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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) 2018/01/23 02:46:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}], 0x1, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000317000)=[], 0x0, 0x7fd) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000393000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000f31000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xfffffffffffff801, &(0x7f0000533000)={0x6}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x10000, 0x4) r2 = accept4$inet(r1, &(0x7f0000d2a000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000240000-0x4)=0x10, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e82000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000031c000-0x4)=0x14) 2018/01/23 02:46:25 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fd2000-0x2c)={0x400000005, 0x9, 0xf896, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f40000)={0x0, 0x0}) 2018/01/23 02:46:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000394000-0x20)={r0, &(0x7f00009e3000)="65aa3fc1149edbea62830478a581e01286b97862c64ef5684786d846f742c985fd46df04589d18277e26c6df6a86bccd466db088765e8eb048f4", &(0x7f000097c000)="37bb5d203314e630090a9c2a20e5ebec01a3b02fe3eaa6061a6940154f52317311cbe0f6c835cc079227c0da7e1557ff16f30dfb999f46af93b7b6c1a3284fec796d0b39fcb42d0f716693b0c6d8bfe3cf9e07f04f3a0b51b1e4578223ba22bf06323220daff7d598a636e8de8b2feaf5517ec7c80036238fdc4647900538f2eaf1dd3c81c8224f662ecb577a1656d5a7bff6f637be63cac3dbb6e1eb6293c29ddb2f951f708e25276560068e5bb350c7ff037ded1d8f475871f278b22c7ab442207afe0316c5c1c572d4993c931a55655bd4bd8f77074", 0x2}, 0x20) r1 = socket(0x200000000000000a, 0xb, 0x41) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000286000-0x14)={0x0, 0xfffffffffffff000, 0x0, 0x6, 0x3800000000, 0x6}, &(0x7f00007de000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f54000-0x8c)={r2, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000059f000-0x4)=0x8c) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000064e000-0x2)=0x0, &(0x7f0000d13000)=0x0) write(r0, &(0x7f000014b000)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd4000-0xc)={0x0, 0xfffffffffffffffa, 0x30}, &(0x7f0000dd1000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007ab000-0x8)={r3, 0x1}, &(0x7f0000854000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000621000+0x855)={r4, 0xb5}, 0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e66000)={r4, 0x8}, &(0x7f0000de8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000061000-0x18)={0x0, 0xfffffffffffffffe, 0x30, 0xff, 0x3}, &(0x7f0000362000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000db5000-0x8)={r5, 0xaee}, &(0x7f0000ca9000)=0x8) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f000065d000-0x4)=0x0, &(0x7f0000d1e000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be8000)={r0, &(0x7f0000683000-0x3e)="126dc1199a31528a48aaf2a00caefc7179591e352d24371e4081606a807a8848a427819f7c569b3cead100ccdfc640655c69994e920e322af1308ca03003", &(0x7f0000180000-0x69)="6bb8209bea0f7b9afd7bfb650f7e9aa2b2362d7b3c2c0466370bcceee9a0c0873d1d6d3172fe067b9f218f70e19cadf749ac1896be3c5e1949cb2d1c0262a749d1a4047bd923a71d8ccd9e4e87c270b47a777be954c41e7aea404dfc7f6a3f65050cfda2c2a3817256", 0x0}, 0x20) 2018/01/23 02:46:25 executing program 6: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0xffffffffffffffb8) 2018/01/23 02:46:25 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62", 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c60000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000c7000)={0x0, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000047b000)={0x1, r2}) 2018/01/23 02:46:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x4, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/23 02:46:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000006b000)={&(0x7f0000001000-0x20)=@pptp={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000d6e000)=[{&(0x7f0000e73000)="ba3a481c5a657722e5e2951a842f0c0e1434a737215b635d3bd25031610d98f493a7267d1b013abc68f6cb25cab20cf76a9f3c8d5e98be9d785eb7796f9b866e3567a9d0da502732573a2f2c4ec379781885c66b5be000ec2bfdde131164384437d3775acab3716d3cad0a2cd1f266d3f180b46efd122d86cd8bc42cc21902eac2261f71cd345bcd0ba654069ecab59e8e6a8f820689a4556d38d83bd0cdb5e18609ea2f0a0ab5f5ae9a368b73185251e5f30589b3b43029ef01579064dacbba6cf93aef44748e0f89d27953a3190aff641936a6650ca0fdc5b5f88a4bf193787b569901ba6132871e699c9545633186471907", 0xf3}, {&(0x7f0000000000)="e81633b946b59503d53b86d9d9204395e230093591077492b51f826bd7ff7d965e8257be06a3fa430294da275a0de1608376b3936aa5038c6d171f6c54f5d239b205a6d12cb5cea334eceb0a5a5a77ba0e63cedfd67af1189ecf616983b8f8d7133379a58c73a730edef7d1781d7ff952655b28325049c91c14db6f928a3a92f519dc72a91aca0ecd0cd9d059f845ab6f25bedd1a6a89269a6aa1a2330a4c7dbff44", 0xa2}, {&(0x7f0000000000)="31de5380f04a9bda46e94158e54c4539376ffffe140b9cd7fa547b6326093146c96194cb046515abe0c49d92da81f0536ef81ab4b7fbe37be5204226b725a67f7c06242d8ba192130976ae326d9804ed9141c8db84e3d8f53af94506b853a2bfc936a93a8d63d051b7761cc8b20401cb922f0ad64cfc7d4ada42a23f0a6dda15fa7922527d3794b2f50beb44da16c19ba400792da368a4d6b474fd75f696ff01cab0f8749b9ffa382015f874bff4de21e4987f3c4ec0", 0xb6}, {&(0x7f0000891000-0xac)="412d9a9c736b6dab52e6ebbccefbdbddbaa84efdd59982bb6595279e73e5343a6877861491bdf83039e8cad1fb626012261cc391dc9ea40b8b0c5afb9e5e22d215aad55c6d2c16c8d14f7af47357d71f152f709e4c942f496419eb4c2b9bc772e7206cf7b07e7d6f437658dfbe0d443601868ff8fb981abbe2493901784332ad5062bf9d9af33e301f3a2685303f48f1c7962d56ef5c1d0b70b4af922b366877ae876d3e65bace184ab20a8f", 0xac}], 0x4, &(0x7f0000001000-0x190)=[{0xb8, 0x0, 0x80000001, "78745917decc86fe2945c590710c5a64151c93ad86e4155e9359f8e34434b0bbc1e3ce250854142056132e5dcad65dd3dd990a3cf9318711ca001ed3e647da092c2c2d05aa7424b9d3051627e020b1b2dd4b632ca4e8fd23cbd552c3bc4c913a60126755a0d0dc84503fbc82ac5446b8b11b0af1b9944a654759541ec7cd9c1217cdedef47ab41d8f87717b55615183036e389acd75e45b49733b9fead6b2fea538fd5fc12f4"}, {0xd8, 0x0, 0x100, "9aa492fb4d0f3fbcfa708183673d96d4c8b021a49c85eb887f4ed986d3f925093d3365452d5ce4da395d562af81a4835171f480d203a718c61fe4a6c7120aad094d3b2779d2acd165fbea766e8e2654cba85c4723557a5792e14d8ecf8c6183952f5496a4cc5a1b2e040a90b562c9c8bcd41392d03eb398c1efa8bf64eab5fed2f7cd3139995ddfbdbf6075204d0a3da96ecadfbc267314c5863ef249dbdf7d2de302ed13ca32f8f1f019372bb6354f2e7b93d419e622076490de676b2587c7e3a2928f145d055"}], 0x190, 0x20004010}, 0x4008044) listen(r0, 0x0) recvfrom$inet6(r0, &(0x7f0000f15000-0xde)=""/0, 0x0, 0x0, &(0x7f0000c22000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:46:25 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000300000+0x5d2)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000f87000)=0x1e) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000f88000-0x1e)={0x18, 0x0, {0x4, @random="f31fa91dc915", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="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", 0x4ac}], 0x1, 0x0, 0x0, 0x4010}, {0x0, 0x0, &(0x7f0000ca3000-0x50)=[{&(0x7f0000190000)="8ab191c95e4a8d8715e37d126b9964722746aeedf386d684cb8e99baf7c054f3742d575941479d3a80d5", 0x2a}, {&(0x7f0000f7e000)="f4d2f59456f6af94a61d1a03e20a47a86e98461d3f9c3f589c5195d21065ca3ca8f977be7dde4409b8a646fd03943aecae41c2fb974c671d48c91d998056e0a498a34b3cfbe7641a1294312becfb9eb721a3f8a909244d093c958ac4066ce7ab852198903d69bd8b3119a272d1ba79afeca444e43b7a35bbe0b6af3da9ed53d029c26eefb7db48fee51f7fb9c737a5bc87", 0x91}], 0x2, &(0x7f0000f7e000)=[], 0x0, 0x841}], 0x2, 0x4040040) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) 2018/01/23 02:46:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000505000)={0x0, 0x0, 0x0}, &(0x7f0000869000)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 02:46:25 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000022000-0x4)=0x0, &(0x7f0000015000)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000016000-0x4)=0xfffffffffffffff7, 0xfffffffffffffe37) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000021000)=[@in6={0xa, 0x1, 0x5b5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000022000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000022000)={r4, 0x3c4f, 0x2, [0x9e7, 0x81]}, 0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x0, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000)={r3, 0x0}, &(0x7f0000024000-0x4)=0x8) 2018/01/23 02:46:25 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d70000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0xfffffffffffffd4f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000699000-0x4)={r0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000078e000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c58000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x6, &(0x7f0000eef000)={0x4}, 0x8) tee(r1, r0, 0x1, 0x4) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000750000)={{&(0x7f0000f8c000-0x60)=""/96, 0x60}, &(0x7f0000e43000)=0x0, 0x10}, 0x20) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 02:46:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000eb9000)=0x2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000143000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000361000-0x5c)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002bc000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f000054d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003ce000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b54000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x6, 0x2, 0x6, 0x100, 0x7, 0x10040, r1}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d82000-0x4)=0xfff, 0x57b) 2018/01/23 02:46:25 executing program 0: 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)="c24f502218b50d6c2b6cc75527c640a7d92551", 0x13, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006e6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00005ba000)={0x100000001, 0x5}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00007e6000)={r0, r1}) close(r3) 2018/01/23 02:46:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf29c4a2325e60f, 0x7) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/23 02:46:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f0000d14000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000038000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d02000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e4000-0x4)=0xe8) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a27000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000388000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000339000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000630000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f00007ca000)=[{&(0x7f000063f000-0x8)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000085d000)=[{&(0x7f0000555000-0x9e)="0c543684328ea3a7f2aae44854d4d7a00ff20feb6b1c5c1f58e0f9143665a7f9912487a48e4eb4632b0c7ad3d5d9066b6e522f5492821da7f5a22d891ebc01db2f428239401ced31d4aa229bcbc030e2a033a3f16a2ad334bba8534b5d5d5e6ad0c2a76cedaa646b9d9773bf2e65c4ef495758727b2ceaac39e69175b61b401bfd1522d122229343b25083530c78e0966906cd912df23d16d0d4fc06a03f", 0x9e}, {&(0x7f000072c000-0x37)="b3f6eed6e4e7ae28eefe1c8f26c7b6737213f0e8eadd0d4d2db7e4f7225c9577604f40e04b19e4ed3dab3b38f85c97405a23e208f1c648", 0x37}, {&(0x7f0000b47000-0x6f)="a688a50f54acc0dae510e99455aa4c8867f44e12505b786bc65fd053e08fd3fa79e9ad9db45aa2df7647b7224079946f7734cb5ded7883b2104b4a90a940b6d2b0102f6bddfaaf76688dcb158db963b38b3ad5e3ba363677612843ad8b91dbe7964161c3552927cbacec62485cfc3e", 0x6f}, {&(0x7f000039f000-0xaa)="a98eae47778d6cbab84072e5bf7c9bef7aeb3732abcfbed002836c419e01c24a8d9e7a6a50074f242b50f70925344c542ed2c4857b86755a3993008e12a1adc963d55cadfc33d20e248d5af8d85dfc0398dbe15e1613ad0bdf490a7053d9b556ed1bec3397f0563b3aefb5fe5eaa986cbbf1a07a56ae0422f9a9a3d94b457e7126312f208db7cfa60e51701396c9440cc3999e5ab570d13ab5f245332a676b22936a4c2cf10438b7128a", 0xaa}], 0x4, &(0x7f000070d000-0x78)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x4048851}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r8, 0x0}, &(0x7f000012f000)=0x8) 2018/01/23 02:46:25 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000-0x8)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000002a000)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000002b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000002a000-0x4)=0x58) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000000a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x3, 0x1, 0x0, 0x20, 0x1, 0x9}, &(0x7f0000022000-0x4)=0x20) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000002b000)=0x14) connect$packet(r0, &(0x7f000001b000)={0x11, 0x1, r4, 0x1, 0x47, 0x6, @random="1535aa2ee82c", [0x0, 0x0]}, 0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000029000)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000018000-0x4)=0x3, 0x61b) 2018/01/23 02:46:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000440000-0xb)="df", 0x1, 0x4008001, 0x0, 0x0) r1 = accept(r0, &(0x7f0000ad8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dcf000)=0x10) connect$bt_rfcomm(r1, &(0x7f00006f0000)={0x1f, {0x7fff, 0x4, 0x1, 0x100000000, 0x0, 0x2}, 0x5}, 0x9) sendto$inet(r0, &(0x7f000022d000-0x19)="c6", 0x1, 0x0, &(0x7f0000246000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:46:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00005bb000)=@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], @rand_addr=0x0}, 0x0}}}, &(0x7f0000039000)=0x3a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006b8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004d7000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f4f000)={r1, 0x1}, 0x8) r2 = socket(0x10, 0x2, 0xfffffffffffffffa) write(r2, &(0x7f00001a9000-0x13)="1f000000e803668700000400000000000000f9", 0x13) 2018/01/23 02:46:25 executing program 4: 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) mmap(&(0x7f0000000000/0xf4c000)=nil, 0xf4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f4b000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f00003e6000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) listen(r0, 0x1008004) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r3, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000cae000-0x2)=0x4, &(0x7f0000987000)=0x2) socket$key(0xf, 0x3, 0x2) recvmsg$kcm(r4, &(0x7f0000b30000-0x38)={&(0x7f0000c48000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000460000)=[], 0x0, &(0x7f0000229000)=""/14, 0xe, 0xff}, 0x40012023) sendmsg$nl_netfilter(r4, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000019d000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/23 02:46:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x7ff) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000543000)=0x0, &(0x7f0000999000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fe5000)={0x0, 0x5}, &(0x7f0000030000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009d6000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0x1ff, 0x400, 0xffffffffffffffff, 0xc28, 0x0, 0xffff, 0xbef, 0x10000, 0x7fff, 0x100, 0x100000001, 0x1, 0xfffffffffffffffc]}, &(0x7f0000e79000)=0x108) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f00006e2000)="4a161ae1f8941d14873dee75bc02ae0eeed9ae82f8b300a5b799d376a69bc505911192aaad5e0353b79511626464ccec1d02bbcca6e925b71792963a19a4e299db0952acb6d46c5e661e78dc0b29ebe5f906dc442b599ae687a8893e53cf0d28f4caf6b94221dc9841c721865f2fc9c4bccedcb59f45037f041a89c8369a94b8b6e92fb7fca06ff891ebf0532a4d87472baf4372b0222bd20f4e5d4eb58b1c7b32dc5f6c5b5e1e8fa4dc1d0e3c0458e0db45f292b92e20c5424f4ae28c3f8e435a34553b6109b7c5adb5cf01b19e1c3121caeec915e840cf7372361a82b9f3a7aa443c21af73") setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) 2018/01/23 02:46:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f00008a2000-0x4)=0x80000000001, 0xfffffffffffffe65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50) shutdown(r1, 0x2) recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f3a000-0x38)={&(0x7f00007fb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000a9a000)=[], 0x0, &(0x7f0000e16000)=""/161, 0xa1, 0x0}, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000043f000)={0x0, 0x0}) sendto$inet(r1, &(0x7f000008e000-0xe8)="3f58e3f22c85c817a8e97aff73ef19357e5217c859d3c92f7dfdfe68c809b20525285cb2d4ba021b674a4490d0e95814de4d108312bdf8b7d1462ed5988b81266a1b8a9e89684d1d68c1d268e3482e2dbcf5b736ffddecc230a5ac92a61fedc03e32145923e4067dd7a706b03a90ceaf213102b20cf42f38bbc1c3f3dd0081323f094e6f0be60abd6b5ecd01bbf096f225ba06c5ca20b80eee5b177959227597fbe2da96c67c0c9b0ec30082cf8d4219c3e314d49670c4ad1315c563a0e5cb3848b189b31c77f61e266909b309b2b5ce0e369bb60dba19e75cc152d92790761609ae595e3862d75a", 0xe8, 0x0, &(0x7f0000d38000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e3e000)="e5", 0x1, 0x85, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff6b) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 02:46:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000a78000)={0x0, {""/7}, 0x0}, &(0x7f000095c000)=0x10, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bd000)=0xc) pipe(&(0x7f00005a6000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000023a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000400000)={0x4, &(0x7f00002de000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000447000-0x8)={r3, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000d71000)={0x7ff, {{0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/23 02:46:25 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000dd8000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000704000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) connect$packet(r0, &(0x7f00000c0000)={0x11, 0x11, r1, 0x1, 0x400, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000fe9000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) write(0xffffffffffffffff, &(0x7f00000a1000-0xae)="069f0500000000043e9e9b2da8019a200000ee240000000000000045157400b269", 0x21) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000060a000)=@assoc_value={0x0, 0xd20b}, &(0x7f0000965000)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002cc000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000525000)={r4, 0x401, 0x10}, &(0x7f0000411000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005a1000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001df000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000802000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0xca, 0xa, 0xa0, 0x0, 0x2f, r1, r6}, {0x0, 0x4, 0x8d3c, 0x4, 0x6, 0x8ef6, 0x8, 0x10001}, {0x2, 0x101, 0x2, 0x0}, 0x5, 0xe, 0x0, 0x0, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3c}, 0x2, @in=@multicast2=0xe0000002, 0x7, 0x1, 0x3, 0x7, 0x3, 0x9, 0x10000}}, 0xe8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000203000)={r5, 0x2, 0x3, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00006b1000-0x4)=0x0, &(0x7f0000482000)=0x4) [ 69.333777] sctp: [Deprecated]: syz-executor0 (pid 15516) Use of struct sctp_assoc_value in delayed_ack socket option. [ 69.333777] Use struct sctp_sack_info instead [ 69.372117] sctp: [Deprecated]: syz-executor0 (pid 15516) Use of struct sctp_assoc_value in delayed_ack socket option. [ 69.372117] Use struct sctp_sack_info instead 2018/01/23 02:46:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r1, &(0x7f000013b000)={&(0x7f0000e3c000)=@full={{0x3, {"4bc5806b000101"}, 0x0}, [{"e43e16660df782"}, {"50ea5a60bd261c"}, {"6690eabfcd0bb0"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6e005267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f00007ff000)=[], 0x0, 0x8800}, 0x2) accept$packet(r1, &(0x7f0000af4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a7a000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000caa000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0x5, 0x0, 0x6, 0x210, r2}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[{&(0x7f000093d000-0x81)="ae953ed9741d7919114cf5b473a460f50604199dc3b45fd49dc842969c123fa34c4e229bb8f28a3f35e42ad79461c3405b028d562f8836e2ad8ed0169e494a2b29bfa06cf6f9b9bea2e618e7679b51b94ccd31873bb64d94083dc79282f8107bcffb3ae165b9c827e8f18bc8e256056c97d7807366fa08816bc6def6d0bcced166", 0x81}, {&(0x7f0000d64000+0x20e)="882f86ba2081", 0x6}], 0x2, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) 2018/01/23 02:46:25 executing program 7: 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) pipe(&(0x7f000029e000)={0x0, 0x0}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000e43000-0x20)={{&(0x7f000063d000-0x23)=""/35, 0x23}, &(0x7f0000921000-0x1)=0x0, 0x4d}, 0x20) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) 2018/01/23 02:46:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x4000010010100009, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e41000-0xa0)=[{&(0x7f0000565000-0x45)=""/69, 0x45}, {&(0x7f0000000000)=""/211, 0xd3}, {&(0x7f0000000000)=""/85, 0x55}, {&(0x7f00000b7000)=""/163, 0xfe28}, {&(0x7f0000105000)=""/210, 0xd2}, {&(0x7f0000001000)=""/113, 0x71}, {&(0x7f0000000000)=""/129, 0x81}, {&(0x7f0000001000-0x85)=""/133, 0x85}, {&(0x7f0000287000)=""/61, 0x3d}, {&(0x7f0000001000-0x5)=""/5, 0x5}], 0xa, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f00003e6000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/23 02:46:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000639000)=0xc) r2 = accept4(r0, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000000)={{0x7, 0x35, 0x10000, 0xfff, 0x1, 0x0}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000002000-0x4)=0x0, 0xffffff28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f000069f000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000080b000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x429754d4, 0x1, 0x0, 0x2, 0x20, 0x20, 0x2f, r1, r3}, {0x1, 0x7, 0x3b, 0xfffffffffffff925, 0x8, 0x7, 0xffffffffffffffe1, 0x401}, {0xd20, 0x3, 0x7, 0x6}, 0x81, 0x1, 0x3, 0x0, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x3, 0x2, 0x80, 0x101, 0x100000001}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000710000)={r2, 0x7f}) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000805000-0x1c)={0xa, 0x3, 0x200000000000, @loopback={0x0, 0x1}, 0x1}, 0x1c) listen(r4, 0x3) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r5, &(0x7f0000848000-0x1)="", 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r4) 2018/01/23 02:46:25 executing program 0: 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$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e0000-0x4)=@int=0x0, &(0x7f000020b000)=0x4) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000822000)={0x0, 0x0}, 0x8) sendto(r0, &(0x7f00000d1000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000977000-0x75)={0x0, 0x6d, "dffb8c52a2dca595d974800de688f5f658da5ee2ec5ad4cb04a76dbf91a07cbaf76b49b63a147d7f23ae5f3e434e8e3ca01b5a4336f6897277d4c7738d4954ce62afdd7f11d5c961099657e38c86c44651b5a4b9417320c277fde18bf7f6209db9d2b2ff120eeeaa9f4a6c7a6b"}, &(0x7f00000aa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b04000-0xa0)={r1, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x4, 0x1, 0x5}, &(0x7f00001cf000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d42000)=0x0, &(0x7f00004a8000)=0x4) 2018/01/23 02:46:25 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a64000)=0x0, 0x80800) accept$llc(r0, &(0x7f0000b67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000065e000-0x4)=0x10) r1 = socket$unix(0x1, 0x805, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000012e000)=0x7, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000d5000-0x9)='scalable\x00', 0x9) listen(r1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x6, &(0x7f0000ffd000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f3f000)=0x0) accept4(r1, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/01/23 02:46:25 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x6, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000017000)=""/178, &(0x7f0000009000-0x4)=0xb2) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000017000)=0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:25 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000506000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000f6d000)=0x1e, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b0a000-0x4)=0x0, &(0x7f00002f1000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x0, 0x5, 0x4, 0x9, 0x1, 0x6]}, 0x10) r1 = socket(0x3, 0x4, 0x99) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0x1, 0x28, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000008000-0xc)={r2, 0x2, 0x10}, 0xc) connect(r1, &(0x7f0000004000)=@in6={0xa, 0x1, 0x6000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa0f}, 0xfffffed9) 2018/01/23 02:46:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e9a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000afc000-0x4)=0x0, &(0x7f00007a2000-0x4)=0x4) recvmsg(r1, &(0x7f00001b4000-0x38)={&(0x7f00003b6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d2f000-0x30)=[{&(0x7f00009fe000)=""/246, 0xf6}, {&(0x7f0000d1b000)=""/34, 0x22}, {&(0x7f0000066000-0x8b)=""/139, 0x8b}], 0x3, 0x0, 0x0, 0x5}, 0x10000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000250000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="e4ef3a695c08", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b4ba0c28098a43e51c8223bd5e2d27ff"}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r2, &(0x7f000019e000)=@file={0x0, './file0\x00'}, 0xffffffffffffffd6) listen(r3, 0x80) r4 = socket(0x13, 0x800, 0x7) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000d56000)=@req3={0xca1, 0x6, 0x6, 0x6, 0x3, 0x0, 0x9}, 0x1c) connect$unix(r2, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r3, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000387000-0x4)=0x3, 0x4) 2018/01/23 02:46:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000924000)={&(0x7f00006de000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000088a000)=[{&(0x7f00005b7000)=""/196, 0xc4}, {&(0x7f000001f000)=""/65, 0x41}, {&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000001000-0x3a)=""/58, 0x3a}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f00007f4000)=""/4096, 0x1000}, {&(0x7f000004a000-0x7c)=""/124, 0x7c}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x7f)=""/127, 0x7f}], 0x9, &(0x7f0000000000)=""/219, 0xdb, 0x1}, 0x2060) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cb8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x1)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00001ba000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) 2018/01/23 02:46:25 executing program 0: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000008000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800090005000000", 0x24) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000ea1000)=0x0, &(0x7f0000ea3000-0x4)=0x4) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000ea1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:46:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) listen(r0, 0x8) getsockname(r0, &(0x7f00009eb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008e1000-0x4)=0x286) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc0700000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f80000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/23 02:46:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b78000-0x4)={r0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000245000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = epoll_create(0x20) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000026000-0x4)=0x100000001, 0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000b59000-0x78)={0x1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xf5fe, 0xedd, 0x10001, 0x0, &(0x7f000097f000-0x10)=@common='gre0\x00', 0x8000, 0x0, 0x1}) 2018/01/23 02:46:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000676000-0x4)=0xf2, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000205000-0xb3)='\t', 0x1, 0x0, &(0x7f00004f8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f0000dae000)=0x4000000000001, 0x48) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000c4000)=0x8, 0x4) 2018/01/23 02:46:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = socket$inet(0x2, 0x803, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b94000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed5000-0x4)=0xe8) recvmsg(r0, &(0x7f000018f000-0x38)={&(0x7f0000290000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e95000-0x70)=[{&(0x7f00007fc000)=""/5, 0x5}, {&(0x7f0000862000)=""/104, 0x68}, {&(0x7f0000daf000)=""/194, 0xc2}, {&(0x7f0000587000)=""/190, 0xbe}, {&(0x7f0000299000-0xdd)=""/221, 0xdd}, {&(0x7f0000c5d000)=""/45, 0x2d}, {&(0x7f0000e02000-0x63)=""/99, 0x63}], 0x7, &(0x7f0000e3d000)=""/33, 0x21, 0x5}, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000c73000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000f6b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b6b000-0x10)={0x1, &(0x7f00006a4000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000727000)={r5, &(0x7f0000228000-0x86)=""/134}) poll(&(0x7f0000f02000)=[{r0, 0x0, 0x0}, {r3, 0x228, 0x0}], 0x2, 0x40) 2018/01/23 02:46:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000254000)='yeah\x00', 0x5) r1 = accept$inet(r0, &(0x7f0000e79000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009f000-0x4)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000751000)={0x8}, 0x4) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000089a000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7, [@dev={0xac, 0x14, 0x0, 0x11}, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xf}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, @rand_addr=0xc0b, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x2c) socketpair(0x8, 0x8000b, 0x7, &(0x7f0000499000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000492000)=0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:46:25 executing program 6: vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x138, 0xfffffffffffffff9) r0 = socket(0x19, 0x0, 0xd0e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x9b, 0x4) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0xde0, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000000)="f35f5eb7da8566782dd0f0a66dc6001d6c5cd3dfc6a2343c08e62a3a8dfc14978f2b03c9160a4943506bea4b9ee1a3cbd861e84e56e7fa5696551126473903afb6bdd1276eea68b6abda211ec878345cdfaf49688a7b98e8a1b06609dee01a6dd9535140e26e7419c37308bf647281fc32e9e3407056abeebe3f2eac024c95b1c89c91fb4c8e8bb02f079443cad9fd8c58fffda75ad67ac0bcc676facfa6"}, 0x10) 2018/01/23 02:46:25 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000339000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 02:46:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f000040f000-0x4)={0x774}, 0x4) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000466000)=0x3, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000a37000)={{0x4, 0xfffffffffffffffe}, 0x4}, 0xdd) socketpair(0x0, 0x7, 0x7, &(0x7f000031b000-0x8)={0x0, 0x0}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000fe9000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f2e000)=0xff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000cfe000)=0x7, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000217000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x2, 0x2, 0x200}], {0x8100, 0x8, 0x80000001, 0x40}}], {@ipv4={0x800, {{0x5, 0x4, 0x8, 0x0, 0x1b, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x3, 0x3, 0x0, 0x1, 0x6, 0x0, 0x0, 0xd, 0x81, "fb0924", 0x1, "c53ed0"}, "c6d29fc5e84ab0cd914a3e6cbdb88a8c1995d48ae9c0f30167bfc2bdd4561cf1c4507b950b2810067cbbb8a5a95fa1728f64d685540b14e199f1d182fc06afbcf24e186c37240cd588ccf5648b662f54ce443151098cd5a3eee407b5b7110b70efd441be7ed42619b8797e5e600fc0da19ce1486e2b7b3f963823d09af719786d03deb1a2b21"}}}}}, 0x0) 2018/01/23 02:46:25 executing program 4: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x8, 0xfff) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00001b5000)={0x4, &(0x7f0000ee9000)=[{{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}]}) 2018/01/23 02:46:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x2) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000723000-0x4)=0x0, &(0x7f00001c3000)=0x4) 2018/01/23 02:46:25 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000-0x81d)={'security\x00', 0x18, 0x2, 0x7bd, [0x5, 0x1d62a057, 0x9, 0x4, 0x0], [0x200, 0x3, 0x7, 0x600, 0x0], 0x10, &(0x7f0000012000-0x10)={0x0, 0x0}, [{{{@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @generic="5ea717d7c206cf243565987194d9aa3b", @common='bridge0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x84, 0x3, 0x4}, 0x3ff, 0x13a, 0x1e9, 0x3c, {0x4, 0x80000001}, [{0xc6, "ee82d28496329454c4a22a42872ceb4f5820f8620ab7505d4f09e0b7f2", 0xffffffff, "07a0e0dd28e6ac3adc481095858363cbf7884c56cdf747052d87b4ceebbbb38696f73b5c09a36bfc322315010b9b02b9adcedb3f2ccbd8da488b35d6b59c02c093375150a4f03c29c8fe2c9b4bccec1c3390d0bc0b0fa7c284d6ff62b39bbfa2d4792e6078b8ff98005c29becb5263114ffdf4ae7dc69f36cfe6d63144cde7d02683d4bec3f4f1765ea3ed8e1d91beae58c897e9b7b1cb9eb93f4dbb946c68da821781e76c63"}]}, {0xaf, "e9665c8bc110e3aa15c4a9697ae4b8180aa6b73374b0452fb9d55a7ec9", 0x4, "dce361b76d79f56b7e750b2c6fcf261002ba108909c58cf69da104544643b590a36f07bd9fecd68f72a834dbbd3c0f359899253b66330ff4cec19209f145545deaf8f43062388bf7ac037b522b5c21518bab18b9e431d237e403374b898b86309914e0242069d21a16866bfd169efd295dc4a7bbb251957ee28d352c27fb21b5ba285bec9bd99e2b87529890cac168"}}, {{{@empty=0x0, @multicast1=0xe0000001, 0xff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='gre0\x00', {0xff, 0x0}, {0x0, 0x0}, 0x67, 0x1, 0x20}, 0x40, 0x519, 0x5d4, 0x2, {0x40, 0x4}, [{0x9a, "3b3c61f319cc0490f56772d1be6d25e79a18eb2c5673cc68e9a20da594", 0x401, "046895be59ff119a56f6db3e7fb7c6bf2705eabf79e126e478c88dbfbb408f8f32ebb1b6c29a77326e23a978311e1ddd146bbcbfdc68cd8042bc19b7a0e08892c6c2d66aecb8d88e3adfcc0543fbae231fc60543a88727700e04461a0fdf8f8309b10a149bd30e29aabdb26065cc3707fe65528ff5d7fdbd22eb"}, {0xbe, "cd91af4e29e509beb37a09031daa13b8742e7444590e98e865f61d22bf", 0x1, "5f998068f3a4658695a8ce628d7cb6c711338c75d8da56ee5590a84fa42a9cb880a58af92688bce5e3f808e3e4395171373debacab9f212c5e06b8749e1319eae24557c49797080046e8a7db738db29709082e59f4930d1c8b5a411b2be8a838651a8eedbfa26f5830ddea8c979c40e4320400961b83bddcecb9082b3b74654486c73bbaa550126bb16098b4438ffe53842462105aaf2895c42dd10140c9"}, {0x6e, "e00a75fe2a2362ecaa979ccf21c8f5f6b8781853521463504bc2761a08", 0x81, "3e5be4be4a76d4e43a0d4c4ad3c7e46563ea0d0b751fd95b38b67c0a92c25f1be7ff78337470844fc42e51527d2c4c73431d790bdb4aff8f04a11c7934cbd5f79b8fb648fa36931c046f5ff2a371"}, {0xe4, "4f7e89d8319b187362ca8d86b8d1f92ce2996d4a8c80776281bcb7f013", 0x9, "1c294cb65468f8a33b014ba9c97ef106c16ac63392fb7817727ec0b94cc329a1d443b511b93aeaa198f81a5d653bf9e2762060167206bd32b962dbb8cbb4db7dcae781ff3012d3ab8c8ab73c46c0dbb3884104f98bd3c103d39cecf0faf851f99bd51536a8cb57141ac9822b6e96baabc8eaed6d1f7ba1f8c9ad82a4bf41aaa4c8057c3b9bcc5d8c77d21864ec6b5a2c89422ee1c7cd1d88c2f8fe7332b723727e05b764746cf9fe0195615c97d10eb784a63df7394d2238c96e2a2d9b29bc91eb15500c"}, {0x5f, "28bd6ae524027efc46101e46aeb2236722bcdc53fd68a993fd62091522", 0x1, "45bb71ac0d31e93efed21f72c81d1d7c8fceb74ecd002c0e5a1127b0aaa1c1afc7ffb6bc74a5d7d59e7b2a99c1063c236741c6eb3ec065ce7967d1f295f880"}, {0x20, "3fe26cf80461bf6bd9ca6d771670d3704bbacca1321b4afdcef2ac472c", 0x4bfd8f5e, ""}, {0x8e, "50be583829d969a5c6932727551ee36d1918c86b33f4f140e0f9d50f63", 0x7, "0e5d9048f9f0fbc6f3d396a6859630e5884ff2fcef1e943160a2bd1fced15e229256d541d9246257c4b794254e945943684811dfe418bc26c194b6b7f8905c0e5b448af15bfee0b9c57045ccc92d2caec8984e8f88d4532dba371901d8436a4010bdfa8852c9bfbd2b26ebc75026"}, {0xee, "2b92584d67dd7437ee4f30ec58f431eba4a8a67fb78250c39936899b7c", 0x4, "2f824270b05e1e40780328ce0d230b1d30c850efd764a21c4712f6d2111b02d07d3438f6f8ea7ed631e4386a2dae2475be6c442a9f7a33cea358f42fe86aff52e528172eb293ac7e8aaa9d5bb18ca4ee9873ca0dad65763a680b8bc0a3e1f2585aab88fdee5ae7195b858b97882580b81ae2b53c8a211c02b8536c7e886cc3cb41dc671c2709459c63b84f92c1411aa6d76ce97cb25fd2d0f3795de9dacf9d961c8dada35cbd4267e65168f52f58420931ddb3913cf83d810f0daa269087b321ab07c6caa63390c16dc1f7d9316c"}]}, {0xbb, "2d9c59aaf5d3e55f64bb3d5974a965e27e5302eb0ceeb8e4d9e9de3e7e", 0xff, "62bc2aea5a8993483c7ab4363c298ebad284abd445c90aa933a08bc16d58c1bc40a932a0c092b33225891976d86f358516c5836acfd2250e83ac647b96420c1b8a8cf89bea78afe91fd083f05682287299a597c17670bfb7214e20e6542588c4ba5d292c6b4d22b14361623d4b9fab29900ffc6f47af27e5a7de961b115677552bd9af5405f1baae65632413e617fcf5fae770306add51f9b87d97"}}]}, 0x81d) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x38, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000044f000)={0x0, @in={{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]}, [0x8, 0x7fff, 0x4, 0x80, 0x100000000, 0x9, 0x7f, 0x4, 0x7ac, 0x1, 0x0, 0x2, 0x69b04390, 0x9, 0x101]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x200}, &(0x7f0000765000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x16)={r3, 0xe, "d1c3dce68c998e59d2794a5f1cc9"}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) write(r4, &(0x7f0000002000-0x99)="99edeab8c04aea2b875c48837174b221", 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000048000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000887000)={0xfe94, 0x8, 0x1, 0x80, 0x5, 0x81, 0x9, 0x7f, 0x3, 0x3, 0x7}, 0xb) 2018/01/23 02:46:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000b5a000-0x9a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x7, 0x0, [@rand_addr=0x0]}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @cipso={0x86, 0x11, 0x0, [{0x0, 0xb, "ec6dc0f257bebcac90"}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000f75000)=0x0) 2018/01/23 02:46:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f00009d9000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000eed000)={r0, r0, 0xfffffffffffffffa, 0x400, &(0x7f0000ea6000-0x64)="6d797aff218aebde338bf10123d97bc18994efe4ffde05e3b0d8cae63b5facf2f1484f1b9e2196bf3fae4e4bccf0e5cb45678e4256a0edd87331ab458408f1c167b877a211b5ab8120232d5f7a60306c2bd531435eadccb293876356d81aeecf644ef7ab", 0x1, 0xfff, 0x3f, 0x8, 0x0, 0x10000, 0x530, "9cef889511a964bdc3667b80f6042d1536e2186e1a604ec8a14227b0012846ba7debf462c6881f7fc760ef03f83f6d8474268c44a100117f10558da82840af54c0e0092c122a446f3bf8ecde2ba4e21aebc921e2"}) recvfrom$inet6(r2, &(0x7f0000827000)=""/15, 0xf, 0x1, &(0x7f0000dc6000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f00005a6000)=0x6, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008b8000)="99d7a9daf39d6d11f76a0dabc817eb1e", 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000879000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000531000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3b000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000af9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cf000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000531000)={0x0, 0x0, 0x0}, &(0x7f0000416000-0x4)=0xc) r8 = getuid() sendmsg$netlink(r0, &(0x7f00003fe000-0x38)={&(0x7f000076e000)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000888000-0x40)=[{&(0x7f00006d4000)={0x1184, 0x1a, 0x10, 0x0, 0x1, "", [@generic="9deaebbf734104484923b91bac7a91cb726aa5809907bec6a3f642746919567b02a977e17ffb4e3b8561fcf2be6d8f8bc4bd1656374c5477264f8dcb80fcf7405bffe52f4bd265ef642f692834fc20dceac07a61086da6c1c8fde60dabb56b1157cfcc0a62ab562009f002e83f00591031c54065105adf1016d3350f21c4b38bad4109f0950f039583b836ab8962ce88660277c98af67cb28b76bf005213b2604537f72eb93e68e002de2db05e67b68ce8164e3444d19871b3b2b418ecb200a1dd64ea3599a50b1abc05f2d2d8d7db45025c099da741a1e4d711ca5f7fc34aa3a4e86c5e8be1548a", @typed={0xc, 0x20, @uid=r4}, @typed={0x1008, 0x63, @binary="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@typed={0x8, 0x50, @void=""}]}]}, 0x103c}, {&(0x7f0000f2f000)={0x32c, 0x1a, 0x208, 0x3, 0x1, "", [@nested={0x254, 0x44, [@typed={0x8c, 0x33, @binary="656e25c33a669c7a76f97c18ae4fed7903aeef2f1a47718527b334fe897bb08ea33b86d0f9d589853ac36a8d0a6f673cc9f7ce04492996763386edb8fb34f8edec979c4b71a2ef9f964522c13795b61f21f211f408c0d5fb05ced31582a9a3d1c6ee735777cd24801df333e0f9aadc25d114b4d3f46c0a755f68a69f05e3a1341750a54e"}, @generic="d5932e2c64a49de7c9325b6070c0e08ddee0816394e6e3560762c81485db46c87efeb2ed1f718368a5c15fe96a6d2da203465f1e575f4fb642a5a1d561d48d152761b2ca26eab2056d5d5f97bc26f2aab106407c0b9b5571bc8c0ddd4b542a76a62023246a35c5d99281d787c4331767", @typed={0xc, 0x21, @str='\x00'}, @generic="57b1ace0996517ddc63b7ccb83b0c27843d24084cf371c20a77aedd694f0f3fc6950dbf12a70ae5d061f00", @typed={0xc, 0x83, @ipv4=@empty=0x0}, @typed={0x18, 0x3a, @str='\\ppp1cpusetuser\x00'}, @generic="db37efa9d0cb82ff893c9f8f5ee35d1d18be45ec9c8c64b1d8125aa04cbbc2b859f41f686845d58288b05293a08e3767ce99490b0dd47fbea2555faa0c1cb7a15c2afc0ab029384cac29ea872a69af903da95d8b6c93645545715026fd906605d5d7a47f060a998c8b415c96addb0166e70dc59b486278170db216eac590c61d3eb0ed770d1a5f71929c66bd6410caa2a1b8f4687459c556e629b26bdd01613127d320bba093e7590b0286b07114014d7476970f68ff7b9103a778895761357b2bf81c9184a42c46f12a1070a8c2664b196de8569273a549d54c4a9f08d6841504af770f73ebf0833e8eed627bc72350c2c5d8c1ba69"]}, @generic="f8c4657ef676befecea456b3af16e5b953f036d31685af7151316cc17e1a6f798deb8ebf792bcfa23f7279eb250714407b4ee17045914b3e94b789f572b53cbe52a82198e9b8cddd011f36c4090878ab8eecfbf67dbfa7", @generic="1fcce8beef6bcd1cfc7c322a848c427730a0ef3d07270c60c47d745e8b86f2cbd760ffb575b25c55116aa2480bdc47756c3a4e461a4b2502bb39723d36f3d2de1adbb1b8473ac5f7c72e25f15880823958fd5a3d1c5e49f1c6f1b8482ab025860eda11174fffcd616f1ade41a351bb"]}, 0x32c}, {&(0x7f000087f000-0x9c)={0x9c, 0x26, 0x20, 0x6, 0x2, "", [@typed={0x8, 0x6f, @void=""}, @generic="ae65612ec81706625a27ea5c00fabc25d39b79a9b1ca16bf667527afde8bce", @typed={0xc, 0x32, @uid=r8}, @generic="bc337aeb93b03c03b2ae17e9c53440894d8c69f908460d7ddf8a28c906c0ccb021d7f244081dd785ea0836c3c58bc1d8134aba7d", @typed={0xc, 0x95, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x58, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x9c}], 0x4, 0x0, 0x0, 0x4044001}, 0x4000001) sendto$inet6(r0, &(0x7f0000105000-0x77)="06", 0x1, 0x0, &(0x7f0000e81000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a61000)={0x8, [0x0, 0xeb, 0x800, 0x7, 0x43b9, 0x4, 0xdbf6, 0x0]}, 0x14) 2018/01/23 02:46:25 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000e000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f000001a000)={0x27, 0x100000001, 0x6, 0x0, 0xfff, 0x3, "570af8785b220763bbe0d5d4d1f2c59f49077b46603e38378c35c553b0dddd07fc933aa7c769144828432ecd0fe10a3f4960886679a83d864a99a6e45acc8c", 0x1}, 0x60) pipe(&(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000001b000-0xc3)=""/195, &(0x7f000001a000)=0xc3) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:25 executing program 5: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpid() setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000356000)=0x5, 0x4) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00005ec000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aca000)=0x10) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x20e, 0x4) accept$unix(r1, &(0x7f0000acb000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000aca000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00006d7000)=0x0, &(0x7f0000acb000)=0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000958000-0x80)=[{&(0x7f0000acb000-0x2d)=""/45, 0x2d}, {&(0x7f00004b3000)=""/83, 0x53}, {&(0x7f0000421000)=""/216, 0xd8}, {&(0x7f0000aca000)=""/4096, 0x1000}, {&(0x7f0000a25000-0x10)=""/16, 0x10}, {&(0x7f0000acb000-0x55)=""/85, 0x55}, {&(0x7f0000aca000)=""/4096, 0x1000}, {&(0x7f0000aca000)=""/94, 0x5e}], 0x8) 2018/01/23 02:46:25 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 02:46:25 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x27, 0x0, 0xfffffffffffeffff, 0x0}, 0x10) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x80806, 0x3) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x5, 0x0, &(0x7f000000f000-0x10)=@common='irlan0\x00', 0x0, 0x3, 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000012000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000008000)={r2, r3}) 2018/01/23 02:46:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) sendto$inet6(r0, &(0x7f00004a4000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000fd5000-0x4)=0x0) 2018/01/23 02:46:25 executing program 0: r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x5}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) listen(r2, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) socket$packet(0x11, 0x2, 0x300) getpeername(r3, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f9b000-0x8)=@assoc_value={r1, 0x3}, &(0x7f000046a000-0x4)=0x8) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00009aa000-0x4)=0xff, 0x4) 2018/01/23 02:46:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc5, &(0x7f0000001000-0xc5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@mpls_mc={0x8848, {[{0x7fff, 0x4, 0x5, 0x75c6}, {0x4f5, 0xffffffffffffffc0, 0x951b, 0xbeb}, {0x8bc, 0x3, 0x9, 0xda}], @llc={@snap={0x0, 0xab, '_', "6ad774", 0x9bff, "7d4c8b29c395f0ef9d5336e4e7ad73ee785bff8fa6256e946ce5cca22404066a11ecbc26adec23ce465ba575503d698b211230b27de2601a1797a1b0e32c399428fcede1b495d01a370db6ca90dcb832d80bb2c13fb345b860d4b1a73cd1ed565bc896d51b2b1e62dba52f60525b94568bf8dfbf71869bb4fca16913c858added7377b0b4eec295c7b0a6bbcba3b6cdd41524eb1cceda893b6b487008c30f906c0fac7"}}}}}}, &(0x7f0000001000-0xc)={0x1, 0x1, [0x521]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x1, &(0x7f000053a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000055c000-0xc)={0x0, 0x2, 0x1, 0xfff, 0xead7, 0x40, 0x7}, 0xc) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000008d000)=@add_del={0x2, &(0x7f0000ed5000)=@common='nr0\x00', 0x1}) accept(r0, &(0x7f000066c000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00000b3000-0x4)=0x6) connect$inet6(r2, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r2, 0x3) r3 = accept(r2, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000c97000-0x8)={0x0, 0x0}, &(0x7f0000372000)=0x8) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000036e000)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000cfa000-0x18)={r0, &(0x7f0000364000-0xef)="f4829da594026a9c0889e02548f34d93837c65beec9df0cab6076cead8455612d13e6379d939aa99831eb7dbde57b8142d87321e5298942c1899b257f2f2c65a00180245efb4441545afb5cf4414a2483fc5d541d16f75e60aa95d77fcf3e7523eda28a8ec73be1537457601978ebeb59276c9dd86a6042e6e6f5425fcdf04b018fcae2baeddecc306776dd4c4507486cb63a38457d894a57c06069018044d76767f2913cdbc84f97baefc5c7094d5257135bb5a86ca18737f14781bcdc470fb0ec55549b6b713af9056fc07a1224da599ed827ca6ea90623d7aaef7a212a3910fbe89331472e9143869ce9de5a1f9", &(0x7f000010c000-0xa7)=""/167}, 0x18) 2018/01/23 02:46:25 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003c9000-0x4)={0x0}, &(0x7f0000fd0000)=0x4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000ac5000)=[{&(0x7f00009ae000-0x7f)="ce", 0x1}], 0x1, &(0x7f0000fcf000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x114, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/23 02:46:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) r4 = socket$inet(0x2, 0x7, 0x76ba6c9e) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000c73000-0x5)='yeah\x00', 0x5) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f000071c000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) shutdown(r1, 0x2) getsockopt$inet_int(r4, 0x0, 0xd, &(0x7f0000cee000)=0x0, &(0x7f0000a3d000)=0x20b) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000034c000-0x10)=@generic="4b61922569f5c222785ef11c521976f9", 0x10) 2018/01/23 02:46:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0x100077) connect(r0, &(0x7f00000c1000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xb}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000673000)=@assoc_value={0x0, 0x0}, &(0x7f0000119000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006e7000)={0x7f, 