, 0x0) connect$nfc_raw(r0, &(0x7f0000001000-0x10)={0x27, 0x2, 0x40, 0x5}, 0x10) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f00000a1000-0xae)="069f0500000000043e9e9b2da8019a20", 0x10) 2018/01/23 01:32:33 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000000e000-0x95)=""/149, &(0x7f0000004000-0x4)=0x95) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000)=@ethtool_eeprom={0x49, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 01:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f86000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000324000)={0xf4e27084f340c178, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000041a000)=0x0, &(0x7f000014e000-0x4)=0x4) sendmsg$kcm(r1, &(0x7f0000125000)={&(0x7f0000158000)=@llc={0x1a, 0x5, 0x7, 0x59ea, 0x6, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10, &(0x7f0000f80000-0x20)=[], 0x0, &(0x7f0000545000-0x1e0)=[{0x98, 0x10c, 0x6, "f23cd77c9570bec542994c4b5e468379245a937d87943d9f468a938a9e0aedeace60fb2dc4d7fe6cc0535eefdc7b8c609517aad40dfe4b91ced7c825939dde9d4b504b465257b86a8a1938a664cd328381c0f5a83616052730549016a0c71193371b73672096e1babf30edc5a70dcd4db759c85e8d7895f443c4f2e2f181e0f4351faa"}, {0x80, 0x104, 0x80000001, "409bbe5157b3c13a1a71bfc673157e11b3fa039c14002ed27f821f58bc58af818be18b4f6891bad534c424d40298c316af08b4af8e14b660eec70b9729e922070a0cbc8efe72fbdbc78ef9786537495b84f32ccd3c278626933ec1278c9b8a337e2134e9159bda4eae"}], 0x118, 0x800}, 0x4000000) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x3dc}], 0x1, &(0x7f000073e000)=""/0, 0x0, 0x1}, 0x0) socketpair(0x1, 0x8000f, 0x7732, &(0x7f000025d000-0x8)={0x0, 0x0}) recvmsg$netrom(r4, &(0x7f000089c000)={&(0x7f0000664000)=@ax25={0x3, {"d5e9a547b05d50"}, 0x5}, 0x10, &(0x7f0000f6a000-0x30)=[{&(0x7f0000635000)="1e33838c15e3d1f152ea68438f9676d365413d1789c0ed6b2beb9f97703e774679a0dad70d02431e05b006ed37b1590ca1ad7d2e1d8a6c5747e3e786cfbfb362a3e3b55f223cdc8f5cb930c3a4c6cc438f020f29ee8ab5080b2dfd9538f1e1e2d2fdeec113ae54828faa7c0531ff41a01348698a2eaaa81168ad636f5dab748941e97e316c7accc33ab66c94bf2f4ad2eabd434d3dab524043402a44", 0x9c}, {&(0x7f000006e000)="cbbdd774ce213b2c42f1e1c0585467a26eb09dce03c1e3577a5e8dd3bdbe666af6b8f1b03d743936bb7b9d365b35d6baddfad940ff81609680578e07a5fe3a6c6186bc2efecf18d25e9c6fd961186e4110d0f0b6f74b46afc77bd3c277fe4dbeb8a6", 0x62}, {&(0x7f00009ec000)="1dc06608f130346ae6a3202fb4aece83c6d913782b13ecb27403e1dfa25bd8ed49b0b885ff953b57cd8e85d88c31fa973b5329f2dadf90bb363a237a60d9fd128f4a1a28585fd2c497b1bed911236e9b36e9125782649a5829d19f29db33da9764517a25b51f0e135f428d9d2d221d90eaad1b21a2c445916e890362919e198e8bd55a50e78de90f1d1a5dcecd", 0x8d}], 0x3, &(0x7f00003a5000-0x248)=[{0xe8, 0x11f, 0x0, "7aef20683d7deec061e3982283d3222ed53ec95fa3d6fd9e0608ac8d5784aa46672906684a37776de0ab74f8896349c1bc2e9d030d91ee0f1d05888ab633df6fa6c1c7eb8a853b068826905751db19f4ace9dd1db53bad8bcbfacc2a7bb3f0888063cee0cc54310100914dd915548a71f93f3429c2c82b08ca659677e0dde35ea52184bdea5bfcf82199a6c03a43ab39e12297560dbb38df6ab8a2f719480612a918a2b479607dea80ca10fbaea80b422bee06fcf1f71a3dd4bde214c1869f2da2eef938ff9a67e929eac99e058204e8eb642c6587b43919"}, {0x68, 0x105, 0x0, "d2fbd0e63fecb720ecfef56072725c29109af08df3d27a800ba9f1091054b21c09818de48de19807f46ac0a494b954116cd1033b3a6cafd40f371bb12d502760d5806972eb3f88ccb0b0bdf504e719a4129e90"}, {0xe0, 0x103, 0x80000001, "de81ec786feecad53b4cc958c8cef65d24a823243f4d5643137b5747cc8393cdfab5043d44c024eb4a5acebcb082f6117e5c3e22354ac30d22b13d068710d0d027a855750be39fc20448cae7f60d603472664b1fbf2a4be2b9271f69bf9298df1b13423a05981d8c28956204e9a6e0c3d9d42116ef733207d7abb1e09d186f0f14345b2271e295174af2828b66da9a991759b5daabac037b478c84c2b7e8b63b8ae880a08432153a11a6cd9b087d7769e3753262b60721626618fae91084ab8c9bb489e35e873fb1ac8ca3794528f323"}, {0x18, 0x109, 0x218c, '%'}], 0x248, 0x8801}, 0x140) 2018/01/23 01:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002eb000-0x4)=0x0, &(0x7f0000fdf000-0x4)=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, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000)="ae", 0x1, 0x40000, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002c0000)="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", 0x7eb, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:32:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000010e000)={@generic="3ea0de45f0eafbf603bfc2cfc03f3daa", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/23 01:32:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000677000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000001000)=@file={0x0, ""/67}, &(0x7f0000000000)=0x45) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000)=""/20, &(0x7f0000001000-0x4)=0x14) 2018/01/23 01:32:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000df8000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x51) write(r0, &(0x7f00002e6000-0x2)="ffff", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x10000000, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) socketpair$inet(0x2, 0x5, 0x8, &(0x7f00001ee000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000d9b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x4568ab6dc99659e6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000d7b000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b46000-0xa)={r3, 0x5d1, 0x1, [0x5]}, 0xa) write(r1, &(0x7f00007b0000)="01", 0x1) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x0, &(0x7f000099b000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000700000-0x4)={r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000001000)={r6, 0x8}) connect$nfc_llcp(r4, &(0x7f0000190000)={0x27, 0x9, 0x4, 0x3, 0x930, 0x1, "1a09df50ac800f8f546fb1001f137178c2387826b86851dbd58425bafe6fae31db404574d4ee74324d384a3d1378437acc2094ab58e63c69fc8e6fcd0f3e00", 0xfffffffffffffffd}, 0x60) 2018/01/23 01:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0xa) 2018/01/23 01:32:33 executing program 6: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea7000)="240000002a0025f000154302dd000007000000000000f504000000000000000aff3f8ff0", 0x24) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ea9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eaa000-0x4)=0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eab000)={0x0, 0x0, 0x0}, &(0x7f0000ac4000)=0xc) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000386000)={0x0, &(0x7f0000eaa000)=[]}, 0x10) 2018/01/23 01:32:33 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e1b000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000546000-0x20)={0x5, 0x0, 0x0, 0xeb}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000082d000)={r1, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000001f000)={0x5, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000001d000)={0x6, 0x0, 0x10000, 0x101}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000013000-0x4)=0x3, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000013000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000006000-0x4)=0x2f4) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000010000-0x20)={0xc8, r2, 0x1, 0x5}) 2018/01/23 01:32:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000b11000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x7e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x8001, 0x4, 0xfffffffffffeffff, 0x6, 0xaef, 0x101, 0x2, 0x4800000000000, 0x3ff, 0xfd, 0x101, 0x2, 0x3, 0xffff]}, &(0x7f00003ca000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, {0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x20}, 0x3, [0x22e, 0x1, 0xffffffffffff8001, 0x3f, 0x9, 0x4, 0x7, 0x8]}, 0x5c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x10000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x9, 0x133, 0x1, 0x1, 0x10, r3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x0, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r4, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r4, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/23 01:32:33 executing program 7: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000088) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x81, &(0x7f0000f24000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000f20000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f21000-0x1000)="", 0x0, 0x0, &(0x7f0000d61000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e96000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c05000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000602000)={0x0, 0x6, 0x8, 0x10001, 0xff, 0x8001, 0x0, 0x7, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27, 0x9, 0x0, 0x2, 0x8}}, &(0x7f0000ac4000)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000caf000-0x8)={r1, 0x9f}, &(0x7f0000d3f000-0x4)=0x8) 2018/01/23 01:32:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x6, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100]}, &(0x7f0000569000)=0x14) r1 = accept(r0, &(0x7f0000d50000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058e000)=0x8) getsockname$netrom(r1, &(0x7f000027e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000028d000-0x4)=0x48) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={0x0, 0x908}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000067b000-0x10)=@common='lo\x00') sendmmsg(r2, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket(0xd, 0xfffffffffffffffc, 0x100) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000ba2000)=0x0, 0x4) syz_emit_ethernet(0x90, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/23 01:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eea000-0xb8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = accept(r0, &(0x7f0000c5b000-0x32)=@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}}}, &(0x7f0000ee4000-0x4)=0x32) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000bff000-0x41)=""/65, &(0x7f0000b49000-0x4)=0x41) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}], 0x38) 2018/01/23 01:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000107000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000631000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000945000-0xa0)={0x0, @in6={{0xa, 0x3, 0x75d, @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]}, 0x7, 0xff, 0x0, 0xffffffffffffffb5, 0x0}, &(0x7f000033e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003d1000)=@sack_info={r1, 0x2, 0x6}, 0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x5, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 448.063637] sctp: [Deprecated]: syz-executor4 (pid 7957) Use of struct sctp_assoc_value in delayed_ack socket option. [ 448.063637] Use struct sctp_sack_info instead 2018/01/23 01:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x3f, &(0x7f0000acd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00004a9000-0x108)={0x0, @in6={{0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x5, 0x2, 0x8, 0x0, 0x10000, 0x7, 0x10001, 0x5cae0e5b, 0x7, 0x1f, 0x0, 0x8, 0x3, 0x10000]}, &(0x7f00001ca000-0x4)=0x108) socketpair(0x4, 0x0, 0x3, &(0x7f0000c54000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00006f5000)={r0, r1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007ee000-0xa0)={r2, @in6={{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x3, 0x7fffffff, 0x73f1c2b5a68e4d2f}, &(0x7f0000b5e000)=0xa0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000032d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) getpeername$llc(r4, &(0x7f0000f8b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003ee000)=0x10) 2018/01/23 01:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80b, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008ac000-0x4)=0x413f, 0x4) r1 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000041c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f000077d000)={0xfffffffffffffffc, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c95000)={r2, 0x28, &(0x7f00005a7000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000235000)={0x0, 0x1, 0x0, 0x1ff, 0x9}, &(0x7f0000406000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000602000)={r4, 0x9, 0x9}, &(0x7f0000e76000)=0x8) 2018/01/23 01:32:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r0, 0xc0045878, &(0x7f0000a8c000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5, 0x0}) 2018/01/23 01:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bb2000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24d593c34f0d8ddc05dfe5590690a9e6f6b1ae67a4acc1ba7576664725fe415eace2c50c4a8205344b4c96b5825dd7496b32209b6a81fcfd14769f4be2ad68a990a3685", 0xc1, 0x4081, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000893000-0x18)={0x0, 0xabc3, 0x0, 0x5, 0x6}, &(0x7f000093e000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008a6000)={r1, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000a77000)=[], 0x0, 0xfffffffffffffffd}, 0x0}], 0x1, 0x80) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a", 0x6e, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba7000)="890414", 0x1) socket$inet(0x2, 0x800, 0x5) 2018/01/23 01:32:33 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0x0}, 0x4) close(r1) socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000fda000-0x4)=0xffff, 0x4) 2018/01/23 01:32:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000002000)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0x7, @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]}, 0x5, 0xa75, 0x4, 0xa0, 0x20}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r2, 0x0, 0x0, 0x4, 0x7, 0xb26c}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xffffffff}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={r3, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000002000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x24) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/23 01:32:33 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcf000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000647000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000821000-0x4)=0x0) r3 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000566000)={0x0, 0x0, 0x0}, &(0x7f0000e60000)=0xc) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fcf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$ax25(0xffffffffffffff9c, &(0x7f0000809000)={0x0, {""/7}, 0x0}, &(0x7f0000f9c000)=0x10) socketpair$inet6(0xa, 0x80a, 0x40, &(0x7f00009c9000)={0x0, 0x0}) r8 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000598000)={&(0x7f0000f1f000-0xc)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc, &(0x7f0000d73000)=[{&(0x7f00001e0000)={0x2264, 0x12, 0x220, 0x0, 0x1, "", [@typed={0xc, 0x69, @pid=r1}, @generic="dbe0446a6dde3e513100e89a45dc2059f08b24892fde2941c07ef3462a5f1cc5d660b5ab9b78f82dc4", @nested={0x1014, 0x30, [@typed={0x10, 0x86, @u64=0x1}, @generic="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[@generic="b2746edfa93734150577fc6d5df184cd6963923005c406b6aaf6985870831d232d5d71b804f734390601b32cc4d56aedff240387a0d2550a60f0575002d2ea29ca877ecc036c6a494800bb78b8101777c5f68fed1ad83f1be34b06a311d0b10cf923fe0e89a0f9d6a5b9d633805766b3983662dcff72a53e2056521b68087bbe670ad15abbdaedda07bc118d284a448a24a425ba48340b3ffc014b665811402120ced9da945bd3dcef810b70dd86553474bb07035e1ae1e34af039ffbc96c4b605955ffb7ef085ac6b509b58832b8d8bd33ad289b947da626c1ba8705ebd1f62c45e8cdb0d2838915607", @generic="14ab8ded8dff87bc5fd3c28b8a4bdc46cc1164aa19ba7bd51558893991e70b0d6bae1e567cbc18c3dfc1141cad2faad8c012e499ce824c25366995d6aa9c8d8cdf0dc6b0e7a53ad0ddf8a4ee3ddccd039715ed8d003e798cce95492d70791f2dbf980b22b4ba825497f3e819f37e", @typed={0xc, 0x10, @pid=r2}]}, @typed={0xc, 0x75, @str='\x00'}, @generic="ea2a49a53e736e20e1dbe86c77b5af5f65be6e56485d6e7c0aa5579f30eefec904105ff51dba1f09b7cc77d9797eff8acc9cf17638bd737b7e39ca838583b9da44af1f299fd3913dbb16fbb14d69a5e40a643b16450c815e6245aa769237bfb2a5e0e2cf3be64ba65bcabe6c3c6f519377563dd6ebfbe1c4395c02201f00f0ce9844", @nested={0x127c, 0x7d, [@typed={0x8, 0x43, @void=""}, @generic="2fcb32b9926e02d7dfd1296186d811b700131b4caba8fca3c6f424a1a1a1655bbeec161ff1d3332be9f525710f43397a2e4471f637b68ccc62d930251d844ea5e89689813d587dbba94a80909464ba89adf95f1560dc32ff920420ea5a8ecdc7372e3c674d0dfc0cfddad3b1f0003670b7bf98833ae657541848ca41fa0ef236e5495dcf05b23250e738ddc72a72e875eea09feb67b7d91b8825ecaca839e2f6e85a258021105b7d", @typed={0x44, 0x4, @binary="32aa63b75f01af90b060541c079f850ded8622a32117673d395020b232a3c5e8fde96a077361a193db6609bb6e88d6a9a4b7775ea4c5d6751f"}, @generic="a12b70cd54ed79292256fb1c18593b483e36586029e5e989cafc8a8719f5559b1ccd12159a9062b30bfbea3f1feb196d2fc3bc09651b068a52b07daeca9eec14f3d65860e7dfb9d78325f8cba30c3cbacfbdd27e829e300cf3eba0f29aa72e2228708d4bc42cd9ffc73ca857437c9dcaa68fbf399c45e32bd3a33680c4365c0ed9d8f4d9ec09d2aec279ecc1de2f14a5fd74503d7d6d42a54809bb86dd878012b9d7ee3371ca5b0aed984a7e0adc5d08931e2ce17b74d8e04f74b569bb663cb64fc2f90fea08f4e9239775077ad40edf7d5fdea1647b50a12ace22906b99cdccd1b7ffebcc5cdc6b00909372e290f050a0", @typed={0xc, 0x46, @pid=r3}, @typed={0xc, 0x81, @uid=r4}, @generic="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@generic="a722afe20981e9bfc0f28ec4c23bfb12377e4a5efb145605f3b7e3401fe97e5461f246ea71c6b16ad81bc533681100d2fc3cb2704ec43a0cc543246e02676bd1caf989ead033e69196635195d0963c8fe6f4b6333259e135f97c4aaf0bd9ac35ca25723daf1c491d5514edaad0e89e5e4e12aa9dfa35806d3513e8"]}, @typed={0xc, 0x45, @fd=r5}]}, 0x1490}], 0x2, &(0x7f0000fcf000-0x20)=[@rights={0x20, 0x1, 0x1, [r6, r7, r8]}], 0x20, 0x0}, 0x7ea4f0d085f389d1) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000fd0000)={0x2, &(0x7f0000259000-0x8)=[0x41d5, 0x4]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r9, &(0x7f0000587000)="", &(0x7f0000fcb000)="", 0x2}, 0x20) [ 448.157237] sctp: [Deprecated]: syz-executor4 (pid 7963) Use of struct sctp_assoc_value in delayed_ack socket option. [ 448.157237] Use struct sctp_sack_info instead 2018/01/23 01:32:33 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000004000)=""/227, &(0x7f0000004000)=0xe3) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000003000)=0x6, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000-0x2)=0x0) 2018/01/23 01:32:33 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) 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) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0xbc)=""/188, 0xbc}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000001000-0x54)=""/84, 0x54}], 0x3, &(0x7f0000000000)=""/158, 0x9e, 0x7}, 0x140) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bb9000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ce8000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4(r2, &(0x7f00003ca000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006cf000-0x4)=0x10, 0x80000) sendmsg$kcm(r3, &(0x7f000054f000-0x38)={&(0x7f0000608000)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00007a2000)=[{&(0x7f0000f7a000)="9788fc11ca65e418278ab58a607798afcdbc18479d003327598f085429d03a41b36ff53f00a9337933540cb7f12aceaa6645be156180f31eddf9fd36ca043f5d631a787ba093160fd4e8a5073ca11f9bb5f1acc4c06c", 0x56}, {&(0x7f0000e12000-0xb7)="6342b2bee7c081437f67f9d5e10e1bb70d1a186c0c5c5713b49fb0f513b9782c90ca4111ad1c399accc0aeb7dddb95655dfe6f207f4a13f3a460914796408ca36139bee45af72317204ddc6d062fe1c275240c6e427c84046bd4b1216045a3fbfc059b59ebf3d0c3310220fd5558ebc8eaf1c63b10084883a6695f2331b9cae389c529e2838328b31f8dc04281f748f49dbfec821cfd1e14640c34c857fd52fa4cf4f01cfa73e1c764802b529e82cf22de84253e9c8f76", 0xb7}, {&(0x7f0000b04000-0xd)="e0423cfb6e4cc8b82c1a9f090e", 0xd}, {&(0x7f000033a000-0x9d)="26a379b50626618a346a2b086d35c9dece0ba4706f60d0e7e8df0b7cfa4ddc300d7090152db27ae19ee6ece93a701838cfd48e194e22bcc1b6f9c37061da57adc253005769d925c382db0e95afbd61028d5f1d3a1974cf6fb4e702623ad0520529d91429652d7d1726d98d4e4c77f87bf3d48dc60bcf38a4fe984e6340d5eae7f84b87abef132fef12434320c726cd76bdc1984c030d26c242bdf96db3", 0x9d}, {&(0x7f000002a000-0x7e)="a0aa63b3bac4262969a61cf73b25a75afc2b359e1aec09184523525e605bc1660d86763eb2810d39dc38eb2bc5695015397e8105c61c1f4273f2acf9edd863c636e08e1535269d6973789e8adf85208c0d4d8f5ef3c09db2e09e5b403d1580c847074b0ebac1195f381c33311a64c8b764c7e67aefd0166797f5d0f5a121", 0x7e}, {&(0x7f00009b7000)="59c13094866210deb9efc427e7acb5ae8cab04ca0510c425a398476c3de60b3b045eb62deacaf0e2abd7928d410bd9ce65c42b0f87c804c919f4b82dc8a05f32e4d134da213f34ce89d02d19718d7fa6f9b8baf09c23351d00b794f3287cfc7bfd646a5a0bcf678c4e29ab096e6c7157af560c19252fe2deda90d52da4a85a21da62f2b20d262c6cfe4569352cbce3fe7f7b72dd07453c81553994", 0x9b}, {&(0x7f000042c000)="437b7d51ae85aff6c09919a6c104aa8d5eff5d7a3f0b19aea0ea75be58b50386709bcd40a2b996a8f5", 0x29}, {&(0x7f0000283000)="b1524638469bbecc646775d14b5b9d169612055d1fc0e399683eca023f624bcb30ff2e47825ce0306428", 0x2a}, {&(0x7f0000d38000)="62e6fadefb05dfbf9547cb419611ebd9dd28a1ffd9ec8332093232bc3d1503c47623272260f23ed7e652012111e50f246a01aa4412d7d8457ea48e094f504794686c6302cff0347dbc92e3972498299d2970471bc4dcb1d56e1c65dcf960434624076144dfa4a32a0d3b6dedd445ae424b39bd31f728dabbe627154ea2290373479134da8b65a1c9e290e56b39ae0f471978cad5c16454edde793196d859939a5a3afb245908c1297f3eb77529c65bd3a97fe327dccae192837096ee0b20c596d5349aa0a2427e4166d88f6b6283c2c265dcc6", 0xd3}, {&(0x7f0000c5b000)="e22711d01871156716dd6b166d61b042dbc39f8c1c2c4787d2b5b1ff0f7565e436f7c89a8b684ce9c109e2803b815e94cc5b2a911fef8aca5568ac17fd3e78d26b8e34a4a55d48cc68f35ec79d4260fbd09312b7dcc9235153d516e7c013d2dd32278f16a1da2c166f79bc6c5e710ff479b0bef2d107b50f7ae25c34193788294eb233046604027076c4c9084c596214e54dd554a02048f0fcd2930d49aaaab3ef32de06344183954d863d1ce72412a5acc8d2ece1306b0e4c16f7f9069aec6aceaca9da246776b0a64c5d9b0a9c859421ad0201c3f1cb211a0033b3df49a4e45f9c3f6f0a1cefd8cf247d479136d5b0f910bfc0", 0xf4}], 0xa, &(0x7f0000cb6000-0x1f0)=[{0x58, 0x0, 0x7, "90286a1c86b728bbe0a262214e25573a4e9ed24a145de7884b69f67e5c19d821e4068ec6fbf82c7d6024ea942cb762b3322a51934f68e1ddb5c069ae7afc1507de"}, {0x98, 0x11f, 0x0, "2719620f727dba39960e39012c5f3808e303386639e766db740681f66b4571f191550425f7476fa704eeba523f59a17f98431dda18f574c15839f8f71e711af4ca1652dde09918c4a3f5cf8b6c461709136aa4e4bf1323f5f4ff87829005f154f0eb4365ee96f8cb4ff4c06991493ad1223d29c4d37bb019c7ea3a18a8fcb144ce734d05"}, {0x100, 0x13b, 0x6d, "287c4513588274b11fcc8a13b4b85f3a118d56746f6cf2bbd70f5f61ea9e88d7c33c076e564e854a3e0ab0edce50d741e3e75c798c10cd80db52e5fdb1cde9f90c4539b6ef4975e83536d2429e7db8b00da923d4f65ef2a85b2b1bc38379c8ff862def0b245bf727423de65e98c9a0ad1c93a507dc1f33c35979e49d992fc92550e9d0a7f8bf7cdcf0fec425104bbf39ef9965ebea6c652d630e0b7cfaa2eee70029efe3854d4f1e9b84339f87cde73080a28bbe96b2ca63aca6be99275e1f46d3f8e062e655ca5cff59cfe6dc8df53794290ab508d165b5b89507f6ca175ad56752652ac103b5e342082ca329f238"}], 0x1f0, 0x4010}, 0x8000) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000ac0000-0x18)={@rand_addr=0x4, @broadcast=0xffffffff, 0x1, 0x2, [@loopback=0x7f000001, @broadcast=0xffffffff]}, 0x18) sendto(r2, &(0x7f00000b7000-0x63)="15775e0315f23e75174a47a166fdfb2092e8f7723a381a403a05510b7ba450031d", 0x21, 0x0, &(0x7f0000346000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) [ 448.217242] sctp: [Deprecated]: syz-executor0 (pid 7979) Use of int in max_burst socket option. [ 448.217242] Use struct sctp_assoc_value instead 2018/01/23 01:32:33 executing program 3: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000165000-0x10)={0x2, &(0x7f0000617000)=[{0x8000000000b1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000616000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000d1d000)=[{&(0x7f0000c57000-0x60)={0x27, 0x101, 0xd1, 0x2, 0x2077, 0x8, "bdd8b493fde69a81e110d7ab4ed48543468b692a4d4daf3c64c6bef3c9492c2ba9a492816234e8b1e549d4542c683391e727a3d6bb36a59a7006d3fbf2e0eb", 0x2}, 0x60, &(0x7f0000e03000-0x20)=[{&(0x7f0000e03000-0x81)="c245bc6c9cad896e1a3d1150a038bf3a7147e1868a5b11469311045b06372cab86b250c312c3665649a04662309e45b0ac09eb364257c42f10bfbca6ab4a95fa0273497b4b0452415764a6b4fdf9dff455ee5c4e817e855a1f6621c2df9afb42d7c7595276fa91e854291a4a197f57b831c50af7f817d0dea4e245993602ff778b", 0x81}, {&(0x7f0000b64000)="3a4e573a0ed36fdbbe3cb4536863e03bb2e6db3cdf9fb867fcf5c20b185524c2259b06343a7e5ffe51f2d8525900c53ad221774e1a8253f6f3db3e6c870d05d1c573182ea812823b832a0f8a3cfc46c908b34726a4a99f4a38f65f5e80e4ddbdf0ae029832dd1ca209cf02f08a1c8c8d8bad88f25f3b80d440bafb8333bdde68050c91885e637f03fb5904afe46f4922b753c32d48516642e45296466c77b84457219110b2079c216a0aa4edc2", 0xad}], 0x2, &(0x7f0000340000-0xa8)={0xa8, 0x107, 0x3, "a894b80634f883afddf70eae5dd405065b549c22cf2279be09440504d396a9a0545d290e071649245be5ac0b49901df3ea4b553955ec934aab4e95f438f8e1f0f3c8c365d9074138bbc693550d3d8635c35eea44bdb50384956d9aad09ff35a3e4111fa60487e8ee29a57b332ea35248ab0b7b85fb9f5ea4c8e53e96d2deaf6df4c1ec710eb28c5f7fd31a39a8b1c9e176"}, 0xa8, 0x825687345d8d2725}], 0x1, 0x40) 2018/01/23 01:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000100000)={0xffffffffffffffff}) bind$netlink(r0, &(0x7f0000bd2000-0xc)={0x10, 0x0, 0x3, 0x800000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe04, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:33 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000003000-0x2)=0x5, 0x2) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fc000)="04", 0xfffffdd1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x2, r3, 0x1, 0x200000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x6) 2018/01/23 01:32:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) 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) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000)=@ipv6_getaddr={0x9c, 0x16, 0x3, 0x2, 0x3, {0xa, 0x1f, 0x400, 0xfd, r2}, [@IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_FLAGS={0x8, 0x8, 0x404}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_CACHEINFO={0x14, 0x6, {0xdb, 0x1, 0x2eb1b534, 0x4}}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffc1, 0x80, 0x8, 0x7}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000044}, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00008f9000)={0x7, &(0x7f0000996000)=""/196, &(0x7f0000000000)=[{0x0, 0x7f, 0x8, &(0x7f0000001000-0x6)=""/127}, {0x1f, 0xe7, 0x4, &(0x7f0000000000)=""/231}, {0x0, 0xbb, 0x1e2, &(0x7f0000000000+0x27c)=""/187}, {0x1d02, 0x74, 0x0, &(0x7f0000001000-0x74)=""/116}, {0x3, 0x1000, 0x7f, &(0x7f0000000000)=""/4096}, {0x31a3, 0x1000, 0x6, &(0x7f0000001000-0x1000)=""/4096}, {0x3, 0x49, 0x9, &(0x7f0000000000)=""/73}]}) mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0xcd8]}) 2018/01/23 01:32:34 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x0, 0x33a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000639000)=0x4) 2018/01/23 01:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) connect(r0, &(0x7f0000b54000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x4, 0x2}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r2, &(0x7f0000e9b000)={0x1f, {0x2, 0xfffffffffffffff7, 0x8, 0x800, 0x200, 0x3}}, 0x8) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x30, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:34 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000005000-0x98)=""/152, 0x98) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@ethernet={0x0, @random="d23e72c7d450", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x10)=[], 0x0, &(0x7f0000000000)=[{0x28, 0x0, 0x2000200, "7305e1d02534c549ca1e2a13322e396b0b"}], 0x28, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r1, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000006000)={&(0x7f0000004000-0x60)={0x27, 0x53a, 0x2, 0x7, 0xffffffffffffffff, 0x5, "3b3232674b69a108f95451bae03889c515d696cca31f5d31895a36bbe4a0bf8a0a5c5f77fc998ea19644cfc6b69b22d82f1a56662df424ec858470b011fb80", 0x10001}, 0x60, &(0x7f0000003000-0x50)=[{&(0x7f0000000000)="2f69e51b1cccb85081ea7d5e291e8b72958a5c00b569cae171924137837eaeddcac127aa335262c8dc854e703f783c8ae377a0983d4b4d182607f9a7a8498e9e217194bfa14eab7578fd32c229df28f9ba433726181af287c004c54339aae3cbd0a1f15f1163dbd343fbfe899cc572fd03f1d708e45c7dabd9e39e20b41163cb494bb72774a1f73d8086a4e4358c45abd065d404bb91a9e3ae378a74798282fd5aaf7116baa191912f10f5dc7aaca88817adf472c13bdab11db7c7dac38266", 0xbf}, {&(0x7f0000001000-0x94)="06adf9e3d12485673b6166518ddc743c36649ad0d9686382a08cc1a18dae9a4874db90460992fde03766db0c559d90d80c6174379b27706e9b905e1de5dc20f29196412f5f8ffbafc8fe65391e7e7b8fb8160139bdb7fe66c0a9977aacd82c034fb0e9d0dc547212421b140fd44cfaa146f3c7fb08182163499db1ad6288894ca8cbaf38c509d7d3759271a21081d385d5312fbb", 0x94}, {&(0x7f0000005000)="c5eb51eefdd2e95008350b4fb995aa878dccaedf52d83cd972de54982b20c2c1d1e16536e0effc68981b0b54df97e9b371e601ff9a4ecc9dae73cfcb77ef3feb10455c5fff119cc5e55e83ef94e3757777d4562f4d9ee7931ef74c24a37a215a916963bd", 0x64}, {&(0x7f0000003000-0xbf)="16f1d02a06b75664aa5e9bb70999f6dfd732c2d571210acce103f73857c9d5a389a135c21b75b96bc9f0f58733581b4be0495848e74dc36b51817d00d09e6779374892aad3eb388d94c733f75c25c4fd8d980197f40319b94571a84391654ee3a4581be988c0f7647c1a6b623660af27e5696bf6085612e1cbabf62529bb9d5af5ef2c04a7e8b94ec2a8e3dc6f718e0ce91f872705501052a10bf59cf0528e81b1a6948ee7109fd65b75aeefb23bb3317ac74d863c145864588ed58a862b9f", 0xbf}, {&(0x7f0000003000)="99ff4cb45806ce1d3a4981bf2204fb88e07751935895be3b9d77132771028da1cf67e4ca899385172b8f4da5634832ce8e59434875478e5e01c36661f34aad3f409458955b3bc509c473ae98f990f0df181b21adf616c32baa9034605ed6a60afe66b59c47d7fbf3e973", 0x6a}], 0x5, &(0x7f0000002000-0x48)={0x48, 0x19e, 0x5, "c294f54c83fe75f0c10b791897ef106d6e565155df2c63c8fe091ea7ceb11d68d3566a6b4621e6e479f5001fbd0dbb9e89148298"}, 0x48, 0x40000}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006000-0xc)={0x2, &(0x7f0000006000-0x10)=[{0x1, 0x8, 0xffffffffffffffb5, 0x7}, {0x23, 0x3, 0xa7, 0x80}]}, 0x10) 2018/01/23 01:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000078e000-0x78)="f8f173a0950372f6ff1cb20c22ed096ee42b499c6ed451fa0799406723787a4d3383098a901e6e3594c83309f199b82bb11859b829801b952c87341d4e0751ed7d8315d2eb1ff472be8bd02cc7c36228635c3dcdbf21295aa269283653476021dba6f47449ddad8a47ad4d82d31c857417efb4b62a0fc08d", 0x78, 0x80, &(0x7f00005f3000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000037e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cbd000)={r1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 01:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = accept(r0, &(0x7f00001a5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e4000-0x4)=0xffffffc4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000177000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) accept4(r1, &(0x7f00006fd000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000414000-0x4)=0xb, 0x80802) 2018/01/23 01:32:34 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socketpair(0x8, 0x80807, 0x3, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f000002d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x731c, &(0x7f000002b000)={0x4}, 0x8) getsockname(r1, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002b000)=0x30) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000002f000-0x4)=0xea, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0xa, &(0x7f000002d000)=""/86, &(0x7f000002d000)=0x56) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000002f000-0x4)=0x6, 0x4) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000012000)=0x0, &(0x7f000001c000-0x4)=0x4) pwritev(r3, &(0x7f0000027000)=[{&(0x7f0000005000-0x87)="77e7b2326e7c069c0fb88b8ea5db9c22b5a6c803931c5db51057325f51922d7cd4624bf76ec43ac41f184f9777cf940cc9bd6f20a2eb71fd93354028bd8f6516f85785d1bedaeb0d7252427924fb40173982cfe161633ed110efc97c47e624dffd2bfab53f10ffb36edf0fee73cf245f32a6bcbea0687e0956f148cdfc152dc0e098d52551cfdb", 0x0}, {&(0x7f000000c000)="3d433d822d779c149982ec9602dd983bf101e97be4e87d6d295bf1a9081902ceef7f4d727d580f550608339732280f14318bb2dadd0e72713122b7cbc2aaf05476cdba2f3f14cb25bb1b41861b8fe4f69cfae6a0dad9e083729e6024472d804023b169fbdd10a4ef38953948e8cf9c20f5740b231789f1131e5e09f551ef2b6962830ca7a8ebda5daf3d9eb1cd723ad20e2cd100076dc4ca6aed4b39afeda7b3372626019d4a48c7317f5142bfe60be3dd74c4c6d33c3e33d5fced5c981feff1dff36c13c0d1de39b177dcab06ed5c4bb0b58243a64f876d83b42ee8162db286052d66b5d13ad3578a7a04401b2b06408156c632e270ab2bdbf3c31b8a02aae28aec9be224b051e5c90c4173c86224eaa54325abde10d8ae8377200dd4080258c73767bb06fea66abbcb87fad52ca4d34794cc6514a0d629ab5182c9f644609e30984adc1264706481f4a4b9c5b82d64c2394b1aeac3d113b68789b89116c986122c9cc6df44c15d57726abaee73a2ade02de1650539729499e2d0248a42f20b71381abea2e7c3169b6dcd51d642265b777e31afb11b2175205b948c4552ff98de5f8a772ac6abb6ba9230a34a940c6caa33f8ce7d93ce648cf00f8ce04f151536b5d87f17d60fef7a109484d852229b20676a53c6f2405a3f4d879436959338e7d36b280ba9e2a4cb39c4851a757f44b48202c800c8a998924e991d8fb3a3d5d58d2084a10212969cd987f85cb2bf3a47a1e4f368f56f2bd1d77f94b54286202bbc7da77abf723bed558810d7514fe97da63493b6bb3eb6696f3a670ac3a073f7a7c67322d2403ea8b4a87412c34075cbf179e2b137b54040b34d79dba3056ba700bb799287d76a95a21d8b952951bb88fca781ae5db1ebb9481c72d3f141922d2e9f5fbd158f799ccc7a034c995624972313f8cc1559f43852398ffbc7979c2832ad70c47c41dc9062e2af1b29499b93c4ff64510b491e551ab677d1cbd42f1d142fd6de228306fac639f85c7c6f0a8941d9f00909ea2e4e8406e67304bb851e2c0e133ea050ef98defe54077167a164b9d37396cf744d9116737473c229b66bdb839f12488fda17e39059049b96804a9a53f3c1e036e8938a361f174ca39f2db4b4a5c4472e20a3ad828582128d37d6adff23f6022df6ef1b3d9e3d89d85517e35c05cd8913c8306eb05592100421cabed9a9e3cdfe1c326cd03276bca5cb6167d39d93031d7f4d822615db008daaaeccab99896a355be2b6b0f294988218f2efb7ad8054c76db64043f29f78c58927f993b3ff933e3acb1f967047ac3887bde1ff255c3d7adae9dd0cfe48292b5ad6744c9733958ff7631a1a73c6e5b05cc7308bdea91368a191bfd5a5eb7479b45cff79341051b61ce9caeac33a4f88e043a4ff7cd8cc20859b1bd5dc28995f33034fdcbf2f6015714a2c6a44a7060a4500ef31fe3a42862edfc1babe087f2ed3e963a90033e0ad1ccb277070a819b0cd3622196bc9d0cfb0f8270e0f723ae7c40698077a9804a16e6e2a42b91a154a740a41d60bcdd9a6f82fb4a15813bccd8cd71aab5cce7621a517ca8b400935e6daafea427aacf6649bf6b9652de435f7ed6c465a3c92032fef56cc16dc576220b9672b742559fca522b06ac78743e481ffbf27836e69be0b31ddf0a84eb53fecbd30ee6cb68640d2e7ef7393a8348822047836c3b15d127dba8e3656e7a14e94d35a92eddf1e0a00259a81a6b09c17a038586fb2393c5bfe21e9ad32a8962d07a6e3fb5e37499fcb53e863ce375d91731f03579ccc9131c158d8d4abd1a4bf368865b1c0a13c703ca5d32ddc856df0a29d0a005382098460db4996398c89ddaf4ce7193a8823b6e7a7e2041fcced18243a0e10132275b3fe1e35fe0d82132dc006f114ab461ae9f33a4c6c7f4a2b82b6af2eddb46ddb4127370fa229151a3d7338675ababea55e513988a7248fdba0b6307403dd045ae2def8252cd97d7988d525a121ec1f83c124d29dd95298eee599f667674f6b2887f2953eee0904101b3999e21b2d50f77d873c9f8d463b5eba61b67b0a975084845c0454c0a50a65da53836c4cd456b47b91ca3cb54c32e82ff9439f062c77495465e2dc4a733a481e309228101d328e03c8b4622ca0d1205bb62e9f76af5dca88da96727ed415e496183001037cf8090b0caa35e4d3f3fad0190cfcb249f336cc67a0c0eea0a26a1e4d6acd96defd957225f29b1e3b240003920b4b614d4adad9d2d072cdc85a1b75f968df0e8cebef95399a390adb361c7361c456ced4daa6305b3e67b6b0265135c8b79e5fdbefaf627007f8ca60319449105d9c115bed9f527b1c60f818cca98c6ded538e6fa7d52a93d71f343b4bb7614ddbbda99b8524253092fde0936cae395aa4383d721c45ce7f214ae0461dc1dea811b38e78fcc719229e072bcd5070459411a0be844346e91f53beb9ed8a405cc7c0cac788675ae46ae8975391a49408e8606e142c8673ef77164da3d2b71fca1eefbaab7e87f19a35a5a50b7a55110d18e71c0c2c359d9d70c9090627089e069b9067c4b4da0a87c69be18ccc74428fa3749ee99168fe36f20222669e3dba0a56a5da7fcf1a5893940e9fcdc7d25107a97507a99897e9a52dbb34410425eb8e95fdbf7bda1d1db0ee116fe5db7ff652fbc675166f114be3d62e6c433c1e17f4d2d3b7f2e2e573103eb99d3256ea0e4495f876d6997ea386fa5d2080c405e5cdc77bfd66b1e45bd448c8d62db74f7978673ef069efb66e18607cfe7c2abeef65e88881edaa4e5e6c058fc473f5615a3517106b6d4d1d5a1852aa462bbba8f0277609147ec2df2625e1457f97366612158169e1b6e60c287eb607c2e9ec80892eff4fc8bd7f540d6584b60457a8e3d35963000be7fc750479d7d533ec46d90f73c394f1b45db1bafaa1c489af118ce3f18a07dc3b1b69559c5103502ebeb4a43bd2437aca60dabc6419ce4d95a0e65cea9d7eb5f8b25e1e2048f73b409fe82e083549ebb706631fc33b9f3a0856e8bc04bf96003c74e3292a5b23f642d8d6500f5ef879bf0aa5deb384961d0ce6a63c645ea06996ef77589802d9d8d95656eda04fe15ac420735876576d2be9dae07bdf35a6898952a17a946e82d2b164d3c2da3cbe0cc54496e6c956c733afa27cf3b71d87e75ddc5ab0ce73fe5925a58aaa6b92b421c65aec70d535b3a35ef865345d15ca988326970ab9fc017abbe3eec85ff13f127c3b0b325810b4e855559ab9e3d2388d3bdac5228d87cf964b746ac27b6a178f83e3c48f2617de00003cb71fa484635276f7a49ad94d607d773951e9abb254cf65a2754dbf84e856e2d252bd8d9c4157a750d4ca347b66721f4dc0b17ad95729337fa4f953c6ee02b695b1f547ef525618eca4018f8d45a66111f5ef5795265bb5167e6bf0c53cb0c2b71b65f384fde20a2709dcd0b5a6fcbb4aa0b19309391f39b1470beca7a2a7a0aba85d9715578af35b0a1885318cae2f0fc66e11dcf52164a7705168a6dd67ae315a25bea1b2d57bd68f7abcf8c20b6fcdba70c68ad479c943506aee881130b010b4ce4064088aba45fe736b3356336864de32fbd912314968816b5382d32e310b5c662f9ee1a80233aa2392d50e3013144500a26b542638893832281c4c428caccf9fd98cd584dca13edce2d15d0abca92cdf96ae99e215551ec97b1fcdf8b4dd4c676a14930bb571cbf304c746d243635c81bddd64fed7fb5e3a4fea80be1a032019147be53f26a9841dd028f9da4890a525b8dbe006b3c9a69ea35417f4b7edf4e7795f7262771e6b1bbcf3166a6e775b563836ffc843e5e46ef59f023b9da2a68b4f11bf31d297d06854e3e3e24788dab193e0010f91577bce54256b940518cbca2ea8dc319548d19aac8b9c204085816a84b61a71e021b443fe5315cff2160a1ecf66f36b69419be86cc861ea8706fe541e21beccab2e9d74cbd95f3f0e48e0bd68a2639c84eae216dad655849205cd37a3eeaaa6ed991a74795908bed38f08fc1d2953b202923a06a5267671e716573a318dad9cdfc81214129575bc0321de8af460461c08ad60d8c67c9989dba3a5ac58aa261047c1a42404b8b09c27de1d4054f56aa0d89c1eebc11e81cb3284c59c832c0a6822ea39ab35af29fa1600b04aa91c2e56fe576480eb03d28e2e09d69f99cd2ed704ed6b2b9fa54af93dc034e8f2798ea61817af18ea5c1222895d532165a63bf3b17791242e42e59a77f87d21a0e5361afb35580b5b9acbcca6fa0723605403924714b3c160e93c5fd75bea74ee81982499eafd85f8a44fd11a93c79e2808862c1db04c87900e7001963064956a76acb228b54723a657888e4ed4b7f2995dc3c744f43c4abcb83e04b6ed2a8cd855c3267d7d13d76c3c65788c8d00ce87f2a31df553fc298fb75626829be5989e3a1868e2de3c7e4868c9dd21e154da6406918f848919b35a99abcb943809d54a39532943f1e436f912e9c3b06ddebfaca81ba32a11ce46080d600d7801249f2859b0e70a60c71b7c93bae6a343df46f843fe43ac1c21df9fb9fb876c7a7041b42cd9e449cfe170f3e6788d5c9942f1c5577865a27651fe036a1a2c26aa76689c4ae5619c3594624c281c2e2a1d1e36fd81ebeae4a2d4fb5f738e83ba9ae28082d2b77bb0b32f70b47653aad632b223abee4adb0a7d58f325fbe0ed73c11e16afe73a58c4ed18a06b73f0b78970e1f7756c853e09a3839c4811eb8da71a9fe59a768e5910158fe9d659d87e893757af42f3c7a44732c0122a820c578e96accf347b5d0c5f903b68f1f0a1de2d80f003ba5d06c39780520757a7a7d725029ebd7cc7a3167a66a0f389b01e3ed06270adc4f5e040c25e665e9002d1bc53b869fbe9ff5b1e356418746c7e7f4824d03b552dd6f690b01c75d9b1f24fbd0781ced3a63e5f06f10df4e75b3942d72a1227c8ebdb3d20a5edf3e528a3829f6c79d996e730f75101c062131c84364db1ec46fa94a7b3084cd5e0c9127622332fda67c7522bd8e9414823bfff3102bc8c913a7b4eb1aabb681cdecf16ff6f916b0a1ba49c399462f2b9964350371e694ac6e283bdebdaebd0561147e3510d68b0079281ddac86817361aedf3614de9288ae3dff3a9e08d66ec3d7efd212b8afda74ac4531da18608e45b8b9b67a5327ea5634d4d8bba87abdab17cc7762f1380e91155b79660f2f79dea3f85edf36f6acdcf4371a408fe80ab6b05cabc7b4d42bfbee4802881b5dbdd635d39bf57b5d4a5386f1ee8c1d5071318da72bc3a501e30968da8f453ed86eec9abd417acf719e5b5c32da38cde4900ac14f810704d71034e871013f0481128924edf81167330d4a39853f03d32162d0066a207d92ae4fd68b6f53458ebd6913f15d5ccc5cc6770e205f0a506f84066227c379fab86f37fcd3eea82795f48b498cd1b58e8dcc2aadfce1fb149e37d944b899ad6b644413c12f7fcda34d772064b85e70007f3885ce3d8f02c9966b24475d0d53c497982d6b2fc0d2f119b9899e338b6626bc8ee28c9758337bb622dde739ddb59667c6e8086de4bc12146d68d64c8340671a7ba9ef898bc7ffa518d2fd7aec0a4a6ddd104bc28eaea999a0fd999f86b684463d0b82aa303cc92c63907ee85f55a74c09f4f623bb6c4c997ce0ad9a7f98cda2d282d30d22379609d558c1f4f264e952f5733c19d8fa7e4e484b30fe4aff9f45d43980e1ac67e17fc7df78e7b4f0c9cebaec764623859a2108867a4573e8a0c5b67f8b2bb94549d53edadeeca24fac89644845e2c79d6a57", 0x0}], 0xd36, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$alg(r3, 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002e000)={0x0, 0x0, 0x0}, &(0x7f000002e000)=0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000022000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000028000-0x4)=r5) [ 448.362918] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=8012 comm=syz-executor3 2018/01/23 01:32:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000)="ae", 0x1, 0x40000, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002c0000)="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", 0x7eb, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000f00000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003dd000)={&(0x7f000022e000)='./file0\x00', r1}, 0xc) 2018/01/23 01:32:34 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r0, &(0x7f0000002000-0x32)=@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)=0x32) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x4030582a, &(0x7f0000004000-0x8)={r1, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000000a000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 01:32:34 executing program 4: r0 = socket(0x10, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a89000-0x4)=0x5, 0x4) 2018/01/23 01:32:34 executing program 2: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000f98000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f97000)=0x1c, 0x80800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) 2018/01/23 01:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d9b000)=0x0, &(0x7f0000169000-0x4)=0x4) pipe(&(0x7f0000ddb000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006ae000-0x10)={0x9, &(0x7f0000307000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000c21000)={r3, 0x0}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00005fb000)={@multicast2=0xe0000002, @rand_addr=0xffffffff}, 0x8) listen(r0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000b00000-0x18)=@generic={0xffff, 0x4, 0x8}) tee(r1, r0, 0xfffffffffffffc00, 0x5) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000755000)={&(0x7f0000c8f000/0x1000)=nil, 0x2, 0x4, 0x0, &(0x7f0000d61000/0x2000)=nil, 0x9}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000225000-0x10)={0x0, 0x6, 0x1ffe00000000, 0x2}, &(0x7f0000b93000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006e7000-0x8)=@assoc_value={r4, 0x3}, 0x8) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x0}, 0x0) close(r0) 2018/01/23 01:32:34 executing program 5: r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004e4000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7ce, 0x80000001, 0x7f, 0x1004d201, 0x3}, &(0x7f0000876000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004a9000-0x6)={r1, 0xdef}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={r1, 0x10000}, &(0x7f0000000000)=0x0) 2018/01/23 01:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000095c000)=0x1, 0x4) r0 = socket(0x11, 0x8020400000000802, 0x0) connect$netrom(r0, &(0x7f000081f000)=@full={{0x3, {"15c081d547c5e8"}, 0xfffffffffffffb06}, [{"68e2daa1c3ba91"}, {"f18b819b533fbd"}, {"ecb5d2b369cc6b"}, {"e0fec8dbfe42cb"}, {"356b1cda90d8a7"}, {"3c1b3103edfe61"}, {"34eece16be3de9"}, {"158ed6932620a2"}]}, 0x48) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x13, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r0, &(0x7f000009e000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x1f6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1f3, 0x18, 0x0, 0x0, 0xf89, "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"}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}]}, 0xfb0}, 0x1, 0x0, 0x0, 0x0}, 0x40) 2018/01/23 01:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x7, &(0x7f0000fc3000)={0x0, 0x0}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000c9a000)={r1}) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000dc2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000031b000-0x4)=0x14, 0x80800) getsockname(r2, &(0x7f0000333000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007bc000)=0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f00000f1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f5000-0x10)={&(0x7f00009a5000)=@updsa={0x110, 0x1a, 0x511, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 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, 0x2b}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000ee3000)=0x0, 0x80800) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f000061a000-0x4)=0x7, 0x4) 2018/01/23 01:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3f, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xd, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={r1, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000008000) socket$nfc_llcp(0x27, 0x3, 0x1) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept(r2, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) socket$bt_sco(0x1f, 0x5, 0x2) sendmmsg$unix(r4, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg$nfc_llcp(r4, &(0x7f000033f000-0x230)=[{&(0x7f0000bcb000-0x60)={0x27, 0x80, 0x8, 0x7, 0x0, 0x6, "5694600e3e9ad92789fcb52beeabe5732c1695401f1a4bdd60d4755f9ee9c415cf06adfe0e0117ce63a539091bc46501d49b37abdf189a838abc1f24e20706", 0x2}, 0x60, &(0x7f0000a18000-0x50)=[], 0x0, &(0x7f0000dee000)={0x20, 0x0, 0xfe, "41fc0ca2fd01cfbcc40bce1ac1"}, 0x20, 0x80}, {&(0x7f0000313000)={0x27, 0x15, 0x27cc, 0x7, 0x401, 0x800, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x1}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) [ 448.425693] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=8023 comm=syz-executor3 2018/01/23 01:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ce7000-0x4)={0xffffffffffffffff}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000f4c000-0x1)=0x7, &(0x7f000024d000-0x8)=0x1) getsockname(r1, &(0x7f0000fed000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d11000-0x4)=0x60) 