9ca29301e790b0137acad6214f671d49a4a1909c23663ded3491e1d02ca10c725b5819c36ea1a8110f34aa6042cf5cec7df4b06408d080a9ee0469ee5f93abca896aefa4b70051cdacff4a04c8dd1c5b99cb116e448bd9e7b119a7ff2a3c4d61ec103631764b0f7a55eeec8a2a981437fa6fe4ebcf25d894dcbe4918477d9e285f0299ad2f476dabf17f91b8fd7a5a928fb38a868df63a8daeb2ad183709fa2b311809a8d3d988ed802965ac16ad175c2dad8112c2b6fd0", 0xef}, {&(0x7f0000001000)="3ba384407fddf64d93aa2786776ba8c3ed4837b5eee1dc541ce06fa17e679e3389d0b4cacb31996b132e57ecbb2806f21d386a5c9e948487991b1842e23e769cb59b73", 0x43}], 0x3, &(0x7f0000001000-0x98)={0x98, 0x187, 0xffff, "0965e4284a1790c1cd82dc52ba008b3e4fa193cf8681c35861c0ce794e5638211cb44872fd98664e3676a2d7a87177f367bb8d839bb04506b5ae374505aa52901676faa6d66102ab7b244900b148e6bcdb8a78a064873e03deea5ec4488d47c52f4d6009e598cc4d54831923f1910a263a4bb70fd913172fabc112bce12b938a54"}, 0x98, 0x8081}], 0x3, 0x10) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) 2018/01/23 04:07:47 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000ba2000)="c2ab6365b784e7ed2d2d574e0b9cb2", 0xf, 0x51, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000001000-0x67)="a82b8029d120ffe555c51d55293d801dbf55c832704c7deb057bdb7b63a1f37103cae76b42c4eed665f77f73bd8dfdca9f9242aa09489d57226141cb79f2dcaa9bddf6c2560ff00949e653ddaad5ad2f015c0f79ae98ac0bea63aac2ba633317cdb3528ba586ad", 0x67) setsockopt$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) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a00000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x5}, 0x8) 2018/01/23 04:07:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008a6000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000c91000)={&(0x7f00004bb000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000255000-0x10)=[{&(0x7f0000c31000)=""/41, 0x29}], 0x1, &(0x7f0000dcb000-0xf5)=""/245, 0xf5, 0x400}, 0x40) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0x1f, 0x3, 0x6) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000008b000-0x1c)=@req3={0x100000001, 0xffffffff, 0x0, 0x0, 0x100000000, 0x5e751277, 0x9}, 0x1c) sendmsg$netrom(r2, &(0x7f0000812000)={&(0x7f0000be6000-0x10)=@ax25={0x3, {"0c8207a3f851f6"}, 0x0}, 0x10, &(0x7f0000956000)=[{&(0x7f00000f7000-0xba)="ae2fa7abe137e29aaf00392c288a2682170f50717cbe9d029cb5b9bf20a2963340086fb928b6e1755106523355b13542d4204fb98f6b740b7eee2dfe1dd7761ce454cff66089dc49929d5dc2df79dc9a48b274c3e91cc32c3677180183758eef7e87d7098eabc9d609aa17cde42d2f41df0c2b4f6babe44431d364a17be04dfcf6a5acdc879da6777a0a8ab000ac5407a828c0db41dc15433a3bac021846c86386169bd16b3fdca51454c360eef201ef9e470977c1cd79a9b225", 0xba}, {&(0x7f0000658000)="a72abf15c31be09474343bf98731544c1455116926a33d480979c60579a4c33f64c87b8641da18cd4c7f8819cc887abe1bc6a1da5bb2764b4a9613d091901fcec40e2829c957692120fc896128344576384be957da2e9dd22d743e52a914741983ac9aa5094f95bfeb2ad6cfa8186694425e2b8f6a7d7cba0f78d18a2913557c4ac8dd343e97274138c5361a7652dacda911e024af8056a4be3e7598e98d3a7c86482f3017c346", 0xa7}, {&(0x7f0000eec000-0x45)="61f3e70519dcd5691798750c6bc5e6a4330ca4ed40d1c195183f2b4923abfdff2284c02ebc4b4d0e091c410c60abcecf13fb4076bb01690da82690d194523c78a4dc7c574e", 0x45}, {&(0x7f0000439000)="9c998170b0", 0x5}, {&(0x7f000091e000-0xf8)="b3bd8c4f4fe8cdaed30b700ccae1829bfee60be090c3c317b0a0682fe1fd8a0dfdead08133ce2298f49c356b25af5442afacadf9b230ae4207aeedf572e783ba40b94e06293e2d5c00905351d93f0eac864aabd9b5728f740deb8ef945480a9da03226d10a3dbc21cc32e66d2c4b46b9d9e0183d7a42db597be0e562ce4111b8ccc6d51ddcf6523fcdba68b836965d204319d3f3edca3b3e695107efb50c89fc50bcc15b921b05a5f86a9d220f10518bd6b9aceeb4c6e36ab0d9bae7f726270e8896fd20f90dc712bdf83b55694f780e908a50018c4aa93851aa1ad698a1a4828c42ae98e665d3aabd6dad48ef9589282fc452296b53c748", 0xf8}, {&(0x7f00000a6000-0xcb)="fbdf2677be5659900e46b04e55de5a30161a2303283734941aa0137486505ac7d72747db6da887073ecea260a11583e8a5b2cdd92cac9776085d44f7b47c3489356ade8117ecd657440305679ddff66185cbc4b87a1c80d3f152b20822998b81e6386c9c0dc7b94ae6c4af0772bf4e925d5faf0958c90e524635e8d2ab8a316cb00e346021f355478f5be294ac6ddd8c5cd85aa72288932841e9529e4bf9d7055a6b496de22a5c0eeb37c8ca793c342c45d4e6a797eff964497ae34a14b1972994fd267cc3fb8474b10d41", 0xcb}, {&(0x7f00003a2000)="853917007a9db41d40e447224eabe69a41ebc4c8e829ce826f6f6c216cb1654ab562b0f12eef8b24111f55573b826c1bd1585fdb1670204ae0e3f2b5b3d438e4d7b48f8e57cc65fbd32c548261824871e7dbb91b67627db8c59d12960b108884237556e489e99368", 0x68}], 0x7, &(0x7f00006ce000)=[{0xa0, 0x106, 0x5, "f98bd8a29b8811d2f172f1c673b6928c16035938885007c9054d82c45e2214ed7a0e1ce41f777c9d8b7d619764173653bcd89f5b4a7f8b8b9831ea3bd21e3dd13a86af5fbbe259d4230389960acf891e5560479d91a8ad4bc6c1854179a6ef2538e6b1e1b5f547989cec82f82256c4bf843ecae6060c79a12db58615acc9b840fddee26edd3fb93d3e5fcd2ded26e150"}, {0x88, 0x6, 0x5, "eff3eafa4dff58e50807dd5abfb7b5b3650cebc0765bd7793a629b72230c8449f4301c7cbc78674bd4f8f28b054e90dc548bfab99edaadd9fc466c6db1b088659378b9cc67aaecb0fb5701722cbba8b20cb50970b8e92fadb50a106524eecbefbd3d25574aba6332de22d36b6e05eda604"}, {0xf0, 0xff, 0x401, "6b6200b8a114c895ecbd2d1e7d3cb0873b5e1fee9539e4736eb4513664bf8c2004a5ca4b04f7052dba3c628b6d35772c2301a18e2f32869a715b6ff18de1d3ce2f2b68068ffea7ae7f80da2b0c550bc42e1fb81437499c3f7ba61e1f1e7dc3bd00e283b0320095161251e29e79f05fd687f473eb6fe75854eaadaded17ceff320e85cebaafc19a94bfdc71379edc6e96c906b2d946894646d75d3f74504b3de914c49e9cd5b63ab28f03bf0f4843091306e8926f1367906e0f90e0d21e6e4f01d2048e62cc793b71283942817f846e2c4e3c82d35c00efb655d24a3c43c5"}, {0xa8, 0x10b, 0x0, "259a95f86b6dc15752dd5614cf5c7aaf853dd04eb07b334784750ef0e595aa640e7e0640cc208ea8b1aad15ed4e5f6972a18352e14f9365718eab916e58ca7d0f084f73875acbaa4160a970db4e8756ba282b4e00aa748b6ca698c0dfc29ebce1693fc33128c15f3a5c0a21d2e7a469034c583d913b35c5cd5ca7ca17d72595e89ba89c3033e96fa61487e441a144a37e9"}, {0x38, 0x1ff, 0x400, "2a8f715c0da8f928d355120f64c47e4ab9e91f240ec8478aba5d8a8bf452ed786c7fbe0f"}, {0xe0, 0x112, 0x3f9, "cda51555bcab41bc6fa81bdd20d16bed734eb05d278c3f32d1bb50f35b8b85877d77ce8eb94c9d3d306dcea900479b5ed92897027df1c84a83213c9bd0689fd4f794de90cddb9cd286314b19f216d111c8403c8181d761ca9aea9f338511e77b4dad3ad23f30163e4917a04da183da138c2f8726f1ffcbf76e20564591ff9d390149dbd0a96f06c8d5320b322fcfd461d7b475154da4716e3dc5ab83959d728868322ce6f35e08c15bbe4342db7cf1f2a1564f64e49833e96a36b657cdcd3d0cbf28c3cab7fe0613ca48121a77f1"}, {0xf8, 0x13d, 0x20, "44279685fe63e9ef7cc858ffbe189f626c2dca39c44a3064d30cb8d9159ec23eef2df3129edd2e9eed0393b809b07a9754428d4b196d4696752b449fb5a7de9074320b7e19db8a1cb09035120ded817cea881a68f6be1c543c258253501777f615f0d8a5dbd22a74d5ec91b667e758d8764e606b5ee43fd7e8a4d3c42f419a98dc8702a7b1e4e7ae8b8254dbef2c6664daa4ad4a2afdcc31a9fe8d6d9812a6188f03f7562550cff5c33bd67601729495e76a2b9496a56e0a332387c51a9731adbab76d9f221153e7bd9ac3b26154d2700f9114a4b35588c0d4979e2f679540b5da"}, {0xf8, 0x1ff, 0x10001, "68e1c29614c7b2be7ebcfaa606401ea6292a8f2bfa0c71fab05bba92b911f0fee22289fa1cec92e5f2a0f34d13d8fe8dc0a9d6357a93111c9c78e77dd6a11bc4984e4b11fd23c5c4ce3e15793c56563f12609afd7e64656bb59ec17cdb2684844484e6472272b2ffc7a3713a8d058763def6820dde446a656e816f97b5fcfc7006ac7191fdfea6845370852e3904f9959493e58f34d75d78b9aef3f01aff9445d518c186adab7c5ac0662934c8a1cb5bebf69ccb9e05e04f19d79f55304ee8d273b40320fa22ae2f66500a008b2a83ffd70fbf594c4be34ba0d1897e68634ed46994fb"}, {0xa0, 0x1, 0x18c, "5a0005aedc797f358e575e48073e4f8fc17fa748c6c06a253c6f86e58bc6bf5c3c8cd7e78a6b47d3e5ee4d915b7dbab534f3cd9cfe69bfb7f4904dce43fbec3dd6f2402a4a56db2fd5c16f91e5ef6a28637159ddc0a0b14a68ea6ab6f43cfe65e67b97555fdc4535df3bc0644bf09bc9b665b24caa458d46aa934b24c0dfc416004d9d83a460c1d41e2d91dd3684be"}, {0xa8, 0x10d, 0x100, "0e74e39be9739a647b427896fbc6e1bc9e9c809a6fc0d9329a371367d1abc42d0dcba51b44d50b2bcf732e2867e2dacf20f3e5f507806e49ece216fcf640f17d7b275ac2bebe056a6a0753fb257ec7bc68e4cb016ba4abd3ee9ae6e4c0d3a2783a634f11da56be70eabab3b1ceaaa36ca48dbe9239598d7347ee1f97c5924eb46d580e4552fc551e493854000da79b1a7b3035ca"}], 0x710, 0x4}, 0x24004000) bind$inet(r2, &(0x7f0000e22000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000773000-0x4)=0x8, 0x4) r3 = epoll_create1(0x80000) epoll_wait(r3, &(0x7f00000ad000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x3) r4 = accept4$inet6(r1, 0x0, &(0x7f000003e000-0x4)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00007ed000-0x4)=0x76a, 0x4) ioctl$sock_bt(r2, 0x541b, &(0x7f00004c0000-0x98)="84ad116e917092df97910a42b521b1ed8af7d0e040aa278f9790d1af3b2e2c75a9e2cdc73d2d6a268e03b39c35666a8b0e41f2e1f5dd46b6b687f6054ededed1cfc3f822d697a091f2a7c7bf20dff00e834b2a0446cc4b2bbdbe1ed17bdf6ab090a83438bfab619e083c6439dc5af9f5f2c0adcf5bd6b1ff9d7f1d6f6c4008334f2960c8bb524d41262eef0b54155c257a49d4fe027b2731") setsockopt$inet6_MCAST_JOIN_GROUP(r1, 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) 2018/01/23 04:07:47 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000000b000)=[{&(0x7f000000c000-0x52)=""/82, 0x52}], 0x1, 0x0) ioctl(r0, 0x800000000008982, &(0x7f000000a000-0x2)="e463") 2018/01/23 04:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept4(0xffffffffffffffff, &(0x7f0000181000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db3000)=0x10, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000369000-0x8)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b99000)={0xe, 0x7, &(0x7f0000a58000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x4c}, [@map={0x18, 0xe, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @generic={0x6, 0x7, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d4a000-0xa)='syzkaller\x00', 0x3, 0x8a, &(0x7f000061b000)=""/138, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ee6000-0x8)={r1, r2}) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r3, 0x107, 0x8000000000c, &(0x7f000088b000-0x4)=0x0, 0x4) 2018/01/23 04:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000038000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a6000)=0x10, 0x80800) ioctl$sock_bt_hci(r1, 0x400448eb, &(0x7f0000a35000)="0cf56488a0b1e6dd905e334de16c7c8543365d50057beb5d4fb3412a3c1402b25918f730429f28e80875896b9b0ed47718f1b2b8757fd27e5dd67e63227782b95f131224974e7c29dbec8ca69a35006c4f8490dfafb9abe0744850c48529f4f25d2d432e64781e3ddc213f9d3019a0842a203bb17acf610d935ac80e31b3a2239c5bafaccf77cd0a7204106e633fd338a754df") recvfrom$packet(r1, &(0x7f00005cb000-0xa3)=""/163, 0xa3, 0x141, 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000c9c000)=0x0, &(0x7f0000e5e000)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000037a000)={0x5ac, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket$inet6(0xa, 0x1, 0xd3) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00006e9000-0x4)=0x0, &(0x7f000097a000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 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$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000bad000)={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, 0x7, [0x8, 0x3f, 0x401, 0x1, 0xc51, 0x2441, 0x3, 0x4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000833000)={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, {0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}, 0x9, [0x8000, 0x97, 0x81, 0x9c0e, 0x6, 0x401, 0x56d, 0x8]}, 0x5c) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/23 04:07:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f65000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006bb000-0xc)={r1, @empty=0x0, @loopback=0x7f000001}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000002000)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000000)={r6, @in6={{0xa, 0x3, 0x62, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001000)={r3, r4, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x8000000803, 0x6) sendto(r7, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/23 04:07:47 executing program 4: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = socket(0xf, 0x2, 0x3f) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000a5f000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000093000-0x4)=0x20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/23 04:07:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000071f000-0x44)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000d6d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000792000)=0x58) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000716000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e89000)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005dc000)=0x0) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d0e000)={0x0, 0x0, 0x0}, &(0x7f000045e000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007f9000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000011a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef7000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000724000)={0x0, 0x0, 0x0}, &(0x7f0000e9c000)=0xc) r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ce4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c16000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c27000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000377000-0x4)=0xc) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000039f000)={0x200}, 0x4) sendmsg$unix(r1, &(0x7f00000be000)={&(0x7f0000d27000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00004d1000-0x60)=[{&(0x7f0000762000)="", 0x0}, {&(0x7f00002f1000-0xfd)="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", 0xfd}, {&(0x7f0000b6e000-0x92)="12e174d83706071bd523497b221f2b98448d657a802718e9f458215961c444cbf44cef72f2c00f644dea0179b608f005cf6b1b0fef8af87e3a43ba4358ffaec7f1c028ac8c17225ec5726763dc43825e4ac3aef9c46497cb95c981be87c0109581931bb2ff8360da3fce1e046baaf2a37ce7997673152c6af622699fb7501417589a80ae9d6fbcefe2bd8ddeb8aa290e48f7", 0x92}, {&(0x7f00008c7000)="f969aaf50053980c6c45bb4970ab3650b1c1368dd10de3aa0f7fcfe2c0fcecd508ed4804b512b9ab5432edfe25f565f059fcea2be75774d54511fa78653b68f41732f8f23a435f0b2db80d74c9ad684b887173ad42aab2faaf3f47eafac6b518dd0929e1d5dc99daef54cef332a760310b5dff2b35fb33af7377", 0x7a}, {&(0x7f000007a000-0xd9)="5c759d9d96402112423465e05cebd81c7dfd8151b0136e8e36db62682564894e62c5c1aad24c39b77f87cb499e1e544a6b1458deb6a5497ec0b54834d652e71dcb59eb5c6572bf3f9dc62cdd88db37b618447db4519b9727d9e94440d50cb59905d60f3395dffa7fb7e82ad579f3cd066f73f194ac71f3ca34db7ce993f210d66a0fb7520c31c994e3d7a9ee8c2aa3257a0a26e644ca491e1c4f0a2d0fff8ad8488d8a9a562b35fab734fd3a3f59f4bd5599877e0541c7e581295adce7afb9d8adc1e807c3ffdd351a92d9efcb4fd24cd4ab35373df9629a09", 0xd9}, {&(0x7f0000558000-0xb6)="68d652a07867b0daa6377114e81345b1f83b9fdc57d0b365d4fcb866b66481f1130455e3e80537e53c40dbaac9fe19ed22c9ea39c2b57689a79f75e8c81792d3ccc77d84214d7242e1ac29d64dbe423e9fc0d3b6e3e32429214a3654deb6e2fb3ce730657705f157dc90a129216cdd5a03f3eea3677e849e58832a2ca75daff421aa7065d61515e0631b25d8b633951c19e6f0d789ea9dcfff4e220339c504ec4b41b22d35edac20bbbbf4042875aa156f9cdd761a2e", 0xb6}], 0x6, &(0x7f000035a000-0xf0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xf0, 0x0}, 0x4) 2018/01/23 04:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002ac000)={0x0, 0x0}) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dd6000)={0x0, 0x0, 0x0}, &(0x7f0000309000-0x4)=0xc) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/23 04:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000779000)={0x0, 0x3c, &(0x7f0000ab3000-0x4c)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000792000)=0x10) r1 = accept(r0, &(0x7f00009b0000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000ca7000)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d29000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002e4000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d79000-0xc)={r2, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000a7b000)=0x0, &(0x7f0000e30000)=0x4) 2018/01/23 04:07:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000704000)={0x0, 0x100000000, 0x3, 0x2}, &(0x7f000013e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000df2000-0x6)={r1, 0x80000}, 0x6) 2018/01/23 04:07:47 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000022000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f000001c000-0x4)=0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000017000)=0x8, 0x4) pipe(&(0x7f0000026000-0x8)={0x0, 0x0}) bind$vsock_dgram(r2, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) 2018/01/23 04:07:47 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=@newneigh={0x1c, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f0000305000)=@flushpolicy={0xffffff2e, 0x1d, 0x400, 0x6, 0x1, "", [@ipv6_hthresh={0x8, 0x4, {0x4f, 0x6}}, @algo_comp={0xe0, 0x3, {{'deflate\x00'}, 0xfffffffffffffe49, "71dccb2abf1fefdd641d964383aadfadfc4676d2fe78d25f307318a4865af15215b8ebef748b08de2b5079006d0f2c2292eeb17c0008d913bbf61b546923f26231a88aa1e8dccd9d14f18d76d0a3eef4a0744477b20127b03dc468c3655d625a0f59f9a43bbe3b4116a0242e5f6a217fb6522457aa934e463326cc16e7e4cc11e04cb53d248bbab69f40222614c38f29a469e16c1c09d29f"}}, @algo_auth={0x8c, 0x1, {{'sha3-512-generic\x00'}, 0x218, "990f76ba91753d46bb985244218d3c044002d7f35deb26cff3b06aaebe1b9a7403a0554fdb310f10b21bcc4f7ad4ac77849a4aafb9f0d4490be7ca5c76ae36cb57f7d9"}}, @output_mark={0x8, 0x1d, 0x31a}, @lifetime_val={0x28, 0x9, {0x40, 0x8, 0x5, 0xffffffffffffff81}}, @sec_ctx={0xec, 0x8, {0xe6, 0x8, 0x1, 0x8b0, 0xde, "435d8112201b446aaa55af7f9a54f464432b1374d53aaa938df52dcf4cef42af7fb13e019d8e4f92e9f5ae29ad84a6a81ac9f3572d03334c4c92ae47e3e263d9355fbca43dcf5787da57dc55d2dbc0e49b42c5ab79707166a2ccce8ec2ff619f0fafcb7a742201a2cd87673dac806212f0e394c372a1f40468944dcffaf672b3509d36e6c921d6fea1de7aa5a97a0b6872937291af95a480e4440d107ad56966f9080887e5dbb111e9fbd4b862f2d76438454dde5af9559eb79fc1cf5a068bb5def184f4aa9f362e0ebae6604acdac8a4e5a1030a6351363b38ead3efe98"}}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x990, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000b8a000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000043c000)={r1, 0x58, "e23e9f5baea4d58407f97d34f65921cd4a1e93babb785569c8037147822a2d36c7913e64e1fbd2b2f5ee4280a1b35341b03047365675b0221b660294eea34d10882c64513f16ca4c41585ca452948a7ecefe449f85daf822"}, &(0x7f00004c7000)=0x60) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000aeb000)={0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000aee000-0x82)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r2, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x7}, @md5sig={0x13, 0x12, "7b5dc8e0c98739dc8dee8f51ef0b840e"}, @generic={0xff, 0x10, "40c9e32c653a274b406e0080d4c1"}, @mss={0x2, 0x4, 0x0}, @window={0x3, 0x3, 0x94a8}, @generic={0x7, 0xf, "b871be5bf88a020dc3280094eb"}, @mss={0x2, 0x4, 0xfff}, @timestamp={0x8, 0xa, 0x6, 0x0}]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/23 04:07:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x4c, &(0x7f0000164000)={0x0, 0x0}) socketpair$inet6(0xa, 0x800, 0xff, &(0x7f00002c4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ace000-0x8)={0x0, 0x30000}, &(0x7f000096e000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000033c000-0x10)={0x7, 0x3, 0x401, 0x101, r3}, &(0x7f0000916000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d36000)={r2}) sendto$ipx(r4, &(0x7f0000d7d000)="e7b84dbe9ef04c04f4cb1a3b6099ec78e33a2848c6afa21aadcb3f7ffe", 0x1d, 0x20040000, &(0x7f00006aa000)={0x4, 0xb48, 0x4, "c7bb38d7603d", 0x23600000000000, 0x0}, 0x10) r5 = socket(0x10, 0x802, 0x10) write(r5, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff481008800", 0x26) 2018/01/23 04:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f000083c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendto(r1, &(0x7f0000a70000)="", 0x0, 0x40, &(0x7f0000b2a000)=@ax25={0x3, {"848b0d84b6c8e0"}, 0x7}, 0x10) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/23 04:07:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f00000be000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/23 04:07:47 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000fcb000-0x1c)={0x5, 0x3, 0x4000000000080, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a06000-0xa)={0x3, [0x9, 0x7, 0x97c9]}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000acb000-0x8)={0x1, [0x0]}, &(0x7f00007a8000)=0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fcc000-0xc)={r1, 0xfff, 0x30}, 0xc) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000fcc000)={&(0x7f0000fcd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a3d000-0x10)=[{&(0x7f0000906000-0x34)=""/52, 0x34}], 0x1, &(0x7f0000fcd000-0xac)=""/172, 0xac, 0x1}, 0x40) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000fcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000563000)=0x14, 0x80000) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f0000fcc000)={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/23 04:07:47 executing program 6: r0 = socket(0x10, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xc4, "f4167b115acdab299b7d9db13e84cad6ca66d77c41913d3eba5c7e0f06e52f49b260892f3a0bd877ef84cf73b164a0880101ce1a3e5bf879d8603049e6ef6ab25148197b6f3d64fec427cdc85565861b839e6aa4d657c92c4644410b0eabbe63b4d2f0c1437d0f32d9f19ed3255ef677f8a8fb590d6a87bbfd6c0c25db07cdbcc260761e5fcff92c5bafe20cc9b5794ea3ce2810f802126389af8a9d95d58cfaee32912201c4e677d604234b0586b4fd8b62a10bd982688547832ccee1ceb271ce1c4f79"}, &(0x7f0000bf7000)=0xcc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xd842, 0x80, 0x8, 0x100000001, 0x101, 0x1000, 0x3, 0x8000, 0x3, 0x7, 0x2, 0x7f, 0x7, 0x8]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00004ef000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004d1000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000031000)={0x0, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x629, 0x9}, &(0x7f0000a66000+0x8db)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f6a000-0x4)=r3, 0x4) r4 = accept(r2, &(0x7f00003f5000-0x80)=@generic={0x0, ""/126}, &(0x7f0000881000-0x4)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00001e1000)={r3, 0x3c, &(0x7f0000475000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000f6b000-0x4)=0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) recvmsg$netrom(r4, &(0x7f00002f2000)={&(0x7f0000476000)=@ax25={0x3, {"c1b71717666980"}, 0x1f}, 0x10, &(0x7f0000b12000)=[], 0x0, &(0x7f00006f7000-0x450)=[{0x110, 0x11f, 0xebee, "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"}, {0x68, 0xe489ed639742f42a, 0x5, "7e36fa66f969fe9996e52a7936be02dd028d4bac00346ccef9c54fee30ce1bee42c523bb417c1a4b3ca5c85bccabcd4ffb4a0c2458fc324fa08fddbe235281b7df98a5ef792f1e1d6801358e0b5bcef15ed32dd90d567c"}, {0x48, 0x197, 0x3, "a3505ccdf11aa3c113d9794392ad5a8b0543cdbf97557caf3f88e5865667ab76d2819e11147c3ce6fec59d0581aa82695e45236366"}, {0x128, 0x0, 0xff, "107c786c8bb3e6ff10d92ca29e7f325382998ee88d6b571d4f02eac85e1f00ec2c7e1be10445e5740eee1ecc8c70d7d65ee646e42a90f96b01072a954cecb40b9ee8fbadb563f5cdf82e5530b66086c0452c37ec4a427887d9c804632019d9c3ce3d3b446f975ee10d072351ec8f96a478162bf28c061cb5960ee15c77259ade9b797e3d368402bfc94a4a00649e5bfa333f0c2a20ebae4e0579ed673790b5564da37d6652e1c35b8f2c73add7e66202437aaebea54f8048e8a356bd13a574ef0e5957d67e719ffbee29a3100ca2dd88bdace65e8d862e2ef4ad98e4c20d160821bbf07cf13ce3b9bff6db75050e94f11f38a257fe1de772709c91cb25c77cdd2f845d0f7eb6c86b273b96c665b0065d46b7"}, {0xf8, 0x0, 0x0, "2e246ed3b65df0a73c50337478fbd9abbaac6aa544962d9b47b5671d036786a312dff2ceadd89d4fbefddfdca559dc8924c1d0657d42732b7a98fac53383b60ba3c41570ee914bf3f59b41180d77c8505f7811f25c89b7ef4ccff15c22ca21678978451773aca0fd3107e0fb055d827d5500e7bf886b2c97ab37de7df83ec81da6732eae5e854c44dd2a2e6f7d62726078861015f66480ab4ec4373ab48369ce1ef42747d3521dc68850878d5fc0b869b8a9d7701a107c299a748c355bbadd04b0127fe4e610d63184d2a9a61d452c708f80a5699942696881834b9dd412903c15a9eaf5f1ecca1c"}, {0x70, 0x19f, 0x8, "aaa7861d54c70bfa6490b9936e92d36211991f80b7d52e7d8ae022687304569d1219a8d88452e6055b4ef01df6e99f337f9c4bc77ffca549f5b0a467744b0ad36e4791ceef210a13c023797245219d44fd667eaa400de368e173"}], 0x450, 0x44000}, 0x40002000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000d2000-0x8)={0x0, 0x0}) 2018/01/23 04:07:47 executing program 4: mmap(&(0x7f0000000000/0x5bc000)=nil, 0x5bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d8000)={0x0, 0x0, 0x0}, &(0x7f00005bc000)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x7, &(0x7f00005bd000)={0x0, 0x0}) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00005bd000)="1f9d5c432181b4ef00cee6b9a5d9d4d1", 0x10) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1f7}], 0x1, &(0x7f00005bb000)=""/0, 0x5, 0x0}, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00005bf000-0x4)=0x0, &(0x7f00003db000-0x4)=0x4) 2018/01/23 04:07:47 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) connect(r0, &(0x7f0000a22000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x0, 0x1}}, 0x26) r2 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f88000)={0x6, 0x7, 0x2, 0x1, 0x5}, 0x14) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/23 04:07:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x5, 0x7, 0xb, 0x7a, 0x7a, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00002b6000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10, 0x80800) getsockname(r0, &(0x7f000047a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c50000)=0x14) 2018/01/23 04:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f00008ef000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000356000-0x4)=0xe, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) bind$bt_rfcomm(r1, &(0x7f00007d7000)={0x1f, {0x100000001, 0x1f1d, 0x3, 0x61dd, 0xfffffffffffff001, 0xf31b}, 0x1}, 0x9) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) r2 = accept(r0, &(0x7f0000f75000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f000075b000)=0x10) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000f99000)=""/215, &(0x7f0000ed3000)=0xd7) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 04:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f000013d000-0x18)={0x0, 0x1, [0x0]}) mmap(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00004be000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c65000-0x4)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000ab000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000ef000)={0x0, 0x8, 0xfff, 0x3f}, &(0x7f0000f05000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000013f000-0x10)={r1, 0x40000000000000, 0x0, 0x0}, &(0x7f0000062000)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c77000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1a00}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 04:07:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00009c5000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009c6000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f000055c000-0x8)={r3, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) recvfrom$unix(r2, &(0x7f0000795000-0x5f)=""/95, 0x5f, 0x2000, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000032f000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/01/23 04:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x0, 0x400000000000, 0x0, 0x4, 0x0, 0xa7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/23 04:07:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0xfffffee1) getpeername$unix(r0, &(0x7f00008dd000)=@file={0x0, ""/4096}, &(0x7f0000e2d000)=0xffffffffffffffe1) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/23 04:07:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e35000-0x8)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c9b000)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000d19000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/23 04:07:47 executing program 0: mmap(&(0x7f0000db9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002c3000)={r0, r1}) socket$pptp(0x18, 0x1, 0x2) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b86000)="", 0x0, 0x4000, &(0x7f0000baa000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 04:07:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) accept(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000974000-0x10)=@common='bcsh0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/23 04:07:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000001e, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009bc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000cb6000-0x4)=0x8) getpeername$unix(r0, &(0x7f0000b58000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000137000)=0x8) sendto(r0, &(0x7f00001b6000)="", 0x0, 0xfffffffffffffffd, &(0x7f0000c09000-0x80)=@generic={0x1b, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0xfffffffffffffdcf) 2018/01/23 04:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xfffffffffffffffe, 0xdd) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0xffad, 0xec, &(0x7f0000038000-0x4c)="8da1f01660a25e1d3afc438b00bc026e8e249a876029201dc9dfc9844a76e66935419eaca2698ec277a6af47ab25b0ac8caff84711a75018dc7617c22e4a2bd99e5e99e403c51f75a44ab1fa", &(0x7f0000a5f000)=""/236, 0x0, 0x9}, 0x28) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000042f000-0x4)=0x0, &(0x7f000007f000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000093000-0x8)={0x0, 0x5}, &(0x7f0000dfa000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005d6000-0xa0)={r1, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x401, 0x81, 0x200, 0x20}, 0xa0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x5, &(0x7f0000fd5000)="01000000", 0x4) 2018/01/23 04:07:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000025d000-0x2)=0x8001, 0x2) 2018/01/23 04:07:47 executing program 2: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r0, 0x10e, 0x200004, &(0x7f0000008000)=""/0, &(0x7f0000912000-0x2)=0x261f75de802d14c9) 2018/01/23 04:07:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000008000-0x8)={0x100, 0xf6b31f8, 0x80000000, 0xcdd}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/23 04:07:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe01895e1653f858e, 0x1, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000cfa000-0x20)={0x1, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000e01000-0x10)={r1, 0xe48}) getuid() 2018/01/23 04:07:47 executing program 7: mmap(&(0x7f0000001000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fe6000)={0x0, 0x43c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe6000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/23 04:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x80000, 0xfffffffffffffff9, &(0x7f0000d9e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000919000-0xb8)={0x0, 0x1, 0xfffffffeffffffff, 0xcb, 0x8000, 0x7ff, 0x800, 0x142e, {0x0, @in6={{0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1972b798, 0x8, 0xe3, 0x6, 0x5}}, &(0x7f0000367000)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e18000)={r2, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009af000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000043d000)={r3, 0x1000, "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"}, &(0x7f00005e5000-0x4)=0x1008) r4 = socket(0xb, 0x80000, 0x4) r5 = accept4(r4, &(0x7f0000b79000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7b000)=0x10, 0x80800) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000951000-0x10)={0x0, 0x0}, &(0x7f0000919000-0x4)=0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000bfb000-0x4)=0x0, &(0x7f0000b87000-0x4)=0x4) connect$inet6(r6, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffe5) r8 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f000045c000)=0x0) r9 = accept4$netrom(r8, &(0x7f000065d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000741000)=0xffffffffffffff03, 0x887ff) ioctl$sock_netrom_SIOCGSTAMP(r9, 0x8906, &(0x7f0000f35000)=0x0) r10 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6(0xa, 0xb, 0x1000, &(0x7f0000643000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r10, 0x89e0, &(0x7f0000955000-0x8)={r6, r7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f00009b1000)={0x2, &(0x7f000013f000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) sendmsg$kcm(r10, &(0x7f0000dc2000+0x953)={&(0x7f000076e000-0x10)=@nfc={0x27, 0x8, 0x5b, 0x6}, 0x10, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r10, 0x89e1, &(0x7f000013e000-0x4)={r6}) bind$pptp(r5, &(0x7f0000cb7000-0x20)={0x18, 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]}, 0x20) 2018/01/23 04:07:47 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000000)={0x8, 0x27e, 0x9, 0x2}) syz_emit_ethernet(0x8e, &(0x7f0000007000-0x115f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x58, 0x40000000003a, 0x0, @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=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a97188", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], "aabf21a21c6734cc0a8e4dee23721a03"}}}}}}}, 0x0) 2018/01/23 04:07:47 executing program 4: r0 = socket(0x2, 0x2000080003, 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000687000-0x4)=0x1000, 0x4) getsockopt(r0, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/23 04:07:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f000054d000-0x10)={0x0, &(0x7f0000175000)=[]}, 0x4) 2018/01/23 04:07:47 executing program 2: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00007f3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000056f000-0x20)={r0, 0x0, 0x1, 0xffffffffffff8001, &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000ed000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) close(r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000789000)=0x0, 0x2) r4 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r4, &(0x7f0000e18000-0xba)="1a0d6bffe5cab5d26e0872e250422d226d488118557961181120279c3c823b93c3df020945dd667092912fa2f22b8297a74b1d1bc4e2416bc1f5c381eba506b520c31950db382fb0800a478f22edc45ffdf8a182a4b87ce08e2302a207dba4eeafd2f6b6acb4c62508342256a980f4dada8de29703321d6266905c8b83df275b220f5115b40e44312d0588427df502ab9f72dc898dcae6d8ef1b2252806123f3ce34fecb8339dde0135548e421df155ad1a57017a33ad3ecc9ae", 0xba, 0x20000000, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d9a000)={0x0, 0x0, &(0x7f00008ae000-0x50)=[{&(0x7f00003a4000-0x21)="eefbc9c9d0721b26a8bcdd2bf2bf96cf", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:47 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200014, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000010000-0xc)={0xffffffff, 0x1, 0x10}, 0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x7ff, &(0x7f0000036000-0x8)={0x0, 0x0}) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000006000)=0x0, 0x4) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0xe, &(0x7f0000038000-0xd1)=""/209, &(0x7f0000017000)=0xd1) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000030000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x5, 0x12, &(0x7f0000035000)=@raw=[@alu={0x7, 0x6, 0x0, 0xb, 0x7, 0x20, 0x14}, @call={0x85, 0x0, 0x0, 0x1f}, @map={0x18, 0x2, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x20, 0xf, 0x8, 0x0, 0xfffffffc, 0x1}, @generic={0xa4, 0xfffffffffffeffff, 0x7ff, 0x1ca00000}, @alu={0x7, 0x0, 0xb, 0x7, 0x2, 0x6, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x80000000}, @map={0x18, 0x8, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000007000-0xa)='syzkaller\x00', 0x1, 0x83, &(0x7f0000033000-0x83)=""/131, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/23 04:07:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000b7d000-0xdc)="789f60f5b737457f9900000006c5ee3952c65292661ea700000709ff034c4860", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000321000-0x4)=0x0, &(0x7f0000a4b000)=0x4) 2018/01/23 04:07:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) socketpair(0xb, 0x6, 0x86ea, &(0x7f000078e000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f0c000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@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], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00003d9000-0x8)={0x1, [0x0]}, &(0x7f000031a000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5f000)='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 04:07:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000274000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000717000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x1ff}]}, 0x10) socketpair$inet(0x2, 0x80000, 0x61e, &(0x7f000091a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000038a000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008a9000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000023f000)={r4, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000011c000-0x14)={r4, 0x2, 0xffffffffffffadb2, 0x7, 0x7, 0x91c4}, &(0x7f0000f10000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008b9000)={r3}) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000fa8000)={"f02f4affd4655f746a2918aa223bcab4", {0x4, 0x6, 0x2, "15b21f0589e2", 0x80000001, 0x0}}) getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000119000-0xc)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f00000c0000-0x4)=0xc) 2018/01/23 04:07:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000824000)=0x4, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/23 04:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x7fffffff) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000f0d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000dd4000)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xd9, 0xc09, 0xae, "6b2ff957febf9c811bae47eea88148ca0a4f54631cc40f21d8e7e8d9d149e4912c94e10f8ec69101de6626713c858bc4f58673ff93c03ba3970e00baf312b5e58b2effe2bcc51384b032252b927a7f3f"}, 0x160) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fdf000-0x4)=0x0, &(0x7f000050d000-0x4)=0x4) r2 = socket(0x11, 0x8080f, 0x1) accept4$packet(r2, &(0x7f00005bd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b21000-0x4)=0xffffffffffffff26, 0x800) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004d4000-0x8)={0x9, 0xa82, 0xa3, 0xfffffffffffffff9}, 0x8) 2018/01/23 04:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000399000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000659000-0x4)=0x1c, 0x80800) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000e37000-0x4)=0x0, &(0x7f0000959000)=0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) 2018/01/23 04:07:48 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000298000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000067d000)=@common='bcsf-\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ea5000-0x10)={&(0x7f0000d22000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r4 = accept$inet(r0, 0x0, &(0x7f00002b4000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c51000-0xc)=@sack_info={0x0, 0x1, 0x6}, &(0x7f00007e1000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000e5000-0xa0)={r5, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x3, 0x10001, 0x2, 0x10}, 0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000975000)={0x0, 0x42b1}, &(0x7f0000ab7000-0x4)=0x8) socketpair(0x15, 0x2, 0xffff, &(0x7f0000159000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r7, 0x89e2, &(0x7f0000580000-0x4)={0x0, 0x0}) r8 = socket$inet(0x2, 0x80000, 0x981d) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000087c000-0x10)={0x9, 0x2, 0xb3, 0x8}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006dc000)={@broadcast=0xffffffff, @rand_addr=0x931, 0x1, 0x5, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xf}, @multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00008a7000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000e0b000-0x8)=@assoc_value={r6, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00001ec000)={r6, @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]}}, &(0x7f00008b7000-0x4)=0x8c) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0xffffffffffffff2a, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000a51000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x8000, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00009d7000-0x20)={{&(0x7f0000394000-0x5f)=""/95, 0x5f}, &(0x7f0000405000)=0x0, 0x71}, 0x20) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e52000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c0a000-0xc0)={0x0, 0xb8, "9535457d85349bc92fc0c2ad27b0dd6d66660af67d2ec5b93c4bfe91639d60ececbc8b485fbdb37c53f815a43e367012632b412d314ebc0507ec6c03a36ac079848cced90d7a2e90e8d853dafea9abc1c8d160f6880abe7460ef34a065290fe92a97b64bd43dbc000e8656328a7f912a5bfbdc19e33c4ce32499b3cd6daa32a42d559de5b463816922ad26802e7a58d7b302e7705fd917f62ba2697ebfc83051625d77fd2c978f5482312c13d5632ecb84fdcfc086033e2d"}, &(0x7f0000a8b000)=0xc0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000dfe000-0xc2)={r1, 0xba, "1d1b47d5cb30eced525fa1b2a9a091ba35406958094936bc8cbd53a98261f5dfb0cfaa58779d5e9f02dd58f46de57689e1a7341f333d1abf5fca7fd14168bb263710d268dc320fd6cbbf937dfb95bb6f129c99fed4ffa6d9ecfd05399a6b990e12204fa131034fc7d98d0571733ce4d6daaad11b53c4b7666c8077ee1322a3b8a4e58a423aa5c92726082f0ef569d9cc96a3f3d72de9629aaeb32160dcb4518d086d0b377a864fca8e9e26c128cbd642e080ad79b7842d5cab88"}, &(0x7f0000d02000-0x4)=0xc2) connect$nfc_raw(r0, &(0x7f0000221000-0x10)={0x27, 0xffffffffffffffff, 0x81, 0x4}, 0x10) recvmsg$netrom(r0, &(0x7f0000c9c000-0x38)={&(0x7f0000972000+0x995)=@ax25={0x3, {"37ad0d197c5df7"}, 0x6}, 0x10, &(0x7f0000e8a000-0x30)=[{&(0x7f0000d11000-0x17)="84195c60d0653fc9862f1b122e30350dfa2ea01650841c", 0x17}, {&(0x7f0000924000)="fea5c32d5ae0bc06a91f1d0cf4eac477e26c26c1eade43293290ed2570fdaf90e891c6c6291e903542231f3bc4211493a9162a7273fff63d18dea7ccc86b904c3fd3f4ea4b52de2800cdd5faef4b27e291d89c4526a9fe74cd31156696da0f8320e6c6624e0eefa0fe168600c7cc1e370ed9e932915898a42f32931fab3e48f71dea200c544384fba4207e77a202d9dd561c799f64dca92c3a5712e98e2ca8ab165823033e958a8d8e740ed6dbf7e91d1e89bb96113b12736ad2b0dcb1915578a35c11ebe9c320399c2b6a8ba8604809", 0xd0}, {&(0x7f000036f000-0xbb)="d2b1d6604762330890c4360d14af70c7da699f69855bffbced1849ca62a579c72c4e253293fe02815d7b7722315fbfa0a31ceb3e38eaa99f93245d10b0aa8349b2ab9758e10d95d228497bf142176937efddccf016a3eade2125c82538e7b22585cd4ab60afa40e9aee8ae2e52b48382634850beece5f80ecde60e9f530e41f120d60f5d4be2c93d6f8ef2b3550c4d5f3f4b2fda0be164ade6159bd0c82a63a1f6d1b244f20763e83b1670d9cbb9db80278e3435cda5022ad0db74", 0xbb}], 0x3, 0x0, 0x0, 0x2000c005}, 0x10000) 2018/01/23 04:07:48 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d34000)={0x0, 0x80000, 0xffffffffffffff9c}) 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$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x3, &(0x7f0000c17000)=""/4096, &(0x7f0000000000)=[{0xffffffffffffffff, 0x21, 0x6, &(0x7f0000e50000)=""/33}, {0x1ff, 0x34, 0x549a, &(0x7f0000d2e000)=""/52}, {0x3, 0xf, 0x10001, &(0x7f0000000000)=""/15}]}) syz_emit_ethernet(0x47, &(0x7f0000001000-0x47)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x1, 0x6, 0x6}], {0x8100, 0x1, 0xa95c, 0x8}}], {@arp={0x806, @generic={0x300, 0x11, 0x6, 0xd, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "1d59ca26c84946258adfef4cfa", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9a3f8ab2a86468cf2a45468e7f3f6138"}}}}, &(0x7f0000000000+0x1b)={0x0, 0x3, [0x849, 0xbe1, 0x7d4]}) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f4000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000007a000-0x8)={0x0, 0x0}, 0x9, 0x6) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000f7000)={0x0, 0x0}, 0x1, 0x0) 2018/01/23 04:07:48 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fb6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/160, 0xa0}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00006bf000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007be000-0x4)=0x10) r3 = accept$netrom(r2, &(0x7f0000448000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000074000)=0x10) getpeername$netrom(r3, &(0x7f0000320000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000d1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fa9000)={0x0, 0x8, 0x30}, &(0x7f0000a96000-0x4)=0xc) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000015a000-0x6)={0x0, 0x3}, &(0x7f0000213000)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00006ab000-0x8)=@assoc_id=r5, &(0x7f0000b60000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ef3000)={0x0, 0x4}, 0x8) r6 = accept$inet6(r1, &(0x7f0000da4000+0x54a)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00006a2000)=0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000030000)=0x0, &(0x7f0000d53000)=0x4) sendfile(r3, r3, &(0x7f00001d6000-0x8)=0x0, 0x9) recvmsg$kcm(r0, &(0x7f0000ca9000)={&(0x7f0000f95000-0xa)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000983000)=[{&(0x7f0000b85000-0xc3)=""/195, 0xc3}, {&(0x7f00005ec000)=""/67, 0x43}, {&(0x7f0000f40000-0x6f)=""/111, 0x6f}], 0x3, &(0x7f00007d8000-0xfa)=""/250, 0xfa, 0x6}, 0x40000020) syz_emit_ethernet(0x36, &(0x7f0000b8f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x374e354e, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/23 04:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001dd000)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000785000-0x28)={r2, 0x0, 0x86, 0xa0, &(0x7f0000980000-0x86)="58338d86e9626632539aac263638e4b52f869954e0a7995fd8b0f2c351ed0b1adb3bfda1eb38584a9d2b87118ddbbfd198ca852a354c69988dc9b33cd3f27fa138614a19885fce8e1a2fcbcf250bd2490663026dc10f228a111156f65ebe4d145473465c39d7ea097cb236a537b97e8eed61648dabaad755a9e243e2ea9cda7c793dc27e0803", &(0x7f0000ec0000)=""/160, 0x3ff, 0xcaab}, 0x28) read(r0, &(0x7f0000274000-0x7)=""/7, 0x7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000048e000)={0x0, 0x3}, &(0x7f000074e000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c1e000)={r3, 0x7, 0x30, 0x20, 0x100000000}, &(0x7f000026f000)=0x18) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000816000)=0x101, 0x2) 2018/01/23 04:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009e1000-0x8)={0x0, 0x6}, &(0x7f00000bd000+0x9d)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000624000)={r1, 0x5}, &(0x7f00006d0000+0xa3c)=0x6) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000d9e000)=0x12, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004f7000)=@assoc_value={r1, 0x8}, &(0x7f0000eae000)=0x8) [ 620.221928] sctp: [Deprecated]: syz-executor7 (pid 27808) Use of int in maxseg socket option. [ 620.221928] Use struct sctp_assoc_value instead 2018/01/23 04:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000f8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000faa000-0x4)=0x10, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00004e7000-0x4)=0xe4f, 0xfd21) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 04:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009dd000-0x4)=0x0, &(0x7f00003a0000)=0x4) sendmmsg(r0, &(0x7f0000dbd000-0x78)=[{{&(0x7f000067e000)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008f5000-0x70)=[{&(0x7f000025a000)="", 0x0}, {&(0x7f000063e000)="a795c1d51801ddc4f73b18a16d44b0f218510c", 