0xb8, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}]}}, 0x328) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 16:00:50 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = socket(0xa, 0x80807, 0x1ff) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000fc1000)=0x1, 0x2) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0xfffffffffffff894, &(0x7f0000db8000)={0x0, 0x0}) getpeername$netlink(r2, &(0x7f0000883000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000118000-0x4)=0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000fd8000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fd8000-0x4)=0x6) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd8000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00000ca000)=0x8) getsockname$netrom(r3, &(0x7f000058c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cfa000-0x4)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fd5000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000fd9000-0x4)=0x0, &(0x7f0000fd8000)=0x4) sendto$inet6(r0, &(0x7f0000fd6000)="b3", 0x1, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000993000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000fda000-0x10)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) 2018/01/28 16:00:50 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x4, 0xe, 0xfffffffffffffe01) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000677000)={0x0, 0x45, "20b69eaec0bc907f89282d952461c40aa79340ea59e449d565b3d56b29e6948df17ea77f7f570e92e12b915256fe1fda3b1aa472a3478f16c5fd234e9e7fe89ece30e550aa"}, &(0x7f0000a0f000-0x4)=0x4d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0x1, 0x20, "2b526d7c4be1c1f0930efda755ed40a1868930d57d45b19e538a7db0f0e5cef6"}, 0x28) mmap(&(0x7f0000d7b000/0x2000)=nil, 0x2000, 0x0, 0x8013, r0, 0x100000000000000) 2018/01/28 16:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) pipe(&(0x7f00006c1000-0x8)={0x0, 0x0}) connect$vsock_stream(r1, &(0x7f000072e000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) close(r0) 2018/01/28 16:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x3, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x7, 0x6, 0x9, 0xd, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0xa)='syzkaller\x00', 0xff, 0x1000, &(0x7f00002c4000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 38.340609] kauditd_printk_skb: 10 callbacks suppressed [ 38.340617] audit: type=1400 audit(1517155250.946:32): avc: denied { accept } for pid=6024 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 16:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x430, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x3fa, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003e8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005f8000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000020a000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000f08000)=0x98) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg(r0, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000434000-0x80)=@generic={0x0, "97f17f318f38269eeeb772cddc5a05395ae201510b6fdcff3629b15e4ba3f642d389e4cf8838221ca64a3aaa8bb78073a556440756692987a2ea1f9b2a87533b8fcd048a49cea2adac8ce9fc88dd861acb68bcc3df23e6377c6ab7c467fce37a800689889109cb84efc6ebb4affbe63e71417ed97c22d8c8c345fbb474f9"}, 0x80, &(0x7f000030d000)=[], 0x0, &(0x7f0000d06000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 16:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000989000-0x38)={&(0x7f0000f59000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000774000-0x20)=[{&(0x7f0000509000)=""/4096, 0x1000}, {&(0x7f0000d27000)=""/245, 0xf5}], 0x2, &(0x7f0000178000-0x2b)=""/43, 0x2b, 0x9}, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005f9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a9f000)={0x4, [0x6, 0x2, 0xbcd7, 0x0]}, &(0x7f00007ea000)=0xc) sendfile(r0, r0, &(0x7f0000de4000)=0xfffffffffffffffd, 0xd) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000913000)=0xbba, 0x4) 2018/01/28 16:00:51 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80006, 0xfffffffffffffff7, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000003000-0x10)={0xffffffffffffffa8, 0x8}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000005000-0x4)=0xfffffffffffffff8, 0x4) 2018/01/28 16:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f0000263000-0x10)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x6c}, 0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00003c8000)=0x8, 0x4) 2018/01/28 16:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000073000)=0x5f, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d78000)={r0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000578000)={0x0, 0x200}, &(0x7f0000d5c000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000707000-0x4)=r2, 0x4) 2018/01/28 16:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000f6f000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ca000-0x4)=0x9, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) close(r2) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00001a5000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept(r3, &(0x7f0000944000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00000c4000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000dc0000)={0x80000000, 0x0, 0x3, 0x4, 0x0}, &(0x7f0000718000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000df7000)={r5, 0x1f, 0x1, 0x5, 0x1, 0x7}, 0x14) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000ad0000-0x1008)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 16:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d3e000-0x8)={0x0, 0x0}) r2 = accept4(r1, &(0x7f0000494000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002e2000)=0x60, 0x7ff) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) ioctl$void(r0, 0xc0045878) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000091000)=0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e71000)=0x14) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f00007fd000-0xaa)=""/170, &(0x7f0000423000)=0xaa) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a36000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0xcc, 0x2, 0x100, 0xd4c3, 0x2000001, r4}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000742000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @rand_addr=0x0]}, 0x24) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00009ca000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000272000)=0xe8) r5 = accept4(r0, 0x0, &(0x7f00003fb000-0x4)=0x0, 0x800) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000097f000-0x51)=""/81, &(0x7f00009d3000)=0x51) socket$unix(0x1, 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000782000-0x4)=0x401, &(0x7f0000181000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f0000ef9000-0x10)={0x6, &(0x7f00008ea000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) close(r1) [ 38.381824] audit: type=1400 audit(1517155250.987:33): avc: denied { map } for pid=6042 comm="syz-executor1" path="socket:[14841]" dev="sockfs" ino=14841 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/01/28 16:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x430, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x3fa, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:51 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) pipe(&(0x7f0000440000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000447000-0x4)='tls\x00', 0x4) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd6000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000dc1000)=[@in6={0xa, 0x3, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x100000000}, @in6={0xa, 0x3, 0xb84d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, @in6={0xa, 0x3, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0xf70c}], 0x54) 2018/01/28 16:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x434, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x3fe, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:51 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x200040000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd6000)="b3", 0x1, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1) 2018/01/28 16:00:51 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fee000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fee000)={r2, &(0x7f0000fee000)="", &(0x7f0000b88000)="13", 0x0}, 0xffffffffffffffab) 2018/01/28 16:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000056a000-0x10)="001e9013d9f2680b485e7616708bd888", 0x10) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000bf8000)=""/7, &(0x7f00004df000)=0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r0, &(0x7f0000e4a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b7b000-0x4)=0x10) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000cbe000-0x4)=0xffffffffffffffcf) 2018/01/28 16:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/28 16:00:51 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000009000)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/28 16:00:51 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept(r0, 0x0, &(0x7f0000010000)=0x0) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000010000-0x4)=0xffff, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f000001c000-0x37)=""/55, &(0x7f000001b000)=0x37) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000011000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000013000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000006000)=r3, 0x4) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f0000010000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000018000-0x10)={&(0x7f0000007000)=@canfd={{0x1, 0x0, 0x0, 0x0}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000004000)=@common='syzkaller0\x00') 2018/01/28 16:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fa3000-0x1a8)={0x6, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) socketpair$inet(0x2, 0x1, 0x2, &(0x7f0000da3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000067f000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x2, 0x0, 0x100000000}, &(0x7f0000a5f000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000012a000)={r2, 0x0}, 0x6) sendto$inet(r0, &(0x7f0000b36000)='L', 0x1, 0x80, &(0x7f00005a7000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 16:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x434, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x3fe, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:51 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000edb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000048a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000563000)={r2, 0x1}) getsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000c27000-0x4)=0x0, &(0x7f0000e8f000)=0x2) 2018/01/28 16:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000691000-0x4)=0x77, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b6b000-0x20)={@common='nr0\x00', @ifru_flags=0x3200}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002c4000-0x8)={0x0, 0x0}) listen(r2, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000dbb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f0f000-0x2c)=@ethtool_cmd={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept$inet(r3, &(0x7f000058f000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eba000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d7e000)={0x5, 0x33, 0x2, 0x6, 0x4, 0x2, 0x1, 0x1, 0x0}, &(0x7f0000856000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000012000)={r5, 0x2fc1e757}, 0x8) 2018/01/28 16:00:51 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000b000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000004000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000007000+0x908)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f000000c000-0xef)="4c31e8a8cab905d2e81d7a1b3c7dbee7e4d1ecb6fe1b48552b7c23617dc2632f96f3618cb71100f1ee6099007bd6c2b544cd5994cc5d3d6e30bdac4e95c50dda3062eeb49a47a234fbf9d756cabfa7b96c12a679308f3090a90ca3f946e2d43a7a3477e873d05ad6d47061743a3ce813656d7809f128875f5d5c01b98f621c2363f31732545c537a3bd8f2d409fcdec2efa6296669f90c254ab1d1b9cdd6316229e6493b061e334f4df9f9c4dbd4c5c908936a82da43655f3869f5537527ff1b7502c69c4767ab78d5b81e84b3c91806abe7bc540d83113146bb362f86673ea57885855e77fbf6db425975f35941f3", 0xef) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000000d000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000000b000-0x4)=0x40, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000000d000)={0x7, 0x0, 0x1, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000000e000-0x10)={0x9, r4}) sendfile(r0, r1, &(0x7f0000004000)=0x0, 0x100000000fff) 2018/01/28 16:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/28 16:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x434, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x3fe, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) r0 = socket$inet(0x2, 0x802, 0x4515832) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000838000)={0x3, [0x5, 0xc5, 0xfffffffffffffffb]}, &(0x7f0000418000)=0xa) [ 38.525965] device syz7 entered promiscuous mode 2018/01/28 16:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x436, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x400, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f0b000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "06000c0004"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:51 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000be3000-0x2)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) r1 = socket(0x3, 0x0, 0x5d1) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003d4000)=@assoc_value={0x0, 0x0}, &(0x7f0000fe5000-0x4)=0x8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000174000)={r2, 