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0x1058}, {&(0x7f00004a9000)=[{0xdc, 0x6, 0x900, 0x7, 0x2, "bfc92eaebbbe57e75fe5032a9a4a91186e042bcb35347bae5805abd76af65c3ae45b8262b81af6993849e7b72eecc07f5c072c10c3f14dccecfa8a514521586b5d4fa2487fdca867dca7facb8a105b0719edfac822c51c7ad298e425dfb65209510ee7696812a6bd396d1c3143bfe58ac628ff4ffda77a9b5096727125e8127fc58598596180159fccd76662638f817da18b0877049093c1ce095625a1f1a511d27e13b9cab073b6807b28581147d8417a776ecd0d715bce69fb5818cb2b59b297eed7c9cea2c1d5a84386c6"}, {0xb4, 0xffff, 0x400, 0x6, 0x1, "158c1901a364dd9ec3844938331f1dcfcfec753c7b808b6e02c369867d90fe9787c6968d3a47f7c6d0eb9e719c970460132444ca19d6ea74eb07cc7f59e73acb291b9295a4fba25edafbdf09e742cdf0853384019f2c3f7938ce7f7435d1bf3cbddde2f9f4e07dc61c9c801beec5ed18f2175c36683552d3515b0ad87c91b2fcc8b046a2ff0b5377bcb925651b5566361ec06aa72fdabd588ee5a37a6c46af5abb37"}, {0x94, 0x7, 0x0, 0x1ff, 0x2, "165a0c9ed8d2bbf25c3e3387bc16a83716b7b766d62e22e252b1e85f5dd8be8e8645f26f7d0192663098b1d6365cd3bd119a96e3b51b26d739b8599f7fd1cdec160434599b1f3e959a9df8b558595ee00f06a338938f000473646f33c2ead54fbc1568c63668fed8da8b393d6b5afae1a254d7d70c61083ec152bc82d2530cc6a426b5"}, {0x7c, 0xcf, 0x202, 0xf2, 0x1, "701eac568c26fd43fb1ceccb6e8ae9d21fd1feadf28b8098738fcb214fa846e463535b08111fca1ece06aa645831ad01714e99d332dcac83aae41b0097e30e92a8426abd7fbb4c465ac9b4a62bd688ab38677d6ac72cd12c7bfa4e03b13c7673847fdcc454fede477bb6"}], 0x2a0}, {&(0x7f0000dc1000-0xd4)=[{0xc0, 0x7f, 0x300, 0x3ff, 0x3, "635a38e52d524727043f30a4b22ff8f43e5d254acd843d8f1197d753d9d8e51438246a06ce077a1cb948d7c29633b2c3a072894fcc11a5b9e06cdc89ccb2fda0533567755f18bbe8df5eb192acb0971f93c5426ec65963db7b618f937c7f0118728e5b0762967da2d2221dcb46a519d3630c2b4d149a9e7f66783b158ca3adf9e79a461d9bfe85bcc14161f48287cdcaca266782902f3c895cfdc050a90d4d6d1b57041ecac25a6d0eaf0a4cadbeab"}, {0x14, 0x7, 0x800, 0xffffffff, 0x3, "98"}], 0xd4}], 0x6, &(0x7f0000f84000+0x872)=[@cred={0x20, 0x1, 0x2, r16, r3, r17}, @rights={0x38, 0x1, 0x1, [r12, r12, r15, r9, r11, r1, r11, r15, r0]}, @rights={0x20, 0x1, 0x1, [r11, r0, r11, r12]}, @cred={0x20, 0x1, 0x2, r10, r13, r5}, @rights={0x18, 0x1, 0x1, [r9]}], 0xb0, 0x40}, 0x80) sendmmsg$unix(r1, &(0x7f0000b14000)=[{&(0x7f000079f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f0d000-0x10)=[{&(0x7f0000605000-0xe8)="28e099a087d65a16b4c24773d0d3c3a4433692d138a0cc9b23242b8510757b65f0e455b607dc5f659764cacc73707698e5ac9cf4c822bea9bc8f77027d574c5426a686d1d706ba2911d2f4e628c1acbb63ca47f0c58a6628bc0678b14b88711da7f8722ecbaa28e4e0b0c0dfdff5116c5be01266f648225e715c18d32ebc63d41eae7ee5647d9c4cbcc6807438d80deea1702b76444172197946b20701a7ba15635056ee10345e012a3bf3588090fbf1078a7fc7ae40929b90798d15b9f846047df49f79ed1e51b6a6467b362e7189d8a5a4fbda5bd13f29f18bf4d0621760a558daebd81dacf1d2", 0xe8}], 0x1, &(0x7f0000c48000)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r10, r13, r17}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xc0, 0x20000800}], 0x1, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r15, 0x8934, &(0x7f0000b2c000-0x20)={@common='bcsh0\x00', @ifru_flags=0x800}) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000fca000-0x19)="02000000000001000000be8c5e1302ffffffdf000000000f", 0xc) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000b3e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x40}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/08 15:26:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000148000)=0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000b2a000)=""/185, &(0x7f0000843000-0x4)=0xb9) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b81000-0x14)={0x0, 0x8, 0xffffffffffffffff, 0xff, 0x0, 0xce62}, &(0x7f0000233000)=0x14) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000828000-0x38)={&(0x7f0000887000)=@nfc={0x27, 0x5, 0x10001, 0x2}, 0x10, &(0x7f0000308000-0x60)=[{&(0x7f000056b000)="62a57cba9c74111340073b6e1b84611266ea803fd2a74d7bd3d44b52afc5c1323600798ea2df755182653f8586e1bc0ae494bff2e37f47cebc80a7f4e685de928c1c95592788f2d66ad8f00a244ad28f89dc75", 0x53}, {&(0x7f00006ca000)="49c4db9f38e7cdf8d52c22b65ccc77", 0xf}, {&(0x7f0000195000-0x86)="f6eee00414e955c27e1b59b23d73c6d873829d17ae4cc6354241915bd85eb6a104168832b1587b8c53b2429f9e26198897b6494ae1300d8cf1e976560e35d0edf5d286e2aa02ca88a6b5effe140211131000ecae71c710984f902e35627d3ed1e02b047ad44e85ddfbf6d0839838ef2117ac7c3bfc154ac770b824a9e0038f592d09117a5c9c", 0x86}, {&(0x7f000063f000)="174aef1ed3fb191e43e01671346e8ad20a8d4086849d33e613d2e197b01a96fcac7b042791ad0bf7e08aba82e67221476ebdf24e035ea3caac48184f93c273428f98c319760648b51a87ce49bff32827ffc757711662bc1ddf3bede105cfb534fc4415a0f4f918d394a0e8c7ad74fccf488da14ff6544f053156558f47e7394aa6dd436d529e7e8058e65c058eea09dbce17544b856fe93ede7cd3808acd5a2fbff774df97a4c5ef8e173def33fba169c71cd6f0ba4517731209a850e2b2c19dc5da1f61343e3847f52c52dcdb40c2d3974a", 0xd2}, {&(0x7f0000c01000)="165416ce7ba29ececf9c6b463be6f8404fdd5f519439eb9dbefb07e9d490f1ee2cfcb722b4ef2b6f8e82cff637a1ac28883e6167c6467a03435f5ad7028511c4b6d5709f678539d76d8673f53435f5b616955f7ec6d33e21c714bf8db0a74470611985b2ea1b82a2ef5d3fc08ee9164b6cfed1e214078ef404b48c3fcb2d0935694d5f2a73df4b8a33ca", 0x8a}, {&(0x7f0000898000)="b61fc25bf5895616e2f63c38b33125550c7fbe14e0ba6ffbf0d0a493df5114b7868605aae4f86fbc39bcb0e662ca4e0fa9631417d94084d6b9c55b760b3ad06302755b74d5fb097ca4c407b00199296a344ecb03d5fd54160aeb2ea3bc0fd7883dec9f34c0041d5aa708624d60155015424d304aefd0f835f3ff465d221a407ae239621b4c10bc34faa72e530d4a516f2af2a859eba4467b8b3ce5158f818bda3ccf5d0a43149e65827dc452bceb09278fd28b08ea0d7b36791746706de80371c0367de6", 0xc4}], 0x6, &(0x7f000052e000)=[{0x90, 0x0, 0x3, "bca3c1b9ff03e0a55c23806d76644c22a33f2c82f2ec99ee98fb91a808ad3bcc6829600c4ea3aa13c74727784963d05ee16a1d95c00a4fc80808abc9f2a4f2a6a3ed128e72415f44df304dec0a7897c72c91425f8d96e2e3b0b88232cf1df978bbe2fec9557300d9d097c4c3eae2619833acfdb88cb3e7229d"}], 0x90, 0x4800}, 0x20000080) r4 = socket(0x1e, 0x4, 0x0) bind$inet6(r2, &(0x7f0000b0a000-0x1c)={0xa, 0x1, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xee4}, 0x1c) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000014000)=0x7fffffff, 0x4) 2018/01/08 15:26:41 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d2bb181567bcedfbb01a1d61165f3ef7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb70161c587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606eac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a31c44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f83435f11827c095184eb12b78b795b99fc13a9a2", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0xfd084145c257c698) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 15:26:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c78) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000cb4000/0x3000)=nil, 0x4, 0x1, 0x90, &(0x7f0000000000/0x1000)=nil, 0xffffffffffffff17}) writev(r0, &(0x7f000010b000)=[{&(0x7f0000473000-0x58)="390000001100090469e70000800000000700f24001000000450001070300001419001a0004000200e500ff00000001080054e60c1c031ee403e7a099ad5c244243261b89a6871acf79160189bf79f69c19478680add04693", 0x1dc}], 0x1) 2018/01/08 15:26:41 executing program 2: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a69000-0x18)={r1, &(0x7f0000969000)="570f06d3a571d2f61f93aea44d3dc0aaa451ff4dd57a7676389e007317ac22f51a2ac3e21ddbc876d3caa0488469dfe2eb6c6f2ba0b89309d7d646b28dc809057dfe5bc2721367d0ad78074f32c2b0249ceec7d8812a38cf843ddd5ca5ab10eb86cee70b885d17248b23ffdc3dbcfbbfce20f23287d7f4209aaf7f1ff24f03c0b690c376d449a6d9f437e5782079631ab2b1a246d9d9d7", &(0x7f00002eb000)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x80000, 0x6, &(0x7f0000d9a000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00000aa000-0xc)={0x10, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r1, &(0x7f00003ec000)=""}, 0x10) 2018/01/08 15:26:41 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000f54000-0x4)=0x1000000000003, 0x4) recvmsg(r0, &(0x7f0000634000)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f56000+0xdfb)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000097f000-0x6)={0x0, 0x8}, &(0x7f0000293000)=0x6) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f50000)=@assoc_value={r2, 0x0}, 0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7ff, 0x8001, &(0x7f0000f52000-0x7a)=""/122, &(0x7f0000558000-0x4)=0x7a) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000ba000-0x31)=""/49, &(0x7f0000f50000)=0x31) 2018/01/08 15:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c8b000-0x290)={0x8a, {{0xa, 0x3, 0x8001, @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]}, 0x1, 0x4, [{{0xa, 0x0, 0x6, @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]}, {{0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff00000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff02040000faff0100000000000000000000000000000205", 0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000935000+0xe9f)={0x0, 0x66, "82aebec271100233a9ba02798b831795ce3c23daed32c6c7992319a09222f6cd1b8a5125850909cb02a0e0f75ea023cd47df5ca6401498bcc126255d1c9f3d488955d2b2863d06eaa5673ff188fc8f355ac8b2d73a41db138b9b511d0540615857262a3ab2b9"}, &(0x7f00001b7000)=0x6e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000013a000-0x8c)={r1, @in6={{0xa, 0x2, 0x5605, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003a9000)=0x8c) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000862000)=""/119, &(0x7f0000a05000-0x4)=0x77) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 15:26:41 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/08 15:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x83, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a8a000-0x10)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[]}, &(0x7f0000df4000)=0x6) [ 823.209990] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=34 sclass=netlink_tcpdiag_socket pig=12679 comm=syz-executor3 2018/01/08 15:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a, &(0x7f0000a3c000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xb, @x25={0x2, 0x42, 0x3, "00000ed8f8fd60cb2e"}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000019a000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000a5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000272000)=0x14) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r3, &(0x7f0000469000-0x5d)="96", &(0x7f0000eba000-0x58)=""/88}, 0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000080a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001c0000-0xe)={0xfffffffffffffffa, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f000035f000-0x10)={r5, 0x9}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000028f000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/08 15:26:41 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f000001b000)='U', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001f000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000017000)=@hci={0x1f, 0x0, 0x0}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000021000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000020000)=0xffffffffffffffd1) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r3}, 0xc) sendto$inet(r2, &(0x7f0000009000-0xc1)="e9d771964b507c2599193b4e12ceae52e8233a9bc183cf09707482476b6dbf6626a62f258cfdfde8e8cb5597b9d7a409b63f84bebf1f4129706bc5e4c5b4264dfff107894f926772bc63b249cf809f9e4e25cbf9fc248003b2320106afe6b255953f2ee206001223145541e4bee0c780d01ebde754ac433ca7d2acf1acb4eed9bc4e774b9ec1fbddcf6e3b7d62218ae65821066be9ad931928ed33c425135535487009c25d32aab30ccdd35374c66c3821d67a0c8c9f14358b31a45382dc6a6aa0", 0xc1, 0x20000000000040, 0x0, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001f000-0x3)=0xffffffff, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000021000)={r4, 0x50, &(0x7f0000022000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) close(r1) 2018/01/08 15:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind(r0, &(0x7f00000da000-0x80)=@generic={0x11, "0000010000006200000000000002a71a497600000100b18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ffdf163ee340b767950080000000000000010101000100019e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000010000007f74051c000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) accept4$inet6(r0, &(0x7f0000f7e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001e0000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000799000-0x1c)=[@in6={0xa, 0x1, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0xfffffffffffffffe}], 0x1c) sendmsg$netlink(r0, &(0x7f0000899000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000861000)=[{0x100, 0x40, 0x0, 0x0, 0xffffffffffffffff, "0500670dbc2500680cdc9d470ae2c70000060000001a03d8816e3fae67df7433fbea13bb8c56f8ce714c44707221a3d10e52fe36ef6efa0b90380fe932abbfe576c7d73b5cd3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5543d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d630000581683ccfe26393600de86de369946574b2070853083a0af22a10671a5db05000000000000007a88c35a9acd58970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb217f0c060ea208bb8d8cd"}], 0x100}], 0x1, &(0x7f00001a4000)=[], 0x0, 0x0}, 0x0) 2018/01/08 15:26:41 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000f7c000)=""/38, &(0x7f0000f7d000-0x4)=0x26) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @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}, 0x98) 2018/01/08 15:26:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000cf1000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008ef000-0x8)={0x0, 0x3}, &(0x7f00003e9000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) socketpair(0x0, 0x800, 0x8000000000000, &(0x7f0000c30000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) getpeername$packet(0xffffffffffffff9c, &(0x7f00008f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a39000-0x4)=0x14) sendmmsg(r3, &(0x7f000050d000-0xf0)=[{{&(0x7f00008ad000-0x10)=@ipx={0x4, 0x1000, 0x2b99723b, "447a058b4671", 0x3ff, 0x0}, 0x10, &(0x7f00000a0000-0x50)=[{&(0x7f000051d000)="3b106287e1590fc6e9caa1a653be5ab56d35db111cd0b244c7377af822b63c726aeef778803b66753f340b7e2877f58ee084c6bbdd3a325cd15589ee404cb85025947d9fea23890fd8994d02c6cd4eaf89c3d4d9026ac4211253b8e9eb02dbfa64642c55ef8d0b15e0f523f85685e47175c1234d6a1280d62419970e40a783301ff847bc78ee87a6eb4a9477e5af946f3e6872e5cecdd0e1da799729a6c8db12f51844e52862ba4ed14a35789740799ec533303bc84761ce11d897907b", 0xbd}, {&(0x7f0000825000-0x8a)="39142dd7f6924a8cb3110e38b7db24828b2f4f3433256d63966a32dc739f47f773f47948af4c3678fcf9f31431dd3cc47c5a914920311b97809d5cf4a75680ecd605e20689297eb3a3aef4d906c78f5e2d2ece8773e22af6f6efbbee5dda1be671f19dc07eac2b627e9894213bf834ab4fecfa08083140659c8e0e58b47feade441764ea889f77285aa7", 0x8a}, {&(0x7f00000c9000)="9ec94ca8ce925ec36a39096f74df64e505c534216c5dc0f53ee9c17ef2adc1d9621f40fb5c2174079175f0a16a4c4b6430d397f3c3046166685846f85988e19c93c1ffa364cc98e4ff42fb766b5199b312abfcee6dd501f132bc571d825b234971eee2ab9b6d080d20ff10c15c710d6c716c32f23413e8b55112417ecb0627e251eb25603ec24bfe1c64c736fa69f46ff7d5969214e35c54aa96dd90b39c6f8270ee5718b69f49c8e1eb2b6ad525ddd3d994c36c1c9ba360462369fb0c9ab74140d4166118f17289f3d4ecb443417bfd172eaf3053", 0xd5}, {&(0x7f0000c99000-0xc1)="bda156e870869207a34aa2c141b0f57b0e897da1c4fc90e8740c8fda6f6ffb37d2895d3fc55c44cb9e75f5ade71eba9d31dec0e236c15d80235c6fb85d0069bef86424e11540f72196e76533953bee619ffef05c9bb952e35aa7709c568085baede52f4bd1111f0d0ec94f9459ea55a9a4ff497f1c5f3c7de589b33c65e6e6c50f4925f4146d8d1516c10f8029b9db1dbf3317e7c04f9f617bedc07b632c067785f533d13330badc7eb3c9582d80c392b9c5aeeaff6f9ecadaad062a0ddf750214", 0xc1}, {&(0x7f0000f1f000)="", 0x0}], 0x5, &(0x7f0000871000)=[{0x58, 0x10f, 0xffffffffffffffe0, "782ca5099a580d0fa2dc243b2d733af1c14a72293524f1556dac0df4637d259a020ca49067c3062c6662e355c0c785b08e9e30419edfe37b0b4f5296d93a3da9e9"}, {0x20, 0x1ff, 0x100000000, "582b7adfde2c9b6127d2289e73"}, {0x78, 0x110, 0xfffffffffffffffb, "f02b08963e99ae54ef25ad553e40c7873294e11594919513d38282dbf72408eba54deb63d8b101f20e9412a1641a29162883f79669c7bdb4920eac4b25a854bb298826b31c1200d01ff034832989da1933c237821ed07567a29c9cb2e1d9c0226edf5cd8"}], 0xf0, 0x1}, 0xc07}, {{&(0x7f000039d000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f000015d000-0x50)=[{&(0x7f0000a2e000-0x87)="92309e6e3e799e0f0c2170787fad40ede41252b3113c75e08fb0d56ee014c6f226a24a43ec7f6f950a7f513a88171607ca7a4295113823e3c54c32401579511775dd7bcdebcf3f61998a6239070d84d7bbdcc2f977c6b115711b8e1f52ccb12150d2d22406f2e0a21c29d5546465448e3fd61a8f4e30e10bb8147753371497206d707888ea1911", 0x87}, {&(0x7f0000032000)="79204d5892a05b5bfa2ddf0a16acc6033daec65a8ed5df84d7d5418b8ee10c007dbc2199d41a5a7b3e4821fd29e01e70e12a766ee2c7f8ed4450e57851c3ec6c2d5b6ab13c4ce5956c7912698f175459653ecad13bc9a99db5b30b64c9429b8d0f7c921305c986cd7465b409ae8edb473b138f5571121a1fd61115143f7d09d4936aefc30f1628217bdf84f6d231ba9d74c2ad7afa2813c391652fbbad6f0986c7d41592871e380368e29c9b8105466d594a46c1a6f8f55e6a65", 0xba}, {&(0x7f00007c6000)="ee0078c0b63fb728d316dd1fd69b9ebedf40dfeb2c8080296d6623a593c27947c2fb816589e823e48b8edc60e395557a5dffbd529de1b33eca7ca31bfc7a5ee97d6c398975da1d857d4e963798576a5df3223c2779bef583b11cc2b38f99b4dc07a11d924166dd28755e1113eb741e2173bae3fd77bb06af9825b1392e55555bfd4f0ec6d895b4ef9761a5dbb227c7fb91bd6dbf5bdd44e3232e1bce028f3c6d93992dc6fc661cde3d2e4bc7dee64b1d92b217673860f12c5f7e7658c29ec13040626529b8d969a983e794c5a822ebc82e7de826184c36ca44347bb0a4e606b4e3274fdbe13c31ab329307cdd2584922ea5f88f78471e3f6", 0xf8}, {&(0x7f0000023000)="929af588ec8fae4b12763aad8929fb7cb1e21a467f870bf155adf5a27225e94147141e6c1f2dc4fe7f349165e346b25569305a5b88eea708d32c0f63fb", 0x3d}, {&(0x7f0000f72000-0xd0)="dd91730688ccdf76c477ee6069682fba7463cf84ae66f1a80855bcaf30c1fa90716b77f9f8043cb76c49633133ce1eb807a9b8c36d64138be31b56002e3cc0c88387b84922d4924a55df79316a4da6a98c70956f7b36501e9e08a85efa396b8a8274b20ac552fb389fdd510d26e4ae5540aa42608754d145a1b5136fd656c0f24b9b4fd3b03b52bb6c6ba7a07482a3bc32116ad8d30b7fd256edd4cc0c166b0e58f58ae89a626531cb36be47e53fbb3b601922f12116aae5cf61e69e6b9614f4d63167f29bfc4df8b16badecf585cc6d", 0xd0}], 0x5, 0x0, 0x0, 0x1}, 0x5}, {{&(0x7f0000da8000-0x14)=@ll={0x11, 0xff, r5, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e03000)=[{&(0x7f0000c77000-0xdd)="9107c06f27a974db8f3aee1d197c1e32db86cc60b970b24a632679846625d26c08c4f648657a022a1e4c5687f71772f7b7e4c4923b2682450ae60487d015d283952ee4ac8f26f9a91ee55653d69ced9ee0f752a4c87da4b1da8484477eeabba0049dbf998b5de2c8d4a1ee32fabb00c7275b4b74e266067e4c4b6c420153921de1cfc9d7ffba811f30b069c06e69b892af7e33de66a016634a4377a64855f9518c49747c28cef947e8ed87338923fdacae7c51e132868849cf2bfcee7a582fe106ae9347fcae4496c533be8a07b07da583476027c1e93495d6879851d1", 0xdd}, {&(0x7f0000420000-0x1)="c2", 0x1}], 0x2, &(0x7f00007b2000-0x250)=[{0xc0, 0xff, 0x1, "2723f2131d5367631cd55103db042ac68b05d9a4ff825e57d90eb9a3896d28fce781909c13bbee441c1dcde07e2590e00f61a5ad16cb08191e5d2e27a3c103f1d2261f82975b1295df9719946fcd9988cdd7c67b4c480332ecfe5d9e20f2f67e5884d6fe5c2b589dcfa1f1e21633f59ea9dfc03cb3c74dedd4d3bb77a03416a53538b57916151200f6641b14f7691e4fa021ddb798e0ccc3872e7573636f4ff19b6701885f7712178de8e9"}, {0xb8, 0x117, 0x663, "077871f7c9bcd3115ace3cbfcdd53f376d83043c442dcdd65bf90b7db85ae6ffd05588524f790e181d6ad1b290e0f48449b19ab26e7fb7741c2f39edc91c08804bd171563d224006ca03215acac032ab28942ef94f7f19c40a472471ebc489005358a2a2bfe50ca0a5abac63063a1041fd951407745b361e974802880d6b843de55fd88fce9111545e88ce8838a539961a1c7e23a0dec5f1a271024d2bb10fa1aa55487c96d2a6"}, {0x38, 0x117, 0x1, "953aad6d854795ce85b847a2f07b7b5e34239b01aa53c87e58c422642662863455b2ca1c21"}, {0xa0, 0x115, 0x4, "880dc9e5baf6573a7aae2835a5a9aecc6a6462f16bdb059a5d196ed6f1bad7244c15f20edf8db23a058c2da5aee4bc9a02c6aca4370a83279e9be5fbbd6eba89d5075ec8ce791eab334b23a7664d7e0bec03e19f1f5f5109fb2e48ced39121fa998733c8e479190e961abf60a6df361f165a0d9445ed7f0b1c88eeb78b55e3edbddf59a5e6102bd6076293354412ec43"}], 0x250, 0x90}, 0x7468}, {{0x0, 0x0, &(0x7f00008e9000-0x10)=[{&(0x7f0000907000)="3bc95e8fccf51fe0535acf6f716f80619ab6b26af35e0d6cc05afd30622fff77260afef57019c663156a7e1972be80a74c589bfc6c36592aa09c1eafd3fea3f450f6f37092b50649e3b6ab6abf7a51f17b80d0e3a98dba6ad07af26aa053b3e0f1bfe2f694315b100e5708a31eec60ff4e6525d3037c00fc20f5f6d09d50604f0afbf790db72f2acf017037de9e49400c2a3e52fa3350c65ea9884e7ef9a7f60afaab73d43d11eb13684d09bd6fdc2e4e27188c982ec44841de55fd8af8a0f1492c2c159ecc9afcf5cf0980db0151cb2a1daf461b7445c9e56265cc61dd27e8b0fa9521c76572b77582a23252b625ee22b3ef9ac63", 0xf5}], 0x1, 0x0, 0x0, 0x10}, 0x10}], 0x4, 0x8804) syz_emit_ethernet(0x377, &(0x7f0000331000-0x413)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x40000000086dd, @ipv6={0x0, 0x6, "8f4106", 0x341, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0xffffffffffffffff, 0x1}, {[@routing={0x21, 0x6, 0x0, 0x7, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x3b, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x5, 0x4, 0x0, 0x5, [0x401, 0x80]}}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x1f}, @ra={0x5, 0x2, 0x400}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x10, {0x3f, 0x2, 0x7fff, 0x0, [0x8001]}}, @calipso={0x7, 0x18, {0x2, 0x4, 0xe9, 0x6, [0x100000001, 0xb9]}}]}, @dstopts={0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @ra={0x5, 0x2, 0xfb48}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x101, 0x3, "6656b4"}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @dstopts={0x11, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x18, {0x5, 0x4, 0x3, 0x8001, [0xa5b, 0x5]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0xd781}, @calipso={0x7, 0x18, {0x40, 0x4, 0xffff, 0x200, [0x8, 0x2]}}]}, @fragment={0x3d, 0x0, 0x628d, 0x4253, 0x0, 0x2, 0x1}, @fragment={0x3b, 0x0, 0x3, 0x2, 0x0, 0x3, 0x3}, @routing={0x0, 0x10, 0x0, 0x9, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x2e, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfffc000000000000}, @ra={0x5, 0x2, 0xffffffff}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @generic={0x8, 0xaa, "239fc116108276ae421475020220ed065999791f1e9af5085dd5b0edaed73854e8a6e8a452e0db1d85f8658ff1a37cd664e2e9811daf305bc0268fea64752a481abd4755ef3a257a5b090e08c4495a9ae2afdc1ac51f3ffaf6b06dbf9842d6d12b9b0283b87fe0e35b5b65e7f592bd221c0cdbbad8573c0bb13a73c39ec5f9921764af8469ef6a82e9212e325b64288bba69abbcadbfeb600666432b7348d3c0f091384d3a835476c2a3"}]}, @hopopts={0x33, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x80000000}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x1ff}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x6}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "12d900", 0x0, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) [ 823.274955] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=34 sclass=netlink_tcpdiag_socket pig=12686 comm=syz-executor3 2018/01/08 15:26:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00004b6000)={0x9, 0x888}, 0x2) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00007b9000)=""/1, 0x1) close(r1) 2018/01/08 15:26:41 executing program 4: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000958000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000095e000)={0x0, 0x0}) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000095e000)={0xfff, 0x9, 0x0, 0x0, 0x5, 0x8b4, 0x7f, 0x3c4dde8a, 0x1000, 0xd32f, 0x4}, 0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000693000)={0x3f, 0x200, 0x3, 0x4, 0x0}, &(0x7f00004cc000-0x4)=0x10) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000960000-0xfd)={r3, 0xf5, "aa64dbdf808e5cf2415af0282372c209880e3748ee0272149a31e1002a83f431d800d67245cf0ac2ec310759d62463e0eea6455edccf15e1c9aef4b0e86fc94bd91073519b920da20e42c986bc5d4e88ce57aada7fa8ec81d54a243e6c03ffde6e249dae865634fc502491ce5f8670b74ac1d45c08a27b811929e8926225f15e4d74c83bfa0726ba0be927beab58d180ed97727785834e9d1d9da0a616b98434f8e17fc5f6ed5f694813bad9d968ce1a8135301d7805817d1738b720441a08cd4ec4c7c2237c1cdd9c4b48d653db04fdfb177bf915f243d227eb7fb7bf0bf082575b6398e147cd456b36676b2bcac5ba061e61f1ef"}, &(0x7f00005be000)=0xfd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r4, 0x0}, &(0x7f000095c000)=0x8) 2018/01/08 15:26:41 executing program 3: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f0000771000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000078000-0x4)=0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet(r0, &(0x7f0000dfb000-0x4)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c0000)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009be000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000dfc000-0x10)={0x2ed, &(0x7f000075d000)=[{{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}]}) sendfile(r0, r0, &(0x7f00000c4000-0x8)=0x0, 0x3ff) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000079000-0x4)={0xd56f}, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000573000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000dfd000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000714000-0x4)=0xb) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r1, 0x541f, &(0x7f00004f9000)=0x3) r3 = socket(0xa, 0x80003, 0x525) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000ace000-0x20)={"0e4582fdee9968fc751a38075166aa32", {0x4, 0x80, 0x3f, "dd314a4100", 0x5, 0x0}}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000d3a000)=0x0, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000645000)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000dfc000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dfb000)={r4, @rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffff3b) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000dfe000-0x2)=0x2, &(0x7f0000dfd000)=0x2) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000011b000-0x12)={@generic="6c30945da215c98eb0b3a2daf579812a", 0xae}) 2018/01/08 15:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00005c9000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000788000-0x28)={@generic="00b60560c696949b760debab8128103f", &(0x7f0000a4f000)=@ethtool_link_settings={0x4c, 0x4, 0x8, 0x7, 0x0, 0x7fff, 0x1000, 0x2, 0x0, 0x6, [0x7, 0x20, 0x1, 0x4, 0x3, 0x7, 0x6, 0x20], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 15:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = socket$inet(0x2, 0x800, 0x14ad) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001dc000)={0x0, 0x625d61cf}, &(0x7f0000cd8000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c39000-0x4)=@assoc_id=r2, &(0x7f00000af000)=0x4) r4 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000bfa000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000d14000)={0x2, 0x7, 0x0, 0x8, 0x1ff, 0x1, 0x3, 0xff, r3}, 0x20) sendmmsg$alg(r4, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000543000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/08 15:26:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000cd6000)="ff0204000100def31d001122000000d8", 0x10) setsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f00006aa000)=0x1c2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000810000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a6e000)=@assoc_id=0x0, &(0x7f000009a000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006f5000-0x10)={0x101, 0x200, 0x0, 0x9b21, r2}, 0x10) 2018/01/08 15:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xc285be3c039adc81, 0x6) listen(r0, 0x48) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000614000-0x38)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000916000)={&(0x7f0000465000-0x398)=@newpolicy={0xb8, 0x19, 0x300, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @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, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x7, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001de000)={0x0, 0xfff, 0x1}, &(0x7f00001e0000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007c8000-0x8)={r3, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000030b000-0x8)={0x0, 0x2}, &(0x7f0000cbc000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000cfd000-0x6)={r4, 0x9}, &(0x7f000023f000)=0x6) 2018/01/08 15:26:41 executing program 7: mmap(&(0x7f0000000000/0xcee000)=nil, 0xcee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000087a000-0x4)=0x0) recvfrom$inet6(r0, &(0x7f00009ef000)=""/222, 0xde, 0x0, &(0x7f0000ce3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2018/01/08 15:26:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0x1, 0x28, &(0x7f0000398000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0x1, 0x8}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r1, &(0x7f0000003000-0xba)="f2f795976808554a674178f62134d965bbbab169218b6705dc789082ce956f1d9c0d900a61e153b9dc1ea4ac0a9246a91083156e0d14d6a0d4ad72cd68345794aaac1c74d369acf53463fcb437ed5a493553215e05dd07fb2e61c6265bb631ac4b699e1d9e7c92fc22171f469941f5a592e09bd72e6e95f0cccfb696d87ca38f85c5de4e785c8014dac0b1e54ed66e9082e21e8e94d52f02e4e08970b4b4747e15698783dfe615773d30f54d8c2b72f5e7b9100a85e3d660efa8", &(0x7f0000001000-0x44)=""/68}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000003000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000003000)={r2}) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f0000002000-0x10)={0x7, 0x0, 0x100, 0xa9a2}, 0x10) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000004000)={r4, r6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r5, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) socket$inet_dccp(0x2, 0x6, 0x0) r7 = socket(0x8, 0x80004, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f0000006000)=0xfff, 0x4) close(r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r7, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000008000-0x14)={0x11, 0xff, r8, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/08 15:26:41 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000004000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x4, 0xfffffffffffeffff, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000008000-0xf)={0x1, &(0x7f0000005000)=[{0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000008000-0x4)=0x0, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000006000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000, r1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000009000-0x16)={0x0, 0x6, 0x7, [0x4f, 0x401, 0x3, 0x0, 0x8, 0x1c, 0x8]}, &(0x7f0000007000-0x4)=0x16) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000002000-0x8)={r4, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x0}, 0x8) 2018/01/08 15:26:41 executing program 2: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/08 15:26:41 executing program 0: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000087f000-0x38)={&(0x7f0000e55000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fa3000-0x10)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x100000000000018c, &(0x7f0000fa3000-0x30)=""/48, 0x30, 0x0}, 0x40000000) 2018/01/08 15:26:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000065d000)=0x400000000000, 0xfffffffffffffd3c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000154000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000b70000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 15:26:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775e1d408b00c00000000000001b7", 0xfffffffffffffff9) r1 = socket(0x0, 0x1, 0x81) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c10000-0x4)=0x9, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000dfb000)={0x0, 0x0, &(0x7f0000757000)=[{&(0x7f0000b5b000)="da", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f0000b08000)=""/120, 0x278, 0x0, &(0x7f000018c000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19b) 2018/01/08 15:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000949000-0xd5)={0x0, 0xcd, "feb41ebee8dcd742b2a0c9560a2089b7855417d023e553cc50ff2867705c62af88b282c1c8de092edd3e71f40dc219c6fa9bc515a60a2e3bc40841fa2a34e55dd8d108cd40ac4396271720b7d790cee02b94d80ecbce5ceb715e7a997a97884b4cc6a169baab93536341a1835e64c87d4a3014fd2170c51e9accaec50fc454f7a8b65ca9be83d19e12849d6e6fbd5bbb6c718b4babdea3dedd5560bdd4beba886748f1cd6a16007983366cbdff08930aebcb13d376a26dd453935c774db3588ae88d74f6e0976684f77cdf7c4f"}, &(0x7f00006a4000)=0xd5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c89000)={r1, 0x52, "954e04e73a516c5db1556b33af515d2d70f4a62886660dbd227aaaa3519423be544bfc90d3a827c3de8aa7abe3fe096ca172d6829d8f592b6874d8a956a461fd50a6cc537af850f9628ed2721067aafef9b1"}, &(0x7f000047e000)=0x5a) write(r0, &(0x7f00007eb000)="8853f7fc90cc61c27cbdbb71e1dcfeab7bfc98fda855fa4b2e22be312c638c11ee7939173f911372cb5d7cc20168db45d407ae40a37a8b70673a259aef607a738b5059ad3e1be6f6fd928eb2037a6508d19ba7e559281040adb6ef653a67b8998287a596128a3ad7d1478439c0b4bbafd9ef3114d921f2d94c2acc3a559e5bb92787f64b67f0908750eb6502b19cac3d2f01e7a96d8aa2eb44c51e5ad253c956e5c9319981", 0xa5) 2018/01/08 15:26:49 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000008000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xef, 0x7fffffff, 0x1, 0x100, 0xffffffffffff1d02, 0x10000, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000000a000-0x108)={0x72a6, {{0xa, 0x2, 0x7, @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]}, {{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet(0x2, 0x80003, 0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @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}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf2590200000001fea2544f52d30faba2821c"}) 2018/01/08 15:26:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000a28000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007e9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000136000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000208000)={r2, r3, 0x8f5}) getsockname(r0, &(0x7f00000b3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000034e000-0x4)=0xe) setsockopt$inet6_int(r0, 0x29, 0x2000000000ce, &(0x7f0000cc6000)=0x5f5e0fe, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000236000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000aab000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000712000)={0x0, 0x0, 0x0}) 2018/01/08 15:26:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000539000)={0x0, 0x0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000975000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003cf000)=@assoc_value={0x0, 0x3}, &(0x7f00003c5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000266000)={r4, 0x7}, &(0x7f0000581000-0x4)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000bf000-0x8)={0x2, [0x7f, 0x8]}, &(0x7f0000e41000-0x4)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00002c2000)="", 0x0) 2018/01/08 15:26:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x14, 0x5, 0x3) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f0a000-0x8)={0x0, 0x0}) r2 = accept(r1, &(0x7f0000714000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000409000-0x4)=0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000826000-0x10)={r0, 0x50, &(0x7f0000d31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) connect$bt_sco(r2, &(0x7f000089d000-0x8)={0x1f, {0x1688, 0x780, 0x307d, 0x3e6, 0x400, 0x10000}}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000065b000)={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x3, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x5, [0x1, 0x0, 0x5, 0x2, 0x3, 0xfffffffffffffffd, 0x7fff, 0x8]}, 0x5c) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000396000-0x4)=r3, 0x4) 2018/01/08 15:26:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b4d000-0x20)="0a0775b0f8e383f4b3b620cc5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e36000)={0x0, 0x0, &(0x7f0000add000)=[{&(0x7f000025a000-0x50)="899b8b6aebc026c3361e6ee1eb75874d", 0x10}], 0x1, &(0x7f0000123000)=[], 0x0, 0x0}, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000e46000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000891000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d51000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000846000-0x4)=0xe8) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/08 15:26:49 executing program 7: r0 = socket(0xb, 0x6, 0x80005) setsockopt(r0, 0x20000100000114, 0x5, &(0x7f0000007000-0x4)="", 0x0) 2018/01/08 15:26:49 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f7f000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f000046d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f7e000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x1e4, 0x0, &(0x7f0000f79000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/08 15:26:49 executing program 3: mmap(&(0x7f0000000000/0x17d000)=nil, 0x17d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x8000) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000017e000)=0x0, &(0x7f000017f000-0x4)=0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000029000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000135000-0x4)=0x10, 0x80000) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0xa, 0x2, &(0x7f000017d000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000138000-0x4)=0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0x6, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:49 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$packet_buf(r2, 0x107, 0x40000016, &(0x7f000049e000-0xa6)="0c023ca66b7ce2d454196f3cd938a8448f2fa967e3972f7595c604c0065d818e7d160929202640cfb4c1a5114aed5815df3b6f8c9bc4d28a1dbd26a96d60c9d4a2428251c36ba109f0f2af503bb8bbbb75ed719b0e337ba4fe67a23c0f6059623d8c01049436863144e35f12f0c42e508bf868d1cb48f817839c6916eee41587e583f17886f75a813c53f86b013a2a4fc96b046e4f6883936f1665c23cb409d9bebabf3e1a92", 0xa6) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) close(r1) 2018/01/08 15:26:49 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000000b000)={@common='sit0\x00', @ifru_flags=0x200}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000008000-0x4)=0x0) 2018/01/08 15:26:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b23000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000b8000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00002ed000-0x1)={0x8000}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) 2018/01/08 15:26:49 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000359000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000dff000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 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) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getgid() 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@local={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r9 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r12 = getgid() r13 = gettid() r14 = getuid() r15 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xfffffffffffffe37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000002000-0x4)=0xe8) r21 = getgid() r22 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r24 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r27 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0x26)="7a2b707ac409f1ac7939bd958a4f73b051ba33ba232e868480c47a7813927ffcc479d7798787", 0x26}, {&(0x7f0000002000-0x8f)="b4e44f0e0a0adf5bce36aee35918b76d513fb6490e2e7af7ee6497508a4be5d353aea0fcf1d018fefd9bbfc01ffa140d95c5b9f55afe6ad7b54a48a637cb908863b2eb1e5c00b03bdcfb6ee1ea8e3d4aac12e37c9dd390935bf5b56c9d01fcb8ab17d521f1c5fb1240a92ca140b417479a70315259122f38e0efb995cae8d685784f59a2fdd789d0e55a91ea97475a", 0x8f}, {&(0x7f0000002000-0xe7)="ca9061570037ac6a7c8378377ccd12f592943955a0b64f1f6efbdce55693eceba1e8109025fbf1898749f64a958f4c5b16d200b47184e48a6b41f1cff9b9db4377f386c73f070780e3400f74489b62121618b50ddb6bc7d1d0495a8816f77d69341ba788f4ed639ebf80e74cb063c264ea23227e165f40d3da9b118d2f5336cdd5b1cf887c5cd7b208de91b72bcbccb2b11e0a4a622de95da718b90c0b62d8e246d92ecbf38c08ae0873e03170ed32a02b911844e7b7de9f5f17dc0132916aede721a650bf270a72bb3ea8073e0d09b658f2ad751d57c33f0b1d128df53a132b0fea68d641cb47", 0xe7}, {&(0x7f0000001000-0x72)="f73e7d4ecce419e3ae2b46858cb5368c61c0c04f822b85c604ac71b4d81715b8edf3961c0eccb3fa9d065b182088032d1d3175f3d8e75b462e634063569174568ffb9e1b4151b06e465cfea54ac39ccc7b74e9c7ce39f94cec6f3c3e7e201aff240162a6b3ca0333c4b69e31a151a673ede5", 0x72}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x70, 0x40}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0xa5)="6891cb6f8b8b0f00a691e6819f75f8c77d75866e0b638a72abf946f55718e5d3e99cd9b5a84d8af0f1663b953604fc27e96672008b66ad3ebfed37b133d84c37bccf2ef6d27d501d3e9a3f4cdf1c50326662c1728e5b431661c2cad17033ef9e5f0ef05273f8191d41af44f25266b9d3f99cef5a0581186ed90ec7c14ef82e7089915d00f1c98d2048151bd517e69f570adfa77d5ad486d8c2b03ff6e82d361522046a7021", 0xa5}, {&(0x7f0000001000-0x23)="41ffdbc3972a6ed39d848a8c8402794c0567f1543703da7175cad25bf6d4280d0ec34b", 0x23}, {&(0x7f0000001000-0xd1)="debfd23d46145a6d0d19ca4168f9331346087939eeb1ea288d88f10be2eb6af0d63ef0e03168ec4614c40aa4da8a01d653c0d30e16199ebc0866575287237ff00c426526218ed6e41c4e7426c84ff9d25d2013421c2ad6c513a70836f01d4ccac3124f6543fcfcc914787ddd2af3dcf27aaf93d98e6f2fda6a515f69647ba3870c9632952c1e702ca93ac63ef783268acbe44999eb1da0d0d488c9259d147d66b3917e152caa37e9571e625022aa3a67360e2e336fe1d14c44101bdc485438bca4857e7ec4aca9d5db249a11251d0e8b18", 0xd1}, {&(0x7f0000001000-0xb0)="a4d512f6f9ea0fbf0ac68841a3b846a654b6f3b3aaf3719c37dde8e11df8590948a48332a6e87220cd74701c1e93a0a481f88b19cd639fb9310e1d3df25846385bcfb3cd95459bbde9b177aacbe0629ed05890790a3ec91fd50e5f6384d6a4e4f2f864b753f0556349aaff9eb18695908f3a9fb970a3d41db4560897aa87d5c0ad376b30a51ad48f816856fe50e5a9554c9f05d4e6c5752cb8e95aea303b9293579f9dab7fea12e2fe0608de60c7e7b5", 0xb0}, {&(0x7f0000001000)="f547121298a5323cbd05f1cb1e328dbb6d0994952f6fbc45e5649527ec6d9c0f39ee320e001c6e0792e6cc205b1a8939881c3bf29cbc6cf35c19827f1d5c529817832e8f22d59bbd5febf5b4f875cd7787df81197375494e5e5b811408019559f8ff117ebea15fe5678a98a71dac86a38f61f73c5f004ff70620ca969cb1a3307ad020be3efd3d66a8bc7999de2b71d74246368be3a415b408852e43fdeae2b749062d0bcd2dc35303a39eab1b28a4781266a45f9ae366fd23a94be34d9bba2e61cb2e1b05f572d993a454dbce090c3d64a6", 0xd2}, {&(0x7f0000001000-0x46)="debfe142cdc702ad999e4ee7d58ae28fed01d0d2e3d49111b7d1306502f6d93a1c9927d8a71ba9428609ece835bfd916f57966a3bd999feb3d2751e6535477bfc7c012a22140", 0x46}, {&(0x7f0000001000)="66b4a9728be61caa773d30235eb95b03b2455d655f6b035cfa459e39447d167b97ea86764adc233683d4de86c1cd3c9f8fc5c1b701ba2d8b95307b366c509e", 