2018/01/23 01:32:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000a74000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000439000)=0x0, 0x73) 2018/01/23 01:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000773000-0x4)=0x0, &(0x7f0000850000)=0x4) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000033f000-0x4)=0x0) 2018/01/23 01:32:34 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendto(r0, &(0x7f0000003000-0xe2)="", 0x0, 0x0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) sendto$packet(r0, &(0x7f0000003000-0xbd)="6c791a36ef03b549701f8785550754c73f68a5fa4f90a8198333a1b23f6325840ece3a5fc958296838a48876d179f39aaa67850652084aacaf3de25277e8ea8246c8fad8711a521962142c1b936ccc332a572ff4a105945335b987666e6834c558f51cdedd551b26f128c820cb3874a1bafa1e6b6f011176becc3b2ac2725d8eb9ecd927d9938a0222ac906590c95904032bd5c6e6f50eac12fb47e998b8ced13c41551020b315cc0df5c601f3d4f3e0f99f94b9561d265faf4023dde6", 0xbd, 0x800, &(0x7f0000004000-0x14)={0x11, 0x18, r1, 0x1, 0x8000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/23 01:32:34 executing program 3: pipe(&(0x7f0000e57000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/112, &(0x7f0000001000-0x4)=0x70) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000605000)={0x0, 0x0, &(0x7f0000d9f000)=[{&(0x7f0000662000-0x9b)="e3c955699dec93f57b20721a7a999bad5f9855f891f92fdb52734a8cd32a545177eeb50bc14bfd67cb6260ad9434b7cafa1352b7378802c1216f017378e1b5f3f40945690cea598428de3347b2f808a098bf2b6a80570af0cf848eaf6213df5102329cefa53f3c2a2145ea71b6bcc3d26c5cce1e68b530229ecaf81e8bfc3a20d8cb32a3c7d521b6a19a3123d1342e34", 0x90}], 0x1, &(0x7f00001ed000-0xa8)=[@assoc={0x18, 0x117, 0x4, 0x978}, @assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0xa8, 0x4000000}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r2, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x8}, 0x62) 2018/01/23 01:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fd5000)={0x0, 0xe8, &(0x7f000070c000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd1b}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in6={0xa, 0x0, 0x52fa0a80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000044f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000732000-0x6)={r1, 0x5}, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x1c, &(0x7f00005ae000)=[@in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) r2 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000a8b000)="e125ed364170b73fcd0d870e8b812f2c", 0x10) 2018/01/23 01:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000c96000)=0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x810) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000001d000-0x4)=0x0, 0x4) 2018/01/23 01:32:34 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000a20000-0xa)={0x1a4, "822373cac98e"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000001000-0x88)={0xffff, {{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x78800000000000}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x9, 0x4) 2018/01/23 01:32:34 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000ef000)=0x0, 0x28a) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d7e000-0x3)=0x0, 0x4) 2018/01/23 01:32:34 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common='ip_vti0\x00', &(0x7f0000003000)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000-0x4)={r1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002000-0x38)=[{0x3, 0x4}, {0x7, 0x7}, {0x4, 0x81}, {0x3, 0x3d9a320f}, {0x8, 0x860}, {0x8, 0x0}, {0xf, 0xffffffff}], 0x7) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000004000)=0x0) 2018/01/23 01:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000070000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000098b000-0x10)=@common='gretap0\x00') bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00002db000)={0x76}, 0x1) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/01/23 01:32:34 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x2) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000004000)={0x20, {{0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/23 01:32:34 executing program 6: pipe(&(0x7f0000050000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x2, 0xbf86, 0x80000000, 0x40, 0x1f, 0x6, {0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xdb, 0x100, 0x5, 0x1f}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003e8000)=@assoc_value={r1, 0x9}, 0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x0, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) 2018/01/23 01:32:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xf, 0x3, &(0x7f000089a000)={0x0, 0x0}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) splice(r0, &(0x7f0000355000)=0x41, r1, &(0x7f0000af8000-0x8)=0x0, 0xffff, 0x5) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) shutdown(r2, 0x2) 2018/01/23 01:32:34 executing program 7: r0 = socket(0x1, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000020e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x2)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x38)=[{r0, 0x644, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8400, 0x0}, {r0, 0x409, 0x0}, {r0, 0x100, 0x0}, {r0, 0x0, 0x0}, {r0, 0x100, 0x0}], 0x7, 0xfffffffffffffff7) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f0000001000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000e9e000-0x38)={&(0x7f0000001000-0x8)={0x10, 0x0, 0x0, 0x20400800}, 0xc, &(0x7f0000e47000)={&(0x7f00005c2000)=@newsa={0xf8, 0x10, 0x200, 0x7, 0x3, {{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x2, 0x37924000000000, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x11, r1, r2}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x3c}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20, 0x5, 0x800000, 0x2, 0x8, 0x9, 0x1ff, 0x1}, {0x1f, 0x80000000, 0xa3, 0x5}, {0xa8d, 0x0, 0x800}, 0x6, 0x0, 0x2, 0x0, 0x6, 0x41}, [@extra_flags={0x8, 0x18, 0x1}]}, 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0x4004001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000d01000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f00000fa000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) getpeername$ipx(r0, &(0x7f000000f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ae000)=0x10) bind$alg(r0, &(0x7f000099a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) 2018/01/23 01:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x119e, &(0x7f0000891000-0x119e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "1607cd", 0x1168, 0x6c, 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}, {[@fragment={0x7f, 0x0, 0x6, 0x7f, 0x0, 0x2, 0x1}, @hopopts={0x84, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x3b, 0x0, 0x3f, 0x7, 0x0, 0x8, 0x0}, @routing={0x2f, 0x2, 0x0, 0xffffffffffffd338, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x2c, 0x0, 0x401, 0x81, 0x0, 0x8, 0x2}, @dstopts={0x2e, 0x217, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0xc4e, 0x2, 0x100000000, 0x7, [0x6]}}, @ra={0x5, 0x2, 0x7a02fb5d}, @calipso={0x7, 0x30, {0x2, 0xa, 0x0, 0x9, [0x100, 0x3, 0x100, 0x6, 0x101]}}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x30, {0x1, 0xa, 0x6, 0xa39, [0x60, 0x3ff, 0x4040000000, 0x6f, 0x5]}}, @generic={0x6, 0x1000, "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"}, @calipso={0x7, 0x30, {0x7e, 0xa, 0x5, 0x5, [0x7f, 0x8bb, 0xfc00000000, 0x6, 0x5]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x5, 0x167, ""}]}, @hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x3}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x1c00000, {0x0, 0x6, "ba5d49", 0x0, 0x0, 0x0, @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}, [], ""}}}}}}}, &(0x7f000067b000-0xc)={0x0, 0x1, [0x0]}) socketpair(0x15, 0x80f, 0x81, &(0x7f0000b28000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000515000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000c4a000-0x10)={0x2, &(0x7f000065b000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000e73000+0x735)={r3, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000827000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000cc1000-0xc)={r2, 0x80000, r4}) r5 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000679000-0x4)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000302000-0x4)=0x2, 0x4) 2018/01/23 01:32:34 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x0, &(0x7f000044b000-0x8)={0x0, 0x0}) getpeername$ipx(r1, &(0x7f0000961000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fbf000-0x4)=0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c2", 0xa3) 2018/01/23 01:32:34 executing program 0: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000-0x5f)="98802ee8c49d4077f04a94f623ddb22a63f39e82432e59f17ff27a5805ae61e5cfbc8774a12af7751a0f312ed481491fcb41d594ba3fd960247dcd0a9d51085a7b051f6700176f149065d97d723b4fb49a17699e4a6acfd6cc63f81638a87d", 0x5f) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa5000-0x18)="0a075899d5e38404c9b629ed5c54dbb767e5be4749efc7fe", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000fa3000)=[{0x0, 0x0, &(0x7f0000fa2000-0x60)=[{&(0x7f0000c32000-0x20)="efc8bcdf86bd2cdab96611ea0aa569cc", 0x10}], 0x1, &(0x7f0000fa6000-0xf0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d85000-0x38)={&(0x7f00006e8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c6a000)=[{&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x1, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) 2018/01/23 01:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000f24000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000cf2000-0x20)="d7bb505b5f080f59e848a1f133678a235c414fca33ba43f54622b91943c6c168"}) 2018/01/23 01:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x100000000, &(0x7f00003e6000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000188000-0x9)='scalable\x00', 0x9) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00005b5000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ad7000-0xa0)={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, 0x1ff, 0xbbe2, 0x5, 0x5}, &(0x7f0000ba3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000224000)={r3, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8000, 0x400, 0x9, 0xa64a, 0x4, 0x5, 0x100000000, 0x100000000, 0x8000, 0xbe2, 0x7, 0x1, 0xfffffffffffffffc, 0x4]}, &(0x7f00007d9000)=0x108) bind$inet(r2, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000d4000)={0x0, 0x0, 0x0}, &(0x7f0000ec8000)=0xc) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000145000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000087f000)=0x1c, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f00006f8000-0x4a)={{0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x0, [0xa0, 0x0, 0xb0, 0x2, 0xdc7a, 0x4, 0x8001, 0x1]}, 0x5c) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f000064a000-0x20)={0x0, 0x2, 0x800d, 0x5bfda0b6, 0x9, 0x9, 0x1f8000, 0x9, r4}, 0x20) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x1, 0x3) sendto$inet(r2, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:32:34 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d6000)="8908040800", 0x5) 2018/01/23 01:32:34 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f0000304000-0x1000)="", 0xffffffffffffffac) 2018/01/23 01:32:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000068e000)={&(0x7f0000b04000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f00000ba000-0x93)=""/147, 0x93}, {&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f0000001000-0xf9)=""/249, 0xf9}, {&(0x7f0000001000-0xf4)=""/244, 0xf4}], 0x6, &(0x7f0000619000)=""/227, 0xe3, 0x7}, 0x12100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000fcf000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fd0000-0xa)=@file={0x1, './file0\x00'}, 0xa) bpf$MAP_CREATE(0x0, &(0x7f0000a88000)={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/23 01:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x20000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000e03000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000f86000)=0x1e) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00003bb000)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) getsockname$packet(r1, &(0x7f0000395000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000002c000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00004e7000-0xc)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000774000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005d4000-0x4)=0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:32:34 executing program 2: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000022b000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000531000)={0x4, 0x101, 0xffbffffffffffffe, 0xffffffffffffa2cd}) syz_emit_ethernet(0x32, &(0x7f0000349000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@end={0x0}]}}, @igmp={0x2000011, 0xfffffffffffffffe, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "b480c4bd"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/23 01:32:34 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x1, 0x120202}, 0x5) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000003000)=0xed) pread64(r1, &(0x7f0000026000)=""/0, 0x16, 0x7ffffffffffffffc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000028000)=0x0, &(0x7f0000028000)=0x4) 2018/01/23 01:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$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, 0x1008007) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00001be000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000e13000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000730000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094e000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000069c000-0xd9)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x2, 0x1f, 0x2, 0x20, 0x20, 0x7f, r2, r3}, {0x2, 0x0, 0x9, 0x9, 0x2, 0x0, 0x1, 0x5}, {0x4, 0x80000001, 0x8, 0x0}, 0xdd, 0xc, 0x2, 0x1, 0x1, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x3, 0xff}, 0x93d29fd948d8ed19, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2, 0x4, 0x0, 0x1, 0x401, 0xe2fc, 0x7ff}}, 0xe8) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:32:34 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fd3000)=0xffffffff, 0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b1f000-0x28)={r1, 0x0, 0x36, 0x1000, &(0x7f0000fd4000-0x36)="3de5d3e3c62f4556dc2d85f994208800bbc4c031ce6a568530a12655d6bd86efe870069002b2cb22414cfd1cfc80be18f16bb8ecf040", &(0x7f0000f9c000)=""/4096, 0x200000000, 0x5}, 0x28) write(r0, &(0x7f0000fd3000-0x27)="260000005e000900000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0x26) 2018/01/23 01:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000547000-0x38)={0x0, 0x0, &(0x7f00007ad000-0x60)=[], 0x0, &(0x7f0000068000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[], 0x0, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) 2018/01/23 01:32:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000b10000-0x9e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x1f, 0x1f, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept(0xffffffffffffff9c, &(0x7f0000626000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f000050d000)=0x1e) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000249000-0x4)=0x2000) 2018/01/23 01:32:34 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000e8a000)={&(0x7f0000e5b000)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x1, 0x6, 0xffffffffffffffff, 0x0, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fe9000-0x10)=@generic="3b998e6910fb88fe049beea7e83a64ec", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@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}}}, &(0x7f00001eb000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffffe1}, &(0x7f0000f78000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0xec94, 0x30, 0x3, 0x7}, &(0x7f0000001000-0x4)=0x18) 2018/01/23 01:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f81000-0x12)={@generic="9715c8f06ae6bf6b885c3de458aebdab", 0xffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$unix(0x1, 0x7, 0x0) bind$unix(r2, &(0x7f0000eb5000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r1, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) socketpair(0xd, 0x1, 0x3ff, &(0x7f0000cea000-0x8)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000001b000)="92bce925fe3185da66bf6541b879da268d83569d3d3b3c4157ffe6a3f3b24a73e1aedfe54f12faaac99b364d1f924959f032f6f766dbc3b63b7bcdd6b4e0e9f866fbf133b70e27c44684457f5158831ff8a8df57722a7f82255cf3ce29eb3429288e81e040a8ffc80a3a9dddc45f51be13b7acb3bb97a2d361e62f09ef96a3c062e78464eaaf8a9addb8d2c2bb27fc1ce704953e0db848b72e60574dacc881c30501ff71dcfa2e16c28063bfb0e2c2e9abe4627cf7bc9301f646b8d7bf122dd59111650531") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c80000)={0x0, 0x71, "9e900e9004907aceea4e28e9e8f114dff2516e6f65f6533c76eeaa89dc6f29716bd25629b2ec29d6dfcf4b2bffcf9869dea3ba5a6be187be88083b8b7f2b6fe579bad128f9f243ec50bb32ff6c9071b6ecab5d7354f1a0a6c009b83025a88448926145ecb128f3bf909ed9b93236fabea3"}, &(0x7f0000343000)=0x79) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000048000-0x8)={r2, 0x7}, 0x8) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="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", 0xec1}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/23 01:32:34 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000fee000)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f000035b000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000d6f000-0x4)=0x10, 0x800) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fef000)=@assoc_value={0x0, 0x19}, 0x8) 2018/01/23 01:32:34 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000f87000-0x1000)=""/4096, &(0x7f0000ab6000-0x4)=0x1000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xe, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ab6000)="665657e87579ae6c528de2c68be357f21a84854929f304f01e2bff534028291ec96400e94efeed84e6f45cc475f45b3b995b23217e1fef3fff841972ea3d7bb69c1882ea8076ccf78e71", 0x4a) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ae8000)=@req={0x0, 0x40, 0x3fd, 0x0}, 0x10) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f47000-0xe8)={{{@in6=@dev={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], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000639000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007be000)={0x0, 0x0, 0x0}, &(0x7f0000786000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000047c000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f6c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000550000-0x4)=0xe8) r7 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000350000)={0x0, 0x0, 0x0}, &(0x7f0000c9f000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000084e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd6000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000182000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac4000)=0xc) r11 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016d000)={0x0, 0x0, 0x0}, &(0x7f0000a06000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000092f000)={0x0, 0x0, 0x0}, &(0x7f0000c76000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000028d000-0x4)=0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000947000)=0x8001, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004ca000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000763000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000070a000)=@assoc_value={0x0, 0x0}, &(0x7f00000e9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f78000)={r16, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x7, 0xfffffffffffffeff, 0x6, 0x3}, &(0x7f000033c000-0x4)=0xa0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000251000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bd8000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009f3000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f00001a3000)=0xe8) r20 = getgid() sendmmsg$unix(r1, &(0x7f0000640000-0x70)=[{&(0x7f000051b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a5b000)=[{&(0x7f0000e51000-0xc8)="59a39e15246a63bbb838338e0e066a2ea7c00ab2e831ae7bbc372c66e627ed35339faf791645e4f48aeeac65f793e50610e2ce559fc7c18dc63465e1c0c682cff50794bed0e1a447fb5b4f8fb1a26bd8ba878d1966fe8d5d6fa679bd07e14c361eff6d011a8be739a3cab302111ce1656d648d4e3c701913a1fe54617ab974670d728b7d4f1f30a0c9d3f22026ff80cafc85d9a48519e2cecebfa3a520b4ac0c56ac09da54cfb2d91afebf368c2fd41a4dd94b6acec66ed71d896afe03fa1cfee262184f0e722895", 0xc8}, {&(0x7f00000cf000)="724275869a1dce2d2481e31da3b583c30ba067f243aa10c3f7adec96d626c279db495a4bf79e843e7f8546856726c20b7e44773af34a24ac9d948998c453bbbcf7ec36f310d03e786be85a2afdc64bf72c685f2d9b71724e7266f5975eb9ea3cc42b706fe00779fde9d7a6d4618d14d67934190b8d98f1d514e11f0f8d5613b6bde8aab8bed0399db75927e554b68ba3d623e6e14cd49eac7ddfb6f2c57165e638be619e81925e0e5a1125", 0xab}, {&(0x7f0000da8000-0x93)="fc220d6d2d9889da4ddd72f2bd6719266d2ffeaf45ed637e2920376d945407ab646b7a871fb75d58db9ef5cadc8aa9b6f2b9c49f64383bab1d5fa19bc2c4388ca1b1147bf00eeb31851ebae07315e2667713bb75630e96c64ae7a7dd10acfefab1a4dfa31d0877c08cbab31e6c0138dc2d8ed36377c831ea0e5d03447f4ba070e52dd73c118282dc31990acbcf9119c7fc9d6f", 0x93}, {&(0x7f0000800000)="66f98a821251a940dee093b885c49ab405447e4b7be53a362bed789f85aeee040f7e7781de2fb734539d133645bbb93358fe1462cab5e46f78c6f2c7a062524fcf56456ad1c91b7f178c48cde23a9d5970915b7362bcf6d17ee3f19434054c273916e259ac99521c6b5d111798d84202e400d23deb7076990d04dcc3cd5f4b681311d8d37e2d9cf56237936e15ce08c5257b87fd45f772831ef307a086b5eab54a446e88e46bf5ed10b831a07ec423e5c029559ed4e119f20e16a2ca2d7e0445271d0e42edcf57cd848646", 0xcb}], 0x4, &(0x7f0000a29000-0xd0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r17}], 0xd0, 0x800}, {&(0x7f0000563000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000690000)=[{&(0x7f0000881000-0x57)="e69e804fee05e210eb3f344970a5fbfdf7842556e16d44a89ead239e157978b54365c31f88b3981b259faef8319211ce106e309689ac390349805564965c62f0838a58b1bf76126f68cb59838327463fa3cfb68fe86cab", 0x57}, {&(0x7f0000f06000-0xf9)="549957039f3525a03eb43d39d8cab0163497b5d54946adf754ecd2d1985d41edb0391866e063ea2deacfce9fe849c321dda60fabca32e60a06fa90144ca94a0411f5868731945153cbfb1db11ba01283d44aca1a18be1c2c1436316272a4df32d707f34483cd8d70f802b40211e8e9d79e450df7f2487e32f97eba4c795b9574e28a5a6ce04e96b67a40e70f1160c6d39d41900335ddd708a1a600ea40dc40119a9f70dff390ed58a3f7089fbe5ea2e1035ff77d62257e95e677662edf47d4d02690b1483cf3ae3a4d6331b856dfc41dda9d5d766dba61f369cd8a2a3c427825af9757f52d7d728458030688cfc74817c523c9033e2455e86b", 0xf9}, {&(0x7f00001ad000)="26a581d59a1d267a1d9e5194f1b98d3f6292375d7f6062b0311bb33f7041fb71905e264b04f8bd107f838ab1b2d12023dd934c1b9307f4da02ebaebc840463f949d4c5c2a7ceb266b649f7d62e327dccfa4eb791772d863295abd7fdac50af53cd070f8944f87ef84102485f18152be1cb80d7efccad9e65b3ffba0a690dad01f53244ccc192816a3d8be2ddebf7f8bd9df75a3d773d55eadb9fd8be74ea507957", 0xa1}, {&(0x7f00005fa000)="973c29ca8b51b303d251f5b50eccf80392bfd48d8f7da8bbb3c24a9589c0e5873162067eb30dd02f1e231303585a1d8646d49c05f117806791a3c3aaf9d1680f8aec915a46098aa7807ccd2d7b780e0f08f3ce97958ad2bc9afb9f491d0967848e135bcb7ce11651dbf54722a3795ac07308e76146f0421557a3b9da477bc3437fea64ca37d9df1e392c04a22c36ba348f47bcb886d3310735b7803f83cfa6ebb8b451145b1688dd87e621901468915d5e9bd262b6768530c8772094a5", 0xbd}, {&(0x7f0000051000-0x1000)="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", 0x1000}], 0x5, &(0x7f00006c0000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x48, 0x4041}], 0x2, 0x10) 2018/01/23 01:32:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00008bd000)={&(0x7f000053c000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000eb3000)={&(0x7f0000fa2000-0xf0)=@get={0xf0, 0x13, 0x0, 0x0, 0x0, {{'authenc(wp512-generic,ctr-aes-aesni)\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], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x1ff}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000847000-0x8)={0x0, 0x1}, &(0x7f00003d8000)=0x8) getpeername$ipx(0xffffffffffffffff, &(0x7f0000867000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e38000-0x4)=0x10) 2018/01/23 01:32:34 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000eb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) getpeername(r0, &(0x7f0000ae9000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000468000-0x1)=0x10) r2 = socket(0x1e, 0x2000000000004, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000ee4000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x80000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x3, &(0x7f0000002000-0xd8)="073d8cede6c9b0d79879563614a009eded9ea5f38cefe178bb0371441bfa45d5e220ed6f918a1811b360790260c288f0e34075dfab2ca874849ad7b20d1fc38968cf02d2b16047d4234544a45fe48d699a25c65a6d9342ca6151cc1ef9e4291380f2434465ba59b618ce5dcb3ee7c0d986f776c6c7aa0ebb0a8839ac747b9cd18f4fba42a9d728d29422420abb21ea10b122e2ef70f29a278e5b95b75361e85c708f1d02d91735233008d5aabfdbea4d909ee3a34221264d16c5bdbbfe9b591a69f33bf6af1261f87905e4ab5686332e54af3959c1ba383a", 0xd8) recvmsg$kcm(r0, &(0x7f000055f000-0x38)={&(0x7f00008c9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fbe000-0x20)=[{&(0x7f0000c50000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce4000-0x8e)=""/142, 0x8e, 0x0}, 0x0) sendmsg$key(r2, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9e000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002000)=0x5, 0x4) 2018/01/23 01:32:34 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x0, 0x7, 0x7) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000009000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000002a000)=0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000029000)={0x0, {""/7}, 0x0}, &(0x7f000002b000-0x4)=0xfffffffffffffe46, 0x800) 2018/01/23 01:32:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00009e6000-0x4)=0x0, &(0x7f0000b7c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xfffffffffffffd7c, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0xb17, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/23 01:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x803, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000942000-0x4)=0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ea0000)={0x4, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/23 01:32:34 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0x401054d5, &(0x7f0000025000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000027000-0x8)=0x0, &(0x7f0000006000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000007000)=[{0x4, 0x80}, {0x8, 0x0}], 0x2) [ 448.948613] netlink: 'syz-executor3': attribute type 46 has an invalid length. [ 448.977105] netlink: 'syz-executor3': attribute type 46 has an invalid length. 2018/01/23 01:32:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) pipe(&(0x7f0000b8f000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000044c000)=0x9, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000024b000-0xc)=@sack_info={r0, 0x0, 0x800}, &(0x7f00001e1000)=0xc) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/23 01:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000515000-0x10)={0x7, 0x100000001, 0x3, 0x5}, 0x10) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000058d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000079f000)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e49000)={0x0, 0xd8, "a4d296e6614501555a6b735cdfadc8ac5ffd8783b4626563970a90515547842979c206cc3393bf7137e22619190a4f54c3f68fa8ff2096a103c787ee21ebebb0caf0715644de218e4801a8d113cf1c8222d974809429a88ca44130e25cc2f528f453d5b26db6c3e58216efb15984207af3272cadbbe455eae934bda21b5b6d0021dd2cd236632c78cda11c8a4373098ff8a5594fd99770ec0cb4ad9da6c8603d7ce9c6050b5435957ef262abf5b93ed48a249376b90975410a295c7224254791edbd2101bfbc65e8b6a70c02461fd5e10e348eca62ce0345"}, &(0x7f000049f000)=0xe0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000836000-0x6)={r1, 0x5d}, 0x6) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005a0000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f5c000-0xe5)="6ad07a2cf03e56d69d6f25d2120f69f5f9539d8a82ff3b604a4c9ded6c7397cf8d9664178cf82c9fe8c24bdb2fd7f87ae1d78fdab5902beefc035f584ac8fbbf78bf606ef4a1b1f22047dc42a9bf3f7f9899edd8176791dc0f8990a457df53ceffe292d263fbeea7f5ef09f2b4648c91478a218f0404b8d33f036b079f7f7d26f1519a978f35b23bc154234ca4877481df2a998e48194b0bb680335b8f716f9c97b5f996c686469dc4654cd45e5fb205f265ceb74a9c6d772dbfd7044393d4c115dc6e42f26dfe7c8508f81734fbbc494e2cb84cc54a4783d6472a815db0bb284e18faa009", 0xe5) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000067000)="", 0x0) 2018/01/23 01:32:34 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005b5000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000066a000+0xc68)={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]}, 0x201, 0x0, 0x200, 0x5, 0x100000000}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="7ffb0abcaf0194c983550196e2dea611034773d00b5ecde36df76b9461cba4fa8e7811a4bc3e244224f6813f56751a458bc9b14043a29eea047d308d4b1e412946ce40e19e7beb43dd9ac650c12deb69742494fe1a806ca3dad9033b2b643fd9b6192ff7362d6433e767117681c57b20cd3f44a067dfdbd9e4298bf29b1f7610d449de63b02f3717c0635ac50d463c4b2f39f0ba84f55ee9d0705202b22c2c3316b1f2694a5403ac7a47ef18479d687100de85b24455952e08440a4b5b35882ee24c5f6f1abaebdcd640d75342d2af34a13c482b21a3fc48329d7fda886d31f259cedbb4145945c922512e7823647a00fb60e23f7113647a3ad29a6c3a6d2dfb062b872c09130edee25699a89000caa3d623dce81c0ad7d72e111cf1d0ea46d3efa7da46f4c717de59d953f7813322ebe4d0cb99d59fab120a5d7001ec64e56fc9144e53a73e8f6d63cbd532e56bcb9970d426583164681ecb6f650ce1b3cb88b26f464f495e152da423fce3147ed6c2006e1c6351c4d10ba9f337dc4e38a5b9f9cc3013aa4fc03f6769b7c897e2d3fc056343a1f32e772cf24aa4bda856d4ca64f157b45f0a475633ef6f2c3a56238899e80c897e13456d9339b377748581c020bd8a574a2924acf5cd008e368e4772777f266f21aeee5c94d18dbf6c3d656c6254d759de4dea652db5db2179a0534e10109b40d847406642357b6d47192e2bf59b915475fa1aa269d1901e49dad181f5ff58ee0e890c75ab6bd1f1a24006a109cec602f5d7f6078eb67e8ea2a7666fe9e9207309d9a314058ae0e55159bcc1767833a3a6d1fae4204cced6e8410a46ddfff786d13e117b1206ae94453f964b947a91d659c62eeb74cd0648eb88c4ced0254051ad174183240fb85daeb978653b1113d9a17606f5012b338d51697e3183aa0c73b6483ac5bd98f603e7d80c1acb4544e11cde7154c7b89b66ea93c048eff8ef7134ccae2130362b9b91792fd9a2c9df42b6e3462cd4a5b0353df0a64fff645ef137260209d580c09badad9e1bbb56e3d79f58c6aec0ee979b05a98894a5530e5c4f3d36bbd57fb78e4ea5d469ff0279e594dbf3bbae324ec30aaf8b2f097b4ed5a90b2823e6741cec53d108b3ce546f73a9fa66e3b683bf13c45174a7dd52f9e8a6f21f28a50e9107fcd399bf3ec59d35cc4ea3c5663302034acc5ab72158b8a5b70b4c34b7bab90843153d1072652c019ae01cf3d1abaf3e940fe26d6e7163aee1319d5cfd90bed732315bb476aa6b3419c5f59b5d78073a91d1a55c3506abe9794d881053712d1ff137d84745d1feb4b145b69d9092cadb6eb2717ceef19d764585fd3dc42cc57c19b51b72b8354739cf4af952452c194019683c3048bf2c310688eef0200c81ff6ee3a99f1c30780841f7656a728d49577e81aaa37ffef8d7061685b8f964ab3ff1da73ec86fc076e67979369aa44acf1e4722e6e510b8cf8f9d94987f562aac2488c6fabed93d298ffceb81df0e602537b9a438033f5c491229757fab543422c5129bed7fbb5abd83591574dde80300aa74f21aad0d905767c0db4e6fbe2a04a1d79f74f53b3ac2e9fd2adb50648d902e21597330fca533b8ba755c85fa29d517e9bb1ec3b35745985d7392b137b1f607e98a1459d971d740dbcdafa253e5e58934d921bd569aa52ba7332a95d21481561fb7db6473d57d0f2c3c0c8a43f270f1b04fd06f780c8f73c7371710aca75b004de84eb98f887f55011cd1e62fd8ac8f991cd77425c98cea80d7def1c5399d369ed142c4a29a32e517bbd2302689031308a9b75e9c3e014b6786b4c7095ca95d2b12262e5766e3c3a15b8c49fd6e03d6b134cd137314e43db3f051e2da698e8b3eedb6f104b8509be01d78e9eb081af0019b6ffd616cd63e9e84617e94cde48d5dabe632a0a11fb156c4c2ccd960e7eb07cb920ad49bf9a5270c8631949a5aaf9a8a800caa2885639c8f5932922352cd4ebc865887f3dfc35f18a0b4c1fb661a3f3438e3e341d1a4ba500de39a5831b331858df0a3bcce9c3b182402d2841a825ed05b4748d0e615d06a8ea63162a8c2b9e0cf01b733ef2b00fb79274537dbc1ffe726c775b2ea929dad06e02c9a1a7e26093fa96042ca0ba45ad2b9769381c9a9fee027dee45111c311ed1614a728b0a41345afd48dd547407184eb6cd44fee3a2078a66863a269ab3b52f793511e44bee24db982daf3e863467fef1b916f9a5a7449590646355cbc92f262aaea507cb5c8df79f8854c601246c491be8080031aabd35feceeed37a6fa1407b948cd02349c7446032787892a9d5f7717988f2f1dfea0a2c3942b8739cf7bdc6c30ced37695495949d3b8724f2e6e67a2b76b0c7186bfc5a4c1060948cec3f4e8f4b078a61cb3f43e90d53aca3f2de5e69b02b6b55c228b90fb148f777977e22ce725f211c3d586721bbae340bbbae323c190ca1c2d21cba6faec99906d7173511a5fc57d1eaaea1ebb4b4806205e4ea212a204084a53191b3793a5d9440d269f5c2cb692dbac36b284000844eda7bf2aa5fd38788f87c975519d01835d0bd8ddddd6003e1a9fe0b2e7e769a0b24c0f9eee616c2cfdabcd31f22ff505452c9fc7b82108b721e86f228320b6249b94c79c4820ff4e089d82043b7a542be486eb2ac19388acd1fa6f9dee3a44ce5bb12d5462a5e8246abacbbce6eb28d4b6e75cd52b6f3063db0213c7b7d1df879ba24635eacbfdb12d965e119a6fa89fb808597fbdb76ca7e17411228b0fa48dba4d58c2dd721e249c5f54955e522bff8d0bf756ce860a72476707279a904b8bfdbb0c7c8796c07ca1d08faf077f576299ee5d16869eef76a275a9bf86ce4bb23122436eb7349ef9b5f28e3be06005980413f896d3d5e389964af6c5d9d3cebe0d56efbab9de7b96ee22f517a8a9e062c383d921c368a72937813f0d647cadfcfc745110b99fc5e764e20593ad8a7506a7a27899b96c97656ca70c000c0dd45fd7fe93234971caf7a759c74373a4e3c801a1a96ec4f8d50293b8721fe982bad5a0dfe3bf7aafddb9157862d33047d5701143547e62a754da62144da6a0cf4e6f4495f2fe44b5c9a4ad340859fd048e7289fe5d30965781c690a79ee35e0a71ef5459c6d9ffc0d2188b3161001fb2a69ea1b206a18fdfa6aa98d2527c2cd77cc95f04139fd5fd940912ea2a9b5311da0b07da174d4b5b0d65c5fb1a535789ce75d0f181047183106636682a6ab580071a86361b382f3feaabadaa312f012b3a34c5fa0a93998a8b3fbc21dbe1ea694b4825ef83c6e0abf04f6c749500d29bea9c1db6b7aac29d84d44af33839fa0e1d0b7e7fc57b607f1ce4824ef0c0eee580a564f6448b4bbd64d1b875b243a3a1d7286d0e9dff5ff014a6a3de1c4b537be9d17fc0dc4f6c0d71549a5d3dd3aceb0607e189bdb1957aedf849062b5acaa9e897cc10e232efced452763f463fc6a5d4839bd45dbb1f5d7cfb9d0c569b8aa3391a07419aa55185a59a6412bbca5db22666664f74887d886da412eacf4f4a5470f25fcf06695778040165649f496755ac23a0abe94f0f06617f0b36a1e26d229965bd5e100209391c3afc141cb4b2f029868e2a614ecbee3af1ea579aa57a6a1dc157eef8e8aa3d54770b024f9f713d1ac730bd40d919a40cc296b359668235f548f3326c0b6db128921fec23ac7029fe748a7add3e39a2142749e4b2cef835b04e2dc1de7cb00f78d2d7108ae130e47d84c96d8d28612f370b1caf3b9c17625fd47f4cc947dddb8702c998f5c4e533eebd5548e29fb81336a8e5d96a92505ae8028c329a67516b6252da4e99d8d53fb0903a44ba9b9f873430f9824f424d9af5ac823f07972cea551455545fca306e7b4acbb0a05fae26983942d622a54d1897d7464a0eff385b31832c75ce0f972fc49245a44d7910bc426615a30b3018a5b4f0b9a39a3e04c8ab0ea313809ef6fba523640a8eb6698b0fbce28b076acf34ef7dd04504610f9e06b6234b57aa6810f8bf735e8078c850d7fd595d8e7c66fe0679cb545d16c6bdad1facc15eac885c30fd231a7fa7566b16ee9d3a4f8b263e9fdf761b7f4ec14a084a9f745f785f0f40368438fa0dbc9aab268d184f8c0c7b29437ec3f116b2ec5ef32cf89125f562aa85c40313a9e3ce1af3776e99c850cfd00c741ce3a53d3ce771ac1e0354906d56667241be0ae66e4fe491cb1f88be55e525868ecff6590468ecb6bbc5e2e424c362ab103e6797418108f2619fa3462a4feb0b98000c6d1f8b228670a9df9053207950f40b947a26437a8957d088b97fb790a327e72d47f50ec8a56be2d1d5ed3950d5175eb98b71c4381af9af1b422015bc64feafe04c0f1563cf9e45652ce59b55cd54cd71f97d4219a0f28aa1fee913588e79b7e7e0cc624d61e8a6e5c21311a715a4935c1d282cb8465ea3cbcf21c1ee4b431c88e072a60302a9ef028b5fb51df9e76a4b3d0c3be2922a19d9d26cc0a8157d21a44b1101b638cca7b0b927325a00cf9d1acabfaef5a6765f235beaab9db8200e715b0c603aefab0b19e25f446a77415b2d47416421666eecfb8a40bb842850ce6e0a6f4127051cbc506d3beaae8313b72115800f759bf247dd45440932bf64680c332e444a91e82684e734d7a523ee37b81f93b8710be1030a2a8855acbbfb6b5cffdc792dc92320a5c87a1ff1d56db376a47c36084ae4be207cdb89cb9fdcbe8b93e096199c6ac3df89bd6ad17d155e4e16e4386849f233927db4ccd1afcc4405dd2af06e9f6f0211c1c37b58fccbf2d894333287e07d28bf9b8713db5aafe29814c836dfcbd6fdaab7744535f8da097603e02f888e1a14ae377add9562fe4879e943b26f2df9c481eadb2c43f6a5f5e9f5130e6b03b7391ebebf90fdbe5dd653d867cf4bb6f512e77f9ce7deb837c764ec71fafd652f263148822eba85f6902c675f9bf395c5d73c0ada873fbd225e7af8b595ce3f44a8b8cb967f6972843a6a1d74832c7e2d184d3fffd9cd45c31e4bda5e11cba93bb07754b7315bb2179364f4f705649f0f45a36780eed7fe69f651cb3fc11af8e8abdf0bbd9f9680a5541c7b0d58ecb400d7a245304e34ebce4455cd14e9988b3c1e19f9c99866797d21bb6da216ced8e3d1d3e5ae2e2dd5ab50be2c20a589c67ff7bb9189642e80d3f93adda2fbe7f3c34f0e9cc4d7e8f2a9696e19d90041c97ae23fcacd30aa2498ca45752953ff26d37f4193c2c09aea207031f72b5d5351b89bc36b0e23aabdbe8de6b667507043baacfb31c066a6a241a9f38bf52015aa6ac0e209417b3311c4b0a7e782750da75421a1810da01891e031dd28a3322e1dbf9fa9a8cb72acbceec6998c0a6bce8ae70561dffde070290f9ef529bc6a2992dd407427eb9d91ed544479583a88f166b45592c69921a89d1d44dab659287bc37c0acff413051728bcd7f0c10c56c637a549191af65c22ba37d669ac7a82e4df0bee1ce64e72fd9943da8774016f8b80a1b0f54ed16ecc54a135415f261312bfebfe0c5c3b4aea194108509a954e6eace715b025b17b398c445aada703ab36cca1f3cbea269077c5a124fd5eafe29cbc9d4a6bed35aeadcf82e6d129ad819df16a65fcf650a460673e364d6cf799fcc263da6d86e6672076b0972219f8ff40ed6c6a388245abb15684e9bebbb2d4fbec980578564e77640d1b3ac498071b0317cc02592c5e930316ea6a2b10db026027e2318a74c50f7952a2d8cbbc9a657f85c405b41170fbaece0f63676cf908212eb5b4c0011fca45d9a4b930eb5337fe209ce", 0x1000}, {&(0x7f0000ac5000)="79f3d39bc2a425cce319aa805aa7b52c2498737c0a656da961ad06e04af8a5fdea6e4a1e3ee2fa70111f7492e0cc01bb8c0b79fa4d595cd18c73", 0x3a}, {&(0x7f0000f3e000)="d10e", 0x2}, {&(0x7f0000d64000-0x86)="48aa211f58f558d4b0339440f92d3805bb0475748c6216dc5580beee050d5ab0ff06f47a44438fc285b7c4609f6e21238487dc8daa7442585ac181ae13e4483407c6a81d33e4b9b247e7a1bc7fc526e0271606cba1f7be6eb14e8046feb64c515d0e3043c7af70d6a2e9e6acff2f397cc04ae66ded7d04596f8ac0cd760bffdec0631e6870d9", 0x86}, {&(0x7f0000c73000-0x38)="71c51567e3e6428c3a5ac88a87fcd27d0998f231d0ab92a22cf37848827ade077f2ff6c8d0ea29bef97ce117c42dc0a8a5ca0c36050df424", 0x38}, {&(0x7f00003fc000-0xde)="597d10a525f6c707a7dd14440d12d280fb10010c3db0225558d20324e02800a88de45d9cb90484949de626b7119aa51f90d1520e7df6e8733cd1cc3ff9ede28ca2e28c2cc8360d05e1e2cc5737892522bf61bf063efe721e7ec9051d117c9e80233b559fd403de4cf7b35b12a877f15f4b010817af371b3c91f89cff6258441f0c940228d6a96532c467fdf8a76d60e87cb241886f7bc711e47827a452d6224a13c5f0d8268705cad84f808552d9dd1e44f8fbd41a38a58c13bb13ab505f434b82ef3b89a6d8f79f79c4c73f3f6c05d50bb69d48948e06af0d7f3213c82f", 0xde}, {&(0x7f0000ecd000)="388126df825846b418d30498e32ca36beb23178fb4a9167fe0c98e05ff7455ee4a7de73689b44ab6ad53ec", 0x2b}, {&(0x7f0000000000)="b2d61dc985cbf5bc915d0967ab289cbdd5e4071ab2982d453bf0e2ed88841bd36c4987977ff93327c80d3e02badc6461c3b075cb7c0b2baf8e4e285c7f757e4fd0ed03f11f8c6226ffecb649bb33dec96baba7d3cc84aa4f16b77989ee6d5a9381cf74f06b6b453cdfa9337d6ac4fb55700c08a7afa489f8c7652a525e8df7a7ae1f5387511c5c56cc58a1f52975e07a8e2a7f3c8671db3d80a757e03818d24b88258ef9441c931047d791a27fe3671cf89ebf821abe2f5603aa20c4fa96d383bd", 0xc1}, {&(0x7f0000001000-0xbc)="aca980f28754a7918b7cc428bca50d7bae76f182797e7dd565913c7c958f56234908b68ababdea44e25cdce7ac6efdfca1271ad850534ed2757f55cc0ae1059efa8eac747cecc0bbbec5342895bd5f56c025be47195adbe5b4c08fefa68f99bddf8ca68ebd6ac1f407b3119c3c34b0557975143f8d3afeab60a67197c9be6aefa0f2956bdf2c81da8f1aa34697f4abce33d06f39d16db15abd3f1c798e01ffa5cfa88a78165f076d4b0a1398066311d6922356d685c9c34fbdd3794c", 0xbc}], 0x9, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x3, 0x281, 0x80000001, 0xfffffffffffffff9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfb7, 0x820c, 0x4, 0x1, 0x0, 0x6, 0x7, r1}}], 0x60, 0x4004004}], 0x1, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a39000)={r1, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x4, 0x100, 0x0, 0x8, 0x3, 0xd77, 0xfff, 0x5, 0x7, 0x4a, 0x4, 0x9a66, 0x40, 0x80]}, &(0x7f0000bce000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x6, 0x1, 0x40000000000000, 0x1000, 0xfffffffffffffff7, 0x2]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000079000)={r1, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x9, 0x7fffffff, 0x100000000, 0x5e}, &(0x7f00004fc000-0x4)=0xa0) getpeername$inet(r0, &(0x7f0000ead000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031d000)=0x10) 2018/01/23 01:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005a3000-0x4)=0x0, &(0x7f0000fcb000)=0x4) 2018/01/23 01:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000593000)="36000000000040e7190100000000000009001e88", 0x14, 0x40040, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000bff000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000178000)=0xc) 2018/01/23 01:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept(0xffffffffffffffff, &(0x7f00000c2000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000e6a000)=0x32) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000827000)={0x0, 0x3}, &(0x7f0000c71000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000af5000-0x6)={r3, 0x9}, 0x6) recvmsg$kcm(0xffffffffffffffff, &(0x7f00001d6000-0x38)={&(0x7f0000b5e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00005cf000-0x20)=[], 0x0, &(0x7f0000a4d000)=""/118, 0x76, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000381000-0x6)={0x0, 0x35f}, &(0x7f0000177000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000073e000)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffff, 0x2, 0x1, 0x0}, &(0x7f0000316000)=0xa0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000860000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000473000-0x108)={0x7f, {{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000470000-0x44)={{0x2, 0x1, @rand_addr=0xae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000065c000)={r5, @in6={{0xa, 0x1, 0xffffffffffff8000, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x7f, 0x3, 0x80}, 0xa0) getpeername$packet(r1, &(0x7f0000c37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006df000-0x4)=0x14) r6 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a59000)={r5, @in6={{0xa, 0x0, 0x2, @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]}, 0x1ff, 0x1}, &(0x7f0000e54000-0x4)=0x98) recvmsg(r6, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d7e000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 01:32:34 executing program 3: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f93000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x80000000003, 0x3aa02079, 0x0, 0xffffffff, 0x0, 0x0}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000058d000-0x8)={0x1, [0x0]}, &(0x7f0000f95000)=0x8) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f95000)={r1, 0xd1, "c3a0c5aabfc3e0fb5aac9e85d7bb61fcc41bb094c78af357190ce04fa5ea2aa17ac5fc000af483881c51c80b090b86d4f8456efa54bfc159271e62eab44b382257880ed153c8b403d18b73b6f94ed9cb6fca9fd7853c11cc51d004bdc2aa0f431060a6e76cdb42fa7cc47651e2b1be472f64e1d833856365cb53b84a967535a4ac4ee0a1c62c1fcee0624d3009a20485898ad61cbdb1edd0eeb7d0539abc9ad9885fa922883e1dc8afee67bf5e3721784232fdba45cd2a23765d018ade1b3ef68f60a145e76d1969c4b765095a67f10e69"}, &(0x7f0000c70000)=0xd9) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000bda000)={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, {0xa, 0x1, 0x50, @loopback={0x0, 0x1}, 0xc}, 0x2, [0x8, 0x5, 0x5, 0x0, 0x6, 0x59b, 0x92cb, 0x5]}, 0x5c) 2018/01/23 01:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0xfffffffffffffe01}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000f1000-0x20)={0x8, 0x0, 0x0, 0x4}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000418000-0x4)=0x0, &(0x7f0000f89000)=0x4) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000f2b000)={0x2af, r1}) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/23 01:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000083f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007c9000)={r0}) accept$ipx(r1, &(0x7f0000608000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000836000)=0x10) socket$inet(0x2, 0x0, 0x1) syz_emit_ethernet(0x56, &(0x7f00005da000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, "ea77f48bd7e7c6e540c9202e837bf9d09d67498bd5ccf22a28b49289074abe298cd1036e33ab6cfffb378cfa"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/23 01:32:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000561000)=0x20) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000aa2000)=""/0, &(0x7f0000aa1000)=0xffffffffffffffaa) 2018/01/23 01:32:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b15000)={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]}, 0x1ff, 0x2, 0x5, 0x8, 0x82}, &(0x7f0000efd000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000029b000)={r2, 0x10001}, 0x8) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) 2018/01/23 01:32:34 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000002c000-0x4)=0x6, &(0x7f000002c000-0x4)=0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000025000)={0x0, 0x0}) 2018/01/23 01:32:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x1244) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00001ea000)={0xe2, 0x3, 0x2, 0x80000000}, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/23 01:32:34 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x1, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000006000-0x90)={0x6, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/23 01:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000404000-0x18)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = accept4(r1, &(0x7f00001b3000-0x80)=@generic={0x0, ""/126}, &(0x7f0000e66000-0x4)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000023f000-0x99)={0x0, 