0xa9, "1c4bfb7719fae226b7636c1c46a6096c83eec25516795e74d04ad9b630d215bfe0b38fc1688a3e6ccafb4f57363027899134ddc3920134aa38969cd7b30e10fe7a327d783a91b73041b68cda0bb86dbc54072bac9687feb0faa449265769bb1fa043bccc34b2f4f76da4f14bad27e18e73cdde2c5fd7ee0b80c273e47f39043900ad9f98eccc7eaf4eb90a79416953d9489db6cdacf39eaf206df736945a82860344f716b324e23c05"}, &(0x7f0000fe5000-0x4)=0xb1) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fde000-0xa0)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/28 16:00:51 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000095c000)={0x0, 0x6, 0x9, 0x3, 0x2, 0x10001, 0x40, 0x8f, {0x0, @in6={{0xa, 0x3, 0xd5c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x8, 0x401, 0x0, 0x3}}, &(0x7f000095d000-0x4)=0xb8) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006cb000-0x8)={r1, 0x5}, &(0x7f0000084000)=0x8) r2 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00008a5000)=0x6, &(0x7f00004ca000)=0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x4, 0x100000000, &(0x7f000095d000-0x8)={0x0, 0x0}) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00002a9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000095d000)=0x8) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f00006b4000)={0x16, &(0x7f000095e000)=""/101}) write(r5, &(0x7f0000240000-0x25)="1f1021608aa43476398fd355656abe9d9fb22c1fd84af9186e2eb167f95079fe47bd57eaad", 0x25) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000095e000)={0x19, 0x0, 0x5, 0x6, 0x0}, 0x14) recvfrom(r3, &(0x7f000095d000)=""/133, 0x85, 0x12022, &(0x7f000035a000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) r6 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f000095c000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, 0x800) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x0, &(0x7f000095d000-0x8)=0x100, 0x8) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f000095f000)={0x3, 0x80000001}) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001be000)={@generic="5191948d6110ef9e6c1d46eb858b7e84", @ifru_flags=0x0}) 2018/01/28 16:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000c37000-0x38)={&(0x7f00002a5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cb1000)={&(0x7f0000484000)=@polexpire={0xcc, 0x1b, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "fa67c472"}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000054000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000752000-0x4)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d53000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af3000-0x4)=0x8) 2018/01/28 16:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000b01000-0x4)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003d0000-0xb)={0x0, 0x8d8c, 0x0, 0x9, 0x7fffffff, 0x100000001, 0x1, 0x7, 0x7, 0x7, 0x8}, 0xb) connect$ax25(r0, &(0x7f00008ff000)={0x3, {"ef3cc74204ab1f"}, 0x80000000}, 0x10) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) 2018/01/28 16:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x436, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x400, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000559000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000184000-0x4)=0x10, 0x800) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000103000)={0xffffffff7fffffff, 0x5, 0x6db3, 0x8}, 0x10) sendmsg$key(r0, &(0x7f0000f2d000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f00009c8000-0x10)={0x2, 0x800d, 0x0, 0x0, 0x2, 0x0, 0x6, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000001000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) sendto$packet(r1, &(0x7f0000001000-0x59)="43a3d7feff472ad9b597fe2407cae677f9f07cbec769f5080f8672bb640b1b4678d57f529134d318e2dc396c4ecafd1f727459ca7bd50b0e6643fda923d0dd8575a790fa5541a88f7ff991086d645facde29289db8166795b5", 0x59, 0x820000000, &(0x7f0000b31000-0x14)={0x11, 0x2, r2, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x14) tee(r0, r0, 0x4, 0x0) 2018/01/28 16:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f00006ce000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x48) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000239000)={&(0x7f00006b9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00007f4000-0x20)=[{&(0x7f0000392000-0xee)=""/238, 0xee}, {&(0x7f0000c80000-0xc0)=""/192, 0xc0}], 0x2, &(0x7f0000cd3000-0x93)=""/150, 0x96, 0xb90}, 0x40) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000efe000-0xb9)="cb41653570ebecceffffe1779969aee462658faaa6fdfaf3c7e0aa3b73ee861f8fbab8c796c82f10d874ab0d3602482b2de2aa462c48e2d8a3c2e059a5f1c403d0495302b7243c5aee521845eb559eeede6681daa60224b979f15dba419a0d05bcb574afc7d5a18685716a76abe6ffbffe7c6f32da0a4560c4a6fcd6ac8c79d78774da4b6c29e417a2625361a84a7c0f51bf797510c252c39771f1b7f542b8d489c473bcd12409dfc96f5036ad2151a3846d06c3e9cc04e8b81750d90d1b1c54") ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000040d000)=@buf={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00003c1000-0x1)={0x5}, 0x1) r2 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r2, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc30000000000000000bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff03020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c0000000000000008a698807ef14a6a1813e900bf1d113b514dbdc55ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r2, &(0x7f0000db5000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) 2018/01/28 16:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x436, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x400, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:51 executing program 2: mmap(&(0x7f0000000000/0x1ab000)=nil, 0x1ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x8000f, 0x7, &(0x7f0000127000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000d3000-0x8)={0x0, 0x0}) mmap(&(0x7f00001ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000102000-0xc)={0xa0000000, 0x0}) 2018/01/28 16:00:51 executing program 6 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d2e000-0x4)=0x0, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00005d7000-0x14)={0x0, r1, 0x7, 0x2, 0x0}, 0x14) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000103000)=@common='ip_vti0\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000030a000)="", 0xfedb) 2018/01/28 16:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r1 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00002a0000)=0xffffffffffffffff) 2018/01/28 16:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000002a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00008bd000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000983000)=0x0) 2018/01/28 16:00:51 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) ioctl(r0, 0x101, &(0x7f0000007000-0x58)="a12e012ee730c21a471d2f7203dd2b744133b19aab14776d2dd59084e8c870d62af3b8c1b64dc38fca6abcd86ad99c285c391ad22f7826441ae67cf53664c458af52999c80cef3db1893b0b312a7ce2d6974fda06021a2f8") bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r0}, 0xc) 2018/01/28 16:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb553dbb3bb2aa6e2, 0x6, 0xb9a0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ac3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000558000)=0x14) r1 = socket$inet(0x2, 0x802, 0x0) poll(&(0x7f0000de7000-0x20)=[{r1, 0x1, 0x0}], 0x1, 0x4000000000000200) shutdown(r1, 0x0) [ 38.686438] FAULT_INJECTION: forcing a failure. [ 38.686438] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 38.709121] CPU: 0 PID: 6174 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #213 [ 38.716436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.725794] Call Trace: [ 38.728378] dump_stack+0x194/0x257 [ 38.732000] ? arch_local_irq_restore+0x53/0x53 2018/01/28 16:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005b9000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f000063d000-0x4)=0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) [ 38.736666] ? is_bpf_text_address+0x7b/0x120 [ 38.741149] should_fail+0x8c0/0xa40 [ 38.744842] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 38.749930] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.755108] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 38.759862] ? lock_acquire+0x1d5/0x580 [ 38.763836] ? lock_acquire+0x1d5/0x580 [ 38.767811] ? is_bpf_text_address+0x7b/0x120 [ 38.772297] ? lock_acquire+0x1d5/0x580 [ 38.776261] ? lock_acquire+0x1d5/0x580 [ 38.780230] ? __is_insn_slot_addr+0x1fc/0x330 [ 38.784786] ? lock_downgrade+0x980/0x980 [ 38.788932] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.794112] ? lock_acquire+0x1d5/0x580 [ 38.798060] ? lock_acquire+0x1d5/0x580 [ 38.802014] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 38.808053] __alloc_pages_nodemask+0x338/0xd80 [ 38.812693] ? lock_release+0xa40/0xa40 [ 38.816645] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 38.821634] ? lock_downgrade+0x980/0x980 [ 38.825762] ? lock_page_memcg+0x94/0x3b0 [ 38.829882] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 38.835914] ? is_bpf_text_address+0xa4/0x120 [ 38.840385] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 38.846416] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.851585] ? page_add_file_rmap+0x5b7/0xa90 [ 38.856060] alloc_pages_current+0xb6/0x1e0 [ 38.860358] skb_page_frag_refill+0x358/0x5f0 [ 38.864829] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 38.869747] ? lock_release+0xa40/0xa40 [ 38.873693] ? lock_acquire+0x1d5/0x580 [ 38.877657] ? lock_acquire+0x1d5/0x580 [ 38.881606] ? alloc_set_pte+0x1102/0x1880 [ 38.885826] ? lock_release+0xa40/0xa40 [ 38.889777] tun_build_skb.isra.51+0x2f0/0x1810 [ 38.894424] ? tun_flow_update+0xf70/0xf70 [ 38.898631] ? alloc_set_pte+0x901/0x1880 [ 38.902756] ? filemap_map_pages+0x919/0x15d0 [ 38.907222] ? lock_downgrade+0x980/0x980 [ 38.911378] ? unlock_page+0x19f/0x270 [ 38.915237] ? wake_up_page_bit+0x530/0x530 [ 38.919536] ? inode_doinit_with_dentry+0x41e/0x14c0 [ 38.924618] ? filemap_map_pages+0x942/0x15d0 [ 38.929097] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.934260] ? find_get_entries_tag+0xeb0/0xeb0 [ 38.938908] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.944069] ? lock_downgrade+0x980/0x980 [ 38.948192] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.953353] tun_get_user+0x17d0/0x3940 [ 38.957299] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.962460] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.967626] ? avc_has_perm_noaudit+0x520/0x520 [ 38.972274] ? tun_build_skb.isra.51+0x1810/0x1810 [ 38.977180] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.982347] ? lock_acquire+0x1d5/0x580 [ 38.986297] ? lock_acquire+0x1d5/0x580 [ 38.990249] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.995408] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.000588] ? lock_acquire+0x1d5/0x580 [ 39.004538] ? lock_acquire+0x1d5/0x580 [ 39.008483] ? __fdget_pos+0x12b/0x190 [ 39.012349] ? lock_release+0xa40/0xa40 [ 39.016295] ? lock_acquire+0x1d5/0x580 [ 39.020244] ? tun_get+0x1ab/0x2e0 [ 39.023757] ? lock_downgrade+0x980/0x980 [ 39.027879] ? lock_release+0xa40/0xa40 [ 39.031826] ? _parse_integer+0xe9/0x140 [ 39.035870] ? __might_fault+0x110/0x1d0 [ 39.039905] ? tun_get+0x1d4/0x2e0 [ 39.043415] ? tun_do_read+0x2600/0x2600 [ 39.047448] ? __check_object_size+0x25d/0x4f0 [ 39.052007] ? rcu_note_context_switch+0x710/0x710 [ 39.056916] tun_chr_write_iter+0xb9/0x160 [ 39.061126] do_iter_readv_writev+0x525/0x7f0 [ 39.065603] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 39.070332] ? rw_verify_area+0xe5/0x2b0 [ 39.074367] do_iter_write+0x154/0x540 [ 39.078244] ? dup_iter+0x260/0x260 [ 39.081855] vfs_writev+0x18a/0x340 [ 39.085453] ? __fget_light+0x297/0x380 [ 39.089405] ? vfs_iter_write+0xb0/0xb0 [ 39.093353] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 39.098169] ? vfs_write+0x374/0x510 [ 39.101862] ? lock_release+0xa40/0xa40 [ 39.105811] ? fsnotify+0x7b3/0x1140 [ 39.109496] ? __inode_security_revalidate+0xd9/0x130 [ 39.114661] ? __fdget_pos+0x130/0x190 [ 39.118521] ? fsnotify_first_mark+0x2b0/0x2b0 [ 39.123077] ? __fdget_raw+0x20/0x20 [ 39.126763] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 39.131412] do_writev+0xfc/0x2a0 [ 39.134840] ? do_writev+0xfc/0x2a0 2018/01/28 16:00:51 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000002000)="a518735c6c06cf5e1909db61eaff045e32ca30d0db451361407b8787b5b14eb29ff89fcf35d0bcefc8cb5c1019f2b2b2958ae42acdf0c1a3781684dc7d0da54a52b0a359e96c7b3b4bdaba5a57458f53c72bd9c322d51d98e1903963f8bb96405afe6300489e32223c6033e119777a4cbef7ee6a8c9c0221a3b8336dc314a2b08c081a4710007e864e0791e9f8ce6837ca9d653ad07624726eee693d8e3eccd7bc8c80e8a51f06c04020d068be7e888b28e55e8678a61c372e", 0xb9) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000009000)=@get={0x1, &(0x7f0000004000-0x1000)=""/4096, 0x4}) r1 = socket(0x2, 0x4, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000ffb000)=0xfffffffffffffff9, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010000-0x1b)="1b0000004e00030007fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/28 16:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0xc0da664ff3289b4d, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:51 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f9d000)=0x0, 0x80800) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000d34000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000eb8000)=0x4, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x40000, &(0x7f0000000000)=0x0, 0x8) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000102000-0x92)=""/146, &(0x7f00001ff000-0x4)=0x92) 2018/01/28 16:00:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000115000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x5, 0x4) [ 39.138449] ? vfs_writev+0x340/0x340 [ 39.142238] ? SyS_read+0x220/0x220 [ 39.145840] SyS_writev+0x27/0x30 [ 39.149277] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.154005] RIP: 0033:0x453171 [ 39.157172] RSP: 002b:00007f993a7e1b80 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 39.164862] RAX: ffffffffffffffda