0x3f}], 0x7, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 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r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x128, 0x20000844}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="69ab8a550e5c506292963d2ead978dcbc50e8f766380", 0x16}, {&(0x7f0000001000-0xaf)="3677025f33a3a419ce352ab8eaaf65d7ff46e5b4d9f4474a2cbd84fc72ab0717ef52e79a02e4003b93c5687a6a2bb609ee3931e3da13782f7e8a42316f84bc8e27808d786de0bb5ad7cfa0f92f986bf50249847bc96c6113a17a8a91912942665a2f54ae834e1aa7db0208e295a04bc93948cc9b6114174f9d8441e201b9929fcc8084db7bb05f5d9654abae06a8ad3d8db78e1296ee9df1709f0c4e4f408c1af930479f32269a19f69f6272691fe3", 0xaf}, {&(0x7f0000002000-0x7e)="53a98f3c4c69995e8066710a111943928a212c31ad4c374c65fdefde7f68cbd7e2b8d0dd8bc63e3a7e83560e945d2da0d692c02734da1d7d8cb303b657956aa20bb5fc8e047d3b027b31f1bbf3a04c0ed7d5ac1ba6bd068f442709acf8ef37a4df58099581c0602a00daa0365fe1941c6fd7b3a62117034d098b71155c88", 0x7e}, {&(0x7f0000000000)="7cfe8df882a9", 0x6}, {&(0x7f0000001000-0x34)="fd30aabd84e886b2f05e912b83afa7e12e3106f4cd86924a63e0692228a8e72bc9470833abe7acbe14ffeb52c4a64a0ab89f536a", 0x34}, {&(0x7f0000002000-0x32)="2597838629e494ccf49f8e2fe75d608f4b1fb6f8da2567782dfa036ae9e8f281d0da9290d9212ac64231ca8849efbd2914d0", 0x32}, {&(0x7f0000000000)="dca0f7187323f24133e6b82fe696", 0xe}, {&(0x7f0000002000-0x27)="46b8e5651764b600bf2c1ae653fd15a94fc89e1e208ad23354d91bc5684cc18b4c328e7263a16e", 0x27}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x9, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x70, 0x8000}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x7b)="6b1a9d2d8fea8c90fbc024366473651176b121212f946a413a24fde21994155f6c81ee58148e4f465ced8670da0f346fc902a7c090eb8b1d108b9d0d8720d4c4beb28d9d8880c4668ab80b65c7c6b6dc6d650ea46e866677db6bb241e1d85720ede1441e38d9f4042672d534844bacccdee5e48e7b0f4af29ec42b", 0x7b}, {&(0x7f0000001000)="cecbc6ea48738d2c0c56b3af2defa5e28df0aa9804463b1eaf9af2d2c310a16c37d65ccc76674854ed3d12da88e7ac5a0d6db252097eeda12a7510b7344d508207d9b0a2b4918ef5d83dc00ef7bc051d239411694f49143802cd27538a233635338f0b7ce34afa2204bbbc0b836a89438e9f0e08710b2232a4a06ff4f604b7c4577d4ed2d5489979915505c43a30e6d92de6bbf5cad8d92867b68a1f7e8684db520f3bc683ef0d38f451fbe3f961ab103c4ef5c4785c135496682dfd492cf9d5", 0xc0}, {&(0x7f0000001000)="6c9628cd9c6fd9c80dd95813a0337bdd27b6aa7442e1fb68fae7021e195721c5ac675790d0844116d64f4342d5113e9ee1fff361d8a27ddb40c9dd124e73fb36369ffe0ef657a309e4573e2dec186cffdb9fd927b7503e76286c51a55a9de42f1513fdd0eec6d41f7c56179ceba7168075f38c525248d8a85e5af1d11cd263b9a52011e5b5410df6c587b9ab74", 0x8d}, {&(0x7f0000001000)="29d7620a18908cfff8e1aa677836ebc0020588c028b54b26cf4268b2985c5e758eb7a98d9862cb829bdadac002d29eebda30abc99884c63afd1be1ec62fa33dba47398b8c2c30450910c08d2fcedfb636f7f713bee6627ea44bea5e9fb8b10a6a9744c1ce2", 0x65}, {&(0x7f0000001000)="e76a2c4119", 0x5}, {&(0x7f0000001000-0xd7)="9ca2391bfc541ea1153ab4328faad853549e8f7b8134894472b1cec3656ab7b16b9878466ece0b5db33f3b86b52feda27c8eb29dd62b35bcc4302e25cdee285be0e7497c8d0fb093dfb90e03e7c253b089ac04dfc3dea916f1bb89a0ecc4422992321d17052c04d9b6b4fe0b6a958dee68832fa8ac769c44f8e109dfef747a19ff2887cc24552a38d6b6ab4d730397bfd510e9cdbeb6554787773bb8b5d1f256e3b8bec8bd7ba4db6f9a12113a32fc20b423b3fb785cc83b7a3f0e64d3c6bde3a4e69f73eab22ef5e7477254dc1dd87b5a20da4fb9138a", 0xd7}], 0x6, 0x0, 0x0, 0x4048000}], 0x5, 0x4040800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = socket(0x800000000010, 0x802, 0xfffffffffffffffd) write(r31, &(0x7f00009c7000-0x10f)="2200000014000721004f10f7e2ff05000200030001000008000200e700ff02f15563", 0x22) 2018/01/08 15:26:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44)="", 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000056c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fff000-0x10)={0x0, 0x38, &(0x7f0000f6c000-0x54)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000dde000)=0x10) 2018/01/08 15:26:49 executing program 2: 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) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000587000)=0x0, 0x4) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/08 15:26:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$ipx(r0, &(0x7f0000c7b000)={0x4, 0x0, 0x0, "004d77860900", 0x0, 0x0}, 0x10) getsockname$ipx(r0, &(0x7f00005cb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000018000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000045c000)={0x0, 0x3}, &(0x7f00005dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f80000)=@sack_info={r1, 0x5, 0xfff}, &(0x7f00002ea000)=0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000085b000-0x8)={0x4, 0x6}, 0x8) 2018/01/08 15:26:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000cc6000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001bd000)=0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000455000)={0x91, 0xffffffff00000000, 0x1ff, 0x7}, 0x5) r3 = socket(0x8, 0x807, 0x56a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005f5000)={0x0, @in6={{0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x2, 0x1, 0x2, 0x8, 0x2, 0x4, 0x8, 0x8000, 0x1f, 0x400, 0x9, 0x2, 0x80000000, 0x1]}, &(0x7f0000029000)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000a75000)={r4, 0x1f, "5ae009a7aa0c37e4b82307e932f8dd1badeadc96a41298d9ad1b9a4cb36897"}, &(0x7f0000f14000-0x4)=0x27) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/08 15:26:49 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000000)={r1, 0xa746}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x71, &(0x7f0000000000)="", 0x0) 2018/01/08 15:26:49 executing program 0: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000002000-0x10)={0x27, 0x800, 0x1, 0x7}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x6, 0xfffffffffffffff3, 0x4, 0x20, 0x1efa, 0x101, 0x7, 0x80000001, r1}, &(0x7f0000004000-0x4)=0xfffffffffffffe5e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={r2, 0x1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xec, "beb9cc2dc1d0e5a15f1ec33729fa0fc8469c65898b129af46a7a5940487c333b0bdb4f82ca63409d00a03b997b86e2a2e4fa2c19c023a45baf73d87f4a5aad9ea2c1c5079727215cfc2ece937408673241480aef82a65d57115456e6e5d3470f53f4323b4e2a882620408a7d3afffd87d727e06a4d5f60fd469335cde46e202fe414a757fc7644fe08630547a1994431e25588bf6119ae233edd2bc8b4d0aaf82f3757a818f3fca1d633e16d6049cb254dc3deb610a6e3a405ef3518b3f58cfbd07a651ce37af0967c592e0a0447bccef9f2bfdfa5773b76c191391e36948d095370c3bd12adabac91ed6990"}, &(0x7f0000001000-0x4)=0xf4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/08 15:26:50 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000040000000015, 0x5, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000cd2000-0x10)={0x0, &(0x7f0000886000)=[]}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000fd0000-0x4)=0x100000000, &(0x7f0000fcf000)=0x4) bind$inet(r0, &(0x7f000093c000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000fd0000-0x2)=0x0, &(0x7f000090e000-0x8)=0x2) connect$inet(r0, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100000000001e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000f4a000-0x70)=[], 0x0, &(0x7f0000001000-0x19)=[], 0x0, 0x0}, 0x0) 2018/01/08 15:26:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x17, 0x80006, 0x8000, &(0x7f0000933000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002ab000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:50 executing program 7: r0 = socket$inet_tcp(0x2, 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) writev(r0, &(0x7f0000000000)=[{&(0x7f000009c000)="b8be82db0e28ec47ac86299f6e3ebac1855c525d95b78d724b67b95d76754c2a1c776a59ae54b2a0e479062cbbc6c06c1362693d1010bf6dedd838663abec18601ce1b4cc4faf4c38520ad742b072170f24dd235beef5047acc483f5b653b39104a4223c31ca449042abaa3bd40e084e33318b0207f9a9a7f14fcb4bbc74f6fc4e99b4301e42932af05e30bcdb05007da96fab18b90cdf2ccb85947e7ae14ea58fc291b37cc89e8c13efe352b14ddd83a8ffc6d3899bccc25782d4bf4b80c8", 0xbf}, {&(0x7f0000000000)="cc383ee280ec03fafa9567d383b177b0ddd1197df44b32d8e69b5b5165088b912cb2aeb3cecf75bdb8a05d6a9b55a943b1265c48dcd83b37ad6b638c3b463c11acee1c5bb5d96b2df96d350fee601124f446", 0x52}, {&(0x7f0000000000)="8374a3b0fe8516285e1db1e7d19424cf1b76e5239a95c4e2180d2a7242a0648ac1ade9c68470453989730dee92bb1c852eb709b357091ca25fd21a7518b243cb05c600767dace5a2a0c6427369f2e64bb4eb59d15b16cfae03b1dc919961dcbe91c53cea2c071ff99c9d5203bb61aab144688cc639d975a02b94f985d0f96917ed9c77abee1a59b3276dded6a748813803fe4399373579ee8b74722d03b38ec1843d10afed6595c06ab7f6ae682d717e15e2e8e1bc5184fc759b53cc8eb299f1f3c1ee1e16ceceb2f3bb", 0x264}], 0x8b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000038d000)=0x10, 0x800) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f00004db000)="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", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = accept4(r1, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000001000-0x28)={@generic="000000000200000002590453fa8a7b51", @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) 2018/01/08 15:26:50 executing program 2: r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000f0c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000-0xd)={0x4, 0x8001, 0x3af6179c, "dd5febf270df", 0x7, 0x0}, 0x10) r1 = socket(0xd, 0x5, 0xb21) connect$unix(r1, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$void(r1, 0xc0045878) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x95)={0x0, 0x8d, "4332fa180eed6233fc617ed8515a1774763d1f12e69c15e025321335495387b96026e8944307d5608eb9e0fc3c85ecbec8b121a484715b2a214b695b033fc53ca11641fe940348eff9e4d866c455868c54ee3fd7ab8d2886239552b178ae18dae8c5785c5240ed989841a32e45e257909f1bdd7555f6a0a7d2ea0321cd29cbe40565d5ef9f2328233eef60e26d"}, &(0x7f0000002000-0x4)=0x95) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x80000000, 0x3, 0x9, 0x4, 0x3}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000004000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8, r3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000006000-0x4)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000)=@int=0xaa, 0x4) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000)=""/44, &(0x7f0000003000-0x4)=0x2c) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={r2, 0x1000, 0x0, 0x2, 0x1, 0x41, 0x6, 0x3, {r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x4, 0x2, 0x7f}}, &(0x7f0000006000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000)={0xfffffffffffffff8, 0x4, 0x80000000, 0x280000, r2}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000008000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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}}, &(0x7f0000009000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005000)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x100, 0x0, 0x1, 0xa, 0x20, 0xa0, 0x87, 0x80000000, r4}, {0xed5, 0x3711, 0x2, 0x2, 0x0, 0x1, 0x2, 0x3}, {0x0, 0x8d05, 0x8000, 0x3}, 0x6d, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x6f}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x7, 0x1, 0x7, 0x18000}}, 0xe8) 2018/01/08 15:26:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) recvmsg(r0, &(0x7f0000685000-0x38)={&(0x7f0000b77000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c57000-0x70)=[{&(0x7f000045c000-0x27)=""/39, 0x27}, {&(0x7f00008a3000)=""/0, 0x0}, {&(0x7f00006a1000)=""/242, 0xf2}], 0x3, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) 2018/01/08 15:26:50 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4)\x00'}, 0x58) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cc2000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f93000-0x4)=0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)='\n', 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)='p', 0x1}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/08 15:26:50 executing program 6: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f000004b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f000004b000)=@file={0x0, ""/4096}, &(0x7f0000033000-0x4)=0x1002) ioctl$fiemap(r0, 0xc020660b, &(0x7f000001d000)={0x7, 0xffffffffffffffff, 0x4, 0x6, 0x3, [{0x70d, 0x7, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x7d124a9c, 0x7fffffff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x6, 0x3ff, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) 2018/01/08 15:26:50 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000021c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = socket(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000837000-0x20)={@generic="d0cb01d4809d3726cf895306c15cf2eb", @ifru_flags=0x2000}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000b03000)=[{{&(0x7f0000e4a000)=@ax25={0x3, {"ab3a74fbbbe908"}, 0x0}, 0x10, &(0x7f000066a000-0x90)=[{&(0x7f0000f87000-0xb1)="", 0x0}, {&(0x7f0000f87000-0x1000)="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", 0x20f}], 0x2, &(0x7f0000f87000-0x310)=[], 0x0, 0x0}, 0x3}], 0x1, 0x0) 2018/01/08 15:26:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007bc000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000021e000)=[{0x0, 0x0, &(0x7f000051c000)=[{&(0x7f0000532000-0x49)="6e666662fc0f6fcc96bce61cc669d595", 0x10}], 0x1, &(0x7f0000ac6000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000b67000)={0x0, 0x0, &(0x7f0000dea000-0x20)=[{&(0x7f0000a02000)=""/18, 0x12}, {&(0x7f0000491000-0x9f)=""/159, 0x9f}], 0x2, &(0x7f0000d81000-0x8a)=""/138, 0x8a, 0x3}, 0x12020) recvmsg(r1, &(0x7f00007c4000-0x38)={&(0x7f0000aca000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00009ef000)={0x80000001, 0xffffffff}, 0x2) 2018/01/08 15:26:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@random="cd4808e0ac55", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @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}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x488b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) [ 832.208550] RDS: rds_bind could not find a transport for 172.20.5.187, load rds_tcp or rds_rdma? [ 832.211606] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 15:26:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f0000-0xc)={0x0, 0x0}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$inet6(r2, 0x0, &(0x7f0000f35000)=0x0, 0x80000) 2018/01/08 15:26:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00008d6000)=0x0, 0x4) epoll_create(0x0) [ 832.247763] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 15:26:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a38000)={0x0, 0x0, 0x0}, &(0x7f0000fa4000)=0xffffffffffffff80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d22000+0x878)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e1000-0x4)=0xe8) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d8f000)={0x0, 0x0, 0x0}, &(0x7f000048f000)=0xc) sendmsg$netlink(r0, &(0x7f0000347000)={0x0, 0x0, &(0x7f00002b9000)=[{&(0x7f00000cb000-0x29c)=[{0x0, 0xfff, 0x20, 0x7, 0x0, "cf1a1ac70c3d45761f1337cf24b873b45fb77cc7a4e1870bddb89877ad2d610a15b868aa40d77916cfe1226a38330705573c7a9e75a10d34528c718ba9c7bae2035a4ee3ea83647640360f46650f65ba7c9cb9166d519db678d3bd30179e76936a374c3d7375a790dd09b431b7c86c0f69de208b74cb6c855e08149db63db5f270079a94215a531317a76f876ed91339f3286404684e080f882799089d6c8be99fc2f18c6c73abbcfc1fc878b484a6747fd8f0aeb924dc8f6927e25422309a50f6878139de5c759d8e8a22426b09"}, {0x0, 0x100, 0x604, 0x80000000, 0x0, "e465a6e8a8ab139f5adf925f0a360981f33479ca5e1b424c094278dc61c674b300202205b717538808f31bc93fe5b36ba40b06d3babbdd39d8db6f3c33ed6077ce9d723347c14184baca3c7b4153ab"}, {0x0, 0x6, 0x10, 0x7a61, 0x2, "13e382ba69ba0e14548f61a6e922ac7eeb1997984c4669eeedf6868514348abbc84e3043fc88c6530833c4e7ed99b5b962e7bfd9795dad2136440e1d2d18e20a387117ad9d894fff43b3713af44976c1a38a8f21a5dbda9e9a8dd95d679e401e841f81628e4d322cbc3409401098359d45cd78d1bc1ee3d61cda23e9b7dc777878619a3073beb48e1ca55f03316a22a8f7681fb61f"}, {0x0, 0x98, 0x28, 0xbd2, 0x3, "909a6c267117ea545441b23f6a8233f147db98d4f38209df4fd45560bf608ba2f79b86286a8ba32d074f96d9baa033a4fae977cd19e6c8bb20b3d4ff4ffd426b1888302edd0f5f3bdf55759cb92b9affc1e4b7010a9ee1e4ad3f42f97190dbd20ef5a54a569c572f13840f144fbfdc235e7cc1b02ee9c36139abd01c6b2162a2563d02dcd96c43d32ce8db7435f4b513497d5097da8d3278b7a0fce496e1293c9b4b97cb"}], 0x0}, {&(0x7f0000154000-0x20a0)=[{0x0, 0x2, 0x801, 0x41, 0x2, "eb40e904550976177e0c91bb3a985420be64d0a3509f408d4e0cab45d5aa8286edd6ab422c440109425042e5fdbfa34511"}, {0x0, 0x5, 0x308, 0x0, 0x3, "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0x0}, {&(0x7f000057d000-0x120)=[{0x0, 0x400, 0x500, 0x5, 0x2, "3f84b5f6bac22cf1ef09999eb6"}, {0x0, 0x7e0000000000000, 0x400, 0x0, 0x3, "a07b8de2db77f7c6f4d6b5dad7441babdb3b14297e58da33b10c1d81d12d15535b2b52f4cd14ce354ee70835930623f4ed2f9adddd3b0f659d8a244d18ca"}, {0x0, 0x0, 0x400, 0x80000001, 0x1, "38184a66f737026f3fd11af6f2a416c636c50b058d620330d0e68732d223514450ec48765428f164ffb3edd68ee482e7b8df47221c0ad3cf3c26c2e1ac958a7f6f0b0af8c5b57a2abea9bb023a88c0faedb310e919d51fdeae1425a2647595486cb55e6d09c189b7ef1fc52810f22bf1cac7627ad1e4b7714982343bb9e51c1f3b560aa521868523b710413b232571135480bdbb6ba0f1adb3feda3b34"}], 0x0}], 0x0, &(0x7f000015b000-0x60)=[@rights={0xfffffffffffffd80, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x0, 0x1, 0x1, [r0]}], 0x50, 0x1}, 0xfffffffffffffffd) 2018/01/08 15:26:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f28000-0x8)={0x0, 0x2}, &(0x7f0000eb9000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000023f000-0x4)=@assoc_id=r1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x4000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000df0000-0x4)='tls\x00', 0x4) recvfrom$inet(r0, &(0x7f0000b82000-0xb1)=""/177, 0xb1, 0x40000000, &(0x7f00004ce000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c34000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000c84000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000624000)={r1, 0xc4, &(0x7f00005e3000-0xc4)=[@in6={0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x4c6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, @in6={0xa, 0x2, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}, @in6={0xa, 0x2, 0x1a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}]}, &(0x7f000087a000-0x4)=0x10) socketpair(0x7, 0x4, 0x7, &(0x7f0000b1d000-0x8)={0x0, 0x0}) sendto$inet6(r3, &(0x7f0000236000-0x1000)="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", 0x1000, 0x40000, &(0x7f0000724000-0x1c)={0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, 0x1c) bind$netlink(r3, &(0x7f0000723000)={0x10, 0x0, 0x2, 0x10000000}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003ae000-0x4)=0x160, 0x4) recvfrom$inet(r0, &(0x7f0000b9d000-0x79)=""/121, 0x79, 0x2000, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) 2018/01/08 15:26:50 executing program 4: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000e0000)={"bf98c9c3ea6d95bb0199cd5eff39e1e1", {0x4, 0x2, 0x1, "f700036b380c", 0x39, 0x0}}) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000026a000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) [ 832.351146] RDS: rds_bind could not find a transport for 172.20.5.187, load rds_tcp or rds_rdma? 2018/01/08 15:26:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f00008c5000-0xcc)=""/204, &(0x7f0000330000-0x4)=0xcc) 2018/01/08 15:26:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab8000-0x4)=0x1, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f50000-0x10)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x10, "037f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a3000-0x4)=0x18) 2018/01/08 15:26:50 executing program 2: r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x1}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) socket$packet(0x11, 0x2, 0x300) getpeername(r3, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006fe000-0x4)=0x0, &(0x7f0000ebc000)=0x4) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/08 15:26:50 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x5, 0x20}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000381000)={0x100, 0x4, 0x8, 0x3, 0x7, 0x5, 0xffff, 0x5, 0x0}, &(0x7f00003df000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000671000-0x8)={r2, 0x1}, 0x8) setsockopt(r0, 0x84, 0x80000000000021, &(0x7f0000000000)="", 0x0) 2018/01/08 15:26:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000e3a000-0x4)=0x80) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000ad7000)={0x7fffffff, 0x6, 0xed47, 0x7}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x807, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000015000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7ff, 0xfffffffffffffffc, 0x80000000, 0x0}, &(0x7f0000c47000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000064d000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xd4, 0xec, 0x1b, 0x6, 0x9, 0x9, 0x6cd8, 0x1000, 0xe9, 0x9, 0x3f29, 0x1, 0xffffffffffffff00, 0x1]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000001000)="736300016103006500", 0x9) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000000)={r4, 0xbc, "63da3b1c83ee66fda5834bb1d21ebe9ecc8d26621a42338af65a1350d79004555e89456d5c0e860d230a8f9917bf02f8bb2e0949c0e053cfe080277b1a9cefaea6203e9ad9cb0030e069cf527fac583af1dbd8f1bc78fb4cca43d9d82efc080aff414620c56abc6171dac373b51defad8fbde10e2403404e2b6755b21d4f630a8475158e4dfb3ac05aa6473124472f97079c90d413116d9d79f3fc449a40cc8d2e689922327f5769de07630864a7a08c211fdd8d8f2145018309f22b"}, &(0x7f0000000000)=0xc4) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000b95000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 15:26:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xffffffffffffff6f) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x2) bind$netlink(r0, &(0x7f0000fe2000)={0x10, 0x0, 0x2, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) socket$llc(0x1a, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000058d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000e5b000)={0xc1, &(0x7f00002da000-0xc1)="b0d5a883ecd7259150c38a3b04777a87b982d88045a2369ac042c7064498602893612d8c169b54ef6da49a55ed69e7b5300f42e5c7d0a0d7bd35f7cee1b8a3053b7ae907f26224b5068736e97e57aaa64de71d75222473846375e5eb84116ab59a5905a25dcc91207d0b6c35bd1c8896deab852ad41539fe26ae0ae5c27481f3885097b0444b57eae7368c9639d8c2133613836b8114932dab84b4aadf202e2d6f74b4d3d756f1a99d365cfc71416f20d90111fc0a626f1da1927816bda697b0a3"}) r3 = accept4(r1, &(0x7f000015f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000090b000)=0xc, 0x80000) accept$unix(r3, 0x0, &(0x7f00000aa000-0x4)=0x0) writev(r1, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/01/08 15:26:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) close(r0) 2018/01/08 15:26:50 executing program 1: r0 = socket(0x2, 0xa, 0x0) write(r0, &(0x7f00000e2000-0x10)="", 0x124) 2018/01/08 15:26:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="", 0x0) pipe(&(0x7f0000eb6000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000025d000)={r0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000002a000)=0x5, 0x4) 2018/01/08 15:26:50 executing program 5: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xf) write(r0, &(0x7f0000855000-0x49)="d13fbfdd75070276e0a86e85e89dd07f54d94fe4ba9c541e4ae2622f948bf3a5756aac728a9c71b3b97e10482eec97e94a48c33a1f3372bd8212f6954d99a4d7c38b52ba0c77d15c2c", 0x49) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(r0, &(0x7f000090e000+0x43e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b43000-0x4)=0x10, 0x80000) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000b42000)=""/0, 0x0, 0x40000000, 0x0, 0x0) r2 = socket(0x2, 0x0, 0x0) setsockopt(r2, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) 2018/01/08 15:26:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000492000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ac8000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000027c000)={r2, 0x0}) recvmsg(r0, &(0x7f00001f2000)={0x0, 0x0, &(0x7f0000dcf000)=[{&(0x7f00009d9000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) accept$inet6(r0, &(0x7f00004dd000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000988000)=0x1c) 2018/01/08 15:26:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x8000a, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c32000-0x20)={@loopback={0x0, 0x1}, 0x9, 0x0, 0x0, 0xd, 0x2, 0x1, 0x0}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000182000-0x1000)="", 0x0, 0x0, &(0x7f000015a000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000060f000-0x8)=@assoc_value={0x0, 0xffffffffffff8000}, &(0x7f0000eb1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000df5000-0xa3)={r2, 0x9b, "9eec067abf12bffd55983a6563b37d36f5185f9bbe2d029102a8dd251004709313fc91dea2830b160f2d3a688531a9ddefdac3b4401491c9d8b32e4aa5b2a646f15be9bf3b5670ecb6132fddf9ad64b732f4708ddc237e397a263df25c0164a53a8749fe273cfaa054570709e7191be5afb792f8db7a611c9a0b1284a4191faf3f217387d635348ec87275a24d172d1e5181af0984316f5afcd212"}, &(0x7f0000057000-0x4)=0xa3) 2018/01/08 15:26:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) write(0xffffffffffffffff, &(0x7f0000ab4000-0x8)="130000001000ffdde200f49ff60f050000020a009d0000005bfdafa73022e5f9ec3e4fe8697ae1a34900964874a1afb93c18983ae3820d1eb0f049a1b4b88ed4be65fc0623c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) [ 832.457248] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/08 15:26:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000061f000)=0x0, &(0x7f000010b000-0x4)=0x4) socket$inet6(0xa, 0x6, 0x8) 2018/01/08 15:26:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000463000)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = accept(r0, &(0x7f0000079000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009f3000)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fb1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c43000)=0xb) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00002c2000)="", 0x0) 2018/01/08 15:26:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f3b000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b6e000-0x18)={@rand_addr=0x1, @broadcast=0xffffffff, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x18) socketpair$inet(0x2, 0x800, 0x5, &(0x7f0000c78000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000194000-0x4)=0x0, &(0x7f0000f9c000)=0x4) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000b33000)=@req={0x0, 0x0, 0x0, 0x22}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/08 15:26:50 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x7, &(0x7f0000e08000)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000ff7000-0x38)={0x0, 0x0, &(0x7f0000acc000-0x40)=[{&(0x7f0000ff6000)="8814db159bee17eb860117ef5d32d297d81e3480cc3fa1ca3f24499f2c87b2d4", 0x20}, {&(0x7f0000ff7000-0xaa)="499d0e47a63b679d12b1993a30a4d87c1d5fad7d7a305c996f892282416e4f9cc148793fd96800460a76d8037dd72da5812bab178c2c0c74e96949b8761a6aa2124b45b92b13c2572f6d4fd7fff9ca874c011486173d64529228f552f273616257bacaa4816dc7404ea77cd4d9be0b2f148cde3f425899cf159193db080fa466e8c2d95221fb7b1470faa25180187d88d7e788cd6edb6bb28bf9ff12634e762621a003deabc8147a5b9b", 0xaa}, {&(0x7f0000ff7000-0xec)="97cba1d94b1a31c5a7023fb1e5e5ac43b25fe043c03a5fac30cde452d9f934037a562b904516fc40471f4105b9f45bd1500803c8910b48d151c830fe3b51130ccd31181f9719aa8afc5b8148174d9ae0e55674c38ea264b59963b6c3b74b75bfaf2c211e53eadcd527e0d9b7ddd390cd6cdd4aecc318ce1fca3e09df10eb28237fab042e4010793fbe7b0144babc20dd691f6b339d7ab0e212fb2052c71020c1b78930c167de9e9725cc1458d3e96aae65e151a37253a85de15efe5eb26e7a0a400ddce49ebaba6beeef588c3f485bb29480ab3c238a99438005a128ccb3ca23db7a6c2d5a67b528279925a4", 0xec}, {&(0x7f0000ff6000)="fc8cbb5f24608408e8e8f67154d26f5028339d0d401ae6b50dd4b2086480598fa74a4b6820fed9c17fdcaef32c4b5b23a9939f251fa9ee8dd20797715e80087fca184d41f8d0e584d65033c0d1051e791e8c1f63b0ed5ff56e8511d15f72d7aedef7247bc4c3d2c9b664cfa85b12741f90ca22894028b5dea24a48380368b938ea62940c581efaaf961486d5f0191ea936396a52a3b157ba6cce296724c63ebf6ec3efb44128689df04e981dd9f1a1a9a9c13572c1c34f0e99aef44eff06cb0b55987767a3453caad6654f8978c1e6cbc48ece1ea2af41cd6b80819f21bd16cb88871cbe06bb017564c85c09", 0xec}], 0x4, &(0x7f0000c91000)=[@iv={0x28, 0x117, 0x2, 0xd, "2ce94e5a9ee71d6d3627bf2558"}], 0x28, 0x4000}, 0xc010) pipe(&(0x7f0000ff5000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000184000-0x10)={0x4, &(0x7f0000ff5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000feb000)=0x0, &(0x7f0000c23000)=0x4) 2018/01/08 15:26:50 executing program 6: 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}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x0, r4}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8) 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) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/08 15:26:50 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x14, 0x107, 0x9, 0x0, 0x0, "298d3d5d"}], 0x14}], 0x1, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000691000)={r0}) connect$inet(r1, &(0x7f00003f5000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000fe1000-0xc)={@rand_addr=0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000fe0000)=0xc) 2018/01/08 15:26:50 executing program 1: socketpair(0x1a, 0x3, 0x7, &(0x7f00007e7000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000aa7000)={0x0, 0x5}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000-0x4)=0x74, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r2, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/08 15:26:50 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c", 0x90}], 0x1, &(0x7f000054c000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000889000-0x18)=@add_del={0x2, &(0x7f0000594000-0x10)=@common='gretap0\x00', 0x1}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x7a6c, &(0x7f0000f96000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f95000)={0x80000000, 0x0, 0x10001, 0x8000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000246000)={0x1, r3, 0x10001, 0x200000000000000}) recvmsg(r1, &(0x7f0000c8f000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[], 0x67, &(0x7f0000ec7000)=""/107, 0xfffffffffffffd2b, 0x0}, 0x1) [ 832.551768] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 832.581943] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/08 15:26:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000c1a000-0x10)=[{&(0x7f0000f24000-0x3d)="290000001c0055fcff000007ffffff000200e3000200000002005e0009000100000e2c0076645aff00", 0x29}], 0x1) 2018/01/08 15:26:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @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]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r7, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00002bd000-0x4)=0x0) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f000023d000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f00004cd000-0x4)=0xc) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00004b1000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000be3000)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00008c9000)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ddf000-0x8)={0x0, 0x0}) close(r5) r10 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r10, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r5, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$ipx(r1, &(0x7f000077d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000895000-0x4)=0x10) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000801000)=0x0, &(0x7f0000018000)=0x4) 2018/01/08 15:26:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000590000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000294000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @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]}, 0x8b2, 0x8, 0xffffffffffff0000, 0x0, 0x81}, &(0x7f000048a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005e3000)={r1, 0xfff, 0x1, [0x1]}, &(0x7f000037c000-0x4)=0xa) mmap(&(0x7f0000000000/0x1a8000)=nil, 0x1a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000000b000)=0xa7, &(0x7f00001a9000-0x4)=0x4) write(r2, &(0x7f00001a6000)="240000005a001f0014f9f407121900000400171008001800ff00090d0800030000140058", 0x24) 2018/01/08 15:26:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe82, &(0x7f0000fba000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa9, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xff, {[]}}, @igmp={0x0, 0xfffffffffffffffa, 0x0, @multicast1=0xe0000001, "9785e3c3f5f7c1f8242a1849fd00136cb05122734fdb14fe91d32034f8628ced32dbcfe0643f523f5edc884fa88c326df1b7ffd590175d0e19ef6baf1d13395cc1877ed65f72f51e57f48b7dbc84bb84b81f7678b51014056d5c95328aed4942a74923d8ba9982e5dc602f1b3f251d53e5d62a2958da912a10d81176a04c10bd7d43026f5bf6ba57607df731ff"}}}}}, 0x0) 2018/01/08 15:26:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x4}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xffff}, &(0x7f0000001000)=0x8) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) r3 = socket(0x9, 0x80204, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001000-0x80)=[@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf0a7}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8}], 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x7fffffff, 0x4, &(0x7f0000000000)="c42883041bd11af0628518551bbc1933946d5b1f73b9a3323878d36ea0b1d73d60f73c22d355e2da078456bfab3f5db2c713ed81324c04bd591db79e9903d02d9e629b5f6aeaa231e4f27224a396e59ddb4980df07b8ce2df486cc11ffa338f23058f7d740c9c29f3c0ecfb72a50a7a496e6ef515b074f2792afae841ca25110c7037528e1d56c003053704cf0823e21fabd915f40a0e95383e2a087ac1839ee73aeb061f9c7a1509bc6ed59f4af3f6d2db54422391db01e75b3ae2bee05104b205b3d8d0c87ad3d0eb93c4360cb56f63e0e956264375458a37765ad37839197973ac0e327080ce22ce2dcd360f1c17e95", 0xf1) pipe(&(0x7f00000ff000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000b78000-0x28)={&(0x7f0000fe2000/0x2000)=nil, 0x1000, 0x5, 0x86, &(0x7f0000419000/0x3000)=nil, 0x5}) r6 = socket(0x1, 0x800, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x8}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000001000+0x78)={r7, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000003000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000003000-0x4)=0x0) getsockopt$sock_buf(r6, 0x1, 0x1a, &(0x7f0000000000)=""/203, &(0x7f0000001000)=0xcb) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f000034f000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x3f, &(0x7f0000002000-0x75)=""/117, &(0x7f0000003000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f00004a5000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 15:26:50 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f65000-0x110)={0x6, {{0xa, 0x1, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x3, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000047000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f65000-0x38)={&(0x7f000099d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000f64000)=[{&(0x7f0000079000)=""/14, 0xe}, {&(0x7f0000f64000)=""/4096, 0x1000}, {&(0x7f000090a000-0xeb)=""/235, 0xeb}], 0x3, 0x0, 0x0, 0x8}, 0x2000) r2 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f0000ad9000-0x67)=""/103, &(0x7f00005e0000)=0x67) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000816000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f66000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000c1000)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000f66000-0x8)={r4, r5}) 2018/01/08 15:26:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ab4000-0x9)='scalable\x00', 0x1d0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007e4000)={0x1, &(0x7f0000d06000-0x20)=[{0x0, 0x0}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f16000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fff000-0x8)={0x1, [0x0]}, &(0x7f0000705000)=0x8) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000069f000)={r2, 0x8}, 0x8) 2018/01/08 15:26:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6(0xa, 0x0, 0x8001) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000656000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa6000-0x4)=0xa0) 2018/01/08 15:26:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) accept$inet6(r1, &(0x7f0000d94000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000a3d000)=0x1c) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000306000)=[{&(0x7f000077d000)=""/88, 0x58}], 0x1) recvfrom$llc(r1, &(0x7f000006d000)=""/154, 0x9a, 0x20, &(0x7f0000d08000-0x10)={0x1a, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/08 15:26:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80006, 0xdd7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x20, 0x3, 0xec]}, &(0x7f00002d3000)=0xa) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x400000010000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000997000-0x4)=0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000df1000-0x88)={0x20, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f9c000-0xc7)="2c3746797c77a983192af4df209ef3c83d7a32a8094d3c166bbfa9d5f766e82704f7054ed86cedbce60e28a217e39183667afa6910158f90a963eff643a4ef9092d9e6f64b8ce8c9f1e77904301958a91427043ad3907ae06a8226ac2bb012dd4c7549c257842bf5ccc6cec8046d22b1091ca16c6b597446b7697e985473b730abe6117a758f43c2a87bd3dab1ee9b20633d864aebb1b65b7601b1c26e679ff9aa06d87a2a8a5a6582c27585ac28b1bca17bee1d3b6a235c9f80503b88b4cd627a63fb6a71a5fb", 0xc7, 0x4, &(0x7f0000086000-0x1c)={0xa, 0x0, 0xfebe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f9a000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x9, 0x800, 0x8}, &(0x7f0000be9000)=0xa0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 15:26:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xa) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fdee2e", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00003c3000)=0x0, 0x80800) syz_extract_tcp_res$synack(&(0x7f00007d9000)={0x0, 0x0}, 0x1, 0x0) bind$ax25(r0, &(0x7f0000656000)={0x3, {"40868a66db1cad"}, 0x20}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d6f000)=0x0) 2018/01/08 15:26:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000d66000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000072a000)={0x0, @in6={{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4800000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x7, 0x2, 0x9, 0xfffffffffffffffe}, &(0x7f0000169000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b1e000)={0x9, 0xca, 0x8004, 0x40, 0x3, 0xffffffff, 0x400, 0x4, 0x0}, &(0x7f00003c9000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e4f000)={r1, 0x6, 0xe162, 0x7, 0x8, 0x0, 0x7ff, 0x200, {r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe9e, 0xfff, 0x6, 0x1ff, 0x9}}, &(0x7f0000ba2000-0x4)=0xb8) 2018/01/08 15:26:50 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00005cf000)=[{r1, 0x0, 0x0}], 0x1, 0x1001) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000364000-0x4)=0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) 2018/01/08 15:26:50 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000211000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000272000-0xb5)=""/181, &(0x7f0000001000-0x4)=0xb5) mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000c3c000)=0x8, 0x4) socket$netlink(0x10, 0x3, 0xd) syz_emit_ethernet(0x6e, &(0x7f0000ba8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b3299f0ced24", [{[{0x9100, 0x7f, 0x101, 0x9b}], {0x8100, 0x4, 0x7de48660, 0x3}}], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x2f, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xb06, [0x0, 0x0, 0x0], {0x231b74fd, 0x6, ',5]', 0x66, 0xb7, 0x3, @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}, [@fragment={0x33, 0x0, 0x401, 0x9, 0x0, 0x2, 0x2}, @dstopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x800, 