0x200, 0x81, 0x0, r1}, 0x10) connect$inet6(r0, &(0x7f0000bc7000)={0xa, 0x2, 0xd0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) socketpair(0x11, 0x804, 0x1, &(0x7f00003cd000)={0x0, 0x0}) pipe(&(0x7f0000100000-0x8)={0x0, 0x0}) getsockopt$nfc_llcp(r5, 0x118, 0x2, &(0x7f000013d000-0x38)=""/56, 0x38) socket$packet(0x11, 0x2, 0x300) connect$llc(r3, &(0x7f0000444000)={0x1a, 0x1b, 0x9, 0x100000000, 0x7, 0x1ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004b0000)={0x8, 0x7, 0x3000}, 0x4) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000015000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$nfc_llcp(r4, &(0x7f00007d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000445000-0x4)=0x60, 0x80800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000775000-0x20)={0x800, 0x0, 0x10001, 0xffffffff00000001}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000c2e000-0x10)={0x9, &(0x7f0000670000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000b51000)={r7, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000021000)={r6, 0xb72b}) 2018/01/23 02:46:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00007e3000)="f170ede663cf56d4099c24b8bf993937efe069aae80bc703cf7e5d5ed35947220ebee613fa7160ded1b91a5965a78ee6f07be5539d96ee66bb2bccdd09cdae6a5ab3c434c5e727eee5620a17c73579d45d9cfe09d3405061a4f028aa38763a888c188c490c0749cad330ddb21cdc7ac358795b6b80f9c905ac3d9c468ae01dc7a577e84691edc000bc50ed3475c1d3d8b8ab6dd91a0ddcfac9fcbab29566c07346ab8c0394f8cb920ed7a76829a549cf2c876653bc01cb888225ace51afd0e726965a0d7caec4516eea125f38817d1cfcf46d1f3158f06") r1 = socket(0x8, 0x2, 0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000e41000-0x4)=0x0, &(0x7f0000825000-0x4)=0x4) 2018/01/23 02:46:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0x8, 0x7, 0x5, &(0x7f0000d0f000)={0x0, 0x0}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000405000-0xae)=""/174, &(0x7f0000640000)=0xae) 2018/01/23 02:46:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000048c000)=0xfffffffffffffffd, 0x4) pipe(&(0x7f00006a6000)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000b9b000)=0x0, &(0x7f00003d6000)=0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:46:25 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000a2000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000332000)=0x23, 0x4) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x5, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) [ 69.833645] sock: sock_set_timeout: `syz-executor0' (pid 15646) tries to set negative timeout [ 69.854321] sock: sock_set_timeout: `syz-executor0' (pid 15653) tries to set negative timeout 2018/01/23 02:46:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000a8b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000f66000)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000f69000-0x4)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 02:46:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x804, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006b2000)={0x1, [0x0]}, &(0x7f0000931000-0x4)=0x8) bind$unix(r0, &(0x7f000045f000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) r4 = epoll_create(0x9) epoll_pwait(r4, &(0x7f0000c7a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xc8e, &(0x7f000041e000-0x8)={0x8}, 0x8) write(r3, &(0x7f000001a000-0x69)='c', 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009a4000)={r1, 0x5}, 0x8) write(r3, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/23 02:46:25 executing program 5: mmap(&(0x7f0000000000/0x10f000)=nil, 0x10f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 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}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xc5) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 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, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000110000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000003c000-0x4)=0x9) 2018/01/23 02:46:25 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8c000)={0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f8d000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x40, 0x2, 0x0, 0x1, 0x9, 0x9, 0x3f}, 0x20) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000f8e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000f8f000-0x2)={0x0, 0x0}, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f8c000)={0x1, &(0x7f0000f8d000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000cad000)={r4, 0x1}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f8c000-0x38)={0x0, 0x0, &(0x7f0000765000-0x20)=[{&(0x7f0000f8b000-0xaa)="ba1455742384c50ce1ae77ac6817a7895d71f5ec42b9d3d8be2866a3b8f7e3b130ab0d2e518d6efafdd30e40ec910428dad7e2009842470e3301320477dc05f66e6afc7d9ce1cdbe949f43c1266f5d286f37b59f621977a19cfdbded65fc5bf4457f58f14bd9c5c6caa45b8a957e8c751c05d5f74bef01654bf480de3ed5b5f1335b660e0bc21d06b884f681fe33ebcbc31fce1fea5c9078417a70426711c67e7cc5ac5e37ae543f08c5", 0xaa}, {&(0x7f00000db000)="a02fcf8dd4c901", 0x7}], 0x2, &(0x7f0000f8f000-0x18)=[@op={0x18, 0x117, 0x3, 0x1000001}], 0x18, 0x0}, 0x20040000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 02:46:25 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000007000)={@common='gre0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000010000-0x8)={0x0, 0x100000001}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000010000-0x6)={r2, 0x1}, &(0x7f0000004000)=0x6) 2018/01/23 02:46:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000aa2000-0x50)={0x0, 0x8, 0x2, 0x733d, 0x2, 0x5, 0x80000000, 0x3, {0x0, @in6={{0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffc032, 0x6, 0x8, 0x7, 0x9}}, &(0x7f0000aa1000)=0xb8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000089c000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x59ed76e1, 0x6, 0xff, 0x2}, &(0x7f0000aa1000)=0xa0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) 2018/01/23 02:46:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000867000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(rfc4543(gcm_base(xts-camellia-asm,tgr128-generic'}, 0x58) pipe(&(0x7f0000563000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e90000-0x10)={r1, 0x50, &(0x7f00000c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/23 02:46:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000669000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000894000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000806000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fc000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ed000)={0x0, 0x0, 0x0}, &(0x7f0000f27000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000728000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040f000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000085b000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r10, 0x84, 0x7, &(0x7f0000d3e000-0x4)={0x0}, &(0x7f00009a8000)=0x4) ioctl$int_in(r1, 0x5473, &(0x7f0000c32000)=0x6a8) r11 = getuid() getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000221000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003d000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000445000)={0x0, 0x0, 0x0}, &(0x7f00008fa000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000039e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c81000-0x4)=0xc) r18 = gettid() getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f4b000)={0x0, 0x0}, &(0x7f00002de000-0x4)=0x8) sendmmsg$unix(r1, &(0x7f0000602000)=[{&(0x7f00000c7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000454000)=[{&(0x7f0000295000-0x6a)="7505e728f0bc2269bfb1ec59c2a5e6bbe2a6a1450ec58cf8dbedf58b817ead115f193c11d7a26bc72080473fdc1f2d37b534e4e6f988f877674e4effe9f7486041090d6464cd46430d7f9720a84549ae7e88f1743725da905298fc726036d5c6c5959a1116e99ee75dc84b670718b7d5aa9673f0a839046febdee32a03f6754a4e3b9ecf183a2a8c8ce841f438237a71b752a9ad20fc955ca6667fe8d93ac9499733b6dd2719ed233e2becebc22fb6b94ea180ce8507d407c5f526fa4dfd1a255266ee0d6c88ee30f4a7bba6a1db2c4f8850ef8d59c6c276f07c9bf556fc028f151590b497516eea7193e2a31ddb82d779100218939fcc", 0xf7}, {&(0x7f000022c000)="98861fe1adc1bcea2bd42181852c9b6314311dcab0a441d1d38f115489e1ea67f547a8012e3b70c39f81085f4c833c41f9b774bad5963dd6c6a901a68c043c7214e175b5ae022eec1d0295f8", 0x4c}, {&(0x7f00003ab000)="4458022f96936391a08979bf9901d98a58d2cb9574fd678c87127c2070b1d8d80c7274619f9ae0900f419274fa828c7ad6a78a7b06628d340306d8f75305e1865379fe689cf4001f9dafdfa65b28678f000535736e773b9397598a3d5ed48052831ab4692ac3b07f48c1fb8760cb472997cf7bc54b0c9887d9159216cc0c81f6a1709eb5f5efe985c743dc681aeced0e6daa270f886ff11570e2e9f91ef8089fc5884702d1014b9ec4018290feeb8fae875e4e7e776e9e5a7bf46ffb5f45476cc7c52eb61b64ea98bc", 0xc9}, {&(0x7f0000eaa000)="345e63f3d5ab159f5e592dac734091031c818117c7a08f86d156c4ebfe216ffb9a3316098e31ce2ed352ba1ed3632318b7d7ac90d4d0041086bfe20a970429449b78cf2c81f3ebb8fc23438ce23b647fbcbb31f918da5b00f6437a7d9efe9e1dc237f249844b040a61011156806e9427ba41aeba8d8303ffdaf4825205c1ef9b66239061dd6236e3380d9e34d087eca4d7e617f1796c9849078e2c94cbeb74349b46e71d2bca53c9aa0e489329029f18a1f1c00bc024ff4f7c8365bd3f950d4256cf32403fb7f01f7c766d0938158b945d", 0xd1}, {&(0x7f0000352000)="0c1ecc977cefcbc334e7419fd37c666e1bbf2589c9b0ec45bfb4a5dd4f082cd4864b756450a1efbdf97a6a99d3b6d29b3e0a94de4077c15e763521bdae53802f72d7154ed5c9a1ca", 0x48}, {&(0x7f0000b53000-0x97)="11cb5ff1fd7142e9a78e1bfcf2d21444182221d09bbeab7f3e11034d6fb03ef78d3d958dee3c5be06490c4a08d58cd9699dd2534bd8c8c349716c325cc7404643228534a1e9f774bd9ca213ae01779acad1e1b89dad10a03b8e285ab063c9cb7636990b2ef1ddc897bd1fc65f165ab7c939174f69a74d89618f46988c52f2fb8e287ed6a00d68fa1a8b43c9c4c0da7b95b7eca643459b9", 0x97}, {&(0x7f00007fe000-0x2c)="9277984a86c6868c84808a3eb5929befc8aa4931a9dcacf03f19264caf933df3245ea9978ac6bf48b263f106", 0x2c}], 0x7, &(0x7f00005bb000)=[@cred={0x20, 0x1, 0x2, r2, r3, r6}, @cred={0x20, 0x1, 0x2, r7, r11, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, 0x0, r17}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0xa0, 0x4004}, {&(0x7f0000321000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000568000)=[{&(0x7f0000fe2000-0x7f)="fb40006a34d8fd867c2df2beb765795358e845816029d1bde3ed6043500d3fa6525a5e84fff13da783d5c6356b10cf489c4b3f6e403226ce8ac6618106d28fffa42e0213590b2793e0bfe4fedd4ef6d49c3714d93b5022042210c7d6def7bdf2a15e34fb21e2e552395adcdb870173c7d764b2f89e496defccc75da2380cb9", 0x7f}, 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{&(0x7f0000a57000-0xa7)="5b745eb0a99f3b7ff850581a075a53e3f4b9ced1348636e214861a665799be8404fb8936e42fb40259c290efb22ede4cec46f7188cb74021aa2ddb1dc0a6302c36e65cc4c5fe0bb5d3ecdc7e44122f507bc41e8137ef92597d07c605289fcb2c667efa6fdfe132bfc141d4de80014140c4d271018b1a1d481e5979ee48c306cd00953ec3392f10df4b19dcd055708871c05379079ffdf56b6377c6f6e1b16e98ad36d561ec3b02", 0xa7}, {&(0x7f0000a1a000-0x41)="9f45a3c0e23c05d0c07a53e076fef272d12e8991fe1114d002e61b669db06e75f234a63b8a67b966e07c47d8fa9db47cf7f268e5d11f751bfe0a16f81e38c7f3a3", 0x41}, {&(0x7f00001e2000-0x91)="2fe52599b9c05318cf5742d0c25c2a27534165d1d999b69a2b488ac6d8c077f8bc98beb31cc19b804172469f8b300c0c0eca56b29822cc88eb0d12c4b8340950cb6dfb635d19753c1ad204517ac52ae98ad4960c4cfb5f09014bc53e081fcbddd39b73a1c36a11099ddf2855c492ed037c6068855f00932aad6ce734d5be458838b4e48fb6156849ca13202479207ef21d", 0x91}, {&(0x7f0000009000)="8ba001348f73705e72c4e454f1c5cc", 0xf}], 0x7, &(0x7f0000051000)=[@cred={0x20, 0x1, 0x2, r4, r5, r15}], 0x20, 0x80}, {&(0x7f000008f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004d0000-0x30)=[{&(0x7f0000bd7000)="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", 0x1000}, {&(0x7f0000979000)="d89fabca0eb0789e1b69d87428a9df702a38d8947f2b511a3c21711cffafeeba7ed900f764a5ab6e739013260a623500d7e0592622df9d3bb861343da4e56dc335a09bd51df7d3d72021642a736b18874b30649db28a9c8ce241b1c2cc036310f15d8c21c6ae60f2b55c869a857fb1e9a5ac191b39c66d19437ca314ccb31ac74cafdfd50ea6198d0d7c6ca6bb26ea66eb8aa3bd0555713305a312e4101f3b299cb64aaf70d9ba527a6d92db3733a948e43e992a75130f2d0b80a093dd8c283a10d70e3ffa683bd5bc94681daa54b600b879d586eff61f96ff499d0ca827d9fd088ad90713d8ce83", 0xe8}, {&(0x7f0000760000-0x1d)="a59ca2b2958c9d0da5fd2949d9d98e4f7c7917b2988ea3160a636203687b2f813a32ee225dfcafa0c46fc39b435e3bc63e92d85601", 0x35}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000b7e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000614000-0x30)=[{&(0x7f0000860000-0x9d)="b319524e44ad026d0e0cebf4d815c6e20a52e218bee477da3de9827b7da6b6c7e73176780134898d0fe5a8d64d043dc5720401062fea3e15c3a5562074416a597ae27859c0f365a13824db405aff0afe7ef1f79be90b1495e350f72395f720b5aba7f26b3bf0f5e7552e474a0c78c732e2d0f210ab6f5c8128c5a6153307c8380678cf5ac61f35bead1f8ea23b7344fe9ed09208b0988a64cccb63681a", 0x9d}, {&(0x7f0000a66000)="a0b0f78559f7a794afbde2ff73353d4ec2be8e0949e794122d3c4cb648743bebb0a69860ea89a490f3d417d7f66c9d5fe869f2b5065eec6d752da0516634f7248ba00f2250ebea2a4e5dd9aebcc3f09be7d09433162321a5e22e8b2555", 0x5d}, {&(0x7f000080a000-0x15)="f925eb8bc46f90f0efc6315be473bfe3dc29ca5578", 0x15}], 0x3, &(0x7f0000b47000-0xc8)=[@cred={0x20, 0x1, 0x2, r7, r3, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r12, r5, 0xffffffffffffffff}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r3, r17}, @rights={0x18, 0x1, 0x1, [r1]}], 0xc8, 0x8004}, {&(0x7f0000658000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000352000)=[{&(0x7f0000619000-0x8d)="fd4aa693cd023a9dd2f399712e67c39b6102a40874806090587984da1bac701895253087b2a400317d746d28645bf1db1a81d592d7f50767ed71fa11900642e7eb33c85a050088bacc7b75eee46c029ab78556986331c1f7ce809368229e2215d59d491e406b40480e7d0262fae78d2d58e00b0de53c1e57ec40ee3e839104b3149cb096b5e3e26e8e130b15f0", 0x8d}, {&(0x7f00005da000)="332e336e36ad2383118ce208f9", 0xd}, {&(0x7f0000c82000-0xa6)="1c56b9aca0077f8251e10fc8e55e2544e1efcaa4cc4f77e8e141d1ef7fee0203d04b6ab36ed98b927b8a771d0ebdfc4a9fef3044db5d697087e162cafe956e1a12005d9b05e6dcdba21ec8b332f631c105a44fbd86687df35421f4e9fdddc72f8bfc17727a98f0539da225d447561f5b00e40b90e29f08cdb09089427735abd1ad86d95fb240a40fd9598fa73860a3cbb043d0c3862405b2c828bc3f839c0017f118dbc48d22", 0xa6}, {&(0x7f0000af8000-0x7b)="9af0aa597936c5088e3903f82d5396ace4c2a34faba5fde27e272cc80d28c7a5c87261f636d8dda8f6e7f51800457a9acd0eab5f4b71167c78e1fd61d47ceede62f98a4472a6d30a75e4a049077fd0822c769958834f5a3d77397d37776dcc69fcada849d7773b2d6b84e3a94da659a0a6486111adabd2bc33af1c", 0x7b}], 0x4, &(0x7f0000c95000)=[@cred={0x20, 0x1, 0x2, r12, r16, r13}, @cred={0x20, 0x1, 0x2, r12, r8, r15}, @cred={0x20, 0x1, 0x2, r12, r3, r6}], 0x60, 0x10}], 0x8, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bd9000-0x4)=r18) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acf000-0x4)=0x0) 2018/01/23 02:46:25 executing program 3: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00006c6000)=[{&(0x7f00009bc000)=""/8, 0x8}], 0x1) 2018/01/23 02:46:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b19000)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000689000-0x10)={&(0x7f0000ec2000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000e08000)={r2, r3}) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000dc9000)=[{0x0, 0x0, &(0x7f0000679000)=[], 0x0, &(0x7f0000945000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r5 = accept4(r4, 0x0, &(0x7f0000a66000)=0x0, 0x0) getsockname$ax25(r5, &(0x7f00002c5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002cd000)=0x10) recvfrom(r4, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f000064f000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/23 02:46:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f000079a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000d4000)=0x48) listen$netrom(r3, 0x0) recvmsg(r2, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/23 02:46:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) vmsplice(r0, &(0x7f0000053000)=[{&(0x7f00001cd000)="86a1cd1239cf0e0738d5d7d8021638ca6331332848987a1b0e48eb25f8272929cacf88eefadc9e6caec14c2325f23303668fcf46d948991afe9659722370ffa9e13a9ef7211bd740361add2a5a3af6d728459daf40c545c28b0aa88a63384b0edce5dad614c5fbbf9f269453160e441e8122643418aea95a43e3b45a5fc0cbac24e823a3cb1dd6e137f674f85451e9ec282b22f3bb002742f2eb1ecc1bbdbad0baa5989ac2cb6b2a15d3ad26a21aff13343feda24334896d13491c5d4d110f45320266279d7443afda8ea105b2dd4470f3fb82f7f07c", 0xd6}, {&(0x7f00003c4000-0x3e)="054bd74554e105d69a5122450a88b4474db297062816d8845dfbb91c5cc90e9558fb65ff53b0e51b303610f408edb797b7b2a726c711df9d2a8128988c25", 0x3e}, {&(0x7f00000aa000)="5de536691fdabbcaf14bf2d10d32d8b8f0f92b23dfe539928baecb09e31f8d1bdd825c9b85c7868bfcc57e12dfa5262b6f2f113e073c95abb932e2ce7db56bf232cd2bacdf9ac1306750f84b66b8698e2888309e3f3d179d3945708dec8be2f655a50008abdc6dec41ca727e5522b41ed19fa89832055a473fe220cd942ea1c6ce971116cd0ef945237aa378d4ff35c16eb982ef19578aaccb13fb81aab7e71a6f04ce27eb0e25202f7daaec5a0566c85d077f1da49fee163db8f48499f627b3753e07", 0xc3}, {&(0x7f0000aa3000-0x1d)="d297f373e8adac1f4e70e0f96a4a6d9db03a8f38930bf7be15e7f3491d", 0x1d}, {&(0x7f0000d5a000-0x8b)="078ab9d800574e9ae8e2c111fbf41c2488091882786fd6e1da0417c063de43ae8ac06c28d8edf396594fcebafcc87a3ce43450de98483affba6dcfd682d9674c60a3ed6e917c1b911f097ea3fbffe24028265de7fdb210fd2377d74b9ce38f0abbd193ee3556640154f57814dd3eb03b1d438de19258f8111e981cdb844cfb9293b3dfbee55ce47547e2f3", 0x8b}, {&(0x7f000080f000)="", 0x0}], 0x6, 0x7) 2018/01/23 02:46:25 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x100) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f68000)=0xfffffffffffffffd, 0xfffffffffffffe7f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000017d000-0x4)={r0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000f75000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:46:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000ec000-0x4)=0x0, &(0x7f0000551000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f3d000)={@generic="c635a46f89fb6f74b17dda37fc82482c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006b0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) socket$inet6(0xa, 0x5, 0x2) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000198000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eea000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x158, 0x3f}, &(0x7f0000441000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dcb000)={r2, 0x4, 0x8, [0x5, 0x3, 0x4, 0xcb4, 0x941f, 0x2d0, 0x7f, 0x2]}, 0x18) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f57000)={0x2}, 0xfffffeac) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) connect$inet(r3, &(0x7f00008c4000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000476000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d6000-0x4)=0xc) 2018/01/23 02:46:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) bind$alg(r0, &(0x7f0000f7f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000a2b000)=0x4) 2018/01/23 02:46:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x73d3, &(0x7f0000bb6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000b0000-0x4)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_crypto(r1, &(0x7f0000571000)={&(0x7f0000f0c000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000696000-0x10)={&(0x7f00002f4000)=@get={0xf8, 0x13, 0x400, 0x3, 0x1, {{'authenc(md4-generic,cbc-cast6-avx)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x81}, {0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000000}, 0x40041) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a09000000000000010c00001ee400", 0x39}], 0x1) 2018/01/23 02:46:26 executing program 1: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x5, 0x2, 0x8) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001d7000/0x4000)=nil, 0x4000, 0x0, 0x42010, r0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00001bd000)=""/20, &(0x7f00001e8000-0x4)=0x14) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f00001e8000-0x4)=0x4, 0x4) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/01/23 02:46:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000026c000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x402f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@generic={0x9f, 0x5, "84f1ec"}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@rand_addr=0x0], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) 2018/01/23 02:46:26 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x60b, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006e3000)=0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00001e2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000000000a, 0x6, 0xfffffffffffffffc) socket(0x0, 0x0, 0x1f) socket$inet6(0xa, 0x2, 0x3) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000c82000-0x4)=0x0, &(0x7f00006d7000)=0x16d) read(r1, &(0x7f0000927000)=""/151, 0x97) 2018/01/23 02:46:26 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a7e000-0x4)={r0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000081a000)=0x0, &(0x7f000049d000)=0x4) 2018/01/23 02:46:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000090c000-0x4)=0x0, 0x4) socketpair(0x11, 0x800, 0x0, &(0x7f000077b000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00009da000-0x40)={0xffffffff, 0x9, 0x213, 0x31, &(0x7f000043c000)=""/49, 0x12, &(0x7f0000703000-0x12)=""/18, 0xc2, &(0x7f0000eda000)=""/194}) 2018/01/23 02:46:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000762000+0xf06)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000039e000)={0x10000, 0x101, 0x9, 0x1, 0x5}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f000054d000-0x38)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x15, 0x8080f, 0x20, &(0x7f00000ab000-0x8)={0x0, 0x0}) bind$inet6(r3, &(0x7f000094a000-0x1c)={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) bind$bt_l2cap(r4, &(0x7f0000df5000-0xe)={0x1f, 0x81, {0x8000, 0x5, 0x8, 0x1000, 0x1000, 0x2}, 0x5, 0x5}, 0xe) 2018/01/23 02:46:26 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fd9000-0x8)={0x101, 0x42952ab8}, 0x8) r1 = accept4(r0, &(0x7f0000b56000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f0000d4c000-0x4)=0x1e, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d76000-0x14)={0x8, 0x1, 0x1f, 0x200, 0x4}, 0x14) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x7fff, &(0x7f0000fda000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fd9000)={{{@in=@empty=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000476000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000057f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001, r3}) listen(r0, 0x0) r4 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00001e9000)={0x4, 0x0}) 2018/01/23 02:46:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a24000+0x3e)=[{0x0, 0x0, &(0x7f00006d3000-0x50)=[{&(0x7f0000a9a000-0x6e)="ee1a1bc6cc82a3edabecc53033ea48", 0xf}, {&(0x7f0000ef6000-0xa5)="e81eaeb03dc668a63bdefed62d634141a7105e3c38e729078d75a4757ec7494bb4f0b83e24e505a5f8e8208ab049a668ca6d29058fc92f41d800bb96ee0d7d4c63560e70242dca3e055747034b5e21ac19814658dadb264a72926fffaa1442bac08c085f654c778bbcb13c08e912bcaf4c47838e8d0564428eb3e599bedf886ee0967ca530ef89ac3e4903389de9fb4d534d5cd266b7a60cb1aac0d351f9a918e1eeb30b39", 0xa5}], 0x2, 0x0, 0x0, 0x200400c0}], 0x1, 0x0) getpeername(r1, &(0x7f0000d82000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, &(0x7f0000664000)=0x3a) bind$vsock_stream(r2, &(0x7f0000cc5000)={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/23 02:46:26 executing program 7: 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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000504000-0x4)=0x0, &(0x7f000062b000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/23 02:46:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cc000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000a49000)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00001f8000)={0x10, 0x0, 0x0, 0x0}, 0xff60, &(0x7f000009b000)={&(0x7f000095c000-0x2c)=@newlink={0x28, 0x10, 0x400009, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa, ""}]}]}, 0xffffffffffffff09}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ac0000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x1ff}]}, 0x10) mmap(&(0x7f0000314000/0x1000)=nil, 0x1000, 0x4, 0x50010, r0, 0x0) 2018/01/23 02:46:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000d6b000)=0x3, 0x0) connect$inet6(r0, &(0x7f0000d90000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/23 02:46:26 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000026000-0xb0)=[@in6={0xa, 0x1, 0xd5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x727}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000025000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000025000-0x4)=0x48, 0x80800) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000019000)=0x685, 0x4) 2018/01/23 02:46:26 executing program 5: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket(0x17, 0x0, 0x80000000) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f9a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9c000-0x10)="", 0x0) 2018/01/23 02:46:26 executing program 1: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x1) setsockopt(r0, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/23 02:46:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x212) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000b01000-0x102c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x2, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r1, &(0x7f0000a12000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cdc000-0x4)=0x10) 2018/01/23 02:46:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a7c000-0x38)={&(0x7f00009a1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000076c000-0x10)={&(0x7f0000b31000-0xe8)=@getsadinfo={0x14, 0x23, 0x62f, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x7) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000059e000)={0x2}, 0x6905eee7) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007da000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000c47000)=[@in6={0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}], 0x1c) 2018/01/23 02:46:26 executing program 6: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x45, &(0x7f00000ef000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x2002, 0x100000001, 0xfff}}], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, "bb12f30e3f3caef26dc81a7765797d", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0x709]}) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000f1000)=0x0, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000030000-0x4)=0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000f1000)={0x0, 0x0}, 0x1, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000047000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00000f0000)=0x1e) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f00000f0000)={0x1f, {0x1e0, 0x2, 0xffffffffffff10fe, 0x3, 0xf871, 0x9c8}, 0x9}, 0x9) 2018/01/23 02:46:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000ad0000-0x1008)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000df3000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001ae000-0xc)=@sack_info={0x0, 0x7, 0x1ff}, &(0x7f0000e08000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fce000-0x8)={r2, 0xe14, 0x1}, &(0x7f00003f3000-0x4)=0x8) 2018/01/23 02:46:26 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f77000-0x4)={r0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00004f7000)=0x3, 0x4) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/23 02:46:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00005fc000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00009cc000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000112000)=[{r0, 0x4000, 0x0}], 0x2000025e, 0x4000000) 2018/01/23 02:46:26 executing program 1: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007b, &(0x7f0000001000-0x5)="f50b0178d3", 0x2fa) 2018/01/23 02:46:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) r1 = accept(r0, &(0x7f0000001000+0xf67)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000434000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00005a7000-0x4)=0x7) syz_emit_ethernet(0x2a, &(0x7f0000551000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f00005ed000-0xc)={0x0, 0x0, []}) 2018/01/23 02:46:26 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000a000)={&(0x7f0000024000-0xc)=@proc={0x10, 0x0, 0x1, 0x20}, 0xc, &(0x7f0000019000)=[], 0x0, 0x0, 0x0, 0x4000000}, 0x4804) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000024000)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000019000-0x4)=0x5, 0x4) 2018/01/23 02:46:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0xde, "bd2f9b6330e2e6963f0808b71672512a6b0d8a53c508165400ce52a0b3272765be6ef22c385ef5cdc1e4bd2acf74557d6a025e34095e354673589414748d93b42ccbe3ad54ef42621b5bd5e090449e3f21f156af56c1009aacc298561df64988254b984affed708e00fd063d0b4eba4a5bb4ad8e3af35a91afdc23f94b52e302def996b819a112d6e430f2116d8bee44b980e807fc94c9b32c80d0e8566e7b0b0c0bc2f59eb08451286b77f773e01a46d4aca683d418b5bd0dff108cf9682c810e4ba1c39076b9f1a937c0353e3372193a520ac11c7ec9007909985cc809"}, &(0x7f0000002000-0x4)=0xe6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000001000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0xffffffff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ea0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000073d000)={0x0, 0x0}) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000ea1000-0x8)={r3, 0x0}) r4 = socket$inet6(0xa, 0x802, 0x100000000000088) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000ea1000)="e6d529d5ba1a1afb307a606155f772a897877e9ae73348fbd892756f84e511f228d47b2018297202da360e65d3b00bf8acf9d6b349ff59c212c255d4257de25d0ebdc48d29706c2f164d0f", 0x4b, 0x4000000, &(0x7f0000ac5000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x4, 0x2}}, 0x2e) sendmsg$inet_sctp(r4, &(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 02:46:26 executing program 4: 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, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00003a9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f4b000-0x1000)="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", 0x598) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000bf1000-0x18)=@add_del={0x2, &(0x7f0000f05000-0x10)=@generic="db29f112a90f555589593bc1a787dca9", 0x10001}) 2018/01/23 02:46:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000fbd000-0x38)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000f6a000-0x3c24)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_VF_PORTS={0x4, 0x18, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x1000000000000000) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000919000-0x2)=0x1ff, &(0x7f0000b76000)=0x2) 2018/01/23 02:46:26 executing program 7: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x4008010) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f1c000)={0x2, {{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]}}, 0x90) 2018/01/23 02:46:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00004c1000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00006c7000-0x4)=0x0, &(0x7f0000a43000)=0x4) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f00001c9000)="3191539c2a9f426b515c794dab802fe04e747a3e53df14f2940dd4f8bd5fed08", 0x20}], 0x1, &(0x7f00006b6000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffff022}], 0x1030, 0x0}, 0x40008) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/23 02:46:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000895000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000945000-0x10)={0x0, 0x2, 0x2, [0x2, 0x0]}, 0xc) 2018/01/23 02:46:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000001000000005, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008e2000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3d}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000945000-0x10)={0x0, 0x2, 0x2, [0x2, 0x0]}, 0xc) 2018/01/23 02:46:26 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000023000)={&(0x7f000000d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000007000-0x50)=[{&(0x7f0000015000-0x43)=""/67, 0x43}, {&(0x7f0000023000)=""/4096, 0x1000}, {&(0x7f0000023000)=""/93, 0x5d}, {&(0x7f0000009000-0xb9)=""/185, 0xb9}, {&(0x7f0000024000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x5}, 0x40) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000024000-0x4)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001c000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, 0x200, 0x100000001, 0xfffffffffffffffc, 0x82}, &(0x7f000001f000-0x4)=0xa0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000024000)={0x0, 0x1, 0x7fffffff, 0x2, 0xdb, 0xdd0, 0xffffffffffffffff, 0xff, {0x0, @in6={{0xa, 0x2, 0xff82, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x6, 0x9, 0x7fff}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000018000)={r2, 0x4e5, 0x4, [0x2, 0x1, 0x4, 0x0]}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000026000)={0x3fc0000000000000, 0x5, 0x8002, 0x5, 0x6, 0x2, 0x9, 0xd778, r3}, 0x20) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0x27)=""/39, &(0x7f0000025000)=0x27) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000025000-0xb8)={r2, 0x1, 0xfffffffffffff000, 0x5, 0x100, 0x100000000, 0x7ff, 0x1, {r4, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x362, 0x6, 0x1ff, 0x6b, 0x20}}, &(0x7f0000025000-0x1)=0xb8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000024000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000001d000)={0xc, 0xb, &(0x7f0000024000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x3, 0x0, 0x3, 0xf, 0xf, 0xfffffffd, 0xfffffffffffffff0}, @jmp={0x5, 0x7, 0x6, 0x8, 0x0, 0x1, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x26}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)='GPL\x00', 0x9, 0x5b, &(0x7f0000009000)=""/91, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xcea9cd0f1a6edb20, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x8, 0x8, ""}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000026000)="a762") [ 70.427967] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 70.460596] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/23 02:46:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000c4d000)=0x8a, 0x4) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:46:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x6, 0x401, &(0x7f0000580000)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) bind$rds(r0, &(0x7f0000adf000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 02:46:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000030a000)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x0, 0xe, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e49000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7f000-0x4)=0xe8) bind$packet(r2, &(0x7f0000ec1000-0x14)={0x11, 0xf6, r3, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f000084f000)="374db91e2ee75da0ad72efde984f5c31ca92a53b2eb62356ddf56b3aa712bf2a", 0x20}], 0x1, &(0x7f00002bd000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/23 02:46:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000074000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000075000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x6, 0xfff) recvfrom(r1, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) [ 70.480780] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 70.489364] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/23 02:46:26 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 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) connect(r0, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000)={{{@in6=@remote={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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x3, 0x10000, 0x2, 0xa0, 0x80, 0x2f, r1, r2}, {0x3, 0x100000001, 0x0, 0x1000, 0x187, 0x0, 0x5, 0x9}, {0x8, 0x0, 0x80000000, 0x7}, 0x9, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3c}, 0x2, @in=@multicast1=0xe0000001, 0x7, 0x3, 0x0, 0x800, 0xff, 0x0, 0x10000000}}, 0xe8) 2018/01/23 02:46:26 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) shutdown(r0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000008000-0x12)={0x0, 0xa, "dc197f54da9ba1a3389f"}, &(0x7f000000b000-0x4)=0x12) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000a000)={r2, 0x7fffffff, 0x80000001}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000000a000-0xbc)=[@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9650}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}], 0xbc) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000004000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x2}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/23 02:46:26 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f69000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f0000895000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000046e000)=@int=0x7, 0x4) 2018/01/23 02:46:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005ca000)={0x0, 0x0}) getsockopt(r1, 0x8a, 0x3, &(0x7f000093b000)=""/14, &(0x7f000078a000-0x4)=0xe) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a11000-0x20)={@generic="d44994590736f5ef3396a35eebdba2de", @ifru_flags=0x1}) bind$inet6(r0, &(0x7f0000035000)={0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x5f90}, 0x1c) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000091000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f77000)=0x10, 0x80800) getpeername$packet(r1, &(0x7f0000e8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fd9000)=0x14) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000db4000-0x2)="a2bd", 0x2) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 02:46:26 executing program 7: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000528000-0x4)=0x0, &(0x7f000077e000)=0x10000017c) 2018/01/23 02:46:26 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80a, 0x2, &(0x7f0000003000)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet(0x2, 0x4, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000003000-0x78)={0x7fff, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x165, 0x20, 0x3f, 0x0, 0x8, &(0x7f0000001000-0x10)=@generic="4ca39686d467e51391a39ae62e42e661", 0x8, 0x5, 0xd7}) socketpair(0x19, 0x4, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000003000-0x2)=0x5, 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000003000-0x8)={0x40, 0x5a}) getpeername$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x9, 0x226b6a9a, 0x7fff, 0x40, 0x8c, 0xe150, 0x2, 0x6, 0xc0, 0x10001}, 0xb) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000003000-0x5c)={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, {0xa, 0x1, 0xa0000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x9, [0x4, 0xff, 0xee, 0x3e, 0x80, 0x81, 0x1f, 0x100000001]}, 0x5c) 2018/01/23 02:46:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000831000)={0x26, 'aead\x00', 0x8e, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0xffffffffffffffb5) pread64(r0, &(0x7f00007f9000-0xeb)=""/235, 0xeb, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/23 02:46:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f000011e000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00008d1000-0x4)=0x1e) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000006a000)={r1, r0}) sendmmsg$alg(r1, &(0x7f0000170000)=[{0x0, 0x0, &(0x7f000052d000-0x50)=[{&(0x7f0000525000-0x58)="2cbc209c7ae35fa13f7ae6", 0xb}], 0x1, 0x0, 0x0, 0x8081}, {0x0, 0x0, &(0x7f0000e1f000-0x70)=[{&(0x7f00008b3000)="f1917664499bde3c4cbc8fdcb6c3e8a77b758594075de3c8ce87e3d0ffb5858156b2ae999d57c419b95a011de705cdc5c71f054423a902966b4a488839d171a6f26bf34cec6035b2da85f277a0f4ad52c57110fd9a47f8b79f9da96369e2dc7ce1e7849344327a34c04e74b0165fa1d3c90c9da705c667b799c7918b23d5ea6a20c2d6a23c74b7fabf760144aeec23ccfa9b232c47160edb32b0d660f711afc70d51885960f4", 0xa6}], 0x1, &(0x7f00003fa000)=[@assoc={0x18, 0x117, 0x4, 0x69}, @iv={0x80, 0x117, 0x2, 0x6c, "ab94616ca1aa432514d18130f438ecdfca18ce2b28438cc7720f624dcfa0f376887c907d2444d4cd03aa72e3098c77eb264cadcdf9dd7c0430ff5ff525fe0136bb576c26cc6ff321f59b14b63675f7251ba42081992ab23f9e33fc2c842c939b3128097e0ad893c01829038f"}], 0x98, 0x1}], 0x2, 0x8000000) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00000e5000-0x7a)=""/122, 0xfffffdf1}, {&(0x7f0000d8d000-0x58)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x2060) [ 70.552854] sctp: [Deprecated]: syz-executor6 (pid 15883) Use of int in max_burst socket option deprecated. [ 70.552854] Use struct sctp_assoc_value instead 2018/01/23 02:46:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/23 02:46:26 executing program 6: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d1f000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d18000-0x4)=0x46) 2018/01/23 02:46:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt(r0, 0x6, 0xfffffffffffffc01, &(0x7f0000998000-0x54)="5fdca2f67cefc273dc41edf0920fc86ec34f6afd8bc0f62ab81375c68f6287f2cb2ee23ecd9b149af6ee75d80d181429caf726de25a28cabb2677de6a6b08dfb08bb5822e76ec5a6a017ab4e21b9fd7be7264a10", 0x54) write(r0, &(0x7f0000df4000-0x26)="260000005e0009000095faf8000200004000fd000300000006140000000208dae5060000eade", 0x26) 2018/01/23 02:46:26 executing program 7: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff0000)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d77000-0x4)=0xfffffffffffffffc, &(0x7f0000ff1000-0x4)=0x4) r1 = bpf$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) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffff8e5, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/23 02:46:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c0b000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x2, &(0x7f0000ffc000-0x2)='lY'}) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/23 02:46:26 executing program 6: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) connect$netlink(r0, &(0x7f00003a1000-0xc)=@proc={0x10, 0x0, 0x0, 0x40000000}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/23 02:46:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00003e2000-0x4)=0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000bae000)={r1}) r2 = socket(0x10, 0x2, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000042a000-0x4)=0x800, &(0x7f0000c7d000-0x4)=0x4) pipe(&(0x7f0000a12000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000871000-0x8)={r1, r3}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000c31000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ee0000-0x78)={0x7, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x2, 0x6, 0x8000, 0x0, 0x81, 0x5, 0x7}) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f000005a000-0x18)=""/24, &(0x7f0000c5e000-0x4)=0x1081d) 2018/01/23 02:46:26 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000cef000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dce000)=0x1c, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000e1c000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r3, 0x80000000, 0x3, [0x1, 0x7, 0x5]}, 0xe) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000037c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19d6, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r3, 0x0, 0x200, 0x8001}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xf, 0x29, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r4, &(0x7f0000003000)={0x1d, r1, 0x0, 0x0}, 0x10) r5 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet6_buf(r5, 0x29, 0xcd, &(0x7f0000004000-0x38)=""/56, &(0x7f0000003000-0x4)=0x6) 2018/01/23 02:46:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d98000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003e9000-0x4)=0x9, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004be000)={0x0, 0x2}, &(0x7f0000a88000)=0x6) pipe(&(0x7f000082c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000050b000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000d1a000)={r3, &(0x7f000020d000)=""/4096}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000211000)={r1, 0x80}, &(0x7f0000a79000-0x4)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000c64000)={&(0x7f0000fbf000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000522000)={&(0x7f0000e0b000-0x74)={0x74, 0x13, 0x7, 0x704, 0x4, 0x3, {0xf, 0x0, 0x3}, [@typed={0xc, 0x61, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="bd82d071fdf5a602b569c1fc1154453ce3aa4d3adc47dcc677921db84c88ab474dc09f2538b558bc79ff3fb7f86f4cb4a06e364f1db8364e5d1b14e343ac337c098b5edf09971a70da3b0c835a84822763"]}, 0x74}, 0x1, 0x0, 0x0, 0x40080}, 0x40001) r5 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000c16000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000183000-0x28)={&(0x7f00005c7000/0x3000)=nil, 0x32, 0x3, 0x4, &(0x7f000065d000/0x2000)=nil, 0x2}) write(r5, &(0x7f0000183000)="260000002a0047f2ff17ddffcd00ff031700ff000100000000090000000000000000a3000000", 0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000429000-0x8)={r4, 0xffff}, &(0x7f00006dc000)=0x8) 2018/01/23 02:46:26 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000)=0x3ff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000)="ea5dcc43489dc9354a4f", 0xa, 0x20040000, &(0x7f0000005000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x9000000000000, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000002000-0x4)=0x3ff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000004000-0x4)=0x0) 2018/01/23 02:46:26 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000039d000)=@assoc_value={0x0, 0x6}, &(0x7f0000b15000)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fda000-0xa0)={r3, @in6={{0xa, 0x0, 0xf9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfd2, 0x2, 0x2, 0x7fff}, &(0x7f0000fda000-0x4)=0xa0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0x0}, 0x4) close(r1) 2018/01/23 02:46:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b0, &(0x7f0000a25000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}}, &(0x7f0000cc3000)={0x0, 0x1, [0xf89]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009fa000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000300000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b94000-0x4)=r0, 0x4) 2018/01/23 02:46:26 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f2b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000680000)=0xd8c, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000001f, &(0x7f0000749000)=0x0, 0x4) 2018/01/23 02:46:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xa, 0x42, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) preadv(r0, &(0x7f00001b0000-0x40)=[{&(0x7f0000e96000-0x1000)=""/4096, 0x1000}, {&(0x7f000086b000-0x4a)=""/74, 0x4a}, {&(0x7f00006c3000-0x1c)=""/28, 0x1c}, {&(0x7f00005f9000-0xc0)=""/192, 0xc0}], 0x4, 0x0) socket$l2tp(0x18, 0x1, 0x1) bind$alg(r1, &(0x7f000032d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000464000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003d0000)=0x1c) bind$inet6(r2, &(0x7f000010e000-0x1a)={0xa, 0x3, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x1c) r3 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r1, 0x0, 0x0) writev(r4, &(0x7f0000113000-0x80)=[{&(0x7f00004c9000)="882d049f0fc97d62e6a95e73a12c20d5", 0x10}], 0x1) recvmsg(r4, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e2d000-0x10)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x207, 0x0}, 0x0) socketpair(0x5, 0x4, 0x100, &(0x7f0000d2a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00009f7000-0x8)={0x0, 0x0}, &(0x7f000093e000-0x4)=0x8) recvmsg(r2, &(0x7f0000648000-0x38)={&(0x7f0000fa3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007c1000)=[{&(0x7f000079f000)=""/85, 0x55}, {&(0x7f00000da000-0xb4)=""/180, 0xb4}, {&(0x7f0000a24000)=""/233, 0xe9}, {&(0x7f0000e14000)=""/198, 0xc6}, {&(0x7f0000d5d000-0x83)=""/131, 0x83}, {&(0x7f00001f4000)=""/75, 0x4b}], 0x6, &(0x7f00005af000)=""/138, 0x8a, 0x4000000000}, 0x2040) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000005a000-0x8)={r6, 0x4eb}, &(0x7f00009dd000-0x4)=0x8) 2018/01/23 