0x91, "9d7e675d884f9707fb3a4542901075dceba25f644fdae59f2a23cb985d629c7f912992d2a5cbd35e1892d66afc3a4f013a0bbf52ecb0a2044590b2ecd1e8c142db095a6ccacc1ca12b05cc3b53f1fc7eaad861037a1f63691c4e981781a0e23b5baec076c3d69d6995eba103fd04b3e339de6ae5f06ffe2f05f24dc7584a61ac4de61eed73d820e3e24913d7a38024636b"}, &(0x7f0000592000-0x4)=0x99) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000559000)={r3, 0x4}, &(0x7f0000e08000+0xaa5)=0x8) 2018/01/23 01:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b67000-0x10)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000a63000)="0c7d3de530257374b91f30b07c4f692f000c1e6b4d979bbe39947877d22ac2ab", 0x20) recvmsg(r1, &(0x7f000028a000-0x38)={&(0x7f00009dd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000b2b000)=[{&(0x7f0000a4e000)=""/159, 0x9f}], 0x10000259, &(0x7f0000695000)=""/218, 0xda, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000956000-0x12)={@common='rose0\x00', 0x7}) 2018/01/23 01:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) shutdown(r0, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006c4000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc2000-0x4)=0xe8) getgid() r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f1f000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007c000)=0xe8) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e0c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000879000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000028b000)={{{@in6=@loopback={0x0, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000409000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003aa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc8000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000221000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000642000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a2000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000078d000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f79000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000194000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f14000-0x4)=0x0) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bb000)={0x0, 0x0, 0x0}, &(0x7f00006ac000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000895000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd5000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bbf000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fe000-0x3)={0x0, 0x0, 0x0}, &(0x7f00000a6000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003c4000)={0x0, 0x0, 0x0}, &(0x7f0000605000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e29000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d7c000)=0xc) getgid() sendmmsg$unix(r0, &(0x7f00006c1000+0x231)=[{&(0x7f00006cd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cb2000-0x60)=[{&(0x7f0000a08000-0xb2)="2fa24981e02323446c50facfd5f52d98ca233d3a42a81a4d4e8d199bc7a331baaba13ad0e9e01dc8b8131bad937533f273fb22ca906bd4d7c022133366433295aaa906c7cf6a96348d509fe46f4d57a44ce2cc8b419863d47a138453ffbaf8c9645d36cff95c1f47ca6bbecd99b86699c44494225bb95e692bda1ff73e740277503a325794fa6ae052e911a8eeaf30831d429146b2d6f69085e6ac88e9899771d93fde53eb00a7dbbb445832b571e135e1c8", 0xb2}, {&(0x7f0000639000-0x97)="07376c7504fee1fff01541af88c749988fa892e7031f2e41228c32943560a4aec30c526a161a866fc4b6f66f9c4f1e4fcd7880e6989480876d8194ea66625981e3a9d465548f3e31860c275427627302a9321443b01d8d99551df36019a4d8f286869ccbd5cce48686dede88293f41ff8b8aa99a264362b064f146a16eea151d5ad4da694455097d8442868c526ac995216449b4f0e540", 0x97}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f000074c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000471000)=[{&(0x7f0000f42000)="a2e9ff246b61e00342f300f02bd8c42e46b50419a1ed0a6f060506c25fe9b196ec04ff5240a2e2bcadd23498e35b8decd7b18cb4beec2ae10a98de9295f456d6974632472adb9d1e1079508b707afff91faf76f7756985901eea23853e4e41bbbda64e8a2ba072bda936ffc92735359c3bfe5c03f895945cdb6bb3b527734b2cd95059f01a6499589242dbd2497650aebe97ef121a15b24bfb03f6afeea72e25395ca6ca3e25afd4abccc77a189b9486ca479c1376ffdf9ec741273762c744dec66944deb4e6f6", 0xc7}, {&(0x7f000026c000)="68f960a61c283f3b91e9e8befee61d4a7d743e3ac38510363fdcd2abe9a3a838513030bf24d78b736d3c2087d09cd30cd9eed9d3b2e188fb012d2080df6379b68378a79d5ee627bed51a492cd7afdffef0105947776010ff809c5be6c6b4d72ac49a45eec46ba3f02c42ed6fa90395c4b88fa76f933b9fd6d4f28658db6150f7b1e03ffbd2578a6b5a2415eaad8c48505d9cf857ab2951e3288b90105ba289e65a16917b3bc74039ea1f575534cb00e99076a38bc3cde1f150d008a0a616a834956815babf48ee381aa643425a96473b4903adb3de5489f548abbb8bc39a3a205d1127b1c349cc650776e7f10d9753d642679f3b0c", 0xf5}], 0x2, &(0x7f0000104000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x10}, {&(0x7f000005b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fcd000-0x70)=[{&(0x7f0000d9a000)="5acb78f67a1fd86731f28087a9f4a90bd3eb987f8485532c0d2d2f28f4863567c9d06b1f85621982a1448335485fd41b429157c43be899dd2aa3746512f617881a941ae0b75014097a7a58b9830516db054e3370476d8e2986fa1a93428a", 0x5e}, {&(0x7f0000c8f000)="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", 0xfb}], 0x2, &(0x7f00009a7000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x0}], 0x3, 0x8000) shutdown(r0, 0x0) 2018/01/23 01:32:35 executing program 2: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x4) 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) r2 = socket$inet(0x2, 0x80004, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000408000)={0x0}, &(0x7f0000399000)=0x4) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/23 01:32:35 executing program 6: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000944000-0xc)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000944000-0x4)=0xc) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000944000)=0x4, 0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000946000-0xc)={r1, @loopback=0x7f000001, @rand_addr=0x3}, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/23 01:32:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c6e000+0x828)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc6, 0x2, 0xff, 0x2, 0x8, 0x6, 0xfffffffffffffff9}, &(0x7f00000e0000-0x4)=0x20) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005fa000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1000, 0x1, 0xfffffffffffffffd, 0xa, 0xa0, 0xa0, 0x87, 0x0, r2}, {0xffffffffffff86f0, 0x5, 0x7fffffff, 0x2, 0x6, 0xacd, 0x1, 0x5}, {0xfffffffffffeffff, 0x0, 0x40, 0xffffffffffffff7f}, 0x98c9, 0x2, 0x1, 0x1, 0x3, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3b}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x5, 0x2, 0x4, 0x5, 0x0, 0x9}}, 0xe8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x3) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/23 01:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000b40000)=0x0, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000435000)={r1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e80000-0x98)={0x0, @in6={{0xa, 0x3, 0x122dfce9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5b9b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffff9}, &(0x7f0000ea2000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d63000-0x8)={r3, 0x7}, &(0x7f0000cb0000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00009fe000)={0x56086c8f11d11cdb, 0x0}) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000a11000-0xc)={0x0, 0x0, 0x2, [0x7fff, 0x80]}, &(0x7f00005b3000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00004f8000-0x8)={r5, 0x3ff}, &(0x7f0000d01000)=0x8) write(r4, &(0x7f0000d4b000)="5c5c54f307c01690827adebcc126cbc7a3d1ff9a27d33880dbd2538b1301c3524863f07fc1e7660336cf", 0x2a) writev(r4, &(0x7f00003f1000-0x40)=[{&(0x7f0000137000-0x1000)="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", 0xfd7}], 0x1) 2018/01/23 01:32:35 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00006dd000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x100000000, 0x5, 0xb7, 0x3, 0x20, 0x7, 0x7, {0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa8b, 0x4, 0xffffffff, 0x8000, 0x0}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b16000-0x10)={r1, 0x64, &(0x7f00003c7000)=[@in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9ed}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xea, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000307000)={r1, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x8, 0x8, 0x7f, 0x20}, 0xa0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e86000-0x4)=0x0, &(0x7f0000572000-0x4)=0x4) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000f97000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003be000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000ae0000-0x4)=0x7fffffff) 2018/01/23 01:32:35 executing program 3: socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000cf3000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00009f0000)='bbr\x00', 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r2, 0x1, 0x4, "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"}) setsockopt$sock_void(r2, 0x29, 0x23, 0x0, 0x0) 2018/01/23 01:32:35 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) close(r0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000007000-0x8)={r0, r0}) 2018/01/23 01:32:35 executing program 7: mmap(&(0x7f000092b000/0x2000)=nil, 0x2000, 0x0, 0x1131, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xe8)={0x0, 0xe0, "015e578121a28c7b77913c7d44ed4796f3d3522b75cb1f79e52c3a53bc033b1661f38ab840dad52e701449b393af7e065e751829c3a3a23407d988942fe8a6d1157410822aefb4154ff3f6ef6324f19e81c258c4a25fbe33e08a4e9af3979aa28963bd602e50d72844b4763a4f69feaee0df62b1c3ef268b09fe7b1599edc83a942bbcbde0b22f6920acc3d57fc43e7ab596de5d1fe4f2c363cc1f43fc2bfd03436600d6ddee08134c2a554b87393861dae7c18ae683256ad9d6f800ed43065973ae1884dfa62b4d047d7a00446dcc8f753da1f1a9a903a3400f896f7b24ead4"}, &(0x7f000092c000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x297f7680}, 0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xfffffffffffffffd, 0x1f, 0x1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x6, 0x100000001, 0x0, 0x9, 0x264}, &(0x7f000092d000-0x4)=0x14) 2018/01/23 01:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x1, 0x5) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d21000)=0xffff, 0xfffffffffffffe94) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000045d000-0x14)={0x0, 0x1, 0x8c, 0x7, 0x31ad1154, 0x8c}, &(0x7f0000860000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000006f000-0x8)={r1, 0x9}, &(0x7f000040d000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a0c000)={@common='syzkaller0\x00', &(0x7f0000ca3000)=@ethtool_gstrings={0x1b, 0x6c3, 0xdc, "d306f3b4e646f0c93d276e051d2b82844a6f363a1955e28c59ac800d82c741a79008b5724ba2a222f60b9c8676c40761be9330631168e0db3875c3789c9d411dec20046e217c121632c430d41e04f9859b9481e3b76881c1f2ff0f07fade9f03f0f59d33245580405eaa89c58d7fd18581ee9f861cfc74fab959b54e84befb92518513972a4c7ae1b53518ae2724c37ee0d0f20b380d65a6c27c9127e84e4f7014cea0a082e05dcafe5a25ca9ca5f486ea6a02e44858097200b72831c1ca4525de8c56e670b58e8916b0992f054bebd9af4a12ebd970d277ba1abb21"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet6(r0, &(0x7f0000aa4000-0x86)=""/134, 0x86, 0x12001, &(0x7f000035f000)={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, 0x1c) r2 = socket(0x13, 0x802, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000675000)=0x200, 0x4) write(r2, &(0x7f0000c36000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffffff0000008700", 0x26) 2018/01/23 01:32:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000344000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ee000)=0x10) preadv(r0, &(0x7f00001ed000-0x40)=[{&(0x7f00007e2000-0xd2)=""/210, 0xd2}, {&(0x7f0000499000)=""/28, 0x1c}, {&(0x7f00009f6000-0xa9)=""/169, 0xa9}, {&(0x7f0000ffa000-0x1000)=""/4096, 0x1000}], 0x4, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0xe, 0x80f, 'kw(tnepres)\x00'}, 0x7b) close(r1) 2018/01/23 01:32:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x0, 0x1, 0x6, 0x0, 0x1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f00001e1000)=0x8a7, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003df000-0xe8)={{{@in=@multicast2=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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000505000-0x4)=0xe8) r3 = getuid() pipe(&(0x7f0000c06000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bf5000)={r4, 0x50, &(0x7f00002e1000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bb9000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xae, 0x3, 0x8, 0xa, 0x20, 0x20, 0x3f, r2, r3}, {0xfffffffffffff8f5, 0x5, 0x1, 0xe8, 0x10001, 0x1c, 0xd4a, 0x4}, {0x20, 0x5, 0x7, 0x315}, 0xb9, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x1, 0x0, 0xffffffffffffff01, 0xe9, 0x9, 0x1c0d}}, 0xe8) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000dab000)=""/61, &(0x7f0000183000)=0x3d) 2018/01/23 01:32:35 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000027000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xe8) bind$netlink(r0, &(0x7f0000023000-0xc)={0x10, 0x0, 0x1, 0x420000}, 0xc) r2 = accept(r0, 0x0, &(0x7f0000014000-0x4)=0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000026000)=0x9, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcd, &(0x7f0000028000-0x48)=""/72, &(0x7f0000028000-0x4)=0x48) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000028000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f0000027000-0x38)={&(0x7f0000027000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001e000-0x10)={&(0x7f0000025000-0x254)={0x254, 0x38, 0x300, 0x4, 0x3, {0x1, 0x0, 0x0}, [@typed={0xdc, 0x74, @binary="18c9b6f5f9d21ca6d37c8749fda39ca63f7066e775ab0b9753a9128b91353f50b322bc865ef6b8503b9e7931aea920e17214d469ceefd3ee9864b95977ee23d9ff557a59c26e3f937bc41dc54f2b156402995795c4afefd7b83267692d98bef9c1985410cf496af0ee5568a75bb17e9007ecd4159e86c41061d654e01b4dc3f8409789b67d6ed32fd611c02526fa15a9cbd13b4b0b1442362124504cae5a43b8e99572075caf862ae6cb7d784e20b0489e88e1172774ce809cd3766a855971e00c5b01c0615d4f2e53e12b56a99f585b8b"}, @typed={0xc, 0x11, @uid=r1}, @nested={0xc, 0x57, [@typed={0x8, 0x2f, @void=""}]}, @typed={0xc, 0x2b, @ipv4=@multicast1=0xe0000001}, @generic="f8893245440ceebbe960ddc96d167cf8bfc0cd5d596576c9368ace78cc8a0133eccd2314aa1a91068d396cb466e0f6433b054d05c315bfb23d81ccea2ce09f0bf553e21a42c74c7b8444e17c40e6bd8a3f1f7fa7b7b00d502505d94dd2cdd795260465012de470a2b589965a83c9d83b534b602124f2cbed33f98c4e4e233698c51759b91c56d1d0aae3f8bcdf123aed51a7218237bde666ec4e", @generic="286cdf53055c509f59a45451cd00ee846036c5694c15333e0606e88ac8ccc87e518d254c7cd8db0411102aafbd830b2babc8f2da4a5af5d05df2fa77f123dbc934828188c6b758389930a879f94fb6da93e36b8cf556288415349b10676a0f60a2bbda5c1c075b3f4ba2530177dcfe27f853d9a16ee94e1d2d733fe838d7d8bde7971b30594b75c858bfaf588ab6920daa709f9d986902dd21d187ddc41aae49e4ac320b5d"]}, 0x254}, 0x1, 0x0, 0x0, 0x40}, 0x20000005) 2018/01/23 01:32:35 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x100000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x6, 0x4) r1 = socket(0x2, 0x3, 0x1) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000239000)=0xc) setsockopt(r1, 0xff, 0x1, &(0x7f0000cbe000)="", 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)=@generic="b49fd74d599e6e94aba8ecef75b46cc0") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x80)={0x0, 0x78, "0a1507c7f40f1a034777300005598a93aef080c1525b57847a869c4adbdb46fe3c914da6624ff7a4541c23c2ab40c1bb259df9da10db16c791dbebda3485daa7f16873a2244d4cbc72514bea2a3126f2dfc0622221950bb20dbf5bf7a4976c92e56e4861c32dfed84e1462a9967bfe8b09a414ea226fdcc4"}, &(0x7f0000000000)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0xfffffffffffffffd}, 0x8) 2018/01/23 01:32:35 executing program 0: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000108000)={0x0, 0x0}) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000108000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/23 01:32:35 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00005da000-0x34)="60304b4ef2e222efb37710da522bd2e5821d023f68f309c07c06208d6ee952ad1e7fb74dfa11b5afc0eac79e816ae8d7ddbee038") getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) 2018/01/23 01:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000026b000)={r0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000c2f000)={0x9, 0xfffffffffffffff7, 0x4, 0x4}, 0x10) r2 = accept(r0, 0x0, &(0x7f0000267000)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000063f000)={0x0, 0x100000000, 0x0, 0xaf5d, 0x4}, &(0x7f0000a01000)=0x18) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000021b000)=0x1, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000658000-0x10)={0x3f, 0x8000, 0x10000, 0x1000, r3}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) accept4$llc(r1, &(0x7f0000f44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000027b000)=0x10, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000015f000)=0x7, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/01/23 01:32:35 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000008000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000003000)=[], 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000007000)="e61e", 0x2}], 0x1) 2018/01/23 01:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffd}, 0x1c) connect$inet6(r0, &(0x7f000028c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d21000-0x8)={0x0, 0x0}) 2018/01/23 01:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) pipe(&(0x7f00008f4000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00001d8000)={r0, r1}) sendmsg$nfc_llcp(r0, &(0x7f0000248000)={&(0x7f00004b0000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "177142fc91fb1d6b139d5e05038c2760a594589fa30d6a376f40292de99206dd7d882fb2bfea9651c7cbc12a8919d9a0a089812d75e868f67f8ed097d5a10d", 0x0}, 0x60, &(0x7f00007a1000)=[], 0x0, &(0x7f00004eb000-0x38)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/23 01:32:35 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000f6b000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) connect$vsock_dgram(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) connect$l2tp(r1, &(0x7f0000e4b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x0, 0x1, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}}, 0x3a) sendmmsg(r0, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000)=[], 0x0, &(0x7f0000925000-0x98)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4008881) 2018/01/23 01:32:35 executing program 6: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x6, &(0x7f00005b1000)={0x0, 0x0}) bind$netlink(r0, &(0x7f0000c04000)={0x10, 0x0, 0x3, 0x4}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x0, 0x4) 2018/01/23 01:32:35 executing program 5: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f5c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000095d000-0x108)={0x0, @in6={{0xa, 0x0, 0x2000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xffffffffffff0001, 0x2, 0xfffffffffffffffd, 0x1d4d, 0xffffffff80000001, 0x8, 0xdd4, 0x1, 0x3ff, 0x4, 0x9be, 0x4, 0x400, 0x200]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001d3000)={0x0, 0x9, 0xfffffffffffffe00, 0x9, 0x7, 0x0}, &(0x7f0000095000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r2, 0x7, 0x7, 0x1f, 0x4, 0x8, 0x7, 0xd, {r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7ff, 0x3, 0x10000, 0x100000001}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r2, 0x7}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x7, 0x8, 0x1, 0x4, 0x3ff, 0x2fcafd18, 0xf397, 0x400, r3}, &(0x7f0000000000)=0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r6, 0x0, 0x2f, &(0x7f0000002000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @broadcast=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r5, &(0x7f0000004000-0x30)=[{&(0x7f0000002000-0x46)="0640e98eeb1af2040d3d2d3329735a0e300db00425efd4d3adbc3a9ad8ac7e61ed536193da8cad3aaf68616f781b37722eee72092e4835d91c9f8c8ba4c00b20d968ef77c329", 0x46}, {&(0x7f0000001000-0x1d)="4dd1a2c4981184b8dbfdac5fda1ab57a8bc1290d1bc69debce37d4b667", 0x1d}, {&(0x7f0000003000)="8276487b184b8481a82f4194d0838c1501d08196058551c765086def910c628dfbd523c88d7401f822482a38f9ec80832c352ef11134d6ebf06dc06268b3b2c60bdc9077307fd406f2662ee1842b8fa437d336da95afa9bf65587b6aed2dce6a348fbb0cb0c1b340cbcf540a6a715cf426b64b56c254106acd80f76ad0ce31ac6b757bd3ebfe843c5de57db521b73d08f4925eeab1359844dcb86dd95b887bf77fd351bbf3d404ba7a99a93047d085f9845e6d49143402a5ed34", 0xba}], 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000-0x4)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r7, 0x6, 0x4, &(0x7f0000003000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x53, &(0x7f0000006000-0x4)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000001000)={r4, 0x2, 0x30}, &(0x7f0000000000)=0xc) accept$llc(r7, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r7, &(0x7f0000007000-0x20)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) 2018/01/23 01:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f000096e000)='U', 0x25, 0x24008010, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/23 01:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000a4000)=""/0, &(0x7f00004b1000-0x4)=0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000010d000-0x1000)="c24f502218b50d6c2b6cc75527c640a7d92551", 0x13, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007e6000)={r0, r1}) close(r2) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e95000-0x10)={&(0x7f0000960000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003bb000-0x18)={r3, &(0x7f0000331000)="23d18820b6d9c81ee8e28173d5dec11479807bf1737e8a6e12c6c00c373f1ff08fff900376a18f6f381bf3fb14d63061b63d9b1cb334d12bfdcbdcfcbf03766e06ed892a0e387d1d8bc3daf191582934e129ef9128328c6cfcc79aa3e2", &(0x7f00009ef000-0xd2)=""/210}, 0x18) 2018/01/23 01:32:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) connect$vsock_stream(r0, &(0x7f0000a23000)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="35d06979e806947c0cea8073f5cf15b0", 0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r3 = accept(r2, &(0x7f0000f7c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017a000)=0x8) setsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f0000433000)=0x63c, 0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) write(r1, &(0x7f0000844000-0x1f)="aba81c0870827ba481a7b59899dac1826615267481ff107aaf0585edf2b0fc", 0x1f) connect$l2tp(r3, &(0x7f0000e1f000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x1, 0x1, 0x1, {0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}}}, 0x3a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000fd8000-0x14)={0x0, 0x7ff, 0xffffffff7fffffff, 0x5, 0x29, 0x2}, &(0x7f0000996000-0x4)=0x14) r6 = accept4$inet(r0, &(0x7f00003e9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b2e000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00009bb000-0x4)=0x0, &(0x7f0000378000)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000771000-0x8)={r5, 0x1}, 0x8) 2018/01/23 01:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 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 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r0, 0x0, &(0x7f000014e000-0x4)=0x0, 0x80000) 2018/01/23 01:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) close(r0) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) listen(r0, 0x2) r1 = accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c5f000-0x8)={0x0, 0xff}, &(0x7f00003eb000)=0x8) r3 = accept(r0, &(0x7f0000690000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c55000)=0x10) sendmsg$key(r3, &(0x7f0000ba0000)={0x0, 0x0, &(0x7f000094a000-0x10)={&(0x7f000016e000)={0x2, 0x9, 0x200, 0x8, 0x1f, 0x0, 0x5, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0x2, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x17, 0xff, 0x20, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa, 0x4, 0x4}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x7, 0x33, 0x20, 0x0, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x8, {0x6, 0x6c, 0x4, 0x5, 0x0, 0x7, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e2e000-0x6)={r2, 0xfff}, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007c0000-0x58)={0x0, 0x1c, "180e266eaae33093defa27785b08d3beeeecb85dd10cbca8a76ba30e"}, &(0x7f0000661000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f8c000)={0x0}, &(0x7f0000a6c000-0x4)=0x4) 2018/01/23 01:32:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x3f, 0x2, 0x9, 0x1, 0x2, 0x2}, 0x4}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000001000)=0x8001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000003000-0x70)="e130477d12c52c103d76edc4915bfe3ffcd1efe38e9fc432906d80e4f8b4fc34e614e5bc5c600a1e7d83fa5dda6c94a1ee75496cd034a225e60c74772687f535a57fa1650ea4c32ec1a188b5f64006dfa990ddf1b4aca2ecc29cee61cfc8469a68ac56ccee7138ea7c7e082e38a00ac5", 0x70, 0x400d4, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000004000-0x108)={0x3, {{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0xd616}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000004000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000)={r2, 0x1ff, 0x5, [0xfffffffffffffff8, 0x2, 0x8, 0x5, 0xdb8]}, 0x12) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000007000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000)={0x5, 0x0, 0x600000000, 0x80, r2}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000008000-0x4)=0xfd, &(0x7f0000007000-0x8)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0xaf}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={r2, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000009000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r2, 0x3}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000)={r4, 0x0, ""}, &(0x7f0000003000)=0x8) socket$netlink(0x10, 0x3, 0x17) 2018/01/23 01:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000d2000)={0x0, 0x0}, &(0x7f0000668000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007b4000)=0x0, &(0x7f00009af000-0x4)=0x4) 2018/01/23 01:32:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ec8000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078e000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000216000)={&(0x7f0000681000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000185000)={&(0x7f0000759000-0x2c)=@ipv6_deladdr={0x2c, 0x15, 0x0, 0x6, 0x0, {0xa, 0x3f, 0x0, 0xfd, r1}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x20040000) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/01/23 01:32:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000531000-0xc)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0x1e4) close(r1) socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r2, &(0x7f0000167000-0xf9)="8f76635e32c2645428bcdfad638802a259a708e6611394549baf86ba211bea626b1be516b3509269f3586ba2a428d99c20dddfe7307d69cc1e5fc971832ec5113627874ae57f1af1535483bc44ae8a9479d3f5d3c41eacf44f80434b4e84ff45702d4537fe678ecf17330b3318ce0f354f430ac775a2fa2cde950a59f827e64d87b9fa991e2b4d6a6f1c35ed07281b8f516b4b6d5ff6fd7476a5f54780406579f2d52c3db11ea9b51d40c9eb69113d2235a1527dfb3030375118dbca5af141e436e04f1b19bb1381f5ca088f6affcfa3c555237b2cb46131c1a0868cf4585cd363ff477e03b100314c8be0fa118c7d48617a8dc6eb6d7430ca", 0xf9, 0x1, &(0x7f00001a9000-0x1c)={0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000062a000)={r5, r3}) write(r4, &(0x7f0000be3000)='+', 0x1) recvfrom$inet(r5, &(0x7f0000b56000-0x95)=""/149, 0x95, 0x0, &(0x7f00008d1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r6 = accept(r1, 0x0, &(0x7f0000ec0000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000357000-0x8)={0x0, 0x8, 0x2}, &(0x7f000010c000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000a09000)={r2, r5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f000082c000)={r7, @in6={{0xa, 0x1, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0xffffffff80000000, 0xffffffff, 0x100000001}, &(0x7f0000012000-0x4)=0xa0) sendmsg$key(r3, &(0x7f00000ee000)={0x0, 0x0, &(0x7f0000395000-0x10)={&(0x7f0000ce1000-0x1a0)={0x2, 0x12, 0xfff, 0xf, 0x34, 0x0, 0x6, 0x3, [@sadb_sa={0x2, 0x1, 0x0, 0x100000001, 0x2000000000, 0x6b, 0x0, 0x60000000}, @sadb_x_sec_ctx={0x17, 0x18, 0x7, 0x7, 0xaf, "80aa1cb7937d21e9d2aa512fd60c445b607c11181740bc087705e1a8a37e4ef21f03df07df2ba8857e5c7b28e56b247e9ba260f1d8812652a1be64a80ea92bfa4ba19dabd26b8f3ff9a18a33a00b62ca57980c05bf58c3dd36356636bf65082bc17009c02ae596496fdc447aa393c13a47e692ad3a44a0aea46c1763e93e102fa6b457d49c5d14c91000467e5a69c0f88e8f0ac2190ce5510e86203eb5581fb0c2a38ac4932b781634b08d062af449"}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x6, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x17, 0x18, 0x100, 0x6, 0xa9, "e20d589877646aedda7625ab005bd010fb7d0b12cafaf36fd7555d908497932d23cf48dd5b2ee204127c3addb869b144f100d220e6f80572f77738c5ac340de424a7788255d5c6164b07dc7d7fb7dafb259bd2dc9ebbb60655e7ddc57293a407a776ec36ac8ebad28fde814a12e56abf9e90ad84c227ff39d57eb722b1e454de7cb006b798d035c35cf2802b86eb3559ff6eef0d26dbb03cfac06661b84d2e1fd0f22e24fefe209fbb"}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x0}, 0x4008000) 2018/01/23 01:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) sendto(r0, &(0x7f000063b000)="068432f7ed47900869e97be392245b8adb76a29381b935399c2f8047a0ae201662907da839d3e03a053ce9e20a1dc9691c49328bb017244e0a11d64803b43d1962349ba5859394ed76b28d62c92fcf6ce11c0d548b147598049fd6893d1b9898e5b965ac0d419ceb48977a3c09fb6de7b1302dd5dcc6", 0x76, 0x20000011, &(0x7f000038b000-0x1e)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="e57a4b2822c9eb0da06033c107ed7f21"}}, 0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000032f000-0xa1)="", 0x0) 2018/01/23 01:32:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f000025a000-0x20)={{&(0x7f0000000000)=""/64, 0x40}, &(0x7f0000219000)=0x0, 0x0}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x6, &(0x7f0000003000-0x3d)="783399acb3f39e34a6a5041a776881afa0f6a7906d694948ffecc8fe7b14a102a09aa1a18207f1996e9172149a7db6911f3c14e78b4a374dcdb9f411d1", 0x3d) connect$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x6, {0x3, 0x7, 0x80000001, 0x9dc5, 0x7fff, 0x7}, 0xfe54, 0x6}, 0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000003000)={0x27, 0x1, 0x1, 0x6}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={0x0, 0x28, "9328415af8bf937136a5d411a1bc0787c31aec14e9b9773646b28096276caed4a724279c8bed6c62"}, &(0x7f0000004000)=0x30) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={r1, 0x3, 0x3, [0x1, 0xffffffff, 0x100]}, 0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000005000)="4d2092e49cdc9f3441cb844c1ead929264") setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r1, 0x8000}, 0x8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006000)={0x5, [0x800, 0x2, 0x5, 0x22, 0x7b6]}, 0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000007000)=0x5, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000008000)=0x72, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x68)="f1d35fd44daa29132fad3a4f084ea61bde1f1c316e0ccc98a4c790b563d0c2743361ca4efe7a2bc2c748f9e587465fc10dcef7cccd8031f15fe939bab78afbcc46a723d9abc48b24107969cf6535a0d00171f8db1eb3ca4462a2a1615ae818c50da7291e03c8c33a", 0x68, 0x4048000, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) shutdown(r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000007000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) r3 = getuid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) r9 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = gettid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000b000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) r14 = getpid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) r16 = getgid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000005000)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000-0x60)=[{&(0x7f0000002000-0xb6)="d13ebe62b5fd21a16279d95a2db231dda2c33bb7e6d47a8e14c07daae3c93c3b26a3e7d78632ffd77b20a776212424ae9cf281b6bd0ba7976e84504e9bc226e50d1c6d842bc4a6c89372a10cb691ee4f3a6044de9008662af7d5d1405f70b3000c108141c91d95a915dc2e284ef10aef41bc80a22423077b5e0ab8610d6cf5efff891bec15864b47e4b6d81adde959f75909d8c7f3bc7dd3231f0654e6e2e05204b3a915d6c427dcdd9f8564b39973bea54e87ef2e53", 0xb6}, {&(0x7f000000a000)="e085974ae218e12bab1eaf2b3cd5fbcb8c58fdb3ac63836ff809a89b4c4ab3d28370cfe8883e3899deb4a3d95cabf7ab9e6f777bd67771bc2500c3c0a2f3dda6c4d066407192d6abbba02b471f6a2ea487aa791f6d49e8", 0x57}, {&(0x7f000000b000-0x60)="989fd763619378d8149664f6b35bb9cc29425978cc2664397c9eac4e72227ac310249cb28b12fec459f06777cdd46a9e39fba6da768156670036ce78c9f5c6ba6046859dfed7f8e21a8151db7a6944f43a78553d828301b9c0a7572c2fd15799", 0x60}, {&(0x7f000000a000)="79b2f0b9b3de8f32f3e02fa7e0e0bae4bdb759b53947f3462b0a7eb07e014aaccbb4f0208f85a642f8770e4e8aec16f65846f84943d8137e6380ee3b0c8adad56c02408e9dc56bb85d3b20150d1b4597bbb1480c7d43e33029264a71f385cfe053d2b7bec07b5a503c783b9afa36836d8a0d6c9c2f30611245a340c7ead615c610d40f477d486f4cdad9ca082244953f01ade92b4e18bbf5af846465a133e9f050df50537bd0ad99e7f32622", 0xac}, {&(0x7f000000b000-0x60)="55fc2fdaa1c62fd0180c824fdf93ff28af30040a194930922f5b599c02b677ca7a1c29a4ae05fcab4a47e2e44003a196833f0d383ff4302ec716671cda20dfcbb009d685debd09c14fe4d308faf500204bc03ce0648f2eb361d02e14f7ca9694", 0x60}, {&(0x7f000000a000)="34954c3e9b779d2b312e56a7e39d66d1a6cc1f0ad1d311231f0d013eb9032a81d463364b5fa106245b2c76660c46045ac519dc9bf82a03173ab328c777f1814b1d688fdb65b67e20c57d5303b1a048969830f8b6756d2e28cca0acc9adca11c799424e0db94c5eba018a69506a5f7050d84638d76d7f1d676f3ac9608492b59604379e9f57421ebd049c76c599f7cb44304467135eb0a03b9cfe75484d93fdb7ff40a5a3908e726ccc393c", 0xab}], 0x6, &(0x7f0000009000-0xf0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xf0, 0x40}, {&(0x7f0000006000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000005000)=[{&(0x7f000000b000-0xa)="0c975edbaa3a0a5d67da", 0xa}, {&(0x7f0000007000-0x2)='5&', 0x2}, {&(0x7f000000a000)="bacd59966ddb3bc61c08d64bd0f7e3af48b4a3496356a9b8c5a88ca74145a7cba113307b01bd95d9bf6c4f3a039b58270ea5740f27606e8d5ed0a3260a7d5248ff0c547811507c1ede2b89a8f03ac34a3dc114e87beca5b1c584cfb5109d5072", 0x60}, {&(0x7f0000004000)="f1d6e02f5dfb3e40251f5fe9830babb3f27a603cb0db3134385ef8089151da4b2fc15f2d", 0x24}, {&(0x7f000000b000-0xae)="9fd76f7364bf3319a58970fd6aeca9619b715789905624bc4631ac87c1e3092874d0c5bb39a656f1ce4db199c11577e59c2cefba4822c7667937d84ce10c39768ccfeed0a7b242851e9eb14e48940f5b822971b400317e8b3a55bc614ac717b91fb8ca3c45dcdaf5268ff7e8a838c88c31521da8c438805ca8e92ed6474a0b3e73b72463e44f2dfaa4279b68222d3278475eeff64d0e686340f2a2e3c9c0c65b6a0c1ebd235e4de39199fa8f3e8d", 0xae}], 0x5, &(0x7f000000b000-0x20)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x8880}, {&(0x7f000000a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x60)=[{&(0x7f000000a000)="b942dd9be4f8e04f50dbf85a8ebfec5117ce33ada7459c8e08d98bd565efbb8cb694a8ea70fc542b7e9993272a4655dc65c2e8ff3398036512e02b12d924c88351c366650fb02256702b07a91ac3419a10841f0edd2a4d34ca4a3f9f6d5f8653d64abbe9d0580c3d9187b2e998b9bf65a908d18207aeae8f8ce580dd", 0x7c}, {&(0x7f000000a000)="fb726d62b24ec28d3bffdc5fdd6ccc5cec3e713cdf61017bf983f01d8dae60efdd0b29246ed9f8e860ac7cc7206734827e8e0f28bf7ebce5aa945c4f74277330ec4aad8745c54f6283389e3f01a307269d68c0f261fc70a2e6c5ec9c234d0ae7bd6be9311701cd6ca741c9f7267a3e4288b6811609d3e24df87643d96c89babd8a2d8497a49fe735d706ecf16836a4c2b6bcde35c2f39d555e773c66e8ec909077214b86f5a752f0061a2a07f4441b4534a6ce6c", 0xb4}, {&(0x7f0000008000-0x1000)="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0x1000}, {&(0x7f0000004000)="433ab5823d7f59456eceb299bee23dd06ba64dc1549f582d73d5e1f92e9eea2875d77123931d6b34b4ba3f59092775f61e9a378b7bb4993b4b4bee757b5dd6784f92e3481128fca1664daaf8dcf12aaafc36bb44eb7b61ac1016e5bfdd87184efe7b90c6cfdb4d73e1376c63f8b04393867c2a2f5048161f0e2931e2c59f9bd1c45a299f2fb6ba642ad578fc6d041bf3e5e4e61c46905877a43d5997a30fd61d457cb4", 0xa3}, {&(0x7f000000a000)="a23d73b2b0926098f09c8c2a82c3027417ef37ea5b27cab4f88b8966ff89100782922f013fbe8189a4679d40d776f094fee417a2541423f6c026a3d3e967e7189fdd859aed56aca4f5d614f0f04b3bda103213a8ebf391563fb2eb7262364cb1430015dfc98d47d831", 0x69}, {&(0x7f000000a000)="7f12dc36126c238eacbcd07d91ecba46e0536669f828b6c1ac1fbff922c155c17a893d600c37983e564a6139272dc57341abe5e4e6fc94d0d02f5263cfda6999abf4f6bf8edd26ee80fb170180abac4449314382d1547e269f6925e079d7afb2c68fb7187cf4ba8807ddb0ea9e837d6c", 0x70}], 0x6, &(0x7f000000b000-0x40)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x40, 0x80}, {&(0x7f000000a000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000000a000)=[{&(0x7f000000b000-0x35)="734c016db324f1430f4330bdfd9d6cb75950129c7c7d6e133df06eb2a200fd4d496456fc663479db4fb4fd9b515f339a4d50647477", 0x35}, {&(0x7f000000a000)="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", 0x1000}, {&(0x7f000000a000)="cffdd78444853d45a51e3dd5e21a5b54f1744439c7", 0x15}, {&(0x7f0000001000-0xbc)="e530cbe2de9111ddab5e646b77833cb34099d961b094f7f9ca6f7f1c40d7a205c86acb52a7338826d454dc7a7a953e9e65487fbd6918e7709a46bc1e2cc9699edf6a732c9ac75a55e5f7604048bc66daba7108794a74d387424e5ef9341f5f5806faf360a635b86201f242c1969a4184e0f4ee091f38994ab60ca7ffff9ed56e414aa6cb2901001a067f0d807d4402226145aa07efe083d059153cddd14b6d7c92efdb0811720b71529d99426c5201a808d7c05eee48e4cdbd554c45", 0xbc}, {&(0x7f0000006000)="2fbb52d4fc2ac3987f8bf3e80b9d5cbe4967d8c63e4bf06437822eb4d37897bb2dce16e337aba4a1bf8ba91364c3f7c646376207ba18b1b356b9c10624f79e46618eccf2d552b12edc502866b384f5cf0dc9e4022178190db5aef881dcd95b06c611ca0972e705ecb3be956977450f2ed0e7c1306c476e2849c10b15839181fcf9693acc73e7", 0x86}], 0x5, 0x0, 0x0, 0x20004000}], 0x4, 0x8000) 2018/01/23 01:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000031b000-0x4)=0x1, 0x4) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) 2018/01/23 01:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x100001, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00003b9000-0x3)={0x2, 'cV'}, 0x3) pipe(&(0x7f0000d6d000)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000025000)={&(0x7f0000542000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b67000)=[{&(0x7f00003bb000)="fff708d0ae5708cc8e0ba939589ec09f6f31de9ad4bb12d8a5e2c78513dcc89eb39bccb8da05393d1d7aa7d01b615724794cdc501665e0336d2b18fc3c3512ca9e5831175b47dcd11f60f053ab061d12a965cd354e59265f20ee03f0596e1e0fecf40ab20e76a363dd0ff9b49fdd65d5560c730c691566e70e2ab0b381f6184db35b94052cf69cbbc476f1a032a1c32080915765df480dc7da54da80197872de9427fd25b10bd7b45b2f0081d841c43a8ff06b3f72fc0fe75ac68682e0", 0xbd}, {&(0x7f0000dd8000-0x8)="63096f9e28c24b9d", 0x8}, {&(0x7f00004d6000)="2893ade006e560f08d9d4da9ce4919fe641cd840e5791edbe81040ff39275c70ce6164166d4a188ea2aa9a8c23dba3e716c1343de43891112dda110603f07335026cc49746ecf9fa75380e4d796827301b931cb28e824ea958e784d5f03ba5bcd5abced7493ce20aac9df4d130713853eb85266285499df568cd5c634a2f1834b951cf42f1ae73aeb7a17df29313fa27d2266beec3bc42790c3e6ebb3d547fd3beacdfd1518fe08c3abbcdd9edc9dd139e723f92c7e722a8d3f6caa38cb44272ef", 0xc1}, {&(0x7f00001d7000)="f55a1f9ca96682c6073aa620eddd3a12f22fab50c91c63d4a864ac30d4803f5ca80bd8e15ec99dfa04213095fb0b8d304796f6d941a21298e74143f620e695a837afffd6802f795efcf127f0f13295091e550cdad63bce11eaa961e744805a39a6fd0441a4ce4d3967e3dd5ff382c3a4e1eeee998100e06303bf83e4", 0x7c}, {&(0x7f0000364000)="7d6270e744c7ef9a42a367be1419d959b1555ba28b4734cf180b57352ed0948d70e044d481dc1581cee98a3e312e4df70a7ecee7f97c1699b681cef6afdc1297d2db21cccf5c7fed172cc1227d9afa7a02ba60dbd69054b36959b0c140a9d695e75bd4c4819705f3326e8a65bad68accfe06e28ce83b44ee57607ac256f7a71a90d4ecf307d89e7ee0ca210011c6664e14bb0ff0546c9fd8b19f74563b376172121eaf", 0xa3}, {&(0x7f0000a08000)="9459b6e2e3f6e3bf851bd196fda602cf5b2ea3a26520f31855c1a68cc2992ae69a9cd7fc4cdd3163fb25f177b3d03c7e7c837f56d07aa2d1f8aae75aefb441f07ed05f0df68c31ee022d04c37c0f1274f7d4489f667fd38c3cb5741b6164afb8c4c8e6ee0b44d1acef1ae21d15234bb0c3d55048c4fa79cae64ea30570d560323334e3981aa7ee6f758121430da939864f304da1ab7c46dc9ab5185b0ad420fdaf77b50bdbe76e23c5aced28cfc0cfb5ef84f159696a93f5f03ac8ad543eb884cefd75634fc3f77fedcfdfa9b4bc3cc2c8de3d62aef6b994799bfab4bc5a7398d9dc86", 0xe3}, {&(0x7f00004a7000)="", 0x0}, {&(0x7f0000227000)="f0d338329a64f2bf391505b63802836767c7aad80b6219f87ada7e518c6a7f780a55a24139873373d76ffa41e9ab83c784156ece6d36694c439cec4c8c491877db9dd584525686c8d28c8398ce57f979d877259c705d90e36dd27d497404bec45ca59cafa5df4c52343dc7e48bce61761434a48dd0542c97c66a8215f7172df94cf0fbbae8cd83b37c80abc59b1197731f3dd8b3c783ddce18cfd7c125ded482bf09941b7964f2544eeb74b725ef9147111d64af24d065505e35ca3336193b6dd8df8094145cb4c58aeb85369431efbe5b11585742067243c3454a4cdd54f5880ed08f2633a333e350686031a46185ca3e0bac531d6e90fceec4134883f430d2f32919a7d335ba5a366779a42a00acbd240800fa5518feec3a3ccf66910e93d71ad1205b994c0bef8d623552150d02856b3dc42da7f35ebe40d575dccdd2e6c8b5dc75e891c32d1167d470d83f9322b7f6bc68f785631ced16e747928823c499528a169af2ac95f1557ff02c8a989040a8f1ff539188d63012ba58987a887563467062482f357520af1c2b28a1b9b058dfe78dd3b734aab51778a59d3d4ee2d3f29bc1580997fd7f9f107abf1c149315723edaf3286ff124435019787aa2ffa3bb08f1ac4f8a4f39dc9aeb3f4e977deb259ca867831fa0867179066753a9543b6f1ee7a9a00700ec0daa93ed524d2955bb420573be4d4b2153c6e98175b10bbf508e3bfaf5c9ead7d988792ca38dc851d0a3a1cfb3af1c287dfc1466ccf9c17c72138cf153be8292e12a769814e54d4b5ce9ce95bee910036e7a3215fccaca3f48341c018f55e91853ba717091892c5a618eb8fcc6da63c3aeeb32a1287dca138a2fef025c772256031b9d80950c8a2c60fc6222fc0ba510ccd3d07d9709109b954a3338dbc5fbad9f0cfb4244fe50f979b43ecf7e9982b8bc9b68b772ba318bf5b56bdf293dfd7d419a1074f536c8ba4a183832b69a7a6a521c5aeec3dad8f0bb0fee7fd375c225610a34a446db1813d76096c1017c2115a35eafe2567c91cadb2157903406d31d061d3fa178ea1c737947d2ae2c7dd518bbe46cb9cc26d0e95f505d7ed8b1a2990dc77d0e7106f81cdcb43d5fca5a19480ca4bbaf45dffba0305138b62b6874a7130232a897bcb81c8ecb6bcef8c50146d72c7753ed096e5b1ceb0f0139f1cd606bcfacd6778194084af48839702052d8dd6602f464c15c20847b368c318034992b27905ca1d53bee1b8b29441b5b635c92d3822e8f28e3a5fd8057fc6e08fb32720226e68a998f7bd95a77da2c3a833c8315e9c9142bc605d6ef9dd093acaaea8c2d73a74b947228485eadf042462b1364892d9997bacf1a4561b22bde4c8cd0ea4249e586541a81e1ba627f08aaa5d4e0baa3af2dbb3f5f8339a8c6f7769cd032cf87509c06d471b169f40ec5dfbceb95abba7cf05abe0e0f3aa0db462afd752936a388cd5f3b4228394485eec9d5e5ea2640f8b070a9b425ce618cea1993f5e2f7e30a47c3ca213dd9b8bbd6cceee5211a6a8552ecf8273b75740bd5f8b20ef06b19c9a1165f2a9d215fce4f84132027555121888241e49685ee7d035af72b605692a6822d122dc3264aea3b4ea8b2953f8e5d566251ad02a77d7d029ded4587096c9614dc74408fcb1516e57e0c69ada41822b055d8d7b0f55c07301653d7f6f4867a53408527948eeb63aaf66f59d5bfce9c2515a8fd5737610968659d2f2f020ac2a522e63017a783ae37835c58a3bbbfe0ef97efb0cb14f33e45045745e1dcfce7ad7db5b914c209275f7a2e596c9a87f90bcd92ca271d481e4cc25cfe86a61fafb3b8150927486c5776c1954f9284246762a64ff75216b917fab0ef37ef1fcb87d3c9848014bb9062090b2f375391d93986d88da6429569edc2a9e9f50361bce2706e60716f0d24a188ab116df25c24e6ef7100be7bfaa03780f11e21e8a464c227819f1d99d4e5b8d71ca303d01c06d8867dce437efbdc7552aff6bcb4c8e825190e7edf796d76754304e4c571fe5d599f8338902b9ecd4f07b2df7839597b8fa4455e23cb382fcc2782ee303df8e8ea3cb0600aa2ca1b1de4df909a80651c6f716003c388817b7c64ccc13002b13099eb89c7e3b06fa4f2b732b6ce5acaa24a7a7e12c80b43ef2078c940da5acaa5101373838ba8b1939cd30a64bb86df42d28e7df5da29d40e8a6478d5c187b43fb76a83d35b6bd9734ba302917f92db69abbb7d2831b1b596c1c2a085cff293cef943132908babd8187d8a5dc6106dbe2753f5b493f0f36a42ecc7e957fa0bddeac3d2f7d6fac0fe96bcb86213ba396e5f2462bb428f8bf808e0155d70947299c1532d135c4ebfa61cfd26b1285fbb3274d9b519f0b1c37b7b241419517d61e4d3a121136b955ee794b6df512d5318bc8fe70feaed5b18b6d1cd31ad306cd8a7b0412e529f5a8b9b532261fae4f86d09f6b184edd2430edb5566c8c9126da0ec273d2c20e066a05fe7e1a521149396f4745765fc957aec6858970c39c637372ec52a05255c3be674b1f36cba036cfe144f851999b181a94153d9243633a7b547b67e7367b4c128add76ef02a705c39176e5d950b3ea02ef88aacfff5a353b52bc5842ab2ef346a5f3dcc519e566acef7b7b76f9cc3dcac3e4e10207fe48fc8dd4ee43d126705d5754f0f1297c1c26c06d91655339a4b718665f2c60d5b3bfc8fd48999622073fb1d77b3ff08dc72813b070deb7524a807b5d6ada01a26617d5ecad2529f7e1a18624795c2b3698789301bea97283a5c77a8f01f77f6305325572b87070bd29d051c2ed0ef23bbcab314da285b202c2c98e718d4fc9227e6b8da825e8e6925b1f0c620706624946eec234dc8150a28773e07b4282fe17834896c8e7c9aeeff4f57c158c3c503cd5bdef029097fe7520fbed3472a225fcdd2fb8cc80a8b1a33ee236b1f91c23dee4a097c4edc7ebf903cd8d064242b132aab7f42b616ea1336459a7e13fdd85ceb5ffdd9c36d75573393735c66ca506f4403151ff8eeffa8575ee5d5fb8ec67c384283e5f636c39ab4f446ce2b969c6eb03d06578d71539aea47e2b640961bee0678f2973b8c5c1c7d4bcd673991bc5c0805af70cf48407bf0c070203360fb763a941fa4a2b096f69071845b5f1f7f1aad756563f3fee26e22fb4b0e65b8818ba079b1748b8e32599b5e950e0c343e6fb83e548477f74bb77eebd2b5d43f8614f1e3192da447687f2af93d6bea4499b7a20653cfc47eeb70af876ec2ce83795d3480f109538e67784a17f6398e9a71056096038f31576c1f31ed9b1205a91517482aecf23e4cf86d5d32b978c1e86ae49b8f3630a96b0d6f16409cc0c209454fb6c19fe3aa1c137f8e22bdf30520379e94128eb303d892c1831a18255fc38463cc421754a50278a129f09049bf2fc4fa13ed9a4a6479ae785bdd922e2d2bb10ccae95464a5127c823b19306d53409bcf31bba4b82b663f4b50e7aafb239b3002b6c6fd57283ed50458ad0ece4053e0e005f3615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0x1000}, {&(0x7f000051d000)="1055b881ee731bf4a10390e056651250b3399e8df21968140f9b8c7865fd70e843ee7cc7dd7468be0f468caa8140683c21b4d7024042", 0x36}, {&(0x7f0000dea000)="93077028cfafdb96fd9b154c193bcf3212cdcac7ca9f36e2fde49137f120420fca10d9daf00c33", 0x27}], 0xa, 0x0, 0x0, 0x50}, 0xc010) unshare(0x20000000) unshare(0x20000400) [ 449.751963] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=8405 comm=syz-executor5 