0x0, "cbd5258d6002f49706ff14e5c03b39197b3a45b38bb90230ddf79cd1292ea5a036c134643bf5bb34bc3e4be0596d4442884b73eb4ee905c693acd9d01ca83d50d57e439f0233483b76ff86caf6537124ab43389979fabd74a0b1cf27692ae2931201fddaa7d2b5a8ba0493bef7240d0600016fcafaf91e3b20fac2457b7b0542e15d5198c273d0bce274aa164742d0687fd42ab4148e7fe897d84922f743830e169b003949d7e1758881df6e5fb76d03c4da1ab4805865576b14e4cc41ca1df84c4a49c53b6f3649d14b389768ca739ae4d3f20ed6e50d6cc1d37b27f461d34fee6d56169555d849232ebdfc0d97d7fb39e30ee5ecadf7ffb1430e46121f015942ccbd2f46f64e88633f012cd13d1f9567a81e3a657eb1161d1f38a267b416efb96559fea7f3f2f04c07ece8a2959b158b8274cf8003407657ef9b4318c2fed2f6edb5517595869694eedf660ca5fe7d2cf629e8269078be986c9ffcdaffdd807993068f21d8f3fd9f2858c991507a87a73be6e8f1b9086ed0e34dbec71688e86697cf9c1455ecd9663d188f4797b11f71ad92a1175f2d0b8e599ce2e4dbb0f3b4b08d714b444fc9ee61f18e7fc3d8cc0b1d05e1fcff68e51f64f5874c8812bb6f5a7367e5fcae8471cad38d101d6af807a5f4b950e09dafad0909a6e43b947141250bc98e1b7199c720347feff624430fe18e7fd0d8f9ac76891af4f3eae0c2a5f7fc3aab839380ed45c5ba592929f48fa7b5f3ba405f10a096dc3734cb04b09d24d45498b2f1882b0637241dc136d629400857ffbe7735b2376e06f554ad9e10f53e3375959141aaa5e2a1f65265171fa63fd140e8f6f94740f72718ea93c95252848aeb1a287fbdad516037141958bbbf4692492408d0f53cfa82f736f0b048dc9f22ddaceec5ac1bc3a72c0c581134d9831d851a1c80863f0e353884e7869db54d95d4609aa30a1424923655005c36ec4a076c09b8ef7bbd885ab86156eacd09f7adb3b1a722eab223edab5a8e12bcdf256e600437ce7f33104e08165f4b56583db72c209d7f23572051e9b5a413466bda20580e03097210422bc272043bdf0f1ad857b24e822e55f77aab61eea59cbfab7c9211dbfe95d21106847722763ed86cf162f089305bd82e4501a766e8848f33ab39a51fb25ca72d2b86f11025437f579dacd7079a6370347b9ecc50e7811edb2be06c944385b9ebf5c0f8aca8e3ddd685c88e705938496dc964387ffa72718ce9099c31459ef650b9144e03d2be14beee853b1454d8e1249c18934c7c33bdac1f261d2345b5475edc692ade4ffee92bf8b20cb0b06e66a51bda3602147dc79d74264d1e330faa10ff9113d579ef3d7b6ce05f075817d3871aaa33e8fe25b4f1e866bc2077053871ea033442f4a98b7b3ac44ddd9e0c98c357e5ba35d1f9e9f95516592b2bd9c03a042c9aa958c4d4dd2664a7d7f26a649fc2ee9b3e1058e5f016d8bf976ee724dd4402bd1c5d001027917940954cc968602224ef70291b3392bdd2009f373a657f12809519a70e9059c2c7ab3fe7d390271c22aa351f06d2fe2776a5847d247e6428667f8ff5de7e5886af74ed82894b73451feaec3b4f99d190c5279f11ef1580a19469e81d1f47c5249cfa255d4cd51a6e7a4a252c13c76cbdacfc70c68c46e819f0c6315c7271f121b5b85fcdeb97e9552fcf42fdf63dbb6be1a806f8f1668ebe056e0054660152898f4fccdce0600a4813ab6c913836cfc490e930fc9412567e509be331dac4d6ce955582cd93c9df9df75b4576ce2ca80054e0cd64dd1bcdfbdccc40d386467eceb5b1fd363ffd5270592cf6e0440edc49301d9753aff3bf572344850b195092a4c880e182200a11899e91d0d83c257f8895b10f157fd9b66838833bc68159eabedd6f7fc38f5ab769c825a95f13e9b0b1d0cab5b1f816bbe98e27e6142e21aa55d9c528b2d31cf9108a54242bb58afaeb988a7382559a51f8bd41612b14bb8b34804f58fbea1d5a8249fa526dad53f2fec9bcad81057901a05f8a7069ab6a641894b397d437c1c186e641adb37a4d9dd28e4afbe487d78caa4ddb7726dbccc283fa52023e415e2ff3f6856972c5f2ea5c26c1946bd230191e97167e2aa6f72454ffa53d08ddb8ae6e119d1816ef86e4fdecb89b3715f1a648c8d5ab4360fa255b0d05913cca8337a832dee0bd9b24bba51cd3e40ce150fde4842fa6e61dbf7bbca93776ae26370e6a8a0c42aac00a38f961e9f8e6ba92f514bde1857964b85f43d5734f1cad43319c226e5534b07bae0118099b5983c95ee303717d6d34f00f1559a8bc201697d8aa84cd373efa1f37831571330fd6b060fbcda6b2243cdc1c742c2dd63ceab5bd76e72d6a7d5ea6785d341f8792606930db1762a260fd0615baaa08a380122c96234b94a9763baa92dbbe1831bb529bea280675368c31d3d44c467bcc842ffa1dab953a17c6c0ac5c88ab9963f254c2ffc45cdfa388b98b1787574b1ee140ed9e9369bc4391f212b4d1516f6cca4ec6d29f3443f98a88e0a799b54c8686cefe47d5180ad3a1811b65060413fe82a359413c16323247bfeead4af4e8b0c56deb99108ff0c0df1ced830ca5d9330ac17cb55e056e3e1d6e97d9ce4fe3b68bb09a2fec70025854a60db8b424a3d72c387b3f0d686342db7b2f4a64b21540db57d53ab810fa51c17b103a3f33f0fb6c13d5effbef0ad8508e8dc30003f6f35419e739fe8d9d7fef49bb64b1253c435616a11df5fa22f4ebd6496556cdb4e316ed17d2f800c1c2b649aeb8e5855fba9b96ce16254a31a9d797e6006ca0e7cb04d74bab747c2aa1eb172cbe6cd6b9fe211f81f2daecf6662b824be1dcd803944d10ae4449bfae4c50dbac89e14304cd235a418efe1ed926effb562a4984e943a38c104cb9e0e1f774d825b336e3b1300d5d5aa995b18f31ae6d449f6058065240e0d24c38c27fa5f83aaa4bd30b895382f6870a31270d1b66d6414283b2e3e211c370ebc7fc1d852da35394c587ea1acb7d56e3f7c11b46b84ecb68c5b9b5dfa2af6f2371eb4921de0036d466389722212b54babee7b7e06f81f7cce476a99f21a3213f7a0832b4995ac78724e9fbddaee60ffcf7df1317e4a7a9ff3a247458f09a483d40644f56a467854b7d60680d67e04bfbd6697e2ef6a759c3128d427fd0326e789bf28170a3f7cf6915ddd3f6a1b53847791b2f4eddc833a0eb9aadf6e8d7dcf7da075673c5d2fba915fc5f96f5b7408a5cab610e4a57f06634eae685df50f165d992c750619a8e32e961b6a4963f7638522e176e2847ac72f9b1b03560087b053fcfc856f15bcacc4af9bcf9a602e097a81766085e835131a21f2a6a946f951b73ee6a9e0d798b1293f21eae31d79610200af5a70e0e4bec49110e70e8cac42cfb0294bcc7d4b4d26cd9b73782fbf1ac3aa41e90e0ccae80c84fe85c8f0dc56449afa896fd5d040372beaab4609e598045e8464f23303396d607a0878e4915fb6cfa3767bdf1605d23ddfca0906cd955a6a4a62bd1d3b1eaf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@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x0, [0x0]}]}, @fragment={0x0, 0x0, 0x4, 0x9, 0x0, 0x7, 0x0}, @routing={0x2e, 0x0, 0x3, 0x3, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], "7736d639118f61dcf960cc9bf51261477f91db78f7d042aba15bccf50528ef63f0f5922a3381c46f740cf05af789c960cdd6946341cb94c928ae4e2d3a055fe04e25bbbf94e5c6bc0b954e5432a36b505b030bca8b4fc0272e6028e9077316077094addcec8b83d9e8946a79fb85f596952f852c11e242883d23bb3a865e1ebc4e2396d5d4852812fb73747f7fd1556d2aabe2bb6fcda38bc3c2bb03384493f40ef8d615c3d49ff60789859be11f11b139b7dac9850abb426dde1398fa83f1a1b1"}}}}}}}, 0x0) 2018/01/08 15:26:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r1 = socket(0x10, 0x4, 0x2) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000ad000-0x14)={0x0, 0x9, 0x7, 0x642a, 0x5, 0x6}, &(0x7f0000f9a000)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000dd6000-0x8)={r2, 0xbaa}, &(0x7f0000d2c000)=0x8) 2018/01/08 15:26:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a58000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000feb000)="cdaa373d8fc6d7256c3b3b5489183a738ba9b84316be102666354c538fa12e9e144c76e01597fd4cc1cbd29bf911218d29fa6e4228f73d04852855d2c0edc9411b3eade6987df2c1da5d872a509a22d92231b3e1c0ba5945b21a7382f2119fea70f7119ad417a42eb40d0bf352e4be6a93f35c63cecb855fa8f7d12787ccd71638d63cdca3e4a04f0fc5c72123db2be0123b0f76", 0x94, 0x81, 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) getpeername(r3, &(0x7f0000763000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000058b000-0x4)=0x10) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/08 15:26:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000f52000)=0xff) connect$inet(0xffffffffffffffff, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 15:26:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00007f5000-0x1f)="1f0000000a06ffde0000f49f0710000000060000fe00000000000000000000", 0x1f) r1 = epoll_create(0xc224) epoll_pwait(r1, &(0x7f00004d3000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x0, &(0x7f0000c34000-0x8)={0x20}, 0x8) 2018/01/08 15:26:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d52000)={0x0, 0x0}) connect(r0, &(0x7f0000dc4000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = socket(0xa, 0x3, 0x38) sendto$unix(r2, &(0x7f0000725000)="", 0x0, 0x0, &(0x7f0000139000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b34010000002f66696c653000"}, 0x1e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0xc) sendmsg(r0, &(0x7f0000da0000-0x1a)={&(0x7f0000570000)=@rc={0x1f, {0x100, 0x0, 0x2, 0x9c92, 0x5d, 0x6}, 0x100000000}, 0x9, &(0x7f0000234000-0x90)=[{&(0x7f0000031000-0x21)="90eeb64700ebcedbe2c463b384dc85e7ab1cda95f858e2b8a18b143e4c57a8768d", 0x21}, {&(0x7f00007c4000-0x2d)="757c53cf1a9bc82c1ca77fb83449fc82e97d970bda051ffa1394e5533494737c5bfd5bd71ffa4992e0ea277b35", 0x2d}, {&(0x7f000022b000)="0fd8b067280ee1356987bc21fe9e9f1f62cf6bd8d7ad1d16200486d680f336ed9ca731fcce850575ff5485adf0c243de85197fb6c0e1bd70043d9d433aaa5f5b20636078f0577eaf9b68796547874ed7edd947d514da472d1935c8e308ecaded7b41ac44c0bdfaca86d2245ae76ed466a03dfc1dd161947b3e136434fb9650a97cb2097730179dd6b280866811961b99654c1519db1b5606dda6b08b6f8ee7b2ab38f8", 0xa3}, {&(0x7f000066e000)="ba8583e287754cac86196aedabea55827c09de8141c158d302ede92094108efcfb45bbdf6e1e9cc5cce0e33123095a269b18ee7b8626ee9f6bdbd8315f9e3d04c9fe0decbf5ac33673e51e2dc50c7cd49766ead5504ec0789c3b84c4da7cfd6aa96716d24456ad6a57d6c8d349a8ff96353dd5d1075307944075f2920bf17ca8dcadba9ac9f677c3f65069797bbf053a86dc5db32d6382160d5f5764e2d722", 0x9f}, {&(0x7f0000c17000-0xac)="a8fc4928c8b1f7b8d2b9c99f4e562379bd149ee9b652d49f32143518f2515ec395510796281f8811a07b7306c070b30106b39d9e67288c203238c5b0c9bb57fdf14d4160e625d049e891cfdb5314587f62767b080eeb85a020db1522d60722b0596a26c24e621d8084a2095fd61746e22b87660684c065d1352b2bd1a62fa3a5999f50659854898c58c68f329275f1af53b2c3190b402cdf7fcc70a2c6061ca269ac3e444f1209dcc87b1951", 0xac}, {&(0x7f0000b1f000-0x23)="f58d75d96c6f4f56fb321b9752b9b13313242c20170aac8698d700a1c0f98be5e2c1a9", 0x23}, {&(0x7f0000be8000)="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", 0x1000}, {&(0x7f00007d2000-0x2d)="c4110ef74dd7660c29ecb8e6402a3f8ad7d85d9953da6ab427f74f7db6d48f785dd0ec027a7be062e71185fa19", 0x2d}, {&(0x7f000045b000-0xdf)="54acde7ba743b833245ae737685de59fa7ad5581e0d81db974ad757322fbc90a8129a938e03617df36c8e77cca492a6afcf7de555a629419c2a323654715c92201bc3f8c6a703e23ca8df7379b55bc82821eb07bb3077019d3af11eda64c1e9982ff5fbf026c13906d4a6c561998dcad5911a13994852303b4205b0378dc7b18a4a38adcb845c00aae9bca0aa09046473fb5ceb4b7697bac0a54db2f5bc0fc614275f8e0dbb59c34b4fbc9877e118b7485a482ca96957a103492f66aace9fec0ac07aadb530ce3582884fe03af54e5947aadcc8f0d89eb66488a7de3f94e87", 0xdf}], 0x9, &(0x7f0000fbf000-0x2c8)=[{0xd8, 0x111, 0xffff, "02e1281019fe4bd1f7f5d034d8f02a304547e5b0a3afb1aef1b3c32e885356ef781aabf6946157899e72a63ab9cdf6e973a33c68b99206f8414beaf869be9ca47016c79de75f03e7022ed1159e1782967f05bed10dfbd051af71651dab94102e17782eba936230ee2026d6d968918bfa4782879236eaa4620b149f6723ddb545917327e5babb90839df18604ad8397f3bd10a5e9d43f0529ddea0e231cd303e0c19f67ebb65ead5919a3ac292d469bac7e888fe3dc9fa9066544bec40eed73f8e8375b"}, {0x108, 0x101, 0x3, "cb476e3c5a7c0c567ffc8fcf660c09f1b3cc5e16c409aefa6ff1e555560607a2cd433aefa070c4759eceb81e8ce0b4e4d25e0d7d46812095dad6a8baf67fe2be1915f7c39e1876c736bf994fbc8b33e9f61673d9ef982f091bb23f2c14b43056cfc000bdd15646fe0bef98844eb0819d8891330212605c22a8e4d291d019a9834c442850cc67654554bbef7b45d21bd4901af7e47e908bb9eae4478e492650bac9890fb772cfac53147a9a984c06c57e87bd136cd3653bfc40ab5dc65dd51f2191cc15957ba8535daea2375bcdc75c83fc8cd9f1565229688df8a44d3fa70d10df5b5f6d51ffc23279ae9549aed6262e47ddc14fb4ef"}, {0xd8, 0x112, 0x46, "6eac7664fbc7c89d1f82f86cabd727076d8103c17e80c177daff08abe224ad943da9175c85145d953afb85e59d4d47589cf7f2581c1dcec979fe14de8942f759cb3fe833e2b5d590a45d26cc81f367629be08e581928ab592c2a4539ba4ce0f0a0f2c7e5d3f1588d19b6ee81fa49aa049b500d47bcbc8f8889d291d3d5fe12d1183a989b94486f3c8af588b9a4453754f5072b31f4777f43a08de6711506f3c4bb4a3d2c64412e699c9339420c55d90e207988d21dc541b56b04390bf2407f4b7da6870f"}, {0x10, 0x11d, 0x6, ""}], 0x2c8, 0x4000}, 0x1) 2018/01/08 15:26:50 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f000024e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fa000)=0x8, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e86000)={0x1, 0x8000, 0x38f, 0x40, 0xff}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x8) bind(r1, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmmsg$alg(r1, &(0x7f00005c4000-0x70)=[{0x0, 0x0, &(0x7f0000255000-0x50)=[{&(0x7f000011a000-0x2c)="d303e4e97aaa", 0x6}, {&(0x7f000027e000-0x67)="570e617cd2b5ef1e7fa25ae668266895ada559742f1e50189442911867de32e8f37f48749ad7052153d096a0c5c237ef4d5254ecc41b736e4b5cfcea411a5a712c64fa904c599362e55eec635a347e37bc5a1b9abbb9862af8397b703dedb7be4d51708f537f43", 0x67}], 0x2, &(0x7f0000cd9000)=[], 0x0, 0x0}, {0x0, 0x0, &(0x7f00007a5000)=[{&(0x7f0000f72000-0x14)="8f9dddb68d2d7d32f58e826c5c63504ef5d76541", 0x14}], 0x1, &(0x7f00001d9000-0x248)=[@assoc={0x18, 0x117, 0x4, 0x1f}, @iv={0x40, 0x117, 0x2, 0x27, "aac387a1d4cc41a3b47eb8aeee2e3cb744382d0d28a38fedcbe4b999b24ea2e60843544f75ce25"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x5c, "ee62f013c2a73a75014b1048f4f15c233c88140329762c9025b3b2e9277c24ead61d65e5e20f31d4eed767f7ca80fc1be33f4d0686e79bcc9f2ba088d60196f923540b950ad099096ff7b4a1ed90a05b377f09bc84c27eb73689ca56"}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x80000000}], 0x128, 0x20000004}], 0x2, 0xc4) 2018/01/08 15:26:50 executing program 1: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f5b000)={&(0x7f0000434000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000a7d000)=[{{&(0x7f000056d000-0xe)=@l2={0x1f, 0x5, {0x8, 0x51c2, 0x2, 0x10000, 0xef, 0x4}, 0xfffffffffffff8e1, 0x2}, 0xe, &(0x7f0000b26000-0x70)=[{&(0x7f0000f5c000)="c0ae38519529742d2020455cca712aa592d69467a8d7c7c6a01b3a6452249a8726ff6e91749f4d051ea755e9edb9b66841974914688b9d8221676df16d241d01f7921696f0b02208e8508337acc9d8fed4b537e027e5fb76dc0cb0421fe211e0e08a67a2575275c908f57c9980875863d8c7dc75702f1e0b00c18ce455e39c2d3244cd139d", 0x85}, {&(0x7f0000f5d000-0xe)="da2b69628807585f6ac6b0bffb17", 0xe}, {&(0x7f0000f5d000-0xc5)="555b85eda0784861db999ad6b2b6e65181b4fbd389a3ba5a84ec6ce66d766c495f978307b73056798d3b8ab2a9e0a5858fc572a88960ed189895354084589e0f33003e3d06fa5b83e84355b7bf3e8d5883879a89f420bbe4fba6cc0c6393521adab94fcd5d602ffcb7ff32ef87d0930a97d572ccd72fa1c7d790c0e6b52ca4bd95b174fe26e5790cda391928cd30929bac01275756b374c6704a056caf5f3ae53043eb7eadce19aeca917116a0f1083c4a6e69f7e22015b997b1fe81ab7ae951abe09cdc0e", 0xc5}, {&(0x7f0000387000-0xb8)="3d2c180a1b03adc28a90bd456054754ea060efc75aa6232968485b413a909c0a7cd59086c4656a78f494eac8b59028fe75c21e61d31d44977543bc5fa6e4286f38676507d8f00a63609d2408848ff277bf2ada57a416716a8d45bb50343e7b9959420b015d876a26c44e7af8ae2a83ea43dd8f909369daf159c9f795ffaad3291becf44794420b037db4511230671ed90153b0c20b794add84c653eb456b61ed0c9e7a0339e3a3a5c533f300b4ec8faa68b7e6276dbbc811", 0xb8}, {&(0x7f0000f5c000)="28bd0555e4a1dee4857d223477cfa89b78130d2aca83c389df0bda2879d6154202ba50b89d6554bdf76aeb9f8e8c1b7ca2ead0a31639b65edd19f429a51b72aae30cde1ea2f0d7b4c3d5862fb2a2cd8e73e07fdd48526e6d27474ab0902cd6d4f4c354be0744b1475fda92a9dfa455a31b398d9d3dfd773289877aeb26005fa5404a065d12a1997fe71c964af9f43fcdc924e615741649f7d21c4441278caadbe16740c81f57f1249ecace660d97c6a56e99a5590398e5b26a0754f792480b4ca45a3e52b7bafaf5f2e149b834be46bea6ea2bb5ab940de99e91f11e2c", 0xdd}, {&(0x7f0000648000)="", 0x0}, {&(0x7f00001d9000)="148c2d45b10d690e46ca58cdd37915e64d987b26ac7c644a7941271a5c12988cadfd803ab92ab20d88f0725efd89ae82b112e4c3ba292ed35291decdcacd6858dc47107a94ce4935bb11e9cfc6b34bf07f2f76473848ffbe88d37cd5da5773aa434d344fe6cb5846e24a3ba4f3944a46ae6c6537d4ac142caea7c78d094d0edbee1b6f4e9ea16404f2461ff92f031e4129e18b4a583f", 0x96}], 0x7, &(0x7f0000f5d000-0x22a8)=[{0x1010, 0x1, 0x3, "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0x1000}], 0x1, &(0x7f0000658000-0xc8)=[{0xc8, 0x11b, 0x0, "14342546553710915689149ab18348637d620c903297bf935dfdf1c07136c4928f64fece4ab00def1e5f799ffbacf3004efc22f318d405bfdbaab3497426a0d9f08a20948ae9652b1b9678155e49640ef5037a6cb0baf93f0c30333d17ae9f72868e9a170bf97d18042b49160dc2d39fab36f70e33aa77083d55a7f7c49fee8743edd2f5f2404d4e1b87fae991d1427d281125c0263153c5555dbb1d67ee64b205a50c02baa7f3e0bb6c5a7038cecf83bc43aee3"}], 0xc8, 0x8000}, 0xfff}, {{&(0x7f0000f5d000-0x60)=@nfc_llcp={0x27, 0x3, 0x1, 0x5, 0x2, 0x3, "5f65e46b0e787e184f45c540c20b37ddf5525720a1392477fd4a7340a97a66531d93b1ea8cc938ebe371c13a6da55321b72049e34ec72e1c96a0e6eb486717", 0x5}, 0x60, &(0x7f0000f5c000)=[{&(0x7f0000f5c000)="3c2feccec994d54957211f6f752f83a3bd78b0766e0d0d33a36db7e4079c8cc1c45788c428d58a126ee581deb074d7b449fd15fa2ef11bbe6cbf74097243c831a1f397e8a294f364c9fc800fe4c8178998663123422ad393002a6875773e0d123d49d84b874853255bb704733da678771732fa4f90836e72d903146b1464a59ba1163e673bc83d6ec5add2267291a8cb4ddbc58ec160cd2ec0ea76ccd8dc66f8a390de3d59bd36cc5bb7cd35d4a27d5c756f6bd7b14197a5a4640af57e40e61efff0d24b9bc1f53323e5bc8a358b4d0aa2021b89", 0xd4}, {&(0x7f0000e54000-0xef)="06b62dd64f5f5ae536a7ce79add7d88e4cd437df6919be3e3a26c54a4b469dfa9d732dd38e1454c99b9ce4843cbb5a53f3fbf2f1875f8b33d7d6fc65466e7d28d316df178909c0080e1c0a4ae71d8eda86ff29d0384d94c1cba3a287936c77bd17014b3492c5a9fdfb9f34258c857b30591e42bc6defa5d4c1d38b577bff91e4243a3245a2732c1657e2163e1260894d33fcd75c75c63b2f06561ede0b63f2066fcfdea44d2d31990ca11c5f7bab19e787384c797a09681f0852d137a647f871abdd5b7299f81f42e258d543a7c68c1644cdad496c84135d07d63a56459612dec31f57bbbd1790505268b0b925ccc8", 0xef}], 0x2, &(0x7f0000495000)=[{0xa0, 0x0, 0xc00000000000, "d3213d3b30590c5ca90f690f91f95f3e85fd590ba208c8e406f5db527fc5e35eedc97f5065797662dcb8f4f38a8fc82b8bf01361fc936d3efe7585de1bc0385e0a6b709fafd1f81898079d2363d080f4b7193c01070b7c4ec685b03b3b228c708bf30923310683051048dab4239806fa4f1263ae5c4ae4e6e79b3c51f04dcee124deaec8c4e204aea254"}, {0x88, 0x110, 0x0, "2516e98e0859854c20942dbaebe0def90287ff868e1a46b4957561ecf1ad8e1925e27b96219c4a51966a86a6fc41bfbd423a09139f3b73cb9aabc26d2ced403ab081b7a8147c176d7b5a8d41ac432488799750a7df22c29e98bb6d95c7939562358fa8834cb7413c933ea295a3a04ab21942f422"}, {0x38, 0x0, 0x1, "b146b2e5067d34d2eb6b6f373d51e4d50b5ddabf044699a6215fb2121eda7db094c16cfd"}, {0x108, 0x119, 0x401, "d2210a31fa80fc843f8999377a123ea5f4e93ff6bdaa51d314a2ec2c3c136a87aeca077897e63db34bc7745c89ca88f6c34ff50dc8626c2d48505c8e78aec00b34cdde27b778f7e6c86a245696a5e448c1d2ab3d3afb9cb90013e8c2697a1c00e55b34b1352e2506995240a3dafb1a2de4bc192c8dc353a22915aeb22c538d6237254054c222dd1aca4629cfccc7c4a4e9b9aeaf6317fcdd9ef7b7735d7ed0fda0728fb367c7d99abf538f78f7c88d891808b9ebc4a99da7c5be2e25919f2b3c736ce1c393cf9b499fac32ec567bc5dae21d1a541a384b46f45534a5e7bf0ac3b9964a3ed228e9d609159331fc4d821f911f77"}, {0x108, 0x10a, 0x9, "c4f0e2f9d46c51d9fc4d0043999b5e59c21e28632a1f94b183065e23a6669a89562b63c87915267b2616b7ae7d230cfcbd3673a80cab24131b9fae21ba40a3c6db4eaee6e38dcf467241d9ce0a01454f180776ec9725e140244be535e53def027257dd42532c424bed0bf3b45208b00c263afb11b8fe9835b841ab74cd1e027cdefc878bb8d7c53c5e944759b372f062d6c45a87b24989efb00d06c30266827bc01996a5c8c7687673451caa7ff3e308bd478414a848e7b5ca5155e1f3449fb00c2582796af702bb73c3302bc20c72c49bf28b1cea028506a50e65bde6e9fdc957dc21c21ba1da5d8e234ceb826821ce51aa2c37b0f9"}, {0xa0, 0x116, 0xffffffffffffffa8, "8e2f62b6a8f1793ec5eb3f969cfeb13285aa8d69ce8768a4d04cfadad8f29865b3cc0475d1adf478287bb00455e8e83b898779bfc80c81a44b899ae893433a0e1a49b46a86e418613955421af2b5e4b5cb5f7ba4f9cdf44d2abb0897fbd1e847fb490ea256dbc020d025bf7e746a15b0fdd22b932300f53fde07563e34ed2090c1a9dbbf772f1cf6f4f6"}], 0x410, 0x8000}, 0x200}, {{0x0, 0x0, &(0x7f0000f5c000)=[{&(0x7f0000f5d000-0x8f)="a90f01691197d08e5591704068a7f4ce2e26bd1920a46257787405a2720ffe1dbd68b64d83da476970dcf91ce3f057ef3334e77aab2752663583248f7fc6665a4170bf9f172855c2422b56482882292f0310b9c9901c810a7bca503d748b01ebe239db7e4d21a7cca93fad38c19a249050e19979d71913a7381ca16c9b16e58aaa6dbc2d9ddc6ef9166e2c615604ee", 0x8f}, {&(0x7f0000ad2000)="6d5e3f95ea1fcaece640bf1dd1e5a93da8f3fe421ec4fe9a346b7a559f2d1a8f91bc2eab692b4c7402247e0d53a9", 0x2e}, {&(0x7f0000af8000-0xaf)="a0cbcc7ef61af491c35667f1beef11ab2668a253d9e11f43768c5a08cb95797976e8520e4916aded5c2b633af1239339ce5500d392cfca17af36df0757daf44dd6d8abf456cf7898cc91ee5f1a71888468b337d2948c4eddd90c1e292f71fee7b684bbbff2ae65c450256e74dc877eebff680812b25e8f64250e36b0c57732b30a3efac08224c61f1acc32d3966371b0080bcb1a07552f462b96868b7ae327c249d2e441c383903581dec54199c5d1", 0xaf}, {&(0x7f0000f5d000-0x77)="89177b17d4f091a69e59927e9e3ad71430cb42a7961c32582029f859fb9c74d270bcc1d559f6f61f0b8f205b36c57c590f332b4185f2b4fbe8d42baf3cefbfbf230669cd76213ca61a20ec9062111dc6b2c70fbea4efa7c1e82b713d099954e69aeb408c9d2f5a8923a3ddaf9c3a5048520a9bf47be243", 0x77}, {&(0x7f0000f5c000)="36b05e90ed62368844bea675003ddced38dbe4ebf308205ac92894ec0da653c87bd278e8a4f933a1638cc048616dd1920a0a1292b55c749d5881883edf6ed01349a7bbb5328c6d1b8f5a5c946d4927c6bfdf372ea85385a0668ac2f72c6a7d8eb82288604ce656c82ace9ce42d3400069a7c0c82af4afe755153a0ab1f467f3abdd786b3d382adf3e99413c5730c3ba72c0eaed967e107af4cbc6a3dcdf0c0c802c3ca57db9726841856bb498175eb3b8452e49d5499ecc5e513c0873b8c999c258703f0e4111e0d7a6170011d8fa1d5efe92781594896baae109b13c02dc724ac037eb8dd9851b92b601c459e572488ab36", 0xf2}, {&(0x7f00000e1000)="5b39b9655ec7e76238c7ce6626378811276cda2520ebe506611fb7344a93fb68b7d6b55e4e37312ee94519854fe60f72167303d9df3ab3bd461f95f9c893dc35bd8a08554aaf590c933a355de4f4b2f9d300f7614c1db758e4b86558f1d2621fe9987eca4b8028a7177dc6927107f9c002bb7f6ee19cec7940563aad7958d8e5b2e7b789e80d6db29c", 0x89}, {&(0x7f0000f5c000)="d18c230a937a8211aa06fd03f67dca341997d3d3625d719a445e0ca4af3fc10c68cc0616e6fc81e26f81fbfec3c345ee1dfab1f2b6ebec1fbb317ef7069e5a3acd9bc4824c708ea3aefdd66c80664a86811992fdd3bcfa36d353dfb666e461b198d55f6baa40b63a6d52ac665e8418af841f40e8d65eb93c6e97b0202420086c67ad5eb52fb084695708be6f8d4bbf366bb353ad5e8e2008", 0x98}], 0x7, &(0x7f00001ea000-0x78)=[{0x78, 0x1bf, 0x8, "25fa50b9eae0637e1dc25bb962df6e5337bc307586a636ff4ded4fe33a53533cb84b1b68c4e8df3499a72d57243f4cbe04945058ab7e650f191acbe4145aee424042bc29b2951e520c86167477d24a7a3e44a6be50ffc6f545297c8c1cb8627f7b1a46abb132"}], 0x78, 0x4000}, 0x29}, {{&(0x7f00005a6000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f5c000)=[{&(0x7f0000cef000)="ed10b4214b2391d574c3dcc152d01953bc38187412210984cb1016d6ec1cadea2e389343061a1e092f0d7b92e6816d430ffa0cc514bdc992a084ab27157d842b2e1aae2929dbf346aaa4583e", 0x4c}, {&(0x7f0000064000-0x5a)="d2357309be5d05547244c9ef38bff6f1a4e3f6903ca3478ac1cd0ecf903d9861e6a48735f74db6301fe43d9306c5961f426b4fd6ef299affd85c1b7ff139208bada586b495ccedda567bc0182ac6d18bff8b969bbe2f4827bac7", 0x5a}], 0x2, 0x0, 0x0, 0x41}, 0x4}], 0x5, 0x48000) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x3, 0x7, 0x0, 0x2001, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f000042a000)=""/251, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 15:26:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair(0x1, 0x4, 0x54, &(0x7f000063a000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000045e000-0x1000)="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", 0x1000) r2 = socket(0x800000000000011, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$alg(r2, &(0x7f0000df7000)=[{0x0, 0x0, &(0x7f00005cd000-0x80)=[], 0x0, &(0x7f0000d6b000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000028f000-0x98)={0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x87}, &(0x7f0000b8e000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007ac000-0x8)={0x0, 0x200}, &(0x7f0000056000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005e1000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x4, 0x0, 0xec, 0x1}, &(0x7f00006b6000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c02000-0x25)={0x0, 0x1d, "f40b4b65c4b3030df08c1407ac7fc7e55ed35f9e4e910c400132be84db"}, &(0x7f000059b000-0x4)=0x25) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00004d4000)={0x0, @in6={{0xa, 0x3, 0x85c, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x96, 0x74, 0xfffffffffffffc18, 0x6, 0x6000000000000000, 0x20, 0x25, 0x1, 0x800, 0x9, 0x8, 0x2, 0x800, 0x1f, 0x6]}, &(0x7f00004a0000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00004d8000)={0x80000000, 0x7, 0x8002, 0x18, 0x4, 0x81, 0x1, 0x401, 0x0}, &(0x7f0000b3d000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a8d000)={0x0, 0x0, 0xe41c}, &(0x7f0000616000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000043f000)=@assoc_value={0x0, 0x7}, &(0x7f0000f90000)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000d50000-0x70)=[{&(0x7f0000fe4000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000759000-0x60)=[{&(0x7f00004d2000)="003c9f202f76b3c512452cccc5ff4e0f5be75fe904b9ebfbca22a49aa45f0dfa01d22064484124a8dd0a46f3bb5207a92d4939d0e59da9734d92", 0x3a}, {&(0x7f0000376000-0x9d)="79a5bff2fdaf45c98bfcb7eeac1345d8b503455377744c13cd5458bd3fc8799a8902390afcd962579b665a310b03554ff30827f97528ade3b6d91e6e0696aa9a1f67e94c6b5768bf8b027f6094f5d80f8342e09e858f5f8001fe4dd870de4b56853d0e6b830e4ce5cf53e2d9afee15e3284f9d042213a0800fd77510d09b2dddaadec31d86c3107aab66564c73901debde4ce27ac5d5d1fcdec9a458e3", 0x9d}, {&(0x7f000056a000-0xb)="7cd7169e860dc9db17fced", 0xb}, {&(0x7f00002e8000)="9dd2d120e17a2be281226e7a902023fea1b0a77ef735a65828fe282f1b3d81c816b2b71d20b5ee4ba1582fa3943b852210893802326b2344d3415835597e6b7897c06c8f3f3bfc7578117faefcf19d5b6609bfc615e8fbd29e59584b53b8a37500057517a31b71afceeadfba90124a88e3b9253ba31ffb205ea4d3f878fbde5720", 0x81}, {&(0x7f0000d53000-0xbf)="c2aa5ccfc5d4a9f1319c9d73623b771d2930c3344ea500246fad747824acbe09b06f19ef0e4f3bd098f7c672a1a5f3b3c4b3ac9dd7254c84a7acc342847e417af137762cfeab818d283b661ba836c33f074036ab839250f71801a977321f54b588399be4b3ec2d5c9e08299bddb142f66a2cdacab6486d33f99ebada7075692de8b127f90090948caa154b1b9ff8182aea220f864d00516772388a005ccfbd4c684bc15b0278cbe73d10d57aca1a8c59bd9c89e5d8ef2e3a8198dd56c04c63", 0xbf}, {&(0x7f0000dec000)="e15b59f5d2cb97ea5ecc2e8acd8977f1f0a8454bb2903adeb553a1bd12e8ba84934b9057c4a577b83b29e8473e75ce39ef167871338d9ca52106c6c496c4beb1cdf94b1b43a0614dd90a3606b565afd66e01f32a02813a1dd68809becb2d2e", 0x5f}], 0x6, &(0x7f00001c8000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x800d, 0x3, 0x7, 0x80000000, 0x4, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xde, 0x0, 0x8, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7e, 0x8, 0x500, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x200, 0x1, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xb8, 0x8, 0x40, 0x2, 0xffffffffffffffff, 0x2, 0x5, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x200, 0xfffffffffffffe01, r8}}], 0x120, 0x80}, {&(0x7f000033a000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fee000-0xa0)=[{&(0x7f0000876000)="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", 0x1000}, {&(0x7f000098d000-0x6e)="e4cc52ec636db6c50fb02aea9f09137791a12759cbb33eecc10ffc230c932abcc38ddb70ff95dfe9564e27b6f1980914d7b94556ad26d0f9e03723385c3df456a40d1786d830a27d0a3f3d95927fc27774f94c4782871523ea70ac836976ce6bbf9181595b84578428fd5a1575cd", 0x6e}, {&(0x7f0000ff7000)="4148157eae2038101f9b8fd299b2ab5a0b4ad345e2b7e45200651bf6337b2dde89edebc0e9eca51665c487968e0cf566f733675eaf63f363136e7fed9b4aee0ce9e692f39cf20c9f79b67aba02f599a61f77e16e972bda72a75e562de8b12f6276131d3ada53dc95", 0x68}, {&(0x7f0000743000-0x94)="fd7e2192ea225d00db5f23a4da58331473ba715cfd2e20949dc99a68b87d18a7eecb5567d5849abd41ea039dd1948bc700978beefc14b910ac6d9f88979dd4d1949f29b51b7ac054132138a1bea78c7eacb8a082d7ebd2befc8b6681daf6b2c7aabfadcd7b66e142a9847240b4a0d869ef23245a0d4202caf0b7ab692cb52b949c471fabe1a7d6027f13bdc5f148af44133ca2d8", 0x94}, {&(0x7f00004d4000)="", 0x0}, {&(0x7f0000f42000)="65586c76ca261f88c7c8869a1487da767bb3fb1dfcc12f2f487ec8c361ec4205c6508acb4637e1252b58f9724140898222e18785e51f4f17dfa7f35aef2cdcca98047382a462e5cd77f20422d6395175f8a34b3067e961546eb863eb73db47d75fb0b22ba5ac2f1cb6619aadd57181004cc38f1e7233454d8e9794df9e9b36812603b73701c306bf7ec8f7c24611224e5203ff97306b20782d314c6eb3d7e5f9a3b274bea3f0a065b67bf69b815025127b76fc984fa2b0322dcbc26070b8828a5bba13", 0xc3}, {&(0x7f0000a9d000-0x40)="f53337ff6d98b8451159faffaa6bad77971e628129f52285a5bcdb879210d351b2f5da56b47ca346ccbcf513d2eacd68e6ffa31f50efad0b3d20843c37b8eb2d", 0x40}, {&(0x7f000057d000-0x57)="e11d7cabaf1a9d9b2000c0eb00e2d708dd7f839239d44e9e3e396f85135a432364b7fe12970c525b5bcb95d7db63e80fac4913a43be30a3da4781439bc6827c4ef7bfbdc6db4cabae094eeaf0324bd660cea28a3fe577a", 0x57}, {&(0x7f00002f1000-0xa)="64518ed27a528d8f3b18", 0xa}, {&(0x7f0000d27000)="", 0x0}], 0xa, &(0x7f0000236000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x195bb5de, 0x9, 0x8000, 0x5, 0x4, 0x1, 0x4, 0x8, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x300, 0x20c, 0x80000001, 0x4, r10}}], 0x60, 0x4}], 0x2, 0x4008040) 2018/01/08 15:26:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1fd, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd4000)="0331ddb0b3989f2c03d5877e598601bc6e40470a05980000f9a2cfc549e7876286", 0x21) bind$alg(r0, &(0x7f00004a6000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(lrw(camellia),tgr192)\x00'}, 0x58) [ 832.882667] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/08 15:26:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00004b4000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f00005c8000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000069e000-0x10)={r1, 0x84, &(0x7f00004cf000+0x3bc)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2b3324e1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in={0x2, 0x1, @rand_addr=0x3af8dfb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa56}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}]}, &(0x7f00009d5000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000080000)={0x10, 0x0, 0x0, 0x5}, 0x76) r3 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000368000-0x9f)="ce78bbb9298431ce68c9121e97e8fb18884adc0cf90e9792e7fac3f7a10bece72bb339232dae30be1a11baf992d8a5fdc0d7f4bf10f10e2a85ba1dc56c42929d0ac186319498af3e04ad40c267a65f560dd57376420ec0494470749ac7797583beff87459ed6a6f369d8534bbb0f8488eccdbff38b6cecbe7ab19219388566f6ea1cca489a0455f9a87708e9cfb8eefae0896ff4b18868f312f289c748ddd0", 0x9f, 0x1, &(0x7f00004b3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f000078a000)="", 0x12d, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000c23000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000318000)="938555e32f9a12024362f6bd8b2c3ff9e079", 0x12) [ 832.943547] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/08 15:26:50 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000927000-0x4)={0xffffffffffffffff}) sendto$llc(r0, &(0x7f0000426000)="dd8c3d6e6e7ff3c807ee381a4477acbff1631b37d783745d10eb00cd04546c1fe271d41e2dbc5275396790c3df9124cd779c61949e75657bc945b8ade39a32444e268b67e24d12383b638e12810a0951fbe82c4835a6ca60c094f82bec39c88c9e9e37f19501fd4179dfcddbd784310200bcac617848d5aa793762028b2926c0cc95aec1e0769521708d529c520550796b5f4869621e16f32ae76519100bc2679e16265dd44de5495ea6099928fef06fc7beebe5c9de81cdcbe0817d117f62997f551dcb5f5c3ad9635daa1ef3ada4e1eeda88e6e27b70b59485", 0xda, 0x804, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000048b000-0x1f)="1f0000000007ff0600000000000605400000f800090001801d000000000000", 0x1f) 2018/01/08 15:26:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "fdee2e", 0x18, 0x86, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) r0 = socket(0xb, 0x4, 0x2) getpeername$ax25(r0, &(0x7f0000894000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000521000)=0x10) 2018/01/08 15:26:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000867000)={0x0, 0x0}) getsockname$inet(r1, &(0x7f0000430000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000059d000-0x4)=0x10) sendmsg$netlink(r0, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x11, 0x13, 0x3ff, 0x0, 0x0, 'g'}], 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:51 executing program 6: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r2 = socket(0x1, 0x3, 0x7) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00008c0000-0x4)=0x0, &(0x7f0000f82000-0x4)=0x4) 2018/01/08 15:26:51 executing program 0: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ead000-0x169)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xf, 0xffffffffffff3989, [@multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00008a9000-0x8)={0x0, 0x0}, 0x9, 0xfffffffffffff536) 2018/01/08 15:26:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000a72000)=0x0, 0x4) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="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", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) recvfrom$inet6(r0, &(0x7f0000e1e000)=""/104, 0x68, 0x2000, 0x0, 0x0) poll(&(0x7f0000009000-0x20)=[{r0, 0x0, 0xfff}], 0x1, 0x0) 2018/01/08 15:26:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc3000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000002a000)={0x0, 0x0, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000bf1000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000b3d000)={r2, r3}) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000038e000)={0x0, 0x0}) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000200001600ff02fe58", 0x1f}], 0x1) socket$unix(0x1, 0x2, 0x0) 2018/01/08 15:26:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000a14000)=0x0, &(0x7f0000781000-0x4)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000d42000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000e46000)=""/0, &(0x7f0000f3d000)=0x0) 2018/01/08 15:26:51 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80800, 0x8001, &(0x7f0000769000)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f7f000-0xd9)={0x0, 0xd1, "3c82d84d36509864f2ec001e7ab33eea8ce182832ea31fe9f3af85ab9f603e13676855007d04ddf3ba054181981e6ab6c370cabb4394152992c67a8df349757ae7fff96e738063589d4e50e4cdc3281f8e3568016f782c519978bfaed1d73b0b6570a8a8e9fb915242acffad4fb6b6d194ce6149726e0cf4889d16ee3f8bf17e0b315a5e41a75f7287b9d171df95801abb292245e444eb089b635e4c4bb9a643a8bcad3fdcf04972a5fffd0a38943ad55c6d5ce1a8c8a8ed7363249a0ede4adf191bd0304df052e98c90c9107e80b9e76c"}, &(0x7f0000f7f000-0x4)=0xd9) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000147000-0x14)={r1, 0x7fffffff, 0x6, 0x1, 0x6db, 0x7}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000716000)={0x1, &(0x7f0000f80000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$alg(r2, &(0x7f0000b2b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000f7d000-0x38)=[{0x0, 0x0, &(0x7f0000c28000)=[{&(0x7f00001cf000)="19390f9bf4885f0508bc5d2be8f45f7d2ad968b8133a1914dbeb8532b3747716", 0x20}], 0x1, &(0x7f0000f7c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7, 0x3) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000055a000-0x4)=0x40) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b93000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xf, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, [0x0, 0x1000000000000000, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 15:26:51 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/08 15:26:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f000053a000)={@common='bond0\x00', @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f0c000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019b000)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c23000)=0x6, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ef3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = accept(r0, &(0x7f0000871000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00004d8000)=0x10) getpeername$unix(r3, &(0x7f0000d03000)=@file={0x0, ""/4096}, &(0x7f0000413000-0x4)=0x1002) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00002dd000-0x10)={0x0, 0x0, 0x41}) pipe(&(0x7f000081d000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000ecb000-0xc)={r4, 0x80000, r5}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f000028d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000b2b000)={@loopback={0x0, 0x1}, r8}, 0x14) r9 = socket$inet(0x2, 0x803, 0x6) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r7, &(0x7f00002fa000-0xc)={0x4, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f00002aa000-0x18)={0xa, [0x80, 0x1d, 0x8, 0xffff, 0x3, 0xac7, 0x9, 0x3, 0x8, 0x630bb36f]}, &(0x7f0000614000-0x4)=0x18) 2018/01/08 15:26:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000024c000-0x4)=0x0) setsockopt$inet6_opts(r0, 0x29, 0x400000000036, &(0x7f000063c000-0x80)=@hopopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x36, "742abea09f81c33d53f73880e63ecd54690356d1c062a65b09c3ff220929b741ce78272e970de9cf62d6735ed091e71683182ef7da5f"}]}, 0x40) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 15:26:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000dc8000-0xa0)=[@in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, @in6={0xa, 0x0, 0xfffffffeffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) syz_emit_ethernet(0x3e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, 0x0) r1 = socket(0xa, 0x7, 0x5) getsockname$unix(r1, &(0x7f0000dcb000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fd2000-0x4)=0x8) recvfrom$llc(r1, &(0x7f0000491000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000f90000)={0x1a, 0x19, 0x100, 0x3, 0x10001, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/08 15:26:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) socket$inet(0x2, 0x0, 0xa3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000198000)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/08 15:26:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80f, 0x0, &(0x7f00007e9000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000060e000-0x10)=@generic="54d3685238dbe943a85c744a17ab98dc") pipe(&(0x7f0000d3a000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00001a9000)=0x0) syz_emit_ethernet(0x3a, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x9, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/08 15:26:51 executing program 7: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f95000-0x90)=[{&(0x7f0000299000)="84137dcd33102fe63dea8f24bb8970e74676ab128491b6903dcff54da5cb448501cae59ce0066f6a79f5ea78518d42eb4fc00e574f42fd651c4a92e7fbc4d3e736de12bf90432823e756d3888467e5d728c1802d30d499b98b26e882a8f2a77377f0413d5767123be5f1639c45f7", 0x6e}, {&(0x7f00007d4000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000040000-0xbb)="bb22c9d40eb1cb68089957aa1c302b39c5f3d08cb52936d135155a57acde4c6a3b8444d95e7dc3bc99653a035b9764c8b138360df800fd1eeb7e859361ea95e5fb71d62e43cab6993e6188814544a6a22a7b27a709446e2c0997d1cc3f73967f1fd503d1813581ed94f0fe3fca90ee5e700bcf5c5c390fc308f55bf7dde34c4803c64ebec43de82063480e99f3eb405b2be73ea34a3c517bdddbaf273bf6fef8b516e97d800c8fb2f5e52751d05b4ece1b2de16ff7a09fcc4cd364", 0xbb}, {&(0x7f00008eb000-0xe5)="5bde1ed8ee845920d5b6bbd68f4cc3f4300dd8426a9ae4a0c079ab069344613eb408f2c2b98064416d7eb21c9931bcdee88bc8c8d6fab64968839d853b2c6f3dc8e4d1fd526ca3a079e78b205a3cf17950d074a1f401dfa8935947a41ff1516dd9ec780ea4f286637758f126aa56ad16970f85bb85e1cc95b28702f48a37f7002703c55ef27130aff6f4f610427c20b3c8a2edcbc8434d1652d164b06775813cbe50653cad7b4d5c1876429b3d79d7dfd4ce06a13cfe800766abcb3eadc8edc8cbca628a5ff69d813283cec7d5d518b9e20438b5ada5b8bc3bd07ea078db091f2b086bef09", 0xe5}, {&(0x7f0000b7a000-0x3a)="c71be2bbfcdd684c5cc92aa5c94b18a6a6eca5b156bf4b2a16db2615763bad3060b9cabb912cf7d8723ef808ac434f37d8a336792b4983167786", 0x3a}, {&(0x7f0000446000-0x9d)="045dfe6b565df24a1b975750229bdcd91c4b73368c8b5b109d35c8ad4c3115ed9adc9c4f9ff69fcd6e952bdd816288692baf7688200e26fa748df6d868ba1a203f110848c08060ba63fb6f134b3d98952daba1d0e7dce5cc5cd403b3341e8ccc7ac51a896e3fe4cc241331d4c27ffff5fe99fe37427d9db19e96314be76efced95dba13a740d4a058e737eb063b76f2221e8a7b45b23ad2c8464f897e6", 0x9d}, {&(0x7f0000f94000+0xac2)="", 0x0}, {&(0x7f0000f95000-0x88)="7de21c07c5e5b85dbbd18a901047036c46e41a45bd16c3471a058547d212af5e35efaad485cdad5e9a019100afea81deb6be95c78ae237944b16bd251ca864269f2e0bd2328b14ac01cd82e0eabb165b5e5b50badd432318fe61616aecce52c901e710bcac3f930356b4813fdb7357aa4a4c354aedad346a198f646efb52b03c021581b15ef47afd", 0x88}], 0x9) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f85000)=[{&(0x7f0000f93000)=[{0x14, 0x16, 0x321, 0x0, 0xffffffffffffffff, "02"}], 0x14}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f96000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000e85000-0x10)={0x8, 0x4, 0x401, 0x5}, 0x10) ioctl$sock_proto_private(r2, 0x89ef, &(0x7f0000f97000-0x39)="c857c3d5ac0fbf2bab92082017210b27357ad65f0650267f5ebe244193c990008214e18788a6085bc321608fa0fa60e9c5bbaf8618a069bc14") getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000594000)=0x0, &(0x7f0000912000)=0x4) sendmsg$key(r1, &(0x7f0000f95000)={0x0, 0x0, &(0x7f0000f96000-0x10)={&(0x7f0000f95000)={0x2, 0x0, 0x7fffffff, 0x9, 0xf, 0x0, 0x2, 0x3, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}}, @sadb_x_nat_t_type={0x1, 0x14, 0x9, [0x0, 0x0, 0x0]}, @sadb_key={0x5, 0x9, 0xf8, 0x0, "91b6d14ea90b1f503b8b788813f13fa6a075d9df40b6a10c862c0e13618559"}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2018/01/08 15:26:51 executing program 1: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000015d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000622000)=0x14) getsockopt(r0, 0x0, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) 2018/01/08 15:26:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000aaa000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000856000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f1000)=0xe8) r2 = accept$inet(r0, &(0x7f0000c4d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f11000)=0x10) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000394000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x40}, 0x1, 0x528e, 0x3, 0xfff, 0x2, 0x20, 0x80, 0x3b, 0x5f, r1}, {0x1f, 0xffffffff, 0x7bd, 0x7, 0x800, 0x3, 0x2, 0x7}, {0x675, 0xd49, 0x1ff, 0x3}, 0xc286, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x2, 0x7, 0x400, 0x8, 0x7}}, 0xe8) r3 = accept4(r0, 0x0, &(0x7f0000aa1000)=0x0, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00008a9000-0x4)={r2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00006c7000-0x94)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x20}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000fd7000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x40, 0x0, 0x0, 0x0, 0x1}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00003ea000)=@assoc_value={0x0, 0x0}, &(0x7f0000fdb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000156000-0xe)={0x4, 0x9, 0x1000, 0x6, r5}, &(0x7f0000da6000)=0x10) 2018/01/08 15:26:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket(0x1, 0xf, 0x9) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c4d000)=0x0, &(0x7f0000ded000-0x4)=0x4) pipe(&(0x7f0000477000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002ae000-0x4)=0x0, &(0x7f0000278000-0x4)=0x4) r3 = accept(r0, &(0x7f000002c000-0x80)=@generic={0x0, ""/126}, &(0x7f0000319000-0x4)=0x80) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000a0c000)=""/210, &(0x7f0000038000-0x4)=0xd2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000114000-0x10)={0x2, 0x8009, 0x1, 0x3, 0x0}, &(0x7f0000e92000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000004d000)={0x0, 0xfffffffffffffffe}, &(0x7f0000e29000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000752000)={0x0, 0x10001}, &(0x7f0000087000-0x4)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000c8b000-0x8)={0x0, 0x4}, &(0x7f0000311000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c78000-0x8)={0x0, 0x1, 0x10000}, &(0x7f00008bc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d08000-0x10)={0x0, 0x58, &(0x7f0000be7000-0x58)=[@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}]}, &(0x7f000001c000-0x4)=0x10) sendmmsg$inet_sctp(r3, &(0x7f0000952000-0xe0)=[{&(0x7f0000a23000)=@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, 0x1c, &(0x7f00006eb000-0x30)=[{&(0x7f000094d000)="bca75d9ccfccd515eb06f73facecef828b23301a541514f67bf3f3c3ef5742986e8cc4b03de1242f04fc3593a9a062834102684a4825a6", 0x37}, {&(0x7f0000c2b000)="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", 0x1000}, {&(0x7f00004f3000-0x1f)="3ce8e101303e8528954b2d1ed3adca73d13342b601aa2fa0742fa8407226ff", 0x1f}], 0x3, &(0x7f0000d4b000-0x30)=[@init={0x18, 0x84, 0x0, {0x3, 0x6, 0xbf2, 0x8}}], 0x30, 0x0}, {&(0x7f0000066000)=@in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, 0x1c, &(0x7f00004fa000)=[{&(0x7f0000667000-0xbb)="90f308f8ab5578305d29a83abb3c868810ab19dbbb3a8d22459041899051bf7e6b6f1ee9862706bad896480a6b02d0b273e40efd04a4205dae1fa05a02bb4a2266acc903b362cf9095cde907ad7799dd11c49071e09605455fcf858e5f69ce1636e59ad4326bf7c5bd4a6870d6ecf5602e5d4b73798134fb45fd14faa3a7b7b04db8849360d6e1dddbfc2d46ca808bdb8580da6d94b8bba8ea680d64a1d48d1ff75d38e104820d71c162054136be380f0ce9e22da785532b8b022b", 0xbb}, {&(0x7f0000bf6000-0x73)="30a0ade7e1b1f9a14ece176e51f0911281d34da617909b17c3092bce98c44524aa1d10edd481a48b3be5c18d17581923c45ff48a95289074e32008d0dc07c0316dc48ebb748ca1dc882e725e8efda505726b911fb3580669ee2eb6eabc2dc32bcad09dc57cb3066628aa686329ff73ad88c416", 0x73}, {&(0x7f0000620000-0x28)="1dc2387d4f858c8476745523d8428fde6b7e96cba3237910d4f30a156a337d05caa3f068dc873794f8bb37c5f9cb63108958feea06cd85", 0x37}, {&(0x7f0000a11000)="9d790ae8e595a9b1", 