0x13}, {&(0x7f000008e000)="c8ef829e4bb7ea91c20177aaebf7f5c4888deb785a3805433a52a4bcf57dad61d134a2c9292f0f2c0f2d4f1ae836e7127b4623a9b980121b0eac70a221bf18f986ee93957230dbaed61a30a2310c5038ad5b41900884", 0x56}, {&(0x7f0000a96000)="51ad672378e81ec068812437384d664d8c031639ab66676e6853a8391dc5f93e965641683a6259dc05b98b28492fcfbd55bc8cf8439d99c71cd631fdc5802cb16bb0088342c04ddea596f3ab5b777a30c6cd2b765c7315030f97b323961ce1f6a5f814521d518e97d5b248576fd4eb9b88418746c321989a025b1f0d1e5fdd4eeb2a5a7342cec51c28793c4be10ce556096833e067ff685a64cd97559f9c3560a8ae081c0016789d3c943c78aebe9b8be92dd61eb03ae9ce98f91d5c5ba9653b4a97b4a535330ff8b9ab3f1cd4110f247086243abaf82e563586b2eab981b100afe2c120547aba95c8ff61f96f578ad8ba2cf961", 0xf4}, {&(0x7f0000cee000)="c1fe399d264d9f6a2eeb46b9a4d12b8f1d1ba04598c673bb7c2db9270be86ad20388a04d0d01bf67b237a18a3bea1faa3095ed49f11c41f5a5a436d432cfb54921a7638da869304f2304290c48265f612d777a513f797c2a212fb694b6b214e8cf63412dde4eabd8f707af8d88ae473e013360c75b511f25ed0cda6f771bb55f1ef8", 0x82}, {&(0x7f00006a3000)="95f05482ed5fbcd724b4038375ee8923957aa99ad47b6da7ee10bb63ead9a30201757e16d37d4aa0108fc33292dcc54de6d6c9b7a4bb48", 0x37}, {&(0x7f00000c3000-0x59)="b79480b60afccea10dca486a131835e53777772d302d7ef7e872342d12f53b364c1cd6472a4a66e1251f5a514e1849c5914e438618b0bf86188f925b030caf5411c163d79b8494502920f1f09a3aac90fb9e9ef88a6123afcf", 0x59}], 0x7, 0x0, 0x0, 0x8000}, 0x4}, {{0x0, 0x0, &(0x7f0000f03000)=[{&(0x7f00001be000)="0113b4b07a5c1ba79e994a1cd05e93d82a43b0fbf662bf62b5be9ebcc2c564287afc553aa8d90b625b733cd76789b667e652777ea233ca299145a79eb3761a960d069b8f942bdaaeee30b316f4f7179be63b5125c099e7766755463cc953216eeb47429db10c19f421e897208727d9ae56b2c903a29ff4d39dfdec5a2259123ee1bc16db650969d02cebda89e8815a38c4b3594e", 0x94}, {&(0x7f00000c4000)="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", 0xfa}, {&(0x7f00006f9000-0x61)="d7db79633830bf5b6c247ab5a093f85852d4985e23e8b23ce7ecfbccf1dac5f94c1531f2807d89ffcab69b41cd385add0125753c33557d6d61b22bf6e53473542d74fe4c2b2e8a4ee21801c6281495c2fed8717be5cd6290fd993df39364574ad3", 0x61}, {&(0x7f000081b000-0x2)="a21f", 0x2}, {&(0x7f0000fa4000-0xa)="160e36f0cc160b523f31", 0xa}, {&(0x7f0000e87000-0xe7)="f8706e9804e10a01fc810c7e1b7ae893bdbdefd77d56326934438e36746c5c6aa27fac4010ff00ab82d2b6af371a81d2a55efd717470f318e0f7e3622f4dc97f2771e6d6c96138b24b31d35ece05acfb312630ac8a4c94eccc8ae1ce7ba50164454bb95aec3e71a6173e6a8a7dc41245b7b036235c69fd4e6f589d4fa53c47485c5baaf2451a27cd4fe83db27f2004bfd0918bf16d5a4fcba596bd493b4f870960ae991161b245569e84298aadd90acee7e2e335b819592cdfb193ba3ee1c20cf8daee80979546935f2a788d91004f05a04008fee7cd85674e013b677599935a8febe5e0a5ce02", 0xe7}, {&(0x7f000024a000)="239d5ce98d65d857731e4335c873e1e34414e795b6cffc9e5a74b2a0804e3e628627e245233e4f267ea029e86b6a6f45ca651db58a7d8c68aa2522a9b9a1a1e4c0ba61dd45c43753ff89ea6319daef1012031111adb7df50b4bae9ddc5ee544decfad30c9a556d8f7c4570f938fd09bf4911a965f014f483f0742826f13dea544ac3ecc05b3ac769fd8697cccbd8e613c5084d925add16ccee82d1d2f6f0ad94bc2b8e9ea7c85d79626345ebfd3be642d3b391a65f4b79f281fc97fc791b008b3dde1524fed7121de04f886cee5914918f3547c833d6c37d9ea36053b0b49c37", 0xe0}, {&(0x7f00001ff000)="6c918dced7283582156db6a2e1b0dc7bb96c36178de0d3727cf0070892ebad638443048d813fa2cda548b8bae997a8febe5758d5fd1e0deb64b4af1c9ff1e9bb2c0b30f3d8e11352ab452497", 0x4c}], 0x8, 0x0, 0x0, 0x40}, 0x28c0}], 0x2, 0x8010) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000b2b000)="", 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00001ce000-0x63)={0x0, 0x5b, "06f91ad9f5029b80d3f2447a325a4f9a7e42f206b61983a8ddcf6754c8914bb559a86bb427b157b1b4656c6d9c4ac669a90969837b10019498adab8fcb5287bf0663c8b5581ffb5e3b52ff857d91bfb215af77bf5b09ebeecfe5b7"}, &(0x7f0000e31000-0x4)=0x63) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b6d000-0xa0)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x5f5c, 0x86}, 0xa0) 2018/01/23 04:07:48 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000011000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000003000-0x4)=0x1e) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000013000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80800) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000000b000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r3 = socket(0x9, 0x6, 0x6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x56ffa4aa, 0x9, 0x4, 0x10000, 0x5}, 0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xc4d, 0x9, @te1=&(0x7f0000003000-0x10)={0x3fe00000000000, 0x6, 0x8, 0x2}}}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f0000013000-0xec1)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000011000)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000000e000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/23 04:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000475000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x15}, @multicast2=0xe0000002}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000626000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000225000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000023e000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e7000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009e1000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x2, 0x3ff, 0x3, 0xfff, 0x0, 0x0, 0xa0, 0x21, r2, r3}, {0x5, 0x4, 0x0, 0x1, 0x100000000000, 0x3, 0x8, 0x80000001}, {0x6a, 0x3f, 0x2, 0xa1aa}, 0x2, 0x4, 0x2, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3b}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x99, 0xfffffffffffffffb, 0xa6}}, 0xe8) 2018/01/23 04:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000542000)={&(0x7f000078a000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x1, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000f42000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e73000)={0x0, 0x0}, &(0x7f0000f26000-0x4)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005f3000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000dab000-0x4)=0xc) 2018/01/23 04:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000352000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000201000-0x10)={0x8, &(0x7f00008c0000-0x40)=[{0x800, 0xa5, 0x0, 0x0}, {0x3, 0xae72, 0x5, 0x1}, {0xffffffffffffffa9, 0x0, 0x9, 0xfc8}, {0x9, 0x4, 0x6, 0x1}, {0x7, 0x9, 0x8, 0x401}, {0x3f, 0x100000001, 0x8, 0x822}, {0x9, 0x1, 0x6, 0x100000001}, {0xf9, 0x3, 0x5, 0x0}]}, 0x10) r1 = socket(0x10, 0x8000000803, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/23 04:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fd000)={0x26, 'aead\x00', 0x4f, 0xa, 'gcm(aes)\x00'}, 0xfffffffffffffee3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000141000-0x7)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f16000-0x4)=0x10, 0x80000) getpeername$netrom(r1, &(0x7f000000c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001b4000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009b6000-0x4)={r1}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000f54000-0x10)={{0x5, 0x6fc}, 0x0}, 0x10) 2018/01/23 04:07:48 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7, 0x8) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000006000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000000b000)={r1, 0x0, 0x9, "c87a40c6df0da5e61310b4a81a8d42ce503d1007841e3c69e588f331d169c4299c49ac863a5ef1f841b0b20c537cbcf5c7a0b1c4b709d8b9a71edc7cda"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0xf) connect$packet(r0, &(0x7f0000008000-0x14)={0x11, 0x11, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f000000e000-0x9)={0x1f, {0x2, 0x100000000, 0xff, 0x1f, 0xffff, 0x3ff}, 0xffff}, 0x9) r3 = socket$inet6(0x10, 0x3, 0x100003) sendmsg(r3, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) accept4(r3, &(0x7f0000007000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0x8, 0x80000) [ 620.275406] sctp: [Deprecated]: syz-executor7 (pid 27808) Use of int in maxseg socket option. [ 620.275406] Use struct sctp_assoc_value instead 2018/01/23 04:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000053c000+0x46f)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d17000)={0x1, &(0x7f0000b83000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000c35000-0x8)={r1, 0x2}) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000c60000)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000233000)=@assoc_id=0x0, &(0x7f0000257000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00006a8000)={r3, 0x1, 0x4, [0xfffffffffffffffa, 0x6, 0xfffffffffffffffb, 0x2]}, &(0x7f0000053000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 04:07:48 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x800, 0x80, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)=""/106, &(0x7f0000d6f000)=0x6a) [ 620.322117] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 620.347270] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/23 04:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000bb3000)=@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}}}, &(0x7f0000585000-0x4)=0x32) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c9b000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f00007fb000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a2b000)={r1, 0x7fffffff}, 0x8) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x10000, 0x0, 0x1, 0x3}, 0xc) pwritev(r0, &(0x7f00005e1000)=[{&(0x7f0000ab9000)="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", 0x1000}], 0x1, 0x0) bind(r2, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e35000)={r0, 0x50, &(0x7f0000578000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x273) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000080c000)=r3, 0x4) sendmsg$alg(r2, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) 2018/01/23 04:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000a60000)=0x200, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f00004f1000)="5daa2547d664fecd431a5c84869cd0f0b6d14e5bf23b87ae1588628a403e61f50b7d4201eabf369be53ec904a44d074803d9f244285dc6d0d85e052ac028c4eecea36fa843290dfdd8fd5ff305e472eba43e1baad483a44cdda628d4fadaf214583b30820762affbff1355868f3a5e1eab5945f034cec59b02fed83a7d20f0bf396a78422c2a045b2fe9f8900cc2ad6cd10bf200ab2ef986718dbf07a71828293e") 2018/01/23 04:07:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001e5000-0x4)={0x0}, &(0x7f0000a65000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000006f000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d46000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000083d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f1000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006a4000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfffffffffffffffd, 0x0, 0xd81, 0x2, 0xa0, 0x0, 0x8f, r2, r3}, {0x9, 0x4, 0x11e, 0x5, 0x2400000000, 0x3b, 0xf4, 0x8000}, {0x5, 0x80000001, 0xc92, 0x1}, 0xfff, 0x9, 0x1, 0x1, 0x2, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x1, 0xfffffffffffffff9, 0xefb, 0x5, 0x7d9}}, 0xe8) bind(r1, &(0x7f000026c000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000205000-0x4)=0x200, 0x4) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000974000-0x38)={&(0x7f0000dd7000)=@nl=@proc={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000516000)=[], 0x0, &(0x7f0000895000)=[{0x70, 0x0, 0x7fff, "14b55a290343aecb871efafa13cba75841e6fc1e08a17d6b8a442088d35deb468e2ceba5f996084a9b15874ad9d4f666a6afae94dcf0c0fca96e18ddd6129a59e81a117ca1af62070ca21c78f8f3f5b088b70d1630c2ccc241519e418ce13169"}, {0x18, 0x13f, 0x80000001, "bbf5225e67"}, {0x48, 0x112, 0xac, "6172aed99d1cca164ee8c53f66ad931bf6e9a599e72b0c6b661281847733c1911c8327982cb018a06f852c80657b235f982ccb2d3589"}, {0xc0, 0x11b, 0x2, "d139b168f19a036ead2e7ee696ee37a5628e13b2f03c4634d83585a3c2580bcd6ba033a25b12972699d142a2d3f3390cfd25b43fcd955143a0e512b6ba394a488bf798c2e0ecc90fdc05bff38be58312c504e7ebc98c8b33bd9c1bc8dd711d83d6ab4c8d10e9c5a457893a7828ea7c92215cdc9a07a758c9527ec0a396149e71c44b2d2b498c3d79abecb11afb59332b2918d1b4a7b3ae956d8259d0c1bfaac0df9f02bd4fba7b36ad"}, {0x90, 0x11f, 0x9, "dc62bafe48fc47f3fccec0ff3f3148eeb376dee71a843155de7714eca44233cad92ef857c52d5f95d4ca8c377bed12ccfad864f886e66751da49b34b21a9af254b975dbb9dfe124c523e7613a9f615533ac529f9638d9d029c990ceb89f3fcbbee50c3aa9478fccaaed0c4903fd5553880cb5bd23f299cc6eb22b30b8ccc50a9"}, {0x1010, 0x129, 0x0, "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"}], 0x1230, 0x0}, 0x3) 2018/01/23 04:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ab8000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000198000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b61000-0x2c)=@ethtool_cmd={0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000048c000+0xf4b)={0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f000025d000-0x42)=""/66, 0x42, 0x0, 0x0, 0x0) accept$packet(r1, &(0x7f0000b56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e0c000-0x4)=0x14) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) 2018/01/23 04:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, '5'}], 0x18, 0x0}, 0x0}], 0x4444722, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/23 04:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000481000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000671000-0x4)=0xe8) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000fbc000)={0x5, 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e19000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0, 0x0, 0x7e4c, 0x100, 0x100000001, 0x40003, r1}) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) [ 620.363920] audit: type=1400 audit(1516680468.263:99): avc: denied { getopt } for pid=27821 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/23 04:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004ef000-0x8)=[], 0x0, 0x7c) close(r0) 2018/01/23 04:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000014b000)=0x5aa, 0x4) 2018/01/23 04:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000644000)={0x0, 0x2, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000de7000-0x10)={r1, 0x28, &(0x7f00000e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/23 04:07:48 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000015000-0x80)=@generic={0x3, "cb72cf00042e03ea3f812ba58a0b9c0cdb0b26ebaaf9c00653fba6058b6fb7da081988884c1d5e4eb1c1b77a5474a3aa8deb201dd5bbf3d124ad052ea343c119e1c1c3b8e30fd5b580af4fce7cd47104e144794f1c3681423710ef3a846f2a513e6140831b55bc7e679466ff93bbf3d85a53f0707a052fb4fc1b073591c8"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x15, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1ffffffffffffe82, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/23 04:07:48 executing program 2: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x27f, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x273}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x800000000000003, 0x2, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000029a000-0x38)={&(0x7f0000e91000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c1000-0x90)=[], 0x0, &(0x7f0000897000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/23 04:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000254000-0x8)={0x0, 0x8}, &(0x7f0000d98000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d85000)=r2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) pipe(&(0x7f00006c1000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f00002ad000-0x4)=0x7) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000027f000)="6774b05d19c74b2e3c6501fc4b147ae4e502092853e12dcc10c0de39b333ee465721786f689a76d9351abf03fc6ab88f8e81322a3afe73f0d57a294fe895238b", 0x40) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000c1b000)={0x8, 0x1, 0x9, 0x9, 0xf7, 0x80000001, 0x7f, 0x5, r2}, 0x20) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b09000-0xd0)=""/208, &(0x7f00005c4000-0x4)=0xd0) pipe(&(0x7f00009dc000-0x8)={0x0, 0x0}) recvmsg$netrom(r4, &(0x7f0000ee9000)={&(0x7f0000739000)=@full={{0x3, {"8938383cb6e9e6"}, 0x100}, [{"000002069d4c98"}, {"e1737d946ace79"}, {"823ee487476228"}, {"d4d2fadc66866c"}, {"7f490accb5746d"}, {"4e86c8f7b4fdde"}, {"98ad0f81ee94b0"}, {"0636bf42edc5e0"}]}, 0x48, &(0x7f000042a000-0x20)=[{&(0x7f0000bf1000-0x1000)="e1d85401641e7e8bc1d3c7670b157151479b9ba0fd1162b87b784d7f25a9dfe96938d5c1def4b3604b96c4ed02bc49bff57ed546b98ce50e4e29f54772e313f56c35893c877e6d6477fa07876ddcc517ad5c31a5f04413bfadb7b7b1f04c07db338d8b0d5d4543b10e70fc882888472208b85e5b4f87d972e5ee44bc082650becdea37cc1484a8236b94ed4a3ba08afa21f2f84e5bff9a785637322985f8922a996f177621a86992e36ca7373377050789bf25aa22e58c9387642541134469f2beb35f787947523b30864dca683d60a40629a75a8ea2490f8319f6a67f62c1106510408444e8410faebb2bb6e7eb2331bbacfbd701728bbe71bc8602e0db0beabc0bfef16f8d215e5aee0afe9c2bbe934bceb3edf009544a6dcefc9afb26e925ba370218ba6b74b356aaec640308b5cd96eba5e8af7a25651e0f807dcb56caf4e7dd86d1d38c915b773b2ba02257153139ad9cfeece59734b0a5366d896927da91914134ae1897f5ed7ac877902aff3aca79e4ad85ccaedd28e7a516472b84b2db9747df8d7ac2d8e5d5c3bee5580fe5e2595590a7227fff745148c380e751015b188136e1bf017f511f8422a5d4e9d940fe9605b087fefecc6cee5a01eeb818ec6c9817ded6c3979ce80678a2431b0d30e85031f72cbc91b653cb29332d35861f8c29bbd8cdadb005f36dd12be575830f880fbbca27d09849decbb4ee2028da1aa2e90900bddeda7e0c8b2a97b0495887e2a376668b6e94dcee58d8787d1f4c168ab33b345332f7610aa2ce94d88d6f91f8adc69703754168cb189bbae1573c958ea0a3c771c17bfdcb1f026c6006e30392e4bd90167a573c481d68f53767f7098eae011c6a715908770c4182fabb6f752c313f4610d0126e3af9ed20701469739f3ac2a2382dfa73ecd5a8d291ea7a30b1de006c72881001db1d36a2f94d7b1b6c95dc0f1486f7f97bd9b59f46feff5e8dbe727af57eaf3708d0756eacb01c66cc0bf34bf3380d6fc8f416e24911c0d04ac7e89eb848a885e1a40f9ef201e8f868b465b5a0502825a39e07c9be28577917db84ba734504e7371df2c9be100ff227fe306434bab305f116fe2bf427b199404c0cee8d51653ea34d9e6f01a3080be75b1cbdb9c79e1b2ab9c115d9212576bde542dd7d62b61057b1213156e8f280d27df1afd81223fc94810087de1312e89065a1165230333784ceffdd774ac2ee0284534ab274d4454647b994b3cbb3c5bd7b9e0a70b4de27051108686c1f75a67745ecaabac426bd5a9ffdf6d63dab541888ea3cc89e4b0af46aa0ff9d86d258b782b18dfece004b2d7c3f8eb82a8728b86a81c2a749379d30e8631fc72090919fc16d8a12ea6b2aff7f60a06ee77a954b7991c0fad061f515df3c4167fbed581729556260902e7e499f8a67add7e3424df95b8735a0c47a6d671fee1bc08470fa4ebd44bcf297236c59c2c7b397500d882cafb86333861ff34b18ede40c131e32572be2b224ed4d451cf0e18a0ed4f05b1952497a4b7df2e653edef4b5f40b1a078bd0f8b2e67a97d29dc07a7d9f77b908d48197f715c02c8496f20afb82eb4d29a665ff42dae3fc2af65b027cfd2a59178ebdeb94651c39e1ec037b300e23e79f8aff13d6816e8cad4a6e0f5dcb06e533eddf020fc2df1d5f659de4d12d239f5bc505bfe439b1629f6d70106818a643c7412c707550a4868967177f5af3416d7b987ec330151aeaa726b5dda3695bdc2df087d5b2458a624eda0d0b4d75a1ad00d1ccaedf4444ecabdb2cd2ce12c9e361896c7ea7092099b7f4283b429f34fd72a08700e2d9a3f54220665ed1b1e122e6cc9b2c26c29a0f4e1c86f78cffe1d197c77a3f070a24f130a2e61fea4dd5de51af6e32b5aaacff254bbe2e373073ca4c1cff299a2702191ed1dab18a2d8588d2433315590159fc670f39b17b6cb1e7ac1f27cd332764d18c675644761526e01de88f3b05a6c528d611e66532fdbba00ae36a4a657627b7c60349958d8769f23bbd62d54f3786d99eb05fcc8e85d83eb45eeb60244f9c273d57e38f260fa639f96d2a38c317a20e429d44f4bc9708ce890bec43cdc9a5090222a2543a974f19276c4f8a1122956bfb2dad87d4fdd0d03af8ac34282e2b34521e4760d5f2c73a3ba4ae46839fe38b96bbc5054fe39e321e8a59495eabcbf85db0dfaae3c52abb959ecafba45caca28b742ce857eacbdd49bf7db9c2e96291f54823757f2654997ab3c72745266b72f504c965cecfdf5873b7c57745ad9f46f7dbb68bac7b55435004805925e1cde88b0dc386c9d12d3a64a69f023ecb482f98938a63368c4544b297955af5a526a9930b359705b7f84c62cc13a189ea8b16e7d43a875271f37d353f8b0f0234a49ce6a507ff9998a1618e1cb625bbc9cf69776f3add5c063ed11335f6e275f46c10be3f62ef02015ccfd06f6c7d03a713dcf4ad9fb1f1e6e0205d36f780b8d9f396f5059de2525e7eeea42680160b7faf32b6693cfb52ebd314ce09faabf6f74b7aa9f003288e0992130f3154827044f282f906cc3d1de63765833aface9a0332555f75203a9e252296441451fb10bf3743c94151c041b3b6f9ddc195300f4d4bb17c025360eb20d3557b3752a66b8a03174e21e7877888a330d1d0267c706637473b1017092ad168d7e3e7156322c9e70018f15c9538aaf414070fc2b5c4d8ca864c1f9b0763185ddd0c3cc6ac652aa6675c892b2fd4eb8659ebc10ec95c36d9b05295f271c7c64c3f8a24692526044db37ec166822d2f1173b4c1220f2715b63678a120b63a1dfddae03b033a19eac5f8780473d8f438e16ab86faa6223d8dfe9fedb12c2afad86fb03b7815cf6e091c99a3e9b2b79cc50ba9c06fbcf4d92594df30625cb712b1a9773a96a2efb831e78d28d7f292834438b80396a27aa224345103e0b88c416b4c0617f8ec8984f0c347801d95ac1ed4e5a02939e731da62b327176c926ce2283f1e279f5bd6e2a81adcfc3633953b26b0f0a197de6365f15a9d31327277b16cac1bb2b2985284c6e94f81abafade458d0e76aee2b9cfcf7c628435d9a47004883dc384b9959f277acfde6f951a3dc7b1c890d3541bc2d09dab6c15eee9ffa4340a01b1385466eb7dc19c19219eed1d199c440a8d9f06f3fcd8b1324820535a59862a43c360ca6f354eda031457327f52a062759608ef30846903bd9b8990ec755436cc01345cbeefb7be39626544a32acc3a9eb68381ab7d886ea23e34b42b3deec7422ca7891d0bd0bd2dd381c1b00c2ddd7a8be0135793dcb8356c812a84f413faecb67ddebe0f37e2affffd7fa437020758f047a28bd5f13a15f43bb940cbf27082a999f2ccd8d19bae721c02a13741fbdd15ecb4a9a52badd2ebe132e5c56a406eabee2b38d20eb0af50350da27c4e0cb5f9b3985a91ce1a2855492ff0ebd112d8a9f369071345a3d5f62b5836fe55ff58c4c8e2ead8f6c221c0803b012d2d0fe379cf95d5e7ebcd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0x1000}, {&(0x7f0000243000-0x7b)="f2abf31fe365f2519e5bc3bd9ffb36cbd4596598f7838e488014d877b4e506ae0d8dc1ce3e0cd2dfeae682f17a586c2878241a267c31904c2629c0328973c3b3c9348aadd759ac9365d7833f31a4242ed6ef3880c129656e3c41500062b15b886a094498970799445ef8246ae0d23e9928b42b3cb719bc8dd67566", 0x7b}], 0x2, &(0x7f0000a98000)=[{0x88, 0x187, 0x5, "ddda70335e950289ed5a752cc2f911ff91829d0ec3a505ee20aa9d9835ea3e784999362f955a4488a23bcc9f603f24c078a8d62e3820857bdec1eadd4cbfbc70d4c3c8410f56bd870ef5d26a65bcd6a1ecbaa7a8c8f5dbf6a315c33abe16f3c08362e169d9785c6a937318aab294542c2acf5cde75"}, {0x80, 0x11f, 0x0, "5bd63b710555ab3ca3e951066bd0aec8fe6065826a59a0c5a4fe31d919826c1b71705e21eb0c4a0a12a39a80cf97790276662ba47b193f530af5bbd15fafc54c53fc0b2dad83e3ece840853bfce95505e13262505937b81afeaf3b556d164875c6aaa9c5173f77396a4265e7d2"}, {0x1010, 0x109, 0x1, 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"}, {0xd8, 0x115, 0x401, "aec68e70763ef9f005c72ddd5eaf3ced4ffeefb59131a9a078df763fa8c73889c5a138f12eaf35d1f81ab484793e924a31e2c476f3ace2aae9ef033b0c007d7461dff202787c85c71c9e1af2721faad518a05f5ceb904513fb73de23929a11cc84ab57935718d5f2f47054caf9723a41d95fd0f8cacdc76d9b6efcf20ce8688bb3e3581f747347d975e957c0ecaf05f26fa72821087088f8aa31875ede6b80ed2f59a6c12e2534f324ac3aa118298a4ef95aa9abf1781cd52a50b8dc61dfd59e0db10ad70ee1"}], 0x11f0, 0x4}, 0x12020) 2018/01/23 04:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept(r0, 0x0, &(0x7f000023e000-0x4)=0x0) sendmsg$rds(r1, &(0x7f0000d9e000)={&(0x7f0000fd1000-0x10)={0x2, 0x2, @rand_addr=0xffffffffffff9b83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000da7000)=[{&(0x7f00005e3000)=""/3, 0x3}, {&(0x7f00001bd000-0xf6)=""/246, 0xf6}, {&(0x7f00008ae000)=""/80, 0x50}, {&(0x7f00000fa000)=""/14, 0xe}, {&(0x7f0000f01000)=""/197, 0xc5}, {&(0x7f00004c2000)=""/226, 0xe2}, {&(0x7f0000cd3000)=""/222, 0xde}, {&(0x7f0000dfe000-0x1000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x880}, 0x20000080) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d14000-0x8)={0x2, [0x7, 0x7ff]}, &(0x7f000098a000)=0x8) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000ef3000)=0x3, 0x4) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x3e, &(0x7f00004ab000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f00006c1000-0xc)={0x0, 0x1, [0x0]}) [ 620.407349] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 620.407388] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/23 04:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000091c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x1e, 0x80002, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/23 04:07:48 executing program 7: 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$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xffffffffffffffa6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/23 04:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet6(r0, &(0x7f0000606000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xa}, 0x1c) sendto$inet(r0, &(0x7f0000042000)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 04:07:48 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0xfff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ea3000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b39000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bd8000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d75000)=0xe8) r6 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a4c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cc7000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b03000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r13 = getgid() r14 = socket$packet(0x11, 0x2, 0x300) r15 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000130000)={0x0, 0x0}) r17 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000044a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r19 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001cf000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b8000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e86000)={0x0, 0x0, 0x0}, &(0x7f0000e07000)=0xc) r23 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000023000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r25 = getgid() r26 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) r28 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00002b8000-0x50)=[{&(0x7f000089c000-0x28)={0x28, 0x42, 0x20, 0x5, 0x0, "", [@typed={0x10, 0x16, @u64=0x75}, @typed={0x8, 0x8c, @binary=""}]}, 0x28}, {&(0x7f0000001000-0x244)={0x244, 0x19, 0x120, 0x4, 0x2, "", [@nested={0x234, 0x3b, [@typed={0xa8, 0x1e, @binary="18ecd58efb5e71a6171aab2659ac076afc935c68b1a058a788cc1676b4f07600e043f5cf911a28fa7a4be1ab025d493e22095b5411681ad6669255566defd83d21259a2ff010673cee35acac7625004a42c14240dfe291a70e5863fa7549e383f17d5bb4b88bebf143b38b7d36f1ff9bcb58d1bb836f3ecfbb769405090f55d4dc6fb87080384dfc848405e7c1cbcb2375c7881bf17d1823154038893287"}, @typed={0x10, 0x3d, @u64=0x7ff}, @generic="581bc24d705d3bfbaa19759572a086e951241b1dc6c8909e159df2329a74cccc3c16d50194fca09be805e4bce5f10424bc7ca9a5e6ba07d27b217d100955d5bb07e0a097f54542d8570225b7b8994564cef5ba40934a430572d0d3549b0dbfac1e92e5e4d550d54801760d33f501af558c4552e63686c4808095589a8e51d0a35ecce4fe7643cf26467397ee08626bc2559a467b722ff3d70ecdf5d240de93dc18c902b446ce", @generic="e499c887fe7dd57a7a5c62c5f957ddda5a542f5e8e1cb93657bbad5216fc1fd257188f3908d73067e6e85ff7049b185a1d97e2e634c7dd6b3c9f6c7c981632c7ecbae3bb28abd834a66bbd909c79bc556d9014ba06c4cd9ee0cee80cd3ed1a29fd0c8ed2110192ae9610823c4d98c6eb26500dc2df525736509ace2f846e102047ec0f13e40967e9c512cd98756175775af8fb19a11d56f981107e72e9b47b6cb06136be0eec613aed39eb992390636b3bea5d47705fbec1b88248e5b18f637f061e6005fc992ceede7551dde2057e4de87c"]}]}, 0x244}, {&(0x7f0000001000-0x348)={0x348, 0x20, 0x410, 0x0, 0x1, "", [@nested={0xf0, 0x84, [@generic="41a9d571e02da08eb748997f831e1bfedff67fb1a6c56126ede64192f83d46d0f2fa1032e22cfcba6d8124f4510e45a55e6e5fae06e8d6d54d9048017e5976d9782ae18bbcf8507acd6b2e6db08a86bb2355ed789b2dafd3b9874cde7363dfe4056a6d1b75854d4e37abd11f4fe3daf73ef8422953985ad4fe17a0a6a634fe8e6ddc59636a1a80c10b080f5bf02f5f6297bbc210a6d1d31b2b08f3150708b7db365ad1f004b790e5bb8ba1ae008d8098dd76c11dc0e16ec4e3", @typed={0xc, 0x4b, @fd=r1}, @typed={0x18, 0x12, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x1a, @u32=0x8}]}, @nested={0xb4, 0x5e, [@generic="b1f83d0b63bfb34712716d3b784bbba6d940842e24b3a805e9a1badbbc787bfea677ca2c21c1ead2bdba6953d8ba28be8b1412968a9ab1fc35e7b79f2c33478048865585c863827eee02b94cec9c967502cd2c93045f1aa573d7bb986d62d8443b807bd2376a806da479fb6383cb654eff6db67a4f737df9a05931783cebdd61dbe4e878d74b46a615862b747f426813f72e99e500eb71d01deaf7be356e07659e4440", @typed={0xc, 0x25, @uid=r2}]}, @nested={0x20, 0x14, [@typed={0x10, 0x5e, @u64=0x1}, @typed={0xc, 0x30, @uid=r3}]}, @nested={0x174, 0x89, [@generic="03a7faab7a4e8ad6a968c27f22cf72375aa707132dbe19bdd6386854dda43903e9dbbd67304d74077279353cc188b3ddb6c1ea7af387e8687cb77a83d03337cbbf8341aa452f7e08a379caac6afbb2bdbacf199059eaf5c870635d29db7c7b26a3821aac61a972c622c80624fd1a7e81aa5bcdb1147cdb7561633a33526ebe0dddd8720ec7157591b8c8ca09d839b924a1d673a63482bbd63801191e6851340ee632472a01389c44def08b9114b67a8e39e917ecc22c5ee607f27f3c4343", @typed={0x18, 0x1d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="30f3180c867f9ed4683a467cec5952a4c3d3cecc328092b3cef50e408300f0f7fb912c512bf8123536d250c730d5739c77f4a55d82f8b029b751e676340b50a0f5d6fdc69b7a68176b5bbc4eba9d09852e1461aaf50fed841068686292f674e535ae0037d0438ba0440696867ec21e35aefa4188af7f962d3ed39235e5faa5fdb57596c06f717b7fb6a8ef324fb5ea38e8e2476e63930f"]}]}, 0x348}, {&(0x7f0000abe000-0x2584)={0x2584, 0x20, 0x112, 0x4, 0x1, "", [@generic="77d5d4a7403670df479f178d71964bf2d27fa1068d255fc8949078f810a7ca8455c4d6509aa4a39f3939e1d57cacd9d4b7d6b30d5321b2c2fc38a21db2836986f59782dfdc3957ce6712a0dce0a84cb0b4802f8d30a530dea4da47f0b6935e5c0caf3681207dae38b96926b74d09444a", @generic="d532d1c4d2ff9807939da7631ceacfa6bf7b9f1f11e54920bcf98ea5536c62b885e492862785789813d5acec60df0a1d8423468f0a021349ff00b8baa7566cda04", @nested={0x284, 0x78, [@generic="24423d87f5d38c1def0b6306053209232f46df67e8323183d04c12e4d7efee7ae2339a67691cf6cd407f989a12340c075a19a2166ba73c5bd83b74d636afe2bc3e9bded2e3b22a314e8addd6cd1c44f92bb38b692ab064672f079444ec1a1b250a4a6189ced0a4f712991b71da54347f0881911fb334fd892f025239dad5b45132fd578f6dce146c6effc5e5b9a766a174192c3baaea6b4a428801401adb9f1f738d0d65a2b4f7f3196c00b8809d3796c5d4", @typed={0xc, 0x1c, @fd=r4}, @generic="0779fbc50b9cdde683293977d3645de0a8938ce23d443027af78cae8971b3182d0dabe89242f88", @typed={0x8, 0xffffffff, @void=""}, @typed={0xc, 0x75, @uid=r5}, @generic="a1aafec88cc8d81712e9836947801d3578e5c477a9cf14d08087528a8f3936a398632168050fb103efb7a5c33bcd6a4a1ce591bc756c225d83f631c8d4089ff503ca3e3bb4620b0058ef37fa65ec8eeae9cf90bccbb9d2054d864ce644e9d15c123c16c777e5252e51f37c27cccfad3ff2da4c462922a18952a7", @typed={0xc, 0x5e, @fd=r6}, @typed={0xc, 0x1, @pid=r7}, @generic="fb6d166e7bfc335c1c9c4bbd0b923bdf834fa55b49ba3cf8feadb99069edb02e0e55443a190061f3f4dd2010d0fc297f69c6a9612801b862646c1f3fab4a6250cc8a793721b2fad4616b00de3f9d9dc076bcfa6bde4948f9d9c5b46e0ac3510ecb0e9ef10d54ab10547f2ab1cadfcd0d0cb64e715b5e3f97621c7c1d2c099558efe2fccc16a4da839b9b898ff2f04beed0fb6de85523cc024785237ffb6b20cf09d4fafd62f6eaa0e63d2cdb0ed2ff26fa841b1b4b3d31dbc0830d4ac47ed964b2c3563223effc1bc6cc7fdefb06691a9730698d50cd6baccbb79ba3065c21ae18e825fc0653b484f621b4a365c1ad244af0"]}, 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@nested={0xcc, 0x91, [@typed={0xc, 0x91, @pid=r9}, @typed={0x18, 0x1c, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0x8, 0x63, @void=""}, @generic="a39f2d62268a0f94fd26534022f05e70b27ff4b391525c47711527aabaa02ddfb2e4c30c6a5cdc680b647bf9f4303a8e8dff702729bc5d4e7d9cffac30b2e1ff111a1aac65f41fbc74662abb9cc62ec1c3b70cc33f3328f0a44b69fb72c842b4f486f6e6b2", @generic="98a1ffc409fed036428630f13c447e32e3eb0fb664378c10be33cfef7d22caa4943383e5c5d2ac6ed8", @typed={0xc, 0x65, @uid=r10}]}, @typed={0xc, 0x79, @u32=0x46a}]}, 0x2584}, {&(0x7f0000000000)={0x11dc, 0x31, 0x10, 0x3, 0x3, "", [@generic="3fc4ef775843219d5fc0b5d556c9f1843e2d25f6068f3e7861d3f8b5b7f085c08a2f310e0d1dd6e464367a3777a646ea97519540b540f4bb5f8cd5c1013a9d5deff65236040cbe7d71e45ee6e10ae6bc1b877268cf5bd6e0fe4970d396110d80b7349e4b6ba4ccd23f789d0e77352e50d3c5cd512ea4c91beb139313eab87fe99e5db058f9c4383cfad84ee17b3f3e5b9d62243863179021bbd9dee6b629971124c329bf5fe24076b9d44f7528c6b7f7f9b1f52e459c45eac639d9da06254dac5c7f6733d087178e2785359b9b5990c7dfc364ba69e0eeada983596dcb45c4c59be87740a2cdb94f3f49bd121257a5b0258667a45e649c7e", @generic="6ff31450af366cff94f426febda92d01d70b8fb01d9ce95a9128937b6c9b872df750e60c6f72264dc933470880ee27ff366b3a48859758c2b537fd6c154a127969aa680183c7dd4ac1dc9e1e8864f32a932685109afa87008447ae99334f356534e0e006c66fff0bbd6cc6d24eae474087ece1c142aff6d2749b2e21db0c31b0ca2fa8c52fb4e412c5b7d143f77e119ea3a7e7dfd329c04e0fc9ab442df08b2baa29ec5465065803511815fc542e2535bb4ec28e130a19f4634eece2b09de390acc4a662b7a42a64d72e57b65f972b", @nested={0x1004, 0x8c, [@generic="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"]}]}, 0x11dc}], 0x5, &(0x7f0000c7f000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r26, r27, r28]}], 0xc0, 0x20000000}, 0x4040001) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r29, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x8, 0x8, "7f"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r29, 0x10e, 0x6, &(0x7f0000004000)={0x3f, 0x1, 0xfa7, 0x65f}, 0x10) 2018/01/23 04:07:48 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000003000)=0xed) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000029000-0x4)=0x10) pread64(r1, &(0x7f0000026000)=""/0, 0x16, 0x7ffffffffffffffc) getsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000028000)=""/253, &(0x7f0000011000+0x6a0)=0xfd) pipe(&(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000029000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000002a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000002a000-0xc)={r3, 0x80000, r4}) 2018/01/23 04:07:48 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, 0x0, &(0x7f0000ff5000)=0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ff5000)=0x0, 0x4) r3 = accept(r1, &(0x7f00002f4000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008ca000)=0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ff5000)={0x0, 0x83, "1166c59895a9a245857a3912cbf82fbaa51cbca2bc1c8db2c75f53e670ddf699ff242203fb77fd80ba2682bdd92587f4628e2ac81bfc63188ddd8e2f791db56cd14a9511425bb217fa1d6ce047205b8be8208d91fbb9b8dedfcb500c4c37c3dbf0140d57440bfe4c43841fcbb4497bdb45ebf306ae9ad3bd740c2c732a32df84750975"}, &(0x7f0000924000-0x4)=0x8b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000a94000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xff, 0x0, 0x3, 0x1, 0x1, 0x3ff, 0x101}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000653000)={r4, @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]}, 0x4, 0x9, 0x9, 0x9, 0x0}, &(0x7f0000ff6000-0x4)=0xa0) bind$bt_hci(r1, &(0x7f0000ff5000-0x6)={0x1f, 0x5, 0x2}, 0x6) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f000081e000-0x11)="2416000100e4ff00070092c5001d8d9ad5", 0x11) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/23 04:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x48000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r1, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00006a6000-0x4)=0x100, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f00001a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00005cd000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000739000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000086e000-0xe8)={{{@in=@remote={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000464000)=0xe8) socketpair(0x11, 0x2, 0x20, &(0x7f0000531000)={0x0, 0x0}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) 2018/01/23 04:07:48 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ba000)={0x0, 0x0}) pipe(&(0x7f0000b7b000)={0x0, 0x0}) r2 = socket$pptp(0x18, 0x1, 0x2) tee(r0, r2, 0xffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000042e000)=0x0, &(0x7f0000000000)=0x4) 2018/01/23 04:07:48 executing program 6: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x22, 0x807, 0xfffffffffffffffd) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006e5000-0x8)={0x0, 0x2}, &(0x7f000095a000-0x4)=0x8) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000095a000-0x8)={r1, 0xe74}, &(0x7f000095a000-0x4)=0x8) 2018/01/23 04:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00008ad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc000}) getsockname$packet(r0, &(0x7f0000ee1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000473000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000055000)={&(0x7f0000c15000-0xc)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f0000177000-0x10)={&(0x7f00005a0000)=@dellink={0x30, 0x11, 0x200, 0x5, 0x0, {0x0, 0x0, 0x0, r1, 0x200, 0x60d0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x3ff}, @IFLA_OPERSTATE={0x8, 0x10, 0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004000}, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b36000)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00008e1000-0x10)={r2, 0x1, 0x6, @random="9d261899a774", [0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/23 04:07:48 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000009000)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000022000-0x10)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x24, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @rand_addr=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:48 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001c000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0xc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000-0x4)=0x10, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000017000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0x5) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x1, 0x0, 0x0}, &(0x7f0000025000-0x4)=0xa0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000026000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000017000)={r2, 0x4}, 0x6) 2018/01/23 04:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00007fd000)=0x0, &(0x7f0000039000)=0x4) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 04:07:48 executing program 3: 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, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000458000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000417000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000208000-0xc)={r2, 0x0, 0x10}, &(0x7f0000806000-0x4)=0xc) close(r1) 2018/01/23 04:07:48 executing program 1: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003fc000)={r0}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ae8000-0x8)={0x0, 0x0}, 0x7ff, 0xfffffffffffffffc) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000ae8000)=0x100, 0x3) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000ae9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae9000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00002b4000+0x4d8)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7, 0x1, 0x400, 0xbc2, 0x40000000, r2}) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) sendmsg$nfc_llcp(r1, &(0x7f0000ae9000)={&(0x7f0000aea000-0x57)={0x27, 0x40, 0x0, 0x7, 0x2, 0x10000, "2796d98ed031336d6d58de3746adbf0303be3b29d5fc19dba589aa0d3f998159606930609a351159f17caab3d94f4106ee1ab127e454c5cb97ab3b26bb1f4c", 0x7}, 0x60, &(0x7f0000aea000-0x20)=[{&(0x7f0000aea000-0xb4)="6dc19c9c01ebc4d743249a3b4865b9fda0e50e3799387e2abb851f0b84537bb46d4e15c3e8306f72c0e220c4569aed70bb949a4c9245df2eced1fde960c2d294e2ca90860cb81d2d668415b64cddbba887169b96023131c1ceeb38b10bfffde1f9ce50e7850d6bae8e9f7c941b0dd374fcf324c659d6246cee3314ae91c0c0a599c7d16d823ba93130c877594632077b35c136f5b268934af009cdd8c35c7c246b1004569f874cb43e0d82d95084a9263b93c148", 0xb4}, {&(0x7f00000c9000-0x3d)="3940a41ab63e19063e34779a94caa0d2eeb8a7b6be8e5c039061a84d2cfa68f64f5006098fa68c239d318e25c7303d7da994b589ad1238ae157b9071e4", 0x3d}], 0x2, &(0x7f00009b8000)={0x88, 0x19b, 0x0, "d626028849d2610793ba19254e5cc5d5e8a74e5aba87eb433e3d8ba85c2ef21046d8e2aeb17cd3cfbcad9abc79f5b88bcbba942bf58214a8e85094f9fb81b4788164b7c144d53d89f225b2dbc63b98d54f9ab02b0369bce6da0e845b756313123cb2beb391de437d344667db6c513a1537b768be"}, 0x88, 0x4}, 0x20000094) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000651000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ae8000)=@generic={0x20, 0x0, 0xbbd3}) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000ae7000+0xe30)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$nl_xfrm(0x10, 0x3, 0x6) syz_emit_ethernet(0x36, &(0x7f00004b8000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89ab619ee7e2c7fb4d537b8b"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x35d]}) 2018/01/23 04:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) tee(r1, r0, 0xffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000185000-0x108)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x6, 0x9, 0x80000001, 0x10001, 0x100000001, 0x0, 0x4, 0x80, 0x9, 0x1f, 0x4, 0x101, 0x6, 0x2]}, &(0x7f0000036000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f4b000)=@assoc_value={r3, 0x9}, &(0x7f0000119000-0x4)=0x8) 2018/01/23 04:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000515000)=@assoc_value={0x0, 0x3}, &(0x7f0000104000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000813000)={r1, 0x6}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x94, &(0x7f0000193000-0x10)=[]}, 0xfffffffffffffe8f) sendto(r0, &(0x7f0000cff000-0x12)="120000000000e7fff9dee909146a000a69", 0x11, 0x0, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ff8000-0x18)=@generic={0x12, 0x7, 0x100000000}) 2018/01/23 04:07:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x8000000000000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000003000-0x9)={0x8, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000+0x6ae)=""/12, &(0x7f0000002000-0x4)=0xc) 2018/01/23 04:07:48 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffff8e5, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00003e7000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff0000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008d2000-0x4)=0x400, 0x4) 2018/01/23 04:07:48 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000015000)={0x0, 0x6}, &(0x7f0000022000-0x4)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005000-0x98)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4}, &(0x7f0000022000-0x4)=0x98) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000023000-0x28)={0x9, {{0xa, 0x0, 0xc4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000024000-0x8)={0x0, 0x0}) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000022000-0x4)=0x0, &(0x7f0000021000)=0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x24, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @rand_addr=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000012000)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/23 04:07:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x7, 0xeee3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000187000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xd) getsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000085000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) 2018/01/23 04:07:48 executing program 6: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000ae000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000cb000-0x2c)=[@in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7210}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8bf3, &(0x7f0000dd8000-0x50)={@generic="d7dbc3ae4f085db3d3af6bc6fb77f0b4", @ifru_names=@common='sit0\x00'}) 2018/01/23 04:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f00009c5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000032000)={0x0, 0x8, 0x10, 0x8, 0x51}, &(0x7f0000b3c000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001f3000)={r2, 0x9}, 0x6) listen(r0, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000786000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0xa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) accept(r0, &(0x7f0000c57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xfffffffffffffde3) 2018/01/23 04:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) ioctl$sock_ifreq(r1, 0x8942, &(0x7f00001d2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000d00000-0x38)={&(0x7f00006de000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f00001bc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffce7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b64000-0x30)={0x0, 0x28, "8545c4652ec0b46acb220cc5347e6475b2e33998e9352935a0e849ce7b4bb7c1253e323bf0fde3b2"}, &(0x7f0000cbd000)=0x30) epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000a3d000-0x18)={r3, 0x7, 0x20, 0x0, 0x4}, &(0x7f0000e11000)=0x18) [ 620.814379] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=27956 comm=syz-executor5 2018/01/23 04:07:48 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/23 04:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000959000-0x38)={&(0x7f0000467000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000611000)=[{&(0x7f000018a000)=""/0, 0x0}, {&(0x7f0000cdb000-0xbd)=""/189, 0xbd}, {&(0x7f00005f2000-0xf)=""/15, 0xf}, {&(0x7f00003b3000)=""/4096, 0x1000}, {&(0x7f0000414000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000e79000)=""/236, 0xec, 0x0}, 0x10002) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000916000-0x4)=0x0) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000fd1000)={0xfbf, {{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) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00009a9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7fffffff, 0x0, 0x101, 0x7, 0xca8a000000000000, 0x1}}) 2018/01/23 04:07:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xddc}, 0x101, [0x200, 0xcf3, 0x3, 0x7, 0x2, 0x7, 0x0, 0xffffffff]}, 0x5c) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x30)=[{&(0x7f0000004000)=""/140, 0x8c}, {&(0x7f0000005000-0x13)=""/19, 0x13}, {&(0x7f0000001000-0xe1)=""/225, 0xe1}], 0x3, &(0x7f0000005000-0x4e)=""/78, 0x4e, 0x8000}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/01/23 04:07:48 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0xbb) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000841000)={@dev={0xac, 0x14, 0x0, 0xc}, @empty=0x0, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001a1000)=0x0, &(0x7f0000ae0000)=0x4) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 620.875965] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=27956 comm=syz-executor5 2018/01/23 04:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000de0000-0x4)=0x7fff) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bc0000)={@common='bpq0\x00', @ifru_flags=0x2000}) 2018/01/23 04:07:48 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fd5000-0xb8)={0x0, 0x10000, 0x6, 0xfffffffffffffff8, 0x1ff, 0x5, 0x7, 0x3, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x7ff, 0xffffffffffffffe1, 0x4}}, &(0x7f0000124000)=0xb8) socketpair$inet6(0xa, 0x0, 0x80000001, &(0x7f0000649000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000fd6000-0x10)="980702d902d49747f3148311c995c3e7", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005de000-0x20)={0x2, 0x7ff, 0x800c, 0x8000, 0xa9, 0x4, 0x401, 0x3, r1}, 0x20) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000fd6000)={0x8001, 0x7, 0x8200, 0x9, 0x8, 0x800, 0x4, 0x8, r2}, 0x20) getsockopt$inet6_tcp_buf(r5, 0x6, 0x21, &(0x7f0000fd6000-0x91)=""/145, &(0x7f00002e9000-0x4)=0x91) 2018/01/23 04:07:48 