02:46:26 executing program 5: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000af2000)=0x0) getpeername$packet(r1, &(0x7f0000af2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000884000)=0x161) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000609000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000af4000-0x4)=0x4) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004d9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af3000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000d2000)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x3, 0x70e, 0x1, 0x2, 0xa, 0x80, 0xa0, 0x3f, r2, r4}, {0x401, 0x9, 0x0, 0x5, 0x5, 0xfffffffffffffffc, 0x7, 0x8}, {0xd03, 0xf70, 0xf4, 0x7}, 0x81, 0x2, 0x1, 0x0, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x3, 0x3, 0x3, 0x7, 0x553, 0x6}}, 0xe8) syz_emit_ethernet(0x2da, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) socketpair(0x3, 0xf, 0x0, &(0x7f0000778000)={0x0, 0x0}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000af2000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042f000)=0xe8) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000409000)={0x5, 0x2, 0x2, 0x8, 0x0}, &(0x7f0000af3000)=0x10) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r5, &(0x7f00005ef000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af4000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00007ed000)={r7, 0x3ff, 0x7fffffff, 0x5, 0x3f, 0x0}, &(0x7f0000af3000)=0x14) 2018/01/23 02:46:26 executing program 3: r0 = socket(0x13, 0xa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f00009a1000)={&(0x7f0000ec2000-0x10)={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000509000)=[{&(0x7f0000001000-0x1b)=""/27, 0x1b}], 0x1, &(0x7f00003f1000)=[@rdma_dest={0x18, 0x114, 0x2, {0x100, 0x101}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x1}, &(0x7f0000001000-0x8)=0x2, &(0x7f0000000000)=0xff, 0x9, 0x7, 0x304, 0x101, 0x64875dcc89be1447, 0xce}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x4211}, &(0x7f0000d26000)=0x0, &(0x7f00007f8000)=0xffffffffffffff00, 0x6, 0x1, 0x5, 0x0, 0x4, 0x9}}, @rdma_args={0x48, 0x114, 0x1, {{0x6, 0xffffffff7fffffff}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, &(0x7f0000000000)=[{&(0x7f00003b8000)=""/167, 0xa7}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000001000-0xf9)=""/249, 0xf9}, {&(0x7f0000cfd000)=""/218, 0xda}, {&(0x7f0000001000-0xec)=""/236, 0xec}], 0x5, 0x21, 0x9}}, @cswp={0x58, 0x114, 0x7, {{0x8, 0x1}, &(0x7f00006b5000-0x8)=0x4, &(0x7f00001d8000)=0xa8, 0x0, 0x0, 0x2, 0x8, 0x1, 0x8c8}}, @rdma_dest={0x18, 0x114, 0x2, {0x4d, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x80000000, 0x1}, &(0x7f000042d000)=0x4, &(0x7f0000001000-0x8)=0x0, 0x1, 0x100, 0x9, 0x34b7, 0x20, 0xfff}}, @cswp={0x58, 0x114, 0x7, {{0x1, 0x2}, &(0x7f0000200000)=0x8, &(0x7f0000001000-0x8)=0x51d7, 0x364, 0x9, 0x3, 0x8, 0x4, 0x8}}], 0x230, 0x40000}, 0x4000091) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b4c000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f000067d000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/23 02:46:26 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/23 02:46:26 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x0, 0x4) 2018/01/23 02:46:26 executing program 0: socketpair$ax25(0x3, 0x3, 0xf1, &(0x7f000087f000-0x8)={0x0, 0x0}) sendto$ax25(r0, &(0x7f0000211000)="b279327c7fa6273c158870be1ea8e9fa3b13b3f5f4c2ec1fe6c77c04474dc33c0a4d582a070384b8c4119d7bf802fc687b660cf70dfc2f0b2d1ed188c00f4bf40620ef488ed6d53566b9cef747ee6253cc777d14fb1b7a9cd51d17d3fdb1bd7bb3a22d784651eda3a077", 0x6a, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000ef5000)="240000002e001d06010000084a207700fbffffff0100000000000000fffffffe00025d10", 0x24) 2018/01/23 02:46:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bc0000)={0x0, @in6={{0xa, 0x0, 0x0, @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]}, 0x9f6e, 0x6, 0x0, 0x2, 0x0}, &(0x7f0000148000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006a6000)={r1, 0x4, 0x4ad}, &(0x7f0000155000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008af000)={r0}) getsockname$packet(r2, &(0x7f0000797000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f6e000-0x4)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000381000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ea9000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e31000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000142000-0x4)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f00003f6000)={&(0x7f0000036000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001fd000)={&(0x7f0000df1000-0xc0)=@updpolicy={0xc0, 0x19, 0x300, 0x6, 0x2, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x3, 0xe4, 0xa, 0x20, 0xa0, 0x6f, r3, r4}, {0x7fff, 0x3, 0x5, 0x2, 0x20, 0x5, 0x8000, 0xad1}, {0xffffffff, 0xfffffffffffffff9, 0x5, 0x60000000000000}, 0x100, 0x6, 0x3, 0x0, 0x3, 0x1}, [@ipv4_hthresh={0x8, 0x3, {0x12, 0x19}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000804}, 0x4014) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/23 02:46:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/23 02:46:26 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002fb000-0x20)={0xd4, 0x0, 0x2, 0xffffffffffffff7a}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b8c000)={0xfff, r2, 0x2, 0xfffffffffffffff9}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/23 02:46:26 executing program 1: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000003, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/23 02:46:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bd7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002b6000-0x10)={0x7, &(0x7f0000dac000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000647000-0x8)={r2, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000446000-0x8)={0x0, 0x8, 0x3}, &(0x7f0000add000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000990000-0x8)={r4, 0x8}, 0x183) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x5}, 0x8) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000b35000)=""/218, &(0x7f00000dd000)=0xda) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000039000-0x4)=0x0, 0x4) 2018/01/23 02:46:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000061b000)={0x0, 0x0}) socket$inet(0x2, 0x0, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00001ab000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10, &(0x7f0000783000-0x1000)=""/4096, &(0x7f0000f79000)=0x5ef) 2018/01/23 02:46:26 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000124000-0x4)=0x6, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f6b000-0x38)={&(0x7f0000f6a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x20000844) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000177000)={0x7, 0x80000000, 0x4, 0xffffffff, 0x1, [{0x3, 0x0, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socketpair(0x1, 0x6, 0x9, &(0x7f0000836000-0x1)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000189000)={0x0, 0x0, 0x0}, &(0x7f0000f6a000)=0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f6b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f000043f000)=0xe8) r4 = getgid() mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000f6b000-0x38)={&(0x7f0000f6a000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e10000-0x80)=[{&(0x7f0000794000-0xf2)="751e93d107306ef7825ba4e42b2f1f533fe87dc2f71e62b73f9f25e62232fab207db0f12467ba81c3d38ee33ff873d9a6c766a1a37cf8e7ada95892c8cc1d4105374b0d3a21348d3cf98e607aba3e7697f51fcdae3617b1b2f38b114e1a69a0c1221600dab8e9fd5458187b6d6b690fee7a7fec1800ba7ecd3e2f41e5c619180082a32b19822d0086c007ccca452f8d4a58c797dcd368af9bb0304ba270642474ced045043b19f7192249796db15c950be4da04fc5df91a1c44aa2c8344029bed4e3f39fe0944242c1ac4889fd77e0c26bcbdfe7a19bd4731cc584b7b00976f2e4be840197ff5135d692ed92c554741ee0c1", 0xf2}, {&(0x7f0000db0000)="1e39505a5a8984800bee042dad5511560106eadc60f4cc3acb30a0661dd18977115ad81351fc494f81ca38b0fd53bd450a13c5efc14121fcac7ab6805aae2c1424094817cad5659f38ef964b712dbc475cc2eb9afee8ae28a82948a6fff9e4842c36b2b570dd6736906278d28277313421845ca8f1831dd97ebc21f81b18597c8aa4dba15a01c67a4e6cfd24ef3f170d3790ba3ea66db237b424b3257184829021bc81dda61d5bb894f62f7eb2c37276533d1dfadb8a03da2a94e7d5a90a51f44da4867c4a42d274c99737137f978658d177cb444c8864b7c38b2f", 0xdb}, {&(0x7f0000d03000)="a5116fd36844a90959aa80b4da0a160844e7b3dc8107fadcfd86185ee492ea2ab2687fbd2a951c851e7a0c8f5c88ae988838a5712446382b389821a6919fc0e4d37ed89173b44a77d9a19381953670cb91f9f23985734ac2fac062319e061e8691e6242979c532a47eadc0c5c1fe6326bf68c873fe6e0ee00a2b97a76ccff358914052a47ec0da24473cfb4fd76df167dfd01adde59031a61e0d246ff0e42f71d4476a7edbec3524b58dce6873c33497b578d7db29989b33f1b88734f37eb9f1a2c0bd47007b7d06ab65f75538b958512908c32d818d86da0a91", 0xda}, {&(0x7f0000f6a000)="a1af0452fea1769616fb8ba2936348e09675d55a5c32db41b91bc759b71f2783593ac59528a6dd096ce1f63cc76b59fe11db22de142561194f96d3284eea6404d10b49a1dbe2c44e46ca01d65b1083047c4e49fe5ad2f4e5dad2bec9d16fee2973e22a00d9b14e040d0f2c37023bd3e282911c07d6085477b543b889351d6aaa8d9016b1a342fb652e807fc1f931f03bf4187f78ea7deee3126571c324af71da815f0fc223fd82ef19ce0f5844fd7e26f55f7c1db2994afba654e8a3182161e403c1b8e36cda2fdfb27156be22c3ae2a398499362cc0fce9e29e6b0e2816", 0xde}, {&(0x7f0000f6a000)="fd8fa1b18e38d4238704f862b0c515b48e5abb30aea3262ff30cf64f1c3d8488dbbd340be9c3173d8263538a116200260bad4481be5015d21c84bdabbdc56a3b5176b55ef955902619ec48f63734baeaf5033c955915bd91941bae4cedea20cd5cff8431811aad45c551da115cdb580e28447d65e69e79dab1d77f6661785120d5c5489da468af7209d24968f546fbebae6f4c621505c8993e74c0f8e0ae8793", 0xa0}, {&(0x7f0000158000-0x1a)="b25ed060c46c63403372ef7543f232aa3dd863b598dda68b1b1a", 0x1a}, {&(0x7f0000f6b000-0x1000)="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", 0x1000}, {&(0x7f0000f6a000)="d87bc49cda93bff3049f2af28e74d1cc9b6a7a317398be9e8a6a59eea1ef7e608cf91e3ba234cf2eb2ddac7a3968dde9ebf809c1e0827598191bb1c1c22f3aa0736c40048f79072ce7774cc5e0a5fba912dd8632e44b6a8c3449a212b40a1b77a0258ebcb72f3fbbb31165ba52ed95b01a28", 0x72}], 0x8, &(0x7f0000e43000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x20000000}, 0x4008000) 2018/01/23 02:46:26 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80a, 0x9866, &(0x7f00001a8000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x800, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fc7000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0xff, 0x0, 0x1000, 0x4, 0x5, 0x3ff, 0x401, 0x1, 0x1, 0x5, 0xc42, 0x7, 0x6, 0x2]}, &(0x7f00000c1000)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006c8000-0x10)={r3, 0x4, 0x4, [0x9, 0x3, 0x80000001, 0x20]}, &(0x7f0000bcd000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000de9000)={{{@in6=@mcast2={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fed000)=0xe8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ff0000)={0x9}, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = getgid() mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000efa000)={&(0x7f0000c5f000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000030e000-0x70)=[{&(0x7f00005d0000)="8980a28872c891338fb34d1e89418ec5dac7978b59d8fc3f4e1eac87aa1080c621b4a1cc821ab47a6b12063c1999cc01ae8c46997a45e06a58ca633820388d0e9cad40791b96eaf3686ebcc337c96ebeba5e631d5a3f0ae5a914561a2985d0537ec90d8ed5d6d584b384593d6e65776e4bd937cccf56d85ce3179c6e6d2379b06e9fc1b83f548a28a636a3c180cd7534ce45f738c43b38ac8b011d4748461f38bcf900303a9c12e8b56a780e594c", 0xae}, {&(0x7f0000ff0000-0xd0)="e98477dde2301769ca64006f8876545a1aee8502eca2a9797b342e4846739a67e9992daf19c8dad310abc7837a99068df4cbf67bd1e998861514127841bd04b59731cd1fa8fa270aef0a6b51582b4a20ab9502f5e4e3e42e28e965e68b0d9b6d37003f457f0afdf36b045d009e8cfe3308c31a7a34afb8ba72d41d7bbbee37c850db48fba1077151b39c750fbf0b02fce133be4d81b4e0a76eb423e1dd0b6a29dd7524e38be931a887a80985581c4b826e3824151ea4e4a7e83ae9d0767c966601e559b94edae50e1dbaf06b833f0884", 0xd0}, {&(0x7f0000c3d000)="415411d352b1acbaa09d6d6d3fbd74138f77c054c3f03c104f279ef4801d670fb7ca94f7cdcefe6d2bd49f5d45c3b3f569b5c2fe54b1d2aecc9891362170f48e2a", 0x41}, {&(0x7f0000ff0000-0x4e)="6fb4dcdb06493a64b20613e4831fb453751d7f8db5b9270aa6fd411b5f2d10fdbcff7682f367c9a85e8d20f0ee4d07aadef996ae86300c97982a19b78fdc5364c3d32985285ab97c84af16d042873bc91fb1fbaf4739944c90a23e208d4052a8d9ef5983186d07e160e4417d7cdf477663e7706327462eee57312aad58b3014ca8c7b62c3e90c25f6316ef9e01074706d16b5eadf29ca60757733f365032c837cf5f1fb4d6dc473564633c506b52f9bab0f22b1d63e81b99d42561e12127b787f11a1086a2fff8cba86d0ca58c320bdfbf4867e117890329b1dc814c3af71e", 0xdf}, {&(0x7f0000fef000)="338b0210230de4bd7c9d227d37386274341a476679c2f33063cc1f1e880365608dfaccd7a6c776fdb0888fdd539e94459dc58c593db6a504ec2a87446276c679f560b631fe5e62a773303679f976b32d03dc9114f798fe4899b105bc1867980ba8e979c8418281f4dcc3ed392883a016dfbc6827598f4c76b6830f924c6298e0664465597c11303807d52272f6e778e36482b3497cc79290f1bfb720ec25fb58144d965159359d621f52a4d411d7d8d392b84446fb1ec7eb6c2e92df06cbe5f2dcec86627132a1548fc9d55b5e53bc9af6c169131cf7c3406f75769e29f36d3e30163bdb96b394bd9dc647fc1d0c67d5bd464d5d4eb31441", 0xf8}, {&(0x7f0000ff0000-0xca)="b290bf8daee7b59a0d2ad3e301a389cb42f1217e1d49a9a7f4caf61ea74d149e149d3948cdee69224c88e0ae21cf4f5f270cb6509ea23c0e2bb79ac8ae5c43307bc10bd30212d81bd0fd0b68f5293bd76b006a46965d6f6efc92553076729e614d98d4f8f1b7d1facaba9753fa6c60d155a99eba7b9d78a4d1d11091d44b77c9152ecddb7b92c27c0bddaf01c92ba08e20011cc0ea0d41a674dc3e4136c4d599f5e94e418cc310d4396b159a3bd0b84ecf725607efac78b008e911f0c7e326ce5a3a31914f16675a173d", 0xca}, {&(0x7f0000ea2000-0xe0)="8d8e4d057a3e6d8ec482fe72f4fd69b92fdf77c0c47c57a6ab9198d60ab6d35de702513a9c2c88486589ef67960a468dfd295b9d2a35215d3dfb4fbb5c4727581b78a42d6594065af4d15d5c9c1ad103a97f19cd68b381ace6f7601cf0d957403fbc778555e2a113cb036db0973512e95fe5c90caf1b461048b4b8eaa6a86da5aa12934a0ffdb3ee5a670af52999a421aa89b0f99ed1996d937be050d2cd98f0d59ab00c0813391e4abdbdebfa1f1a8ae8d4bb0a2bb448751e6c48cfc11a6429cb67a9736ba107ebff33b0e19c2c516f0205e67b1221a13e4004d784b2726c3e", 0xe0}], 0x7, &(0x7f0000ff0000-0x40)=[@rights={0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, r2]}, @cred={0x20, 0x1, 0x2, r6, r5, r7}], 0x40, 0x80}, 0x41) accept4$inet(r1, &(0x7f0000fee000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b4000-0x4)=0x10, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a, r4}) accept$llc(r2, &(0x7f0000765000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000043d000)=0x10) 2018/01/23 02:46:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c73000-0x4)=0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000610000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000351000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d75000-0x4)=r1) sendto$inet6(r0, &(0x7f0000c73000)="a104827b437fe4746873fbf47070dc5b5514210b842562813bacad295ba09efb301dfd40f2462538bdebd5559deda7b4e4a6fb20621dcaf0970f71f8f10188dce0429528dcbb648db0f2d958916b63736707b85474da9bfff41624ad638975e741e7e231f0b89bd16108a4180855330fd381a220", 0x74, 0x840, &(0x7f0000211000)={0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00009ec000)=[], 0x0) 2018/01/23 02:46:26 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000029000-0x4)=0x100000004, 0x4) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000027000-0x4)=0x0) 2018/01/23 02:46:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:26 executing program 5: r0 = socket(0xf, 0x3, 0x548) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000d44000)={{&(0x7f0000ce4000)=""/195, 0xc3}, &(0x7f0000001000-0x1)=0x0, 0x19}, 0x20) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000006000-0x4)=0x5, 0x4) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x4, 0x24, 0xffffffffffffffff, 0xda, 0x0, 0x33, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) socket$inet6(0xa, 0x6, 0xdd1) 2018/01/23 02:46:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000aa9000-0x4)=0x2, 0x4) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000976000-0x18)="ad56b6c582000000000000000654c7beef9f5d56534c91c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000248000)={0x0, 0x0, &(0x7f0000c2e000)=[{&(0x7f0000971000-0x52)="6c7a7375a18763dc8838b558e1231199", 0x10}], 0x1, &(0x7f00006e6000-0x90)=[], 0x0, 0x0}, 0x0) recvfrom(r3, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00003ea000)={0x0, 0x0, 0xce97}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f000093b000-0x8)={r4, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000340000-0xfd)="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", 0xfd) 2018/01/23 02:46:26 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000008000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 02:46:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000043a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000df0000)={0x0, 0x400, 0x1, 0x8, 0x100, 0xcfd, 0x6, 0x800, {0x0, @in6={{0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x80, 0x6, 0x47}}, &(0x7f00004ee000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000029d000)={r2, 0x401}, 0x8) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000074a000-0x2)=0xc8f0, &(0x7f000055a000-0x8)=0x2) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_emit_ethernet(0x42, &(0x7f0000b42000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x7ed, [@empty=0x0]}, @generic={0x86, 0x2, ""}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) sendmsg$nl_netfilter(r1, &(0x7f0000a15000)={&(0x7f000055a000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000ce2000-0x10)={&(0x7f0000384000-0x26c)={0x26c, 0xb, 0xf5686aba5fbaec73, 0x200, 0x7, 0x3, {0x1, 0x0, 0x2}, [@generic="608f89d11be1f1ee610ed93aaf37d847ca4572657eb3daadf798952fc43e6835a9c401405b8afa0792f1bb2529ce7a63c9a6dea9a3c811e6c5004c3038f9ac40a6b1230ad65c7c221f2278bc9ccc8aeb763ac3b3ee9851398d0fbc6cdd23e8849bbe89046fed2e41d1dfa40bb31d1837d3bf", @nested={0xe4, 0x18, [@generic="c1fd77543e20c9ddfa22230343688f65b88cd47d2dc93caa9cae756431710067541cb0288ce1365371c52a809f794beb132d9224c4bd101595a6c25f487c639a851ba68b1772a379e3f632c4f3609a4ee7a6a030efdd41afdd19cf750dde2fd58ce91136bdd00595e3f409ad747926a318fc0b24689e8015f6e019128db7fe268ad66d2b9a77ff540b9826fff61b6b46d6433aca2016e3c064ee692a6fe00e1685d7d968abafea8927bd0a9e1cba541d4d3df19b7014cc6f0f62e55f7048640400bf123040d5303ed6bfb3bc71850384c57fa62f09b3e3c3568c95440097459a"]}, @generic="fd306772b8749acb5a004fa8e6ac338c5af840dfeb14ddec181b4e65db4753f0827913c845215e555d74ca75c8f76b2da512aefd95065210068703f7b629c9744a7c613551349eb94c7c9aba96e5ca74bf8361b5c95346ee59dcd5c8af8d37f62bc2f1083a75d9d5986ab3e74dbf1594158c1aaa3202b57dcbdad53b55a28044298482fdf86e2a89f38b984aad1f23afe4dd434c986d4fd0233ab13781c642ede7b63f2d451b0befe25d34810f6187046a3779f8936716353e274c0269549acb04bcc6c0487ba4000b3103b24bd469e9c97b0d5fa0dfbb523a3830ab9c76466bf560570fe46180b19f1210e40ee3bb82a34b760e", @typed={0xc, 0x37, @fd=r1}]}, 0x26c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000bab000)={r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00007fe000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009b6000)=0x8c) 2018/01/23 02:46:26 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b7d000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000fd6000)="b3", 0x1, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 02:46:27 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000005000-0x4)=0x58) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000c000)=0x0, &(0x7f0000010000-0x4)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000000c000)=""/4096, &(0x7f0000009000)=0x1000) 2018/01/23 02:46:27 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, r0}) pipe(&(0x7f00002ed000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b2e000)={r1, 0xb5, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000f82000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa200}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000f84000)=@ax25={0x3, {"d8519775772ce7"}, 0x81}, 0x10) sendto$packet(r1, &(0x7f0000f84000-0x1f)="c8d57e4021dcaf3733983fce1efa4d340297f724578e88dfa22e937ebb01d7", 0x1f, 0x8000, 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f84000)=0x10) 2018/01/23 02:46:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ce7000-0x4)={0xffffffffffffffff}) pipe(&(0x7f0000ad6000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000022000+0x239)={0x101, 0x8}) getsockname(r1, &(0x7f0000fed000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d11000-0x4)=0x60) 2018/01/23 02:46:27 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000ef6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000d90000-0x4)=0x3a) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000ef6000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x80000, 0x7, &(0x7f0000ef6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000ef7000-0x5)={0x3, 0x7, 0x800, 0x401}, 0x5) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000ef7000)=@generic={0x4, 0x1, 0x6}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000ef5000)=0x0, &(0x7f0000252000+0x7ab)=0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a3d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef8000)=0xe8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ef8000)={0x7, 0x15, &(0x7f0000ef9000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x6}, [@ldst={0x0, 0x3, 0x1, 0xa, 0x1, 0xfffffff8, 0xfffffffffffffff4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x5}, @alu={0x7, 0x0, 0xb, 0x9, 0xd, 0xfffffff0, 0x1}, @jmp={0x5, 0x100000000, 0xd, 0x8, 0x0, 0xfffffff8, 0x1}, @map={0x18, 0x7, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xb, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ef8000)='GPL\x00', 0x101, 0x1000, &(0x7f0000b85000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) socket$netlink(0x10, 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef8000-0x18)={r1, &(0x7f0000ef7000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x800ad7e106f21505) 2018/01/23 02:46:27 executing program 7: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0xf, 0xe2, &(0x7f00003fa000)={0x0, 0x0}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ae7000)={0x1}, 0x4) sendto$inet6(r0, &(0x7f0000ae6000-0x36)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/23 02:46:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00005cd000)={0x3, 0x200001d8, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, [@alu={0x5, 0xffffffffffffffff, 0x15, 0x1, 0x6, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000008e000-0x58)="45584000bb8b009fc9d04c3cc613be5e98cf709d859c4bae59670600c654c3ecde00000000000000000006ddedf2db8a99da289ec29aea0ff4cabbe1fd769e614a190de960d83e349fa79980a34294cd69cfb403d4c49a82", 0x80000000024, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x8, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007d9000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000e2c000)={r2, r0}) socketpair(0x0, 0x1, 0x72, &(0x7f00000f8000)={0x0, 0x0}) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000d86000)=0x0, &(0x7f0000442000-0x4)=0x4) 2018/01/23 02:46:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003d2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ea8000)=0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000201000-0x38)=[{0x0, 0x0, &(0x7f00003dc000)=[{&(0x7f0000442000-0xcc)="ad3de7161e6374b739419f87f784243b", 0x10}], 0x1, &(0x7f0000b8f000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/23 02:46:27 executing program 4: r0 = socket$unix(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f000046d000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0x0) pipe(&(0x7f0000d1a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000001000-0x35)=""/53, 0x35, 0x40, &(0x7f0000000000)={0x4, 0x8, 0xa3, "d1b7b9b205c4", 0x40, 0x0}, 0x10) 2018/01/23 02:46:27 executing program 4: mmap(&(0x7f0000000000/0x9d2000)=nil, 0x9d2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f000081d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00006ef000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f00009d3000-0x4)=0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f000055d000-0x2f)=""/47, &(0x7f00008b1000)=0x2f) mmap(&(0x7f00009d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00009d4000-0x2)=0x0) 2018/01/23 02:46:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00009c5000-0x38)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x20)=[{&(0x7f00000de000)=""/209, 0xd1}, {&(0x7f0000b43000-0x22)=""/34, 0x22}], 0x2, &(0x7f0000b6c000-0x55)=""/85, 0x55, 0x1}, 0x40000000) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003eb000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd160)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000051a000-0xcc)="0001ef40b75fba073e89519e93dd49b263e2b229b0ee789a1e930cf99b612029f31259c9ae0cabd8dfd5f61c5a7ec14390d3010e8dae360815ed6554ff01a74d09", 0x41) 2018/01/23 02:46:27 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000012000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f000000b000-0x4)=0x0, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000013000-0x4)={r0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000012000)=0x1f, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000010000-0xdb)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 71.134599] audit: type=1400 audit(1516675587.048:65): avc: denied { getattr } for pid=16065 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/23 02:46:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000301000)=0x3000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000)={0x0, r0, 0x100000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000003000-0x8)={r0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000)={r0, r2}) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000002000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003d000-0x167)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x87, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffffffffffd1e, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) 2018/01/23 02:46:27 executing program 6: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000f8d000)=0x0, &(0x7f00001a0000)=0x4) bind$alg(r0, &(0x7f0000d70000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8e000-0x1)='B', 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f8d000-0x40)=[{&(0x7f0000211000-0x51)="d0e78dc3ae9a7e8499d8ee544ebc9e4c0ceaeee6a02a8564d09c431258f57fd1b5f855d8cf4c57a79b3f5f97fa6edb7cc41791e3", 0x34}], 0x1, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 02:46:27 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b30000-0xa)={0x3, [0xffffffff, 0xfff, 0x3]}, 0xa) 2018/01/23 02:46:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000805000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4002000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)="", 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00002a5000)={&(0x7f0000e1b000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000ff6000+0xcc7)=[{&(0x7f0000abb000-0xf0)=""/240, 0xf0}, {&(0x7f0000c66000-0xdc)=""/220, 0xdc}, {&(0x7f0000aa2000-0xd1)=""/209, 0x6a}, {&(0x7f00004a5000)=""/174, 0xae}, {&(0x7f00009a1000-0xc2)=""/194, 0xc2}, {&(0x7f00001bd000)=""/183, 0xb7}], 0x6, 0x0, 0x0, 0x0}, 0x40000002) 2018/01/23 02:46:27 executing program 0: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x5, &(0x7f0000fcc000)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000fcc000)={0x9, 0x8, 0x0, 0x5}, 0x10) 2018/01/23 02:46:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00001b0000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000140000)={@loopback={0x0, 0x1}, 0x400, r1}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000ab0000-0x40)=[{&(0x7f0000e12000-0x90)="daf5b204297942928a29cef42b46fdc20b6ef4f96dc824fd836ecd3fcc8c2e956b00547951a19c8e7b7903b5157dbe2fab53024aec7c434820018dd1cd6badfb08cb561feb34f8b624227f9246d91b7f8f14b6902a70271d2114cdb9bc64b6c7b685443039dfa9731926b8f171341c1af59ad7c1b4ff841445ad394f7cee123d416812f5927986e1f4fce5a7d68fcd25", 0x90}, {&(0x7f00008f9000-0x14b)="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", 0x14b}], 0x2) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/23 02:46:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 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) sendmsg$kcm(r0, &(0x7f0000768000-0x38)={&(0x7f0000145000-0x20)=@pptp={0x18, 0x2, {0x3, @rand_addr=0xc35}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000c66000)=[{&(0x7f0000823000-0xe0)="9a06866a2112c1268910b35df173d81f98f7eabc1e9613df32307f12f12e8a9aca677352d638993b37aa33478b39d8d6c3cdd082820f813b73f87a95e016f48afc19fa90a93b0c96c4d786624283435a7e6e7137a2b3782d759b3966ef3009beb920ede15a7a592a24566f923fe722288bb9b3579ab9dec0d71928bce4746d6af479fcc9aebb6dfd7b8866abf602a20b527aecf41bf7a8f1e3f6ea53c64dfdf808a5897cde0c524fa27d05110051b39a11523cb9a5496eec755344f9a06f7573785438233c82410386e355ee67a25302a477763f1e8109aa72dd54eadd9c80ef", 0xe0}, {&(0x7f00007da000-0xf4)="2f2b621b49c7991f39cff9b269c510116a789ec857a6a131a6d4d7c9ae1f909082a477a961d6a92815368ef36d370fe8678413677bebbbb142df4aa0090799f889ee69cc0ba8b1b3c875a9be322e34d4ae379d81c34130ec12160ba96c771c02b2c3cf5c61424a40eab8237e84ce248aa9115a3f6ac5b952b9b340cf558f52ed7f927649641bee1fa7d766083a5fba4d365f5e60b1a5b9cad7870f44c0b479344d1be833c10f06d2fa40f990c3e0c6601ec4d23eb8d90a429c55fae6d12a5d97c07a3edc20eb6520f3ce9528ef0833c35e79f8f041145618fdcef8f73cea83fbcf7e4ba29e50e0b9b940fc591d0048c820f9671c", 0xf4}], 0x2, &(0x7f00001f6000)=[{0xd0, 0x10f, 0x5, "2c0b03d2a1031387e02e22c748898bc4409f8e4f74e3993925ccb1fff861fcc0548c3e16597ebd0d6e6ea8c49a0d1c0f5d3fb9337897dabde93221d5de51d801c0d1fc09bea83e20057e7f7131c1a68cca05e0fddc826c13ca920088be69e765fa0b78ee74e962021bc454356904bb352085bfa9e8a6e0e5b033220e9c5b39917252aa2a8c732665cdb2c2f65b554979b9713fd95a119854896d0992a73cdf91a09a54e0c742c3fb6fc11362c8a226fb5cf65af4206c1cd2f6e3"}, {0x30, 0x13e, 0x5, "74ded5c4361578420f1c6fdfacee830a49828ded83d0688380fc794089"}, {0x38, 0x13e, 0x7ff, "aeb9f823ccbcb6c69c81cdc8eac5824fc523dff864db97720289f08a14cddbb334b18c"}, {0x108, 0x13a, 0x0, "ca09192d08269b1ff5f899d07133cce0773a9500fe10f551feb302b06f1202b72f739619e4685b1075c0bbee58f11a97839b139d6e4c6899c939cae0e05bc4b849c3ed94d78b685b572f609a8e39d2d4260e057ae5a6936db60b132cd16caf782de1f88e4869c39a9dfa580d7c71bcf2b431256cb054377ece9e0c0812ee633071088fe5478b26eecdd3d828f2a8ab44c058e34576be3f1d74a413e211b47f74dfc245f7c5e35023061e5a4d1600dcea19fb6f615d683b7f7993312fc34645b429e2c497b8ec4be3810e3c4bd30050cd495fc90bf17da4da59836556bf8f1d3f7dd8e92cdb7a99db3aa7d22c61d849abf4"}, {0xf0, 0x101, 0x7, "f035c0a9485da19482426eded073ee3b2f60d90d56492eb48c15fc86713dbe45d9538ab13025fd77835e21f7771244c1934623170506ff13611739766e935ef59e751a64f4ed3886ae9b7e9c6e2fe153c58f2080e9142c2d5d27b9a33d6854b92b20ee1a77e82da5cc12e9534f5708c328238a1025e3f1c5bbb5777a8b9978efd25ace4d6dc6b15d7046722ed4a8b08f4598d317ce610df474a2afda8cafad36bb3d22fd219ab8aabbe6613a137487786048039673285d85a32aa7f9055ebf6257ecbf68aa07768d22d52f0f2a32dbcfddaae935851e0f3a7b1820"}, {0xa0, 0x116, 0x8001, "22c47bb29006a3fca961b2b5e91260eaf5bb22be16f27c34031fc87c9cb6c868e72bc0d3262922b9f85f156c98cb67ea171030f2af38f66e37a8a1629601980558efd1a31fe59d420a2776396b2949ca343925be7945da2e861596e83ae4ff64eff8893bff5e1e73c279284f16813cb8961372014995092a2f04ee7371b41d465a654d54c23260ed8a9c54ba"}, {0xb8, 0x84, 0x5, "4e0b0b7497358cc7555688df9f1dd38a005a34de2a4be9e4f061c4fbde92dac79de17b6f26f497cf1825fa894c2e1835e4de0dd04977f5d248a9be25a08df4a7c9809aa531b5b30ea00a5513eb936b93a3581770d35d7c5b5e389cf9d22a668ef8d0e8d7f0984d66f7279f1fc2a44715c3b163e6e07597b2148878d19882bbd005abb6dfbb15322ac8d4a5e1bb9f73e11d10d7811a20a467b5b238ca4593fc52a0bd53e9bc"}], 0x488, 0x40}, 0xc000) 2018/01/23 02:46:27 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x8000, &(0x7f000000d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x15) 2018/01/23 02:46:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000b6d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c6000)=0x2e, 0x80800) bind$vsock_stream(r0, &(0x7f0000189000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@broadcast=0xffffffff, @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, 0x87, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x81a, 0x0, 0x80000001, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f0000e8e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/23 02:46:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000621000)={@generic="e80232f60fb3be99b3ecad5ae8ede094", @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d66000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 02:46:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x388) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x95)="40625d72fff820e1370472d4f8daf77c5b6ad39d6b0cca6f79b1f58b0ba8cef156a0d606107d1e5d94a58d737c767d7a23bbfd3e18d7c66828db03702d116f910f3bd35a07fa2510ce8c67e4a2080aef18a1c1038bad1aac11e27a5422f99c690e478c441bb1392c7d317c20d7cca31034499d99657d8726533e2d0ce71979004b3be615f56d3e9fb9d2996699e7e85704db8e88be", 0x95) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000001000-0x38)=[{0x0, 0x0, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000)="b33ebdd41cc69cfb029067bd757b034578ba201d3ed8ed3b9b8b12bbc3af4cd44a966a1c0f536da6defcd5358f2249b4b73fbde043e11174e484178cf93fecc31d57c3e7793a21fe932047f043ce92dbf2e2ccf4771ee2d5916db504247cfde2bbf919a4c5b0ab8edce333edca93b33a5f4a51896e6fab2b4d15c672d26a269a89cf879ceef05a5103e25569c55d751f5fbb2a035ce4c50ba3276427caa8967538ca808cb294ccc8b50f9167a2c982c9983c14497df101b0cda3dd90106a91f7e833cda717bbdb388637f25dea96ae281d65ddc437b8928f67ded5bc0fe9318bdc94361a22d85e4082e4458c0ef8f7dd", 0xf0}, {&(0x7f0000001000)="6357113597a5f09f4794deeb7d0ade022fa8e5a72528af48c377e2d1e9dfa042ca1a9266beac89d789e29ae9b50c612c543c853fe0648dbebbd957ef3a2f619eb19a1a75cca53dc5f3a826c2a804ff1a1f66fcdd605c73bba13859fb116c1750b4faa9f3f144755d5d0de8aae969308dd681b46a2910673ed714df700a237a7677c900f9f68336d6fe0d9c2118651e190abecf2909700d8745875f9c14b74035c0f1a54f5d9ad85a521e26eb6e087b9712f9c4cdbf4e55bc003dd040b2b2fcb888e5accda9e12805eba2284ec704f92ba9a1781cc496387c4f9d7501233dd5d1e74fac7a852a10bf23360fe14f9bd2d856193f515d5798be", 0xf8}, 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"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"}], 0x1018, 0x0}], 0x1, 0x40000) 2018/01/23 02:46:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x6, 0x8, 0x8001, 0x5c8, 0x9, 0xffffffffffffff9c, 0x2, [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$MAP_DELETE_ELEM(0x3, &(0x7f0000a72000-0x10)={r0, &(0x7f0000000000)="725e187e50014d7fa02bb9bcddaceac66524c5a3bb3a2089805a8e9c50872e382175362700b3d6eea3a98b463accb24ff56ee52b0dec3f347b5c475aecac3e86bca9fd46220fca61d3ba7c14bec89b010c3f69001f961ff7ea01"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00003cb000-0x4)=0x840, 0x4) sendto$inet6(r1, &(0x7f000092c000-0xa9)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = accept4(r1, &(0x7f000077f000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dde000)=0x8, 0x80000) connect$pppoe(r2, &(0x7f0000c6f000)={0x18, 0x0, {0x4, @random="f30cbc4b4791", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) recvfrom(r1, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) 2018/01/23 02:46:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000058000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000a02000)=0x32) accept$packet(0xffffffffffffffff, &(0x7f0000a39000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c0e000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000341000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8e4c}, 0x0, r1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:27 executing program 7: mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x0, 0x6003c, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005d0000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005d0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d0000)=0xe8) sendmsg$nl_route(r0, &(0x7f00005d0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00005d1000-0x10)={&(0x7f00005d0000)=@ipv6_newroute={0x40, 0x18, 0x1, 0x4, 0x1, {0xa, 0xb4, 0x80, 0x1000, 0xfe, 0x2, 0xc8, 0x0, 0x100}, [@RTA_MARK={0x8, 0x10, 0x7f}, @RTA_MULTIPATH={0x1c, 0x9, [{0x101, 0x4, 0x7, r1}, {0x0, 0x5, 0x3, r2}, {0x2, 0x1f, 0xfffffffffffffffe, r3}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4000010) 2018/01/23 02:46:27 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f6a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00002f8000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000540000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000a8b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000f66000)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000f69000-0x4)=0x6, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003a4000)={0x0, 0xfffffffffffffff7}, &(0x7f0000f6b000)=0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000261000-0x8)={r3, 0x70d}, &(0x7f0000f6b000)=0x8) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 02:46:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0xffffffffffff3fac) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000045000-0x20)={@common='rose0\x00', @ifru_flags=0x1000}) 2018/01/23 02:46:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f99000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00004e2000-0x1c)=@req3={0x1000, 0x9, 0xef6f, 0x4, 0x5, 0x4, 0x9}, 0x1b8) 2018/01/23 02:46:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e4a000+0x2cc)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "1bbe3faf9660a9f3"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005f5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000087a000)={0x4, &(0x7f0000a5a000+0x55f)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000a98000+0xce6)={0x8b, 0x704}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000049000-0x8)={r1, 0x9}) 2018/01/23 02:46:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000712000)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f000040a000-0x38)={&(0x7f000025d000-0x10)=@ax25={0x3, {"66a622c7c29af0"}, 0x100000001}, 0x10, &(0x7f00008f3000-0x30)=[{&(0x7f0000dee000-0x18)="168c66e9f6f8a9f88f3fd71d770f5f797b010aa9f1a70b90", 0x18}, {&(0x7f00004ab000-0x82)="2143ef6b80899d0a2dbe64efdd00ed75d00ef4dc4caf8da8bd3041da960066c50a8b661e050c932b713f21cb420cbba8e26b00fe0f3e871681ab0867af73eb9c42cf9c31f6c2fa6da109dd97326bbf445e33d29630577e0bffe351895b884e78cf89b4a5d2a17f68c34183cbacde42d40efa54be2e2e6f9afdd3f12a7931fc2944a1", 0x82}, {&(0x7f000081a000-0x34)="00a679fc22c56b83258cfcfd7c217513644b7fa0a6d8d2f7ed19cecab116e8f0cd236489965d98d580215f30643d62336ebeefbb", 0x34}], 0x3, &(0x7f0000001000-0x110)=[{0x110, 0x19f, 0x8, "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"}], 0x110, 0x8000}, 0x10) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f84000-0x5c)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, {0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc01}, 0x1f, [0x100000001, 0x0, 0x9, 0x5, 0x0, 0x1ff, 0xfffffffffffffffb, 0x3f]}, 0x5c) 2018/01/23 02:46:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x6, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) sendto$inet(r1, &(0x7f0000003000)="0e5361fbf61b83cf37f012386da4671009da955bbd802d0bbb000000012cfe6222ab215de1", 0x25, 0x8080, &(0x7f0000000000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:46:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000096f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f1f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e1000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00004fa000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x8, 0x18, 0x500, 0x100000001, 0x80000, r1}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000066c000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f000000d000)="", 0x0, 0x20007fff, &(0x7f0000ef8000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) recvmsg(r3, &(0x7f00008e7000-0x38)={&(0x7f0000be3000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ad2000)=[{&(0x7f0000b09000)=""/196, 0xc4}, {&(0x7f00001ea000-0xb3)=""/179, 0xb3}, {&(0x7f0000be0000-0xba)=""/186, 0xba}, {&(0x7f00000f6000-0xe4)=""/228, 0xe4}, {&(0x7f000025c000)=""/65, 0x41}, {&(0x7f0000ef4000-0x4a)=""/74, 0x4a}, {&(0x7f00007e9000)=""/163, 0xa3}], 0x7, &(0x7f0000fd2000-0x1000)=""/4096, 0x1000, 0xffffffffffffff76}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008d9000)={r4, r2}) write(r3, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/23 02:46:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) sendto$inet(r0, &(0x7f0000ebc000)="b788359ae215a47fda7212ce813359226c092fe39d615756105073fc91feba5b98f094c69face56720647ef6b834b5e3ac252221ea9ee818d33196fcf60fdf87259491967877ee1dc5f6d3f86b7ff0d03b37bb", 0x53, 0x20000000, &(0x7f00008fa000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000)=@proc={0x10, 0x0, 0x0, 0x10000908}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1e) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000355000)={0x200, 0x7, 0x100000000, 0xac3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket(0x11, 0x5, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000046b000-0xe8)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fc000-0x4)=0xe8) connect$can_bcm(r4, &(0x7f0000c86000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) r6 = socket(0x10, 0x3, 0x10) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004a0000)={&(0x7f00002af000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socket$inet6(0xa, 0x5, 0x987) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b47000)={&(0x7f0000960000)='./file0\x00', r7}, 0xc) write(r6, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) readv(r6, &(0x7f000007c000)=[{&(0x7f0000c72000)=""/156, 0x9c}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00007bd000-0xc)={0x0, 0x7, 0x10}, &(0x7f0000c60000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00008ad000)={r8, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x81, 0x5711, 0x67ac}, &(0x7f0000663000)=0xa0) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f02000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r6, 0x21, 0xf, &(0x7f00004ca000-0x1000)="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", 0x1000) 2018/01/23 02:46:27 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000010000)=0x0) sendto$inet6(r0, &(0x7f0000008000)="8b", 0x1, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 02:46:27 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f000000f000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f0000007000-0x10)={0x1d, r1, 0x0, 0x0}, 0xfffffffffffffefd) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f000000f000)={r0, 0x6b, 0x100000000, "55d8761ee6dacded76241b2b686fc30063433df23ad474d773e6da56ccc5df36e10290f7e630c60482b2c7eecbd771a2d193637c2dd9a27f3ef868c081655eab99276e7b85c3a77fb2e206687a688d9bf99775a2e4ce94c01c0f1456d932093443e4964b1e5ec5f658a2e51960112c5ab05a08b4c5282a57f163fcac17d4fc3d1118259e86d55bfc8fa81086bb3534cd845421e341290e9878690742ea035ce1d0907f1539a851d0e48901b8582c50c8841e15943be869ed570ec0b6e8e210df6ec392867cd7ab2f5231c33c3a0b2cfaaabf"}) 2018/01/23 02:46:27 executing program 4: pipe(&(0x7f00006d0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="9316b4a6510e336a01e361e2ec75cd12"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x9e84}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ff8000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x80, 0x40, 0xe1}, &(0x7f0000225000)=0xa0) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) r3 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r3}) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000006000-0x4)=0x8, 0x25a) r4 = socket$netlink(0x10, 0x3, 0x80b) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000027000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r5, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000028000-0x70)=[{&(0x7f0000027000)="3a0be52e1ccec0d710996f1932ba4ffbb032ed7f61cd48880971f7477e62f929a7fb8d94b3be26988038578d6080a81587f676cfd9417361ef2f8a43f533eab785e46f7bc3f86db4c53f348d92095aa246c272ca36e6c7092618b89ca9c2edcfb2ecaf1d4d9464ebf868a9b9028538c6718b7c1274b88272c05c0c5ca917d677f67489827ed3eb0470d8503753c6fe2a55991de2e886a54d37bb22e9e1af1ddbc60dcae52b62", 0xa6}, {&(0x7f0000010000-0x7)="9cfe6f120a8513", 0x7}, {&(0x7f0000027000)="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", 0xfd}, {&(0x7f0000028000-0x6e)="fbe325340af28312ee8ca58c9424f4353f80ea6e1af180dd158e3ce708f1fa3d7f35bcc67dccdc25a82300dd498526799d673fc42ca05af99112733eafa69b7a3502b1f03de8400af275948180f97be9da3e9fcf6fa8ac9ffbc6b4047e3c7841db236a0856518b6a5e32c1c3a4f8", 0x6e}, {&(0x7f0000028000-0x54)="a7c507168b5e4a41335fa3f371a3dd5c162ca89596533d7ca4b019ac728223e6e0587127649c3c4156ca9ab607063ebab4c3f6cff7102c7b2dc712fdaccd2e3f4f0fe8b5bf9e691f8912d2779b47b11b33daba24", 0x54}, {&(0x7f000001b000-0xec)="c6b3a9591aaace49b2b9ac4a3932f1f0f86c0554ce1b69c18abfd94c4d04e275352916014a116a38ca07bd08d9924e1e72ce532d2bc99f56ee127c50496feb13ea6a7838d6a59d28ba43b8f49e6b9e1a441797b4914bdd9386f16976529e11bbbaf4f66a16d06c0f8d7cf731bec506e963eed35e34c0512174497c20065cf79fa1c6e51481d2012102486e54ec9d558e717e814273534da78956e9b5402d771a29f8c6cc62541d93147441c65cc137b73962d1cc815fe98394455d90deaaab5b0a44f4f0584cb659077f2df811705a7b1c6437bc98c976b2158773084531310fed443c5960445bddcecdb5f2", 0xec}, {&(0x7f0000027000)="f7f384c9b33cd55bab42bf4af9e7b3fa0723224cb25753e3adb9dfec3160a0eededa5da3090032505bcda791ce9e6b2f716e316a36e8ea47c320995ffd349cd15dd626666703f3d97339a901d7d90d03a40d00e0415f513f79e102", 0x5b}], 0x7) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) 2018/01/23 02:46:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000a21000-0x18)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:27 executing program 5: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000172000-0x2)=0x101007a, 0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/23 02:46:27 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000002000-0xac)="", 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/23 02:46:27 executing program 7: mmap(&(0x7f0000798000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "03034d", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c60e08"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/23 02:46:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$netrom(r0, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}, 0x0}, [{"6a1828091542bc"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[], 0x0, 0x0}, 0x0) connect$ipx(r0, &(0x7f000073a000)={0x4, 0x6, 0x4, "79a9589aa83c", 0x81, 0x0}, 0x10) 2018/01/23 02:46:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000aa3000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(r0, &(0x7f000058e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006be000-0x4)=0x14) bind$can_raw(r0, &(0x7f00008e3000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000e09000)=@hopopts={0x0, 0x2000000000000029, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x205, 0x2a67, 0x0, []}}, @pad1={0x0, 0x1, 0x0}]}, 0x7448e2fbacd8d20d) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f00006c2000)=0x0, &(0x7f00002ad000)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000c1f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000426000)={@loopback={0x0, 0x1}, 0x55, r3}) 2018/01/23 02:46:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000102000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000aa9000)={0x7, 0x4, 0x7fffffff, 0x9}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000bb2000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000f8e000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) pipe(&(0x7f0000e0a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00002ce000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:46:27 executing program 6: r0 = socket$inet6(0xa, 0x802, 0xfffffffffffffffd) r1 = accept4(r0, 0x0, &(0x7f0000e2e000-0x4)=0x0, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000430000-0x4)={0x80000000}, 