0x8}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000b04000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f8000-0x10)=[{&(0x7f00003d7000)="e2c4273da130928a3a9e1f41922e867324e41888b59269d819c5c3e53a23e91bd50c120a4abc48ff58a54db1b463f99eacdf308251ee02286f452fcb413ff9ae4472408f1ff464473b9227df092c8bd9f831e9b05b2113a1fb74e51ebbc2e1b566d44072964a7734025fb871e8ea4a59b5647956e5514756049c0b5e8c973b86e85ed51f3f2f1d8e2f71d4aeb2deb71e0e1e5e7b4c1866227a156ad1d32eaab4166c7c6f9901ea1c533c31021c20ab658df1273415da255cf2ad57e803502cea9f18cd8df5bdf7d7863417810880488345c75c254086df77f1ec33516fb3f6c4e73e5ba49919aabd69723da30b0b5b", 0xef}], 0x1, &(0x7f0000d14000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x401, 0xff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffe42, 0x4, 0x1, 0x1, 0x1, 0x1, 0x4, r5}}, @init={0x18, 0x84, 0x0, {0x3f, 0x2, 0x0, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0xc16e, 0x8001, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xa49, 0x0, 0xd, 0x4, 0x6, 0x1ff, 0xfffffffffffffffd, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x101, 0x200, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0x1, 0xee}}, @init={0x18, 0x84, 0x0, {0x3, 0x166, 0x7, 0x1}}], 0x180, 0x8000}, {&(0x7f00001d9000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f00005c4000-0x90)=[{&(0x7f0000108000-0x4f)="897ed50e6684d80c40e9da1afb3a328102fccb615492c0fdfe982e1c7eb5c3b993a06b6f2091420feb0522bd60c019cb979bf5bb9f4820fcd48733ef79a3d53d89babdac9f4dbe7a4ac47669009914", 0x4f}, {&(0x7f0000422000)="ede8e97b41006b387057b999843dbbc92881a7b3b246ad16619be02c1ce27b65513b5961ca4742bfe82a02a3434cbd21a4ee893199e9461547bd0107f81996e66319172265739c45ea5067cd383c5409960e91545ffe766b50baf8ae77f1ffd34b932ba069faa42a5123bde293ada870e6f24e0f61ae20feb2c12e56a0d3687543187e3aee55afe9f539d8b5911b9f4975d10565e9850a8018fb9f3481540355a26c", 0xa2}, {&(0x7f0000629000-0x12)="6f31c5a25f4594def9f1f2b418f65fca8ddf", 0x12}, {&(0x7f00005b8000-0xc4)="5e10e29279cfc9bbad52b4aca1ac392be8572be52ce3c6c90d5bfa40ae295b452c1e45a0b101e0afdecf2ef0b60c8c187cb24a6d9ab9cfb5d2149aea397e5b7d9f716abd3a8eb39d9237dfc809b457a029ea888779ebe085aca015f5fc995e9f3297d48d1b2c9fc637c305d28dac2a02bc58f937b357130168a150d11e546eb45ce02cd04934c543e8bdaaee28203b4e0de6f410bfd83a6a9e19338d4e8365587725b2855119188af20c4db94bfa6b6e8b7acea654d50b8454e0dcffe725a0e7c526eae0", 0xc4}, {&(0x7f0000c4e000-0x65)="b9ce2b994a057f7045d38c4a4218cb3be84cb817ee59c4d77a05183c3c0837830a7bbaad21881578c28d093da40410ec8d79d816c9487ed94c5e9e51b6b7e6211c2e986289bc39d03f75162a9fe9a4de22390fa8ec203d30099a2a9a3f5ac429e380841a6c", 0x65}, {&(0x7f0000186000)="43f980633be0cc582cba1a5a7e587b41acc2fa4f3d6324680e8cc102777daba615a8aed7c5b8e2c4d515ab32e9e8861fa8075e3b7059a89668097f3175a6bf933eea0087508f9d6e8368ca4add54cebfe6468ca53eded98cdb000e021a5b7694c09ec6ddfcfb5697843bdd3cf6cf7052c04472daf6d2cc118b3f2f80f9cc653797c62fec8eec79d62e75d0bfc7d42f709b17ca6d7ee37f4234e2c18cb3b01b7a6d8521c02c66c1c7443030689888673900e787031ba3b585f46bf7efd269cf6516b2a759f17bb8f2abacf4d4a8a462f704e2ce5533a9700c85bf3a2f70285cbf4c71b469a85072ce6bcbfe00524f7963", 0xf0}, {&(0x7f0000eb0000)="", 0x0}, {&(0x7f000069b000-0x47)="35960f366e83b0a5c073c0c91802d81dc156f0e490d1005568b128de3f12ed0ab40c4d337172a1774fd987c0c7aa1fd3ead2e509f77a70d056018c715a8efe01fe035dcf156ae6", 0x47}, {&(0x7f000018f000-0x8)="d2f1ad359d771657", 0x8}], 0x9, &(0x7f0000948000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x92b, 0x101, 0x5, 0x7, 0x5, 0x9, 0x1, 0x8, r9}}], 0x30, 0x48801}], 0x4, 0x10) socket$kcm(0x29, 0x2, 0x0) 2018/01/08 15:26:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b4d000-0x20)="0a0775b0f8e383f4b3b620cc5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000380000-0x38)={0x0, 0x0, &(0x7f0000258000)=[], 0x0, &(0x7f0000b90000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/08 15:26:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0xa, 0xfffffffffffffffd) connect$ax25(r0, &(0x7f00002bc000-0x10)={0x3, {"d004000000512d"}, 0xd3e}, 0xfdab) 2018/01/08 15:26:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b83000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6_sctp(0xa, 0x45, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a6e000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000533000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00003d4000)={r5, 0x18, "4c88e9e79022169bc925f4ce73184286a1f068867349dbe8"}, &(0x7f0000384000-0x4)=0x20) 2018/01/08 15:26:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000eb5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c4c000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000939000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000be8000)=0x0) 2018/01/08 15:26:51 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 15:26:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000e8e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000806, @arp=@generic={0x200, 0xfbff, 0x6, 0x0, 0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "64d51d8c9b4a7aec", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "aa5c17fd177faaadf635f6b69f89da20"}}}}, 0x0) 2018/01/08 15:26:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x5, 0x556, &(0x7f0000bee000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000cae000)={0x1f, 0xffff, 0x9, 0x5}, 0x8) shutdown(r0, 0x1) 2018/01/08 15:26:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f0000b43000-0x10)="34000000130019470400ff00000900ff", 0x10}], 0x1) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000326000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003c1000)=0x1c) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f000018e000-0x4)=0x0, &(0x7f0000cd8000)=0x4) 2018/01/08 15:26:51 executing program 2: pipe(&(0x7f0000f9a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000001000)={0x1a, 0xf7, 0x8, 0x0, 0xfffffffffffffff7, 0x25e7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002000-0x4)=0x5, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000af6000-0x20)={r0, &(0x7f0000833000-0x21)="ec860b7fe43dbf3b49d9e3f7ae60dcaa2d88c0677daf645bb173de75e07a655c67", &(0x7f0000000000)="721835dadd7a75f2af455a98ffb0ad3c161665f9b6b56b1f33dcc206c16884c4f532dc5f0a8bbe8cfaa23953ecfc", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0x8, 0x4, 0x8002, &(0x7f00001a6000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000082f000)={r3, &(0x7f00002f2000)="", &(0x7f0000d34000)=""/7}, 0x18) setsockopt$inet6_buf(r3, 0x29, 0xcd, &(0x7f0000395000)="", 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r2, &(0x7f0000fc5000)="", &(0x7f00002ab000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r2, &(0x7f0000fcc000)=""}, 0x10) 2018/01/08 15:26:51 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) pipe(&(0x7f0000712000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000ce9000)=""/77, &(0x7f0000cc2000)=0x4d) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000f7f000-0x10)={0x664, 0xffffffff00000000}) recvfrom(r0, &(0x7f00009b3000)=""/150, 0x96, 0x2000, &(0x7f0000083000)=@un=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f000019e000-0x64)="26000000230043f910ffffff00008d4001fa008501001a000e00f21e0000acff002103c76e35", 0x26) 2018/01/08 15:26:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000bc4000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000971000)="e4", 0x1, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000e89000-0x14)=""/20, 0x14, 0x2, &(0x7f0000de6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 15:26:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x3, 0x800, 0x7fffffff, 0x4, 0x7, 0xcad}, 0x2}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d39000-0x1)="80", 0x1) getpeername(r1, &(0x7f00006f5000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006ec000-0x4)=0xe) 2018/01/08 15:26:51 executing program 2: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000af8000)={0x0, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, &(0x7f0000fa4000)=0x98) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fa5000-0x3d)={r2, 0x35, "68426a2ba9eae02364d29966afaea07e931b4583275b5792fecb594331cf38b406948626afb710b3bc0c850cc98fcbf2260ec64052"}, &(0x7f0000a34000-0x4)=0x3d) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto(r3, &(0x7f000039c000-0xe7)="6b2567b375b664f2ad291d3a4ad2aedc84", 0x11, 0x0, &(0x7f00001ac000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/08 15:26:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000790000)={0x805, 0x0, 0x10001, 0xe15}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x1ff}]}, 0x10) r2 = accept4(r1, &(0x7f000078a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000abd000-0x4)=0x58, 0x80000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008b3000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cc3000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000954000)=0xe8) r5 = getgid() r6 = getpid() r7 = getuid() r8 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a99000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b55000-0x4)=0x468) r10 = getgid() socketpair(0x5, 0x80f, 0x1, &(0x7f00009c6000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a0b000-0x20)={0x7fff, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r11, 0x40106437, &(0x7f000022a000)={r12, 0x6}) r13 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = socket(0x10, 0x3, 0x0) write(r14, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050002006e35", 0x26) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000092f000-0xe8)={{{@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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a3000-0x4)=0xe8) r16 = getgid() socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f01000-0x10)={0x0, 0x2c, &(0x7f0000a9c000-0x2c)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}]}, &(0x7f000035b000)=0x10) sendmsg$netlink(r2, &(0x7f0000c04000)={&(0x7f0000acd000)=@proc={0x10, 0x0, 0x2, 0x400}, 0xc, &(0x7f00004d4000-0x30)=[{&(0x7f0000144000)=[], 0x0}, {&(0x7f0000b12000-0x178)=[{0x74, 0xb8000, 0x200, 0x5, 0x1, "133eee00aad943ffad18295c312d7529067f9d44877db92dc4d877556dc5fd1f1b4c4197dc5bfe81452d8d0035708721694a6dfcf7b8f608fd9fd0f238f3db7c10962fc6834ba038bf2462c049bb7c42cf2edde0430bfdbb6840302ecbe26532f21b37"}, {0x28, 0x8, 0x10, 0x2, 0x0, "db4e299501ed6eb1d55ead1444051fa449c6ebf6d6c8"}, {0xdc, 0x1, 0x602, 0x4, 0x0, "55197a0c7749728c84dd6146b27930a7c1c3dfa379f9a233f0afcacc5ccd1ded332741610f6ebba4061fdb84ec2751ec905975640478727372f21c13f919b3a469e3e8e6d3a44730b3c21c6f91d722686157fa5657a3d3d1a54379d44a453f8563fb6ebc79ab40e14b5fcd5763429ee6912b681b12fe06629ed58abeda216ab9758d2c816a87130109cf509c6cc5a59d22651cb1de3fa569c922e9296932240e64d25050441c108041005f42690c069f8c0b9019634aeaf58a9bd20a340a6a7de1023cfab976e1764ecd7b"}], 0x178}, {&(0x7f0000942000-0xf4)=[{0xcc, 0x0, 0x402, 0x1, 0x0, "eee1d8577d7ed21f603de9ce917876ca2b3b070e5110f5901ace4b96e96c712eae7105a898ba66472471af679916fdf03b2e1dfcd243982537d065826c4813e7116a6cd7907e20cf11621fe2c64ac6ba487852f3c57ba00d7ddaed1f10e5f127ab45b0094bc245cf98bd3333d1b7f33b38f3eced4a651c5f7d3cab0300b4edbd32874bc9ca6fe5597295acff47942027351ed02a1c4b7cecb312efee55dc8e2e6cbe70ea9de18e01ee752b5ce7bdbc3fd2cb223867b4964ee7821371"}, {0x28, 0x6, 0x12, 0x7fffffff, 0x3, "3a04fd2f12dc0578c1e9990397b407f92271ef7e57bd93"}], 0xf4}], 0x3, &(0x7f000097e000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, 0x0, r9, r10}, @cred={0x20, 0x1, 0x2, r13, r15, r16}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0xb8, 0x480c0}, 0x44) getsockopt$inet_mreqn(r14, 0x0, 0x20, &(0x7f000094f000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000db3000-0x4)=0xc) 2018/01/08 15:26:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x7, 0x2) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) 2018/01/08 15:26:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xaa, &(0x7f0000c8d000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x9c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x20, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @end={0x0}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) socketpair(0x0, 0x0, 0x80, &(0x7f00004a1000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a50000-0x14)={0x0, r1, 0x0, 0x1, 0x0}, 0x14) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000091a000)=0x34, 0x4) 2018/01/08 15:26:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) socketpair(0x5, 0x80004, 0xffff, &(0x7f000039b000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00004c9000)=[{&(0x7f000088f000)="18e6f069c5b6dd9a5f1499f16d3c9deda3", 0x11}], 0x1, &(0x7f000031c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/08 15:26:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x1, 0x9) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b23000-0x2c)={0xf, 0x10000, 0x4, 0x1, 0x10, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000655000)={&(0x7f0000994000)='./file0\x00', r1}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000de5000)=0x3ff, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/08 15:26:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x400000000000003, 0x0) write(r1, &(0x7f0000002000-0x25)="2400000058001f0014f9f407802304000afff510ea000100febfffff0800020001000100", 0x24) 2018/01/08 15:26:51 executing program 3: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a0f000)=[{0x0, 0x0, &(0x7f000016e000+0x2a7)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f00004a9000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000f8d000)={&(0x7f00008b0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000114000)=[{&(0x7f00000ae000)=""/6, 0x6}, {&(0x7f0000a11000+0xd92)=""/195, 0xc3}, {&(0x7f0000073000-0xeb)=""/235, 0xeb}, {&(0x7f00008de000-0xdd)=""/221, 0xdd}, {&(0x7f0000701000)=""/4096, 0x1000}, {&(0x7f0000c33000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000228000-0xa2)=""/162, 0xa2, 0x1}, 0x40) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00006e9000)={0x5, 0x6, 0x6, 0x9}, 0x10) [ 833.534650] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 15:26:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000429000-0xeb)={0x0, 0xe3, "e86b7f7916d5d147c926f85b8070ef856852e420f865eaab4c3478b69bec61341ae9eff14e07675a1cd625afe3fc953401222452d89632d2021285c7430a674a5a9e4c55288d9749208390f9c4049b539017154e94a224fc3f52e413f1f26c23aee770d909a6790d89f4e46876e04ddecbd551dab009589c33b9fac705462905cbe08f98b011eaa9112a8703c2629554a58d60866c981e3f686c717be3e6ee1b0d294c4582947b940930c4e9813ca06c1c18c94c976bba9d4f40650a990212bcf5bd51fc1200fe5818ad9f313e19fcce2f68a6902a39dbfa030ec8779e179b38e06e65"}, &(0x7f0000190000-0x4)=0xeb) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000311000)={0x80000001, 0x1, 0x2, 0x3, 0x440, 0x1179, 0xfff, 0x5, r1}, 0x20) write(r0, &(0x7f00003fe000)="24000000260007003200000a003677037b0001ff0100000000000000001214ff2100ff10", 0x24) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000268000-0x8)={r1, 0x5}, &(0x7f0000178000)=0x8) 2018/01/08 15:26:51 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7, 0x100, 0x5, 0x4, 0x0, 0xff, 0xaf, 0x100}) 2018/01/08 15:26:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x803, 0x4) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000fc3000)=0x10001, 0x4) sendmsg$nfc_llcp(r1, &(0x7f0000dff000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000fc1000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000848000-0x8)=0x2) write(r0, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000e400ffffffff0100ff26", 0x24) 2018/01/08 15:26:51 executing program 7: pipe(&(0x7f0000452000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x8, 0x9, 0xe8d0, 0x1de, 0x1, 0x7, 0x0, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x10001, 0x8, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000084000)={r1, 0x1000, 0x30, 0x2, 0x1ff}, &(0x7f0000548000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000dcf000)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, {0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000000}, 0x20, [0x4, 0x2, 0x200, 0x0, 0x8d8d, 0x4000000000, 0x800, 0x8025]}, 0x5c) sendto$inet6(r2, &(0x7f0000950000)="d61236cfc7c4ab86ae0e66ccfff8dd94f960f5b315ce508e741ce8551895", 0x1e, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000000000}, 0xfffffffffffffca0) 2018/01/08 15:26:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x0}, &(0x7f00001bd000-0x4)=0xfffffffffffffe92) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000315000)={r0}) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000a43000)=0x8, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00004d1000)={@generic="fe037de6f92a3e1bb44859042ebb6218", @ifru_flags=0x100}) recvmsg(r0, &(0x7f00007ee000)={&(0x7f000026f000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000972000-0x90)=[{&(0x7f0000e16000-0xf0)=""/240, 0xf0}, {&(0x7f000068c000)=""/92, 0x5c}, {&(0x7f00003f3000-0x17)=""/23, 0x17}, {&(0x7f00003d4000-0x99)=""/153, 0x99}, {&(0x7f0000ca8000)=""/48, 0x30}, {&(0x7f0000dd4000)=""/146, 0x92}, {&(0x7f00003c7000-0x31)=""/49, 0x31}, {&(0x7f0000a28000-0x66)=""/102, 0x66}, {&(0x7f00000c3000-0xcf)=""/207, 0xcf}], 0x9, &(0x7f0000310000-0x3)=""/3, 0x3, 0x0}, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/08 15:26:51 executing program 4: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/08 15:26:51 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000121000-0x5c)={{0xa, 0x2, 0x27d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, 0x5, [0x0, 0x6, 0x3f, 0x63f, 0x80, 0x3, 0x7, 0x10000]}, 0x5c) r1 = accept(r0, &(0x7f000097d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e4d000-0x4)=0x10) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00003ad000-0x64)=[@in6={0xa, 0x0, 0x8000000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x57b6}, @in6={0xa, 0x0, 0x64, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe1e1}], 0x64) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000fe3000)=0x0, &(0x7f0000cc6000-0x4)=0x4) socketpair$inet(0x2, 0x80a, 0x9, &(0x7f0000f33000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000fe3000)=0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000331000)=0x0, &(0x7f0000000000)=0x4) 2018/01/08 15:26:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000008b000-0x38)={&(0x7f0000334000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000579000-0x10)={&(0x7f000033a000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008e4000)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000197000)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000f7a000-0x1000)="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", 0x1000, 0x4000, &(0x7f00006d7000-0x1c)={0xa, 0x1, 0xd6f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) 2018/01/08 15:26:51 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aa2000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f00004d2000-0x1b)="1058055e5a3efc04b9351edde54204ffa858320fb34e6d83f2c32e", 0x1b, 0x4000000, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1f, 0x1, 0x4, &(0x7f0000eab000/0x4000)=nil, 0x1}) mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00008cc000)=@add_del={0x2, &(0x7f00001b0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) 2018/01/08 15:26:51 executing program 1: mmap(&(0x7f0000000000/0x5df000)=nil, 0x5df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000518000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000124000)={0x0, 0x4, 0x5, [0x20, 0x7, 0x100000001, 0x6, 0x40b5]}, &(0x7f00005e0000-0x4)=0x12) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005e0000-0x4)=@assoc_id=r3, &(0x7f00005e0000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00005e1000-0x30)=[{&(0x7f00005e1000-0x1000)="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", 0x1000}, {&(0x7f0000322000-0xc4)="6088ee3e03d19e6678955f6105acec13bb2d40c050540abd46954fc357b4ac148f8b15a46868acc8a9512f293babbf069c1232f22efdc872dd7c761dbc5bb3fcdcb90d13a65c33039fdd031cd5231afe8f7a0fa40eadd39076b638a01e4753a49af0f767d942baa071940676f1d1166d6ede9d97b7573132244a16c75e7f3ad5cce0fa37dcdb5a3e863bccf5d09b27814ca8959a8bb3204681171433288da4e8c341e32e53cc1bf4b6ae1997c04e4a24f967b9cd5583815e96323a4bb4a7ee98b56a695f", 0xc4}, {&(0x7f00005e0000-0xbd)="a2f41eb612ec16648308caca45cb5f1f19d814e1611818bebb8546d953d2e2a21395589f8475fff02c9a442a0d67ca6a220163b429c1f08a696b13ca7bf95318ec6d27e9bff8b3e0ca1e49d470fea10093240e60e174b294c05201df9bbca3dd209f09ced44982ca77c175799e1a5e267ba603588ae9cbf7c370695e54156b610575a4e06246c7b02253a3fd853d8eb58981bcbdf97cb3d8f39fab2bddb8e226322aded663b2e17e39edc86f5c9dfe44553200b936c42e13d3c6cc5ec3", 0xae}], 0x3, 0x0) poll(&(0x7f00005da000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7) close(r0) 2018/01/08 15:26:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f00007cd000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00004fa000-0x2f)=[{0xfffffe05, 0x200000000000024, 0x1, 0x0, 0x0, "0000070c0b00030000f701090000e5"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dc2000-0x10)=@generic=""/16, 0x10) sendto$inet(r0, &(0x7f000029b000)="32318b7bdc6f723a139f5aad4f0c5578e51c9a4670bc04a77aef6a09ac87700c57296ff7428c078b8e9c4215ab4bf0391b87e914a8a71b4ea9ac18765fc599b7e76e4898a918172ddcdc045f8f83664a581b29399de08fd81f22e7075ad4f73bb7e87888d56f928d3d6fb23ee2574c16bbeab9baed3a8ed159df4d218cbecfd767cdea7ada1b06d14d387ff9153e93fc220d6319d34fa36bd519bb3a2654758e834ce3715be69a120ee2d5c675", 0xad, 0x1, &(0x7f00009a6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 15:26:51 executing program 0: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x20) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000f53000)=0x80000001, &(0x7f0000f53000)=0x1) connect$inet6(r0, &(0x7f0000a41000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000717000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 833.715402] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13232 comm=syz-executor5 [ 833.758351] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13232 comm=syz-executor5 2018/01/08 15:26:51 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ba0000)={0x5}, 0x4) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e000300f0ffffff000503c76e35", 0x26) 2018/01/08 15:26:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000015f000-0x4)=0x0, &(0x7f00008cb000)=0x4) shutdown(r0, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a03000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000650000)={0x0, 0x98, &(0x7f0000b8b000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffff00, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a12000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b73000-0x10)={r2, 0x26800, 0x2, 0x4}, &(0x7f0000953000)=0x10) bind$inet6(r0, &(0x7f00005bd000)={0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) 2018/01/08 15:26:51 executing program 6: r0 = accept4$unix(0xffffffffffffffff, &(0x7f00008ca000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ca2000)=0x8, 0x80000) accept4$unix(r0, &(0x7f00007fe000)=@file={0x0, ""/4096}, &(0x7f000082e000-0x4)=0x1002, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000efb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000438000)=0x10) r3 = accept$llc(r2, 0x0, &(0x7f000086d000-0x4)=0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000f20000)={&(0x7f0000ffc000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cdc000)=[{&(0x7f0000a38000)=""/13, 0xd}, {&(0x7f0000720000-0x1000)=""/4096, 0x1000}, {&(0x7f0000838000-0xf)=""/15, 0xf}, {&(0x7f00001c3000)=""/190, 0xbe}, {&(0x7f0000639000)=""/24, 0x18}, {&(0x7f0000fc3000-0x48)=""/72, 0x48}, {&(0x7f0000ba3000-0xd0)=""/208, 0xd0}], 0x7, 0x0, 0x0, 0x5}, 0x100) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000053e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) recvmsg(r1, &(0x7f0000a4b000-0x38)={&(0x7f0000a23000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000c60000-0x30)=[], 0x3, &(0x7f0000dd6000)=""/4096, 0xfffffffffffffe89, 0x0}, 0x0) 2018/01/08 15:26:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000048000-0x10)=[], 0x304) 2018/01/08 15:26:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x100029, &(0x7f00002e2000-0x4)=0x0, 0x4) 2018/01/08 15:26:51 executing program 3: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001fc000-0x38)=[@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1ff}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x38) getsockopt(r0, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000001000-0x4)=0x79) 2018/01/08 15:26:51 executing program 2: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x87) getsockname$packet(r0, &(0x7f0000459000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d38000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008ba000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61c384a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949194c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f0000dbc000)={0x18, 0x29, 0x3b, "c7"}, 0x18, 0x0}, 0x0) 2018/01/08 15:26:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e60000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) socketpair(0xb, 0x807, 0x2, &(0x7f0000cab000)={0x0, 0x0}) connect$netrom(r1, &(0x7f0000cc2000-0x48)=@full={{0x3, {"1e2e876732ab97"}, 0x3}, [{"2188a6b07ea93d"}, {"1d9c6cc91cc545"}, {"9461dc2d24ec16"}, {"1be08d241a6bc6"}, {"7aef6c5d38e265"}, {"f84a39616f1491"}, {"2a0cbc9dfa7247"}, {"7ef06fddcec37b"}]}, 0x48) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept(r0, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000919000)=0xffffffffffffff9f) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000ea7000)=0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 15:26:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x4000) bind$inet6(r0, &(0x7f0000b04000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 15:26:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\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}}, &(0x7f0000fa4000)='syzkaller\x00', 0x6, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00009e0000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:51 executing program 1: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x9) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f58000-0x4)=0x0, &(0x7f0000a04000-0x4)=0x4) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 15:26:51 executing program 6: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000f20000-0xcf)="4bb28cf3c428b18603803d538229c2ff42b6af7548b2e6bdd8393a5b104ae20b10029b8ceb090b94ad23af5b10efb9cb0cd6c35814eb2e20e592ae1855c05f596e2319aed35cbef1c30a41c90d0c1f5af458ee1d522f56c8d3c04283bef56d7dcf8bc47b1953587decf2354c13dd8e275065dad72fd36aaa14bdfb92353a416e4753533917bebdb4a6682586136d91f206d8224a398679e550fbdc427fbf35ced7fbf1fad72fa91a809e178af08cce4065d1b4cb1c883e300661e417c05910747005d5589c2179b3549987c1147d5b", 0xcf) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000676000)=0x0, &(0x7f00009a7000)=0x4) 2018/01/08 15:26:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r2 = accept(r1, &(0x7f0000fe4000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00006ba000)=0x6) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000c34000)=0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000987000-0x18)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/08 15:26:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000325000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000741000-0x4)=0x0, &(0x7f0000f3e000-0x4)=0x4) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={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) 2018/01/08 15:26:51 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000009000)=0x9) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000007000)={0x92a6, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000007000-0x4)=0x0, 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) 2018/01/08 15:26:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f00001cf000-0xf9)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8864, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[@lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @rand_addr=0x0, @empty=0x0]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f387a4", 0x0, "f95d5f"}, "d782c9984f4e7367c08241bbc9875de0937a3f5486dbeb372e5fb16a92dd49a9820bcdf27ee76098b3c9e128120f8dc2140ee992ae6f8dfd06e6764c79f011ae879f65ed2be9"}}}}}, 0x0) r0 = socket(0x10, 0x800, 0x1) connect$nfc_raw(r0, &(0x7f00006eb000)={0x27, 0x2, 0x2, 0x7}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000048a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004f4000)=0xb) 2018/01/08 15:26:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000599000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00002fc000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00000d8000-0x26)="260000005eff09fff10001013a000001000000fefeffffffffffffffff007f000004fb4b35ea", 0x26) recvmsg(r1, &(0x7f0000692000)={&(0x7f0000268000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000892000)=[{&(0x7f00008df000)=""/4096, 0x1000}, {&(0x7f0000130000-0x3a)=""/58, 0x3a}, {&(0x7f000055f000-0x5d)=""/93, 0x5d}, {&(0x7f00003b3000-0xba)=""/186, 0xba}, {&(0x7f00009ef000)=""/152, 0x98}, {&(0x7f0000e3c000)=""/225, 0xe1}], 0x6, &(0x7f0000164000)=""/0, 0x93, 0x0}, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000f75000)=0x3) 2018/01/08 15:26:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ddd000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000026000-0x21)="", 0x0) 2018/01/08 15:26:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c4e000-0x4)={r0}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000009000-0x4)=0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f34000)={0x1, {{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000093f000)={0x3, &(0x7f0000829000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/08 15:26:51 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x8, &(0x7f0000001000-0x40)=[{0x1, 0x2dd3, 0x35b, 0x2}, {0x1fffe00000, 0x7, 0x2, 0x100000001}, {0x73f, 0x8, 0x9, 0x9}, {0xae4, 0x1, 0x100000001, 0x4}, {0x2, 0x2, 0x7, 0x4}, {0x4, 0x9, 0x1, 0x4}, {0x0, 0x80000000, 0xab1, 0x0}, {0x14f0, 0x45, 0x4127, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x20000000000c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000bd0000)=0x7, 0x4) 2018/01/08 15:26:51 executing program 5: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000+0x5bf)=0xc) socket(0x3, 0x1, 0x3) setsockopt(0xffffffffffffffff, 0x84, 0x80000000000021, &(0x7f0000000000)="", 0x0) 2018/01/08 15:26:51 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) r1 = accept(r0, 0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000009000)={&(0x7f0000018000-0x60)={0x27, 0x20, 0x1ff, 0x4, 0x81, 0x8, "9ec32d702eb2335752648fdc5f4141f72d27eb348599bcc4d4eb8dfb04f9c23e9f95e161b6771e3c4fddf4cf13cc03eb7e428bc1b4bd35822045d80d02cea7", 0x9}, 0x60, &(0x7f0000017000)=[{&(0x7f000000f000)="35cd25b42a06765802d0c0a1e7192113cc9062065413493371a8f766f26694e2d8e5130f866134d8a77165947802145a4ebea481a7e0794e25b8a46c918aa0dcceffbdc7461d9420c6b65eb2abb116857cc864c3cdf3f5d87e731f4956aee89aace3a942ad56d89e83d349f01a60f7224effbb7f828f3ad8b3805be551acb7abd0e222eb54f8152afb8206ea7589d216fd643bde0262ab8f0c725d62d03ddf01332d51b5b36e4418915ac4e562c661dcbe7830c15ff3246527ac2e2b4db828fa", 0xc0}, {&(0x7f0000018000-0x47)="94fc6de52517f3cc63418ab19fe7fc927f99b256be222e93d6f9148ad1607d42fb9c97c8025e42eb225e2de77a79ce97b43ce1fa1670f3b388671fafe909fa2704899306d20125", 0x47}, {&(0x7f0000017000)="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", 0xfc}, {&(0x7f0000017000)="ff00f6fc8ba24cc07600b359445f399bd9182f1c45b7faf12a5b7219cc87af4b757109f40de44244aa2f77f34a1b87b0cd0383f1937f558b762b0046eee5d5eeaae0937b22fe2f217a5336b6123b1aa31e6b37c2c24dd6e04a43641a8dccc123bddc94ad5091e406e910e0eb347f6df3a62d670444022163d6c7b3913ef9b60a508b40bc2a2945f7f4d216929a6d47879df891420d036630d689b99f3c5ef7394cd8a414aeac67a2326e2d4c2069d0d0a9178ddc305198a62545de717b178a621eb7eb94924e2447baa6cd2ad42ae7c7f6ef026c89e2be53a6abeb29ef77a2cc9c48f5cfac9275a50c467b6fabf43fb47a40a0", 0xf3}], 0x4, &(0x7f0000017000)={0x60, 0x112, 0x80000000, "1655863d697d4b21737d153c776dd6478bf9f98872d76acc169acf11d883d5aaafb6f80db81458ef4913e11180abf3b30490a4ad44a3ed1b9a517803012a9b9a372d757a6bfc6adf88ad0d95"}, 0x60, 0x4040040}, 0x800) 2018/01/08 15:26:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000d1d000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000939000)=0x1002, 0x80800) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000512000)=0x797d277d, 0x4) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 15:26:51 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f000083a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000690000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ad7000)={0x2b7, 0x49, 0x100000001, 0x8, 0x1, 0x6, 0xfffffffffffffffe, 0x41, 0x1, 0x5, 0x8001}, 0xb) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r2 = accept$alg(r0, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) [ 833.989112] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65374 sclass=netlink_route_socket pig=13302 comm=syz-executor7 [ 834.049124] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65374 sclass=netlink_route_socket pig=13317 comm=syz-executor7 2018/01/08 15:26:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001e8000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b81000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000014f000)={0x0, 0x0, 0x0}, &(0x7f00005f4000-0x4)=0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e6d000-0x8)={0x0, 0x0}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000a40000)=0x2, 0x4) socketpair(0x10, 0x0, 0x9c, &(0x7f0000222000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008e5000-0x20)={0x1155, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000e76000)={r3, 0x6}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000317000-0x5c)={{0xa, 0x1, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, {0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x4, [0x7fffffff, 0x80000000, 0xff, 0x51f8, 0x1, 0x8, 0x0, 0x5070]}, 0x5c) getsockname$packet(r1, &(0x7f0000339000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000da5000)=0x14) 2018/01/08 15:26:52 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fd9000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fd0000)=[], 0x0, &(0x7f0000fd0000)=[], 0x0, 0x0}, 0x0) 2018/01/08 15:26:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f00004f6000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/08 15:26:52 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x3)={0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000)=0x400, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@newsa={0x13c, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha224-generic\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x3) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff1200aa05ffffff7f00000000", 0x10) 2018/01/08 15:26:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00007df000-0x4)=0xffff, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000015c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000302000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00007cc000)={0x0, 0x16, 0x1, 0xfffffffffffffff8, 0x2, 0x641d, 0x240, 0x8001, {0x0, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01, 0x5, 0x0, 0x5ad3, 0x1}}, &(0x7f0000dc7000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000087e000-0x20)={0x7, 0x800, 0x8, 0x100000000, 0x5, 0x1f, 0x3, 0x1000, r3}, &(0x7f0000191000)=0x20) socketpair(0x11, 0xb, 0xfffffffffffffff7, &(0x7f00009b0000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000db2000-0x62)=""/98, &(0x7f0000362000)=0x62) socket$inet6(0xa, 0x4, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r5, 0x0}, 0x8) getsockopt(r1, 0x84, 0x40008000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/08 15:26:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005cd000-0x7)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001000-0x1e)=""/30, &(0x7f00005cc000)=0x1e) 2018/01/08 15:26:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0xffffffffffffffff, "0a0000011302000100"}], 0x1c}], 0x1, &(0x7f0000319000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000b62000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b3c000-0x10)={0x0, 0x0, 0xe000000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003d0000-0xc)={r1, 0x80000000000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f4a000-0x20)={0x3, 0x0, 0x0, 0x3}) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b94000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000d55000-0x20)={0x7, r3, 0x10001, 0x1}) 2018/01/08 15:26:52 executing program 6: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x84, &(0x7f00004ad000)=""/0, &(0x7f00004ad000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00004ad000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2cd3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x3c) 2018/01/08 15:26:52 executing program 0: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e3b000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fbf000-0x10)={r0, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) getsockname$packet(r1, &(0x7f0000462000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f65000)=0x14) 2018/01/08 15:26:52 executing program 1: mmap(&(0x7f0000001000/0xebf000)=nil, 0xebf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003f1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000953000)={r2, 0x27}) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000a06000-0x4)=0x5, &(0x7f0000ec0000)=0x4) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000e5e000)=[{&(0x7f0000ec0000-0x3b)="390000001000090400000000800000000700006302000000450001070000001419001a0004e9016a0000000000000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/08 15:26:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000749000)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x401, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000330000)=[{&(0x7f0000467000)="af", 0x1}], 0x1) pipe(&(0x7f0000900000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000f14000-0x40)={0x9e, 0x401, 0x4, 0x1000, &(0x7f00004c9000-0x1000)=""/4096, 0xd7, &(0x7f0000afc000-0xd7)=""/215, 0x84, &(0x7f000097d000-0x84)=""/132}) 2018/01/08 15:26:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dc3000)=[], 0x11faaccc5310e65) 2018/01/08 15:26:52 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0xcd) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000047000-0x8)={0x0, 0x6}, &(0x7f0000c6c000)=0x8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ef1000)={r1, 0x700000000000}, 0x8) 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, 0x7, &(0x7f00009b4000)=0x401, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/08 15:26:52 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f80000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000039e000)=0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f80000)={0x6, 0x200, 0x0, 0x4, 0x0}, &(0x7f00008f8000)=0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f81000-0x8)={r1, 0x401}, &(0x7f0000f81000-0x4)=0x8) r2 = socket(0x10, 0x802, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004e9000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000425000-0x4)=0xc) accept4$packet(r2, &(0x7f0000d23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000532000)=0x14, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000f81000-0x14)={0x11, 0x15, r4, 0x1, 0x800, 0x6, @random="d7c22d684f12", [0x0, 0x0]}, 0x14) getgid() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00004ea000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000135000-0x4)=0xfffffffffffffdfa) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f1c000-0x2)=@assoc_id=r5, 0x4) write(r2, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e20085000012000b80ffff000007ff002103c75735", 0x26) 2018/01/08 15:26:52 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000b1d000)={0x403, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x55166b47, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8001, 0xffffffffffffff62, 0x0, 0xd, 0x0, 0x5, 0xfff, 0x4}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a59000)={0x0, 0x2}, &(0x7f0000ae1000-0x4)=0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f7b000)=@sack_info={r3, 0xfffffffffffffffd, 0xb9cf}, &(0x7f0000412000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f7b000-0xc)=@sack_info={r3, 0x101, 0x2}, 0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f7a000-0x8)=@assoc_value={r3, 0x0}, &(0x7f00001ea000)=0x8) r5 = socket(0x10, 0x802, 0x10) write(r5, &(0x7f0000167000-0x26)="26000000240001f8feffffff00008d4003000025010000000e0001004005000000026b050035", 0x26) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000f7d000-0x8)={r4, 0x8}, &(0x7f0000b7b000)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00002fe000-0x20)={@generic="965469c9674ec60c9ad474c5a0c0600a", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 15:26:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000f79000-0x24)="240000001b000108ec03ffdf24fb010001f6ff0b0800030001c50000f701000000161701", 0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000162000)={0x1, [0x0]}, &(0x7f0000dd3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000006a000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7cf, 0xaca5, 0xe37, 0xc}, &(0x7f0000d82000-0x4)=0xa0) 2018/01/08 15:26:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c73000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00002be000)={0x0, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ae0000)={r1, 0xb7, 0x1a, "f6942516331fc9b73509a093305c02d7c8533c8473d88ea1c403"}, 0x22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x5, 0x800, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000002000-0x4)=0x9, 0x4) bind$alg(r3, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000003000-0x4)=0x80000001, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000002000)={0x9, 0x1, 0x9000}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x30, &(0x7f0000001000-0x30)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000003000)={@generic="cba1fdb3775e82278cd320786ff53023", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000003000)="50391a427cd832a0611fbf2c99ecf1ff91f1274f7b5599332013c51d6f9694519d4a96c89ac1fb1464fcde08577f2e10bb444e5a600f8611d4c0f8dd5822fd9211b94f2c903189144e8d3dba211780bb8ca6ed93418d9d6813a4439e9d358e7bd9c290b824fbea258d7c6e828c2a5a83e51b2c2c7cddf9ddbf35f6a0af7b255c05994270686f9fd5ec2f9ca57398dd486aa7430a0f619ee2c582317d6b2ba6e3afc6a26a590cfeeccf485049294fa92c60157a2be1052ef114b69c19c0", 