2018/01/23 01:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5a71aa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) syz_emit_ethernet(0x15b, &(0x7f0000ed4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0xf8d, 0x6, 0x3}}], {@ipv4={0x800, {{0x1d, 0x4, 0x100000000, 0x400, 0x149, 0x1, 0x8, 0x7fff, 0x16, 0x0, @rand_addr=0x5, @multicast1=0xe0000001, {[@timestamp={0x44, 0x24, 0x8, 0x3, 0xfffffffffffffffa, [{[], 0x1}, {[], 0x8}, {[], 0x3}, {[], 0x2fd}, {[], 0xff}, {[], 0x7}, {[@broadcast=0xffffffff], 0x80000000}]}, @rr={0x7, 0x1f, 0x3, [@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, @generic={0x7, 0xd, "411d6ecbf3502c6e804d44"}, @rr={0x7, 0xf, 0x6, [@dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x5, 0x0, 0x0, 0x4, 0x6, "a70ef3", 0x0, "6607df"}, "d50bb8efa2c6bd0fbcf5beeb5353bd09c0459a54e6a68230fa81c0b427f923eb6dbe0b48c047dc1205ee78ead9d5afd94b0198b608a8303b73f4947ea4f836204abb224e01edb5a624373284371f3482f3787d01f6bfcc83c63d1bd8a705523f92d58569eb6f32947c59f3c6a656bdedd290684cc0472274b9a2be126c8211e6bc2f22a0eaf66f3e1ce9657634b87ff3382a75abc9cd89f4b2244daf872c7ee291a9622a3389f6b3e5c3f41f2d4936688c9f650510c3c4fc2d357e41ce2c1bdbb199ff1690"}}}}}, &(0x7f0000e5b000-0x10)={0x1, 0x2, [0x244, 0x737]}) 2018/01/23 01:32:35 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000007000)=@generic="6298b3ad0f6ce74a9daa202ea3531af1") 2018/01/23 01:32:35 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) recvfrom$inet6(r0, &(0x7f000067d000-0x77)=""/119, 0x77, 0x0, &(0x7f0000dc7000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 01:32:35 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000021000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000023000)={0x1b8, 0x40, 0x409, 0x1, 0x2, {0x20, 0x0, 0x0}, [@typed={0x18, 0x81, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @generic="7d03af863f2d53f3117d2e4e4d7fd4a525975e71850ea1f1409d65117d9a736637222103dbbe96ddbbf0063b34e30a32f468220474eeeb451861ce25c5fc052fab1dde66505365f0e1b0771d71c3ac5e62e07747f46d8a1404a421fc443007326535752931b3bc2978ca3ce94faa486c968f82443cfa0335952dd6f346cd671cbe34b3f067cb44e9028e5ba1d079479e06e76baf04df7331790b135b327872361e90fef5f6c74220d6417f1a2252ab38ec78a603d8f373", @generic="f0a15063490a3a97514797e27a6fe8d395a37ebc20619c8a2ed0f8969849b4de39f12dfd36624a1478ceee33abf78c0d70de1f7e105a3dce7c523a647cd823ef5be2a26d1a388da8e21cc7616f7ee309be7053df29cbe4c0f5b415f385038d586ba6c5b8734844c3a8e6363cc3c6d2ab4e70db18bab27420b055ba9a3062f5fb43dffebed1bde103b61e13a04151631bc40dc3069d973c796a0ee713bcf686dee6e08be5ea682a699b7d128d4dab3470447d8cea4e6af6eedcc35ef54cf38e6669144efdd4deadbbe96280d9cefbd9374d30c0c6"]}, 0x1b8}, 0x1, 0x0, 0x0, 0x24000010}, 0x40014) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 449.816427] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=8412 comm=syz-executor5 2018/01/23 01:32:35 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000361000)={0x0, 0x0}) vmsplice(r0, &(0x7f000096b000)=[], 0x0, 0xfffffffffffffff9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000da3000-0x6e)=""/110, 0x6e, 0x1, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x800}, 0x1c) 2018/01/23 01:32:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) connect$netrom(r0, &(0x7f0000f94000)=@full={{0x3, {"7bf18581269d77"}, 0xfffffffffffffad4}, [{"d87369ab618ea9"}, {"5fde66b467b7db"}, {"a7272da96a0529"}, {"e47146d5923d28"}, {"d742772d48fb8e"}, {"34da09fb4c78a4"}, {"ad126445b0c137"}, {"019817e52582de"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d36000)={0x26, 'rng\x00', 0x40, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000078d000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x1d8) accept$alg(r2, 0x0, 0x0) read(r2, &(0x7f0000ef8000)=""/143, 0x8f) r3 = accept$alg(r1, 0x0, 0x0) sendto(r3, &(0x7f00002b7000-0x3)='\x00>I', 0x3, 0x8040, &(0x7f0000a1b000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) getsockname$netrom(r2, &(0x7f000073c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007fb000-0x4)=0x48) r4 = epoll_create1(0x0) r5 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f000008c000)=0x3, &(0x7f0000026000)=0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/23 01:32:35 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x4, 0x0}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087b000/0x4000)=nil, 0x4000, 0x1000000, 0x12, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) connect$rds(r1, &(0x7f0000055000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x6, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6(0xa, 0xb, 0x10000) recvmsg(0xffffffffffffff9c, &(0x7f000001a000-0x38)={&(0x7f0000b75000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000c0d000)=[], 0x0, &(0x7f0000acc000-0xd0)=""/208, 0xd0, 0x0}, 0x40010000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000113000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f20000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000996000-0xc)={r1, @empty=0x0, @rand_addr=0x8}, 0xc) 2018/01/23 01:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b03000)=0x0, 0x80000) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000728000-0x78)={0x1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x59, 0x10001, 0x9, 0x8, &(0x7f0000eb3000-0x10)=@common='ip_vti0\x00', 0xd896, 0x4, 0x9}) r1 = socket(0x10, 0x7, 0x6) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f000021f000)={@common='bridge0\x00', @ifru_ivalue=0x9}) 2018/01/23 01:32:35 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006b5000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00004e4000)={0x0, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ead000)={0x6, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000019c000)={r3, 0xffffffff00000000}) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d07000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000dc9000-0x20)={0xf90, 0x8, 0x800e, 0xa5e2, 0x8, 0x80000000, 0x7fffffff, 0x3, 0x0}, &(0x7f0000bb7000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00009bb000-0x8)={r5, 0x84}, &(0x7f00006c7000-0x4)=0x8) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000f30000-0x69)="5e8536237f75ee9c4381eaa61bab55c03aee7b8e137897441d338013e18b21946f647fe4f18b4cfb256ca12b72d603c81762cdb60900000000000000098ceae5988ea1be2f1f72f5f00c683d74161e2285b97ef5b88abb6387a3e21aa899d3b46574eb8fef1d3eea49", 0x69, 0x100000004007fff, &(0x7f000010a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) 2018/01/23 01:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) write(r1, &(0x7f00000f2000)="ba", 0x1) pwrite64(r3, &(0x7f000023b000-0xdf)="2a7035bbd66eba4d138ea345fbf4f95285ed4b850c6c4f1b760a18f22405baf6f44cf0064a8ee21f3ccb04c74f3e96327e9576d8de0ce6f161c9a4c2805825f2c1973a3d1ce1c8f58658e5b3fa1d44bd4172215014b431992e711551793db6cc16756d4be68193a98e3b0cd9661a46733889515aad6595e1df11eca454125f59adb1f55d0625775a85d7bad9b2cdebdd1966177e5437964783c10a9c635417931c91feea465ca8229c60b930bd1b9aebffaa3c3a06cd73b52c345f5f8b0f0088da208bb37e8e489982c1180050858d17f1b781f4d307e394a29ef85830c946", 0xdf, 0x0) sendmmsg$alg(r2, &(0x7f0000888000)=[{0x0, 0x0, &(0x7f0000433000-0x90)=[{&(0x7f00005cd000)="6846209845f9afb64fd68fc4a628700b1965810ad2dd2b0ff2c494b28a9181cb9f5a3f78e8b68f13c5b8a709e9fb8bf9722683f7a1c37293310cc1ce81ec589bb7767bf074cda519ee58808c8a15ae851ae93d98b546f6134b0487636ec6addd61e574f438780e595b92f6cc275a6065ca68f767a9bdd4a08f00309d7afaaf765a8910beace02e27ec590fc6f69aa03989a47a80cd50387ccd94ad67d086903165c840e375cae17915ce87d2024670ed8d0beee4ab2800d8f894f2dfa2d8cbf5", 0xc0}, {&(0x7f0000ff9000-0xf3)="cf45615cad41e84a7c0b54bce2fced89b16aaa9151487d8b57fcc9a804c2fc3cffc31c39f21dd21c3c2b5b7d5c46e5e821f28165ba116497ffb5d2cf7ae58f59fd5c3809e346146602b38f6fdba7242f042efe5b31bd02759f4573b567df9798215ed39ab31cb1646fbab522f2197da8bb2831317c654b00ab1c950404ca17d3758aa05f61426d7e9f0ff9d8d10733e6abec0cdf653f00081ab5deef226859963195eb259b177c23bbd81f962a2838484def495228ad4ffddaacb8368b44928a6181e36c4018f55a98a439f59d079f0f4f09766487fd69a6a198d6a8016bcdef49eea6ff5cac54a2f094c604184aa7fd9f9072", 0xf3}, {&(0x7f0000f03000-0x40)="d0f2a3634977d0d8c954f293188545dc5fd0d26c9fc5b7b0e3c5e39f4d643128b6de2ff6a1295c80ea9516e4734134af230e594b39d2ff11c3bd7710021d7da9", 0x40}, {&(0x7f00003b0000)="46c1e354af7793a296e9306a718c054fb5617c40baa80eb272298b2e3af50aee10456e6609b989c7545a384797e63840ff1329fbab73333a8f03d9b06fca388eee9766ea0c6866669ed2161365da52fd42d68b9dbb40f4b256485f7840f96a4c2d95613ce26e29e6297925ce44702c3a37c14187afb94da10ea4867879d5a311eed761b401fa31964b89d31edfb982e655fdf4b2ef2d0e99e2b2335caf708e7b6db468f7cee414877f5526", 0xab}, {&(0x7f0000da0000-0x21)="13e65c39ab87bf1a1a50cdf6ab780c821f0cf9ec05c107568608a59a5b9bcbf335", 0x21}, {&(0x7f0000eeb000)="937ff553b95ae22b4ca5e5d7d01ff26644ffd2624083a9776f7994fdb829c44c43c8c4e189d7992eaf9ce18ad98cffe305", 0x31}, 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&(0x7f00004fa000)=[{&(0x7f000057f000)="824e8ab9b87a89e7c6329b4a175248ae1f9e1f1bb1b8a87ddfef987f78009249dad39d8cc8162a5cb79dacb652d407cc87aae7c3f28a3af05aecf9a0410fdb30f6fb5b83c48c8500450daa4c7806fe889e4b4d8f32870880a482337be54dc786776b7ac007273d35791de67584da66eb00ff6e4763612ad3a50d7123fa99dfb416a6b1c022126e41e1a10204c6015aeb9d1a3736447481b0e8e7c90a9ef2fb0851695a137af7d9d101145cd333d8c8cece89f561211520c28267c982acd8827e795ecfd2f02be4c09742dec1c6", 0xcd}, {&(0x7f0000686000)="45f365e5abc74bc4b2739a84effe4435ed8c9762476dd26f1a5b3d011792", 0x1e}, {&(0x7f0000668000-0xd6)="399e9fb9086851fcd8af3a4fb4107d4915642a7936599635db1aa2a2f78f5acfb61a2c9bb520036ed311748ba231626f28a6512139f0ebdb9b3f48f7b5f2928ce0dd49ba36c998e5f0c1518fb719731c1e60348bb463aacbc076a6cc697ad0377391e17a924ca16b6d8333341cbe7805fafa7677505ed013ac577960f01d92bd7f9ac2076e36482d83478fdbc218fa08b8d294730012590991b44776d9bd2d977ac8e4d63c9902bd80afabfb9de18c79300eec9ec4abe64dfbb1f73b366105f0de068c74b3412e59bf375aff0d59d96ff86a240f98c1", 0xd6}, {&(0x7f0000d62000)="cfe89e531bf32509e13b2cf2063bf5242a3e217c70bab548a304597eba0b75564de18c8a74349e0733333684bab291b8154a061644b897cd5b52374c4e27a0d4648134b16e7de1833e6f18dc4d5ac981be24ca2d20ac531920ab59676f1e82fc4464cacf91db6ff603dc689ec1c8c06b050368f0e6d297b9b0c26f100e7dbfa418ffc2ca340dc627b87a2ce2dc8df8f55723334bc15a571316dc63f3b31ba3d153386f31ae77da6510d0", 0xaa}, {&(0x7f00004e8000)="4dfd7de5a9e7db515fb425881c3450cf3ac3850b8543a82d806ca15469e4c2aa42d15c81ba1d7b0df181881208bc084ef6", 0x31}, {&(0x7f0000227000)="b0b26fd13f913415822963b6f6692c2e1380aa5a29c508bfab385a6d54bd3a9acc0f3281bbbb720ecc51295b8f0bb0c25cd4c60be6012d4cf2d9105b618396fd20a39d12ada24c7ac25ddeb1605b83644636b36406670e4c88811aae776c1c36063afe97ddff0fcecca1ffa436725f952e152462ff35725a66a0e8c6b18ab0d9e7f7", 0x82}, {&(0x7f00001db000-0xdd)="566d63b7ead0fb2d16feaedf105e1a69b55413ed3776daa18e858ca02102bf48c048cd74b59548d82f5f86fc814faf07fc7e2fef85b1f3e966eef50c331a4a370528a74503b6a898d7ff981356fbab7311eeece63f9009c686319688294c0b78de86df865337a129e57734e1e4176c14df8b8e14bda193f44bfef5a03d22f47f8cf03c6bb5c1320e0ef82703cda2523d8b8fe2198149b4e9c6f01aefe0a35649504f86fa72685d760d2e3f1045dac44d2655432ae788268679a73311600ea381ddf8ee76f1e8dab3a5e9bf6749f9fb9efd72fe9440b651398af1bae9f4", 0xdd}, {&(0x7f0000382000-0x87)="8e7487e665865b16d3bf6f0c174a517670e7428a8d52ba37f7608ef13cae508aca26e82efb6b8f309a1c251200e9ccc4b198765b7062b406e11247e3d51b460c29383e8c1e5a2653e7f3584e0d6f611d31f5e946b75611e2c56b9a2bfc62c6ffee1450df1396b90716b88c81b9558724eba9ce85397346f69cf0be9a6c3cd159f1eaa880f0991e", 0x87}], 0x8, &(0x7f000006b000-0xc0)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x48, "a1d880e537f0ed554fa3110c7ca116a79b2fc190a324f2e085e85e37d3a573f733bddce09767f39cc41850ce1468bf8b991f894a807deda01f3aafabb19944a90fd0981486684344"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xc0, 0x4000000}], 0x3, 0x11) close(r1) vmsplice(r2, &(0x7f00006c9000-0x20)=[{&(0x7f00002c8000-0xf0)="bd8084971f5bfc810b2fc4dffdcb95dda5d7967a07f10272b1671fc970095c23f2e44e39f7376238ebb291837b96c1e84fbba199250fbdd87f0fe33a6de65b1835ef4d1d3dc10d454b65552602e28274e9095717fa4c944217f89ee823e8b85f7d5ef223480fa9ab90ece695ebc0196695eb9189223a7ed45f5cb4d40814ae57e7bace54284c0df82d3a02a474443020e9a36244ced30d0f22079f27d7279be4a1559232e838a455ca34ef9b683054cb94567827f129262e24d4f0fdf9afe3f36d682a656792f040e2fca2db909f149dc13d9425de5cf1ecd3a8cfd3a86f115d4f7a5039970a5ed9d2b3c5a63d6dac52", 0xf0}, {&(0x7f0000337000)="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", 0x1000}], 0x2, 0x4) 2018/01/23 01:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) bind$netlink(r0, &(0x7f0000f60000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) connect$netlink(r0, &(0x7f000027e000)=@proc={0x10, 0x0, 0x1, 0x1002000}, 0xc) r1 = accept(r0, &(0x7f000076e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000006f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000006d000-0x4)=0x0, &(0x7f000003b000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000590000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af2000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000777000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000201000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000237000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006c8000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000677000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000022c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a00000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00001b3000)={0x81, 0x1, 0x4d46d509, 0x7, 0x3}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dfa000)={0x0, 0x0, 0x0}, &(0x7f000006a000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000874000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009df000)={0x0, 0x0, 0x0}, &(0x7f00009c2000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000869000)={0x0, 0x0, 0x0}, &(0x7f0000d35000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000a88000)={&(0x7f0000a18000)=@kern={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f00004b9000-0x80)=[{&(0x7f0000d77000)={0x25c8, 0x2c, 0x8, 0x6, 0x3, "", [@generic="71c9621049d57103887b21af65d9d6860aa54c1fae80dba324d85e43879f0c4d3eabc806f9b7c6fa40d040010ad9d80e452bb0a137f27d8e235abdec1639ce6bc1ab40bb9440cc8527a2fc3f910fa3c6b49f3af52aa6dfd152c07df36b7549fe3fd78a59e0a1e5fbe2fe0695e5ebc2428794c372d65d5fd98870c806b57cb9a5a3e8d778f8f926405810d92fc48ec89d7048e89434810ad4c1585e453289cc32bf150b7df54bc507be738131a9de18a634e3d412104ba5396631884f5515a1f16ee7808f45cbc0e7413a221f59175d8f2327e1f2c7daeca901a11fb87553fbde42809deb3fa81c6b41a45efcb38b5c9a904c689e987bb147", @generic="36ba8778cee771db36252bb9cf90f4385627c5b4e90dbe063e0729cc3d51a0aeb287dbdf5bb9019394afb6e9c51f076b829e117b82f0d12d823b3354f57a8770ef21203c688cee65848171f8ba780665dab57f55179d4c5b57e0e34bde5c70a6b07caa71d8625924ce89171d915fb589acc2d757650c94629ece78a685d16c3b222d7ed17ba833a1040fc1a5f754c57ac3739d2dead278c59d5680368016920597baa1015ce609416d26d3491db1fc4c18c06f6e477ee738d56903ec263b7f7a6fb0caff29ecc77a3d6e53b0971476bec5126ada1ce800304af2ac8b85b6", @typed={0xc, 0x10, @fd=r1}, @generic="0d8226b6f36f26029bc59f8207a4c6ad2528a29144ad30e96a2c411222c78b4c78b27d77f65b80bb60da5ab8442d938e88b810faea0cb7c226276dbc1fc5c8e1a192ab8b74ec0b", @nested={0x1118, 0x8c, [@typed={0xc, 0x8, @str='\x00'}, @generic="4093b72127f8c85fc20f749c9935ffa1162f8321619418a92777c7e0005ca52d52e6d35a7d1f0b8a53317b7eae79d34e64bb416abef8114cce259511d49a5c569573e656126d46fb058c17a758d5d8f78c50c85212b190fc4208ee95133459de23065e2313d196a65e68b5fb20fe6c1405a59bde2ef0b78d096eae1f084118764ffece244115605a730d86beaf39509acd2d3808dc7c7341cc0f7d05bf78294419ece39690aa8be1cc493e357fb01ff9404f0966e06ce97c3c58c1b1d01d77536ace6c98aad43a23c6d61d4d0054226e6dc5b2aa3acccd0bfc7129475aeafe0fed7bcfc2db2f54016946e54e096084f9b272e243b16301", @generic="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@typed={0x10, 0x42, @u64=0x9}]}, @generic="09c25ccb1cbf8fd032a941809ec18a2b346e7f680ac79257ba46adbc7dae0bbaa5c91c5315f37b6b50a40f907a90da71db089c4f53eb266aa40470c2385f92d5a38037cd6cc050499f7cb020d7751123d3192ba85fb512c50c80a785eb853a2d05c9c4b2e6f090205919dbabe5c0c5b0cc557d1bf013e7e96eca781278d25e80588527e7070aedc74f036c79a395ec7e9c21b7754a81cf4f296849adc5c4aed67f9bcef14c71909096dcea8d9a8300692921092bd4f3101536774f9f6949", @nested={0x1040, 0x84, [@typed={0x18, 0x6d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x21, @fd=r1}, 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@generic="a82b8c59b981701b736aeb2b97bd78f51a71151f7e907c69627a2b59a910262d39a67879433cbc85996e410b8b6c362141c8ac1a6a2b806dde5ed009e3dec529ecd3662cc344e13a331172a7b7c29f9ef19e3a0d873fc7b9b1c3429de3d75b94afac9fe62b01acd82c69772b1082ec988ad6c6679b3ed91eccbd63d08b95482b02d1696246852d5cb4078cbf4ca91376c70997636849bc5280c57c6df11931d11486a8a7d2feec0278350f1101e41e", @typed={0xc, 0x2d, @ipv4=@multicast2=0xe0000002}, @generic="263237b58e648ab4e9e8d56eda47e5e784cc03d7fe127f1d945d3937a950afa9315e48a72f42927285749d05379705f674c34eed897d624c8ddc6a831cae6ac14a7b56504f21788fa424283e8bff959e4ce03fc671bb2b874da6f9e77295d7eaa0f89dd9c837dcd39489f2f6b3d2e5609ba522b11cda2ef945f6f104601559", @generic="a39304d5de0db0f5ea9df8c01b204bad0536f564ba4a985f8bbe9ccc9ae49945c65155cf2ce206c5fe9aeccf172d3665d03e4462f4226387722c7d3b422d130314ae84ba2c7bb9e1e9e155943109ee54f34588ee83c64c4e5ff999b20fa372a0a80237414add6c06aa38678fef27215235ffb3e110edca1f8c3f5f7120c5edbafc382d14aae387ea633e5ca6b8a044464ce5199cddb034a04b6e20e32bd6be14ccfb6f", @generic="ba1ad8dddfac1db072c40042a41d634b1b7f74947f51488b8bf5635f30d1eb8ba9799e8e49068cb3dbe9f324af80862e993c7859dc4e3adc0a8074550609dd2f6398f3f19347266da277a02054fb896cbb774e4d3f037a6e226cd1b7e8ff3033bb1fb604016b6e48127cb4b48b3bc3adf3b03e53c647c3c18cfb5530c34e1e3bbbb4d2"]}]}, 0x16f4}, {&(0x7f0000b05000)={0x33c, 0x25, 0x110, 0x7, 0x3, "", [@generic="9e77b7bea630dfe820e16d89c6ae643545dd5b9e2458fc26c048b25e770fcf1741c6acb4b2c8a78682716c4169d2431192473d45c889a426b76e7a0473c783b602e19e990d1299a34bf5b68b82a2b28645d2ff95b0e8bda6b721a12d324de86f491d4e7c", @typed={0x8, 0x4a, @void=""}, @typed={0x18, 0x7b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x1c, 0xc, @str='posix_acl_access^\x00'}, @nested={0x18c, 0x3a, [@generic="3585b2e6139e828939356f176faa52a1c136bfa90d5872688627718c9cd09d4143f157cbeb1ed062e66d0fe0587c86e545f9ef3271595a354a4cbe0f25a2d2b26b2db8c369cd04d604ca67d21cefca525be50fa2ccc1c6ebeed56be2b59b458b82b2044ffb68286f4348e1455066da4aaaa614cc7615bb51e5b7eb27d1ec80f6c6ff4a5207c94ab339abd54de6c4b909cd7fc3bdd44e362b67fe4a2733451f3d072603170a63e7166927ce4fa2c0a43e9132aa2c54f5464393bb7099", @generic="31f9b996a6c634c98c2b1169caa6880cb5d33720a2dcb5d20cd24230b13d8aef040b84a27492371317ddb01b99ea44012d4a74c08917438c69fb3abb80c45d581cc55540e7a60c99784c518cabe15cd5e474d6caf933f9b71f66ea691062ddcb35cc97f5d37509c8b9b209e18b657aaf4a5ef4631ccc2dc3eec632888f55edfbd82dd184e596d08a2c20d6f537aeb3ecd83f1f09a2b78e7c845d3264a34a76cb198d38f0901621c8d0c91e3803d6a62f8cb1ef547bf01bbc23f8b00459949ea6dec519c8819e2efdbb"]}, @generic="0bded5eeec640f12c706bc548576e79f858b3a8a00cc8f0bbe1205118549a3b9fffa29efe7a15e83927741ca5b6426863e761b86eab7b9860ecbccac04eac49b59b9ed3c52f7a71dcbeba49068b1830d8f8aef3a6b2de30638e4a26286be9beab634aff7316eddc7b307da7558df67554251", @typed={0xc, 0x85, @u32=0x8}, @generic="e39e6807c62c780b2f28350e336303fe0217c2bf", @generic="483302c9c8fa66b5d8ac65a08129ae4b9c9b684549ee2603d4fce895d6a7f6531810de276aa788ff918b2b597b5851fa73f831e15413afec70225ef1061d403917b5b9cc49d34d9d178c504ce2fee889", @typed={0x1c, 0x15, @str="73797374656d73656c696e7578a3292600"}]}, 0x33c}], 0x8, 0x0, 0x0, 0x4000}, 0x20000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000785000)=0x0, &(0x7f000049e000-0x4)=0x4) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) 2018/01/23 01:32:35 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000fcd000-0x1c)=@file={0x0, ""/26}, &(0x7f0000fcc000)=0x1c, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ea0000-0xc)={0x0, 0x0, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000fce000)={0x10, 0x6, 0x1, 0xfffffffffffffff8, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/23 01:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/23 01:32:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80f, 0xb6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000097c000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000068d000-0x11)={r2, 0x9, "d9e85d7d6aeb5c3b0b"}, &(0x7f0000001000-0x4)=0x11) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000)="", 0x0) 2018/01/23 01:32:35 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00009e4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005a8000-0x4)=0x1c) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000ec000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000169000-0x4)=0x14) r3 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000001000-0x8)={@loopback=0x0, @multicast2=0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff, 0x200, 0x0, 0x100, 0x100000001, 0x400000, r2}) 2018/01/23 01:32:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x1cf) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000074c000)={0x0, 0x100000000}, &(0x7f000024b000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x5}, &(0x7f000024c000-0x4)=0xffffffffffffff68) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0xfffffffffffffe40, 0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000865000)=0xff, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/23 01:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x2043, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000976000-0x18)="ad56b6c582000000000000000654c7beef9f5d56534c91c2", 0x18) 2018/01/23 01:32:35 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000023000-0x4)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d55000-0x14)={0x0, 0x2, 0x0, 0x3, 0x9, 0x2}, &(0x7f0000af6000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e69000-0x8)={r2, 0xc5}, &(0x7f0000c25000-0x4)=0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7) r3 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0, 0x0}, &(0x7f0000d5b000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000eab000-0x8)={r4, 0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00009c5000-0x4)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f000047b000)=0x401, 0x4) 2018/01/23 01:32:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000da8000-0x4)={0xffffffffffffff9c}) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000514000-0x4)=0x0, &(0x7f0000523000)=0x4) syz_emit_ethernet(0x7e, &(0x7f000013a000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6f, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x9, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@rr={0x7, 0x0, 0x0, [@broadcast=0xffffffff]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/23 01:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00004d2000)={{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, {0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x6, [0x4, 0x1, 0x7, 0x2, 0x6, 0xfff, 0x20, 0x2]}, 0x5c) bind$inet6(r0, &(0x7f0000e5d000)={0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1ff}, 0x1c) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x2, 0x10001, &(0x7f0000baf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000baf000-0x8)={0x0, 0x1}, &(0x7f000053e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a24000)=@sack_info={r2, 0x40, 0x400}, 0xc) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/23 01:32:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b8b000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xd81, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000309000)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000d17000)=""/101, &(0x7f0000afb000)=0x65) 2018/01/23 01:32:35 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001a000-0x20)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/01/23 01:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fe2000)=0x7, 0x4) 2018/01/23 01:32:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xbbfa, 0x0, 0x0}, 0xa0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000a78000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e9d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0, 0x9c, 0x0, 0x40, 0xa, 0xa0, 0x0, 0x4, r1, r2}, {0x903f, 0x100000000, 0x4, 0xff, 0x1000100000, 0x7fffffff, 0xfe, 0x1}, {0x6, 0x0, 0x2, 0x81}, 0x7ff, 0xe, 0x3, 0x1, 0x2, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1, 0x3e}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x3, 0xffffffffffffff3e, 0x8, 0x401, 0x1}}, 0xe8) 2018/01/23 01:32:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xb3fd3c4d18e5e320, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f78000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x402, 0x0, 0x2, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x40) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:35 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80006, 0xffffffffffffffff, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000016000-0xe)={0x1f, 0x3c1a, {0x7, 0x7, 0x6, 0x8, 0x5, 0x1}, 0x4b9, 0x100000000}, 0xe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x1f8, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 01:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000993000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000669000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x1, 0x4) 2018/01/23 01:32:35 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e68000-0x20)={r0, &(0x7f0000fc5000)="", &(0x7f0000fcc000)="", 0x1}, 0xfffffffffffffd03) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009fc000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000002d000-0x10)={0x7, &(0x7f0000fcd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000042e000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000fce000)='tls\x00', 0x4) syz_emit_ethernet(0xb1, &(0x7f0000091000)={@random="13bfbf03c202", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x14, 0x4, 0x9, 0x7ff, 0xa3, 0x3, 0x3, 0x9, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xf}, {[@generic={0x83, 0xa, "d6322029bdb588ac"}, @lsrr={0x83, 0x1b, 0x5, [@multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @rr={0x7, 0x17, 0x2, [@multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x9, 0x0, 0x0, 0x4, 0x8, "7bba8b", 0x4c530bcb, "868e6c"}, "b7d643aaa5b69042dcae4e599410fe08bc95cf8dce4391a0a9359e60751ccfed74b24240c39e76a5ef92993097e1209c60e90a73fc2816bef262fcb769951387f89000"}}}}}, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000fce000-0x8)={r2, 0x10}) 2018/01/23 01:32:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = socket(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) connect$inet6(r2, &(0x7f00003cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 01:32:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00006bc000-0x64)={&(0x7f0000001000-0x8)=[0x5f, 0x0], 0x2, 0x6, 0x2, 0x554, 0xffffffffffffffe1, 0x4e24, {0x4, 0x6c, 0x4, 0x3, 0x5, 0x20, 0x3, 0x3ff, 0xec0000000000000, 0x10001, 0x3ff, 0xffff, 0xb, 0xd21, "cca833211ef874e919c4babfe9336d9a6f1a9bf657f1f03a6d87e8a7b8622e8a"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f00009a8000-0x4)=0x3f73, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x7, 0x1000000000000003) sendto$inet6(r1, &(0x7f0000736000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r2, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x0) sendto$inet6(r1, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r1) r3 = accept(r1, &(0x7f00008d1000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000084b000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000778000)={0x0, 0x754}, &(0x7f00002fe000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000c31000)={r4, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000990000)={0x0, 0x3, 0x5d1, 0x80000001, 0x2, 0x5, 0x1ff, 0x10001, 0xc7c, 0x527a, 0x13}, 0xb) 2018/01/23 01:32:35 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000008000-0x2)={r0, 0x7, 0x1, 0xfffffffffffffffb, &(0x7f0000021000-0x8)=[0x0, 0x0], 0x2}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x28}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000020000-0xd8)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) 2018/01/23 01:32:36 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000001b000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000001d000)="") mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000d000-0x4)=0x0, &(0x7f000001f000-0x4)=0x4) 2018/01/23 01:32:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0xc8)=""/200, 0xc8, 0x40000101, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket(0x1000000010, 0x10000000002, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000a39000)=""/4096, &(0x7f0000000000)=0x1000) r2 = socket(0x3, 0x4, 0x100000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x100000000, 0x2}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000+0x5e0)={r3, 0x9}, 0x8) 2018/01/23 01:32:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f21000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x3, 0x3, 0x1104, &(0x7f0000735000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00001c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae6000-0x4)=0xb) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a88000-0x8)={r1, r0}) sendmsg$kcm(r2, &(0x7f00004df000-0x38)={&(0x7f0000265000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000b2a000-0x90)=[{&(0x7f0000a0f000-0xfc)='t', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000916000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001cf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0xe, 0x6, 0x6, &(0x7f000036d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c4a000-0xc)={r2, 0x0, r3}) r4 = socket$inet6(0xa, 0x4011, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) close(r4) socket$alg(0x26, 0x5, 0x0) 2018/01/23 01:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) sendto$inet6(r0, &(0x7f00004a4000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 01:32:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@generic="8777f9d4df61c0796a02e84a9ffcd2f5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f0000370000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000087f000-0x10)={&(0x7f000086b000)=@canfd={{0x0, 0x7, 0x1f2, 0x0}, 0xc, 0x3, 0x0, 0x0, "80f8f66d537eea603aa8e65bf704394b0371968e5392021578de9b5af9f476e70f854566881fba987ce25b44e1fa52a69c9349d818fc9dd35966d2cb5cb2c4a9"}, 0x48}, 0x1, 0x0, 0x0, 0x20000045}, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 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]}) connect$can_bcm(r2, &(0x7f0000002000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f000000a000)=""/245, &(0x7f0000002000)=0xf5) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r2) 2018/01/23 01:32:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000940000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000106000-0x10)={0x920, 0x8001, 0x26, 0x1, 0x0}, &(0x7f0000abd000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000b3d000)={r3, 0x8}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000b4a000-0x4)={r1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005ef000)={r3, @in6={{0xa, 0x3, 0x7d24658b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc917, 0x40}, &(0x7f0000fa7000-0x4)=0x98) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000007000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="45b7e8221d90", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x1ff}]}, 0xfffffffffffffd25) sendmsg$alg(r1, &(0x7f0000df9000-0x38)={0x0, 0x0, &(0x7f0000f75000)=[{&(0x7f00001a3000)="910c48290d3628914a395292482b04d63a7b453198cf6682c0d4b43a84832e13cb0e431db8dc8df5adc5ae31bd00d580d6969ff4ccd9a250a5bb6af6d207f646d0f53fb96ad28907f44589c58212903f6db06f5fe39d62f1d71967bfb1db3da67ab5f46ffdce4a968ce8f074bcb00f584809c31f5798a4344e3a29a27ae6a29954425f4b2fb3d0faf38e8e1015353cae734a9719", 0x94}, {&(0x7f00007b9000-0x52)="ada874b041d2024b9e872f75c797ce01cb4e1f0281208581fd103dcaa40c9f20fce2eef36b634f423406313a0136d64840826319bf159629e44ca053d94b857e9997c404b7c2b1a42178e6c5687691ae2fd1", 0x52}, {&(0x7f00005aa000)="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", 0x1000}], 0x3, &(0x7f0000c2d000-0x160)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0xa1, "6e62e139360f02c678fe5f3c5949e6e3837f7bdaeaf6c093e4a422a9e5f00ec2bd979dba4051367e3641077da7d6c6c81751f3b5ba7cb9de27280a2fad4cd89bb4a395433b58cb2c9b6c99dacb13e780b5e08c06fc161d600b247525445a1e88ef3a84fcf0f551d7a567f1568ddb4c8c2916399851b331382738b5e9141334601b812c7a0315fed3bffc1dbe6e4f7db54a0c2971adf44404fc0c738ab253905b7a"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1000}], 0x160, 0x10}, 0x8010) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000705000-0x8)={r4, 0x10e3}, 0x8) 2018/01/23 01:32:36 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0x6, &(0x7f0000028000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000001a000)={0x0, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [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]}, 0x9, 0x100000000, 0x100, 0x1, 0x5}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000028000)={r1, 0x5, 0x9, 0x7fff}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1a) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/23 01:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/23 01:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bfd000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f000070d000)="0cabd468aa3b0c9bc46d6a6a485bf7f4ca19e0932c1b3306f1a2be33620b45f127b3c55f5c0417abc1e851b6ff60a10dbc6c94a62fbe13f1fb813d3f4998a6479740bc0eef0282a4e1f0d35db6048a8c80039561392a4d4365cd621eff2d864a66abc61c65514cb651651b3ab1149abdf0d60fe13e26af9bce5bbe06e7a30768ddc5e7916f7d0739529d07abb7e84bb4e2d74fb0fa5ee2e25f85588dd9e72ea9", 0xa0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000034a000-0x4)=0x3ffffffffffffff, 0x4) 2018/01/23 01:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x4081, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x800, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00003b4000-0x1000)=""/4096, &(0x7f0000ca6000)=0x1000) write(r0, &(0x7f0000697000)="666c303186f94b7cf0ab32339cc6b9422405aa7d85fce6eb79403f0281d3e0afbfaa5e8f51a5f2114616c5586d228fc8ebbe955e8bbf1a8b365448d355e37cf45fe7b24165cdfac664a03cbdde525e3aae1ea8292f945248c10235c2f3436c58c447df0fcf9158589c022091a52d", 0x6e) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36e", 0x66, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:36 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet(0x2, 0x80005, 0x6c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a59000-0x10)={0x0, 0xb0, &(0x7f0000608000-0xb0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdfd}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b8645d9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ef0000-0x4)=0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000eef000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000eef000)={0x8, 0x9, 0x3, 0x7, 0x2, r0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ef0000)=r2, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80807, 0x6, &(0x7f0000ef1000)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ef2000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f00006f5000-0x4)=0xc) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000ef1000)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000eef000)={r3, &(0x7f0000eef000)="5979dcc8073b33d2044f69c96e11a17f10dc9d7b8b93a9495d61ac74361228f4802eed8e231ef6f0e439b30ac9f32123a5b1145c9d93249cbe4b60f9cfd54b5de6c4ecb3e74bdbae6499f7dc543128e85e2057aa"}, 0x10) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef0000)={r3, &(0x7f0000ef2000-0x61)="769adba59e3bb83a5d500bc641b76b828cd519aebe22aee23c9746afcd25fc000088d65a488a283c544febb4396534f5ecad3dc1cec08b2e286a512a09548e9351f4fd52b83a6db2bbb7b8074ec4ad5c9185abe7e4df9a9bb8a9c614865ba54aec", &(0x7f00005d0000-0xdb)=""/219}, 0xfffffffffffffed0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eee000-0x18)={r6, &(0x7f00009e6000)="", &(0x7f0000e3a000)=""/53}, 0x18) 2018/01/23 01:32:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bc6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00006cd000)=@sack_info={0x0, 0x0, 0xffff}, &(0x7f0000d27000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000778000-0x4)=@assoc_id=r2, &(0x7f00002d2000)=0x4) r3 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) bind$inet6(r3, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4$unix(r1, 0x0, &(0x7f0000485000-0x4)=0x0, 0x80000) listen(r3, 0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000041e000)={0x1, [0x0]}, &(0x7f000088f000-0x4)=0x229) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x14, &(0x7f0000f83000)={r5, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/23 01:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0x0, 0x0, 0x2}, 0x10) 2018/01/23 01:32:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00001da000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="afcfc32262db", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f000092b000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) 2018/01/23 01:32:36 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000-0x4)=0x3a) sendfile(0xffffffffffffffff, r1, &(0x7f000002f000)=0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000031000-0x4)=0x8, 0x4) 2018/01/23 01:32:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001b7000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000819000-0xa7)="", 0x0, 0x20000004, &(0x7f000038c000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000f3d000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r0, r2}) sendmsg$kcm(r3, &(0x7f0000365000)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x15, 0x9, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f000081e000)=[], 0x14d, 0x80}, 0x0) close(r3) 2018/01/23 01:32:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x241371}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 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}, 0x33) r1 = epoll_create(0xb2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003f4000)={0x8, 0x0}) 2018/01/23 01:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e100000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b55c"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) socketpair(0xa, 0x0, 0x6, &(0x7f0000367000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e10000-0x4)=0x0) getpeername$netrom(r3, &(0x7f0000365000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000473000)=0x48) 2018/01/23 01:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, 0xee3ff4a65f50a22a) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "060827", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/23 01:32:36 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000048c000)="526f24df1630fb3319872e64587777ce", 0x10, 0x0, &(0x7f0000fa3000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00002cb000-0x38)={&(0x7f0000fa3000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009aa000-0x40)=[{&(0x7f0000af2000-0x14)=""/20, 0x14}], 0x1, &(0x7f0000012000)=""/24, 0x18, 0x0}, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x4, &(0x7f0000fa5000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b0b000-0x4)=0x0, &(0x7f0000fa6000-0x4)=0x4) 2018/01/23 01:32:36 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$alg(0x26, 0x5, 0x0) sendmsg(r0, &(0x7f0000000000+0xcbf)={&(0x7f0000003000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffffff, &(0x7f0000379000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000064e000-0x4)=0x32) bind$bt_hci(r1, &(0x7f00007e2000-0x6)={0x1f, 0x1, 0x0}, 0x6) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00005ee000)={r4, r4}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a23000-0x4)=0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00009be000-0x4a9)={'filter\x00', 0x2, 0x2, 0x449, [0x8, 0x0, 0x5, 0xe96, 0x3f], [0xeefe, 0x394, 0x6, 0x0, 0x80000001], 0x10, &(0x7f00009f8000-0x10)={0x0, 0x0}, [{{{@dev={0xac, 0x14, 0x0, 0x11}, @multicast2=0xe0000002, 0x0, 0xffffffff, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0x0, 0x0}, 0x7e, 0x1, 0x5}, 0x4, 0x176, 0x264, 0x21, {0x4, 0x0}, [{0x102, "8e75bf7003b2a85ea22cf193cf7c1ee9db9fcbc5ed7ce9f46b17b3ddae", 0xfffffffffffffff8, "2b65a430001995d75a9be90d81cb1b306b30af5f8c3b762ba86588132c2c1c38d9d8b0b2bdceed34fbf30da5461a7fd658e42427d63498eee7a6af87c734cac729e47e866d777a07c1637d36349730cd3ff19e18246ee8f63cd5ee4a3f7616c74eb6964f84de7c4274f05c1faf00cf8580beb1a6a6e9344b2ebeceb1dfd96a55ce16e2e646116d205caf8208882163e9bcd50cc901f65079a6dee390773eed96131a19a685b4a8559c8814abb3cd396f4c024074b6f05d96fa428a604dfd00af713e65f6b75dee7eed31274ec0289b48ffa3afe747c87ee7bd4c669d81f4712ed040"}]}, {0xee, "3a436441b4e565c94b7e25342f471cd2d08af5f020d4ac3302f4957ea1", 0x2, "361bf1a7ec26f9ec8488f0de13ac8f78774cb4b0808b1acaeced82ddff21f3cb222f16b42f5bbc9da788ad1a80f287cec31662e3d0ff5d2758a2132f3fee752f32d53177d3df454fd72dca6414532f57bd6dd904603d4f9b1d4278c1e28e2ffcc850a17959bbe35ad1d1b5514abd583211d19ed157ee18f79bb892639ab3e0079dff8178ef26ffb9721b5a0d1ce8056e7f93b694efefb58e6a6ea82ffba6ce092d4009bfe94eb7954b24784886faccdaabd4940c125b89108f842b226eaf8113baf4391916c0f5c7e15d25948177"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0xff000000, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='bpq0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x21, 0x1, 0x10}, 0x741, 0xd8, 0x1e5, 0x24, {0x9, 0x2}, [{0x64, "2e53fe5619c9f3f25aabd8ba1a2aeeb541b44789ad3d5bf456b11bb501", 0xff, "e1eba6522ba4a52aeeccbf504fe750467286564ae1ff3d839bc44aa441977f47f3cc2430e10b183514c271b57c5dcb7eaa2b89f3a67a5bd07c6ebacccda104fc59bad762"}]}, {0x10d, "a675f4bd328183732037f253261e76e5ecd6c471dcbfdf689832a1c8ae", 0x5, "299ef1a1c88497efc6d1fcc9ea2b1fbdf47f0886cd9de49d0bdf1b8b4936ff16054be173fd27033d41cb08f4430ce2e00acf412ad10ba2faafd289a519f38015c4dec4436ba6ef9790f4f725593b6c61cc668069176d3943f0a192c0af8a6838510a4dca8b64a28454a961a2306203d616c7939df228095bd83fa8cdf8902b737c15934ab6b30748e02382f998e3b672ed58f09b8f512b241941bc4f9ca97389bc93d6b72cfc88452c5a38916ef1a81401ef986cb921d16777761f8d3240773143ecf7a2e1b196c2023f2288f73e2f0046faa65a70770d22a2d5a757fbe6ea465ba84faba126f025dc07790592"}}]}, 0x4a9) bind$rds(r2, &(0x7f0000d05000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000c32000-0x8)={r4, r0}) socketpair(0xf, 0xa, 0x8000, &(0x7f0000d9d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r1, &(0x7f00004ab000)={0x60000000, 0x0}) connect$inet6(r4, &(0x7f0000490000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 01:32:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f000067c000)=0x5948, 0x4) sendmsg(r2, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) recvmsg(r2, &(0x7f00001e0000)={&(0x7f00000de000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000503000)=[], 0x0, &(0x7f0000a66000-0x7e)=""/126, 0x3a, 0x0}, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f0000718000-0x1000)="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", 0x5b1, 0x8000, &(0x7f0000671000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f00001e9000-0x92)="", 0x0) 2018/01/23 01:32:36 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r3, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00005d0000)=0x0) bind$inet(r2, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003bd000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000bb8000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/23 01:32:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000cc1000-0x4)=0x0, &(0x7f0000b89000-0x4)=0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000166000-0x18)=@generic={0x2, 0x10001, 0x0}) tee(r0, r0, 0x1, 0xd) bind$inet6(r0, &(0x7f0000aee000)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abc", 0x21) getpeername(r0, &(0x7f0000685000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004fd000)=0x26) sendmmsg$alg(r1, &(0x7f0000f70000-0xa8)=[{0x0, 0x0, &(0x7f0000b94000-0x70)=[{&(0x7f0000d49000)="404147af8203d21a51c043fa7680651cd5e344ff0584ba457d8c0abf", 0x1c}, {&(0x7f00002bd000)="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0x1000}, {&(0x7f0000d32000-0x87)="9179744c7bc288efc23f6ce78f3b4cf883ca3992c3301409a51ff88bfe18defa5972c7c321a670218586f9132dd414a1d9f567899df433ac9c735a050504f2c20920e0644ca1eeb9be2b3e9cd8c13d4cbe1fa9e68a50e3edbf945d60548742e5899a2af6383dc426ed004328c2b11fb162168a30d7f1aabd076162026a8b87c9621734b1e668a4", 0x87}, {&(0x7f00005a3000-0x6d)="21adaba94eea767a1a14bda2c1a40d623dc84300aad897b8a6f56cceae44ff25e8ae26194dc629989ed09634c8a0289e0477f6c26214ef38bbdfe4758825c052acff0fec9403d25bef0d0eeddebeeb5a9ba8fa23773ea8e42d1c7b37e198807e4bb267ba61e8da49f67bed7a4b", 0x6d}, {&(0x7f0000e66000)="aaceec1b9b1b12d64e388e", 0xb}, {&(0x7f000037b000)="4ce36da48192adce88ba2adf5fe744e0433ff46f3a39edd68aaa4e4a44d235171111d2329fc5e210d7975a3689dc2fac71cbc2cd9615095bfcbd4c23ad74787e9e1e53e6e92451827d475a390d714bb380809e7ced75", 0x56}, 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0x1000}, {&(0x7f0000648000)="9dc819d74934b86f434989f45b0fe22998ffd70043543c67999f6f794b0e7d0bade086310b964d7bf947893360417ccd95894bfc6d6f168b925a1118b1b463f80daad291d0e9bd44394c8c717c224d62980133c1964fd1b6d7e84d7d93d976aa59d60eabe02b3c74bdc779c4abe4deef46c7f5", 0x73}, {&(0x7f00007bb000)="6b3c55a3192ec08c71f010415bb8ff101f287b33a2c5b8558999ed3e5df079845a38afd56285516d054b1c1e6509e4381bf046995f49a6a34b4a77bf0bb92c981ba7801c0f81fe89e4d6448ea3754c289d4af678fa4d92a956723721bd2f8f787def01ecf572452c8318f32caa1d1f74e971832012c61cdba929bb89af5f6e623d3aad588018928f094b49d9387c18ebde9510", 