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x7) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000000f000-0x4)={0x1f}, 0x4) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)=0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x88, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000009000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000017000-0x4)=0xfffffffffffffffe) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000024000-0x4)={r0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r3, &(0x7f0000024000-0x9)={0x1f, {0xffffffff, 0x3, 0x800, 0x2c08, 0x2, 0x3e3}, 0x8000}, 0x9) 2018/01/23 04:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$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$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000391000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x238}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000f06000-0x8)={0x0, 0x0}) accept$unix(r4, &(0x7f0000211000)=@file={0x0, ""/61}, &(0x7f00002ec000-0x4)=0x3f) 2018/01/23 04:07:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000546000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f00005ed000-0x4)=0xe700000, 0x4) bind$inet6(r2, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000e6000-0x87)={0x0, 0x7f, "a996fadbe349a2971487d7b74cc9b21c87f853faeb8f7d5aadbf05c01fdd83e55fd6dcb4aba7d2478e751eda18f06a3940ce9347968ec765cc57d88d6d73a1237cc2b064643e6d1d3b0ac9fc4978564970f366144129e78d13f09a28d8a944122696c9cfa3a36895a56f46b34ab71cf2d9c488ece893426c24511ea87d1479"}, &(0x7f0000560000-0x4)=0x87) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000047c000)={r3, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0xe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb480, 0xffff, 0x80000001, 0xe00000, 0x4, 0x115, 0x2, 0x4, 0x7, 0x3300000000000, 0x9, 0x3, 0x200, 0x7, 0x4]}, &(0x7f0000c89000-0x2)=0x108) sendto$inet6(r2, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x2, 0xa, 0x8, &(0x7f0000684000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000025e000)={r4, &(0x7f000016f000-0x22)="77813d04cb0dc34abd0f3563cfb32e63950b2735a02bc8e77d65ff3daef569d42e31", &(0x7f0000a2f000-0x9a)=""/154}, 0x18) 2018/01/23 04:07:48 executing program 6: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d76000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000001000-0x3)={0x1f, 0x40, 0x2}, 0x6) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x40000021, &(0x7f000018b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 04:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r0) 2018/01/23 04:07:48 executing program 0: 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) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000637000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb4}, 0x98) 2018/01/23 04:07:48 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f7d000-0x4)=0x20, &(0x7f00001f4000-0x4)=0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7d000-0x8)={0x0, 0x0}) ioctl$sock_bt_hci(r2, 0xc00448f3, &(0x7f00004a7000)="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") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef6000-0xdf)="", 0x0) 2018/01/23 04:07:48 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000011000)=@file={0x0, './file0\x00'}, 0xa) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/23 04:07:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x0, 0x7ff, 0x8, 0x1, 0x0, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x0, 0x1f, 0x80000000, 0xf0, 0x0, r0, 0x724da8e3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x8000000803, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f16000-0xc)={&(0x7f0000cba000)='./file0\x00', r0}, 0xc) 2018/01/23 04:07:49 executing program 3: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a71000-0x4)=0x5, 0x4) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept$inet(r0, &(0x7f000068b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x0, 0x4}, 0xc) 2018/01/23 04:07:49 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000018000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000019000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000b000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000032000-0x4)=0x1, 0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000032000-0x54)="61926b1649420dc7ce6dfde617f68ee117bd16b4b48ae1687e8f8d31007fb5a68b55f31ef229349c08de18df0096e24c5fd170cc1220ab8f33657d9bdf4a21734ad963cb8330a0d2dbe450f1286f3691e14b9e75", 0x54, 0x4000090, 0x0, 0x0) 2018/01/23 04:07:49 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x6, 0x81, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000001000)=""/139, &(0x7f0000001000-0x4)=0x8b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000003000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x64, &(0x7f0000001000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xecb0}, @in6={0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x849a}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000002000-0x10)={r4, 0x10, &(0x7f0000002000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000)={r4, 0x7}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/23 04:07:49 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000345000-0x60)=[{&(0x7f0000f04000)="ff358336fad854b601c76ce2cb96c46763a513ffa461dde6758739e37392a4057d23bbf1147dc59384449926c4dc4340fcead9db25896085ea30028f12be8a2a7e6c7dcc2afb9e761980a805e576455f53baa6da3c29c831af1f95d1bdcb7d9d9c89d84a73c46578f9b9bc9d48f92899d92c366c035a2c48cf8e279af2302b82177146c5934115b53439fd8ac606519511c69226e7f83f197f9d6875047731adde8fe81bc58eb370520a51dd435681c0da6cdb83aca3f30be7247b233750aa9f284dc363ad9f81ead580902a6425a52d59667ce84641e2e547b6966975f5bf5c486f43702ee9edd4452899bd8fe7fe2942a709c6ac8302c46abe252cb6fae76e0a90de77db7a30fb9d0ad81f73da606b25828f6b0ec777173f4cde9d5a6a47307840aec0934eaa0395c49c8c4aaa50700417551e0149d44fa17105990899a285653130f8f5074d7559d6285a8a1d49b382413c23415b885b6dba08f384f9fc2c6cb948eafe85a146feb2e08fe2a8e0c02dcfcf86cfc1c7f031fb700acdbad714be042865786283eafc903574a837c936d910c32a73201a765866e8862e787c11bf592279cd5788b499d0583f348c10b90d165894e78bd286a45a6fc5385d0ff20f8083244a013e7608b3a7f12169073934a84838665cb019b01597777bef8ef7db4aeefa0a7b31d1a41a96b35e31d678081444c85bcd3eb2d511c0a95bcc72b892c299ed1ba92269dbe73aa8b4246f7d2376d5cecf3eee5befa7d4cb7558265ce5123564709c00e7255da838298420f3b9f6fefe8d8284dd49d1a4ac986ac0ed0754bed3b9d3591bedbdb50ba4e8bbac4ba9322a608bc4567620c9cf4c58e549e8057837fb96128a22da9cd48a49605fd17fb8ec4cdc6c17ce3895542287ad5ee4e9c1e30394544b34ca2134e610fbd4fe98df4defd9e76d1bfe204832336247a256dced26119733f6006ccdfc74d7cfcb65345ea2968937d42ea2150ab12aad42e560cb584d03cb4060f7b8bf60f6e91e46ed877e77490e042f4d99214deb1fab7a6edb797b12e553ae9f5d7ecc849fbd6e71d6f34a95b06e0c909a2b90dfb408f0300a560e3e91bc26ef03ffdc8d4d246d4545900eb40a8e560a71f85fc498cae6d9826e5028c4dc7fd238f11a8580c361fb7ca55382479ebbc71d2ee9e06962fc662ce87a56ca05e28f349497940295101a6a56bb98c3da12e96b058b57c53d2a200ea4918661604f3f3da9adc30acb787087fe72ae51d60177f63ed27ad9a0803f4c3bf6df01db6ac4e0ff73f7b2763908c22cd7e4f6bc3a6429ce889560062e91d5543c4f40444459aa657ce6e489df791d49ae6d04eefff4f0c6f8a04388145032e444dd88eab5be84bdeb71587c116b2f8c1f3d34c6b06ac5729674b5ed47ac66ea0261459e3aa3f6d0ea84c52f6fa5e1fc94f26a4c3b34ced5fade44f9e0e73f2d7bff2e81c64cc4273b49ecca608417962895e2eb2cec27610fcf9dcda8919047cf85bcbd35472cda0099f841131f3fdf1f6ad8d973f74d28801261cbb25c05f7d7252662346f254f0461e87da7c4c1fa262d2cdbc58bea01064f26c52ffd3614792573aa14ba9e9075087b3b12f8f04c92ed7509341bb495d00aa91d01dce123fe5ad3ae7e3aa17a5ec533cf9f7ecdcec0d428d380175d4bc060fe06340cc19685f2d1b3724508128935e10a3858f1601993c6600d13a6024ac5cfea011775b35b3890df8ad47f3a275872c341009c0e505babc08009e00b6b4a55413df56ec3e16a72ffe7e551d56e6a734ecd949b3fd26f7c44be82d6293232261b0b5dcbf393c8e96bb8083042adc9aaa92d3f8ad6b7b2d35c23dc567651e88cd22a2bdd6499f4d542e3e5ac8858f8eee3ba2f100791dd8aec0bce697ac5204573afee99bbf104bd8679d1751aad20cfcf3d884f508c889332f2cf9ab62fb869d9adb21bd038b7ea52cbc98bc78e5374930a758e44c883b3cab585b3fd540ed361159567407557c9f5db6d0dcf1b50ce0b187d8234a546f88e769c688a5bc8282f36cc6648258ad90a62b4abf4dfc3f60f209f637d2e48cce49cde4b936a4f720b2b47fd82e67af316a04bbd54c65590475a8915e861ac0e9257811251b400f9f2038d3c93ee52371585610953021dc08f49ff2146a8d727ad6311b3d96bce70a2dfa2e9d88f13b4c09d69e7521016bb069529a6796098b6e960a9cf29e3f051befa6023cfb3409d881aa79a42e8a9649e3e5ab8fca2cebb86ada85842fd0de5358f201a1268d77cc490019e53fe8a50b41891ea2dae5c50f8ba48a76ff8f119b0b77cb6ca4fba0a5a7eb7f6d5ff1b82ca5ec54844651ba2173ff22a9a962c211c259abc5dca8540e811e260b3974d4fe681557486ab4d313dec28968de17c1c80671e75595acba82cfe9bec6ceb4445d0f4f7c68d7551669e964db5b2440688250c56b3dca2a2f3e19f3a6fc19ce58b85041b9490705b83283155e08d5e6f7292243cac1442345b8dccf8fc7117e8cf9871d05bfd671625b72ce2acc9b40123f49b0b96a638798b9af36b233d0f4cd9a9fbd002026b5573c1d4446c3117df00bd1d0bdc02b1f17741bddfe3f68255b492bf976f732b5e001e92fbb2058c3deba293ad1e996715cea26bfe7ec6ad705cb3ca2b60ec82e51c3a47662bd18525a65b11e3847ef698c80901eb8b5439a29b47ef42536e7d23172d37d52d48be8ceeadf53b2ae2383b5d85fceb7b8293840fdc4c35a24e3b55724bb77a5d26d3dcc0ffd51a11668b68d4aa0f624343adb14c5909b66f01e1eefe9bfb98511b25551df3820fc8ff4460a4316821144406b899929a9b9b7c5f556da9675238c3d07047a11a6b5c09e739515f953e25fcde2d7a8b0fa671525b3ac3d129358257393f180564d71981874121886cd8d78c8cab104494ff88c5ef055e28783eff8e8c815804f1f853e97d5f6c140d91983287a8275b4633f33eaec083cec2cf3098f67b48b71ffb2b5dc56274867f9b4fb5234ccd35a2b5f3c6718fc231b41fd8e9951e123b55b303f0ff36a6baa42fb93be7412b3c85b85de516ad8128b2d0156e458a6096a8121106ae1aac32d5d11815f2232a2d07ad38ccb1f3c20a2e542e789079ba9ffd66480b25b71a024d55ce5cb12391d890c048bfc2dc618ff2b6d23b35c66103d5bf80bebceb487c52f26e5137a71f7bb8cb542e1ae777e32492bcaa7127d5be2d57f96601a03e7f8cc706cf112056c8f68ef2075718773d882bcc0678faaee2aa8400cb1d0467c16d16a16e9c7f0f0cfd2b648fd2eee0b8d5228a1c9214d01d9b47db2a68e3e6fd62e7009c7317065c208588c34500879d6aed1ff7a1f93a4b97f24836730a4d50c7bf414781c513b9887bf89274eb1aa1682c6504b647416841385c2c3ffd29b59dd85ce7366ec80d0c58b66f4573f87afe1060d01be8fe494761ba0fd78eee3e0896c697c4f91d1f2d17863c65af383e2d88d7a453dec5beda2547a0e27f962e09ac1bdbe8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0x1000}, {&(0x7f0000f86000-0xbc)="cedc289415acc0160eb97263c73b246db3699198d8139355ccb9eb92b46dae27a5dbcf61fbbd051c489e432618e8260d7c0d15db79735012072e62b9a7c16f69c9b89a26f36f7c094869ccb43a100e641b7efdddb0d14e83e6cd2e17070ac1b8980cb9ad1d72518e1214658b36445a1d732b7aa534af88998a62fa0103ac024619b97ae2736ccf69fdd56b5614094d39224640e78a4e6e2af2891bc1cadb8a86ab4ab2c5b82a0044451e8b576061337b371faee0bf9eb1b6beaae7d4", 0xbc}, {&(0x7f0000f86000-0x1000)="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0x1000}, {&(0x7f0000bb4000-0x9d)="d1a9203f98c4e8b3a6841202498a0993769e3d2ec760c61eb2769bcd1cff9f728febd90d54fcc277d479948b00ce8cbf6102618a320ffabcd1d6068aea1fa0263648c1c0fa743b68b57f48094bea66ad140f3d6bde80142c68f01e711a5657f93c83d353a95cd5ad557d2d1e3449b7d76b955398ea54d5fcf337ff16db4518c91e9e305f72dc087a2ddec0d3233947142b70cca5fb7444eb5b90cab7ae", 0x9d}, {&(0x7f0000f85000)="eb76b17518e1d567eb8d2febc158dd13a58d3d88ee7159c49041e118e59234c9d06caf3acacc75791b4cdd05027631e7f2e8d589cea61fb148531a7c63604241dd6ca27512163b87a1a099e2791a8c8a73701953ac55146c75164225590119d4d3232c", 0x63}, {&(0x7f0000f85000)="0cea1ac12bb311584959680e036a228252776f42ac295cd8e11588249fad8befcf271746b647489aafdadc844e3b67f06a27a2396320dc91732894fe05f1517ae9d5fd3f490969fd6a7ce0d14780fdcdee1608570bcae85b744241652aa03a8f2bb41d21cea0190e275d88d8347567cac4ea8c3949d41988d1b5a2caa1d5fcd0bcd9a4f739822e7a26707954ad81ec22842376f5931dcc29b06c05e8ac03a2903e9f73b6cd137e32253ca4827d28", 0xae}], 0x6) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d0a000)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000ac4000-0xa0)={@generic={0x9, "381e9731def4d734d000d522a6858b9fd34c4b2311ea250976bd0601bf5e3409551582cd76fa4da6ddc401c5882ab2d4c7567ad7a2238aaf9d338c3cbd07f1f712f648ea424a00a30bc5ddba7ef18c7a7cf93009ddc43f694e28490389265b5a3b30076b7dd2dbe45ffc54b3917f9d580c353f84a98dc6396cd633b991c8"}, {&(0x7f00001d1000)=""/0, 0x0}, &(0x7f00002f6000-0x1)=0x0, 0x0}, 0xa0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000ef2000)=0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00007ee000)={@generic="f25d1e1a7b74863a8c792ca0ad9e2c15", &(0x7f0000bcd000-0x1010)=@ethtool_dump={0x40, 0x81, 0x1, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x0, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 621.122804] nla_parse: 47 callbacks suppressed 2018/01/23 04:07:49 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000021000-0x8)={@rand_addr=0xffffffff, @rand_addr=0x1ff}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000021000-0x4)=0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000020000)={@generic="1321b7e67a208cb88d193390ee8390bc", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 621.122810] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 621.159497] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 621.168227] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/01/23 04:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000593000)="36000000000040e7190100000000000009001e88", 0x14, 0x40040, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a1b000-0x8)=0x0, &(0x7f00000b5000)=0x8) 2018/01/23 04:07:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00003eb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000282000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="1654d696728acc3dd80275a0f1fd8acd", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c6e000-0x8)={0x0, 0x0}) getpeername$inet6(r2, &(0x7f00003bb000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d3b000)=0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) connect$inet(r3, &(0x7f0000d3b000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4$inet6(r2, &(0x7f0000d3d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b9f000)=0x1c, 0x800) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x801, 0xffffffff, &(0x7f0000d3d000)={0x0, 0x0}) setsockopt$ax25_int(r5, 0x101, 0x7, &(0x7f0000613000-0x4)=0x80000001, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000d3d000-0x4)=0x2, 0x4) 2018/01/23 04:07:49 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000ffb000-0x4)=0x1ff) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000a3a000)={0x8, &(0x7f0000ff9000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000791000)=0x1, 0x2) read(r0, &(0x7f0000000000)=""/133, 0x85) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:49 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100010) recvmsg(r0, &(0x7f0000024000)={&(0x7f0000016000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000025000)=[], 0x0, &(0x7f000000c000)=""/223, 0x29, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x2a1, &(0x7f0000012000-0x10)={&(0x7f0000028000)={0x14, 0x1c, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000019000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000-0x4)=0xfffffffffffffef5) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000029000)={&(0x7f000002a000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000022000)={&(0x7f0000018000)=@can={{0x6, 0x1, 0x80, 0x4}, 0x7, 0x1, 0x0, 0x0, "3248bdb1179d0ffb"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000002a000)=0x9) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000001f000-0x4)={r1}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000029000)=0x4, 0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000002a000)=0x0) r5 = getgid() mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f000002a000)=0xc) r7 = getgid() mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x400, &(0x7f000002b000-0x8)={0x0, 0x0}) r9 = accept$alg(r3, 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000002b000-0x38)={&(0x7f000002b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000002a000)=[{&(0x7f0000005000-0xd2)="33a01ed14f4afcee1f4e218b02b03eb249c85868506449084c6c09a3cae7b23b6fda2bd41a0702efae24fd6d8d6622dade866cabec2ed1b12e6edaf5466de44e331892ad42e5ccdbcc23fb91d9fbb96669aa85830d2d72ffa6b518bfcdc5fa580a7fc2dd0240a2996dead2b0125e5225ffe530a7b830d86570bff710516d2c2eae26755a67c8fa862c42772980959d69072c650f3a91fc8d4d8ededc15810013a2b20a52450b711e8ba55754c0b57ddbf0dcb4c1f33d1ac8640fb2f4d2aa9e44b470a97899e68bf2a1b0e0172166f55b2216", 0xd2}, {&(0x7f000001d000)="c7fd3d679ddaa959ca98a4799a8339e6204e2ff047f0d29fadb17e68847c3308b62e25bb0176695c9b8e49d94117701791401b17260003d2450b9237031c9a1e61dd50ec8523c7ced11d3b10a6e071509df26f428aaea76fb7dce9390ad133b820b9dfe54b9772ebd258c54b9ae1de81642e9009c49b4921073316", 0x7b}, {&(0x7f000002a000)="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", 0xff}, {&(0x7f000002a000)="9597de6d7cc22605657605bd944e95944eba5647bd5fa8cf1d49a4423a6d28632afb4f7086fb5c05e7e76bec1cd80798eea473a985cfd1e39dad561427506481af8366ef688bad303159aad6ba136b4af06f40c822905a0d578957417696882b5aeff98820dc7e3c78445f16ac2ccdae20e13f7f39307f40e4", 0x79}, {&(0x7f000000b000)="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0x1000}, {&(0x7f0000021000)="15d784d15a716f47e2bbcb688d456a1f15206935b6291fac3517b5515bd77092bbad9970c8", 0x25}, {&(0x7f000002a000)="f7183915be7dc9614cbad68f7d089d6840515937d3c46238", 0x18}, {&(0x7f0000021000)="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", 0x1000}, {&(0x7f000002b000-0x95)="65ac41e93976c3426159ddf638b3c2170d8878603e14c38546f48c8ec2d4dc64bc18e6f2c47c2c9195bb2910d0eda02bb47ada1eeba150b539668031bb5b7e50a76a70144d2185befab1e6ccce2b81120e1fa2ec81e645394885c8c6f8d6b52aace91986ab964f2d6fd2187ec471d6ce07f0889fdb3a732f585f6c27689c22ce40af6bd8bb3c9a842dc07ee81ba1a271fba5605203", 0x95}, {&(0x7f000002b000-0xde)="0b9a1dcf1caa91e1647b2c6dfb19c8946a79034591ca872bc0bcd8a8afa5e8f82420819005261101e8794273415bd1072a9dd05b6320044892b1cb04929d78aa9910c3f782c275e51c3040a65a34676f21d1aa18f65f06f4fd8dd0ab23890ec556423e3642421e63fc54dabd3bdaa7120b875b8a1d6d553bb35309856936d2081e563865c449fc1ead6332cbf760378ca70d15d378e87c6f63dc96958689775329a2b0e18f80029d842a04f6efc011d136e39b1ccc72896a24d98e23b47a8489649b02dd9d253e554e75c7699d2828ef6bcd2d5c54378e8224c4205818f4", 0xde}], 0xa, &(0x7f000002a000)=[@cred={0x20, 0x1, 0x2, r4, r2, r5}, @rights={0x28, 0x1, 0x1, [r1, r3, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r2, r7}, @rights={0x28, 0x1, 0x1, [r0, r3, r8, r1, r9]}, @rights={0x10, 0x1, 0x1, []}], 0xa0, 0x840}, 0x80) 2018/01/23 04:07:49 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000000a000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000-0x4)=0x20) connect$nfc_raw(r2, &(0x7f0000002000)={0x27, 0x1, 0x4, 0x7}, 0x10) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1, 0x0, 0x0}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) r3 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000e000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000000a000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) 2018/01/23 04:07:49 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009bf000-0x4)=0x0, &(0x7f0000f22000-0x4)=0x4) connect(r0, &(0x7f0000f1f000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/23 04:07:49 executing program 5: r0 = socket(0x7, 0xe, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000067c000-0xe2)={0x0, 0xda, "f1caf2ea25bea89949d8a6d26d3311f73fe3b1f202877e2c05e9ed0303c8f04c9ddd8046e838160cab59395c6ce2d97df70f8ec2fa5ad9ec6d111b6ce140496e00bcecf132e7e6eb91762c6f949f56134356a25b5b442c57ba62bd9a65a686a5699046328242d84daeb24bc8a4cf5fad6830a178e92b3e8f11f46f3680a297963045871a580e494a6adc547cb322f5911178629bf4ca134e82d97f87d22b2d3a80e9ee99fc388532d99c0a28bdb237a26d9375642b22a41bd7ad599207227909160fde472eaa4bd86a67e3fb6a1129852d652693a43ee9ed079e"}, &(0x7f0000f3f000-0x4)=0xe2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x200, 0x400, 0x4, 0x3, 0x0, 0x8e, 0x401, 0x7fffffff, 0x80000001, 0x4, 0xfffffffffffffff8, 0x6, 0x80, 0x20]}, &(0x7f00002bb000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000b2f000)=[], 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e69000-0x4)=0x4, &(0x7f0000471000-0x4)=0x4) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/23 04:07:49 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000)={&(0x7f0000016000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000016000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 621.202851] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/23 04:07:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008e4000-0xbb)={0x0, 0xb3, "0bce3aea7dde0159b7cbaa608a9a0cff4f2206d47b56221ba389dd3ad1749314d9f6693938d59246a6e767207e42293b14bdce278b7285b6995b8c3bb0b5dff6a9c7be419afdb18c13149288406a5d07338ffebe37fb9c2646cd1e6f71143e44e246e3d87d52b07686618516fff907f948802053a9b94c592100f8e7b572c3e28e00c516f5227ffcc8081ca39bc975265662f2f65c93438a5a897902d810f31d4a406b308f35c7537554ce99e792fd9fed0f74"}, &(0x7f0000295000)=0xbb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x1f}, &(0x7f0000000000)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f000087d000)=0x4) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00005fa000-0x120)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/23 04:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab191a01002356ba602dff05000b", 0xf) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6e", 0x90, 0x0, 0x0, 0x0) recvmsg(r1, &(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 04:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f16000)=0x0) r3 = getuid() r4 = getgid() r5 = socket$inet6_sctp(0xa, 0x0, 0x84) sendmmsg$unix(r1, &(0x7f0000c4b000)=[{&(0x7f000041c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000043000)=[{&(0x7f0000c84000)="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{&(0x7f000047a000-0x1000)="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0x1000}, {&(0x7f0000095000)="447a01077814b7dacbd1ca2dc978615389b1f625daeeb6bb8cb108b372844ba26c56e9bf840d904f515256ef065128666f93fa0084e658f2deae20868221254d72227783b66ec99fbe25d491b378a444222c48b78dd5", 0x56}, {&(0x7f00001a7000-0xc1)="e27d2744d130a3e676c63b2ba3a0440aa9250b6ad11dce0e462f32b04061217abe822acd079edf1eff7b854f33a886950ab7bcca6f0ec0a7361e6a8dc34c9ae46de1e5266061cf970e64bdb8095647ed0c5891abd8ee33915ec2b1c3ff8e8978ffe45cd82c0f9157f46588f8b90994a219c41dcef1396a64e38510c69c7941614bc884757fc27a3e3a142367dc6f6bca83629245df67cae10b70e6dd481ebd6b0e6b03d16302b1e39f2ca91f1df5ade3ab46f4df062a29fa152552c6a48807461c", 0xc1}, {&(0x7f0000f73000-0xc8)="2486db6d02e34fb0559ec71e18867657a2da5f038502146dda40c1f7e34ce2ede3bf640e771f8ec7ae5f343a99cd016a42c88b15dbe7800e0ba78bde10c36edfb64493ab76db54724c17b32df9c9360f7f1ed6a8a7518545758b3d5e21b5bbee924ce58d3ba304c2e07b4a8000bf4a01fd5b53a811d742670d13866455c945049c707402a24dd7529e63a56f38cff2a8ecc256e2b0ac2c46b9ef95cf7e3b27deb44322fb0552a713ceb4e87e5768e1960eb0ef43af6dae678b7fa92488321a83c40ae2a1448691ac", 0xc8}, {&(0x7f0000480000)="112d252fd3419974a693cb9c8e101bfe169f171c9487ab8d0ef4a8871c33f191f8a29463a862e617bbe76bd8ea91e9f4d0c0ca894ef1e7508cdf4215a64494a671ac2f88fe4cfbbb61ce6e6a5fc1d56fcaeac76dcf0bae7dda52e68d988ab2dc1b02606390cb49d594b90610582291dd470272bbdc43efa7b94b3bd520ec329974650490334967038d5c25be9cfecf661f1fce032b66f8f9a4db357bdd66c59049b6ef17323d7f1a512548639c6f", 0xae}, {&(0x7f0000f67000)="b4ca1c47d0fd17f8c18c2ba978f58ebb2a45da181ef899351b8aea416972d91eb2fd818550f037efdffbffa09b0a3524e376d33b667321d151deb586f648ff9589353e7658f44472433c749397f3c1b9e375706590217619fdc1a2f9dc7ea93b8aed8b4aefbb949f242e3ae90a31a8fed9cd5886391687f48de4f46000234f96faeba11bf0", 0x85}, {&(0x7f0000805000)="b883225e34a35099158d6091ed2b0b991cc45621afe743ab65296b272c52d1fca4a13c39abf63754ac53cd3b456151916aeeb58efea18c0cafe93e8377654d053728bb074118980da3e878af00671e27bdf27f6298ebdffe352cb6b3e2faeddcb48546bdc2fa2d06b1690d677e1cf672c0b3a77e2c755325a95c0ee1ff847d9d353dcfdd248910c9a604c7df08be83a09cef1857acd24ed6bbb66d9044b0e84984b37779f2f7f55ba5d30b9665c22d3e1cb55c8a9c810970b1764028539d1cd2de75d0f7455be8324716b9bf0258f9a8913dd99b8f312ee518bd3de3c0d9be6df972ec856a6b916c9d377735758334f3ac7610e8e6ec", 0xf6}], 0x9, &(0x7f00000e9000)=[@rights={0x20, 0x1, 0x1, [r1, r5, r1, r5]}], 0x20, 0x4000}], 0x5, 0x40) close(r0) [ 621.259811] l2tp_ppp: sess 59/32096: set debug=f55d40e [ 621.265449] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 621.282980] l2tp_ppp: sess 59/32096: get mtu=1460 2018/01/23 04:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a8d000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fcb000)=r1) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r2) 2018/01/23 04:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x28, 0x1, 0x1, [r4, r0, r2, r2, r3]}], 0x28, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) close(r2) close(r1) pipe(&(0x7f000035e000)={0x0, 0x0}) getsockopt$ax25_int(r5, 0x101, 0x7, &(0x7f0000548000-0x4)=0x0, &(0x7f000070a000-0x4)=0x4) 2018/01/23 04:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) recvfrom(r0, &(0x7f0000793000)=""/169, 0xa9, 0x100, &(0x7f0000fc3000+0xa45)=@pppoe={0x18, 0x0, {0x4, @random="44b67d61916b", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/23 04:07:49 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x50)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x0, 0xfffffffffffffffe, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000018000)={0x0, 0x5, 0x3}, &(0x7f000000a000-0x4)=0x8) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000017000-0xc)={r1, 0x401, 0x0}, &(0x7f0000019000-0x4)=0xc) 2018/01/23 04:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) connect$nfc_llcp(r0, &(0x7f0000708000-0x60)={0x27, 0x0, 0x1, 0x7, 0x7f, 0x1f, "b49bee104d9723a56bf2bac82af8e38fdbbfeb8eac0b39a62a173bfd25919f48ae664aa1805266ac3add34177d5304927940b327341e496ee3798ccb37308c", 0x34e3}, 0x60) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000baa000-0x91)={0x0, 0x89, "c2dcda30cbe6dbda1a663bb1a232c4e8c9cc4be25b85b0153472addbee10933fa6b15f61053ea8232b4d1d3a3dc7bbd18dfb024a42b79992edd8f54208724f6063bdf2ecd8297832e3c61dad293ea0038afcb3348a679b9625d365d889b1d4c3fedbf0797c982f170eafc09d0dd935451cfbdb37130e2a1df785ca48d1d5da4250be74fcf578270dfd"}, &(0x7f0000fd5000-0x4)=0x91) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e54000-0x8)=@assoc_value={r1, 0xd65}, 0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002be000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000607000-0x4)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00006aa000)=0xfffffffffffffff9, 0x4) bind$ipx(r0, &(0x7f00006a5000-0x10)={0x4, 0x7, 0x4, "b05d9921278f", 0xfff, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e83000-0xa)={r1, 0xfffffffffffffffd, 0x1, [0x8]}, &(0x7f000097f000)=0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000a40000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000cbb000-0x6)={0x1, [0x7311]}, 0x6) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) socketpair(0x10, 0x0, 0x3ff, &(0x7f0000e84000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a91000-0x20)={r2, &(0x7f000084a000)="bf68ed1affa9fd56abb3eda98b157820c6ba04e0792f4cda8b711cf2bb864e0ccb6d6988ab9f912e35538c18beceb703f3c5db976f096ed2a3ee001e095c19cad928009095f5562e37c4857abe3616238d9e1dad6f972a46a67d9a4801e15267fa78e55ab930898f81d1aba18519cc0b96f80b3d0bf805093cceef531c28e31edf69d3b8d35bc8958199d614755518778e28f04a3b3daef529ce10aa070c19e870e87e19834beac975e1a7c3532e4d1896cc5f345f5a1c", &(0x7f000000e000-0x1000)="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", 0x2}, 0x20) 2018/01/23 04:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f27000-0x108)={0x0, @in6={{0xa, 0x3, 0x1db0b1ce, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x97b4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x20, 0x1, 0xfffffffffffffffd, 0x7f, 0xff, 0x8001, 0x40, 0x9, 0x2, 0x41e, 0xff, 0xffffffff, 0x3, 0x6715]}, &(0x7f00001f0000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000240000-0x6)={r3, 0x80000001}, 0x6) pipe(&(0x7f00003ca000)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f000068f000)=0x44ca87b8b9fa1db7, 0x4) socketpair(0x13, 0x8000b, 0x1, &(0x7f0000bbc000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000373000-0x1d)={"0a9229fdd96de7739d59c6f79812a1d3", {0x4, 0x2, 0x7, "956d10e21054", 0x12685403, 0x0}}) ioctl$sock_ifreq(r5, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/23 04:07:49 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000fc4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000456000-0x4)=0x1c, 0x80000) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/23 04:07:49 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x0, &(0x7f00008b9000-0x1c)=[]}, &(0x7f0000ec4000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ebf000)=0x60, 0x800) accept$nfc_llcp(r1, &(0x7f000072e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000011e000-0x4)=0x60) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000001000-0x1e)={0x9, 0x7fffffff, 0x7ff, "e6cbe1a09303", "79b4b447f0cbc86571b6398ca0515792"}) 2018/01/23 04:07:49 executing program 3: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = epoll_create(0x8001) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700010400000fff6e") 2018/01/23 04:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000552000-0x27)="260300001a0053f7910000f9ff090000000000f2ffffe0f1ff609b000000ec5501000d8b017f", 0x26) socket$nl_route(0x10, 0x3, 0x0) recvfrom$inet6(r0, &(0x7f00008cc000-0x75)=""/117, 0xfffffffffffffe67, 0x0, &(0x7f0000bec000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x696}, 0x1c) 2018/01/23 04:07:49 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000138000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r2, &(0x7f000001a000-0x69)='c', 0x1) write(r2, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x8, &(0x7f0000d03000-0x3b)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000967000-0x10)={r3, &(0x7f0000fd2000-0xf2)=""/242}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 04:07:49 executing program 4: socketpair(0x10, 0x3, 0x8, &(0x7f0000cde000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f30000)={0x0, @in6={{0xa, 0x1, 0x1, @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]}}, &(0x7f0000299000)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000619000)={r2, 0x0}, &(0x7f000046e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000129000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 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$inet6(r1, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000680000)={r3, 0x1}, 0x6) 2018/01/23 04:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000021c000)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000efd000-0x2)={&(0x7f0000671000)={0x10, 0x0, 0x0, 0x18000}, 0xc, &(0x7f0000d53000)={&(0x7f0000731000-0x1014)={0x1014, 0x0, 0x0, 0xa02, 0x5, 0x3, {0x0, 0x0, 0x4}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x880}, 0x40000) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00003a6000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f000017e000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00005de000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @loopback={0x0, 0x1}, 0x8, 0x8, 0x1, 0x500, 0x500f, 0x1000000, r2}) [ 621.451688] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 621.489939] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/23 04:07:49 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cc1000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000877000)={@rand_addr=0x0, @multicast1=0x0}, &(0x7f00009c9000-0x4)=0x8) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000c7b000)=""/254, &(0x7f000038e000-0x4)=0xfe) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000568000)=0x0, &(0x7f0000a1b000)=0x4) connect$inet6(r1, &(0x7f00007f7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) 2018/01/23 04:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) connect$vsock_stream(r1, &(0x7f000043d000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) 2018/01/23 04:07:49 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001a000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1a, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xfd4f}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000020000)={0x0, {""/7}, 0x0}, &(0x7f0000021000-0x4)=0x10, 0x80800) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000021000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0x8, 0x80000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000021000)={0x0, 0xa3, "a99479e0657bcd6b218263b76487cf5c2120813483df891dadf9400a36848f2d7226b6b48a50c15fce3b7d0f51df15ee788f542c28d88b01fd9fbc65840969ae1a83423fc8f66b140b72e22f37a3adf6ecdb94a9ba49474cd89c04c0a09215fee4e8560197100e75051988555e7632864e7e7fe5630177d953183999c6452cd26ef0fe4c26a6ee70c45c0010aa37ace4761a39cbff28ee46119a10b18dddeede79f4d1"}, &(0x7f0000021000)=0xab) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000001e000-0x8)={r3, 0xfffffffffffffff7, 0x1}, 0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000007000-0x4)=0x0) r6 = accept4(r1, 0x0, &(0x7f0000022000-0x1)=0x0, 0x800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000024000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000024000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000024000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000023000)=[{&(0x7f0000024000-0x5c)=""/92, 0x5c}], 0x1, 0x0, 0x0, 0x1}, 0xd1) 2018/01/23 04:07:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000356000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d1b000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000132000-0x8)={r1, 0x8001}, &(0x7f0000b52000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@common='dummy0\x00', 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x400, 0x7, 0x9, 0x400, 0x68e8}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8, 0xbb, 0x1, 0x6, 0x9, 0x1f, 0xff, 0x6, 0x0, 0x62c2f9e1, 0x6, 0x0, 0x1, 0x4050563d]}, &(0x7f0000002000)=0x108) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000003000)={0xcfa, "39c22349d0fb"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000004000)=@routing={0x7f, 0x2, 0x2, 0x2, 0x0, [@loopback={0x0, 0x1}]}, 0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000006000-0x8)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000006000)={@common='bcsh0\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000)={r1, 0xb4, &(0x7f0000005000-0xb4)=[@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000000}, @in6={0xa, 0x2, 0xaf, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x23}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000003000)={0x78c, 0x3ff, 0x100000000, "6443837081c7", "c6578ec24f302699a877bb8256a88463"}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xf, 0x100000000, 0x80, 0x1800, 0x8, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000009000-0x18)={r4, &(0x7f0000006000)="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", &(0x7f0000007000-0x33)=""/51}, 0x18) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000009000)={0x9, 0x0, 0x10000, 0x80000000000000}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000003000)={r6, 0x10001}) 2018/01/23 04:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a5a000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000004f000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe5000)=0xc) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e34000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x2, 0x6, 0x1, 0x6, 0x2, 0x80, 0x0, 0x3b, r1, r2}, {0x0, 0x9, 0x1ff, 0x200000000000000, 0x6, 0xffffffffffff0001, 0x0, 0x200}, {0x6, 0x0, 0x8, 0x8d}, 0x9, 0x0, 0x0, 0x1, 0x0, 0x2}, {{@in=@empty=0x0, 0x2, 0x0}, 0x2, @in6=@loopback={0x0, 0x1}, 0x4, 0x7, 0x3, 0x100, 0x0, 0x19, 0x2}}, 0xe8) socketpair(0x1, 0x4, 0x8, &(0x7f0000512000-0x8)={0x0, 0x0}) sendto$unix(r3, &(0x7f0000868000)="545d4f526515d462809d4fc5f4aaaeb6b58c898beee41cb47d2ea109c1114f7575e8414ceaadafab0c5d1102c02db1528ae80ea017383365e44fd0ddfa7950a0ab201a70067cee2284ce20f28af6f225a1372a85e476af6342af7827a8d94f92a1f965ff096408e3ac8dc1ec7956664fa3cfc5ab9a2adc272f112fcaf7da6d6ea17651602a0787ab175c5d7359b6c44ec0b334199c9378f89a4a509c93ced52b43aaf28962cc2a6410f85649c952b8a5618e5f4344a41752d2aba12fbed3884688b39d5f96489512cac6", 0xca, 0x10, &(0x7f00005ed000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/23 04:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x281, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000429000)=0x0) 2018/01/23 04:07:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x88800000000]}, &(0x7f0000000000)=0x6) shutdown(r0, 0x0) listen(r0, 0x0) 2018/01/23 04:07:49 executing program 6: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b8c000-0x18)={r0, &(0x7f0000000000)="", &(0x7f00002ce000)=""/0}, 0xffffffffffffff24) r1 = socket(0x4, 0x802, 0x6) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000046e000-0x4)=0x0) bind$bt_l2cap(r1, &(0x7f0000c9a000)={0x1f, 0xfffffffffffffff9, {0x81, 0x902, 0x9, 0x6, 0x4, 0x0}, 0x9, 0x9}, 0xe) epoll_create(0x4) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000011c000)={0x0, @in6={{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0xffffffffffffdd86, 0x8, 0x65ce}, &(0x7f00006d4000)=0xa0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e5d000-0x10)={0x101, 0x0, 0x1, 0x80020001, r2}, 0x10) getsockname$netlink(r1, &(0x7f0000648000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e5b000-0x4)=0xc) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000e5d000)=0x6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e59000)=0x1, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000714000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000cc000)=0x2, 0x4) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000053000-0xcd)=""/205, &(0x7f000077b000-0x4)=0xcd) 2018/01/23 04:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dc7000)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000e42000-0x29)="72418fdb475c1c00ec2e135370318620496ca64108f0e0af7d7c23c476a10beddbe033b6e12d4e1e19") r2 = socket(0xf, 0x4, 0xffffffff00000000) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000bbf000)=""/182, &(0x7f00005ee000-0x4)=0xb6) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x80000100000007, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r4, r3}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000a5e000-0x4)={r0}) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f00007e6000)=0x10001, 0x4) sendmsg$nl_generic(r6, &(0x7f0000bcc000-0x38)={&(0x7f00002ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000868000)={&(0x7f00004c8000-0x254)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfd59}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e85000)={0x0, 0x4}, &(0x7f0000683000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00005de000-0x18)={r7, 0xffffffff, 0x30, 0x4, 0x8}, &(0x7f00000db000)=0x18) 2018/01/23 04:07:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockname(r0, &(0x7f0000603000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ba000)=0xffffffa9) 2018/01/23 04:07:49 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bc0000)={r1, &(0x7f0000469000-0x5d)="96", &(0x7f0000eba000-0x58)=""/88}, 0x5) 2018/01/23 04:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) getsockname$packet(r0, &(0x7f0000c01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001b9000)=0x14) pipe(&(0x7f0000df4000-0x8)={0x0, 0x0}) getpeername$ax25(r3, &(0x7f0000606000)={0x0, {""/7}, 0x0}, &(0x7f000097f000-0x4)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000ac5000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000651000)={0x5}, 0x1) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000c73000)=0x4132) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0xfffffffffffffffc, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000b19000-0x4)=0x0, &(0x7f0000d4d000-0x4)=0x4) [ 621.622168] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/23 04:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5)\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, &(0x7f0000eef000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="", 0x0) sendmsg$kcm(r3, &(0x7f0000b75000-0x38)={&(0x7f00002bb000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd5000-0x10)=[{&(0x7f000027f000-0x4)="a7", 0x1}], 0x1, &(0x7f000003f000-0x11d0)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="8fd9427b5d4d10bfb7fb6ed28065c93b2e681135c92d42937082ad8ad687aecb0e7738467a1cbb4d96a18e14103a6825fb1a3167d29d4ac688c970e961d43455eff8684077c420946814c52ed09c995a23f29394a9c1adf58beef9427a40ab57a8d76de9e75d92b540be7c7f1b697f537ab27bc5559c6db1f7c19bc833ea65da53f188be65913761f2c52a8ac1fee631518d0a94312e96200bf00ab720fb2f3e758f05772ab53867b082d15cae6ae1d516aadc5bba681b014502d31d78cca89c873ca20d41e2960c844e5dceb708f03c23d3cc33ca91049d3cd0fda35d6a3182f6b4f02eb1909a8e6d0f03b50ddbc53995442dea5988f49cdb45efa8d3335ae0b4d03b4ea198c997ed9731c6f028dbd9cd2fcbf24ac7e45175a46697cb561f8c4a29789d37ec0b79005a602c8ee117de2667b61d4b8d3c4d3d5307d33e5e5951ba7ff83398d56e643a785ba2ac85696a741fc6b9c17e36089996fffaf9e306e6328a109ebb5f130bb5281391fadc79f9e480bb61d5adf5f91ec783344ef0095f660edbc1135d2f40abae7b1db86497b33e82ca35eeb55160e785fc8abd4ff037d45b35a33be375eb37a7c965a71b079181e669e0029d623760429a8d6129c6e118dd7dbf171b3b30b888d4fde0f0017487110e682b9e9bbb6b580f6894aa4870abde3645eb4887778bdddac89d30c24e9d5dc1c6539d9fae4d825d8bf27160f7ad2b21b4999b1ad51515f88d0178c9d22ff8ffb654d4218499515f7ae2d5ed24caebac862045c96f857dac90243522ec7992fbb8c92131bbbe52bd9c8f98abab1f63b00033380f0c4ed4c660acd0c4f05cc677cb795a4441fd9db297375071f843b79a2307d23eed030768725fc31e354f43c0daccfef2838d62b3e918a9a887711cc6367e90fb8b9baddb936fb616047a9776ad5f5d24b8091b98dcf1ecba87aba6c341fa0f49b974acb4cd2656aa132a68efde64e9d800d931ea44a65273b0680f84513e9553a2f5dcc2b6f7e17d409494a2d35c85cd32f1545107e846cb55660fcf73f963008e8196e2d1677bdc9afeb6736873826993689594fbc4cd6f38dea3d5ec7b8c044f301fde0cf5d44676a18986db1db49d5fd8e933705aaa14510ed1064099ebe1a6d2f6201783d21210f7971f771725e3063f822009fb56b818a169c1ad4964af9ecbc207cb7854d141f04d4d0a8827d4eb513d7d99941cb079c09814196442f132d82e64a2bf132a3e280ea9e5ebec24b392699f33c97e4f685ec7e1f8c7d778f3deee8f42cb3088ceee273a12c3bade39dea28119f2c908d08473ca0f83cec25e3065bd45625a572ea7726085c03017e34f67a6aeb02d3ddc9e3b07ab3e78f48e29ecc2e4201f4c5730246f59ff338e7169781010a70040e34f6f56b5318cc578e16c71096c7ffa09d73144be294bc3e7137e209f2057b2b0f63359ae4ce86da03b31fb3c17cc5e0fd24783d889dec36492cbac3f36bbb55f531f489ef759e555e7ace614615c1f9c621c3a32df35a74cfee15fb4c2cb43bdee2edc0bc09f9d6ee31a4bba39bda55576632f144ae812fd20294dfa3cd84c7e6c1102e6a6a3fdea0049cb7f115eefe071bf4e69ed85c68b8338a94678ac37f52ad494ca2bb45ba9313efac369ec6bc8fb5a7faa19f89337459c8b1eda77dca8319f286d4ad2c62c0ea4032e8f3a9636c542384f5b838c8aeb34e63ede70a40f1adf7f7b17683c9161668ec5317efba1e9d02f8d1212066637e42f70d706e0204d1bcd6d6d19f8be05ea8eeb0b02d17affe7f9815b9565d9c1605590f574bcaa", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 04:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f000003e000)=0x0) getsockname$netrom(r0, &(0x7f0000d87000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000006f000-0x4)=0x10) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b54000)={0x0, 0x4, 0x7ff, 0x80000000, 0xdac, 0x3, 0x2, 0xfcf5, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000000, 0x0, 0x71df, 0x1}}, &(0x7f0000aba000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00003ae000)=""/165, &(0x7f0000af1000-0x4)=0xa5) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000095a000)={r2, 0xfff}, 0x6) 2018/01/23 04:07:49 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f000000b000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000009000)=0x0, &(0x7f0000009000)=0x4) 2018/01/23 04:07:49 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ba2000)=0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000a57000)=""/180, &(0x7f0000f7f000)=0xb4) pipe(&(0x7f0000071000+0xc2a)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f81000-0x4)=0x0, 0x4) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000083000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/23 04:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000073c000-0xe8)={{{@in=@local={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=@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}}, &(0x7f0000c96000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a3b000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d73000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000079d000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x1, 0x100, 0x3, 0x3, 0xa, 0x80, 0x80, 0x29, r1, r2}, {0x40, 0x2, 0x8, 0x5, 0x6, 0xb6c0, 0x0, 0x2}, {0x2, 0x9, 0x6, 0x7d9}, 0x3, 0x4, 0x0, 0x0, 0x1, 0x0}, {{@in=@broadcast=0xffffffff, 0x3, 0x3f}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x6, 0x4, 0x1, 0x3, 0x0, 0x7, 0x0}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r3, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/23 04:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000012d000-0xc4)="98b0d9a48679a9c141760060758cf715f3adb5649b14d81b9df52c56010171a31accc02fe9480345a7237caf04a36efacdf040100f0223b45287b03d67a269f15dab04c8048b87f48d5f50f9a845cf8b93f98cadeac1b0b873200d0aecd39fc3c0a626b4b26d2557cfd74b3d2da5da5d41c6cce90f0092307204c58ab00fae68c959a1606caa58a7470ceb3021f789f00c59ea5b6a56de8df03b7beb8821119fa7e2f6e93ca629075507f5583a39079baa2fb56e1b26b23f2aa74397183fad382f543c44", 0xc4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e0000-0x4)=@int=0x0, &(0x7f0000ad3000-0x4)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000905000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000581000)=0x14) bind$can_raw(r0, &(0x7f0000b36000)={0x1d, r1, 0x0, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000822000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000016f000)={0x3, [0x100000000, 0xff, 0x8]}, &(0x7f000034b000-0x4)=0xa) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000977000-0x75)={0x0, 0x6d, "dffb8c52a2dca595d974800de688f5f658da5ee2ec5ad4cb04a76dbf91a07cbaf76b49b63a147d7f23ae5f3e434e8e3ca01b5a4336f6897277d4c7738d4954ce62afdd7f11d5c961099657e38c86c44651b5a4b9417320c277fde18bf7f6209db9d2b2ff120eeeaa9f4a6c7a6b"}, &(0x7f00000aa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b04000-0xa0)={r2, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x4, 0x1, 0x5}, &(0x7f00001cf000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d42000)=0x0, &(0x7f00004a8000)=0x4) 2018/01/23 04:07:49 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000)={0x8}, 0x1) 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$sock_kcm_SIOCKCMATTACH(r2, 0x4030582a, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 621.710578] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/23 04:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x3) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/23 04:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000591000-0x4)={r0}) getsockname$llc(r1, &(0x7f000066c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000091d000)=0x10) 2018/01/23 04:07:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f97000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x1)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x80000000001, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000)={@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]}) bind$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) write(r2, &(0x7f0000004000-0xc)="", 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x4, 0x6b8}, {0x2, 0x5c6}, {0xb, 0x6}, {0x2, 0x3}, {0x3, 0x4}, {0x2, 0x100000001}], 0x6) 2018/01/23 04:07:49 executing program 6: 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, 0xffffffffffffffff}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0x0, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 621.787316] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 621.822314] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/23 04:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004cd000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x2, 0x1, 0x101, 0x1, 0x0, 0xfffffffffffffff9, 0xfffffffffffffff7, 0x3, 0x1f, 0x5, 0x8001, 0x1ca, 0x389, 0x1ff]}, &(0x7f0000040000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000662000-0x8)={r1, 0x8}, &(0x7f0000989000)=0x8) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x800000000000003, 0x2, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000930000)=@get={0x1, &(0x7f00004f3000-0xaf)=""/175, 0x10000}) recvmsg(r0, &(0x7f00008e5000)={&(0x7f0000e91000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c1000-0x90)=[], 0x0, &(0x7f000021b000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/23 04:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000038b000)={0x0, 0x100}, &(0x7f00005c4000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000093a000)={r1, 0x80000001}, &(0x7f000006d000)=0x8) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000336000-0x1)={0x3}, 0x1) listen(r0, 0xfffffffffffffffd) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00005dd000)=0x1, 0x4) sendmmsg(r2, &(0x7f0000ba6000-0x3c)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 04:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80000, 0x80000000) recvfrom$packet(r0, &(0x7f0000def000-0x1000)=""/4096, 0xffffffffffffff12, 0x40000142, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000401, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x2000000000100) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x366) write(r2, &(0x7f0000a24000-0x64)='I', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d02000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fff, 0x4, 0x6, 0x4}, &(0x7f00002a1000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000087d000-0x8)={0x0, 0x8000}, &(0x7f0000669000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008a6000-0xb8)={r3, 0xcfd4, 0x6, 0x2, 0x401, 0x2b03facf, 0x800, 0x1, {r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x8, 0x2, 0x1955, 0x1}}, &(0x7f0000a34000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x7c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) [ 621.837944] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 621.851187] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 621.853152] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/23 04:07:49 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f81000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e7b000-0x4)=0xe, 0x80800) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f81000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f81000-0x4)=0x8) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000722000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f80000-0x4)=0x60) read(r1, &(0x7f0000af9000-0xf5)=""/245, 0xf5) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000083000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/23 04:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) getpeername(r0, &(0x7f0000205000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dc7000-0x4)=0x10) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000110, 0x8, &(0x7f00007c1000)="02000000", 0x0) bind(r1, &(0x7f0000fc8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r1, 0x8995, &(0x7f0000764000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00004da000)="52b13ec0ddd2d6b9c2a8db1432619432f5efc8f50cc13544a72c8c68a2f90844"}) 2018/01/23 04:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00007c8000)="907f3abf02233cbff3d68bb8ec575771ad0a447a11d1995f5677d6b6ea0de84294eea72fc63644c1dcddb356dc2c944f8e56dd00b645bdd8c544ccc185998247133e77f2b9df3c7ed9a143c17e83ccad79f1ac489946bc6518501dccf03796c304dce96259d9b48dfc1c0c02450d9a1a50ad351c0511df886ffb0d54c81705ac2289e569f73e763e5e5c18be4a96ff3fbd0e9beaaadb8ed27bbec79a80578f6503b8246fc1353433af2159eb64a1cdfa902c318c0c7d9405e435b35ab87dbdf8e08e4f3d0c311d0556b88fa402e4979a31bcc0f2c8403997a6aa81684efd6e5678aaedac22d15f9646f301f731e85454ffafc4f185", 0xf5) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000848000-0x1)=0x0, 0x4) 2018/01/23 04:07:49 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000027000-0xc)={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$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000026000-0x3)=0x0) 2018/01/23 04:07:49 executing program 0: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) sendto$inet(r0, &(0x7f00009f5000)="", 0x0, 0xfffffffffffffffe, 0x0, 0x0) 2018/01/23 04:07:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f00009e5000-0x4)=0x0, &(0x7f000084a000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000835000-0x5c)={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x999}, 0xfff, [0xd5, 0x101, 0x3f, 0xffff, 0x8001, 0x9, 0x0, 0x3c]}, 0x5c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007b5000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000033000)={r1}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f00006ff000)={{0x3, 0x7, 0x3ff, 0x400, 0x6df, 0xe99f}, 0xfff}) getsockopt$inet_buf(r3, 0x0, 0x9, &(0x7f000054c000-0xfe)=""/254, &(0x7f0000402000)=0xfe) connect$unix(r2, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) close(r1) 2018/01/23 04:07:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x14)=@getstats={0x14, 0x5e, 0x100, 0x5, 0x2, {0x0}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4000001) socketpair(0x17, 0x0, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x64c6, 0x2, &(0x7f0000c64000)=""/0, &(0x7f0000bda000)=0x0) 2018/01/23 04:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000051d000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000345000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/23 04:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000403, 0x0}, 0x8) listen(r0, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000db8000-0x8)={0x0, 0x0}) accept$packet(r1, &(0x7f0000d58000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000087c000)=0x14) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) 2018/01/23 04:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80007, 0x5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c60000)={0x0, 0x71}, &(0x7f000002e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000065000-0x20)={0x1, 0x696f, 0xa, 0x0, 0x8, 0xc2, 0x7ff, 0x6, r2}, &(0x7f00008bb000-0x4)=0x20) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000584000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00006b1000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000024c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000bc5000-0xc)={r4, 0x80000, r5}) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000274000)={r2, 0x3}, 0x8) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000def000-0xed)="63744e029aa4133f2e06efed6960ab1876cab81e879abf22b03c026439f3105a8c359a37496774a5dd8304c50b8b510eef10a5447817511ed80a77a125d14b853bc87df8273bf0acaa73de83becd3591702fa6a82b64290c3883f117305994e0f9fefaa35e15f325bc17977472abbe10ffba69a2b1ee8217351f312152ad3890fa0063f4896c9c65cd6817fc7b6e9cafffa7ab6ac813c01c6b43652c49a8777cb624b9488b11756dd62249e05bfeb2441238d9929a7f1cbfd04035ebc1137b31e813f79f2bed76c126b44b0357056d395c307b674013bd1f7095079a367002bc74a4dc40d1705f235b94b95818", 0xed) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ce6000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="464869bb3ef7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3bcb300565fdf467b15cab067751a77b"}) 2018/01/23 04:07:49 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000010000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 04:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x98, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) [ 621.994198] syz: renamed from syz6 2018/01/23 04:07:50 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f000002d000)={0xfffffffffffffff7, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [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, @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]}}, 0x118) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:50 executing program 6: r0 = socket$inet(0x2, 0x3, 0x81) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000913000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000003000-0xc)={@loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002}, 0xc) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) r2 = accept$inet6(r1, &(0x7f000009b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000113000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000a9c000-0x4)=0x4) 2018/01/23 04:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000010, 0x2, 0xc) write(r0, &(0x7f00003fd000-0x1f)="1f0000000104ff00fd4345bb07000000130000000900010001160003000000", 0x1f) socket$bt_hidp(0x1f, 0x3, 0x6) close(r0) 2018/01/23 04:07:50 executing program 2: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x50, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "654635a3775b9167f04dd100856caac3af6141b81f1505c7"}}}}}}}, 0x0) r0 = epoll_create(0x100000001) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000c4000)={@generic="510670e41ca2ce70ac931434e0eaf0ab", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000068000)="7fb19c8daa91fd61c274cb6e007ffb735e28962de5e4244ff94caa2cd433366843c60caa8492ac76c096db504cfd1829b87ab082bc5432ac12224efe516ff2", 0x3f, 0x40000, &(0x7f0000097000-0x14)={0x11, 0x1f, r2, 0x1, 0xba5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) r3 = socket(0x7, 0x3, 0x721) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f00000fa000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="78a6000000003f536d46e86aeb9af6bbc4bdd0f40388264775feecc59435928ca994204f60e32c43d659dca6ce33d8e0f0f812e29dba1e2da0ee1e22f7c28e4bd2e5a5d9d13a66cbb15eb1a0b6536f6c96551fd0666cef24392cb7c2711bb6b5e61bce2440575cd92a21bcfb2c4d408d2825000000e05f848f194c0c880f0f3acfdee8b016b681548d756a77701e017f946329f18510ad34ff60a340eb57172dcb30eb6aa30a000000006dcaadeec1f4398523f27033b895a35fd9787844ef3eede505fdf4d2f29cf84ae740d10d8a8902223a55267dfe3fbe9ccb26f01e1ca6653f", 0x10226) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/23 04:07:50 executing program 0: mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000010e000-0x4)=0x200, &(0x7f000003b000-0x8)=0x4) 2018/01/23 04:07:50 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x200000000000001f, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fd5000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000140000)=0x20) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004c4000)={0x0, 0xfffffffffffffff7}, 0x8) 2018/01/23 04:07:50 executing program 7: 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, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) recvmsg(r0, &(0x7f0000680000-0x38)={&(0x7f00002ed000)=@pppol2tpv3in6={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}}}, 0x3a, &(0x7f0000c17000-0x60)=[{&(0x7f0000ab0000)=""/4096, 0x1000}, {&(0x7f00004a0000-0x1000)=""/4096, 0x1000}, {&(0x7f000008b000)=""/146, 0x92}, {&(0x7f0000bc1000-0x1000)=""/4096, 0x12db}, {&(0x7f000088d000-0xbc)=""/188, 0xbc}, {&(0x7f0000d91000)=""/117, 0x75}], 0x6, 0x0, 0x0, 0x4}, 0x10000) accept4$vsock_stream(r2, &(0x7f0000883000-0x10)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10, 0x800) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/23 04:07:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b7d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000866000-0xab)=""/171, &(0x7f0000001000-0x4)=0xab) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r1, &(0x7f0000929000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fca000-0x4)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000c14000)=0x0, &(0x7f000082a000-0x4)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000154000)=0x8001, 0x2a4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000466000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b53000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e4000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d4c000-0x8)={0x0, 0x2}, &(0x7f0000e39000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00007df000-0x51)={r4, 0x3, 0x49, "6438e9a04e8c8ad75313050f9d622c144896c095673f78fe43eac1a15ca25d52bb9e301f491105942fe96a6999a2e368205b9c32d99201fd83af74a6737b9a411c19251ed92ba8000a"}, 0x51) r5 = accept$inet6(r0, 0x0, &(0x7f000025e000-0x4)=0x0) sendmsg$nl_route(r2, &(0x7f00002c9000-0x38)={&(0x7f0000666000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000800000)={&(0x7f00006d4000)=@ipv6_getaddr={0x68, 0x16, 0x4, 0x2, 0x3, {0xa, 0x80, 0x480, 0xc8, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x7, 0x7, 0x1ff, 0x6}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x7, 0x9, 0x8}}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0x100000001, 0x7b, 0x1}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x68}, 0x1, 0x0, 0x0, 0x50}, 0x4004040) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000794000)={0x0, 0x6}, &(0x7f0000613000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000894000-0x8c)={r6, @in6={{0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/23 04:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xffffffffffffff70) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000074a000-0x28)={@generic="fafa56ee8094ea6205a9c65412b7a19e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0x4, 0x6, &(0x7f000005b000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00004dd000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f9000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000091d000-0xe8)={{{@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]}, 0x2, 0x0, 0x2, 0x0, 0xa, 0x80, 0x80, 0x0, r2, r4}, {0xfff, 0xfffffffffffff1f7, 0x4, 0x0, 0x2, 0x37, 0x7, 0x7}, {0x401, 0x4, 0x1, 0xe7}, 0x2b, 0xc, 0x2, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x3522, 0x3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x2, 0x2, 0xabe7, 0xd66, 0x6}}, 0xe8) r5 = accept$alg(r0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00008e8000)=[], 0x0) recvmsg(r5, &(0x7f0000f0d000-0x38)={&(0x7f000065c000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000a80000)=[{&(0x7f0000f2d000)=""/129, 0x81}], 0x1, &(0x7f0000a9a000)=""/4096, 0x1000, 0x0}, 0x40) 2018/01/23 04:07:50 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000037c000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4010b, 0x85, &(0x7f0000fb4000-0xfe)="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", 0x10000010f) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000d3b000)=0x7ff, &(0x7f0000ccb000-0x8)=0x4) 2018/01/23 04:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/23 04:07:50 executing program 5: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) pipe(&(0x7f0000264000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000116000)={0xff, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f29}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00001f1000)=0x0, &(0x7f000006e000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b2000)="fff20119ff0d005ff1040000ff000008000400051c000000f7ffff1affff00e9f8000177c11e0019000ef80000000008", 0x30) 2018/01/23 04:07:50 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000010000-0x8)={0x0, 0x0}) 2018/01/23 04:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) read(r0, &(0x7f0000e27000)=""/243, 0xf3) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/23 04:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f000068b000-0x8)={0x0, 0x0}) getsockname$packet(r0, &(0x7f00003ba000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a3d000)=0x14) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000c30000)=0x0, &(0x7f0000982000)=0x4) 2018/01/23 04:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000064b000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f000062a000)="baa025362b9a90afd291e5cf8ad3ff9f26c61722757fca1a4c9aae3c3bc41dedd0f944c31aae9d6227a27c28f38ef5d6d309a1ca604ad13f37d1de27af8ea84b02c76241480bdea85c2f087410fd923dcaac2e526b450ec319dafd9ecb85e7668540279bad206532161071918b4009df38fa9edd99936d3e9105d4ea04eeabb61c64f1f6b6364901f85c38b20490aad815b9582a896cf7eaa355eb7c4e09cb75c1bf8fc364b71a633462d0df9106e58ef745251ad7acaccc71b77f21e85f20cadb36d043fb51751f01f3d8783f5b8168c637e5454d1b24f9936b9c333e850cd0e38a23", 0xe3, 0x80, &(0x7f000054d000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000480000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/23 04:07:50 executing program 4: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x88ea) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001e7000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036b000)=0xe8) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000036b000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8000, r1}) sendmsg(r0, &(0x7f000036b000-0x38)={&(0x7f000028b000-0x1c)=@ax25={0x3, {"6ac9e2a44a9aae"}, 0x1}, 0x10, &(0x7f0000369000)=[], 0x0, &(0x7f0000365000-0x90)=[{0x10, 0x29, 0x40000003e, ""}], 0x10, 0x0}, 0x0) 2018/01/23 04:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0x3ff, 0xf8, &(0x7f00009b9000)="9adcf1ca19917aa62588bbbf222d60c584dad08751a823837a2b05569fda3ef6da27209b422abb720e4c3624e5d56a79cc429d141cc78c494bf1d33bf97cfbdb52de18df3e5589b0e0a3b642b757c2dcd690eaa198d582745c5ca86c5047a1a3e84e67cc1ce89768e19c9cc963eb75856b94244b86f56c0b3b79b70958d9610c7407252cea094799e33c1cd7b0fc79a131f39e4eab8eb54343f9da38211c5dcc959089a62764e76b31e0967ba20d1e7085691020d4", 0xb5) r1 = socket(0x10, 0x802, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000882000-0x4)=0x0, &(0x7f00004f9000-0x4)=0x4) write(r1, &(0x7f0000d82000)="2600000025001504bbffff00070036de03efffe70040000f0e000100ffeefffffff482158800", 0x23) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000c3e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 04:07:50 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="3be8c299b63f378d46a6c36852cc5e57", @ifru_flags=0x1}) sendto$unix(r0, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/23 04:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f0000693000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fc000-0x4)=0x2e) sendmsg$inet_sctp(r1, &(0x7f0000c0e000)={&(0x7f0000e51000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c75000)=[{&(0x7f00003a5000)="8354563af539bb6f9b3b3c91ab751d5dd38ee167f05b5b3f87ece909fa99f605345e2cb106dac71663c56ef66556dadf59849835869df8888461d536a0c20ce9b737607b183611c4fdaa30db8682104e7d6b418142947159093334269380a25fdc2fd2457a81b3bec62cc2149253bb5543d624e52fff5a3dc510c28706c6b7603138b22fc33091c44e3d210083d446a2d5e2f0a3e1e9d954b996135c442ab8169fd4ef3a159f4d7f24901a7eff79a0d230a9de87", 0xb4}, {&(0x7f00008f4000)="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0x1000}, {&(0x7f0000a21000)="b33fe544756e9eda94209d3ad6d59513283d3b5bca17be996e754f13be9bcf4ec4a0fe5c176a0eea83ec392173330680176870ead5198a6cf5719cb2096438101fc61e16a93072b09205cdb0affeb6f1a8c25ea87a2a8c0a07760dff06b9ca95a169d43df25e2cc1f090139fd0f900c837b8a4043285a181e3ae71905a589c24d5001014e566a0987183dac90d41778450d56f", 0x93}], 0x3, 0x0, 0x0, 0x40}, 0x800) 2018/01/23 04:07:50 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000004000)=@full={{0x3, {"8c95d95577cf32"}, 0xffffffffffffffff}, [{"c01f56c81b1dbf"}, {"129ba27a122a3d"}, {"66cb0dd6439e0f"}, {"000cfa623b00fa"}, {"db3dbf03cf6086"}, {"337bd2405f709f"}, {"d267d9adf2a2cb"}, {"9c78c8189a958a"}]}, 0x48) 2018/01/23 04:07:50 executing program 0: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000fa1000)=[{0x0, 0x0, &(0x7f0000fa2000-0x60)=[{&(0x7f0000fa3000-0xb9)="efc8bcdf86bd2cdab96611ea0aa569cc4bc58910179dc8f2f5d2344442d71c5f", 0x20}], 0x1, &(0x7f0000fa2000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000fa5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000fa5000-0x4)=0x0, &(0x7f0000fa5000-0x4)=0x4) 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)=[{&(0x7f0000e53000)=""/18, 0xff91}, {&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) 2018/01/23 04:07:50 executing program 1: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x3, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000e6000)={0x1000, 0x9, 0x4, 0x8, 0x2, [{0x472989aa, 0x7, 0x8, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x2, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}]}) 2018/01/23 04:07:50 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000018000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000020000)=0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f0000019000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000021000-0xa0)=@newneigh={0xa0, 0x1c, 0x400, 0x1, 0x2, {0x2, 0x0, 0x0, r0, 0x3d, 0x10, 0x9}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}, @NDA_CACHEINFO={0x14, 0x3, {0x6, 0x7, 0x3ff, 0x401}}, @NDA_DST_IPV6={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @NDA_MASTER={0x8, 0x9, 0x1}, @NDA_LINK_NETNSID={0x8, 0xa, 0x9}, @NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @NDA_MASTER={0x8, 0x9, 0x6}, @NDA_CACHEINFO={0x14, 0x3, {0x2182, 0xffffffff00000000, 0x9, 0x4}}, @NDA_SRC_VNI={0x8, 0xb, 0x80000001}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/23 04:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000b92000)={&(0x7f0000ae6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000c0c000-0x40)=[{&(0x7f0000634000)=""/135, 0x87}, {&(0x7f0000a68000)=""/96, 0x60}, {&(0x7f00000d2000)=""/29, 0x1d}, {&(0x7f0000d98000)=""/29, 0x1d}], 0x4, &(0x7f0000282000)=""/39, 0x27, 0xfff}, 0x160) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000033a000)={0x8, 0x2, 0x0, 0x2, 0x0}, &(0x7f00008e5000)=0x10) pipe(&(0x7f00006bb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000064d000-0x8)={r3, 0xffff}, &(0x7f0000e4a000)=0x8) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f0000f06000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/23 04:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bfb000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000b05000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00006ca000-0x4)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x4, 0x0, 0xfffffffa, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00005e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cd2000)=0x14, 0x800) sendmmsg(r0, &(0x7f0000859000-0x12c)=[{{&(0x7f0000420000)=@vsock={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, &(0x7f000069e000-0x60)=[{&(0x7f0000062000-0xda)="e14951e516dc969a59936fc5b91a95ab6ed306da663d68c245a9899ec0c57ef3e99017efc010d1da173a68056f86039d607f1c41087d6406f463c16fe367020fe44779fdaa74d2d8a3900c76a360abcb11da5121dfe8d703eb18a435cb91d7468e0abae47aca839d8ddb0e8431d37ec90e41ff88aae53c29abe35627ca76bb17cbec7660cf8d198a5fb24bd437337c1d3306f8de130bb53369d49cd919fd15ab56d65c838269f93e8a90ad5b22fe3062eb7d74c6d82b6975c2957f8c2452b85bcc0d9bf290554fe2d1742230b1aa62b92d09e9d4d01d4df6cc3a", 0xda}, {&(0x7f0000fa1000)="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0x1000}, {&(0x7f00002cd000-0x89)="2cfa46c43e1fea86a3b05662efbe83b6d99cfdfc13bfe2b1aba994e686fb0081c3be662924b3b35001063d27bf68009aa47ed1a71d2833b4c41735da4247c31fb2def5ab03759ce8e7160f3398f43a5e251a79fc0b9849aa8ba6db0cfe103ff9445103eab00b06614ff93d865a6be9b40af1a55a015285e7c09121edcf83e8be068d10e7c2e11e46be", 0x89}, {&(0x7f0000e26000-0x90)="e95a093ca95af3ad55f9a5230ef493998fb67246bca816e61188314abb2d6f0003df1d30ff087c92cf553e5c66c80fdad9a78779cfcea7af728aebc62e7de64a0ac178fbf3564e42dad1a45d32b9078ba014a1dff8c5d2b58ec3970e8f31daf52851f506bc7658f1a07054216c748ae8eec6e2b42803753aeb574027736f5250a705df562ca4e080c5046718a495feec", 0x90}], 0x6, &(0x7f0000d46000-0xc0)=[{0x28, 0x112, 0x4, "2ce8517dcb88d3713a08539fdc1bd62daba308eba2639d"}, {0x60, 0x1, 0x3, "43bc479cfebc528654201329db9a12711978af766d6f80688396e0d88735bc890d3b7215197a3e4122aabe603591877e874913b512ae662f665f7a8406398f76cfb9c776dc7d456dcf3fcb9e27"}, {0x38, 0x0, 0xe3c, "be6697d1823c371ae3a892e63266183ed7eb0b47352e317c5d2bc36f7aecf772843ed7"}], 0xc0, 0x40004}, 0x1}, {{&(0x7f0000f49000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001bc000-0x10)=[{&(0x7f0000b06000)="c2ecb6b382db3797fa8248b45bfe0d2a305f2cc964d8db24d14d4702e24f1a80c3fe5986dfd7537b21e3b94dd1bed4c0bf3f7836d446995523c864defb50af18f1a6f8e919ace270fb191ce4707d7195eaa9eb280dcdba4f5045bab5fb46104ccf15", 0x62}], 0x1, &(0x7f00004e8000)=[{0x1010, 0x115, 0x9, "f92a5a1282db3123a16da9e843df97e0b437106d2c3792271918154f0992e15a4bf323b331ee25661a807b69e112befbd9105925a5714669d7c69c09a9a73da3b9178422d32e645fc39454a0683305fc4dc3eaddd80bd69478190e0a21cea59015d33f22cbefaff3352ca49e9943d5bf5126d38c7db0b0ab300c0ee441082695dea0d8c36a8b2c386e19bc9266f5fcda70554a648701e03e98df85d1e14a4c1192aadeb62a5f9b6c873f74eb8c9cca67b8f855d156c394b1a459dc2ac66961b97edaf4f0b261fd4349bf86edbd5e80df071250171fb320d521537624600074b9c18350f4deef9afe4009a479dbc51e361eaf550dbb13a79bb7646e3c8a2ffe384a2d5fc891a3e672ea41ab2bfaadf729dad88086b7625cf62709854d7e42cb823a4bbd8f31f9bfdaa104956ff0b95a853b62200b04afbaad398cba83bc81eedad107bbfc2e9014a906a69efdb2f4746db6065b41696f2c20b149e874b4910ea00fbedd628d4f784514e19ca4ebfa56db4d9fe17a94e0082931774e4e5df9786747cfae1da033c25f115f726d5ec60e5f255570918be067aa7edbe8fb5d051da64c5222bdf171ef537197034437781bcf4ec9c4c25fbc46ced39f7e4cd797e3ff96ea74b2fd19330f9e9bcb60689d4174805a819dfea41174a6e6f0d459af74cdedc23f5f4a08525a37e4402cd7e2dbac51bb0699a93aeea8297069d0433f9efa5bf0fd9c0f9e62c11c7b62c8c2690751b46c1119166262ba32aa812462cff3917ffea1e564b2b30b0f19af7e3697eeadf33665d974a27730708bae8198fe8614d58ca8dac100f5cafa09a1609906053a847194e9a7b423152ebe32f8a435c96d971119dd1c9a92ce8e5a322c544c71c2d71f2c0a9a2076925d2930a636cd54a1cf70521269ba4723a9ace02f601cf55177a0f5538ee69c9926ae681b159b69c877aa7743bfef3f2b3ed27c512f62016a6a3630fbc8c705676c7fa22413dd0931a28deb90b10eb07cfa783e178fad5734256a77f263aec4631bad800d688f331f15581eeb282bdd808e637857ca568ae4223826c6612b47eb3abdb5217624f46e562f7230f944a775e89d5cf56c0da657f2b0c25360a350061bf8a529322422862ca85cc37a13a6ab7ab9983f83e3aefba3d015c1988487d55f853d0f7fab51af31432a43c80ea1b73a14058946b634a5c42b9964ed689bad2f68452b90983f4f67e43a268d8e260e57daea2ca59b5fa3461897d0407991bad714a8b16e1fceac0e94ae5e0459fa1796f399216091539004ef7c57c2236780b064309db04ff7c659339c24e4a390a340c4ab1b10890820ced2ebe1b3ec10f175274730e23d0311294799be4a410d194908248e1f69b856d083087f70ba37e2f348c69c1107149e04d4871725250dd6c28e1bded377ef587485eaa9cc90d55b5b775ed65ce7fcd63745f51737507eb8823d01ec9992f342371bf2d2ed3f127a1567e9338d4f0d3c426763c06c93b2efa2e6590dc67399a3e1ad465b688c884d916a8df1eef7b09cbde32f5fcaeadebfb99fb214f25b57a26b37ddd37eb6b7ca28a3e448c8e4b19096c1c8a803502ab8289130089598eaf4bc78fd5089ef4959b9d9fe4cfc992ddea2e7fdfb82f384a1d38793df485ccdc1e2736e22007b8a6ba34574311fe7a6281cacca3d57b7ee628952c5caa4b5897b38ee1d44d808b8be6173bd5050d9f6a031e8b0087b46ba9e4ca8539b7d5400db30555133dec0d36b427aaf5b5b740b87c722967139b8dee18fd47827b806598b3ffa2715fec2bf34842ba9307a3d3f6602ecc9a9990bbb142ed8c88e385e52670c6740bedf3cb8ea38246114c9a2c396cf22aca4e19ebb0cf2547e79e1e58333a6b95ac66e31f6ce9c22f4c29cfa93aefcff996f86450c16b009c2584879dcd3d5e4a9918a11d5197c6fc02938e6c9aed2de68d618252c9f67859950566f3ca3405915284c535745b0ceba622db81e169d183b77642f9ac3125118812faa94d1aeb7a996800ac8e4261197128b990cff050cb73731a132c57fa8cebae8548c6a54b511b8a6f3651dcacf7e5662e405f1607214aad3ff1610984b9f63ecaf7d3cb8c8b8f0810d0092b2f559c1ba4b000f70dfb4558dd9d86a5edc9b0fecaf041077437a5895a1388e46bf722977b0cdb2bfdc1e0bb98e6500f93047b9b9835d0e39edcd7c96a9fd313c7509aacb3c6f7baea5258affed5601f35db3817e82f9931ad8a21c5f1980af55b9f09080f58388072ed17fec7c07b85cb701c7398b520834e6a865ff5ca1688e0fdf1f40454f1318cbfce1e109ca58567e5c5abb2b2800cac4b156162aa0410651b927a063ac7e0ba41981bbff42f92c09db81d6c65cffc4e374a304ed7c2b2ea0420779df4752b4de1773815fc98283d925896de23c7837e2e036eee86b5b6863f1979f99e4232c1c5e1408d0ab8eaffbd713ee4dd8c1695dc29d991c59cfea96989cfd198e1f24b6c43be306aed41a45d5a11e880de283de02b4d117447cafd30dbbf692d721bc4181d1108303c2e10c8916df012b05a0dc20f714714dc773b7809893af238ef6e9f649c350474ad98f1086ffcc17a0d100d9034bd358997ba3b80ef5890ac0b6b14adcd53dfb0f84cde1a997da81c3822f43cf42acb08ce406e87b0479f254f4fe904171bb71cf40569d187d92ac5c7a5889db1d9af4037db89326fc7ec2f823766892f4d237939585ca9a0c24975337666b87b3b2cddf1c20cb777b697558fe5d52fae911042d35f0f98b8055b21c365d6fa285577846f144025e6f37910e57a0b8f85b1a88d3e002b44707dc3d257d4145aa675f155c5c6a5d04cc0d6375daa5d527cd34df6b200318c74692ea3dd7cd4c4446acead5e6b157603b2b8712ef3b16335604ddc4257e8df60f83fd2cd6cef927c476a0ce925f62ecfae5f28c78b587f4f62a82e512131a6c4811ecdb57afda7756c4e3f9403251cbd1ffdb8780855666dd243eb67517b2a5bdf99981043009df7e0ecc41cef6f75859648c409fa03bfd5ea7adaabd2bc0a1fe62882b42c17a26eb6fecad454a016955ed0e5b01a0e388c8739be860303912a8f512dcd0c693c7ab75818d4c86164b8f90ac9e8109e55704ba6b2a971ee80503ce71a93ea7c252578b7a923d151039d0d069cae7323e51ab50afcec54e9ebd8a98375cd308f6ce23fb5c8e249a2a54abb35a49c996c301aaaa59416537eb33ca280c28594f49d9144a5f0e0c630a91a78ee49e1bee41cea3102f6eae0b3ac54377a3bff4d071041cc15f462816152d90f4a72a4935e201f86f0450c969735039d3a65ce93b53211050fa6c7cabaf1886d63010921bebbe7e0598fe3e15d46f53dee15f658239277e22a0ee8983d2a838951a56c385011a6281d1ad4d580cd65a856a2d1dc0984f6eab6e21613ec3535122f07f15380b3e7732b9c63d55d000356c8edf5cdba42f5c200c178b193f2e9cb3b5c88d1aa26805a684065b2e2fad2510532fcec5d92704b5464f307f99ed7ff52366a8cee9340ec85bbbe8da2e8dcc7d2ce423710e5ceb9f542d8659749b3c4c905bd33c9beaa05b8ff214ef343679420792af341e76b3778a756231af679d40800b85ab4a32eb187795ff05ef8be759ab1bfc8b90c7251b5721b2b06aaafcd486fb5fadc8cc1fa4954048dc5d1d0acd1a246c8ee04a600ecb60ba276d3f5d9d488102be622055f0bc1b709472f6aa711307dede5f326b68da7faf9675109bdbf1d19a7cb58f2c5be6c66c1779e22c36c2f125bcadc6910350630cb04407bb4d11e2e3a4b48f7af19181347cab0b643dfe472fefb061025a2bf9f88f21a2ff11f30e64b24181539ad7822e3dbffc283534baf897f92077d1e853fc52868912b251f2d009c237cfb15f047bf020984f0721652822f4d4a3fa76a005e943837bdad82d8407fad7d08788b45dc06b1c904e2861216604466022e9dc782a3ac4c625e0889c958c23311ea221934a37b3350feabfb348fea1be65aab4ab0f3ec05b5024934e3bdd3c18d5ea1c6f516ef44234315a04557becc87b33b9da723108d06417e3bb308f8af5b9503198a65b38686ac5a1d04b97776ab5fec87f7b2519858e0f2ff620ac02429ad7888bea5bb8873f9ae5a10c80d1518ba10edc824509d7d3600b2707bea536965319cc80017edb62a9fa1e36c6c4df745e0d2ce49431e2954e90631aae2e679b586a0fccfe7480e17159919edac0a4f488610501e6f892438cf840fab25ca2487f36ac0928e10e7de06eb3685831e33ed2c0423f4471ba4086369e33616b075cc0b3f6d5e979ef0aba3509283656f8dc9e13ce9cee07d04616b57bc4cf09ede428440aa8d85fd51a54af4d75bd90d8786ed2a02d37b6a85875928e9d7d0c6a1920938fd99d0b3d873548045d97c9dc6c027075e3ecab40d28f04969f401c48586d47a80fa9aa4bd7f7c618daa743027f2fb263480ef878e9764b4d1b7e828fe24bfdcd6f060d7330aa0cbb87e7d21e99bb8a39f594588d0e3af9926ad89f76e6cceaeb3a9f4fd7f1f7cd9907521fb302f70e403abf5e1b23e4abb880571bb49b90cea29fdb3ea2f69d2c6fc24d1997411a080184dc9a5072b20bd5462e071c8bbaf4797ee3132e5435b1b5edc1435ff3ab8ce6f111e42e1f60c31367f7d32274c0073ced4ba8afb887b5264e9563c63356b9421777e98be3191ee84aaa8af1d05ecc518e99163d04000f4c75e446dbd53825979131ea11260d25b810ad8c42377ce9c2c1c687bec9be9db583722007e0ba257dd35d18e516b5b950ff34675064215f30e0007df96933b16a9ae5a03f3134e672e3d370d02b60935ba5fdd862a4a0c3fd9bfb430763a829944cbc3ce83a96f60c0c2f625d98c3f84798c400a708b62bdba8e9d68cbe683e4f0e56a11ba9a0a75d1d4370b4eed5b3fd299247d903348fb49b7328c9e1c5b5f750f7c2d1b3631049c8b960cdb225944d1bc590b36ecaa5f25c3c64d9ea57541756188092be9a9777be88bae68f605cb97393f7d9b30c780ce76fec46d81a7efada2cd6478082ecebd11e2d3efd48ead0d57dfcfe1f9d6586418cf8cafc3daabdc30b4e7f793164ce38862c5acafd400affd2878e5a0be42fbf723f67f195c08d114190ca14f8be29063280c744005cd016ef797dc894b1fb674c4d239f4cbee286552d44ef78f0fc1fe8d0c3101faf753aa4d38568753e8e4a42a88a25dbae081836d551d17740f13552a39c7df537c61158265608ce25cfa9176dea93e1c855df61a06ca9792c0ec7532aa91bc2ffdd902b9ff989f149b606c88e48acb5ee8da56d95c609b698d8c294ec113f2c13d075d387a41cb0317f50d52c9177bee01b35eee42a6ff8039a86b4ca7313e4eabef0f68f675fa885d1160e60acde5dfa640b9347f9d0c14db2cc468b102a84d3fe51f6e171d84f248cc70fc123db2ab7ad1eee143d18279eea63dcdc6a7d0813f1ecca27d93a6eaae2b14bb5808f7bb22ecb42317a3ae6f2d540a4a15fc7b5a92884e464058a1b35ac74afe2394ffa27ab6579b5acd481d7c87250d8303cbe34098c1146fda3bcc97e953625d5c4206b25598180a8be8d0cd0bf3454cf974a93beb5a5780cceba3902b7bc106d5b1baaba38315f07112e4bf82cc2fd84a04c31c78a47b2058d09aa0d0f444d93ddcd2d9ac3316ad02e6f632c8a7698baa83f11938a7ecf3a66ccb333d3069c4fba68c15f8cb2bbc23a12bc3eaeb233c5556f0679df3595ece09ad3ac845d4188dc5234f815921138070606a31487c34f81915a"}], 0x1010, 0x40000}, 0x2}, {{0x0, 0x0, &(0x7f000051f000)=[{&(0x7f00009d2000-0xd6)="df7b23f614c794d5e898ec4527dc73496f78d373aea28207bd1afb27c8b5c6c2d120690a6c5de573d1e5696b6c3144e0eb3525c1c21ce587b2f3d9452dea797945b083545b2ce587770706caa1ede0823acbfd286277d54a390719546b1bd46ee77cf714db91c02f078a0104c190efd2052a6bf7e110dbb4a2bdcc42ff9c466558d8a4ff46708c048ce440343884556eb8ebc0a9b2af279bc229b24579e59dd05e2fb81db88ca17d7d06c9f5df085db38d42673f96b6d3456cfdae6e3301bd95564829c95fcfa0b1a7bee88677a31944f12fd2b8b309", 0xd6}], 0x1, &(0x7f00004e9000)=[{0x78, 0x0, 0x4, "0da99bffaf075d4adb30c423b48c9a2a50bd0d6ba2cf6f056f1f00918c197601c638387d12064f99e9aff1f77db8e4440668e8c271b853322a8badc257d8117b0b58a0b0f13bc9abac90105f99d3bc8ef9a2fc78cc1910a2db4f41b909bceda6d465bf20d03d"}], 0x78, 0x800}, 0x7}], 0x5, 0x2004c841) 2018/01/23 04:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000021b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004fd000-0x4)=0xe8) bind(r0, &(0x7f0000013000-0x14)=@ll={0x11, 0x1f, r1, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept$inet(r2, 0x0, &(0x7f0000cc6000)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000bda000)={0x0, 0x1000, "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"}, &(0x7f00004e8000)=0x1008) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00008be000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000659000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00008cf000-0x4)=@assoc_id=r4, 0x4) sendto(r2, &(0x7f0000351000-0x1003)="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", 0x171, 0x0, &(0x7f0000859000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b11000)={@common='eql\x00', &(0x7f0000438000)=@ethtool_eeprom={0x0, 0x1f, 0xffff, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 04:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000c6c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000061000-0x4)=0x10001, 0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) 2018/01/23 04:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000fdc000)=0x0) connect$ax25(r0, &(0x7f00000d4000)={0x3, {"75d694ede50298"}, 0x1ff}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0xd, 0x6, 0x1, &(0x7f0000a59000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000836000-0x5c)={0x0, 0x54, "6d63f00ada7188e1cca6549f5d3c0995a242a3e5f17e78a12a6f2f66e2c408b20367f21c0a859483ed8b5ab3b864ddeff8729d469ba412c8c57c56a4bb3896bb6a88a25354aa94ba8ec491fd59b37a6698e1be27"}, &(0x7f000007e000)=0x5c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009d3000-0x3)={r3, 0x2}, &(0x7f000011d000-0x4)=0x8) bind$alg(r1, &(0x7f0000ddd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000026000-0x21)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf8bd7e11000017d422e", 0x21) 2018/01/23 04:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006f0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000119000-0x4)=0x7fff, 0x4) r1 = socket$inet(0x2, 0x3, 0x6) sendmsg$inet_sctp(r1, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000173000)=[], 0x0, &(0x7f0000ce0000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000075000+0x3b4)=0x0, &(0x7f0000252000)=0x4) 2018/01/23 04:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) socket$inet6(0xa, 0x8000f, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006de000)={0x0, 0x0, &(0x7f0000cc0000)=[{&(0x7f00006af000-0xad)="649507d6fdaa20f6edcdb7881398e7abcf246646717c03c2f75adeddc4ac42868d06a2445169fc302177a7f330a89a609e6c9348bb24fc4cc362c88d76e7c3a8e27999376ff70cc968c659bd57f8d7c2acd8a6487f328b674c8d7c7f4bae385c39fb3f6eb0f2e4c91e9c94631568de4d31464973753759cd46f3f09f43a6ec3947f85a69c76a69a224d0429144befa776b632b6630472cc743be32ecac3aedc53ef2de930911456cd9593171ed", 0xad}, {&(0x7f000011f000)="892b941b11473ea2a31e4b461e", 0xd}], 0x2, 0x0, 0x0, 0x2000c040}, 0x4000000) 2018/01/23 04:07:50 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d45000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000f7c000-0x16)=""/22) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000f7d000)=""/105, &(0x7f00009b7000-0x4)=0x69) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000289000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f7c000)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x1ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$rds(0x15, 0x5, 0x0) 2018/01/23 04:07:50 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000bf2000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd4000)=0x10, 0x80800) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00007b4000-0x4)=0x0) 2018/01/23 04:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e79000)={0xffffffffffffffff}) bind$bt_rfcomm(r0, &(0x7f0000260000-0x9)={0x1f, {0x8, 0x9, 0xb5, 0x9, 0xa415, 0x2}, 0xf40}, 0x9) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:50 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) 2018/01/23 04:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x6, 0x10001) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000b3000)={0x0, 0x0, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000089a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006de000-0x4)=0xc) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000842000)={0x3, 0x202, r2, 0x10000, r3, 0x6725f6a6, 0x78, 0xfffffffffffffad5}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000b5d000-0x10)={0xf6, &(0x7f0000508000)="abccfce541bdef8d71803e8b6c01720ce200a33612f009d0fd2b8c7f067078f1761f642d96a6e091bb315bac4fbfe3bbf55708e4065b979f4e67610de245f2da07ad9493ad987577471f28ea658c825c3416f17cc5e495d17d86ab205471f9fb75098f992837ef265cf7e89898e6ebc241a76db5f489657e1f33d4c070c9eb07465ff0d1e919cce51ded489086866a439ba55c0bdcfb820c9e6643c3fff84063e9f7cabcef1c22ad3f8f162c8ab89dc171393301647825f15998070b10859d0064b19b704bab44203495e4bb235fd930cce5ace74924ff0c2154376268ca211cd8d05dc6ae87d47824eb4868eab0ce0e7bdabf645ca0"}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00005bb000-0x4)=0x10000, 0x4) syz_emit_ethernet(0x36, &(0x7f00006a5000)={@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, 0x0, []}) 2018/01/23 04:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000059000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a49000-0xbb)={0x0, 0xb3, "bd1c414e008fd29933757891a613bd79cedbfa94752e2cf2d2622b9ef64ba08281483298d7c837a786baf96f7027c09218aa7b5c07a24a5e0878ded749b1cb4935ad04d9bef5fdc37d3f9470e089eaa18816a505ba3b4a545786834c0aa8075c3f9c2b42cc0f65e2edbdbf24fcf3a1815b96cdd45da4f38a878a386af738d647c1dfb616670b88206201180397de00f388e17a3843c121abd87ccd01a90eafb5784bf432d5dffe73ca5be7f658aad38a372c4b"}, &(0x7f0000d04000-0x4)=0xbb) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b0c000-0x8)={r2, 0x5}, 0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000fcf000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c08000)=@add_del={0x2, &(0x7f0000f7d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) sendmsg$nl_route(r3, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bd6000)={r2, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x98) pipe(&(0x7f0000ac2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00005f0000-0xb)={0x100000000, 0xae, 0x3ff, 0x100, 0xf75c, 0x8, 0x9, 0x5, 0x2, 0x8, 0x2000}, 0xb) 2018/01/23 04:07:50 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r0, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x1) r1 = socket$inet6(0xa, 0x80803, 0x6) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000000)=""/250, &(0x7f000001e000-0x4)=0xfa) 2018/01/23 04:07:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000bd1000-0x50)={@generic="42462ca42a695bd61fdb5e51a3aaf11b", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) getsockname(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x10, 0x6, 0xc47f}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000)={r3, 0x7f, 0x4d, "5afa7935e321116565926ae7317c1799279dfbfaffdd71c849a971733f437c7a77cfe22593d60a8cb07d0328ac4b72169684844552d96de6578b86675b7d917f2712fca283f44425485aceb22d"}, 0x55) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xffffffffffffffff, 0x7c2, 0x9, 0x7, 0x39b, 0x3f, 0x20, 0x101, 0x1, 0x4, 0x5, 0x4, 0x5, 0x7]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$packet(r2, 0x0, &(0x7f0000003000)=0x0, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000004000-0x50)=[{&(0x7f0000000000)="c8131a94d4b456950ff6ac0cad2835", 0xf}, {&(0x7f0000004000)="e64b5a773b2a6a8f0afd98bd0391c47cb5a6418a57d2687b3e3758bc921c5da580a66b10c319566314ecf5c402bf65259c26d1a2e4378790deec58b231bc5fd9ef4e544cf44e6cff0e03cdedd1902591db94fff87874e617189352c6c99084b9c17beecd2710ea3e1d830ee26019180b12ef312f325fb828ead8c76b9f632b5f076071475d9eb0a7e8b55d1926ac9f887a6a2bc456cd1e6339de3883f208480cc288e953167bf4a20bccc043c24ea3d3d524a94f4758a3ccf5657a36f5127feac8e27e704f6eeaec98bb169f81fec6e63b53eae5670ac9f68fbf94ca2b2227459ef693ea7af23ca5f6", 0xe9}, {&(0x7f0000000000)="d0538d90c90c360cf74847aa125619564af85cdb", 0x14}, {&(0x7f0000002000+0x7d1)="cdcce80b7ad95b2d802942ae84740360e8f179d2400260900c3dca2649a1c14fd59f7e44e70b2cff1b68c2dfe8aec761fa9a7de04d9cd00176e36bf7978f8d5d4e621b5d283d146a447f1bff4008710e83d5aae604c67a8536a2df5fdb35b7622fbfbc5230ac43e4b04cab", 0x6b}, {&(0x7f0000001000)="18fc43c5822a7d71a55a1960ae77525088d4c16a7cd5f4a9b0d1e586a11a2b1fb79883acfcb72c39f76d5471a24035fabe627ed5cc752f644d0f51ae940d73ca1ec963c6b793c81c2ff25c7c32296dd3829aa09f8a88d658bad2b931ec7c2ec2d0141cea6a1bf5076a077660e45329b771872de2d102ea254009a6ecfff382d2b606893933ed1358ef19f23c92510aaf1842ed429c58a244", 0x98}], 0x5, &(0x7f0000002000)=[@assoc={0x18, 0x117, 0x4, 0xffffffff80000000}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x108, 0x117, 0x2, 0xf4, "64c4dd4adec42ddd697f8e9c3e22d8265fb3e03654271dfa4df48d710235d646f015afeb964a97c28ca6863a6afc8a510e65a141532bcb75767c32dc9e8ed242a308573e02eb4921ea32071fdd6df7150fc2c8a08a31f3174c12dbc1f6e6258edcff022ba7c7a442473e51e83e553ea93a057eca56c442fefdc633f2a0292eeca56914d18e92c039efe5c857b959c84c852c0e5a8536aa531b366199d32bf6d800297cdfc2a5b84e5f25bb355b14469bed3904cbea8f36c9013057e19465e420e93ac88af3955f332f5e447f488c07eff47a352bdec4730e932022e0a2fe4f93fac9d7dc07c338023f614adf5e476f2a4e37ffc1"}, @iv={0x98, 0x117, 0x2, 0x84, "c20135adb2844899656d7fb3d52a4c7484a6e4b849c90f235bbf90e7048f7dbac0c7e372ca4134549f17738434c4e5f12a3159ebd5b9ac482d604760a748714bf0438a1153065307052a6993216b95d94fea7adc1ace176012440398637ccd1293c2ac82ddbf5bb1df203bc2e4094c10dcc51473d55c73c7722bad00790e13be3bd1d49b"}], 0x1d0, 0x40}, 0x24000800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000006000-0x8c)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair(0xb, 0x4, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000006000)={r5, r7, 0x2, 0x1}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000000000)=0x0) connect(r1, &(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x1, 0x26a1}}, 0x26) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000008000-0x14)={r4, 0x8, 0x40, 0x1, 0x2, 0x1ff}, 0x14) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r7, 0xc0286415, &(0x7f0000008000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x5, 0x80, &(0x7f0000004000/0x2000)=nil, 0x1}) 2018/01/23 04:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) listen$netrom(r0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000723000-0x4)=0x0, &(0x7f00001c3000)=0x4) 2018/01/23 04:07:50 executing program 5: 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$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000336000)={0x1, 0xa, 0x5, 0x5, 0x0}, &(0x7f0000b51000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c05000)={r1, 0x7, 0x3, [0xffffffff, 0x9, 0x8001]}, &(0x7f00005c7000)=0xe) socket$pptp(0x18, 0x1, 0x2) socketpair(0x9, 0x80001, 0x800, &(0x7f00002c5000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000201000-0x4)=0x0) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f00003f3000)=[{&(0x7f0000d66000-0x1000)='?', 0x1}], 0x1) shutdown(r0, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00001d4000-0x4)={r2}) close(r0) 2018/01/23 04:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000010d000-0x1000)="c24f502218b50d6c2b6cc75527c640a7d92551a461d47d86eb1a2439a4df6fadbb36b9dee4d35d58a768f29edab9ec732d18772f637904284a5bdb99f389b05fa0b706635f5977807efa473f4c43b3fd98b4b5d27292a4c89669b7017a5081d213664844e12c65c7e3805365265828281a3ed912aa40640d612810f1368721034a5057bc67015adb1660a8a8acac7589d1265849936596470073f51353b9cd0b0b69602dcf7b322bca2df69a48a5db93aaf85dec7a009f0a8d6a735b21c0a852dc320a98b0431e9c6907acb760360219d0ed039955c41d734b2e8fcea9c3724d88f0364942a9d5ddb4a139a0fa14cfa5ee4956296f30e60b36ef94c9664d311698780eb29ecfd379f2ff747ea5ea956e1811f7320f32eacb77a5", 0x11a, 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$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007e6000)={r0, r1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e05000)={0x0, 0x618}, &(0x7f0000605000-0x4)=0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00004ad000-0x4)=0x10000, 0x4) close(r2) 2018/01/23 04:07:50 executing program 7: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000945000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x7f, 0x0, &(0x7f0000c83000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x7, 