0xbd, 0x20000000, &(0x7f0000004000)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x4}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000006000-0x4)=0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000006000)={r4, 0x4, 0x1, [0x7fffffff]}, &(0x7f0000001000)=0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r5, &(0x7f0000007000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000008000)={0x10000000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000001000)={0x20000000, 0x0}) 2018/01/08 15:26:52 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x2, &(0x7f0000fce000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009aa000)={0x5, 0x400, 0x4000000000083, 0x8001, 0x0, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00008a6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fce000-0x4)=0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000fce000-0x4)=0xd45e, &(0x7f00002d0000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) socket$bt_l2cap(0x1f, 0x7, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r1, &(0x7f0000fc9000)="14fe08c4afe82d0b44530d965a6e17284c60398483f63f00000096eb385e582fa54334af705ba6a31cc709"}, 0x10) socket$inet(0x2, 0x3, 0x5) [ 834.223683] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=13368 comm=syz-executor1 2018/01/08 15:26:52 executing program 7: epoll_create1(0x0) r0 = socket(0xa, 0x3, 0xff) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ade000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/08 15:26:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000edd000-0x8)={0x1, [0x0]}, &(0x7f0000080000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003bf000)=@sack_info={0x0, 0x10001, 0xc}, &(0x7f0000653000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004e3000-0x8)={0x1, [0x0]}, &(0x7f0000b0d000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000351000)={0x0, 0x800}, &(0x7f000074a000)=0x8) socketpair(0x1, 0x80001, 0x7, &(0x7f0000531000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00008a1000)={0x6, 0x200, 0x4, 0x65b, r3}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000078e000-0x8)={0x0, 0x2}, &(0x7f0000605000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e6f000-0x8)={0x0, 0x6}, &(0x7f000041d000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000456000-0x8)={0x0, 0x8}, &(0x7f0000adb000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b1b000-0x8)={0x0, 0x80000001}, &(0x7f0000383000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000df8000)={0x0, 0x5}, &(0x7f0000e82000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000054c000-0x6)={0x0, 0x800}, &(0x7f0000911000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e83000-0x10)={r11, 0x3c, &(0x7f0000ea7000-0x3c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x8ea}]}, &(0x7f0000bbd000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000040000-0x20)={0x4, 0x5, 0x0, 0x6, 0x3, 0x1, 0x7f, 0x7f, 0x0}, &(0x7f000072f000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00002bb000)={0x0, 0x9, 0x30}, &(0x7f0000eff000-0x4)=0xc) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000694000)=[{&(0x7f0000f51000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000554000)=[{&(0x7f00009b5000-0xba)="788599939545ae768fd214203cb792f0fac9925ee3563bcceae3a911a45d75e97332312019330e239a9aab9049d2b0761f7dd708abf79eb465689e2c21ddc9a47a6ad562a8731fe5dafe497ea7d47211ac63a1a5b3263bcb712bdf2f274dd3e20c1d3ff6d3a177a45ecfcdc4c0bf833f8e8fb438dfb6d1d6944e85dd0ed391430341c1069405fcd0fc7cbd513a642143895442e5612a3c0fcda86e6a077a9c8dc2c34de5d0eb9355b59d3de69571ccf88647cec6f774d6f9b00e", 0xba}, {&(0x7f00004ac000)="6ce09b72a71803e2cb1dcbe6fa65b3e063d8cc97a42edb2ef2b73be67dfca402f3bd113b770ea2db0464a67e228cafd11699b7819628d1cf8483266756e8ede26ec81946411c3632c7accd38f38068b072112b80c60d67030c24a3394b", 0x5d}, {&(0x7f0000d8c000-0xdd)="5df30875cdac33e87702562a7493777bdf09168bc7dedd6814916f4b5abc15310d8e1676d9cdb15418ea54d934ec66454c89d2254ce7a96ffa44e76e8845af3830644612c998d7893dfa970d5ad63da27ed3c89844d80316738bc58a785ee3290d5fb62a4a69caa9e3857661b455f3200bc3aa625598fbc338fd31fdec3d29873a3d4d02b4a0f90dcd4fb407c966260dabc56cfda7968630692dbd428ab5a078aa15ebd9ca70034d7c4a50c27caf2e539b8c36ae842e65950b19b2b6b19ea4fe1883569ebf0c2f867629891136f5776ec0e634feb16795154f68942205", 0xdd}, {&(0x7f00000ca000)="aec65f664123624a0ea789daf35497f7ace552d3110dfabe5e68d5819fd7d1ade66a5f464d9907d9981cfd4eae13270bc5425fc0b851431d5ffe619150c7f0fc9ac91dd1", 0x44}, {&(0x7f0000681000)="dfc6cf9d537d3057c029f05571303bc094ac72ffd9e2cf819cdcbabe9036fc795e830f429614bb82deb47b809be1580df6cd096fc29807d6bbdf73aea7bc5d750097dcba32b95655dfafd268d6056240062ec0c883b436ca4730974542dfd1a40e99a1ca2ded6389cd25cbd83cf49d88e9d68465037f66e4a2056553f529ed4081194554b08acbbcaf5ebf882b8a1ee10580f1f05a2f91337e80aa22e746", 0x9e}], 0x5, &(0x7f00009ed000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0xf1d, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x5, 0xb9}}], 0x60, 0xc041}, {&(0x7f000045c000-0x1c)=@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000c20000-0x80)=[{&(0x7f00004cc000)="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", 0x1000}, {&(0x7f0000a2d000)="fa5b2f3a25fa3e07c2ac707e5e2c578384b55070ac96c23c4f91a2444503e59360a6a6c0a18e4aafd6f6be10c5861215a576394db44b9129b0aa2fa798c48a117aa8edad8085b08c873e021339b551e3f4eecbe5629e03c82fcef64c0ba2cf062ae9381f5236d34591212ca42b97a9e735d04206088c8faa9228df8d065679c9efe1489d943e83c336d2b38907351b9ff706e8a3ec", 0x95}, {&(0x7f00008b1000-0x12)="decee37a7c09c50e0879b1a9a06d0e142dc0", 0x12}, {&(0x7f000007d000-0x83)="256299cb9fdddb207d3e2f740f0918ecb9a1fdf6a204ec8c0568194d40cfce6d5cf0b317ceae4c5bd6c19aeb4f4eb51aa4c9b2d3aaea7a9c321ba6ca59a0ef7b7dc8332487db4a3d20a6c3d504dacb94d9e90fbbf35f0004cf2430dd6540207cbd0612f52f819621202023f0aeba02ea98fa0dd566464e8bd7b3e07936731ca542b4e2", 0x83}, {&(0x7f0000b6f000-0xf6)="d32bccd40bc096f9151ee747a2f4d049f14be9996b901c3cb6b2b70127a60b7d2f6a513af63170e5abd994ccada908aa3ea4193be9bb134b9ccdd3b7910c1e021c13c964ad94f42c497f699888d76e7d2bdff997d55b04dacc01e9ef8c940f7da423c9465bf25685f68d8900a039fb182af99a791324ede8a38f9013a7d5ae929f6a0484cb40c9ad3c92506f564af7f3e77aa87d1c27457fcea7f165bbe206dec89e7d757ba63ff87182dbe782713f568624379d50ca6f13a84896640912c7a2360940a36362f806639ae9a1d8ffc2a4a3398b11130fa66d525050bc32a35493058d79862a4bb1d27664c1e3a03c0881c2057f149959", 0xf6}, {&(0x7f000021b000-0xa0)="5e42de96695c7433e5d7f578736d0c41434eb42db4f85fe8f8930e33d0a8d17b3cd8cc5c9465877e93c7bf5662b0f1bfc4d4168adc5cc2d5bfab81e191429bd01b3e4c4def428aac9c9062d4ed2b18828d87cb2ec8a226de0924cd42e19410924932071515ef6a0a127d49b15b52b27677ca9723b75974ad3b4abd3ce8959052306f304824cdc8a0a3fc5d0c3ada63d5a4c80253bd3613ebb99b83cfb5c821fa", 0xa0}, {&(0x7f0000762000-0x3d)="f3726dfe6fe3140c2bb49b8e958fe5fdba1d6c818fe2e448b94055944f0e3900a041625ed2e9c451e904731e3f88785e3cf2e6e7885b9f2e3ac67cf97d", 0x3d}, {&(0x7f0000d4a000-0x29)="ffc8476a48f354a8bea8bcad52ce485497a7a1868e336f2ffc12c91cad54cdcab4fee16904133d1bfa", 0x29}], 0x8, &(0x7f0000820000)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x6, 0x81, 0x401, r3}}], 0x30, 0x20000040}, {&(0x7f0000d98000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002dc000)=[{&(0x7f00002b1000)="9477319fa01de361c9dcb287197bf961fe89d69a2eb9ff641354da1c8248c68d08946adfab2f69157c613efb381a6fec3d09b25cb748f9da0e91f5e2c2ca1e66869bc07faec8cc4f1f61aad271fc5564f3d5c9ce71d83ce4fefc", 0x5a}, {&(0x7f0000f02000)="b2af441510c30786706e485a7a50ad7a07d479b36650477679546490da21b0dff27ce20833b094c4eef09e911173ec647b7b9565bc6f7f97ee", 0x39}], 0x2, &(0x7f0000cb9000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x7ff, 0xb6, r4}}], 0x30, 0x24000801}, {&(0x7f0000491000-0x1c)=@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f000002b000-0x20)=[{&(0x7f000095c000-0x66)="b73b2de1a4d6ef6075e442070724fd3d7f5ca29c5dd5beba4684c3b047dabda23397ba7d70c4add3ee8b3244188b53760f5ee87d1c9d5a841bb056d218ae330c242350dd5416608cc1acb14d7c7c488509b177eaa542bf8b3524f2901f7daef092c18d65a5e5", 0x66}, {&(0x7f00009fd000)="aadcd9861245cefde8461723338e96757382e1cec393275d7f60cdfff01b00c078c9ab98d147d0751cb0c35c8251dd2a0858dc746d1605689ca4b6804a8d0feaa0103bf8e6a26eee02632c5293a419104a3dcc3e826e154834cb7f767461dda2cb4a317d8c998e94ad0369238cf81304db3b8f6b1508406fbe00007706e6935bb5c7654ff82add12c50f12a264073ce8f08c7c8d81ff4c4f4c8cbaf1698a5e996b7cc227826490faab59d5d1ca79f78022", 0xb1}], 0x2, &(0x7f0000e74000)=[@sndinfo={0x20, 0x84, 0x2, {0xe758, 0x4, 0x40, 0x3, r6}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x80, 0x4, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x209, 0x9, 0x200, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x8, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x381, 0x7, 0x2, 0x401, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xbedb, 0x48942877, 0x0, 0x100, 0xffffffffffffff2b, 0x5, 0x502d3ca6, 0xbde200000000000, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x820b, 0x8000, 0xec, r10}}, @sndrcv={0xffffffffffffffe8, 0x84, 0x1, {0x6422, 0x1f, 0x8000, 0x5a, 0x9, 0xfff, 0x7, 0x2, r11}}, @init={0x18, 0x84, 0x0, {0x1fffe0, 0x3, 0x200, 0x1}}, @init={0x18, 0x84, 0x0, {0x20, 0x80000001, 0x40, 0x1}}], 0x1e0, 0x1}, {&(0x7f0000225000)=@in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3ff}, 0x1c, &(0x7f000065e000-0x10)=[{&(0x7f0000378000)="b5c8f356d62ff2be5acd317a0c65fdbb72588563fa87ed59efde5375e12535a721996c3863c2a6fb87224eabd10029ebdeab5cfef4fb61bd579035f36ecb5dac585bf4a36b5d39fb09ad740fcfbd4f6071b44d3b67492b30532bc96956ce0ff8d9e78688231db250305cf82b92b481b31eb0de0e58c5aa7d5d79a9a9b01a8e3cade7be36e27f2c7a762849b83d515f5262dac5b70ecf4474ef083ad6b09137a46fcbeb78fad7a7b5572f6ce2e877afd0d03de95980aa186513888f59a741fac12fbde0f87a5f7904", 0xc8}], 0x1, &(0x7f0000a5c000-0xf0)=[@init={0x18, 0x84, 0x0, {0x8, 0x9, 0x4, 0x7}}, @init={0x18, 0x84, 0x0, {0x4, 0x80, 0xe2, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x100000000, 0x9, r12}}, @init={0x18, 0x84, 0x0, {0x7, 0x8, 0x0, 0x887}}, @sndrcv={0x30, 0x84, 0x1, {0xec2, 0x1b815d65, 0x0, 0x6, 0x4, 0x0, 0x0, 0x5, r13}}], 0xf0, 0x1}], 0x5, 0x0) pipe(&(0x7f0000db6000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000134000-0x14)={0x0, r14, 0x3, 0x3, 0x0}, 0x14) [ 834.266141] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/08 15:26:52 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000030e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x100) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000e8f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000093c000-0x4)=0x10, 0x80000) bind$ax25(r2, &(0x7f000063e000-0x10)={0x3, {"8c87f9acd3b890"}, 0x1}, 0x10) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r3, &(0x7f00004a3000-0x8)=0x0, r1, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) 2018/01/08 15:26:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a69000-0x4)=0x0, &(0x7f000037f000-0x4)=0x4) socket$inet(0x2, 0x100ffffffbffff7e, 0x100000001) 2018/01/08 15:26:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000c5000-0x6c)="1f000000040aff0000000000000002000a05810000ec1519000000003fdf08", 0xffffffffffffffc9) recvfrom$inet(r0, &(0x7f0000698000)=""/201, 0xc9, 0x2, &(0x7f0000679000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) r1 = accept4$packet(r0, &(0x7f0000533000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000097b000)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000bf9000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) pipe(&(0x7f0000c19000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000445000-0x8)={r1, r3}) [ 834.268267] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 834.297228] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=13397 comm=syz-executor1 [ 834.303826] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 834.304086] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/08 15:26:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000060a000)={0xffffffffffffffff}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000f83000)={r1}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='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) 2018/01/08 15:26:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fffe, 0x200000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x1790db1c875e2d83, &(0x7f0000001000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/08 15:26:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000748000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f33000-0x4)=0x80) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000149000-0x4)=0x6, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000773000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/08 15:26:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x10)={0x0, 0x41cf, 0x4, [0xb4, 0x4, 0x1ff, 0x77fe]}, &(0x7f0000b25000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fb1000-0x8c)={r1, @in6={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000+0xda)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x8, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000-0x8c)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000-0x8)={r1, 0xfffffffffffffffe}, &(0x7f0000004000)=0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005000-0x4)=0x3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000005000)={r5, @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]}}, &(0x7f0000001000-0x4)=0x8c) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006000)={r3, 0x7}, &(0x7f0000007000-0x4)=0x8) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r4, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000004000-0x8)={0x14c00000000, 0x8000, 0x8001, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000008000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000008000)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x6, 0x75, 0x0, 0x7, 0x220000, r6}) 2018/01/08 15:26:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f000027b000-0x3c)=[], 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/08 15:26:52 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x24, 0xfffffffffffffffc, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00008ff000)=0x1fc, 0x4) r1 = accept4(r0, &(0x7f000093b000-0x80)=@generic={0x0, ""/126}, &(0x7f000093b000-0x4)=0x80, 0x800) ioctl$sock_bt_hci(r1, 0x400448de, &(0x7f00003fe000)="ea581e2500f42c03a5e32aba9e6fda19e78808c73300566859ad7a4cb3839525389e31da268692ab33d52ff15f516d69379ece5ca07269f43c17ac58311aefb538facc771291b458a399d437fa964006fe661224ef101c82496a479a238f718d016ed1f259b2d36dbdb4b8991bf48f962c6ad470e967a98bca9ad06f6017aa3c01cf81fc187ff64ec47783265b55d68455bbed19186e67659e96b640ffdda894006ee7b5149d15d57f9c63ac919c888a3fdbec3a76f901") 2018/01/08 15:26:52 executing program 5: mmap(&(0x7f0000000000/0x9c8000)=nil, 0x9c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f00009c9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000018c000)=0x10) connect$llc(r0, &(0x7f0000419000)={0x1a, 0xf7, 0x6, 0x5, 0x8001, 0x2, @random="34370f8b8d8e", [0x0, 0x0]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003e7000-0x38)={&(0x7f0000796000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009c7000)={&(0x7f0000226000-0x50)=@newae={0x50, 0x1e, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x0, 0x0, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[], 0x0, &(0x7f0000926000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000250000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f000061d000)=""/70, 0x4, 0x6d1}, 0x0) 2018/01/08 15:26:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0xd50ffaaa0b2633cb, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000580000)=""/205, 0xcd}, {&(0x7f0000000000)=""/27, 0x1b}], 0x2, &(0x7f00000a3000-0x85)=""/133, 0x85, 0xffffffffffffffff}, 0x162) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000017000)=0x9, 0x4) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x3d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r3, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/08 15:26:52 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000feb000)=0x0, &(0x7f0000c23000)=0x4) 2018/01/08 15:26:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000c00040000006b", 0x29}], 0x1) 2018/01/08 15:26:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000499000)={0x0, 0x5}, &(0x7f000022b000)=0x8) sendto$inet(r0, &(0x7f000094e000-0xd2)="0a9c9d92fc5f471b6be54328a2f0eb22481c3285883c7f3beb37349c5bc03c7541a8f5bf10201d57a1591be24be8a8a1ab7ddc7f6db0bdcb9b6a0e81ceff590e937ca4277ff716c998e092eb3be43f27728d2ec105ac6d560d858f4e974804d7bae9d28bd269d8a1e3bd2d2650fb7c592eda56dba40a7cd20faa2bcca4e96fdf73243e58fef0d5a870765bf0aab693348ef999c561f6c0cb41367c59672e8cb5765fab37e2c92b6c089a34ade5dfefa2917bd51beaba054fb3a81c67ba0d47d6fbf88304c61675b1f397ff7c4a3f49e8286c", 0xd2, 0x4, &(0x7f0000899000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x107, 0x1, &(0x7f00006c5000)="01000000020000000507000004c400cc", 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00001b1000-0x4)={0x0}, 0x4) 2018/01/08 15:26:52 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000082000)={0x0, 0x8, 0x3ff}, &(0x7f0000f7e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000765000)={0x1, {{0xa, 0xffffffffffffffff, 0x1, @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]}, 0x800400000001, 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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f7e000-0x8c)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003c4000-0x4)=0x8c) r3 = accept(r0, 0x0, &(0x7f0000cc8000)=0x0) bind$alg(r3, &(0x7f0000058000)={0x26, 'aead\x00', 0x2, 0x2, 'ccm_base(ctr-camellia-aesni,rmd256)\x00'}, 0x41) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000cdd000-0x2)=0x2, &(0x7f0000dfe000)=0x2) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:52 executing program 5: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f01000-0x8)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)="", 0x0}], 0x1, &(0x7f00002ce000-0x88)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/08 15:26:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000b7000)="1f0000000104ff00fd434500009564090000000008000100010400dcffdf87", 0xfffffdcc) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000e18000-0x4)=0x0, &(0x7f00008e4000-0x4)=0x4) write(r0, &(0x7f0000d57000)="1f0000000104ff00fd4345bb070000eae00000000900010002000003000000", 0x1f) 2018/01/08 15:26:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a35000-0x8)=@assoc_value={0x0, 0x45ed866a}, &(0x7f0000995000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d54000-0xc)={r1, 0x80, 0x30}, &(0x7f00001e0000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000)={@loopback={0x0, 0x1}, @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}, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1}) 2018/01/08 15:26:52 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000a58000-0x5)={0x1e8e, 0x9, 0x3, 0x3}, 0x5) write(r0, &(0x7f0000b1d000)="", 0x0) pipe(&(0x7f0000ecb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000430000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x400}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xa)={r4, 0x10000, 0x1, [0x9]}, &(0x7f0000001000)=0xa) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) accept4$ipx(r3, 0x0, &(0x7f0000001000-0x4)=0x0, 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) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000002000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="314091249f8c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={r5, 0x8}, &(0x7f0000001000)=0x6) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000eb7000-0x1c)=@req3={0x6, 0xffffffff, 0xd7, 0x7fff0000000, 0x2ed12b30, 0x3, 0x6}, 0x1c) 2018/01/08 15:26:52 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xffffffffffffffff, 0x97, &(0x7f0000c97000-0x10)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0xffffffffffffff7e) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000013d000-0x1)={0x0, 0x0, 0x0}, &(0x7f000010c000)=0xc) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f28000)={{{@in6=@mcast1={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe2000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000140000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a6000-0x4)=0xc) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe2000-0xc)={r1, r2, r3}, 0xc) 2018/01/08 15:26:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005c1000)={0x0, 0x0, &(0x7f00004c9000)=[{&(0x7f0000bcd000)="18e6f069c5b6dd9a5f1499f16d3c9deda3", 0x11}], 0x1, &(0x7f0000116000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/08 15:26:52 executing program 6: pipe(&(0x7f0000e36000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xffffffff) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000e80000)=0x0, &(0x7f0000f52000)=0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, 0x0, &(0x7f00002a6000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000215000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 15:26:52 executing program 7: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000aa3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000aa3000)=0x1, 0x4) r2 = accept(r0, &(0x7f0000832000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006ef000)=0x14) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r2, &(0x7f0000aa4000)={0x1f, {0x8, 0x82, 0x1000, 0x7, 0x20536078, 0x6}}, 0x8) 2018/01/08 15:26:52 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000966000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fed000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000080a000)=0x14, 0x800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000073b000)=0x9, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00002ad000)={0x81, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) pipe(&(0x7f0000feb000)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000086d000)=0x7fffffff, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00009d6000-0x10)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000400080004000c00000005ff01", 0x29}], 0x1) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fec000)=@assoc_value={0x0, 0x5}, &(0x7f00004e8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000406000)=@assoc_value={r5, 0xffffffffffffd251}, 0x8) 2018/01/08 15:26:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000928000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xf3f2, [0x35fc, 0xfffffffffffffff9, 0x100000001, 0x10001, 0x88, 0x7, 0xdd13, 0x19]}, 0x5c) r2 = accept(r0, 0x0, &(0x7f0000b0e000-0x4)=0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000514000)=0xae10, 0x2) sendto(r0, &(0x7f0000612000)='_', 0x1, 0x4000004, &(0x7f0000ccb000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/08 15:26:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="", 0x0) 2018/01/08 15:26:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) writev(r0, &(0x7f0000b69000)=[{&(0x7f0000f84000-0x39)="39000000120009040f00dd00004000000700004a030000000000000000fa001408002e00000000000000000000060000000000000000693e4e", 0x39}], 0x1) 2018/01/08 15:26:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b8a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000999000)=0x6ac7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000bd000-0x8)={0x0, 0x800}, &(0x7f0000657000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000485000)={r2, 0x200, 0x4, [0xdbe, 0xb49, 0x1, 0x3f]}, 0x10) r3 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000985000-0x20)={0x8, 0x0, 0x10002, 0x7ff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000048a000)={0x9, r4}) write(r3, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff0300000000010000000000000000080932050021006e35", 0x26) 2018/01/08 15:26:52 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a98000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000443000)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000008c000)={r1, 0x5}, 0x8) 2018/01/08 15:26:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1, 0x80004, 0x80000000) connect$bt_sco(r1, &(0x7f0000489000-0x8)={0x1f, {0xfffffffeffffffff, 0x3, 0x20000000000000, 0x80, 0x2, 0x9b}}, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00004db000-0x4)=0xffffffffffffff7d, 0x4) listen(r0, 0x0) close(r0) 2018/01/08 15:26:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009d0000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000b9000-0x78)={0x48, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0xfffffffffffffff8, 0xb6, &(0x7f0000de4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fffffff, 0x6, 0x8}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/08 15:26:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) getsockname$netlink(r1, &(0x7f00006e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000062f000-0x4)=0xc) getpeername$inet6(r0, &(0x7f00009be000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000fef000)=0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) close(r0) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000c60000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cc0000)=0x60) connect$nfc_llcp(r2, &(0x7f000008b000)={0x27, 0x6851, 0x24f, 0x3, 0x80000000, 0x6, "a02b9e53d19cffca774bc8283777e31db3f3a6013003c5bac740e36b99769111c1bedbe92167ac5be8bc70c413a77ead0d61c437d7ffc5ede56257e991d2a5", 0x7}, 0x60) 2018/01/08 15:26:52 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006e0000)={0xffffffffffffffff, 0x28, &(0x7f00003ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r0, 0x4, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x657}]}, 0x10) r2 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) sendto$inet6(r2, &(0x7f000081d000-0x1000)="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", 0xeb1, 0x0, &(0x7f00008dc000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f92000-0xc)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000699000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000d9b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9f8}, 0x800, 0x100000000, 0x3, 0x100, 0x140000000000000, 0x40200080, r3}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000388000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, 0xffffffffffffffff, 0x8, 0x100, 0x1, 0x100, r3}) 2018/01/08 15:26:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfe39) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = socket(0x0, 0x3, 0xff) accept$llc(r4, &(0x7f000059d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000017d000-0x4)=0x10) sendto$inet6(r3, &(0x7f00004f3000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) r5 = accept(r1, 0x0, &(0x7f000060c000)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f00001ec000-0x4)=0x1d, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00005f3000-0xc1)={0x0, 0xb9, "bb6ddeee0a35cc540def4bd95d4d9237a1d2d0f628834c73d71036d7f58e0d3c3ac49f48af216db568d1207be08c5d2492cb4066e78a5da3ab06a397d0134dde3f5453991736ea1aa4b48f01340c2f9e933a193bc865913e5c702f2a75944d8f27294b148a3c3672a4573e96fa1c1e4453cf63b7b86fbc1e19f2fd9969cc6ff4b30f8257174d8a1d3704732dea344636cde712e7e8d6c67a4d57f537054777fb98458fecf54ac03b4ff4fb512b778c8dea2b87d38dc3b899d3"}, &(0x7f000012d000)=0xc1) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f00001d4000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000170000)=[@init={0x18, 0x84, 0x0, {0x80000000, 0x4, 0xfff, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc0d, 0xc, 0x100000000, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x5, 0xffffffffffffb3b1, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x201, 0x20, 0x5, 0x7, 0x5e4, 0xe28, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x8000, 0x585, 0x400, 0x0, 0x81, 0xfff, r6}}, @init={0x14, 0x84, 0x0, {0x8, 0x8, 0x4, 0x0}}], 0x120, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000e2000-0x10)={0x6, &(0x7f0000a98000-0x30)=[{0x3397, 0x7, 0x43, 0xca}, {0x40, 0x7fffffff, 0xb40, 0xd8}, {0x6, 0x3, 0x10001, 0xfffffffffffff801}, {0x1ff, 0x6, 0x6ab000000000, 0x3fe}, {0x80, 0x2, 0x5, 0x3}, {0x8000, 0x7, 0x100000000, 0x7fffffff}]}, 0x10) sendmsg$unix(r5, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="", 0x0}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x44000) writev(r3, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000a96000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc) shutdown(r5, 0x0) sendmsg$unix(r5, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) sendto$llc(r5, &(0x7f000061d000)="61527e47ed61f5f50aa438fde8250cda7001bc40e8f3bbc8b4985744e213051d165a355185f95e2bfe8faab7ab66e49f183916cc3c72919b5ce18b922c8a437c5db20509a535ff1438b74b", 0x4b, 0x0, 0x0, 0x0) 2018/01/08 15:26:52 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a1000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x0, 0x6, 0x0}, &(0x7f000012f000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ae4000)={r1, 0x1, 0x9, 0x2, 0x5, 0x6}, 0x14) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ff5000)=[{&(0x7f0000ff6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff5000)=""/252, 0xfc}, {&(0x7f0000ff6000-0x4)=""/4, 0x4}], 0x3, 0x0) write(r0, &(0x7f0000ff5000-0x20)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) 2018/01/08 15:26:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000177000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x7ff, 0x0, 0x0}]}, 0xffffffffffffff65) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00005f0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f0000a65000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000071d000)=0x1c) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ba6000)={0x4, &(0x7f000044b000)=[{0x2, 0x81, 0x0, 0x4}, {0xffff, 0x29, 0x1c00000000000000, 0x3}, {0x2, 0x1000, 0x2, 0x7}, {0x8, 0xd6e4, 0x3ffc00, 0x5}]}, 0x10) 2018/01/08 15:26:52 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x5f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 834.732508] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 15:26:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000cd5000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d5c000)=0xd, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00008b4000-0x4)=0x7, 0x4) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:52 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000b5c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ff9000)={0x0, 0x0}) pipe(&(0x7f0000d35000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000ffb000-0x4)=0x0, &(0x7f0000f34000-0x4)=0x4) socketpair(0x5, 0x80006, 0x8, &(0x7f0000dcd000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00002ef000-0xc)={0x40000000, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009ee000-0x20)={r3, &(0x7f00004a2000-0xc4)="637812a69a42da16f0b7050f0d96649b9ae0db392aa0a426d57a8c2c28432c7d1dbd7bebabf8c85e5e881561bcf5ec0e922651f2b1516658a43965fba128f76c1535870ad4e5af2d33f17494ce8a529b3a444e3e26199298ffdbe528350372ecb51c285ced264b407d831198260e8c5d1511c0c5805425ef11d4b9d8ecde2d8cf5124d607e29f7626610c57b5b1f8f8382f4a439b5798bab560c77ba01891b8b4c90b2d3dba83eb4b5d42e2156ab3a80a050c4ce71d4670d089e75eb0eebf47908072275", &(0x7f0000a5a000-0xe3)="a630027e2dafd4fe5d17f6da828d5e97c7a9dc44ff8c9f09affaaec68615c0f72f68eb77f07af25c35bd6ec8a62050996eaf8939aa72f9667cc8529b1619d394f98dd66c8ed162ee79a03b5cbe15cc79e78080fedf128a440046cf9182650f87d60d1b30d921143b7b6be0de6ea9d4d6359a1990678b9f07cc8f3b67754966e55a1dd34f717a48517d45ecc252c1476e4fd8f7c66a4c2866f021ca0b58004ce71407bee19c2a5f1adc43edee2553ad0370f475279258c7da3527e5ab4516bc58afa1a651af570c06724ed303b518b00799adb6c07b3fba1ef0394bd41f00c7c8e30401", 0x0}, 0x20) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000ffb000-0x2c)={0xa, 0x6, 0x20, 0xf, 0x2, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffc000-0x8)={0x0, 0x0}) splice(r2, &(0x7f0000943000-0x8)=0x0, r6, &(0x7f0000ca5000-0x8)=0x3, 0x7, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r5, &(0x7f0000105000-0xd5)="b5", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x20) 2018/01/08 15:26:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000a0a000-0x51)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x6000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0xb, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a84000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000643000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000cb4000)={0x0, 0x76, "228e0f841303548aedf8a4727fe75dcbaecec57d63ed578c4d34614eadb70602af0bebf25a59c12c3ddb393441e61a1dabb7d26921fec812b2398278080d31c7bde1e5e31f99462e6227c498e03e4bbd87668e08a5648c85c36f3c18c7f6b4e6974706b6f5ebc35f1953858266d79c6686dc57807073"}, &(0x7f0000d2b000)=0x7e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ce1000)={r1, 0x6, 0x3f, "ad87e7fc32e9dbf5abc881a5859ed50cb4728f109d378ff2bd0c79a427a326a7612829241bb2aba9c16d3c99d0d8fecab2c0cd24587240864c91f8697ed637"}, 0x47) 2018/01/08 15:26:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005b3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f5d000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000743000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000759000)=0xb) r1 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00006fa000-0x4)=0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000be4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b53000-0x4)=0x14) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) 2018/01/08 15:26:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f6c000)=[{&(0x7f0000e15000-0x1000)='n', 0x1}], 0x1) writev(r0, &(0x7f0000dfe000)=[{&(0x7f0000298000)="e9", 0x1}], 0x1) pipe(&(0x7f0000c9e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000046f000-0x10)={0x3, 0x9}) 2018/01/08 15:26:52 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$nfc_raw(0x27, 0x1, 0x0) sendfile(r0, r1, &(0x7f0000678000)=0x0, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00000b7000)=[], 0x1bd, 0x10000000004) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/08 15:26:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000dfe000)={0x0, 0x80, 0x2, [0xd67b, 0x9]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x100000001}, &(0x7f0000824000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={r2, 0x3, 0x30, 0x423c9a31, 0x7f5}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000de2000-0x10)={0x80000000, 0xffff, 0xb2, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r4, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x10, 0x13, 0x3ff, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x1, &(0x7f0000e3e000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000fbb000-0x24)="d291962c9f539bfb5f562d6897d98ea397c020b28d4606fe93edbc45d6e36f51b9b058c8") sendmsg$key(r1, &(0x7f00005db000-0x38)={0x0, 0x0, &(0x7f000063f000)={&(0x7f0000bae000)={0x2, 0x11, 0x3, 0x7, 0x2a3, 0x0, 0x7, 0x2, [@sadb_spirange={0x2, 0x10, 0x3, 0x1, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x592, 0x0, 0x0, 0x4, 0xffffffffffffffff}]}, 0x39e}, 0x1, 0x0, 0x0, 0x0}, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cbb000-0x58)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000bfb000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x7)={0x0, 0x3ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a3f000)=@assoc_value={r1, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$netlink(r2, &(0x7f0000c7b000)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f00005db000)=[{0x128, 0x17, 0xc, 0x0, 0x0, "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"}], 0x128}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000012f000)={0x0, 0x0, 0x0}, &(0x7f0000209000)=0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00004bc000-0x4)=0x1a, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000821000)={0x1ff, 0x8001, 0x3, 0x3f, 0x9}, 0x14) 2018/01/08 15:26:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012e000)={0x4, 0x4, 0x7, 0x10001, 0x4, 0xffffffffffffff9c, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$void(r0, 0x5450) r1 = socket$netlink(0x10, 0x3, 0x12) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000996000)=""/4096, &(0x7f0000213000-0x4)=0x1000) writev(r1, &(0x7f0000b0c000)=[{&(0x7f0000f48000-0x39)="39000000110009000000000000000000f200004a030000ea2300010700001a1408002e00040000000000000000000000090002e300ffe4693e", 0x39}], 0x1) 2018/01/08 15:26:52 executing program 1: r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00008a4000-0xc)={0x100000000, 0xfffffffffffff001, 0x9f, 0x0, 0x2, 0x53e, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x43, &(0x7f0000d4f000-0x4)=0x9, 0x1) 2018/01/08 15:26:52 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x14) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000a000-0x77)={0x0, 0x6f, "aa361abfef532763e630ca0b2933bc4af7dc2ebc0b853d7996b6470d900c922e79ca546b6dcf4aa671e92a6060354ce6eaa97dc8677845fe382f3c12a031d83e41905f5390ca326da4d34fe3c8ff2133e0373f9f2770550ef079b60396f437852c771ec503565391c3b49dc4d07e42"}, &(0x7f0000009000)=0x77) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000006000-0x6e)={r4, 0x1f, 0x66, "154d83191b364121f8381ebf9ba97894f3149ea469b49f41dc72100e625ff37fac77c0ee15ff059535e6cf0979b5fe79bdc15b4d4ac8940b8807484b586358f5d8eb369ecb2efb85998346ff3fc265c693105b542cc2f10bf7c9c3fd0cd9c910997144427e8d"}, 0x6e) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000000a000)={0x6, [0x5, 0x5, 0x6, 0x1, 0x4, 0x3ff]}, &(0x7f000000a000)=0x10) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000005000-0x8)={0x0, 0x3de4}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r5, 0x1, 0xa25}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000008000-0x4)=0xb7, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x4, 0x0}, {0x0, 0x0}, {0x0, 0x1}], 0x5) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/08 15:26:52 executing program 2: mmap(&(0x7f0000000000/0xd5c000)=nil, 0xd5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f00001ab000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [{[], {0x8100, 0x7, 0x81, 0x6}}], {{0x86dd, @ipv6={0x0, 0x6, "46671d", 0x30, 0x11, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/08 15:26:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e16000)=[{&(0x7f0000ff4000)="390000001000093805bb01e12328f5210701000000000000ed0001078000801419001b00000008000000000000000c0000800025011e3a699a", 0x39}], 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000568000)=0xffffffffffffff2d, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d4e000)={r0}) bind$bt_hci(r2, &(0x7f00001f3000-0x6)={0x1f, 0x1, 0x0}, 0x6) 2018/01/08 15:26:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000a15000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f000053c000)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) mmap(&(0x7f0000ca1000/0x2000)=nil, 0x2000, 0x0, 0x86010, r1, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d2c000-0x8)={0x0, 0x0}) 2018/01/08 15:26:53 executing program 2: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000003ff1200aa050800000001078038", 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ef2000-0x10)={0x6, [0x5, 0xde8, 0x1, 0x0, 0x1, 0xffffffff7fffffff]}, 0x10) 2018/01/08 15:26:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0xc9)="88af366091184d095a59df15617d183f81e6bf3f1b7ba8ee0ce464d726295918c1117f23120f0844f484efc0aa72c72e08e2f7f5a04887ab9f60b44100e7fc29c51f1cb9683c7bbc3885cd8f17ebb617c3ce751f248471e007c93d1d31c41f9cc3334ab9326513b7799c840b288ad3dee1d032b5347b89a924e444c03aaa91edbc3d77dcfea737b26f8a380faabfb3dffd0b38d0b2082577ce6e001a5721abccd704aa6033f1f699d16244a6cad82fc3bf11332b0e2d3f82b3c9e7480134cdf6d1f957e6f5168109b8", 0xc9}, {&(0x7f0000002000-0x31)="4c9d58c503c836f379d8ede3bbbf172e655f659e875a6aeb576e9070b7f183db156fbcc3f539ab36434cfc8fa77237ef55", 0x31}, {&(0x7f0000001000)="c38524338968cfca4bb6301d3221a2aaadda362c6cb316ef0c74014077aca938e0bba77e5fb10715df4a22ba39ca2c90dc093f11cc7a09f313cc8e87ddcfc84311159d03547edcc27499280a6ac21bee02306ffdb72f0aa878c408d795023ab4757b80c6418cbae5adfda5dd0b591f4a7d58019207a131dd9f88d55ec11e5dae9cbafbb70b41128724fc79699c80ab15400429d7ba3f3a25dcec0b67", 0x9c}, {&(0x7f0000002000-0x27)="ac37a21d4662763eae22747abcae59ee11396f6aa3088dc3687444ec7ee8340ee040f4acf1585d", 0x27}, {&(0x7f0000001000-0x73)="04f855b73bb9650b307a33c6da435219e38f037ab4e8ad21dda9d556b51120f1bd01f8e675c38d0898e2a4133bd2e8396767f677313bb725a36c070fa4c143cd2a6d0676a6a9f23a19e841b9628b5fbf6f41a633e4dab8a299e754e8ed46dc7643dd44858a59cf15cb673743708dfb828a1b58", 0x73}], 0x5, &(0x7f0000002000-0xf0)=[{0xf0, 0x110, 0x1000, "011f812029693d22d741ca54333c0b8bc8dccc9188c0b845ee97d51db65c6387652b18b3e33fc5beb75c2f6c2e52c24d8581c84ba4a5ce91b756b6bea63648595b6b4d42f9844ec2998555e8e891fd3daea4495625dbf4b0d9dde53dac998d3e6c5b64943b5d4be5a7c575e1be02c8b20cefaf3118974756151f331cb0978964d8f0b1930753c121d8ebe0f6fcefed29ef433f24f279b9415d51b4410ba02cb71b22f800f60282e8259c1d34e9dd0f95f04c3fad7c42fe92fa6d937623b6b3ee800cec6e3bdd9b923d2510631cf7af6274c992b618eaaf28b8"}], 0xf0, 0x4}, 0x800) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f000096d000)=""/0, &(0x7f0000001000-0x4)=0x34e) [ 835.082415] netlink: 'syz-executor0': attribute type 27 has an invalid length. 