RBX: 00007f993a7e1aa0 RCX: 0000000000453171 [ 39.172130] RDX: 0000000000000001 RSI: 00007f993a7e1bd0 RDI: 0000000000000012 [ 39.179429] RBP: 00007f993a7e1a90 R08: 0000000000000000 R09: 0000000000000000 2018/01/28 16:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f00006af000-0x24)="240000002e001f0100101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) 2018/01/28 16:00:51 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xd27}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = accept(r1, &(0x7f000000a000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000)=0x80) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000016000)={0x0, 0x401}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000016000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x10001}, 0x98) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000017000)={&(0x7f0000017000)=@llc={0x1a, 0x0, 0xb23, 0x6, 0x2, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000018000-0x10)=[{&(0x7f0000014000)="4028ae24dfd69d8af8158761067a28b48484182ae7ac0009b3923ae9a61cda88497c26aba02a51a4ea308c47a7980fac13d4011b21a4ea1a1e01b35b4e7bacd22bce67056f90241198e89239a5faa252ce5364a8d0f66fe559c364fa553b35db57002c30735a9406fb89533ed1a20ae799d8c451468571a70d8d141a808e3af7275050d4", 0x84}], 0x1, &(0x7f000000b000)=[{0x40, 0x8d1bf58b02f6e1ab, 0x9, "528bcc858d64f5c06746a5835c27e483840ce3ffa07ffbfb3c2a671e01fea57b72b5490d386ab1e408"}, {0x90, 0x119, 0x3, "6d251f50bf01cbd11b33bafa17abc5a9c39dfd77f30bbd61efe5b609490dc3f3bf0d0f6da04bb1d343e3da0e0f6cc6b6117a9d57fa94f1702cdb7891b40b59c93c791e18fbf034518ef0422e72240653d1f6b0265505e251b597433d9e83cd9605bd536bb7c6911e8b049dd7261863e73eb1d72c22438608c5fe6474d5dccd"}, {0x1010, 0x84, 0x19, "b1483999d2ad0c5519cccd8987d4f4ed535277d0d79253786474ff6cc59cc8efc1797884f850ddfa7b6390e7dfe8d383ced2b2bf11f5da31e9ca58c6407e82846d09fee91a1263251214bed76b7b0e856f3775e6bfd4dbdb947a5d751dd196bf39ff69dc3c8ef7b1ea872a3ae5ae6468b71d07c32a204feff66f3d1fbb676cabc8dadb41d7aa475a773a394b3e09317d40fd4de279cec8f5b8b399daec9bc1401dad157e684eb9f39de1c5b3106d80e0df0b04b6631475061abf0e2df01a32244a818a60efba75d067fbdaed42f8ba525acca27862364a8500efdfce3cb0b7e5d434e43de1984fdfb7a51191ec1cc7fd9dbf909da935d5457790feb81ab7d41481c34ab2fd6eb033af332642390f8b396687e5c392e8346d5c94f5820d0bed1ed50053808469cc3d1f804e87b541c3738febcb1d6e29dd25a214733cfab4e9efa573bcccde12a8368064772af10ee688f3fe2d108102a49dcb0cb610a6bee0b75565a75b3f8338d530cfb038cc1dfdc733939370d7c5e236828c9111d3bd73b5ae3c8fafd1b7346a6f85a935470bb8411e399b15241f5982f6902bc45d01b9fc56f9269f6e4654555aad730020911e1d6801319a8a4b4e5a7398dc01de788b82de8587766bac22ad70cca41724e4b4e6d3afce3ce05ddf942027fca6bf5d2c754c7278672125d348fcf4fb9d302c956dee1d42a830a0a65f4c57f0c3642fffa20bad2c5753bbb0739d7125f02946924ca536cea47b3ae8cf4cab245b93c7ffce67d9aceb1663dee494b199d7d4c3a3305b738321178a2620a9d647e0a54146604ab5042e04acdbb451c458fa44c0b24e637a508a0d712fbd813d5c5e07069697d02c9800be8e58be6a98953ee59aab340acd367eee93fc9c49303b75d5950dbf41ac178cc1b5c05d99137371f9a740428860fba0a4abe81d34c74beab3ca90264a1d22b52787456b97b56796406c862834ccdfe6734921e8d0b82391d1b751571dd2dd6d2981fd38e19dd2c2b042e1439fe648b196ba9c181caeec5f7e90907dc0aef0a6e627b756cf5a723aaff1db6c729a55f136e91b8bfb95cee738f26cb21a049caaf6ea944440110a0130e510dfad10638f6bc8c1cb33ab9f160a5c6addce2f97bd5ff00b50cb269966544e1a5a9b09510e2161e8dfd47380d6878ba8776540b064ba6669dec5ba6833fd6d3ee420db53ae64daf25245507c72b119d53411ae2c4df8bea5dff0a77f956d923ffd1fb5ef2ae8f2fcb4535f1ba349d3b980345d4dbae7bbd01b1d98b7f1b799089cab0cca86b69eda62720d4f6e25e396e5b5452dd9b34de26981abf23df999528424772da4b8cc2510784ec50e542023dc8edb281f6aab1f52b781f0f0afce7f85ebb142b4320bb780c573aea67f23f8907f2f951a69cb240b9dc6e3336b37d2aeb65bc314c540a9aee7fa1fd03c69ee31659939c3388a3f75396f96ef795710d4b34b9e26f6454408dc1d13e879bc68ef643586cf3c8d753297d7c2c3fabe423d8c9c6c771b3f852c77c8cd58c380c367cc13717334f5a9e5d3cf11b1021df99795a7e8e10561c5b536b67dcd63fd0f4a914c32a669144e8fc46b40a6b943657a6be053a788e18ef18b1503125d6d60a7d7cba1068ec7d79066ec37ef66ed0414f4b87f65440edb79f264795d32fef95252af3acf3391532c26ca07942fd832fa6005cf3b4be30a63a6de0af9448f3123b1bc78eb32108b90a80d8caba800542ea9c45916b266486982f3f6c685bc8ec031033e036af269519339e4a84dc06580f17bd03ac652e959d3e9b096fefc5d1ccbd910eb9c0aab41634f905f3dc39222fe457fad0d5a73102d5c0067a7cbaf2da791b9c8a8f47d26a6afdfc42b5aff07d5ade61d8ad8a692e0833741548a3b03ec7d43529ed3965486ea027d4a9eec36012105a85c4f80a47ba2b74aa36fcf149b3152dfcb99a506c740b7aeb373ddbd5af5dc9e6f2bdf813a63814a02232034aa029db39893315918247b576178c8fcb029dac36776a7ab04e7c2bf7b0e646955a41c39cbaeeda1345a9876ca71e21a2ea55d9fa925e3987da33cb9ad040c43a98d53c8f9f0c2fb0b2574778c838d50d9a1e761de2ec5deefc4b1d67f6281898cf77f41d18282650239e4ae5f8d5939ccfb8af4a24455db5fe2a80a8be4a61ac51e558387a8bb6a05c526a93051808294f97dc9b8c21b238f295de57f609f20fd2764e9592cac2a911e4db03626509bdfe946ebd36074439a54555fe723ea7e376ac84fe8aee44358c3b7a3792639f25eb092099348817d4fa5bb3fe638d052cf3be53d329bc5ba13119230a2b44483603958492410a28223db29306a1b6242f2e1c4192ce55e7759fd267c094561add11679b9f21dbfa921e57d3fd824df940f229c0eb8105c7a7b1599c5dc74a5fa113d85229b91642357b127fc74dabb7467614cc7b4f8b5a703bd49f5fc127f7823fc34dba988e24d100e38d2e5ed2a641c7aa77529b5be2bcb26b317c3837676410b5cc450adfc74ca7b9717ac59e0ace807cabd85f5717ba56677d7e2bdde06209459a066910b61490fbf6b396274313f0ce4afd94452c4311cd406e6d48f49e5573d1650a1962e1d88e5d26cc4e6829e1dedb0de3db1077c7ffda31f4da3dbfa07a58ea1d108b72d085ab59fd64204cb6f9b2f133e89e5cddf04f802795acf974ee8f297a6abf317147839fc51e1eb141901003da2364831039f558b692338f0d8fe4ef2d2773efa913f7a0644484d2a1469188c897246942462c8dec45be1b615caf85e39b5d71d32603d34ab88402c641c51bc40982b640e5fda705197156944ffbcf2947af00a85084b191d472a7ac1b0cd6fdbe2fa728c66994aade9db8df63d0fecd061c2138ee62f2628edcc1b5e4528723e4e30ce63f262888f740f5246a674e3698eef1ee21f24dcef018793735c5391298d1787be864ceec6b34dd3266ec3de9f224288e2f35468685d1b4164990f99d20798680236445fc5feb37d281190f5341810ea24898987c66869f94f8b2c375c3c0d7d53b28b072059d7fd483854f12f62190e2ac58459a29a58f6fc38411f44d03d1164c4af5f4cecc0d45a05d560b2e5d09d8762877875e85aa3b828e7fdd615d002b135b8a03f36a7febd1dfc600e07c1eb4f644900ae172a1c9b53fd9423f3c8e9af6302f1782ee87a84ad41615ec3bc078e3fc9f5d39489f62d5d2ba1500bd3ed310111917acb1840f47ba2eb2f8404dff0cb3ebe2a41f9fd2a05f51f484adcd8ac53c2a3cc23ff09a081e0bad661a5e2f65f663c4403db709e0d5b6c981092ac68d71c375c672584c84f06db73779d25bf906b39192bcfc87a9c97789dcbee683cfab6d7dfde9f269e29eabc9646d113ff19e39e4071e6ba48e6978567afbe7761fc6c4765cc88fe52f0f2be43be861c3dbeebee7b5298e4e2f8129843f39336e331ac58e8ec7faf341388e2b672eec5f736317345ce8bdec20be41211b9624f9a2a82d41c51e3614847c9b9058e42d95d67d48fe34402169aec313beaf4d4a1f04766c25b7daf79058eeaa33f160bdd61e85f54d36343027c84ebe498a6f4bfa7e3cb33190b8462f57c4ffd198f05652dab0856d9c8f62daa0d082c5e76192842b8a903190bf80ec822632fd520680f38e9886d2c0d4f6326f23d215202c6b441d1d0b8d3596c1f6f5bffefe6881b18b5b3f13a7e86e2e73496bfe1bd6de92a8c58db1923f4b9c6058a8867da5fde7c4f6b20dfc5abf9fe6bc69b280ac715350661a272124fc32d61bcc9001456cea09786d95b48ed60fb5ba6821b4b5a4544a389adb2a1c925bf52a5d6b2bb857b7629379914b6032de44943ac5bea4edaf1fc3c96f672f94cb3ef5200182b22a487d923b1483c854b32ed747f26f6130c968be96ef5e8ba424a4feedd609d0402fe6775a1095cb374abb146ae2f747d286fa21148ac4094389d0752e49dc968437c222e5b401c73ae3d8bdd792613e992b79ae54c488d80c6b34aa76d17331f62688c8bb8581a43289461c5b687229e0917723bda009c1588d31168539be40e0954f30bc7a34c5d509a7d9bfd50faba764c19c6456c0597c7d762d781ee66c14ddaf6ca17055a1cf2e3cbfbaad1b2b7388bd0110eed02c4b59a7f4c807189afa90b956c9de675eebf623abc296211a6033678b4bd35c36e72294b6181f593e98004d50fc3c6dd7091a05be91e737da9eeb771e00f79f2562acb0d33ff43a2bc62da0bdfdad66858b3959a86d868c7e99a0683456a1715c4849d23df33c2e47d30495577d7ea48819e254362862153313ae63013ce89f5dc63a8be3a2964a1624220a6d3858e7bcc72faa9eb65f6572cb8dea6a4027892ffd5f68555967fb556c2f01e6f742f8c8f97619f7ce2580b07c152b0f34d13d6c9bc2d224c69f69e2e7b6b00d28fae64df170457fc4ceb42d9ceb037be3fe0aed0c04616cc9816e00020a3f8211c1e34fbc472e46a03df647fea8f929fcd3011532bba062f2a7ff21ac67174587e3afa5127dc8cbc6dd3744f64ebdc65247140e20d2fbe3aac10eb2cbeb8ea69ee3cbca655a7bf0a433f637d140c5db028e6bb9736972ae450f9d35b263d2292bfd425ec559692a95b0a0ab7f1683cad51ed262c8615526487ecbe9689328c5ca1b30576c0df43a5fa7f1d29c1d3d2032978b36d40f0cb191441a7cea8631dc927848c23c1aceb6b9613b37c543e5c3dcaf787c880614daa039019fcb3920158ec3ffddd32c26b047b8d93c1ed4ed98d655deacfdae74f7ddc805c0d0628c751fdaac74a756e73d07bdd73c79e1d7c487fcf429c7d1e573c9a16548655f0df93ff5b535c0e4b2390f3ac0072b7ba894469aa9ffbae0f19528237ffc7e8771a4af8e87339e78c80bdb64d1dfb3239ac4f591b5082253944e05852e27da457f7a30870cf907c8acabb8aa7ca6179d87f2fd5f4d3837db87e41f9a901b1570ad674b58303ae7b0293d5b502b00ce7f74e317fc298da87d4e2131ae5bab4c286d5da94c7dbe68fc0d27bc69893c1cc01e74a926421779f0b41c59a8e699e2e96e295ca07e8450e9cdae98d92eb958619432c431adbb7efcfe0ebae38cf15575f1e3614334f3a5d1ae82512cb79b30236d76c6f0203817b55a19fc7600ac30a43c5b077adde88f41d4ad69e30b296f4363b96dbf3872af333a89d351d40b6e745f101d6fa9cb497260abc32f2420d64fb95e20b925b295393a0ba10a803c362d62afe74f639365c4e8bfcaa8d3fc019996b685eceb130660ad9e9b4557c9967320b3bfdbdfa67877c3690cc9a2bb02edc163783b6418fd6935763d16aa7ea0572fa9c4d0aef97f5622382205e29eb40e9aaa4a5c6d62e698131bd54a71c767d5c50cd6c7913c0b6139150e68f341ea09febf94bd4a9e8154dfa7e8bb1c5527ab76bd5864e0a761e5f168404fe0b7daa8c460b7c869f1fdd39802ae360ed11d3a8ac03006807304d81783bf6b9efc17e930d70243a60d550af7e6f12d06203e68f93781f7478c461bffa9c1ee58acc96dd47ef292b1b1f79bf375e1745ff5bfa1100631a681648d7df9f3eb0e89994f54382bbf85dc21c16e4d00e4c4beef59f65538221096f8debbf971c47a369f0113c638f5b5ec5131eaccb687d079b45e9e1ea68132519279edadb55c6271c1ab7e37a8a0b3f5a7786deb8d0a6202081a10e6f1693d7134fdbfa244a10d2dd5fa58eb66446ed059ea60fb4a5b9202512635b34a28c19ffbebbe93fe80b71a34eaf29aba9e8bcfb38f9fbf4e9a3c80cd9759842f36a1b652573"}, {0x50, 0x1ff, 0x4, "ca59d2882f9da00f2e06b062878100fc8e7f341a21700e352d936dd50922d92bc599438e052f959320b06eb247536da137ff21ef96222a4508a5922e05cdd926"}, {0x98, 0x10c, 0x7ff, "b962797311f6127029bb54a9c4f003db85753e3e447df61f0618b7cb4d7680fef0f4137a97ee48981f36ff0ae2d9c6fff12b76d2c384258bebe38d5e5f7c51677434d7eddb3c3ae7ba31688269982f9e8f7c2577c55c9a500c5b4777107206de035fa8e55185a7f4f19d909bebc3e82d847d36f07ba9ee0067e27bb434f313954035cf"}], 0x11c8, 0x8000}, 0x20000000) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/28 16:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept(r0, &(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/28 16:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000977000-0x81)="322d3541b8eadf8bc0fc790be55ca41872bb3a56c03d41aa9ae957f78146bf26a51a9a7e5a93df393644ddf797ecc68f8b3fc731ef4f4ca01a670a5fbe68d4a52b6e66fd272f384537d3c4b290c444c5d19302e2203589fdca9be7d992a03e64e5f0ab3ff7908bccfd7cfc6c5ab20d1ccba999dc907e1331f418974102b0cb9524", 0x81, 0x10, &(0x7f0000d46000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/28 16:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000083a000-0x8)={0x0, 0x0}) recvfrom$packet(r1, &(0x7f0000327000)=""/42, 0x2a, 0x40000000, 0x0, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000862000)=0x10000, &(0x7f000094a000)=0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000625000)=@common="697036677265746170300000ec00") [ 39.186715] R10: 0000000000000437 R11: 0000000000000293 R12: 00000000004b8096 [ 39.193979] R13: 00007f993a7e1bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 39.225432] mip6: mip6_destopt_init_state: spi is not 0: 3640918016 2018/01/28 16:00:51 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x30, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80000, 0xf, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000003000)=""/124, &(0x7f0000002000-0x4)=0x7c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000)={0x9, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xa98, 0x85d, 0x401, 0x1, &(0x7f0000001000-0x10)=@generic="7e50e7c98456e626572e1fa3454fc765", 0x0, 0xfffffffffffffff7, 0x6da1}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/28 16:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00008de000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000d69000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000230000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) ioctl$void(r0, 0xc0045878) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000055d000)="b7571508cbcd18762bcc7bbb43398e73", 0x10) r2 = accept(r0, &(0x7f0000dc4000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd9000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c86000-0x8)={0x0, 0x7fffffff}, &(0x7f0000af4000-0x4)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ba5000)={0xfffffffffffffffd, 0xa, 0x1, 0x3, r3}, &(0x7f0000ad0000)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00007fa000-0x4)=0x80040aa69, 0x4) 2018/01/28 16:00:51 executing program 2: mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8, 0x0, ""}}}}}, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003a0000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f00001ab000-0x5a)="24000000200003fd07ff00946f0600000200000000ffff1a081d8568711ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 16:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept(r0, &(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/28 16:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockname(r0, &(0x7f00000e0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000946000-0x4)=0x32) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000999000)={r0}) sendto$inet6(r0, &(0x7f0000e25000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) accept4$inet6(r0, &(0x7f0000ef5000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b1d000)=0x1c, 0x80000) 2018/01/28 16:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4, 