0x270) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000454000-0x4)=@int=0x2, 0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$inet(r1, &(0x7f0000289000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000214000-0x9e)="", 0x0, 0x0, &(0x7f0000773000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0xf3) 2018/01/23 02:46:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x12, &(0x7f0000c79000)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 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) getsockname(r0, &(0x7f0000e3f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f00006dc000)=0x32) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006b2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ca8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d2e000)={r2, 0xffffffff}, &(0x7f0000dfe000)=0x8) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00004bf000+0x636)=0x30000, &(0x7f0000fe7000-0x4)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000f9e000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000777000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) 2018/01/23 02:46:27 executing program 0: mmap(&(0x7f0000000000/0x5dd000)=nil, 0x5dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f00005dd000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) read(r0, &(0x7f00005d1000-0x7b)=""/0, 0x0) 2018/01/23 02:46:27 executing program 7: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) socket$inet6(0xa, 0x80000, 0x10001) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={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]}}, &(0x7f0000a0f000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000cdb000-0x10)={r2, 0x8, 0x0, 0x926}, 0x10) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/23 02:46:27 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000007000-0x115f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x58, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a97188", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], "aabf21a21c6734cc0a8e4dee23721a03"}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000a000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x2c) 2018/01/23 02:46:27 executing program 4: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093d000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(r0, 0x5451) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f000093f000)=0x6, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000290000-0x4)=0x0) [ 71.625740] sctp: [Deprecated]: syz-executor7 (pid 16242) Use of struct sctp_assoc_value in delayed_ack socket option. [ 71.625740] Use struct sctp_sack_info instead 2018/01/23 02:46:27 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_FLOW={0x8, 0xb, 0x800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x0, 0x80801, 0x3) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000024000)={0x0, 0x8}, &(0x7f0000024000)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000024000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x1, 0x0, 0x9, 0x8, 0x7, 0x100000000, 0x0, 0x3, 0x6, 0x100000001, 0x4, 0x8, 0x1e71, 0x7]}, &(0x7f0000024000)=0x108) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000015000)=@sco={0x1f, {0x2, 0x6, 0x9, 0x3, 0x8001, 0x6}}, 0x8) socketpair(0x0, 0x800, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f000001f000)={0x1, 0x101}) pipe(&(0x7f0000024000)={0x0, 0x0}) accept4$alg(r4, 0x0, 0x0, 0x80000) 2018/01/23 02:46:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000ecb000-0x4)=0x0, 0x80800) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00002b3000-0x4)=0xab0, &(0x7f0000624000)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000831000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00009f3000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00008a2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00003c6000)={r3, 0x1c}) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/23 02:46:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x1153ce90, &(0x7f00002a3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00005a0000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009ef000)={r1, 0x80004, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000dbf000)={r1, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000322000-0xc)={r5, 0x80004, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r8 = accept$alg(r7, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f00000fb000-0x150)=[{0x0, 0x0, &(0x7f000093d000)=[{&(0x7f0000f26000)="920cc1edf1b9e7c406", 0x9}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r8, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r9 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ac6000-0x4)=0x204, 0xffffffffffffffb1) r11 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r11, 0x89e2, &(0x7f000063a000-0x4)={r9}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r12, 0x84, 0x13, &(0x7f00007a8000-0x8)={r10, 0xe452}, &(0x7f0000a52000-0x4)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000089f000-0x8)={r13, 0x80000001, 0x101}, &(0x7f0000cb1000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r9, 0x84, 0x78, &(0x7f0000042000-0x4)=r14, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x3, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf11b, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r15 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r9, 0x1, 0x32, &(0x7f00005c1000)=r15, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r16, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket(0x4, 0x10000800, 0x100004000) 2018/01/23 02:46:27 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000011000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) 2018/01/23 02:46:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000307000)="24000000260007003200000a003677037b0001ff01000000000000000012ffff2100ff10", 0x24) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c3d000-0x5c)={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xbd92}, 0xeb03, [0x9, 0x6, 0xb68e, 0x33, 0x8, 0x791, 0x100000000, 0xdb64]}, 0x5c) 2018/01/23 02:46:27 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002f7000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f00001b8000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000053c000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000bd3000-0x4)=0xffffffffffffeffc, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) 2018/01/23 02:46:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000578000)={@common='teql0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x0, 0x0, {0xa, 0x1, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}}}}) r2 = socket(0x12, 0x1, 0x6) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a9a000-0x70)=[{&(0x7f000096a000)="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", 0xa42}, {&(0x7f000052a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00003de000-0x2)={0x0, 0x0}, 0x2) 2018/01/23 02:46:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002e2000-0xa)={0x3, [0x401, 0x4, 0x6]}, &(0x7f0000ef9000-0x4)=0xa) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000073d000)={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, {0xa, 0x2, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x100000000}, 0x80, [0x3f, 0x9, 0x0, 0x0, 0x800, 0xc, 0x20, 0x100000000]}, 0x5c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c0a000)={0x0, 0x86, "db24320682a0a0815f42454ef727f136db0e1269eb7dda097b30307f0ae2ec56c3184396824896d5993dc7b620b14ffa489906d1eee58ba81049ab1594c95c4d4d4b97b91885823ff01e2ba80c91a326d664d5db182863e3be402b13bb8acfa700fe8a6d8ea983e6111bf9c3a8bece40bc112ab1602ad030a366da2024c53a64b54131aac090"}, &(0x7f0000ef6000-0x4)=0x8e) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00009ed000-0x8c)={r1, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = accept(r0, &(0x7f00009e5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000211000)=0x60) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000187000-0x4)=0x4, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000300000-0x14)={{0xe8, 0x8, 0x0, 0xfffffffffffffeff, 0x0, 0x0}, 0xffffffff00000001, 0x6, 0x2f4fb8b00}) [ 71.701727] sctp: [Deprecated]: syz-executor7 (pid 16243) Use of struct sctp_assoc_value in delayed_ack socket option. [ 71.701727] Use struct sctp_sack_info instead 2018/01/23 02:46:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000004000)="b70a75b0d50007e5b3b60ced5c54db0a295df0df8217ad4000000000000000e613", 0x21) r1 = accept4(r0, &(0x7f000005e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000295000)=0x1e, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000954000)=0x0, 0x4) 2018/01/23 02:46:27 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0xa, 0xffffffffffffffff, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000001f000)=0x0, &(0x7f0000016000)=0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1003, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000021000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000015000)={0xc9eb, 0x0, 0x10001, 0xf5f}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f000000f000-0x10)={0x400, r3}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:27 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x0, 0x0, 0x0, 0x8000}]}, 0x10) 2018/01/23 02:46:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000760000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000dea000)=0x4, &(0x7f0000fac000-0x8)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022c000-0x1)="", 0x0) 2018/01/23 02:46:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000f2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000626000)={0x0, 0x0}) getpeername(r0, &(0x7f00007f0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000578000)=0x14) sendto$packet(r2, &(0x7f0000b5c000-0xf4)="3b0600d6c3eba0027d71afa5755d97beb3c14968c9357df0590201a8719eb0f3cde10c71e9c8b48352bd6067d967f29c8cf8264d97713edc2492a05362d2aad1f44b5799b61a3ac711dd40939944f3c567eccf10a460d1075583b5d4486e0cb4efa6d3b3f3e7659b0b077e65d3133bee817975da91aeb879bda7552575a67e107ef904574f641d41f58734e60791fdb1ff36947ef1a16cd4716c43547b87d6552df8ac83b20a2ea0b27ef2c65232768b74bfd5b2e7b40f7ec1a51188c088aca54c80a1a337e28a9212328bf70aa2ab41b30dd9eebb8123c932165bb8e5f9e59e0594c6112debe870003658f60a357e688561742a", 0xf4, 0x80, &(0x7f0000c08000-0x14)={0x11, 0xff, r3, 0x1, 0x100, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) tee(r0, r1, 0x8, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000bde000)={@loopback={0x0, 0x1}, r3}, 0x14) syz_emit_ethernet(0x4a, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "46c62f3a0096f0d51708eb87b63047ca"}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) syz_extract_tcp_res(&(0x7f0000e0a000-0x8)={0x0, 0x0}, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ade000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000e5a000-0x10)={0x40, 0x0}) 2018/01/23 02:46:27 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f86000-0xc8)={0x5, 0xdf9, 0x1, 0x5, 0x3, [{0x4, 0x40, 0x9, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1, 0x8, 0x3e2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x0, 0x40, 0x200, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) r1 = socket$inet6(0xa, 0x7, 0xb7c1) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f87000-0x8)={0x1, [0x0]}, &(0x7f0000f87000-0x4)=0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f86000)={r2, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x429, 0x8, 0x0, 0x101, 0x200, 0x1, 0xffffffff, 0x6, 0x8000, 0xfffffffffffffffc, 0x0, 0x2a82, 0x9, 0x1]}, &(0x7f0000f86000)=0x108) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f45000-0x4)=0x0) 2018/01/23 02:46:27 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f000000d000)=@l2={0x1f, 0x8, {0x3, 0x3, 0x8, 0x3, 0x3, 0xaa}, 0x6, 0xf}, 0xe) bind$nfc_llcp(r0, &(0x7f000000b000)={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "b18abb1fb186184a67c58b660f8cbc705f5c057181af37248802afeaee58fc7df37b6f91c023a79bd6eaf55f68ed805ad42daa9259c192ad29617b2da23860", 0x0}, 0x60) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000006000)="e79839213677adec1efadfba3fd34d148cc4469a7e2a0466b677eca99911a3c98ae9ab849fecbe1b141b197539dbd4496d3e2dcc1d657648098a676bc8bfa807a41a04c3fe8344441e2d718e9aa802bf7a10f534f849e5b1f55c22e8586ca903c5c3dd87972cad0038da874962f0aadbdf9c67a31b0b8595cfc04fcd7af8c87fac6e014a1a440ca0f148590280869d5538d074018e4c176f2ea817572158aff146016f10be103085e29860a00f454b9af18a20e7ba40fcf32b3f3cb09c75bdc3346358f7dac06547df223c4476679c46145fa81332e86c9a5e6126702094d55c2f8e5cef13dbd24e", 0xe8, 0x0, &(0x7f000000e000-0x1c)=@in6={0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/23 02:46:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/23 02:46:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00001d4000)=0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f40000-0x20)={@generic="d24d8225f33658b73976da054dd0900a", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000628000-0x14)={0x0, 0x101, 0x80000000000001ce, []}, &(0x7f000069c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000046000)={r2, 0x931, 0x10, 0xfffffffffffffffc, 0x1000}, &(0x7f0000be8000-0x4)=0x18) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000323000-0x4)={r1}) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffefffffff1ff6ff0b08000300000000910300000b0a171701", 0x24) 2018/01/23 02:46:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000952000)=0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0xf, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/23 02:46:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x6, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000fc0000-0x28)={@generic="9df831b42b8ac2acd4ae3784616169b2", 0xcd8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000b48000)={0x26, 'skcipher\x00', 0x200000000000020, 0x3, 'lrw-camellia-aesni\x00'}, 0x212) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000346000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x0}}, 0x2e) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 02:46:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) socket$inet(0x2, 0xa, 0x2) 2018/01/23 02:46:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x10000, 0x0, &(0x7f00007a2000)=""/82, &(0x7f0000ca7000-0x4)=0x52) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001d9000-0x4)=0x0) r1 = socket(0x10, 0x0, 0x8) accept$unix(r1, &(0x7f0000671000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000415000-0x4)=0x8) [ 71.871219] audit: type=1400 audit(1516675587.784:66): avc: denied { getattr } for pid=16279 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/23 02:46:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) epoll_create1(0x80000) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/23 02:46:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e14000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x70, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x8, 0x1, 0x8, 0x0, 0x200, 0x3, 0x1f, 0x3ff, 0x1, 0x53d, 0x0, 0x2, 0xc00000000000000, 0x6]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x2, 0x1, 0x9, 0x7, 0x101, 0x9, 0x10001, r1}, 0x20) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000021000-0xc)={0x0, 0x0}) r4 = accept4$inet(0xffffffffffffffff, &(0x7f000000b000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000+0xb48)=0x10, 0x80000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r4, &(0x7f0000022000)=@hci={0x1f, 0x77, 0x3}, 0x6) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000022000)=0x60) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000022000)={0xfffffffffffffff7, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7fffffff, 0xfffffffffffff0e0, 0x0, 0x1ff, &(0x7f0000017000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x8, 0xffffffff}) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000024000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0xc) 2018/01/23 02:46:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, '~'}], 0x18, 0x40}, 0x0) 2018/01/23 02:46:27 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000-0xc)={0x0, 0x1000, 0x20}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000-0x5)={r1, 0x1}, 0x6) 2018/01/23 02:46:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000400000)=0x355) connect$inet(r0, &(0x7f0000ac6000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000036d000)={0x0, @in6={{0xa, 0x1, 0xfb43, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5}, &(0x7f00007a6000-0x4)=0x98) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00009e0000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @multicast2=0x0}, &(0x7f0000c43000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d20000)={r2, 0x90, "2bd3b3964722dbcbf0738eb6082f22daf5749d30ca09bb4b7ed837c2cc424c84425907c8914710aa95cb310fea9483c526dd80fcf11e0eefe22e0b89b3a508ecddd509745da311b98993234d6e0c39b95938e12e022358bde8235be8824caef1cf024ba20d688ffdfa3e945b39325d9c2c4dd2f606b3951d6434ce4e588f1e099d698a7e27bdfba7a3e78703fdd669b5"}, &(0x7f00007e3000)=0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000bef000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7fff}, 0xfffffffffffffecb) 2018/01/23 02:46:27 executing program 7: pwrite64(0xffffffffffffffff, &(0x7f0000369000-0x1)="", 0x0, 0xffffffffffffff00) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d07000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008da000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00008c7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000be0000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80f, 0x200, &(0x7f0000001000)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/23 02:46:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a39000-0x4)=0x0, 0x4) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000645000+0xbf1)=[{0x10, 0x10d, 0x8000000, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 02:46:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008f7000-0x5)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000519000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe90) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000959000)={&(0x7f00009b0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000120000)=[{&(0x7f0000777000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000382000)=""/172, 0xac, 0x5}, 0x10002) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000104000)={0xfff, 0x7f, 0x63757ebb, 0x200}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000558000-0x8)={0x0, 0x4}, &(0x7f00003d7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009ba000)={r2, 0x7}, 0x8) 2018/01/23 02:46:27 executing program 0: r0 = socket(0x6, 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002b8000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r0, &(0x7f00003b4000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:46:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000c42000)=0x81, 0x2) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 02:46:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006ac000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f0000eb9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) close(r0) 2018/01/23 02:46:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, {0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3, "8cfbc89fefc282000000000000055ab5ff74b06c00000000000005ba75b5c86e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/23 02:46:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000020b000-0x2)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f000088b000-0x23)=""/35, &(0x7f000040c000)=0x23) r1 = socket(0x40000000010, 0x400000000002, 0x0) write(r1, &(0x7f000091f000-0x26)="2600000026004701925ef1f70722000c07fff701010000000700ff36b807475105001a000000", 0x26) 2018/01/23 02:46:28 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f7d000-0x26)="26000000230043f8feebffff00008d400300000501001a000e00f21e0000001e002103c76e35", 0x26) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c91000-0x48)={0x8, 0x9, &(0x7f00000db000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x6}, [@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x7ff}, @call={0x85, 0x0, 0x0, 0x1b}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000-0x4)='GPL\x00', 0x116, 0x3e, &(0x7f0000f7c000)=""/62, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f7c000)=r1, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000f7e000-0x1e)={0x10000, 0x5, 0xa1, "261a10798d7a", "3dbc76bc34b915bda524090c95a5b307"}) 2018/01/23 02:46:28 executing program 7: r0 = socket(0x1b, 0x0, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x19, "ed8eff589280d397272e1a4ec1a31a3eb0f88674dbd300401c"}, &(0x7f00008b7000)=0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1, 0x1, 0x0, 0xffff, 0x6, 0x7fffffff, 0x0, 0xfffffffffffffffa, r1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@sco={0x1f, {0x1, 0x1, 0x3, 0x4, 0x401, 0xffffffffffffffb0}}, 0x8, &(0x7f0000001000+0xca2)=[{&(0x7f0000000000)="06361d4f64aa0686648ee13a5ab55ac53bd4e6863668168d526f0fcc174cae475af627c667de03c6bd8efcb9a4e345204d99c7fa924cf9603c6be47215e21733991b0e84f32ef70fb21d2c246a56ca50c54f38693fee1b8aecf08b70007705e85e3eec8b2809889497549ff3f87863e62b9da29ad54ee334542bce4c6918ca975817eb1f2a92c61c5944f752de0fb058809481d1", 0x94}, {&(0x7f0000000000)="d5e1f1bbef54e2ba866bb6cca8ccf73d9533b2f93099a3a862ff2bf095fa95c34c664c7b0e37118f6f7835078dd27ea6c7c994f27960860efe245dedea04839cef33367460a7d342eb66972a73cce2f34ac8aa9f2dd51c8c032d37398fa8372dbae5e9818b19e21c2167c2df70ac65f5c2c466fd3a034f9b1d89f4f5c95e431fcc9c7528b8b2b4910f8eddf0ac3dd7409c4839cc2f2dcb50e44e997e2fe4f6b3d868c67bf1cde85a5c975d6695dbc91794ca49fb1cb4e8cf632793639f588a4630c8", 0xc2}, {&(0x7f0000000000)="00f3ce6809f13b3dc928fe8fd230e414aef7ede23dbc00af6b356abbbf08479ac164f423251be6dbcc58fd698b54d683a886d70a654431230edb67e7573c0a808b57b4fe475f6dd89e7b36b289acf8bb69731af84b505faf385b772f25fbf2ca053cea49a97864d4a7cecbe9fca1aa4a2c0273908f456e882f2f4b03dbff95deb9866df1e2e655e853b227c96ff6f48e1630098f3e4e90363f7387c3025ae9642f13a7d58b790e1470a0c1", 0xab}], 0x3, &(0x7f0000001000)=[{0xe0, 0x11f, 0x0, "55732a32ea676d5a25cbe98ed5e233b29cec9bb549f5eb61e183cfd11eaec7f4a46447c6951492334d32bcd67e0a5abfe90544f57112b1bb1fedb38c3e6925bc18276a23c48b72a680e67904d1207f8eacd9f415db81783f0ad6be54c14182be3d67ef0e9e04289534895e876f1e7b2347b1ca134ca2886f9eb60bcb385d53e4403affd23d218dd0d0c3c0f4ed62e959c82aeb36298e9457fa55ff4201d4e5f703d84f70a788e11e67a8d7bf988cacb800751a3501c739036118219d235561c7cc26822a138c5716723b577374a6"}, {0x1010, 0x102, 0x2, "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"}, {0x110, 0x100, 0x9, "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"}, {0x88, 0x184, 0x3b, "f0c8ab5bdb63467da536ee87c827af69f62399dbcedf5ae1defd264823fbb74e9e7b29fb3b28a752682192f0765f4f5f9ecca9ed649dcec55439959c7a91507c79586b37e99e51509c691a6701882888097ecff3f5d7a43659bbed08e584fd0a051de43c11c15e8667d1db5a4ee175aad76cf7e6012eb16c"}, {0x108, 0x116, 0x5, "835876adcfa6c940c2ef1bbf5ccd980c64888d8f3cb7c0c8d158052263a5dcd67957192c7f46bfd109b399b05d9746f07ecf6f6108425ef5dcdb743cd6c3130f284617dd249004ac78bedeb6d9f3eeeb1e2f2db3b11e85cc4a038328d1ac91c5a4f75be3bf6c35a794f111cc3afedd5d2a0e3e65eab0f7c5154c6f81e804180584c605eaf4ff96141688d5ada696e62080379fc00433f1f774fdc4fdaef2c407c5d6e50398d317e7e3879ca2411cda8efb8a563b048c295f927434182bf6f650e3234dcf227c311aaf2e9387f0c9a5075dcfa79971b335ba9782048366ac39e6fad6065f017ba8b811462d83498ee002e67705"}, {0xd8, 0x0, 0xfd7, "d42bed321b474a4163878bf1c47c8beede580000d084c63ab87faedaf3e4f99f03ccb68e3b958459046013eac8493af0ab6afaccf5cbd87ad91de604d4fb28fd39874667f2ed2ee66b8ed762353a6de8dfbd1eb24e1d70d3d9d0874a9cdbdc011bd2acc7e69a2621cec4327713df36596ea87a492ee2e0714b0ca85086fcbd5dffd0470d379c5bb9e9c926a6d8106c926744aa9ae93434c1a5045dbd17d8e45da0dc21fc5a63641a2c45b5fdf618da6f4eac9370483139fd5e486418f3e54dbdef52b79a4dcc9475"}], 0x1468, 0x48004}, 0x4000040) 2018/01/23 02:46:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c1b000-0x6)={0x0, 0x7}, &(0x7f0000ff9000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cc7000)={r1, @in6={{0xa, 0x0, 0x4da, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x800}, &(0x7f00009cb000-0x4)=0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000163000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/23 02:46:28 executing program 6: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) r1 = socket$inet(0x2, 0x2, 0x800) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000ae000)={0xfffffffffffffffd, 0x0, 0xd85, 0x8000}, 0xffffffffffffffab) recvmsg(r0, &(0x7f0000ac4000)={&(0x7f00003fb000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000046f000)=[], 0x0, &(0x7f00008c1000-0x28)=""/40, 0x28, 0x0}, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ac6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac6000-0x4)=0xb) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f000050e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ac6000-0x4)=0x1c) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ac6000-0x8)={0x0, 0x0}) 2018/01/23 02:46:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) socketpair(0xa, 0x4, 0x6, &(0x7f0000ebf000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bf4000)={r1, 0x28, &(0x7f0000bb8000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/23 02:46:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f000004d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000373000-0x4)=0x14, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:46:28 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000001000-0x24)=@ipv6_newroute={0x16, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000018000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000021000)={0x8, 0x0, 0x10003, 0xffffffffffffffff}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000010000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000023000-0x4)=0x1c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000023000-0x8)={0x0, 0x6, 0x0}, &(0x7f0000023000-0x4)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000001d000-0x8)={r4, 0x6, 0x7}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000023000-0xa0)={r4, @in6={{0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd50, 0x800, 0xfffffffffffffffe, 0x2, 0x6}, &(0x7f0000023000-0x4)=0xa0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000001d000)={0x4, r2}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000025000-0x8)={r5, 0x0, 0x8000004}, 0xfffffc31) 2018/01/23 02:46:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004e5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000d2b000)={0x3, 0x4d}) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @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}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) 2018/01/23 02:46:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dfa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e0c000)=0xffffffffffffffde) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b97000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f32000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7, r1}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000916000)="723a27e48e8b3506f1f428db017a0198c8b08db4f409f3cf8c02db38bc419abe1e3484b8d83339806dd6e08668542add785c7c35ae9bca4894004dd14bf7a6612a59aa5e4c68bf797d1f9ebacd67200bfcdc2760b91704fae535a3c2d4bb6ac09a1ce8ba7bffccc28c8a0fbb73f49ad3dd5060582d2343da52e4b1d0391243b417f3b3d06815566c361ac39623eb5d0eec0453be19509ff8c8afa5f96c4eba03f7df59e4ad080acc554896df211a6daf9ef6470f0753da18c43816639ac38e8d3147fd6a5132dcb555ec6d70b5fc16bf8b35505e89c488b742025f403e", 0xdd) 2018/01/23 02:46:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x98, 0x2, 0x46, 0x0, 0x20}, &(0x7f000013c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d45000)={r1, 0xed, "56ebd159edc4ac746d4f16d6fca6c98e29536f7f487dcce6f830a8084a4d970a153fe990e159a859cc148a05600623f5b54baff3c60c27a60377ed3708f466a3307a1ea0a83b33351afe80ca751fdf0135ad7eafe59a8bc961a4aaf466e9df2f6c688261119e377f50f403d5b02de1faa42b39ddea0d0a899ad5e76591fd6fe8a1641b4555491862e39f665bce86793d6b1ba36a811c2df077de57a329103c604b2e48dd56a73ac98a86db8687be1c1a07c57098c81730a6872145d9797b1b660c77d816c895fa0952ddd58598a58e1edf27640a1665fb5554dce78e50ffb39baf459db33ff095aa55e3b8426d"}, &(0x7f0000605000-0x4)=0xf5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x6) sendmsg$inet_sctp(r2, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000173000)=[], 0x1e6, &(0x7f0000ce0000-0x30)=[@sndrcv={0xffffffffffffff48, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/23 02:46:28 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 02:46:28 executing program 7: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='rose0\x00', &(0x7f0000202000)=@ethtool_pauseparam={0x13, 0x0, 0x8, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:46:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e36000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000163000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000d09000-0x54)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0xfffffffffffff7a4, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:28 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000006000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x2000002}}, 0xa6) 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$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/23 02:46:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000348000)={0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) connect(r0, &(0x7f0000630000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x5b) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/23 02:46:28 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/242, 0xf2, 0x10120, &(0x7f0000006000-0x10)={0x1a, 0xc, 0x8001, 0x1, 0x66df3d1f, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/23 02:46:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x8, 0x4) r1 = accept(r0, &(0x7f00003df000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d72000)=0xe) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00006b3000-0x4)=0x3) recvmsg(r0, &(0x7f000050d000)={0x0, 0xfffffd85, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) 2018/01/23 02:46:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f000045f000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000eae000)={0x6, {{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = accept(0xffffffffffffffff, &(0x7f0000c58000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8d000-0x4)=0x26) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000edd000-0x4)=0x20, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000073e000-0x4)={r2}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00003da000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:46:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000251000-0x8)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000d7b000-0x4)=0x0, &(0x7f0000356000)=0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000375000)={@common='ipddp0\x00', 0x8}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000273000+0x824)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc6000-0x4)=0x5) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0xfffffffffffffffc, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg(r4, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083f000-0x60)=[{&(0x7f000014e000-0x7c)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f5", 0x38}, {&(0x7f0000931000-0x14)="36ebd0247349ecc9545cf975b555d1a43f", 0x11}], 0x2, &(0x7f00008a4000-0x270)=[{0x10, 0x112, 0xffff, ""}], 0x10, 0x0}, 0x8}, {{&(0x7f0000e20000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0f000)=[], 0x0, &(0x7f00001e5000-0xc0)=[], 0x0, 0x4000000}, 0x0}, {{&(0x7f00006b2000)=@l2={0x1f, 0x3, {0x5, 0x80000001, 0x101, 0x9, 0x7, 0x0}, 0x1ca4, 0x3ff}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c9e000)="f5fd0112311c80ba49a1091ba3fc8a50768c977afc41982ace843de370ce569dafbfe26dbc850f4129b1e2258902e1d743f7dc206a59b2b66ecbaf1b80c8e71962d2484ed09d6c23defc56b70bf98e7f7626ee0b4492a7f2f8cf26b9ebb975489a459e17598848585d481003dee1ef9f1c2a037441a1088a875e576ab0cd6cd82b1d885a63c70cb79b6ca07d6cb8b413ebbe32e07bdc692c03732686e77098a540a535f2bd5a67ecec464d387b62cfccc76b88ba1c6372b8233f4466d42d1f1eb901ca2c0a627b24c4604782", 0xcc}], 0x1, &(0x7f00009db000)=[{0x10, 0x0, 0x7fff, ""}, {0x7f0, 0x186, 0x0, "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"}], 0x800, 0x20000000}, 0x1}], 0x3, 0x0) 2018/01/23 02:46:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000a0c000-0x38)={&(0x7f0000373000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000bec000-0x40)=[{&(0x7f000003f000)=""/166, 0xa6}, {&(0x7f0000cc0000-0x1d)=""/29, 0x1d}, {&(0x7f0000f2f000)=""/30, 0x1e}, {&(0x7f0000ea7000)=""/26, 0x1a}], 0x4, &(0x7f0000adf000)=""/205, 0xcd, 0x9}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 02:46:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002d5000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000c7d000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000000)={0x1, 0x6, 0x38}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f000033c000)=0x7ff) readv(r3, &(0x7f000075f000-0x10)=[{&(0x7f0000e4a000)=""/192, 0xc0}], 0x1000000e) bind$netrom(0xffffffffffffffff, &(0x7f000047c000-0x48)=@full={{0x3, {"76cbd2c28d09a1"}, 0x0}, [{"764a7b3dd423bf"}, {"cd1c1b561c5684"}, {"7d066cfcbb8bca"}, {"b78c01e9f044f2"}, {"afdf0122f304ff"}, {"8e33f470885a9d"}, {"64b7006b074aa4"}, {"da3c018116b37f"}]}, 0x48) recvmsg$kcm(r3, &(0x7f00001cb000-0x38)={&(0x7f0000632000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000388000)=[{&(0x7f0000842000-0x7e)=""/126, 0x7e}, {&(0x7f0000849000-0x8)=""/8, 0x8}, {&(0x7f0000da3000)=""/92, 0x5c}, {&(0x7f0000ac2000-0x5a)=""/90, 0x5a}, {&(0x7f0000fd6000)=""/146, 0x92}], 0x5, 0x0, 0x0, 0xbd01}, 0x0) write(r3, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005a6000)=0x0) sendto$inet(r0, &(0x7f0000001000-0xf9)="7ac3c762440f1f3bbfa44cdc90a460f9edbcb9e348010d660fbf0571a2ec4bac6d24526bb59adcd814fe6cf066b1d43baeea8839e8f91183d8a76b0f46e3ddeabaa15043945bd0b1aba91e763b4e85a1bfd73e567c5b0d689ed46204de0d0431a2822beaf6874e5e3958b4b4a187da1bac13ee8134522563adbd4a320344d6a068feccb4e3b65fce2615109288c8c38fb363f5d0ae67f7e573acd70323606f2a4d3dd6abeb0984f4a9b00cd244a7fe43bf684f6ca1c8d385728acb4f9fc696b150cfaad2137b7c83a073b81baf0de21f3930d27260a035aff8e5fd0c2f03ff611887a04827f67890d98db45224ad1eb9a209ff97e3990aed48", 0xf9, 0x20000001, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x14)=@ipv6_getmulticast={0x14, 0x3a, 0x0, 0x7, 0x3, {0xa}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20008841}, 0x800) 2018/01/23 02:46:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e73000)={0x0, 0x7, 0x6, [0x800013d, 0x400000000, 0x800000000, 0x1c3e, 0x1, 0x2]}, &(0x7f000034e000)=0xfffffffffffffe88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000529000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1b878ec9, 0xffffffff, 0x0, 0x40}, &(0x7f0000887000-0x4)=0xa0) bpf$OBJ_GET_MAP(0x7, &(0x7f000040f000-0x10)={&(0x7f0000ef0000)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d5d000)={0x0, 0x8}, &(0x7f000007e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000894000-0x36)={0x0, 0x2e, "2273234527e7abba7ce46c326da985ddd0f452ff8e8cb9fd4299dab506698f244de4d389714a415aa53e86912ceb"}, &(0x7f0000f30000)=0x36) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003d8000-0xb8)={0x0, 0x951, 0x1ff, 0x6, 0x2, 0x8, 0x4, 0x800, {0x0, @in6={{0xa, 0x3, 0x5133, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffdb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeff, 0x7, 0x8000, 0x1, 0x0}}, &(0x7f0000d54000)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b3e000)={0x0, 0x401}, &(0x7f00004c2000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ae9000)={0x1, 0x200, 0xffff, 0x8, 0x0}, &(0x7f00006a0000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000253000-0x8)={0x0, 0x8000, 0x1}, &(0x7f00009b3000+0xbe4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b72000-0x14)={0x0, 0xffffffff, 0x6702, 0x3, 0x8, 0x8}, &(0x7f0000f55000-0x4)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000ffc000)=[{&(0x7f00003c5000-0x1c)=@in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c, &(0x7f000076a000)=[{&(0x7f0000879000-0x1000)="2ad1d66b811b90a28e30e25bdbfb5edd5c2c2d91431dc370b2517e8287077a36aae9e3978f84b3e466ad79fd90797560d0e1b11e6145ad1fd1a85730c02532685b996a852ada86c1e60f8f9d92842859ef7d498b0def74ee831df52737e6d76140b9a94b8e8c919b4d787fc40fd834f36ee6d5c5cceb79f825dc812fb8547c7eb62fd9564bd998d47c6fb18de36d2a17cd689346406ea0573a4ac2eb5cbb10753ce94bfb9f741926244b7b56eef991353ed49079882cff39c265238dd4b399414f7d8db3ceec5b8499f48e36f5a9d6b3c7384cb515c5986a0f1a9b5564be189d67365abb14f0955bd95e7ce82c11810f9a757a09d739d17288e6e322c64354cf82e54c529ceab6b4b5d91ae440b952f91bcd3f5542eddfe70c8ce25ae79575d68fd50071788f8ce24e258ca6661692b03c9cdd0b7290feb47c2f5e07b18582692f5ce38c571e8748def0dcdbe999596be8c8704a0b922eb19f5e6b0bd24120f2a2847e965d58e61b50ad779f85834f96dbbdd848055cf4b2a64954a624c9f038ed531c7888a1a6e3b9c0f86aea3354494143bae911becd32a85ac012e510916df21f4d44177a80e30c513e75bbc5d066e272040f91c2607735104fcf150849312d07843572f57ab93dba447c7182bba30da4c62492f006c93338ead646fdfcb1cc8c716218b08926f7416199c0b5f0f552bd23c82ccaecac1b6594cd47b5d50ac6dd77da4a1594b1274ae4387ef9db6ec71abc4c5b6c44a271f7a055f0659deeb2399774c8d8fdf3ee6fcacb1fb2434429d0272a5e7e75f72a95b57e38aff07d18018a10f9dc9a11fc34512001e6a9fd0fb7ab286615e41c55cf8ebd4101aa833dbf33f1659c35bde181ba4706311e7c1fd016c1b320c9986cce30fea700b9fa80be5467cdb8405a5f2046e41f9a29c11a9f727dbe35c0788b10f1b9901c9bafe2abc9e4c3977fb44237f753960d6a81eb3bab5a338b6904010178755c9226101f8cbe939c235dadefb4d45fa749fbb81803cc5020eceda096bfeafdd1ee0071d3e6fb11fd2ac48339e4c5ce437015ca1a5fd3b2d0b807c471b92cbe54d02a2cdf9eb9c23d45f010f797bb83c6d9eb13de57560006494f57174ad7b8eb173a2bec54ce8b38b7f0de96002d96fec6196526feeeac3a61420d0e8ac52e89374faa7b848b3c1af3da4f56a77ee18fb9bf8af3930b6149cb4e23f7e057176456b52ce25b0947121dc99af570b3cf7794fac5517c1576df4584424ac4dba2dc7c07ae521f428f51400217bdf975971439b0f6965dcac7f8cb6dbd8abd27f86aa203581efd2bc99c457d9f6968ecdb52e988847852f5d577f2481f13ad42c995b7ff0c0569d108b31aa7b9b178a1fdf9ab2901cdf8d4c3ef91d504f7445bf9289882e90b347c54f1c7cfa6618e2ad530253742b58dcf0dcfca5d6ddefaf6aadfd5de07e967a3ea2c519c1415b02fe88424370d9fe3ae4b859dbd26204766d18b100a191a628dc9f581038c125bc6493aa6bb47d0b279607b3f81231681d67493fb78e5f19761065dc3883a4e702385e47a2da2689e4cb706069ff5b4ea74c59765c485676a6d5677de7c756edb18d6103fc47d479fa765b356bf3b9195c5a3351482adffe8f0dd4fdd3873b2148ffb541fc0317e794aa00dc7372dad7377ad4605b7c8f8216dc3a392dc6af2dbde29de139f120fc92692de8161d36ef8252ddcfd6dc544ab445b71acaf2aa1cdf449fab3331edd1b2b85297cb31388e17748feb3a5a9c02260a17c30ec34243e297a9351599c887db23a8ab2405bb75247baf2ccd51aed7e7293a44f7f9fa4d54d8db74956c94394c2d77696559e158e258b7baa3457995d774b6ee34aaddaf5a60e1a87c8221ce7b3aeb5e321994cfc5897383b188e2ecbc4768b40c3bb08db4f1ae5a9c59244c44932bf6488faf47b2e77560ea70c41216189fdf717978c706d3a9e8279a2ddbe6b74a0c63593c0469303ee4b6bb0d1152be01ca434563bbf2bc46a4e7aa8abee952b3f92ea46fd77431932a4ca3bb509b66494e8168ed42b540767068faa5c0482b78ef1b6d44a49f3427f943f826e191039afa81c574321c79dc1d7c3be42592223a1f6eefaee7c70d1c50261863e1faa7cc52c94710dfe788c82aea93c078ae9586deaee76f24c36931d97aa7799b4464e7f0851a9c3a32e99a37a514e6de353e985ed6e924de79fe244b7565c33159d75f21d500717b78c1f37a4ac024f6e2166dc43e742f135eecea69c71d356983ba576858a822876d189bd707dcd1cfdd89441e9ada1b5ff852fefc4b1aefae8af76845c789daa2363b29c8d1b47efef6ce626ba1d37def341f94aa99b94056a8760f5a45247ef8790ceaaa9923b634a76a6209ec84bd71134bfbfe2336b400df4f2efc8cc39b620fd27945f4632da02c1bd6b34ddca7848f1eb6c2b8cf715c95af9950b6724b0631f038243118622167ec48f6fe3adec09c5fcb24484c2a633367100d969a00f7e78c5f18634e0ff89bfb843fd5942e484abbf913977a15d754e8ceb4a55e051d07515a6bcaaba40bf4725d0e1dbc0a1e9d10b97104095fab13fc59635170f5f41319a9678d633785e9ac6f2a531d8e88e008ad2dc4e6d24af109e97c8780c801ab0821f0038fa5109d3c657b6e041d56f30c355938b6a4b8e917de3c0895176038d3c78468ef443bcbf260ddafa8e2bd0afde5dd0e4b5a5663adbca7168f82d84015b8012ccb77bb8193d44163e9f44481fc809c238c00727c102e6e359d126272c1969857577308a3fb45777c2c0b4e59853363c6c88543b8bbeb483cb6a3ae683906ee5ce69b5813dfac0ca9f276a44670d4eedf4e39b4df69b69c4c51f6d18cd2f4b2cec30b03c5e7603eb2066185298aa69bbc2eae9b6ed54a0598b2e6e398b13c520e4d3a5e02cdd7ea11fa0294513f4a9e53f18d351f8f7ceed381ee1698793e35acf82ee1cd4e0bb842f068cd013f79df8fe145223db60f386163ed7611a82387b1956f70e087d89853e6b58b7adcd19ca77d2ae985852cea95fa4e50409d43ea6e2f84e9f78166b5252d63916e5d2f3cea2c109e131b1435de11146b7efe6820ad33423c6cd161eb2b3592e1b53a8f8f1e62350b75e8fc2ce99661516d1dd39868f55bee0bb03eb93840ed0ab561bdd1a346f5fe001c310d0146de4179834e052835b77c122b279d2baaa5d7bdfcd390979d4d43de1339f13128faefa1211b7e129582e12f31739310f9d30a1d88d127e982d3da52e4d3ed024d787157a2d0ab0ee9cecaa7359887e2404775f25f73f5118fa9d00dac2e8e5c6cf0349489538bb6c612e51168866b29a2528a66639d7671d76b6258ed5b925253e840495047dd1d8fe9d12db1e5d4cc8fbc38320acbcb01d76cb469bf4c8de66903bcecc548ac384b892f6be2833a969008db60fa0e57e3bdca98d650e4b8362b2186bb07c4ac9021a20a4a723577536c9a04742c1c3d177f8e3336564df97bf3474df9e73a831eb372c237db545a20f6ed645da2671c4f1dbe34f5e9fc374e5fb125de8cf616b0f772b1f060e9d0a5f403d93f5f605c50728c2b29ced23e1cbe82f5fd75fdf05c1f58ded7a2549ddb257d7cec31bd4f0a2307fef14dafa930236c45cbb411287f6c9b77d5a86c40190d8bc2069b169773943d8786928dc54e85eeafaf093dd0ebbcd7bdafb9a8d880d31136a5797822d9e08ae25ed7f4d2cd1083df6d6b166c498cdb2149b92c0da8b3e911dafffbf40bbc2b58b667c78e97b37344e96e6cda183c356f8231995e77e90d54ec3753ac9dc570a8bed8c156bc84b69144af2fab4012af97d6d21927b89ef822b624d7549de543dfb049baa6eb40d2bbbca7a3cdc276f06ecb1eeea1e0217eb22acb73d1f049acf84764b5fa446f573df1a19cd53bc3f7b5b66c9f2164b1f11f730dc9d032d18585dd14a6b7e1ca5f82c7a7800d9f92aef8fc9bb9fd73bf9038307d051c62911aceb7c3df4e343c76da8abfda2644561113bf2ff6e7fa2d3e11b78995c46f755a9b8416a56d96e75f055544903edd2b004fb2ae2fb97ff46dac9c7299c57e28f0a5d0d9aad9f17bc2c257c0e79ac85cc1aa23c26b15dc902aa1683e82ffef1d673e162da62e4b113530b4abab0aedca86d29e5effb9cedf2965a46d637e59c21c330ba0cff5bb682d91ee4fc30a62b0aa92014543fb091f0f2cf4e215a172bb84f87522746b8b90ef4182fe01f4d477c67191a62e8736977904c67862b5a53f3b5a1e079cc51af3ee6b776377bc2d896908eadaaf5c8a5d4ab827fff98093066cde069b24d54c8638ac2747aa6a01e4dbd008128bfa248bcec3aee3e4978d1dd5e54f4a8525e0bafd8a2f6af013dfd553529a0c2df0352190d48cf1cc2933f28b16fdab674537bb430caeada056bbe2375b0c7de75b51aab09e54b5a0e0b169563a0e84dc3c67f2ea5b129a72f5d4c6f7d858357785ff7ee8af04150ff1cdc05bc2e7c37bab3938e5f6557967025c7a953cd6727dbf3bd6e33bcbcb331e9f1b520d651c243e4fbd8ec86ed23e4f3b218fcbecb47940d8dcaec30b66729cfaed93096a0628010b9cee6c881b4e5f2e5ddcceb1a1301d2f64a2ba417ef20da10fd08cd95934b63aa9ec527323428ae1da9ebd8bb76614be1858da92cb0015719e2227e1ac316bd140fe9f5757ab4993329e43a01fc2dd6444b8eec0fe9c484f45b49c19b2c9773af7478b6b52b1b70e8d8c90f43dfc65576f7d1855a34cf05d7cddaab75006726f8c5f927619c6f7fd3ba841738ccccc0728dac61a688de3284168147fa325d915b12d8835d4c33083605252c5b8725fec083b1ac817b6d586ff85af9c2773abb27659735ede3b4447ded40af2eeab75c8675aad8feb4dd687b71629438bd014968adc38806c0a0049af5b14ab84d59422ad5a2b4b0897bc682bd76095978e7acc9b9ef693f3013af9bc87c6dbd51bf4a1363e56ab1b0b2d7c859be2fc67cf7b3e54a56755ec89dfd837d26edbc9030395541f80cfd6a1ac5d0e0daa6e5bbd218cdbaa371a55d562c62c30336d25a74a7ae06df3817d092df5182b1376247b5e7e53864becd2e370c015b746324839f00ea40c0e03de0856e639e79a9880f3075945cae47bdd5f6a79c685b87556ac90cfba4487927f9a59fe5a09aeec985219523fd4f20db4c28fc7f41170270b9d5a64e484dc6c2a7c504e5945a1ad5aee631ae9925a85c83b86baea522fbbca27b8cd534ad6752b077f46d2e5d1a65a33e3310b73f95b2041f9b8cf1212a73ad731bf571920fe215cbb799fd9699987c13d971d087cc5be0e7c736ff43f961d1d8de9b54a931ba3e4cefb457f7f9a5770553d872c83d0022d67a811c262557a170b5211907132990b18fb3a35378af00752b1142c7e530e25dcdddcc9fa5ee79c85fe2baeb5ad9cf2c0506935aa498536b2d7595ce60ecfdc378bd1e6ecb4a6419ab3211dc7caded09470909290af670e74a9fb067f315668fa2174f77351fe95b11fb2106dbf8be2d1089bfe7764a6b28dd1ce59abdf4dc93d9c9c9db9ceaf75c65e1b2e95f099fd11d57c803b32f072d841bc7ff02f1dd18addcaea39df99c035c287f1e7fdc2b899038885197fb23c97452cf5c0f04c12f4aaef14695e63263b1c0bc18e61d9036a3b20d381b5cd13ecf2ecdf5f05b151d01bdbf2af121bd7bd45c227d0947c93957bf90f905719c8dff43328a96146e82c9ddf40725e45cd38cc9834ac7f1de8a51ece4b05ee358ebd862e5a10ed3ca954b8564ed0cc509439f01b3f6786faba9e08a53", 0x1000}, {&(0x7f00000c4000)="18d2242b8bec7ec8cd820017f6589d7e905bff80119fd58cd17b4e34484217fff688873b444bea8cc42ff6e69b27a93c8b97bd655d2f2c5f83f2f65cf0f10128cc9e93ac394fea8fd38df6bad0be12d7e3fb1db28e86bce55c7a003de49fde429d4670b78e41acd279cb2c2736ce0718c4dba73de3774b7c4c56582cad2a1297b9d7c7db55d2d226f9940fa702c430c5199a", 0x92}, {&(0x7f0000a44000)="", 0x0}, {&(0x7f0000dd4000-0x10)="1b07c886ae10ddf432468cb6e5c910a8", 0x10}, {&(0x7f00002e4000-0x7b)="94b897211a029517d9ff9f08ef296d82cbd98c0034e7fde18bb5a8ed296334f19adc468b63eff83a0e6cc8228fe4430818fdcb107916420d0e240c5774e14af5f484239f812f481bfd8688d8e2b470887f52585772dfdfcd4d37caf6b5c0e6c103de6ad7dc3220c47ba68ffbac76f1599800a2e71a57a8f8a1a5d6", 0x7b}], 0x5, &(0x7f0000bd0000)=[@sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x2, 0xe, 0x5, 0x400, 0xea37, 0x9, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x8001, 0x3, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x20c, 0xc196, 0xecc1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x0, 0x8000, 0x4, 0x2, 0x3, 0x3d, 0xab18, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8006, 0x0, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x2, 0x7, 0x49, 0x2, 0x0, 0x800, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8e, 0x1, 0x3, 0x0, r6}}], 0x150, 0x8001}, {&(0x7f0000030000)=@in6={0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000a7c000-0x40)=[{&(0x7f0000ab8000)="e7ac6fbb322abae54d5c352c4ee7eec9d5239422acd57c6dd454c3dc86c896f8d54784f21540368b81fc442d54658c7970819dfcdaf8bb74d9", 0x39}, {&(0x7f0000f58000)="eda6f536bafc15c0a6bae752637534e41b6aa91705ae6e37a4d11637c29686a9eb2aa7c8b5f70d84b2c7f496b0f5b38086cfa7d2275ee4a83db8f9d41644f7ded9817b6c38bcf5dea13001da5d33226c0cda08a7ee56e12f6db775a5cb2a6a89428a56656a11eb1bd164e526e1fd38827273d30254002d579dc98d2e3fabf6700c9a0f508c4ad6a6c44acb3458bde9fa8d8367ed0e79eebaeb2beb1579c2bed9c52a33de56e3e7286d48c6ef4f8466f73eb673ae0314521c3562d872b13c7efc", 0xc0}, {&(0x7f0000f72000)="d2b60d6eb5e4b7f23d4153286a0d40a269afa382d2323afeef5375d14ecc38ab091be8f7054c008dc918df201af597d9de10d04da606e33da52f728af9299a31f16b4fc4a70dca826f37fedda261f08223b31da42a13e18085e8582a435254d28292db69127a9b15928bd9a97ab760c5f790e83ab93183bafdda8609f719e82ccc9c6b3a69a3c9a6b499b9fd56eb939e4068424a8d3f86ec131dfd07e7f42eaa739fa996537b9228aacf4a8e0cf43d1f7501956acf8c26febfade49226828a1dd06e29acffc66e5a5af8ffd66f96bd8cab39460d1cc4a370e4bf69f009d071258a8e69cff474eaa13b1d7e28b2289a90d843", 0xf2}, {&(0x7f00007f1000)="a8e9799b1b3d54e08742329514b4d38cb6e893466f37471cdf0c9459d58c7d34309e513de2a4170afccc533cf02075e21798e4880983d15e7f77872e22e49fa44309de635d83f6673ab52d220e7eb60473c7222f17383ebb7951cd5a18e9eb189bfdc4e237c54ed1acb44d6d02f187490dce6cd721ff66e6777f580f483d663e789b5b21d17ec23b53db38c673bcb575b00f6367007978b6e506c557df13508ba3a3748660f28da68fb3010efc32dfa2fb20f83868b1fff9dd19aa447bac8a3d28ae54bb7436d5a9342df9b35d5e653d1bb23f33b339f8a9e80278abe1a6d3dd", 0xe0}], 0x4, &(0x7f0000f74000)=[@init={0x18, 0x84, 0x0, {0x0, 0x10000, 0x81, 0x8001}}], 0x30, 0x44}, {&(0x7f0000384000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005db000)=[{&(0x7f00003d2000)="ec0eee3fa8e0b599d05fa2e21237ac59a0e07e88d366b5b258a4a0c0d6f21a99dec14a922583ea873e68db36efa4d571aab33c62274166a0f476e8d4ee28aa001c19d032fa7b8cd16384e7f06740f2c4ac4fffea318d305f3b10fca1de56dd51ec4c4505f03a5b57cf3f35", 0x6b}, {&(0x7f00007e3000-0x44)="3d25ee3712f093674f14943ef408907b7c3cc7169b1a63ac856d7a9ff31be082ee602914aaa851568affecded3fbdba25229c1e30fca42d0a53910135f28e379227cba06", 