0x93}, {&(0x7f0000d38000-0x6)="127ab0f4804a", 0x6}, {&(0x7f000002d000+0x4ad)="", 0x0}], 0x9, &(0x7f000058d000-0x110)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @iv={0xc8, 0x117, 0x2, 0xad, "09af2152a8ddd8130e3b98e451f8f2e00e615882e4043968e60f2a0d1c1e008ee450e0a520296cf0bee71ba34730e5b9b8d9c29d4ef7132a842c0d2a598ab5894b68bba2bbc0732e9e321a34e879b7cced270112997d911f2973f448b212fe20eda2033f465ec03f22272de323c12904c5d7858b56d30d6451888fd4f93291331007f23a10752e9981eed3cf8a539dd94430ad25849ce8a2c3fdb22d57b061474a358137218e6edd45f063e475"}], 0x110, 0x40000}, {0x0, 0x0, &(0x7f0000a9b000-0x40)=[{&(0x7f0000f41000)="73abbab1a7a1346bd170902553eeab58385dc2dc9054b3be37cfe05be175ab049bb05d1a23ed84ea45ca42da6c537c6292eb0654d0c69ba0d522fdb73ff8c386d555919f82831d137f73f9e313a8fd731650b9d62b0f3f98e527741bd8ec9221c76ecbbe232888aa81ff209bbb4e6e2155527497117910700ee8df7d216cc12c2680bb13c17bf336c487a3237f03aa77002654b38debf70619fe45edb82ee2452ac57546012a6c2fe535ace52a4e7bdc6eac40d4238f216e4f3b057307f50f10d8fe1530a154027b6f305c9a02b339a1c546564dbdde7612004dba30b652e4b8155910252e6ccb9ad1a29d35c6f8a1", 0xef}, {&(0x7f0000c4d000-0x1000)="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", 0x1000}, {&(0x7f0000e42000)="4001f11d2d50b67d578bb20fdc654df78cc010a8d746a222", 0x18}, {&(0x7f0000e4c000)="3e9bc2a60cb2c5fd0a4b16c8f1e4f81f36ef8addbc63f3b6b0245080d08da4fc9d965eb6b5462892826802ac4aac0d5812475a603b10668c0682305a6fb40433b37cf9a829e5b05ff7dc8ce97eeaf2594f0b7c361bb1e4c1cf39fbd76d681d77ae0876c9b36b4aae09219cd0dcfdeee8d972b87705ab485c87ec22de9cf6909ae18545d850441955a61b18197140b797f6b92db9910aa6421403c930bbba8b1108aae58f3e5c8cef9dc76f9c49ffef93d41fe3bbc809787cb2d9f128", 0xbc}], 0x4, 0x0, 0x0, 0x4008000}], 0x3, 0x4) 2018/01/23 01:32:36 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000010000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000e000)={0x5, 0x1, 0x3, 0x6, 0x0}, &(0x7f000000f000-0x4)=0xa) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000a000-0x8)={r2, 0x3}, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) pipe(&(0x7f000000f000)={0x0, 0x0}) socketpair(0x8, 0x80003, 0x3, &(0x7f000000d000-0x8)={0x0, 0x0}) r4 = epoll_create(0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000009000)={r2, 0x201e}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f000000b000-0xc)={0x1ffd, 0x0}) 2018/01/23 01:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ddd000-0x10)=@generic=""/16, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r1, &(0x7f0000e6e000-0xf0)=[{{0x0, 0x0, &(0x7f0000c68000)=[{&(0x7f0000c21000)="c4", 0x1}], 0x1, &(0x7f0000e7f000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000750000)={&(0x7f00005d0000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, &(0x7f000007e000-0x10)=[{&(0x7f0000ae9000)="621c79b7310e834e859a699566ae640ba73a10f60790f260d79d98cdf8bcc6b66fb6bd206848920b4f25cab135bbc9e34e2a6b85ab81993921aaa6303db4dbb49cd9feaceb2cbe243d4280a178059abf721654ea8f4746e918e15602c9a6d7", 0x5f}], 0x1, &(0x7f0000661000-0x150)=[{0x68, 0x10e, 0x2, "e4ce55b2683038a45b42eb984a87a653280319af678a9c4c444b4884d71844ed57b51a3be2791b2b9431dffa838e60d8534cd9dab48479066fd37c7a94f4de7b10255c65b14060dc75fe17eea698bbb46376"}, {0xe8, 0x115, 0x80000000, "05def63b5a9af1b3947da857309f9171c8106da706dae89555f09c74d0c55712f1cc839c9724cea0e3d621e77232c21c0728160852ff6b66fe546ad31fe1c32b47bf8e863b4a9034fa471b33903bd76f8500ee8608a582f2a9e585eae98b795ef76f05a375a620c6ec71d614b15c03c7c46bec94e97d777c1dea1e6d415cbc5fff0b6db828866498383a4a3f48b9bc47d45731389abac8c7285cc0840c15f2c3d46732578f3cfa3ea304617198f473865ca0eb7ac1bae3f9051d61b1eff88e795c09655d3bb37f38255d750ca289e951c4f8755872"}], 0x150, 0x4000000}, 0x4000) 2018/01/23 01:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xa6) 2018/01/23 01:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000811000)=0x3, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/23 01:32:36 executing program 0: r0 = socket(0x9, 0x8000f, 0xe7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f6f000)={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]}, 0x8000, 0xffffffffffffff35, 0x9, 0x8001, 0x88}, &(0x7f00002e7000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e14000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x2, 0x84) connect(r2, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000019b000)={0x0, 0x81, "3ae8752eef04865adc0415c0ef7cbbdab8108f45a32c97a49c1a105e306d493450470ea8f3637a7a9f8d4213884658ab122a04900763266fecb09963cec22d70a1bf21d5e5010c13c878368cb78e864ec46dc864bfc455a9f5b6cf6eac973b7251ddada406cb68b4e69ed1d755c2deee2abbc1fa80a02fafc17fea98072649e86f"}, &(0x7f0000961000-0x4)=0x89) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000acf000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ace000)=@assoc_value={r3, 0xad}, 0x8) 2018/01/23 01:32:36 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000952000)={0x0, 0x0}) r1 = bpf$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$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) write(r0, &(0x7f0000254000)="ce996c482b28eef8bdfe53a4eb6bd78518155e513d03384edee04395cd79f8d0f4e3a435c90db2649818507f80f408c9d3864442188314ba69087abdc6bfdc56763f710d4b5b68d2a7812ea2f42e1e94cd843010d6baeb73cdeb545640118ec4f091c798b9a3ec12783ad73c3c702cf284f8df7fb74178a4bd6650fcb5841c46a36fac325403a477ee368ed212583ac8ecb799f2b3c32ecca7f14b767ce2d7bef2db58c2c0350ee478f49d0af7a3", 0xae) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="", 0x0}, 0x20) 2018/01/23 01:32:36 executing program 4: r0 = socket(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x10001}, 0x8) write(r0, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) 2018/01/23 01:32:36 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000)=0x3, 0x4) 2018/01/23 01:32:36 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000)=0x14) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/01/23 01:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) syz_emit_ethernet(0x36, &(0x7f0000190000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) 2018/01/23 01:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000042b000-0x4)=0x0, 0x80000) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00002f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ce1000-0x4)=0x60) sendfile(r0, r1, &(0x7f0000651000-0x8)=0x0, 0x3) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000b0d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:36 executing program 4: r0 = socket(0x9, 0x5, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000039b000-0x14)={0x6a4, 0x6f6, 0x1, 0x0, 0x10000}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 01:32:36 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa010a0e0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x4, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000016000)=@ax25={0x3, {"84599befd34979"}, 0x1f}, 0x10) 2018/01/23 01:32:36 executing program 7: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) 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) r2 = socket$inet(0x2, 0x4, 0x3f) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000e72000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) socketpair(0x1b, 0x3, 0x20000009, &(0x7f0000e6f000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000e72000-0xc)={&(0x7f0000e71000)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/01/23 01:32:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003b8000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000b10000)=[{0x0, 0x0, &(0x7f00008a8000-0x10)=[{&(0x7f0000762000)="7626c6ef12920279", 0x8}], 0x1, &(0x7f0000553000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/23 01:32:36 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x65, 0x3, &(0x7f0000000000)="", 0x74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)="540cd0789c1a526b1dcacf14c51058640ce8e1cfa5fac51fc994b8f8c7c3492e66ec35098dd09086852c5703fbc29573083707c02f2639e4590bdf971b40445de9455dd5776cb5e828e44859ba136e42f41ff6ebd8aa5261154f126785d3be3c2473461ac600f1df290247e0f6abdd076245ebef7ced15fe4a9d70f52e443ab4aad2392a1a55dbe8ba7cacf7dd2f2a25274cf49df78b4ba4b7ca3fba56caf2b7b7eafb964a9c83395c852813189bcd262eaeed1c4b71fc5cde4b861faf", 0xbd}, {&(0x7f0000001000)="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", 0xfb}, {&(0x7f0000001000-0xd8)="d227699abb6708cabd01edbe09299248bb05308d14f83300bee4bad580bc76ce78d156ee7099496b4dce3dc08b5bad4b3915a6ef4f4c8b4a9562a7211df43544baf6272a45a438270fef4d1d17f66a510fb39b16efa41f4aa3e0fd13195646a91c58480ef122cd16dbf05c9eb86f2b3847d481d239e6866cff2e15064f9842fb84b693281488ab894229ad296196e5569d64f84265b9404f55bbf7aff693d2d787648c693e30996e7700f7003e76552fdfe8d097246ae3ec11a2f2246f0082c821c095135b724bd0242e10816be1e956158b3a00d3d86b92", 0xd8}, {&(0x7f0000002000-0x3f)="32eac807dc29247c5e97139738cffcda8ebb5d75b9854f1e7a1c6d8b95b032b855775f0cf704839c9c09ddbb38d6e7ca6953c3c1a456b0b9b1a53bb32f31f8", 0x3f}, {&(0x7f0000000000)="208668fdb3b0acb5c1eaffa6e4c2c216c9e23a155114aa072407b342129847d060427389a91072a87a43ee4322e332d6429827a28384ae2f9fc6d19d6f65b2064661ecfd04a2b8aa80743846d8bd0908fc4389b9899eef7b8f5d14ccbc1ffdece1c87beafa12630c9e2ac47ca1959246e3cc588fb97dec1a707103cd93a02e0f45aa1969b6f0c90544dc85c7f1344faba4c78a8ba1c7f947b64827486b8701aff2c5dcdeaa0da812b291de0c8c93432fda10a45d93db50fdb80b949e3262e6832d6b9c6c891fa6e5bf693e3bf61eda17f3a1a5c9244ac9047e4a1843d8a7e6fad3049ea77724", 0xe6}], 0x5, &(0x7f0000001000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40000}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="345f9d5b986836145e1dbbe0117a9d2804c93e56b3bc1bc8f22e684359849b0d6ea39d12864708707624877ba039b75b04c94b621cb57a1f84529eb23e4afd1bf40b9b71fd002f6d40859beda8ef64e52b6be3935a5a20fdc286727f0131ae14518f5ff76cddd325d66d2c3c1ab8c218f535a3dc301506358f750a2dbb1ff9c15c8bb971287090b7c86d3a3888676e1ea254ca26354e38b359d0c7185e33cb710d8c97ba95ea57a17cb756e66eb75280b35c82812cac624aaa3cbd1902292108114ad758ef984fe7d505fd2719a179f4cfc7dec69225ddbcdedb9e95b5fd11127e82678032d23e389b4ac105bdc06e73b890b792f76f819488c739f321684fd6c5cc15b5325515f88df52f1dfc88a05deebf999e2e70d4c84fa1b17b5051ad87f10ca5687b2f1bb3dc8967373f3313576be45c2262a5c125dd02b937ad588f2fba10c04fe5b85183fd408b749a09b350dfb6b0f221b7b2d5a9f4b4cce566c2c866118b6afb580ed0aa78485d7fa71670d768584232812ee8cfde9134ef5dca5a60c595e64fbabe17a838f04e1cff41ddf333cd5299cbf31565f80c000a25d6d3d1a99a2b133352da6b04503b50a50c887a1588db444f73f691f847b3fb3a73727e9f3d4bfd17a775adb6dae8dd7ecbb69a582da3b07e51cdd3f0766e2be7351a23df0d89dffcdbcd85e4207b1a7dee45622a272e0abe730631e300092c052cf57467837c6ed6198f3c9b7acad22ef4e31af4a7255990e9f1488aad3bb19bba034372ec053a9bf9f46f35611bba8c48cb6208ff460d4453657ce007b150830bbb3e65b760c0091de66cacb42004bbfc9baf5de8a3190d2119a299d2322ba1e2e8af7d11485b58cc10f364d4c647828ec791a4673f26172000ff12bca1e11bb58513747adf893bf1a40c5759316ea6b8ce23ab27b29bc9d9436a46eb2e99191b36e88fa5cb52c939349a00e5b5ef6e0a023eb53cf58633301561de84516dffba5d18da0cf4b818744963be34616cbd5369a8227b6d60044c37eab8e49607d73f284254ca561441351a3a0d29fed69906d86eed0542d717af359d4dfc7fafe5eefbd2fae4bc186260efbd87c96fc07e86e051f7e9af29d021c3cbf9b47cf3f436062df14c96bda978bff646b2c7dd2b8f89ca22387f2a1757d8cf0eca1618cb9fc64ec98832194c7ceeb03de5c572bef6c34bf5f8afcf419da6aea5a0d5885391c267c4121af92e05ae0fd2b6cfbaccfed1a7491b3fb830211bb1a5e02517f50a80d3370de26e41cafd8a664afbd4f57320696f97dd844a60cfa7c58f068afdd573dfe3fa0d6aed4dd783f6ba85384c6afaec9982c783049ee2294ecdcb1bb2377113ca1f374d9504da8daa3c03f8836f91c5701c3f76e6004428f4f223bf3617b32f3e08ca281f1bf56fda07019549b4335b10a6632108569b13470e3323ad6cd881091918752af21b39ed884d24bb6e68105ad5290c8c58f1e8053ac4aa34f104808e42e6c7d046cf7aa5e292fbbfaad05e5a95fd140f764bb06cb5ddaf1245b269d7ab177c05e4ddbcef8ae493061101f076f893f18c52add1b14612ca9fb36b2bcf726686e9d0d941286f72037d36abb70ee96babe31f4e39bc0d686a74cf4243944e56dab224915112c19ab15fc16c88d37e1a27c2a747de92179a7fe0b0b18620d057e6a131cd7c5be693c2879984d0c787141b8b06ef705628e6271a341977fde1dd2050159246fd14154eaa79c9167b09454e6e9503ed494c1e1fae088306404fa57a678b0c9b812660c977053b5e57f0a4940262863b5a09a01bb07f9dc201dcf92d5b3df09cf8fcfda12eafab8dbefe9f4ca63f54fabd3ff64cde1986431d4f8d4180d6bbaf1c66a682fd9d9926fbfca3ea130730885f3cea693ae7ed2429b1aa3e4a2ab159d96a8c76b5ebb39f6e1a832f2c3b822ab96e39ca8202e3fbd53210f5517c10349b200790507f0562147e9b37a7ac9bd3f6a563663983649d03a5a71423a21695ec84ea93fafe9a647c14796e328bf3a01b29d96650250f3511069767a3b15885c457895975a4fca77ed0a0998447df721c306ee753490149e2e28043213a15c22625e2b225ecdc62933c9a0d416cc63727222c0a582a4d00235e7887196c1f693745211392ce72f29d1dd4f0da3732d22a88b05e9feae41f59645a91e1d9e67cf6e041ed85ab6c3644c85ffecb3d663f6ac417b0d8a0c376acf54c355081cdff36c1387abc6fdef75f5cc57341c5feb0a23f25dd9ab1ccd72fc624c30609760b8f60d2331d6d43fecb8dd2b395e63df8670c8e39e38d6dbcb88690ad2247746fb30792f439eb133dd0fe3f9d4e4364156f60ca3b8154ff93a5fb466b7d772741b588a023110ae2bf3200b9b78b6f52834ac933fdd8ac67711094907f530f48e22affbce0775116852da5f723b9518309cbd621290de0cfcb1ae45789695e8907e28f33ec1efe0010334e8d64636f74d2d08e905781683071b1e9174c32d3bdd9f8c1d38bcbc4b3207e3e853b2f604ab181d2c401c3445493c3f4047521a7b38db8be4b37f724bbaba76e7fe697d1493da5dd075c229e23691821e8b0135e8464547f12c129a2b63f80f244bbca546e174b55e1e6833f761f4705d72dff4e6180d603099de2d50f23c7d35a26258d45d114307b83b3ba3045dac4ba2ef0858236f465aebde98e1a2cbb58d337ec764232aea954710dc02e318d5d3fc07309f3807c16e2c8d91b7bfb8f49e65a72aeff867da0f1da0bff2e0c70dc3f04e23cc82beed640e9e98c4cd68c93c3bcbad539025163ca3ee35a4debb83e9b48a0ca851f29d36771a81243e44ab51cff36053280ac46f66d70829b04b5da63b10679046057ba218a561bccac852a5749d82573d803d22824b1dbfac52616a529ed87e50e080b2b3aa6bfecd263638d89bd001acfbe27a59e80f86e9e8d27b1a020ad937063888f2d48fe01b6a6b22f2a1cda95ab86808a6beb77a2da9df87a5e27eabda65c6d6874b4f532133d1bf6b16431208b098761a988c7f5698821643c000c093bb1561d012e1ff1740d3ac2866b57c5ecfb0b16875dac05c722078d23b8b97579f4e62410e1ecb78e8e53d1808571ba95c0a2f47d79a5f2aac1b40ced63e9b98ee750d30f484ffdf999438fd4eb1f3530387c1023775748045d1d40e5042e45ec09e3580329f6981de9f8dbe98b04dff580f40ee9c6a8a5e9e0902199765e47e7084c6908775341ce056f92ef2059fc4f298bb8fa37be8ddc4016a9aa5820089ed8c0b39f76c761286a1e3a5f7a7091b1e42a34391b758b06b7bbedf7e74708fc5ff113c39d8108a1ec1b8b1410948063fff3df11957870b3a0befe61fdd9b48e6d5a0b56309f9821182334a9be719b3f78216f2cb90988f5074291185917bfd94a54be59ce43739cd70808fc0d4949ae19b8b23fa051890996f6ead5e4efbb196c0dcd402914eb85b966c2587727d0c1ced5cca74f570cfe946580d0cfe6f19199c93fd75289c9ba7d1cdb327aa8bacebf63d387ca7894d7be5371805a6d562996e63af9b29183045d30542c5c4661f3965d5566c35827257b28b84ff27f855b0c62bce80442a33533c6ea944875e4c587fa277507a65fb2ab4474742be985ea256974a28683941a7003d3638092225902a2ff96f9c3b21a670566da29008fba844b9cdd4b5f5ad5bcd3ba24fd19c7b443555f84463986bd7c50cc928d15f4d71e217e362d6225f5ddf807d78771b1b760957ebd312a64bf37be4c2131a480a44ba45c15eca5dcec5995cb4e1874e77d00eff23f513ce100c488a928aaa0baac36a8e5fb3ea1082fbbc62106b0799b4299f679b8b7ccee897d33c5ea4235ce2d2f3649819d826a491a8a17e402f072fb18fa73c79e48f251dce258db3f84e46b25dc6401a6bbeca21281d9dcd81f5a5135ac6d98a5b759a50bea530de6d2c055daba6e36527be6b5794ca93dc0ad1545fe00df358df6ec65ea40b44d7e0204cc155b096fc405a0f8f53b195f94601abd67358debf9cf88f237b0e9d792c57f2c3d5aa5298c92e19c1242eef2df08f50faf93346286f1483a65dd6d30824401d001ad5ed6d788078b2d0e3fedeb8a641e62d71bb5f5bb3f650c87a360f78f0f8a771334f5859352cedd711dc691c25564ce7fdd778b77ab93a7478db2962171466f14b390c15addce1c509db9bc2a04b9a016ba7b74ae55a8eeba271fe06407089da54ca9574fed06acb2dd835bde75464f9e62028a2578728baba270fcc2c9bc4fd654410b11e4ca59e4de65258933fd24d81c045330c58399fc57bdcc9439c65f02ec96ac913c120cce42cb35b7948e2ba762bd8e5e7a7b1bf91d7824b23eae0f3dd732be56b16a81c5732ff638d1c32fe8e2d3e759dd5e4c67bb73cceb8ab1a3a22f3f7d7dd3e5228cdd461ef4b9158a92c06981b4b85cc4ca92e171646402726b7b39a429277c015072b5a6670989ca2822667d363ab2cfa1836bd671758a87d779a1388ad6af69dfeb23f31ae9122c76a92eb837aeb9d4434c46c6217ddab06b5d28d6e54c6867616b8bcc5dd6b49cce98f9c94718591ee9e22aceb10122da1e4de7dd99a432a0f591af90911b689d1c637ed3bc0e25c5f8d30e28dc82c0eaabb44ea86611d20857fabbe4e33fcaac4215a57dec12a852020c8906df366aa60ad35ba65b608049ba03073767d6d3bdd8bba4629a1aba46d1b8850003e5c3c57429ff40f8a8940632de1f6897ad56a98205767ab1a88d4cdaa1b2b3daa4f6a093ea898fd4fbefdf25439492273dc05d113ad4f7d622dfd07699c318de4993d0f8c913e5686a31a86e08528e87aa620252a10930918f11bcb59ef0b7aa331fe4d498e66b1d2f30ede80017ccf12edcc015c37371c17c0d5f53b77ee87247266cd29f36c099d4c0fcc2362b4fbc312c6ee5cde31a1f1fb246d591eecfce2ed761fba57082d0d245685ed6ceb533cf64f9f5d342a31cfeb1ba4356893ea01c927bd211e812268aeb97e2be65d17e41513fc8223fc654fab919960990dc552aafdf60d2d7005bba2ef8efbcc9b30a98d68160864709fb044e3b71d9e36b3e7073790a8113f350a1c66c24551463754934612877b324b86b333fa8a2dae23254fd2cfdc410875f7b02712b3fc63ce6d8c9cebc983eb9545795eb36e31028cced9cc34aa8e66633e92fad1341ce7bac6d743b32b657725fe3852ac6e62d05cc35baa0da855f60e1fc11d72fe49429896e6208c7a78040487c7b97a95ccd0256a2d27fef5440f044a69e993c99d672a187d1b82d3c20eb78f6988b8ea4a890b4bea498ea1e720d419b2103b88a3855d957f800836122a6bc83a2e6ebc9ad3f2abd573b73970ccc79cc6790a56749a427b248092501ca20c0e05e2fe32985874e58f1bc9df0f92413bc611a8521d6eeb20ac77d785a9c1e18b5d917db1a8b7ab42d72f5ce4863e0ae2ea544cd206a7586a60e90dc8955d0027566be40337df0e63634df15761f1a368a738a396487be21fd013f42a342fd9a07cd057db446a572507ed3a2173f9a19d5a14fef3e1a77ff9fab757fee0a8080ee3000669842d1607032e96432f64f1af3e9b708e64fc5b323de3da5510011086e49eb79e2986fce7f0ef6f35137543c385ca0db3deff4401600e3b9c44b17132377153300b2b4bc3558ca8241218955a99e0694e1322f3b17c1f739f34e049c5358d6a1a942e288f83ccc996acc40d5ed718be603959e6e077d6cfee608cd48872bbb48234fbcec4e1f1ba85cc163f481dc21660f7941b97ac7d78a800b1944c5", 0x1000}, {&(0x7f0000001000)="a41c8a6bc223e8dc6cf05d1e37eeaad0be4a192768c810ec80df5fe8e99a575f0b911922e0a1c49b7b5aed0c487da504fb313875fc02553d7315f0a30994c941dce9d0dc611219a39db8c800bdc14767503e49d1df59ea213a9e68101229d2a959e87318b5f792e25b21475a55557afcb81b95d15a611856afba4e329259e3c88219b04fdc01b6d85f8c0adf742b3f1e7e48974ecb8f310b8bacd1239383eb66bbe2dcda4a8c9f2a7f0142d08b57017c5f2231708b80d9b3806ddad465edc2e6ff65f5b79c7c99542f00ae2b88bb36d2cb50eb01047419ab15bc50841be7b306ec4140866cc13fd74c74e72168541e96", 0xf0}, {&(0x7f0000002000-0x7)="4d57c9473a598d", 0x7}], 0x3, &(0x7f0000002000-0xf8)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xe0, 0x117, 0x2, 0xc9, "bac1e4c8cafc158bef24458e99f0934409019beafb7ba1549affd5dd654c47f08e50e4fb87bdda2348e16be55c5bb91df072022c525423f513edfc795030770a292b6bb8f4e6b04e55bbae37bc5392e0dcd84dc21c7eb03ea028bdcbcf6944acdd3293473000f603f43f4c62e4d187059b88d36be2ee5074e7d181338d392ed96cf7e1a2e97f1af0927f43b473665a105d2971e590cfc76bf0e3cecb25604d2013d19e63655a8d5259399720ab6d3242372499d3dccf541ad5bd7728cd745692dd4b3c87992244325d"}], 0xf8, 0x48000}], 0x2, 0x4008000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000a11000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/23 01:32:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r1, 0x6) pipe(&(0x7f00000b8000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f0000bab000-0x25)=""/37, 0x25, 0x0}, 0x0) listen(r0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f000062e000)={0x2, &(0x7f0000d1e000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000bf4000)={0x0, 0x0, ""}, &(0x7f000067d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000d7000-0xc0)={r4, 0x300, 0xb8, "083959b3d3a4ccb5f261e0415c7012b06cb0785d47b6c7ef6b7c6c8c5f7a572f3affdf1e06663c80a9e8e203eac39069bc5236ddb5f69a1caca416d179530eff07ed56c5edf6f3969c9a4f1cfdfbe0b52d9d28d77f84bcb42e21c4bb1b4821f7b3f1e2992a6b4f0906d047d79f8685b697b7ed68f7ade52cd76b1b995278ec6caab3633a502ec6160615b0d4251a9a1ef91b27f2e0761ada3177bd5ff266292dad721a62ab60480b30345bc94d796bd4b94cd7969e186822"}, 0xc0) shutdown(r1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f8f000-0x88)={0x3, {{0xa, 0x2, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/23 01:32:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x10001, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) socket$packet(0x11, 0x3, 0x300) 2018/01/23 01:32:36 executing program 6: socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea2000)="240000002a0025f000154302000000000000000004000000000000000009008100000000", 0xfffffffffffffecc) 2018/01/23 01:32:36 executing program 0: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000de2000/0x3000)=nil, 0x3000, 0x2000000, 0x40011, r0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000de4000-0x40)={&(0x7f0000de5000-0x4)=[0x0], &(0x7f0000de4000-0x4)=[0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x1, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f0000000000)='xo', 0x2, 0x14, &(0x7f0000ee5000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/40}, &(0x7f0000001000)=0x2a, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x454ed057}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f0000ee6000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r3, 0x1, 0x3f}, &(0x7f0000002000-0x4)=0xc) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/23 01:32:36 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockname$packet(r0, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000005000)=0x9461, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x3f, &(0x7f000000d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000004000-0x4)=0x0, 0x4) writev(r0, &(0x7f0000001000)=[{&(0x7f0000009000)="61d273961d75526085a1", 0xa}, {&(0x7f0000008000)="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", 0xec9}], 0x2) 2018/01/23 01:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009df000)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000019c000)=0x0, &(0x7f000019c000)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000469000-0xc)={@empty=0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000062e000-0x4)=0xc) bind$inet(r4, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000bd8000)="", 0xffffffffffffff42, 0x4, &(0x7f0000062000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000520000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x1, 0x10, r3, 0x4) shutdown(r2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000054b000-0x8)={0x0, 0x0}) bind(r1, &(0x7f0000255000-0x10)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r3, &(0x7f0000ab5000-0x30)=[{&(0x7f00007fa000)="f7", 0x1}], 0x1) 2018/01/23 01:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff400008800", 0x26) accept4$netrom(r0, &(0x7f0000834000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000113000-0x4)=0x48, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a94000-0xb8)={0x0, 0x8, 0x1ff, 0x1, 0x9, 0x3ff, 0x4, 0x0, {0x0, @in={{0x2, 0x3, @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]}, 0xc85, 0x8, 0x0, 0x1ff, 0x4}}, &(0x7f0000917000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000055000)={0x0, @in={{0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f43000)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002fb000)={r1, 0x53, 0x6, 0x7ff, 0x4f, 0x5, 0x81, 0x5, {r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x1f, 0x0, 0x2}}, &(0x7f0000b85000-0x4)=0xb8) 2018/01/23 01:32:36 executing program 4: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ae2000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000046f000-0x49)="de71e67c98080b198aa07698b8048087cff33e5f8b44b57cd7ff9e1c18f74dbfe5e133a0265897bf355aaa65646a3166231ac09470d1a8b5fe5fc2cfad97674fbd24d794e67858f530", 0x49) 2018/01/23 01:32:36 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000012000-0x6)={0x1, [0x80]}, 0x6) socketpair(0xa, 0x0, 0x3, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000154000)={r6, r7}) sendmsg$alg(r6, &(0x7f00008e3000+0x67d)={0x0, 0x0, &(0x7f000066e000)=[{&(0x7f00005f9000-0xaa)="7034a1f30645439c21e1606a77191266b853822ef831f27b526b5b6b1c1c2b09b5d774947cb5f39090329bf2032473e4fb38b11393aad48e968c0f3bc346341735aae3a2ba1a3cb5b3f188566217be017cf872c6e58e21a7a0d69247a2c2a86739abb72ed1a233cc6aa46804d9fe417f174e3a05cc88244a2062765628dcc687004316e1d583ad8660397ce8840d3137df9f561e949a67adaf12d9e00166fef04ed96eba1b", 0xa5}, {&(0x7f00000ff000)="541cc3f61aad69bdea42dd0f3f3996586bb572984eb9a049eeddda7da87c803c9402363a92eafc1504bdb3facad05789aa2d7aa6047fdc2b34b4da2c28cdf1422d4ad26e13b970cecc8c25", 0x4b}], 0x2, &(0x7f0000fe4000-0x2a8)=[], 0x0, 0x0}, 0x8000) sendmsg$key(r8, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000012000-0xc)={r4, 0x80000, r3}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000012000-0x4)=0x10) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) 2018/01/23 01:32:36 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f00000d7000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000201000-0x4)=0xc, 0x80000) bind$alg(r0, &(0x7f00005a5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$unix(r2, &(0x7f00004b4000)="f969305044b5a40d9bacc7c5e3d2b4f630925cf4a08398b0d8d53447940d31d033d83be0fcb64fa1f3bfd164b088f3b9", 0x30, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = socket$kcm(0x29, 0x20080000000c, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:36 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x15}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000020000)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000001000-0xc8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0xf}], 0xa) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000022000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000010000-0x8)={0x3, 0x5}) 2018/01/23 01:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000369000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000827000)=0x14, 0x800) mmap(&(0x7f0000cbd000/0x3000)=nil, 0x3000, 0x9, 0x8010, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000294000)="", 0x59f) close(r1) 2018/01/23 01:32:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fd3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e24000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d20000)={0x0, 0x0, 0x0}, &(0x7f0000104000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d36000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xfffffffffffffffb, 0x2, 0x1, 0xa, 0x20, 0x80, 0x6c, r1, r2}, {0x726, 0x0, 0x7fffffff, 0x1, 0x0, 0x9, 0x2, 0x8}, {0x1, 0x5, 0x3, 0x7}, 0x272, 0xe, 0x0, 0x0, 0x2, 0x3}, {{@in=@empty=0x0, 0x1, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x3, 0x3, 0x3, 0xbae1, 0x9c8c, 0xfffffffffffffffc, 0x10001}}, 0xe8) listen(r0, 0x43) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r3, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) shutdown(r3, 0x1) 2018/01/23 01:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000251000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000375000)={@common='ipddp0\x00', 0x8}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000273000+0x824)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc6000-0x4)=0x5) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000e5d000)=0x0, &(0x7f000038a000)=0x4) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg(r4, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083f000-0x60)=[{&(0x7f000014e000-0x7c)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f5", 0x38}, {&(0x7f0000931000-0x14)="36ebd0247349ecc9545cf975b555d1a43f", 0x11}], 0x2, &(0x7f00008a4000-0x270)=[{0x10, 0x112, 0xffff, ""}], 0x10, 0x0}, 0x8}, {{&(0x7f0000e20000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0f000)=[], 0x0, &(0x7f00001e5000-0xc0)=[], 0x0, 0x4000000}, 0x0}, {{&(0x7f00006b2000)=@l2={0x1f, 0x3, {0x5, 0x80000001, 0x101, 0x9, 0x7, 0x0}, 0x1ca4, 0x3ff}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c9e000)="f5fd0112311c80ba49a1091ba3fc8a50768c977afc41982ace843de370ce569dafbfe26dbc850f4129b1e2258902e1d743f7dc206a59b2b66ecbaf1b80c8e71962d2484ed09d6c23defc56b70bf98e7f7626ee0b4492a7f2f8cf26b9ebb975489a459e17598848585d481003dee1ef9f1c2a037441a1088a875e576ab0cd6cd82b1d885a63c70cb79b6ca07d6cb8b413ebbe32e07bdc692c03732686e77098a540a535f2bd5a67ecec464d387b62cfccc76b88ba1c6372b8233f4466d42d1f1eb901ca2c0a627b24c4604782", 0xcc}], 0x1, &(0x7f00009db000)=[{0x10, 0x0, 0x7fff, ""}, {0x7f0, 0x186, 0x0, "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"}], 0x800, 0x20000000}, 0x1}], 0x3, 0x0) 2018/01/23 01:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@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, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eb9000)={0xffffffffffffffff}) accept$nfc_llcp(r0, &(0x7f0000ce3000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000077c000)=0x60) 2018/01/23 01:32:36 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00008d4000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f65000)=0x24) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000f67000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f66000)=0x10) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000809000)={r3, 0x1a4, 0x1, [0xffffffffffffffc1]}, &(0x7f0000f66000)=0xa) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000f68000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f67000)=0xe8) connect(r0, &(0x7f0000911000-0x10)=@can={0x1d, r5, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b46000-0x8c)={r1, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f68000)={r2, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00003f2000-0x4)=0x0, &(0x7f0000f69000)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r6, 0x0}, 0x8) 2018/01/23 01:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000039000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000553000-0x10)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d8c000)={0x0, 0x1, 0x1, 0x3b}, &(0x7f00009b6000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003ad000-0x98)={r2, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd4, 0x1}, 0x98) write(r1, &(0x7f0000335000)="", 0x10051) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000814000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x17}}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004b1000-0x4)=0x5da8, 0x4) 2018/01/23 01:32:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000715000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000996000)=0x1c, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000e90000)=0x4, 0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r3 = accept(r0, &(0x7f0000205000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000044c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00002fa000)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x4, 0x5, 0x40}, &(0x7f0000043000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000462000-0x8)={r4, 0x7fffffff}, 0x8) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000ff4000)=0xfffffffffffffff9, &(0x7f0000ff5000-0x8)=0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6(0xa, 0x2, 0x0) 2018/01/23 01:32:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e10000-0x38)=[{0x0, 0x0, &(0x7f000045a000-0x20)=[{&(0x7f0000c11000)="95011717f8246765", 0x8}], 0x1, &(0x7f0000286000-0x18)=[], 0x0, 0x200000}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c91000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000a89000)={0x4000000, 0x80000001, 0x4}) getpeername(r1, &(0x7f000026c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007cc000)=0x2e) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) shutdown(r0, 0x1) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000c5e000)=0x8, 0x1) recvmsg(r1, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00001cb000)={0x0, 0x0}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000c97000)=0x13, 0x4) getsockname$unix(r0, &(0x7f00008c6000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000bd000-0x4)=0x8) pread64(r1, &(0x7f0000c06000)=""/0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000004e000-0x3e)={0x0, 0x36, "36d53d51ff72b74b25065c5ce9ae374acdb073ccb698a892c07bc42e1f16556765d3082a8257b448b52db270edebffb4872eb4e6ff84"}, &(0x7f00007d0000-0x4)=0x3e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000aeb000-0x10)={r2, 0x80, &(0x7f0000c41000-0x80)=[@in6={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd8c8}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x2}, @in6={0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f3d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000053c000)={r2, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d90c360, 0x6, 0x40, 0x7, 0x8}, &(0x7f0000d24000)=0xa0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000d5b000)=@generic="534eb4494fdcd8980d98091b8ae2957e", 0x10) socketpair(0xf, 0x5, 0x6, &(0x7f00001ea000)={0x0, 0x0}) connect$l2tp(r4, &(0x7f000084e000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x4, 0x0, 0x1, {0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}}}, 0x3a) r5 = socket(0x18, 0x0, 0x1) connect(r5, &(0x7f00003e6000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000850000)={r3, 0x5, 0x2acca0acb1402c38}, 0x169) 2018/01/23 01:32:36 executing program 6: syz_extract_tcp_res(&(0x7f00008ac000)={0x0, 0x0}, 0xe68, 0x7) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/01/23 01:32:36 executing program 6: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00008d2000)="33d2ec4335a38e06cfe0cfd15dbbe20e78c83df0b0991a0fd895f811fb58e752b4de647370249b07fc", 0x29, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x102, &(0x7f0000f0b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x4) 2018/01/23 01:32:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x28, 0x1, 0x1, [r2, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1]}], 0x28, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) 2018/01/23 01:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) write(r0, &(0x7f0000360000)="2748516aa3028aed5033fdf7710cfa4951431f859ddf2791c6fcddf8194cd914f85706a2e4db173aec7a3268f06daddb0e4f128c007302c8ce5bd38f0577faaa12c9ffb47805010236801eec2e020b61510f6e7013d449e9da370c97c4b7e725ed35ed052f65e47080aa1ca96d101f66cf7a444ea952c2ae562432c13630123a", 0x80) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000908000)={0xa6cc, {{0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff91c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xdde, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x400, @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]}, {{0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) pipe(&(0x7f00009ed000)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000b34000-0xe6)="d86149517463b6a944cb2e9c883d30b86dda888961a4c9a781bcdec12080b46704f458931ecc18ee39a8390e5cdf77155c5273ce2fc953ad3fbb8f0b33897574576d40a37fe9c2acf7af7beed0cd0dfaa7c8ebca992a72e4e6ec1ff2e3c15004c5dc8083257c06f6191880215d5d0cd2a19a7ba49d3bba1da58b5ec690f2691f3d4b6349198beeb89a373db1c35a3576aaa8497f79faecf3435d686412495b1309c9236af80af9fe605abe22e13a41f9c413072abc401833d6fa1a5bf8a76e2b1400f658bc7d8c178d07376d132ac7bd90093853881e3710b4a190def33ac6a5c5081bb69570", 0xe6, 0x0, &(0x7f0000836000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b24000-0x20)={r0, 0x2, 0x1, 0xfff, &(0x7f0000047000-0x4)=[0x0], 0x1}, 0x20) 2018/01/23 01:32:36 executing program 4: r0 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt(r0, 0xff, 0x0, &(0x7f0000f91000-0xb9)="", 0x0) r1 = socket(0x5, 0xa, 0x8) connect$pptp(r1, &(0x7f000005e000)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$pptp(r1, &(0x7f0000d72000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/23 01:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a8e000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f85000)=0x3, 0x4) 2018/01/23 01:32:36 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f0000004000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x60460080}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000006000)=@ipv6_getroute={0x274, 0x1a, 0x200, 0x7, 0x3, {0xa, 0x80, 0x94, 0x310, 0xfc, 0x2, 0x0, 0xf, 0x100}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x1e, @u32=0x1}}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x7b, @u32=0x100000001}}, @RTA_ENCAP={0x1a8, 0x16, @nested={0x1a4, 0x65, [@generic="5196b6fbd6bda0e5e4e92aa819378a14a931950582ebaa2ce6870113f4896e3a2500dd8564eeddcbbf97fc93850265c215c8aa0d0b5e1276593032674e8023c0ce20c9c44425ba87fbe862f2d3189167e6956856e9723ce9777ea24eb8abb0cebc576e9fff07e2", @generic="7c0a7c4e5ef3f3cade0e0dc41dd6ba765354c073c457a932d0dde6a6463059dbdc2d3fc12c6bd8c19137fc56fa4cc21317703cfebb8300c8e1bade8bfbe5fbb69241a71c925859dc1aa8216c9bbdcb0ba1b7b3d9b1bf3aad07175c8593134e318fb12958534f28445d0f3ac398d3cbc8f99b41cd022aa53231096d7a48b3cef8c1ad2ca9f7cf6125b56fa2b5f56cf10ade335d09bf0ca20e606d68db89a1b3d03c9846cc57683be7b49ad9659f68656e44fc099dad79d35f303d939ee60f9618ea22aff37052217db7cc222310534e872a2cb7cafa8bec20c3c73bed434a1f7411c08ad37e884cab49a673341ff159bf9464eef1", @generic="f1ff2b5bca17005af0e30c0f57012e8c2b6430f7a5fd5642975fcec7252325abe3a8ed6a07c6c15612e86e2a89b5250fc5a0aff54b9b244de0f2b523e400b42169adf928cf"]}}, @RTA_EXPIRES={0x8, 0x10, 0x23d}, @RTA_EXPIRES={0x8, 0x10, 0x4}, @RTA_MARK={0x8, 0x10, 0x4e738b81}, @RTA_METRICS={0x60, 0x8, "a7f03f575b5df67ac66512730235b022a87fb006a7db5c84003a773e9d619b88ecfcafe1bc2dfa9b2dff49aba84a4897af5a7b4fecca569e91ddf2272f360e39207ebf9919eac3b02410bad6de7263cd6768710e5e14594b1f"}, @RTA_PRIORITY={0x8, 0x6, 0x2}, @RTA_EXPIRES={0x8, 0x10, 0x0}, @RTA_PREF={0x8, 0x14, 0x2}]}, 0x274}, 0x1, 0x0, 0x0, 0x40000}, 0x10) 2018/01/23 01:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000b36000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @rand_addr=0x0}, &(0x7f0000f06000-0x4)=0xc) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006e1000)='tls\x00', 0x4) 2018/01/23 01:32:36 executing program 0: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x81, &(0x7f00000f9000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000fb000)=0xdc55, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f00000bc000)={0x0, 0x0}) 2018/01/23 01:32:36 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e1c000-0x4)=0x0, &(0x7f0000ebc000-0x4)=0x4) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) 2018/01/23 01:32:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001f5000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ea7000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000581000)=0x9) sendmsg$nl_route(r3, &(0x7f0000a6d000-0x38)={&(0x7f0000528000)={0x10, 0x0, 0x0, 0x10000010}, 0xc, &(0x7f0000a53000-0x10)={&(0x7f0000c2a000-0x14)=@getneightbl={0x14, 0x42, 0x0, 0x4, 0x0, {0x0}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4800}, 0x50) write(r3, &(0x7f0000ea5000)="240000002a0025f000154302000000ff0000c4000400000000e11000fdff00ffffffffff90f267adbe5981b220f62d", 0x2f) socket$key(0xf, 0x3, 0x2) 2018/01/23 01:32:36 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000781000)=[], 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000ec1000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000+0xb2e)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000066c000)={0xffffffffffffff9c}) connect$unix(r1, &(0x7f00003e5000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/23 01:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$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]}) r2 = accept(r0, &(0x7f0000f39000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b32000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000480000-0x16)={0x0, 0x0, 0x7, [0x3, 0x9, 0x285, 0x3, 0x860, 0x7fff, 0x0]}, &(0x7f000074e000)=0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00005f3000)={r3, 0x77, "1b90b579c061dc61a49e2bad78dd67b711471c337c598a565a53e4b17a6acc00520b6ef0bf30ede9d299d3cf9fe9d70454eb4faa8f7531dcfa5b7dbd51b04e9520fbe92d2d28376d6e283a187578653c9a7c25ee903c4b064c861c7dda703b530b9720dbd346b6344ee86332008e8f2f02f164efab1eee"}, &(0x7f000097b000)=0x7f) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffde3, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:36 executing program 5: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000de9000)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000e66000)={r0, 0x0, 0x5f, 0x49, &(0x7f000073f000-0x5f)="cce0b040e2e10ceb77ec7850fedcacccbde83acf1e03a72064141904da8368ad9c7806a23fdbf7821606f6fe875c04d8967d91272f6ab0c91fd470bcee3e2be4d02de839ee56f0b34c7d7d1ff1887a37ee4d498346d889e5d5afd2960db0d3", &(0x7f000033c000-0x49)=""/73, 0x4, 0x8a}, 0x28) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000024000-0x34)=@ipv4_delroute={0x15, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x5, 0x5, @broadcast=0xffffffff}, @RTA_PREFSRC={0xfffffffffffffe54, 0x7, @rand_addr=0x0}, @RTA_DST={0xfffffffffffffeac, 0x1, @broadcast=0xffffffff}]}, 0x14b}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000015000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000021000-0x66)=""/102, &(0x7f0000020000-0x4)=0x66) 2018/01/23 01:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000967000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x3, 0x0, 0x4, &(0x7f00004dc000-0x8)={0x0, 0x0}) getpeername$unix(r2, &(0x7f0000ada000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003e1000)=0x8) sendmmsg$alg(r1, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x4) 2018/01/23 01:32:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f00007ee000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000170000)=0x10, 0x800) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) bind$bt_rfcomm(r1, &(0x7f0000418000-0x9)={0x1f, {0x9, 0xcee, 0x3, 0x6, 0x1, 0x6}, 0x37}, 0x9) recvfrom(r0, &(0x7f0000c09000-0x65)=""/101, 0xffffffffffffff1f, 0x100, 0x0, 0x0) write(r0, &(0x7f0000360000)="2748516aa3028aed5033fdf7710cfa4951431f859ddf2791c6fcddf8194cd914f85706a2e4db173aec7a3268f06daddb0e4f128c007302c8ce5bd38f0577faaa12c9ffb47805010236801eec2e020b61510f6e7013d449e9da370c97c4b7e725ed35ed052f65e47080aa1ca96d101f66cf7a444ea952c2ae562432c13630123a", 0x80) recvmsg(r0, &(0x7f0000d39000)={&(0x7f0000694000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000069c000-0x50)=[{&(0x7f00005fb000-0x62)=""/98, 0x62}, {&(0x7f00006f3000)=""/117, 0x75}, {&(0x7f0000673000)=""/75, 0x4b}, {&(0x7f000011d000-0xbf)=""/191, 0xbf}, {&(0x7f0000071000)=""/58, 0x3a}], 0x5, &(0x7f0000f31000)=""/150, 0x96, 0xdd02}, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000ce0000)={0x2, "02d9"}, 0x3) 2018/01/23 01:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000652000-0x5c)={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, {0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0xc5, [0x8, 0x200000000, 0x9, 0xffffffffffffff67, 0x80, 0xa6, 0x1, 0x3f]}, 0x5c) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)='\f', 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/23 01:32:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000011000)={0x0, 0x0}) r1 = socket(0x7, 0xa, 0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001000)={0x18df, {{0x2, 0x3, @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, 0x2, [{{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]}, {{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0x38c) 2018/01/23 01:32:37 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c91000-0x4)=0x26, 0xb30bde72e1cd38a6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001000)=0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x6, 0x30, 0x2, 0x8a7}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r3, 0x8}, 0x8) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x1, 0x80000000, @fr_pvc_info=&(0x7f0000006000)={0x0, @generic="c62e16e9a264d29778a5b2e0fae8461b"}}}) 2018/01/23 01:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000008c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000926000-0x18)={0x0, 0x4, 0x30, 0x8, 0x0}, &(0x7f00002d3000)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000055a000)=@assoc_id=r3, &(0x7f0000121000)=0x4) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/23 01:32:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_sctp(0x2, 0x950d1cd023fef360, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000be000)={0x1, 0x1, 0x8, 0x0, 0x9, 0xddc, 0x10000, 0x7, 0x0}, &(0x7f0000abf000)=0x20) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000034a000)={&(0x7f0000d07000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d0a000)={&(0x7f0000f73000)='./file0\x00', r3}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000868000)={0x9, 0xe, 0x5, 0x9, r2}, 0x10) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="006d9fff", 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006ee000-0x6)={r2, 0x6}, &(0x7f0000c86000)=0x6) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000fa5000-0x1c)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, []}, 0x10) 2018/01/23 01:32:37 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a8000)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020001000000", 0xfffffffffffffe78) 2018/01/23 01:32:37 executing program 0: mmap(&(0x7f0000002000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000000006) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@req={0x50, &(0x7f0000001000)={@generic="09daa580abf5f1e2e1e332cea195eff1", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x3}}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000001000)={0x1a, 0x1f, 0x7, 0x9d0, 0xfffffffffffffffb, 