0x40) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000a23000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000150000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00004c0000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x8f3d, 0x100, 0x1, 0x20010, r1}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept4(r2, &(0x7f000091d000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f000068e000)=0x10, 0x80800) r4 = accept$packet(0xffffffffffffff9c, &(0x7f0000e65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000648000)=0x14) sendto$packet(r3, &(0x7f0000757000-0x4a)="b276251354db32eed75a5ac1fc3e79479db1c418a41ce6973d577a73c85221c578bcff8910e9834a203f1c6331e009897981310dcfdf51c87f83b6cf7c64334e3e6842dd810acc5db7f7", 0x4a, 0x40010, &(0x7f0000253000-0x14)={0x11, 0x17, r5, 0x1, 0xa6, 0x6, @random="b7e9fdb4b6d3", [0x0, 0x0]}, 0x14) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f00008c2000)={0x5, "5747e5607968"}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000f22000)={0x16efa000000, 0xff}, 0x8) bind$alg(r2, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000cee000)={{0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, {0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x0, [0x289, 0xfffffffffffffffe, 0x0, 0x7, 0x6, 0x2, 0x0, 0x8c]}, 0x5c) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000575000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r6 = accept$alg(r2, 0x0, 0x0) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r6, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) accept4(r4, &(0x7f00000ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065d000)=0x26, 0x800) sendmsg(r6, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) recvmsg(r6, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x174, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/28 16:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:51 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000000e000)=""/206, 0xce) socketpair(0x1d, 0x2, 0x2, &(0x7f000000e000-0x8)={0x0, 0x0}) 2018/01/28 16:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000bc7000-0x8)={0x1, [0x0]}, &(0x7f0000810000)=0x8) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) [ 39.238361] mip6: mip6_destopt_init_state: spi is not 0: 3640918016 2018/01/28 16:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000046000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000867000)=0x8, 0x80000) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000803000)=""/225, &(0x7f0000f45000-0x4)=0xe1) r1 = socket$key(0xf, 0x3, 0x2) pwrite64(r1, &(0x7f000007e000)="6bffd5da96c1f9b6963ac71342e6b83b30a9fbd5d20f981495847f8b93554bc0ff2fe9ab2944a3394613ca94ae75a8", 0x2f, 0xe) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0xb, 0x80000, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000f04000-0x4)=0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x1000000000089f3, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000bb4000)={0x0, 0xffff}, &(0x7f0000fe0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000)={r4, 0x216, 0x6}, 0x8) 2018/01/28 16:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00008c0000)=0x100000000, 0x4) socketpair(0x1, 0x5, 0x7, &(0x7f00002db000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) socket$alg(0x26, 0x5, 0x0) pwrite64(r1, &(0x7f0000acf000-0xc8)="5df384c5b0946a3c21cf04a26d708b6e789f369470ce394d63d9ee6b45167acd7be544756e5ed4caddca77b8e26263324e21e6fcf7869bc9bd6aae5f5764d634841240b6ae015ef36ac5f808c5497635d81d72cac680dbbde8878693c6c3b0ec681b6695829df14adedfd7256764cf0bab5c976c0445f3d48001c0971ce8c8a96e55fb47e7e9b560171106e87884d7b52eff05baf0a3430b809a987f8e73ce020175b0f1c76b56bfd515b76a6bcbf72948a33c289ce06fe89414c8c8f2bf982d37ca2d55c83b3607", 0xc8, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) getpeername$inet(r0, &(0x7f00007d6000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fe000)=0x10) bind$alg(r1, &(0x7f0000e8e000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0xfffffffffffffed8) bpf$OBJ_GET_PROG(0x7, &(0x7f000048e000)={&(0x7f00005e4000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/28 16:00:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x0, &(0x7f0000000000)=[]}) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000fba000-0x3)="", 0x0) 2018/01/28 16:00:51 executing program 7: socketpair(0x9, 0x5, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x4, 0x7ff}) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000025000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000025000)=0x10) recvfrom$ipx(r0, &(0x7f0000015000)=""/214, 0xd6, 0x1, &(0x7f0000025000-0x9)={0x4, 0x1, 0x3, "60eb865fcdf8", 0x81, 0x0}, 0xfffffffffffffe87) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000026000-0x8)=0x0, &(0x7f0000025000)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000000d000-0x30)=[{&(0x7f0000026000-0x5f)="54a22cd2583dc96304784e88e1b516fd15815c91d21131bbefa8714baea731c94806cda084f1cccef4940579b80e52239c22ab233f1693dc0b1881014eda6ad520505d77d47ba9cbd03c37a4d7719e1000b76d79e4df4483dd348cfa281496", 0x5f}, {&(0x7f0000025000)="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", 0x1000}, {&(0x7f0000026000-0x68)="7d0e169c62c6dc531569beddcabea30e08b36ddd34388ecd6dfe605aef5bcc9196325ad6406ee83c1cf06a304b6f21adae63fde918bcf4f851b2fb7af939b644a502964351cb7045eae2d0eb0c663e130d231c7399631408a79b77d5bed497aa3cdc9948a4c2347c", 0x68}], 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a000-0x14)={0x0, 0x17b, 0x100, 0x7, 0x101, 0x8001}, &(0x7f0000027000-0x4)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000027000-0x10)={r3, 0x400, 0x8, 0x9}, &(0x7f0000014000-0x4)=0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000022000)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000028000-0x4)=0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000b000)={0x0, 0x0}) 2018/01/28 16:00:51 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000846000)=r1, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3a0) 2018/01/28 16:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$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, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_int(r1, 0x29, 0x5f, &(0x7f0000f70000)=0x0, &(0x7f00007ce000)=0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00001d2000-0x6)='veno\x00', 0xff16) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b3c000)={@generic="eb5220c16d58f1f14c3125a5c365ad9d", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 16:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x3ff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a8f000-0x6c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd5000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000684000-0x4)=0x88, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e66000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009fa000)={0x0, 0x0, 0x0}, &(0x7f0000b1f000)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008d9000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r4, 0x29, 0x0, &(0x7f0000809000)=""/234, &(0x7f00003e8000-0x4)=0xea) socket(0x6, 0x2, 0xff) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000570000-0x23)={0x10000, 0x800, r2, 0xffff, r3, 0x2, 0x101, 0x6}) [ 39.295326] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/28 16:00:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x2}, &(0x7f0000e47000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005e3000-0x8)=@assoc_value={r1, 0x5}, 0x8) 2018/01/28 16:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netlink(r0, &(0x7f0000aff000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000063000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0xf) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000209000)={0xffffffffffffffb1, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7ff, 0x100000000, 0xfffffffffffffff0, 0x0, &(0x7f0000872000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffffffff, 0x1f, 0x2}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000002e000)={&(0x7f000002f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001c000)={&(0x7f0000dfa000)=@mpls_getnetconf={0x14, 0x52, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 39.351745] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 39.367453] audit: type=1400 audit(1517155251.972:34): avc: denied { setopt } for pid=6259 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=netlink_generic_socket permissive=1 [ 39.400276] sctp: [Deprecated]: syz-executor3 (pid 6281) Use of struct sctp_assoc_value in delayed_ack socket option. [ 39.400276] Use struct sctp_sack_info instead [ 39.401732] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 39.415264] sctp: [Deprecated]: syz-executor3 (pid 6283) Use of struct sctp_assoc_value in delayed_ack socket option. [ 39.415264] Use struct sctp_sack_info instead 2018/01/28 16:00:52 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xfffffffff5029fff, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000029000)=0x0) socket$inet6(0xa, 0x80000, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000009000)=0x9, 0x4) 2018/01/28 16:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00005ed000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000aee000-0x9d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00007f2000)=0x7, 0x4) 2018/01/28 16:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd3000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00006b0000-0x64)={&(0x7f000018d000-0x18)=[0x8000, 0x80000001, 0x8, 0x9], 0x4, 0x2, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7fff, 0x1, 0x3, 0x7, 0xc9b, 0x7, 0x1000, 0x101, 0x8001, 0xe90c, 0x5215, "f3c8d0bd6adb744edf346e23c6659bad8a24e373a91b808c691ef8c78c5d45fa"}}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005aa000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000ef0000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept4(0xffffffffffffffff, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000687000-0x4)={0x0}, &(0x7f00009ad000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ff6000-0x8)={0x0, 0x3}, &(0x7f000006c000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00008b1000-0x8c)={r5, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004c9000-0x4)=0x8c) bind(r0, &(0x7f0000f4a000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000808000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fcf000)={r6, 0x0}, 0x8) sendto$unix(r3, &(0x7f0000716000)="", 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00002be000-0x4)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00001b2000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x5802}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/28 16:00:52 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x800000000000, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f7e000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000f7e000)={&(0x7f00000b5000)=[0xff, 0x1ff, 0x1], 0x3, 0x400, 0x3f, 0xeb9a, 0x4, 0x7, {0x40, 0xffff, 0x7, 0x80010000000000, 0xb2, 0xcd5, 0x401, 0xd21, 0x6, 0x4, 0x9, 0xd93, 0x6, 0x7, "8015361f046d5798af30a3f4fca5bf8f95530c5a986458c2b0cc97397b783010"}}) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f7b000)=[{&(0x7f00000a0000)="cb74c6485af4e612cb85db682cb170d995550b025264e0a57369a47a7b4949d5", 0x20}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dcd000)={0x0, 0x0}) r4 = socket$inet(0x2, 0x802, 0xffff) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f00000e2000-0x5b)={0x80, {{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) splice(r3, &(0x7f0000f03000-0x8)=0x0, r1, &(0x7f00000aa000-0x8)=0x0, 0x8, 0x4) 2018/01/28 16:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c6c000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x18}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x16c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) recvfrom$inet(r1, &(0x7f000046a000-0xd4)=""/212, 0xd4, 0x102, &(0x7f0000b00000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd17) socketpair(0xf, 0x5, 0xffffffffffffffff, &(0x7f0000355000-0x8)={0x0, 0x0}) 2018/01/28 16:00:52 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000)=0x5, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/28 16:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000083000-0x8)={0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a03000-0xc)={&(0x7f0000bd5000)='./file0\x00', r0}, 0xc) 2018/01/28 16:00:52 executing program 7: epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00007ca000+0x8ac)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00002ca000+0x61e)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49, 0x9, 0x9, 0xc434, 0xfffffffffffffffc}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000414000)={r1, 0xd58}, &(0x7f0000001000-0x4)=0x8) 2018/01/28 16:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x7, 0xcf, &(0x7f0000fff000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000855000)=0x2, 0x4) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000309000)={{&(0x7f0000adb000-0xf9)=""/249, 0xf9}, &(0x7f0000283000-0x1)=0x0, 0x8}, 0x20) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000144000)=""/101, 0xfffffffffffffefc, 0x40000002, 0x0, 0x7f) [ 39.448169] audit: type=1400 audit(1517155252.007:35): avc: denied { getattr } for pid=6279 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 39.485787] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/28 16:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="4c9c", 0x2) recvfrom$ipx(r0, &(0x7f0000cbe000-0x27)=""/78, 0x4e, 0x40000000, 0x0, 0x0) 2018/01/28 16:00:52 executing program 0: socketpair(0x8, 0x800, 0x5, &(0x7f0000a3c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x20}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f00004d3000-0x4)=0x4) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r3, 0x43) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r4, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r4, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r4, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2300}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r4, &(0x7f00000a6000)='.', 