0x44}, {&(0x7f0000e8c000)="f647a0d0b488fe352c979ba1c416346d8ee2203bf639492bcd222576856db214857079914d0b36296de47a10e2c3d468b695e235f49058b238265c3167b14f4f9cd7c2ebe456536dfebc3707ad125ee45685b4668cc4", 0x56}], 0x3, &(0x7f00009d9000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x7fffffff, 0x8004, 0x4, 0x7fffffff, 0x20, 0x6, 0x2, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x5, 0x2, 0x1, 0xfffffffffffffffb, 0x9, 0x7fff, 0x9, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x7756, 0x1, 0x80, 0x6, 0x102, 0x6206, 0x3, r9}}], 0x90, 0x4000010}], 0x3, 0x4000) bind$inet(r0, &(0x7f00006b4000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="", 0x0, 0x4000, &(0x7f0000dfd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f7) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0xfffffffffffffd57, 0xfffffffffffffffe, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffeb7) 2018/01/23 02:46:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000033e000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000878000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005ca000)=0x14) connect$packet(r1, &(0x7f000016c000-0x14)={0x11, 0xf9, r2, 0x1, 0xffffffffffffff7f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ce1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5e000)=0x14) 2018/01/23 02:46:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000f1c000-0xf8)='b', 0x1, 0x0, &(0x7f000003e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e4e000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [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, 0x2, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, @in6={0xa, 0x2, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0xca}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00008db000-0x8)={0x0, 0x3}, &(0x7f000084f000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c3e000-0x8c)={r1, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000184000-0x4)=0x8c) sendto$inet6(r0, &(0x7f000037d000)="8c32c25a525b105431f460eb453b638e", 0x10, 0x2, &(0x7f0000292000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xb) 2018/01/23 02:46:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002bb000-0x8c)={0x0, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c32000-0x4)=0x8c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009f5000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f000034c000)=0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003c8000)={r2, 0x40}, &(0x7f0000594000)=0x8) 2018/01/23 02:46:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000cfd000-0xa8)=[], 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e96000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000893000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000014000)={&(0x7f0000fd5000)={0x2f4, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @nested={0x2d4, 0x5b, [@generic="dfb24bf7f62abaa637f0af71d97be6a0eeebe4d70cb7052fd20a270b34cb7dc516d2be2a6554d5bf74ce21ca871ae629f601038a0a124611cf30a8326725b95a2445eff8b21990afac45e4ff8caf832c77ef5260f6ee07084e62102e6654113e02d7657c5f6fb31e5df7f665fe", @generic="9e8a37d6279a61b5c8b9b1afc0a2f9ce7308d54e7a39618552e33e411aad1850d398f392f3292cb9e3a3cb9f63da803c03b4e516e8956bd62434c2669040b108e82a03d045a2f936fc15d22a1a36bd85a9d51ff3d8483ebefaca85599f02c4f6d41eda1f7508e712da7079398ccd15a768b519de3633daa00a90072b82832fdb5d866e8627b7ec969b4458da3f85335100324686d8564dbdefb22f7087f9ec908e82d315a7c58bc021ca24a7f429b9b3123e8b88d50100cf87049b0070bfe3322e4057e2f6beb555ad36a86b0889c7d91b096613c6fc583c51a88a4185bc3cc5796c527b9226f0111bd74759fe62", @generic="581dd5e017acf97de640e638e7cc47b351069b2088ed26dbad", @typed={0xc, 0x3e, @ipv4=@multicast2=0xe0000002}, @generic="4ad9f822918f7888dcae9297075797070ada78ded037bc17022dadbff1b1cff2bd424a3ad35ee45f90d35f270c8c38c0e2b836be01e721ea5b7619e1d1a13fdd5cc4057dcaec6f43a1d97c22", @generic="ba8a6873a8c1e403e49ca3902e30d5490b93cdf556786a377c22d8bc7b520d3ca4c81168318ceca2580ebeb1e0f91a7aaa1ee5049191403f3410ffd28a80109ed955709f62ca2f37a7645588e40d5abb8bf30cf43f7dc8913badd86271833ba23be019593d106c9bc98c5e92b9155b03aa265a9ad2b726343a695ea705444e783c344747555b7c14fa291b78c46348a64dcd2802cb4920d4e5030fbbfd2f2a8ce6477e04a4f175b2b6ade319717c6bf0f64762f5fd785fa1051c404050a508a0f95e1a0aa055f9b431e201f38290b97128b6b61f5cde6de640447a1c001fe8a0d7fa0ba45b683ab3f69d92aac5a46cfbecdf3fb02d24", @typed={0xc, 0x66, @uid=r2}]}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b28000)="0a0775b0d5e383e5b3b60ced5c54dbb7000000618217ad4000000000000000e670", 0x21) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) writev(r1, &(0x7f0000b4d000)=[{&(0x7f0000b59000)="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", 0x1000}, {&(0x7f0000f84000)="dc330f9a9e74339e906dae960e23683a41e5a5f241fb0e7ce18191fb8fccff9ee077475fe8f41c3dcc0dd550923e34df950e6ac8916782e2bd6bea2de522248c6ff151cea248948445b7e95852e1921513c98c5c8e191b664837b590f11b750e311ff69c9c094b68cff499d7d48c14bd42080cfcecb416563ffbdea406df9e20abfc8c330834056e", 0x88}, {&(0x7f00003c0000)="93a649673e5ab620d3ba59318118c8be7470f003deef9b8b4c2e7cb8738f74bb72c6509e830b9365e6dd41f9dbd2601479b3eb023af8cf71fc2d6d51750dcd555157b87f50f5a93515cce00a95841774d5bdba28faeb6757b06fe87efb515c1216b088872f4b5b14a1ca3139223ebdac8f4903d5b7edf176814bd8bd1f987175be35a27ef31a3be7be61ebe33c3f22f5d4dd10d1bac14b3a9ea7afe3220b5ed5da028d990e22c8de32eceff498", 0xad}, {&(0x7f0000ce9000-0x89)="b2501bcc434feb77541bb4ce3f1d5b11a641573851c0e9d5199d5723dcf475dc9e4c421bb3e35ba02f94dc8bfea19a52788957a64e86564dd9d4975c091fb6046b051d30e8b507c1cd5112c6c64f7bfdae6169f6d48b1cf0483df655881459a4dd44f93d6b2fd037fb231e27600801458c3854bf0f4924b040410f8eccf9f6850df79311b820bd7c24", 0x89}, {&(0x7f0000659000)="8cea63befb8beb42fc75ef1150e4c0586d265dcb88cdd4fff0b4bcbc22fd04bf9426cdea2e7bdc4b506d6721aa6885de689f52fcfec18c0ef20a8ba7584c417b54d98586dcf426c9046b43a3cfbd3e16ba436759daacc2a116d8869f5a086ffdc7631c72317be5819ba3794eb5d9b8d2c4412629520cc809e6a1d08dac077b816e91b122c306ee01cbc771771d62d6f5e4edda50f2d6c6f38866874bed31005db01e83f1355caef1d881b025d71bcba13832efd0b78e43a39419e6aae8ef4753969a7a6fe6c15037e97e383c3fabe973076da0b337991c20a13600274ea769a66eb8a6d156cc844a378032d8ae197b7d10", 0xf1}], 0x5) write(r0, &(0x7f0000f0a000)="4c3c36901336a67171231c24d7bdddf4252b320b7d41f3da2b9ae26421ab5d9d2cc3326cbfdd1ebd67f72e9395d4961079435d9d3d7191b4b4cd939b7b8b1c300df9108c687f261ae5", 0x49) 2018/01/23 02:46:28 executing program 3: r0 = socket(0x5, 0xf, 0x6) bind$pptp(r0, &(0x7f00008c7000-0x20)={0x18, 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]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abcd80000000000000009af", 0x2b) 2018/01/23 02:46:28 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x1f, 0x80000, 0x401) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd8000)=0xb) ioctl$fiemap(r0, 0xc020660b, &(0x7f000031b000-0x90)={0x2, 0x7, 0x6, 0x80000000, 0x2, [{0x10000, 0x100000000, 0x4e5e, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x7fff, 0x8, 0xf6b, 0x0, 0x0, 0x1e08, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000717000)={{{@in=@loopback=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=@mcast1={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}}, &(0x7f0000366000)=0xe8) 2018/01/23 02:46:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000831000)="3fa313451a0afd389992ad9cb72fafc96ae010e60f63a50e927d45a41ecd29508d9269cc835f518ca73b98af83e8409053aa3a811c6fefbafd66ebd79a500d4d2d41a87ace93f7e5702309c6b106c6be8786b9e4cd9a40fa6f680ae9f7d5f7a512b2f6b8a4d9626d354895148dbbfdd0867f4a49a5549eceab1ca6576f54069e7fc349810e3ec84d029edbb06c07e1fcf3eebf73b94426cc63aa99f121e9d9318275c851f2d13cd7e14500c28371efef5ee92f4082919924", 0xb8, 0x40000, &(0x7f000044f000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000200000000}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:46:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a5e000)=0x0, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000a4c000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001c7000)=0x480, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f6, &(0x7f0000afd000-0x28)={@common='ip6tnl0\x00', @ifru_names=@generic="cdbf4ee4dac69782c0ce8e1ea4b9d683"}) 2018/01/23 02:46:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ea9000)={0x0, 0xffffffff80000000, 0x4, 0x9aae, 0x7, 0x80000001, 0x7, 0x0, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x1, 0x8000, 0x9}}, &(0x7f00007ee000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000093c000)={r1, 0x8, 0x8, [0x200, 0x20, 0x800, 0x8, 0x1, 0x8, 0x8e13, 0x100000000]}, 0x18) 2018/01/23 02:46:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @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}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000b54000-0x10)={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000714000)={0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4def8700}, 0x1c) sendmsg$key(r0, &(0x7f0000a8c000-0x38)={0x0, 0x0, &(0x7f00004b3000)={&(0x7f0000f7c000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xfffffffffffffdf9, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 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, 0x82}, [@algo_comp={0xfffffed3, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:28 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000012000)={0x0, 0x7f, 0x80000000, 0x5}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000013000-0x8)={r1, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000000b000)=0x0, &(0x7f000000d000)=0x4) 2018/01/23 02:46:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00009c6000-0x1f)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0xffffffffffffffc6) 2018/01/23 02:46:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8400000000007, 0xe1) accept4$inet(r0, &(0x7f00002d6000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ed000)=0x10, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007c4000)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000061000-0x4)=0x0, &(0x7f0000e35000)=0x4) r2 = accept(r1, &(0x7f00005f8000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000df6000)=0x32) bind$ipx(r2, &(0x7f000039e000)={0x4, 0x0, 0x401, "1d9611ff12f4", 0x1, 0x0}, 0x10) syz_emit_ethernet(0x6a, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x34, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) 2018/01/23 02:46:28 executing program 5: r0 = socket(0x1d, 0x0, 0x0) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00001c3000-0xd2)="", 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00003e1000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000922000+0x720)={0xf, 0x7, 0x7, 0xfffffffffffffffc, 0x8, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f0000824000)={0x0, 0x0}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f8d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000f8e000-0x4)=0xe8) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f8d000)={0xb, 0x17, &(0x7f0000f8d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x4000000}, [@map={0x18, 0x3, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x38}, @generic={0x66, 0x101, 0x400, 0x3f27b8f6}, @generic={0x2, 0x6932, 0x2, 0x7}, @jmp={0x5, 0x0, 0x5, 0xa, 0x3, 0x0, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x1}, @map={0x18, 0x9, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x3, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x2, 0xf, 0x0, 0x1, 0x4, 0xffffffffffffffff}, @alu={0x4, 0x7ff, 0xb, 0x6, 0xa, 0x0, 0x14}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a2e000)='GPL\x00', 0x80000000, 0x3a, &(0x7f0000328000)=""/58, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) 2018/01/23 02:46:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) getpeername(0xffffffffffffff9c, &(0x7f0000002000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x3)=0x2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000002000-0x8)={0x1f, {0x623, 0x1, 0x100, 0x7, 0x100, 0x1}}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/23 02:46:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000168000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000fd000-0x8)={r0, r2}) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f75000)=0x0, &(0x7f00001a6000)=0x4) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 02:46:28 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000020000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000020000)={r3, 0x4, 0x10}, &(0x7f0000020000)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000020000-0x14)={r3, 0x199a, 0x1c, 0x8001, 0x20, 0x40af}, 0x14) 2018/01/23 02:46:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000948000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@alu={0x4, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000020, 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 02:46:28 executing program 3: unshare(0x28020000) unshare(0x20020000) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xd, 0x7, &(0x7f0000b84000-0x27)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb69a, 0x0, 0x0, 0x0, 0x3}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @initr0={0x18, 0x0, 0x0, 0x0, 0x89d, 0x0, 0x0, 0x0, 0x7781}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b0a000-0x4)='GPL\x00', 0x0, 0x25, &(0x7f000072c000)=""/37, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000d17000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b33000)=0x10) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$nfc_raw(0x27, 0x3, 0x0) r6 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) r10 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r11 = accept4$packet(0xffffffffffffff9c, &(0x7f000055e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000148000-0x2)=0x14, 0x0) r12 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept4$llc(0xffffffffffffff9c, &(0x7f0000642000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) r14 = socket$pptp(0x18, 0x1, 0x2) r15 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x2eb) r17 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r12, 0x89e2, &(0x7f0000001000)={r7}) getsockopt$inet_IP_XFRM_POLICY(r19, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r21 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cc8000)=0xc) r23 = getuid() r24 = getgid() r25 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) r27 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r28 = epoll_create(0xb297) r29 = accept$packet(0xffffffffffffffff, &(0x7f0000572000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000088c000-0x4)=0x14) r30 = socket$nfc_raw(0x27, 0x7, 0x0) r31 = socket$inet6(0xa, 0x800, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000c20000)=0xffffff53, 0x400) socketpair(0x0, 0x4, 0x0, &(0x7f0000900000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r35 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = accept4$inet(r28, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) r37 = socket$bt_sco(0x1f, 0x5, 0x2) r38 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007d6000)=0x0, 0x4) sendmsg$unix(r0, &(0x7f000075d000-0x38)={&(0x7f00007af000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fd9000)=[{&(0x7f0000001000-0x5c)="d5ab763081527fecfeee49332241a2e583f690e14d1d4ea79a37d8dc00d8848fef80e9237cb1ef9719bb1ed4719f6f6d39da39e6409a00deeaffd07e6e29247962161e14e944f0733c847a04721a5c7b5bec695aff08c462169bdb94", 0x5c}, {&(0x7f0000000000)="dc0e934a8f7a499ce7460372553c6e6f1f265b8463d8a5200863b06ac194d7d5118009d14256470a11af234490a84451e3e4c9d3de631c83a2d05d834bb45c47664aa205f23ac63d1f09cbad9a7076bf9b89f666d14feb2a3ad5172e17738c558dd481f3a640bf5803b6d78953bacc5e0b5423410526f103329a6df5d8b28fc9625eedc31a6c7556713a9ce60505e3b0d993698919e32b84f651ec3c4e6ce134ac6c5c989cb538ec7302485f05ced204c6117892f1", 0xb5}, {&(0x7f0000001000-0xa0)="54eff39a79ae20e55683dc0d0af0ab5fc57edf2f5971d6a516f29ef0815b21348029503a210abdbd98a2f5b636cefcc5e3c0a1cd4299e7e58612af7fbd2a56e3e1be93c725f593ed5b40d98191beccc2ef840955653a60385cff0e786403adbfd35c8a4ed35ef7430b6a288586ff4adc22f378084cb8f5642eaa7609b55eeb6c3ead25523adb72fcc00675de8058a743a74f47e2e5c62db925a554c25e508f99", 0xa0}, {&(0x7f0000743000)="8edf8c87a4de56d91331bdbb48ea0fa0cd82e79e8da48678cf7195546d809b754d60e0597782390ab50723a64cfbb33b8addf6bce2b39f5311ae6261faf5e43211a98f909120b4eafcd2066bce3de5027c65e220d64b9abff9b39827fc8634fcf0af4e7c8cad61f0ae334f38f3dedfe0d3e0d1cc2328ec52670d40715f5a0ccbbed72d3e6fcf821be7a9e043d58c803cca003ea9085c53c8a95f04851d05312a18445e1607642e6cbb19a01703ff35ada8eb23cfa95d27282c", 0xb9}], 0x4, &(0x7f00009f7000-0x140)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @rights={0x18, 0x1, 0x1, [r10, r11]}, @rights={0x20, 0x1, 0x1, [r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r25, r26, r27, r28, r29]}, @rights={0x38, 0x1, 0x1, [r30, r31, r32, r33, r34, r35, r36, r37, r38]}], 0x140, 0x40080}, 0x0) socketpair(0x3, 0x2, 0x5, &(0x7f0000bd1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r39, 0x40086432, &(0x7f0000d65000-0x4)=0xb7fa) unshare(0x20000) 2018/01/23 02:46:28 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000454000)={0xb1, 0x1, 0x3, 0x7fffffff, 0x2}, 0x14) splice(r0, &(0x7f000084f000-0x8)=0x0, r0, &(0x7f0000fdc000-0x8)=0x0, 0x6, 0x0) [ 72.477152] can: request_module (can-proto-0) failed. [ 72.539903] can: request_module (can-proto-0) failed. 2018/01/23 02:46:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 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]}) sendmsg$nl_route(r0, &(0x7f0000236000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x6, 0xffffffffffffffff, {0xa, 0x4, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x2004c040) pipe(&(0x7f00001ac000+0xe93)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f000018c000-0x4)=0x0) 2018/01/23 02:46:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) readv(r0, &(0x7f000002f000-0x60)=[{&(0x7f0000dcc000-0xbe)=""/190, 0xbe}, {&(0x7f0000cbe000)=""/4096, 0x1000}, {&(0x7f0000b25000-0x7e)=""/126, 0x7e}, {&(0x7f0000a32000)=""/11, 0xb}, {&(0x7f00009b6000-0x30)=""/48, 0x30}, {&(0x7f0000b92000-0xeb)=""/235, 0xeb}], 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000931000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x3fc, 0x0, 0x97, 0x0}, 0x10) 2018/01/23 02:46:28 executing program 3: unshare(0x400) syz_emit_ethernet(0x5e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0xd, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000347000-0x4)=0x0, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000478000)={0x0, r0, 0x2, 0x2, 0x0}, 0x14) 2018/01/23 02:46:28 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x32) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x801, 0xbb35, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000004000-0x4)=0x80000000, 0x4) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000000b000)=[{0x8, 0x38a70000}], 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r3, 0x89e8, &(0x7f000000c000-0xfd)="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") ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x4030582a, &(0x7f000000a000)={r1, r3}) 2018/01/23 02:46:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) listen(r0, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000fec000)="6046293367c852fae46563020f1b6b6a", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$netlink(r1, &(0x7f00009f4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd6000)=0xc) getsockopt(r2, 0x2000000000010d, 0x1, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) 2018/01/23 02:46:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00002da000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000563000-0x4)=0x2e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003c6000)={@common='yam0\x00', @ifru_flags=0x1000}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ea0000-0x4)=@assoc_id=0x0, &(0x7f0000d5d000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005b0000)={r1, 0xb1, "48d3d6e379860ea7ca7af4ea0f7976bc718e20c2b034615d2f53259b00f10895d7dd930699d32698b72319c50362a3e7ccbccd40b8ec70aabd201ee144df6aedcfacdf3a7172b01cfb42b535766f62e7b3eec470bafaedb58cd81e78c5e4c89e1d951f99045589d313409407719afa750f89153a3c3f3e5781b2274428c0036521bb082de5aa6dd2c599acab2921a977ae53ef423bac0153a640966748e6c73fdbb3c1c7bb5dcbf7d843afa7900f5c86dd"}, &(0x7f0000b4c000-0x4)=0xb9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000067c000)=0x0, &(0x7f0000215000)=0x4) ioctl$sock_ifreq(r2, 0x1000000000089f3, &(0x7f000032b000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eaeaecff0000000003000449fbf502007e26"}) 2018/01/23 02:46:28 executing program 7: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000028c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x7, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00004cd000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ae6000)=0x10) getpeername$unix(r0, &(0x7f0000120000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006ef000)=0x8) 2018/01/23 02:46:28 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000029000)={r0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000029000)={0x0, 0x7fff}, &(0x7f000002a000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000000e000-0xcb)={r2, 0xc3, "ffa0592647de9cd2862ff3f15281cfd6c8d5525810b4df24f70b2f89cef4cf034668b87e89febc52d2e08a4eb676c8e5e5cbce0ae10a9d88ac3cd1e07d05b6224c29a7179c5713254742f6270af29e1b7e9860d66fbb199bbd85cdb17e15d6ab825fd7911ecc67fbbc65078a3029d6dcb22b09f17598602a75dcfc144c7cb4c6efe8698019a436a6a848fddac1ebbd40ac51b582773f282f2170100435efb77ae9ece88c1b5c3e886e68b0a5a5ea272e515910d4984b2a34c0a2a8cb26ae128a8638ba"}, &(0x7f000000c000-0x4)=0xcb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000027000-0x4)={r0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000002a000-0x4)={0x0}, &(0x7f0000021000)=0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000002a000)=0x7fff, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000028000+0xfa9)={0x0, 0x0, &(0x7f0000028000)=[{&(0x7f0000016000)="bed650b3cdf699ce537d77b3656f611792e406195d78b9e546ec44052e0366cfe52fd8cfaabb72a1ddc47d20b039edf29a42f3571c44e6cfa223b179d88a7c405d358de1b702e8ecc5cbcfdd784b09176fc38f5c615a269a3316b021", 0x5c}, {&(0x7f0000016000-0x34)="2b775e52dfca150e094190edc826673135327d7cbb2c051d2bd70fb2423edc8f09bb8e735385da8c82b5d57cc2d13b493330a658", 0x34}, {&(0x7f0000028000)="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", 0x1000}], 0x3, &(0x7f000000a000-0x3c0)=[{0x58, 0x117, 0x60, "e2e7af7a33dab9d1a002511c743d10bea3c44232df8c0f97436368bfb778752ed3f72c2c910c5d8f36fb1d0b93e702e22b3920c7422a7ecfa1c91850f1fc6e1db2797b2c2c0e"}, {0xc8, 0x0, 0x0, "3318ecf34cafdf1428d90f29bf2020e4a1fd3452e4749f48e8517846e9f3d779848c95ed017fb0807442722039c58ff7db73273abcd334b71b69e52dd02966c78b0ca5c691ed943b937ab405c53017526c4cd1f56cba7f478c1622480b5dd392a5c8363e45ba9d8dbb0113e641a1320c14f7d30443365f73c313990df3238a0152ec8b33f9cf51c775237170333d87c859cf191a8b787f1db53e5d799a008e73ee0d0d050c33789696bc4a2ad0fe03f1aba08d02f9"}, {0xf8, 0x0, 0xfffffffffffffff8, "c4f1eeed50496638a093501801ef3f0eb149e94d195ce3b2b21de9c71a0043d61218dd87157645a172494b2c49a12638e54ca43728ce040763f28b278a70bad6abb281ca540472076c4ad253e4bcb9f6b8312cda5d2e120cf24d61263c008769b4213d1490e4eea051b373a49798328dc5be6fc4373805b4cae9bed57089438d4649a267703c3618c15cff8b5806d425dd75759ff351bfc394b9b35fa5cf0d18d9aded8126a1de559bc6325ed86cd38a1498cb950bc8dbf750758df9e1de8281c4c1af55f1a7bf6a3bb6bead318b9ac729b93fbf03b72fb030d5b3fbabde03ec99c0"}, {0xb0, 0x10e, 0x4, "d78ee1ba756d8d03c058b0856342dc1ab8e1bf5488dde26b9ab778fcc5812a8e7d06ea60edecd1eb463a97fd9467b06147ebb4224150cfd54e3f7b4f6d501a2fdbb3dadbc15da23be401a6b8c467d02a27f4d3f3d7ae24042392f25bfb4b6d53b794eeaacf1c8d9a304488de2bd80c4d236f58f9cab45cf66e0c3cba21a336b0cae6f379fd9787196a4122f14c2f87ae91b02b7f3570f1f78f8b"}, {0xc8, 0x117, 0x1, "abf8c31e939c4b9d297e2039a6c2eb8959f66169eba231d4eb6dc9dc1fc5eff2b9d7e240659a41263ded3f7848cc434c0fa02eb8968a785b6b92e8ad32a76e795d38e9ea11c5db7686a49beb7e5bf16152365f0651f14b6b44ab8ab9c1dbf65558e691dcaba8208ca081b1e2e3ecb44c1a36c34206134d121e43ef01fa83f1609dd4b570ddedd76f8994c49c702a75613fd95c1e400ae8c5098a22d27a293cea9b1fe9f0d9b8fb6d228e78a976b3694faf6a"}, {0x30, 0x6, 0x1, "55f8f3d7e4834eb2071ddfb47b19caf7ef60fdd06ec10a7aea7a"}], 0x3c0, 0x40800}, 0x4000854) 2018/01/23 02:46:28 executing program 3: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff0000)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff0000)=0x0, &(0x7f0000ff1000-0x4)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000041000)={r1, &(0x7f000084e000-0x21)="", &(0x7f00001ad000)=""/143}, 0x18) 2018/01/23 02:46:28 executing program 0: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00003ce000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3b, &(0x7f0000ade000)=0x0, &(0x7f0000ade000)=0x4) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89b1, &(0x7f0000adf000-0x50)={@generic="c39ccc0cc466e26900e09324a92e0973", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x1}}}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000238000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/23 02:46:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2d, &(0x7f00009ed000)="3ada", 0x2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00001d0000)=0x0) listen(r0, 0x2) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000b12000)=@dstopts={0x84, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xffffffff}, @ra={0x5, 0x2, 0xfffffffffffffffe}]}, 0x10) connect$inet(r1, &(0x7f000012e000-0x10)={0x2, 0x0, @rand_addr=0xfdeb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f0000039000)=0x0, &(0x7f0000351000-0x4)=0x4) read(r1, &(0x7f0000698000)=""/139, 0x8b) socketpair(0x0, 0x805, 0x100000000, &(0x7f0000780000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00004df000-0x4)=0xea, 0x4) 2018/01/23 02:46:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00009bc000-0xce)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd27d2be360c22f184073fe270dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d00997603886557bf8915cad630598f6e58fd1770012d78aabb64ffffffed008c464c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00008ec000-0x14)={0x0, 0x0, 0x2000000005, 0xe000000000000000, 0x4}, 0xffffff80) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/23 02:46:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x806, 0xffc0000000000000, &(0x7f000089f000)={0x0, 0x0}) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f00003be000)=0x0, &(0x7f000095d000)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 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$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e4a000+0x2cc)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "1bbe3faf9660a9f3"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b6c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000062d000-0x4)=0x9, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000fbe000-0x15)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, @in6={0xa, 0x1, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}], 0xc0) 2018/01/23 02:46:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r0) shutdown(r1, 0x1) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f00000fb000-0x4)=0x0, &(0x7f00001f4000-0x4)=0x4) 2018/01/23 02:46:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000ce6000)='S', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(0xffffffffffffffff, &(0x7f0000c3a000-0x40)=[], 0x0) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a72000-0x8)={0x0, 0xdcab}, &(0x7f00009c0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000054f000-0x8)={r1, 0x80000001}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x59) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000058c000-0x20)={@generic="ce5e08e811d4a12676d9e9eca519e2c2", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 02:46:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cfb000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000559000)=0x10) 2018/01/23 02:46:28 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0x0, 0x7fffffff) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000003000)=0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000006000)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 72.698979] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 72.721668] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/23 02:46:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000062000-0x28)={@generic="c750c49dbb51c8873c8ff6dba9393f7d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000daf000)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r3, &(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(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000192000)={&(0x7f0000ffb000)=@nl=@proc={0x10, 0x0, 0x2, 0x80000000}, 0xc, &(0x7f0000baa000)=[{&(0x7f0000ffb000)="e2531bd01d683fdf0c41231b2c34d725d46eb3537b5f4cf4730b7b1ed82fc94ccf1c0fdbaceae5753b4f716b56068f4b70be422cd7f82812c876a02e093834cfbb70a57a84ac5b0df478d689f2a61bf64f707426fc0bd0acd97dd576de475d139fda7547700446bb5a75c8ac9aa1", 0x6e}, {&(0x7f0000ffc000-0xf4)="ca0087f76097aabcfadd9cd77e9b7e631014d1185ce86312e0078fee9b154e74c245908940aa86c617d246f70731e4a620e5cfbf2947f1eeda280c789b53631a0f79beeccf51dc51255e837d6a526bb9cb7769d6f795e1a0b84d16213889b943abbca1510e294be73eb8fa12c994b29993143a9585079ac9abfcfa180b3a87c6e56c64bdaca7d9a23154a518ff0b7bbea689cb3024666c0ae6b8ddf27b62202772f60bf3f4582da56fee16b29588d11b806c5b0529c7cd2f626b3af168b1e594de3bcbc5c11b515624e57e394c9c446dc8027ba69757796baeedbc00a9c7f4b04855013d2cfb9ed40163e72a345f1284be7f12fa", 0xf4}, {&(0x7f0000ffb000)="8f5e101ca266cf0e62722c6ba4ae6b73f1a395d63de5fc9ac78a614c7433556390749e1680c9ee52158dc87f576f349509479b94ab21e1810371527dbb3ec0926fef98f7eef9356abda02088b08380e4b6d146b71858812b054e9df93f72aee0cacf3008a6f04240553a3cecc3f0e3051b335cec0da69d9e9f1470b365ecaa049073375ed24c1780e95e493ccc7e56d12b619db9916725ce", 0x98}], 0x3, &(0x7f0000ffb000)=[{0x18, 0xb9c6e12554931da2, 0xfffffffffffffffc, "3f8a4a"}], 0x18, 0x40800}, 0x40000) recvmsg(r3, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0xfffffe18}], 0x4, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ffb000)={0x0, 0xffffffffffffff01}, &(0x7f0000ee5000-0x4)=0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008b2000)={r4, 0x30, &(0x7f0000ffb000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ffb000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a0c000)={r5, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) readv(r3, &(0x7f0000ffb000-0x20)=[{&(0x7f0000ffb000-0xf4)=""/244, 0xf4}], 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000045c000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000666000-0x4)=0x14) 2018/01/23 02:46:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x2, 0x400, &(0x7f000076c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d56000)={0x0, 0x7d, "481cf81cb9b048dfa5542775cd1d711e94cf80406336a8738b0603e0aef8c749cdcbe8a363d3c9de770ce9281f7f023eeef0cde84fcb9af9b366602420490aafc279cc17f9ff94363e07b73b688fc72f4d85a15e13b15256eb38187d2587e348fc076bb16e311fd9d079109c23deced9b1e35b11ec66a34b2946c484dc"}, &(0x7f0000488000)=0x85) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e74000)={0x400, 0xffffffffffffffbe, 0x8001, 0x0, 0x8, 0x4, 0x1, 0x40, r2}, 0x20) bind$inet6(r0, &(0x7f000013a000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/01/23 02:46:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0x8010000000000083) bind$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, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept$inet6(r0, &(0x7f0000860000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000545000-0x4)=0x1c) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000c9c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b8f000-0x4)=0x10, 0x80000) getpeername$ipx(r3, &(0x7f0000373000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f4c000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c45000-0x10)={0x1fffffaf, &(0x7f0000b13000)=[{0x1, 0x9, 0xe2, 0x6}, {0x6, 0x7, 0x5873, 0x1}]}, 0xfffffffffffffd42) bpf$MAP_CREATE(0x0, &(0x7f0000559000)={0xf, 0x5, 0x0, 0x66b0, 0x8, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000224000-0x10)="8aaf2cb28025dedde0a1a40629382d20", 0x10) sendmmsg(r2, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48081) shutdown(r1, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f24000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00008ae000)=0xd5b, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d5f000-0xbc)={0x0, 0xb4, "211bb50be8d175b20732aea5b8d33a088e1209c55c04dcd3a455abf8e8004b6408ebc18a308894765ea63c1278d46e4a9b2e37311fb860134a742a4a5cf8cca2ead7135f003a542eb363ec7c5e97d96e92c1a9a8ac05532e7c7e4501fd2c612f0bbfb57df67431ad5cb934be10a53f2a07090ca2ce94224dff2961fc282325f64f4c611f49a609f35b1324aa1bb15763b40fa5888b87a521c2036484e6f115a8d341a013002292114e215d38fc25d5c36c89fd93"}, &(0x7f0000d95000-0x4)=0xbc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000a08000)={0x0, 0x80, 0x20, 0x34a, 0xfffffffffffffff7, 0x80000001}, &(0x7f0000746000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000077e000)={r6, 0x6}, 0x6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00006aa000)=0x800, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000160000)={r6, 0x81, 0x0, 0x1f, 0x8, 0x3d12, 0x1000, 0x1, {r7, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0x7, 0xffffffffffffffff, 0x10001, 0xfffffffffffffd71}}, &(0x7f0000feb000)=0xb8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000eea000)={0x0, 0x0}) 2018/01/23 02:46:28 executing program 4: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b04000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000141000-0x38)={&(0x7f0000f19000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f1d000)=[{&(0x7f00007e2000)="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", 0xfa}, {&(0x7f0000c2d000-0x6d)="4614f6b1b5e19b9f4038d96582ca22c3ae046b180cb502173d6cd9d159ec59ebf9b7dc2c8811ad544f157be1af86e1b14870a15bef5f04b9dd250d1857b977bea865c964a5231933a2d5aa726421ec4fd4d5dca4957d0cb600582b93bee36bcb52dbee145fe7ad795aef72c65f", 0x6d}, {&(0x7f0000135000)="e95edfcb2970235f3bc79bba0d900bea3d703263982eaff1e9b7cbe055d5ee159181b7c01330264334b50215f581b434562c9ec7fdb4accce54ab90fc586e542ee2f013aee06ab54af4d74477f701a9b3348ab818a8e67", 0x57}, {&(0x7f0000085000-0x36)="1864490630cfd13b65ce1b3073d77837b9f9e7d32e32949ca7be74a4d2b3d93a0a863d7886628589e623ffd8fbec09f816e97394f3ab", 0xfffffffffffffc73}], 0x4, &(0x7f0000f19000)=[], 0x0, 0x4}, 0x2) 2018/01/23 02:46:28 executing program 5: pipe(&(0x7f0000f65000)={0x0, 0x0}) bind$bt_l2cap(r0, &(0x7f00002a3000-0xe)={0x1f, 0xffffffff00000001, {0x7, 0x100, 0x5, 0x100, 0x101, 0x78}, 0x20, 0x9}, 0xe) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$can_raw(0x1d, 0x3, 0x1) close(r2) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)=[{&(0x7f0000004000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000a000-0x70)=[{&(0x7f0000000000)="ab62153909ecd0339a37b6decbba924ca6e5fb2f3b8e07c3f532d129a78eedd53deb75b7f4220d0e13a37b09468d7197cc07ab8cc8", 0x35}], 0x1, &(0x7f0000002000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000004000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000000000)=0x0) [ 72.814156] audit: type=1400 audit(1516675588.727:67): avc: denied { write } for pid=16596 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 72.881657] audit: type=1400 audit(1516675588.763:68): avc: denied { read } for pid=16596 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/23 02:46:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000021b000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007e0000)=[@in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffff8}, @in6={0xa, 0x0, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}], 0x38) r1 = socket$inet(0x2, 0x8a02, 0x802) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000cf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00005ec000)={0x9, 0x2503273b, 0xde34, 0x3a9e00000000}) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000674000-0x1000)="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", 0xfff, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00009cb000)={0x0, 0x9, 0x4, [0x10000, 0xfffffffffffffff7, 0x1, 0xfffffffffffffffe]}, &(0x7f000004f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000009d000)=0x80, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b15000-0x8)={r3, 0x7}, &(0x7f0000606000)=0x8) sendto$inet(r1, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r4, &(0x7f0000642000-0x6)={0x1f, 0x800, 0x3}, 0x6) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000feb000)=[{&(0x7f0000032000)=""/4096, 0x1000}], 0x1) 2018/01/23 02:46:28 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000b000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x800, 0x6, 0x8, 0xa7}, &(0x7f000000d000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000c000-0x10)={r1, 0x9, 0x7fc, 0x5}, 0x10) sendto$inet6(r0, &(0x7f0000006000)="8a4eb139edddd4cf4b6f3890b712bf6f5807b7a417ac6a505a149a2edd785bedcfcdcb4f7b956a78", 0x28, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000f000-0x108)={r1, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x39, 0x100000000, 0x67b, 0x40, 0x8, 0xd6, 0x7, 0x54, 0x0, 0x9, 0x9, 0xd7b2, 0x6, 0x0]}, &(0x7f000000e000)=0x108) r3 = socket(0x1, 0x2, 0x7) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000000f000)={r2, 0x20, 0x30, 0x4, 0x7f}, &(0x7f000000c000-0x4)=0x18) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f000000f000)=@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], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000006000-0x4)=0x3a, 0x800) r5 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r5, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000010000-0x77)="600aec8cc24d6898202b030837dd5a78731c78f74895d60da61275d8a6ab6e852a3ffab79d44724423bd3f5bde0e0824b8e5351849ed7c76cb1cd5f2d82db0de739c00b211940265517cef5b10d82b718fb38d068c59b2994adeacb005e12c4721254e33333f0826bb38955f106227da42819db076800e", 0x77) 2018/01/23 02:46:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) socketpair(0x1d, 0x3, 0xe7a, &(0x7f0000831000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000047d000)={@generic="d264f9bba870cfa2d65d60ab0b8b9f4f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000076b000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r2}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/23 02:46:28 executing program 6: syz_emit_ethernet(0x16, &(0x7f000006d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x8864, "7320f85d3d112aaf"}}}, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80004, 0xfff, &(0x7f00000eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x8}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000098000)=@assoc_value={0x0, 0x0}, &(0x7f00000eb000-0x4)=0xfffffffffffffff7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000008d000)={r3, 0x7ff}, 0x8) 2018/01/23 02:46:28 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d79000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x749000)=nil, 0x749000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073d000-0x1c)="44179e046f0000e8e41b520000fc55000000000000", 0x15) 2018/01/23 02:46:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/23 02:46:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {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) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000012b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000681000-0x10)={0x0, 0x0, 0x2}) socketpair(0x8, 0xe, 0x7, &(0x7f0000665000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000856000-0xc)={r1, 0x80000, r2}) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f000009c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000480000-0x10)={0x0, 0x3, 0x5, 0x401}, &(0x7f0000228000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000e27000)=r4, 0x4) 2018/01/23 02:46:28 executing program 4: r0 = socket(0xa, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x6, 0x0}, &(0x7f00000e9000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000365000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) listen(r2, 0x0) 2018/01/23 02:46:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000658000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001fe000-0x2c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x10000}], 0x2c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006000)={&(0x7f0000004000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/23 02:46:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e55000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000847000-0x10)={0x0, 0x1c, &(0x7f0000404000-0x1c)=[@in6={0xa, 0x2, 0xd2e9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f000032e000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e15000)={r2, 0x80000000}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006ad000-0x10)="0a0775b0d5e3710000050ced00000002", 0x10) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r3, &(0x7f00008fa000)=""/4096, 0x1000, 0x0, &(0x7f0000501000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/23 02:46:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0xe00, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x691d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8) r2 = accept4(r0, &(0x7f0000ca6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c01000)=0x60, 0x80803) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005f4000)={r1, 0xe000000000000000}, 0x8) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005d1000-0x8)={r1, 0x1}, &(0x7f0000bbd000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x1, [0x0]}, &(0x7f00003e0000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={r3, 0x8, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000039d000-0x4)=0x1000000003, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000189000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d47000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d04000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cc000)=0xc) socketpair(0x8, 0x4, 0x3f, &(0x7f0000cee000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000a2b000-0x98)={r1, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, &(0x7f0000653000-0x4)=0x98) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x0, r5}) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xffc}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x8001}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x68, 0x0, 0xfffffffffffff50d, "6fe83b2dd2ae0c2e96cc35fd3195a2a3b8e56dca3d9a93bdfb5d3788d8eda31862ff058d430471f95e0f6195f433e182a900421ace0f786ee41e8b45e282b7b352552063b7b65166393c6e26d7c3000000000100005759"}, {0x18, 0x10b, 0x5, "b1"}], 0x80, 0x41}, 0xd21}], 0x2, 0x11) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x7fc}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x800) recvmsg$kcm(r2, &(0x7f00003f6000-0x38)={&(0x7f000083a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b97000)=[{&(0x7f000043c000-0xe5)=""/229, 0xe5}, {&(0x7f0000c2c000-0x62)=""/98, 0x62}, {&(0x7f0000033000-0x9b)=""/155, 0x9b}], 0x3, 0x0, 0x0, 0x6}, 0x2000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/23 02:46:29 executing program 4: pipe(&(0x7f0000a97000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f00009b7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000db5000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x14, 0x9, 0x3, 0x0, [{[], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/23 02:46:29 executing program 0: r0 = socket(0x0, 0x80000, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x5, 0x4) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80003, 0x101, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000001000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00003ad000)=0x0) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:29 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00002fc000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f86000-0xc)={r2, @rand_addr=0x20, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) pipe(&(0x7f0000581000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000f86000)="3ef4b803a7f1866e3d779f583fb7e3ff8a2a995d61739f8aec955d3c773ccc26271ac8b28693682593d137c459ff4e7beb9454cc72e72759a759f3a4f8e4b24110f7047db87a8d499551a1004e7b93301efd73379cde7fd5720a784c51efe3", 0x5f) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/23 02:46:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c2e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00004bb000)={0x0, @in={{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]}, 0xfff, 0x7ff}, &(0x7f000009c000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a79000)={r1, 0x3}, &(0x7f0000a1f000)=0x6) pipe(&(0x7f0000d8c000-0x8)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) 2018/01/23 02:46:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000e21000-0x10)={0x400, 0x68b3, 0x2, 0x7}, 0x10) r2 = accept(r0, 0x0, &(0x7f00004e8000-0x4)=0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000067e000)=0x200, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) r3 = socket(0x9, 0x4, 0xd0) bind$bt_sco(r3, &(0x7f0000e67000)={0x1f, {0x0, 0x5, 0x3f, 0x10001, 0x4, 0x1000}}, 0x8) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000ef2000)={0x0, 0x0}, &(0x7f0000a43000-0x4)=0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009b2000)=@buf={0x1000, &(0x7f0000eb4000-0x1000)="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"}) getsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000ed6000)=0x0, &(0x7f00009c5000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00002de000)={0x0, @in6={{0xa, 0x0, 0x4000000000000, @mcast2={0xff, 0x2, [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]}, 0x401, 0x3, 0x6, 0x4, 0x2}, &(0x7f0000e42000)=0xa0) sendmsg(r3, &(0x7f000017f000-0x38)={&(0x7f0000f07000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000628000-0x60)=[{&(0x7f0000c80000)="3b7dcbc6a9898abf04de34d8ceb1", 0xe}, {&(0x7f000067e000)="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0x1000}, {&(0x7f0000484000-0x1000)="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0x1000}, {&(0x7f00005a1000-0x85)="684dccf10aba1fa674e48f4ab899c663f7af154fefed19dd0887c3cc8568374419695a2d68ee1a5e58e7a7e29f4d3387dbd986cf0b74e4210e8e657d7daae00182904d4d0c4143c90af50639557a16d931853915e93fa48b4ab4e7e5cd45278c5adecfdb8b837cf90cfe9492257fe2e1518fb7899f0073e853a8f7177591d3a6fd87bbe5c9", 0x85}, {&(0x7f000047b000-0xc7)="7580865b7575174dce482ffb5cfef4220d0e666dce82027d9801ae20b238ef31e3bfd524061757ffa2fd654485c337205c655d675ff9a51a4974eca08c7753704cbffb8d494bd372305281f07fb3a215865621b14ad2fd03b9dcdbfac0dc7f3936c4ddf444f2d4a7969bdf59ca5572a5d86afcbe641fd4b288ab8cfdc6c0bf421d016dfcd5c88c778345e0af1b9eba4e7468affcf0e16de6aec700a18c8d373636700b20ff9551a8fc75c8758bb1eb5ef62abcc88ecbf9396e1af630900523220371bd22545f64", 0xc7}, {&(0x7f0000d94000-0x9)="ec85a0afd1e6f279a0", 0x9}], 0x6, &(0x7f000081e000)=[{0x40, 0x103, 0x7f, "b06dce66fb7e88e9db0157d6b124262e8a8d05407a4dc3d8ae7fd0d28f16c07c7385442280e5d99adff452"}, {0x70, 0x18b, 0x9, "91857bd2ca46cebdc80f9dcd25e76b9aecd5bf55094a1fcd05b95cb11e5edb0414bbf0d74a9078eca51eb5670fe64aad63b9b1d515f56f08e8eeeb66c583bfe0e78951036b1523aa06f99e943e1a2cc0076cbfae4087900cbdcf58581cb3b190"}, {0x58, 0x116, 0x48, "073cb0e7fbf9517752299de598804e69173869176c32f363f10e692b9004ddd896bae69c4b2e0889aea9fbcd63ab6dc72cdde9760a6171df5a87edc5543b3fc8fc438aa12c"}, {0x60, 0x13a, 0x7fff, "e929b6de56c738c8c8c08337ccc21b0e3cabe18dfe654de3a950000e4fba02eed6580fb8e6753bf7bfb38cab0837e641fddd1126bac0149b9a0cc7b6c8ff5afcb26a13afc833f61301"}], 0x168, 0x0}, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00009c7000)={0x0, 0x4, 0x4, 0x400, r4}, &(0x7f0000e3f000)=0x10) 2018/01/23 