0xffffffffffffffe0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) pwritev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000858000)="ce5955cb1c383925598f46628b9aa92339895bb29d5ee6e960cb9fc8297320d7b4c36d3e1d7c00b914807ddb2cfe0efd83636914b267f328f8540747e29925e693204449bac58048d5892ff4acf04d5fb17d73eff2ec55f16bcafded31fd67d7548011ec64d40ee977aebf9e699762f054210ccc3bd7abdf0bd447eb030c047c3723195f9cfe44cf9eaef5f6dba67eaa376c4c3b2272166ff5801894b13c65788083a5b763a2197b9b5c70328dbd48d81c5aba1704d0592ed48373598a557c3c9082fe29cad856af40fa1abd33af959e354c684e5ef7af84a7b39d7b65b5cb0c69bd51cba3a779c52a53a69ece2d65923bec63b9be5c478b5690457028312c8333e3c7159f1daf431a4d2e864562092d56a913e1d470384b75349ce631da8975387d81ed7a2f36c38a0af32ee3c9f9995682d1a8fb215d8ed3705e52344563c13a429bba2ec627b76d5aa9e58b15521b584b9e4ce03ddb3f60bba38775c1b047dd8327cbcf8f65d8f1440fab8f09844db9961997f70cb4f97a6a166d5cc21814114b4eb820a5ced83ed356694c4fa246dcc90f1d57878e926ac0992cbd0aabc83d1564145a900cf9e70d6a82ce836a3cca8bf95d301dcfae0e2d11c2bd511dcb9027cf7a99b51523c8825a0961d5e9b109a0db1669fd8e1300d1950108be647bca6443884e10ab68bc5a7271c57e5296b29befb73cc1b027c8b70a38e238adc15f12f513c13c527c448b95b5664a46c9bf1afa3970405d54207bd1ba6ddb4917292377de78ecd55b7ec0ab59144a3d2ec7eb210a51b7c92858553d8826f2b380743bd2ae9dede735615f6105c1b7780677d98d899e1601e66d2ccccef492792074ad17ba85196334cfa61d2e211ee4e9d13936c52ab579c6a4910d381fb0e1391127d43614f8c6c879f745426c6bc09c787b60011f13cdc62d451b3803723535662013c9e2d8cf641b99b4451d0a695c45b0045700af8178c4e4fb9b80355bbebcdb785d313f07475ccecb7a591f4272ed9df30a51449520f7106d5e16655120d523ff7814adcd2dc1f6c771a886699be816a065fb6580a1e9d4ee24ae2bf7d2195852525a563d4c8438ea98f62b11c91c192af9e31a6a2700b7e51f0ae387d64cbe43c511c7f09d4e3a380469037a7f649272d5d528707c0f1b3b100fe056a6ec19b6c5b1ca7df47cfff40cb58c84ee6dd8f4900ae4783ec6a7d08936ed3babe93eee2ca74e5a1b339cb21231febfcfca878feb2bbd64d8686b8d4e09ab941d675226b0f4607804d097bff101184938bce2cfd05772879939d7497987cf2cfadf13358ec847cb3b21d62aa64e558d8e81046df307bd17301fbf202a06cd5147df6c7cd3e7668873bcd3908ba504821455d5736f6ae63982b1723b283d723454be3b5514b01f1dd3f44e79baadb8ab2deae44056ffa34038ed5b23847b534fa6b04c2bfaf5075f68af5456bda71868c15e13b583702a054b7a96faa7ea13f7a1f0eb94c3aef83e33a95ac146f4f394907627d4acc2a0daf06ee43c41c3cd7e45e4a71bc0e681902dd7818c018f62770942dbd1f38762f246ab8638d745634de40162ecb6cc5d61bcc95b5d36d47cb7fbc5e4785e6d04a27a96055620ed7a15e9f3416608d70018e29814c5a19946da5c08895c7868be89d1590e20e5e3b599be738e916dbd3ea8e9f99add0b3100d5a3d36d9dd4a5c92d3967eea51f39c876013c98bff20c6af2e6d73cee4248ebb722801531a689602c2d04ca0baf3b863e933c2a0c886730afb279f7b5a793fe0eaccf1e3d75277ee64a190f877c2ce2ed124efdae232ecf085cd1a2a0408ee5af9456b5a42baa777f234daaefd6f202d7249dd671e7c277726119461054c72c86e43ee4f6e5084419364317b9d7ac46146ab3769fe95a90ce9ce63656e4c72c69665b840d162566227a02c6a63a2d86359161942d2c49c4af767e951f2e02562c69fe2b5bd0d037846274ae7b681a5b5303b909a989265da1f1b5cf0ac02368fa797c66163b30487d28fed425d482f0edc675be4e0e42e5b305d14e1ad67168a30697681f9b52367c6e90c92314f96dabbee2c2994423ffe561d51a00d61ef8974089cb84eab071425b51648bf7eddd081e75a7c626070265fcc5c4bc0dc885bffa760cfa63faeecae88ac3713c77bff8edc005ac05bcf3b9072144b6d5d2b9716f16bcf0b5e04600271bf2cca60de02d8f01d3898b9233ea3cf6dd3695db75172cfa1146dbcdfcf924d4556e4ec6fb80442094f8a60525180d84bdd1668f5773fe4ff4cd9f8d9bc8bbf709bad13717d21ab3867e021e84ced1ce58834d53954894a417189d564e10290c793d0942faf81d5492ee0ac80e6a2ebd35f5705caeecc92b8eb56c2a004e10d6f110cd8da2adde219726fcbdc07654aa8ad6b537fafa2fa146b1d670342b5e8c09255f39bf4da568831eebf9b3f346caee00f791b16871a25b210748c67a7c672c3aee5133e28b81efd45ceac854db6f1706253dc73910a7d21f2ee590d3bf0be5a99fc2614432890779b8a1a2d8c38268cfa33c4c63cc5a5dda52cfea2c21f6c764ef9d48baad07d5aefd1fd32dd76409341591c503ada4337a12ecbe60ef07028d711b1a0954570699ae0c7cae731c89fd014cd4a850625d0a2024eb70311d0b3afd497d6ac1fcfd17fc6f95f89a5e974949b7e7ab29cf58b2287a9ea81c7cbe2f76502bbae66b16fedb15c9b02a6f1dcd0436c8de36024a78f64ee245ae45760ca1b67019a040cb7710fdf89c35462cd5d8faf70909622eae4c63df3b781a50c5033b6c8b5cc3cf73fb9b1fabaaf4ab3728b666284cd0c454ef237d1567f545561b53e4b5217a4ce44765eab72f4b71ec5e564cad5ef1972b04a468f152af95eb89162a8eafcff6e061149896a40d25bc1b086668dc9ba8a3cbee1e11698da67cc910e80b468ef4a2fd51b44c023bf69e82e8358944798bc05f6f622e7e3cf00122f299e378546a5a811451bb26b3c30f56f7da1480605169949dd76539378dc674c145c268550f62c613def39176d3e10cb7baec807dedb2f8426fbc138c2a3e5729e476adfc59e3455b65db9efab2530beb6858b4f7b1f2ccd70fed857fdd6c9300b60cffcafaf17e1c66efc96b17dc9cf9296f68940d6b04abc5b3933f01fe0defcd11bd90e031ccd132b109d19e9e189884003073dc6dca49ab49b72331b57922ae837ddebfcf1dfe8dabd29deab6b2c940aee0af30b80e47b3fb8e205c3f7a01032acff61894e8c51abc9bdc854a2283105a2ff681cc51963ff722ae3385f5db550bd15fba949c7fe264db578e9e0d7a7859ada1affceac3cb30b32f76e4efb6cac10a334de7ab27c33d9e9642153fea2caa8a4b74983f12e811c60c5d63d1b73b0d9e87d9090b37759be7a2073002c025111cc52f6131b140ffe959dac27f557267f4562cebd2cb6f47211dc13fcf1c2d921ae0776bcf03bc54e2a187246e25f5bcafbb9160ff488683090e7cdfb868a8066f5cd51b156a8c980cd5a615261a63eb6c66ac09da99a360122b884ab6f49bf6e1154309ab6b794e2ec80014ee44536b6b4672b88293fad5b8d5f036eb4201e486c857b61eff433bf149aa8b6c23e3e0eeac2741b506e3e941baf63539710b0c8cfda465f7c80093d7eba289868f0e6c1dfe697c687041eaeccee55b3b5b03a1db96b4aab71a95495a21ada9f2f22f9ad4fa86f761d57bfb7c241bd53b3b6329b3a25e518c131915ed3381cb2b6a78db79812bd6acd8a88d1eecc8796b372017a9462ba5f82a48de288e1fd041ebcb6ba011672db3e6fd423be0f75cabb4deb6e07f178b5a35f9ee83111fe4326900a6e7853bf88021bfe207a6b0dd1b493a751c002525fdd6adc0bb97d5f0a1fe2a105c7fbf9b2ff45e1e0fe0b7b3cde007e4695919a44c4a56b7ed3c69e0749a6a48f33af9886510461848e01b0cff579c07631d383e8f92817f5596418436a24e01af81b9d6d285ef0da70925468496924b75fb172cec7bba772842b904240682c89c6d2e713629790a647689ba210b8f3fe0fa6c33c613baf90d1d845f7ee9df80809b66d1a844c668e644d75f7332a0104a05b2953e15d0091bd86496d63e66321fcc374616a7d0b4f2737da44f3cc4a7d1fa4e7c6cecd0cb3b5271bd54c142f17764dbc824da8f2335b72d2d4bba44790d500d52f07f16b071b2c5e7127676e9e92d67c2b31d739784c6275ece5f148bf15b1d7b0b693286ee650982955757d8fdf60a315c73719562c2c8d8b1c60f46d68ce1f14d6ff44877e9a236083f48fb3a9544eb70bb9177d5ae7c39fda12c85296aa6c98b216428b9d0048a32f4144bc3f47d378716158b8ed176faecdfa9be5d849ccf405f1efce24d1f4b61e882ffb12105f1c690dbcca3b18d6ff9c0fd63dedf76d9dcaf78a8d2658a78fe7476fb8552b2eec7c0e972cffe536fa180ce6548d85184d0ec80b8b191d0448256138ebc7146689b22fe12c4120d9e07e14bf230c4312f0e163aa8a094fc03345ea8e2a63b77b6edaed7bc9921adad1957631e882b0e92e3b924e945e3601f1f7b54197393476f276b7a93d58d870023769f298c477ef4d5cc3260cb069253c8463a8d0c1c31ca54b3f75172b6de75bab66f011f289b035ba5519924819309c37d31b0573db995d74ab22f286f464eebe7f5287b51219f2169aa1589f493afa3fd48130a646326ea4b036ccf69ad20d46c6a304ce81a7b0d35d6d12263c217f817ef053d1c20cbc39e7e2ddc9a00ec2c68cceb58cbc6513b1c47c8090c91010a6409f19dd767dcea22c7c088ee718acf9b7cda19bd90428148403e0911838a12f0817de602ae240abff927c1d6d755db15a2898ad39e32e3569a27557e1732a58aa9e8605e35675888219e1e2a4f1e0ec49d88dc126e3dcaa7a8e4da1e802c96f8d8e4b9eefcb7d7a9210b2d1c42d452bf8b9f1e26288684f875966c39235d3e89a9bff5c48e959ba68125d448abe18f8dee0c885a999db7247f32a3e4743237fda7e765faf1c0deeac8875151afdfc308f73f006590a914eefb23e1ed5659c461d1df56e313d4bc94012edcb053610eb788396f28e06e901dd1f2d1d9eb43772b456727571977ee7ecb3994eb3b74de085dc6911f0e6d3bb7e6f5177fd0092b746406809db6360ccd941d7785468fa337e9325b44a0f3fd4f4b80908d78a37fe3e640cf96f5175897d3ce10800c7069bbaedf0283d1ef8328bbdc74e022393d5d1454ab8fc564c3bf233dd8e2ee10f2a2ee88c8d7381117d030f404a8a24e9385bf22db8f0135feb31a78e32e8d22ac655e21bd0b72cda35761d29cfd61c52b664e4811658fc4a8830a3aa979d72b3f8a7cd98327f39cacd64e21b9d04cdf3f386f9548ff10864c8ee1185451918d8a9b1b2f13738dd57903d30d6ab271ce5a18216bd248d4b8158e81d0b169ee79cf638b5e27d5d7e9a1eff4cd356e031ca849459456a0f23422876f44a8af4ea6f9e62c6590c35a751c4018efbb27f4fef110b8b5044bb4e5b8ede70f655ecdbbf0219ddf58a23cd7a0b7e31d120b35e98cec4bf497be6a8b3f01bc1bea3ead4c10e9143329e912024c2f68f631d398048759c1ecfc234f948d0256987675cc4ea109486d1f71e001810a882d4969e4f874fb938c5f30b32334de91b9e2753372e9105fd8e06bd1827e3ef2238967b9a0122ee344236b2f7d8c9d7f23a974533cdbceefd81caf98721b43aa60b8c0ac7cb5e872dc38b88e4b25cd756c4b08ef5ba4ddc14ca8b63cda2ef573bb37d47d2886627fd51e", 0x1000}, {&(0x7f00005c7000-0x9b)="0e012aad86c38de6b74091fbce58b08b24ed0ad4c62d0379228122b56a738f2214c816e14f92a99755cdeff03eaa58a1ba12281de286a3a1cd925f8183395fe5c76a416a06b806e84fb91a94f4c8d4b311c9fdbbb7911dc201f3c36c76f96ba2e6bfce656c43a11526ba1c772dfba810f38df4d681247856503c8a436100811769fce16c47760de520520c0a918a4c74f76d17477ef8c3050fc90a", 0x9b}, {&(0x7f0000000000)="00b390f9882f5e2eefd0ff23b072805f21465a19b256d0502e6fd5832a1a520d02a495d7235bc10d", 0x28}, {&(0x7f00001b8000)="b3a5487af403ccad909aef229a67e1145b323f808242a6d09f1fa4713ab471caa51c56c17915ee5682e163009cdba9ec3b8e486d56eac4f62a8ee5833ce190ddcebce06dabff8c73b129db2ec9a620bf76dcbbc5cd67e10005b7", 0x5a}, {&(0x7f0000938000)="521649dd44cd9962c18fcb192c9dcdff778b383aba", 0x15}, {&(0x7f0000001000-0x6c)="21bfd1e005ec56fc3c33f3321cb23861d028542101ee4c0a575584c232eb3587f5a92028c99a5618e8606f1b2dd182158ce6aa7c5a0fac4f8217549c3d437c7b0ba5bbe0ffe5b87e409a072424d66b3986c69a249ec0ef497733835ccbe4036f1960e5686b47ae48a4b1343a", 0x6c}, {&(0x7f0000445000)="7a52c6ae3b8b62b22e9b4960f3a72a9b6b03791881d8d05a82493ed63c9a5e7c1cad09091789e8b5fbe0f169d01a4f99e35c420c47e39566ba6ccaec279f459bb330d06b6794fe84ae0fa3ef48603f93413ce008ad2c6b7a806cf6bda3650958712aa6a8110d6a6c3b04172052c84e7f19b34b78", 0x74}], 0x7, 0x0) writev(r0, &(0x7f00000aa000-0x10)=[{&(0x7f00000ab000-0x59)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf51000000a0000030004001c04ed5e000000000022000d00010000060000001f00ec6b0f536e", 0x58}], 0x1) 2018/01/23 01:32:37 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000001e000-0x8)={0x0, 0x8}, &(0x7f000001d000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000012000-0x98)={r1, @in6={{0xa, 0x3, 0x4, @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]}, 0x81, 0x0}, 0x98) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f0000000000)={0x1c, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/23 01:32:37 executing program 2: socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000bd3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/23 01:32:37 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000007000-0x8)="826091bce0a3317b", 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000000b000-0x6)="88f8ad79e033", 0x6, 0x81, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, &(0x7f0000007000)=0x98) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000009000)={r2, &(0x7f0000001000)="cefacd40a095a7d9a12a95090aadee06d77779dbc946c7424bc1a372237c2f9a27d27c4a1acc5c4c3f1be8a6179a29a335fb0847516f80fc551952179e050f47c26e94ed0b366b87a76493a4035de2c78ef3b5e25de70e1ca1c1436c5c9e14e0e91ecc0587cd3f9cbb3a5933d87d4d845b5aa8", &(0x7f000000b000)="0a63e4618a4874770f8837ca77ccda53dafd838ecd91745d7660458920a43b2ea5c878e87ed36689db9f50fb1fbd6f302f3928b9b234171538772bb94887ec03eb91c15e6d77baa75394bffca88b64342078e29c6452c956857421c7fb44545acd578737031ac5b28ac3006e3db5a8aa5a9389158c067218a75198a68a86", 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000a000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000007000-0x14)={0x0, 0xffffffffffffff38, 0x9, 0x3, 0x9, 0x2}, &(0x7f000000a000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={r4, 0xfffffffffffffff7}, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000000d000-0x8)={0x7f, 0xffffffff}) 2018/01/23 01:32:37 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000fea000-0x89)="8f7867c258c4b53716ac6179020cec4b2cceb9060cc9f3bbfcfb09ff6bc817d8f2035803478bc85a7194cd07d8888706ea72eb012dfe0eeedf34d74912308b5dfeb2c029b1f03723d113db351d713018c5a7da06e2e310533cd876d53fd182ff94fce1d16c632782fdf4e6fe586d34529979ee8910da6ea86c98068c3ace486d4957bf481877f5ed1213", 0x8a, 0x0, &(0x7f0000fea000-0x14)={0x11, 0x5, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) 2018/01/23 01:32:37 executing program 6: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8bf2, &(0x7f0000dd8000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000dd8000-0x20)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) r1 = socket(0x0, 0x5, 0x3) bind$bt_rfcomm(r1, &(0x7f00006cd000-0x9)={0x1f, {0x100, 0x7fffffff, 0x960, 0x100, 0x2, 0x4}, 0x9}, 0x9) 2018/01/23 01:32:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000459000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x801, 0x2aa) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001000-0x40)={0xfffffffffffffffe, 0xffff, 0x7fff, 0x21, &(0x7f0000001000)=""/33, 0x10, &(0x7f0000002000-0x7)=""/16, 0xdb, &(0x7f0000000000)=""/219}) 2018/01/23 01:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000327000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000622000)=[@in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, @in6={0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa976}], 0xd4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x518, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept$unix(0xffffffffffffff9c, &(0x7f00003e4000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ba0000)=0x8) getpeername$unix(r2, &(0x7f0000433000-0x5e)=@file={0x0, ""/92}, &(0x7f000081d000)=0x5e) sendmmsg(r0, &(0x7f0000579000-0xb4)=[{{0x0, 0x0, &(0x7f0000fdd000)=[{&(0x7f000048d000)="fe", 0x1}], 0x1, &(0x7f00009f9000-0x160)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8841) r3 = socket(0x12, 0x4, 0x100000000000004) recvmsg$kcm(r0, &(0x7f0000b12000)={&(0x7f0000ea3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000211000-0x40)=[{&(0x7f0000912000-0x92)=""/146, 0x92}, {&(0x7f00003e3000-0x47)=""/71, 0x47}, {&(0x7f00000ee000)=""/99, 0x63}, {&(0x7f0000b16000)=""/92, 0x5c}], 0x4, &(0x7f0000ddd000-0xeb)=""/235, 0xeb, 0x0}, 0x42) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00002b8000)="04", 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a95000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffff, 0x3, 0x80000001, 0x0}, &(0x7f0000c2e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000081d000-0xc)={r4, 0x9, 0x44bd7544deef34e6}, &(0x7f0000c0c000-0x4)=0xc) 2018/01/23 01:32:37 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000aa2000+0x5f)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x712, 0x2, 0x3, 0x3, 0x40, 0xffffffff, 0x80000001}, 0x20) r1 = socket$packet(0x11, 0x7, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0x0}, 0x4) close(r2) 2018/01/23 01:32:37 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket(0x9, 0xa, 0xbd1) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000f7e000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f7e000)=0x1c) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f7d000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 01:32:37 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00006e2000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000072000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x25, "d063d7188661c13543bf016ae6b7680a39628421c5e46a804dd4d275f7c46a701494a20607"}, &(0x7f0000000000)=0x2d) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bed000)={r1, 0x4}, &(0x7f000015e000-0x4)=0x8) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) listen(r2, 0x0) [ 451.502756] nla_parse: 6 callbacks suppressed [ 451.502762] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 451.535804] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 451.601369] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/23 01:32:37 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000004000)={0x1f, {0x1, 0x80000001, 0x3f, 0x100000000, 0x20, 0x8}, 0x9}, 0x9) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000003000)=""/107, &(0x7f0000005000-0x4)=0x6b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000005000-0x6b)="59ff2ba529cf451bb7267e708f3c877b3c16ae192bd994c2a8aff1e7b83a17ce7a9f123eaf257098b630637c8aff2b65cf20a158103a89c0e30b34374d26db297eeb24d9518f91702dee1a0f97b9aee38fce483ce847715d3e82a328b3a5c049108e2b5bbcdb24e0f171b6", 0x6b, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x12}, 0xfffffffffffffffd}, 0x1c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/23 01:32:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b89000-0x111)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000032a000-0x5c)={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, {0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x42f, [0x7ff, 0x400, 0xfffffffffffffc01, 0x9, 0x8, 0x3ff, 0x40, 0x7]}, 0x5c) 2018/01/23 01:32:37 executing program 2: mmap(&(0x7f0000000000/0x5e6000)=nil, 0x5e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005e6000)={0xffffffffffffff9c}) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e6000)="", 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005cd000)={&(0x7f00005e7000)='./file0\x00', r1}, 0xc) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e6000)=[], 0x2d, 0x0) r3 = epoll_create1(0x4020800) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001000)={0x0, 0x0}) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f000007b000-0x1)='3', 0x1}], 0x1, 0x0) 2018/01/23 01:32:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cf5000-0x4)=0x1c, 0x80000) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000a89000)=""/30, &(0x7f00007aa000-0x4)=0x1e) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x77, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000002000)={r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000001000-0x4)=0x7ff, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000-0x20)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) 2018/01/23 01:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ebe000-0x4)=0x2a, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00008c1000)=@req3={0x7fff, 0x6a2c, 0x7, 0x9, 0x7, 0xffffffffffffff00, 0x0}, 0xfffffffffffffd30) accept4$packet(r0, &(0x7f00002dc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000db1000)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000011b000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030c000)=0xfffffffffffffe99) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f00000f6000)={0x10, 0x0, 0x0, 0x90}, 0xc, &(0x7f00002ed000)={&(0x7f0000f79000-0x21c)=@polexpire={0x21c, 0x1b, 0x0, 0x5, 0x0, {{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x3, 0x6, 0xa, 0x20, 0x0, 0x2e, r1, r2}, {0x3ff, 0xffffffffffffffff, 0x4fc, 0x0, 0x8, 0x200, 0x8, 0xfffffffffffffffa}, {0x6, 0x134c, 0x80000000, 0x5}, 0x5, 0x3, 0x1, 0x1, 0x2, 0x0}, 0x5}, [@output_mark={0x8, 0x1d, 0x6}, @algo_auth_trunc={0x4c, 0x14, {{'cryptd(wp512-generic)\x00'}, 0x0, 0x200, ""}}, @mark={0xc, 0x15, {0x1, 0x4}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x58b85519d3633713}}, @replay_esn_val={0x28, 0x17, {0x3, 0x7, 0x4, 0x6, 0x2, 0x0, [0x5655, 0x400, 0x1]}}, @algo_auth_trunc={0xac, 0x14, {{'sha224\x00'}, 0x2e8, 0x40, "23c53bcca77375f7c3f4efe8a4011657386ddec10d7a03e41909e00a35dc3b57e23f3a1118aec8fdd963e0c8c608d36b2349f690513c5bf2ca351a2d2f49a5339623135d882e8f5b32ca07c5594d26f343dc776e600924ec7baf93d799"}}]}, 0x21c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/01/23 01:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001ff000-0x4)={0xffffffffffffff9c}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept4$unix(r0, &(0x7f00007bf000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000680000-0x4)=0x8, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005a6000-0x88)={0x7fff, {{0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xef11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) 2018/01/23 01:32:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x3, 0xc5, 0x3, 0x3, 0x3ff, 0x3, 0xffffffff}, 0x1c) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r1, 0x0) poll(&(0x7f0000633000-0x20)=[{r1, 0x2000, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r1, 0x0) 2018/01/23 01:32:37 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f58000-0x4)=0x0) getsockname$netrom(r0, &(0x7f00006ac000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006e3000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000002000-0x82)="b0591f696deb78a7693daec4af0ddf9690b48370eed5b482535e27ad93608fe3915cd43d442f34b6d077de8f3048c59cd6f50e9efb690563cfcef59dd8fe4a008bd8376b27e1ec5eb95c26bb63192a3035fdc3f6550cbb5eff62c15314778374211e19ac2bb4b27dd06fc08cfecd91db9a21245ac79591850d0bf631a14287264e0a", 0x82) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x73, &(0x7f000068b000)="", 0x0) 2018/01/23 01:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x40000000000000) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000066d000+0xba4)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d53000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000cc000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a1e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003d5000+0xe24)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68c, 0x20}, 0x98) 2018/01/23 01:32:37 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000298000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c50000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) 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$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x6, 0x10}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r3, 0x8, 0x8, 0x401, 0x728, 0x8}, 0x14) bind$ipx(r2, &(0x7f0000002000)={0x4, 0x8, 0x6, "d39e45289aa8", 0xfffffffffffff000, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={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]}, 0xffffffffffffffff, 0xfff}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x6, 0x1, 0xd, 0x7f, 0x1000, 0x3ff, 0xfffffffe00000000, 0x10000, 0x7, 0x3, 0x0, 0x3ff, 0x4168, 0x9]}, &(0x7f0000001000-0x4)=0x108) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f000073a000)=""/128, &(0x7f0000001000-0x4)=0x80) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 01:32:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9c000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000000)=0xfff, 0x4) setsockopt(r0, 0x10e, 0xb, &(0x7f0000001000)="", 0x0) 2018/01/23 01:32:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000abf000-0x8)={0x0, 0x0}, &(0x7f00008a3000)=0x8) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000674000-0x4)=0x0, 0x4) socket$can_raw(0x1d, 0x3, 0x1) sendto$inet(r0, &(0x7f0000234000-0xb0)="ec12b4b315d743d2ce0f6f7921d72fa2d0a51658c46ab77e7cfcaaf23d29f16dc66e61e928f770ecbbe2db7d02c89a5249d2cf24724ead5ce4f07d0537c83cff7c5137d1cb3e39465fd55cf04e18581edee51df712cc91f0726f33663c95afc749c59f748e26de662ff1cf93f72f0a91d20bf4b00fd3e7a950e17bcd434f79942af838bdc4679f09d6519ba9f910e5bfe3d6c456e231167e34e6239867b23306938ff62a18f6e86e28b0fb86b14c0130", 0xb0, 0x850, &(0x7f0000129000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000e19000)={0x3f, 0x1f, 0xff, 0x690}, 0x5) 2018/01/23 01:32:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f0000916000-0x4)=0x18) [ 451.738826] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=8956 comm=syz-executor0 [ 451.769445] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=8969 comm=syz-executor0 2018/01/23 01:32:37 executing program 6: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x5, 0x0, 0x8, &(0x7f0000890000-0x8)={0x0, 0x0}) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00008a0000)=0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008a0000)=0x9, 0xfffffffffffffdf0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000532000)=0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000315000)=0x0, 0x4) 2018/01/23 01:32:37 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x80}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000fef000-0x8)=0xffffffff) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000b5f000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fed000)=0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000775000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000de0000)=0x5) 2018/01/23 01:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) close(r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000e64000-0x4)=0x0, 0x2c) r2 = socket(0x19, 0x6, 0x6) bind$netlink(r2, &(0x7f0000763000-0xc)={0x10, 0x0, 0x2, 0x4104008}, 0xc) r3 = accept(r1, &(0x7f0000249000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e42000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000756000-0x8)={0x0, 0x5}, &(0x7f0000300000)=0x8) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000023f000-0x4)=0x0, &(0x7f0000bce000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000b74000)={r4, @in6={{0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x588e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x2, 0x7, 0xef}, &(0x7f00009cc000-0x4)=0xa0) 2018/01/23 01:32:37 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 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]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000b000-0x4)=0x5, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000006000-0x38)={&(0x7f000000d000-0x10)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000c000)=[{&(0x7f0000007000-0x38)="c52c8df0420c57efdd8ef6b947c415050603d9f437dc2f97a90ca701bf25ee0a4365acd81f453beab40494447431b3121d19b50aacbd2819", 0x38}, {&(0x7f000000d000-0x1000)="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", 0x1000}, {&(0x7f000000d000-0x65)="2f4e505793b93fa6b7f3590cfe4903207c9847686238c039e4741334b80670aee37e5337fee0ac37ff5dfa0b16d374a45ce1cd36619e463e302ebe0518786bacbfcf924ffa1724864dfd3ada763d368ad6b1d9ff61dc7d3cbafc5f47a68e1db52d783a62a6", 0x65}], 0x3, &(0x7f0000008000-0x1240)=[{0x40, 0x110, 0x1f, "2cc0984a0550fa2f4ece67dec122eb348e4c3225a97dab219bedbb8006bb891c3d0231c49ccf0ade5a7588a2b7"}, {0xd8, 0x104, 0xff, "fb1f20c62f652eb1248363c6d234cdedaf232691f5ec8dc5f32b05dca98c445881b535664c46cb287c29a8792e13788b86422ab41c33ce1313dc9e59d5cb48064f90a956cf7b53064c7224d57e52b5e45947a32b409fdbc9c055acfcda139416ba80f70f451a3cb41d3a9add98979a4ceaee366dfd6a98064dd17c9ef6126fb54afa2c619256698c0d7ce9ed3c41c75e748a7534cad75027facc1ca8e40e42e523cc68cf9bf45d7878b1325f2f30617fd9e028a765c28815fafdb027bd2cfededfc1bd5588fa467a"}, {0xa8, 0x10e, 0x1, "dffa9376a7872a026422ac7a29e28a4e08fe30ac59d0ac85b746848f60de9f6bc5adba5aec8b3ceefed62eafe472c926fa70455532d74df1b536078a6e8857ca47b8189d7f14265e5341afd07fec443c732ab9e55276c1a94074b75e10e4d08d7f8281267a61874270ca48e802c666c1df9b9de6bc1bacbfe45caf7509585ce19358ca086bdbbff70a29402bcb5939cf0b28bc"}, {0x1010, 0x117, 0x7fff, "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"}, {0x70, 0x10c, 0x9ad, "dc8f7a3487c8848c4ccb011eec417f48b67c7fcef9b652cb48719d63b886037a0612350e3e9fc8b4adfd80b6646905396cbafd304c43ac7f113055cbb21159d9995361b6e085ee0ed51d31d8d028626bdc565a1f557a082790b245fe9790"}], 0x1240, 0x40000}, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000f000)={0x0, 0x5, 0x80000001, 0xe, 0x9, 0x5}, &(0x7f000000f000)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000010000-0xc)={r3, 0x9, 0x10}, &(0x7f000000e000)=0xc) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000000f000-0x160)={{{{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, 0x0, 0x39c0000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x6e, 0x3f, "1c89c05c05632cccd5555d6e1e94167003c0f97c764274de00cc635ee40d57da1b2789d0d08cca43fbdf0a13358576ea1ac1a14393d6d280d74e078171aeef110b61cc0d0ae5ca22bb970732d4c97a5e"}, 0x160) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000010000-0x10)={0xffff, 0x773903bd, 0x400, 0x7fff}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f000000e000-0x31)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x1000100}, 0xc, &(0x7f0000005000)={&(0x7f000000e000-0x38)=@newneigh={0x38, 0x1c, 0x20, 0x2, 0x2, {0x2, 0x0, 0x0, r1, 0x0, 0x36, 0x4}, [@NDA_VLAN={0x8, 0x5, 0x0}, @NDA_CACHEINFO={0x14, 0x3, {0x0, 0xeb64, 0x6, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x804) socketpair(0xb, 0x1, 0x2, &(0x7f0000007000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000008000)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x0, 0x10, &(0x7f0000002000/0x2000)=nil, 0x10000}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000006000)=@canfd={{0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca0832b239576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5ab6d9ebd6e197fa7a3182f9663a94efa1efd9b0b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$nfc_llcp(r2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000a000)=0x60) 2018/01/23 01:32:37 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000fe1000)="c8d63f23", 0x4) pipe(&(0x7f0000681000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@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, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000158000)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x4, 0x3, 0x373, 0xa, 0x0, 0x20, 0x87, r2, r3}, {0x55a7, 0x5, 0x1000, 0xfffffffffffffff8, 0x0, 0xfff, 0x3, 0x9}, {0xea7f, 0x0, 0x0, 0x7}, 0x9, 0x8, 0x0, 0x1, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x3, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x2, 0x1, 0x10000, 0x80000000000000, 0x7}}, 0xe8) 2018/01/23 01:32:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000998000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002ae000-0x4)=0x9, 0x80800) getpeername$netrom(r0, &(0x7f0000792000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ea9000)=0x48) r1 = socket$inet6(0xa, 0x80003, 0xfb) sendto$inet6(r1, &(0x7f000089c000)="", 0x0, 0x40010, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 01:32:37 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x68, 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) 2018/01/23 01:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@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}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f25000)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000095d000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xd4, 0x2, 0x5, 0xb04}, &(0x7f0000e31000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000895000-0x10)={r2, 0x8000, 0x9, 0xff}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000943000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/23 01:32:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000048c000-0x4)=0x400000000000001, 0xfed4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x1ae}, 0x14) 2018/01/23 01:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b8d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = socket$inet6(0xa, 0x800, 0x80000001) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000006a000)={0x0, 0xab, "f0da7776a167b883beca91f75792a58d4929fa51f6ad4561410714d3b2416bc28d8113938bc7800400be8d36ac539f26906fd3c3841d00987ebdac4000f0332bbe035b1de1d59df07c77585fb614f123dbec9251693a3f1366620e8da8367842a4d8f1a43eaf5895d7ba70115bfa90cc1a74d7f7a45179d7e09f05580a1cf7b0652a004315cd96d0b3e705c4f9c86493d210cfe301f91526123aa319410d24b7861a31a02a279728b2f93c"}, &(0x7f0000c8c000-0x4)=0xb3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000da7000-0xa0)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffff00000000, 0x6, 0x0, 0x2}, 0xa0) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r3, &(0x7f0000d0a000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092cecefe1150c3a4cd17d9a4bacbc659a347", 0x90}], 0x1, &(0x7f0000c40000-0x30)=[], 0x0, 0x0}, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005c5000)={r0}) getsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f000027c000)=0x0, &(0x7f000069b000)=0x4) recvmsg(r3, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004ee000-0x8)={0x0, 0x0}) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e56000)=r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003e5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0xb, 0x40000800, 0xffffffff, &(0x7f0000f0b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000002e000)={r2, 0x80000, r3}) bind$alg(r0, &(0x7f0000102000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia-generic)\x00'}, 0x58) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x1c, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r5 = accept$alg(r4, 0x0, 0x0) recvmsg(r5, &(0x7f0000b77000-0x38)={&(0x7f000027f000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000fb6000-0x30)=[{&(0x7f0000a2c000-0xd)=""/13, 0xd}, {&(0x7f00009aa000-0xb)=""/11, 0xb}, {&(0x7f0000ccf000-0xaf)=""/175, 0xaf}], 0x3, &(0x7f00002d7000)=""/0, 0xfffffffffffffe88, 0x4000000000000000}, 0x0) 2018/01/23 01:32:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f0000b11000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000de2000-0x60)=[{&(0x7f000000f000-0xc4)='b', 0x1}], 0x1, &(0x7f0000f8a000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000581000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2018/01/23 01:32:37 executing program 0: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0x0, 0x3, 0xc84, &(0x7f0000201000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001a8000-0x10)={0x50b, 0x200, 0x5, 0x2, 0x0}, &(0x7f0000e5f000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e73000-0xe)={r5, 0x4, 0x3, [0xffffffffffff7956, 0x10001, 0xfffffffffffffffc]}, 0xe) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f00001f4000)=0x5) 2018/01/23 01:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, &(0x7f0000641000-0x1000)=""/4096, 0x1000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000457000-0x37)="3dc4fb3faa9adf7c15cc5cb6c27f84e8ca9b04bd341cdc9104703120ee4a99f439b1c23b4266836ffb3ca4df89db81746b07f8fb7680db", 0x37, 0x2c65edce067fd405, &(0x7f0000401000)={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xfff}, 0x1c) getsockopt$inet6_int(r4, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) r5 = socket$netlink(0x10, 0x3, 0x0) accept(r3, &(0x7f0000039000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000413000)=0x58) sendmsg$nl_generic(r5, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0xffffff86}], 0x4, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b17000)={0xccb, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x74, 0x100, 0x800, 0xffffffffffffffe1, &(0x7f0000dc9000-0x10)=@generic="250f0414781b9e6a188a6237f4028c9b", 0x0, 0x3ff, 0x7}) 2018/01/23 01:32:37 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e66000-0x12)={@common='yam0\x00', 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000fe1000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000279000-0x4)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d92000)=0xc) sendmsg$nl_netfilter(r1, &(0x7f00005bd000-0x38)={&(0x7f0000501000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000315000-0x10)={&(0x7f00007d5000)={0x9, 0xc, 0x2, 0x100, 0x1, 0x2, {0x0, 0x0, 0x1}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4090}, 0x5) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000df0000)={0x26, 'aead\x00', 0x2, 0x800, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0xff91) r3 = accept4(r2, &(0x7f0000a73000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d28000)=0xfffffffffffffcf7, 0xffffffffeffffffc) setsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000daa000)=0x0, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f00001eb000)=""/16, &(0x7f00002c3000-0x4)=0x10) 2018/01/23 01:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/01/23 01:32:37 executing program 3: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000009c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021d000)=0x26) recvfrom$packet(r0, &(0x7f00000e4000-0x8e)=""/142, 0x8e, 0x3117188fcdd612d5, 0x0, 0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005e1000)={0x10002010, 0x0}) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) 2018/01/23 01:32:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000d77000)=0x0, &(0x7f0000c1c000)=0x4) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000799000+0x8b0)={0x0, 0x0}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000b85000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021c000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000075c000-0x4)='bic\x00', 0x4) 2018/01/23 01:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80000, 0xfa0000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000006d000-0x4)=0x0, &(0x7f00008b8000)=0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000028c000-0x4)=0x0) sendmsg$nl_crypto(r0, &(0x7f000060e000)={&(0x7f0000b3d000-0xc)={0x10, 0x0, 0x0, 0x56848000}, 0xc, &(0x7f00005cc000)={&(0x7f0000ebe000)=@alg={0xe0, 0x10, 0x300, 0x1, 0x2, {{'cbc(cast6)\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], 0x2400, 0x2000, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x1}, 0x20000841) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x25b4dc48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000653000)=0x10001, 0x181) socket$inet6_icmp(0xa, 0x2, 0x3a) 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$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 01:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000168000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00007ec000-0x4)=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffef024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/23 01:32:37 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000000f000-0x10)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0xb, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000be5000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000002000-0xcd)={r2, 0x0, 0xc5, "2c53b01b0fb2ac078e0449b753501d5f2b6e6f32a4f6759c22c0d722450b5aa38a03b7140b2bc7d0ea0f017d845df8566f804d038299bdc583ebef951b1653c8106f07921620c965c9e5a5a0ad40a25da00d92285ad62376508e9c9d1689994bdf060aec9c866aa669428ab506c70e6925452abdeb9275fe144d09065b3ebe6111cc335757f4b31bb24361aa34f4e1eecb0095c0b952e50b728ec150e4ae835b0da70573839fc8f0cea0582f64c66d69ed0b0c012e490264962a573dc7b8f5273e2de65c27"}, 0xcd) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/23 01:32:37 executing program 6: socket(0x4, 0x802, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, 0x4f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 452.097122] mip6: mip6_destopt_init_state: spi is not 0: 3657695232 2018/01/23 01:32:37 executing program 0: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001000-0x8f)=""/143, &(0x7f0000216000-0x4)=0x8f) recvfrom$inet(r0, &(0x7f0000001000-0xd8)=""/216, 0xd8, 0x0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:32:37 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000fea000-0x10)={{0x40, 0x400}, 0x10}, 0x10) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000feb000-0x1a4)=[{{&(0x7f0000fea000)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='bridge0\x00'}}, 0x1e, &(0x7f0000fea000)=[{&(0x7f0000fea000)="b08e74297fdead8b6c0bfb4500578992a4c83649c190ec2145d44fe4360e04a6f68c446cb1e1c188c875d8070856de6472c9eba0ea32e7e4cbd35bdff3b0f58b8611a479c96ebb0f37b64ffaa166c0942ab3b9faf9312621bafe54d0426e01b82e98e1214a2e087e47fa1e41dec80acee50a37ab3719dc674341395dc8a1028bd0dbce1dbd845e01c91e0e065d2dfe830edadc6ea7f529406aa2de507bef117f2b09ffd44fe4c527a7d87406c33163fb53c2fd4f7508fc89219c0c382a52a48c9fc7a5ac109073cc3d52d6d8dac34b8cd9c919e6ea797098812af795686125fecf", 0xe1}, {&(0x7f0000fea000)="7c5ae7c3c7abfaa0bbb02b3f207d6753b2c8a7a1ac918cd4c4f8226687870ca6ab1f8ebdee34b04561ecdb6cb59d517f7f8ce46a1014d3910570724d315b9e392371d0cc183d98d64b83c85fddef475798dcc11e7d5738d38dcded231dcee353fce7596bbb056f8392cc11861117d76b7d4bf1416f51574e277b7718e77c6d3ddc5c8e57f8629b9240ae80c6617420bbd696fdac6403eb1e5aae019aa30b188c704cd8ced311d65de94f54faef82c9715af79cd371624ee62eba4014eb40608e282ed0203832ca1e5b81201069c4ad715d0cd16b2a88cba36e1fb88c0857dd7540cdc9aad6d9f10dd9c8", 0xea}, {&(0x7f0000117000-0xbd)="895fa0b06ee6df7e614ccb25a0ce05df13c0fb4f617445fbabfe3eef7c14a65d981bce8b44c0eb06de5511a760e0d6f4622ff0ae12d0f70d74278bc75469d2d3b2e12e36e3a3afc2d1232fc960ddc51f0a12e4d71635703def7c69d4cc57e7c9023daffb3dcd388eeb759f33786267ccd3bbf16ee9cd15fe46a283dc67b879cf05afd088fa6d205974c65e737da0fb3a96b61809b8fc3db552afd7b91f404e303efe2afda162a6dc99a996e7a40c0bcd25027c5e5f73856c0b41fdbe21", 0xbd}, {&(0x7f00006db000)="5518ac29b205875274d5659f684c372c692f52226c04b5a6c2e4f4cde53a91b449e9ce750875391f14b0b9f18b0edc7adc53cc896c6794ae3d05c2c3b38ff751a7100be434a1921064997da3c77b0ebda2798cf5e5db8f4a4e347baa738708ea3cb9045295769b0fbd1b86137aac7ce1f6321c", 0x73}, {&(0x7f0000fea000)="0dfb22dd26696a2c79cfafdd2f38c7cc18671c0f7fe44354fa74367a879d956fbca329f7ac0983827c58402c06a650a268a3b394a3b47e9796bf0478332ea626cb7399e0ce2086839810965fa1d20b9ba643ef408675b1cf5e46e9a1d09ed6b239e0323d4db91643fc73c8111146581f4a06519bed6a616ffac9baa03fb3e42c5f4682fc5225bdde3e7cddcbbd3f990feae13e986997f132cdc0d4b19935975464fbe67d77d4c9821eab9ea47aba2b301ddbcb713b2316ee42", 0xb9}, {&(0x7f0000feb000-0x10)="9bb6e7a0da112d1246e4737789b8d075", 0x10}], 0x6, &(0x7f0000fea000)=[{0xd0, 0x1, 0x6, "918ae2645f88006c38d6055a75ebef43cc094a8b621fbb0b02b037ba5df2371db3d21d30cd844ac1ec0989b2615da4009537307199047aba9caa38f624a589ce3d11906eed11da99df84f4c2e154b4dcd468bb108aa8090a6c04d3e4f09d3bd804e4401f7c49102cbe830adb56aa0a57893f4e86ab4a8d42fe1034956907a3d3c95ed3ef1015c2f367a4e8b302f6ac73f4cd9f1317a65147609ded5932e405008eb02ceca1ee1b9e2a195cacc802488bb45218a5c1ad4fcf0d172c"}, {0x40, 0x11f, 0x3ff, "3be02d2560930bd105f720132decd33a1ae954f62a92e5505d2afcaf394d1390a547bfcaba319d8cade5df5214"}], 0x110, 0x40}, 0x1}, {{&(0x7f0000feb000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000094c000)=[{&(0x7f00006ba000)="9f952243e4ffb8cafef14ca4643f34ad9857f4f972cc2e7f2f05f59db6fa2089d2fbac56d3e6cee9bf0f589d66e5dd7feac90b95447435345db809b1ee51480108d92a614d7629eb91d855a79c276e4fd63a8f6c1eb6ef8b351c911257408de94233b27413a15ba590c4bca99f793cf78b9cd467424d4aa88870f7ad2a8a03454737db9b95763a0b1f95a636bb9f5ce97d7d4909638a433c0e525bcbe31a45995febab513018d09f3691cf1cc1b01cb140357732da1d8b3fa27c6f5590af3c5e6b33ad1dfb69b966e2e18350e8c6c116ddb1ccfc13cd", 0xd6}], 0x1, &(0x7f00003d0000)=[{0x78, 0x10d, 0x2d52d1c3, "10a848dd4a458772afe790e30fa9380410f302bfafb6cc6375c57261a213c783b55a8116308838cbba9749fa9e4776c5162782ebd35112121f2a90a7faf16a280c8bf99b03bae396623e73c1df16d2563d10dd6e954f6054ccd8f44cdd023af809f518c72b1e"}, {0x1010, 0x13f, 0x58b9, 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"}, {0x90, 0x10d, 0x3, "bbf7780b42d521aabc3f0124c60a1d53e76bd4d8f65fb7f44a23f343e9580c14386f95d7c604fe8713c526cc9ad1a66b6dbfc28bf070dd10d6184e960eb87e83069ea2ef420926dce6a55ae25876b4d92a2d864f5310b9c333be34b4b6db24a0fdbddba26db7606aab87c8b1923da91e3d383d76d30cb4edb604eb54fa1e"}, {0xf8, 0x1, 0x10000, "5e0844380cff253ff2aa2498f9378c8d34266686acc9a2aa89232970eb988c3aff972e3d19083a4fc5efea306f474a72cd9f2d5bb38b3fa6140b5e8bf35dc6999037e5a3e55d879b24292f46b8778d402dedcafb1f21ed7a014c87c250efb06152cb42ab166d162da35db0ef097285c3ddaa880987966ada8601385cca5c2c5846f16c6e9cbbfee78da3dcd55faa79752ad3cff30fa77d912df3df0c0a475ae0e901454f0f42d1ae7b3584e4af7c95d3dfd27c2681557084ce917b1cb15e89a5e0af47f90f4bad3f000b83310fe059621b610d7af3fc9d724065d9257dedf44a3c8a"}, {0x90, 0x1, 0x3, "626412e816c9a82edd692170765fdb30a26855544eeb1dd7ea66bd1646ed3a89f3ec974415cb7b18f198d934e1985a589076a901118df3fdfa30d11cadfebccfe35bd685b14976a144d403bdbe5ac06932b7df9b9f7465c79476e9edef62b9897c568496a57e3454913d22c6d5bc16f8f20e9f91ffec07879fdf55"}, {0x98, 0x11f, 0xfff, "a290a38105446495bd645bcf31614530620ae6a758d697f6c63655df9f8fdb5b0c32dca267a4c4f8092411b2aa35a0f0c5056c7a98ce5bc1b8ff8a597160c07a46b29813aa5d3ecad4b351f561ea88768f7fe1ff66f096c745f684248d06a5b80b4e5952ba9d98644027189846e30847195b39dc7237183d7f73631365bf8a3e014a"}], 0x14c8, 0x40000}, 0xdcbf}], 0x7, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000be3000)=@ethtool_eeprom={0xc, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fea000-0x10)=@generic="c1fe3f7e0d32db3f998c67f52e1d08cc") mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000db7000-0x8)={0x0, 0xfffffffffffff000}, &(0x7f000055c000-0x4)=0x8) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fed000-0x8)=@assoc_value={r3, 0x7}, 0x8) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000004a000-0x10)={0x1, &(0x7f0000feb000)=[{0xa1, 0x0, 0xfff, 0x5}]}, 0x10) accept4(r0, &(0x7f0000feb000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fea000)=0x10, 0x80800) r4 = socket(0x6, 0x80b, 0x2) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000b18000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052a000-0x4)=0xe8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000fea000)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000fea000-0x70)=[@in6={0xa, 0x1, 0xffffffffffffff00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3}], 0x70) 2018/01/23 01:32:37 executing program 4: 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) getsockname(r0, &(0x7f0000354000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000017f000)=0x32) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000765000)=0x3b5619d0, 0x4) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000973000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000138000)={0x1}, 0x4) accept4(r1, &(0x7f0000b61000-0x80)=@generic={0x0, ""/126}, &(0x7f00002ed000-0x4)=0x80, 0x80800) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009c0000-0x5c)="bb09ea3030fef1b742171f84b2a68d42d8fdaa1933f5741fbf76800fef3a2ecf75c07dffd3673b122fb9cbd0d0cea493f66ea2e55a445ab0f7d5ec42e4cc12972558095a24b777c1c129dd4dd192d98c8002b5655f2a07366954044c", 0x5c) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/23 01:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) bind$bt_rfcomm(r0, &(0x7f0000823000)={0x1f, {0x8, 0x497, 0x7fffffff, 0x1, 0x100000001, 0xc00000}, 0x4f0}, 0x9) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) shutdown(r0, 