0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000764000)=0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000bc6000-0x4)=0x0, &(0x7f0000c14000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000322000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000011b000)={0x8, 0x0, 0x2, 0xff}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000f61000)={r3, 0x5}) 2018/01/23 04:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) r1 = socket$inet_udp(0x2, 0x2, 0x0) vmsplice(r1, &(0x7f00003d6000)=[{&(0x7f000015d000)="32b58c8e15819c71695cea0c069504071dddc9dde80043f15c17bf1ed043e9144b53d2f41190b40f0cee56d56df7ef38bb638dd5e22fc0a31afebae1570a236ba864a38bd4ff430382ed2f5ca9efc1e97518fe4ccd320d4cc7bb79e9e6630de2f835b0d9c79e41ab21f1eaa4090f504ef7abefc8e5cfec8438f1b3040020cb2754980b3f2cbf7ed1a6c43e36c7849efecb8dfb0c1fd8220e3f9db3c41e3ed111a44c323699fa39f644132d8a743ae0e0c4491ced5fa806373ed7a65e8c0586f39a9df8a9cc06d4f66853114a0090e449a7de77", 0xd3}, {&(0x7f0000ce2000-0xc1)="4c912a8bfad98017171f3517c31f2c68a3e446c3d10abeabd5e08c9f3cde902844fcf9bf627720e4fdae688ae524afae190f99fce377566ddeb88d1662118156e8c8734d8f93b87d81815e657a2d9616d2fcc8138b32c21ecfe340d9ba0ef7d4bc46b92875fc246353392679e74d38b6984ef4b856807cafe67a7885666c99c656c9d09ce548ec3e439abecd2014d1727f14f6606cad7f6a87a368800010e20676c34b505354382dc9abd6723f950da5271d65feeb26b4b1b0af47ed320d723808", 0xc1}, {&(0x7f0000ca0000-0x40)="fe1bbff7b2098b68b19d7a51ab11bb2e8d9c6c6d2e7312d068000a0d765fcdfaaaf9f38c450e2fd9bd02611766863f6f0b63b9f5ce892f51d4a6d146f2ab4fba", 0x40}, {&(0x7f0000063000)="d9532fc04dc533a41aec6a53a2a026e86ab90df31b26e62407ca8acdecf7b5897505e3289044c22a6c946e9dbb25045666238ec5b90bc7699011f325d2373eb5590b1db8f5b3da7cc78e73018e5733dcadd5dcc101575d502d74d6e2b8eb72d3d249f7d44cdd1a", 0x67}, {&(0x7f0000617000)="f676530ddd729bcfea09c100ef54ae6573088e0602de032340d6d632ea50091b0c78a7cd64062d893e32c7a355c2cbbd5a", 0x31}], 0x5, 0x3) 2018/01/23 04:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010e, 0x4, &(0x7f0000ce2000)="300004e83d6d", 0xfffffffffffffe92) close(r0) 2018/01/23 04:07:50 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b86000-0x10)={&(0x7f0000e63000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e63000-0x4)=r1, 0x4) 2018/01/23 04:07:50 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) socketpair(0x10, 0x80000, 0x6, &(0x7f0000df0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x8000, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000df4000)={0x8, r2, 0x0, 0x7}) 2018/01/23 04:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f000099b000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000464000)={0x40000000, 0x6, 0x35}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00003b0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f000061b000-0x67)="bc02336288e00d6d7e06439b51000000000000000040a346c147c8208f16172715b1c92313618f5c692101cdc6f98487750c53ced56d90642b65e6da3f86119979717526becd3fae62c351e4899485647aa7e523002eae35811f146c664e4a924f9213c21a63a3", 0x67}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000005f000-0x43)=""/67, &(0x7f0000f9d000-0x4)=0x43) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x6, 0x4) pipe(&(0x7f00002c3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000033000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f8a000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000504000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000599000-0x8)={r8, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00000b5000)={r6, 0x80000, r7}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000deb000)=@assoc_value={0x0, 0x10000}, &(0x7f0000e0f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00007bb000)={r9, 0x4}, &(0x7f000069f000)=0x8) bind$rds(r5, &(0x7f00009f7000-0x10)={0x2, 0x2, @rand_addr=0xb66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 04:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a2d000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d10000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f47000-0x14)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/01/23 04:07:50 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) splice(r0, &(0x7f0000e4a000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x6, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000efd000)={0x80000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x80000) getpeername$llc(r2, &(0x7f0000cfc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bb9000-0x4)=0x10) 2018/01/23 04:07:50 executing program 5: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dda000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dda000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000680000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x10}, r1}, 0xc) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/01/23 04:07:50 executing program 1: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000047000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x1, 0x7, ""}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000037000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000ed000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00000ed000)=0x8) 2018/01/23 04:07:50 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x80, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000)=0x1c, 0x0) r1 = socket$inet6(0xa, 0x80803, 0x9) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common='ip_vti0\x00', &(0x7f0000001000-0x18)=@ethtool_rxfh_indir={0x39, 0x4, [0x9, 0x2, 0x3, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 04:07:50 executing program 7: r0 = socket$inet(0x2, 0xa, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000619000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a41000-0x4)=@int=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r3, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x800}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000001000)={r5, 0x80000001, 0x0}, &(0x7f0000000000)=0x8) socketpair(0xc, 0x55ec101be1bacff8, 0x7f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x40000000000013, 0x6, 0x80000400000000, &(0x7f0000004000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r1) pipe(&(0x7f0000000000)={0x0, 0x0}) epoll_pwait(r7, &(0x7f0000000000)=[], 0x210, 0x0, &(0x7f0000dc3000-0x8)={0xff}, 0xfffffffffffffcb1) 2018/01/23 04:07:50 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/23 04:07:50 executing program 4: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000af4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000af4000-0x4)=0x7, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@generic="5a493ca4b240f3f60145169bf5360ec3", &(0x7f00009b3000)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000af4000)=@assoc_value={0x0, 0x3}, &(0x7f0000af5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000409000-0x8)=@assoc_value={r2, 0x33ce}, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000af4000-0x12)={@generic="a370d2dbc3949cb7833b1c9aa2fdff46", 0x80000001}) 2018/01/23 04:07:50 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000611000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f86000-0x4)=0x58) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000f85000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x6, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000800000f9000008", 0x29}], 0x1) 2018/01/23 04:07:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000c8c000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000e70000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000984000-0x4)=@assoc_id=r1, &(0x7f0000555000)=0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000000b000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$nfc_llcp(r0, &(0x7f0000004000-0x60)={0x27, 0x2000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "b18abb1fb186184ac0c58b660f8cbc505f5c057181af37248802afeaee58fc7df37b6f916723a79bd6eaf55f68e3805ad42daa9259c192ad29617b2da23860", 0x7ff}, 0x60) socketpair(0x5, 0x1, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000000f000-0x4)=0x0, &(0x7f000000e000)=0x4) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f000000d000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000005000)={0x9, 0xc, 0x453a, 0x800, r2}, 0x10) 2018/01/23 04:07:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=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=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cd000+0x389)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008cf000-0x28)={@generic="513d3b031873eb5c2b3001400848d641", 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$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008cf000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f00008cf000)={&(0x7f00008d2000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f00008d0000)=@ipv4_delroute={0xac, 0x19, 0x4, 0x5, 0x2, {0x2, 0x80, 0x20, 0x169, 0x0, 0x3, 0xfd, 0x1, 0x1000}, [@RTA_ENCAP={0x4c, 0x16, @nested={0x48, 0x9, [@typed={0x44, 0x3b, @str='vmnet1*)wlan0::keyringwlan1{vboxnet0-.keyringbdev(trusted\x00'}]}}, @RTA_MARK={0x8, 0x10, 0x3}, @RTA_PREFSRC={0x8, 0x7, @broadcast=0xffffffff}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r4}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_MULTIPATH={0x1c, 0x9, [{0x80, 0x2, 0x1000, r5}, {0xfffffffffffffff8, 0x7, 0x4, r6}, {0x100, 0xfffffffffffffff8, 0x4, r7}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x8000}, 0xc804) 2018/01/23 04:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x11, 0x3, 0x1) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000501000)=0x0, &(0x7f0000726000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e9d000)={0xffffffffffffffff}) writev(r3, &(0x7f00006b7000-0x90)=[{&(0x7f000098b000)="f7d258edc4652efaf50bbd3ba7f37ccd6c3c9923599fc198ff1ea6ff19f6e253eed4707e009954682f17778699a7d4513a01825ec1c054ba0e2535d002ab58a01dfade72f93eecb0f21f20cc411c91b564a3b695eeb1f5f69bac5e774c414007be3365fb76015c545f4f8ef404184868816e3c5992e51b5fc4ce45aa621768c810f95e99a0f2299f75a7659ae40683b8d0a23f714404363fa4b30f73407984cd56b07120eb525b5bbc7234cf9aec25206dfa903c1bd8070f0c567f4c89f6321ca34ce58711b6a3a0ba25c5a86e609d", 0xcf}, {&(0x7f0000d40000-0x1000)="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", 0x1000}, {&(0x7f0000f0f000)="861c53d803b940471973a4151c156bc77c530fc71a3c2245275d68a1ab0707525651c938da3b2292c53c5b30e5ed84236cb2892fca1e95d08b39a30834433871e1df9d2142f37effd1e0cb05636d720f7d8e6b7f9c3dc560a187a5ab63efb75c5e45f635f73b994e4d09be84f09bfb50280441d361dc1677acf033a79d53c0d786ace0b2990c8136b5caa09fed1645737afde5807520ceb1161424d5bba0ecf5e3245d58b20c6cefb962ff", 0xab}, {&(0x7f0000ecf000)="75852adabaa0ef6c6837fee0bc422f1692e25cd1b7db71baace82ec8eeabe412a02b9f2e6c526e2aaf412bb0b6c69352af4d577d765575db06ea5bd9505ca51027ac49b0d141bc4ebfdffdd49cdd07d693e5be373f5ea2f0cee152f6733eb833aae170167cd7aa24bf399159123d0490f992367fcc001f010ec0a1dec439f7f57603e750050bfc97e6ea057f0b127f92b62841fd95f488723ded278a119a49be45957c049df838a2e74aee0733e0f6c7b1bbbc9a7dbcd2c873d878c5b29f", 0xbe}, {&(0x7f0000994000-0x29)="8c5b30accf520b0773ae905fddaba82a1f6de3c35376403d52ffbb6d437d6013d54daff41111a4c7f5", 0x29}, {&(0x7f00008dd000)="21dbb8bada5def2cfb5b1c4dfa1334d9643ca7f4623b0d665134843487a4c679df4f893f7dbf21f186b4e1eaa01685524b0b9299a4d286a995973fa2d0c6cacf85cdafbe517b6c014c88e329a9d26f17cc99f073a76f33f896c9d8fcac3599f473d9f4a51cfc46a7a872544122eabc075c98ab42316e4548b8db2592f5743a5b67393b9c57b9cf", 0x87}, {&(0x7f0000a73000-0xb7)="12d3dbf3d81579eafda925e42f91b60a030cee2a2a680e5a5f7f6c8aa633dd01502783b4ddf57c9f54f3e1656ac5a19946cfdb996e7fbedd4051168b600b1c9ea8721ac182d6d69f02fa25dc7a24ccbaf285323b1304c77ec3710bae3cec6132b4cc8f35d7f43e03b44f8c1a497296372c4e231b8255c8cbafc5f2dda92b62410ac373a706bd197e1a7ce595d75f4bd4a959592a0f5c784043b044cceb42d08085afa9074c402ba0b629af55982307a2c126c26604e417", 0xb7}, {&(0x7f0000420000+0xffb)="82ad84164ac3af50faee7e70679091d70728cf1f8df7cc707fa55c6261d1331bc7239ebb22bbc3ce2d7ae4128434448764b48458b5cc19d913731cfddd577411a78609a496a0da89", 0x48}, {&(0x7f00000d2000-0x7b)="ce60a909c22132704f6beec6039380bd80ed5c1a2ab838dafba9caa81f5e695e4211e4d8e30d41eb1d531f9023d4345cdd0459cdf0b04bafea566801ff8ba8e57249212fa20551404fd7f6a111bac7ba3e5dc3b068891a8b180fc416aa5c102d48ffe1c56af4d0326ce8c676f23db3a45a0cdff672e49f1f1f4e01", 0x7b}], 0x9) bpf$BPF_PROG_DETACH(0x9, &(0x7f00004f5000)={0x0, r0, 0x2, 0x1, 0x0}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000599000)={r3, r0}) close(r2) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00003bf000-0x5c)={{0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x9, [0xc0f, 0x81, 0xffffffff, 0x100000001, 0x56, 0x3f, 0xbc66, 0xffffffff]}, 0x5c) 2018/01/23 04:07:50 executing program 3: mmap(&(0x7f0000000000/0x8a4000)=nil, 0x8a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f00008a3000-0x67)="ed", 0x1) sendto$inet(r0, &(0x7f0000440000)="", 0x0, 0x0, &(0x7f00002ce000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x7) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f000055b000)=""/133, &(0x7f000018f000-0x4)=0x85) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x148, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0xffffffffffffffff, 0xffffffffffffffff, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) 2018/01/23 04:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000048e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00004b5000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa21, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x400}, @in6={0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xca, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9326}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}], 0xd8) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, 0x0, &(0x7f0000526000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b47000)=@assoc_value={0x0, 0x3}, &(0x7f00001fd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000b1000-0x8)={r3, 0x10001}, 0x8) bind$alg(r1, &(0x7f0000f21000)={0x26, 'skcipher\x00', 0xfffffffffffffffc, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f0000823000-0x30)=[{&(0x7f0000688000)="54b77cf6e5d4cc02b1a74fb6aa5f3acc1b192424f41e9fbb09abc8fce8aa3fcc322f1969d57b8d1058e8e5a4464ffe156c282468ba76063998e5dcf38c71082406a4236f523a2a5037d1ca56c2e23d4d98929ef172267d0d8b1d0c88053361270118fb71e5c3a9acbd4139e95d19ecb61d10686bb858e7dcd5fa2a0f12e49e02", 0x80}], 0x1, &(0x7f0000928000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) readv(r4, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a1a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000652000-0x4)=r5) 2018/01/23 04:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000fac000)=0x4, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000336000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x20) 2018/01/23 04:07:50 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f75000-0x8)=0x0, &(0x7f000073b000)=0x8) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000c64000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f75000-0x4)=0x58) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000f75000)={&(0x7f0000f75000)=@rc={0x1f, {0x80, 0x7, 0x20, 0x5, 0x2, 0x2}, 0x1}, 0x9, &(0x7f0000dc2000)=[{&(0x7f0000647000)="60432f8b772902642755a56aceee95e607c6570132be87e148cbefc0c65d5ed9ff60c6dc884a55adae72996a6bd43d38542c7fb3b56f32ca1ad7202921c8f2ee60c04e48ab0102f4e9204d87087838b988beff68424928b5a5b88ae1524ac9f6b91c5717284c1c93b1b9d507684daea06e28ac047be22029d42d", 0x7a}], 0x1, &(0x7f000097a000-0x80)=[{0x80, 0x10e, 0x7881, "c7e76f4e0d4b22be40c49dd43b56a90ab7e552b8a326815de6e190beef074c9caeaa100c82d2f5a611796e4a35245230747da2c3550ca02ef3649928e5911e898fbfee382061972e3f0c1963192c6fecc4f4cd961f074d58b8107d0fbd6d1deff077f76eccc1d04a68"}], 0x80, 0x8004}, 0x40) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000062a000)=0x40, &(0x7f0000359000-0x4)=0x4) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/23 04:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000071f000)=""/138, &(0x7f0000b3c000)=0x8a) ioctl$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]}) getsockname$netrom(r0, &(0x7f0000e89000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009e3000)=0x10) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x44, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff7, 0x10000, 0x0, 0x0}}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000297000-0x33)="14ba270a55d438f535f6dffcf98888bb6bb2338273b110150a0719e080fbbca371dac0b145d1a7f198ccf3453efb11781f0a66") [ 622.784097] audit: type=1400 audit(1516680470.683:100): avc: denied { write } for pid=28538 comm="syz-executor2" path="socket:[209699]" dev="sockfs" ino=209699 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 2018/01/23 04:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006000)={&(0x7f0000004000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f000098c000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000615000-0x4)=0x6) bind$bt_rfcomm(r1, &(0x7f0000874000)={0x1f, {0x2, 0x9, 0xffff, 0x800, 0x8001, 0xf800000000000000}, 0x7}, 0x9) getsockname$unix(r1, &(0x7f0000f41000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000893000-0x4)=0x8) 2018/01/23 04:07:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) 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 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ff5000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e81000)=0xe8) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r5 = socket$bt_sco(0x1f, 0x5, 0x2) r6 = socket$nfc_llcp(0x27, 0x3, 0x1) r7 = socket$nfc_raw(0x27, 0x1, 0x0) r8 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b63000-0x8)={0x0, 0x0}) r10 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x1)=0x0) r12 = getuid() r13 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000827000)={0x0, 0x0, 0x0}, &(0x7f0000add000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000723000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000+0xa21)=0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000169000-0x8)={0x0, 0x0}) r19 = socket$inet6_tcp(0xa, 0x1, 0x0) r20 = socket$inet6_tcp(0xa, 0x1, 0x0) r21 = socket$bt_sco(0x1f, 0x5, 0x2) r22 = socket$can_bcm(0x1d, 0x2, 0x2) r23 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000c89000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = accept$unix(0xffffffffffffff9c, &(0x7f0000ee1000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) r26 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a3a000)=0x10, 0x80800) r28 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r31 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002dc000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000971000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 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) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r36 = socket$netlink(0x10, 0x3, 0x7) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a2e000)={0x0, 0x0}) r38 = socket$inet(0x2, 0x1, 0x10001) r39 = accept(0xffffffffffffff9c, &(0x7f0000900000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac2000)=0x2e) socketpair$inet(0x2, 0x80005, 0x7, &(0x7f000068d000)={0x0, 0x0}) r41 = socket$inet_dccp(0x2, 0x6, 0x0) r42 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r43 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000048e000-0x8)={0x0, 0x0}) r49 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000+0x2fb)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = accept$unix(0xffffffffffffffff, &(0x7f00001ef000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r53 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r54 = accept$inet(0xffffffffffffffff, &(0x7f0000e0b000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) pipe(&(0x7f0000789000-0x8)={0x0, 0x0}) r56 = socket$vsock_stream(0x28, 0x1, 0x0) r57 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = accept$inet(0xffffffffffffffff, &(0x7f0000e9d000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r60 = socket(0x9, 0xa, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r61 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000339000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r64 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r65 = socket$kcm(0x29, 0x5, 0x0) r66 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0xa8)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000+0xc59)=[{&(0x7f0000000000)="fbaa35fc7467afd8fab9865ee716237670242247dab9a50ca9aadf08c6bad2c20c3551b58fa4a10bfbd9d5ee9ac360fd430cc8f8ab151807ccfacd638ba036144d290a995fca46ae690b23bc2431166726295e697e4d03d9f495171c544d91e4fcfd6cecff33838c170d319d2bda42a1a0ce04feedf0577be9108d9a8a509c7b57b83225f3b0b590d319d9a9b31a4a8ddb6045f97c2bc7ac6e404aa64fe1c617b90e7b6ce72f83150a561a9950cc91e2", 0xb0}, {&(0x7f000037e000-0x3f)="70ab17960ab121c028f31151f8bb271dba6d29223c38c7135d88680a83f40e1d04787f86742112cb5027927e970333d4d7beabc89a8902f4e4e917acfcfda0", 0x3f}], 0x2, &(0x7f00007fb000-0xe8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r17]}, @rights={0x18, 0x1, 0x1, [r18]}, @rights={0x28, 0x1, 0x1, [r19, r20, r21, r22, r23]}], 0xe8, 0x40}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, &(0x7f0000001000-0x50)=[@rights={0x30, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30, r31]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x50, 0x4000}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000e9000)=[{&(0x7f0000000000)="89f83ced0fe81f3bddef9d330a39033b003acc342cccdae29b47ffb3be1f1907cc0268d4560f73fff639795aa27ce1f61b95faa9cab2ef2c1b7fb100da539ec37a73499a5d29de3ac4c25a4242abad5ebf0ebbb390e31e7290d328a8ea4fe3135ea88244bc54acfa3e2c4e90c97981b13bade32be7c0e4ac9c0b6619bc3bedcd3549edf5cc369a44435f0cce239a311dc3f8bed7fe2784337b042ac8c72227fc2c8c70c550415eac4ff60d98c56dfa0d76c8d1a676887048877e6d1ba408d360ab1acd36c1c856fc833f62aa39e372deb4d3d1fd45fe9d234fb1", 0xda}], 0x1, &(0x7f000029d000)=[@rights={0x38, 0x1, 0x1, [r35, r36, r37, r38, r39, r40, r41, r42, r43]}, @rights={0x20, 0x1, 0x1, [r44, r45, r46]}, @rights={0x20, 0x1, 0x1, [r47, r48, r49]}, @rights={0x30, 0x1, 0x1, [r50, r51, r52, r53, r54, r55, r56]}, @rights={0x20, 0x1, 0x1, [r57, r58, r59, r60]}, @rights={0x20, 0x1, 0x1, [r61, r62, r63, r64]}, @rights={0x18, 0x1, 0x1, [r65, r66]}], 0x100, 0x24008881}], 0x3, 0x40040) r67 = socket$inet6_sctp(0xa, 0x1, 0x84) accept(r67, &(0x7f000024c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00006e8000)=0x365) 2018/01/23 04:07:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xb)="73817a6b616c6c446700fd", 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6(0xa, 0x5, 0x1f) 2018/01/23 04:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept(r0, &(0x7f0000e96000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00009f5000)=0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000193000)={0x0, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, &(0x7f0000bd0000)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ef1000)=r2, 0x4) recvmsg$kcm(r1, &(0x7f0000389000)={&(0x7f0000595000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000359000)=[{&(0x7f00008be000)=""/163, 0xa3}, {&(0x7f0000e17000)=""/124, 0x7c}, {&(0x7f0000859000)=""/4096, 0x1000}, {&(0x7f00000ff000)=""/143, 0x8f}, {&(0x7f00001d5000-0x64)=""/100, 0x64}, {&(0x7f0000f0f000)=""/98, 0x62}, {&(0x7f0000bbe000)=""/112, 0x70}, {&(0x7f0000ade000)=""/12, 0xc}, {&(0x7f0000854000-0x80)=""/128, 0x80}], 0x9, &(0x7f0000161000)=""/4, 0x4, 0x9}, 0x10000) getpeername(r0, &(0x7f000085d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f00003d0000)=0x3a) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000585000)={0x101, "53d8689b3237"}) 2018/01/23 04:07:50 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x13, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000138000-0x8)={0xfff, 0x2, 0x200020, 0x6}, 0x8) syz_emit_ethernet(0x4a, &(0x7f00004da000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@generic={0x83, 0xf, "9df30428877a98b30747a6aa3d"}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x7fd}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x0, []}) pipe(&(0x7f0000fbd000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000769000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007a5000-0x20)={0x5, 0x0, 0x3, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000a25000)={0x9, r4, 0x10000, 0xe26}) 2018/01/23 04:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bfa000-0x4)={r0}) bind$pptp(r1, &(0x7f0000f78000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 04:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00009e7000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000007d000)=0x10) getsockname(r0, &(0x7f0000a29000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00000c8000)=0x32) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000782000-0x4)=@assoc_id=0x0, &(0x7f0000e26000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000472000-0x10)={0x1ff, 0x202, 0x3ff, 0x7fff, r2}, &(0x7f000051f000)=0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00005d1000-0x3c8)={0x0, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000790000)={r2, 0xcc}, 0x8) bind$vsock_dgram(r1, &(0x7f0000659000-0x10)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10) getpeername$inet(r0, &(0x7f00001c9000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c13000-0x4)=0x10) r3 = socket$inet6(0xa, 0x4, 0x0) getsockname$packet(r3, &(0x7f0000c18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000953000)=0x14) bind$can_raw(r1, &(0x7f00007ef000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) pipe(&(0x7f00008c7000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008c8000-0xc)={&(0x7f0000f88000)='./file0\x00', r5}, 0xc) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r3, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000054c000)='htcp\x00', 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001a2000)={r2, 0x6, 0xfffffffffffff166, 0x0}, &(0x7f0000421000)=0x10) 2018/01/23 04:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x1) r2 = accept(r0, &(0x7f0000572000-0x32)=@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}}}, &(0x7f0000d81000)=0x32) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00006a7000)={r1, 0x0}, 0x8) listen(r0, 0x0) 2018/01/23 04:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00001de000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000371000-0x4)=0x10, 0x80800) accept$llc(r1, 0x0, &(0x7f000016e000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x1000, 0x0, &(0x7f0000cc0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/23 04:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000684000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000a37000-0x1000)="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", 0x1000) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet(r1, &(0x7f0000cf3000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e3000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00008a3000)=@assoc_value={0x0, 0x3}, &(0x7f00007f7000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000087c000)=@assoc_id=r3, 0x4) poll(&(0x7f0000c6a000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x7fd) r4 = socket(0x1f, 0x3, 0xb72) connect$l2tp(r4, &(0x7f000075b000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x2, 0x4}}, 0x26) writev(r1, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/23 04:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d9e000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f8df78", 0x0, "56dea7"}, ""}}}}}}, &(0x7f000076a000-0xc)={0x0, 0x1, [0x0]}) 2018/01/23 04:07:51 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x1ff, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x3dd) 2018/01/23 04:07:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cb0000-0x4)=0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendto(r1, &(0x7f0000dd3000)="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", 0x1b3, 0x20000000, &(0x7f00001f3000)=@ipx={0x4, 0x1f, 0x2, "b01b81999031", 0xffffffffffffffff, 0x0}, 0x10) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x2) 2018/01/23 04:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000bf4000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030e000-0x4)=0x27a) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00008b6000)=0x3, 0x4) r2 = socket(0x10, 0x1000000000807, 0x0) sendmsg$nl_route(r2, &(0x7f00009cc000)={&(0x7f0000adc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000523000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005de000)={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]}, [0x6, 0x100000001, 0x767, 0x7, 0x7, 0x40, 0x2, 0x5c7, 0x9, 0xd532, 0x5, 0x0, 0x7, 0xffffffffba69de32, 0x401]}, &(0x7f00006f9000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b2b000)={r3, 0x8f, "83e8a0b0ba4f839e45bff794f73e5c319efda1768a546004d275ed29d1cb7c65d59728c44ed327a84a1ac073478ecfdf853b509c0d89fa8e48792c502d087622cb84c514dbdc75c2680278cc14bac4bb16b7fd5701e2bc40111c4d47ebc2f58db10945f50dc065ae25ea6692faed140a577ea7269aea24f39a5648c1b1ae4c3b24718295b48da3207593a9496a34d5"}, &(0x7f0000250000)=0x97) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f83000-0x8)={r3, 0x639}, 0x8) 2018/01/23 04:07:51 executing program 5: 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) shutdown(r0, 0x0) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fe1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x100) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) 2018/01/23 04:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000000001, 0x0) accept4$netrom(r0, &(0x7f00001ec000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e82000-0x4)=0x48, 0x80800) pipe(&(0x7f00001ad000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000052e000)={0x20000000, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/23 04:07:51 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000533000-0x80)=@generic={0x0, ""/126}, &(0x7f00006b4000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0xffffffffffffff8e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00005dd000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d1f000-0x10)={0x7, &(0x7f00004f1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000667000)={r3, &(0x7f00007ec000-0x3d)=""/61}) listen(r1, 0x400) r4 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x84, 0x7d, &(0x7f00007cb000-0x8)="8000000000020004", 0x8) 2018/01/23 04:07:51 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) 2018/01/23 04:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000292000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00004d5000-0x38)=[{0x0, 0x0, &(0x7f0000c40000)=[], 0x0, &(0x7f000050c000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/23 04:07:51 executing program 5: r0 = socket(0x5, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/23 04:07:51 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000013a000)=0x0, 0x80000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f7a000)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000041e000)=@req={0x0, 0x0}) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000bb8000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000091f000-0x4)=0x4) write(r1, &(0x7f000039f000)="1f0000000104ff0bfdfd45c8071100000101f0ff08000100030600dc05df00", 0x1f) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00007e6000)=0x1, 0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000548000)={&(0x7f0000f7c000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000f7c000)={&(0x7f0000f7d000-0x24)=@mpls_newroute={0x24, 0x18, 0x10, 0x2, 0x0, {0x1c, 0x80, 0x0, 0x7, 0xfc, 0x0, 0xfd, 0x5, 0x800}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004801}, 0x80) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/23 04:07:51 executing program 7: 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)={0x2, &(0x7f0000006000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0xa, 0x78) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000243000-0x4)=0x0) 2018/01/23 04:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000310000-0x4)="3bffffec", 0x4) sendmmsg$unix(r1, &(0x7f0000539000)=[{&(0x7f000013f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a39000-0x70)=[{&(0x7f0000b2c000-0x197)="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", 0x197}], 0x1, &(0x7f0000b82000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001b9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000f5000)={0x2, [0x12000000000000, 0x1]}, 0x8) 2018/01/23 04:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000781000-0x4384)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001a7000-0x48)={0x1, 0x2000000000000343, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x200000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xdf) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) write(r2, &(0x7f000017c000-0x2e)="", 0x5e) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000bb4000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x5462, &(0x7f0000007000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000007000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000eb6000-0x2)=0x6) preadv(r4, &(0x7f0000006000-0x50)=[{&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/19, 0x13}, {&(0x7f0000005000)=""/195, 0xc3}, {&(0x7f0000005000)=""/13, 0xd}, {&(0x7f0000005000)=""/12, 0xc}], 0x5, 0x0) 2018/01/23 04:07:51 executing program 4: mmap(&(0x7f0000002000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000000006) writev(r0, &(0x7f00000aa000-0x10)=[{&(0x7f00000ab000-0x59)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf51000000a0000030004001c04ed5e000000000022000d00010000060000001f00ec6b0f536e", 0x58}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000074b000-0x10)={0x3, &(0x7f0000ae2000)=[0x0, 0xffff, 0x5]}) sendmsg$nl_xfrm(r2, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000853000)={{{@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}, {{@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}}, &(0x7f0000767000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000077000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, r3}, 0xc) 2018/01/23 04:07:51 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x9, &(0x7f0000003000-0x8)={0x0, 0x0}) bind$vsock_stream(r0, &(0x7f0000003000-0x10)={0x28, 0x0, 0xfffffffffffffffe, @any=0xffffffff, 0x0}, 0xfffffffffffffd67) 2018/01/23 04:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000091a000)=0x0, &(0x7f0000bb6000)=0x4) r1 = accept(r0, &(0x7f0000640000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00008e9000)=0xc) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000322000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000b70000-0x11)=[@in6={0xa, 0x0, 0x14, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, @in={0x2, 0x0, @rand_addr=0x175e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/23 04:07:51 executing program 1: socket$vsock_dgram(0x28, 0x2, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/23 04:07:51 executing program 6: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/23 04:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000b2e000)="18d3958b05bf8eea6dfd", 0xa, 0x0, &(0x7f0000420000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/23 04:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x803, 0x0) sendto(r0, &(0x7f0000ca3000)="9e4025499dba0978ad4071fa579bf2e47a3f88538781ab964f0a2bccd3c86418072292824a008f75d459479edc59c2560270a7fd13bebc6ee5e2cbfc7ec22d8524690a895527145d025e545a8b103f851e5d579efced3bc1dc09a5c466efb0853294523437546d0d2009c12bb95cac6f0b7807b390d82b0985a68840a15433c573e5251ec7dee227a1dc9648bb292aaa18b2e31900bfc71c957284378cd0a378cc5f26a906eb15304a8c1ee35c082e65e12750aa6c6605251e36404adf4f7e9189555c90d79a3c4f", 0xc8, 0x48840, &(0x7f0000655000-0x1c)=@in6={0xa, 0x2, 0xde, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1f80000}, 0x1c) write(r0, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/01/23 04:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000390000-0x1)=0x7ff, 0x1) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000b01000-0x102c)={0x18, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x13, 0x80005, 0x80) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000bd0000-0x4)={0x0, 0x0}) connect$netrom(r2, &(0x7f0000702000)=@ax25={0x3, {"79dc1cb8d4b7d8"}, 0xc5}, 0x10) accept4$netrom(r2, &(0x7f0000a4c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000df1000-0x4)=0x10, 0x80000) socketpair(0x0, 0x6, 0x100000001, &(0x7f0000ac2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) 2018/01/23 04:07:51 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000001f, 0x80800, 0x400000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000ddb000-0xca)=""/202, &(0x7f0000ddb000-0x4)=0xca) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ddb000)={0x0, 0xaa}, &(0x7f0000563000)=0x8) pipe(&(0x7f0000cac000)={0x0, 0x0}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000ddc000)={0x401, 0xe35}) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ddc000-0x4)=@assoc_id=r1, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00009ab000-0x10)={0x3, &(0x7f0000ddb000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) write(r0, &(0x7f0000db5000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/23 04:07:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000780000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006e5000-0xb8)={0x0, 0x2, 0xdda, 0x7, 0x10001, 0x1, 0x8, 0x4, {0x0, @in6={{0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x0, 0x8, 0x7}}, &(0x7f00000c8000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000271000-0x20)={0x1000, 0x2, 0x4, 0x80, 0x80, 0xff, 0x3, 0x31, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xe2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x9, 0x800, 0x7, 0x80}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x1ff, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xfffe00000, &(0x7f0000004000-0x4)=0x4) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004000-0xc)={0x0, 0xdce, 0x8}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r5, &(0x7f0000004000)="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", &(0x7f0000001000-0xef)=""/239}, 0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000006000-0x8)={0x1f, {0x7, 0x5, 0x0, 0xb43b, 0x0, 0x5}}, 0x8) r6 = epoll_create1(0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r6, &(0x7f0000007000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0xfffffffffffff800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r4, &(0x7f0000008000)=@generic={0x0, ""/126}, &(0x7f0000001000)=0x80) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x59d, 0x1, [0x0]}, 0xa) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000005000)=0x4) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000009000)=""/0, &(0x7f0000009000)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000009000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x7, 0x4, 0x4}, 0xa0) 2018/01/23 04:07:51 executing program 1: r0 = socket(0x1d, 0x6, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a24000-0x10)={0x6, 0x204, 0x0, 0x59, 0x0}, &(0x7f0000cc0000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={r1, 0xb626, 0x6, [0x0, 0x9, 0xfffffffffffffeff, 0x6, 0x3976730a, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000003000-0x2)=0x10001, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x3, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000-0x20)={0x0, r3, 0x10002, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@generic="6f78dc707d1e1696b21a1dabc86a70a7", 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000005000-0x10)={0x13, &(0x7f0000005000-0x13)=""/19}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000004000)=0xffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000)={r1, 0x2}, &(0x7f0000006000)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000007000)=0x8, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000008000)={0x3, &(0x7f0000007000)=[{0x2, 0x4, 0x3f, 0x10000}, {0x7, 0x7, 0x401, 0x57}, {0xfffffffffffffffe, 0x7, 0x3, 0xff}]}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000)=0x9, 0x4) 2018/01/23 04:07:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) socket(0x3, 0x0, 0x2) socket$packet(0x11, 0x3, 0x300) r0 = socket(0x19, 0x1, 0x7fffffff) r1 = accept$packet(r0, 0x0, &(0x7f0000f2a000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x30, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000a79000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f000035f000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000d63000)={0x7, 0x0, 0x10003, 0xfa}) socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000a96000-0x20)={0x7, r6, 0x1, 0x80000000}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000c26000-0x4)={0x400, 0x3, 0xa000}, 0x4) 2018/01/23 04:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f00005df000)={&(0x7f0000eea000)=@can={0x0, 0x0, 0x0, 0x0}, 0x63, &(0x7f0000625000)=[{&(0x7f00001c5000-0xc8)=""/200, 0xc8}, {&(0x7f000074d000-0x1000)=""/4096, 0x1000}, {&(0x7f00000bc000-0x8c)=""/140, 0x8c}], 0x3, &(0x7f000028a000-0xaf)=""/175, 0xaf, 0x4}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000b81000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f000005c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00004fe000)=0x0, &(0x7f0000ffc000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bcb000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d09000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x9, 0x4, &(0x7f00001e4000-0x20)=@raw=[@alu={0x4, 0x6, 0xf, 0x0, 0xb, 0xfffffff4, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x9}], &(0x7f0000da8000-0xa)='syzkaller\x00', 0x1, 0xdf, &(0x7f0000575000)=""/223, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) epoll_create(0x10001) r4 = accept(r0, &(0x7f0000b54000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008d9000)=0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000640000)={0x8}, 0x4) r5 = accept$netrom(r4, &(0x7f0000d54000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000092c000-0x4)=0x10) getpeername$netrom(r4, &(0x7f000072b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000306000)=0x10) ioctl$sock_proto_private(r5, 0x89eb, &(0x7f000082a000)="78a3d666beed4c7795704b92cd559cb81ed7bab98b") getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00007cf000)=0xffff, &(0x7f0000580000)=0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300111, 0x0}) 2018/01/23 04:07:51 executing program 6: 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, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000051e000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d39000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d43000)={{{@in=@multicast1=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000de3000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b21000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000776000-0x4)=0xc) r6 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000168000)={0x0, 0x0, 0x0}, &(0x7f00002e9000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000778000)={0x0, 0x0, 0x0}, &(0x7f000065d000)=0xc) sendmsg$unix(r2, &(0x7f0000a2d000-0x38)={&(0x7f00000e8000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000225000)=[{&(0x7f00006e3000)="b7e3beb8ba48d42306534fbad6d31374b34403a109e6f4acb638fa114504d5bd56707da822a5c2d672fa8bbeec6ae85a815101893c3d31316273799d954d805684d41e3ffa1e1e033a96be57d7680c841ed2175b4218fe2417833e6238d0b186c8ed0263acb6aec8eafa4c104d53c04d0bbc3a05433fb7544db31e858564e5066c4e0d84e31cc7bebe5531aa5f3842ad32bcc8298f0cfc1487719e089c0686c6e9e7bcf6f348ca35d1cdce97f46fbf1c2992282c2c08b6ac48db1bd362332e9fb291b803c887", 0xc6}], 0x1, &(0x7f00004d1000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}], 0x60, 0x40}, 0x4000) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r9 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$sock_linger(r9, 0x1, 0xd, &(0x7f0000a3f000-0x8)={0x1, 0x100}, 0x8) close(r1) 2018/01/23 04:07:51 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0xf57a) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f9a000)={0x4, 0x0}) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) [ 623.366922] can: request_module (can-proto-6) failed. [ 623.407881] can: request_module (can-proto-6) failed. 