02:46:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d74000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f00007ae000-0x3a)="3b5b41b4587a36e6ce80751966f532e023226d80611b95d24337476ef3ee8d0c6f9f403a992acd03ecf8b5356e80976096f8c8bfa3ac07ede2f3", 0x3a) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xffffff56, &(0x7f00004c0000-0x80)=[{&(0x7f000076d000-0x20)=""/32, 0x20}, {&(0x7f0000494000-0xa0)=""/160, 0xa0}, {&(0x7f00003f5000)=""/23, 0x17}, {&(0x7f0000bc2000-0x99)=""/153, 0x99}, {&(0x7f0000121000)=""/243, 0xf3}, {&(0x7f00002ac000-0x15)=""/21, 0x15}, {&(0x7f0000fab000)=""/96, 0x60}, {&(0x7f00004f0000-0xc7)=""/199, 0xc7}], 0x8, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bf7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000831000-0x8)={0x0, 0x0, 0x7}, &(0x7f0000202000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d45000-0xc)={r2, 0x5, 0x30}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) 2018/01/23 02:46:29 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="1f41b4314d7360135902c38528228ca3b1ab425ce6a35683e79897b37ccfc0ede154ccaed68daeac87e27f5be4d347178d9875e24a05881ce45f58393de9378786e0da12e402b1ee6e76e765c2bb08db705e37a5833eb4d46220755fa21b409525ebfe0bbf1b74f5378d445a6138977b61a2984169a55f40e72c8872ecf03b5ee7ff198487dd10d9e00def6f9b03fcad6bdae3598d25f4b3642cdfeef8765b3f828d13e7a2f617c35b1414d72c036f5ed3376d2b7e02609d72870d6d397be62103632cc879afdc0c7bf29bf841d225be572a6b80b34c84946b", 0xd9, 0x20000000, &(0x7f0000ea0000)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000461000/0x2000)=nil, 0x2000, 0xe, 0x10, r0, 0x0) 2018/01/23 02:46:29 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000d000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x7, 0x0, [@empty=0x0]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000f000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) connect(r0, &(0x7f0000002000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000010000-0x14)={0x0, 0x7, 0x9, 0x1, 0xed9, 0x3}, &(0x7f0000009000-0x2)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000c000)={0xffffffff, 0x1, 0x1, 0x54, 0x3ff, 0x5, 0x5, 0xff, r2}, 0x20) 2018/01/23 02:46:29 executing program 4: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000056f000)={0x5, {{0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x15, 0x80005, 0x4) getsockopt(r1, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000c43000-0x4)={r0}) 2018/01/23 02:46:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000276000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f0000862000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e2f000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000966000)=@assoc_id=0x0, &(0x7f00004d5000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000091f000)={r2, 0x6}, &(0x7f000083f000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0x3ff, 0x4) 2018/01/23 02:46:29 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000-0x10)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000005000-0x14)={0x0, r1, 0x3, 0x1, 0x0}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000003000)=@dstopts={0x2c, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @calipso={0x7, 0x58, {0x7, 0x14, 0x269, 0x1ff, [0x1, 0x0, 0x100000001, 0x5, 0x6, 0x100000000, 0x7, 0x3f, 0x0, 0x7f]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x7f, 0xa, 0x4, 0x3ff, [0x3, 0x0, 0xffffffffffffffff, 0xfffffffffffffc00, 0x2]}}]}, 0xae) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000003000)=0x0) 2018/01/23 02:46:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/23 02:46:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cf5000)={r0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a80000-0x8)={0x0, 0x0}) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bb8000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e10000)=0xe8) r5 = getgid() r6 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009fb000)={0x0, 0x0, 0x0}, &(0x7f0000bb7000-0x4)=0xc) r8 = getgid() pipe(&(0x7f00005b8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r9, 0xc0106401, &(0x7f0000223000)={0x22, &(0x7f0000b5a000-0x22)=""/34}) r10 = getpid() r11 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000762000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f33000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a4b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c14000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000abc000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000245000-0x4)=0xe8) r15 = getgid() sendmsg$unix(r1, &(0x7f0000f43000-0x38)={&(0x7f00000dc000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000347000)=[{&(0x7f0000a44000)="9f1bf3a14166b31ecf33d02e0fc01ab658795f23b0c76d89f340b193a9f856ca592d90406587929742c72e51a291dcebae6a604b60dd154a", 0x38}, {&(0x7f0000ead000-0x41)="a34af9a751a742e0c957135614100e36fc9ecf0f6e958310b7d34c529cf316571d3495c6ed3f60c2ae300bef8d4355c770fe61219c9804bc5c3bc4ea8d3dc81c93", 0x41}, {&(0x7f0000658000-0x1d)="2fb056e0d3f42f89fd279e70e102559f5e98c755d5f02876a5b6df6e8d", 0x1d}, {&(0x7f00003bd000)="53e88b39c29ad2bc389e25ca2779b81c24752918a6723d0f6ce6f16bad5f943d580445ab45338045998744efe787d30d34b51a3820755aba969c7c5975942451943e6f90bbd59273d2047e94129d24b6712442312e06b96640ddcda641a2", 0x5e}, {&(0x7f0000970000)="39de01671c04145d4597c1f58f7eef49649f7c343047d37a2d65d4e11ea2223270e2966311ee286eaa4f86c651de97862a7ad579ad2fdbf8b45246b238dd604e30e7186fc136135c3815de6d123e935402dbc6a1068129bee567f0e348e12c41c33b6819870dff6a83d17d1ed19868a9d01962e6f04e1012a228acd4a737a646effbf9fbc285485a286147cd3ba35e7ed23fb02af7a6c585f6c23c0984242fefbeb5addf849c9656f9e82f7bce87ac68397c353d4d734dd107da385b6f10b08adcbbda8ee2d9e00cc087e2699ff93db50a3c5b8496b7cec67b6b25f67f39787c05158064", 0xe4}, {&(0x7f00000db000-0x52)="ee58df631ed953f549fd4d78a984b79ff052bd9fe4c89eb51514f09afac0e7c940cd52a7ed79b0383ebd8eade2f33126ed20fdadcb3fd644f82cb35e59eacacc53366867da93ba52cf9d1297f131e50d7f1335d290165fefc6ecf0b24fd699bb56ae0ff3469e4a37292867a7605207fd7a7b918ce1726382119be1575efa89e2962e5e6c3b21ded46d34bee4e13b90aae95810b6145f97fa72ab3ed19fb8705d0205c11f70dd6ecc309e44f569d6ef9d092a9fe091b76f", 0xb7}, {&(0x7f0000fb2000)="08077a1056d7c1230615d2e1754a89d6b7bc975f86be14efbe01ec349e6f10e6d5c43774205a9eed53f84f98b5fcdc092aef37394973ed6c3e0764faf577b92365d903ed4b5429a1f3abcb5fd2747531ca64b9b6334baa1216901b", 0x5b}, {&(0x7f0000959000-0x4f)="df19a86ee2150ee1442853235c81eb2c9528d40aabab3325f66cbe03283427e218aec02e3262e578f6b953e64afad54440607887fda64a2476276110e49b6fc5f7aaa3c9a6f7d2488ef5805230901d", 0x4f}], 0x8, &(0x7f00001c6000)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x130, 0x4}, 0x40000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x2, [0x0, 0x3c]}, 0xc) 2018/01/23 02:46:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x8000a, 0xfffffffffffffff9) bind$ipx(r0, &(0x7f0000311000)={0x4, 0xfffffffffffff866, 0x4, "ae29e69ab2af", 0x1ff, 0x0}, 0x10) bind$nfc_llcp(r0, &(0x7f00004b5000-0x60)={0x27, 0xc2c9, 0x6, 0x7, 0x2a50, 0x2, "fef93a70834171509121b203ae8750ab2701720823ca2345e09117da09c96a03ca65e36fb6aaf77947a76f6b942e50f29d88f61ef7989c0ca3976f9a8a91ba", 0x20}, 0x60) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000141000-0x4)=0x4, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000c60000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xfb1a, 0x4, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007b8000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7af17e2e, 0x9, 0x1, 0x9, 0x3, 0x5, 0x2, 0x408c, 0x3, 0xfffffffffffffffb, 0x5, 0x9, 0x7ff, 0x0, 0x6]}, &(0x7f0000178000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f62000)={r2, 0x16}, &(0x7f0000b46000)=0x6) 2018/01/23 02:46:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00002e1000-0x2)={0x10, 0x0, 0x3, 0x10000}, 0xc) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000d6c000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d55000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000045b000)={0x0, 0x27d, 0x0, 0x5, 0x1}, &(0x7f000061b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cef000)={r2, 0x5eb}, &(0x7f0000b0e000-0x4)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x103, 0x4) 2018/01/23 02:46:29 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x7f28, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/23 02:46:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000310000-0xc8)={0x0, 0xcf, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:29 executing program 0: socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) close(r0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f65000-0x10)=[{&(0x7f0000f65000-0xb6)=""/182, 0xb6}], 0x1) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)=0x0) getsockname$inet(0xffffffffffffffff, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000031a000-0x8)=0x0, 0x0) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 02:46:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000321000-0x24)="1a0000004a000700ea091008090007000a000000002200000400", 0x1a) epoll_create(0x0) 2018/01/23 02:46:29 executing program 1: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd63fffbff00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b2fb02", 0x18, 0x200000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000f9000-0x8)={0x0, 0x0}) 2018/01/23 02:46:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x5, 0x80002, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000002000-0x14)={{0x4, 0x6, 0x7, 0x7, 0x0, 0x2bc155f9}, 0xe3, 0x80000001, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000003000-0xc)={0x50000004, 0x0}) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/23 02:46:29 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000001e000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000e000+0x616)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000)=0x1c) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000001f000-0x10)={0x108d, 0x3ff, 0x40, 0x0}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000013000)={&(0x7f0000006000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000005000-0x30)=[{&(0x7f0000020000-0xb9)=""/185, 0xb9}, {&(0x7f0000020000)=""/212, 0xd4}, {&(0x7f0000013000)=""/21, 0x15}], 0x3, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f00005da000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, "ea77f48bd7e7c6e540c9202e837bf9d09d67498bd5ccf22a28b49289074abe298cd1036e33ab6cfffb378cfa"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000758000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000044c000-0x4)=0x10) ioctl$void(r0, 0xc0045c77) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/23 02:46:29 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004d2000-0x8)={0x0, 0x3ff}, &(0x7f0000fd0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d7e000)={r1, 0xfffffffffffffff8, 0xd1, 0x2, 0x9e, 0x5}, 0x14) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0xfffffffffffffdad, 0x80802) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fd0000-0x4)=0xe4, 0x4) 2018/01/23 02:46:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cae000)={r0}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00000e7000-0x4)=0x0, &(0x7f0000100000-0x4)=0x4) getsockopt(r0, 0xff, 0x0, &(0x7f0000262000-0xbc)=""/188, &(0x7f00009f2000-0x4)=0xbc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009e4000-0x6)={0x0, 0x3}, &(0x7f00000ef000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000497000-0x4)=r2, 0x4) 2018/01/23 02:46:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@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=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x3, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x8000f, 0x19, &(0x7f0000712000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f24000-0x1)='tls\x00', 0x4) 2018/01/23 02:46:29 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000032b000)="5fc050c290626176895d2cc991b2588cc32040fe70", 0x15, 0x48800, &(0x7f0000ef0000-0x10)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000375000-0x4)=0x9, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000dd2000)={0x0, {""/7}, 0x0}, &(0x7f000036f000)=0x10, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef1000)="636b5ccbcbaa9b789a8373799ae5521481821dc20cdc3c96cbfc7947414d9d406d85f9bd2104866ded906802abc1c99d41b1517bbaf5a2e5ce39dad4242b81dfbe43d5a939c615e28fb0cfd1242ff6c543f5afb9d6acedf800d700aab6267d5d621c862fd08ecf895a8ece8fadf535297746a7d98bb4d642a2f95b005258dbf1bfd85bbd315f232deaedc567d5987441648ae1507e0e86e9a471f63ccb519d701667088c739bb6f48b4ee7e6c63fffe997cf067003dfcc4496a8b7852d250a7669e5a9b057fa9dd1", 0xc8, 0x1, &(0x7f0000ef1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ef1000-0x65)=""/101, &(0x7f0000e7b000)=0x65) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ef2000)={0x9, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x141, 0x9, 0xdeee, 0x10001, 0x800, &(0x7f0000ef2000)=@common='syzkaller1\x00', 0x7fffffff, 0x2, 0x3}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f000020a000)={@multicast2=0xe0000002, @rand_addr=0x8000}, 0x38e) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/23 02:46:29 executing program 4: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000f9000)=0x0, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000092000-0x4)=0x1ff, &(0x7f00000fa000-0x4)=0x4) syz_emit_ethernet(0x66, &(0x7f00000cb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fec8", 0x30, 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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/23 02:46:29 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x4000000ef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000011000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0x2e) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000001000-0x4)=0x800, 0x4) 2018/01/23 02:46:29 executing program 5: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000bae000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000f60000)="7b0c35eedbd03b9048c9fd2763394717f724515143be2a49da65c2c82db4bc4b0d10fa4bcdd42d654861f486f9b0d9d8eafd04f852630762a946d48500510096d34bca24870b6e3e872fdcab7843308accb62322051725094611e18a14702b65eaede04e2a3926a2f82d158ac5e9f27cad21bbad239cbd1858d38043734242987aba7fe9e5496d249d6f2f6e7871475e4a54d0acf725b2ba75dbb9be0de392b979", 0xa1, 0x80000000, &(0x7f0000f60000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:46:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8000f, 0x4, &(0x7f00009bd000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000719000-0x6)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/23 02:46:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x7fffffff, &(0x7f000024f000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000bdf000)={0xfffffffffffffffa, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r1, &(0x7f0000533000)='\x00', 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x49) 2018/01/23 02:46:29 executing program 7: mmap(&(0x7f0000000000/0x9e8000)=nil, 0x9e8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00', 0x0, 0x0}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00009e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00009e9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000021a000)=0x58) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000496000-0xc)={0x1c, 0x5, 0x0, 0xff, 0x3, 0x10001, 0x101}, 0xc) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00009e9000)=0x0, &(0x7f00009e9000+0xb6)=0x4) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00009ea000-0xc)={0xffffffff, 0x7fffffff, 0x3, 0x8, 0x8ab, 0x4, 0xffffffffffffff1d}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000041a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000355000-0x10)={0xf9, &(0x7f00006be000-0xf9)=""/249}) 2018/01/23 02:46:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fcf000)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a58000)="51fdc09ea7444653c371b3a8843cc9f6377e4c48c0cd11c389800d031f51d768cbe63501a1cbaba890f05757fe1361ecf2932c133c2a055ff60045917d56876257b460b87c3a20deb61543b84e89346dbe8791ea7bf4edf30e96129c0494187dc9e93d2a63b41605b760b33a5fd29e4afd2982ff9a863f832bb058664752ce72e57b806dd83ebabe9a60", 0x8a) r1 = accept(r0, &(0x7f00005bd000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000799000-0x4)=0x6) r2 = socket$inet6(0xa, 0x3, 0x8) connect$l2tp(r0, &(0x7f000047b000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x0, 0x2, {0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}}}, 0x32) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x100401000003) r4 = accept$inet(r3, &(0x7f00004da000-0x6)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e77000)=0xfffffffffffffe94) write(r4, &(0x7f0000a96000-0xb6)="1f", 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00005fd000-0x78)={0x1, {0x2, 0x2, @rand_addr=0x10000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa52, 0xff, 0x7, 0x1, &(0x7f00000ea000-0x10)=@generic="9c79af8ae7fd9897a6dd118f8cf485d5", 0xffff, 0x2, 0xfffffffffffffffb}) setsockopt(r4, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) write(r4, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f00006dc000-0x10)={0x3ff, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000952000)={0x0, 0xf1, "2fc8c3b9047e65af82f98b1d7f4a27db6710b25e2c7af39a5f083d58e56ca52257c3d8da208d10e491a5aa33e019e19933430cce6515a7e3826b53e2370e968a535fe70cf44003f26f85d3f110ea4e63d1732c0d4d29aed8fea223a5bd7757fdb82c8472744f93e7b8061a4f56af37d794cc58021c59f1ca40333e385c14ab6840d8fed46988ddb12b575d8d84d9b1018e7622eda0c924010360d93c6bd978a27420aad35a7a072311d0758d53da34785c9ef25dcfd95fe14a9f7738ddf9a7eef767e7c27e2ae4d084a105b6441ba732d7c029a3e66df19043388554995fa757bf475c39d5ea878bcf47cf54f37fb12834"}, &(0x7f0000ef6000-0x4)=0xf9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ead000)={r6, 0x993a}, 0x8) sendmmsg(r2, &(0x7f0000ad9000)=[{{0x0, 0x23a, &(0x7f0000664000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000d10000)=0xd33, &(0x7f0000110000-0x8)=0x2) 2018/01/23 02:46:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00005ac000-0x30)=[{&(0x7f0000e93000-0x66)="b9c91d1621d6ffe2427c40e19da8153684a1ba00db7cd26c6b6ab15a0b3841b9aa3b15d1caef18ec29371e591a90b32a4ce2a2a244623c2261e88df5002bb9ba27026b9f90936c53bcc7dda274a8e1e3329e5a5706e2e4a438b24631852a898660734e58a118", 0x66}, {&(0x7f0000331000)="370f23384452cb05d98ca1ebc9c3a21d6165aea0182de2a71e6d780dce21908d4982977946e66f0456e78b15a2c205f79250ed35996c16840360c8b79b377f332b191a21f15fa0669849d1c1a14463fe8a19", 0x52}, {&(0x7f0000000000)="773f4f21266a5a349f905344dcb065bb7ff0b945ab4da3da6fb559de67b2c0f9ea75e01a7218474fb3b3e32716849326d883e5cc0f1b88a5973cda0a2bb2a646a0eb565ab660ffef7e4334f98c7ce34e2c1c267241e57e63eb32fc923fa9049d710627a1fd", 0x65}], 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xd, 0x4, &(0x7f0000002000-0x20)=@raw=[@generic={0x0, 0x2, 0xfeb3, 0x81}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0x9a, &(0x7f0000000000)=""/154, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000)={r0, r2}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x40000, &(0x7f0000000000)=0x0, 0x8) 2018/01/23 02:46:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000265000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000a63000)={&(0x7f000047f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00006cc000)=[{&(0x7f00006b0000-0xb)=""/11, 0xb}, {&(0x7f000044f000-0x1000)=""/4096, 0x1000}, {&(0x7f000032f000-0x16)=""/22, 0x16}, {&(0x7f0000ba6000)=""/49, 0x31}, {&(0x7f0000565000)=""/1, 0x1}, {&(0x7f000090b000-0x78)=""/120, 0x78}], 0x6, &(0x7f0000b47000)=""/4096, 0x1000, 0x2}, 0x10020) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000ffd000)=0x0, 0x4) 2018/01/23 02:46:29 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f87000-0x4)=0x0, 0x800) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f86000)={{{@in6=@mcast2={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}, {{@in6=@local={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], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f86000)=0xe8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000f86000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x28e2, 0x928, 0x0, 0x500, 0x7, 0x20, r2}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000755000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f86000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000cce000)={0xf, 0x5, &(0x7f0000f86000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4fa3, 0x0, 0x0, 0x0, 0x20}, [@generic={0x8, 0x1, 0x4, 0x401}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f86000-0x4)='GPL\x00', 0x2b4, 0x85, &(0x7f0000f86000-0x85)=""/133, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) sendmsg$key(r0, &(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 02:46:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x47ee, &(0x7f000039c000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007f0000)=0x0) r1 = socket(0xa, 0x803, 0x0) write(r1, &(0x7f0000321000-0x26)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000ce2000-0x38)={&(0x7f0000f27000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000093000-0x10)={&(0x7f0000ae5000-0x130)=@get={0xe0, 0x13, 0x704, 0xffffffffffffffff, 0xffffffffffffffff, {{'rfc4543(rfc7539esp(cbc-camellia-aesni,sha512_mb))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000571000-0x40)={0x4, 0x3f, 0x1, 0xe, &(0x7f00001cf000-0xe)=""/14, 0x10, &(0x7f00003ce000)=""/16, 0x8e, &(0x7f000019f000)=""/142}) 2018/01/23 02:46:29 executing program 2: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f00008bf000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ded000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000dec000)={@rc={0x1f, {0xffffffffffffffe0, 0x0, 0xff, 0xe82, 0x7ff, 0x1}, 0x6}, {&(0x7f0000dec000)=""/4096, 0x1000}, &(0x7f0000dec000)=0x0, 0x1}, 0x29) sendto(r1, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9, 0x0, 0x0}, 0x10) 2018/01/23 02:46:29 executing program 2: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000dda000)={0x0, {""/7}, 0x0}, &(0x7f000007e000)=0x10, 0x80800) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x13, 0x80807, 0xfffffffffffff800) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ddc000-0x4)=0x0, &(0x7f0000ddc000-0x4)=0x4) getpeername$ax25(r0, &(0x7f0000ddb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ddb000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000dd9000)={@common='gre0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/01/23 02:46:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x0, 0x1, 0x7, &(0x7f0000bfa000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="185b319f2ad617b70b424292740a730d0da6e164d2ba81c9da5f324e0a1586add8a5ab684e029b67316c34c10401dfcdb3820efb47e50776a97d6447c5c412fe24cb6f1c61080f9e5b001327a794ea876906d9242cb738267933c1b3706d2cf0f67984aa2c51294b3318a232fc286820d54d3b9bedc8a097985238a9", 0x7c}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="64299e1dd9b6a2ace7548e4e7da820d5582bf693c50140fe7bc5af64f84e1378845c3e35bea2342dc867267a057ba42281ef54b830ded95293ed7320a19980448de9c4983cd791583aaec869fb61bc6284166059a0a4990549aba60dd55090ed6de2e4535da9808ad0d8628c803770a77effa40527068e01e1e9a102e19309faff11e8e6206bd2ac052ded20a1c58d5322fd8274114f24b7c297da17d5500c009728443d01cc5aa6057b2281ac27caf0dcb17da2e878a40d0cc20d7a019f134ea0a2a87a7eb36b08334abbc54a64a2666b6c7f6d649d87ddb20936dac390f917d205eb9aed58b099594cf862ba", 0xed}], 0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="", 0xffffffffffffff5a) 2018/01/23 02:46:29 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b6a000)={@generic="c60fa8bf7b3c0bd0e1378cf57af5dde0", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000a5c000)=0x2fad08cf, 0x4) bind$inet(r1, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r1, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00004d3000)="aa", 0x0, 0x0, &(0x7f0000420000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff1) shutdown(r1, 0x1) 2018/01/23 02:46:29 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x7, 0xa, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000baf000-0x48)={0xf, 0x10, &(0x7f0000979000-0x80)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x4, 0xb, 0x0, 0x3, 0xfffffffc, 0x0}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2b}, @alu={0x4, 0xfffffffffffffffb, 0x5, 0x7, 0x1, 0xffffffc0, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x80000, 0x6, 0xf, 0x1, 0xffffffff, 0x10}, @map={0x18, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000f6f000-0x4)='GPL\x00', 0x100000001, 0x4e, &(0x7f0000897000-0x4e)=""/78, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f84000)={r0, r2}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f84000-0x20)={@generic="0c1951ece36e2a630c203b83f8ffc99b", @ifru_flags=0xf902}) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/23 02:46:29 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8d5bacadedf3ff43, 0x6, &(0x7f000008b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fd9000)={0x0, {{0x2, 0x0, @rand_addr=0x2e74d3fc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fd9000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0xee, &(0x7f000076d000)="0f614c7b1488bf8d18e0866e4bd29b58bf48990d94ac76373337068f2bca12246e5ec38efcbd0fe942022f1c07dd59059a4b5aa9a8b6d36c1b00fb227b4e01aca1918a3e9290281abf3d33ee441be80a3f196387c52e01e2290f484eec234eaceab6425cfc32abb294", 0x69) r3 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000f19000-0x4)=0x0, &(0x7f0000fd9000)=0x4) r4 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000fdb000-0x38)={&(0x7f0000fdb000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000714000)=[{&(0x7f000086a000-0xa2)=""/162, 0xa2}, {&(0x7f00006f1000-0x75)=""/117, 0x75}, {&(0x7f0000fda000)=""/17, 0x11}, {&(0x7f0000fda000)=""/38, 0x26}, {&(0x7f0000fda000)=""/4096, 0x1000}, {&(0x7f0000fce000)=""/229, 0xe5}, {&(0x7f0000fdb000-0x2a)=""/42, 0x2a}, {&(0x7f0000b9f000)=""/194, 0xc2}, {&(0x7f0000fdb000-0x3d)=""/81, 0x51}, {&(0x7f0000fdb000-0xc6)=""/198, 0xc6}], 0xa, &(0x7f0000e87000-0x1e)=""/30, 0x1e, 0x0}, 0x41) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x6, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) bind$unix(r4, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003ac000-0x4)={r4}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000fdb000-0x8)={r2, 0x2}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000899000)=0x0, &(0x7f0000f33000-0x4)=0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r6, &(0x7f0000fd8000)={0x10, 0x0, 0x1, 0x40000000}, 0xc) bind$unix(r4, &(0x7f0000fd2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/23 02:46:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r0, 0x84, 0x10000078, &(0x7f0000b6a000)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000390000)={0x0, 0x0, 0x6}, 0x8) 2018/01/23 02:46:29 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000477000-0x4)=0xfffffffffffffff9, &(0x7f0000ece000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x15, 0x0, 0xa0000000000000, &(0x7f000082b000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000967000-0x28)={@generic="70a8c3589a136c703d5f118a9346e23e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d17000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000143000-0x4)=0xffffffffffffff99) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000074e000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3, 0x3, 0xfffffffffffffff7, 0x2, 0x0, 0x20, 0x3c, r4, r5}, {0xab, 0xd9a, 0x1, 0x238, 0x7, 0x6, 0x7f, 0x4}, {0x0, 0x7, 0x8, 0xa405}, 0x6, 0xb, 0x1, 0x0, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x1, 0x2b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x3, 0x2, 0x72f3, 0x9, 0xc6c0, 0xfff0000}}, 0xe8) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e8f000+0xfa3)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b2a000-0x4)=0x10, 0x0) getsockopt$inet_mreq(r6, 0x0, 0x23, &(0x7f0000a8c000)={@multicast2=0x0, @loopback=0x0}, &(0x7f0000862000-0x4)=0x8) r7 = accept$inet6(r1, &(0x7f00006b7000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cdc000)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d17000-0x8)={0x0, 0xe0}, &(0x7f0000697000-0x4)=0x8) socketpair$inet(0x2, 0x6, 0x8000, &(0x7f0000020000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000805000-0x8)={r8, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000c6b000)={r8, 0x2}, &(0x7f0000e3d000)=0x8) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000368000-0xb9)=""/185, &(0x7f0000cc5000-0x4)=0xb9) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000eeb000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000413000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000ed7000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2ad4c00000000000, 0x8, 0x1, 0x100, 0x3, 0x80000000, r12}) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00006d1000+0xafd)={0x1000, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [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$inet6_udp_int(r7, 0x11, 0x67, &(0x7f0000296000)=0x401, 0x4) r13 = socket(0x902d8337abdad217, 0x5, 0x100000001) sendmsg$rds(r13, &(0x7f0000d12000)={&(0x7f0000d31000-0x10)={0x2, 0x1, @rand_addr=0xe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c5000)=[{&(0x7f000072a000-0x3b)=""/59, 0x3b}, {&(0x7f0000107000-0xac)=""/172, 0xac}, {&(0x7f000034e000)=""/188, 0xbc}, {&(0x7f0000831000)=""/26, 0x1a}, {&(0x7f0000fbb000-0xca)=""/202, 0xca}, {&(0x7f0000132000-0x98)=""/152, 0x98}, {&(0x7f0000517000)=""/40, 0x28}, {&(0x7f000036d000)=""/66, 0x42}, {&(0x7f000084b000-0xd0)=""/208, 0xd0}], 0x9, 0x0, 0x0, 0x8000}, 0x20000000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00009c8000-0x390)={0xf18b, {{0xa, 0x3, 0x1000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6dea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xb3f9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xec, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f00000bc000-0x8c)={r11, @in6={{0xa, 0x3, 0x67, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r14 = accept4(r1, 0x0, &(0x7f00008fb000)=0x0, 0x80800) setsockopt$packet_fanout(r14, 0x107, 0x12, &(0x7f0000b9f000-0x4)={0x4, 0x7, 0x8000}, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f000074b000-0x1c)=[@in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}], 0x1c) getsockopt$inet_mreqn(r10, 0x0, 0x0, &(0x7f000030f000)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000894000)=0xc) 2018/01/23 02:46:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001bf000)=0x7fffffff, 0x4) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) 2018/01/23 02:46:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000831000)="af091d1380d14457796053ab5b74fd5458c09223c6207e43bf9169ae3ca413a251c96fbfdc2601d2547a60f006822948bafc32aac0255fe45342d59b73e30c0ac157cc94d2d54ba7cfd7547b571222216519c7177143462018d9314f9c516a833323f59caa77a1be38d0175eab2145ba6dc42e579811480fd04152440ead43fc859199d038015059481f43445d60f8dedcde25c7c11ae42e3a739647d2dfa6327d7b39b067d4d449ba48675063c461e0a4a831df720b687d323d868101b263dbd741ee50fe8df96f8a28c690d4862cc81dba4979479c4f6383b1fed20c70c9f050239237e6968a0e50085758dd907cdd8967907a", 0xf4, 0x20000000, &(0x7f0000023000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bed000-0x1)='^', 0x1, 0x100000004007fff, &(0x7f000010a000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:46:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000adb000-0x18)=@add_del={0x2, &(0x7f0000514000)=@generic="667d3a23ff6864331dc9783559d701f0", 0x6}) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ce7000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000c04000-0x38)={&(0x7f0000550000)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f000086c000)={&(0x7f0000c54000-0x324)={0x324, 0x35, 0x120, 0x5, 0x3, {0x1b, 0x0, 0x0}, [@generic="c31a5f242292af25dce30a1ba588004878cb387dda6211d53e705b45ec631d0729b74e17e961974585bcbe50958553a80be9e4a5db59413d78008e8a37b306014af7dfdb78c2089d787ba39d6cd2b22686523774050283c12c64b16dc99e806158d63fbc23ce7029960e23dea7f9ffe735b502f49085d1fb8b70b19f4bb554b959ab5eadc46bd200b5bce3ba0e5191b4689d2de2e2d5bebc5427d71716f5f563b72d", @nested={0xf8, 0x13, [@typed={0xc, 0x71, @fd=r0}, @generic="c22c54ab4b1d70d997ae0523c86d527ded62231f09e1f2b2f925a7699ddc157fdd7c4960af893564a0d76d966729f1b70d0df14b2e62736a04746513eb7d4020d84ac744fb113e487c807b2f3fab2b40fa9ea72637fa41b688fc81952ec6dc2f8d35f75257e536ab2f4b3f397fd9a2a4279c3a2bee7e73e738da64b40a6670bae2c83fc5f4b301877dac18c929268259db994104ca3368", @typed={0x1c, 0x40, @str='mwlan1lo,selinux\x00'}, @typed={0xc, 0x68, @ipv4=@dev={0xac, 0x14, 0x0, 0x0}}, @typed={0xc, 0x5d, @fd=r0}, @typed={0xc, 0x41, @pid=r1}, @typed={0x10, 0x5d, @u64=0x3}]}, @generic="a8e3bd444cc49e7fe3b9c26187f9cf3980abaae86fa929dd12949cdbef32aec22dbcfb5cab0120072d2ff2c0a1cc97cc83754403048a91b7f751da521c6ca552a94b52e430e1f393c1f2045016596b514a24ea1225d3e459cfcde667eac2248bf7073762b4cc6558029c50ed8991c07774f2132449177ad4efbc5a91202a5090cb25c603445e6c0c4b8f2da9256f82c474f24084a4dfb67bad4aa8d82f29293e94c3435cdc28028c7eab53b1a78e4ec79365048f0c5551544daa2e6e2c33790d27792c07038a2e5040f7cfcf4d3d19bbe6afa7eb5c820fb47860d3c7c6", @generic="957eef0f35dd5dd63b54365ccf3cbd8e6b2bec81340b2cd7d92e7f93e7c17e2ec65a4c03a0ee883598eb0da8d6c7d69e9accb12e6ee2d3c15e8ab2c249bcafd12d10317be3fa19da7d5e49f19549de0c6ff127cd5c61bd03c23b8083750a6ac5af664b02c059b169cf0e46d0b6d39a7124f02513d53b025c06913ee7eea44f0f40fb", @typed={0x8, 0x36, @void=""}, @typed={0xc, 0x63, @str='\x00'}]}, 0x324}, 0x1, 0x0, 0x0, 0x10}, 0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000056a000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e58000-0x4)=0x10, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000912000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000641000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000cea000-0xe8)={{{@in=@rand_addr=0x97, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xfffffffffffffffc, 0x3, 0xf4, 0x0, 0x80, 0x20, 0x32, 0x0, r3}, {0xfffffffffffffffc, 0xfffffffffffff800, 0x7fff, 0x400, 0xf431, 0x8, 0x7796, 0x6}, {0xfffffffffffffffa, 0x8, 0x7fffffff, 0x0}, 0x9, 0xa, 0x0, 0x0, 0x1, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xff}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x3, 0x0, 0x63, 0x305, 0x7, 0x2000000000000000}}, 0xe8) 2018/01/23 02:46:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000520000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000046c000)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x42, &(0x7f00001da000)=""/30, &(0x7f000044e000)=0x62) 2018/01/23 02:46:29 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000013000)="1f0000001e0007f1ffffffe607000000000000000100f76c8108000145438a1e7bbc05315c67fb7e7dbdf4aa2bb1d19b7c32e0df61055cc460ad91a092107945c6e98ece920f4fd6c95bdb6a7f661f19519a59dd9766ac5a56efa13df7159483e3530c72b00784a08930", 0xc3c38316) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000012000)={0x0, 0x5}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000013000)={r1, 0xffff}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={r1, 0x100000000}, 0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000000e000)={0x6, "14c474546a2b"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000011000)=[{0x0, 0x0, &(0x7f0000015000-0x20)=[{&(0x7f0000014000)="fbe7f74b55ab49b1cae63f2bd0484b05d5435c99a02f4eb802f8d7051e1d4c4eafe87ef6d4e4bb26915dcf8915d0081179fee040d4dedd81c9614d10976980a19a2ba5693baf5412daf28c69de397b554442550f14b754f6eb8c022cdf9e32ed359e1199e5ff82ba40351cb69c0e4742aaf00e", 0x73}, {&(0x7f0000015000-0x6)="65877e7c9ca5", 0x6}], 0x2, &(0x7f0000008000)=[@iv={0xa0, 0x117, 0x2, 0x86, "0f33d44240837f25abe9fe552233eca13259c4510d6712d6d7c6dc1d5729d127fdd25e1b5e507d2f8fa751be5bef15809210af284c0c8103517f30968af112d44ce0acc241bedf93c0ba8375ae09466a97694286b4c79ed9004127fcf24d043b219167d2b05d1f57c44887ca0641c66e6aff07c8acd9b6149a2c022688dadf67e9203758652b"}, @iv={0xd8, 0x117, 0x2, 0xbf, "1311dad7cae38080381427e8e1e8faa6df2205ee7449478f162831f073c798f9eb963757f41afee122f3348745f2620c9792dd55922787977335c0ce92c420b028001431e251830ab22f4dd0ff48db8a4d0349238246fd84b7802bc667f21b4dd83e313360884b9ef9946ee953f66cc34e958f249174557926afb99e17005eb3e3adce7d602f203eb5d952da7d66eaedea32899eded40b9515093452243ab5d1fa0dd4edcd37b919b8456bfad99a8ac5b696bac79cc8bbace1273aa886915f"}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}, @assoc={0x18, 0x117, 0x4, 0x8001}], 0x2a0, 0xd244fa35dbc0390e}, {0x0, 0x0, &(0x7f0000012000-0x20)=[{&(0x7f0000015000-0x2d)="915fb4aee6f2b95075f66ecd83b8b71347554d1027448485e22d6abfbe7e08012e2ed03e1c4847e05c4975941e", 0x2d}, {&(0x7f0000015000-0xd6)="0ea246e646949a85e13b40998ea7ae8f101b8b7f6afccb82092f8c052911bb00f0e12f4b96ea8eab868fb38e7c761945c66a026dae63f83047191d3443183febbdb93873fc1614b069813bb742e1a9b8a156a65716ab13c450c30071c5d31a834c20a4fa14547e70c5e07e16abfd41ecd518c2b8ca5f1f8dad1110abaf8d9902260730ee683c9ca209ef31537108fe81e4fc9589a9b1ec8704d9e64069c38a6e7ecbce557cbc4217f0b7d4325ef8308c1dc987f1597718c40850c5a05f489113c7535bbb257184a4573570aedf931063623730237c76", 0xd6}], 0x2, &(0x7f0000015000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40}, {0x0, 0x0, &(0x7f0000014000)=[{&(0x7f0000009000-0x57)="a5a145d0f42be532da998f16808ff9734f020f021c9d75d661ff25c7434f2ea8a1b722d79dab6b019327bcd52d68cda009c8a39fd27cc5a9201d2b15879d3ab54e293c993b93335b697247e6572ebfeee08dee2e90e7b40f6bdc7b3cd1f38a00005ccbf31b236dbd5e5aaa426fff", 0x6e}, {&(0x7f000000d000-0x4c)="74c376d6738471c12b57a95014f16c2d1e2447392545867a5cb308f4d15eeb07a6944a28f6db8a8991e163d04511742b9947fb50fa4428ad97e6fb04217a48d4292065159c8485d3dfa64811", 0x4c}, {&(0x7f0000007000-0xea)="bec69942ad0bbdf25045dfd5048f04d0e8b534b70c1c0667a32a17a428b7da766493f32fe3499ae119822179d264496eda43ac31043c9cd0cbdc47c4dcae86e71afb8ee25427c0de9be89b8c12e800a5ca72db77e905a169c6319502d68c24eec6976e0741846b732375f5c8946caebc3abca6890a1037e4ce9a28584db86f7ff9951499e20b55f1c9957e8aaa63d8b7e14c9fb1a515acc7f00ebcbf6cad2ffcefc725f0d1efcf8c8c1e33da95610ab352f9df8c7eaf984d0be4cb77eebdcbdebf41597db3fdc65568655004d39b79b40fd6e4acd53909d829213a97c8ed7554f743593df4a7bed5faa2", 0xea}, {&(0x7f000000f000-0x96)="5d0f0164c56464d9c7a5bcc2d1ef2b40cb79daec478644a57a62948501d3f3743f3d375f232b2269f09232b5eec748cf2f0742e1c81dc7b5f53d2d3eac58a543b30136fd1e159d0ce91804067567eef320c7cbb10bea7c0694564ac590aa0303a35c137e9a28591fd7cc75b85599d95a1ce236e4c7aea601b258445d553248495f4a3bc63cb1334a0633d957ffc58f2a32249ec36d40", 0x96}], 0x4, &(0x7f0000009000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x70, "631f409e89fccaff11d85ce28391fc148f684000977044aef6d18501639ddb0ece0df44b50a215af839df4b466ebfcea57e01aeeb2147ea5fe8c9806f7e22756bc3bda9528e9661850ca7e7cfde130727f2a317fa8be31c595d726386bfef00752716484c89a152f79ee0e45b2a2163e"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x54, "01b220f83aad6583bdda7fde2a5ec1f01dbc945b92f826e3cd6b5afe2a853a4fa269459fa094ad465eaab6fb98100a924cda9f885308bc4c5184eb91c518cd3779bef095c2c93d9fc18a581baa64b7a17a475a6a"}, @iv={0x68, 0x117, 0x2, 0x50, "9a4300ce16492cc9fd6d1430a8addd53791e0fd7934ccd28acabbb49346a6edf55a2ff0a111d96266ed5b3f312da9c7c06b10c47f514e42e9b785bb63461252de74c25e208502e6001e76580d04a286a"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x1d0, 0x0}, {0x0, 0x0, &(0x7f0000014000)=[{&(0x7f0000015000-0xd9)="1d2c301e3c3e07d15663346081108439eb6fe07ba9fd2fa8f070bed82ec6076251875c18f822d7bd77ae79eda95663511a000c34dd659f2b3931ebbdf7d094d021fdd1d47fe0a767acd92372e36fbbb14873c946534694279c2cd50711911158f6e358084c9859b80b32e953d55164d774292ff8cd423c194f09dcfcb096110cc30f8fc33ecdcc643c05df53cde2a994d7c9900b27ad52384db264d5ff009dc2ecacc10c3c966c8f418f2999c952326261c8830b875908a9c6b9735bae13509834ace47c64d12e2212a93c54313990608c7c10a674e1ecfe80", 0xd9}, {&(0x7f0000014000)="", 0x0}, {&(0x7f000000a000)="cce059e6f112351150445c12affbcbe3baa873bd5719adca30956331588220f67aedbe917650cd5ef0c1f745051a70e60fc8364373fc16042284def50b50646a738a0f70e5378723104891e64801db83271709fb33a0fb3f750238bfa451b17050e3d336252d", 0x66}, 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{&(0x7f000000d000-0x1000)="eb82ca59900b56ccb2650a07ca422ef00823f4f659f642e031bf52b658940b3afbb3748ad94d2ff263af4275ecc20c33216cd914ab621eca58eae40240708ddf0d004afef579310acfce710a9d300b318199b49779467f0aa83bcd8d7fed587d08a0550441b13901a79b649f0681ea7ed85dda675a9e97c745f5b333de799d26bd4446e449b467a0618365bf5464c12e2e1716c9c04c9c5b3112d2c0673e165a467beb3cf6da8030fb784d0b162ba491ffc17e8febf97f6ea95dd18b1dec5225684402cc5ad0e8907d098f8be15cb06c8b044aef9acd8c05856e5f0f5a0524583b2dc708097a9b18088632c62d2ad0965cd322111c3110035427456210a4850f1d21adc5d826536b73d438e4bcab24cd7b65164e409886f0b2287e52fc6467de4289551482d86f877c4f930f16579922dba8a23ed6819c433ab32ee8ae9fbe758c78cf4f2069e19a585fe6892b25a659c59f4b74e43c22ed7022a5ae02a3384b8bb99bdd843e6922ffb9fe9d451bfd39eb106b433be5c724c4835ced8bf9c2ae4f6d256b1a099a5b14697f7615e12efad5501b95261e45dbadcd3535e8186d460038bbd49e8c0612d2d350b0ddfe1b5b5a681f6acd648061eeb839950abfbd23d9ed6b640ad09d321b860e67303088c2cd7f8fb5159531808a3c8fbf1b7af1fbde6de4185e8d062cca948f8754ccd3b532bfeb94c88ecc8045104afda78e3fbb5849c0b134fe93e7ab0276648686950ffa31687998f57f343192cb5b2528bee80701e86f0eeeb2464c985ef6171361f4c8ac4c58afa3e744dac6a7fbcb263bdbe6d47d6be734bc07928cafef109194168d42c8e9652043ec031eaaf15a12dc91dc8ff8dc7f3b08d5527b2970f03094416f7fb0f4d3c71e9be1517056315156f8ec5f9b45906bd72ad306f948af972ce41b2982d1cd39d3f245f96bbfe6a2c13bfb1f4e100e572815a91ed8d365f449eee0b4cf341a1d96af4da061cf9e367c24fcaf6c611b066628fc53573f17f43e9681b354c602a297e327ceb9ece0cd5746071363d86a7c359203f0fce324dca91f12f537a564fbe9383f9d54f7c56a2619301efbe26e48bfc8f8921c61294c1f3f7dd7d8acabb36d3c457c8e9350d9acfe54fcfdc2498185fd3dc11dadb8d5954aed52f0823c9af338b4aba8b9fc3c6b9d2290b556d24bbcefca0d8cd5269cbc97af09e59a9cf738102ed7eec09495a1b1373a07a00fb98cb6c03b02679c7fdf58f6f2de3974062cbbfdd0ce26d4580fd6cac59433cd434e9bea756186aecb7331a08e9e71c62dae11dd01efa7e76d0db85cea79a23aaed42c512c8296e48dfc87db4694334d314499374fcdda769e40d5a87c925472844095694c3da6eb9b6f673568f2a846e22a2aab5941e338d9a28d04a71e6fcf9cfeac4ca644cece0ec82c9722a989f7b058e25f3825e4fc9123a958cec9d5316b0ebc0b904e32f6e1c681825088c946efaaad8131282620e66ff92ce93be37c48e588c253e3bec4d99b7a7ee3b213577a010f39cd813827aad074b8d26a4e1043c7becc4432fc85d0f19d5c0d247de49fcb0100150a3463665715e06fbb199830dfe412a43c75472aa59be2a0b4a0958eeebd498c97288f5b68e759df61ec27264c78535cc7e539364dd883171d44d6b587296192712dade9a75a051efa86a58334419e8df100387b849bfb24d3dec37d9ad74afc1edca9c11ed817d422136e5506971460bfbe0a0adfaf555871651b911f21e7d9a36ff741945cc7d0ad83131d0cfe31a5a1f07a65bdbdb78678eba8a28e44a5b8662b71904ac44ce533b8e11fc50100380b8bd84680035d2803e4f2c81a5b5c6d60ec687205c230efb1a3d0ad17a701d9713f1a5e7df1ac81af3d86142b0d577c40c48c1c1fa28ee2bc1d8f8d0d05ff35b1a515d0cae369ef77cf4af97b065b213bf866acea21bc58ef93c5a368c4941c76348183a5d5ecb91c66cd066c2460a1388c4ef328f998e063fd211a8c2b7f673950fd25a6563949619e871b5f0023fb15c422a5d36f68386df08f93a55236ee6797c96a805663ebb8977ede9463198d4d8595d92dbcd502c4e2984f345b134d63bb5c881915caf50d97199a100468e38794161ae1aa75e98c3ea86a2c0a964960513b6a7234ea664174b1c22fea00214c885e881e19a73028b39a7ccee070284e4bb96d17250be01980ea25b9fc51ce128229181b2980f07c7568335e84a899134b88d8da3b2a2397f886fbd8c30042bcaa19bdec8198cbf17ed984c078b39c4b0fd35548b7c5386bb3cde86f6d3e241aad37387922b132c5a93a58b58797aa5331da2c2d6c71442236827051e9f6bc42971af17cd2be289d99afb28e2f78445ffd65e96ea7dd4bf3bb782329c6f8009f60fbce995e28a49871e14fda2b4555f89b9513422f7d8db551905b94a6674123cafe217f61c61f0550c75dc2a708550294af3b75105d8aa25971860c7ee7ab75f316c47072f52ce235be6512646030c9c1ca63f264c1922d62f430938e9c08760d3ae2c47852e5ece7f7e603cd77f1218504e323193e7b0feb31355419dd8f04f70cd8452ef92ef487d6f0bdce5d118c1c8c09c87182f15597078754465d4c090b8d1c34a10bd8a7ab1593f90a68a133370fd77aa30711b69a2168c966301ac8bd9f1d19949cf8f04dd393ea70a54aaff3f3b73cd74ab416b87154b411f4f796bca4dfef5e5b23e8f2e49a1752c267fc5df697e228546d6523addbbfe6acb908ec19858cfc899a688348852829fba9a6b531c5b1024e9f73e36a5c55364c814e5e477f35fe886d207bf4f81f28c2de76a44ea4f66c1ae285d2563482234841e15088d8350df1c088c474fdb28ce521fc7319bd1aa9bc56ca6a511d66366076f4eb669ed25a9c2e82bdf59a83ca7d049f3f78bb3928630b7c6ac68c491c5ac576b75f32a0f91b025ea73a65916866414a618025ed102407c50e22e7f525b1e5a5a2376db33d5a0e2ffe023492eb8fbe9d447600511f074c4d586e457dfa2bb52a92c02ef122d42fc45117f049398e7f65812bb7432475b679da728c8f3b3eb7ccd90b0fe0bcc7c62a7eebd0d95cab07421e957e1a1a82f31b6eedbc5d18957f12161ae2197bf445ec3fa86e537382f7c8dc41613c5234f54e366bb8f2664e1657ddedabe862351449ad3b1fe4ece0a0b3288b75eba743aaa3a2eb46e216e504759195ca76b594b87c3485e563fb67a73e473af67f1358e57b00e79ec3aa8d8481f741b21c424e55c8abb92b48ac8c58118afea9cd4fe8527f12188a40eb0ca0ce9e61f71dff47695b44c7883352715d5a26f2d443fd84be5ccf2d47e37914dc346125f098e23c073d8373354b56567aa6700529d275d08870242e95c32ef305ccd8273b78a304f334453f7113f5eb4c3a2f76e4472f9de31bf5876c0926c89377725971e63c52693e4fcb305aed4ccad458e3d48062ad1d5e3206401636a9b413cf3bc91f26f22a9e3102e7c6c6bac8b622ed9486208caae00da771d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0x1000}, {&(0x7f0000002000-0x99)="7ed4519e0f44b597ecd983cdfcdf3aa540a0208ff15b3c4ce35eca581ae54ec22d48abd454f3d44307e4b0caadf466caba29dd761174113d9e55374f2bfe3981d50808ba9e630781b1e48ab641a0dba75e8497bb38ce8a4f3bfbf07a385648fe830b9ff7154a5cba0169b5e992ff72634d323c2956d3097c5699f1459b4bfd1173503bf093adf1db6bb4b1f5bb98caf92bb4e33739679bee9f", 0x99}, {&(0x7f0000002000-0x2f)="da720232f6db05610bd13e15b16eff3a0e5da91d8913dd87e919d6456193956c91a33d1e834f19a15cf7ced4c93add", 0x2f}, {&(0x7f000000c000-0xb5)="a5dc2005d1d62f2f55a53a8bb1a9115e915476d41d064abd212b433c61a16482a5a38c6e4584cec3aa675f34d33cf7f9c1023ad70bcff45674b7967662da3da8afaed0fa1d65e29253005a3c0e1eb8e94293cd7d63f5f8fb440189508e1a4055baee732edf6050bd678bb5667f2a443809f4c4378a89fcab5f80d9cde413474715aa5bd58a71133fce138a35c4c08a261b188284a4e24ab17a0052d0dd0823455733886ccfc4ddeab5986d9f5b2f014b58c008757e", 0xb5}, {&(0x7f0000014000)="c062f43182fc7a430649a0956ea340323395e190832bf880575adf801a48ab8fa94555b448f2b7eba04ceb2110f18d5ba2efdabfe106fcfcbc8d980c78cc83cc2bfc702431a00d1736f4da3d4aaa1f3fb04f65f8e2541289eb595d9100", 0x5d}], 0x7, &(0x7f0000002000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4000005}], 0x7, 0x1) recvfrom$llc(r0, &(0x7f000000b000)=""/4096, 0x1000, 0x2000, &(0x7f0000013000-0x10)={0x1a, 0xf7, 0x80, 0xffffffff80000001, 0x401, 0x2af, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/23 02:46:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000245000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006dd000-0x4)=0xc, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000442000-0x4)={r1}) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f000089f000)={0x52, 0x9, 0x4, 0xff}, 0x10) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000456000)={0x401, 0x200, 0x4, 0x40, 0x0}, &(0x7f000093c000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ab2000)={r4, 0x1000, "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"}, &(0x7f00008e5000-0x4)=0x1008) bind$inet6(r1, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pread64(r0, &(0x7f000034d000-0x4e)=""/78, 0x4e, 0x0) sendto$inet6(r3, &(0x7f0000660000-0x1c)="a878d75bf8621690681860c106469c68fb08ad199d7dc895dadd6baa", 0x1c, 0x4000, &(0x7f0000029000-0x1c)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cea000)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000057f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d82000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000052000-0x8)={r6, 0x3}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000e47000)={r6, 0x1}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000660000-0x510)={0x48, {{0xa, 0x2, 0x80, @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]}, 0xc31f353e1cb1af9, 0x9, [{{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @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, 