0x1) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000fd6000-0x91)=""/145, &(0x7f0000e66000-0x4)=0x91) 2018/01/28 16:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000739000-0x8)={0x5, 0x6}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/28 16:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000008f000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000735000)=0x1e) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000d7d000-0x8)=0x7ff, 0x8) r1 = accept4$inet6(r0, &(0x7f0000916000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eae000-0x4)=0xfd7a, 0x80800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000008000-0x4)=0x0, 0x4) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000298000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e9b000)=0x60, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000be5000-0x8)={0x0, 0x7f}, &(0x7f0000bc7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e74000)={r3, @in6={{0xa, 0x3, 0xf8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a09000-0x4)=0x8c) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000aeb000-0x4)=0x9, 0x4) 2018/01/28 16:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f52000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000af6000-0x4)=0x1c, 0x80800) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009f4000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b55000)={0x26, 'skcipher\x00', 0x400000000, 0x40000, 'cbc-twofish-3way\x00'}, 0xfffffffffffffef0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f00006d8000)="efc1dd04b929ec55e3d31ce465b16d5fd7ce75dfd05adb2ce58c2c46381bbc8e", 0x20, 0x0, &(0x7f0000346000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) sendto(r0, &(0x7f00009cb000)="2e955d5b5dbf5bb93c4451004bf07f4b4f186bd26f2194c098bd48579f920117a2a1e3e52ae4a86e91eba975360d722d910a9a9738b88af5fe55b70560dc2cab0d98224e69d61d6b233090560ab97e8ce925a3a260ff0973b00c2ec053cc0289733f5d87b035e3aa85c87685f46f314aa42583b2c84064b4139195029ecd3da5211d204c49de2755e6b0e4fdc1305a875a2554dc7068b5667d7a6ac3ac6816132edba5035815ed142a5f227aa5e955b0a921d27be23d45452abbd3c2cfa764cf9ab8be419555dd5817e0b60c9d82a32d148e999bbc364f6ec2", 0xd9, 0x4040001, &(0x7f0000eaa000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/28 16:00:52 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000f000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000000e000-0xa)={0x1, "3c6fff0300"}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="07935ef8dd1f7064253e974343436ef8", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @port=0xffffffffffffffff, @gre_key=0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @gre_key=0x0}}}]}}, 0x310) 2018/01/28 16:00:52 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffd) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/28 16:00:52 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fd8000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fd8000-0x10)={0x2, &(0x7f0000fd8000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000fd7000)={r2, 0x1}) 2018/01/28 16:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000-0x10)="", 0x0) pipe(&(0x7f0000247000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e4c000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000931000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000aa8000-0x20)={0x8, 0x5, 0x8000, 0x2, 0x7, 0x80, 0x0, 0x2, r3}, &(0x7f00000ce000+0x375)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b1e000-0xa0)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x81, 0x7, 0x8, 0x8}, &(0x7f0000fc8000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000684000)=0x2b, 0x4) [ 39.549289] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/28 16:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d3e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000549000)={0xd2, 0x0, 0x1, 0x7f}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000486000)={r1, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0x5, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 16:00:52 executing program 7: mmap(&(0x7f0000000000/0xe06000)=nil, 0xe06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000165000-0x10)={0x2, &(0x7f0000617000)=[{0x8000000000b1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000af7000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e06000)=0x10) write(r0, &(0x7f0000616000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00006d3000-0x4)=0x0) 2018/01/28 16:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005f3000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e5f000-0x4)=0x9, 0x80800) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000750000)={0x2, {{0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x32c08000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d05000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005cb000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000df3000-0x20)={0x68a, 0x24fb, 0x4, 0x28184406800, 0x2, 0xb3, 0x5, 0x3, r2}, 0x20) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00003bd000)=0x200, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000460000-0xc)={&(0x7f0000597000-0x8)='./file0\x00', r3}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006f6000)=@assoc_value={0x0, 0x0}, &(0x7f000008b000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000935000-0x8)=@assoc_value={r4, 0xa1}, 0x8) 2018/01/28 16:00:52 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000001a000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000027000-0x4)=0xc, 0x80000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000011000-0x4)=0x0, &(0x7f0000026000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x14, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bfa000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000eec000-0x20)={"a3f6d119bb64bc7d24c1921628383084", {0x4, 0x1000, 0xffffffffffffffb9, "d87b24a0c977", 0x10001, 0x0}}) recvmsg(r0, &(0x7f000051d000)={&(0x7f0000595000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00005f3000)=[{&(0x7f0000ef4000)=""/213, 0xd5}], 0x1, 0x0, 0x0, 0xff}, 0x40000000) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000035000-0x95)=""/149, &(0x7f0000475000-0x4)=0x95) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000665000-0x4)=0xf5, &(0x7f00001fb000)=0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000878000)={0x2, 0x3}, 0x8) 2018/01/28 16:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) r1 = socket(0x0, 0x5, 0xbfa) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fb000)={0x0, 0x7, 0x80000001, 0x4, 0x1c, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004cd000-0x18)={r2, &(0x7f0000019000-0x6b)="8ae2c200686698eefaa7726986e88f30b737162abc55d9912b8ab3653668674a0b706aae051191c301c3b8b98bbc5f21dba3902d4975d2821aa071ae9787c26919d27ae5991d980e2085eb5a53e377823b5a891b0bdc463f35b332378b84a09bb6d223747d937a5a64e4ca", &(0x7f0000092000-0x75)=""/117}, 0x18) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000080000-0xc)={{0x8, 0x80, 0x7, 0x4, 0xfffffffffffffeff, 0x80}, 0x3}) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 16:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0500000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cdd000-0x4)={r0}) bind$bt_sco(r1, &(0x7f0000818000)={0x1f, {0x2e3f1019, 0x80, 0x5, 0x0, 0x2, 0xbd}}, 0x8) [ 39.633675] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=6358 comm=syz-executor7 2018/01/28 16:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000029f000-0x38)={&(0x7f0000ab5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f00003e2000-0x60)=[{&(0x7f0000c90000-0x1000)=""/4096, 0x1000}, {&(0x7f000033f000-0x4f)=""/79, 0x4f}, {&(0x7f000001e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e70000-0x52)=""/82, 0x52}, {&(0x7f0000cf7000-0x93)=""/147, 0x93}, {&(0x7f0000441000)=""/23, 0x17}], 0x6, &(0x7f0000ece000-0x36)=""/54, 0x36, 0x0}, 0x40) sendmsg$nl_netfilter(r0, &(0x7f00009b7000-0x38)={&(0x7f00008df000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000c4b000)={&(0x7f00007e4000-0x22c)={0x22c, 0xf, 0x7, 0x800, 0x5, 0x2, {0x7, 0x0, 0x8}, [@generic="4cf3a6754786cfca6ca648bdfebba97c215cf752302d04f2deb1335e432118fec94cf6c33e84a001101237f53f8c34bc975349d0cecaa889ece57c424641f581c26eaf19b51d1f2c384c04193ac8ba0789409447e7d1070e516276e214abcdba0c24d3e00de552cc7a4f49899dcc784a9ad789ca6ce0a3a07ccf763562c1fec7d2470150ef44e6ce990cedcf467fd19c5d67d1df016f05f285cc598f93ff43d994bdbb446e71b07a81089c96d7425d62d252554b2b18f2a8632dd59019472cef1585272235da01a7e35535855c6fc98a0f7b90ad8921955b1e7aad4fc68ddad6f41b12382f6f3c31", @nested={0xd4, 0x8e, [@generic="9f7e745ea065f8b2e747be8f0f3b32a0394e566612cb24a9928b8e62434046f0e1b23ed7da938f803632874bc34db197bb34a5514288da5bae6e529ac60128c9b28341dab89310ab7abcd469d1819c16518ce8bfddd97739ae5232c9161a6e7abcb90b5070737cc601bfa09154deaa1506e8e4bc55f37d2d398d062f58f67226474e62b1085c3708a4f70677efbef66c8f51ba94369c102b2b6d8c8f4782036c9d65111a459f900b81bdfca7ff15eb90d963f3984a8a046c6938da24c9cd6ad83827a34a6bffffa4446db0e75811"]}, @generic="ee40db12ea717ff05a149c2efe7879e3b79cddbe4888f770235880822d1054170541dccf51d3531ebc12be79e7c1ad34e2cb3cd2abed534e0a518a973eb1763e41cda86ca354b88fcc54e85b1a8e90d7cb8b9cfa2aee67d00ba26e"]}, 0x22c}, 0x1, 0x0, 0x0, 0x4000010}, 0x1) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000b6000-0x10)={0x2, &(0x7f0000144000-0x10)=[{0x6, 0x8001, 0x344, 0x8}, {0xfff, 0x20, 0x0, 0xedff}]}, 0x10) bind$alg(r2, &(0x7f0000968000)={0x26, 'skcipher\x00', 0x2, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) pipe(&(0x7f000093e000)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000dd7000-0x2)=0xc33, 0xfffffffffffff001) sendmsg$inet_sctp(r4, &(0x7f0000cd0000)={&(0x7f0000863000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ead000)=[{&(0x7f0000874000)="c015183d9f1178e35120ac30fa3f6037218bc99d5d1f5ed958c689473d3b46fdbd97e7b5550f2c9faf3a2444fef7a9da4f2b05a2f394f49ccb1d8e088770227e8fe4fc6b0f51474c327db82c5c9d7fedbc60b150a9cb8d8f08c80d81bf52622e7f59098a0e365fe4d397f750d079bd56335daf63d4d969832fb1b0dca4dfe36ac968e7a4fa7efcbd9ce47ee2", 0x8c}, {&(0x7f0000efb000-0x1000)="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", 0x1000}, {&(0x7f000013e000-0xa0)="080226eceb8a362671a304c2d72547bb91eba061de0c08876497ee746992dc51d324a46bfe7d61ad9ea7e611bdbba237a1a964bad02e1828444ab20199edcae96d15c46a497aac9cf834d26a5893e5dad28c2dd907b82929b0f5ddd98edadcb1224da3c95993545c9f55b1c54c7d38633397fc55b7f4c827600ad5fca95b339708b9e67a19fb511a02955eb403b1cfec9e84c0db21167ecd32fdd83fae370a23", 0xa0}, {&(0x7f0000003000-0x66)="ed0acd165e8904ddcd882d8358e63fed246c8101b7c15decb8739f7a33f72b5c5f083591c4ea0aa42ad76f7f6ea9e2fa863ce607b6530ac979fbbd2b4a948a8ff235b2b9ce9103429727653d7623a10c18b9d27dcff7d889c0fcd678a553ada2ef25b7a94c57", 0x66}, {&(0x7f0000ba0000)="42108523911867d0fdbaf70368d52063b1d57a130685d566725e5826b8127a66a20e1fe75c24c0b4aeab02b9165735042c90e9e337757b5f99215c", 0x3b}, {&(0x7f0000cd5000-0xfd)="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", 0xfd}], 0x6, 0x0, 0x0, 0x8000}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000749000)=[@in6={0xa, 0x0, 0x71, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfe}], 0x94) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000422000-0xb8)={0x0, 0x8000, 0x5, 0x1, 0x0, 0x8, 0x2, 0x6, {0x0, @in6={{0xa, 0x2, 0x2e7f6668, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x413, 0x3, 0x7, 0x0, 0x3ff}}, &(0x7f00004cf000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e4f000-0xa0)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x79c2, 0x7, 0xfff, 0x4}, &(0x7f0000872000)=0xa0) accept$alg(r2, 0x0, 0x0) r6 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000572000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) accept4(r1, &(0x7f0000fe2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000b0000)=0xe, 0x800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000e6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf9000-0x4)=0xc) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x1, &(0x7f000044d000)=0xffff, 0x4) 2018/01/28 16:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000ed7000-0x4)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000035d000)=0x0, 0x4) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:52 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000028000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002a000-0x68)=@ipv4_newroute={0x60, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_MARK={0x8, 0x10, 0x0}, @RTA_METRICS={0x28, 0x8, "b09a20a3b900000000001996007cfd2bd7776f53f888b42df76ad5dcded77bde1b8946c9"}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x2a, @void=""}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) getpeername$inet6(r0, &(0x7f00009b9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e73000)=0x1c) [ 39.673033] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=6358 comm=syz-executor7 2018/01/28 16:00:52 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x63, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/28 16:00:52 executing program 4: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00007ab000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0}}, 0x2e) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000e7d000-0x1)=0x2, &(0x7f0000e7c000)=0x1) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007a5000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00003f5000)={0x6, &(0x7f000031a000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000e7d000-0x8)={r3, 0x2}) 2018/01/28 16:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@arp={0x806, @generic={0x307, 0x6007, 0x6, 0x0, 0xf, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "47617421f7ea03709c9f27b7c2c78a0d"}}}}, &(0x7f0000ed6000)={0x0, 