2018/01/08 15:26:53 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000615000)=0xe8) mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) 2018/01/08 15:26:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00003e1000-0x4)=0x0, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000868000-0x10)="a3fc09a9656a5fa17918bd06ffd9d262", 0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000024d000)="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", 0xfc) 2018/01/08 15:26:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000dd6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000090a000-0x4)=0x14) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0xe80, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/08 15:26:53 executing program 6: 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$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00005d1000-0x8)={0x0, 0x0}, &(0x7f0000bbd000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x0, []}, &(0x7f00003e0000)=0x4) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f0000fbd000)="8519b757fa0727b9f581164995de9fc01694bb132e6511e7e4ab0ef24f49ccbaf639ee4756f67dd280e5f1a4ec5821f0ee19cfe324d4a8e231a039f380da01f7f414aed3f7650354085b8635e89e705c7f9213a4dd02473f8656eae94db4c0a57794e88449c36cfbc964c7f8ea21d824c3c8c5c6000f0445d57ac49ea81710adf474cac004d587671507813448e1fa7f1df7132e505e6dfd1b17cb1b45674b1f2ab6b429fc8944c53dcffa510120f3320182f59725aef3", 0x1}], 0x1, &(0x7f0000783000)=[], 0xfffffffffffffe42, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x599}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/08 15:26:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00002d8000-0xdb)="c2652cea6136257e18cce6794b03e950225450ca9dbdc48d941047338231e90a249b6837085bb683085d1752dd6c1edcacf0180873255e6a2742567a3b0b23294141a0c084e5a635bb188894fcd354a16d04cd9b42fa394998a2635b9fac712a9dbf0a4e14e63d150aea23cc9d513972368fea01213ad2f591ecf4d93f50bfa7a64a39246c17980d4560c9ed3a9cd64a8fa8405558f081772eef48cbea0458e66792503468a4a63a0c61e824710cb0bf8d9346f416d85c41bcf8e00c4e954fbbafbd8f5da4aeee9716e358c2a01db855a20d10b485f96a8e5921af", 0xdb, 0x80, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) 2018/01/08 15:26:53 executing program 0: poll(&(0x7f00005d5000)=[], 0x20000091, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000685000-0x48)={0x3, 0x2, &(0x7f0000f36000-0x10)=@raw=[@map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0xffff, 0x85, &(0x7f0000000000)=""/133, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000001000-0x4)=0x80000001, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) tee(r0, r1, 0xbedb, 0x8) [ 835.134732] netlink: 'syz-executor0': attribute type 27 has an invalid length. 2018/01/08 15:26:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x87) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) sendto$inet(r0, &(0x7f0000f3d000)="a6bd60cdfd5b4e6eec492d4a6fac44d440b551e62f6d240c74f56346e765aa5e215a105c7ebd51edd62c4aa8084def956acfaa3f27a03c1706160ad9fd0a8644785759fc932fa254841c74292723aaddb806f0b4aef9a49d8479476b2f44a08fb9279935b7c853dcad806ae3fe34da1390ac510eaa1e4a9a073fbbe6756610b85c79c34a75caca54a05b064335f7ec9d1801563a9023aa6f3ab95de5dcbf80e58068215841c2b59012ec168536ad300750022b4bbcae9a8f3bc35c5f9792d704db9b959717b2f0890a56a85e738e07d7cb86a80599f67a7bb7755bed", 0xdc, 0x4, &(0x7f0000f62000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 15:26:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) bind$alg(r0, &(0x7f0000011000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) sendfile(r0, r0, &(0x7f0000a2b000)=0x13, 0x26d) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x657}]}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00004cc000-0x4)=0x0) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f0b000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000080b000-0x4)=r2) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) writev(r1, &(0x7f0000296000)=[{&(0x7f000073b000-0x1000)="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", 0x122}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006f0000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, 0x100000000, 0x6, 0x40, 0x10}, &(0x7f0000305000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000b8000)={0xfffffffffffffffc, 0x8006, 0x7, 0x7, r3}, 0x10) 2018/01/08 15:26:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x2, &(0x7f00002a3000)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x81}]}, 0x9144eb48abad8f31) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000638000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef0000)=0xe8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b3000)={r1}) getpeername$llc(r4, &(0x7f00002ad000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e3a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000036e000)={0x0, 0xbe4, 0x0, 0x8001}, &(0x7f0000d06000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000b37000-0xa0)={r5, @in6={{0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000, 0x5, 0x800, 0x8, 0xc0}, 0xa0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000418000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@loopback={0x0, 0x1}, 0x0, 0x80000000, 0x2, 0x1, 0xa, 0x80, 0xa0, 0x0, 0x4ba52931, r2}, {0x4, 0x3bf, 0x0, 0x7, 0x6, 0x4, 0x1, 0x7ff}, {0xfffffffffffffffb, 0x8, 0x8001, 0x81}, 0x200, 0xa, 0x0, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x7, 0x3, 0x100, 0x5, 0x80000000, 0x400}}, 0xe8) 2018/01/08 15:26:53 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x8, &(0x7f0000003000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 835.188521] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/08 15:26:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f000007c000)="f8", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x1a) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x4000000000200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ddd000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) write(r1, &(0x7f00005f0000)='}', 0x1) 2018/01/08 15:26:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0xffffffffffffffff}) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f00002f6000-0xd7)=""/215, &(0x7f0000e46000-0x4)=0xd7) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ffc000-0x20)={0x5, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00007a3000)={r3, 0x6}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000072000-0x2)=0x7, 0x2) ioctl(r1, 0x200000008916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000378000)={0x0, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000c21000)={0x4, r3}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000351000-0x55)=""/85) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000087b000)={r0, r4, 0x7, 0x2}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000d3f000-0x1000)=""/4096, &(0x7f0000d45000-0x4)=0x1000) 2018/01/08 15:26:53 executing program 0: socketpair(0x9, 0x80a, 0x4, &(0x7f0000868000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001, 0xfff}, &(0x7f0000018000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000000)=0xc) getsockopt(r2, 0x107, 0xb, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/08 15:26:53 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000004000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000002000)=0x1c, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x7c, &(0x7f0000004000-0x7c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0x1c)={r2, 0x6, 0xa, [0xfffffffffffffffd, 0x8000, 0x3, 0x5, 0x6, 0xe1, 0x0, 0xa, 0x4, 0x0]}, &(0x7f0000003000)=0x1c) 2018/01/08 15:26:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bdb000-0x10)=[{&(0x7f0000da1000-0x29)="2900000020001900013d0010000000060200001600000eed0000000404001400ffffffffffffffce08", 0x29}], 0x0) 2018/01/08 15:26:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000027000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e87000)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000da0000-0x118)={0x4, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd3, &(0x7f00005cf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "100381", 0x9d, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x58, {0x9, 0x14, 0x7, 0x6, [0x8, 0x1, 0x2, 0x9, 0x8, 0xfffffffffffffffe, 0x1, 0x4, 0x3, 0x14]}}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x8000}, @mss={0x2, 0x4, 0x6}, @mss={0x2, 0x4, 0x7}, @md5sig={0x13, 0x12, "d94d484940d3d7ce2f28809aa4b24100"}]}}, {"e1"}}}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000150000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @rand_addr=0xfffffffffffffffe, @random="ddb73ae3a403", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b00000)={0xfffffffffffffffa}, 0x4) 2018/01/08 15:26:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x20000006, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x2a8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000002000-0xc)={0x18, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0xffffffff, 0x4, 0x9, 0x7ff, 0x2, 0x80000001, 0x3f, 0x4, 0x2, 0x4, 0x100000001, 0x10000, 0x200]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000020c000-0x8)={r3, 0xf72d}, &(0x7f0000b7f000)=0x8) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000000)="1d43f440c637f1c5b3a4d195d46b2ffa7178f3b5839af6b0d57ff7a3c9d7c16f38b2872fd3631bf9cef617af7f7e98acf98907f6bb85216e121221658adc83f8c5329f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000562000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @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]}, 0x3, 0x7fffffff, 0x574, 0x9, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x5, 0x8008, 0x0, 0x6, 0x8, 0x4, 0x513, r4}, &(0x7f0000fcc000-0x4)=0x20) 2018/01/08 15:26:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0x0, 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, 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]}}, 0x108) getgid() close(r0) getpid() 2018/01/08 15:26:53 executing program 5: r0 = socket(0x10, 0x802, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000fd000-0x4)=0x0) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0200f2ff0000acff002103c75735", 0x26) 2018/01/08 15:26:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f000008f000)="1f000000070affdde200d8a00a00002a080200800900018005ffffe50000516d3ac6df293de1d432075e8eb3cd2227f3", 0x30) r1 = accept4$inet6(r0, &(0x7f000033f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e1f000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b38000)=0x0, &(0x7f0000144000-0x4)=0x4) getpeername(r0, &(0x7f0000fdd000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000782000)=0x1c) 2018/01/08 15:26:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x800000089f0, &(0x7f0000b70000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b70000-0x20)="0b00000000b20000c30001ee000800000009000000aae5ff047fe6030d722a32"}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000df6000-0x4)=0x9, 0x14c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fdc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) accept$packet(r0, &(0x7f0000098000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000054f000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c52000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001, 0x2, 0x0, 0x500, 0xdc, 0x800000, r1}) 2018/01/08 15:26:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000-0x10)={0x0, &(0x7f0000000000)=[]}, 0x10) accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0x20) 2018/01/08 15:26:53 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x155) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fd7000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x12e6}, 0x1c) bind$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) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000441000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000423000-0x4)=0x14) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fd5000)="7874915c9439ed94d7967483125574326937ad398abd9cb49cc085c4c62758961e8ed5b3b953a7a4ed782c4b919ceb5e48d05b88159cc07c850ae68cc00a8792a2c0712d15c15dea689942eee995bc9e5c507b6d52a7a7d790307ae8ae7c724394a3247870463eec3e9ca79e49a01e2973907155710019d8bbde9716e5c1c98ef6039d87bdd792020a3d1eacd9947f8914d4e412ec5c7ae3c5fda1de2803cefd0fec3e3597a98b250342475c7cbda7b3af20779f9043ff967f", 0xb9, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a50000)={0x0, 0xfffffffeffffffff, 0x5}, &(0x7f0000fd9000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fd8000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffff, 0x4, 0x9, 0x80000001, 0x3, 0x5, 0x10000, 0xff, 0x4, 0x9, 0x6, 0x7f, 0x3, 0x8b8, 0xfffffffffffff6ca]}, &(0x7f0000f8b000-0x4)=0x108) 2018/01/08 15:26:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000843000-0x4)={0xffffffffffffff9c}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000c14000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000160000)=0x14) 2018/01/08 15:26:53 executing program 2: unshare(0x803) r0 = socket(0x0, 0x5, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x7ff}, 0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) sendto$unix(r0, &(0x7f0000002000-0x81)="d7a8b91e9613630a7ac5f26e43044808da62fbb46018cba40fc1aac118c6a75bc5cd059f1a328084a9be07f8e7ffa9d3d8d365c0ba373e492e795a9fe62c992d9e1440cb2b11e0404a01169307ba304d70496150c739cdd4c9b4c2d84c5c3dee6f75e0b71cf0846796c61ec763ca77af6d33d3d04578cccc15779582c8a76ad040", 0x81, 0x20040000, &(0x7f0000001000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/08 15:26:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000039a000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c39000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000de4000)={0x0, 0xd2, "14efd14a9d9a1ac189948eea7cefa1884f52addf665de08078f78ebd07ef369fefa7d99320012df79660ac3a2db85cec85d43df0cd04d0895b53fb750e82d2e001c3925e1ff7dd3c9f7c3eb68e6c9c25853cf2fd8a1b4e06d28e367a20a09f31a80994241ce32b8967dd53d0b48f24cb08bda02143ccf7c410c7ce7305f83e5a7c6652114e097d7f6ab1e3f22f9b45ca7d0c357480ec6ea329f740faf99696b0c73f27eb87ee3d0ee1b749a3f57e8a663f573566f5a1ab1ac8c2e0eb4e72c9f4cd1390695ef2c351572d97882e32a5181f55"}, &(0x7f0000600000-0x4)=0xda) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a80000)={r1, 0xcc, "20399e54cb2475d02d80a9906d6378cf50e27c7d3715ce566ba411959d78d7d0347a6d3abfff6b24dc0b31d68dbe1adc3741e711a106985f7e30e3cf98ecc5589a0d92c69bc774b5fe643a4b52fa2a5830a071cf38911fd0272c3f662a5e4213361ebbf7d0e2ba2a42ed5e5bb88000356480e3c9c83d979be38003687fee1c8b20b4a7bc2b5df867ccbcc52ec8d672dc7b5443ea022b5d916a189f1c97c38daa08007a15a627f00eadbc874e69c24f8014a7e5e526655f52d0910117e1880f2f3771d6ce84824b762c2c9271"}, &(0x7f000040a000)=0xd4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004df000-0x8)={r1, 0x9}, 0x8) syz_emit_ethernet(0x6e, &(0x7f0000698000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86da, @ipv6={0x0, 0x6, "72f20b", 0x38, 0x4, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "544dd6", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x5e, 0x0, 0x2, 0x2, 0x0, 0x100000000, 0x0}], ""}}}}}}}, 0x0) 2018/01/08 15:26:53 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000007000)={@common="6270fa050000007f0d0000000000de00", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x18, 0x0, 0x0) connect(r1, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x2, "ebd14f55eedf", 0x1, 0x0}, 0x10) 2018/01/08 15:26:53 executing program 3: socketpair(0x1b, 0x3, 0xfffffffffffffff8, &(0x7f0000bf3000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00005e7000)="1fda61a8c7dd77f36379a8f7f33e6e9ddd2722afafdf4ad017bca2c84f2c5ab0ac6632608f7f533a599d0f97eab5a09d66380ceee00b3b9900d922dde54e5c3a69a4fdb7645531cd48ebe7baa366e3669b6ca0e0fa238fe2117319c20d4ff1aa8b07aa1f7c76dfd9995160d90c8736fc3e8f3228ffd876d1914e4ed11470fded7504c094d144b8f6777d61b2832bf84c8753a8db9b22ac71045c74f289c03fc9ad4deba380d61d45720fb6cec57f98c6a16f6348e8af037f0410a70b944ab68db2ac911a047178ba226436352b45295c8d7c11899d144c657f551863b7afa137a1d96591b07396988cb38b9cee834ba1cd", 0xf1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x6, 0x40, &(0x7f0000440000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009ad000)={0x0, 0x9, 0x100}, &(0x7f000013b000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005ab000)={r2, @in6={{0xa, 0x0, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffff7}, &(0x7f0000ec5000-0x4)=0x98) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000225000)=0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00006b6000-0x4)=@assoc_id=0x0, &(0x7f000062b000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00001d5000)={r4, 0x80, 0xcb5236f0d3514e71}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000069b000)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f000073d000)=0x8) 2018/01/08 15:26:53 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000080001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000f000-0x54)=""/84, &(0x7f000000c000)=0x54) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000000d000)=""/254, &(0x7f000000e000-0x4)=0xfe) 2018/01/08 15:26:53 executing program 0: mmap(&(0x7f0000000000/0xa16000)=nil, 0xa16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006e8000)={0x0, 0x0}) mmap(&(0x7f0000a16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a17000-0x8b)=""/139, &(0x7f0000983000)=0x8b) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008fb000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="f47b40560e49", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000668000)={&(0x7f000014d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a15000-0x10)={&(0x7f0000058000-0x1a4)=@polexpire={0xcc, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, '*gu,'}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:53 executing program 4: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x50, 0x15, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd5b, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:53 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000-0x27)="260000005e00090b000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0x19) r1 = getpid() mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000fd3000)={0x3, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0x0, 0x7ff, 0x800, 0x0, &(0x7f00007a9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xfffffffffffffff7, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008f7000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b6000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b39000-0xc)={r1, r2, r3}, 0xc) 2018/01/08 15:26:53 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) pipe(&(0x7f00001d3000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00006b2000)={r0, r2}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007e1000-0x20)={0x5db6, 0x0, 0x1, 0xfffffffffffffffb}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00008b4000-0x4)={r1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, r3, 0x0, 0x101f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = accept4(r0, 0x0, &(0x7f0000342000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000ad000-0x2c)=[@in6={0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/08 15:26:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f0000974000)=[{&(0x7f0000ef9000-0xb9)="78ead4e867c97a447fd283abc8ab599d463f1aa61b124a9c5a2ab45de7c9274e80c424495aa4413e724a56c54ed5a32bae3076d9d63e5cfbf9d8833ad70aebcce957d5fe06a0d58410ddc8c824dd8ca5ccf58e451ff57253bd6e8115377c0f2dee3e3b40c57a280ceab53537538aa3eae4f8a771b4a3f24fec8dda71abb930541997118477d55fef222d90dec5586df2f382e5620e5f6ddf90ede04929e32b4362370c2dd0cb9933502cbce5dcd6a37724cfad22c8020d085c", 0xb9}, {&(0x7f0000c40000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000c81000-0x41)="d7cd5fba43849f902a294e298b5d1536cb4a19ca19a5d8b3d471d9c0db952e3a712b95aec993743b777045e6ff22e7fadb9f064ec5672bf8d969659b29b5f6a8ed", 0x41}, {&(0x7f0000f93000)="901fb6562da08e3f5aa8a3", 0xb}, {&(0x7f0000997000)="a1dcd8d94ec3c52fad529a1c157810bec139ff14be9390b7d92bf2500cfc97fe564ddff2c0b9fcc48eee149a0bfba89c981c46725efda432e4b90a202d1f149ca85800cfa47a1048789ef0537574434a921f0dc1d452e8bb02f1e724ed9a10e5d05346f2393aa3cab0cfef6384d4670cb21e79ca2e7f85d57e5ebb489ae85d5d4352ddc88b68a580dc9a1264ce9a0b619d2bf52514051852bc4f58023d2f82727db8ab324e49b56ece6242407bee6c414e0ef766264ac18674aa101b94b567d2c2", 0xc1}, {&(0x7f000006c000)="6ef3b8e7dda193e236fed6b43fe5", 0xe}], 0x7) sendmsg$alg(r0, &(0x7f0000587000-0x38)={0x0, 0x0, &(0x7f0000cc9000)=[{&(0x7f00000fa000-0x51)="95646583d25d27d9764bffa24a24feec4909d85ddd878bf281929341b81b4b6048eb9876ac451743ea448ab2e0c5e0263834f0cab56010a5db827d7f61c289b4597cc8230d0372de09e5533159101703d0", 0x51}, {&(0x7f00003e8000-0x9d)="ba470ab001ecffeca923e80c32da74a9c02d8ab0f92b8786742e99f459eee828eafb12efe1f06ab08a7c64247bb83520efdfb5774bffe6111c3edacb074483d954da19cb4a3bfb52bbddca8d6f578b822f69673a0000000000000006acae8dd287a0c2d10cebf914ee19ca16570d9669d926619c58e75b0c34ebb2ca368ff3d78df9588049be1bdbba1b515d65d6e30c06ad89fd0b3002ab9f957b22bd", 0x9d}, {&(0x7f0000faa000)="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", 0x1000}, {&(0x7f0000567000-0x21)="fcaee5377f1739ecd9bcccf21d9f10383f6d8f360ced188c5ae7fb8945e354b7c3", 0x21}, {&(0x7f000038a000-0x34)="2ec299d511f7610036512bf0f9df186762bdbd480d5b95bd800093a9991f9e2551c9e9cfd44f3bfb457dbc0828f356d47ffeaea9", 0x34}], 0x5, &(0x7f00007ef000-0x100)=[@assoc={0xb, 0x117, 0x4, 0x8}, @iv={0xe8, 0x117, 0x2, 0xcf, "3c15608e154a9c4aa082203148f76a93a049a224fbae4cfd6e02b09411758c32b1412ed7f21052e56a457fbfe0e454a4ed428743ae30857e0b9633f95953339086419333713e61e1aa098b1b83dbe3e5405a362a2bfca5cc37b14224a2d4933b10bfd0ae81f1da646c067d6b7610cd34033bd8a6daa4170ffb93a33a62c7e1af55cc68dbdd04f823720cddf5aca3619eb9b7393399de036c99e4c16f132d7527af049093c5eeecc6b9675840e35265f4ab23e167ef8af72379d7fab1f46d99677c2067d7131ef1e2fa7d025e226ddc"}], 0x100, 0x10}, 0x4000000) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00009dc000-0x5d)="26000000100027109301c1ff00000000000000040000d20000000006fd0ff951050003001900", 0x26) sendfile(r0, r1, &(0x7f0000e11000)=0x0, 0x7) connect$nfc_raw(r1, &(0x7f000072e000)={0x27, 0xfffffffffffffffd, 0x0, 0x7}, 0x10) accept$alg(r1, 0x0, 0x0) 2018/01/08 15:26:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) bind$packet(0xffffffffffffffff, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00007ff000)={0x0, 0x7, 0x0}, 0x4) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000f29000-0xcc)="d4a32745384498be7fa69b289f600eced0282790d2b9d5f95c50f2f0a8586f776de2c01268cabe249a4bd035c85790791bff6e22927f2dc9aca3a2edfd0a36d737917d81d4195e6354ad01fdb3469508a41c27833466ae97297ee7ca732c10ac40a74c75689f390d9421c3888ffe6cd7a4a21431cfc4054eb397f76d383dc04c63241395bed41720279abaee7cb41a159c60eea6040dd02983e2a97cfb5fd7260c4e04baea4ddb6ce3ddf8ecbc9ded6a35f5bcb744aa106ab0ab5364bc21a0a14c1aa8b77dd7a90416b55bd7", 0xcc, 0x10, 0x0, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a02000)={0x0, 0x12, 0x1000, 0x6, 0x2, 0x7}, &(0x7f0000b35000)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c5e000-0x6)={r1, 0x1}, &(0x7f000028b000-0x4)=0x6) sendto$inet(r0, &(0x7f0000e7d000)="", 0x0, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 835.472300] sctp: [Deprecated]: syz-executor5 (pid 13700) Use of int in maxseg socket option. [ 835.472300] Use struct sctp_assoc_value instead [ 835.488796] sctp: [Deprecated]: syz-executor5 (pid 13700) Use of struct sctp_assoc_value in delayed_ack socket option. [ 835.488796] Use struct sctp_sack_info instead 2018/01/08 15:26:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/08 15:26:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = socket(0x15, 0x807, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000726000-0x4)={0x0, []}, &(0x7f0000581000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000745000-0x38)={&(0x7f000084f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000434000-0x10)={&(0x7f0000d23000-0x440)=@polexpire={0x104, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@algo_auth={0x48, 0x1, {{'wp512-generic\x00'}, 0x0, ""}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:53 executing program 3: socketpair(0x5, 0x7, 0x81, &(0x7f0000567000-0x8)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000732000-0x4)=0x8, 0x4) recvfrom(r0, &(0x7f00008fa000)=""/149, 0x95, 0x40000001, &(0x7f0000f60000-0x6)=@hci={0x1f, 0xfffffffffffffffc, 0x3}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000000)={r2, r0, 0x6, 0x4040000000000000, &(0x7f0000bff000-0x81)="1472344bccd10abe00cd5c15251334a668367064028fd4e7fcc740ed86f2cd864404f8ec9c9d4048f53ac22f43ca968cc4bcfc493f9c7ee5c785755b151e1e8df64d2c244fa6925ffe2366b8810ad3f4d9d36c61b20e6bad4b128ebdc06569a2e23699477cdfc7aadd6f5747dd3d9ec67a41c696e45f6e3f635a530187f400e4ea", 0x3, 0x856, 0x3f, 0x5b98, 0x0, 0x8, 0xfb, "e53c319df906901c9d787371437c7b7851064d606ecf1f6e744f584deaec7fffd23be1f2c19c247c21f3080d9ae2ce1a69607335d50b7ae4b56f2b0b5a"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4c}, @in6={0xa, 0x2, 0x800080000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xd7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x24}], 0xa0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xfff) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfff) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000001000)=0x18ef9008, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000002000)=0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004000-0x10)={0x1, &(0x7f0000003000)=[{0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001000-0x10)={r4, &(0x7f0000003000)=""/180}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}], 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000005000-0x20)={"2afe976865df48d991d9858d793015db", {0x4, 0x584f, 0x2, "06bb43c605e6", 0xfff, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000006000-0x4)=0x5, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x48)={0xe, 0x12, &(0x7f0000007000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, @ldst={0x0, 0x2, 0x1, 0x7, 0xe, 0x50, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x1, 0x2, 0x9, 0xb, 0xfffffff0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xe4f}, @call={0x85, 0x0, 0x0, 0x14}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x80, 0x5, 0x0, 0x3, 0xffffffff, 0x4}], &(0x7f0000007000)='GPL\x00', 0x3, 0x92, &(0x7f0000007000)=""/146, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 15:26:53 executing program 0: socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000a83000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000000)=""/149, &(0x7f0000550000)=0x95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00007f0000)=@get={0x1, &(0x7f0000000000)=""/146, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000fd5000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000d0e000-0x4)=0x0) syz_emit_ethernet(0x6a, &(0x7f0000e41000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[], 0x0}]}, @cipso={0x86, 0xb, 0x0, [{0x0, 0x5, "d1c7f8"}]}]}}, ""}}}}}, 0x0) [ 835.545428] sctp: [Deprecated]: syz-executor5 (pid 13729) Use of int in maxseg socket option. [ 835.545428] Use struct sctp_assoc_value instead 2018/01/08 15:26:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000404000)={0x0, 0x0}) socketpair(0x15, 0x6, 0xfff, &(0x7f0000cd6000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a14000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00006fc000)={r3, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e5e000-0x8)={0x0, 0x69}, &(0x7f000066a000-0x4)=0x8) vmsplice(r0, &(0x7f0000861000-0x60)=[{&(0x7f00007a5000-0x8e)="38762b4a8d43c9a7909b889cc0c141b30435821a6688eae9c4e660a3507c15dff12c65a97e5d2c3cc2d55b0495224681c14b0e5de0a6ded3efa58ebafec2eb1e407797fcba81e38ccac30b261f00274c40cda06cf3ab5e13cac68b49373de0d0ac2e367aefd2b2b1de324772ed1ce4a38bc8602f8536bb1492a07d1ac17d965c65247f7aff458eacad66ad58cf7b", 0x8e}, {&(0x7f00000a9000)="2f7b8247e3ffc02e0638b4be53043693f85bb774ac7db866152a84344095ad63e5085c8a9b3a5eae68972b701c3acbd51887dde83357d0f7e638db020ceb7c5b95f52226bb8c343fe6ccc6c56f9358ab2cbc3afb90730a4def096873c1a09301349101ca83fad075184e428b057510b076a93d61730f3004c23748b395f736a821e2c14cbb04503b414127611172d62b075f7087a08cf424cfbe81bdb150aedd9708fddc8e7e826e69a4da2c023d2289cd1dbe1ead1e76177777b658d04aa494c97916e628c459bbda374c59e93fba8409e0083b9db730326fa9", 0xda}, {&(0x7f00005c8000-0x1000)="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", 0x1000}, {&(0x7f0000756000-0xd6)="a8344269c086f40a2ab1766524423f2d78a7c269ff7c252cc01dcbf767a65cdeafde91ef4fe4166f4967fcc8f9f759784c5419e05c25d06bacdc10cd5f1664db7d330fac5af040df43561d96cee0ec7db1258db6eb42b09c5c7e0bd3ae3d010b6722747ae128baaa9f4cf5333aaa09cfcab05211f1130421b53de5d0e9a5c68236c0f9080f4cd17d7762918557b7e06c63c15a1f8654823d254322a4e69cd0b9124f643f8289131062ad2d02e04429f8ca77459f23e6aea637324ee11449034aca03a95122a371899fbca6818b16f7cd3e8c751ef299", 0xd6}, {&(0x7f00002ea000-0x34)="5210742b6136b719d08964d31bd097f7e62ab6f38e350cdf3cc2407a25943994d248682491d279050e15c3b5f05753c7a31f75e9", 0x34}, {&(0x7f0000c14000+0xa39)="6deda08a04c65945bb6888d7a058338b1a882dab61600af090", 0x19}], 0x6, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c72000)={0x0, 0x2, 0x3, 0x1, r4}, &(0x7f0000310000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fe4000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008a7000-0x14)={r4, 0x7, 0x8, 0xfffffffffffffff9, 0x50, 0x1000}, 0x14) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x18, 0x0}, 0x0) 2018/01/08 15:26:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000be8000)=0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000ae2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000057b000-0x4)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000404000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d46000-0x4)=0x14) bind$packet(r1, &(0x7f000086c000-0x14)={0x11, 0x0, r2, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/08 15:26:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0x80000000, 0x8, 0x1}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000351000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000833000-0x4)={0xffffffffffffffff}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f000015c000)=0x80000000, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001f7000)={0x0, 0x3}, &(0x7f00008ed000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000c5000-0x6)={r3, 0x4}, 0x6) accept$ax25(r2, &(0x7f0000182000)={0x0, {""/7}, 0x0}, &(0x7f00005e4000-0x4)=0x10) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bc9000)={0x3, [0x3, 0x3, 0xfff]}, &(0x7f0000171000-0x4)=0xa) bind$alg(r4, &(0x7f0000e6c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) writev(r5, &(0x7f00005c7000-0x50)=[{&(0x7f0000f54000-0x8ff)="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", 0x100}], 0x1) 2018/01/08 15:26:53 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002db000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c73000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) getsockopt(r2, 0x9, 0x3, &(0x7f0000000000)=""/133, &(0x7f0000000000)=0x85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000000)={r0, r1, 0x4, 0x2, &(0x7f0000002000-0x80)="531fd98bcf4b4d63cf3322df563cb386398b33d6e61e3b94a5344e88e265dd2874300f22788ef5ac4083e835548145c08f5d71e25c77418b8b478178b15a1fc500776f04de38d4a235ae408e3f085a69a1e582ae31c4cc4c204da8f6953bd984e85864ef196f8ffc28f1d0afdac3ee666934e1396fa02b0deeb19833709bf96c", 0x6, 0x7, 0x10000, 0x0, 0x0, 0xff, 0x8, "03163f065d7fc7c7a557b54ba3bcdd92ce456f69bad4c27407df29c71aef6b832d73deafd7d15a06f1217d961317e85c5f3ee8c97affb671e5408d3e138a19d6aeaf859c356ec3d86515c5cd"}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)=0x0) setsockopt(r0, 0x84, 0x8000000000001f, &(0x7f0000000000)="", 0x0) [ 835.565407] sctp: [Deprecated]: syz-executor5 (pid 13725) Use of struct sctp_assoc_value in delayed_ack socket option. [ 835.565407] Use struct sctp_sack_info instead 2018/01/08 15:26:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000003, 0x3) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f000050f000)=0x0, 0x4) sendto$inet(r0, &(0x7f000092c000-0xf9)="6a429e25e7899dcdf035a12910043b64e0fb8975e121d2cb8ddceba0ff379dc93706f8db67c209852aa52f7385be0adcbd6a42eec9fab848bf02d7a70b4a7ec22187236dd652473d08249b20d370a1d0b79c107899c92c2849447ca02c90684dc66b9d462182c44b805e4d3445ae958a7d8948553e99d67a1c16a426ff5198257a29fbc259dc9f3d6f21b3d98eefba897b35fc1b69f53558c4be5b3ddf8b24a48f4324f1a3389de0996dff141e2ab857564e6a7953250aca53d697d0712185465eaa67c9192b26777894a6fe6293dc21e3f290b5f345028f2caf28ac5358860d8f67d61bf7838b2a07f485c1c40fe2f2882efa2eeb18a77dc6", 0xf9, 0x80, 0x0, 0x0) 2018/01/08 15:26:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket(0x11, 0x8000000000000802, 0x0) bind(r1, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000b3e000-0x5c)={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, 0x1, [0x4, 0x7, 0xffffffff, 0x6, 0x6, 0x3, 0xffffffffffff66d5, 0x8000]}, 0x5c) write(r1, &(0x7f0000063000-0x98)="", 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000af1000-0x5c)={{0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x74e}, {0xa, 0x1, 0xee7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x9, [0x0, 0xf4, 0x1, 0x80000001, 0xf5a8, 0x2, 0x200, 0x6]}, 0x5c) 2018/01/08 15:26:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/08 15:26:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000546000)={0x1c38, {{0x2, 0x2, @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) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000d3000)=0x80000001, &(0x7f0000311000)=0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 15:26:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007cf000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r0, &(0x7f0000b6e000-0x89)=""/137, 0x89, 0x10001, &(0x7f00002a2000)={0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002bb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff09) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000848000)=0x4) connect$inet6(r0, &(0x7f0000989000-0x1c)={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x94c4}, 0x1c) 2018/01/08 15:26:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000540000-0xc)=@sack_info={0x0, 0xffffffffffffff39, 0x2}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000006c000-0x10)={0x9, 0x800d, 0x1, 0x4, r1}, &(0x7f00005ab000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) pipe(&(0x7f00008e2000-0x8)={0x0, 0x0}) sendmmsg$alg(r0, &(0x7f00009b6000-0x118)=[{0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000956000-0x9)="03f6a9d8db61ca559d", 0x9}, {&(0x7f0000535000-0xb2)="9d76761f3f2e097dd5e0ae84d2e63bf4dbfc58878aa011a617d5468ac87a5ed4462b077f6dba6c2727155db3634befebd0a3dddc9ceefba2889fa146cfb6892c1c15eaddad5129b9901388acfafeb2baaa33c196641dbf322720ded14e4db3933be53c87dd2d1a1a33b742aef5f0057f8ed24478104a45bfd1c6efcad4b489c3860b7fa0b51b403a1f35e1a0665d16a0cf1de974394855c1d7fc763b062050274e93ce2532d3b2553120ae8e287b1f378841", 0xb2}, {&(0x7f0000318000)="4dd72327aa8742031eadc36430423df0a6606415a75275b650dd5afe58d8623416797634ea85eff48abab9e078f15c336deb21acf5f4013b9f0d974a187b45e31787e559c2ad216a86a1c58aa2da05ebe5c837875ae01f0c62411f0c2103d679640e92291e65312d6eacd82286527b97d85aa90fe54e5788bce748ac54d14764c20207bedc95301e39974a180474c2bd4b34a6aaa0af5c999fe74dbc61f53e6bf7b866dcd54afcadcbf2370bbd2106e0b80d71c3479e491c2fbf89922c0b6a0ea0c256c4d81ac098582699b8ae142acd506aa1318940cbc926fc70c9473a6372c84c11e83ff3b8eaf36766f068502a0e5489200d3a6f5fac1e10332c45fc0549a4ad141b9e0fe343890a30674b388b1025910ee5c0cfb6a6e9b90217fe83e49b85366a1d7efc509d390b07143ad763663eee4d3374b6c3beb6a3af0e0bf8737bb4b0ed5c8b487ef006a79f177986ce44014c110a87bfe891a26a50abf4fa0024926a12587ec91c1b19389fbe24391014c7ea065938720bab83f8639798930ca467d65774122fe98ca8215ae6361cd9c0b47ecee839d6aa3a22304122f3653e185af5d8a1c7a861f90f15078ceb6a72144ca63d38c2113fd8aa247ac2accfc71db5ff98393da6728f48363ff74d98329124fd75b90fc806913b360336a6a9b6b36df2b071e8126de7df10da1d1b71f3f38550f90ce6f2ad631eb4feca0e2882522e325a6f5aed039a915b97105a5f163800e65c0a0ba48f7215ce8241b190f75dd6155be39a4a933db1695ab7323ebe03d067d7d17b959c20ba237f415d90983b63b5295454c5dd115284c9e1e1be4ea59b623f15d7ab800631e6701df8a1971b1b2473bc92c9c2073f65ce80ed31eba685f780baabf3806df97337f796866d278e3e1ff1df286796653dd9dc89f4c77a9088834c68136a889a3f6c73627b00f04899d890955b4031dce7bae3fdf85123e0927d3281e7b5c33b2f22288fc1e3d722decf5b9df43ead848247001427679f785e0f7d87952f2f7790e394c895fdf5942cbc524f40e74029864e07aa696702e8149c512045ac0dcf2dcc3b135adcebacec2cce56e39f795655c0bbeb14093a5f9ff6a20da30a325a1aeec31cc46eb7fb57ab3525cc3ce898ae863155dc5e47c77846e4246614b9392233a1f296b0874fe25016c4337f8f882013e891889eecc584c264c4b371fc2186b10edee707f253b07ede25bbee0a11624ebb5684b1bcad2a0a348b496facc1417dcd04d2cd70ddef14ffb6fb90ba78018871cffaecac15dc7193a8a2e71d39144be5d4fc707b2a7de50f95e60471303957e6f930bf013c5aa45f507eece29b2c93aeddfd1de48ef3eafbfc9e03cefcdbed4662a0d6abc1293808cea9a0c2a6e819df9420ccce76cfd321ac7022d751d17619b0a156b1736214f628fa7a09706ba9416de981c2f8c0b564f9823ebc22d6b9b7a6866e2891e924eee096bb4a9ed0186d8bb332be39f8d934498033526999113c5c4f5692b47111bafd2c5e781e9be52cdb0c90cc3a78e92ff7914ef4c914404e12e58a36d749ee360872969e4486eb211113dacc1f20f31c51c74e0258b8960b6ef41f08d8afba8a82b52e04d893a3004c4de187d1090da57e1f8621151bf9b00cc3d59ed8b4c08f94521c4addf842e602673550623f30c55986b43aa202f62da323a10cde6993bdba16ed3657a0574f87914cdb26b016372913852c486aad81e0c8a4a2db0ead95ef7d0bfd4233d383ccd0c764e9e11b1731353f05007fc4a3d45c9b5c57fa1c3b3417f9bc17bd44d895b0929e4b4cf3aa51692b56f12b4fa63abf0c625475f2374caf457aeb44fe49798a5d91076045c2e31e433fcce5d12c95f253aa1d497560c978b0aae34c2dd9d15944eabe71c360fbe46c88ff6ca38f96420f78e0d6c90974a39e1d21964f54a8efd1362203174519a8ecedf40542d7351a4e3a6c16c201c05cf9a91d467cb3cfdcac1b5f83e4e057bf9dc6b35ec4f9dcaa95a9ff18ee310b93d8c04448bdeb46bc4a258128cb85c314e2a46bf0e1d36ea054fbd424a3f579cb83d5c05311d415ab15f4bc5c47b979a920fe98a55cadd4384dfa0631e4a28099bf476dc637b253ae398191f00d63917f3784fecba5a27db97cdd405b75c4ba1952791a4c65999f44d7c5da3c09b122388829f56fa33e0955b2cff9f0ab44283e4cc68385da2da457a39b563f71efd54f7d4256d88b60ea4f361fba3f69136c83e1ea27e6c4664d61c1c979f16a22d1eb50017c5966de7b270bb84dd367ec5a76eeddf3a8ae117818040738953bc28cb35fc1f3da4df5da1718622047f2f7dbd4f28abe0c73cd8a67d98732454a0c82f4ae62422e82d903256e608c713ee20cb538bb62988ba0056d76cf21e947e5c35987a2d48596d0d1d1f3216e6f5fd4f759b2272a5612f3e7496d731bc841f5bcc7cedb8e575e7fc935b3eea477e6ca6fa7aef8923ba5a8fbb6c01f0314d663c107bbd56267764375294c1235527fa2b5adca147c40b1a709b30ade1d7121ce4a6e53f47c117908bc4150b62f6efac3c7106edfca4dbe2bcf5631d87f0f27d457ae6a94313006baf648fa7eaa03d5606ce14cc076295c5830b1b41f00d5569a48ac89e16aec8999c2e8be18c4952c9e3acba868bfc132fb8e0ec65604407db85686cce008424ee8d0857b597d2bcd8772d12d4a06f224c78037a81fc3650ad6161f14bf6f903908bfdd11f7d0a8a61485339e91af7008533248102dd150d23ac7783d3728052721e214e557a6eaf3bb896276a83823d93fbfa307162585b5787ce347a62c6c2d470e3583da89deca0151b671eb210b0b2e5c7550137188573d890c6e615757348253915fc038f145e1f69ac7001d1f53bd00bf4ecd3b01d742b6985236055e141f485eaede03c1669a9acd4414488ee68fb4d2360d127728736de70e078527fb93631d50370964b2a76d17f5d85a69e25a6830c98b6eb76667e0a4654a8b1bcbda12ad8ff47b759911b39b25a42dcf8629dd9aae9955cd474fd7c2f59ed762ff3c5141ddbf46b085a5f6a24d5065e26ff3407420d199ef1ba2d7ef14832391530e17b656625f2c787659f7093ca534f7876a80a78be83bcb78ffd5341beb154e837b3e005d00393c2db0b55631dfd717a039e71c1eede2ad7f6ee82469838619b456d805275e187d904d6f6e05b39f3ab8afe7bdb61fd4ea4cf50019b319a4e40e54cbd6dc85b06a63f3c1c8d0fae2f73aefca6180a980d7093a7e3c9b85b4ef248ef4e1bc3d9ad5cf9c68bf7c8d1751fb69b5d2caa644b7226268a9d36ca70eb0c468c0da84f941971a1bdfa1422bd0f649233d534bdfc873ae29ec583fd1ac5883b542ffdeee591c14abb9e28b3cc3d58d1c8cac659d44e47f0790a2b6a7d8436a2e50dd074f910e5f46a2bfeb968ece9282195dce6e85dc5461377e816c9d653b3af2cad46e50878423af8aac7fea84c0cbd65738b5c7c022e3d973292fcdb96f28996b2115d90543a83ef3dc1e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0x1000}], 0x3, &(0x7f00002fc000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x58, 0x117, 0x2, 0x3d, "a6a96af31d6ee0e895ac8467ffcc6122113fdf7c4ce1d5c27b8fd41c429ae2ad9d688499beeb4e9e51c98119aaf3ddce51664eb0337f2259fd7d65de2a"}, @iv={0x1018, 0x117, 0x2, 0x1000, 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0x1000}], 0x6, &(0x7f0000aec000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7ff}], 0x30, 0x84}, {0x0, 0x0, &(0x7f00008c0000-0x10)=[{&(0x7f0000586000)="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", 0x1000}], 0x1, &(0x7f0000afc000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x800}, {0x0, 0x0, &(0x7f000031a000-0x20)=[{&(0x7f0000214000-0xb3)="93263ee80b9c4a4d91c68b44524440eed36ab8b7fd4a1d26fa510c116161789ef8dc9189727e391bf68a2fb7db6bdda25e6c34855195b405544f78638f3231a344f0876dc890409bbf3d6cd9bfaaa176052e2e22c1418a50c7a1f4c828ef895f5c1b6a65e43b2649f374a7e17c0d540a93afcb413fa36d12cb2506b5b4e0f7adf50faeaf0ba8a4cbe2b4d3afacc275b4f7a10a3cec39468625b20105891bdbfdc02a24f94528d643beb092636fc219ecb907e9", 0xb3}, {&(0x7f0000175000-0x86)="02bf4702e26108d90b46552af9e3d6dc4a4bd70c640316224f728e8fd0c27785d583afce5ef1fe68fe909ab71a5a58de8706e43d7843352664d52330e1cbe2155ac64b886db86d9024c071ef6711d85d9374026554d5ba5d5530daf927fc863f11dd52ea39feec7f623b7fa020d67b0b9834a3199c52a2a7304c61b4ba9170bc64c8cd9446cc", 0x86}], 0x2, 0x0, 0x0, 0x801}], 0x5, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x1, 0x6, &(0x7f000005b000-0x30)=@raw=[@map={0x18, 0x5, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7fffffff}], &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept4(0xffffffffffffff9c, &(0x7f00001cd000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000085f000-0x4)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d56000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000919000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00002ed000)={r4, 0x100000000}, &(0x7f0000f5e000-0x4)=0x8) 2018/01/08 15:26:53 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fcc000-0xc)="62cb2240a8f5672393e7431a", 0xc, 0x10, 0x0, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000c33000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 15:26:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000387000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008cb000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000d2000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f4b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd6000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004f1000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003f0000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d4000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000067f000)={0x0, 0x0, 0x0}, &(0x7f0000868000+0x921)=0xc) r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000054000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000264000-0xc)={0x0, 0x0, 0x0}, &(0x7f000061f000)=0xc) r11 