0x2) 2018/01/23 01:32:37 executing program 7: mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000581000)={0x0, 0x0, ""}, &(0x7f0000aa1000)=0x8) socket$inet(0x2, 0x80004, 0x0) r2 = socket(0x4, 0xa, 0xde) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000a2e000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000581000)={r1, 0x0, 0x0, 0x0}, 0x10) 2018/01/23 01:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000040f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000445000-0x4)=0x10) socket$vsock_stream(0x28, 0x1, 0x0) getsockname$netrom(r0, &(0x7f0000a21000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a9c000-0x4)=0x48) r1 = socket$inet6(0xa, 0x9, 0x11) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/23 01:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000772000-0x8)={0x0, 0x2}, &(0x7f000022c000)=0x8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000945000)={&(0x7f00003ec000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00000e8000-0x80)=[{&(0x7f0000476000)=""/32, 0x20}, {&(0x7f0000ee8000-0x2a)=""/42, 0x2a}, {&(0x7f0000f63000-0xb6)=""/182, 0xb6}, {&(0x7f00001cd000)=""/59, 0x3b}, {&(0x7f0000d3c000)=""/210, 0xd2}, {&(0x7f000083d000)=""/0, 0x0}, {&(0x7f0000892000-0x63)=""/99, 0x63}, {&(0x7f00004a2000)=""/1, 0x1}], 0x8, &(0x7f0000772000-0x1000)=""/4096, 0x1000, 0x8}, 0x40000020) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00007c9000-0x1a)=@dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x1a) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e67000-0x8)=@assoc_value={r1, 0x1000}, 0x13) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007ac000-0x8)={r1, 0x5}, &(0x7f00008e9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000093f000-0x8)={r1, 0x3}, &(0x7f0000b32000-0x4)=0xfffffffffffffc17) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000308000-0xe)={r3, 0x2, 0x3, [0xffff, 0x3, 0xffffffff]}, 0xe) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00003ef000)={0x0, @in6={{0xa, 0x2, 0x3, @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]}}, &(0x7f0000b7f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d94000-0x10)={0x9, 0x1, 0x9, 0x80000000, r4}, &(0x7f00004e6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000088000)=0x0, &(0x7f000070d000)=0x4) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/23 01:32:37 executing program 2: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002d5000)={r0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000323000-0x4)={0x0}, &(0x7f0000a45000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a83000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000034b000)={r2, 0x0, r3}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f000064f000-0x10)={0x0, 0x7}) sendmsg$key(r0, &(0x7f0000aed000-0x38)={0x0, 0x0, &(0x7f00003a9000-0x10)={&(0x7f00009e9000-0x20)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) [ 452.148772] mip6: mip6_destopt_init_state: spi is not 0: 3657695232 2018/01/23 01:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x233a, &(0x7f0000006000)=[{0x2d, 0x0, 0x1, 0xfffffffffffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/23 01:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00001a8000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00005f8000)=[], 0x0, &(0x7f00006b7000)=""/4096, 0x1000, 0x0}, 0x0) getgid() r6 = accept(r0, &(0x7f00005f4000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00002cb000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffc9}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}], 0x48) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) unshare(0x40600) 2018/01/23 01:32:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db9000)=0xc) mmap(&(0x7f0000000000/0x9f5000)=nil, 0x9f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x372, &(0x7f00009f1000-0x10)={&(0x7f00009f1000-0x24)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x0, 0x82, @u64=0x8069}]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009f6000-0x4)={r1}) mmap(&(0x7f00009f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f00009f5000)={0x4, 0x3c1, 0x1, "8b54bfcbc57f", 0x3, 0x0}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000061f000-0x18)=@generic={0x8, 0xffffffff, 0x8001}) 2018/01/23 01:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0xd883) r1 = accept(0xffffffffffffffff, &(0x7f0000dfa000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000b49000-0x4)=0x10) sendto$inet(r1, &(0x7f0000555000-0x91)="97a645fc334830a3967c8150b205bcc7f26a466d6b705549dbacc93a34938a4d41eb5179c200e569d5df766d71ee56e760d03ab432fd37724da84d5f27db44e73875d44e6e8ccd5746ece8e4eb2c17d0dc7791a01551077c8eafad6beb5d796d66451e9cb51f6e17123149391362ef9710bb8ea6087f7a2755405e41c6ed509ca8d4b5ef68c860286893131b3877684d2b", 0x91, 0x8010, &(0x7f00008ba000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c37000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000387000)={0x0, 0x0}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00003f2000-0x8)={0x0, 0x0}, &(0x7f0000fe8000)=0x8) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000d9b000-0x8)={r4, 0x0}) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000fd2000)={r4, &(0x7f0000378000-0xad)=""/173}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/23 01:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000136000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000051000-0x4)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000eaf000)=0x4) 2018/01/23 01:32:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000b4000)=@req3={0x1000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ee1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00006ac000-0x10)={0x0, 0x84, &(0x7f0000b68000-0x84)=[@in6={0xa, 0x2, 0x24ba, @loopback={0x0, 0x1}, 0x2fa0c8fc}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3fe73783}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000007e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fea000)={r3, 0x3}, &(0x7f0000397000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000919000)=0x40, 0x4) 2018/01/23 01:32:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@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]}) pipe(&(0x7f0000ac4000-0x8)={0x0, 0x0}) listen$netrom(r2, 0x6) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xe1, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:38 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000611000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, 0x0}, &(0x7f0000309000-0x4)=0x98) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000841000)={0x0, 0x7, 0x8, 0x4, 0x100000001, 0x169c7c60, 0x3, 0x3, {r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x766d, 0x20, 0xfffffffffffffff8, 0xfffffffffffff000, 0x92b}}, &(0x7f0000f50000)=0xb8) 2018/01/23 01:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x7, 0x4, &(0x7f00000ea000)={0x0, 0x0}) ioctl$sock_bt_hci(r1, 0x400448ca, &(0x7f000052b000-0x79)="c5f00d691af369b3716f0ddb3cbb5e30eb17c7e04fbba433b8324a8efe01929723d99aeb600c5b774957a4c04a2660241343d2ca251c602cd8938c3d850d9599dc440a735f173ce41eb96ffd90d181a71a5cea358640618f1870f5fb2538df5d994e396b0f8008f5b69ebee4dd52be9b1a744f6067406b0cb8") 2018/01/23 01:32:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c94000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dd5000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008ce000)={0x0, 0x0, 0x3b09, 0x3, 0x4, 0x100000000, 0xffffffffffffffff, 0x0, {0x0, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x8000, 0x8, 0xf6de}}, &(0x7f0000e1c000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bad000-0x20)={0x800, 0x7, 0x5, 0xb7, 0x4, 0x7, 0x289c, 0x5, r1}, 0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f1b000-0x4)={r2}) sendmsg$nl_crypto(r3, &(0x7f00004b4000)={&(0x7f0000f2e000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000ee2000)={&(0x7f0000277000)=@upd={0xf0, 0x12, 0x10, 0x2, 0x1, {{'md5-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0xa0000}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4880}, 0x801) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350202"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000836000-0x4)={r0}) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000147000-0x4)=0x0) 2018/01/23 01:32:38 executing program 7: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000b86000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000447000)=0x10) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000d6e000)={@generic="5307a6ac76908d8365d1fe3bfee157d5", @ifru_data=&(0x7f0000dea000-0x20)="2f7e0d4176c53f52968f54b38e0395c5bfcc371f2f4dbcc50677e847e6170f31"}) recvmsg(0xffffffffffffff9c, &(0x7f0000de9000-0x38)={&(0x7f0000de9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000210000-0x40)=[{&(0x7f00005f1000)=""/163, 0xa3}, {&(0x7f0000de9000-0x46)=""/118, 0x76}, {&(0x7f0000de9000-0xfe)=""/254, 0xfe}, {&(0x7f00004fa000-0x6e)=""/110, 0x6e}], 0x4, &(0x7f0000de9000-0x9d)=""/157, 0x9d, 0x20}, 0x2) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000de8000)=0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/23 01:32:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000dd000)=0x6, 0x0) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:32:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de7000)={0x0, 0x0, 0x0}, &(0x7f0000de7000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000073c000)=r1) 2018/01/23 01:32:38 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000029000)={0x18, 0x0, {0x8000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='gretap0\x00'}}, 0x1e) write(r0, &(0x7f000000c000-0x3c)="", 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x800, 0x6, &(0x7f000002b000-0x8)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000008000-0x4)=0x0, &(0x7f000002b000-0x4)=0x4) 2018/01/23 01:32:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003ca000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000481000+0x43d)=""/229, &(0x7f0000e30000)=0xe5) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f00003f4000)=0x3, 0x4) sendto$inet(r1, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000024a000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000ea6000-0x7f)="6f33dd417995e03a337425b7c628f1b764dbaf54e1ca45eba7049927ddc584e1d385536ffbd73cdfff548a5977665edbda6cb1a871af41bbd022eca4b79f2dad474c8a2bb8b78006b94c280bd2762b50bf0a924b6af524c5e3db66efed5330e52f3baa47cf36f2ecea468c04e2138ae962944fa064312dce5bddb7c7a0191b", 0x7f) 2018/01/23 01:32:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000dca000)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000124000-0x64)="99", 0x1, 0x0, 0x0, 0x0) [ 452.452717] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/23 01:32:38 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000000a000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x101}, &(0x7f0000018000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000015000-0xaa)="1cf9b04cc0670a8a5607baa76280b0911d069faa5ad4f992bf41e3214e165aa478523aecb6cbbf6cc03dddb417bd8532f9db917d5bef06a47d3eb864816d0456ba95e9b1bff2090938943bdc750a0e7d5aa26cc048751efd9e86ec5324d953bf7e8f3103128e618667a7ba01b67778a53cd1a2cb2ed7333de5b6e24897aaab25387dc12d9d2a29c23c98a668ef6238f9f85b485e77d270c264b6399b7061b07d17a2b8e06c9f0d50505d", 0xaa, 0x81, &(0x7f000000c000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000018000)={r1, 0xb, 0x400, 0x0, 0x1, 0x1}, 0x14) 2018/01/23 01:32:38 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x100, &(0x7f0000012000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7f, 0x0}, 0xe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/01/23 01:32:38 executing program 3: 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) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009de000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9e000)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/23 01:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) pipe(&(0x7f00006c7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005af000-0x10)={0x0, 0x84, &(0x7f0000510000-0x84)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000d6a000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000517000)={r2, 0xce}, 0x8) accept4(r1, &(0x7f0000bd5000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000e18000)=0x1e, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000edb000-0x38)={&(0x7f0000897000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c79000-0x30)=[{&(0x7f0000108000-0x2a)="7532f64ab7d09d8d1bba215e49c18799", 0x10}], 0x1, &(0x7f0000475000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/23 01:32:38 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000a61000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00001db000)=0xfffffffffffffde2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) [ 452.528633] openvswitch: netlink: Message has 4 unknown bytes. [ 452.530057] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=38265 sclass=netlink_route_socket pig=9168 comm=syz-executor6 2018/01/23 01:32:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b16000-0x4)=0x1a, 0x4) 2018/01/23 01:32:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c49000-0x208)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "416df6", 0x8, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000c3b000-0x4)=0x3, &(0x7f00008a5000)=0x4) 2018/01/23 01:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cae000)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x810) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000063e000-0x4)={r0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000073b000)={&(0x7f00007e2000-0x8)='./file0\x00', 0x0, 0x1c}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000807000)={r0, r2}) socket$rds(0x15, 0x5, 0x0) bind$netlink(r1, &(0x7f0000507000-0xc)={0x10, 0x0, 0x2, 0x2100}, 0xc) 2018/01/23 01:32:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000087a000-0x10)={0x0, 0x0}, &(0x7f00004f2000-0x4)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000671000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00008b8000)=0x0) 2018/01/23 01:32:38 executing program 1: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007b2000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00001ca000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000af6000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r2}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x100000000, 0x80, &(0x7f0000af6000)="3f3ca8959b271ad3a4cd4ada01ce4a4fee04f1edbbd5248cab2c07c1a87321b65b5ce4f0948b1588db0bda0a177fe192725d21e32fc1f13af026c2d92cea5d33f645b63e3abd1410a6d7520438520e35cf1c98e58027c8a719b95d4ea42f8bb5388dd43aeee2c9ee82cbadb07f1d6dee06", 0x71) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000001a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x3, 0x0, 0x7fffffff, 0x5, 0x5}, 0x20) r3 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000477000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5, r2}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000af1000)={@common='ip6gre0\x00', &(0x7f0000202000)=@ethtool_pauseparam={0x19, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000af6000)=0x0, &(0x7f0000af6000)=0x4) 2018/01/23 01:32:38 executing program 3: 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) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b19000-0x4)=0x0, &(0x7f0000cad000)=0x4) 2018/01/23 01:32:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x7080, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 01:32:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0x4}, &(0x7f0000000000)=0x8) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000955000)=0x14) accept4$unix(r2, &(0x7f0000414000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000553000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000f4b000-0x1e)={0x18, 0x0, {0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='ip6_vti0\x00'}}) recvmsg$kcm(r4, &(0x7f000013a000-0x38)={&(0x7f00001f5000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e72000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$netlink(r3, &(0x7f000014c000)={0x0, 0x0, &(0x7f00008ef000-0x90)=[{&(0x7f00002d6000-0x38)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000fd1000)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) 2018/01/23 01:32:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f00008c2000)={&(0x7f0000b52000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000a6f000-0x20)=[{&(0x7f000002c000-0x9a)=""/154, 0x9a}, {&(0x7f0000183000)=""/232, 0xe8}], 0x2, &(0x7f0000ebd000)=""/23, 0x17, 0x4}, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00005bf000-0x10)={0x0, 0x48, &(0x7f0000309000+0x8e3)=[@in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaff7}, @in={0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c00000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000773000)={r2, 0xb9, "09b9e85989474eca9b7f6d5f27e59e37396baac8e16ba89521455b7b9c6dba0bea8922b2a54bd0130f7e4486a57820fdf2b512ebd920ec7de9f39eb539ae677d325e3c1f81211b107070e5abada643fb947c684dcec8cf93b6ce260d27103901ac8b5ddc0e18b0f9edc77302cf65558356bcde5d6670eb7dc9a0b573e431b752f0cd14221a0a8e281113f105f56597a339c0f7b805147ae4e63ba0559e538b9737041895bd95f0485049dedf54e1adc641f7402940240f31e0"}, &(0x7f000019a000-0x4)=0xc1) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f86000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r3, &(0x7f0000e44000)={0x0, 0x0, &(0x7f0000e75000-0x40)=[{&(0x7f0000f89000-0x50)='F', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x23, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x39}], 0x1, &(0x7f0000f87000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/0, 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(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@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], @broadcast=0x0}, 0x0}}}, 0x32, &(0x7f0000001000)=[{&(0x7f0000001000)=""/101, 0x65}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/136, 0x88}, {&(0x7f0000001000)=""/63, 0x3f}, {&(0x7f0000002000-0x64)=""/100, 0x64}], 0x5, &(0x7f0000000000)=""/210, 0xd2, 0x674}, 0x10002) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000002000-0x42)=@file={0x0, ""/64}, &(0x7f0000002000-0x4)=0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x5, 0x4) r3 = socket(0x8, 0x2, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000003000-0x8)={@loopback=0x0, @multicast1=0x0}, &(0x7f0000002000)=0x8) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x3, 0x8300402}, 0xc) 2018/01/23 01:32:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007fc000-0x4)=0x3, 0x4) 2018/01/23 01:32:38 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 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) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000000a000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000006000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x2, 0x4, 0xa, 0xa0, 0x0, 0x2d, r2, r3}, {0x4, 0x2, 0x7, 0x7, 0x1ff, 0xff, 0x101, 0xffffffff}, {0x7ff, 0x0, 0x7ff, 0x5}, 0x3, 0x8, 0x1, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2, 0x0}, 0xa, @in=@multicast2=0xe0000002, 0x6, 0x2, 0x2, 0x9, 0x80, 0x0, 0x0}}, 0xe8) r4 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r4, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/23 01:32:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x800, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fc7000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x20}, 0x2, 0x0, 0x1, 0x1, 0x8a, 0x20, 0x80, 0xc, 0x0, r1}, {0x4, 0x8, 0xfffffffffffffff8, 0x8, 0x3, 0x1f, 0x17aa, 0x6}, {0x5, 0x8, 0x7, 0x6}, 0x1, 0xe, 0x1, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x2a, 0x1, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0x3, 0x33df75fd, 0x7, 0x100000000, 0x7}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 01:32:38 executing program 1: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000004a000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/23 01:32:38 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x806, 0x428e, &(0x7f00007fc000-0x8)={0x0, 0x0}) getsockname$netrom(r0, &(0x7f00008b4000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e52000)=0x48) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@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, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/23 01:32:38 executing program 0: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ac6000-0x1)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0xffffff58) shutdown(r0, 0x1) pipe(&(0x7f0000a6a000)={0x0, 0x0}) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac6000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000081b000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x0, 0x3, 0x0, 0x2, 0x20, 0x80, 0x0, 0x0, r2}, {0x4696, 0x7, 0x9, 0x4, 0x1ff, 0x7, 0x100000001, 0x80}, {0x1, 0x7, 0x6, 0x81}, 0x4, 0x6, 0x2, 0x1, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x1, 0x7c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x4, 0x3, 0x3, 0x20, 0x1d, 0x80000001, 0x7f}}, 0xe8) recvmsg(r0, &(0x7f0000ac4000)={&(0x7f00003fb000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000046f000)=[], 0x0, &(0x7f00008c1000-0x28)=""/40, 0x28, 0x0}, 0x0) 2018/01/23 01:32:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x124) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ab1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0}) 2018/01/23 01:32:38 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair(0x10, 0x3, 0x10000, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000015000-0x8)={0x0, 0x2}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000011000-0x8c)={r2, @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]}}, &(0x7f0000014000)=0x8c) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r3 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xf, &(0x7f0000014000)=""/227, &(0x7f0000015000-0x4)=0xe3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r4, &(0x7f000000b000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000010000)=0xfffffffffffffdc3) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x2, &(0x7f0000016000)={0x0, 0x0}) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f000000a000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/23 01:32:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f00003a0000)={0x0, {""/7}, 0x0}, &(0x7f0000eb5000-0x4)=0x10, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000f90000-0x8)={0x0, 0x0}) r1 = accept4$ax25(r0, &(0x7f0000f0d000)={0x0, {""/7}, 0x0}, &(0x7f0000d67000-0x4)=0xffffffffffffffc6, 0x800) writev(r1, &(0x7f0000a41000-0x10)=[{&(0x7f0000ba0000)="4be1d3783c937d0d8d0ce6dbeedd91d466ce7aca6b017974706095f34249f5a30dd1c18a1c9f4c68cde0a532838c0d419e6564ab02605e79956b0e0a615cc3ff2d335e303451a6f1d6d6da0bf49d71b7a5942e541538e0427b81671c6a7fe28ec203e4baf1afd64ef69184fd76bcd01b51d34acaaed48210e87815a911b0b53ead29ec2976a8c57117ab83e8c1e308b3cfc35815c8991391db", 0x99}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000953000-0x10)=[{&(0x7f0000085000)="29000000200019c64e3d7524000a007a02000016000000022000000009000d00000000000000000000", 0x29}], 0x1) 2018/01/23 01:32:38 executing program 2: 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) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000000)={0x4, "605b60b48d7f"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0x47)="a73ef64ccf11864fd35ea4a85378cac2b49665014c34c215284f8344dc413cca1567431d62c1c80d7d20c8d3f4a20b709117fc33aac8f2414b7816a3e094fce8ceb6a9b33678cf", &(0x7f0000003000-0xdb)=""/219}, 0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r1, &(0x7f0000002000-0x53)="6567fd5fe146b565ce90e3688cd32656b88c8ee94933b878329d3a4df43bf18346300a2ace6538daffdf4f6a2d06b30d16215f22c18876f018108e6830533e993c72f19c0a85318ce0ddc7645fff108bfec6e3"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a51000-0x10)={&(0x7f0000b60000-0x14)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x1b, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000a36000)={0x0, 0x0}) sendto$ax25(r5, &(0x7f0000bb7000)="5269ee0769bbb27d5a00e3b893053e258623bb2f4eaa8ac5948f959c1d3e38e95f4c4d24f9c8b3d0456ca7e9ec4201a0ccc7c2ffa72bb09b0c100e3b368d045bba53b9542daa78281891f9df5987d4da0f3740b805af6c5a86aea4", 0x5b, 0x10, &(0x7f0000481000-0x10)={0x3, {"bb67579994c0e4"}, 0x3f}, 0x10) 2018/01/23 01:32:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000058000-0x10)={0x4, &(0x7f0000473000)=[{0x401, 0x3, 0x8, 0xeb}, {0x1, 0x0, 0x7, 0x80}, {0xda9, 0xfffffffffffffffa, 0x3f, 0x86e}, {0x2, 0x6, 0x400, 0xfff}]}, 0x10) write(r0, &(0x7f0000f06000)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x24) 2018/01/23 01:32:38 executing program 0: 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) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000915000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d6b000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000fc5000-0x4)=0x4) 2018/01/23 01:32:38 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0x4, 0x4, 0x2, 0x14, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff20) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f000093a000-0x38)={&(0x7f0000563000-0x10)=@vsock={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10, &(0x7f000013e000-0x10)=[{&(0x7f000093a000-0x44)="f9ce3feaad58781aa2a4e8d59a78ec91458d9086ff60121341246fa81d72fc7642163cbabd24a119284798e0a6447af087c08bacfe73b1a1e6fb4f7ed1c7496060844d80", 0x44}], 0x1, 0x0, 0x0, 0x4}, 0x4004) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000093b000-0x2c)={0xb, 0x6, 0x7, 0x10001, 0xa, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/23 01:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006f9000)=0x0, &(0x7f0000b8e000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x9, 0x100, 0x9, 0x200, r1}) 2018/01/23 01:32:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000907000-0x4)=0x9) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000084f000)={0xfff, 0x7, 0x8000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x3)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004000-0xc)={@dev={0xac, 0x14, 0x0, 0x17}, @multicast1=0xe0000001, r1}, 0xc) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x5, &(0x7f0000003000)=[{0x0, 0x395, 0x1, 0x8}, {0x3, 0x1ff, 0x9, 0x5}, {0x2, 0x6, 0x100000001, 0x80000000}, {0x4, 0x3, 0x3, 0x1f}, {0xfff, 0x80000001, 0x6, 0x9}]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000002000-0xf5)=""/245, &(0x7f0000005000-0x4)=0xf5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x1800}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={r2, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000005000)={@pppoe={0x18, 0x0, {0x0, @random="922536248623", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, {&(0x7f0000002000-0xad)=""/173, 0xad}, &(0x7f0000007000-0x1)=0x0, 0x4}, 0x3e) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000008000-0x6)={0x1f, 0xb746, 0x0}, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000009000-0x28)={&(0x7f0000000000/0x3000)=nil, 0x1570000000000000, 0x4, 0x20, &(0x7f0000000000/0x1000)=nil, 0x6b8}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000006000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000)={0x7, 0x10, &(0x7f0000003000)=@raw=[@call={0x85, 0x0, 0x0, 0x3b}, @generic={0x100000000, 0x90000, 0x40, 0x9}, @ldst={0x3, 0x0, 0x1, 0xd, 0x7, 0xfffffff9, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x0, 0x2, 0x4, 0x7fffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}, @generic={0x8, 0x3, 0x4, 0x320}], &(0x7f0000002000)='GPL\x00', 0x2, 0x65, &(0x7f0000008000)=""/101, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/23 01:32:38 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003da000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7a000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b57000)={0x0, 0x3f, 0x10, 0x3, 0xdc}, &(0x7f0000248000)=0x18) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f79000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53, 0x800, 0xf9, 0xffffffff, 0x0}, &(0x7f0000f79000)=0xa0) r2 = socket(0x10, 0x2, 0xa) write(r2, &(0x7f000039f000)="1f0000000104ff0bfdfd45c8071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/23 01:32:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000035f000)=0x0, &(0x7f00004d5000-0x4)=0x4) r1 = gettid() sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:38 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000022000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000028000)=0x9, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000028000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000028000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000025000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000003000-0x90)=@ipv4_newroute={0x24, 0x18, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 452.931334] netlink: 'syz-executor4': attribute type 13 has an invalid length. [ 452.944767] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/23 01:32:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x3)=0x4) 2018/01/23 01:32:38 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) gettid() mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff5000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000ff5000)=0x8, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3, 0x2, 0x2, 0x0, 0x25, 0x0}, 0x20) 2018/01/23 01:32:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c69000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(serpent)\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000618000)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000a74000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x800}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d10000)={@generic="c4b7faa885647abfdb19e2f7a95b4790", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f000084c000)={&(0x7f0000d79000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001af000)=[{&(0x7f0000781000-0x7)='I', 0x1}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) 2018/01/23 01:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a53000-0x4)={0xffffffffffffff9c}) getpeername$netrom(r2, &(0x7f00002bf000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000716000-0x4)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000fa4000-0x78)={0x7, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x100000000, 0x80000000, 0xf9de, 0x6, 0x0, 0x574747a2, 0x9, 0x8}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000069e000)={r0, 0x1a7, &(0x7f0000726000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffe5d) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f00004af000)=0x7, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e78000)=r4, 0x4) 2018/01/23 01:32:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000ee5000-0x4)=0x0, &(0x7f0000ab2000-0x4)=0x4) 2018/01/23 01:32:38 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000eb0000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e5000)=0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f7e000-0x4)=0x1, 0x4) 2018/01/23 01:32:38 executing program 7: mmap(&(0x7f0000000000/0x5dd000)=nil, 0x5dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) read(r0, &(0x7f00005d1000-0x7b)=""/0, 0x0) vmsplice(r1, &(0x7f0000189000-0x30)=[{&(0x7f0000361000)="e3d17d345fe3c9658a71a2838f8a8abbdf2968438d4d1989f015594b103733826b84f09589cdd0ef0e06f4e33db6774ca73c0951a0410ae2060f2a9e7fba5bef917a46c344f7402383fb60b71551206ea309840ed899c97be06ac4750052bd507afae47c46d71d58f8379190cd729b4ffc6f2b9c184a6ee8b6781ffba86ae316711e8d24caba414e5f0f1fc1b4f7e8749446f6df0929e0ce6c5ace3ff30387674ef1f4aff3a7ff6cf5ae40bf0d869506741ac6b95e6de02714b0b5fa7ea0839e119c21c5a91ca405cda6f8abc39bdac85aaf", 0xd2}, {&(0x7f0000251000)="87c04c646777a2f9a42083189e83945fd63133822505404693c56d9a94c4c8c4aa368c0d169f9e0ca131b96e15aec5eabe0a6841581d9a269def1ec2b85f1e194887b75430eac4a0a883638a0bd5b2833d1013120f12beefba74e0f0715bc8d329c210d5d74c7333ccba9538f098e2b8c750a3884e831a110b3aaf525c2a5cee27135cf4dd0bc656cbcf25860055787ee9fada553a3388af292a1978e589f60d6425e7ea641efdd181e487ac373fb8791fdbc6c5756830255feb1745f22de1ca6f02fee2b9f76a778cb879408d3d01e46f29ebbac4a9db322d8d0a45", 0xdc}, {&(0x7f000004d000)="bd2d6a45422a69bd8cb44ceb2f3c6e9538f29b00e12ccba2accb890544eea5c1f702398f344fc5c29596ccc3ef03d87cab676b48c7fcbb3c0dbd769beab13c2a335aa11085242a68e36f6c391f161f0b36656ef4eb15a06a86ba1a961a2aabcbe7fc3368183fc6e1bf62f7077f201454e03fa3ccaf994900a42c3ccd5c2e19b0a3c07732d40b4d42e735a452bc8ef3995a93628298fb208178636951bb25b15af56283def59fecf5ddb7e4b23ff3c17898b5e08468958236f53768134e6f026fff53256671660b1bae1bae01b359e61c6b1aca271a964978bdeed84d794a9a802f0665452fc320b6da32db8ae96e044d6a62b5f80a17d91b963c871827067dc5daed60bb16672bac2871878ccffe4ab89f4ebd37b7de7a662db75064369d24250d57ed436bc4423dc13aef53bf863d05d017c4ee861cc459098c75d6edcfd245d67aa75f4b4f63092e026c6a42e91d32d87319ae961b2b9e82aa29cba7003d33bcec5fed956eb4b107a87fc3b2bf307871dfa8f704f20820902976653f5ba8d5a044a61a6ea93e6a84bdcac061bb044be425e67c731b9f12b081c9681a80392a2568aa0221a49d513ae7781717a6e4bbc336baa1791b3cdc149f7044d0593c4930ede6cb48083d069a80423dc6d1ad128311623725612180fc9e8c09ca8782a82c41f1179a4d62040ef6de712f3111eb23b754e85f41ce5a662d8e06e6d89518aa5f40c0be61e3a8401c3cdd90a6f0789f30289344c69156c5a0571082dd63709f89b3dc35885f5eeddaef901dafbdffecd3cc557390242e54072c1d3589f53f03b3d0bb58fea97cd2491ab3d7d13ffc30913e513b7e7df01373fa4e5c0251db5f42b95bd900d9b752cf9558071595762657ec401a6011607d90adc4b25880287baa6fdd47c9b59eb75dec656918d8533c0c8d6e1629e64c27fa58b5719ee638a585366ca19d8483821cbbe87f3a8c708f945c9517c10f240c547e9342c271cbb8f69fd3e03ffcfb3e0ba7f064e5ad1d88d3b995659209e232d74d9e6bdf8250d2fa44374373a408b5a0f04898bd20dd3b8fc38912bacedb6778479a97e18c074ea79649884c36ab124bdfcefaa8512ecd8be3a8564097d8e0a8308a4c9215efcbc49799fa4fe23f7273a20a6968face8a69b0cd727e011d4cc62768dab830ec065118fc199347ff613091168b39d760a2b8abdbd3311a3fb85a6141b9559719ea904c55b9662aa5629affca4da7baf0291d7a703a5466066fa333cbf62b3ba2cd139a57055d9ed29b6ce46c4bef5d50403f98f6f90b22be2a2d33d9353b5daecee46cd9be7932144e94659b9f8fd0beacbf34cd87cc3b072dabe762e9bd6e485cef81f103cb7316cc8b183152733be2aa61eea3c6e9608d24b471e64c0cbb4e622fee273fa3fd8d9ffc97af5a702b6676b876b753e28654897f090bc9d2e74646e691e42eb00c09c3e08f5f407b9d4f3e08480f65c4284a4b828fb02736f1811bb4562cb19446315823e6f65cf9a598012efcbdfb1ccfdedefe7d6d92ec11260f7c814a1bd58210132b375799eba453a45b3a783de7eead2cef3677ee205281c0e3796a3cb6da5a5cf537f2e8a9cd36491224901c4abdf046b9aa82a8b0175a79dcf9aff99ab254e05e33517bb42b27759a690de82a8cf3dac78a19f5412f600310fbf1f4a387f40744e00bab74388d400c35a7573c6a468849e3c19df06a3001651b0ecd60848ed6c304ee787e33949f48309b52142cf0a77950cb89d39bb68c193e356c7b8717ea111adafe2460f85aef9e045126f02588f7b2094e40a9d1ecac241855d765087045688945564277daa27ba9a63dd4185d4173d221b1465646dedc294f61c06756f272f396d5547a55d44abbbfbb767908a5c252d6de49779245663f309f24857ecf47162ab3ca4db5d3069405e9b0e9885bc5ce3826f3f2fb3aa5c2c4749300f80cbe30203f4e1f0da38cd0abd48fba038c808485fd9999fbe0ac1fe0fe8a2f64e9c414eaa27fa2c429aa6c2efbb7fe1a08c60d0aaba032798e9682a12f29ed236bdd1553cda1d219afeccf230fe3404f69869a61428e221e8d62ee0e82e1cce18813306958e0944e7cd555623466f4310a8efb1ab32101a83aa035f8f0e7c75d8be69cbae623dbf6250f38408f3ab2451eeb4f165cd32fdcc6c85d7e843a3fb9ed9351981fff55902179ace491df93b457a75146b49e9e675c947f751954a0a47572c6455c93f0b73481a212afefe51bc7d9be005123b6aa43fc895fbc4815759f551cc30145c03009fdba21b6f3ae0488db10e912f9103347b8344411f273c917ba064ad57631fa43490a87edbfdf8288bce56712c16ad464d03d64f105e7dee983dc7e2a969ac8f79da73bb0dc692ee2565601fbc98e1e4574c541b00bcb29525f60f9aeff448db406d46a8fdc56dc59e3cb36a54e61b593192885fd694035875c6e442e79d834431e7e39cb7228868b0abce080b25a71482cceef14894753645b0aaf46db979c1147896084e4c28fe7a5dbddea4727ecf21704dcc78442f7252996c34eea133b126d2099e9cac3889daf3141024f01bbab30470c691fb556b84620cf79483ee797f7e694a10afb19f440fc99e113200af66aee1e9ac7daf635a2d8e261497ea549484eaf50e1d10d28a9a35d6cd2326c5521539287bf64f36c1121662b89d4b3aef05e72182950b43deadcb7902bbd10d76c986c475415d1f57b52bbbb8d163f1e1f8ff9da6b0e8da03b59bbc8a229e02e36ce4760355b3875f98009cc487e6224d979aff19a9326ef219786eca0fa7f3277cb48fe8fd5629a89030b85c55c054263c4fc15b86cccb50be16cddc874b9e062fe7dc3fbd7114aa0f55e5f2376841cb45ac9a713a450197265b54f7855253394e9b88a71072d6dfcf8a87fbc61d6d8c13a14bf08d3ab7dbf8ad9527008a09e017ba27bb6ab4b9ccd188922979e7e9000937b735d51bfe5b461d4f17bf07888cdf0d77b696786ff90fbe3bcbd0a461a2faa7e584d0cf8e185b834b59026456ea6c7d2ea8f9bbfa17941c25cc26254e50106e4711b73bc9bbd58d505caf030472d6578c6b9cdc627032f394b81e3f292797f485b2c70ddabb47ca4df71375a3ca77f4c41f0e0aee3bcff5a0188d332dee958853a0e3ae41486e29303dc7cc61a591e8aa26564abe1f56b6dfd1e9b3ec93dfeb807dd125d1e80f115ccef99c0d680c7b602fc96565092890c0278906b56889eaf592c29b968a1a2f127ee42bcf8e1f60bd5723df6af7a6b13b594060a2c07ff7895e04e601139339ef7e172f4f00147377dff3d5a08ec03b9532aa44bbf1d3a4715a33c375658ae993c7c08e6aa5ff0a805bab0b51aef63a7af881702c0112d74bb3ef94f2bdb6ee62ae4aafc5d1f0b72029a4432227848071ec9cc39b28e40b09cae17386ed2bb44125d7d0e842c0e700326722c02bb8dd21d44b188282ec10782c1d3c207239c114c6c8cd95c80971a103622a57f8496deed5d1781a38a57cf2e12fe095786196b2d34f42854317bdf449f02a6f535ed0d1dd78f2ab679cb36b4f31aa195bdacfc98ba2e72ab62a9450c1daf07d9713baca3e32eb7e06679a221108a3792a94e52ae2b59bfa125cffee4b5659fb2e9ab6e3aa65067967291e8a668992c18470158b3af143881f74ffd086b42e9ea1444b86354e6b557b4fe5cf0eaccf365ea58e182c7e385aebd9afd42ecb587d84cb70dbdb300249a052997bba90bca2880a5b32005ae4a96a9cab7e6c36b664c2484eda38bbb83be9733ca7ad546c2f1ad529b77276a6a3a2e30bc6647fab405875bdddbb0db0e0f17a881ce54e557e0648f7e4d0ebd395518063d71ea48d353030759cf57b2a60906fff0681c2e042a38b84c6e14a285286a5c425ec9d19f829849762e9088da2a5b15ecfbb85b9d644e0af2d70d08d7581cf192f082b941a4c5f6f87d7cacc0ec2bab05727cfa5abc56151b1eda3e6b5f60b2bb9302be6df391044fda825e37a9f9aa090d1f997925957cae4bb66d6bc0b4fd334d0a137a2283b4fe774feedd757fb057da1ac86169db2a11a7fd14bd351f6b005986401c85eff65b5a13323a0d4c6cf42a6ca61e297a3ddffcff70f9069111fe0af9a0ba4494945a48260fdb5195225f9834237d9f7fc27cce1680ab8405cfb1c9b82f4eaff567a5c51c73298874764560a27f510db421985ae496866effbfad3c7f0a0047440b3f0765107d4b838dc27b6a3974aec1e9313d79530fc61479018aad4e517d733fd7163b4d5513681af8f1760140713ddd5cd4ab9e0d0738cb19126de55e59f22028378996300519247454c344c06540d74364095608418346bb3b94227ade52340378355ce1f5b72fe0ce920b15f40dfc3183cfabb26824d9efa910c58fae12a39986dbe023e48cebb12667aba938cf7f4db8a6c199401fc4bd748922a2d3a587cef4d6b4f523afc28c10e4bdd2c5d341a586b3d3d45fdc4b51a98f0b5807d4e977864d66066b9879b767a325b80246ed480a5c5f90d2a1922acadb1e0e92e43725d1b5cbd8608262bf9b96ab953808d7e96ca8a221e72272b931162a579dc5c2de4c5a09318c98977b5747493380edf82b45b5afa627153a7385e7d1859833ae8cbdf8fd12a7fadef3d7d16f40fecf0eb6ff80a6878444258040eb2b07c8cd1bb80cb0baad25b0b9996ef8c4c6c2e9716d36f4c3eb490c57955f9c9698c36c9aa69a17b05f0f4174aed86a994db3979fa3171bba844b51fa8eaaa0328eae3e832bc20ca9d50e7e10d5a804ad2addb9057ba78fb23840d61edb34e0a9506e2fc7fdc96567adc4eb2536396fe4def8e8c1a6a833411455d66a568fcf52b163ca231c27e4ea7cce0ae65970420831ee8383342df3b826ba68ccc6c27b1e473cb6446497f83ad40f83f86d45933d88e9bdf5df22e57201f8cb83bb46dcb231852f6331fd9fe2af6e53169c26d73453d2daa4beddbc5310c39d96a174f7018ec7144840525490013c4a75d3a8a86470045ab07da23ea4811776aba8ab07201f366674d3d372a92efcfb898523bf3c39bce966759da33628ade45ef51979f80c0ace2978d346720e6ed6ced2009810455aac9ed720ee2677738842ff5b27bb16c1f26fb5de6571ceed664aeb05ace0a4cc8b9a58d66119b10ed99823428d62071dfde13c043dc0b852644a729e79a10f9145732c071f6ea9310aa660cb5ceac3312deb3adb051437cc85b638e89ae447bf60fca6ebd29753a0a8fa8f6936d2b744911d0a0f0e179cb3a51af22e6d245717bb04fd0b58917af4d4406df76835102e718beab6d7db95b0bb5894a004ae7805c7d4e9e5d074428cbaa5c02c32303b28bb512b0b43c2bfa83c54fe459aaf03d4b45c529db1e563a3cf7440aec6b6f6543c8081326d1604047a36473e579c59270e4fe17c759490506eb4bb9b4d17d9fe7ec7b2d0a7d5c2c04460b53d63ac79f902fa6e2e82ed9924a94953bad11ea97809395cd01d00ce71527b19d0cb67bae6d0a96f3684edf61212e68ad631b3a971e744a708900f3e61c873071b075425f08e6b1731c82909c4a9faa90f3411647c2bec0e43b77e7deaa5b97ecb65aa9d5bd1d0035596896088c61360d81b299285438bbeb395a8a5d2b07da2941761af70490cc59ac2465773d1804ed3d7be9387deb9cd6273055665190b7adddb462ef8ef17341df8ec306b1a11e763f2b6124228e4fbcecf4c434c7313160335631fbfabef7f1ec46a7c277402167964e2ebba1919f34bd786f5e79c3cb9d3ec4ea0b34a1ba367a46e", 0x1000}], 0x3, 0x1) 2018/01/23 01:32:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r0, r2}) shutdown(r1, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000090b000)={r0, r2, 0x7, 0x2}, 0x10) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000990000-0x8)={0x0, 0x0}) 2018/01/23 01:32:38 executing program 1: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000f11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f12000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000078e000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/01/23 01:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r1, &(0x7f000013b000)={&(0x7f0000e3c000)=@full={{0x3, {"4bc5806b000101"}, 0x0}, [{"e43e16660df782"}, {"50ea5a60bd261c"}, {"6690eabfcd0bb0"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6e005267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f00007ff000)=[], 0x0, 0x8800}, 0x2) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[{&(0x7f000093d000-0x81)="ae953ed9741d7919114cf5b473a460f50604199dc3b45fd49dc842969c123fa34c4e229bb8f28a3f35e42ad79461c3405b028d562f8836e2ad8ed0169e494a2b29bfa06cf6f9b9bea2e618e7679b51b94ccd31873bb64d94083dc79282f8107bcffb3ae165b9c827e8f18bc8e256056c97d7807366fa08816bc6def6d0bcced166", 0x81}, {&(0x7f0000d64000+0x20e)="882f86ba2081", 0x6}], 0x2, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) getsockopt$ax25_buf(0xffffffffffffff9c, 0x101, 0x19, &(0x7f0000884000-0x49)=""/73, &(0x7f0000fae000)=0x49) 2018/01/23 01:32:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0xdd3, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c19000)={r0, &(0x7f0000519000-0x85)="aefc9d2cbef8e3976a6ba429fb34d0342307be9ce5e9897710a25057662d260fb2e8bc6f4d3c7afd02172cd72b7cbe20745c801add99a17c40cdad407a1d839e31dafac8afa35f2cb40eedff2a186ccdcc31fbc7ec6299eda80f51aa245efa726ef1d48ce821422f695321d2243f40ba470d142ef8811155924ef71449ffedcd9762d73315", &(0x7f0000000000)=""/15}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 01:32:38 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x827e9843597c08e0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x27f, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x273}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:38 executing program 3: r0 = socket$inet6(0xa, 0x806, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0xffffffff00000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x61e13502}, 0x23992d60, [0x1000, 0x31d, 0x3, 0x40, 0x2, 0x401, 0x8, 0x8001]}, 0x5c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000af0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000650000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00006f4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) listen(r2, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000ad8000-0x8)=0x4, 0x8) 2018/01/23 01:32:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x28, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e19000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/23 01:32:38 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000f7f000)="") ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000231000-0x4)=0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000f82000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f82000-0x4)=0x1c, 0x80000) 2018/01/23 01:32:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000079000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000db7000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000e76000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x46, &(0x7f00009f9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x16}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, "c4cda316814d634b"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004f7000)={0xffffffffffffff9c}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00009d5000)=0x7, 0x4) 2018/01/23 01:32:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8000a, 0x6, &(0x7f0000755000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) close(r0) 2018/01/23 01:32:38 executing program 3: 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, 0x1) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f000071c000)="", 0xff48) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000391000-0x8)={0x0, 0x0}, &(0x7f0000040000)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f64000-0x6)={0x0, 0x3}, &(0x7f0000fb9000-0x4)=0x6) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000290000-0x4)=0xfffffffffffffff9, 0x4) r4 = accept4(r1, &(0x7f0000ef8000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f00004e7000)=0x1002, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00004ac000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002de000-0x4)=0x8) accept4(r0, &(0x7f0000ecf000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000402000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c9a000)={r2, 0x0, 0xfff, 0x7, 0x0, 0x40, 0x0, 0x5, {r3, @in6={{0xa, 0x3, 0xcf4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x9, 0x627, 0xffa, 0x0}}, &(0x7f00002ac000)=0xb8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) 