0x1, [0x0]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c0b000-0x10)={&(0x7f0000517000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/28 16:00:52 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f86000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001e3000)=0x1c) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000439000)=[{&(0x7f0000229000-0x39)=""/57, 0x39}, {&(0x7f00000be000-0xfd)=""/253, 0xfd}, {&(0x7f0000f88000-0xf5)=""/245, 0xf5}, {&(0x7f0000be0000)=""/122, 0x7a}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f87000-0xec)={0x0, 0xe4, "b10a0e99c3ae85e06238d9f5cac81944be1ad089b9cd3e2835e4bc4ce9e6b6b10d5242f09a4a6664091d496c347569f8dd9a5a1f9073837aea921fd31c0a7793a677359f4b142edfe54d57f2fc1b298a758d717214adfe9f9910078f580ca6f6ff544c58cbe13fb61698e30d249ac4df9286cd49d462ebb97e53c3922228f0c337f839c9e09b03fa5ef50134d2c8e3aa72e41e3588df7df1a36607fb65db04ba69f360849c17b07ff064a1f2572aab3aa7759510ab51cf1662cf75b38feef7dd4de3380a14b21a849d4deb3603da99286d95d2639f88604fd5c275120fd17e9024584547"}, &(0x7f0000f86000)=0xec) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f86000)={r1, 0x2000000}, &(0x7f0000f87000-0x4)=0x8) socket$key(0xf, 0x3, 0x2) 2018/01/28 16:00:52 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000faa000)={0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000cd1000-0xe9)="183af7a8e654162b2eef567d111eb524da49d9a05d815523110a591d180db70b79edd31ad461187ca4dc7f010a5a493e3df7993929264fe020107f3fc2f9c6720e9444488722df97ddd8f9dccb7ae6fb9025a4057fa09d49512153abbe87b6a058c089d3d077b3000e767ebfe570b7081d519805724f7f0c3e31a6022a190ec7280e05092e63280bff0e661bab6c9b243175ec7c1a8f829ff83c4c16207aeec7acaa0094f328e97999cc781d9f7eebd40993cbfe3309288d0182b484ebbaeed0e61d9eace20d51ec46827fa0a185e8c274a8d2e95a89b15ff5ad6fb7d06d331d75ae267f6bee4eb050") r1 = socket$inet(0x2, 0x2, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c8f000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000a21000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000c51000-0x8)={r3, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00009da000)={0x9, 0x41f9}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000ed2000)={0x3, &(0x7f0000d72000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000e16000-0x8)={0x8, 0xe1}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) 2018/01/28 16:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000aa2000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f00008aa000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000b2d000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69)='c', 0x1) write(r1, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/28 16:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair(0xd, 0x1, 0x3, &(0x7f000017d000)={0x0, 0x0}) recvfrom$ax25(r1, &(0x7f00008ec000-0xaf)=""/175, 0xaf, 0x12100, &(0x7f00004ee000)={0x3, {"119953279e0ce0"}, 0xed}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b79000)={0x0, 0xfffffffffffffffa, 0x5, [0x4, 0x5, 0x2b52, 0x3f, 0x9]}, &(0x7f000008c000)=0x12) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a4c000-0x4)=@assoc_id=r2, 0x4) write(r0, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) 2018/01/28 16:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000028b000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a1f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000852000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000078b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff, 0x80000000000, 0x8, 0x100, 0x1, 0x4000000, r1}) 2018/01/28 16:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000488000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = socket(0x0, 0x0, 0x29a7) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00008f7000)=@assoc_value={0x0, 0x0}, &(0x7f0000196000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006c6000-0x8)={r1, 0x9}, &(0x7f000025e000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000030d000)={0x0, 0x0}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00004ef000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c12000-0x8)={0x0, 0x0}) writev(r2, &(0x7f0000f23000-0x20)=[{&(0x7f00008d8000)="efaf1958bff0f47527fb13adb1c55f8f8db792f14b363eecc5d09f7ed58e5c300bc8cfc72c4ae23d71ae2082ae38a62e6694a37a389862f71e4c0acb8e2efcfdb9cd6e372635bbf34808769c9a5f009d61310a0a480391e2e5e1d41ed94b3ff596f2e50443f5fb1ff9b7c5562c8f9a010a424cb579cce60dae2ecc50fb3ce96a22d305430cd5cebd86cdd0ed280664bc4cb2a2d388677f3964b1d7e55e8fed61b95791d00000c1aed9ea3d0fa6", 0xad}, {&(0x7f00000db000)="93aa5d1324a81d0f4861ed35dd13348872e20006d23973dd6305ae9445ab84fe006c145fbbee966e2d1cc78e8529dc6931efbf5ab8a6e7492ef64cd96acd410056d6363e507d525641c487a103d1c3da01bf4d3976f959a31ccc9f2f47b54a373a6b53742701b30b1c1110b0738c8b0d52df936ac5dc717005711001c12eff68b86e3db90d652f00561862df432672f5aec95194c077124a14aded5bf0fd115960b66740ba6e28fffd8a2689c28968c0759c9ba06839255aae1736341108476b18e2bdf321d685ede15eda9d3dc1cbbd4a8002be8d04ec79b2023519c54f6bc04ad8f3698a6212", 0xe7}], 0x2) 2018/01/28 16:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000016e000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x4, 0xa, 0x7, &(0x7f00000f8000)={0x0, 0x0}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000991000-0x28)={@generic="5dbd34ff9cac97ea4edaa1f514409d3c", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00004a2000)=@add_del={0x2, &(0x7f000022f000-0x10)=@common='syzkaller0\x00', 0x1ff}) 2018/01/28 16:00:52 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pwrite64(r0, &(0x7f0000001000-0xcc)="b06db94770e7a917f5548f44988bb046a6146fccb053be7271ab2092b31ed2074d07d9f0132c9b1c241371751889d0f1a3bb9ef33fb40afafa77c2466acfb35ae5cc322414b98e2f725504c8c08077c58dbd29768114b5242cb89d8b1c00d7e0c106894c78fbdfb648fda9f7fd8fe7c07953264767fa09e15178ae36a30943bc943d3610045f7985da144d3fd2397e6a749b2271dbc4aa912233b8045dbbef985c93710997c030b8b55ca0f95c016ad34dcb18ddb3f83afc59c41a0f29cc513aa04c519e25dd01ea11096842", 0xcc, 0xe) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000e14000-0x4)=0x0, 0x4) 2018/01/28 16:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x7) accept(r0, &(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/28 16:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r0 = socket(0xb, 0x806, 0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000492000)={0x0, 0x80, 0x5, 0x20, 0xfffffffffffffffc, 0xffffffff80000000}, &(0x7f0000673000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e47000)={r1, 0x5}, &(0x7f0000d96000-0x4)=0x8) 2018/01/28 16:00:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x8)=""/8, 0x8, 0x140, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b29000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x1f, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/28 16:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) connect$rds(r2, &(0x7f00001b8000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0xfffffd48}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) [ 39.763897] l2tp_core: tunl 1: fd 19 wrong protocol, got 1, expected 17 [ 39.797389] l2tp_core: tunl 1: fd 19 wrong protocol, got 1, expected 17 2018/01/28 16:00:52 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000006000-0x4)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000005000)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000006000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="08451cb84624503b5bea89279a1eed2f"}) recvmsg(r2, &(0x7f0000008000)={&(0x7f0000009000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000004000)=[{&(0x7f0000008000)=""/210, 0xd2}, {&(0x7f0000007000)=""/228, 0xe4}, {&(0x7f0000003000-0x7d)=""/125, 0x7d}, {&(0x7f0000009000-0x83)=""/131, 0x83}, {&(0x7f0000004000)=""/0, 0x0}, {&(0x7f0000009000-0x54)=""/84, 0x54}], 0x6, &(0x7f0000009000-0xdf)=""/223, 0xdf, 0x0}, 0x40010000) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000007000)={r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000007000)=0x0, &(0x7f0000007000-0x4)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x4}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000)={r6, 0x49, "3954d2f0d169c488e6f9a04bf29331b981b8fdd3c8eff2d523e8e74aea2c88acf4f3f40cb5056e2d22f8c5c64a0926b1e65d18b58571ee90b7abaa42451dcc9d5ca5b0d6ddf9f2ef7d"}, &(0x7f0000003000)=0x51) 2018/01/28 16:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000df2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00008b7000-0x4)=0x3a) connect$rds(r0, &(0x7f0000583000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000fea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000161000)=0x14) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b9d000)={&(0x7f0000ed8000)='./file0\x00', 0x0, 0x18}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) poll(&(0x7f0000bab000-0x8)=[{r2, 0x4a2, 0x0}], 0x1, 0x7) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0xa, &(0x7f0000176000-0x50)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, @jmp={0x5, 0x151, 0x5, 0x3, 0x200000000000f, 0xfffffffe, 0x0}, @map={0x18, 0x2000000000000007, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x26}, @initr0={0x18, 0x0, 0x0, 0x0, 0x23, 0x0, 0x0, 0x0, 0x2}], &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x4000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) pipe(&(0x7f0000f77000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000145000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000cae000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r7, 0xc010641d, &(0x7f0000ac2000-0x10)={r8, &(0x7f0000914000-0x1000)=""/4096}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000074c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000441000-0x18)=@get={0x1, &(0x7f000040b000)=""/179, 0xdf37}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000e8d000-0xc)={r6, 0x80000, r9}) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f000030c000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x2a8, 0x1b8, 0x2a8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000770000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1b8}}, [{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, @generic="589ee89131f603a999b9e29f48ac22a4", @common='sit0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0x1, 0xd}, 0x0, 0xc0, 0x120, 0x0, {0x0, 0x0}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x800, 0x100, 0x1, 0x1}}, @common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0x9, 0x3, [0x6, 0x2, 0x9, 0x7, 0xfffffffffffffffc, 0x2, 0xfffffffffffffff7, 0x29, 0x8, 0x1, 0x401, 0x8, 0x400, 0x6, 0x1, 0x4], 0x1, 0x6955bd80, 0xa6}}}, {{@ip={@empty=0x0, @multicast1=0xe0000001, 0xffffff00, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='bridge0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0x0, 0x48}, 0x0, 0xc8, 0xf0, 0x0, {0x0, 0x0}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x22, 0x108, 0x1, 0x0}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x8001, 0x7ff, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3a0) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r10, 0x8954, &(0x7f000062a000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) 2018/01/28 16:00:52 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f8a000-0x10)={0x1, &(0x7f0000198000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000efd000-0x8)={r3, 0x2}) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f8a000)={0x9, 0x6, 0x0, 0x1b9, 0x0, 0x4, 0x7ff, 0x4f61, 0x0}, &(0x7f0000f8a000)=0x20) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f8a000)={0x0, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8225}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1000, 0xffffffffffffffff, 0xffffffff, 0x2}, &(0x7f0000f8a000)=0xa0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00002ec000+0x4e2)={r5, 0x20, 0x1942cb4b, 0x9, 0x7, 0x80000001, 0x83, 0xc0e5, {r6, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x6, 0x2, 0x2, 0xfffffffffffffffb}}, &(0x7f0000f8b000-0x4)=0xb8) sendmmsg$alg(r4, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="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", 0x290}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000800000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cce000-0x4)=0xe8) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000064e000-0x8)={0x0, 0x6}, &(0x7f0000f8a000)=0x8) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f8a000)={r8, 0xe8, "3490aba7874b5b611e44427c884933ccba1034bf545c751cd743fe075d9dc116189e4c00c6df326116ee30fcaa5a8b55da036412f5af5fb9a82f129f20f06ceba16863e0b47c93b121318392a7d9eaf50b28649b80e07818d5c665c3300ee79c94d6fa9d08d513644fa6786cb6a1cca0edc42308ca26a218d858fa5d67edd853537b0e00a09aef50cc3b443be9ff01a0832ccd335b4bdcb14c2225361c982e836fd34b86b64c9ebb9bc9e686e609bc0cf415f2c8bfeaa9edb6ff1b025c1dc8b1901e298954b87ce0d0bbe0ebc44fa1e5c989554455203a397f6864da755383ec8ba7a0586980450c"}, &(0x7f0000f8a000)=0xf0) connect$packet(r2, &(0x7f0000f14000)={0x11, 0x19, r7, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/28 16:00:52 executing program 2: socketpair(0x1b, 0x2, 0x4, &(0x7f0000434000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r2, 0x1}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x2c, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:52 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) r1 = socket(0x3, 0x5, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000006000)={0x0, 0x96, 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000007000)={0x4, {0x2, 0x2, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x284, 0xffffffff, 0x5, 0x80000001, 0x6000000000000, 0x0, 0x8fa, 0xfffffffffffff7d5, 0x0}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000002000-0x52)="25b5b58c138f04cefbf1f95a5cecd2b58cbce9ce6bdedcef06de9a7c47d85940fc238bf757aa4c8a6a9736a8a3c28dd984d07b1dbbce466003b8ddd2d7c875e9dd8fe159db886ac73dbab61baacb0868f8ab") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000005000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x321}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) 