2018/01/23 04:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008e2000)={r1, 0x4, 0x0, 0x9}, 0x10) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000143000)=@common='irlan0\x00') 2018/01/23 04:07:51 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000006000-0x4)=0x1, 0x4) accept$ipx(r0, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000004000)=0x2, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x71, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 04:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000b34000-0x38)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x1dc, &(0x7f000089a000)=[{&(0x7f00008c5000)=""/172, 0x0}, {&(0x7f0000e9e000)=""/60, 0x0}, {&(0x7f00000af000-0xb0)=""/176, 0x0}], 0x0, &(0x7f0000301000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/23 04:07:51 executing program 6: mmap(&(0x7f0000000000/0x5bc000)=nil, 0x5bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)='@', 0x1}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/23 04:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f00004e3000)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0xe, &(0x7f00007aa000-0x80)=[], 0x2b9, &(0x7f0000276000-0x83)=""/131, 0x83, 0x0}, 0x4) r1 = socket(0x1f, 0x1, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000081d000)={0x0, 0x1000, "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"}, &(0x7f0000918000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001f4000)={r2, 0x29, "6e0623e8eb26f20bb10cfbc4c61079131cdfaad0c231b3ebdd0685bf38896545aa156f359cab5dca69"}, &(0x7f000050d000)=0x31) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/23 04:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000357000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007ef000-0x4)=0xffffffffffffff7c, 0x800) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000c48000)=0x1400000000000000, 0x2) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00003ad000)=0x80000000, 0xfffffffffffffe61) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002fb000)={0x0, @in6={{0xa, 0x2, 0x2457, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000222000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000163000-0xc)={r1, 0x4, 0x20}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/23 04:07:51 executing program 4: mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 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$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000932000-0x108)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff651}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc40a, 0xc0c2, 0x3, 0x1037, 0xff, 0xfff, 0x4, 0x6, 0x7, 0x2, 0x7fff, 0x3, 0x6, 0x9a4, 0x10001]}, &(0x7f00001aa000)=0x108) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f69000)={r1, 0xb138, 0x7f, 0x81, 0x6, 0x80000001}, 0x14) write(r0, &(0x7f0000000000)="240000001a0025f0006b000406bbfc00020b2eff00090000000d00eb08000400008000b7", 0x24) 2018/01/23 04:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c68000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f2000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001bc000)={@generic="ac24fd1969a8cf50df3867d9b595e852", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 04:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ea6000)=@llc={0x1a, 0xc, 0xffffffff, 0x0, 0x80000001, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1ea, &(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_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000b9b000-0x78)={0x8, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xf21b, 0xa976, 0x1, 0xffff, 0x0, 0x80, 0x9fb, 0x100000001}) r3 = accept4(r2, 0x0, &(0x7f00001ef000)=0xffffffffffffffaa, 0x80800) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000d76000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f00000bd000)="01", 0xfffffffffffffce9, 0x0, &(0x7f00000fe000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000886000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000cf8000)={0x0, @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, 0x5}, &(0x7f0000eb2000)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000272000)={r6, 0x2, 0x8d, 0xa, 0x3, 0x20}, &(0x7f000053b000-0x4)=0x14) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000eb2000-0x61)=""/97) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f00006e9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000083d000)=[], 0x0, 0x0, 0x0, 0x0}, 0x100) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00007d4000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00009a0000)={0x816, 0xfffffffffffffff8, 0x4, 0x7ff}, 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000461000-0x14)={0x0, 0x1, 0x4, 0x1, 0x2}, 0x14) pipe(&(0x7f0000256000)={0x0, 0x0}) sendmsg$nl_crypto(r8, &(0x7f00005b6000)={&(0x7f00009a6000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000bf7000)={&(0x7f0000317000)=@del={0x110, 0x11, 0x7ec08a33b00137e4, 0x0, 0x1, {{'wp384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x9a16}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xa45}, {0x8, 0x1, 0x80000000}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0xc78}]}, 0x110}, 0x1, 0x0, 0x0, 0x44004}, 0x4000000) bind(r7, &(0x7f00001c8000-0x10)=@llc={0x1a, 0x6, 0x7fff, 0x9, 0xff, 0x20, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/23 04:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000179000-0x4)=0xb, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x1, @u64=0x0}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:51 executing program 6: 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$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000aef000-0xf3)="75b1ace5cbc0b9af120e73eb2e4847711405d5cfed105054386e472334ace2472873e38b3999566193a8b13ee1e526405fbda3d3f6cadecbe1addd3fd72f9738042f92b7637401e407b0f9e0d5cab7b522fca8752808a2a0387faa9935ebad6ef6c4e8c04e8aafb11abeeadcf0ecfb9932ba11048994dc006bb8af76c34cacbbdc8aaff6db7d1402074e80b3b0215725e81a967d5b5651443c20851b9b7d00224ae3378a695b9157f7621a826f94a9fb93f48a69f80848a2ed56d95e9561a15b0c3cf0e25c00c7395ff1844bc71eba12c1c1cb9d4581a91dfa04b845f6fbbcef8d0e20fcf4c152755e87bdf1e46ade0a0e96eb", 0xf3) socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000b8f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000da9000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xffffffffffff7fff, 0x3, 0x101, 0x3, 0x1ff, 0x10001, 0xffffffff, 0x2, 0xff, 0x3, 0xda5c, 0xffffffff00000000, 0x2, 0x3d1e6445]}, &(0x7f0000e04000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00003e3000-0x100)={r3, 0xf8, "c6453a55ca0ca124ddaa642aa955477f9e43b017128b3b8a5a0b1cd54b13eb72ed30fd4fdacdbfc981eaf2dd762aebd5055fd56f0bc4834a17ab038e8157e7b69b9012cdb668fd6727d1012f41235916acb109ece2d6ed2f708226ce0d646dfc00d08175a9002581795661fa8a349a2ed17e65a1ffb04a18289b4333e1fb0622d3085f1c7d26e7dd9f0ebd684cd95ed990c6ae2c741d2ff90a25b6fcb1494277a3c7721055c158bd807b2474263580ecc0afe8b77b5858be50427d280b3fae9895189db44e19b0226a07a57688f4e2bf19bf6141dad39cb9038d869c7e3d9668c372146e6b230f3985a4290ad386e114fa44eec250ab1e7e"}, &(0x7f0000d1a000)=0x100) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) close(r1) 2018/01/23 04:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffc, 0x4, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) r1 = socket(0x2, 0x3, 0x6d64) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000cd8000+0xbd8)={@nl=@proc={0x10, 0x0, 0x2, 0x20000000}, {&(0x7f0000488000-0x78)=""/120, 0x78}, &(0x7f00007c0000-0x1)=0x0, 0x2}, 0x2c) 2018/01/23 04:07:51 executing program 2: 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$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002d9000-0xa)={0x3, [0x5, 0x8, 0x8001]}, &(0x7f0000090000-0x4)=0xa) 2018/01/23 04:07:51 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000007000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000003000)={r2, 0x0}) 2018/01/23 04:07:51 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000028c000-0x10)={r1, 0x50, &(0x7f00005d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)=0x0) 2018/01/23 04:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000bfc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d63000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a3d000-0x4)=0x0, &(0x7f00005a6000-0x4)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000a3c000)=0x0, 0x4) 2018/01/23 04:07:51 executing program 3: mmap(&(0x7f0000000000/0x5ac000)=nil, 0x5ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xe, 0x4, &(0x7f00005ac000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000073000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ad000)=0x18) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00005af000)=0x0, &(0x7f000003f000-0x4)=0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000497000)={&(0x7f00005ae000)='./file0\x00', r3}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000032f000)={r4, 0x3d29}, &(0x7f0000064000)=0x8) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000a93000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e05000)=0x58) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f55000-0x8)={0x0, 0xdca5, 0x853}, &(0x7f000095d000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000061d000-0x8)={r2, 0x1}, 0x8) bind$inet6(r0, &(0x7f00000d3000)={0xa, 0x3, 0x6d1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2460aa7c}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000da4000-0x4)=0x0, 0x4) sendfile(r1, r1, &(0x7f0000b06000-0x8)=0x0, 0x1) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000906000)=@req={0x0, 0x0}) 2018/01/23 04:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00007d8000-0x98)={0x0, @in6={{0xa, 0x0, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xa8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xc711}, &(0x7f0000170000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e30000)={r1, 0x1}, &(0x7f00007fa000-0x4)=0x8) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0x20, &(0x7f000023d000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffff04ff7fffffffe41f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263e464802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) gettid() 2018/01/23 04:07:51 executing program 2: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x7, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c02000)=0x2, 0x4) poll(&(0x7f0000ac0000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/23 04:07:51 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r0, &(0x7f0000882000-0x14)=""}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept(r1, &(0x7f0000f77000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1a000)=0x26) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00007c2000)={0x0, 0x36, "87fd06e52631e4f50463771350fb31ca75cc0c2e81a309e55a5d0a7f1ffe34c03f588d3a93dd2a938ac66f81ff99e1e3f4e51029576e"}, &(0x7f0000206000)=0x3e) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000574000)={r3, 0x6f, "371ae7739558604a8264b20545a39371771ac1c492e6116a2f2081e2f145b13c95cca0693e2c3e74aca3abeaa9e26d1e4ab4b9ff125bb6d971b87c7cf9c8442a6573ef0af7b992ba15f21d92765da87ee0454fffda26ae17fe0042b414f719eb52887ac9b99ed917052a6f42a745fe"}, &(0x7f0000fcc000-0x4)=0x77) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000686000)=0xffffffffffff8a70, 0x4) 2018/01/23 04:07:51 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f000090b000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f000008d000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xffffff98}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) r0 = accept4(0xffffffffffffff9c, &(0x7f000086a000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005fe000)=0x20, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000052b000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d81000)="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", 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{&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f0000872000-0x58)="c49c442831ddb0e67f00e9fb1def4fef4fdccef9b5c60a6a137e93be733b8a2a2c48890ce32e9db4d3d3230c33dc926a6e554026d98f3949e109a1b8e76460c1c27c7d22eebb1aea2f15fcd8bc08072d6f859fd4cf630962", 0x58}], 0x6, &(0x7f0000000000)=[{0x1010, 0x11f, 0x4, 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"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"}, {0x20, 0x1, 0x2, "b51742e4d95225b8ec6e5afb785c"}, {0xb0, 0x113, 0x0, "181c096ae77724b8804866a3a24de7745300a14ef705890a654d1c557b5de9e149dc1aaf833539f37830e4564341d265bb5f69650f20d2b296aaf163e99bdb5ccaf5ee935584c898b8ad6055888f2a7889b9b7b1ea16384dc76323d497c281610bac4082ddbc2937406d8c27290b75eeff94f0cd2e1d537ffd40256828e895eab5192071850f417d25dab7e7cdc016c1cfbcbf2c9fcb296e45"}, {0xd8, 0x114, 0x7, "62d1420596bdcc606df5e26690ce4122089030c4d96b6c138988220b41e0b801da0981b4b2b03bf0da7e1561d0e0298622940ac3a1e30647aa6771c727f37b3df4e12e939d6c6967a6a44d09606e255cd456af6611458283f62d47830d360b42ad9f3fd6938316ba0fd7500d3c80096ccee756a03485e468fc7a9111c5ea0802b3d7b47e01c31c7f20489ac69776b4c66ed2349414d3289d62a96642255c5504ba6c29f04fdc32076079fd60de731c32e2a2915c36c66b937bf530074e371a4a1017d890103e"}, {0x100, 0x119, 0x0, "e5b395deecba92ba8e804e7afae7fe547e3a0b255ba30ecb94127ee77a2388b28b74213954047e9851d26efa20c0f885c4182ceaf863e8ad03adfbe829ed001643242d6c0157df75e86f3726b45e96478acb9b1faba69474eb2ff9f3927e94cbeb1470a23e0ee3e108484405186c43ce414758bdaf4ee01f6aea7e4352c40981491e943e0ac98e00752b9e4ccca835de9a42389e9c97e19d37961586e9c47d7c67fc043d53cf0049c86056b9b04eeeb263b1b8314e1aa4900c03c5e55b8a5bc2cbf97fe2c9728c82f0d60c1b07268597d5434a2b160d77b4ce1e2f93b7507c160a03bb6a1987f13e62eef9f78f259c"}, {0x28, 0x113, 0x100000001, "7ba137bb98071c619a768b9ff20e39fea8a48fcd7cdf24"}], 0x15a8, 0x4000090}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e04000-0x4)=0x8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000001000-0xb)="fba6d743ae7684d5c8d1c9ee04d67d5b453aed788040da76b97a2c80b30f4da959b60eebc8104fd8a402aad2efbf52f4d1a10336d406e709bf81daf89fec2ab7a2b44e500e51d3df721fa4e55fe933308b318aa53306bb0daaa36a8568490ad9d23cc828b043ed60f3982397c436c4746d99c40b5653b66a4fddf073b81f4bf5583a51c8954e") setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f14000-0x8c)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/23 04:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000713000-0x8)=@assoc_value={r1, 0x4}, 0xffffffffffffff04) getsockopt(r0, 0x84, 0x40008000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) socketpair(0x3, 0x16ecf4a399d2bf28, 0x100, &(0x7f000082b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000800000-0x10)={0x4, 0x202, 0x9, 0x1, r1}, &(0x7f00001d9000)=0x10) 2018/01/23 04:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) socket$llc(0x1a, 0x1, 0x0) 2018/01/23 04:07:51 executing program 5: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000475000-0x4)=0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ddc000)=r1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000d0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9ea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 04:07:51 executing program 0: mmap(&(0x7f0000000000/0x8cf000)=nil, 0x8cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005da000)=0x0, &(0x7f0000149000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000030c000)={&(0x7f0000106000+0xbf7)='/', 0x0, 0x0}, 0xc) 2018/01/23 04:07:51 executing program 7: pipe(&(0x7f000066b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffff, 0x20, 0x931, 0x5}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x8, 0x80, 0x3, r2}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000acc000-0x10)="1b3134101619af6df5ed98b82edc5efe", 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005e2000-0x4)=0x0) r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000446000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df7000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b63000-0x6)={r3, 0x2}, 0x6) sendmsg$unix(r0, &(0x7f0000baf000-0x38)={&(0x7f0000842000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000047a000-0x60)=[{&(0x7f0000e6a000)="63b4536ab568f02b3a1245c446f5eedd4a97471291481720abebcb43f9821f10acbc96a91e1dbc392bb71f8d0393e5b351d91666d081c381a2611896ab3cd74bf9d895d01e21744258ff1729641b3f89aaa3e00dd9a96c2e5c900595d5d40fc237b14ae2936c54e10d773462ed6eb351ff48b43893e40e1d0c49defd406333c8f5e572cbb1688bab1484d26d4dd6e5b8b7eb1affd5a13b89220fa156e035b3a0bc53b38c03f34b1a7bf6fd057898165589c6e852a496087ee460fb58e16218a203af1ed05fcad13a52d88d62628b67150ea2b6e8ec8610ffb1cdb3a512ca443afba0ec", 0xe3}, {&(0x7f0000b06000)="85cfa3f180dc", 0x6}, {&(0x7f00002dc000)="c7bf34e5a9690060e753818bf29df08c34e2234e15fa96c94913eab6d34a67560cc837a3635b3bda88ed1845a93f075c77e449f3e8ff6544488dbbd58fffbe4394030c16b679c7063f4c07a7512bbb9c5521754b02c094824e1745f9418402fafe10f46365085a626ee2123d65d522d2ea623ba4c1a70e23e2b403e64d0d16ba9baf12a246207dcbe8a29c3af04771514de57671e649dc8387156c07cc0e86ec186cc331aba4120b700057688137774ede47d4d65696f4bf918d39b5ad443fcdef15c4c7b1e57f851e0d5f7bb100ec117cd94f62c36c20a49c98b8903e0e1e7a88c074f7d20f49986f9c5e9fc985abd97474f5b3fc275c7131e2ba1a3e9f539546e07361103467b2a226797eed115daa5a3b4b8e6fcb1bfc2265cd72e89d5062dfa9b657e3d104e7f9dd56ab58a0471caa1b2b2822e0e05a3f1a127b2c345f8b3393167d04fe1914b23e7b538dbedb1d4227ce45a27d0e000d7ee2c673483db6fb13dbc44d5b57517f257f285df5d76cb066011f9d774d1ea863d0f087fc1d346432795c4fad72521d64d414920aa3bfd8b96b4ccefe3f0ace7c874f8bca5dd722cfa9f8134862722ec3edb800a4a3570a39e10689aabc3c6f8b40e0132517842888b40232e69b8995659dfbed5e8e21605b6aa5d52819e2738cc1b17afab425a460e76d6e0d4b1ee400cc81852481e92cf14b1f0b57e2b6e546821657b49fabae16b07fd60bc9b35266965ad69152df993a2c8ddd06316d2b3b3dcf07b4f9af4ef043c973d0c673dd857e6f7698bb20c1aa7af1aabb5f674985456bb9fb572f08312b2adaef94866c095e4c77cd21c01f1c291d03d3a20a958f6e63c31d53a2dc760d77aea2ddf6548f0ad46463d471981f62f0bee324a1646adc5372c44be434e709647bd852d60bc1a97a2f8f599419ad26625cb4f2badfd83a6413514d38c3e4cf21c596057f56d523d97b4666b3f9971babb8a7cab08a73bd2e3c039fa167ff9d470fe30d2a1e82c9a5b635f702e6642c76a9410a7d3e984cea08041829d072feb0c652f402840fc6b2f8ec4c020a1bd1ceb64b91d233510798900c109956ef22f6c41e6352b63caf034ece037ef283ed0615cacb5a418b1b439e155e42f55d02dd735d8b4f7b8ab6eecff3c576889e5207369374630c9615bc7e941244e136a14d01f354cf03a8240ef165d4cba4fee428523760c56927249decca6368a1937e39516b8644310e0d5c7421c7adde28057c42c99e005c2201f271b4c6b41b4f7745c2c3cb1e7eba1534f4b9e0f60060102c445c3392f01e3dd5ae8f1a8d28302b2a6175c9a4f95b2bc722ef6f905f9129719fd39612fe399b9721b8fc62c6d45b680610f94ad50a9c1a2314704f08681f3bbe5c02b68eee7251a1d3695b3460c07b231b9427e213addff4acc3f1e33cbfccaf055dc27e0c5f517c55c46ed1b313e51619bebf962009083d33631bd238f6aca1805bd2def71dc22866522c06a68520ecb15460bfde8608a22c37bf9e5f02d7068d3ffedb3c3b31e984186ad6700bc11581b15963d8179ae0007d3f352c56ada5e3aa391586bf7cc3901083e1547eba341bebb32bff81fa2f3eaafca2ce215c4083d9b1806ede14106ed1169d21f1784c093d7c85da91778a2dd5885f96402100222a14a3c426cf2f4be9e9272c8beb1bd9e3a09b4f6bb5a3cf503aaa514d2ffd037f5f3468beefe576924b066c09d8147dcaeba1080dfffbf62a958128c41a4c2bb15db4b15e0edf6ff8a43712cd9a1411330e783769a1e0fb6883095ac21c3016d674ff1c77c13042e487d5b25e8562b485b498a2e5da97e308bd06ec5ecc8de1ca4933544e450bdcd5ca1b707f0590aeaa7955a79cd4f720683991331d2f61f72f93f90bc98f0dbb5608329c10c82afa8fc30ea2ef341e35862385a83fc20da654e5aa6b70a7a6f199d42f58231acc08356176c5890d4ac70f0306ce5b938500762c3e47431f108e819f59a4ac94b9cbd2543c375dad08d5e459b4f029270cc16c49129a96100b9d71b6be01e3421554f12ebdc7d2183404178ee80b54dd237c9e4cc7bfec577f0738f1cd288b9f9b8447b16e41c43210ac2370730ce94ca1b37d260da2fb7fb4c1ab45e4f96d87dd17493017cae652c8c065f805473e12f747a3232cb50d1730fb8890b335852391fabbd0cf2be499b09fd24418ff24fd59f9c683ed333907939446ce92625565dc862ba053d06f725a7b2cdd333aab3e6292653968c7f83ea7617c9d9951af404bf61e12a6a6ebbe3cd0ad3a45f169bfce88bd0ed06df36c89e2a458d7998e55dbcb66ea06b373aedb0a0d6c0d2504c59a27db13589487b1739df415aa8cee4845da60350bc450e64c484d1fff5c7cb321f8caae9178684631213fbbcac0b13ea8be1acf222a35771089dda7e314ae8825bf8e07b47c4496a94587f9e267c689f90e2fca4b48ba1b962a03dac0ee85cb227435c81f4c56d4a1e1c3c19265853655df2f03009f1985ac8a4a0adb251a6ea9072cedf43e99169eb2aa8c2490335aebdae83e73976ab1e7803532e2006483261159ef388d1ac90f42ebd9b122d7397a23e4678bfb3334fdbe29c8f6577ca1918ee3df51b1de4ee1522063f000d5bf4f95a0dd70d169d83910e485f85b6edf57226a1e2f1d681b01205882eda376cc74533c55b0b5478b4f92a0aa4535651b37a514993f55f97f8ab1d528dc8c2b947345a130bbf4687fd2dcd68548c7bb503f746d5a41d5545da2a3517fbc1024a7aeb0bcd85181ac877cb844c5630982bee5fca4c43a92d2dc69aa5e0cff072e7b905b2005cd3d8a8e5eb8488ec73efb4b896f3b6e128f68cbaa17ca5d7f6c833e97f5c972ff7df95ea9853b78b2bb8d91f7c128429e97af25231e41080bbf672fc29b36e9b5c756ce1ab5409398796e56d78a26b0fe5fefeab82072025b6ea0ff076ec2c730fcc02b7633b35fe59b6e79ecf849f10a877ae8f6a8040ec164de5ab8dbbffbaa3804a60e474b26ab2e12cc07f2b8cc937ee999d3c2a197ba7d7fffda12f23a4913b718bbd365718111a1cfc63ad72989e9bddb209660320d9a9b42a26245686aaec753fbb68f086387ca8d27d97e09f7b33210e04e7970d7f80807475d8613012c93902e4fdd967125cff32f6bbe8c4545ed366920111b5ef15f5e8a4be7aa78ae40ade676166b3104ccc9a26c6f799954effe2b53cef31ab6864025eaa546336275b414f737c9b9fb20a43761a45beb68c42b7fe940063864fa355012914a6dd30ec0ae00c5241dba488def51a3ea66f95eff14a1ae23fa5e026865075472f9b97b8514bbfa32f1e03ac2743d36e21386d0610c3af545c46ad1c4581cfb4990240d277241b3df33dcd28862e5c8b33a434ea259b9d36fb6df88fea7f0312c64fe2fd11a09f483981f00a51134012ac763ddc75ba7ac1693594b1bf2aaa26224bd1eba994a5e57898a3c2dd08542971a48fca9a61b1a7f0939471a22c8b6efdb608c6b21c5d371cb45d75f29b27bb531694894b186d1ca39e7f244466bc06f428dd13cc80acb5651c40d96039fe527ff712dcb5fbc9ff3f75c99400f439c2a6d02d3c1da02d916bad607c5b49244e71b87bf17576577f3d9dea3ce55f43af5dc97ef40e4c4aea40fbb22df32f4d7ccdd3fb0786b0c0dc42c4c35d8e810567028f187bdb75c2f7661f5aa8bd8a07566016185259dde19799f741fd1b83daf355f0de57ae748b2a80051fcc986815f99e140493046b349be9f9a0c952498cf7e7b911269589a4c6be925356088cda0308b54e8e7f18d0c4ff1381f0813d3fb3127888e53fb0f0692b102d237133c9cadea9fa515639d5820bc68e4f5088f81edd01eef0bf0f141c6ad1c064f0cdb95496dc4fa602dc25d8eef4a45b2711becc5c9e981046816f753dcdab7b87f1d954a58ff69f1d3293dd8f1ed06aff949074fd5c7c52882eec5037bc2eac0198e4d94de9f13b40f5372b00ec2dd4e233ba64514af17ee6735fbe819a9d1d23914817f3ac9ce5961f5e00d966f19ad2a1a9e4f7a1eed97ef81783fc9f815d8445889f0c518efb31085504a2de835cf767de6a9c97716991dd4a8d275bf1957335d989a9e23396564274eeb0cfb874cdb18cccc6df001f8310bd86778e728fbe6c8833577da90260b06bd46caeb8d9a67dd4099ea07dafda3ebc0fd302cfb934549b50fb8f8e99b8df154cbfc83c62a540e862dd1f7c71756167d8bfc8ef147dad143bb301fc148c4c361f8a5361aad3f3d07f9479c9615692246f5adeff056e67246b428a6b0ddab152d8bac27f6aa632280ba0777ba023b3281c7622e1ad7353ce12197d2706b449d6dce3cc2dc0c88cf7d28f56b0b357ae3c53ef6e62207019ff1d8ae5c44c97538ff35d00bee183efa83c40d0c0697632d4c32d1a3051c4c0f419ec1a8ea4c538e756f9b6238241ce183f6f299d9cab6ea9c0a2035adea62ba650230898f6eff94c782b0188d6e4b6d5275328d641e2a12cc5ea62fdaba41b3e4aa0c1d686c053ed004b3aec0110b3d38ab27ff9748833b7d1f3b7477653bdd4341fb6f2d77dbbc6560724ffdb4d1f57f151d9e72d0e44099551df94c4cabb4a8676e1a280dcba0d51d26082315dfa94fbf4c438819e2102f4a1ddb96a37adf6e934e308487a37572372eccf7032ae2a46e3cb7faacecb1a7df8d7e5f09e7ffcf6a59ac8c1ea094523d2f47232366b629b14087dd605c86631beb4211e8e81d19ebedf0cb39f7d771b4893c999323ed64bbc13061acdf6c8cdb1088c36d36d444dcc376fdd9c0a1063e1fd852ff66535f176586d16c3b1892f032852351b369756196064ee91e299aabcdfe84d126090079b24877f6a3fb7de12c82ebc783cded8d3e00e6c6130a2062cdbfdc05d5e0025fc8f9b557ee7d7d9afdc8860569952dfec317b2a8ced385ab077144ede321860cb911094a4c848edb208ba731116a8f1d395703d6f8322ba550a5452865788015576f125919a4074d044e040add63dfc699dd699320a057fa35aa76fe80ba79589a282d27736373a3632a603d4de0f25d662653889d417da46254a9b3186d2da06221c4e3351e1f4fcb208efef5aa725ad001d0a224be7e095106f05126ef1760888305355c3dcd1fa479937f0669a18d62720e0cc20cf838020632268fb78e4c537e79390b4268696c3aaf883c4875f6e9d6f21509a8e7cfb30e92ab2130926acda23bc8cde3679192ef05857018e1aed6f611ec2fa2304eec1a9a2ac20691fb9a44984af3603cf206d3dc2815167ec408b34608e663ec19fc35eda3e6ec8b20979de169926bdda6e0b55ca6a84924b695498009df14063ff4adf9f39f64dfc2ab9d752ee9c490d1d42b5f86dc49228d33c0dc1798eaa8bbfcc55f1047160e06c63126ecce9dbf936ead10b1dbc3fc74c7c79f09e4d9c3e5f361de3132cdf50ffcd9f737c837969a9dafa15567c1d59bbb8a2e90840a3b4657ef366ea7456abf9d591ab3b354089ce4e8a96b30958265900c0aa9abcf75fbec9b7dbe61abd7de455c1efbbe69ec86b761101a265e21e8f8e09d1acd5e7f98b08f5e163e65f9b57ec6364f9c6dc3d212c5f77ac93a1c7f5b98dc339f3f98f0ce2b832872d5d3a3df37a3f159bc7e40d6b087d0fe07e35572971e58ebf99e5cca59d2437c742de44ad91f812178541f9f1f87a10c5c4e2226e58700922d17aba4648682afa8c2d7ff0d4023045df532c1df757cc08df21dc3916489380a275e91b1303467dea9eb86e817ca951684a68382cac9a57414d21e78daf5bf5349c7", 0x1000}, {&(0x7f0000b0f000-0xd3)="61d0b686d112ec8d73b4e3709a93ef9bc2eb2e6700b0ef69f4dce640e3d806cde8d62c0bcee448348b583f955bfa13d1870c039d06ec3a530a4e3d475be72925aaed1d8ebd347e0c1f72d9254dd8ca9e54083e0498e5bc3c3b0e4eda6015298753ff8409bdc4d238edad4bb93e8d53c1b1c0cab64e695b0d1b7615d802161e6ae19aa40260ce39706c5f3c6a62ab899214633515ee4465fe52f4814709d616878d5336d3ebd1299b54620a977ae10e8bf16b16ba3dee292a0848072d32cba9d19ec71bc562ae55e4f9bfaa9ba9e9f79a915799", 0xd3}, {&(0x7f0000c77000)="abe14c5c0a378351888c615bdc58e975fc2d316ed9454be5a2b19ecdf0fd2e823080dc7126b1b63195ac70ffe26c609dfa297c61", 0x34}, {&(0x7f000072b000)="66ff06daf10093b2a9916a8d33537a8496ccdc2e9ab4fac6", 0x18}], 0x6, &(0x7f0000917000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x8081}, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r7, 0x8946, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/23 04:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000da1000)={0x4, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8dc3e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f2338c39aacdf7bd9bb234c0236ed2bce67c75dc382057c96eb889e3e08d1b838cb417c58a40069c40d300b2e5410b8a0b9ea351ed371e648cd30a30755d3e50f2c6b39bf7eca642b7531eb1d63af771e94f4b25ffb3255b7e32a4d4cf4c7e7ff86bf6b3496219605bea5ddf556f83421814a6b4076f4eb097d0e1650dec7087843524c942053c7eb8837262d25d7269ca919b942c0506ef2ba0ea5cc05dcde40679300fb3c1d89498ebc23f151567db27bfc491873bc34b213a1950063f7a8c25c8809b5c5dac97f01078e3668d83883ee64b0e035d47c3f1de992ac9f72d7f73ba87c1318df1084d27019310fe6a835d5d47e159e638563ed06772eb3e452e513e3737f49878b8c3f0f3c5b6a39c8e7b01a97a2648a61aeb4c2799a84db31184ea11030a096636448ff60fa7b3094e4c5ccbd1de6bc01d8666a15d26b564a23cf02749cb352b0e21110470d70b2058c", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 04:07:51 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x80000003, 0x0}, 0x4) close(r0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) 2018/01/23 04:07:51 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) socketpair(0xa, 0x0, 0xfffffffffffffff9, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000008000-0x63)="0c39e03382d0e3d01bfedbf99c20c5ec42c990e29eba3fee9ea17b0c4d6172750f06335382383ddc6cd9b60b513abc32a29adff79e508117fe8e819fcd7f7e3e4135d51e5e50bf59426aeba7612706d76eb81881fe5e2e972cb38732627e4ed2f9bd52", 0x63, 0x4004, &(0x7f0000003000)={0x11, 0x0, r1, 0x1, 0x8, 0x6, @random="7d0bcbdf80a8", [0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000006000)={{0xde25, 0x8, 0x81, 0x7, 0x200, 0x2}, 0xfffffffffffffffe, 0x8, 0x7, 0xffffffff, 0xa172, "1d6fbc5961a58b95ce90bb45602def06c6acddb0408dc5dd94b17cd089a552f13304098f2d69dd8fcc4c72b7bf7351c8270dc56f2d7e668aeb172bda8bc1e0a777a5120a10b251603a0e27c23be19c7da7c3032e7e36c677eec2630ff54b99a667aee40af4a80cde65be1e46d8979718d831070b0243afc47675c34da9687893"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000008000-0x4)=0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000008000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x28) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000009000-0x10)={r4, 0x9, 0x3, 0x9}, &(0x7f0000009000-0x4)=0x10) 2018/01/23 04:07:51 executing program 3: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00008fc000-0x38)={&(0x7f0000e79000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c5b000-0x30)=[{&(0x7f0000e79000-0x6c)=""/108, 0x6c}, {&(0x7f00003b3000)=""/215, 0xd7}, {&(0x7f000008c000)=""/109, 0x6d}], 0x3, 0x0, 0x0, 0x1c0}, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e2f000-0x8)={r0, 0xffff}) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) 2018/01/23 04:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x3) bind(r4, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) connect$vsock_stream(r3, &(0x7f0000265000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) 2018/01/23 04:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000021d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000083d000)=0x3, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x0}}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r2 = accept4(r1, &(0x7f0000e61000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b62000-0x4)=0x10, 0x96263675022e2b87) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000355000-0x20)={0x9, 0x0, 0x206, 0x4, 0x8, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000f51000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d36000)={r3, 0x8000}, &(0x7f00005b6000-0x4)=0x8) 2018/01/23 04:07:51 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x100000001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000058e000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000001000-0x57)=""/87, &(0x7f0000001000-0x4)=0x57) 2018/01/23 04:07:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000308000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000255000-0xe8)={{{@in6=@dev={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=@local={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}}, &(0x7f000080d000)=0xe8) connect(r0, &(0x7f000010f000)=@ll={0x11, 0x0, r1, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f000000f000-0x4)=0x12, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000c000)=0x0) r7 = getgid() r8 = getpid() r9 = getgid() r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) r13 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000011000-0x4)=0xfffffc84) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) r16 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg$unix(r3, &(0x7f0000005000-0x70)=[{&(0x7f0000009000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000010000-0x60)=[{&(0x7f0000010000-0xaf)="e8da9657ba514a547becc5c9dd6c3e533199c672423496ff94ccfe6ecc338f4a18bf3ded4f5c3eaca5809f0f3392365a2028a6d91a78f71c81f0d1d06aae1d6d1e4857926b781ad6e6663644e4597258b52226b34a6529428b465cb0ed9dd53528f14e0075b58d50fb92342c520194055654fcface704f375d9e26e244e461f4a5f1349c4fa15aaeef24fbf09d48c0272341c8fb63d53e00ffe474e3d2b6a67c2465078db69c8ca714007573b92956", 0xaf}, {&(0x7f0000001000-0x7a)="5d008a4b1bfda3a5676c669f9de5b71ba675be08357baf08580722bf3ebe2b536c81b586356aecaa61e7b8f704143d29d52ef217566a69ebfd2d78b596a6dfcc25622aa1e7ab6d12652e490f6b5980f4cb4500621991ce75dfa286a7e1f0e5999b6915c0ca3e396f32560039526d03c2f62a2cba4afe58b4d80a", 0x7a}, {&(0x7f0000003000-0x5e)="bb63396ca93d32507240cb178ea3f88aa93677d2151e1197bdac78ad4fbd039680091995e333c7a8baf360a6ab375a6390b73fe04edc8019e29037b42dc641d01873440ff0c811b36b94376a24b5a4bb5310db3adfbec52cb9b29c7975a4", 0x5e}, {&(0x7f0000010000-0xe2)="e152a24ac2960613080268f65af1eaa935ded1d3e64d3129a60da468f8594feb2520cc54f461ecf77b67c146d8f1b54561228fbe7ce834f59a635b194daabe569abffd45853537aa154bf1a5b41cf484cfa8d03da5c19d61a531254e20adb2374769f5a43a30c52628cf771a79ddccab75046c8887d0c7253759971824072f0a5b627783cf76d3806307dd00c4368854d2e9de4180b2b5026c6b90e054d3726f62fa1ae9afe5dd0879ca3533126f8880cac656c6f21bfd418d8ec532aca790e95ab2661c058c5c6087e614bde8ca5e9582a9fca515f847923f71a99d9826b6d4ad4c", 0xe2}, {&(0x7f000000e000)="50746bb4912c5620ea8f8fd84545a2ee5793ca8ebf344b2c5c2bb08e30dad61fbac2cc36bcdb4e523b48179686a435efbb352fb5b25c843475ef928ebf70bc835a1bf50e191d85aa4a7d594c1e568967434b77628fb6282812e38805d4a3dddddae7cf00aabaa759ae7a96b09a8e455d5becdd46557bf31df369448ba3f44b3dc1c6adbedbebac54c638bdddaecd912a09b34b49d41a0329e8a919a9d4f5ed6f640aee743d8de31065850a6ad08bf136123e8f5b49827abdbdbfbf94402939aaba17aa94660e46eac8d9cce51817279a73ae59975b953c11702c", 0xda}, {&(0x7f0000008000)="2b699b0e839178ac09a97b282745be8c343e516d7fb027fe8a28d3bc182efb163299ff43349fc7c4e101d306002357b13b58960bc970f465c3c927c1", 0x3c}], 0x6, &(0x7f000000f000)=[@rights={0x20, 0x1, 0x1, [r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r2, r5}, @cred={0x20, 0x1, 0x2, r6, r2, r7}, @cred={0x20, 0x1, 0x2, r8, r2, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r3, r10]}, @rights={0x20, 0x1, 0x1, [r0, r3, r3]}, @rights={0x20, 0x1, 0x1, [r0, r0, r3]}, @rights={0x28, 0x1, 0x1, [r0, r3, r0, r3, r3]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x130, 0x40011}, {&(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000005000-0xe8)="867499c0608cbb6162c33226a798a8b6640cf3acf6bc920c98452e6e44e6af535d12b2fd99e1b1189e0490238872393343fbeef0af0834b9b523cc3edbdf7de68e8f7e88d2668352470ac1be01df869579f4e1594dd939b40c568c844c81248a66df6ab6d649c1971b0d9c2e2a6b207111cf9dbcf8e32af8e61cd5eef27dad4c2429ebd45259a1e5875687af6801ccee8eb95fd98f95a6f91a1fb4f30d82794bd25197a384a721508e95130631257bdb8be560fa882f748090d9dd84333cde8514d33222695b78fed31dd203484aefe12c130f0d7b049a03cad9c810c36941fab341d51ede35631d", 0xe8}, {&(0x7f000000a000)="836a", 0x2}, {&(0x7f0000001000)="", 0x0}, {&(0x7f000000a000)="17e3616887b6ef0e7e3db174e6010e8cfb8e13624a919f1e6db54efb206c503870b38aa90e3c6f77c337e8f2a54b27a177f1bfa46d131ca7f227d28b6b304898f631ce5d020d0fe10707d7a3a7680eba28d418f0ee13c768397c0f91ecee558e5237ade93011a21c2617da0d770579d63cab4b0c4d5e22f899b2ec7b5a965e413cf5ef4d224518cfc113a91e828ff2e646e358417774e609365963131de013abc0a5141f0f69cb01abb6", 0xaa}, {&(0x7f000000f000)="826ab90266afb9e311e71e8983bc431e285870ce89fe2efb91d14a31a025a1ed9f041295d17898a3dfead5f74f04f7c35188a3daadf7b2d6c8ce94ba5cec81020bfc37d3f37bfad021474f738eca7bdcfd44cd169fd63ca3e9642317fb2357cc12614c1df8e26dba02e08ef83a1a5776a0aec15d5ced55ca77452adf3106e8d259fa59ffc35333bfbf67c9fa853d027b5cb0dd68be31d3a319e2f4ed6cdb576d414d09f24c8f33dc7f0150e32666ea8e81ca6137017762ac87c8c63870f3b0207b35ebdf644d3c054f13e3aae7a5bd33e81b235b9e695f1020917a63051a5e27", 0xe0}, {&(0x7f000000f000)="23901d33087fc94862d3a65c31c125603ecf06f26edc9ddcb65a28a2d1aca02caa99044a244f84ef96266cfe64cfec", 0x2f}], 0x6, &(0x7f0000007000-0x98)=[@cred={0x20, 0x1, 0x2, r11, r2, r12}, @rights={0x38, 0x1, 0x1, [r3, r3, r0, r13, r3, r3, r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r14, r2, r15}, @rights={0x20, 0x1, 0x1, [r3, r0, r16, r0]}], 0x98, 0x811}], 0x2, 0x40004) 2018/01/23 04:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00009c9000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000061b000-0x14)={0x3f, 0x7, 0xff, 0x8, 0x2}, 0x14) 2018/01/23 04:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000e8e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000b81000)=0x5, 0x4) 2018/01/23 04:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00008ea000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e60000-0x20)={@multicast2=0xe0000002, @rand_addr=0xffffffffffffffc1, 0x1, 0x4, [@loopback=0x7f000001, @broadcast=0xffffffff, @rand_addr=0x200, @loopback=0x7f000001]}, 0x20) r2 = accept(r0, &(0x7f0000b64000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b95000-0x3)=0x20) recvmsg$netrom(r2, &(0x7f0000183000)={&(0x7f0000a9a000-0x10)=@ax25={0x3, {"8112353655a01c"}, 0x3}, 0x10, &(0x7f0000c73000)=[{&(0x7f0000727000-0xd1)="acaa8797579e427728af3a9c1b7ca30505b5b74dc569ae7c333283e8500119fca761803b4671f180816ad0389201f33d7b502871e57109b60668f5bb885bb49c0e92df1570ec443349f13fb127509072abb1de4001f09aa247f1a2a26874a0ed00cc3440ed7f44fdb487d2048706cd18fd8a717b9ae86956e9104481ae687cbd6aff3435bb407f985b7191b571bea005fc458a02ae6e9b665a67562632d96d6c45d6f5690849b7553a83deeeaf739d069b03799e10cd5b75081e3c754e945fefb259f4f633ecec53dd04ed44dbda48c2c5", 0xd1}], 0x1, &(0x7f0000eef000-0x470)=[{0x10, 0x10f, 0x1d, ""}, {0xd0, 0x1ff, 0x101, "3ffdaebee246c0c9feb340b970c4ef309c2e446143d86133bda6917bd51efa9868a403eeb0beca2706c6e297e8a1add6ebf78fe9eed7adb825b486f3e380b286ccba913c685f95cc696c418c43ad8e44aa593fc6685cc9d0b2f24a7f7940a0952594ed5bc16efe9d31deeacf13a9cca763f58d3f860a05cd0e2a961843199ea301298c586f6d7e0ae7f23e5a03ccca87072c13955c232fe93f93545c351f499600d2ba458fc38393fafcfd5be1c3078bc991af52d8be7bb18e0e"}, {0x110, 0xff, 0x9, "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"}, {0x18, 0x105, 0x200, "9249386bc708"}, {0x100, 0x118, 0x8, "15e852726822e6f98d224a3b6bd0059c579dd9a10365e6649a500d2336ea90b8163fdc853dd2a0fc821a634ff66b2cb4db040acd31248018bdf90fe5ffba6e0ef4eefdc653324449ec74a30e509580ac86160f492c9444527508ad3ea3ceee9c40bc7bb297d7ef62755f2dd3ae8d472f5d55cc90928ef151bc3085fe83306be0bf33c5230546578a9f57d09e4cd5e4a4ef3cb2c9ebd99801b45ad687b6924aab991524983f9d3655bcd4d52312e0fc6ccc9132a1e289a0fb5f981fc2190a541b09bd2c4a21a0a62e136d580c107e4d6773673970e80838d74b76c72190a98f73a9a28faa594f70a0c772356ca789"}, {0x60, 0x18d, 0xf5, "476f0ebc473e1f31ec39955461571e498b63e60106f1e1b2da7a94357b55b051337aff2461d276e770a1d6202cf45ed3a11e33e7eb99d946684ece82f3d4419615dd0571f2c8d48252"}, {0x108, 0x18f, 0x6d5, "d6564fa6310b9730821e51f25e34b0f8d424cee3cdd82e55e9e8eec44ae0b72c00a26f9d22bf92f6247544c27fa75955116882b381ccce8c885665e776290dd829adf1385ad1bf0aa9a1be42355a22ea719cc1af22ca2d8f0d7f3b6908dcc700efb4114d3c44bf1bbec80c2afa412228619021ad1c1a7402f03749738375f2ee5cb73fe8bb7ab0fbfdc52a0db6e4c5887abb4c9e6fb2dac06d869daa7a87dec15b86abc37d4f867c6dbfdf4e4a6a79796fca15c4f59f159735f9c2027416002c3f632497c55b973f16bcb11d1f61d38c774f79a78f08786f2f8750e7aba1f3e6dd2363c3d37e86a9a391f75add4fe4b20278374ea27a"}], 0x470, 0x4080}, 0x40000000) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$unix(0x1, 0x40000000000001, 0x0) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x40000000002e, &(0x7f0000d0d000-0xc)={@multicast2=0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001f9000-0x4)=0xc) r3 = accept4(r0, 0x0, &(0x7f00003f2000-0x4)=0x0, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f14000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d27000)={0x9, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f00008de000)={0x4, r6}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f68000-0x90)={0xc512, {{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]}}, 0x90) accept4$packet(r3, &(0x7f000039a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d14000)=0x14, 0x80000) r8 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d1b000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x8000, 0x0, 0x1000, 0xa, 0x80, 0x80, 0xbf, r7, r8}, {0x503aeab2, 0x0, 0x7fff, 0x20, 0x7, 0xc5, 0x6, 0x5}, {0x4, 0x2, 0x7fff, 0x0}, 0x7, 0xf, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6f}, 0xa, @in=@empty=0x0, 0x6, 0x3, 0x2, 0x8, 0x400, 0x3, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00003bd000)=@assoc_value={0x0, 0x0}, &(0x7f0000c9e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00007a4000-0x10)={r9, 0x58, &(0x7f0000cf3000-0x58)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}]}, &(0x7f0000eef000)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f000054d000)={r4, 0x80000, 0xffffffffffffffff}) bind$inet6(r3, &(0x7f0000498000)={0xa, 0x2, 0xa5e4afe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000901000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r10, 0xc0106401, &(0x7f0000adf000-0x10)={0xf8, &(0x7f00007b4000-0xf8)=""/248}) accept$inet(r1, &(0x7f00005d9000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090e000-0x4)=0x10) 2018/01/23 04:07:51 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000003000-0x24)=""/36, 0x24, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000905000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f000064c000-0x4)=0xc) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x11, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0xb) socketpair$inet6(0xa, 0x8000b, 0xd94, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2e, "e3ed5c68cb6b55bb7177dc845cc173949c71c07cc2ff5c4c92b8ebc34e066b7da5491d6a24a228741d2125d8ed45"}, &(0x7f0000001000)=0x36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000003000-0x8)={r5, 0x9b}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000004000-0x8)={r6, 0x4}, &(0x7f0000001000)=0x8) 2018/01/23 04:07:51 executing program 1: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000063c000)=0x0) 2018/01/23 04:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x4, 0x3ff) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000920000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000745000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000021f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000754000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b50000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f00002c2000-0x4)=0xfffffffffffffd6d) getgid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000da5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f2000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000983000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e5000)=0x481015623bb90b8e) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000511000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000466000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000+0xe5b)={0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0xffffffffffffff17) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000)={0x0, 0x0, 0x0}, &(0x7f0000a14000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000173000)={0x0, 0x0, 0x0}, &(0x7f00007f4000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}], 0x1, &(0x7f0000324000-0x18)=[], 0x0, 0x10}], 0x1, 0x0) write(r2, &(0x7f0000476000-0x92)="", 0x0) close(r3) 2018/01/23 04:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x893e, &(0x7f000021f000)={@common='bridge0\x00', @ifru_addrs=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 04:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004ff000)={0x5, 0x207, 0x9, 0x0, 0x0}, &(0x7f0000eaf000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000044a000-0x8)={r1, 0x360980}, 0x8) connect$inet6(r0, &(0x7f00006cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) recvfrom(r0, &(0x7f00003f3000)=""/6, 0x6, 0x40, &(0x7f000045e000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = accept4(r0, &(0x7f0000608000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005e5000)=0x14, 0x80000) ioctl$fiemap(r2, 0xc020660b, &(0x7f00007f7000)={0x3, 0x7, 0x4, 0x2, 0x1, [{0x7fff, 0x0, 0x70e, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}]}) 2018/01/23 04:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000004000)="b70a75b0", 0x4) socketpair(0x2, 0x6, 0x1, &(0x7f0000171000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00009fc000)={0x0, 0x5}, &(0x7f000088e000-0x4)=0x8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00004aa000)=0x0) tee(r2, r1, 0xa9f8, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000079b000)={r3, 0xc0, &(0x7f0000be6000-0xc0)=[@in={0x2, 0x0, @rand_addr=0xfffffffffffff8b7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe9d}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x17}]}, &(0x7f0000e58000-0x4)=0x10) 2018/01/23 04:07:51 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r3 = socket(0x5, 0x800, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000001000)=0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000000)={@multicast2=0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xffffffffffffffb9) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000001000-0x10)={0x6, 0xfffffffffffffffa, 0x101, 0xffffffff}) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000555000-0x72)="") ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)=0x0) 2018/01/23 04:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b83000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ac7000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x58) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r2, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:51 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000c68000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fd6000-0x4)=0x10) 2018/01/23 04:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendto(r0, &(0x7f0000476000-0xc2)="3756dcacbbd1955794bdea073f18cfa9803307b2bd663a7e5025578ea1b01ce560d7aadf799230722d073b88e754fdf34720254e6fe9a334bc3a7a9b3963db6fa33cb0958bb2628a0bedd189b21dc4a6a8f15fc8346cada5b165ffebad19ef5816f448b6502d122cf793ea64eacf23523710caed29f9226456cd9aea62d142a754e7bc8122e9b5eede209e16264b6d3ab1d75e8fc6431d48c741af9de3ea2e83e820607c1b9281811352ae290f884299f99d559fe9f734cfe026a3a54527a5e49c65", 0xc2, 0x800, 0x0, 0x0) 2018/01/23 04:07:51 executing program 5: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0xfffffffffffff29f, &(0x7f0000c6d000-0x8)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000017a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r2}, 0xc) 2018/01/23 04:07:51 executing program 0: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000de8000-0x4)={r0}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000de7000)={0x10000}, 0x1) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000c70000)=0x5c8, 0x4) 2018/01/23 04:07:51 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000534000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000bf9000/0x3000)=nil, 0x3000, 0x2000001, 0x10010, r0, 0x0) 2018/01/23 04:07:51 executing program 4: r0 = socket(0x8, 0x0, 0xd8ef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0xbad, &(0x7f000038b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000245000-0x80)={0x0, 0x78, "db7d34fee789cdaf0c3abf38dc553bd664efbcec9e86d224295f424c9e6f03635e0df3694e3bf91e0b4cc82f090284a4ea934c861e25b7f6abe88cd4d0755d6afda0b07339f2cfab707a771821bd3b0e94d077fec42d1fa830c6045946e28b7bbf0a483b6d1a786d62a98a0e77b26542c4ef4a73ac3be991"}, &(0x7f0000bae000-0x4)=0x80) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000091000-0x14)={r3, 0x80000001, 0x89, 0x6, 0x80000001, 0x401}, 0x14) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000460000)={0x5, &(0x7f000033c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000848000-0x1)=0x0, 0x4) 2018/01/23 04:07:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x912a, 0x4) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00004ca000-0x4)=0x2, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f6a000-0x90)={0x5, 0xfff, 0x0, 0x7ff, 0x2, [{0x2, 0x101, 0xffffffffffffffff, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x5, 0x85a, 0x474, 0x0, 0x0, 0x2009, 0x0, 0x0, 0x0}]}) 2018/01/23 04:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000003f000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000884000-0x8)={0x0, 0x3ff}, &(0x7f00002fa000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000712000-0x108)={r1, @in6={{0xa, 0x3, 0x36fc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x80, 0xffffffffffffffff, 0x8001, 0x0, 0x81, 0x7, 0x7, 0xfffffffffffffff7, 0x8, 0x1, 0x10f, 0x5, 0x6, 0x7ff]}, &(0x7f0000df1000)=0x108) r2 = socket(0x4000000010, 0x803, 0x0) write(r2, &(0x7f0000158000-0x7)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) 2018/01/23 04:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect(r0, &(0x7f0000dd7000-0x9)=@rc={0x1f, {0x8, 0x7fff, 0x80000001, 0x7, 0x7, 0x80000001}, 0x4}, 0x9) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d8d000-0x18)={r0, &(0x7f0000bb1000-0x1000)="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", &(0x7f00004a0000-0x2e)=""/46}, 0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ef3000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18000000, 0x2, 0x6, 0x10000, 0x0}, &(0x7f0000476000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005fe000)={r1, 0x724, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/23 04:07:52 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000a7b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000fd7000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fd7000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000ed2000)={&(0x7f0000fd7000)=[0x0], &(0x7f0000fd8000-0x4)=[0x0], &(0x7f0000fd7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fd8000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x1, 0xa, 0x8, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 04:07:52 executing program 5: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d1a000-0x2)={0xffffffffffffff9c}) accept4$ipx(r0, &(0x7f0000a9c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c50000-0x4)=0x10, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) shutdown(r1, 0x1) socketpair(0x11, 0x7, 0x0, &(0x7f0000c8e000)={0x0, 0x0}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cc8000)={0x0, 0x1000, "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"}, &(0x7f0000d19000)=0x1008) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000d1b000-0x10)={0x61, &(0x7f0000d1b000-0x61)=""/97}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d19000)={r3, 0x0}, &(0x7f0000764000-0x4)=0x8) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a4a000-0xb8)={r4, 0x5, 0x0, 0xd7, 0x4, 0x6, 0x8, 0x5, {r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x1, 0x0, 0x5}}, &(0x7f0000ce9000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000d1a000)={r3, 0x80, 0x8b, "6ae4ca40ff119370218f18459b8172d2d89b1f03f4edc06b53a691224a5acfbe6bc9ea2f493693a7cd9c403e2e37d96ecfb8f9e967b24ee3033a36d9f4d45ff36fcaac8016a8083622025206e995725678bfd76e39f40b7739758ffaa82e4096d9b11a88e45e4f59d26c5941e291f2e4fdd20f0fc8f8993f035823071d847471ce89f1218267cdfc070107"}, 0x93) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x3e9, &(0x7f00003be000)={&(0x7f0000d18000-0x15c)={0x24, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@nested={0x10, 0xa, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000693000)={0x0, 0x2}, &(0x7f0000442000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000002b000-0x8)={r1, 0x7}, &(0x7f00005d5000-0x4)=0x8) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000fc4000-0xa7)="7c05cb7e83109e4cf4a13396f105c1ba65f99990605745ec0fbdd93bf744d581060bf9c0fb3c4d79e206169506b412e6c9ff40192fc5681ac0bd6fa46f5db942cbee945af8231372003df1ed69312c26d5aaa34287a9fa21de2e39ad24139b9bf8c6a631f321d18879d547cceaed2f206653fc501bb66376a275f9d585065a63815ee0b1d138a83766781c313808b400", 0x90) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a9e000-0x8)={0xfffffffffffffffa, 0x401, 0xdf00, 0x6}, 0x8) 2018/01/23 04:07:52 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000020000)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000004000-0x2c)={0x2c, 0x26, 0x1a, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x18, 0x3, @str=']&^})keyring)#\\\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b6c000)={0x0, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00002b2000)=""/99, &(0x7f0000c8f000)=0x63) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x8000, 0x1b) connect$inet(r1, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00002ee000)=':~', 0x2, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r1, &(0x7f0000c35000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085f000)=0x10) pipe(&(0x7f0000d4b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000260000)=0x0, &(0x7f00009b4000-0x4)=0x4) recvmsg(r1, &(0x7f0000cac000)={&(0x7f0000c5f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000069e000)=[], 0x1, &(0x7f0000550000)=""/181, 0xac, 0x4}, 0x40000162) 2018/01/23 04:07:52 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0xfff) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000012000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000003000)=0x397, 0x80000) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000010000-0x4)=0x0) socketpair(0x17, 0x80003, 0x2, &(0x7f000000f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000012000)={&(0x7f000000a000/0x2000)=nil, 0x400, 0x0, 0x82, &(0x7f0000002000/0x3000)=nil, 0x3ff}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000005000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007000-0x8)={r3, 0x7}, &(0x7f0000015000-0x4)=0x8) 2018/01/23 04:07:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0xfffffffffffffff9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xf, 0x100000001, &(0x7f0000744000)={0x0, 0x0}) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f000068b000)={0x3, {"46e4c87aaef71c"}, 0x7f2b}, 0x10) bind$bt_l2cap(r2, &(0x7f0000ac5000-0xe)={0x1f, 0xf7, {0x9, 0x8, 0x100000000, 0xcd6, 0x3, 0x8}, 0xe4, 0x10000}, 0xe) [ 624.093256] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=53691 sclass=netlink_xfrm_socket pig=28928 comm=syz-executor6 [ 624.119237] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=53691 sclass=netlink_xfrm_socket pig=28940 comm=syz-executor6 2018/01/23 04:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a8c000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000290000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000012d000-0x8c)={0x0, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000206000)=0x8c) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c06000-0x30)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x8, [@dev={0xac, 0x14, 0x0, 0xf}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}, 0x30) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000099d000-0x8)={r2, 0x7}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) socket(0xa, 0xe, 0x6) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000cec000)={0x4, {{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]}, {{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]}}, 0x118) [ 624.192857] netlink: 'syz-executor5': attribute type 10 has an invalid length. 