0x1, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4d60, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @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]}, {{0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xdf3, @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]}, {{0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1800000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) bind$vsock_stream(r2, &(0x7f000094f000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00003d7000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfa000)=0xe8) 2018/01/23 02:46:29 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4)=0x0, 0x84) 2018/01/23 02:46:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c4a000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5462, &(0x7f000054e000-0x8)=0x0) getpeername$llc(r1, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000977000-0x28)={@common='irlan0\x00', &(0x7f0000339000-0x60)=@ethtool_test={0x1a, 0x400, 0x1db7, 0xa, [0xfc8, 0x29, 0x7, 0x7817, 0x9, 0xfff, 0x0, 0x1, 0x9, 0xce83]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e30000)=@assoc_value={0x0, 0x7}, &(0x7f0000afc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00008bc000)={r4, 0x79c, 0x3, 0x1}, &(0x7f0000eb4000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b7e000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00006eb000)={&(0x7f0000b7e000)=[], 0x0, 0x2, 0x2, 0x0, 0xaf2, 0x9, {0x3, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x80000001, 0x1, 0xfffffffffffff801, 0x8001, 0x6, 0x8, 0xb714, 0x100, 0x80000000, "dbf9f3560a7a02cc7cafa9db40f4130433331994ccce13d7455cf5111256b67a"}}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000228000)={@common='teql0\x00', @ifru_flags=0x0}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fb1000)={0x10000c, 0x1, 0x19, 0x2, 0x3}, 0xc) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000840000)=0x0, &(0x7f0000fb6000)=0x4) 2018/01/23 02:46:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000092b000-0xa0)={0x0, 0x98, "abde4d1d59b62e74488d514cdc410e382736fd99b0f76b0440e064b0d1562596332ab511d9f270a260ad9d91c4b8462eea8891494d655ab69aade8312acf98a0685333e4bf9b493f033c6799703e95091375dc1c5334352afddb3e1d9d9202fee5002a92a9889a59baa1beb54d9820a6ad183c67117887cfe5d9e78c60757f5237e7ef3d9b8af740598eeaf8d8b98896d3c61ef61ed792ea"}, &(0x7f0000e9a000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000288000)={r1, 0x58, "f3821f01845110e6a1da4a63e430307d6fd397955e5b7ae92cdf0c80bee852424d2ab8d40e91c299f47186c239895900a01079f949dc6d36af80037453d348a50dd7d879a7df96c12b68c18bdbbd9b6d6200bb54216bb242"}, &(0x7f000090b000)=0x60) socketpair$inet(0x2, 0xb64d05456bef7674, 0x1, &(0x7f0000c78000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f3b000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00003a1000)=0xc) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) 2018/01/23 02:46:29 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000257000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009df000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00005d3000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000406000-0x8)=@assoc_value={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xae00}) 2018/01/23 02:46:29 executing program 7: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x806, 0x1, &(0x7f0000d1a000)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000d1a000)=0x9) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) [ 73.707858] nla_parse: 10 callbacks suppressed [ 73.707863] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 73.721759] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53 sclass=netlink_route_socket pig=16877 comm=syz-executor2 [ 73.748522] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/23 02:46:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000631000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fbe000-0x4)=0x10, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00002f1000)=0x5, 0x4) close(r0) 2018/01/23 02:46:29 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000005000)=[], 0x0, &(0x7f0000005000-0x2a)=""/42, 0x2a, 0x0}, 0x22) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000007000-0x18)={0x0, 0x800, 0x0, 0x7, 0x0}, &(0x7f0000006000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000)={r2, 0x332, 0x3f}, &(0x7f0000006000-0x4)=0x8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000004000)=""/93, 0x5d) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000004000)=0xffffffff, 0x4) 2018/01/23 02:46:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xb2b) getpeername$inet(r0, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e1c000)={r0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000f2d000-0x2)=0xaecb) 2018/01/23 02:46:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000f9000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r1 = socket$unix(0x1, 0x5, 0x0) bind$vsock_dgram(r1, &(0x7f000016d000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) 2018/01/23 02:46:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000080006, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f00007ea000-0xe2)="", 0x0, 0x0, &(0x7f000036f000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a44000)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b63000)={0x0, @in6={{0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x1, 0x99, 0x3, 0x12}, &(0x7f0000afc000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bce000)=@assoc_value={r2, 0x2}, 0x8) getsockname(r0, &(0x7f00006d7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000b11000-0x4)=0x32) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f000055c000-0x3)={0x2, "bd85"}, 0x3) listen(r0, 0x0) 2018/01/23 02:46:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00009f0000-0x1c)={0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x802000000000}, 0x1c) sendto$inet6(r0, &(0x7f0000680000)="d06f630ff9c7c945362a118c519ba314d79cd71d97a4eb4f884fb27ca51c9b131a1fcdac74755b50513b63524391451938edebc6ae1e148317e4ec8b1dbe48f8400cce21b8fcf75dbde6974341355be4f1e15cd64b12e14afc3f015f7499c7b121a11c8c35f479e6db7da7e3ce8dc2d80b52a8fabe9348c26ef7f736ee4ef5a674abdf606fc765ac1abbd6d9ac3b45570e2e1ea1a6c335c12efab62ffb01f079b3ca7925830cce458694e1315428bb643a27edffdc163b0b4429ab8939e593bcde5ba765", 0xc4, 0x4000, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000020c000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/23 02:46:29 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x1, 0x800, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e54000)={0x0, 0x0, "4c8b99c0ef3d016f7ed5d539e87df48bd6010086424fbfa414ae3ed52970bfc06bd5a9620c699342b56874e3a3bc87b66885256a53"}, &(0x7f000072b000-0x4)=0x22a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r2, @in6={{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, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fcb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002ac000-0x4)=0x1c, 0x800) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r4, 0x1) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fcc000)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1ff, 0x8, 0xfb39, 0x200}, &(0x7f0000fcc000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004fd000-0x108)={r2, @in6={{0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffcfdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x8, 0x3, 0x18c2, 0xfffffffffffffff7, 0x7, 0x1, 0x9, 0x80000001, 0x5, 0xd6, 0x9, 0x8, 0x2, 0x9]}, &(0x7f0000fcc000-0x4)=0x108) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000fce000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000044a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000ce9000)={0x3ff, 0x9, 0x5, 0x1, 0x4, 0x0, 0x10001, 0xa72c, 0xd25, 0xfff, 0x8}, 0xb) 2018/01/23 02:46:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e71000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x20000000000004, 0x1, 0x0, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r1, &(0x7f0000bd3000-0x1000)='\r'}, 0x10) [ 73.760755] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53 sclass=netlink_route_socket pig=16877 comm=syz-executor2 2018/01/23 02:46:29 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="fb0400000019", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x3, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "fcbf60"}, ""}}}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000000c000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x10) 2018/01/23 02:46:29 executing program 1: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000044c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x80000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 02:46:29 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x138)={0x4bd1, 0x1, 0x1, 0x81, 0x5, [{0x7, 0x4, 0x7fff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xffffffff, 0x75c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffff64, 0x26a5, 0x9ef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x7f, 0x81, 0x0, 0x0, 0x1401, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x7, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d79000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x1616, 0x400, 0x10001}, &(0x7f0000dfa000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000449000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f3, 0x81, 0x62, 0x0, 0x40}, 0xa0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 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) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000a0a000)={{{{0x2, 0x0, @rand_addr=0x3fffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x2, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2018/01/23 02:46:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) pipe(&(0x7f00009df000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00008ae000)=0x2, 0x4) getsockname(0xffffffffffffff9c, &(0x7f000019f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00009fc000)=0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000877000-0xe8)={{{@in=@remote={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}, {{@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}}, &(0x7f000033e000)=0xe8) sendmsg$nl_netfilter(r4, &(0x7f0000f59000-0x38)={&(0x7f0000997000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00003c1000)={&(0x7f0000329000-0x25c)={0x25c, 0xf, 0x3, 0x0, 0x3, 0x0, {0x2, 0x0, 0xa}, [@generic="0f0710a354ac351970c98a3c82908f0ce0ed66c73b6896e3dc841495b1423f8dba9f02b638bff4d1b201315b67902bf72d7be3dfb9ecfce59ceffc410d1232cc2962cef227127dcf69aa06", @typed={0xc, 0x15, @fd=r2}, @nested={0x4, 0x73, []}, @generic="66daf642ae99bf1d9155d6e1d76027fdd525883ba3e2270dadb7eff17240965ce38a4d972d21c6cdb5c07730e10756be724b", @generic="91960f5dcbca7bc3634bc6dbe2f5122daa356fdbb54fdaead5b5c35461393007401f5dcfd8310aa14c6522f849d1a6325145d0a4af306640827694c6b13c2b0b6c81973b25aa15393f6399ef1a6f42f5ac6d7264e495c0342475d590ce885a3a03dde4bfc06a77a1e94c93e0a0f3f378e4431d65f106ab9c14459639f2b591085f4a44eb192011242fe2f608e8843ef3e79ff3b609c0ccdb8bd37676425a8146d63fa573afbee2c8c44f3926718809243dc0d5dd1fa5cc56be5587ae5ed4a766e2f793975c70e73974d5431503bc183b1ae7c8e7f33d4394f1cc4367c0b1f833bd1141cb78b2fc47202757def5", @typed={0xc, 0x6b, @uid=r5}, @generic="2b60f2bb3944318abbcdf9bc4d89447f8e16cfebee106c474b8e7f9b8ea68400c4b5ba42a5f5e2ae95f734426340dcf3e5ca2beac9f85e36c61abb6a95b9ce335455bdbdcc7b9bba400b520cfa3fb17b3962513692e5269f3363dbdb6bed439b0e8eb98f75ffd8336b7be2b9a42c15e35c0dcf8f7e7065cf9b9092211331e52121e24926858928488e70b44d1426f874f5ce2b88e7053841b0cf8f99e1ff202dae4eedd4a9933c1163e76795595684b99f5980bb7d7824", @generic="658fbe0229539bfb67"]}, 0x25c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004004) r6 = epoll_create1(0x82000) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000dce000-0xe8)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051f000-0x4)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/23 02:46:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a4f000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c9d000-0x4)=0x6) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000001d000)=0x8, 0x4) syz_emit_ethernet(0x66, &(0x7f000061b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x30, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "860d54", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) 2018/01/23 02:46:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) poll(&(0x7f0000fcd000)=[{r0, 0x400, 0x0}, {r0, 0x400, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0xa8, 0x0}], 0x5, 0x8) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) connect$nfc_raw(r0, &(0x7f0000bd7000)={0x27, 0x4, 0x7, 0x2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x40049409, &(0x7f0000aa4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) 2018/01/23 02:46:29 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x4, 0x80005, 0x3) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000025000)={0x0, 0x68, "51ea443eeaf8e3f84f5b61770fe4958beb62e7b3265eb9f43ee7af0102829e96b0a938d428f1f3b168e1bd14901aee7133577972a0dce6c19dda65c502abf9673f8ebc8a8894a50e322fa3658a91a1bed41146391c5bd802929e7d437a0ef85163d174aa0bc14071"}, &(0x7f0000002000-0x4)=0x70) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002000)=0x0, &(0x7f0000026000)=0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000026000-0x8c)={r2, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000026000-0x4)=0x8c) 2018/01/23 02:46:29 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000000)={@generic={0xd, "cc745913b4e5c40558208316fcda9e992129a2d0ed565bd924b65aeb9214afaf747e4f102304e278c7d555afd5d210f28d46b9aa0dea2c39366f98f652ace19ac1bf51d16caeb145794201cee5790f876f1c81e1044557f7f8d9b009b876f8b2a755d2931b09a5869635373115f74aac5758fc2e121cf3636cfb2aed4bce"}, {&(0x7f0000000000)=""/4096, 0x1000}, &(0x7f0000000000)=0x0, 0x22}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000-0x8)=0x0, r0, &(0x7f0000001000)=0x0, 0x7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000219000)={0x0, 0x0, &(0x7f00002fe000)=[{&(0x7f00009eb000-0x36)="b5d691cde5885a48d0de21a18b1b22a3e164b3c0270a4ce718694f15635fe4863d2d00dcfdd55a7cfdaa47f2a5aa18774a0ab66d38c5", 0x36}], 0x1, &(0x7f0000f69000)=[{0x40, 0x10e, 0x6, "500297dcd6a754a7a5552d32dabb3a620777db6615aa84698a336147bb2bbf0756aae2f71cce1159f7ffbb99"}, {0xd0, 0x116, 0x7f, "d29c1042de89530d011744a6613a9f422d864bba3fd0642e4134820708453cf72728bae3a1a8de5ecddeb4487875e1402d8c94b00337f0eea9e70ae36a49e0e999ea853cdf856fd4847eee98ffb57184e2b2e6564eb026726372bd03fd6844499e67d5cde059dcda7101322f67c222bf6cc78d9b617b57ed315b9ab8e2e157a3ef969eba327d50a0310624b288f014ff6bd1fc28c1e4c995ebfaaceb4e7b1f0ecc9d20a71661b97b560efe10a6d38e7729dc6714014fc65460386d8b1ad3"}, {0x18, 0x11d, 0x3, "59f72a259844"}, {0xa0, 0x0, 0xffffffffc94ee77a, "84773f13ffee3965289faa612141828789dbb959fcbb929d3433a7e053af6c75e1c53ebb0413bac4d1dde2f6606f12b88eac28f7e96794e43e9f15c6f41adf8ab0663168c48214261303134475944fffe6041254f4191141d4b07abf4f0938c6b3acdb3ed9294638bed422f7915286cac1eedf417d35b835788cfb76a040548705a0eb586cec83e858875bbd6a5b"}, {0xe0, 0x107, 0x9, "263f8b3cdff96e6172ae11a15145d934dcae6065d6e87295f99b648e985353b628bfd856151cb2b1357b12ad5e6200a5fe7c97cb7852c04d9b718978705a04e834ae834a677cd748297ce6c3d04fac2a1d9c53fc0c8a4fd82d8e9c90544e62c717384e829664725b4e1b37b1d05b4477fb1588d733c9673266dbf3d326f8854c4109f97684a0670dc709ba36f990ec1931deefd3f85a84ec2ccff4293cd849207daf8ec0d85a73da8bcd4792974b5f108ea1aca3cac2343256bb5f9a9f3d4f881b7beeaa8a3ed3687137"}, {0x60, 0x11b, 0x0, "20aaab97d81ae42740159b70e0a711449c5dfe21200788c6368fd1a1d7dbe097b58beca6973d51b2298c0a62c6b0974d8d9b169efce2183a52a8db8704b2c13a9cee075e14d9413382"}], 0x308, 0x8040}, 0x8000) r1 = socket$rds(0xa, 0x2, 0x88) r2 = socket(0x5, 0xf, 0x2) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000845000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='syzkaller0\x00'}}) sendmsg$rds(r1, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) 2018/01/23 02:46:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbf}, 0x1c) socketpair(0xc, 0x3, 0xb27, &(0x7f0000001000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) write(r3, &(0x7f00000a1000-0xae)="069f0500000000043e9e9b2da8019a200000ee240000000000000045157400b269", 0x21) 2018/01/23 02:46:29 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8013) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f000001f000)={0x2, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/23 02:46:29 executing program 4: r0 = socket(0x7, 0x80000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"2ce0a3cba7bfbf0c9cbe258ff2f03053", {0x4, 0x7, 0x4, "32b044fe3429", 0x3a78, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, 'hash\x00', 0x0, 0x4, 'sha256-avx\x00'}, 0x58) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000091e000-0x10)=@generic="f8f338f226b70a33bd4abf0c44d9bcce") r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f0000b11000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000de2000-0x60)=[{&(0x7f000000f000-0xc4)='b', 0x1}], 0x1, &(0x7f0000f8a000)=[], 0x0, 0x0}, 0x0) socketpair(0x5, 0x1, 0x9, &(0x7f0000f84000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000004a000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000aa6000)={r4, 0x80004, 0xffffffffffffff9c}) socketpair(0x0, 0x0, 0xffffffff80000001, &(0x7f0000d6a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00006ea000-0xc)={0x0, 0xfffffffffffffffc, r6}) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f00001f6000-0x18)={0x2, &(0x7f0000ba0000)=""/2, &(0x7f0000d0e000)=[{0x8, 0x5d, 0x9, &(0x7f0000e8e000)=""/93}, {0x7fffffff, 0x31, 0x1, &(0x7f0000b33000)=""/49}]}) 2018/01/23 02:46:29 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000002d000-0x4)=0x0, 0x800) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000002d000-0x4)=0x200000000000, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000018000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1, []}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000002d000)=0x0, 0x4) 2018/01/23 02:46:29 executing program 4: 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, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) accept4$inet6(0xffffffffffffffff, &(0x7f0000757000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001e3000)=0x1c, 0x80000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/23 02:46:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$int_out(r0, 0x5462, &(0x7f00000b5000-0x8)=0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000081b000-0x8)="26000000130047f10701c1b00e000000000000f9ffffffffffffffffff00f13a050003006e35", 0x26) 2018/01/23 02:46:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000027000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008d0000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008f7000)=0x2, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000256000-0x4)={0x0}, &(0x7f0000ab6000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @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, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054c000)=0x10) 2018/01/23 02:46:29 executing program 6: mmap(&(0x7f0000000000/0x23d000)=nil, 0x23d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1d0ef59bb2582702, 0x0, &(0x7f000075c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fdc000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000df3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006ea000)={0x0, []}, &(0x7f000057d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000276000-0x2e)={0x0, 0x0, ""}, &(0x7f0000e4d000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004e9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000074d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000aa000-0x6)={0x0, 0x0}, &(0x7f000074f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d64000)={0x0, 0x0}, 0x6) socketpair(0x100000000, 0x80000, 0xbe, &(0x7f0000ac6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000f8b000)={&(0x7f0000552000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0c244ebc452ec9b92781c772577e679c9c0a3134234124940721489d065d9e16"}}) sendto$inet6(0xffffffffffffffff, &(0x7f0000c27000)="", 0x0, 0x0, &(0x7f0000dc1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000734000-0x8)={0x0, 0x0}, &(0x7f0000b1a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000cb1000-0x5d)={0x0, 0x0, 0x0, ""}, 0x8) write(0xffffffffffffffff, &(0x7f0000291000-0x26)="", 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000490000-0x24)="", 0x0, 0x0, &(0x7f000022f000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000871000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000095f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000)=0xe8) accept(0xffffffffffffffff, &(0x7f0000ffa000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x0, 0xffff}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x9f5e, 0x80000000}}], 0x90, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1f26, 0x64, 0xcc, 0xfffffffffffffa4d}}], 0x30, 0x0}], 0x2, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7fff, r2}) 2018/01/23 02:46:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bc9000-0x4)={0xffffffffffffff9c}) connect$bt_l2cap(r0, &(0x7f0000cd5000-0xe)={0x1f, 0x1, {0x6, 0x46, 0x1, 0x81, 0x200, 0x80000001}, 0xfffffffffffff800, 0x4}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x6, 0xb, 0x7a, 0x0, 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) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xffffffb9) 2018/01/23 02:46:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) bind$inet6(r0, &(0x7f0000f91000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f5a000)={0x0, 0x8}, &(0x7f0000c25000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006c3000)={r1, 0xcc, &(0x7f0000c5d000)=[@in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1c7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in6={0xa, 0x1, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000e9e000-0x4)=0x10) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/23 02:46:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80007, 0x10001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x18, "c646514dbb07cd80208a958ac52515171c0568a19d836a23"}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000)={&(0x7f0000018000)=@getae={0x4c, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f000001b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000001a000)=0x10) 2018/01/23 02:46:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00004f1000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001aa000+0x6f)=@common='ip_vti0\x00', 0x10) 2018/01/23 02:46:30 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000-0x88)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:46:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001000-0x4)=0x8, 0x4) unshare(0x8000400) tee(r0, r0, 0x4, 0x0) [ 74.047370] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 74.061923] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/23 02:46:30 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x8a, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000018000-0x4)=0x1c, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000015000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000017000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001, 0x4, 0x6, 0x100, 0xc797, 0x100, r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0xfffffed7) 2018/01/23 02:46:30 executing program 2: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000003000-0x20)={0x10001, 0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000011000-0x20)={0x9, 0x0, 0x10001, 0x375}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000010000-0x20)={0x0, 0x0, 0x1, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000-0x20)={0x80, r3, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000006000-0x10)={r4, 0x1}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xf, 0x800, 0x3) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000036000)=0x0, &(0x7f0000036000)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000035000)={{{{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]}, {{0xa, 0x2, 0xcc, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x3ff, 0x3, "066d0aa67c4c930f0d9dc4ae2eb3af4b4d9cd3460a1449e9e4d7c95e196b0fe6a2aa063df1ffc54342981de08598d6f05bfba68a77dbc634fb540233e0f67bd02780574152c03dbfa587193245ea4618"}, 0x160) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000037000)=0xa51b, 0x4) sendto(r0, &(0x7f000002f000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/23 02:46:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000298000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ce4000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000f87000-0x4)=0xaade, 0x4) close(r0) 2018/01/23 02:46:30 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001c000)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f000001a000-0x14)=""/20, 0x14, 0x40000000, &(0x7f0000002000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 74.111220] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 74.124745] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/23 02:46:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x5, 0x40, &(0x7f0000d9a000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000091a000)={0x0, 0x0, 0x0}, &(0x7f0000f4b000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d2b000)=0x0) socketpair$inet(0x2, 0x80b, 0x16, &(0x7f0000ced000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008b1000)={0x0, 0x0, 0x0}, &(0x7f0000e8d000)=0xc) sendmsg$nl_generic(r0, &(0x7f0000742000)={&(0x7f00002cd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007b3000-0x10)={&(0x7f0000cda000)={0x788, 0x28, 0x80c, 0x5, 0x0, {0x1c, 0x0, 0x0}, [@typed={0xc, 0x70, @uid=r1}, @nested={0x64, 0x42, [@generic="dcb30efd33075d6edbf50dd266382b4d13744ebf5e73bdbc3d3db93d4d0543098679cef5c9c286ffe2076ecd8c009e439f4a4deda20199e2e3473e52c201ea51b888373365494bc9b4011e9624700f82c8", @typed={0xc, 0x27, @pid=r2}]}, @nested={0x11c, 0x4f, [@generic="0e053538f9a5e4edbfedb764434c4d13722779e4ec128fd1dfe71eed", @typed={0x14, 0x27, @str='vboxnet1\x00'}, @generic="4dd923c307439aa10fd4bb04a2692a45acdbaf595145cbb18e333139ab1da8692d1f98feb083876222a9ca9a0a77d3a0e876b2f3a4071b06054f8ec4d3feae8a6e1f40399f434ce84cdb46e15e7fd0824e632e20b5ff32e5ddaacdfffd1712d36e7dce040e2ac1f9be75", @generic="e14c57ab2cd5e03fe1035f52a9674929a616a394b3b4283ef2ad41ed072082f68b0ac1dae60f3296341766f8016c937e350f75f02719eaa20e24eef58c47c8326f3722195fa543f051dedb3a71445e19678f5ce88d1d18f74af2f27727863fd6fbb4a8", @typed={0xc, 0x69, @fd=r3}, @typed={0xc, 0xf, @u32=0xe52}]}, @typed={0x1c, 0x3e, @binary="bdb1043b0762b64ee5ccfa093ef656d81117"}, @nested={0x2c, 0x38, [@generic="24ab9f3a957ba12e2fddde824d7c35e8c6fa70878ec24a2d8af149", @typed={0xc, 0x6c, @u32=0x1b}]}, @nested={0x234, 0x36, [@generic="ad47edcfad902c2c609f0392aeefe8bb4565e09da5d0d69ba89f38db0a412312c814f2ce22f577857377404cccef16e559424b5aa20694628ca36a6aede565f90585949ae8b002dd91af750f72a585cd2ee2e51bbf0b969b669d8982713630b569b2c874f512b34023583c49166751307fa0baa9fc026cd855beafafb5643f7c2401f8b128b6478c57453ff35129ad9f04171bd11b29df560cd561ab64a0aec4cb8d79b692c0", @typed={0x18, 0x6, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="91d658649af2eff9590dd58aa911399c934d6228cf7bfd7e1bf56b9abce35affc1f6c008995f284ddfe47a7df151aac66121fa55cb506fadb0396ce1db1f4d7e2b4f0294cff8776ca9d09c40345fba25b3298cc2abad25c71b73d0f2f4c97f07e171f8112e37c3e89a0664ae92ff35a48159230ac1e2a6a44c9be669fd698015997ea07a7c8fda90c31594e3b16b9bdca6d8af75f046b0ce43e5c988d3f7c90965", @typed={0x8, 0x84, @void=""}, @typed={0x8, 0x3d, @void=""}, @generic="5df44ad552944383aae5b15f90f84622346e5d24405e8596abb7cf385bca87e5dbdec15a4d7ba4be3e4060e5a7e2af7a0843ea06cbee7afbcaedf22dd31dfbeea6d85bd5b0a8aa22e9c014617c86e1de6b982e2298dbc84adcc2782ed055c27e2be68ad02a16065697f1b9cff63271f8169a75c36994be8989f2cf9a566b72df57287142a8c52500a42d502b0ac234f9230df21dd51569155180fdb2730c86ea25005ac364aa8064d4c3067eab0714a548bd517b22061d984cc3b26516cae342"]}, @typed={0xc, 0x40, @u32=0x1ff}, @nested={0x360, 0x69, [@generic="0cff99fc1a79131781cec77487deb3bfba74f12cb7588187f536c5a014093c0fc62ce701c0a0f633c05fc260953b6640", @generic="27f58f7feac25ac50c83cf76d5c845e93b917dd774f287cd02f001999c353160501c80c38ec338de2b1aceb0e5e5b2d6c59496c74e81a1318b037d3c2422e23ccfc3639bea0f15d401e66cff276691fb279c88689a9afbed9a78f99227b8abf456ba", @generic="d25d825b464ae81a666ffa4a8dc931c4541976691f34ee937d5e22f8eb96e9e8c80eef7374d0a7906f7d8b463f0a2dae83f32e7a0407407a57bf49962ffc5e9cee10c6d34fe0d241217316a1d088a2bc1272e30fb7f7741092499147d594dba7dd8c879d1fe301fd552a3eb8674f780bbe195ef7cd0c155bdadc9bd9307a3339cbab5a8a1f35037ada2e44e32181d78869662ed6ce4bcd24aacc9096", @generic="9ab41a82cc2277e10b8c31c4cc245f10958440fb3f8913a90798ddd9ccecfc18b31bcb3642f236b267e01afae9241349ccf4c44954b93aab22888292d816f6808b6843fd91e802f007be35e5fd2cb8ad713ca45957abcc1d5eb85ed71e5b0ae68cdbf98084462fc9ca828333d93199f1aeea4e01409986aacdc1491e7552d0b3378f429471340d261b669b59109fc3f2bf9971b8125c35e4080df55f69b2d83850475fbc7856c6806f4aac82c8c216862ec704171d6a409aa13753e50eb76bfe6626a6306c99aac70e67fdbc709efd051d4fa2b188", @typed={0xc, 0x3c, @pid=r4}, @typed={0x68, 0x82, @binary="e23b8226e142ea2cded253aa7084c72292fd323b75b0d3c7743c4027fc6e155e721cd1dd64bef4f6b1f2daf0e73e0edd7743b50632d9f34600149982e23fbe21a6f66ddcd147b241a59b3e02b9655d5ef54a724f708453780d2a41ea2aa3"}, @typed={0x18, 0x7b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="02b0dd2722a1e5a4a19a699b337ed813a9fb7186dfccfefbe3d34f59f528b4e7c8791b0e4a6c9080970fb20b191f35d8c1ce98ef703249fea36a1d743aae01d56e729e7e5b5c4b9a091cfbf11a72d24b35f93472e8ed381b3e023cf816b3598b49605e67525b0110329e73d8e92f52809c1050a1873d446d89f6a70788e6ce2c3f162558e9dea3ab935e9e420923c4890e4e877b8ac86088187c91835dcec20765497b9f31245cf63c831373ce9be5c58d7f3bbe97a38f7cccbd8567a31b19cdae9a8ef9607071fb1c1d26"]}]}, 0x788}, 0x1, 0x0, 0x0, 0x4040}, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000639000)=0x0) r6 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) 2018/01/23 02:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000033c000)=0x7ff) readv(r0, &(0x7f000075f000-0x10)=[{&(0x7f0000c46000)=""/192, 0x7e}], 0x1) sendto$inet(r0, &(0x7f0000468000)="70ff28ed16d9edaf518ecc7e855b58b06706dca251699594ec81b63aeeba8d6b17fae1e64bdf27248e54d72e800e91fe01c62d63d9823da178760fd718c202c6599b4a621a1246bf3c03d1cf", 0x4c, 0x259c69a6e4890d96, &(0x7f00001e1000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$netrom(0xffffffffffffffff, &(0x7f000047c000-0x48)=@full={{0x3, {"76cbd2c28d09a1"}, 0x0}, [{"764a7b3dd423bf"}, {"cd1c1b561c5684"}, {"7d066cfcbb8bca"}, {"b78c01e9f044f2"}, {"afdf0122f304ff"}, {"8e33f470885a9d"}, {"64b7006b074aa4"}, {"da3c018116b37f"}]}, 0x48) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f66000-0x4)=@int=0x0, &(0x7f0000cfe000)=0x4) recvmsg$kcm(r0, &(0x7f00001cb000-0x38)={&(0x7f0000632000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000388000)=[{&(0x7f0000842000-0x7e)=""/126, 0x7e}, {&(0x7f0000849000-0x8)=""/8, 0x8}, {&(0x7f0000da3000)=""/92, 0x5c}, {&(0x7f0000ac2000-0x5a)=""/90, 0x5a}, {&(0x7f0000fd6000)=""/146, 0x92}], 0x5, 0x0, 0x0, 0xbd01}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000024e000-0x4)=0x0) write(r0, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000472000-0xe8)={{{@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}, {{@in6=@local={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}}, &(0x7f0000209000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002dd000)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x7, 0x0, &(0x7f0000fc9000)=@generic="b8f963a6c04144d2272100ca0b3cf1e1", 0x0, 0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000742000-0x18)={@loopback={0x0, 0x1}, 0xfff, r1}) 2018/01/23 02:46:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x800) getpid() getsockname$packet(0xffffffffffffff9c, &(0x7f0000af4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a54000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00003f5000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000edf000)={0x1, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket(0x10, 0x1, 0x6) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/23 02:46:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000acc000-0x4)=0x14, 0x800) r2 = socket(0xd, 0x800, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000001000-0x27)="dad359e022605b1753a69201f4245b99593ff7a25a963fefad09737a2814a073a459fef36439c8", 0x27, 0x4, &(0x7f0000001000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ecc000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, r1}) 2018/01/23 02:46:30 executing program 0: mmap(&(0x7f0000000000/0xe9b000)=nil, 0xe9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00003f5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe) connect$inet(r0, &(0x7f0000e99000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000a53000)=[{&(0x7f0000e91000-0x1)="f4", 0x1}], 0x1) 2018/01/23 02:46:30 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8604", 0x2) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x0, 0x4) 2018/01/23 02:46:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000bd2000)={{{{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]}, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x6, 0xffffffffffff4a3e, "c1397db363162fa042dac88dd40184b887aba20b36b0734353c96080013294a1f457043ca4bb23f53d24cb070098012f3bd19494eb6d04b7e9586965a885c4a6d7a95be6f5394c3d281de10fcbc40a3f"}, 0x160) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000026e000-0xc)={0x0, 0x0, 0x30}, 0xc) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00001d3000)={&(0x7f0000571000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e75000)={r1, 0x28, &(0x7f0000abc000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:46:30 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000001d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f000001c000)=0x32) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000)={&(0x7f000001d000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001c000)={0x11a4, 0x2e, 0x0, 0x1, 0x3, {0x1f, 0x0, 0x0}, [@generic="e401973291722dcf0e05d4edaf86334a8536ea4ee782cc8a6d79d4f6d27d3482048eda64b5f6ea295d655ad562089e9f94ead97bfc1b69ef8927ba00511f0b56a61e28ca1d7e6d235c31f5badc737d818acc781fc5b65b8ea43d51a5d62d24bff81bcb688134c10dcaf7d61b19bf80390f4f293678c732d1df9439b80757de3cd75079bafcbb65230e8f94a7d4f1ef75a42fe4e16e672fd12c414f9a7d1ba9c64d90d9df052f271fbb3f67997ecac08c34c9102c779bdeaf44", @generic="56029d152e35fa95d4cbedec6aefcdcc36af49c117ea617ddaaeee058c30f57edb71a5c4f214f67c49f0d81142d6984dc084a1f875956f23c8882f127696532cda7b9c63e0112f68016a51788db7119939de8c159ea95f31ce56ddbc2e3c5f317df2a858d66e03dca1b9a58bd2e17d582b59f15d801d1b54bb03f86e9457af5ac4935c78de423e87fb1d5282a26e4f69c7561fc6226cd200cae2e7fb7231db7fcf3d380280fd51f8f4630980e7e1", @nested={0x1028, 0x6, [@typed={0xc, 0x58, @u32=0xa7}, @typed={0x10, 0x73, @u64=0x5}, @typed={0x8, 0x75, @void=""}, @generic="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"]}]}, 0x11a4}, 0x1, 0x0, 0x0, 0x20040080}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0x1f8, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x20000002) 2018/01/23 02:46:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = accept(r0, &(0x7f0000d17000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fbc000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000db000)=0x2, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000091000-0x4)=0x0, 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000b72000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000069f000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000699000)={0x0, 0x0, 0x0}, &(0x7f0000a1f000-0x4)=0xc) pipe(&(0x7f00007a1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000fe4000)={0x38f, 0x400, 0x5, 0x7, 0x19, 0x10001}) sendmsg$nl_xfrm(r0, &(0x7f0000659000)={&(0x7f0000db4000-0xc)={0x10, 0x0, 0x0, 0x404010}, 0xc, &(0x7f0000c0a000)={&(0x7f0000f35000)=@allocspi={0x178, 0x16, 0xa30, 0x7, 0x2, {{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x3, 0x40, 0xa, 0x0, 0x80, 0xbf, r1, r2}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3c}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {0x7, 0x80000001, 0x40, 0x6, 0x8, 0xfff, 0x5, 0x1}, {0x4, 0x3, 0x3, 0x7}, {0x20, 0x0, 0x0}, 0x4, 0x5, 0xa, 0x0, 0x4, 0x8}, 0x400, 0x7fff}, [@algo_auth={0x80, 0x1, {{'rmd256\x00'}, 0x1b0, "a0e4a6e599134b7ee6078318925d257bc841cc87ec0cbaa01ac37833cb1220595f022f9f774a5ae25aadb22e0b9951ebf8a79b8230bb"}}]}, 0x178}, 0x1, 0x0, 0x0, 0x50}, 0x84) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000952000)=@ax25={0x3, {"c4a57ae53ba83f"}, 0x80000001}, 0x10) 2018/01/23 02:46:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000073a000)={0x0, 0x1000, "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"}, &(0x7f0000363000)=0x1008) bpf$MAP_CREATE(0x0, &(0x7f0000b9c000-0x2c)={0x0, 0x6, 0xffffffff80000000, 0x7ff, 0x19, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000960000-0x8)={r1, 0xf6}, &(0x7f0000ae1000)=0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r3, &(0x7f0000bd3000-0x1000)='\r'}, 0x10) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a2f000-0x10)={&(0x7f0000a84000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000758000-0x10)={r4, 0x28, &(0x7f0000ea8000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a18000-0x12)={r2, 0x0, 0x5, [0x2, 0x8000000, 0x0, 0xfffffffffffff000, 0x2]}, 0x12) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000371000-0x4)=0x0, &(0x7f00002bc000-0x4)=0x4) 2018/01/23 02:46:30 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r1, &(0x7f000001d000)='?', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00008ea000-0x4)=0x0, &(0x7f0000283000)=0x0) pipe(&(0x7f00001a9000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a1a000-0x10)={r3, &(0x7f00001f9000)="f82ff1bc665e941710650c1427be9c6216a8f6e43bb57e821ba042bda8cdf7a42fa29edbb85e2439a139ef3a3e006466c58e376ff1eb77be16acec7a02b2131e2b2eabcef1efc521be0a56b5d820030d0d6356954c0f1bfd64bbc0665ae817cac3a6911840d521f4d8ba4031ce45c6cdd3df05883f0d93d538353f982c2b9c29d425f8c334267652b8afcc154d6ee147571e2919d615205e620ea3b5370af2d95e39d6ba645fc441948990e6d94b666aada8dfc19d72ca0293994314c28dcf78dc79a59a82bdc1a78afed9328661b323de3601e5ada43a"}, 0x10) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000897000)=0x6, 0x4) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00004cf000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003a2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca3000-0x4)=0xe8) r7 = getgid() r8 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000bb5000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d70000)={0x0, 0x0, 0x0}, &(0x7f0000e0a000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000be5000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000a1000-0xe8)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000668000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004f3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd7000)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000ff8000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000083000)={{{@in=@broadcast=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c9000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002c9000)={0x0, 0x0, 0x0}, &(0x7f0000b4d000-0x4)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000043e000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ec3000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ec000-0x4)=0xe8) r19 = getgid() r20 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fed000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f0000ce4000-0x4)=0xe8) r22 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f0000)={0x0, 0x0, 0x0}, &(0x7f0000f95000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00001c8000-0xe8)={{{@in=@multicast1=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=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000488000)=0xe8) r25 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000efe000)={0x0, 0x0, 0x0}, &(0x7f00006c8000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000543000)={{{@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac7000)=0xe8) r28 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000051b000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@dev={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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d8000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000027f000)={0x0, 0x0, 0x0}, &(0x7f0000d29000-0x4)=0xc) sendmmsg$unix(r3, &(0x7f00006eb000-0x118)=[{&(0x7f000044c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000282000)=[{&(0x7f0000aa3000)="e10bbbc40187cb24039edc7b85294f96bb7a5ce0af082715af4e1637b5763535a5d274de6efee590f13061d049f04cfef5e3aec0e76bcad20411536467e5b3bedd800d17d041ab3151d2dd3234b1907f210f375e5e375d1ac50787bd63cd9a52e6e22e0799f086d8a01adea7ece011662e6f6125ae59837b6c8e7d970d362055eafb760a8d4917c1bd07d17dd68b18bc44e4416fb1b783c99d90f6d01e87255bcc73370a86c4e0ad654163170c2d88", 0xaf}, {&(0x7f0000f5f000)="fa31225a5d625e9cc38d4b1cb654d20bf4f036f08bcfa5df7f5caffa4551714dbfcd30289bf4a9cd8055a5e58f3c5c8dfced6f388b76b4aaabefb8427d3017a632c2f9205bdfc859addaee7af95da78d99", 0x51}, {&(0x7f00002da000-0x3a)="2b513136974658ae0360f4a425a7dd62c3151cbe188ad4bbdfc3a53e3f97079bc5d54d6263b03858e5920a9da9b482e1f5828e544701d715e7bc", 0x3a}, {&(0x7f0000b63000-0x14)="2c50c923a51a19c598d7db76d3c47227f4d10bee", 0x14}, {&(0x7f0000097000-0x5)="323d3ce55a", 0x5}, {&(0x7f00000dd000)="327f117f58dcbee94a0dc690", 0xc}, {&(0x7f0000ba8000-0x26)="b39c51a97dcc829d5281aedbfa1cdad68df4ed5068c620d1261ccb1211601cff96904bac1c59", 0x26}, 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0x1000}], 0x8, &(0x7f00009f7000+0x451)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r4, r2, r3]}, @rights={0x18, 0x1, 0x1, [r4, r0]}, @rights={0x20, 0x1, 0x1, [r3, r1, r1]}, @rights={0x30, 0x1, 0x1, [r2, r2, r4, r2, r0, r4, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xc8, 0x4000}, {&(0x7f00000fd000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000699000-0x30)=[{&(0x7f0000d88000)="e9dad705ee2ef04cb0e02327b968dae1224b4c1b66e57e81336d18d4c2d5ccbba894ffb5ca57934d1037fdf5c42802bd5a2f697b2ec4be8d867d1832d61697a9f4de55c7c7a1ac14d2137b715e7936aaebef3f6ad688cace4ce79a67173e951308cbaefe7ed9e277d8a943c214cd884b166304e849e3570933b4f3cab7811075b22274b143a55bdf57a4bceb3fa633ac620bdee9f06e5f118656610d7ccae37184a6731d300d", 0xa6}, {&(0x7f000067e000-0x4c)="4f05f8079670bb208b4beb864906568a95fd440540cc0bd2b4552a2b551facae76455febd42a426d15ecd4609b302c8cadfd131787adbcd4b3acfbd4977a16197e502d2ad4ef7edebb037dcd", 0x4c}, 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0x1000}, {&(0x7f0000924000)="1661fa9c53ef69cfcc0b921b274355d498203a9916c09a559549fb3652509c32777f29eab7189ba5d3ae422343590799330d7169ce8539f574f779ca9cbdb3fa4e", 0x41}, {&(0x7f00007a7000)="080290bc87cc3eabd977fab3955b685e334429b80c35029f1a2edf9d6bfbc624a0862b57b1efd1c03a0cda63d9eaf404514d1cdd45ec450ecd8d370f4ce0b93303af1dc42189df9d193087a33ed1873c7605f80e3a2be5f18b42f67c038ec290dc094d8ff81b83bb2d45eade014d1cad36bddc01731ef0c7e67e004f826792d0119237679001cba2249403ae580b720c178eb51d76f5befa38e7d46687f48bfafe78c2f5a04e0ea3427b", 0xaa}, {&(0x7f00006f0000)="4f9dacbf78fbac7fe78140c8758f3d1f70813febd2f6", 0x16}, {&(0x7f00009ab000)="", 0x0}, {&(0x7f00001a0000)="6b38db9ef9630a854fe68ef48fe0736b5c4aa3b416b44094d114fa65", 0x1c}], 0x8, 0x0, 0x0, 0x80}, {&(0x7f0000a15000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000902000-0x40)=[{&(0x7f0000c18000)="e6090f9db3806b4e51ad4935f74cf3fcbbc7e7", 0x13}, {&(0x7f0000711000-0x6f)="93b7b5c2cb65563f897d040541c4b2ef7015ca04ea49a583d395fb04709348753ed669f152801ddd649052a3f4e4fb17642df6dc94bd44d9812ff86ed21f460431e01ca65c3982e1e72d56cbe451aae7ed4cab33ee26a48c56058de2cd8aab7b6621a6e336186ad0f7698065cc1b92", 0x6f}, {&(0x7f0000d31000)="18e54d185224b24fb26066cbf9a6b820b387da03b0e440", 0x17}, {&(0x7f0000e1c000-0xa4)="6e49861f1c42b5fd4c361934b5a906373913961bff55ac4b0a8f0cc077389758813abfee77713e0ae0ca4a2847c6f410f4895f37baa269d7cc490690c8045ee2c3480c35f252e7246aa5c4b618f45a9bf98d0cdd9fe4685b62168559fe7cf094803750cb8b673855fc6a09390670d41e1db9dc501e8f49d053e8229b546f4dc42800b0f81eb5f27201fc2df0f9dc4e9544c40c272da3ac1c06a26c6e3f19826ab2cee2bc", 0xa4}], 0x4, &(0x7f00009a0000)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r3, r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r3, r2, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xd0, 0xc004}], 0x5, 0x8040) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000838000-0x9)={@generic="f0e453bc8d5f66194574baaee6492b87", @ifru_flags=0x4100}) [ 74.252367] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/23 02:46:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dbb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f0f000-0x2c)=@ethtool_cmd={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000345000-0x8)={0x0, 0x0}) bind$netlink(r1, &(0x7f0000711000)={0x10, 0x0, 0x3, 0x4000000}, 0xc) 2018/01/23 02:46:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r0, &(0x7f0000f39000)={&(0x7f00007b7000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d2b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x800000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00005f8000)=[], 0x0, &(0x7f00006b7000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000014c000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xae, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x2000000) unshare(0x40600) close(r0) 2018/01/23 02:46:30 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() 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) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000e000-0x4)=0x7, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000009000-0xa)={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x3, [0x4, 0x6, 0x4, 0x5, 0x3, 0x100000001, 0x9, 0x8]}, 0x5c) 2018/01/23 02:46:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f4f000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e92000)=0x10, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00001ac000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x595, 0x0, 0x9, "fe1d94e1cb3b634ff68c4ccae5ec48825495621d25bbc2317c098c40a40cbb7ed66351a5b41564ad80c65d5a41d71266b0fbe5689e356ebe4d8051bbac27305eb88425c55490cd27396111f6b627e705"}, 0x160) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f00001a5000)={@common="c04d00000000fadc000400", @ifru_ivalue=0x0}) pwritev(r0, &(0x7f0000f38000)=[{&(0x7f0000c3f000)="c6b38b17176c78a3cd47a82d46d8e2f32d709b5c8899b6f2f0c03df6562388ea114c1f3a7a131609b3e98c46a59caa34d8bc98374b7be373628c30d2c34e85405de59575dd0a18f71838667b867770774dfa15", 0x53}, {&(0x7f0000859000-0x22)="3858cc8ef17bf2773e0293715017e7dfc870f7bfb30e02fb23086214dd86338658ba", 0x22}, {&(0x7f00000e3000)="36ad71a4c32c3e0c10407d0d8e4d085722735c7141425cd08125a94eeb39c5375a43baa850af8a7b6352fa74936bea4b36e820a143f81fdb0490a7f981681517be4ea0d245451e6c8c7d3e5f146a14392666dcd05c4c3061f8bc8d6322086f8ac1b2fd98b9afa849b8a731571a19c69340445a2f2c034590926a7bfa2ed63cbfbef5621fb9a8bbc3e5179654408b5a1fcf96db0c6f58bf39e08cec2f47781ecc3945cb702d7cfeb97d773dfd61c588746dc410932f6a5ea22bfd837674103110dabe74da4ead8f11dea0db1ea196ac6f6db5ae26f6c3ce", 0xd7}, {&(0x7f0000865000)="443151d33a627ed0ce9fa9290a3a294352e79ebe1f58a6e96f50d50a43b5eaadd1e20ec788bff144aecd4da7af50485ebfb50befcde9edec1a14b2e70aa048856033da464c7c5d5ca169adb6dada59dfb5660447369f7cdfdb15ee25dfdb2170dad5557dff473d04a692350b091afde3b0146d6f71e79aadf5d9", 0x7a}, {&(0x7f0000635000)="5ff4dae5281eadbdb3d8295a58d6", 0xe}], 0x5, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000803000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000813000-0x4)=0x48, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000b1e000-0x4)=0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2018/01/23 