2018/01/28 16:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[{&(0x7f0000a21000)="a1", 0x1}], 0x1, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r0) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)="78c6", 0x2}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000076f000)={0x80000001, 0x3, 0x200, 0xd1, 0x8001, 0x9, 0xb1, 0x4, 0xffffffff, 0x8, 0xff}, 0xb) 2018/01/28 16:00:52 executing program 6: r0 = socket(0x0, 0x80005, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008e5000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0xff, 0xc, 0x5, 0x2, 0x0}, 0x20) recvfrom$llc(r0, &(0x7f000026f000-0x37)=""/55, 0x37, 0x1, &(0x7f0000c86000-0x10)={0x1a, 0xf6, 0x81, 0x7f, 0x40, 0x101, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x2, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x40, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:52 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000001e000-0x4)=0x0, 0x80800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000001d000)={0xffffffffffffff2e, 0x8000, 0x9, 0xff, 0x0}, &(0x7f0000016000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001d000-0x12)={r2, 0x5, 0x5, [0x7c, 0xa5ec, 0xffffffffffff352b, 0xfffffffffffffc01, 0x0]}, 0x12) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000001d000-0x8)={0x0, 0x0}) 2018/01/28 16:00:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000086b000-0x8)={0x0, 0x4}, &(0x7f0000e6f000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000532000)={r1, 0x38, "831965b6ab50f645413131177f1cd9f7700eaf5cd26a89e6b57050164c15bf6b2bca4376ed248e0be2ad202b3d03b918187bdcfd4f32c4b3"}, &(0x7f00007f3000)=0x40) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = socket(0x3, 0x5, 0x7f) getsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000f5f000-0x4)=0x0, &(0x7f00004f6000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f98000)=@int=0x1, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c3d000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003ba000-0x4)=r4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00005e1000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ad2bb120a75cb5e16a3cadae4f851950"}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00008a4000-0x4)=0x27, 0x4) 2018/01/28 16:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000014e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x4, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000223000-0x10)=@req={0x50, &(0x7f000047d000)={@common='vcan0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x0, 0x1, {0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}}}}}) connect$pptp(r1, &(0x7f0000bb3000)={0x18, 0x2, {0x2, @rand_addr=0xe7b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendto(r0, &(0x7f0000cda000)="13730c342e0fe2c9d05a069cf55b043c41209788804abc9d40c9479bfbdc09f33f7907fa08531b49db3636c17f2d62a88d3c34a96380195708a2e15d142afe6bbdf8f9e7b1acfc3cf103e2caeebbc62549b25f6be9830ccbb00bad8adf0cd989af5d6ffb68eec71f65e8db973b4b1642e40fb2b0d946c86bd57c88299914bc342e96c5f235b7ee42532a47ebb86c4e2702374250dcc7ad72c160854c182b4d9227b7530beb7b09267409475efee157799bbcda3eaca72216505c534d43ee5a2a2a0c6b312da05e79efd3ed02d972b010c4f5770a5d4f0df1af0d9b5cfa5b0c1347fd03535b9c754010e8fb4c589bc1", 0xef, 0x4, &(0x7f0000fb4000)=@generic={0x15, "64c7664ccb66f331c12b47df0ceedd825da71047d52320e406b2b7a5f0c87e07f92f352d4d8dee77de96058f91a5228eef50572e8d6cf6e4d2f485797cdf4bcbbe4d3e1312a3557097d98040859f3f5ddff125dd34678fc2d7efca661aa6393aafc59869c88c83c9771e4bd3b7cbefa0e0ad8c303a3734d85aef1e6ba21d"}, 0x80) 2018/01/28 16:00:52 executing program 2: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x4, 0x80001, 0x403, &(0x7f000092f000)={0x0, 0x0}) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000e7f000-0x4)=0x7, &(0x7f0000e7d000)=0xffffffffffffff44) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000555000-0x72)="") mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e7f000-0x2c)={0xf, 0x0, 0x8000, 0x3, 0xe, r1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 16:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x7) connect$inet6(r0, &(0x7f0000b7f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000153000)={0x0, 0x0}) accept4$inet(r1, &(0x7f0000510000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f9000)=0x10, 0x80800) 2018/01/28 16:00:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f69000)={0x3, 0x9, 0xfffffffffffffffc, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000103000)={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0xffffffffffffff81, [0x3, 0x4, 0x5, 0xc4d, 0x9, 0x1f, 0x4, 0x80000000]}, 0x5c) connect$inet6(r1, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/28 16:00:52 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003000)=@sack_info={0x0, 0x7, 0x0}, &(0x7f0000004000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x5}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000)={r2, 0x4, 0x9a, 0x34, 0xbc2, 0x1, 0x4, 0x6, {r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x8, 0xff, 0x5}}, &(0x7f0000002000-0x4)=0xb8) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000001000-0x28)={@generic="000000000200000002590453fa8a7b51", @ifru_data=&(0x7f0000003000-0x20)="e61429d62edb57f9779194cc7508a9624dfb36147c28b70e0d49e783bf00c40e"}) 2018/01/28 16:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x1dd, &(0x7f00008d9000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d10000-0xb8)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/28 16:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000d42000)={&(0x7f0000ff4000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a9b000)=[{&(0x7f0000c8c000-0xfc)=""/252, 0xfc}, {&(0x7f000009f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c09000)=""/155, 0x9b}, {&(0x7f0000442000)=""/99, 0x63}, {&(0x7f0000e8e000-0x1000)=""/4096, 0x1000}, {&(0x7f000041e000)=""/255, 0xff}], 0x6, &(0x7f0000c9d000)=""/72, 0x48, 0x2}, 0x2000) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 16:00:52 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xb7, "89d9ce7b1fb712e513febbe81ea2b846caace6297626de329d5d23c05b082a38579a4bc3ca034b51fa1962b4d8eb1c32e27b4ebe9cd99f56b68dcaacb9495f452212c4b62eaafff9086d55437409783b94cb94731cb5abb3a0fa2ffc235e3dc49f376adacdfd9e9763b95316e7970595ce5e69ed874ebd5fc312a55d93da452b98b7fe9e0f36e98467c164858a8670fe3a056092dbbed16fdba73d9903388917daddc8f565a4329c212f28d97d905fb1c81e85d168130c"}, &(0x7f0000001000-0x4)=0xbf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x401, 0x9a, 0x6, 0x1, 0x6, 0x3, 0x2, 0xbf, 0xed5, 0xffffffff, 0x800, 0x40, 0x9, 0xfe0]}, &(0x7f00006c3000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r2, &(0x7f000020d000-0x38)={&(0x7f0000c4c000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000163000+0x42c)=[{&(0x7f0000f81000)={0x10, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000087000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000020000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000fdb000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00009f3000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000872000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a85000-0x4)={0x0}, &(0x7f000003e000)=0x4) 2018/01/28 16:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b7e000-0xc)={0xffffffff, 0x7, 0x18}, 0xc) r2 = accept4$inet(r1, &(0x7f0000090000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b8000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000029e000-0x4)=0x0, &(0x7f0000cdd000)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000d2a000-0x2c)={0xa, 0x200, 0x2, 0x200, 0x4, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x1}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 39.990596] sctp: [Deprecated]: syz-executor1 (pid 6507) Use of int in max_burst socket option deprecated. [ 39.990596] Use struct sctp_assoc_value instead [ 40.018361] sctp: [Deprecated]: syz-executor1 (pid 6507) Use of int in max_burst socket option deprecated. [ 40.018361] Use struct sctp_assoc_value instead 2018/01/28 16:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000e64000)={r0, r1, 0x8b, 0x0, &(0x7f00000fa000)="4953d74a7bafdbc2e0abfa4f2dbb07e32fdef82566bb400bd8875eefe9f32b7b67629f99cb105a4b742ab79520f8", 0x2, 0x20, 0x4, 0xffffffffffffffff, 0x6, 0xb76, 0xfffffffffffffff8, "ae926d68f1394500f4f1b275cbe2e301a878a51500cb825800851918fa0133320ce401a8b2197167f3fbf32735a742719b743ff702bece7b886a94808df597035197c35c377a550e110c2a6459cd0d1b62b54da999880c6365331285664df6d8"}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00002e1000)=@req={0x9, 0x7, 0x8, 0x400}, 0x10) 2018/01/28 16:00:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007ed000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2d0, 0x200, 0x98, 0x200, 0x130, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000aa4000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @unspec=@TOS={0x28, 'TOS\x00', 0x0, {0x8001, 0x400}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0xdd, 0x982, [0x6, 0x401, 0x0, 0x10000, 0x800, 0x8941, 0xfffffffffffffff9, 0x6, 0x5, 0x2b4000000000, 0xfffffffffffffff7, 0x6, 0x9, 0x40, 0x9, 0xfffffffffffffffb], 0x2, 0x9, 0x5}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffff, 0xff, @generic="e4ef7e286e8d505240a208448bf6c366", @generic="6b71fbff443216f17ac1d4c41cc02852", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0x3, 0x40}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xf521, [0x0, 0x7fff, 0x44031fcd, 0x6, 0x6, 0x1ff], 0x5, 0x0, 0x20}, {0x10000, [0x81, 0x4, 0xa31, 0x7, 0xffff, 0x7ff], 0xe3a, 0x10001, 0x401}}}}]}}, 0x330) sendto$inet6(r1, &(0x7f0000001000-0xa3)="283a6f0eaca4b814c865ad647675aa7d8c18771fab201a8b9eb04c300f30649a80bc619f9c8ad906bf8d9d06101ab18a75ae79c39558482514b5135da6137bf9b738b183c4fccbfbfa70dacd52c8dd7acf26e6515ded6683b736b960c3945a04b9b9305bab77f1033420468e649e2aa5d5a5a6380dfa14e3cfc1fae7ac612246fe65a29748d7e0708b7ee29003a0f5765e87806610316541a1cb0eb8dd8a0d30844a6d", 0xa3, 0x4, 0x0, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000087) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) r3 = socket$inet(0x2, 0x80006, 0x80000000) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000fe7000-0x4)=0x2, 0x4) 2018/01/28 16:00:52 executing program 0: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f0000eed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000eec000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(crct10dif,ctr-serpent-sse2)\x00'}, 0x58) unshare(0x8000400) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000626000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eee000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000dd2000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000eee000-0xd)=""/13, 0xd, 0x40000000, &(0x7f0000eed000)=@ll={0x11, 0x1, r2, 0x1, 0x47, 0x6, @random="c60eaf35e247", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000eee000-0x4)=0x7, 0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000097b000-0x10)={&(0x7f0000eee000-0x8)='./file0\x00', 0x0, 0x10}, 0xfffffffffffffe7e) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000855000-0x14)={0x0, r3, 0x8d3c6aac3ce8cee1, 0x0, 0x0}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000c19000-0x8)='./file0\x00', r4}, 0x343) 2018/01/28 16:00:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffff9c, &(0x7f0000030000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x5, 0x3, 0x0, 0x7, 0xfff, "f6397e30db64c93dda38c3c4617315d5e2906c38d58caf2f3fc4242dce50cd9ca88c5da4a8428ff303a93c5cdab3c9aeb088347bb38c0c097f662e4861425e", 0x1}, 0x60, &(0x7f0000000000)=[{&(0x7f0000c6e000-0xff)="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", 0xff}, {&(0x7f0000001000-0x2d)="312a44c94fb25ad69e7158d52297781d33f83ea8559782e74291085122855339cb323807ad0c3cfbbb0a2c8aa9", 0x2d}, {&(0x7f0000001000-0x2a)="dfd9f7e7cb30138e0e6c5b2e298bd63653f24afe9f989d5ed469f0fb08f11faad1478b5185e71bbc7194", 0x2a}, {&(0x7f0000001000-0x64)="a3eb3bff07162e8022080824b756b89ebd80203deac169917b9a80f2969f7b9688fa77188ab396ef065efc11ab921eda4c8e9aded8b4822588678ca8d77217a9fe8adfe385629403c1ee8a0e8821600373899596f5085beae1729e22f10157cb96c205f6", 0x64}, {&(0x7f000097e000-0x9f)="1fa31733ae824060cc0e4d8610c6d39073ee4b893190af9796d60d408954049e70b288837c3c001e380c67c7335b7973de2b24322850f3119182f57cbd51cde77a9c7084ad99972763c2f92b16231478a91c9a830b8df21588abe12b23321682552d7ff1d620d574bf96ab554eccefbeb469e7833ff2efa0b21455aa73d73a92f43cb5bc7087f1ade2b160ecc1a5399c6c8816ce941860bd70b406d6f9a2bb", 0x9f}, {&(0x7f0000cc2000)="c4d3ac599c9456bb37bfa9bc2fb04eb641c60fa2b7299b87f99aa616a15757b721427544f448b6351910fb09874e760f5421b5f90330bf16d67772537c5673188b0c8d53456ca76f4ff369231807415663c368e12df6fccea523930a9355c0f8a8f96726e2f14f2a3838dfe5c3cd3d622a8077b9adbdb3771ad3fdec0ac14e45bb2920dde08efd68eeaa1082cdd2199c5ba8f5df3a8d9635cf7b14c73639a0e0c56ca087d8f1d8edd9d2628078508de383da41511f6f01da4600aac070df", 0xbe}, {&(0x7f0000001000-0x29)="51d8d16b6b77515d2365ce8b0101179d7dcd457e170281ed4a15fe6aaba5b2ee72cecca6877c8a5fe5", 0x29}, {&(0x7f000073f000)="b135763163bac35f1692718f1f8eecc7109f65c64c89be3c33c377b8af1a8b8af70cb306a8d1517642ec3365bbd98fa56ba6e9999ef4cc9b88a81271cf80e28e5796688ff3e84ed277e465f98356672efff2fc8555b6a73192e907f7eb623b7d2ff8c9524d83d5ef72fb7247d05efaf42143891e18b8656021be14fd29f43b8f31f3df3f6ca4e5193e97dbf76f605b3c760f12988572359ca23b8a94e23365efb9", 0xa1}, {&(0x7f0000001000-0xf1)="926bb0989b9055f47aa0cf318a753095f21fb0edb3e9283af8ac5c2fa57dcedace7b78f20698acfe0f23e4a64f9ea680c7aed673980bfa10bdffc786ff5f195bc07015c20fabe94bc8012050aae49579da91755f196e4727ba9fb64370674a8af8556405fb5681053881c815f8705c79ddd8d8c0af0b122a1bdfdd994a46f170bcd5bf89f1f6a9863b61feb6a25f5cf79d4135f6551ae8fbcb7e451eba3e4412cc062d7ce5c72e3f07d43c3947c87bb58d886ee46c7bc8186ec8ec70a7035b4e5862582912ce49aa260f2988945ea809ba95992e2b2296869fc104c3fbb2b99fb2ff06375f6b54e1157e0575e828f6a2be", 