2018/01/23 01:32:38 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000014000)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000003000-0x8)={@empty=0x0, @broadcast=0xffffffff}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000000000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x58, 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=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d5bf84", 0x0, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}]}], "6e5ad894a154"}}}}}}}, 0x0) 2018/01/23 01:32:38 executing program 1: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003a0000)="d58bace0e0797427166622a3f759f3296145529f1bc3a5930ee6d15616dd6a32", 0x20) sendmsg(r1, &(0x7f0000a05000)={&(0x7f0000f99000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef4000-0x70)=[{&(0x7f0000f98000)="df8cd56d3030228c7bca57a5429ca9c2", 0x10}], 0x1, &(0x7f0000c12000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000794000-0x38)={&(0x7f0000597000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa0000-0x90)=[{&(0x7f0000f9f000)=""/0, 0x0}, {&(0x7f0000e09000)=""/0, 0x0}, {&(0x7f0000f9f000)=""/210, 0xd2}], 0x3, &(0x7f0000fa0000-0x3d)=""/182, 0xb6, 0x0}, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000fa1000-0x4)=0x0) 2018/01/23 01:32:38 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, &(0x7f00008bb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00009ff000-0x4)=0x58) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000026e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/01/23 01:32:38 executing program 2: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000201000)={0x0, 0x0}) 2018/01/23 01:32:38 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000028000)=0x0, 0x800) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000002a000-0x28)={@generic="0f1ed5a81f20cfa9df40f41c3b053e6e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getuid() mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000029000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3071, 0x3, 0xffffffffffffff81, 0x0, 0xa0, 0x20, 0x1, r1, r2}, {0x17e0, 0x2, 0x6, 0x2f, 0x5, 0xfffffffffffffffe, 0x1, 0x9}, {0x8b3, 0xbeec, 0x80, 0x0}, 0x8, 0x3, 0x1, 0x4e4083bd34e5dbb7, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x0, 0xffffffffffffff3e, 0x4}}, 0xe8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r3, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x7) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000007000)=0x5, 0x4) accept4(r3, 0x0, &(0x7f000001e000)=0xffffff72, 0x0) 2018/01/23 01:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/23 01:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000052c000)={0x1, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x108, 0x10000, 0x755, 0xffff, 0x9, &(0x7f0000652000)=@generic="89113898fd85a84a00fc078738b9237d", 0x7ff, 0x0, 0x794f579c}) sendto$inet(r0, &(0x7f0000fd6000)="681b", 0x2, 0x0, &(0x7f000049f000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:32:38 executing program 5: getgid() r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000000)={0x81, {{0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x3, 0x1000000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6b, @loopback={0x0, 0x1}, 0x9a38}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x5b3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) tee(r1, r2, 0x6, 0x5) 2018/01/23 01:32:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x2485, &(0x7f0000f8f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a91000)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcaaf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffff}, &(0x7f0000a69000)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003d5000-0x4)=@assoc_id=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) 2018/01/23 01:32:38 executing program 2: mmap(&(0x7f0000000000/0xd6000)=nil, 0xd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000cd000)={0x0, 0x0}) r1 = socket(0x1d, 0x806, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000008000)=0x41bc, 0x4) sendto$inet6(r0, &(0x7f0000011000-0x11)="eb50b27f6cccf1cb8ab3e34832b1ed3419", 0x11, 0x40040, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f00000d5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @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=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 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}}, 0xe8) connect$inet6(r2, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/23 01:32:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d51000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00008a3000-0x90)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000ce4000-0x20)={0x20, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000bc6000)=0x0, &(0x7f0000cbe000)=0x7d7300b0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f00007c2000)=@hci={0x0, 0x0, 0x0}, &(0x7f00007bf000)=0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000429000-0x4)=0x0, &(0x7f00005dc000)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000044000)=@int=0x0, &(0x7f000020f000-0x4)=0x4) 2018/01/23 01:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000080006, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f00007ea000-0xe2)="", 0x0, 0x0, &(0x7f000036f000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt(r0, 0x1a4d2000000000, 0x401, &(0x7f0000b38000)="794e5eb491e4133ea01d04f986173b91f1f26a1cf5e97ae7c125fc4623242316297bb63d0b", 0x25) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000755000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ec6000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb0000-0x4)=0xe8) 2018/01/23 01:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bc9000-0x8)={0x0, 0x0}) write(r0, &(0x7f00003dc000-0x91)="", 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f41000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f00003e7000-0x3)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000036b000-0x48)={0x7, 0x13, &(0x7f00009d0000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1d5c6eca, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, [@generic={0x9, 0x9, 0x4, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x1, 0xc, 0x3, 0xa, 0xffffffff, 0xe3bdf2d149e5301c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, @ldst={0x0, 0x2, 0x6, 0x1, 0x7, 0xc, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7, 0xd, 0x0, 0xf, 0xfffffffc, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000624000)='syzkaller\x00', 0x8, 0x4c, &(0x7f000038d000-0x4c)=""/76, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) [ 453.246379] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 453.261869] openvswitch: netlink: Message has 4 unknown bytes. [ 453.280391] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 453.288061] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/23 01:32:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x0}, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000f49000)=0x39142d5dc025c, 0xfffffffffffffffc) 2018/01/23 01:32:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000047c000)={0x0, 0x0, ""}, &(0x7f0000d3c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000674000-0x8)={r1, 0x587}, &(0x7f00000a1000-0x4)=0x8) 2018/01/23 01:32:39 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x0, 0x358) 2018/01/23 01:32:39 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000016000-0x12)=""/18, 0x12, 0x80000001, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) 2018/01/23 01:32:39 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipmr_newroute={0x1c, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000000e000-0x5)='veno\x00', 0x5) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000022000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000000f000-0x8)={r3, 0x16}) 2018/01/23 01:32:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f0000440000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d90000)=0x10) bind$llc(r2, &(0x7f0000e06000-0x10)={0x1a, 0xf7, 0x8, 0x81, 0x2, 0x94fc, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c1a000-0x2e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 01:32:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000075c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffd}, 0x1c) connect$inet6(r0, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2018/01/23 01:32:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x88) recvfrom$inet6(r0, &(0x7f0000b86000-0xb1)=""/177, 0xb1, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c65000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b71000-0xc)={r2, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000eaf000)={0x0, 0x0}) bind$inet(r3, &(0x7f0000d29000-0x10)={0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 01:32:39 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000208000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000964000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket(0x11, 0x100000802, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000111000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000653000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000a66000)={0x0, 0x9, 0x4, 0x4, 0x5, 0x6, 0xa7e, 0x9, {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]}, 0x7, 0x1000, 0x100000000, 0x7, 0x9}}, &(0x7f000028f000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000577000-0x8)={r5, 0x10000}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007f1000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000ea5000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000032f000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f000008f000)={0x0, 0x0, &(0x7f0000a3c000)=[{&(0x7f0000481000)={0x1770, 0x17, 0x400, 0x1, 0x2, "", [@nested={0x0, 0xf, [@typed={0x0, 0x6f, @uid=r6}, @typed={0x1a8, 0x37, @pid=r7}]}, @nested={0xb4, 0x2d, []}, @typed={0xc, 0x8c, @ipv4=@multicast2=0xe0000002}, @nested={0x125c, 0x8f, [@typed={0x0, 0x15, @fd=r1}, @generic="d923801a03454ac2ceb8f9b198635b1064b021e18fa9478f45dd586326f07a8e", @generic="2f2fe01fe160e1a42d76ffd3c113be53804f464b9d00405b8e4a85414082e928be99ca09d6bf0078589d8d237e8578bf4730e45144020acb89fd6c60226935e165d1de16bc70c4c2ba067552d35fce9e9e8313d788697260993a27b6b8b03feba8ac10e9bf5a589119a0955a98120238f0a0f4569502c5bd08a267a98e55f36350c96cbce66e291bcb3056adb3b4f0d840e108c9a956f58c60d5b892c21cc434bf111489797389aa12f14f3dcf39eab03435c45dfd35b297df55b63da9d843", @typed={0xc, 0x88, @fd=r3}, @generic="d78687a63c765bd36f2e7d64bb8d152b4fbf6c3f8cd0c69495365465a1951e6cff6a466db28fe3d1256715c3894c803205f745a135d24d4c0d5cb03d9e57915d638ba77e7dfeccceeb97ca20f413f788ad23640081b864929a79ac4b3434054c399b7c142c5458fb2dda354740d190c08738746f8e4ad4699d4feb408ef96a8ff6b39fc0485c3d272a7df21c9382769c83e3aa69410f1b308c5a0b316176f1d31db5686563fa3fc21efaecd4403e9b8715187f6325cf73b60b187a0960aa6860cea0ad6c010b5b2f800f823647322d786efa4dfc332eda29f0e04013fbc54dc6bff582a3696317ac465a", @generic="ad24ba86d9f658b4ab692d1e22878e43f6b00c64d4ebe154f2358df1aa85c29e6f", @generic="d294dabd964104d3a11f0f44c293c557276e82d5e85cf2b01782102ed1f5", @typed={0x8, 0x20, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="a0d1179a9f37fa501e12f44eb85283e21881d970ca1f4f4cbcfd4f2d888313928e526b44db749c0025255c1c9718729e1bc9e5d4e7dfa32ca024375a"]}, @typed={0xc, 0xd, @uid=r4}, @nested={0x140, 0x2b, []}, @nested={0x180, 0x43, [@typed={0x18, 0x29, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x52, @u64=0xfff}, @typed={0x18, 0x18, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="ef4fcb9bdd294532c4144b64bfc491ac96b9304dd3e4422539949db8bb824eedbcdb335e92b327f50f94b3af62f7f47e6d9efc97eb94f8040c03fa3a74572170b22af3660d82eeebfad2c3ebed65a3b43c583f47b7ffb7671b811dfebb952e3a9c969cd4cdf651694b120188b6ae7465ed55b75cfff040f617f0cad4352a74afd57941261c4c657f471953899cc5cc75ac6d6076b98d", @generic="594eea6a347d1b72f217c59e455743a2b220abd8fc9da3cd233aaff3bef2706b325ab037b4f3eb9a9057b7b1f4f815ec084a1bad60625554a8607437108909714da19a07647229a5be8b4539e4fba0ed4cabad138141d7251922fbaef30e4423d5736222011a691e9074febb8ec9082045c8113a8c2509f981b20b762a4cc1383b142c8f103fde829d581c4c0c9b4ae2061daf9fb32b4fececbe13edc35ec73571ececeb0db9"]}, @nested={0x80, 0x24, []}]}, 0x1770}], 0x1, 0x0, 0xf5, 0x4000800}, 0x40) r8 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c36000-0xc)={r7, r6, r8}, 0xc) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x1, 0x0}, 0x4) connect$inet6(r2, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 01:32:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffed2) 2018/01/23 01:32:39 executing program 2: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80a, 0x4, &(0x7f00002e7000-0x8)={0x0, 0x0}) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000178000-0x8c)={0x0, @in={{0x2, 0x3, @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]}}, &(0x7f000036c000-0x4)=0x8c) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000036c000-0x8)={r1, 0x20}, &(0x7f000036b000)=0x8) r2 = socket$inet6(0xa, 0x80000, 0x9) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000036c000-0x8)={0x0, 0x0}) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f000036b000)=0x1, 0x4) 2018/01/23 01:32:39 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000000d000)=0xe) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000000b000)=@ipv6_deladdr={0x54, 0x15, 0x108, 0x3, 0x0, {0xa, 0x20, 0x100, 0xff, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x6984, 0xbe8, 0x4, 0x9}}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x8, 0x0, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000805}, 0x40) r2 = socket(0x2, 0x3, 0x6) bind$nfc_llcp(r2, &(0x7f000000b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b18abb1fb186184a67c58b660f8cbc705f5c057181af37248802afeaee58fc7df37b6f91c023a79bd6eaf55f68ed805ad42daa9259c192ad29617b2da23860", 0x0}, 0x60) 2018/01/23 01:32:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f1a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000992000-0x4)=0x80000000) getsockopt$inet6_int(r0, 0x29, 0x200000000003d, &(0x7f00006a0000)=0x0, &(0x7f0000ec1000-0x4)=0x4) 2018/01/23 01:32:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$netrom(r0, &(0x7f000095b000)=@ax25={0x3, {"380cc30bc9a405"}, 0x1f}, 0x10) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) bind$inet6(r0, &(0x7f00005a3000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00009e3000)=@generic="517aca2709342209fc7c113e34d27a42") 2018/01/23 01:32:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000be9000-0x108)={0x0, @in6={{0xa, 0x3, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x54bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0xffffffff, 0x4, 0x8, 0x2, 0x7, 0xffffffff, 0x8, 0x7, 0x5, 0x0, 0x9, 0x3, 0x7, 0x1]}, &(0x7f0000a2c000)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000050f000-0x8)={0x0, 0x1000}, &(0x7f000075b000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006d2000-0x10)={0x0, 0x38, &(0x7f000050c000)=[@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000d4c000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000508000)={0x0, 0xf3b, 0x4, 0x27}, &(0x7f00006f3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005bd000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x439, 0xfffffffffffff4c4, 0x180000000, 0x8}, &(0x7f0000350000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004c0000-0x8)={0x0, 0x6}, &(0x7f00006e3000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000056b000)=[{&(0x7f0000881000-0x1c)=@in6={0xa, 0x3, 0x25, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x1c, &(0x7f0000ebd000)=[{&(0x7f0000061000-0x6d)="c798cb70796f745cae8bc7f6ad5616bc917e060d1cebe5c0b4e0ad071f0598590a52f2e2553deb69f3d008c42649a45de216f9f265b7ab3c599f07ff9c7eb912b6c150ca4f8c7f74eb9ad9d995a92e32dbe510f94428528d8c1b03b9cba654b7cebb61ec0076df566145fbcc38", 0x6d}, {&(0x7f00000ff000-0x70)="c99f2a4d7bbe00dd55a14a767682276cafba17937dd11a8b2742096d9aacc704e63224f9d794507eb596bcebe2f911dcb7cc5e247dc0b397d88c14cf9e3d00b8b9a0b17d3e0525ed59f7bd276a69f511f15a823fae3a97f6ca5f68e1e61fd723b16e329377d69e29ce4a4e056dcc52d3", 0x70}], 0x2, 0x0, 0x0, 0x88c1}, {&(0x7f0000a26000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000649000-0x40)=[{&(0x7f000085a000-0x15)="f31b9b97780a4ee4528065032b88f722c4da9efdc6", 0x15}, {&(0x7f000034f000-0xc1)="decd2540abd7e5559c4fa6108e41d1a1d4727c94c774001982ccd98680784e547619b60fab4ed25aa2c2b10e766f5f8197ec1d3c4e8aa7a0dd362ee09e37aee34398f7d38640b2d2b1e76f9403e62a3fadcfb08758ec7bf4e0b184fbfae85b1eef668057ac3985694160ff23b81949d666845be4adcfc1252f3d62f162913bb0c3c8b3efde19ac9f26f1b9b895e73cbb672fd1413c72aedce379b74d5803eb7ee4c03b6d9251f8a551e33869d010dc44eaf801063fd652fe3fd8ff27e6ecef3535", 0xc1}, {&(0x7f0000897000)="2c7afaab2c5f322f7e7823051a516901c66a6906313317ef8224df908b2334bf5b47a5bf1bdded156614dc3e4661e85599097ce3206b1b9d0b9abf880d1148135b13529e60c074d791b30f959d22b26aa97a899e5b24e3137e586de90bd2c2f3f302b42f7541aebe3f8ca5708ace7879a46d0f8a4adae6e8cef6f39aa9044538feb69ac8ace7ab5499c9034cd7808d60b76a0bf2c287e53c672b16c3808f1c12c4993e949af4ed4d12c92cbf1f5fabd503235316c0748369d655db6ff6be87646b", 0xc1}, {&(0x7f00007c6000)="5cd5", 0x2}], 0x4, &(0x7f00005d7000)=[@init={0x18, 0x84, 0x0, {0x7fff80000000, 0x7, 0x9, 0x8}}, @init={0x18, 0x84, 0x0, {0xffff, 0x10000, 0x6, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x4, 0x3, 0x5, 0x8, 0x0, 0x40f, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0xfffffffffffffff8, 0xc36}}], 0xc0, 0x10}, {&(0x7f00000c5000)=@in={0x2, 0x1, @rand_addr=0x3900000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003e3000)=[{&(0x7f0000f4d000-0x78)="c5d5628d30d30400c37317be81652742a18243b77fb03f19fbf924db0fa56a953a6272c35b44c195824b45e903b8fd8bcbdb8b11f61940927c4cb82c75d05233a31bec1e7920563178344d78eb548c4999cecae858677ce2dde2fdbf7ba84d5e6fd01488a445d266bd7337212b6007d9904d57ff0ad56b9c", 0x78}, {&(0x7f0000310000)="227e60bb1cdfc609133291a8c955ac8f2b86967a1782a73352bf1baf8f8ec8f80c0d5c0cad7f2263b93647c3b9ab8480341ff82c31043cf610a16cd8b4736ade3110de19677a618cd2ad68723c986ed3831c8e0198ca893a66e7ac838cfc06823af788620a03513bdc2042fc8c66aa180f", 0x71}, {&(0x7f0000461000-0x3f)="6418d7df7ec3b27d4de9833949c0e705c3d182ce699c0a09e3e7d673884f1f3d7419a2faf35d1c1b04b963dddc6a2e2a63d44a081c47d1a468705dd4a02c24", 0x3f}, {&(0x7f0000548000)="46ccd506167c97ca607680ff442b0abe3c6b17d84bd37587badb60a1e3f7ab0ce82b0bff50bfe0acb216cd442dca7f3332b1f0575ffa413b2f452f098cf86d244e8a742ad67b5e6aa75b1522aceb37fde1761c60f8b53e47c61cf25f91fdec9a5bc45bbcc6ec97601b41434ec64881cdfc128a3c0176246a50c8b79621f05c2d2b7c6ad57a96ca289f321af1f4980f05528d2ef0975bb4c3eece9449a925786f7e4879c4b691fe0c2abcdc", 0xab}, {&(0x7f00001a5000)="42aac3dc99e49b78a7523e3e0f609abf9c170cd45fa8355d58ca73cde1a51f08cef8d1531622dd85e6335e715c5eb6c4a02189f3f6f9f4ebe6bdbb98c1059d79de1b8bfae8ee27871f469374d008b1f7603f800a4c6d64e5bcad29532ea8869357d1c1663cab0d0a8e748ac341075789faa7d949dec3984aea480c34a6e3ba1f24a7ac7026926162ef6a957e8346c578570dc196c1f535a3adf2a173cb217bb86a388e2c28624639f6b9522e633f6884b50debecb22c585933e59513b5c27521e8d3b0b0480f86652b0499abcba82563cabb8d338a60e6f57fd96dfd6987adcf644ca7cbdc5426177f9f3cf05d91fa49d6c9949f1215bc70", 0xf8}, {&(0x7f0000bed000-0x5d)="dbb62039d4f509ef3d287824ac630f39d325b487d073bce9a740a8262775a1f846a75d78479c8c097ea0628e5c076add8212f8bc4162b0842700f7ec6194eb4309c7290038905c771387f584b047f5fea8b12006da210d34df768a9122", 0x5d}, {&(0x7f0000be6000)="84c7e99919a9f50a52fb11412a0d264945d51eabea75f4cdf294385c460f71f494038ac11f514be86a27bc25d6a0d7183c3fab66d4046ecb9119cd6ac98c630d4afc7631f3969661c8a79b3920b7cdc1843f3ea4a8bf2ca7b077b8965a6dfea5efcce536bf28b413359386790a61cf5e4cf3d3006f28bb387bf848c7754adc5815bb12ed2ecb9b163aaee3f9f5d6acfc5ad9777e463bbece7394c2e9dc958fdbc0f22a8d55505d838cd22d269a", 0xad}, {&(0x7f0000ab4000)="90bbf6869d43ba68fb2a58bba021c6120d74330d129070ddbd97915473d3d9e21d1623d3a74095a94efc02ec886486ea32f90b39eaeec581aa3d10bb7945717afd46ee7520b1b160985b0003a1f4cbcab7bbf1d0581edcd060a62eebb0e7c5909c49414f064dd4c6c8f2e74a16f542172834cdc7fadb01510694bafcd311161df781ba143d32a526bf7d2a741ab533c7399455fc", 0x94}, {&(0x7f0000c05000-0x8e)="9e727a84c44cca06c29f587b520ef1fbcae2a74a249346a57b4fb6c9bb1b3a3af99eb1f7f84cc915c3f958739f5b41c82c5cc480f305f964fa92d18aaba21177cc0d3bc33365d651d3e2636f4908db22ae1b718f1635e8059fe08d75b487c5c32529441945e9abdeddb9adaa916822e5e3e8106b5ee59444d8cb7cecc8485313c6d27e1f6bdd544598d41903916a", 0x8e}], 0x9, &(0x7f0000bac000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x1a, 0x200, 0x8, 0x5, r2}}], 0x30, 0x40}, {&(0x7f0000fad000-0x1c)=@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c, &(0x7f000098b000)=[{&(0x7f0000e56000-0xaa)="dc30a575f943d337a4c7ad5bcdbee73c953c499d8125d44aa67a6e954109c1e3ed1cbe26dc95219054d46e74cc861eb0a9f3df8fbe28088c3663206b9462cd4e203326d709f090f9b1f18ff14483bc50539681090fa68cfcd78a35154540ddc618669fcd33ddbc32b15f39fe019c1bc4707c405871480d30db08446979c438f1a4154365e8331456748dae5e0d34252b405b1d9327ea0912cfe29e056ec1df24ee9bef45b86fb751b894", 0xaa}, {&(0x7f00007c1000)="901a8911aed63426ef417463702f3d404dd8d0fecb3c7fb197fff3352a195ebca1bc75411dd8f65059a8df956c4b359beb81b9518fd8c047aa237a74205aa7ad593fc88dcf477e3bd2b2baaf74c3e95b03e903ae60aa220b4d7841796f22473df8d83392fd5ec9bd699ed3e746bc8469e6d34d0417c7974e47ec68e3b5f3bb217b481cc2c7d160eb480fc63eccea63ee115021cb40a5ed99287fa47072e2379316131a70edfe32a822e6be57ec1f840d56e8507ddc21bca9f35845495378e60486", 0xc1}, {&(0x7f00000e1000-0xe9)="10846c45b5358b8eae40530eefbadd3695d8379da89de5cbd329ec6ef7eaaf0dc65bfcefdc6428c84f5f663afacf8b2037d22793dbf7790d1d20ed1bf7b4c6ac74b0b6b227868c32577a385c28c4d5e23b0b77c324d7d2ba381962fbf3428de27168b636df80aadfa0247fc7e5ba5a62c2a12f36618d3ffdb35880ce6acabdeebd548c82eff660e9a2fbc1201246ac3b24d3816a87d3b2062dc8362a0943d238cba3b947e38b64970219d7a56630c85c8de448adad9b900f79df87eeed13e0c9e1fed3356f7fd1fb51d0924d77427af0969e72e972f8b74a30b65f6a3df81469d54fb6ce478622078c", 0xe9}, {&(0x7f0000ebd000)="c035d770d0428c16d35b1a499f86d2a2b16b622462ed8653145bd32045bc6ea9097a6558dab981bca93f5833339eade3e6c2cc3b58093d00b319f45d124600da4006784c8ce020e8e418a3f5e7430975171c0e5d5da9213757d435878ce92b9183de2610efb12822a8f6c7f678b5990de3131614bc2c9d9c0aabdc2ea560db75a239e5f56495ecb5cf0be0809c5b0da463749183cd3bd04f1f22a2f370142239744076e9408476abc9aa33154b31c11ce16214", 0xb3}], 0x4, &(0x7f0000ada000-0xf0)=[@init={0x18, 0x84, 0x0, {0x4, 0x1, 0x9d, 0xfff}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0xc, 0x1f, 0x9, 0x1, 0x40c, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x1, 0x2, 0x5, 0x8000, 0x8000, 0xff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x2b4e5ac0, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x204, 0x4, 0x3, r6}}], 0xf0, 0x4000}, {&(0x7f0000539000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000178000-0x30)=[{&(0x7f0000b75000-0xfd)="6baaf59d0e1144097a7d746aca22a08782aeccacd4d8004bede969dd5ea9a6ebd66eda2f6aab83ab4eab831b2a532716e30061c74c24df4798c27bc430dbaa85677a38d3e8be0c189ecbdfc825927e8174d5a866ace717d0d19cd6f6bae64d1247292036b99366eb82ac4b0bec918a37f434e558f9a197faa09a873a0e121808d19693e5735529fa11f5f17ba0888749da8e075f252547e1e5f62a1b7d739316799270f6a2bdfa5ac5826391ab90266a50f0b449c2b6f1b1a1cea8245a5e84e0fd4aea93facd81fc0cb2a2c79ba616b65eadd436e5d938e9b89fca395c45d81deab76e019604d568ac5d18384fd66fbe58f0d6ae052f6fe3f8f8266770", 0xfd}, {&(0x7f000079e000)="e4a959be06a13b3c129c48ee4672ac20dfde9287f0d224b08ab5fce4bd69e4c2e0a1a2d0033b346409e3877d253cc0d17ddce7b9286ea24f596810d730d590e7edf08f3ec60e4327dc067159962578065b21924fe7914775ef2300d908", 0x5d}, {&(0x7f0000e7f000)="45ced37177d17659d384f149bd4be82e014b1055c73138033a18fdb473d25b9cb029e096dddc76d1b3afb242d14ae272b9f9a30947cc0cb8a70cc752cf517c7e3eabb3027c46d2707b52e7e7f87dbcd66b3919920db36b082ec4257839191355a683311e933d346bbf7faf11be5a5236a1ca1a1a670d6ee03b782b5765f840fc0a16f0bba0e9a01f90d8a7c0a50122bef0163e", 0x93}], 0x3, 0x0, 0x0, 0x8000}], 0x5, 0x20000000) listen(r0, 0x1e) r7 = accept4(r0, &(0x7f00004be000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f00006b8000-0x4)=0x10, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000289000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000109000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000432000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d0000)=0xe8) r10 = getgid() r11 = getpid() r12 = getuid() r13 = getgid() r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000961000)={{{@in=@multicast1=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef6000)=0xe8) r16 = getgid() sendmmsg$unix(r7, &(0x7f0000032000-0x70)=[{&(0x7f000093b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000033000)=[{&(0x7f00007d5000)="6e44824044ddda9c2c3d3516f6606b000b10a66e5676bb156f", 0x19}], 0x1, &(0x7f00001a7000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x1}, {&(0x7f00007d2000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003b4000-0x40)=[{&(0x7f0000940000)="9ffc9366b9595e9213b4eca024cca6ce4b4784c75145a5a3", 0x18}, {&(0x7f0000278000)="0f0be3aef7688453b95ec51e6543ecfbe6e5bb6714b3a7513a319ca4e0b94bdcc13b73a1f485493848af9fe86172808ef3914bc4a066bcaa40726ff250c46b1a4f16a8e6a11377816ac9ce8822288f5ad0bd506485a0e2ed3f8358549eefd6f0e0587c2db00beb9625eca5659a70ef089f94bde682de1bf7195919155d9aadb2929d3f0ca3965ae17161faf5a6f4566fee1490683df681f1407a28edb6a397cbf021e438b79d24fa1b31a0c99e4dda1c3d0b334c6c635c268ce4032cadbe430705caeea97fab125e8f33d6c6c5f06663dfe4d733f17940a420dcf5", 0xdb}, {&(0x7f00005b2000)="f4214fcdd43dafd7575cf05d389b4dac84f7161cda14911a2d2cba2fc4decd3701a91c9ffff636092390881586a102a522dc189b56042fd7220bda445d11f6ee782cb82ce2669a8f4ab7ed720f1ad3dde974a77cd0b9aac27162c3f58ee4a39e2130c6b7842015ce699bc4a6931adf85815d8589221a3ecfe66309ca9338184bfa", 0x81}, {&(0x7f0000a50000)="48a39341a61745b42eaed1d6bcda0c9764e6ec4c9725348795d82f09d6a0c22fd5a3d211db5d846b372194dd983dcdc5534f7914a9ea9b48244885f654592d407e9648fe14415cfa26d70fcefb8165f5d33af17b9da1d4aef44972b3c749", 0x5e}], 0x4, &(0x7f0000fa5000-0x20)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x20, 0x10}], 0x2, 0x4000001) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000b8c000-0x4)=@int=0x0, &(0x7f000089f000-0x4)=0x4) accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) 2018/01/23 01:32:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, &(0x7f000008d000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000933000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ec4000)={0x0, 0x1}, &(0x7f000040d000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000f8000)={r2, @in6={{0xa, 0x2, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3ff, 0x2, 0x2a9, 0x6}, &(0x7f000066f000-0x4)=0xa0) sendto$inet6(r0, &(0x7f00008d9000-0x39)="", 0x333, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 01:32:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0xffffffffffffffbd}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)={r2, 0x5e, "5ded63873833888fafc67c96474b3e1797c4b2e5c582fd7611ab94b08cdae70156c3059320f4d5653866dd87b177ec5cc3ef99e8aa88fc3cbad0e27e2a645a4682036a942e7502ef1685dfb45ecf9d8a37f5db8d243d88f1b16460d93aab"}, &(0x7f0000000000)=0x66) 2018/01/23 01:32:39 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000008000-0xfa)="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", 0xfa) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000005000)={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="72c3f27299fb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2018/01/23 01:32:39 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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(r0, 0x8903, &(0x7f000001e000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x800454d7, &(0x7f0000001000-0x4)=0x0) 2018/01/23 01:32:39 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x2b2, &(0x7f0000012000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x1c, 0x2, 0x6, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x111}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 01:32:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) recvmsg(r0, &(0x7f0000bb6000-0x38)={&(0x7f0000633000)=@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}}}, 0x32, &(0x7f00005ba000)=[{&(0x7f000078a000)=""/140, 0x8c}], 0x1, &(0x7f0000ca2000-0xf8)=""/248, 0xf8, 0x8001}, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000394000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4764, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x8001, 0x8001, 0x7, 0x4}, &(0x7f0000d4f000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000954000-0x8)={r2, 0x2}, &(0x7f000051c000)=0x8) sendmmsg$unix(r0, &(0x7f000000b000-0x38)=[{&(0x7f0000776000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000344000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/23 01:32:39 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x1000)="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", 0x57d, 0x0, &(0x7f0000000000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000)={&(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000004000-0x40)=[{&(0x7f0000003000-0x75)=""/117, 0x75}, {&(0x7f0000004000-0x44)=""/68, 0x44}, {&(0x7f0000003000)=""/75, 0x4b}, {&(0x7f0000000000)=""/12, 0xc}], 0x4, &(0x7f0000001000-0xc)=""/12, 0xc, 0x0}, 0x40000002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000)=0x0) 2018/01/23 01:32:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000101000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000f4000-0xc)={0x20000000, 0x2, 0xd}) 2018/01/23 01:32:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00008d1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000464000)=0x0, &(0x7f0000a49000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000004000)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000006000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x4, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000003000)={r4, 0x100000000}) r5 = socket(0xa, 0xf, 0x3) r6 = accept4(r5, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000005000-0x100a)={r2, 0x88, 0x1, "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"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) listen(r7, 0xffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000008000)=0x4, &(0x7f0000008000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r6, 0x0, 0x17, &(0x7f000000a000-0x4)=0x0, &(0x7f0000009000)=0x4) 2018/01/23 01:32:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffc, 0xd889}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8000, 0x0, 0x8002, 0x7, 0x800, 0x8, 0x7, 0xfffffffffffffffe, r1}, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x4, 0x30, 0xffff, 0x4}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x200000002, 0xffffffffffffffff) write(r2, &(0x7f0000307000)="24000000260007003200000a003677037b0001ff01000000000000000012ffff2100ff10", 0x24) sendmmsg(r0, &(0x7f0000eb7000-0xf0)=[{{&(0x7f0000bf5000-0x10)=@llc={0x1a, 0xff, 0x6293, 0x10001, 0x313, 0x56b2000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f000014c000-0x20)=[{&(0x7f0000235000-0x85)="5b76c7c4187690ac3c451c9f56174366399031e35db09f7538749f83c8739abec95d598ec4161e5a0c86329535e163ba447b3d69a6c004d60f264674b617e64244dd03714948b8eb91c9e2a00f50e5edbecd7636e38977dd8d37c4eb5c89f401aedaa374a38088a1b2aa2ed4b0d1d18254f1091de6662f53bd2471d2a3182b3f1addccb3f0", 0x85}, {&(0x7f0000274000-0xac)="06b2fe26e7f531212753191fcaf95df2022ce09784800779e0f132793bbc840a8a4913b5d1b5756d3f8ed4a23ed79434f982aca86cb5cfd8a55948c5682aca63c3f91e6c2c447cb35f27d5d90f6221ae506fbeacd3d8eb69dd9ee52fa791702ae69f9652c6256a6c87e6e411d23f7c0c7759e87eb93f14f848c95e0aee3d77ecd7d0d75d2231f026539fff77e67041d83d932b7d7bcc1617e35a490c6364d15d4a0cc4b0558fabdb84f31f5d", 0xac}], 0x2, &(0x7f0000591000-0x1b8)=[{0x50, 0x10f, 0x3, "1d492aeed0fd2d9d5edf6f4683f3d9dea445a3627b6a7b7a8411b8c710e21e8cf96b769d2f1fe7bc4de98553b10cb34b1507b0f0c1c10bbb9cadd0529f35"}, {0xe8, 0x1bb, 0x4, "7b1c2bf3cbfb51003903498486317ce17d90d8e34d45dde46bfdc7ba44686e8e3c957b52f8c974d3149f91a2cd93a599b08d99a99b61916983b08a586f3d799636e9b869ff9eca3e3df99fbe08384df55910b7f0d8fea4d9c2cbd27546cf7bafeccfceee9a4899ad60e18937facb9f7d37a0664745e5fc9d3f8f2861bd561eb441339cb89d7b7402b36b9b2fdb35444a31e4c94ab1264138dc576cf401f6de97b436677175269c9d7a5014b068db41a24e8f8fbd0f42de388e51c3c4640d6e69cfb4adf66633ed9d84b5a245a8d7b5d6368e43badbd71a"}, {0x80, 0x108, 0x4, "e3a318c6822362b41c9db0a4caceee76590b19ddbf160836c1d383ef142fa3a7be38e324c62cc9c0635503c01758a7fcba0494098103bf3d5dc3f74a3260d4f185fd197995f774b2953dce4a0e36718c74a2c4ce101d3a47772dcbd1bdaa5f588ae17d3b26cf0d981c82d6724ea05ea0"}], 0x1b8, 0x40}, 0x3}, {{&(0x7f00006ae000)=@nfc={0x27, 0x20, 0x8dee, 0x7a93af3d7b202fad}, 0x10, &(0x7f0000ae3000-0x30)=[{&(0x7f0000689000)="7c92300c89f5edcaa444d77f66cf721049bf975efc54a639097ddc170dab1bbe29c47272176f07c79f21e9171371", 0x2e}, {&(0x7f0000e20000-0xd7)="73a9331a6c63667d994839b0f23213f763cecef07dd38a6bad997efb872eb60966afe6f65434c209cf2b9366a80c2a30b0331d12beef9931809ba61ead3464fa089e74602d01ee640200b923f93ec3bf556e29e4effe8aaf9d5655a9aacb73e800db1b96b9e7e1c40863d2f5c45a671f42c44a440b3286a0ffa8f784eb7e3ac16f7bbf5a157f61eaf074b6a9b4de30ff7fc321fb1be9bca17c53b590d128f6e424fd1d70f3204f83c316e022462313b6eedb61a31377d9bd1543d57eb45dc9d0b3a21654baf12fbebf6ed7398b41752ceb8fc60b9a4a79", 0xd7}, 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"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"}], 0x1308, 0x4040050}, 0x80000000}, {{0x0, 0x0, &(0x7f0000e54000)=[{&(0x7f00003a3000)="e3426493a75dec75b4c1415d767b38087430c88884161e0a41ac12b17c8d25c6439d041590d41d10e1b0a8275afa072c523a210e55e4845a27dcd913fb615237", 0x40}, {&(0x7f00005a0000)="a0d707db32e02494cc6b9b5163d5641800bc4db2778487c8d3390c2130023bacb0a07b24e6a5409fdc71af740641d61787e20b1c27f4c00e7b207af06d64e2f2db8a4983ae7e34bfe53582f6f74f60edeb8c11d59c14df85deb9d8252efa8f7f3772b81c", 0x64}], 0x2, 0x0, 0x0, 0x24040004}, 0x2}], 0x4, 0x8080) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/23 01:32:39 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000017000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000008000-0x6)={0x0, 0x6}, &(0x7f0000010000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000012000-0x8c)={r2, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000015000)="0500000000000000061c32f9ff98f83dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500000001000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r1, 0x0) 2018/01/23 01:32:39 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x1a000000000, &(0x7f000002a000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000024000-0x10)={r1, &(0x7f0000020000)="ec809c1e9718364d8d184f1e89d9e1bce8b620af90368328950fb8810a6744a5af04895f0eca9a50c629dbebd810f958edaf6bd636affd2d94c296e555058eeedc1dddc2bcdb48ffc02f031860b3f06806708309b43e9897e96bfa16458bf07ff508de34ff520c3fa6aa7f38b1d52b717f905ad0080472ef2fe19f6fb5bdd465bb443fd9c661acd5393f6612654bd52a48ed8c3a20484c8ccdaf5dd36cceb7114352b7050e68c013e155703bccbbed98b37095a59fab0bef9e27ea88b736951497103cc0be54ea6c24ea5f68727c4e26927df6cd"}, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000029000)={r0}) sendto$inet6(r2, &(0x7f0000006000-0x1000)="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", 0x1000, 0x20000000, 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f000002a000)={{0xa, 0x2, 0x92, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x80000001}, {0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2af}, 0x7, [0x4, 0x0, 0x7, 0x3, 0xe06, 0x80000001, 0x81, 0x9]}, 0x5c) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000009000-0xc4)=""/196, &(0x7f000001d000-0x4)=0xc4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f000002c000-0x4)=0x2, 0x4) 2018/01/23 01:32:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001e4000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[@rr={0x7, 0x3, 0x64c, []}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) r0 = accept4(0xffffffffffffffff, &(0x7f0000799000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce1000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006a0000-0x8)={0x0, 0x800}, &(0x7f0000f8a000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c6f000-0x103)={r1, 0xfb, "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"}, &(0x7f000037a000-0x4)=0x103) 2018/01/23 01:32:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000178000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000edb000-0x4)=0x1c) connect$inet6(r1, &(0x7f0000159000-0x1c)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b99000)={0x0, 0x7f, 0x4, [0x2, 0x2, 0x3ff, 0xfffffffffffffff9]}, &(0x7f0000282000)=0x10) bind$inet(r0, &(0x7f0000e17000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000178000-0xaf)={r2, 0x4, 0xa7, "d0bd935aae8b4b78244934e0b662db14c97451137f8bb04f15ac6215a49bfedc596a267aa66dda62e31d22e57d23603280e7dd7e07c259a326a8eed30a485cc4d14aee3162c04ed2b47a5c0bd166959138b94971a97647e8f5074ecad603cb758c5ee8f3ca19b0ba33a6998038dbb1c7931b98cfb40ef5bc7a8a77dec47263f86ff002ceb2e17ce0a4342d6451e45c1b291ddbbb862406d8f8ccd347b676aec9e0e766da49509c"}, 0xaf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) r3 = socket(0x7, 0x1, 0x8000) connect$nfc_raw(r3, &(0x7f0000615000-0x10)={0x27, 0xfffffffffffff801, 0x0, 0x3}, 0x10) connect(r3, &(0x7f000051a000)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/23 01:32:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000000000)=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) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x2798}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x3, 0x200, 0x0, 0x0, 0xa, 0xa0, 0x20, 0x2f, r2, r3}, {0xbb, 0xc00, 0x8, 0x7e, 0x5, 0x2, 0x0, 0x695}, {0x8, 0x800, 0xffff, 0x7fffffff}, 0xa1, 0x8, 0x3, 0x1, 0x2, 0x3}, {{@in=@empty=0x0, 0x1, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x0, 0x5, 0xffffffff, 0x60000000, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d5c000-0x18)=@get={0x1, &(0x7f0000f71000)=""/203, 0x9}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000f73000-0x9)={0x1f, {0x2, 0x7ff, 0xfdd, 0x1, 0x8, 0x302}, 0x0}, 0x9) 2018/01/23 01:32:39 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0xce, &(0x7f0000f1f000)=""/4, &(0x7f00002af000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x4, {{0xa, 0x2, 0x8, @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]}}, 0x88) 2018/01/23 01:32:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair(0x7, 0x0, 0x6, &(0x7f0000233000)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000091d000-0x2)=0x3, &(0x7f000014c000-0x8)=0x2) 2018/01/23 01:32:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000514000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000217000)=0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e2b000-0xd6)={0x0, 0xce, "76067eda151542032b21f08587373dc43a504446be18489ccc122aa2f406d55bdafa102ebe19a152b33132ea06308bfbac8d518bf92796e13811c4b693dd309a4927d7b53bb2750e46798172a8427481c82c17d0e2b5739bed3782d0a8def9fa61e0786c15721359a56cf49edf494182080df18db3419c0cb0d1e9027314b9b4c006a3529c743395f8f8eec4a63b374e361a2e959d975b8f891afbbb18556567bf311324a4a8c9224b7044ee836817b902ae9a49580688d627d9fe125c90d21eeeb8a151a030db333956af660a19"}, &(0x7f000061e000-0x4)=0xd6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b4c000-0x8)={r1, 0x1}, &(0x7f0000dd8000)=0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f54000)={r1, 0x10000}, &(0x7f00008bf000)=0x8) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ac0000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 453.732618] ------------[ cut here ]------------ [ 453.742826] Driver BUG [ 453.743036] WARNING: CPU: 1 PID: 9491 at net/core/xdp.c:22 xdp_rxq_info_unreg+0xc1/0xf0 [ 453.753703] Kernel panic - not syncing: panic_on_warn set ... [ 453.753703] [ 453.761064] CPU: 1 PID: 9491 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #203 [ 453.768321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.777654] Call Trace: [ 453.780246] dump_stack+0x194/0x257 [ 453.783856] ? arch_local_irq_restore+0x53/0x53 [ 453.788517] ? vsnprintf+0x1ed/0x1900 [ 453.792304] panic+0x1e4/0x41c [ 453.795474] ? refcount_error_report+0x214/0x214 [ 453.800217] ? show_regs_print_info+0x18/0x18 [ 453.804710] ? __warn+0x1c1/0x200 [ 453.808159] ? xdp_rxq_info_unreg+0xc1/0xf0 [ 453.812457] __warn+0x1dc/0x200 [ 453.815726] ? console_unlock+0x983/0xd80 [ 453.819855] ? xdp_rxq_info_unreg+0xc1/0xf0 [ 453.824162] report_bug+0x211/0x2d0 [ 453.827780] fixup_bug.part.11+0x37/0x80 [ 453.831837] do_error_trap+0x2d7/0x3e0 [ 453.835705] ? __down_trylock_console_sem+0x10d/0x1e0 [ 453.840881] ? math_error+0x400/0x400 [ 453.844664] ? vprintk_emit+0x3ea/0x590 [ 453.848631] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 453.853462] do_invalid_op+0x1b/0x20 [ 453.857156] invalid_op+0x22/0x40 [ 453.860590] RIP: 0010:xdp_rxq_info_unreg+0xc1/0xf0 [ 453.865494] RSP: 0018:ffff8801ad046e78 EFLAGS: 00010282 [ 453.870836] RAX: dffffc0000000008 RBX: ffff8801d8563e80 RCX: ffffffff8159f28e [ 453.878086] RDX: 0000000000010000 RSI: ffffc90002194000 RDI: 0000000000000246 [ 453.885337] RBP: ffff8801ad046e90 R08: 1ffff10035a08d4c R09: 0000000000000000 [ 453.892587] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d8563e8c [ 453.900446] R13: 0000000000000002 R14: 00000000000003e8 R15: 0000000000000000 [ 453.907719] ? vprintk_func+0x5e/0xc0 [ 453.911510] ? xdp_rxq_info_unreg+0xc1/0xf0 [ 453.915818] tun_cleanup_tx_ring.part.47+0x236/0x450 [ 453.920903] ? tun_queue_purge+0x20b/0x410 [ 453.925130] tun_detach_all+0x4fd/0xbf0 [ 453.929092] ? tun_chr_close+0x60/0x60 [ 453.932960] ? lock_downgrade+0x980/0x980 [ 453.937107] ? mark_held_locks+0xaf/0x100 [ 453.941238] ? __local_bh_enable_ip+0x121/0x230 [ 453.945895] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 453.950895] ? dev_mc_flush+0x32/0x40 [ 453.954673] ? trace_hardirqs_on+0xd/0x10 [ 453.958820] ? __local_bh_enable_ip+0x121/0x230 [ 453.963475] tun_net_uninit+0x15/0x20 [ 453.967259] rollback_registered_many+0x9a8/0xe20 [ 453.972083] ? tun_detach_all+0xbf0/0xbf0 [ 453.976211] ? dev_xdp_uninstall+0x310/0x310 [ 453.980600] ? print_irqtrace_events+0x270/0x270 [ 453.985338] ? print_irqtrace_events+0x270/0x270 [ 453.990076] ? __lock_acquire+0x664/0x3e00 [ 453.994290] ? check_noncircular+0x20/0x20 [ 453.998520] ? print_irqtrace_events+0x270/0x270 [ 454.003266] ? lock_acquire+0x1d5/0x580 [ 454.007220] ? lock_acquire+0x1d5/0x580 [ 454.011179] ? rtnetlink_rcv_msg+0x508/0xb10 [ 454.015603] unregister_netdevice_many.part.118+0x87/0x420 [ 454.021212] ? unregister_netdev+0x30/0x30 [ 454.025430] ? unregister_netdevice_queue+0x290/0x5f0 [ 454.030603] ? rollback_registered+0x3c0/0x3c0 [ 454.035164] ? __mutex_lock+0x16f/0x1a80 [ 454.039202] ? rtnetlink_rcv_msg+0x508/0xb10 [ 454.043594] unregister_netdevice_many+0xbb/0x100 [ 454.048510] ? unregister_netdevice_many.part.118+0x420/0x420 [ 454.054376] ? validate_nla+0x209/0x6e0 [ 454.058351] ? rollback_registered+0x3c0/0x3c0 [ 454.062924] rtnl_delete_link+0x10f/0x170 [ 454.067051] ? rtnl_link_ops_get+0xb0/0xb0 [ 454.071272] ? full_name_hash+0x9b/0xe0 [ 454.075242] ? __dev_get_by_name+0xfe/0x150 [ 454.079549] rtnl_dellink+0x2d5/0x7e0 [ 454.083335] ? check_noncircular+0x20/0x20 [ 454.087562] ? rtnl_get_link+0x2b0/0x2b0 [ 454.091605] ? check_noncircular+0x20/0x20 [ 454.095870] ? ns_capable_common+0xcf/0x160 [ 454.100190] rtnetlink_rcv_msg+0x57f/0xb10 [ 454.104422] ? rtnl_get_link+0x2b0/0x2b0 [ 454.108469] ? validate_linkmsg+0x8e0/0x8e0 [ 454.112778] ? __might_fault+0x110/0x1d0 [ 454.116829] netlink_rcv_skb+0x14b/0x380 [ 454.120878] ? validate_linkmsg+0x8e0/0x8e0 [ 454.125192] ? netlink_ack+0xa10/0xa10 [ 454.129066] ? netlink_skb_destructor+0x1d0/0x1d0 [ 454.133894] ? netlink_unicast+0xa2/0x6b0 [ 454.138042] rtnetlink_rcv+0x1c/0x20 [ 454.141739] netlink_unicast+0x4c4/0x6b0 [ 454.145798] ? netlink_attachskb+0x8a0/0x8a0 [ 454.150206] ? security_netlink_send+0x81/0xb0 [ 454.154779] netlink_sendmsg+0xa4a/0xe60 [ 454.158827] ? netlink_unicast+0x6b0/0x6b0 [ 454.163045] ? security_socket_sendmsg+0x89/0xb0 [ 454.167793] ? netlink_unicast+0x6b0/0x6b0 [ 454.172014] sock_sendmsg+0xca/0x110 [ 454.175712] ___sys_sendmsg+0x767/0x8b0 [ 454.179673] ? copy_msghdr_from_user+0x590/0x590 [ 454.184419] ? __do_page_fault+0x5f7/0xc90 [ 454.188633] ? lock_downgrade+0x980/0x980 [ 454.192771] ? __fget_light+0x297/0x380 [ 454.196728] ? fget_raw+0x20/0x20 [ 454.200182] ? schedule+0xf5/0x430 [ 454.203701] ? vmacache_update+0xfe/0x130 [ 454.208195] ? up_read+0x1a/0x40 [ 454.211543] ? __do_page_fault+0x3d6/0xc90 [ 454.215766] ? __fdget+0x18/0x20 [ 454.219126] __sys_sendmsg+0xe5/0x210 [ 454.222912] ? __sys_sendmsg+0xe5/0x210 [ 454.226869] ? SyS_shutdown+0x290/0x290 [ 454.230831] ? SyS_futex+0x269/0x390 [ 454.234540] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 454.239548] SyS_sendmsg+0x2d/0x50 [ 454.243086] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 454.247820] RIP: 0033:0x452ef9 [ 454.250994] RSP: 002b:00007f5684409c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 454.258700] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ef9 [ 454.265950] RDX: 0000000000000000 RSI: 000000002001bfc8 RDI: 0000000000000013 [ 454.273198] RBP: 000000000000003d R08: 0000000000000000 R09: 0000000000000000 [ 454.280458] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef658 [ 454.287706] R13: 00000000ffffffff R14: 00007f568440a6d4 R15: 0000000000000004 [ 454.295986] Dumping ftrace buffer: [ 454.299853] (ftrace buffer empty) [ 454.303561] Kernel Offset: disabled [ 454.307165] Rebooting in 86400 seconds..