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000293000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000922000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e5000-0x4)=0xc) r14 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000005a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f0000354000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000094c000)={0x0, 0x0, 0x0}, &(0x7f0000ee7000)=0xc) r17 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000873000)={{{@in=@multicast1=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=@empty=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}}, &(0x7f0000b3c000)=0xe8) r19 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ef0000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f3c000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b60000)=0xe8) r22 = getgid() r23 = getpid() r24 = getuid() r25 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000940000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002d4000)={{{@in=@rand_addr=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=@multicast2=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}}, &(0x7f000080e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000540000-0xc)={0x0, 0x0, 0x0}, &(0x7f000069f000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005da000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000496000-0x4)=0xc) r30 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000025c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d04000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dce000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002de000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea4000)=0xe8) r34 = getgid() r35 = socket$inet6_sctp(0xa, 0x1, 0x84) r36 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000820000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e2000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008a8000)={0x0, 0x0, 0x0}, &(0x7f00002fe000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f00006af000)=[{&(0x7f000038e000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00009d0000)=[{&(0x7f000079e000)="71a2a899e1a671c7c0b253ce6ebe3cc7771e00f6fde41af2e35a3779a467dfd057049eacb0eec35abfb66f8dc82e0afeb5a1319d03f5e6d68f0774afc891d9bed9d5dc9917a5af2d4ef06699b55a6ed1bc3e88e442e70c3d51aed22b56275d56cca5c65605e2bb7542dd6fb0aadb09be2d25a445f5fc7745b5a0dae4fef287fe7259d9e3a45bacc747d56b", 0x8b}, {&(0x7f0000ab8000-0x53)="f94a7d5fc2cad1e69e3bee9f0305210f8576e6fde15accb4909a820508107aa2aecc8048de51a4512d4d41b055fdd8051e21f734ddba78367f02ed389295e8224ea78f99de72fbd7ad1f8dc05919149b27f9d4", 0x53}, {&(0x7f00000ab000)="2af65a0c98b83eb7f251079472cd8df862fb13e76873ac83aeab6a10be246a4d804f132d8dd46dd34b33821f6f1fa1dd9c3fa21bd94f12b0021a770169aa6376e9157a3faa4e27726a7407a778e8a132ca73be983c3d781c2d6ddc36a1f2929a1ede82ce84e30df3235e351ff3e761aee17d3213e1ad10b0bf335f6351fc4c0c", 0x80}, {&(0x7f0000649000)="037d3f082aa9bfd238837950abacb4e03f25c64c7eab7a98556cf4", 0x1b}], 0x4, &(0x7f0000287000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1]}], 0x140, 0x4000000}, {&(0x7f0000264000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a24000)=[{&(0x7f0000782000)="40a9a2f7c773f7ddd2341c5d63851ec3c12f3d6855b8a2ea6b999a1f24735fef98f6a0f8e55e5e974ff4be3794840c2ceef45a60ec13f1ed04d527b27322495db11b8d610a23a893d3847d935c90b7315f2e90e56b75de14890eab90de35e9346d4844f57c3a31c294", 0x69}, {&(0x7f0000fe5000-0x9d)="42cefcc52fa43ed6594e8e952b155282549800ab30daeaecb9beb4daba00fa068bdb07771f54cea68f3de44bdf3c3e999974d5ba9705989d1741e823990906f094b00a0cc778f10e3a8416b805f9ca20483a89ae412e6b1e7d0aeb06c3e190c6c8e3a0e31edcaefb32974453a4cbc4416258274927b79aeee2b9c8bcbe242eba3c5ec4f6e55c5380245fc2ada776af1837fa2233d5212393f3080352ec", 0x9d}, {&(0x7f0000b5f000-0x8c)="9edfc1eaaed5a5bf4f66303e1195ce82f48ea1b95105af554b9dcf3a27f19ef7c29f5fca1de2d7e8fba07217d3a9d3796ca0d5f8417fe615c31f8923038e1666913d512c9a0575167b8c93e063135d8a859c3b4a0432a682520bc2990128187e604be7ded1acb6cf216c943b156692e366b5cb51753a54914116c6603cdb9542be59a7bb36ead25aba284663", 0x8c}, {&(0x7f00005f0000-0x19)="c34d44f4af497124f315ed90fbbbe9dc0581c9974955cd29bc", 0x19}, {&(0x7f00003f4000-0xd1)="f9f880124f8dffd50db04844fffb3687dfb5b1a9d06a8c596be14a1d26b168163fc9953ec1efb6277829c9111c482f8790fa2f5aac0ff8c62af77b28d2f71ea8752508df34e150d40f541266f43ad240e0cf34e0fda9b8b755de011b13f9bf49debb51a456e9a76f3a5880e736c47f3925d21ffd30abf33ad009e42682727cac9e36e2f6151cc0c66e7c31f5c870cc63ee41366726f34fed4afac6536dcebf088805c52377d7aa32d9ef19ff27d48dc8eef1f4edef9e3f1d712f35f8f0c00e1e5830463c69fcab8d580018484154873dc7", 0xd1}, {&(0x7f00001bf000)="b9f489e9a9998cb1cf1f64cb63c9be57d84e85d71a647c6b9c1084392c587ebdf5010228fe21fe4400", 0x29}, {&(0x7f000059e000)="2cfc6fbb3f5aebf51b9fc77537ced961dd222aea60329cddffa66661caa16b678544475966e7d6f92e29886b0d6f247ba53b9563b7c36386f203c68d2897479b943391d031e70fd9dd04e520673442644a9a55cdd9745aa07ee9146f4bedb1eae8b07b99e6a4caffb3dddd268db6833c9a3c4c3aff99e3405e0da6f0bfc102b7f968b15effc32084476962", 0x8b}], 0x7, &(0x7f00008c6000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r0, r0]}], 0x130, 0x800}, {&(0x7f0000689000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e8c000-0x10)=[{&(0x7f000064b000)="1fa806161e7356d605c9c921f5be1b76411c5de404cb7c68ca1ca6bbcc7773f2c1b5750311b62c6fe69ea0201a6d11afc092a8d9279618a2efde8711d1ebe8a6acd9bb4e8488a4c22b8470b9f2d2d328e19b199472cd0a36434b5a1b170a8471a66269", 0x63}], 0x1, &(0x7f00008fb000-0x168)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x38, 0x1, 0x1, [r35, r0, r1, r1, r0, r0, r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x168, 0x4000}, {&(0x7f0000d3b000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000bd7000)=[{&(0x7f0000df2000)="aeb08b5c6d0d41ddb9aaf2562002769e129b676f3b0e3c54855c9b5586d689a3c23e73963397b5f8a2fe19e3f4b21dd219a78139adcf94742bd534fbba882122973cc6e3bdf5efe6ef4f142bdc94d43cdb0d570fe4e061e9153dde5c51d72c2909dbcf348948a1ef2b4f51b436b8d2112964a959a8837906bcdb4f51ee81877ac451f1b685b45b72b466018f66b1322b7961f82bd9a9f56414f069e126a4dfcaebe3b4a9ce812c7f55a547e41c30fd4b8393f6c92083cd4a581c49cd0354e93cee7c7ab40d340e119f118dc6d9840e0182b968f7", 0xd4}, {&(0x7f0000865000)="1d96d371211b65b1bf", 0x9}, {&(0x7f000079a000)="0290d1a3fffb0c579fbcc51c8752fd9f015f8689dbda4c03ba25a5881147667633e473b9f2ae7c2093f4", 0x2a}, {&(0x7f0000bf7000)="a0e9b7e1410bf910e1feafe4864f15e7e7f7a20ae54017b15bf95db41146bf1532cf8d14cb231938fe77ed31b1", 0x2d}, {&(0x7f00001fb000)="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", 0xfd}, {&(0x7f0000133000-0xec)="864d0b2da2d7888c8556c8693593001d6aa3293c7226c037991e78b41a6980aa184ab0b50fc7540464abab2050cc86b8d05fe7ce1449d3e6c619b962e837e3127a3f495112786d7ad38821702ec122c0e6a69778c809bd0ef086f1b764e6a3747337a68a6145ffb183d9c2a0ac659b5eb1d9561266f7b10a2a7d44a269c13eabfe129a9a1d37c7ce5c06c3d8c1cd9bfe82094bd3208202b289ac11a23a02d7c4a73f929b47b9a7056e116e7a6c972da24e915e3c723234c5d5682244a5b5d88227ea47fa83f67e001243e2b45af13f8fe787d86a0670aa4bbafadbcee12bf5fb12e4e730e672a03453278483", 0xec}, {&(0x7f0000864000-0x1000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x1}, {&(0x7f0000c4a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000771000)=[{&(0x7f0000d78000)="f3365d04aba3d66c76c2954704add1270e8c", 0x12}, {&(0x7f00006f4000)="4072b5a709fe3a5506a8693e23e3888b5d70658f2a94da2a8550b9deab985e6b5febb83e2492b17e8fde1cd2b22e9c3023550a3a856e50516e8bcd139f1fbde1fc8344034893a983ca3fc7420e427afe2ec01da7b8a10ba484c1cc05ebf23c37e85c55c01174cd8b6a21", 0x6a}, {&(0x7f0000172000)="304a9f8674672ebbdf8951e16c764d79c84014d357eeab322e3a8daf5e5ea2f7e9be91ac5660914e0b31d962542aa08d94ef1c638efdc65cdabfe712cec911f7b19d5f7e729e07935c3ee08351b40bfc15369b9cdf505c70c85494b47518dcb05a5416d3910371b5cf75c2eb7b6911608c60b696b257a5521ba996cffeb0caedc47ec826049c33d8bf7d0b4393b3adc61872bfb40d615db99baba274", 0x9c}], 0x3, &(0x7f00001a2000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x48, 0x40000}], 0x5, 0x20000090) recvfrom$unix(r0, &(0x7f0000ca7000)=""/227, 0xe3, 0x0, &(0x7f0000470000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/08 15:26:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000e80000)=0x27) close(r3) writev(0xffffffffffffffff, &(0x7f0000e8c000-0x10)=[], 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/08 15:26:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000baf000)=[{&(0x7f0000c72000)="1d", 0x1}, {&(0x7f00004e3000)="746aef9b39df367a288e3b71550802d7ab5de2dcec53d94e1068c6293033faed866f55b28783c9cc3279f0e52dd90059a166f39a3eb440b8679b018b11d70abba4cef6c84a150d8abb9b65924828fd3c38", 0x51}, {&(0x7f0000f1d000-0x6c)="e0bea298498073208fae016e766c53d395006b5645655bf3c5af438980bad0fecb6fa55182514bceba32739bac5b94931599036a205f2e21ee62aa7dc668d21d50160996944bd9406a6f02266f16b0acf103165e3deb481fc4afc9b0db6116ffa7905b60e4b75dd41f19ffd0", 0x6c}, {&(0x7f000073d000)="7568c4b0077b", 0x6}], 0x4, 0x3) vmsplice(r1, &(0x7f000018a000)=[{&(0x7f000052a000-0x4)="f6cf9b35", 0x4}], 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x5) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a98000)={0x75c}, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f000096b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r4, r1, 0xa54c, 0x0) tee(r0, r5, 0x8000, 0x0) 2018/01/08 15:26:53 executing program 2: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x12008) r0 = socket(0x11, 0x1000000884, 0x7fde) pwrite64(r0, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a96000-0x10)={0x0, 0x3c, &(0x7f0000038000-0x3c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000d39000)=0x10) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d3b000-0x18)={r3, 0x7, 0x0, 0x6, 0x3}, &(0x7f0000d3b000-0x4)=0x18) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d3a000)=@assoc_value={r4, 0x7}, &(0x7f0000d3a000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008d7000)={r3, 0x81, 0x8, [0x40, 0x8, 0x7, 0xffffffffffff0001, 0x100000000, 0x31c1, 0x0, 0x6]}, &(0x7f0000d3a000-0x4)=0x18) r5 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r5, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r5, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 15:26:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000022b000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000025000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000037e000-0x8)={0x1, [0x0]}, &(0x7f0000546000)=0x8) r1 = socket(0xa, 0x7ff, 0x800) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) [ 835.828711] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/01/08 15:26:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f000054d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x7, @x25={0x5347d1768d122c42, 0x800000000000042, 0x103, "91abf155"}}}}, 0x0) 2018/01/08 15:26:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) socket(0x10, 0x3, 0x10) 2018/01/08 15:26:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) r1 = socket$inet(0x2, 0x807, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d44000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066a000-0x4)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00004d2000)={0x0, 0x0}, 0x1, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000b95000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 15:26:53 executing program 6: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000dec000)={@random='3\x00\x00\x00\bR', @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2f8f8d", 0x18, 0x3a, 0xfffffff800000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) getuid() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000626000-0x4)=0xe8) 2018/01/08 15:26:53 executing program 0: r0 = socket(0x19, 0x5, 0xfffffffffffffffb) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008fc000)={0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x3, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) 2018/01/08 15:26:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r1 = accept(r0, &(0x7f0000f14000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d57000-0x4)=0x58) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000fd5000)=[@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]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000024000)={0x5, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/08 15:26:53 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3a) listen(r0, 0x5) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f00009b5000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd0000)=0x10) accept$inet(r0, &(0x7f0000cf7000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000726000)=0x10) sendto$inet6(r0, &(0x7f0000fd4000-0x3)='\a\b', 0x2, 0x0, &(0x7f00005f9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffffdb) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000fd1000)=0x0, &(0x7f0000fd2000-0x4)=0x4) 2018/01/08 15:26:53 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000fdc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fdb000)=0x14) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fdc000-0x10)={0x3, &(0x7f00007aa000-0x18)=[{0x7501, 0x38000000000000, 0xfffffffffffffffc, 0x401}, {0x9, 0x80000001, 0x2, 0x6}, {0x0, 0x3, 0x8, 0x5}]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/08 15:26:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x8002, 0x0, 'cbc(cast5)\x00'}, 0xfffffffffffffea9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) bind$inet(r0, &(0x7f0000b14000-0x10)={0x2, 0x2, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1e000/0x4000)=nil, 0x4000, 0x2, 0x9010, r0, 0x0) socketpair$inet6(0xa, 0x80887, 0xfff, &(0x7f0000914000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000acb000-0x1)={0x27}, 0x1) accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec", 0x88) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f00005ab000)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/08 15:26:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000038b000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f000010d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007f6000)=0x1c, 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000036000-0xc)={0x0, 0x80000, r1}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005c1000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000070a000)={0x100000000, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000be8000-0x20)={0x80000000, r3, 0x10000, 0x7}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10001, 0x1}, 0x10) r4 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/08 15:26:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg(0xffffffffffffffff, &(0x7f0000e8c000)=[{{&(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, &(0x7f00009ce000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000335000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d8851f427119e68ec521e89db95ce625b89ce7570da6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x3d0, &(0x7f00008e6000-0x50)=[], 0x129, &(0x7f000058f000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000083e000)=0x0, &(0x7f0000cc1000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e48000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x200, 0x1ff, 0xfcc, 0x0, 0x40, 0x6, 0x1, 0xfffffffffffffff8, 0x200, 0x81, 0x7, 0xbd, 0x6, 0x2a9]}, &(0x7f0000c3e000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000020d000-0x8)={r3, 0x80000000, 0x100000000}, 0x8) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r2, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(r0, &(0x7f00008b5000)="", 0x0, 0x0, &(0x7f0000abc000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 15:26:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x7fe, 0x84) listen(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000953000)={&(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1, &(0x7f000085a000-0xc2)=""/194, 0xc2, 0x1000}, 0x2) r1 = accept4(r0, &(0x7f0000abf000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000abf000-0x4)=0xfffffe7a, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x3)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r2, 0x3, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x400}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x6, 0x4, 0x8001, 0x9, 0x100000000, 0x3, 0xa5c, 0x4, 0xffffffff, 0x3, 0x2b7bc, 0xf8, 0x80, 0x423]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0xffffffffffffff81, 0x7, 0x40, 0x80}, &(0x7f0000000000)=0xa0) 2018/01/08 15:26:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000814000)='tls\x00', 0x4) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000e71000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00009d1000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000d8f000)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003d2000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9fc, 0x2, 0x6, 0x400, 0x6d19, 0x40, r2}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000f56000)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000ae0000)=0x4, 0x4) sendto$inet(r0, &(0x7f00006fb000)="1a992371f2f1b61f206eb783c40c10ddcc46143d31cf6acc98b9a10c3ce68f629a9cc17c694b58985f30e29113897a6127fabe5f9ee5b314248abddb77dd06d253", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffee9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000bff000)="cf", 0x1, 0x0, &(0x7f0000b1c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00002be000-0x2)={0x0, 0x0}, 0x2) getsockname$inet6(r1, &(0x7f0000906000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f000089a000-0x4)=0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007cf000)='scalable\x00', 0x9) writev(r0, &(0x7f00006d7000-0x70)=[{&(0x7f0000ddb000)="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", 0x218}], 0x1) 2018/01/08 15:26:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0xa5c, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x2, 0x0, @empty=0x0, {0xa, 0x4, 0x3f, 0xffff, 0x7, 0x0, 0x8, 0x0, 0xa9, 0x200, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0xb, 0x74, [@empty=0x0, @empty=0x0]}, @end={0x0}, @ra={0x94, 0x6, 0x5}, @end={0x0}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000000000)="d51c6befa488c6b4a9b6aab4918e8783101d51c49bfc350503dceacfc760dfa13f20866e096ca57881242c5a31530b2f3ed439b8f8c5eec8df144f9062f65349f168b96bada68cb9049d112c713b685861e6b8d1c604011553dda771f0b69504d9f06285e66367f78fe38b581dd46daad571052c31f421a6c9ba39fefe6ea60714b5b2c189ddb55807ec9fc5609c6db6ed27ac151093003b6aa75758d270a2c7fd3ed33d49a13f", 0xa7, 0x8d0, 0x0, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000002000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000001000)=""/254, 0xfe, 0x10000, &(0x7f0000003000-0x10)={0x3, {"0013ea09beecdb"}, 0x20}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000006000-0x4)=0x1, &(0x7f0000005000-0x4)=0x4) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000006000-0x6a)="c2021ff1644277d8c2fbdd31bbb2aad0a16c5fb0594a27ce24ae9084dc3a3df961a3bbe5660d54c6bd29936787cba1571347789d11cc5c5926916bb6d8f9fed40b49464ed6780ac5f56b7a22ae412f5ec2a0a3bd70f47ef2244d1047866e5f95d57e367a938f257f2d82", 0x6a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000005000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000001000)={@generic="ed2f32a3aa5fa69015b1ae52dc42f780", @ifru_flags=0x9900}) 2018/01/08 15:26:54 executing program 2: mmap(&(0x7f0000000000/0x585000)=nil, 0x585000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000581000-0x144)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x0}}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x1, 0x6, 0xffffffff80000000) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000585000)="9df3b2c190e7dbc2678ec838268da7") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000308000-0x20)={@loopback={0x0, 0x1}, 0xffff, 0x0, 0xff, 0xa, 0x10000, 0x456, 0x3f}, &(0x7f00002c3000)=0x20) [ 836.043625] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 836.111524] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/08 15:26:54 executing program 1: 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, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000615000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000074000-0x4)=0xffffffffffffffb7) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00006d8000)=0x0, &(0x7f0000253000)=0x8) write(r0, &(0x7f0000266000-0x1)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000bd1000)="bf", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000355000-0x18)={0x0, 0x8, 0x20, 0x1ff, 0x1}, &(0x7f0000aed000+0xe7e)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003b8000-0x6)={r2, 0xffffffffffffff01}, 0x6) write(r1, &(0x7f00007b0000)="01", 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000933000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cf9000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a45000-0x4)=0x1c) socket$netlink(0x10, 0x3, 0x9) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000142000)={r5, 0x0}, 0x6) close(r1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000eba000)={0x1282, 0x200, 0x2, 0x3, r6}, 0x10) 2018/01/08 15:26:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) socketpair$inet6(0xa, 0x80000, 0xfffffffffffffffc, &(0x7f0000cbd000)={0x0, 0x0}) sendmsg(r0, &(0x7f00007a3000-0x38)={&(0x7f000021c000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fc6000-0x60)=[], 0x0, &(0x7f00003e2000-0xe0)=[], 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000ad9000-0x3c)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}, 0x0}, 0x2b9, &(0x7f0000337000-0x30)=[], 0x0, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ca2000-0x12)={@generic="eb10ce5b6187557358a0d17fce611b04", 0x7fffffff}) 2018/01/08 15:26:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000953000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008e6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a55000)=0xb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000503000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x4, 0x1b957e51, 0x82}, &(0x7f000088b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000fe000-0x8)={r1, 0x6}, &(0x7f0000bc9000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x2, 0x0}, 0x10) r2 = socket(0x11, 0x80002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000045f000)={0x6, 0x9, &(0x7f0000595000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2067}, [@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x80}, @ldst={0x3, 0x3, 0x7, 0xb, 0xd, 0xffffffff, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000026c000)='GPL\x00', 0x0, 0x3d, &(0x7f000022e000)=""/61, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000e41000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000431000)=@assoc_value={0x0, 0x0}, &(0x7f0000366000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b0e000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065b000)=0xe8) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/08 15:26:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d64000)={0x0, 0x80000, 0xffffffffffffff9c}) getpeername$llc(r0, &(0x7f0000992000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a10000-0x4)=0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000943000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000007c000-0x8)={r1, 0x3}) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/08 15:26:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e6f000)={0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffece) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x80000) sendto$inet(r0, &(0x7f0000113000)="03", 0xffffffffffffff00, 0x810, &(0x7f0000f1f000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe97) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000735000)={0x0, 0x0}) 2018/01/08 15:26:54 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a95000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000784000-0x10)={0xb8, &(0x7f0000000000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000655000-0x8)={r1, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) setsockopt$inet6_int(r3, 0x29, 0xd0, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/08 15:26:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e66000-0x85)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x21e, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0xfffffffffffffffe, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x12, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x3}, @noop={0x1}]}}, ""}}}}}, 0x0) 2018/01/08 15:26:54 executing program 6: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000251000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efa000)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000160000+0x2)=0xe157, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0xbd, &(0x7f000074b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e37000)=0x0, &(0x7f00003d1000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000241000-0x18)={r2, &(0x7f000072c000)="", &(0x7f0000d3a000-0x9e)=""/158}, 0x18) 2018/01/08 15:26:54 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009a7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fcf000-0x10)={0xa, &(0x7f0000ce0000)=[{0xfffffffffffffff9, 0x7, 0x5, 0x1ff}, {0x9, 0x4, 0x3, 0x1}, {0x4, 0x9, 0x3, 0x1}, {0x6, 0x20, 0x0, 0x1ac}, {0x0, 0x9, 0xfff, 0x6a}, {0x12, 0x1, 0x478, 0x80000000}, {0xd4c, 0xff, 0x8, 0x4}, {0x3, 0x0, 0x5, 0x9}, {0x0, 0xb7, 0x4, 0xd1}, {0x78fb78d2, 0xfffffffffffff37c, 0x8, 0x0}]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000fcf000)="8a7ce8551b4463c3366fe0c420eedc979a8c7c", 0x13, 0x8040, &(0x7f0000992000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000f32000-0x10)=[], 0x10000390) 2018/01/08 15:26:54 executing program 1: r0 = socket(0x15, 0x7, 0x97) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000068b000)=0x0, &(0x7f0000000000)=0x4) connect(r0, &(0x7f0000001000-0x10)=@ipx={0x4, 0xff, 0x72, "0483d1f416e4", 0x5, 0x0}, 0x10) r1 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x6, 0x9, 0x3b92, 0x5, 0x4, 0x1, 0x0, 0x2, 0x7ff, 0x1, 0x9}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x55000000000}, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000)={r1, 0x2, 0x7, "4518e433200056d389047811dc8c3142feba6e58bf39028fefc18b6dca264af119ed28a18d9e9bc6592e0e58faef248af5b9fc854eb1eb5a693f289e9e1da7f4087dab375ff659e4e4e93a803ed25c991576d3c258cdaaac0e9851a7d54b42dcf7a2537e574611ec88406e688c3cd9ec07020827639852eeaee08f61c20aa7cbbbeb4dbb02edbeff81ada5076a57753da4a1239cd0ef"}) bind$inet(r0, &(0x7f0000001000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x62c, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc8b}, 0x15, [0x8, 0x7f, 0x81, 0x5, 0x4, 0x5, 0x1004000, 0x88f]}, 0x5c) r2 = socket$inet(0x2, 0x7, 0xff) ioctl$void(r1, 0xc0045c78) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000)={0x8001, 0x6}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000006000-0x1e0)=[{{0x0, 0x0, &(0x7f0000004000-0xa0)=[{&(0x7f0000004000)="def092086d2e9745035a267b772daa42454d17d6ba5e400a6ab55e4a7181b93291113e5f69c7ad0171f091fe60f1dca499bb7025dbf23e1d298d8a7721a94765b698694f84a5260e6ff3e3ebff0004022efba88b12f6a70e3a4804ff43deb4f155d4e8b34ce710950b07af7fce42eaeabd8add0daadc76f8e1e6eacc848948", 0x7f}, {&(0x7f0000002000)="ef0ae07bde2f4a6905dd40126c1964356598011c9122349c9905fe0a83a9e3bf57a1", 0x22}, {&(0x7f0000004000-0x9b)="64ca3d4079bb6e7d026f950302c976ee39b90c811ba5801350e3d3ab5cad9be6e75af0c454207debcf8e1af4cc054170e239b86aec93cc92daf5614930d959144618c56cfe3978a11dc1f88e25eb8da0027738f4b075d9b1dca396ab11e976e2611ae9cbe862e903a4f1f16cd3f34b101594436341885d314bf7bbb413946e2d7026feb3fc314b7f961fa3ca3cf1337cffc8873bcdbd86e412b27a", 0x9b}, {&(0x7f0000004000)="7111ced15b7094ef9d35918178ae1c82891ca8f80baca7dfeb09508cf32482853e153b4e07cba7ab0c1991bca3a35957551985c6e15fde5c65f1ed638021555259c0633466424b6b85885dce29bfbeac2b0f840bcd58671f375256009d3ec83b06f17a3caf24cd7f9046826521ee6ffccd7617ee69661f3131b281161d46219006a168e007887eb55763c48ed9f3cc48650a88811f0df9e6b76751127dd0e65ffbb70d0ce580723cba65a2716eb8ca953a4ecefe42e5618731ed4b661dfb0129e85290ccfc36ef1e757895a93e8b08d6552dffabc0c04413c7980167fe7e2059d7c6", 0xe2}, {&(0x7f0000001000-0x7e)="905e692a6fd4aed1444ed7a5d5620b6a71445a100d2a8d9388f3d75df5aaad297f93a186a015cbf03d9af990acc2ed79021e357b94db9e2a94af345fed452282613d2b13ba41516ff406f848cc5f452b1173b91b03ad35a1ba4831bd1e825285b94fa30f16f00b9977fca02619ccd091cf10ac97ccc20daabeac3012b306", 0x7e}, {&(0x7f0000006000-0x61)="9148a23d0b1abbe2cf1098d71966a0db8d6cd16e3d3eb761d4794773ca0da8ab63fd0813a6194effa8234baa6ec037dfa3be245dd226a51df59b83425e7eb983e234b26c8065f9c291b6c83fc9dddec10a0d091d95d37bc78a6cbfe7d01c34f015", 0x61}, {&(0x7f0000002000)="696e364c0f86d2f121d54345247263c61a822028ac90d32dbb6407a96f615a1241b38d2faaa273f2a79a03c9e8f5e909bad5de4d0428", 0x36}, {&(0x7f0000005000-0xfb)="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", 0xfb}, {&(0x7f0000003000-0xbc)="937d3037d7b917c3af8b591ab53a9cf69df5785d51b48509be7bff46abe7f1fb1fce83382611a2b4dad85902f5f207ee00458c85d1758dafca08cbe347611457fab3106d988e5785825021a5c54a209acab228419f7aaa29cee6f8d9b97dbd515fca89041977346f0263de6481370aada5723f683a436e40e10f93fb9721aca625c02d746a23682ec6c9b79d4efb0ab4d38071f514e20095ba10f37cca11fd361eca570d8d964f367c3fc7dd8ee9c8160d3b7db9f45eb761327cb958", 0xbc}, {&(0x7f0000002000-0x8)="092f53af460a8c9d", 0x8}], 0xa, 0x0, 0x0, 0x20004000}, 0xff}, {{0x0, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000003000)=[{0x1010, 0x13b, 0x4, 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{&(0x7f0000000000)="03106e41c90053655b6f7894b5180986e4471ac427051969417533125bcdc593a2246992b1169e805ebb37dfd39cc24d274191453fe98f510e93f152dcb98aa2cc6075e7a6b4d30661e0f806c04145388ea0faa0e6362d2ab905b2478a9102b1209ce14a28aba3f4174576e3fbaa71c171a41d1280ad07198b35614b925c4226bce55956aae84d32cf35debae7888bedbcf1b307d4d9aed93c2388c285e13c82638f18db176083c96f1b4ce4dead9ec009755d425c853aa4aba6db1bab50c880183e5bb7a549b0fe2d18ea90d453ed4de6225a251dbcbd610aaa8b9eb5aa6b141d7406c46637929ff5189a784855c43b3449bd3b2c", 0xf5}, {&(0x7f0000005000)="7cae136411598c9f7eae336751e8bf69c75d594b79881a91dfa591e8238c140b5667c428e1d586a024eed9f1ed7b2c039fbfd656ee27164d377643982c59e8dcbf6ae00504d48b9ecca70c2f09431c1f73ed62e034f89fe2be594854", 0x5c}, {&(0x7f0000002000-0xd4)="f8b16afaf808f94472fab56b9f7c4f3cd1c77acf70e94a0ad2cd0da9a3c68fef11a509b259c4791149f4eea83780b2cb49e13d2703283e266e18a4a476161eaa3c4220a155d7cb0785cc1482287e52c6dfc754ecaa4557f4528407ff25bcbf854f54642ad7d7626ad224c566512184dd0733684a0be3cbbf02b24e11ac3c59198998ee2a1873fd59270ef80194fc4a23d0d6fecd02728f704f15d50dbb5da66d2205158646c5ca3dce7a8030d64f68ce38db0c6e86b5d0aedcaa279c00fd28685dcab8715122b1587317f1d37a077248b3c3c9d6", 0xd4}], 0x6, &(0x7f0000004000-0xe8)=[{0xe8, 0xff, 0x10001, "e8fff5c4f7912d1ce9e2456d801b963bf91e5ab8b1d63177f4dbc749d537080d2488599bba54cae268aeca7380dd5013089900ced4e0f2824e2d954063130eb49c84e3ac290282c7cfe541ccff81060a5789dd7df94514a31e269bc8cacf89b40e15cd78abd7f717b1fc8466dae478c6a86c0341ace284040e6a59569dcbe2383e7b30aaf33d0235684affd6eb487c7f7c53d2cd7fdc56e628998fab70c7c92415ac9b9b437b7237d370217917d464b160fce7a6dbd11fd2e556b73b506501a74c677558d72a78f25200b3b3464f3b277f2affbad582f6"}], 0xe8, 0x11}, 0x2d7c}, 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{&(0x7f0000005000)="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", 0xfe}, {&(0x7f0000002000)="6df8aadd1fb58acc5d5232375e756a54965d0292a024397d42b2b33d270ef19cad1ee0f5a7ebff3a3b333b8ce8e5115feb13ee91f9b7f5145eb4b4eea95d14d002d378d34205df87b122eea11710e2cf481801f0f5709ee0ebc7002460fdb740e20d8e57fc259c72d3c2eb4530ca5ee9aa86ae9d65b82a085236", 0x7a}, {&(0x7f0000005000)="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", 0x1000}], 0x5, &(0x7f0000004000-0x218)=[{0xa0, 0xff, 0x1, "18ede1b812b8c2aea4af3bf2ad2ac44362264a382ee27db1f91b79ed95223cd8b291fb00abbbd5dfd56f3663972f4e60954043b7352ffd6fd517ae14fd3749e2e7e743db79a4cb9589c42a2045245253e4ffbf41a196b3f6b88513925e49a5d63edb0105f21145fc1e7e72ac066ce922ce25d4016769f7185830690e9ca73e53eeea4f08f3453b66297d08503c3109e3"}, {0xb0, 0x10f, 0x10000, "b33fc9c55a2a864b8bff970e033e084bf562b6e80704f7af422a382df2a6465d4d911db0c6aa2c43bb570b6fcc03942c1d02004e261d3aeaa87f71e2131acbda0dfa7c97cdc81d36a6c4a9a98c5224feaae62859d45ebdd548c31c6c96f077ed8202026795170df429984bfbd3a6534592bdcd8eae6f509e9b3ad3f23be7d29db8769f790bd2c238dc452b4dc9f67d9d59b66266bf10399bf9"}, {0xc8, 0x11, 0xf1, "9d5b7fd93c37a73dfe61e0e61559347c46c63a54853da328eb9cbb5a246184e1e4099a7eada46741f8ff8d9cbca992a17f68120335e773faddd5c159e2be5e4c5b3cca04edbd8127260c1b84f61a005c1e6935cc66557d7ae1c4eb7b756794367aa2e0f356b89935e02234d603eacd84822a35b3ff4945478d64863ec20b6b2a0f3dba4d1f94453d82d8582285386e7b42c55ca26361ad9488abecb8bcdc6a9eca2e76b95bdd7a93048fc3b9e7b7a781b1"}], 0x218, 0x80}, 0x7}], 0x8, 0x20000000) 2018/01/08 15:26:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = accept4(r0, &(0x7f000067b000)=@hci={0x0, 0x0, 0x0}, &(0x7f00006fb000)=0x6, 0x80800) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00002bb000-0x4)=0x95e9, &(0x7f0000f76000-0x4)=0x4) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4000000002) r2 = accept(r0, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00004e7000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ac1000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/08 15:26:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000001000-0x43)=""/67, &(0x7f0000001000-0x4)=0x43) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000d43000)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f0000e31000)="130000001000ff00000000000000020008b10a002a000000000aafa79122e5f9fb3e4fe80ae1a3490000000189b93c187c11e4820d0300f051a1b4b88eb6", 0x3e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000030b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000530000-0x4)=0xc) 2018/01/08 15:26:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfd60, &(0x7f000027f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @random="b8630520df95", 0x0}, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, ""}}}}, &(0x7f0000349000-0x14)={0x0, 0x2, [0xc, 0xd04]}) 2018/01/08 15:26:54 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 15:26:54 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) getsockname(r0, &(0x7f0000fb0000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r1 = socket(0x2, 0x6, 0x0) listen(r0, 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000)=0x8, 0x4) recvfrom$unix(r1, &(0x7f000000d000)=""/13, 0xd, 0x0, &(0x7f0000010000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/08 15:26:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 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) socketpair(0x1, 0x0, 0x4, &(0x7f0000505000-0x8)={0x0, 0x0}) r1 = accept$unix(r0, &(0x7f0000756000)=@file={0x0, ""/4096}, &(0x7f0000ecb000)=0x1002) r2 = socket$inet_udp(0x2, 0x2, 0x0) splice(r2, &(0x7f0000309000+0xd1c)=0x0, r1, &(0x7f0000a28000-0x8)=0x0, 0x1, 0xa) 2018/01/08 15:26:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f00001ed000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000389000)=0x10, 0x80800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000b2a000-0x4)=0xfffffffffffffe01, 0x4) sendmsg$netlink(r0, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x10000000000401, 0x0, 0x0, "2901045d010000000800000001fffffffd"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) 2018/01/08 15:26:54 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0xd748c91bee26be98) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000035000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000035000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x1}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r3, 0x80000001}, &(0x7f0000035000)=0x8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000035000)=""/115, 0x73, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000002a000)={r3, 0x7ff}, &(0x7f0000033000)=0x8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000035000-0xe5)=""/229, &(0x7f000001d000)=0xe5) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000002f000-0x8)={0x0, 0x0}, 0x8) 2018/01/08 15:26:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000022a000)={0x2, 0x3, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet(r0, &(0x7f0000739000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000181000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d36000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000617000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000069d000-0x4)=@assoc_id=r2, &(0x7f00009f4000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fb2000-0x8)={0x0, 0x8}, &(0x7f0000f7b000-0x4)=0x8) accept4(r1, &(0x7f0000426000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002ae000)=0x9, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009d0000-0x4)={r0}) r4 = socket(0xb, 0x5, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00005ff000)={r0}) accept4(r1, &(0x7f000012f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000b8f000-0x4)=0x1c, 0x80000) accept4(r0, &(0x7f0000ea0000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e36000-0x4)=0x58, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000138000)={r0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000152000-0x8)={r3, 0xf56}, &(0x7f0000cd7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000062d000)={r6, 0x6}, &(0x7f00001f4000-0x4)=0x8) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f000009f000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/08 15:26:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000ab4000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000403000)=0x4e8, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x4c, &(0x7f0000001000-0x1)="", 0x0) socketpair(0x2, 0x80007, 0x0, &(0x7f00001e4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/08 15:26:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x9, &(0x7f0000091000-0x8)={0x0, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f000071d000)={&(0x7f00000aa000)={0x27, 0x2, 0x401, 0x1, 0x1, 0x100, "1f3f9b803bfb852ad24bbc6c9f8635b9605fbfe9cea5b8af560a97342c30cf75a130f7d4f8fe4c4990a4596a169a9249211600913a4eb514458138e4082045", 0x6}, 0x60, &(0x7f0000456000)=[{&(0x7f000092c000-0x31)="080647f4a3117051ba0866f9a337b7f456f27f5e858b2a49a98cda916cb078095b83713310765d602ce18c12c18302dadf", 0x31}, {&(0x7f0000d93000)="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", 0xfb}, {&(0x7f0000cba000)="0f028849181279fc2d3f3f53f630db6bdfc9f4f93c0a66d49bbc381207c518ea19fc59f59cb97945dd0281ef64f47b45f15dee0227bf1173680866bdc2e9c67772249ea4debd5e96e5046a658e3abcbb34b1a0f6fa11ec97c1e18a03283ca323d23d16a902df65bcee1722f1f8ce69e7971144d12bf5e983", 0x78}], 0x3, &(0x7f0000739000)={0x78, 0x1, 0x6, "b00954e79eab43c849fcca163709777f1ea242b84b5c5384a19b57d3d060a0d60c4fe1d8112e3022db7d749668f93d1d6150b3d35f5061ba5a015ac7ad7d50425a04b042322c21f47b1023a741f39360e2522f636ea397ad00a284c4ed5db96c94f4ba78"}, 0x78, 0x4}, 0x91) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f000048f000)={0xd, 0x7, &(0x7f00009f4000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x6}, [@map={0x18, 0xe, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000091f000-0xa)='syzkaller\x00', 0xffffffff, 0x1000, &(0x7f00008ac000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000830000-0x4)=r3, 0x4) bind$unix(r2, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/08 15:26:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000989000)={0x0, 0x6, 0x7, [0xfff, 0x0, 0x3ff, 0x532c, 0x8, 0xfffffffffffffffc, 0x0]}, &(0x7f0000a7e000-0x4)=0x16) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c78000)={r2, 0x0}, &(0x7f0000546000-0x4)=0x8) socketpair(0x1, 0x3, 0xfffffffffffffffb, &(0x7f0000cf3000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) r5 = accept$netrom(0xffffffffffffffff, &(0x7f000060a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b30000)=0x10) connect$netrom(r5, &(0x7f00009fd000)=@ax25={0x3, {"001a65d6f481da"}, 0x1}, 0x10) sendto$inet(r4, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000097b000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) 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) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008d9000)={r4, r0}) write(r3, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/08 15:26:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x802, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)='dctcp-reno\x00', 0xb) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000105000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000ebe000-0x5c)={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, {0xa, 0x3, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8001}, 0x6, [0x1, 0x10001, 0x0, 0x7fff, 0x8001, 0x3, 0x3, 0x10001]}, 0x5c) getsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000c66000-0xbf)=""/191, &(0x7f0000eaf000-0x4)=0xbf) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000f6a000)=0x7, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f00002d6000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x92, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e31000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000e8e000-0x12c)=[{{&(0x7f0000188000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000a56000)=[{&(0x7f000097a000-0x5b)="abb45d6af43e8a7c949597cb0a958e7f", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b4d000-0x4)=0x0, &(0x7f0000559000-0x4)=0x4) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000fc000-0x12)={0x0, 0xffffffffffff1499, 0x5, [0xffffffffffff3a00, 0x7, 0x7, 0x8000, 0xfffffffffffffffe]}, &(0x7f0000d7c000-0x4)=0x12) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d22000)=@assoc_value={r1, 0xa}, &(0x7f000044e000)=0x8) 2018/01/08 15:26:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00002db000)=0x0, &(0x7f0000541000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000785000)={0x0, @in6={{0xa, 0x2, 0x6000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b7d000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000526000-0x8)={r1, 0xc0}, &(0x7f00002da000)=0x8) r2 = accept4(r0, &(0x7f000049d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d7000-0x4)=0x8, 