2018/01/23 04:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f10000)={0x100000000, 0x8001, 0x64, 0x10001, 0x0}, &(0x7f0000dd2000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000405000-0xc)=@sack_info={r1, 0x4, 0x5}, 0xc) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) socketpair(0x11, 0xf, 0x101, &(0x7f0000c30000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f00006a4000)=""/137, &(0x7f00003cc000-0x4)=0x89) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000052c000-0x10)={0x5, &(0x7f00006d0000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f00008bc000-0x20)={0xfffffffffffffffa, 0x0, 0xc9e2, 0x2, 0x8, 0x7}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000938000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000035a000-0x4)=0x5) writev(r2, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) connect$inet6(r0, &(0x7f00009d1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 04:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) shutdown(r0, 0x10000000000001) r1 = accept4(r0, &(0x7f0000d90000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003d7000-0x4)=0x60, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c50000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e3b000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f0000f0d000)={&(0x7f0000f46000-0xc)={0x10, 0x0, 0x0, 0x688802}, 0xc, &(0x7f000070e000)={&(0x7f0000ea5000-0x204)={0x204, 0x28, 0x220, 0x5, 0x1, {0x5, 0x0, 0x0}, [@generic="094a5603c9c988d83d24d9ac61e81ae73eb546e08d024795511a8ea73361a0346881cbb6fa8bd372dbcb76e1706fb25e1b89b8bdcd772d5f4b7764d157cbe468c4bb3e56c4a898b61055ee03b0fde3e7", @generic="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", @typed={0xc, 0x5d, @pid=r2}, @nested={0x98, 0x20, [@typed={0xc, 0x4c, @pid=r3}, @generic="9dd7987e1b87ac4ff7843a8e89fa025c20e8e05e1c960d919328b9a4965eabafd841efceef1a765918ac703456832331d9a19658b5d58d8ae8912f291f68d0af1a54a82359bc114c46b4c350aa8b6ca8753b35c6766f640f7b5996b848d519aed779aa7f43f6911ba081e52c68fdfc4605d1d1b4321070c02bea23a7ea8f6918a9faa0b4d9662906"]}]}, 0x204}, 0x1, 0x0, 0x0, 0x10}, 0x54) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003e9000)={0x0, 0x1c, &(0x7f00009a6000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000303000)=0x10) 2018/01/23 04:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000074c000-0x76)="ab14c9eae04160bb318b13b308e5c35e4d6dcb8f72a61179224a27d2d9a1b2ae25d50245e1d0d310da61a57108ca40f283a3c3350cbd209c0cd88c53ae4093adbe2108a9872c419c5f05257890771b0f3a6ee465e6154194d99f54847364b9c26cb8fde1fb34716a976f6919c59b0f531121fa284890", 0x76, 0x4c000, &(0x7f000039f000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, 0x1c) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 04:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000981000-0x18)=@generic={0x20, 0x20, 0x2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001b6000)={&(0x7f0000162000)='./file0\x00', r0}, 0xc) 2018/01/23 04:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000faf000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x7, &(0x7f0000165000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffff94cc, 0x0, 0x0, 0x0, 0x6}, [@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000050f000-0x4)='GPL\x00', 0x4000000000020, 0xbc, &(0x7f000011f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000052b000-0x4)=0x1, 0x4) 2018/01/23 04:07:52 executing program 3: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b01000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000e69000)={r1, 0x0}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000e69000)={0x1, 0x6, 0xd}) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e6c000-0xb)={0x200, 0x3, 0xbad, 0x8, 0x2, 0x7, 0x1f, 0x4, 0x7fff, 0x2, 0x1c9}, 0xb) setsockopt$inet6_int(r0, 0x29, 0x2048, &(0x7f0000e6a000)=0xfffffffffffffffd, 0xfffffffffffffd86) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00001a6000)={r1, 0x80000, r2}) 2018/01/23 04:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x6, 0x401) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/23 04:07:52 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f000000f000-0x25)="52d835a0a69fae933bfc440c812a7520c7e62644fa95e72ec1b5d5fc3930b60aafdc99a26c", 0x25}, {&(0x7f000000f000-0xf5)="efb62f6646d8973ea79004037a286dff515b549360f8317ceb9d29021f8e9ba17a6779af05ba2ab7c3c9bbb97732319287d5abc64ee25db2e0cbd77d799640ffca7eb0275d8ae7931a8d75fd8fc755a1a80ab688ee9c9c97c5d658d0ad27646c16800bb94efd0f46a708471f503105be858f3e7f91527765ffc4f4d6beeb4f81c923b1f6a003e851581915c28412a2acf86be45ff80253d7192a0af5ab8f7a3865d6a9018f4080f6d9ea3e9045bcc93bf6a1ef80ad9d63c9c0faeb494cd0ebb558df6f7cd5f0a03838ff86952ba2fc8fd3b45188f585d42ed998f765cf0ca82de11011fa86560620295994c8672b82d14473743caf", 0xf5}, {&(0x7f0000000000)="5947b6857676fe4f08e8c4ae982c82b1d4ef79cf523c0a1ed227037a061ba93734c14edcc705a78303604473ec023cf4dd96fcb89dc307d7dedbebf7d990b7e8bf1b21a9b9a3b0eb0de1e213aafeab8bd9c217ffd8863b23405e39ae276728e5435570b571c7c0ecefc5de2248ae7f255a5bda200d1b0b3c94d8fd0c9d08c4d1b99962a9fd1cb8be4895ca67e93ce3e4ed0238ff321b1e6a747c2d7ab0d213557a7d41e2f1d5e3c48b8383030d6ea962cbe7bb14077f41b843a672257d14dc8597f86ec19033a6762fc3185708c71d2a5c671ebc1e5eebb47654", 0xda}, {&(0x7f0000003000+0xb48)="", 0x0}, {&(0x7f0000005000)="", 0x0}, {&(0x7f000000f000-0x7c)="6835d1abe41b468a2d0b25336f6e7439bddb51a19a2777a9cbee531fb316bfc35c20799aa788b1c7d0491a7d15264168bb60028ae9d3a28af5d7f431253fb450a8946f4eb736b3da24f4cec60a0685974b22a3e2938c2a38b5e2cf890253fbb2ddffd5b27ea749e35e8e9fea1bc4ec91ef43a01810ac1520f4c73c6a", 0x7c}, {&(0x7f000000f000-0xed)="cef72de9bd7eddb4c32214804fbe0f9e344ba8277ae975c2888284eb9a9228c461d2808b30cb933c84f164859678271aca07bb62669979fefc99ce91d107150ecb6089520945978499df994d791f1f9ad2450132780e1f811eff4d7191a3816c241c24a4e82a738016c3e4f6c11590bd078b11011b536e3de8819dab1757661c7a616143eedcfdf64022e4e90a792a548260dba08fabc1c292e1cf35ffaef52f96c58f32e0e341e4c28f439f61b4228d1c1b64e4f3599c7d282989faeb17e2a0f360892015769e1ac98c45b91ac5887e822d66b486435c080505e0c0915c8bb7757b37abfbb7ac0afa5643c5b1", 0xed}, {&(0x7f0000004000-0xda)="2ef9342cc0595cdea8d2e07284bd71f575078a7c685dffe60f928c003ded96052bee379945e35c462575c4c3ab12db28293f24328738c95f615fd6916cb97c49919badd98437ed70ff4567aa2225c655e07d796571003a1fd92dcb7f2e7c36b1a3dfc3beb65e4486ce5f2b9b67ce1af8a05c0c981c3a8c5a94256f9e418a30f6d6bd0692279038d40b79c028ffcca0eb78143a1a85895b52f61ad991083930d0dbdf84d1ced2da05ad686c0d8798fde42bc25ca4b240044a2575a7242b090b1b5d87a1a274758a39bf06b8b9bceaaa4678cc03b078fb68dd9fdd", 0xda}], 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000000c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000e000)=0x10) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000002000)=0x0, &(0x7f0000006000)=0xffffffffffffffe4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f000000d000)=""/149, 0x95, 0x40000100, &(0x7f000000f000)={0x1a, 0x19, 0x9, 0x3, 0xf9e3, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="8d398000a5fd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xf, 0x0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r2, 0x8907, &(0x7f0000010000)="1f650024f65f673286711e6438351bc4c7a1f9aa0dea998641453b58c1ae12519c7f94cbb5e07225a9711e44e50f5534ab11e85f84020973e6b69e2514cc44bda0f97d2ab1514259cb17f938b8574ad697c47ee5280d624046cb9ca050cb37d9adeac2fc60687e5edf3336cc1f9e230b0a1bd248a0dcc669770409536dfc70953d93e5abadbadd7bd36a6a808dd498aa6a63536a627cd56f4e72365c96e502f431a613476a43c51ea6ba70b65c254e87e261a3d14c24e1bb2063f8515e5c7ab267d430784193ae419f6b81da40a282146cc48dffcc2f69114ad3a47fc61e59a30cc8d60737ffb3102584b726066c8d4d2e") sendto$unix(r3, &(0x7f0000010000-0xc8)="d67fbbcefd788bbbbb86870d4b9e039f7b0265e1009eb169746273a3772743b225d3ff037ddfba9460a16c5c6f7a117bb17b9a0a1de55c2672027b1acedc8e51b174a89bdc045036c967245f6a987c4472b1af31e3054371150d1804281bf956356da56dfbe0b553365e4a7fa181a40d0ccafc0fd247942b37b08df3a3497fad309a61ef1946e0ab0aa4c04e0ab5a199e349dbff53e1cd5123f322c87dee96482e67ba84793b24b4b4144d209e48b449790cae94f78d7ca6183283f4fbff33152f1cf79c332e846a", 0xc8, 0xc0, 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffff9c, &(0x7f000000e000-0x80)=@generic={0x0, ""/126}, &(0x7f000000d000)=0x80, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000005000)=0x0) 2018/01/23 04:07:52 executing program 6: 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) getpeername(0xffffffffffffffff, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x7fffffff, 0x4) syz_emit_ethernet(0x86, &(0x7f0000001000-0x2e2)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "00ffff", 0x50, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0x8, 0xc, 0x85, 0x80000004, [0x6, 0x7fff, 0xcf91, 0x80, 0x0, 0x6]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/23 04:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000fd1000)={&(0x7f0000842000)={0x1178, 0xc, 0xa, 0xfffffffffffffffd, 0x1, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffffffffffd}, [@nested={0x1164, 0x41, [@generic="140f225ab4ca90a9b2d7d374569e78614417ed26cf2c7879348370ad775da7e286cfd98a397d01cb481f260410df3d75285d18de11bfa0587c2f84b70fa6a83422fa096fc54ee3f7e9d1e8a44f0387c6b6185ffc9c505a8e5a9d37877ff6ec5e3eded43ca75e260201122f325c14a30df304ad91eeeca213fc535447c3218ffea9d882b6512912ed61280e91697e52a7e54511f86f2957a4983f9f2500d04339e3382730f1984bacad77db52cd33f8795a5a76552beb0c01bc121bcf94480cebe306eb39ba2a812b087b", @generic="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", @typed={0xc, 0x62, @str='\x00'}, @generic="be36aefd3ac3be2514d4d5b611489b0b9e3cee47d19f93a3c7db75e7b607cc060154c47994632e2bed53f29ce00df98b1d2666df824148e432aaa9d8c0e8cd616ef425c28c742ce78187891e0013352849dabb656ace217d0c0e7779c78187d4d959b4fca5fa948ab8c79e8a86acacd102cb5f9a83a0ea61283706da35b85efe58d02a36290b73c25fcb"]}]}, 0x1178}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000085f000-0x20)={@common='ipddp0\x00', @ifru_flags=0x2000}) 2018/01/23 04:07:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000edc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00003c5000-0x4)=0x7fff, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r1, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/23 04:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bb0000+0xed7)={0x1, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet_dccp(0x2, 0x6, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b1f000-0x4)={r0}) accept4$inet6(r1, 0x0, &(0x7f00007b9000-0x4)=0x0, 0x800) 2018/01/23 04:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) bind$netrom(r0, &(0x7f0000f7b000-0x10)=@ax25={0x3, {"2563845eed5d46"}, 0x78c2217b}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2018/01/23 04:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00004b7000)="26000000250015d7000000040000360003fffbe801000000000000000002e3ffff0503c75b35", 0x26) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/23 04:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0xa, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000acb000-0xc)={0xffffffff8000201f, 0x0}) socketpair(0x1b, 0xf, 0x3ff, &(0x7f0000d20000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000943000)={&(0x7f0000a5c000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000890000-0x18)=[{0x8, 0x4}, {0x3, 0x9}, {0xc, 0x3}], 0x3) epoll_wait(r0, &(0x7f00005a0000-0x8)=[{0x0, 0x0}], 0x1, 0x800006) 2018/01/23 04:07:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000ab4000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000af9000)=0x48) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000afa000-0x4)=0x80000001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000af1000)={@common='ip6_vti0\x00', &(0x7f00002cb000)=@ethtool_pauseparam={0x40000000000017, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 04:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000036a000)={0x0, 0x72, "9293c04c5937d99750569f7782fbb4153ab410b7feb03c9853e0b72716a183d8b2a3b67c5cab0bc2f48bafaefe75dcf4f75a46ec7ca84aeea2142b3a9d27cfe6112eeb003e3fc70c6e6555acc0cae91532449ba5420a707c2e27264b69d98d8d226d3fc8750dc308892a1229c8b3316535a7"}, &(0x7f00009e4000-0x4)=0x7a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000042c000)={r1, 0x1}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000096a000)=0x1000002, 0x4) sendmsg$inet_sctp(r0, &(0x7f000032d000-0x38)={&(0x7f00008a0000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ed000-0x30)=[], 0x0, &(0x7f00000a8000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f8b000-0x18)=@get={0x1, &(0x7f000028f000)=""/208, 0x7}) 2018/01/23 04:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x4, 0x5, 0x9) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000ebe000-0x4)=0x4, &(0x7f00008fe000-0x8)=0x4) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00004be000-0x4)=0x0, 0x4) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000162000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[], 0x0, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/01/23 04:07:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0x46d6, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80007, 0x50000000000000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) r2 = accept4$packet(r1, 0x0, &(0x7f0000001000-0x4)=0xfffffffffffffcd7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x71, "574a2408e775298a35ed875dce90f5e0d5f7d20668fa606010cea7211aa5869c8a3ebbfa63a304cd89bc6c64606e9d7a40d3607afd7e4f4bb726c760f80856f4731899f0377b30316aae68f1aab54928cae5c9af85b4bfa61fb5e6f11e8bece720b7fcf5a1cc163e7cfb4af5e70fd023ef"}, &(0x7f0000000000)=0x79) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x100000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="3b278e9a192496c00954e4d060ce7b4d2e8e0be3a224d28cf3b3280c6cc6354e4225ccc7a583e14a7e0161349561d287", 0x30}, {&(0x7f0000000000)="", 0x0}], 0x2, 0x4) r4 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername(r4, &(0x7f000001a000)=@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}}}, &(0x7f0000001000-0x4)=0x32) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000000)=0x0) 2018/01/23 04:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000dc0000)=[@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x0, 0x7e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf4}], 0x64) 2018/01/23 04:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e1f000)=[{0x0, 0x0, &(0x7f0000937000-0x50)=[{&(0x7f000013e000-0xda)="aa6728fd15a978679abd961f4c8bb5e2", 0x10}], 0x1, &(0x7f0000211000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c04000-0x40)=[{&(0x7f000086b000)=""/174, 0xae}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r2 = accept(r0, &(0x7f0000f9e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061c000-0x4)=0x8) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00003fc000)=0x0, 0x4) 2018/01/23 04:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'aead\x00', 0x40000, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000064f000-0x10)=[{&(0x7f0000d0f000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/23 04:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x5, &(0x7f00007e4000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x0, &(0x7f0000ffb000-0x8)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) close(r1) 2018/01/23 04:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d6e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000033a000)={0x3, 0x0}) write(r1, &(0x7f0000e8c000)="255d81fcc4c83f7882cd496c66a669d62d", 0x11) recvmsg(r1, &(0x7f00005ae000)={&(0x7f00006f3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000be7000-0x70)=[{&(0x7f0000094000)=""/217, 0xd9}], 0x1, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/23 04:07:52 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket(0xd, 0x4, 0x80000000) 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) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f000000a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000002000-0x60)=[{&(0x7f0000009000-0x4a)=""/74, 0x4a}, {&(0x7f0000007000-0xd7)=""/215, 0xd7}, {&(0x7f000000b000-0x27)=""/39, 0x27}, {&(0x7f000000a000-0x20)=""/32, 0x20}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000009000-0x91)=""/145, 0x91}], 0x6, &(0x7f000000a000)=""/211, 0xd3, 0x4d41}, 0x2000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000004000-0xd3)="f862b05e70e54dbfb5649c77073b858f067b3b4a8a299a7e140a74e6e9bf00f4e5b9dc36f211d1c826f09603d280fa6ca13537c37766d3cca52f90df0cb42732bf191fa893a94414bbe57ad4e885416c629f57f1f84b5dbc4cb44ddd39209ff6871755faf2f5a0f0b8fc8b75857299a3a6979374c370022fc2b7fd1173c7037562a68626f8b9e5dad8ede6e873fdcd7e37c6271e74963a4250e711b3bba74b5157e067fda4574cef365e1731e8adeebfa66cb03c2908258b402a7759348dcfd2ffbb411183ae6bc4b99a8e066a4b9f6a6e12e9", 0xd3) pipe(&(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000000c000-0x10)={0x1f, 0x9}) r3 = accept4$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x129, 0x80800) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000c000)={0x0, 0x4, 0x5, 0x40}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000)={r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1f, 0x6, 0xb52, 0x6, 0x1ff, 0x42f8, 0x6, 0x10000, 0x1, 0x1, 0x4, 0xfec, 0x4, 0x7]}, &(0x7f000000d000-0x4)=0x108) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f000000d000-0x4)='tls\x00', 0x4) sendto$ax25(r6, &(0x7f0000009000-0x74)="fc2af9b12c9849f7436389452aa0b96b0ea703bb947ef8751047792534fdd4dfe5f7e92246491cf5bf482f3bcc97ea2513cf5c2bffc29a43a4fe1ac43e91e3e28887128349ee68b76d1666e2c04c1813f8b328e846bd28fc65a6ea95f17eaa6c36b6b70b5c3ce5f109fbf8591e4c373661a28a03", 0x74, 0x40000, &(0x7f000000c000-0x10)={0x3, {"cbe2c94d15c344"}, 0x3}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x0, &(0x7f000000a000)=""/56, &(0x7f0000007000-0x4)=0x38) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 04:07:52 executing program 6: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c18000-0x4)=0x80000001, 0x4) socketpair$inet6(0xa, 0x4, 0xcf8, &(0x7f0000aea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x32, "2aab0f2b5490a5311bd80b10550ceb0da7832cd5888219086e85811165b72f96e36e9ed1d58f060b2bc48349d5e6bc46a4e2"}, &(0x7f0000ca1000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000070000)={r1, 0x40, 0x401, 0x147, 0x2, 0x9, 0xfffffffffffffff9, 0x4, {r2, @in6={{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xc8, 0x6, 0x7, 0x80}}, &(0x7f0000000000)=0xb8) r3 = socket(0x1, 0x0, 0x100000001) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000e4d000-0x20)=""/32, &(0x7f0000aef000)=0x20) 2018/01/23 04:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/23 04:07:52 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x200000000000045, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f000000a000)={0x6, 0x8000, 0x9, 0x6, 0x17, 0xffffffffffffff9c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000014000-0x10)={r2, &(0x7f0000014000-0xdd)="8c88b0cefefb50c7f2dc99e3b3b6924e0ac9afbdc0eb21420fb5141a376da01979892e35d3e347b3ffbe93c2f7c333a739d0e7a7d1e8ec75a38ff860caf180e1873a2f22ab724ffaa402bddc005e3df70b8e82eab679b7dd4625d59a7bd70012fc351407c5448d1702c470bca16a27e71d8410d5ca5e8bf2d94079c6115ed2b7bbf10a2892e39dbba1f6a1ad1e67e9e8db6dd21af87aa80acdb850805e410420656ebb360733a43a821e5ea68db54f6f96f30da2e60f537c6264a421251463da4d9edf1d8b64e4590ac22f2f6fd7a3e7a5fb22b6b10040e1c1e8cac21a"}, 0x10) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/23 04:07:52 executing program 6: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/23 04:07:52 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x4}}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000007000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x30)=[{&(0x7f0000006000)=""/25, 0x19}, {&(0x7f0000007000-0xfe)=""/254, 0xfe}, {&(0x7f0000007000-0xa7)=""/167, 0xa7}], 0x3, &(0x7f0000005000-0x3)=""/3, 0x3, 0x100}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000006000)={0x3, {"b7f3c72ac6e409"}, 0xfffffffffffeffff}, 0x10) 2018/01/23 04:07:52 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x27, 0x0}, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/01/23 04:07:52 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000008000)=0x7, 0x4) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000013000-0x10)={0x1a, 0xf5, 0x1ff, 0x0, 0x5, 0x9, @random="eb81296d2bbb", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000012000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000013000-0x4)=0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000008000-0xf9)={0x0, 0xf1, "b5336b54564d27d1e8c9f0652fde1deda3d246cbcb874f87fb458f1b15de2715a1c702ceda3ba102b7bd164b58ae834b67cd24d71f133583e2eabcbed0c02c7db420edcd1940becdc723f31ab195200c9def7c7ca7c21b33b5789cd4b63300e7d17709da29822ce55b0e4a2cf53716a5ef4f29738af7f6dd6e4f4cee50b0de8f6bc3f9b7c6507aab44ab94f683fa19ff7c144786c929ee2cbc972761c9169fbacbfe8670e2a0e05e8c4452c21d78dc68878197adf6096acd1fd62326d0736a3c281d9adbf34a0c0b49c31f89fd0e6faac29448e971c5acaf6e7d8cb01c13ddd4885c38c84b272b42c75e8d85de6445b24f"}, &(0x7f0000013000-0x4)=0xf9) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000013000-0x98)={r3, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f}, &(0x7f0000013000-0x4)=0x98) 2018/01/23 04:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x6, &(0x7f0000a0d000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000819000-0x4)={0x100000001}, 0x4) r1 = socket(0xa, 0x2000000001, 0x0) sendto$unix(r1, &(0x7f0000972000-0x91)="", 0x0, 0x20000004, &(0x7f0000812000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/23 04:07:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c25000-0x90)={0x80000000009, 0x4896b980, 0x2, 0x4, 0x2, [{0x7, 0x196a, 0x40, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x85a, 0x1, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x808, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000eca000)={0x0, 0x20, 0x20}, &(0x7f00005ea000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001da000)={r2, 0x1a, "56ba58497acfa8eea0fd3d540f403fc6945934cd13c1b62c0264"}, &(0x7f0000d3f000-0x4)=0x22) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) sendmsg$nl_route(r1, &(0x7f00005df000-0x38)={&(0x7f0000922000)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000c4e000-0x10)={&(0x7f0000e00000-0x34)=@ipv4_getnetconf={0x34, 0x52, 0x1, 0x7, 0x2, {0x2}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x3}, @NETCONFA_RP_FILTER={0x8, 0x3, 0xffffffffffffff2f}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x30}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x401}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bee000-0xb0)="f4dc111478889336e098f6b7904a140781cb6d4c1e688d0b6a05a5db48e877c241d2e34c13d0f532e4075f855995b74c33cb0e5a3a467702c7b7253cc2ba05123687d1326e493eb960fa24fe5fa0e036355980da89a0aa2660b97a35e585f866028c296c4445c3eb7cd0dfae73a6cfac89d87f6531d1e0f40fdca4a16c755f74f71e3b164348c0c02585986abe2bce30408cc81084c123b5e389f4b638606d7ed20990e6f7843247505808f498d0b57b", 0xb0) 2018/01/23 04:07:52 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000-0x28)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0x3)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@rand_addr=0xdcd, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x2, 0x0, 0xa, 0x20, 0x20, 0xff, r1, r2}, {0x3, 0x1, 0x0, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff}, {0x81, 0x9, 0x298c3467, 0xa03}, 0x7, 0xf, 0x3, 0x0, 0x2, 0x0}, {{@in=@multicast1=0xe0000001, 0x2, 0x2b}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x1, 0x6b, 0x101, 0xcb, 0x9aa5}}, 0xe8) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "df3acb01433fa4d6c8789e0d4f05731f0686846a2d02e6888eb7c1f801a28ddf12cbbc03959a2c96b23b9606d5f237c5269ac06cb9abc11c2be072abe81fc6", 0x0}, 0x60) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4)=0x0, 0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@int=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000004000)=""/206, &(0x7f0000001000)=0xce) 2018/01/23 04:07:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d5b000)=0x48, 0xc2a5a485e187c656) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0x5d)=0x2e) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000)=0xfffffffffffffffa, &(0x7f0000001000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000002000-0x8)={0x1f, {0xc8c, 0x401, 0xffffffffffffff7f, 0x7fffffff, 0x132, 0x5}}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00009db000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008a5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00007ce000-0x64)={&(0x7f0000f9b000)=[0x40], 0x1, 0x8, 0x4, 0x200, 0x6, 0x1, {0x200, 0x5, 0x5, 0x7, 0xff, 0xfff, 0x5, 0x5, 0x8dd, 0x8000, 0x400, 0x7f, 0x21c, 0x6, "5a2b4340a3688e465227ad2dab55a804217c5034343532e2f2a9555e104145c6"}}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000e32000-0x4)={r0}) accept4$inet(r1, &(0x7f0000f9a000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9a000)=0x10, 0x80800) setsockopt(r2, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7f6b107", 0x4) connect$vsock_dgram(r1, &(0x7f0000847000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000f9d000-0x4)="3f5a31ea") getpeername$ipx(r1, &(0x7f000059a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e4c000)=0x10) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000540000)=0x0, &(0x7f0000f9e000-0x4)=0x4) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f9f000-0x108)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x8, 0x5, 0x5, 0x101, 0xffff, 0x280, 0x570c, 0x4, 0x858, 0x7, 0x7f, 0x6, 0x80, 0x1]}, &(0x7f0000f2e000-0x4)=0x108) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f9f000-0xc)={r4, 0x6, 0x0}, 0xc) 2018/01/23 04:07:52 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000015000-0x10)=@generic="087511115e49601a532eb91503064e50") socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000013000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000d000-0x4)=0xaed1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) 2018/01/23 04:07:52 executing program 6: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x7e, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r1, 0x0, 0x3, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20, 0xffffffffffffffff, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x2) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000354000)={0x9, {{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000018e000-0x10)=@req={0x50, &(0x7f00000b9000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x8, 0x2, 0x5, 0x2b, 0x2}}}) 2018/01/23 04:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000e26000)={0x0, {""/7}, 0x0}, &(0x7f00005bd000-0x4)=0x10) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000a70000-0x96)=""/150, &(0x7f000077a000-0x4)=0x96) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005cc000-0x14)="ff0f0000d8098a00800000fff80000030184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000078b000-0x8)={0x0, 0x0}, 0x1, 0x0) sendmmsg$alg(r2, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000b21000-0x40)=[{&(0x7f0000735000-0xe7)="5674d6c53d86c70cf977f1a7565caa9358", 0x11}], 0x1, &(0x7f00006ac000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) pwrite64(r1, &(0x7f000068d000-0xf6)="ded7b6c5dcabc1198120f257690c4cfe6d5e3a4523e492bb390237dd2f75cd027cae2d07b7a317f11e39ff15a1a9c8d6f10a1921d5fda0d5ea6291082280c2f08ba5c003431c7f1f174d8fbde9ce55d8647b404aa1fa2e1c4f4f0a462a4c57b6b226c644c63f5d90418b68c95653bc15433a627db07566f70443e1e7a07c481162c513fc1ee567dfb20c9eec1165567e292398efc84319456940305aa44936b9fe9c95dc88a469e64041983dc0c05596e5c44d5a9866ed0721034e9b1326f1d9357e186b1d2081fcfd3558ced495a66a79c1fd674cb77ee066cb863a6c798d4d383312aea449a08e3191ebf8e3450452b817e17ccf23", 0xf6, 0x0) recvmsg(r1, &(0x7f00009fd000)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:52 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000db1000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001000)=@req={0x3, 0x80000001, 0x6, 0x101}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000079000)={0x1000, 0x40, 0x8, 0x8001, 0xffffffffffffffff, 0x39, 0x80000001, 0xfffffffffffff000, r2}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f000059e000)=0x0, 0x4) 2018/01/23 04:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eee000)={&(0x7f000018d000-0x104)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x3}, []}, 0xfffffffffffffcee}, 0x1, 0x0, 0x0, 0x0}, 0x40002) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f00004e0000)=""/240, &(0x7f00008bf000)=0xf0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a8f000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c5000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00004bf000)=[{0xf, 0x7fff}], 0x154) r2 = socket(0x1f, 0xa, 0x1800000000) sendto$packet(r2, &(0x7f0000645000)="", 0x0, 0x4041, 0x0, 0x0) accept$netrom(r2, &(0x7f00006be000+0xfa)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000015f000-0x4)=0x5) 2018/01/23 04:07:52 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000c07000-0x1000)="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") recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/23 04:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c63000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) writev(r0, &(0x7f0000935000-0x70)=[{&(0x7f00007c5000)="15", 0x1}], 0x1) close(r0) write(r0, &(0x7f0000051000)="c924d8e1c56e383d1725a5312477d4842a91eb0a0298e0297276579a2609551bec6f029f14bfa3b180438704a688686c55ceb9ab202426d886afb39fd0839d921026631d96f3ee5d795324e4e8642b7e4c3896c4f73410fc39bf95b28820ca0a4345509137d11104f8aa044069b0530c6b02036cb89ff3903a500f91705d0eab57cf1a02afbbefcc795ae6a2f650bf7dd6926b2f29c7e67397f6debce7d67cad87932dff1bcea709266f8bd21460fe6e7246b23a1c9ba94a2dacfb7086db0a37ad552f0cff9e273765b4ae13974f49c83609184653", 0xd5) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000734000-0xc)={@loopback=0x7f000001, @rand_addr=0x5, @dev={0xac, 0x14, 0x0, 0x14}}, 0xc) 2018/01/23 04:07:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000204000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) bind$ax25(r0, &(0x7f0000534000-0x10)={0x3, {"97ba3ed7a0ae06"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@x25={0x805, {0x3, 0x6cbc, 0xfb, "8dc64005348773c6efa1d77cec"}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) syz_extract_tcp_res$synack(&(0x7f000009d000)={0x0, 0x0}, 0x1, 0x0) pipe(&(0x7f0000079000-0x8)={0x0, 0x0}) 2018/01/23 04:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000000) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f000041c000-0x38)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00007aa000-0x80)=[], 0x0, &(0x7f0000276000-0x83)=""/131, 0x83, 0x0}, 0xffffffffffffffff) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/23 04:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x2, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) socketpair(0x9, 0x5, 0x4, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005d0000)={0x0, 0x1, 0x4, 0x97a9, 0x81, 0x3}, &(0x7f00005df000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000098f000-0xc)={r1, 0x7, 0x30}, 0xc) 2018/01/23 04:07:52 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x32, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/23 04:07:52 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e62000)=0xa7, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 04:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x81, &(0x7f0000c51000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000009b000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092d000-0x4)=0x28) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/23 04:07:52 executing program 0: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000f09000-0x74)=""/116, &(0x7f0000c7e000)=0x74) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005cc000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1fc000000000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) 2018/01/23 04:07:52 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 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) sendfile(0xffffffffffffffff, r1, &(0x7f0000010000)=0x0, 0xfffffffffffffff6) 2018/01/23 04:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\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$kcm(0x29, 0x2, 0x0) sendto$llc(r1, &(0x7f0000beb000)="1765111100005dfcba00094c06faed2d7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x300, 0x8000, 0x0, 0xffffffffffffffa4) 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, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008e6000-0xe8)={{{@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, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1a000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:52 executing program 3: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000048000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000ea0000)=0xe8) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ea1000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ac000)=0xe8) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ea1000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x8, 0x3, 0x0, 0x2, 0x80, 0x80, 0x3b, r1, r2}, {0x1a364597, 0x4, 0xfffffffffffffffa, 0xffffffffffffff7f, 0x1c00, 0x100000001, 0xad0, 0x3}, {0x8, 0xffffffffffff0000, 0x1, 0x7}, 0x7, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x1, 0x3, 0x2, 0x80, 0x100000000, 0x10001}}, 0xe8) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a4b000)=[{&(0x7f0000f08000)="12", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000)={@common='vlan0\x00', @ifru_flags=0x4200}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a45000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x80000000, 0x0, 0x10000, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000000)={r2, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000738000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000934000-0x28)={&(0x7f0000954000/0x2000)=nil, 0x6, 0x0, 0x80, &(0x7f0000506000/0x3000)=nil, 0x9}) r4 = socket(0x18, 0x0, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000487000-0x4)=0x4, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r4, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/23 04:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x80000001) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) pipe(&(0x7f00006b7000-0x8)={0x0, 0x0}) pipe(&(0x7f0000faa000-0x8)={0x0, 0x0}) bind$bt_hci(r1, &(0x7f000021d000-0x6)={0x1f, 0x7fffffff, 0x2}, 0x6) 2018/01/23 04:07:52 executing program 4: getpeername(0xffffffffffffffff, &(0x7f00006f0000)=@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}}}, &(0x7f0000a69000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000dd4000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000b08000-0x2)=0x3, 0x2) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000034e000-0x510)={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]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000626000-0x410)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00006f6000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000e93000)={&(0x7f0000001000-0x18c)={0x18c, 0x4, 0x6, 0x10, 0x0, 0x2, {0xc, 0x0, 0x5}, [@nested={0x178, 0x54, [@typed={0x8, 0x71, @void=""}, @generic="5d79db8acf741424280b29aa6fc676a352829b23fa2fb75fbcb9f044a90b85f6643ea3d5b07ce1d4e2e43d5900c0563b60b25a77eff3437c22b66c8b6116e10159dd8143e584dc03cbbeb720713198e71d9f585b26e11b58b6286658618789a2312ee8d27068989c7fa90f1ba931bfe9010a7a43975f9e6c0ce3d04af37ea1e58d59a7c950fbb601fa108d102020be9a9fb5ee0bbbf23f2b894320e2516b2b145abc1acfe42852f21a86a3048e718cc5a2a44a9c6454fda67166d85662b197854280cd8ad61243fae7c5ff4b4c3d001f3030cffc52f756eec39096c4b3", @typed={0x54, 0x5c, @binary="6227eb099716604540b0f8a7d20a32c69c5fa2eaf8736f989d417a5af5886437dfadce9b5f3912c8677b736af8e68a7bc33132008ab2e6a6f1975bc7abaffae7c15f79ad156054b0105fc8fb"}, @typed={0xc, 0x72, @uid=r1}, @typed={0xc, 0x33, @pid=r2}, @typed={0x20, 0x2b, @str='bdev*md5summd5summd5sum\x00'}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x800}, 0x24000810) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000024000)=0x0, &(0x7f0000037000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200014, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r4, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000f000)=0x0, &(0x7f0000035000)=0x4) 2018/01/23 04:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d68000-0x4)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create1(0x80000) r3 = accept(r0, &(0x7f0000553000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000283000)=0x20) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00005c5000-0x1)={0x0, ""}, 0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r4 = bpf$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) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031b000-0x8)={r5, r4}) readv(r5, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r1, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 04:07:52 executing program 0: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x40000000000002, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000031d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00001ef000-0xd8)=""/216, &(0x7f0000f68000)=0xd8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000ec6000-0xbf)=""/191, &(0x7f0000001000-0x4)=0xbf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0xa, 0x6) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f69000-0x4)=0x0, &(0x7f0000045000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8c}, 0x83, [0x8001, 0xfe43, 0x20, 0x100000000001f, 0x0, 0x7fff, 0xa7c, 0x364e]}, 0x5c) 2018/01/23 04:07:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f5b000-0x8)={0x0, 0x0}, &(0x7f00005d4000-0x4)=0x8) 2018/01/23 04:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x80000, 0x9, &(0x7f0000df3000-0x8)={0x0, 0x0}) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000a43000)=@file={0x0, ""/30}, &(0x7f0000be6000)=0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000032000)={r1}) getpeername$packet(r0, &(0x7f0000f29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c25000)=0x14) 2018/01/23 04:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept4(r0, 0x0, &(0x7f0000c3a000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00008fe000-0x58)=[@in6={0xa, 0x1, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x58) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008e2000)={r2, 0x4, 0x0, 0x9}, 0x10) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 04:07:52 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000002e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000030000-0x4)=0x10) r2 = getuid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000017000)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000000d000)=0x8, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000030000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3, 0x2, 0x3, 0x100000001, 0xa, 0x80, 0xa0, 0x11, r1, r2}, {0x4, 0x19c5, 0x2000000000000000, 0x4, 0x7ff, 0x7, 0x7, 0x6}, {0x0, 0x6, 0x93e, 0x3}, 0x87, 0xe, 0x2, 0x0, 0x2, 0x0}, {{@in=@rand_addr=0x20, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x7, 0x3, 0x3af6, 0x100, 0xffff, 0x4}}, 0xe8) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002d000-0x2c)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3, []}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b67000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000471000)={{0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x3, 0xfffffff800000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x7fff, [0x5, 0x7, 0x1ff, 0xe650, 0x8a7, 0x9, 0xfff, 0xc667]}, 0x5c) syz_emit_ethernet(0x4a, &(0x7f00004da000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@generic={0x83, 0xf, "9df30428877a98b30747a6aa3d"}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x7fd}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x0, []}) 2018/01/23 04:07:52 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000006000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000007000)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000006000)={r4, 0x6, 0x20}, 0xc) socketpair$inet6(0xa, 0x80e, 0x6, &(0x7f0000006000-0x8)={0x0, 0x0}) [ 624.913483] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/01/23 04:07:52 executing program 0: 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) r1 = accept(r0, &(0x7f000047d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007fa000-0x4)=0x10) accept$alg(r1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000430000-0x31)="130be6108b5eb0653d9b4952e38cf6b6e74ea3230c9272d7bf307da4322860d3242b4dff604338cb2befee68f024abff7a", 0xfffffffffffffeb7, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd774bbda3c4452e6) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f6c000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x4) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006b8000)=0x0) 2018/01/23 04:07:52 executing program 6: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000913000-0x108)={0xffff, {{0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/23 04:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000016c000)=@buf={0x7d, &(0x7f0000626000-0x7d)="3a64ca04dd82b596da838bd647a39ff9b1f69f69aa16865f5a3593c7f984fb6ed31c5019908623b8e31053d2429cb5880d7f14dbf3905ed596dda95ad4f6c7b66d9d5b93e7a305fb07e22de05ce2c2d838b12c8a122d258512988f333a0d360e5e1f4872e4af964e9af65f4531e63772de40facb234d601b2ff7b76618"}) r1 = accept(0xffffffffffffff9c, &(0x7f000076d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000531000)=0x8) getpeername$inet(r1, &(0x7f0000e74000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000067d000)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x894a, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000458000-0x10)={&(0x7f00007d9000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/23 04:07:52 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket(0x4, 0x80000, 0x40) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001000-0xe2)={r0, r0, 0x0, 0x72, &(0x7f0000001000-0xb)="0880fe63dae0a8729c1a26", 0x81, 0x7ff, 0x5, 0x7f, 0x1f, 0xbe, 0x8, "a57c94e3bd289a804e0d3a53d0fe162a4483d4de9b74ae7880d17f4851bd390993652222dcecd6e729cca59c5113ab77a60bb04601d2d0527ee235c6dd17d2b40e2385dd29e59e75dd10dfc046c6f99857d03e883e7c7da99ed37b97e393a710e8c8307e0412cee5099635e74df6f462b2e753979ee1b96153f5d82e8fb2737623976937643d13871106b54e71311153dc84696e56181930bb61577779f1b057cde6864334436dc11dd89941d2b2f269b747111daaa2b0193f77"}) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) listen(r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003000)={0x0, 