0xf1}, {&(0x7f0000001000-0x29)="6d7eb47df2701243589c48ac0ff6b7e008fbbf717c0cf96c67d64086d4d3b1a2d2ab583e08b05f8172", 0x29}], 0xa, &(0x7f000034c000-0x108)={0x108, 0x1, 0xffff, "12075b5eb5d4d50e29909b9d530d511d9a9bacc27d595a3fcbe720a4668e5c814a6a81978fe1c485a771f7ff8a377bca4855a63c96520f27ed27403d1c623f3763cbb8e57d4be3658913c21934677137bfdd8399318e38625b0b092f711cb25de70d32e2eebf82ab8753fe7b84e7dd74fa1e2e7f0b548494a07d6db8ec87e5cc8e576513793d6618e0b909b36bab823f14a41be0738c09b4e07f675236f38c1a8b8c26cfe1c2e9d4341e1bdc8f3d2ffa7ffc82cc93e7fb252c0b67ed5d9aa7863b3aa819a92feb37706d146d05dc10447436d97a40a380d5adb46feff567faffcddb9616eda3434478ee69465f47ef3dc6b382461b8101cc"}, 0x108, 0x4000000}, 0x4) mmap(&(0x7f0000000000/0x74e000)=nil, 0x74e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000750000)={&(0x7f000070d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000068000-0x30)=[], 0x0, &(0x7f0000751000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002100030f07fffd946fa283bc0eeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0x0, &(0x7f0000fbd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d80000)=@int=0x100, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f000084d000)=@dstopts={0x7f, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x20, 0xaa, "f17490877a592ac95de74375def97db4d77f50113a03b589a565cab3635d21d7437bd5f16bb75293c6190220d132478235692d04d232ae332a38a667f570b03f8ee0b232532098246b54cd7b8a08f059d667162121484393e32f650d4d6387024ce00f09818e48ce48d30e29efa9c12b96b33c053aae451910e221ecffbab6d167fec60dcbfb5a777bc62dfb9279d678b3558b834bf75ce78a5ca7590a48e55873b7ba0961a349319ae0"}, @ra={0x5, 0x2, 0xfffffffffffffffa}, @calipso={0x7, 0x48, {0xfffffffffffffffd, 0x10, 0x3, 0xf2e, [0x4, 0xfff, 0x9, 0x8000, 0xfffffffffffffffd, 0x5, 0x6, 0x1]}}]}, 0x105) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008e2000)={r2, 0x4, 0x0, 0x9}, 0x10) sendto$inet6(r1, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x7, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000c0c000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}], 0x3c) 2018/01/28 16:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r0 = socket(0x2, 0x3, 0xf1cd) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000b09000-0x5c)={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, 0x1, [0xffffffff, 0x8, 0x78e, 0x8, 0x6a3, 0x1, 0x1000, 0x5]}, 0x5c) 2018/01/28 16:00:52 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000002f000)=[{&(0x7f0000962000)="0968b8a4dddd8d59b56d6ba13bb4703b6adefa0e9a2f139872118f299b1a3d7fb0608ee54249a470bed99d949e7475ae", 0x30}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000051c000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f00003f8000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f7d000-0x10)=[{&(0x7f000023e000)=""/4096, 0x3d}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/28 16:00:52 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00001fb000-0x8)={@multicast2=0x0, @loopback=0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4(r1, &(0x7f000039f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00009db000)=0xc, 0x800) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000234000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003a9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef7000-0x4)=0xb) accept4$ipx(r2, &(0x7f000096b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d4c000)=0x10, 0x800) 2018/01/28 16:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0xfff, &(0x7f0000d70000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000663000-0x20)={"5b2a36b03440f3f56755e6e27dae6cce", {0x4, 0x9, 0x6, "1f1c12314ade", 0x2, 0x0}}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b1d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000048d000-0x4)=0x14) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000d69000)=0x0, &(0x7f0000e78000)=0x4) 2018/01/28 16:00:52 executing program 5: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ddb000)=[{&(0x7f0000ddc000-0xf8)="425926be8d07d34957e5bbea3d0eb3dcbdbf7d294af3896dba12b8dae739e696511ca42b9ef5622291088e8b7772cdfdd0418dd70b4baca7a3a9601a61b806707e48ee537b3f3457c1dd1f3711de21f35c6069fb429f99a9ce0223c8245f18ec65cbeb86b62593be18b198286348ef4a1517c68b49253533d5be3bec35cd3bb4f2d8e77ce3c7a3722a222ca1ac748c69b78ee1d76ff20baca75c3580919ecde31a46f609bcef9d992416f251b652622604a9e5364e6953a176fea40850a9d35fe2ad69b108a18ea53d7d448917ecd8669334320d8c1363b58ace1bb820faa82898be60c3a2eaae3d10b1f18e76c934c9328e175e5b4c31ab", 0xf8}, {&(0x7f0000936000-0xa3)="c075c1ceb4befa912e7d2e270203e7ba08849db4c362d0e071f8e7cc697c88e350150e3a729352387383240a0e200af881d59258ce76fe6a6adc82c7f897eb0cc2dc4e956023525db3bca4a72ee0dce4a90dacac149afd7a69677494de405f6e75a9dad8daab4d60cbb35cc303699400e43d9b86965924e911319dee8acd4b854b56212c03d74936d07834af59a619602feb6a34fe2d6c118444112a17aa116d3bcbf1", 0xa3}], 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000dd9000-0x4)=0x0, &(0x7f000084a000)=0x4) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ddc000-0x7f)=""/127, &(0x7f00003bb000-0x4)=0x7f) 2018/01/28 16:00:52 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$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, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@random="e5f4cea6942a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x5, &(0x7f000002e000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000010000-0xc)={0x10, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@nat={'nat\x00', 0x1b, 0x4, 0x340, 0x238, 0x190, 0xffffffff, 0x190, 0x190, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000025000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x238}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0xf8, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0xe4, 0x3, 0x0}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x6}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x4, @loopback=0x7f000001, @multicast2=0xe0000002, @gre_key=0x4, @gre_key=0x5}}}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='yam0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4a}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x12, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @icmp_id=0x0, @gre_key=0x1}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0x108, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x4}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x8}}]}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x6, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @ipv4=@multicast2=0xe0000002, @gre_key=0x8, @port=0x2}}}]}}, 0x3a0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000002d000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002d000-0x4)=0xe8) 2018/01/28 16:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000584000-0x8)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a57000)=0x0, &(0x7f00004b5000)=0x4) write(r1, &(0x7f0000335000)="", 0xfc94) 2018/01/28 16:00:52 executing program 1: mmap(&(0x7f0000000000/0x115000)=nil, 0x115000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, &(0x7f000002b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000a7000-0x4)=0xe) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000d6000-0x4)=0xffffffffffffffff, &(0x7f0000030000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f0000113000-0xdc)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x8, 0x6, "02290f", 0x10, 0x3a, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "78f459", 0x3, "478052"}, ""}}}}}}, 0x0) 2018/01/28 16:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000831000-0xca)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d7161988e36256fe87880e86e30e17fb339a1c3baa7c04caa0b194eb0be6af4e56b19b54ed0fce97f3074e35222c08db14cbe36991aea2d992e95155ae80ec6baa556", 0x82) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b0b000-0x4)=0x4c2, 0x4) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x332, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x1cc}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) [ 40.224857] kasan: CONFIG_KASAN_INLINE enabled [ 40.229499] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 40.236881] general protection fault: 0000 [#1] SMP KASAN [ 40.242408] Dumping ftrace buffer: [ 40.245931] (ftrace buffer empty) [ 40.249625] Modules linked in: [ 40.252805] CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted 4.15.0-rc9+ #213 [ 40.259631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.268984] RIP: 0010:ip6t_do_table+0x12de/0x19d0 [ 40.273805] RSP: 0018:ffff8801d9f3eab0 EFLAGS: 00010246 [ 40.279139] RAX: 0000000000000000 RBX: ffff8801c1220980 RCX: ffffffff84d5f422 [ 40.286378] RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff8801c1220ade [ 40.293621] RBP: ffff8801d9f3ecb8 R08: ffff8801d9f3edb0 R09: 0000000000000000 [ 40.300861] R10: 00000000000000d0 R11: ffffffff86b41580 R12: 0000000000000001 [ 40.308192] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff8801c1220a50 [ 40.315435] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 40.323630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.329489] CR2: 00000000205ebfe0 CR3: 0000000006a22004 CR4: 00000000001606f0 [ 40.336740] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.343981] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.351223] Call Trace: [ 40.353806] ? ip6t_error+0x60/0x60 [ 40.357405] ? lock_acquire+0x1d5/0x580 [ 40.361351] ? lock_acquire+0x1d5/0x580 [ 40.365295] ? ip6_input+0x11f/0x560 [ 40.368984] ? lock_release+0xa40/0xa40 [ 40.372932] ip6table_security_hook+0x65/0x80 [ 40.377398] nf_hook_slow+0xba/0x1a0 [ 40.381085] ip6_input+0x35c/0x560 [ 40.384605] ? ip6_input_finish+0x17a0/0x17a0 [ 40.389079] ? ip6_make_skb+0x5e0/0x5e0 [ 40.393024] ? lock_acquire+0x1d5/0x580 [ 40.396969] ? lock_acquire+0x1d5/0x580 [ 40.400913] ? ipv6_rcv+0x16cd/0x1fa0 [ 40.404688] ip6_rcv_finish+0x297/0x8c0 [ 40.408644] ? ip6_input+0x560/0x560 [ 40.412329] ? lock_release+0xa40/0xa40 [ 40.416273] ? cpuacct_charge+0x305/0x5c0 [ 40.420390] ? ip_sabotage_in+0xf7/0x140 [ 40.424421] ? nf_hook_slow+0xd3/0x1a0 [ 40.428281] ipv6_rcv+0xf37/0x1fa0 [ 40.431798] ? ip6_rcv_finish+0x8c0/0x8c0 [ 40.435918] ? find_next_bit+0x27/0x30 [ 40.439794] ? account_entity_enqueue+0x3c8/0x6e0 [ 40.444612] ? __enqueue_entity+0x109/0x1e0 [ 40.448905] ? ip6_input+0x560/0x560 [ 40.452591] ? lock_acquire+0x1d5/0x580 [ 40.456534] ? cpuacct_charge+0x2e6/0x5c0 [ 40.460653] ? ip6_rcv_finish+0x8c0/0x8c0 [ 40.464785] __netif_receive_skb_core+0x1a41/0x3460 [ 40.469779] ? nf_ingress+0x9f0/0x9f0 [ 40.473552] ? lock_release+0xa40/0xa40 [ 40.477513] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.482683] ? update_load_avg+0x249/0x2d80 [ 40.486973] ? numa_migrate_preferred+0x250/0x250 [ 40.491790] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 40.497297] ? reweight_entity+0x11b0/0x11b0 [ 40.501677] ? check_preempt_curr+0x350/0x350 [ 40.506141] ? lock_release+0xa40/0xa40 [ 40.510090] ? do_raw_spin_trylock+0x190/0x190 [ 40.514643] ? do_raw_spin_trylock+0x190/0x190 [ 40.519199] ? dequeue_task_fair+0x102b/0x43c0 [ 40.523773] ? lock_acquire+0x1d5/0x580 [ 40.527718] ? process_backlog+0x45f/0x740 [ 40.531925] ? lock_acquire+0x1d5/0x580 [ 40.535870] ? process_backlog+0x1ab/0x740 [ 40.540073] ? lock_downgrade+0x980/0x980 [ 40.544194] ? lock_release+0xa40/0xa40 [ 40.548141] ? lock_downgrade+0x980/0x980 [ 40.552269] ? do_raw_spin_trylock+0x190/0x190 [ 40.556826] __netif_receive_skb+0x2c/0x1b0 [ 40.561119] ? __netif_receive_skb+0x2c/0x1b0 [ 40.565587] process_backlog+0x203/0x740 [ 40.569626] net_rx_action+0x792/0x1910 [ 40.573577] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.578741] ? napi_complete_done+0x6c0/0x6c0 [ 40.583210] ? set_next_entity+0x2d3/0xd70 [ 40.587411] ? rcu_gpnum_ovf+0x310/0x310 [ 40.591451] ? switched_to_fair+0xb0/0xb0 [ 40.595570] ? rcu_process_callbacks+0xe89/0x17f0 [ 40.600382] ? lock_downgrade+0x980/0x980 [ 40.604507] ? pick_next_entity+0x197/0x400 [ 40.608805] ? pick_next_task_fair+0xc14/0x16b0 [ 40.613448] ? finish_task_switch+0x1d3/0x740 [ 40.617917] ? lock_downgrade+0x980/0x980 [ 40.622034] ? trace_hardirqs_off+0xd/0x10 [ 40.626241] ? lock_release+0xa40/0xa40 [ 40.630186] ? compat_start_thread+0x80/0x80 [ 40.634566] ? do_raw_spin_trylock+0x190/0x190 [ 40.639124] ? __schedule+0x8ba/0x2060 [ 40.642987] ? trace_hardirqs_on+0xd/0x10 [ 40.647108] ? finish_task_switch+0x1d3/0x740 [ 40.651584] ? finish_task_switch+0x1aa/0x740 [ 40.656061] ? copy_overflow+0x20/0x20 [ 40.659917] ? sched_clock_cpu+0x1b/0x170 [ 40.664043] ? __schedule+0x8f3/0x2060 [ 40.667906] ? rcu_pm_notify+0xc0/0xc0 [ 40.671775] ? run_ksoftirqd+0x50/0x100 [ 40.675724] __do_softirq+0x2d7/0xb85 [ 40.679503] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 40.684582] ? schedule+0xf5/0x430 [ 40.688101] ? __schedule+0x2060/0x2060 [ 40.692051] ? rcu_note_context_switch+0x710/0x710 [ 40.696948] ? schedule+0xf5/0x430 [ 40.700462] ? run_ksoftirqd+0x55/0x100 [ 40.704415] ? takeover_tasklets+0xa40/0xa40 [ 40.708795] run_ksoftirqd+0x50/0x100 [ 40.712568] smpboot_thread_fn+0x450/0x7c0 [ 40.716777] ? sort_range+0x30/0x30 [ 40.720375] ? __kthread_parkme+0xcf/0x240 [ 40.724579] ? __kthread_parkme+0x175/0x240 [ 40.728873] kthread+0x33c/0x400 [ 40.732221] ? sort_range+0x30/0x30 [ 40.735817] ? kthread_stop+0x7a0/0x7a0 [ 40.739761] ret_from_fork+0x3a/0x50 [ 40.743462] Code: 41 f6 87 83 00 00 00 04 75 37 e8 be 3f 9a fc 8b 85 54 fe ff ff 48 8b b5 90 fe ff ff 4c 8d 2c c6 44 8d 60 01 4c 89 e8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 5c 03 00 00 4d 89 7d 00 44 89 a5 54 fe ff [ 40.762570] RIP: ip6t_do_table+0x12de/0x19d0 RSP: ffff8801d9f3eab0 [ 40.768910] ---[ end trace 7608e94876f8d6a7 ]--- [ 40.773663] Kernel panic - not syncing: Fatal exception in interrupt [ 40.780545] Dumping ftrace buffer: [ 40.784056] (ftrace buffer empty) [ 40.787732] Kernel Offset: disabled [ 40.791325] Rebooting in 86400 seconds..