02:46:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000ada000)={0x0, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004f8000)={r2, r0}) 2018/01/23 02:46:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@ipx={0x4, 0x1000, 0x6, "eddfcfd07089", 0x80, 0x0}, 0x10, &(0x7f00002bb000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f00003f5000)=[{0x48, 0x103, 0x7ff, "40388c06fb7b705d87fa7f547fa4891356a256a784f6b29ca7357b138558bbb8323b3695caf1ed5599d79064805ef50ea430b3f2"}, {0x88, 0x19f, 0x1, "690b72002bc6f0cbc17161ecf3cf5f889b2ccb2e5e0342ffbdef7b68f7c998a599b4ecaa8927ae659faae6536edcc2cce1cd9d2084f97962579bd478cd20dd8c69e177515947f733c70c81db46d39fd4b0dd5762e6af50a2c2c296370002be15435c68f8966dcc19a221455c1c9bb6bd89"}, {0x100, 0x194, 0x2, "e8856b3e4fd1f6557ac0feb19f847074baddea03aa97623cefd725ebb6d1c9a289f0e0b386fa672b0ef5839ca1b6cc2c35dd90b4af278c2dd77c38eb4aa96262504f6fa839db13750366273367535f60773c8c51912561cac63201c3d1202ae45f49f7ff2b87925913947924b54aeb491c8484c4b608600efcd61a66cc544cc93fa4c4d9538c300ff25428a93c8b95bb0ee66d2dcfb278c95d77627200d984278cce59270ac6340a532e9a71d8b8020c998e5d349d2ff251656b6cda188b7d049c2c38060744eab382aebe88cc4e8344b8b3fc7e28fa2a54366ceb7c098307c1c97944edd9c11772557fdc59"}, {0xffffffa4, 0x107, 0x3, "a31dc399ac2538600874be6864babad3a00a881dddf154897a5ac22694ead5740db8bd5472c30ff95cab35e0d834a1b46c0673c13542db1b5fca22fa3b00048da5f22cf8c4e497eb7d963fac9925d966162113283a1bdf3bfa3ae461264d3b011904d348b4b9be1efb3192c7d79134c1ad948aebf1ccfdb303ac8c92a0ba89be99fd4ecb915c103eabf915aa1a0c1114207a2f328887a5ff8957f6ca4e159e8b5d5d65502be02fa4b8fcf2430966c2ac743c8b1fffcd09f7f78c21cec2496cad6381ec3d8f64eb3bcaa558a5701fc2b5fc25"}, {0xf0, 0x1ff, 0xffff, "f67ba4729b8312860aa90764ae2d24668a9afb551a2738aced6a70fb902901e01aa4f07675977e9949fdda388e8703040ebe4da7ea4811c5e2465be39b2a319b8870c18e82964049f05ff227e2042054b6eb5f12054ba68a1b7a38f1097face47f0bceec2312d7059eb197cb25b8504461f59e899ac4dd86b831d9b3da6257af69f57fe0b355ce8062c1e62369cd659d0cf86e7e94476658428f70ec70b2db3bcc23e9846211dd82ce7ca5367c7353408426c50b444f2dfdc60bd82ff23acfbc39a14e52ab6a74d14e61eca8463af74f7a9fd360cb775f48820418732f"}, {0xb0, 0x0, 0x5000800000000, "2921dcec6ac5c175f43fbd9581b6b31a362714c2dc2a35d5ca150a22d711fbebb2ae69b5ac2aadb86a268b97c7c42d4f12a065164a1c5af419026458cc7c9938867191fccaea500ca64faf43a4cb0857514b0973c7ecbca1330110b31256232a51604bf710d43138e07324433c401e0d9873a4abdbdf83494ee140967ef0c8b00d233b016b4e6d85a5967d236bff6c5976df768628901323e77eb83835c0"}, {0x110, 0x19f, 0x8, "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"}], 0x568, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000066b000-0x88)={0x1ff, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/23 02:46:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bbb000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f000076b000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/23 02:46:30 executing program 5: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000026a000)={0x8, 0xd9ce, 0x0, 0x7, 0x0, 0x7, 0x800080000, 0xf37, 0x0}, &(0x7f000026b000-0x4)=0x20) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000026a000)=@sack_info={r2, 0x5, 0x9}, 0xc) accept4$inet6(r0, &(0x7f000026a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000019d000-0x4)=0x1c, 0x80800) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000026a000)={0x1, &(0x7f000017a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/23 02:46:30 executing program 7: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000101000-0x4)=0x0, &(0x7f0000e6a000-0x4)=0x4) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000e6b000-0x27)=""/39, 0x27, 0x40, &(0x7f0000e6b000-0x1c)={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/23 02:46:30 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7, 0x0}, 0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r1, 0x400000000111, 0x5, &(0x7f0000016000)="0ad4550f", 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/01/23 02:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002c6000)=0x0) syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4(r1, &(0x7f0000ff9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000073c000-0x4)=0x14, 0x800) socket$vsock_stream(0x28, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000270000)={0x2, 0x8, &(0x7f00000d8000-0x40)=@raw=[@ldst={0x0, 0x2, 0x0, 0x7, 0x7, 0xc, 0x8}, @generic={0x0, 0x101, 0x0, 0x8001}, @alu={0x7, 0xaa64, 0x8, 0x2, 0x2, 0xfffffff0, 0x4}, @jmp={0x5, 0x4, 0x4, 0xa, 0x5, 0x40, 0xffffffffffffffff}], &(0x7f000099e000-0x4)='GPL\x00', 0xa8, 0xce, &(0x7f0000087000-0xce)=""/206, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000f7e000-0x8)={r3, r4}) 2018/01/23 02:46:30 executing program 5: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f00000ed000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x100000000fe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x28}, @jumbo={0xc2, 0x4, 0x0}]}, @fragment={0xad, 0x0, 0x3f, 0x32e5, 0x0, 0x280000000000, 0x2}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x0, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x0, [0x0]}]}, @hopopts={0x88, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x1}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x11, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, @fragment={0x2b, 0x0, 0x463c, 0x1ff, 0x0, 0x80000000, 0x0}], @gre={{0x0, 0x0, 0x1, 0x2, 0x0, 0x2, 0x0, 0x1, 0x880b, 0x0, 0x1, [0xfffffffffffffff7], "a4b379f832ecfb314ec06abc8a4e00026609923b8b0d3183e0b87cf2c239f562ec04b1aa2cca7b83be3d3068"}, {0x98, 0x0, 0x9, 0x7d93, 0x0, 0x0, 0x800, [], "b8cf1c9312fd862d87886f3470fe344a9b09be86b3bd7f4ada5a87f8715aba02d27614ea21b364d70f4753bfa460ed66046ce67913d2398432f003648ea2b9739e8c9471f45d94b2b3915762ab3f543973b79f7b1c438a4c68da38e689b4a64274de655b2cd42c333373a76610137336078cffa3fe0e1e0b224532e2bf54051fc088554a89b1c3662c262573aa12ae89f4a5720fc05534bb3833420cd0d412aa5cd6b3b28407f3e1bd1d07dce30b5300bc49ce07a0cd8fc863684404"}, {0x9, 0x0, 0x9, 0x2, 0x0, 0x0, 0x86dd, [], "9ec257ced528a554102fce8cf4e941de6508c3af07e5e141597a14a1cfefc914d0ba80961a9d359e01f3d30f687a30378635dea257b6eb2cc6352cf29a4389e4d3d2b0fa0c1b6fa4b56e702aaf68a6c89e9c7107d57c318e322f0152f7841babaf3c5967500cbed17bb31a276f32eb76d8d39a63258a15377d5c8936bb8ba2ad5a15ffa05ff3f9ce806c5737bd4370427856994e27dc922de174"}}}}}}}, 0x0) 2018/01/23 02:46:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c002a2", 0x18, 0x40000000003a, 0x3ff, @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={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000015000)=@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}}}, &(0x7f00000e2000)=0x32) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000016d000)={0x0, 0x7fff}, 0x8) 2018/01/23 02:46:30 executing program 2: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a29000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc802}) [ 74.421217] device bridge0 entered promiscuous mode 2018/01/23 02:46:30 executing program 7: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xdf23e11}, 0x0}, 0x1c) 2018/01/23 02:46:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept4(r0, &(0x7f0000891000)=@un=@file={0x0, ""/94}, &(0x7f0000e19000)=0x60, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000215000-0xc)={{0x1, 0xfffffffffffffffc, 0x80, 0x3, 0x9, 0x2}, 0x1}) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000e7e000-0x8)={0x0, 0x0}) sendmsg$netrom(r3, &(0x7f0000b4a000-0x38)={&(0x7f000021a000)=@full={{0x3, {"9336d8fa1537cd"}, 0x4}, [{"c8b1d26db1409d"}, {"5f38c084d0372f"}, {"82cbdb20b8886a"}, {"e68d3f74c61138"}, {"0fe524eb67462f"}, {"c9f8c112ccc902"}, {"9f1fdcbea5abb1"}, {"0ead290b4600e3"}]}, 0x48, &(0x7f0000d14000)=[{&(0x7f0000cd4000-0xc1)="dfd5b6021ed62a7e32b3dcd0b98b34ecb550e24b6771202cd8059df992e1990a4543ded39fcc1bf18c890e09d270392f971dfa10c77f6a3e42a5da12b46b6e75fbf5b77733d09659f36de2c47bac7a65d840086da38fe0751309b720d7f2ab311deb780cbf1a3b0ba9fdc5c40447c08c46c2c7874d45ab30bfc723c5582146f18a5692ef92fd6b4079ff59e69f78ce5b1976acca6e3931ae1684452410641741bd0562c83029254544bc49745fbf1600a4171497a280a1153141aabf313e645381", 0xc1}, {&(0x7f00009b3000)="de080b29a221b31204d9020045247b52b146c2f304f6550a358dbcaec39a15b34147ac4e26c75eddef96ba510e954c0055c7edc7563aed1e78f7ac7b9c7831cd0e86f799a485d2df5b46b6c38e6de2de0b623759eeeeb4b81cbbfa5fa685596e61ce7bdc0cf47a0cd17197a6bf97b306a1a6984f4a351eca4ba2ea65433a566834fefbbf71e5c2fb91cb964995fbf8e296aee923bd1528df4b60f3030a444948c9d0579e4c83c8033967eb530b", 0xad}], 0x2, &(0x7f0000b49000)=[{0xc8, 0x105, 0x0, "cd98d8999271ad6983f4f4e20d796efd8dba1d7fd5a43816fec0455f28367762d71748134f37cc2b7ecbeac66e29847630f58226a0642e1e67acda4b3cd1d80b8274ddd1be44cf9a198fb3759c0721f61cd08ea8a5db4d885a31344156ac11762298b7417861561e0a2216ba08589424d33241e70eef079a5b94b6e9abf11ee1c8c152c2b547531fecbf8b2a384a2e60d99106ce0ac7d0d4fce1a7dd1192e447f64c4225ca1ee72e627aca5534265cb66a7d5ac915aa0a"}], 0xc8, 0x40800}, 0x10) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000cf2000)=0x0) sendmmsg$alg(r2, &(0x7f0000280000-0x38)=[{0x0, 0x0, &(0x7f00001eb000-0x20)=[{&(0x7f0000fc7000)="7ab19ec4ff0e01bf71c0e55608be8d1a70eeac145f1c542a2537941360de243f", 0x20}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e2d000-0x10)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x207, 0x0}, 0x0) 2018/01/23 02:46:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000de1000-0x9b)={0x0, 0x93, "b2a13f973042f11d5257ef07f8bebd78d9c983aa1654c94b154799c5245b2246ab8b0b2e2ba10c628174a6dd67f2219dc1607ef25bd7448df8e2d6c284dabc96db9546454941c03c785c6dc5b631155873fd3c23b9404112ff6491fa3a4baa6742c183b76e6d066897ba627073d4003cb4c9227f68e6eb831a8d7ea096da2ef61bb73181019eb3f5557220d0452417798a9ec2"}, &(0x7f0000502000-0x4)=0x9b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000921000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xdc, 0x5, 0x80000000, 0x100000001}, &(0x7f00004a0000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000039d000-0xb8)={0x0, 0xffffffffffffffdf, 0x4b, 0x4, 0x1, 0x4, 0x8, 0x6ed3, {r1, @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]}, 0x10005, 0x1, 0x2d4, 0x4, 0x5}}, &(0x7f00002a4000)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c5a000-0x8)=@assoc_value={r2, 0x80000000}, 0x8) getsockopt$sock_int(r0, 0x1, 0x80000000002a, &(0x7f0000f0f000-0x4)=0x0, &(0x7f0000d65000)=0x4) pipe(&(0x7f0000c37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000014e000)=@int=0x76, 0x4) [ 74.471338] device bridge0 left promiscuous mode 2018/01/23 02:46:30 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c56000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00005fc000)={0x0, 0x64, &(0x7f0000ba9000)=[@in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x100}, @in6={0xa, 0x2, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1f}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x7) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d5c000)=0x2, 0x4) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r3, 0x8907, &(0x7f00008be000)="ba8e09cfa6728b1bf104e7511bd088437e84f9d7c069a3ebd5b5d75ff1ec9665715540412673068c2290dd4eb058f8d3691a10b6a5af69264c852211c94d1c64a3c6a8621b7618c12fa477df43932636a51bfd85db6e2749bca1c49f6310ab604fef44e3aaac35208f04526fc001ae5aae9404c41c7d3fc1d7eaa79c675770286f0984f86301a6c53ba12d182c6d06cce0ebf27fc5c0") 2018/01/23 02:46:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x2, 0xb, 0xfffffffffffffff9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$inet6(r4, &(0x7f00002c0000)={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = epoll_create(0x930f) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000a03000-0xc)={0x60000004, 0x0}) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000750000)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/23 02:46:30 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009000)={r0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, 0x0, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000003000)={&(0x7f0000005000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x60)=[{&(0x7f000000a000-0xaf)="b30cfefd2680894b3d2dbdbda28723ee6a35ba81d919bc7987a97bd917441c6734347c15da7a2d1c4e3f1bad84f49fdac91bb5226f32f3601047a304d757f02327ad7ae8b67b79d4d7d9d9b1bfc341ea0160c4dff1cbcdc823f1e837f9a471d740d0e2225e9f821119be543f41500b860e5b98bf469521f83b05a156abd748ef9515ef4a1d3ef62f6a1a9a2bb92aeb206a20008c556ce5a9578fbe36ae7eec3ecd399627ba054917f0a9eef90e75b3", 0xaf}, {&(0x7f0000006000)="04be0ddd48a79bed5fbadb9366d20564ace8b8a5a3d73abb9e29caef8693e87fa859c14d4af991ccfcbf6c56e9482327470ce278cfa0bb24b8f1cdfb8ea3af817fe5f47bc04c053edc8aa0332a6d01ce837c974c43add34cd6c392db86617b8b23750098", 0x64}, {&(0x7f0000003000)="697ae91ea7f4976b1563b3becce62538ce3f9271d96980d8a3b343e5da1bde5478c6a7e95cc4d6d34f395cb59ecbfb9e5de82036ba0d39fc0d78e9fc13c6adbb770763e2a50fa8c69f3c6b2126f83169ae293c9ea981af9710c73695ff7e1c8f097ac226e6af71bf8ca3054272605f0e488d636db4e21ab74cc520c5770d551651e0417183250fb8ea8ec7de7d323f7d345e7129dfc40370eaab", 0x9a}, {&(0x7f0000005000)="f8fd0f6a304d5ad23cad17d2e82062aa85412cb58046a1d6d536bc541c6391f8", 0x20}, {&(0x7f0000009000)="ea584041693298d34be6137bab5fb6aaf96d0b470f890dc90a09867f009d3dae3a53cab5b167e653bd5469baba02ade8ca7595f6814dd7db44a7101ee4b18523938c5c6b8a49a66c399e8e3676f678887dd6ec43118a4ff855bc8e4468d39cf423c5d87cebe58d2c0e", 0x69}, {&(0x7f000000a000-0x44)="ef9cc86c1e3c507b164e040eea7017d70d9b2d34b833b98558b616bad06934de6572999c26e8c28318c3149dff107585155e711bbf5c29c52d1675b1ac03102fe343dedc", 0x44}], 0x6, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x48, 0x4}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/01/23 02:46:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008a5000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000891000-0x4)=0x6, 0x4) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000e39000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000392000)=[@in6={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5cf}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r2, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r2, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:46:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\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, &(0x7f0000f45000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000167000-0x10)={&(0x7f0000de7000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000a11000-0x4)=0x20, &(0x7f0000d21000)=0x4) 2018/01/23 02:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000014a000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = socket(0x11, 0xf, 0x1) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000fec000)=0x5, 0x4) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000a8a000-0x4a)="9c4444fcce2db3ca6630d76d2ca3c740f668f1d078c0f41dc7c7a9636ee8850cc492b918d4bdf2cf1da7f97044dfb901004cdbb159b54693052d7f7ab4d75ed1563472bad0bf01824261") 2018/01/23 02:46:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000e1000)={&(0x7f0000284000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000903000-0x50)=[{&(0x7f0000817000-0x42)=""/166, 0xa6}, {&(0x7f0000e23000-0xa9)=""/169, 0xa9}, {&(0x7f0000e17000-0xa6)=""/166, 0xa6}, {&(0x7f0000343000-0x64)=""/100, 0x64}, {&(0x7f0000d09000)=""/23, 0x17}], 0x5, &(0x7f00000c4000-0xe4)=""/228, 0xe4, 0x5}, 0x2) getsockname$netrom(r0, &(0x7f000046c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000044000-0x4)=0x48) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000301000)={0x0, 0x0}, &(0x7f0000bd0000)=0x8) 2018/01/23 02:46:30 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80001, 0x100000001, &(0x7f0000018000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000001b000-0xc)=@sack_info={0x0, 0x6, 0x800}, &(0x7f000001a000)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000024000-0x8)={r2, 0xffffffffffff0001}, &(0x7f0000023000)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000024000-0x4)={r3}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000025000-0x38)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000004000)={&(0x7f0000002000-0x2c)={0x2c, 0x7, 0x7, 0x10, 0x3, 0x2, {0x0, 0x0, 0x9}, [@typed={0x18, 0x27, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008094) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000026000+0x776)=0x0, &(0x7f0000010000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000014000-0x1008)={r2, 0x3, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000026000-0x4)=0x0, &(0x7f0000025000)=0xea) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000027000-0x8)=@sco={0x1f, {0x7, 0x8, 0x3, 0x9, 0x8, 0xc485}}, 0x8) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f000001f000)={{&(0x7f0000024000-0x54)=""/84, 0x54}, &(0x7f0000024000-0x1)=0x0, 0x1}, 0x20) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0x2, {0x2, 0x40, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) close(0xffffffffffffffff) tee(r0, 0xffffffffffffffff, 0x4477, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000818000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000-0xd)="df1de6d538b0e4c3772e5f53a4", 0xd}, {&(0x7f0000002000-0x85)="fc65e956973c9895c9e45b087fd297420849a4714f43d60703cb83727d62e010eae080e3a07e2fd3c8b8d6dede720fda02deb13aa430c715bb2c6f35114462e49aa233b7b8e80a76c97191f763a4ff219032d2a2e68dc3a2624dcb344a3d07b33e9f1f039f498cfb930ea2817b2cff8e67aa4d14b737de9f9009babf61c95c74adcafc607b", 0x85}, {&(0x7f0000001000)="30bc3167cef539faca5f052d1d93345d7bdce92064ea7213396b95d4e4ce20676397ff26df1d94fa05cdebb1661a96d8c27d3b8b7836bfe9d7837220b886042d3cb1edd003a3", 0x46}, {&(0x7f0000000000)="2e246999e8f00df9b76729b39d9f1f8c0c4afea157296a00893fd2510bbf74ffbe5eebab6f66eab21b1f7974e99d8a5dc18531fc58766dd84c44689b55df6f262cdaf90ba5794138a64678b83a19fccc15e459a2019f9ee1b2546bc06e7a889c4b27d495dd064625242e8ce73952c1398a8794d9da980723ee8b46f747c3db54350457bc8a8e26ead8cb2029178a8219ba712f0f1ba932cb615ce356a88e8dfcf3dbe102e0549abda14e361e822974b45722dcb646", 0xb5}, {&(0x7f0000000000)="3fa3851ed7595fc44311ae5928601674900fa53f1ff7a4b5349419dbb0d60ddad9294cdfd7edb14b1eb1b0656a3329c8d758544f3e3f7067882f93433a2748b5fef788b822bb41e47691b058c7ea1c7197296cad89bcb142efe02941bfa0df014361be12193c3e5969c751f9d31ebfd68ea83f5f2086a36f3d8419d377244d87", 0x80}, {&(0x7f0000002000-0xf7)="f902fbd18e3e0125d1727637a795d40e2dad74ab04cbed9adb33bf5d6f2c66ffb2bcbd7d4f17d06a73fc2661ca2b2366342dc11cc1c5fe776133034c73bc7103a5fd01b5f42d7fe1e1a75110425d31197391cd9a21a0e597a6bd700d2973bbfcd25d917833db9e1caf2e426dcd3729712e7a23aea9bbb7327930b02938fd336418e41f3797e3b6af17fcea65d945b9d69041693b0c8340518b041596214177e10685685796e2e510fb13158d18c96ce376373e46b2c052e7e66028573f02a263f5774f0718384e039bf1a42aabc284189e60820e39d7e015f852eb67d123370d8fe9cfd5243ea41ea9c044ecb675f87dae1023288a2eb4", 0xf7}, {&(0x7f0000001000-0xf3)="22a2452d0c38098ad45ddb50b2b0c5be52046601691aba82d5bc7bb313a1751ac2e0ee8a3c52170d93f5d8e752435c73fb0f4cf20cfcbb5ed57981d1f4b2cf786d899f232593186c8c28afb19381ad78351046cec42a2efd0e6a9a572e250fec6521cc57454d8ad8409ae11e3dec35284842708811b6b7347ad27a80ce049903dc48bfc6bd554fb88caf02dd57a7bd98628bbe6dee9f79f9112febd99ea242e2ad9d210d0b959825c59ba92b2a57253fadacc4919c77b577733f14b07258f66c36a65668d652184127075a0f88359747d9687756bb1754054d923e068b1c3047afc99ade7762a393bd9300402b6de3fa0c1042", 0xf3}, {&(0x7f0000001000)="ffee7a2c849a6d38964ce52ff92fd4d8f099e8ba9b1df74872e0859d73c0391d1897039868aebd470a2721424e904c332e8465d084399f877069aa3b7e42f836d5b578c75487be310e288831656682afce4ca090ca4077b8ccaa26c694d19d855f9fd4fe1b14c808b30740d1c0fbbd3c0f906bcaa55db7823a2ffa05baf88fa32e35bd51fd4aa555af422245cf34064b4a3ded7cf565632effaff4f37e72117e8a2763105bf43054d48e646af0556d269111cc80efb3853fdeb7949fd82fb9c6ab334fe89a654eb268a996ef2defe852125bc3deb5c5c4a3601784e3f901c1fcde39d43f395ecf440dcd903ada4f", 0xee}, {&(0x7f0000001000)="560275810a8c689f2a1fe09db016fde48b454103043c84f149b4199cb345d40fe98e4211b236a579c31d6d40e2942ad78049e3f25cfaead5d5fcec7bd8716c1b33f4", 0x42}], 0x9, &(0x7f0000001000)=[{0x100, 0x0, 0xfffffffffffff000, "0ac2be7df8930a536636dbf45e390c403d33298cd799548df0b164601fe62fbe6319fdf9b75ed01ea5fa61b05284c3d966cc6fb5715a8c42d17ab7c2a30d40c0209770c46b4c1dc78c847c158701ae7046b5a2a24e1f002d0980cd1c319f4c6ed3edcd22d5870beafe392e3bbae5bdd42a409ba2538f99ed63d8c0e940f190dc19a60c36fde129b16f54a8c9703c1ec3ae9122f1ba4da66169bacc922ac777b8a10d6326d4d932b28d71febb917bfdd1c15b037abc30b4d4601bd4dde0f845582ea7ae76abc0b806634bc0280fe36b80b0b000158ec069910ff35984814285ae48588d0e501535af67e9ef"}, {0xa8, 0x0, 0xfffffffffffffff9, "ed50f2c96ab072a7502584422319aa9a272558195d24546fea9ab6f81a05ed2f3db06d4265255620e2d37979d3800fbbd1c82966e04a4d1bba032606d5fa82972b1e0a3cbd926549ba32812071f391f8bfebd876fffe1c932846df4790001b00ea8e15fd6239f4dddc886ca154dd2ad3b48583ddd8cc6eacfbe0c3269f98f3e96958a9705ed8023ad5f986ddde48db7413"}, {0x60, 0x10b, 0x2, "475e53d6063cb7dab9559d89661b6d87c4195dd345368a81adadb4f8b90f202ddbe6a1bc5819534b4331189862cced702d2695e968e4ac8621faf12da15ecfabca970d5e421583ef72cd0f7e0f10a9"}, {0x78, 0x103, 0x3, "36074952a87011f14a16f7ab4623c37a9915b06fd892027b6c3c3cdccdad06741cd13011abc344c97bc5d66f1742b09ab1ee9ef27c0c4ea149d964b316750fe463f486b01e4d432c2912abbe90b8cb96feac6020f0aacf7f83a6f67ba8d9c65a864d"}, {0xc8, 0x6, 0x5, "fc8a437bd34e1450a1060ef9af0b3df44cd956982de91cc6a0cbe0b5c3284276344238eb54dbb943dc24985052ba88fea3d20f2b86feaf60524c93b93600565cd1e1360d38f3a66fdfcf184253597e663dd1b31167c9decd79bbff226436b78a2d7bd029595c8e00c9b4c391df253d4a7d5f5453478ac19b6ec1383cf77d9aeafabbdb6d93efacc471a3445b243f345fc676d9ef4c2f6df64b550a14e4ab1e1a0cb0b479e4daefa956b5ce45eb23fda468aa02b43f"}, {0xb0, 0x104, 0x100000001, "58b1ab8dfeba7400d7bf216e04818129212f3f529305329f4ff3929b0f0adae9570c9af75169113cdf3d2c9d5962d87994aeca18817628772592313cbdd0756f612c1b8016800b8fb01a962ee03915361321dfb2666e040d6aa6f33d375f79805a722f777b0163959920db9c868c52a8567f8f53a55802c018d6a72f7b70c4c5bb363758e5b97fd0d146dd8b7921d8cc5bcffec9367fd2ed00dfeb192c"}], 0x3f8, 0x20000040}, 0x40041) accept$ax25(r1, &(0x7f00007dc000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 2018/01/23 02:46:30 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000c000)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f000000d000-0x10)={&(0x7f000000c000)=@newae={0x270, 0x1e, 0x320, 0x1, 0x2, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, 0xa, 0xff}, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x80000000, 0x0}, [@address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x2, 0x7, 0x9}}, @extra_flags={0x8, 0x18, 0x1000}, @replay_val={0x10, 0xa, {0x3, 0x1, 0x8001}}, @lifetime_val={0x28, 0x9, {0x4, 0x5, 0x8000, 0x0}}, @mark={0xc, 0x15, {0x3, 0x3ff}}, @migrate={0x10c, 0x11, [{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in=@multicast2=0xe0000002, 0x33, 0x7, 0x0, 0x6, 0xa, 0x2}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0x7, 0x0, 0x5, 0xa, 0xa}, {@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x6c, 0x0, 0x0, 0x2, 0x2, 0x2}, {@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0xff, 0x3, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0xff, 0x7, 0x0, 0x6, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xff, 0x3, 0x0, 0x4, 0x2, 0x2}]}, @policy={0xb0, 0x7, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffff7, 0x0, 0x4, 0x2, 0x20, 0x20, 0x32, r2, r3}, {0x3f, 0xfffffffffffffffd, 0x100, 0x4, 0x1, 0x5, 0x465, 0x8}, {0x24, 0x1ff3, 0x4, 0x8}, 0x7ff, 0xc, 0x2, 0x1, 0x1, 0x2}}]}, 0x270}, 0x1, 0x0, 0x0, 0x8000}, 0x840) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0xc63c, 0x0, 0x2, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000c000)={0x0, 0x8, &(0x7f000000d000-0x40)=@raw=[@generic={0x9, 0x7f, 0x8, 0xffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xa80, 0x0, 0x0, 0x0, 0x4}, @map={0x18, 0x9, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000)='syzkaller\x00', 0x7, 0xed, &(0x7f0000005000)=""/237, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f000000a000-0xc)={@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) unshare(0x8000400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r5}, 0xc) 2018/01/23 02:46:30 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r0, &(0x7f0000fef000)="021d", &(0x7f0000fef000)=""/31}, 0x18) 2018/01/23 02:46:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f000066c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1c, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0xa, 0xffffffffffffffff, &(0x7f0000a89000-0x8)={0x0, 0x0}) r3 = accept4(r2, &(0x7f00002a4000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf6000)=0x8, 0x80000) getsockopt$inet_buf(r3, 0x0, 0x25, &(0x7f0000786000-0xb0)=""/176, &(0x7f0000fd3000-0x4)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d3e000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000284000)=0x24) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000038a000)={r4, 0x6, 0x6, 0x82d, 0x9, 0x8}, &(0x7f00008fd000-0x4)=0x14) 2018/01/23 02:46:30 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000055a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00003d5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x10040000000000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ee1000)=0x10, 0x4) recvmsg(r1, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/23 02:46:30 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f0000a41000)="dedd0c16dd09d5da7bd2c7549e46c19cf1ef50068b5a96ebe3c3a523a4f376a6071334aead3c46c5390e14a52cffd994aa5293ec06d63b28b847197cbdbbbb700ebd007a62a611a331dbca3237184ea7ac8fddb8d3876a8b55ecc5f435d05f9ad6f60a05cd541dbaf53bf741bf6b2b2548ef5adeeee2cfa140ba13f00d7379d5b3582e1495a83b794140db59a2c722", 0x8f, 0x84, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00005dc000)={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x2, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xc691}, 0x401, [0x3, 0xfffffffffffffffa, 0x0, 0x6, 0x6, 0x1, 0x8, 0x7]}, 0x5c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dd7000+0x58c)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000eca000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0x3, &(0x7f0000000000)=""/202, &(0x7f00002a2000-0x4)=0xca) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000000)=0xa9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000001000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xde1, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000003000)={&(0x7f0000004000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f0000004000-0xdd)="c88a6edd3b98228f12a4d29e63836d153507365694a6a158eb968c85bcbbb1a048a4fffa34b544c64e1f18157d1bdca9462f616ca26caeb6ba8a7b0be6c769534309376b7776a0add5c48f2bf7ed4307d995a606859857fbeeffb9b2e3e61439bcb5c5342cd3aaf0cc60082a84ddc7caad736e12759e1150b58114ffb09545c920b97017c4c10ce8265892afa210b260bc04302c5dabd422c77a68fef4da41220465e218f635174fcd3c82133705017a1d0c579cc4b7910a0f4f5271cf37c771c1942e0929ad2350876e424e64c66af48a943d399c1ac18efccb10d665", 0xdd}, {&(0x7f0000003000-0xc6)="d26d9bc0cb3e066ea2f592ddb0a9f11d039abecf6f2f27b5fc6eafe66a192ec7592140996818c46824f29825342fd03f3075f07047cfcb596a0bac782999140e9ce1a82893a82e26be44cdd6376e5c03150eb83430a66c5fc349f1484e14c295d60efc7f25823e2515d1f8abbb9e23a3a30e61817c6d01f27e8466ef2f027304bbeff6df7646debea0fa6cf6d721ac368a788d5ae7409807da4a6a5f376a92d0f85ef175becc22689545bbdbd70f9327acbbed32c3032f262817882cdec780fb96fdfb494b63", 0xc6}, {&(0x7f0000001000-0x98)="ca659b07165bfd77221547baf707ccb033185d1d6802df7febb69f1acb6b79a77c04f2ef284874f344dd1feb740dbdc8b54172ec8bb83550b4982fbac88126b70f28484ef540db881f1f3b0de0143df426ff0dbec41332579adfc99784e65b704d4901a3ecdac5166cfffb4276b6ead3de096b8799e98312e86ce4bc73b6a5250a764ce95351a96017b7e3617bf4cc377120e217e4d8670a", 0x98}, {&(0x7f0000004000-0xe1)="5f6c3054d1f2e61f7088eaf6bb4dfa95e2828884299181dfa783118e12d490e208d404640aaa5a5096983862dc6a445db61d971fc6ab31be2ed1213560b01d586547097d99f43c9bcba02c78569d737c0c242e1b19cb9224318ddf98c8be521f05cb33b75d27021c9552453a63790bcd13d6d1871a603c432ea767ee754fe57be4937be08ccc30dda1f0d0a037b3197c00bf719cbe6306ed0a80dc6b36b19a171d70287145a319e9640a737b1398b9bd5c67da148d2a67ec75f3d8ec5bbe20181a3f6e440c655b88cbc362a92e1b09531d23e20ede2fac1588e866f36e3e90db7d", 0xe1}, {&(0x7f0000003000)="c0350444a1e437f492d83a297f5f3d1e56ef11759f1d2585560ed27de1623de5b2a3a7d73a79c5c3ceedc7c9855e1c2a1327b8d9a0af5fe04093ba16b159c35a07724fee52dde77cdf3c5a326d1973a68b0378294067889baf1133ee8cf323dbb9e9f35e788d9523fa0fa0b35bcb137003381bf0226b9e6b6e6b27c8c352bebcd9f4a5adfae18a4643b90e34cda7bc1916f8fc0b9823f8047478c3eaf77ebda5d9ca9e15e800f650", 0xa8}], 0x5, &(0x7f0000000000)=[{0xe0, 0x103, 0x3, "f9d557d8cf05c46b1ef420cd840b915ec92243fc37a96ddca01432af6e33d5fdc57a5626cc761ca486646497081fa752c5ecc94d58cc6274683a08b67a01c3fa8683fb9927d4fd06782009ccc686dfe24c4ea332963b552861f685b8ddd19f0076b9904a52c7ad325f32773094db2a069a9402f87cef2102f9e4fb42b6031149aa2a5d151387020805d93e24d99cf1d5972a6798201de15c448a84375a37995a33856265a8ba03c7f7356490e024c8048f7c49a40e6e0b07b421f4456e40edd205597bd1082cbef99074c105e7"}, {0x100, 0x119, 0x4, "e43f9c8177b63c0cb51b294c8d1399d8511669ac91346d758d3d612a965b0abe29ee64079cbf4b48b113a9ff97e3999802ed21f6c280d8138f7d4906fa86f3e8d0578f4f8100664dc9e47eceee77b395d06ff8356778e9d1ace0cad95028ade7d759e7b40ccc867e6f8ccdaa80452ee4989252092bd857b1b5dd7687426d36e63704f483a1e537fc377afa6abecca4dcde6e12c500f934f16958bed3206a5ee0f2151fd4254f1def994a1eb4d3713d89547d8bc4a85debe51e1a9dc74d3f23f1b6af1e8dc1a51847db82b114802f01bdc6a19148cf261c922c2c336dafe1c4e5d95ab609aa04ad05aa1f1261f9"}, {0x18, 0x115, 0x5b5, "bcc0cd23"}, {0x58, 0x0, 0x10000, "bef82cbb67a00a1047ecb1eb6fca9423899558837efb2c0c7edd1ae2d5d29cf6113d4e9518224e2d9ae3d85766144de06cac2349b3f2afac0905263ce7e5eb767ffde871cebe"}], 0x250, 0x8000}, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000005000-0x1c)={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000006000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x6, 0x6, 0x7ff, 0x7d35ecb}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r5, 0x3ff}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000005000)={0x80000001, {{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, @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]}}, 0x118) close(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) r6 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000001000-0xc)={0x1, 0x0}) 2018/01/23 02:46:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000061000)=0x0, &(0x7f00004b7000-0x4)=0x4) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/23 02:46:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x100, 'lrw(cast6)\x00'}, 0x58) pipe(&(0x7f00009a0000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000927000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="f925895aefb3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x0, @rand_addr=0x2ff0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008f5000-0x8)={0x0, 0x1000}, &(0x7f0000dd4000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a69000-0xa)={r3, 0xffffffff, 0x30}, &(0x7f0000f8c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000098e000-0xc)=@sack_info={0x0, 0x3, 0x0}, &(0x7f0000a90000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f0d000)={r4, 0xfa, "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"}, &(0x7f0000649000-0x4)=0x102) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b38000)="742f2c4c8807a1b1520cabfdb21784e46a3520220090466b749f3abede0358842a14b13d89f8eda23b4bd72751da20ffc431d8802a81c3aa9355bbad99a1adcfdb0472d7c26da3f06c9cc5081fe45e61809e437024a9f1d82fa4870e94de801bc0afcd3c70a083c3c34186144720792e77e7c9c74925fdd8e41c0f06d352b54beca7b7bc86b5efd4", 0x88) recvmsg$kcm(r1, &(0x7f0000049000)={&(0x7f0000a8a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000429000)=[{&(0x7f0000e20000-0x88)=""/136, 0x88}], 0x1, &(0x7f0000869000-0x4d)=""/77, 0x4d, 0x1ff}, 0x10040) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003a6000-0x4)=r5, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000004000)="b70a75b0d50007e5b3b60ced5c54db0a295df0df8217ad4000000000000000e613", 0x21) 2018/01/23 02:46:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) r1 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a28000-0x4)=0x0) r3 = gettid() sendmsg$nl_generic(r0, &(0x7f0000d75000)={&(0x7f0000ef5000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000da9000)={&(0x7f0000a8f000)={0x7c0, 0x13, 0x70a, 0x7, 0x1, {0x19, 0x0, 0x0}, [@nested={0x164, 0x1e, [@typed={0xc, 0x4c, @fd=r0}, @typed={0x10, 0x31, @u64=0x6}, @typed={0x60, 0x7, @binary="c8ab50050843abf7f8b80440becb7cd47f3d24ebc87e8b9f67b6391e3dfb4934d91ddad6ca571fac763ccd40a3f1a5546f9f0ee9bbb869d81e31f0c8512376299651a87d191aa48962e425bc99882fabacdbb74b170266"}, @generic="5435a2e45271ea9b6cb7ec2eb08cc3584ba17ce0ae6314", @typed={0xc, 0x1e, @u32=0x9}, @typed={0xc0, 0x7c, @binary="5fd69c854d03230b40ae61656c0ff2ba0d820cb8640b6b84548306543903213a93514b2d561061901a0b22a7da332062a26ecf8736d8a5923eaa50ac22201877d9527ea0ebc9c334acc3afa4210fa439c48d816ab153cbf47de3e73590e1d1c4e187572a3fe86c50f0e72687d8d3d81de8cc1a4ec2bd17540fb083535608bf2bb34ababaa1e9045e807c7879ecce0234b36dab39b7261d84e0df307812d94d932c1f6c653b2f57a188d3a1262c485d8028ece23ac1"}]}, @typed={0x18, 0x58, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @nested={0x194, 0x6c, [@generic="954cef1192e9c08fd280ef2e7ac6e2c37ed731a03acdaf738406aafff26f3dfd32c6468ec96496c187c9f59d5f0c50ea4b11ac3c1e13f9d89eb2a67316676b151290dc46c7832faaf1ec19b20ef237e20dd63283b2c77fdf85fdfa5d816d4f45b02f19ea5518feaec5415dce427d21c1c619b0d1a4f04ed8e91d4389907558bebb1393e0158cc97715b35b30ad0b115702c7e2473b994712e9ec164045667617d44b4c1c3d67ed8698b22d2dcc393e348125", @typed={0xc, 0x69, @pid=r1}, @typed={0xc, 0x30, @fd=r0}, @generic="ac09973c6c4562ec3bc4c0f371b09bf5ccedda3e433b7d75deebda406da94a2a762f3fe82050f5623b50cab408e6b7d1dc31074452985679735ac0122b91c9f37a14d78e794823deccceca240898a1b98ed5f6de16779af01776acfe6f927d27b9eb301eacfa545f12aa401f33b1b4cd0366b5369e0339b57126e15220f11fb62c14f64541dfd7654cd53f8a9da95eefcf3b87bf470b13205c65ac5d72796021177d38391c6e1cde1820bdb453dac27828bc0c718603c7ea5d362067", @typed={0x8, 0x40, @void=""}]}, @nested={0x2e4, 0x4b, [@typed={0xc, 0x6, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x6f, @ipv4=@multicast2=0xe0000002}, @generic="7edfd5bc0dce8bd3bf0ae38fe0a4460f721677cd3c7d63dd00db13d558f32bde3dd44d398de0a7b62d294d26f23deb68004dcdba177bad2c446297c17da4c0b25b2b0897c4a1a9f1947c5acd7ecc38ff14d49ab01ddd39ce138863304bc9000979050502b22a81de970b70fa", @typed={0xc, 0x29, @pid=r2}, @generic="647d2ad8703b3208e5e6370e6e0291287c271b70ea7a850085a22951c09588d7b8c8faafd235f627a3b4031c25892e016eaae63c04b951806cddc601dcc18c", @typed={0xc, 0x32, @pid=r3}, @typed={0x10, 0x7d, @u64=0x2}, @generic="857fdb659c04a936ce00e6354a006eeb09cacc00c2482cccb9ece59ceedfbf7dca02ae7090399d7ee520a5", @generic="99d5857d8e9bfd6b9dcd50e0cbaaa89175ea00c0ee60ea8006f4535899cfe9ebd4416b064b62ece81054c23e8150eed48526024760b6a62ebcf292bb796b0dc9c1fe1a48b2a04af1ce762bd3b0dcf375c7742363702c4b37a8681e393c354c86cd10c9312933559d632e48d6c81d0302c85a6b8592a45404fb6fd161853730baf9618fdbb442690519dee57c325b1677f78f52878ab878e524f3613dd262d43195132dde502c23bbc2fec6bf1a1dc9daab9fd252e03a78b0600c51f239fbb3bddff33827e7960dd305d4314ad6307e187cb7fcf112424e", @generic="ce7471c975400b972fbe354d8c7e56ca27edb7134a4145afcae13019d501d2c97617dbb4d8759e0688de230bd63c970ff74641bd9f0011b643a15ba7bbba1ff1a81359f367b502fceec7aa4c970ae89bc67612bdf70c726f6479dc7adcabafc55651552d8bb9d708f5eeda9ff6a4a68d530454381a8d3540def005c06fd5c48e800e6291803985398a9b30adaaaf15a844310e952977640ae4176ab613fd54905796fdbb5aef6bc8a7383fa91f01303fd1682202dcf16d548d987378e413f7ad5a404ab1274e760b63ed38a895b2b4387cc46d1e2bd43a0e1832e00256a599590a36b986a9b700cd453ae2244176d1269c"]}, @generic="b6d1113d329da5126f7e0e38dc17300d3eed1a0edf79192db3", @nested={0x190, 0x56, [@generic="2ffc5fb44df1caa2ba2f70ca74b1388b1656d9ba2349e2f5a1b5b5372bfd07764a123bdc64bf6ed9291baa02ae69734404b679d8e0956e21e4c860e1887cca2d47504040b69cadac5cbd66f87c3a30799fc3087868b13ced440c4a36a20aa35e6ad994238cadf8261c0fb362babd6c8b032b0ca3156f4bb90b22f62485fa79fc1a2eb0a46801dd", @generic="fdb9cf11307a569f245116ced9e6ec8fe0156d1008eee6d8dcf4c3fa4bd330cc9def879d4038bd6ab38922800b1c3e27eec39a6ed41984df3d1ad271b8f9b9a4f9e40440426636a0bad3e130d353bd8972116b52d7de36283de5a28822f565d3b033a119e7e00f17885cf4b50f724784357c6d966a319113d82cc4f0c4b6ecccb0", @typed={0x84, 0x46, @binary="0d0ce86b95da0f9cc6917304c6b7e60c1682dea95e95a87053e59e841d18100dae969e58419861fea07bb693ece36aa65507389624d4f81047b117bac6a70b68a454c0f69d0316c25d6a4a4fa095d1ee808cf0c6baab51bf812eae35a771a31ad2eeb6c51d2069a65c191447be4bfe4c28c93f20c025f2124da5"}]}, @typed={0xc, 0x3f, @u32=0x100000001}]}, 0x7c0}, 0x1, 0x0, 0x0, 0x40801}, 0x8000) getpeername(r0, &(0x7f0000b0c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000f60000)=0x3a) write(r0, &(0x7f0000914000-0x32)="2600000025001504bbffff00ff7f000203efffe70040000f0e000100ffeeffffff82158800af", 0xffffffffffffffa0) 2018/01/23 02:46:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000976000-0x18)="ad56b6c582000000000000000654c7beef9f5d56534c91c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000248000)={0x0, 0x0, &(0x7f0000c2e000)=[{&(0x7f0000971000-0x52)="6c7a7375a18763dc8838b558e123119953f36175c18673", 0x17}], 0x1, &(0x7f00006e6000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x78, 0x8000}, 0xc000) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) recvmsg(r2, &(0x7f0000fbb000-0x38)={&(0x7f00004fa000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000a90000)=[{&(0x7f0000325000)=""/163, 0xa3}, {&(0x7f00004ee000-0xcd)=""/205, 0xcd}, {&(0x7f0000043000-0x3d)=""/61, 0x3d}, {&(0x7f0000195000-0xa5)=""/165, 0xa5}, {&(0x7f0000abe000)=""/97, 0x61}, {&(0x7f00009b1000)=""/219, 0xdb}], 0x6, &(0x7f000069c000-0x56)=""/86, 0x56, 0x4}, 0x10000) 2018/01/23 02:46:30 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xfffffffffffffffe, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x2, &(0x7f0000545000)="01000000", 0x4) 2018/01/23 02:46:30 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x3fb}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:46:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000881000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000847000)=0x14) getpeername$netrom(0xffffffffffffffff, &(0x7f0000af6000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000071d000)=0x48) getsockname$unix(0xffffffffffffffff, &(0x7f000090d000-0x1002)=@file={0x0, ""/4096}, &(0x7f000026c000-0x4)=0x1002) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x1, &(0x7f0000a60000)="", 0x0) socket$llc(0x1a, 0x1, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00007e8000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00009cc000)=0x1000, 0x4) 2018/01/23 02:46:30 executing program 4: 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$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000044e000-0x4)=0x0, 0x4) writev(0xffffffffffffffff, &(0x7f000093a000-0x20)=[], 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fe1000)={r0}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000058b000-0x2)=0xfffffffffffffffd, &(0x7f000038a000-0x8)=0x2) writev(r1, &(0x7f0000f08000)=[{&(0x7f0000942000-0x1)="bc", 0x1}], 0x1d2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000091c000)={0x6, 0xe1, 0x8, 0x3, 0x7, 0x400, 0x9, 0x2, 0x0}, &(0x7f0000da6000-0x2)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ca4000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x857, 0xffff, 0x0, 0x4, 0x0}, &(0x7f0000327000)=0xa0) sendto(r1, &(0x7f000083e000-0x50)="dcf45dd3f386531f9b419e6658cccf046ac49a12b6d54a130ee89837672ebc010dcea1b0a4916cf4db37fbb8523b8f85520a5daa850c0e360237f2f4f34f38a03f50fbdcbf65b8a98b9757c05cbd0ba6", 0x50, 0x20004814, &(0x7f00003a7000-0x8)=@sco={0x1f, {0x8b1, 0x5, 0x825, 0x9, 0x8000, 0x0}}, 0x8) 2018/01/23 02:46:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000830000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000090a000)=0x4, 0x4) connect$inet(r0, &(0x7f00005d5000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) r1 = accept4(r0, &(0x7f000088c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000175000)=0x9, 0x800) bind$rds(r1, &(0x7f0000b9b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:46:30 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d11000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ff8000-0x1f)='J', 0x1, 0x0, &(0x7f0000098000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000067c000-0x4)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000cf6000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000318000)=0x14) getsockopt$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) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e83000)=0x8, 0x4) listen(r0, 0x0) 2018/01/23 02:46:30 executing program 0: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f0000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) r0 = socket(0x5, 0xe, 0x1) bind$nfc_llcp(r0, &(0x7f0000099000-0x60)={0x27, 0x1, 0x9, 0x2, 0xb4f7, 0x7fffffff, "467095e0f6700a55c7f152d922b9e451d7cd17e5efd32ef8681e8e58500af97da6e9c44ffe24b5c3c74f3ca80ab157e815ccdc18398d7925d975fce1e0b5e5", 0x62}, 0x60) bind$bt_sco(r0, &(0x7f000003d000-0x8)={0x1f, {0x3f, 0x7, 0x4, 0x2, 0x4, 0x7}}, 0x8) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000f2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000079000-0x4)=0x1ff) 2018/01/23 02:46:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000dcc000-0x8)={0x2, 0x8001}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) r1 = accept$inet6(r0, 0x0, &(0x7f00008d2000)=0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r2, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) connect$netrom(r0, &(0x7f00007ff000-0x48)=@full={{0x3, {"b9d2fba6b44693"}, 0x7}, [{"cbf43e39ec3870"}, {"5e665e537aa5a8"}, {"8445ba5145072d"}, {"bfd2c3feaaccb9"}, {"d7b7c049c085cd"}, {"f7dec5583e3552"}, {"92b8bb9f613a71"}, {"741d3312e78d22"}]}, 0x48) sendto$inet6(r2, &(0x7f0000fc7000-0x1)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000074d000-0x10)=@generic="a81f61a4861f7bd258da9162c06c1988") connect$pppoe(r3, &(0x7f0000b52000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='sit0\x00'}}, 0x1e) writev(r3, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) [ 74.818861] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 74.835746] ------------[ cut here ]------------ [ 74.835749] Driver BUG [ 74.835943] WARNING: CPU: 1 PID: 17231 at net/core/xdp.c:22 xdp_rxq_info_unreg+0xc1/0xf0 [ 74.835948] Kernel panic - not syncing: panic_on_warn set ... [ 74.835948] [ 74.835954] CPU: 1 PID: 17231 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #203 [ 74.835958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.835961] Call Trace: [ 74.835972] dump_stack+0x194/0x257 [ 74.835987] ? arch_local_irq_restore+0x53/0x53 [ 74.836009] ? vsnprintf+0x1ed/0x1900 [ 74.836027] panic+0x1e4/0x41c [ 74.836036] ? refcount_error_report+0x214/0x214 [ 74.836044] ? show_regs_print_info+0x18/0x18 [ 74.836064] ? __warn+0x1c1/0x200 [ 74.836077] ? xdp_rxq_info_unreg+0xc1/0xf0 [ 74.836084] __warn+0x1dc/0x200 [ 74.836094] ? xdp_rxq_info_unreg+0xc1/0xf0 [ 74.836105] report_bug+0x211/0x2d0 [ 74.836125] fixup_bug.part.11+0x37/0x80 [ 74.836135] do_error_trap+0x2d7/0x3e0 [ 74.836143] ? __down_trylock_console_sem+0x10d/0x1e0 [ 74.836164] ? math_error+0x400/0x400 [ 74.836172] ? vprintk_emit+0x3ea/0x590 [ 74.836200] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.836217] do_invalid_op+0x1b/0x20 [ 74.836225] invalid_op+0x22/0x40 [ 74.836232] RIP: 0010:xdp_rxq_info_unreg+0xc1/0xf0 [ 74.836236] RSP: 0018:ffff8801d591ee78 EFLAGS: 00010282 [ 74.836244] RAX: dffffc0000000008 RBX: ffff8801d6181a80 RCX: ffffffff8159f28e [ 74.836249] RDX: 000000000000b8e5 RSI: ffffc90003c3e000 RDI: 0000000000000212 [ 74.836253] RBP: ffff8801d591ee90 R08: 1ffff1003ab23d62 R09: 0000000000000000 [ 74.836258] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d6181a8c [ 74.836262] R13: 0000000000000002 R14: 00000000000003e8 R15: 0000000000000000 [ 74.836282] ? vprintk_func+0x5e/0xc0 [ 74.836301] ? xdp_rxq_info_unreg+0xc1/0xf0 [ 74.836317] tun_cleanup_tx_ring.part.47+0x236/0x450 [ 74.836324] ? tun_queue_purge+0x20b/0x410 [ 74.836351] tun_detach_all+0x4fd/0xbf0 [ 74.836371] ? tun_chr_close+0x60/0x60 [ 74.836384] ? lock_downgrade+0x980/0x980 [ 74.836407] ? mark_held_locks+0xaf/0x100 [ 74.836418] ? __local_bh_enable_ip+0x121/0x230 [ 74.836431] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 74.836439] ? dev_mc_flush+0x32/0x40 [ 74.836447] ? trace_hardirqs_on+0xd/0x10 [ 74.836455] ? __local_bh_enable_ip+0x121/0x230 [ 74.836472] tun_net_uninit+0x15/0x20 [ 74.836481] rollback_registered_many+0x9a8/0xe20 [ 74.836491] ? tun_detach_all+0xbf0/0xbf0 [ 74.836503] ? dev_xdp_uninstall+0x310/0x310 [ 74.836515] ? print_irqtrace_events+0x270/0x270 [ 74.836528] ? print_irqtrace_events+0x270/0x270 [ 74.836536] ? __lock_acquire+0x664/0x3e00 [ 74.836542] ? check_noncircular+0x20/0x20 [ 74.836554] ? print_irqtrace_events+0x270/0x270 [ 74.836571] ? lock_acquire+0x1d5/0x580 [ 74.836579] ? lock_acquire+0x1d5/0x580 [ 74.836588] ? rtnetlink_rcv_msg+0x508/0xb10 [ 74.836612] unregister_netdevice_many.part.118+0x87/0x420 [ 74.836625] ? unregister_netdev+0x30/0x30 [ 74.836636] ? unregister_netdevice_queue+0x290/0x5f0 [ 74.836648] ? rollback_registered+0x3c0/0x3c0 [ 74.836659] ? __mutex_lock+0x16f/0x1a80 [ 74.836665] ? rtnetlink_rcv_msg+0x508/0xb10 [ 74.836683] unregister_netdevice_many+0xbb/0x100 [ 74.836693] ? unregister_netdevice_many.part.118+0x420/0x420 [ 74.836701] ? validate_nla+0x209/0x6e0 [ 74.836720] ? rollback_registered+0x3c0/0x3c0 [ 74.836732] rtnl_delete_link+0x10f/0x170 [ 74.836742] ? rtnl_link_ops_get+0xb0/0xb0 [ 74.836749] ? full_name_hash+0x9b/0xe0 [ 74.836766] ? __dev_get_by_name+0xfe/0x150 [ 74.836780] rtnl_dellink+0x2d5/0x7e0 [ 74.836790] ? check_noncircular+0x20/0x20 [ 74.836799] ? rtnl_get_link+0x2b0/0x2b0 [ 74.836808] ? check_noncircular+0x20/0x20 [ 74.836906] ? ns_capable_common+0xcf/0x160 [ 74.836940] rtnetlink_rcv_msg+0x57f/0xb10 [ 74.836951] ? rtnl_get_link+0x2b0/0x2b0 [ 74.836961] ? validate_linkmsg+0x8e0/0x8e0 [ 74.836980] ? __might_fault+0x110/0x1d0 [ 74.837003] netlink_rcv_skb+0x14b/0x380 [ 74.837015] ? validate_linkmsg+0x8e0/0x8e0 [ 74.837028] ? netlink_ack+0xa10/0xa10 [ 74.837044] ? netlink_skb_destructor+0x1d0/0x1d0 [ 74.837068] rtnetlink_rcv+0x1c/0x20 [ 74.837078] netlink_unicast+0x4c4/0x6b0 [ 74.837098] ? netlink_attachskb+0x8a0/0x8a0 [ 74.837118] ? security_netlink_send+0x81/0xb0 [ 74.837133] netlink_sendmsg+0xa4a/0xe60 [ 74.837161] ? netlink_unicast+0x6b0/0x6b0 [ 74.837178] ? security_socket_sendmsg+0x89/0xb0 [ 74.837187] ? netlink_unicast+0x6b0/0x6b0 [ 74.837201] sock_sendmsg+0xca/0x110 [ 74.837216] ___sys_sendmsg+0x767/0x8b0 [ 74.837235] ? copy_msghdr_from_user+0x590/0x590 [ 74.837260] ? lock_downgrade+0x980/0x980 [ 74.837286] ? __fget_light+0x297/0x380 [ 74.837298] ? fget_raw+0x20/0x20 [ 74.837310] ? schedule+0xf5/0x430 [ 74.837328] ? __fd_install+0x288/0x740 [ 74.837342] ? get_unused_fd_flags+0x190/0x190 [ 74.837365] ? __fdget+0x18/0x20 [ 74.837383] __sys_sendmsg+0xe5/0x210 [ 74.837390] ? __sys_sendmsg+0xe5/0x210 [ 74.837403] ? SyS_shutdown+0x290/0x290 [ 74.837413] ? selinux_capable+0x40/0x40 [ 74.837456] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 74.837476] SyS_sendmsg+0x2d/0x50 [ 74.837490] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 74.837497] RIP: 0033:0x452ef9 [ 74.837501] RSP: 002b:00007f83d5241c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 74.837510] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 74.837514] RDX: 0000000000000000 RSI: 000000002001bfc8 RDI: 0000000000000013 [ 74.837519] RBP: 00000000000005d6 R08: 0000000000000000 R09: 0000000000000000 [ 74.837523] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7cb0 [ 74.837528] R13: 00000000ffffffff R14: 00007f83d52426d4 R15: 0000000000000000 [ 74.838212] Dumping ftrace buffer: [ 74.838297] (ftrace buffer empty) [ 74.838299] Kernel Offset: disabled [ 75.386851] Rebooting in 86400 seconds..