0x80000001, 0x30, 0x8, 0x2}, &(0x7f0000006000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000007000-0xa0)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x1, 0x7, 0x0}, 0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000003000)=@sack_info={0x0, 0x1000, 0x36}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000005000)={r3, 0x6, 0xabdf, 0x8, 0x1, 0x20, 0x7, 0x1, {r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff, 0x98f2, 0x400, 0x800}}, &(0x7f0000006000-0x4)=0xb8) connect$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10) 2018/01/23 04:07:52 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000251000)=0x7ff, &(0x7f0000114000-0x8)=0x4) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/23 04:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000180000)="220000001b00070b00f3ffffee00120167f20000001b000000000000000100000029", 0x22) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e58000-0x4)='tls\x00', 0x4) 2018/01/23 04:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000022000)="6d53d0dfb2eb2b3a", 0x8) r1 = socket$alg(0x26, 0x5, 0x0) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000bd2000-0x4)=r2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x0}, 0x4) pipe(&(0x7f0000b94000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000d3f000-0x28)={&(0x7f0000962000/0x2000)=nil, 0x1, 0x0, 0x1, &(0x7f0000016000/0x3000)=nil, 0xb45}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000022f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000264000)={0x0, 0x1974}, &(0x7f0000e9e000)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e07000)=@assoc_value={r5, 0x7}, 0x8) 2018/01/23 04:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0xffffffffffffff9e) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f4d000-0x3)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) r1 = accept(r0, &(0x7f00008f8000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005c1000-0x4)=0x1c) bind(r1, &(0x7f0000e7c000)=@ipx={0x4, 0x2000, 0xfffffffffffffffc, "3a3409280fc4", 0x46, 0x0}, 0x10) connect$netlink(r1, &(0x7f0000059000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000cd8000-0xc)=""/12, &(0x7f0000506000-0x4)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000b60000)=0x8, 0xfffffffffffffd72) bpf$MAP_CREATE(0x0, &(0x7f0000e63000-0x2c)={0x8, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000907000-0x2c)={0xb, 0x80000001, 0x1f, 0x2, 0x1a, 0x0, 0x7d2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000a59000)={{0x8e45, 0x100000001, 0x1947, 0x8000000, 0x80000000, 0xa2}, 0x20e5361c}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00009bc000-0x4)=0xf0b6, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000068000-0x10)={0x3, &(0x7f0000732000)=[{0x4, 0x7ff, 0x7, 0x100000}, {0x3, 0x1000, 0xa89, 0x6}, {0x7, 0x2, 0x1ff, 0x8}]}, 0x10) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/01/23 04:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b49ff6e10b500000780cc0800030001000000", 0x24) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000041f000-0xc)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000e2c000-0x4)=0xc) 2018/01/23 04:07:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00004cc000-0x88)={0xe79e, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x3e59, &(0x7f0000001000)={0x0, 0x0}) recvfrom$ax25(r1, &(0x7f0000001000-0xe5)=""/229, 0xe5, 0x2, &(0x7f0000001000-0x10)={0x3, {"224b61b19fbcc9"}, 0x1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000002000-0x18)={0x4, &(0x7f0000003000-0x11)=""/17, &(0x7f0000000000)=[{0x7fff, 0x92, 0x3, &(0x7f0000002000)=""/146}, {0x75, 0xff, 0x6, &(0x7f0000002000)=""/255}, {0x6, 0xb7, 0xffff, &(0x7f0000000000)=""/183}, {0x100, 0xc, 0x400, &(0x7f0000002000)=""/12}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000003000)={&(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000004000-0x8)=[0x0, 0x0], &(0x7f0000002000-0x4)=[0x0], 0x5, 0x4, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000004000)={0x3}, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000)=@assoc_value={0x0, 0xffff}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000006000-0xc)=@sack_info={r3, 0xffffffffffff094d, 0x4d}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x7da, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={r3, 0x8, 0x10, 0x8, 0x100000001}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000004000-0x38)=[{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000007000-0x94)="3c4032706eac23f678ee37fe008eb652b3745c4eec6c78dbaa8f14fca49623908e984a82a233754e02980dd0c48c45bde6e090e86ccdd586c895b48bdde3875d5c4aa92db5e680ab510c7614eda7ef5aa7a8c044e7e94de49883cfc1a5001a37e20057514d8e800385c09ebbdec7573bbdada6155db3bc5ad368d94348b93d8a66f264f7b9f23f3eaf6a3b47f0edc807475585fb", 0x94}, {&(0x7f0000003000)="9a6bbb35cf80a67674561e92e770432cbce57d3ea0d2238bd706f9cd84e3b04fc47eeb48f24d1e60d523822df1f01e817bbe009daa5fe3102cd405a1007259ee89b5f6c5e4d54c37676b64e5fcfd9c12be7af58c6b5baf93231b8f4d92a001aa43a5d05dd5be206fda858821ed64277a1d6f7935ad44fb5cd9eb63338b6909f0efc85c8ccde2f6ba8f407e9a4d1d179874a689f416d00b2d034377cb051f64c79ac51fee1d2d25b88b36f6b4154705b511b9468d2f4492dd4e0ecf5abdd871da51c69ea42e38f1dd2503220da7c704d8acf66bc42e733c212f025502235d98104dc99b284cf86b6df8676f", 0xeb}, {&(0x7f0000007000-0x66)="5606f11ca2ec67b3eb3e3136cd0d654ad627ceb4a0698ca79da4031a9154e6898f85ada8da82282449e97e86bc970cd91ecca5b5fe2068def25d45cb52eb162c993fe4b7d286e8922c8f7324f2b07e605173bf4e18a3e8b85a5b59923e538c8962f41bb7664a", 0x66}], 0x3, &(0x7f0000005000-0xd0)=[@iv={0xd0, 0x117, 0x2, 0xb7, "c3f5c7abdcdf41cac67286f99bb2d0ef3ec73d0c7d0f7b207525353a5947df513e81f125aa77a455b8225c072de712a0492c76d1d297a5a13d1531cca654e99b8f1408df21dba84509ffd7dd5f76c5d0ea5f021450632acfa9fcc0e57b69e94fc12882adc480d20fbe7d7c7db4505f1150c62c5b80ec663974ef8e86827294eda99b02e8bf01d46cb1a58977715f301e1e8e276d0ade4bfde0d33d8e08db2c1be2e3d4a3ff48b25d19f318b6795e71c1ea1575a4fb1135"}], 0xd0, 0x40084}], 0x1, 0x800) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000004000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000005000)=@sack_info={r3, 0x100000001, 0x80000000}, 0xc) 2018/01/23 04:07:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f000081f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000556000-0x4)=r0, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x401}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x5, &(0x7f0000002000)="ade77e98eca70e816ec647169d3ee8badcd7a76a02f3b48a75cb8d1046d17fc06627f6d564754be35f375457fe2486a66576465098368f7ae91fc57166859b0becbf316f90cbc6f81cf88df1a525be87c8836c16b282034c30764fc89c034d412edd6328e9fa967c9905e96825fdaba75e7c62bae480b9b5287903f057781bb7ba4bf4bc8c463aa96e5c5222c0405599ad7868b41871d28dde51ed0b83cb0cae92557de979c12e57ab02658c7dfff80e8beed17d4e399e3173385632edceefab8da75bb9100304cb8aa23c5b93d9201b6c2a73ad06b0b3b1c4db852e0ea76907139e95368849bb4356a635964dae4d626030b8d17e48f7") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x801, 0x6, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000003000-0xc)={r6, 0x80000, r7}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000004000)={0x0}, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f0000006000-0x160)={{{{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]}, {{0xa, 0x3, 0x100000001, @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]}}, 0x1, 0x47, 0x401, "5944a6b22cb0e5bff5bcad5753084f1da8e73bd0688b6214010ad01cd69e4f4b47de8a698e9c21e809d8fc692759cc0553a43e1aaacd85d479335e141bae4b8e5080936b3c8e16f9b0284ff4230d5b28"}, 0x160) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000002000-0x10)={r3, 0x0, 0x4, [0xfffffffffffffff8, 0x3, 0x239f, 0x9]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x6, &(0x7f0000008000-0x8)={0x0, 0x0}) getgid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000009000-0xc)={r9, 0x1ff, 0x10}, 0xc) ioctl$sock_SIOCBRDELBR(r10, 0x89a1, &(0x7f0000005000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/23 04:07:53 executing program 3: r0 = socket$inet(0x2, 0x80000, 0x5) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000044000)={0x0, 0x4, 0x10001, 0x1d9, 0x4, 0xfffffffffffffff8, 0x929, 0xfffffffffffff19f, {0x0, @in6={{0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xffffffffffff4304, 0x928b, 0x101, 0x101}}, &(0x7f0000939000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000918000)={r1, 0x7, 0x10, 0x7, 0x1ff}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000004000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000011000-0x4)=0x10, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000001b000-0x4)=0x0, 0x4) 2018/01/23 04:07:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d99000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000074d000)={0x0, @in6={{0xa, 0x3, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, &(0x7f00009e9000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000d1000-0xa0)={r2, @in6={{0xa, 0x2, 0xffffffffffffff9e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40000000000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87, 0x8, 0x1, 0x1ff, 0xc0}, &(0x7f0000efa000-0x4)=0xa0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008cb000)=@get={0x1, &(0x7f0000224000-0x9)=""/9, 0x1000}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004ec000-0x4)=0x0, &(0x7f0000fe7000)=0x4) socketpair(0x1c, 0x8000e, 0x1, &(0x7f00004f3000)={0x0, 0x0}) 2018/01/23 04:07:53 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000d1d000)="0f00000000000001c635f50e4088187ebe75d086deef000010590000000000000001405a2ab0a3e116af80643edd2030fd00000000b3ebb3e4b7c98b877eed5deea25351069697c08e236ec9af73efe264e5c95b3b90afb4017e", 0x0}, 0x20) close(r0) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000ef4000-0x4)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r1, &(0x7f00003ec000)=""}, 0x10) 2018/01/23 04:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000e3e000-0x1c)=@req3={0x8, 0x10000, 0x3ff, 0x9, 0x1fffffffc00, 0x8fb, 0x1}, 0x1c) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000eb9000)={0x0, 0x1, 0xfffffffffffffff9, "c4b8f7309a7c", "57dfc6e9508386146829106f2008395d"}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e61000-0x8)={r0, 0x81}) close(r0) 2018/01/23 04:07:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f9000)="0fe6026edd3fee609ef1ff746d239d1c972672c16e30595b1be3e38f6faaf40809a0784ea8a09f22579f8dda20569627ce94a84b0706c3961c02201495415c8cf706e4ac541f08a12683bf80b4a98f7e5369395909f9c6c7e02ae32d1c019817381d5e4146b8ee4d9b8bef0576e00b922b08fffb9934cf3e", 0x78) r1 = accept(r0, 0x0, &(0x7f00008a2000)=0x0) bind$pptp(r1, &(0x7f0000110000-0x20)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/23 04:07:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x4, 0x20, &(0x7f0000147000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc30000000000000000bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff03020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c0000000000000008a698807ef14a6a1813e900bf1d113b514dbdc55ea1309163d6a40de8391f2e98b7bbfbcbea", 0x4ba) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) 2018/01/23 04:07:53 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000ff000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f86000)=0x7f, 0x4) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0xa, 0x800) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000009000)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000000d000+0x31f)=0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x100000000, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) 2018/01/23 04:07:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000a6000-0x3c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/23 04:07:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ef5000)="240000002e001d06010000084a207700fbffffff0100000000000000fffffffe00025d10", 0x24) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000712000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ae000-0x4)=0xe8) getpeername$ipx(r0, &(0x7f0000147000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ee3000-0x4)=0x10) connect(r0, &(0x7f0000667000)=@llc={0x1a, 0x18, 0x8001, 0x101, 0x8e78, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008e5000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x80, 0x0, 0x8, 0xa, 0xa0, 0x0, 0x3f, r1, r2}, {0x1, 0x6, 0xd0f, 0x6, 0x4, 0x400, 0x9, 0x4}, {0x5, 0x2, 0x3ff, 0x1}, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0x0, 0x0, 0x1, 0x7fffffff, 0xfffffffffffffff8}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000756000-0x98)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x101}, &(0x7f000048d000)=0x98) accept(r0, &(0x7f00006ef000)=@generic={0x0, ""/126}, &(0x7f00004ae000-0x4)=0x80) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000390000)={0x3, 0x65, 0x5ff1, 0x2, 0xe, 0x6}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a92000-0x8)={r3, 0x80000001}, &(0x7f0000828000)=0x8) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/23 04:07:53 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001000-0x20)={{&(0x7f0000004000)=""/2, 0x2}, &(0x7f0000007000-0x1)=0x0, 0x10}, 0x20) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000008000-0x10)=@vsock={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000000000)="", 0xffffffffffffff4f, 0x0, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000007000-0x1d)=""/29, &(0x7f0000002000-0x4)=0x1d) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000-0x4)=0x10004) 2018/01/23 04:07:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001b0000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00007d1000)=0x1, 0x4) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000b99000-0x7e)=""/126, 0x7e) pipe(&(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000014c000-0x20)={0x6, 0x0, 0x10001, 0x7d56}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000255000)={0x9, r5, 0x2, 0xffffffffffffb3dd}) writev(r4, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r3, r2, 0x5, 0x0) 2018/01/23 04:07:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000bd7000-0x4)=0x6) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) 2018/01/23 04:07:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f00003a7000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000e00000-0x4)='tls\x00', 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f83000-0xc)={0x0, 0x80000, r0}) pipe(&(0x7f0000d7e000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f40000-0xc)={r2, 0x0, r3}) r4 = socket$inet(0x2, 0x800, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000c6c000)=@assoc_value={0x0, 0x0}, &(0x7f0000fd5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f85000-0x93)={0x0, 0x8b, "8e37fdee554ad98ef645cee597fe9ee96d15f867c81532665859c365f50bfe1f9493a128c6b53cfc9947a1f351485c1ec2d0f9e6b100ef1dca188dbd8b23cd4c5ca3d7b78bf3a19b0790fbdc72c71b357b91eac794ce9b996a77192b0ee8f4adbb4d3059098433bdf4e305df19618f0782db44d172fb22e1f04d4dd3bb8b96ac392302b024cbcd31587df0"}, &(0x7f00007a6000)=0x93) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004dc000-0xa)={r5, 0x2, 0x1, [0x6]}, &(0x7f000017f000-0x4)=0xa) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r6, 0x29, 0x44, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f00007db000)=0x1e) 2018/01/23 04:07:53 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000201000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a9b000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4$inet6(r1, &(0x7f000000b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000d72000+0x8f6)=0x1c, 0x80800) 2018/01/23 04:07:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0xffffffffffffff3d, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000003b000-0x10)=@common=""/16, 0x10) 2018/01/23 04:07:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000f8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b2f000)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000287000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d3000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000092000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0xa0, 0x80, 0xc, r1, r2}, {0x8, 0xd5cd, 0x2, 0x3a35, 0x7fffffff, 0x3, 0x6f5, 0x4ff107b7}, {0x7, 0x8, 0xa60, 0x80000001}, 0x0, 0x4, 0x1, 0x1, 0x1, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0xa, @in=@rand_addr=0x7, 0x3, 0x3, 0x0, 0x3, 0x1, 0x4, 0x2}}, 0xe8) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 04:07:53 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x97) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f77000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009e6000-0x4)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000d91000)=0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/23 04:07:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0xdfffffff7fffffff) accept$packet(r0, &(0x7f0000900000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000040a000)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000490000)={0x0, 0x7}, &(0x7f0000cab000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009a1000)=@assoc_id=r2, 0x4) connect$packet(r0, &(0x7f00003ff000-0x14)={0x11, 0xf7, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00005cf000)=0x3ff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000de8000+0x994)={r3, 0x1a880000000000, 0x5c9, 0x6}, &(0x7f00002af000-0x4)=0x10) 2018/01/23 04:07:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={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]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000087000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e66000-0x5c)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x0, 0x2494f8de, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff7ed}, 0x0, [0x4000000000000000, 0x200, 0x100000001, 0x5, 0x2, 0x6, 0x1000, 0x10001]}, 0x5c) 2018/01/23 04:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d36000)={&(0x7f00007ba000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000115000-0x20)={r1, &(0x7f0000a6c000)="1f3975f4f5e0c02d20153e8d1b6710cb379fd276fb2973a87900b909cb4d19cb9f6850db80f264500446af265084ae01365af54903ba63dd97cf4ed9941e2b80673f3e750aa8e2e36cd76b674da260ea1f95a093eaa15db113aad360b8a81ad269680329d4c235e328725916a4008df6db078c6a86d3b12c79cec6712ad95b987e748ab1bb5098ce22026a0e2302d163c24898a38bab", &(0x7f00006d3000-0xa5)="56938a52c14f201d3ed51f49c66251dc98529a219e119e4dcf9b801b0a1aafac7dc7d6a8873232e6a78fafb3486e368f6090fb4442b646b99334934add8b532ff080260e1ac6f2a5483bcb620f8241b168e94db1d79a05ed16c39928d3f80d975ed51cb4eb64d248a783f027b44254b25e0b207841d0d4edd74aac23df9554195f986a5d923ee86e07df913860e285d82b1200b126b13d5cf967ffa90ce0f7270777d27afe", 0x1}, 0x20) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) r2 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000044c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/01/23 04:07:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f0000024000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f00008a5000-0x4)=0x10, 0x0) connect$ipx(r1, &(0x7f0000445000-0x10)={0x4, 0x1000, 0x100000000, "224c12d03728", 0x6, 0x0}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:53 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000010000)=0x0, 0x800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000011000)=0x0, &(0x7f0000011000)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000000b000-0x4)=0x2, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000010000)=0x1f) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000000b000)="33c68ed40a9811fa872c1fcd0222cfe35bf6555eef51a98991c84be5ffffc2795932b904ff30ccaf5e3bf41defd27ec647d23356d256491a6c7fec7ce8ef9f7d6c63a05d209ce852321e029e4043c8d7e1b6c834ee5772ad84f53e3b0138f4adf7eaf619674d8a1223f088aaeec7052a4a626522c0881d89e23412505f9b", 0x7e, 0x0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) 2018/01/23 04:07:53 executing program 7: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000080001, 0x84) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) listen(r0, 0x74) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000280000-0x4)={r1}) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f000062c000-0x11)=""/17, 0x11, 0x40000042, &(0x7f000062b000)={0x3, {"d2c63e675f474a"}, 0xec1c}, 0x10) socketpair(0xa, 0x5, 0x2, &(0x7f0000215000-0x8)={0x0, 0x0}) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000050a000)={0x0, 0x6, 0x20, 0x1f, 0x7}, &(0x7f000062c000-0x4)=0x18) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000062b000)={r4, 0x1, 0x80, 0xde9, 0x1000, 0x2}, &(0x7f0000104000)=0x14) bind$ax25(r0, &(0x7f0000537000-0x10)={0x3, {"bd85f1003cff3b"}, 0x0}, 0x10) 2018/01/23 04:07:53 executing program 6: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000579000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb3000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7, 0xfb5) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x6f, &(0x7f0000c24000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x4d, 0x0, "21a6922afc5bf09d2e431a4f564bd80b608eae91ba75a98014c4183ad85280be4262e4067bc6337c1ca9edffe10ab009494ca25a155f07d3c1548c9d9b1f30da6ca91227c8"}}}}}, 0x0) 2018/01/23 04:07:53 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000335000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e5c000-0x4)=0x58, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000000)="520a47e19758997b696cd2f36cbe193ac89ce6", 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) epoll_create1(0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) 2018/01/23 04:07:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005f0000)={0x0, 0x0, 0x0}, &(0x7f0000d33000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000052000)={{{@in6=@dev={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d78000)=0xe8) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000084e000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006cb000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bb000)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000d3000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, @in6={0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}, @in6={0xa, 0x2, 0xfffffffffffff50c, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004b7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb5000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000588000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000738000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000809000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000134000)=0xc) r11 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000494000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c21000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f00002c7000-0x4)=0xe8) r14 = getgid() connect$packet(r0, &(0x7f00000b6000)={0x11, 0xc, r2, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000083000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000f8000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d2000-0x4)=0xe8) r17 = getgid() sendmsg$unix(r0, &(0x7f0000eaa000)={&(0x7f000015f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000dd000-0x80)=[{&(0x7f000049d000-0xf8)="32dd54b3cfb0e0b4d58d05446deb47c5dbbb1b813e4e7612e0d0fa36cc9a458954e4ad66a6f7dcb9bde9dbe30187b7764f7e7cd3ae9c320f17bc590a1fa10ae3553f20fbb8bd92137eb47a64ed7e0dad0ee41ed79908ec553fa9f166428766fffe8beac39afd13aa271975b526013c43fcc7fe1923d4a045d25b15cccacfef89243b6f0143c3a4b650324f46e7492ef867cc9d29d30f6df10c411090d13a3c2125e0f20028d82f6a6e2dd71cf8686f1fd6508917d289ada6aa2f7c2c52541e8ec0c1f73a94193361cf861692a1fedd603ed187b72d4cb32ebd772ac6288b55c59b09b712ba77fe6a14890624b582df9c8ecf85821deb0dc9", 0xf8}, {&(0x7f00000a0000-0x4)="e0a6d8ef", 0x4}, {&(0x7f0000081000-0x42)="582dc6fc17a3fed380ed677f91b34e8357ebb25e1f308998a0070c243ce3c7d26c039f5b523d62dc986530cb70a408e2dccf17439c13eb4991cfe20b88ad600866a8", 0x42}, {&(0x7f000020d000)="2b8b0055bcf76ceade69da875a74d7d7a4e4abc7f8f4c65f47488e780b82afd4dc929a3cff16a4cbb964c613d00d3cb3e0ae9af10628ec85c17d04f206c4c52d95cf9003c4ad45984c3ab6e404d32f90687be5d3056ad19a65be3238e580729cb1688e88d95e10ba5aa0e1446b92c935343072894b65b67f43049b1cfdbdea3291b8276fe16a9728220c9234a6b782d55a685ce4c80665dc88d4e9f3425f9bc013a0205ad943593fdaba", 0xaa}, {&(0x7f0000aaa000)="8262933ce6b3295e2f3e3599131ec41a3490d8a6f7441d0da5d13e1046d39b5a3266da2dda3c9b27604aedb356184c", 0x2f}, {&(0x7f0000875000)="46e552e29ac0057afb45d0a246290dc191354bbfd0f2874ad2750dea45a2582c25db08729764b8d560e60cd23f88803ecf069dab4177e4ad4773a13ab392c065ea156e07a62f417e5b12510c03b98af94034dbcf61b49448c79a88838c315d82498d393703411a88239310a81a6db6cb48c056c1c44dc69ea46312813d7587527fdcf2bf1044572575bf4b8071289c2c2885ec0938d4cf560746a7d5c5fd3249955decaa88db59d165ebec460e6d01b96b338621e75b7253797ed4b0eaa1f7912ff336f8721e9964bb2e7f81c0a005a0483308aec76db2", 0xd7}, {&(0x7f0000e27000)="05d3ecaa0e7061cf085fbb62ec673c53daf688133b10787fdc2be8d1b245b0fb9803ed925b27f0c9e4d774b3dbe26e1202efefa692bde4bdf624c729307e256c3116af8fdf7d421489347d005ad756b3c23497eeef1ef34bcbc52bb4ec03e4e0522cf0ffcf825520022d2a43cc77fc3adaba9ee5a2cddd4173aacf9dd098752da569e9566ae53cbdac30ccd7e4db85d1145b14680bf6ee429eac75529cfda0bad3a5", 0xa2}, {&(0x7f0000fc9000)="40a02d274ef9193be92622214e4a74a3520758d2d030f76e205d04c2d82b3f2ab7c29c9ae32714835ab5739824", 0x2d}], 0x8, &(0x7f000034f000)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r11, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x150, 0x8004}, 0x800) readv(r0, &(0x7f0000f9a000-0x60)=[{&(0x7f0000184000)=""/4096, 0x1000}], 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005a3000-0x8)={0x0, 0x0}, &(0x7f000084b000)=0x8) write(r0, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000017e000)={0x0, 0x1ff}, &(0x7f0000777000-0x4)=0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00009e5000)={0x6, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000431000-0x10)={r18, 0x1c, &(0x7f000097e000)=[@in6={0xa, 0x2, 0xffffffffffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x7}, 0x5729}]}, &(0x7f0000c50000-0x4)=0x10) [ 625.434225] ================================================================== [ 625.441690] BUG: KASAN: use-after-free in erspan_xmit+0x22d4/0x2430 [ 625.448092] Read of size 2 at addr ffff8801caa4968b by task syz-executor3/29352 [ 625.455540] [ 625.457171] CPU: 0 PID: 29352 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #204 [ 625.464520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 625.473870] Call Trace: [ 625.476463] dump_stack+0x194/0x257 2018/01/23 04:07:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x1) listen(r0, 0x0) [ 625.480106] ? arch_local_irq_restore+0x53/0x53 [ 625.484779] ? show_regs_print_info+0x18/0x18 [ 625.489291] ? erspan_xmit+0x22d4/0x2430 [ 625.493372] print_address_description+0x73/0x250 [ 625.498259] ? erspan_xmit+0x22d4/0x2430 [ 625.502327] kasan_report+0x25b/0x340 [ 625.506141] __asan_report_load_n_noabort+0xf/0x20 [ 625.511072] erspan_xmit+0x22d4/0x2430 [ 625.514966] ? packet_direct_xmit+0x509/0x790 [ 625.519473] ? validate_xmit_skb+0x4b0/0xaf0 [ 625.523893] ? gretap_fb_dev_create+0x250/0x250 [ 625.528573] ? netif_skb_features+0x9b0/0x9b0 2018/01/23 04:07:53 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) unshare(0x0) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 04:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000aec000)=[], 0x4924924924925f8, 0x404c007) socketpair(0x9, 0x80000, 0xfffffffffffffffd, &(0x7f0000364000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e07000-0x6)={0x0, 0x8}, &(0x7f0000e37000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000cf6000-0x8)={r3, 0x800}, &(0x7f0000c5d000)=0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00009a2000-0x10)={0x2, &(0x7f00009c3000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00007e0000-0x5)={r4, 0x3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000174000)={r1}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000b43000-0xc)={0xf82d, 0xffffffffffffffff, 0xbb62, 0x4, 0x6, 0x0, 0x8000}, 0xc) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) 2018/01/23 04:07:53 executing program 7: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80005, 0x2) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000dd5000-0x4)=0x0, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000b48000)={@common='sit0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) [ 625.533068] ? check_stack_object+0x140/0x140 [ 625.537579] packet_direct_xmit+0x3ad/0x790 [ 625.541909] ? packet_mmap+0x590/0x590 [ 625.545803] ? memcpy+0x45/0x50 [ 625.549115] packet_sendmsg+0x3aed/0x60b0 [ 625.553269] ? find_held_lock+0x35/0x1d0 [ 625.557340] ? avc_has_perm+0x35e/0x680 [ 625.561341] ? SyS_getgroups+0xe0/0x280 [ 625.565325] ? packet_cached_dev_get+0x2b0/0x2b0 [ 625.570096] ? avc_has_perm+0x43e/0x680 [ 625.574082] ? avc_has_perm_noaudit+0x520/0x520 [ 625.578764] ? __fget+0x35c/0x570 2018/01/23 04:07:53 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f9b000-0x8)={0x0, 0x0}, &(0x7f000039b000-0x4)=0x8) r1 = socket(0xb, 0x800, 0x6) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000344000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f9a000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9a000)=0xe8) r4 = getgid() r5 = getpid() r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000552000)={0x0, 0x0, 0x0}, &(0x7f0000065000)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000060000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000565000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f7000-0x4)=0xe8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c32000)={0x0, 0x0, 0x0}, &(0x7f0000f9a000)=0xc) r11 = gettid() mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a76000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9b000-0x4)=0xe8) r13 = getgid() mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f0000f02000-0x4)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000097f000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9b000-0x4)=0xe8) r16 = getgid() mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004b7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a4b000-0x4)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f9b000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000811000)=0xe8) r19 = getgid() mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f0000aa5000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000950000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000093000-0x4)=0xe8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f00004d7000)=0xc) r23 = gettid() r24 = getuid() mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee1000)={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f9b000-0x4)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f9b000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a5000-0x4)=0xe8) r28 = getgid() mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d3d000)={0x0, 0x0, 0x0}, &(0x7f0000589000-0x4)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9a000)=0xc) r31 = getgid() mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f9b000-0x4)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f9b000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9b000-0x4)=0xe8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a45000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9a000)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006db000)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f9b000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9a000)=0xe8) r37 = getgid() mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000f9b000-0x1f8)=[{&(0x7f0000f9b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f9a000)=[], 0x0, &(0x7f0000f9a000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa0, 0x4000}, {&(0x7f0000f9a000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000400000-0x40)=[{&(0x7f0000597000-0x7b)="071a177efa87474e4899f7e0f85083e1ac95f9bbd34a5855950609f7b0dd30259d8612d3411eee10bf52f6672fe923db998f8482d07b3e204493f53635d05067fd901e691db0dd7d6223c0c4a0489c3bff962088b8fb671a1cc9490114065c053dc91f8f5674ee38d77cbc04cef519f3dabf14402673eb7bfe12d4", 0x7b}, {&(0x7f0000f9a000)="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", 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r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x78, 0xbd50990a4d3ce7a1}, {&(0x7f0000e56000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f9b000-0x70)=[{&(0x7f0000f29000)="36d412b0e57af2bff8b82c948614a79c603fa1600943bb27483e442a42efc0ba7430a123f5f179fa13637cc8009a56a39079e9274659d95443b0abf6e3b7a7305171972952b01bbf90195eb93b5ee5d32c0ab887ae93553fad829c80e6e98a9d55590cc5", 0x64}, {&(0x7f00002f3000-0x42)="91fa0010ad2f32474bf50c73b972eaa2c33edba731abc5e80dfb7ab3a0af602c5df2aa2f52761d8ded735482ca921f65a5a1ed97f8b9b8c307b78da4e70ae8f6a03c", 0x42}, {&(0x7f0000f9a000)="d2e6b1f9", 0x4}, {&(0x7f000031f000-0xc9)="64e363b1d588228c60a5e939583c6251f9054a9c3f7afc3872078accc8363ffb52deebe1c3216a507db88df4966b50f568a74d4dad327da3fd471b9e460f2a0c3e34100a5d42c917626ca08817c8bb6965761c8ab76cc947a0f826cdde51fe027fbf7f3d1f17c648a548af73ce8d1b5bd0063a3a916c035304a82287234b704fb3f28509bce8116feb8e34dde10e45866978cf8e27780b12b8c1c69c938961377b98b9d7b7815b2386b47536dbe0c50cb220c4bfbf4f36d6d06a9c4df61e493f10b675c8a82580be43", 0xc9}, {&(0x7f0000122000)="008048f4ea99a6f18fdcd82188115914ae22b630a1242aa6890c06e7f666406e3f9dc47eb345c5f2c1ed453b25dd2fabb5d23c2f2dee9aeb929bc43e935f40e87c8b240b2741d45934866c2a0367005963e448513108da881d156fc5c68fa3a427bf26b9bea73fe99ab2103b0c4e5337ce9ad20281312483b47bbf44acc95846fcfe75984d2a244a2605100a2ff42606a62ee6272889562e477fa698288907f42e8f2c3f3bc41ec2f57b539aa6218f", 0xaf}, {&(0x7f0000c50000)="3189c6122978eb4806b8ee2ff3f5ddb1b51a9ddae2f2f609376d9d6131e4ef6dd3ee8baedf2569a7418f53821a63101fce7e54e19ac4e7bdb8f103280450dd63b37f7ac46677f4608ec7f031acbcd8b7101e4cb5faa76bb4bf1c31ce5fac762cac92c9f86226052ad1a3d1ea2d0ddcf28e86f756b14194b57b4ca5edf1db1dab673de21a4cceb358a8749f713cafd34cdc5c21e13788a837f80649e3acba67cb3cd206bd662f0120cab3c82db7568e78a4a82668759169f19058ae0849c9adbdb2775f02f0523fb42216374ad80b08df5ac08e29569b2cb92ce9ec21aadf61276d", 0xe1}, {&(0x7f0000f9b000-0xcc)="ef4a626b567700ab798266a2858fa14f0972605ec803460d7b0d035d2f6e40ad084730127285b4535cfa8f6406690f7094898f15e3fa6e2706e80ff8e4b43c4f937e20ff2906c6a8017a253fb8d24fd84c3785938d5501d9e34d3ee5459c87e3745b8b460c5ef80a8b17f52082cdc90f9a7b84d9373fe59f41e274f830bba189dc4996ce62b738d77c0554249edcb123eda2be5b050865c6c7b3a910e11add65b7ca915c12b2a012a0dc6ab774b8ebb66a004ec6bdde82f3249cf501dddf25a5eeeb1483b54a64f4af5264e3", 0xcc}], 0x7, &(0x7f0000f9a000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, 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{&(0x7f0000982000-0xe1)="b09555b176c7cded9e1eb748c1430c6e5e9264fcaedc6e70287bd984bd15f536da4421430e81c0947c4c09ea11b6ee3474c5f5770e5d0447c602b89b372702389792b6bd437977fe12fc806b5d6e8cecdef34c81271e3d6f630188ec983e163d44308110057150d0114a53ec973e386c255a411a3233c4351afb7ea2e104e98265d5b85d0d8e705973ef72cb1dd17bd01d94d14e22ed14b057623736a344945a279c8712a340e22350bf8a59706751be77e45d04252c8ae501ca87451197e8f125f2d21f5f473efdfe2527d22516906c9b498ca74d01b6387b2db25b9df62dbb36", 0xe1}], 0x6, &(0x7f00007b6000-0x44)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x140, 0x0}, {&(0x7f0000b1f000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c5e000-0x20)=[{&(0x7f0000f9b000-0x8b)="02b5f65a8a7cd5d90e37d01dbe951f06cd2d020f63c72bfe4fe5595fbbaa2cc7396905562f5d538d831de8ec6eaf3660d1bef053a0fcd004890d4740d93cf93114915cc6384fbf35ba7311029106d916be32c64070b994cb0c4e84d0c1815a58b52c648cf0f6859544cb30ead095df44b46522499c21a08ff3b098b9044714f39ca00f2a6e19e757daf3be", 0x8b}, {&(0x7f0000f9a000)="6a28606f321fa3263d878f79294ee31bf6db7946cd9bf1fdd52dd731198f2504c9c96a0397", 0x25}], 0x2, &(0x7f0000f9b000-0x78)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x78, 0x10}, {&(0x7f0000f9b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000735000-0x10)=[{&(0x7f0000f9b000-0x27)="0c43ee4117644312c8eed605dd65d4aa8a1b1e2941b4286f86627a4ecd389f19197c56a15516ff", 0x27}], 0x1, &(0x7f0000a28000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x50, 0x48040}, {&(0x7f0000f9a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000497000)=[{&(0x7f0000731000)="23bcabfc0dba673b1298155370992a581a238eebbd2062eb6f7787cbafb5cf229213c775c2a0b9bea7372a490c12d980e5c527ecb3432f5ef1a496e2d5464b8609da04bcef89263b48a57987b01d3eab625a5d27277d28a9028e61f9f490e20f5ff06df5794e90cd13167956dc2ca56533cfa7ab217a97b4717f25359abe103664a1fd056f478ec9d9bac0fde3d7046786fe43bc7c94e625ab50a743c62342c15bb92539ea0e4a08f1745f4998362192ffb64ae9da358dd01483cb30fe49949a4a6c8bcebe20e7aa59b1b8dd2bfa62e98cbdc8", 0xd3}], 0x1, &(0x7f0000f9b000-0x68)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x68, 0x20008000}], 0x9, 0x800) [ 625.582235] ? iterate_fd+0x3f0/0x3f0 [ 625.586057] ? find_held_lock+0x35/0x1d0 [ 625.590135] ? sock_has_perm+0x2a4/0x420 [ 625.594208] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 625.599768] ? lock_release+0x972/0xa40 [ 625.603790] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 625.609719] ? __check_object_size+0x25d/0x4f0 [ 625.614355] ? selinux_socket_sendmsg+0x36/0x40 [ 625.619061] ? security_socket_sendmsg+0x89/0xb0 [ 625.623846] ? packet_cached_dev_get+0x2b0/0x2b0 [ 625.628635] sock_sendmsg+0xca/0x110 [ 625.632648] SYSC_sendto+0x361/0x5c0 [ 625.636387] ? SYSC_connect+0x4a0/0x4a0 [ 625.640377] ? up_read+0x40/0x40 [ 625.643763] ? down_read_killable+0x180/0x180 [ 625.648271] ? security_mmap_file+0x143/0x180 [ 625.652816] ? vm_mmap_pgoff+0x1fc/0x280 [ 625.657860] ? exit_to_usermode_loop+0x8c/0x310 [ 625.662574] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 625.668147] ? syscall_return_slowpath+0x2ad/0x550 [ 625.673077] ? prepare_exit_to_usermode+0x340/0x340 [ 625.678103] ? entry_SYSCALL_64_fastpath+0x5/0xa0 2018/01/23 04:07:53 executing program 7: r0 = socket(0x4, 0x2, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$sock_bt_hci(r0, 0x400448ca, &(0x7f0000001000-0x30)="f92a3c979ad962bbcc28b9ce01f003f31f8183898066c7cef69d1ad1c7c1c8b9f2ac66be5219f3f8369e296d6688f365") mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f000000c000)=""/60) getsockopt$bt_hci(r2, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xc3a7383c5d69e25e) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000000b000-0x10)={0x3, &(0x7f0000006000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$unix(0xffffffffffffffff, &(0x7f000000d000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000008000-0x4)=0x1002, 0x80800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r4, &(0x7f0000005000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000c000)=0x8, 0x80800) 2018/01/23 04:07:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0xd236, &(0x7f00009fe000)={0x0, 0x0}) accept$netrom(r0, &(0x7f0000676000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ee0000-0x4)=0x48) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(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) [ 625.682963] SyS_sendto+0x40/0x50 [ 625.686433] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 625.691193] RIP: 0033:0x452ef9 [ 625.694377] RSP: 002b:00007f2b44a3ec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 625.702084] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 625.709353] RDX: 000000000000007e RSI: 000000002000b000 RDI: 0000000000000014 [ 625.716621] RBP: 00000000000003d6 R08: 0000000020012fe4 R09: 000000000000001c [ 625.723890] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 2018/01/23 04:07:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00009c2000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x3, 0x3, 0x7, 0xf, 0xb, 0x0, 0x11}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffeffff6fe, 0x0, 0x0, 0x0, 0x5}, @generic={0xc7d, 0x20, 0x40, 0x80000000}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x97cfd62d6db7b756) socketpair$inet6(0xa, 0xf, 0x400, &(0x7f0000851000)={0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000769000-0xe8)={{{@in=@broadcast=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f00007c2000-0x4)=0xe8) bpf$OBJ_GET_PROG(0x7, &(0x7f000075a000)={&(0x7f00001d2000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000043a000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, r2}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000199000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000b2f000)=0x0, &(0x7f0000c4a000)=0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ce4000)={0x0, 0x7, 0x8000}, &(0x7f00009b4000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e77000-0x8)=@assoc_value={r4, 0x7fffffff}, 0x8) [ 625.731162] R13: 00000000ffffffff R14: 00007f2b44a3f6d4 R15: 0000000000000000 [ 625.738458] [ 625.740080] Allocated by task 28583: [ 625.743795] save_stack+0x43/0xd0 [ 625.747249] kasan_kmalloc+0xad/0xe0 [ 625.750954] kasan_slab_alloc+0x12/0x20 [ 625.754920] kmem_cache_alloc+0x12e/0x760 [ 625.759096] __sigqueue_alloc+0x329/0x660 [ 625.763250] __send_signal+0x2e8/0x17a0 [ 625.767227] send_signal+0x4a/0xc0 [ 625.770767] force_sig_info+0x242/0x340 [ 625.774746] force_sig_info_fault.constprop.32+0x308/0x460 [ 625.780378] __bad_area_nosemaphore+0x1d2/0x3e0 [ 625.785053] bad_area+0x69/0x80 [ 625.788330] __do_page_fault+0x827/0xc90 [ 625.792392] do_page_fault+0xee/0x720 [ 625.796188] page_fault+0x4c/0x60 [ 625.799622] [ 625.801242] Freed by task 28583: [ 625.804610] save_stack+0x43/0xd0 [ 625.808063] kasan_slab_free+0x71/0xc0 [ 625.811950] kmem_cache_free+0x83/0x2a0 [ 625.815911] __sigqueue_free.part.16+0x51/0x60 [ 625.820477] __dequeue_signal+0x46a/0x7b0 [ 625.824619] dequeue_signal+0xb8/0x550 [ 625.828500] get_signal+0x385/0x16c0 [ 625.832193] do_signal+0x90/0x1eb0 [ 625.835708] exit_to_usermode_loop+0x214/0x310 [ 625.840264] prepare_exit_to_usermode+0x2e1/0x340 [ 625.845079] retint_user+0x8/0x18 [ 625.848507] [ 625.850118] The buggy address belongs to the object at ffff8801caa49620 [ 625.850118] which belongs to the cache sigqueue of size 160 [ 625.862493] The buggy address is located 107 bytes inside of [ 625.862493] 160-byte region [ffff8801caa49620, ffff8801caa496c0) [ 625.874347] The buggy address belongs to the page: [ 625.879253] page:ffffea00072a9240 count:1 mapcount:0 mapping:ffff8801caa49000 index:0x0 [ 625.887371] flags: 0x2fffc0000000100(slab) [ 625.891580] raw: 02fffc0000000100 ffff8801caa49000 0000000000000000 0000000100000012 [ 625.899434] raw: ffffea0007037820 ffffea00070dc460 ffff8801d9ea2ac0 0000000000000000 [ 625.907283] page dumped because: kasan: bad access detected [ 625.912963] [ 625.914561] Memory state around the buggy address: [ 625.919463] ffff8801caa49580: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 625.926797] ffff8801caa49600: fc fc fc fc fb fb fb fb fb fb fb fb fb fb fb fb [ 625.934131] >ffff8801caa49680: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 625.941463] ^ [ 625.945066] ffff8801caa49700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 625.952409] ffff8801caa49780: fb fb fb fb fc fc fc fc fc fc fc fc fb fb fb fb [ 625.959738] ================================================================== [ 625.967067] Disabling lock debugging due to kernel taint [ 625.972538] Kernel panic - not syncing: panic_on_warn set ... [ 625.972538] [ 625.979893] CPU: 0 PID: 29352 Comm: syz-executor3 Tainted: G B 4.15.0-rc8+ #204 [ 625.988535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 625.997862] Call Trace: [ 626.000426] dump_stack+0x194/0x257 [ 626.004032] ? arch_local_irq_restore+0x53/0x53 [ 626.008677] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 626.013406] ? vsnprintf+0x1ed/0x1900 [ 626.017181] ? erspan_xmit+0x2220/0x2430 [ 626.021221] panic+0x1e4/0x41c [ 626.024385] ? refcount_error_report+0x214/0x214 [ 626.029120] ? add_taint+0x1c/0x50 [ 626.032633] ? add_taint+0x1c/0x50 [ 626.036147] ? erspan_xmit+0x22d4/0x2430 [ 626.040191] kasan_end_report+0x50/0x50 [ 626.044146] kasan_report+0x144/0x340 [ 626.047933] __asan_report_load_n_noabort+0xf/0x20 [ 626.052835] erspan_xmit+0x22d4/0x2430 [ 626.056695] ? packet_direct_xmit+0x509/0x790 [ 626.061177] ? validate_xmit_skb+0x4b0/0xaf0 [ 626.065559] ? gretap_fb_dev_create+0x250/0x250 [ 626.070202] ? netif_skb_features+0x9b0/0x9b0 [ 626.074676] ? check_stack_object+0x140/0x140 [ 626.079153] packet_direct_xmit+0x3ad/0x790 [ 626.083447] ? packet_mmap+0x590/0x590 [ 626.087306] ? memcpy+0x45/0x50 [ 626.090561] packet_sendmsg+0x3aed/0x60b0 [ 626.094681] ? find_held_lock+0x35/0x1d0 [ 626.098717] ? avc_has_perm+0x35e/0x680 [ 626.102672] ? SyS_getgroups+0xe0/0x280 [ 626.106620] ? packet_cached_dev_get+0x2b0/0x2b0 [ 626.111357] ? avc_has_perm+0x43e/0x680 [ 626.115304] ? avc_has_perm_noaudit+0x520/0x520 [ 626.119951] ? __fget+0x35c/0x570 [ 626.123381] ? iterate_fd+0x3f0/0x3f0 [ 626.127163] ? find_held_lock+0x35/0x1d0 [ 626.131199] ? sock_has_perm+0x2a4/0x420 [ 626.135241] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 626.140577] ? lock_release+0x972/0xa40 [ 626.144532] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 626.150398] ? __check_object_size+0x25d/0x4f0 [ 626.154963] ? selinux_socket_sendmsg+0x36/0x40 [ 626.159604] ? security_socket_sendmsg+0x89/0xb0 [ 626.164330] ? packet_cached_dev_get+0x2b0/0x2b0 [ 626.169059] sock_sendmsg+0xca/0x110 [ 626.172746] SYSC_sendto+0x361/0x5c0 [ 626.176434] ? SYSC_connect+0x4a0/0x4a0 [ 626.180381] ? up_read+0x40/0x40 [ 626.183720] ? down_read_killable+0x180/0x180 [ 626.188187] ? security_mmap_file+0x143/0x180 [ 626.192664] ? vm_mmap_pgoff+0x1fc/0x280 [ 626.196700] ? exit_to_usermode_loop+0x8c/0x310 [ 626.201345] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 626.206859] ? syscall_return_slowpath+0x2ad/0x550 [ 626.211761] ? prepare_exit_to_usermode+0x340/0x340 [ 626.216755] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 626.221574] SyS_sendto+0x40/0x50 [ 626.225005] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 626.229738] RIP: 0033:0x452ef9 [ 626.232906] RSP: 002b:00007f2b44a3ec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 626.240584] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 626.247832] RDX: 000000000000007e RSI: 000000002000b000 RDI: 0000000000000014 [ 626.255076] RBP: 00000000000003d6 R08: 0000000020012fe4 R09: 000000000000001c [ 626.262317] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 626.269563] R13: 00000000ffffffff R14: 00007f2b44a3f6d4 R15: 0000000000000000 [ 626.277547] Dumping ftrace buffer: [ 626.281076] (ftrace buffer empty) [ 626.284756] Kernel Offset: disabled [ 626.288350] Rebooting in 86400 seconds..