0x80000) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000ab1000-0xa6)=""/166, &(0x7f00007dd000-0x4)=0xa6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e43000)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4(r0, 0x0, &(0x7f00002d6000)=0x0, 0x80000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e72000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x4, 0x3, 0x500, 0x7fffffff, 0x200000, r3}) r4 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000940000)=[], 0x0, &(0x7f00006e0000-0x18)={0x18, 0x0, 0x7, 'B'}, 0x18, 0x0}, 0x0) 2018/01/08 15:26:54 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000007000)="240000002c0025e9000000000400fa0e02000003d230bff5fefee3ff1ad6060000000000", 0x24) 2018/01/08 15:26:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000db8000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003b0000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1dd3, 0x0, 0x3, 0x0, 0xff, 0x42, 0x40}, 0x20) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) socket$inet6(0xa, 0x80800, 0x2) r2 = accept4(r1, &(0x7f000055e000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000337000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a6d000)={0x0, 0x7}, &(0x7f0000df6000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000184000)={r3, 0x10000}, 0x8) 2018/01/08 15:26:54 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000aa7000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d90100030000002a19001200edff0000000000000020000000000000040001ed90", 0x39}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000066a000)=0x0) 2018/01/08 15:26:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c49000-0xaa)="41da8541917d04f2da312bdba9eebdbd4b8669ed0699fe11ae6a70c2517bc279a9451987f8d431c9fc3b427bcbaa17d12eb7ae8bd574ba5c3938fa6fdc7957c234a46ca12c5a87238cc2ef4ed447846c", 0x50, 0x0, &(0x7f000060a000-0x10)=@ipx={0x4, 0x0, 0x0, "25c40b92d3ef", 0x0, 0x0}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002b4000)=0x0) recvmsg(r1, &(0x7f0000b20000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f00001d1000-0x49)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) socketpair$inet6(0xa, 0x7, 0x7f, &(0x7f0000b3b000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000261000)="b0835aab3af5006259271f0553f317b53c478fe16b48cfb4a4adf5e9a54bb537dce649e22cad9c79fb19b943feea9ecd8db08033028505a6ae6735ddb4943d0d3aab15ce828cf34f56e9ff464e2ae4782a0085cb9fcc395797283e05f20b2bf7934a302efd28258e7b22bf32d647e3ca80ee5ccfb0f9581c60ef1cb1cc9d0d6b30215ee13302238b45ed95c3c8f03dd8b257282c9dc9c2e05eed78b4ca57bb", 0x9f) 2018/01/08 15:26:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="0e00000000000000db0001ee000800000000e1ffffaa0000df7fe6000d722a32"}) bind(r0, &(0x7f000072a000)=@ipx={0x4, 0x7, 0x647b, "e8951b8a2b93", 0x2, 0x0}, 0x10) 2018/01/08 15:26:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00007d6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000053a000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000760000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000a00000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000b4000-0x8)={r1, 0x6}, &(0x7f0000c25000)=0x8) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000220000)=0x8000000000007, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000f6e000+0x40d)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00002f4000-0xab)=""/171) 2018/01/08 15:26:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000f61000)="2200000014000721004f10f7e2d2050002170a000040000004000200e700ff02f155", 0x22) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e13000)={@generic="a1d94688817e7f609a41499ac3fce8bc", @ifru_addrs={0x2, 0x1, @rand_addr=0x103, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 15:26:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xfffffffffffffffe) listen(r0, 0x9) ioctl$void(r0, 0xc0045c74) write(r0, &(0x7f0000039000)="260000005e0009fff10000f8ed0000ffe9ff0104ff01000000000000011e081ee94b35ea0694", 0x26) 2018/01/08 15:26:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000780000-0x4)=0x4, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000d3a000)={0x2, 0x1, 0x2, 0x680000000000000}, 0x5) setsockopt(r0, 0x9, 0x4, &(0x7f0000f4e000-0xd8)="88022e08860170a5ae9e7ca8828daff50f5d11958733bb89f3b4f4d3bb7f5e55da813bef2c348cd42a04c10b120707049b541e48990922d7a5c62e80b73a83935451525e60f3b701e42c7c34e69e9e1ceadd673933139c537a374ad3aa83de4c223d07338db692daf43ef0c5069680362a689c8fcbb00ddc1dcbdd4568710b4fba91e33cb8990877f936f255987f53927246a34c7aedcffa1858bf20bf166a6ad30da8a25b7aff2940080e5a0e82cff58b23e4106da926d74f3373e11303bc4bb445f9bac9cb2148e0a50e19b30f4f6ea221ee0d94730621", 0xd8) write(r0, &(0x7f0000fe4000-0x1f)="1f0000000c06ffde0016f49f0089f0ffff1e0000030001000600000001e780", 0x1f) 2018/01/08 15:26:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x5, 0x1fff) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x4, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a3e000)={0x0, 0x0, 0x0}, &(0x7f000054f000)=0xc) 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)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet6(r0, &(0x7f00008b8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000ae000-0x4)=0x1c) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x2) socket$unix(0x1, 0x5, 0x0) 2018/01/08 15:26:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000d8000-0x26)="260000005e0009fff10001013a000001000000fefeffffffffffffffffff7f000004fb4b35ea", 0x26) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d59000-0xb)={0x1000, 0x1, 0x3ff, 0x13c, 0x81, 0x1, 0xfffffffffffffa6a, 0x7, 0xc8, 0x1000, 0x4}, 0xb) recvfrom(r0, &(0x7f0000308000)=""/4096, 0x1000, 0x0, &(0x7f000041d000)=@hci={0x1f, 0x0, 0x0}, 0x6) recvmsg$kcm(r0, &(0x7f0000139000)={&(0x7f00004cf000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000058b000)=[], 0x0, &(0x7f00001cf000)=""/99, 0x63, 0x0}, 0x0) [ 836.668723] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/01/08 15:26:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b5f000)={0x0, 0x0}, 0x1, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) write(r0, &(0x7f00002de000)="260000001e0047f791f6caff000a00c0002400000000000000000708020000000080000521ff", 0x26) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000807000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000085c000-0x4)=0x8) getsockname$unix(r0, &(0x7f00007f8000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002a2000-0x4)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 15:26:54 executing program 3: r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000092d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b9000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x6, {0xb9bf, 0x0, 0x0, 0x7, 0x0, 0x5}, 0x8, 0x1}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket(0x1, 0x0, 0xff) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00006ef000-0x4)=0x0, &(0x7f0000d17000)=0x4) sendmsg$nfc_llcp(r3, &(0x7f000059f000)={&(0x7f00007d5000-0x60)={0x27, 0x1000, 0x401, 0x6, 0xdad8, 0x2b1e51ac, "a413933add0fe58e08f76c4bb3384926249deda0da3e14f25f4d0477ab7513aab1e38079930d6fb6c8f564cdb0f7065cb14f54a3c2263a28d6f2a5144c6d39", 0x80000000}, 0x60, &(0x7f0000e5f000-0x10)=[{&(0x7f0000018000)="", 0x0}], 0x1, 0x0, 0x0, 0x10}, 0x800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000f3a000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 15:26:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x8001, &(0x7f000099e000-0x8)={0x0, 0x0}) bind$ipx(r0, &(0x7f00001a0000)={0x4, 0x65c9, 0x6, 'ur\x00\x00\x00c', 0x10001, 0x0}, 0xfffffffffffffe07) bind$bt_l2cap(r0, &(0x7f0000605000-0xe)={0x1f, 0x100, {0x3ff, 0x1877, 0x7, 0x7, 0x9, 0x5}, 0x6, 0x9f3}, 0xe) r1 = socket(0x10, 0x2, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r1, &(0x7f00003a0000)="1f00000001021f00e20e000000000000029d15ff09000180040001c0efdf18", 0x1f) 2018/01/08 15:26:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006d6000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000aa8000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00004db000)={0x2, [0x0, 0x0]}, &(0x7f0000e08000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f14000)={r1, 0x7ff}, &(0x7f000005c000-0x4)=0x8) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000018f000-0x24)="2400000052001f0014f9f407160904000a0007100800010004001300000000001f000000", 0x24) 2018/01/08 15:26:54 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009c2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00009f2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6000}) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000eed000-0x10)={&(0x7f0000eec000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e20000)={0xf, 0x8, &(0x7f0000eed000-0x40)=@raw=[@alu={0x4, 0x1, 0xf, 0xf, 0x4, 0xfffffff8, 0xc}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x81, 0x12000, 0x4, 0x9}, @map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000eed000-0xa)='syzkaller\x00', 0x2, 0x56, &(0x7f0000eed000-0x56)=""/86, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r2}, 0xc) [ 836.709038] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/01/08 15:26:54 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x8003) socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00009ed000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/08 15:26:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000012d000-0xc4)="98b0d9a48679a9c141760060758cf715f3adb5649b14d81b9df52c56010171a31accc02fe9480345a7237caf04a36efacdf040100f0223b45287b03d67a269f15dab04c8048b87f48d5f50f9a845cf8b93f98cadeac1b0b873200d0aecd39fc3c0a626b4b26d2557cfd74b3d2da5da5d41c6cce90f0092307204c58ab00fae68c959a1606caa58a7470ceb3021f789f00c59ea5b6a56de8df03b7beb8821119fa7e2f6e93ca629075507f5583a39079baa2fb56e1b26b23f2aa74397183fad382f543c44", 0xc4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000247000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x3fd, 0x0, 0x0, 0x1}]}, 0x9) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e0000-0x4)=@int=0x0, &(0x7f0000ad3000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000822000)={0x0, 0x0}, 0xffffffffffffff77) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000977000-0x75)={0x0, 0x6d, "dffb8c52a2dca595d974800de688f5f658da5ee2ec5ad4cb04a76dbf91a07cbaf76b49b63a147d7f23ae5f3e434e8e3ca01b5a4336f6897277d4c7738d4954ce62afdd7f11d5c961099657e38c86c44651b5a4b9417320c277fde18bf7f6209db9d2b2ff120eeeaa9f4a6c7a6b"}, &(0x7f00000aa000-0x4)=0x75) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fc3000-0x8)={r1, 0x2}, &(0x7f0000edc000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005c1000)={r1, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8000000000000000}, &(0x7f0000927000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b04000-0xa0)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x4, 0x1, 0x5}, &(0x7f00001cf000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d42000)=0x0, &(0x7f00004a8000)=0x4) 2018/01/08 15:26:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) listen(r0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0x1f)="d16a0104c8ed4c56727514c95881a33f366adb25b1d098459e04f2890b808038672d888b601cb1fb839b9dce32ef3e7e33f1418472ee61c65698e92270b33acee75e0a4bd236f29ab2", 0x49}, {&(0x7f0000003000-0x84)="f8f1eac15125edf15c9400a9a6a7eb132495883e5585e0041f53ef57ff09c8db6d049856f8efcb26012432b3457fa593bdd0dc3a35039dcd0dd00a02f9c632828b0e2e30a05864c0b3272c5f7b7fff65b47497a2661765ab2b6dc11ae98517e2c8b088f83e36d24465fdd5b7a66ce6655853702075ef7314cc58c50bef17df1a062c977e", 0x84}, {&(0x7f0000001000)="a1b5950e2169f685a191fde6b20a536e915a15ef7128bf9dfd7e0b055cc3c3fec13e423c5761e79d6544cbb346a41ada76a531de76796a0c3e04f46afe0925b0b6fc5d8d5ac83386455f14e94e0bacffc85d5bc7b70173f328e41f9b1cc69ce2adceabde06ca7aa4c658ab777889065579df3cf06ea58b92", 0x78}, {&(0x7f0000001000)="849785a3fd7f7741917fb68997ec9b108cf6d5947bac6f4ad1de8a6a8a90f755fa533ba9293a4d0584474aa036503a", 0x2f}, {&(0x7f0000003000-0x5b)="087dcee02688806dc7a1427c37526f72e4af08ccb636437309f88910839377131d3375336bdec088b25c1e99809d2af16af16043ab122d653c24b74ffb7f8c8bad0aae13470e0e1fc778f61ba3e253a953568c048d244b8fbe49e8", 0x5b}, {&(0x7f0000001000)="176cd51cbbd69b810877de0610d040106d824cbfb9563f96884749b29a285f29d80b171099f3ad02e5be389c4ff0d85a36b7e00dbe06eb86b0c96fd1e9a41dcd1b35ce7125a84b41b7ff", 0x4a}, {&(0x7f0000002000-0x8a)="d80b06624e5ab206a6641ceea948e97c9c26bf3ce50fa0a7ace02142479e90c14139ca70f1b877f694ed11745f86f70d9a6c55001a81c7e991ae49bc34552afac81d862cef83390c12f5ebaca9507deed8785c2a8c84b7398b25a83f9bbd34db457e783109ae0ee68ab89ad73416ea478eb59fb75c51af272e355a1e7601df2778bcc3db61478f7348c7", 0x8a}], 0x7, &(0x7f0000003000-0xd8)=[@iv={0x38, 0x117, 0x2, 0x1e, "1916c5bb34148375fca3bf3ef28954a705dfea59fc7c93e9b1b35eac4c1d"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x44, "aa93ecd581704b32246e8f43b13b3e022a570763a28207c78ec67d1cf6002634e17f77fd76f1471e225baeacb01c499d6525cfc027c5338305e7a066866145d263295738"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x26}], 0xd8, 0x20000000}, 0x8080) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x0, 0x80, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000003000)={0x0, 0x0, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000004000-0x8)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000003000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58, &(0x7f0000003000-0x60)=[{&(0x7f0000001000-0x69)="096f51bf0b7b7a9e9a735140986c00a556c1f0710067b575d81a96517d38a274c0f17dce6cca5fc08f4813bf116690ad085494c785125f78e8bbb56e8fd587be14c21742818622a424bef811c20041ff43d9c28bcfe0305d02f1dad83d97e0db795480fcb1b0a1b7c5", 0x69}, {&(0x7f0000000000)="94d88a839961bfd99939cf597c4f47c90d96cd3907af4564", 0x18}, {&(0x7f0000002000+0xee7)="3e41cdd44701067fd61c39e4545b8d5c96824a1280550af8e77107c9d54de5c1adcee78aa51efee7a638c0dd83d38acc6ce72518cd23675290970c2926b592bb11efc4bb071344a1e58afc35a437ed74be6105e5bb979dcf74ec705ba676c7df05e1e34d0d281532a787292f88955c334f211f474f6d39f7e4e31414b2d253c68d973f7429292e672a764e88463ccfcc40c1ad08b3b0d07240f5f3d959e98840785488d5e7a205808bb77ea5b94911dee1594735bc2107a416f4b58067f54f2874b197faf546957b60224edbe7c4de7e5381c9191b75687a579ea23fece97b2956933c7c7f1fdc1de119dd3447db4ac5bd2632e0aabc59cbd1", 0xf9}, {&(0x7f0000002000)="09e1eeaf2b34d0a7b14028c54fdd6be8589f443d2b1849ac0f04cd75ede6be1231f3d644785d6563360eb813de36944b69a6a47fa45f20e6383c4387b0feb12ce7db014a", 0x44}, {&(0x7f0000000000)="a76ef01fe4ec384a963143f207078b0a0147a46897cc419b94cb1f4fddac770a3ce9a475a85e01be20c9598095bb4aba9f33b89f59614a43733b730ec8045fb31830a291725a46f0101254800e48306d41221352e7036855dce88c7f9feca487b934ffdad688e08d05fa856b82a93e3cf0295dd849538fbb04f2b75fd533b25846e3033a5940b2eb50901aa0694706a1f7dac0e84e390476ea54261fdb0ce769e20d137b5a833bf862f908fd6dfcee48e840d96c7c5b9b", 0xb7}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000002000-0x368)=[{0x10, 0x13a, 0xfffffffffffffffe, ""}, {0xf8, 0x11f, 0x2, "80e76535788e7eb76357ac536020b71feab226218d61b48f2f916c5633f25d5aec87ac3826827d84ca5095f0eb1b0aa6ca7635f3addaf597a0c56528c6ba269e04738a3191c16e602d81ddbb9971c7e256de25dc8087b8d801680a75620682627cf3891e1a0c3fda4de8b40d65d2bbda6303a1fdeceb276a2b929c6b201d6d608c045d33c6ce4d91958538ed780cb1d8e0d5bb5252d331cbb1618435f96db03e89b2232003b935d1d53235b3f3f6535bcd4cc819371b0994c05c5619b0fd15fc6add3b1617b1b15d1aaf3f681319ed8af5e4701545caf19a663daf6714456ff8c964b1739142a5"}, {0xc0, 0x101, 0x1, "f8237e0c47ff3ddbe6e2186fe657796f4c10dbc2e6d0f062a94f8b3e74cb50286a11bd4617b7042c87ffb57e1fc321b1281fc898887462ab9dfda9e8c91d194f9d49f7309ff87b8038fc6f79f6d24dbd84f735fbf1e186612edd1f6b165d9da4e0334ade1a3c03dd6f84f923cf28d950206eb8ad40a9940acebd8637fb0e5124d4ba943e3912456b14f9fb0e2966445ca54878b871d25240357cc86820b4c88b681f333f7b1c9adc71e9"}, {0x100, 0x3a, 0x7fff, "29d8565c938131654949b1a0d55b38b62d6a17c065d1b71a709203d9828247094eb96c520c143c76ea8e964aae26e2a83372c1fbc7285861cb25fe34b06e15c9fda70ea6f9bdf145c88c05c8be571a08f2a5ff32848bcea8d3780d5ee113818208feb46d93972899388c8f9f119116c2aabbf575062bc30d078b300530ebbe9f1703c5127b4f8c06bd77a9e8f813bac1794274123391286d7c3dacc92138f94cec58c924f4b6d39d5d88c366cfe0948f17c3997d0c49b46fe9441d8b4669c36d99f366351cd859438748c4024790460ff439c49c3a14ba2958693dac81f3bac0b79610bca9eae72a330d0fd3da"}, {0xa0, 0x0, 0xfffffffffffffffd, "224653cdfef250c401ea7dc85d4ea5ebf008603486882a3190a601dabf6609e438e7abc6a429f37645f507b8ff74723689d54af6067b7f6e3231b8e4feee773559e44b1b9aa7e2edb0f6c4084733b4a16513a406d3f003c0e8fac9596f2b2fb65ff50716b8ebde5bd33dc47b3268387fc5fc2f465926fa4a9c8c9cbf11c4ad4825af35f66ddb28a8c77308d6a5b4"}], 0x368, 0x4}, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001000-0x100)={0x5, 0x0, 0x0, 0x0, 0x4, [{0x27, 0x781d518d, 0x3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x53d, 0x5, 0x20, 0x0, 0x0, 0x403, 0x0, 0x0, 0x0}, {0xfffffffffffffffb, 0x2, 0x2, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0x80, 0x400000000000003, 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000003000)=[{&(0x7f0000001000-0x4d)="070c49a69897c7e055f35824e53e2e637661f03291087245332bbd835662f406287e92369c21c8a213aeba826ee7d79441f62f12cbc95ccc9c8d440d2ce148db0738bf1ad16aaa6cd774a3242c", 0x4d}, {&(0x7f0000004000-0xfe)="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", 0xfe}], 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x800) sendto$packet(r1, &(0x7f0000004000)="3e856f9d5db3e8161e0049181214000153023df4e9a1d997d146595be2d421d73863ef144dc425cb504d645fb05a687468f297ffd480bc768862fb89412fb6501c", 0x41, 0x40040, &(0x7f0000003000-0x14)={0x11, 0x6, r3, 0x1, 0x800, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/08 15:26:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008e5000)={0xffffffffffffff9c}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f88000-0x2)=0xffffffffffffff98, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000006000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) socketpair(0x3, 0x3, 0x200, &(0x7f0000800000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000759000-0x10)={0xdd, &(0x7f0000c9c000-0xdd)=""/221}) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f00002d8000)="1f0000000d06fd00010000cdd500000000000300090001800607ec00d9005f", 0x1f) 2018/01/08 15:26:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1d, 0x694) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000193000)={@generic="72e6a21435ad80aa2bf04fc186ea5c64", @ifru_addrs={0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) socket$unix(0x1, 0x5, 0x0) socket$inet(0x2, 0x1, 0x0) 2018/01/08 15:26:54 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000007000-0x4)={0x1}, 0x4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000010000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket(0x5, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000014000)={0x14, 0x0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000015000)=0x4, 0x4) connect(r0, &(0x7f0000005000)=@ax25={0x3, {"13d78d8244c8b4"}, 0x1}, 0x10) 2018/01/08 15:26:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007ee000)=0x10, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000748000-0x8)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004b7000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00005c8000)={r1, r2}) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x100000003, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 15:26:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00008bf000-0x4)=0x7f, &(0x7f0000000000)=0x4) 2018/01/08 15:26:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000040b000+0x392)={0x0, 0x0}) writev(r0, &(0x7f0000f82000-0x50)=[{&(0x7f0000610000-0x95)="5d0cb407e7c95756bb41286ced3fb474bf83f79576a3d00b2a6b3d0511a126955296dbbcf8643fa3e87e4f6769f9fe1ef30daab1675bb763278b2f02ad22cc48dd9fc7f251dad5e734affffff88af50b356597ea9a106ca17e7e8bf87e28f4c74d8f44c44745d4c6e0ed8e56177f3b04f6dc4de3fbf4459a6a5490da4928008a6ab3ec0b869a534e7fe3eb811478be9f63f0894d45", 0x95}, {&(0x7f0000402000-0x15)="f48da73dff0939d9cb5f5aadc934fd70097a943138", 0x15}, {&(0x7f000094e000-0x99)="d0720dedb0710078eb6fd4621c71e2245bfea549a9e5c9df4f1d4d1f4b2271ba727360db3362109dafaf972416174e808ece86973569161c3eb73b6611e2e893ebbfd304b9a09bad2c28116694414b3b8be64dc8dc6324109e2edfbe313e4231123d958e3cc2781657921298001eefa5522240fd061d4618207e68edaba6914454f45bc44d6ff309565a8f35d52477356fe70f238e5bcb4c2e", 0x99}, {&(0x7f000020b000)="8b0e9bb5a94b902b4b6ed48016cab172f8d120346f6f0cce4802a48d4a57485aeb9a1adb37fbe75cf870408f0e826af3e28b3ab17fd31a9b82b2600403fd5c479124fe3b1dd4a2b411c1165f2dc909e9eca357089f453cd726f49a5495b1706d4ad51b26a5c8070c34917af5d89f872eeedf99702bb7257cca5830e9786af20784d1d0c1e82921a836c8c75e6f049d9b01246b17df8e83ae44d22fe545a59b2801781bb10653576dcd39f6a7cdc32d874861e269fd1ddf7fa1d267c223396e1f19c61054b042bd62410b15e1624656942b675a996f", 0xd5}, {&(0x7f0000edd000-0x60)="71aa995033f23a50c061270d0c1915b9b00b5d66edadacf470c1d2616a780b3a571bf6e887ead7c0503683b5a0efdde28c909663dcfe2ce2cadcdd1638d0e0bf2d5877ac40544204fc8b727581adf5de553a690650ac998f83982b9e64e15b17", 0x60}], 0x5) r2 = socket$netlink(0x10, 0x3, 0x10) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000e000600e00000000b4013000000000000000000000000106d", 0x29) recvmsg(r2, &(0x7f0000256000-0x38)={&(0x7f00007ce000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000038000)=[], 0x0, &(0x7f000075b000-0x61)=""/97, 0x61, 0x0}, 0x0) pipe(&(0x7f000085c000)={0x0, 0x0}) mmap(&(0x7f0000904000/0x11000)=nil, 0x11000, 0x1, 0x10, r1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000934000)={&(0x7f0000257000-0xc)=[0x7, 0x0, 0x6], 0x3, 0x9, 0x8001, 0x7, 0x1, 0x71aa, {0xdae0, 0x53, 0x2, 0x400, 0xffff, 0x1000, 0x28, 0xff, 0x7, 0x2c, 0x2, 0xfc4b, 0x4, 0x4, "82882556e935475cda24e6aaf04a1a1887b733d34aaa6e3fe70f05fbcfa18f8c"}}) 2018/01/08 15:26:54 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000009000-0x18)=@get={0x1, &(0x7f0000008000)=""/49, 0x1}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xfffffffffffffeca) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000009000-0x1000)=""/4096, &(0x7f0000006000-0x4)=0x1000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x3, 0x1, 0x530, 0x1, 0x8000, 0xa, 0x80, 0x20, 0x67, 0x81, r2}, {0x2, 0x7, 0x7fffffff, 0x5, 0x8, 0x0, 0x74, 0x8001}, {0x6, 0x0, 0x8, 0x8}, 0x6, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x5, 0x7, 0x3, 0x8, 0x401, 0x0, 0x3036}}, 0xe8) 2018/01/08 15:26:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000939000-0x10)={0x3, &(0x7f0000898000-0x30)=[{0x5, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ed6000-0x410)={0x9, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x1ff, @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, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x18000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4cc6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfc47}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @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, 0x3, 0x5, @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, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) 2018/01/08 15:26:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000002000-0x89)=""/137) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xa1, "1dcccce619113957fb7acf3ff92b044168bcef3597e99fdb539bfc3e92f4bc7f893745aee84517110c229876eed3579b977ec56f82123628cc3a87a815585e4088bdf58e8ad7a7cc37b9ad9d7ee7338633d37639bc8543a3b0cea116bbd53ca70270d0b542f4f387bbbe9c5ffe83a300612f2824b7e1ae89fc5f3f1d0aa6f08b7c9095aefb7ef26b57fec00b86718e8692d10594dffc61bae16c360ba5f7d6c825"}, &(0x7f0000003000-0x4)=0xa9) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x7fffffff, 0x30}, 0xc) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r3, &(0x7f0000fc6000)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 836.868925] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 836.888576] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/08 15:26:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f000058c000)='9', 0x1}], 0x1) socketpair(0x10, 0x802, 0x7, &(0x7f0000a8e000)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f0000c1e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000012f000-0x4)=0x10) connect(r0, &(0x7f0000ed7000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc) 2018/01/08 15:26:54 executing program 6: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000ded000)="", 0x94f386f79cff0d07) r1 = socket(0x3, 0x3, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000034d000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/08 15:26:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000fb2000)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d88000-0x4c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x4c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002db000)={0xa, 0x400, 0xffffffffffff4ebe, 0x5, 0x10, 0x0, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000089d000-0x20)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x573, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x5149, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x152) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="16", 0x0}, 0x20) 2018/01/08 15:26:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800030000000000", 0x24) 2018/01/08 15:26:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bf2000-0x8)={0x0, 0x10001, 0x0, 0x0}, 0x8) bind$inet6(r0, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xd4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000e50000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b10000)=@ethtool_modinfo={0x42, 0x0, 0x0, "dbe1af390e882b3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0xb, 0x4, 0x6, &(0x7f0000b25000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000e51000)=0x70c6, 0x4) syz_emit_ethernet(0x66, &(0x7f0000fe1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38e9, @rand_addr=0x6, @loopback=0x7f000001, {[@lsrr={0x83, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @end={0x0}, @timestamp={0x44, 0xc, 0x8ef, 0x0, 0x28, [{[@multicast1=0xe0000001], 0x7}]}, @generic={0x0, 0x2, ""}]}}, ""}}}}}, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000bd9000-0x4)=0x0, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000110000)=""/0, &(0x7f0000c64000)=0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00004bc000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0xc2, &(0x7f0000ba4000)="", &(0x7f00002b5000-0xc2)=""/194, 0x0, 0x0}, 0x28) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000fe3000)=0x0, 0x4) socket(0x0, 0x0, 0xd72) vmsplice(r0, &(0x7f00008b1000)=[{&(0x7f0000dec000)="c369c3a09325ee9ea097a8519d4e0370b2443116740db6a05dd8ea911c54db141c1ca374de1a4f4fd9522fa20413d405cf05af4b1b54d6796eafbf20a8814e33942822b9e752f24538a57df308cd58b4b08f7990413b3db938dc878f8366d4581b5399c11fe4876f79fc4b5443bb1a2feb6f95a924a430bc23c03f25200292756a3d7b5afa1de41fca8ef529410c1837b22c6032fdb37a303e2a7dd80d16f8045857a2823297cd6bd9da42a2396d0b1195c0978ab7623615906fb686c6c839f125b5e808ca8f22e52c78b328eff537b2ff0a018aadf65796addad3f634a39a2e2a089ed69284e8df737da44b94293989efa87cc1", 0xf4}, {&(0x7f0000423000)="4a32c6c7fcde090581830ee9401968b7c4258e04788426f9813455fc224afed9d25bbb74eb432d4e662a07c1af666ef2bfcc870ced31dc4eb26c2a8485f9dab6ca6dfbcb6d170165cdba468c1e2dada3b5180f", 0x53}, {&(0x7f00002df000)="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", 0xf60}, {&(0x7f0000e11000)="65daf6017b27", 0x6}, {&(0x7f00003f6000)="2300eb21cf271a3789324edacb9675e4348da8aae9e9e4a7a852cf22fa", 0x1d}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008a3000-0x8)={0x0, 0x0}, &(0x7f00007e8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000074a000)=@assoc_value={0x0, 0x0}, &(0x7f0000814000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/08 15:26:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000082e000)={0x0, 0x0, 0x0}, &(0x7f00006f0000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c18000-0x4)=0x80000001, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ac8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f000084b000-0x4)=0x1c, 0x80800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000326000)={{0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x3, [0x0, 0x1f, 0x7fffffff, 0x9, 0x9, 0x0, 0x4, 0x5]}, 0x5c) 2018/01/08 15:26:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {"01"}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f000008e000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/08 15:26:54 executing program 2: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000709000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000a6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000749000-0x4)=0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f81000-0xe8)={{{@in=@remote={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a32000-0x4)=0xe8) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000f82000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f82000-0x4)=0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000f82000-0x10)={0x1, &(0x7f0000639000-0x8)=[{0x4, 0x400, 0xffffffff, 0x9}]}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000f80000)={0x3f, 0x6, r2, 0x5, r3, 0x5, 0xe15c, 0x5}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000f81000-0x28)=[{0xa, 0x1000}, {0x0, 0x4}, {0xb, 0xab2}, {0x6, 0x4}, {0x8, 0x2}], 0x5) 2018/01/08 15:26:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000565000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000eb3000)={0x6, &(0x7f0000ea9000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) 2018/01/08 15:26:54 executing program 5: mmap(&(0x7f0000000000/0xca7000)=nil, 0xca7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0xb, 0x0, 0x0, &(0x7f0000785000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000ca8000-0x10)={0x68, &(0x7f0000ca8000-0x68)=""/104}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000060000-0x18)=@generic={0x1, 0xfffffffffffffff9, 0x3}) [ 837.064066] dccp_invalid_packet: P.Data Offset(0) too small 2018/01/08 15:26:55 executing program 7: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) pipe(&(0x7f0000006000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000dff000)=0x0) poll(&(0x7f0000548000)=[{r1, 0x100, 0x0}, {r0, 0x40, 0x0}, {r2, 0x404, 0x0}, {r1, 0x0, 0x0}, {r0, 0x80, 0x0}, {r0, 0x9021, 0x0}, {r2, 0x6040, 0x0}, {r1, 0x400, 0x0}, {r0, 0x292, 0x0}, {r0, 0x140, 0x0}], 0xa, 0xa8a) 2018/01/08 15:26:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000c00040000006b", 0x29}], 0x1) 2018/01/08 15:26:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) write(r0, &(0x7f00001b8000)="240000001a0025f00018001000f7fc1a0a0b00000004bf0202ffffeb0800040048186be0", 0x24) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000451000)=0x0, &(0x7f0000958000)=0x4) bind$netrom(r0, &(0x7f000008e000)=@ax25={0x3, {"43bb9b7b73884a"}, 0x7}, 0x10) 2018/01/08 15:26:55 executing program 1: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x1a, &(0x7f000046a000)="7cea385c5f544f7e15073d00599f022004583e3dea068a4427beee6555ad"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/08 15:26:55 executing program 2: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d13000)=0x4100ffffffffb, 0x4) 2018/01/08 15:26:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000869000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x3bc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e60000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept$alg(r1, 0x0, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:55 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f51000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000f51000-0x4)=0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f50000)={@common='ip6tnl0\x00', @ifru_flags=0x8000}) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/08 15:26:55 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 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) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000058b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000f89000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ccc000-0x4)=0x14) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000ec9000)=""/225, 0xe1, 0x3, &(0x7f0000f88000)={0x11, 0x7, r2, 0x1, 0x38, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x3, &(0x7f0000f88000)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r3, &(0x7f0000f88000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d8000-0x4)=0x10, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000df1000)=0x2, 0x249) 2018/01/08 15:26:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007ee000)={@random="a1dcb2bd900a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x2, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000082b000)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f0000cb1000)={&(0x7f000055f000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58, &(0x7f0000074000-0x10)=[{&(0x7f000027a000-0xde)="4d69268542c451295cdef596258830712bd1f7999bb6588e187a9574199c76ff2e159e3d85ea88c951365691df3afa84970e0e520066df7093ccf2f99e84ad6f250e866dfeed31c1b3b834d2faee52fa25ec64320cd2f7847a6f5668e454ba9165f8d75cdcdae790a0b53f9ff3005b6c1bfcd5a63ee4c20765ada17519f6eb1861b0f835c03f99009c262bde20c68db9e46254cd5ac2932c37fc154687a8d8a963dbba94037a40f56b93f92d777ecba0073ec738d81db4ad252a1011e15625bc134271fb6f6290d440e24ce66155698eee452917dc0570f26ce7757be684", 0xde}], 0x1, 0x0, 0x0, 0x40}, 0x20000000) [ 837.110795] dccp_invalid_packet: P.Data Offset(0) too small 2018/01/08 15:26:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f000008a000)=""/195, &(0x7f0000b61000-0x4)=0xc3) 2018/01/08 15:26:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ab3000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000812000)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000036000-0xc)=@sack_info={r1, 0x2, 0x80000000}, &(0x7f000007e000-0x4)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a1f000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000269000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) close(r0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) pipe(&(0x7f00009a9000)={0x0, 0x0}) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) socketpair$inet(0x2, 0x5, 0xfffffffffffffffe, &(0x7f00000db000)={0x0, 0x0}) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) getpeername$netrom(r2, &(0x7f00002ab000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f82000-0x4)=0x10) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ad3000)={0x0, 0x4}, &(0x7f0000bc6000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000b5e000)={r5, 0x0, 0x2, 0x100000001, 0x7fffffff, 0x57b}, &(0x7f000044e000-0x4)=0x14) r6 = socket(0x1e, 0x5, 0x0) sendmsg(r6, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/08 15:26:55 executing program 1: mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000910000-0x8)={0x0, 0x0}) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000910000-0x4)=0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000036000-0x27)="24000000190025f0fe1b1ffbf0fffc0e020000000000000008000005080005005f1890b3", 0x24) 2018/01/08 15:26:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x1, 0xfffffffffffffffe, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0xfffffffffffffd8b) 2018/01/08 15:26:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000001000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005a7000-0x4)=0x3f, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00001f6000)=0xc037, 0x4) recvmsg(r0, &(0x7f0000654000)={0x0, 0x0, &(0x7f0000ef1000)=[{&(0x7f0000ef1000)=""/73, 0x49}], 0x1, &(0x7f0000325000)=""/211, 0x2b1, 0x0}, 0x20) 2018/01/08 15:26:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000eb1000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x2, 0x10000, 0x2, 0xa0, 0x80, 0x67, 0x80000001, r2}, {0x5be4, 0x2, 0x0, 0x8, 0x3, 0x100000000, 0x9, 0x3f}, {0x1, 0x289adcf5, 0x3, 0x241b}, 0x5, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x1, 0x54, 0x5, 0x1727, 0x5}}, 0xe8) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f15000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3, 0x0, 0x1, 0x0, 0x80, 0x80, 0xff, 0x80000001, r2}, {0x10000, 0x4, 0x3, 0x80000001, 0x1, 0x3, 0xffffffffffff0000, 0x7ff}, {0xc2e, 0x8, 0x716, 0x0}, 0x1ff, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x3f}, 0x0, @in=@multicast1=0xe0000001, 0x4, 0x4, 0x2, 0x41, 0x5, 0x1ff, 0x6}}, 0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000799000-0x6)='cubic\x00', 0x6) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000f14000)=""/185, &(0x7f0000490000-0x4)=0xb9) 2018/01/08 15:26:55 executing program 1: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000608000-0xb9)="60cc748b91ac4afd40ffe8886f8f6355a0c03bf8edaae29d36b0bfd321173114c7e453eeaa23659b", 0x28, 0x0, &(0x7f0000154000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000387000)=0x0, &(0x7f0000f54000-0x4)=0x4) 2018/01/08 15:26:55 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000009000)=0x0, &(0x7f0000009000)=0x4) sendto(r0, &(0x7f0000005000-0x1000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/08 15:26:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007cb000)={0x0, 0x0}) getsockname$unix(r1, &(0x7f000047f000)=@file={0x0, ""/91}, &(0x7f00005ac000-0x4)=0x5d) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002d000)={0x0, 0x0}, &(0x7f000063b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000091a000-0x98)={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, 0xffffffffffffffff}, 0x98) 2018/01/08 15:26:55 executing program 5: mmap(&(0x7f0000000000/0xf4d000)=nil, 0xf4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f4e000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f4e000-0x20)={0x4, 0x0, 0x1, 0x10000}) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000f4e000-0x10)={r1, 0x5}) r2 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet_sctp(r2, &(0x7f000068f000)=[{&(0x7f00007c4000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ad000-0xa0)=[], 0x0, &(0x7f0000f4d000-0x150)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000247000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000026000-0x30)=[{&(0x7f0000f4d000-0x1000)="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", 0xeb1}], 0x1, &(0x7f000005b000-0x120)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/08 15:26:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000b1d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000499000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000074c000+0x22)={0x0, 0x30, "eb9497bc605462b0803fc1586a50d816c2dae91bdaca612962d348f99cdc690d5ada869daf45cec5d76010f84d4694cb"}, &(0x7f0000ac1000)=0x38) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000da1000-0x8)={r2, 0xee}, &(0x7f00005d8000)=0x8) bind$alg(r0, &(0x7f0000a29000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ce3000-0x108)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x7ff, 0xffff, 0xe4, 0x1e, 0x0, 0x1, 0x7, 0xffffffff80000000, 0xfffffffffffffeff, 0x4, 0x4, 0x3f, 0x1, 0xffffffffffff8000]}, &(0x7f0000337000-0x4)=0x108) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e3ffffff7f0ced5c54dbb7295df0df8217ad40", 0x18) 2018/01/08 15:26:55 executing program 3: syz_emit_ethernet(0x7e, &(0x7f0000ff9000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}, @lsrr={0x83, 0x7, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, @rr={0x7, 0x17, 0x0, [@rand_addr=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @lsrr={0x83, 0xf, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @empty=0x0]}]}}, ""}}}}}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) listen(r0, 0x7) 2018/01/08 15:26:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b4d000)={0xffffffffffffff9c}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000733000)=""/245, &(0x7f000094a000-0x1)=0xf5) r1 = socket(0x10, 0x803, 0x4) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff", 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000077f000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000296000-0x10)=@generic="16c96d275667babfd3a9e422ba153383", 0x10) 2018/01/08 15:26:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f00005fa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x54, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f25000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f71000)=0x9) recvfrom$llc(r0, &(0x7f0000461000)=""/185, 0xb9, 0x2, &(0x7f0000c47000)={0x1a, 0x17, 0x1, 0x8000, 0x46, 0x39ca, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) pipe(&(0x7f00003b9000)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000e01000)="b4a1c6234dbb47ca8fb480d078a3e7042297b1159d79f56bb55060d7375b0e44afe25a049c608bbad4352c432c03c436899cd6168a7100c90c768b87edaf21dc9c5c49a0e14787a390cb449d0296e045b02b2f5e518c8d631808f602c862f4c9b4f70e29494ef834", 0x68) 2018/01/08 15:26:55 executing program 3: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000679000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ef000)=0x10, 0x80800) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f000067e000)="9831bd5b625c09786d34aef99bdb31d2b6c0315621e71bbf53841548339d5b0a984102d699823a289f38164c6ffb", 0x2e) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00009a4000-0x4)={r0}) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) pipe(&(0x7f0000cf1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000dea000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000448000-0x40)={r1, 0x3, &(0x7f0000f42000+0x9ca)=[0x200, 0xffffffffffffff81, 0x0], &(0x7f0000cae000)=[0x8, 0x2, 0x1, 0x1, 0x4, 0x3, 0x3], 0x42, 0x7, 0x7fff, &(0x7f0000ceb000-0x1c)=[0x1ff, 0x8, 0x9, 0x4, 0x7, 0xbdec, 0x100000001], &(0x7f000044c000)=[0x0, 0x3ff, 0x1000], 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 15:26:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00001a4000-0x4)=0x0) bind$inet6(r0, &(0x7f00004df000-0x1c)={0xa, 0x0, 0x19, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, 0x1c) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x7) r2 = accept(r1, &(0x7f0000fc3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000170000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003ac000)={0x0, @in6={{0xa, 0x1, 0x3e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, 0x999, 0x7e6, 0x9, 0xd}, &(0x7f0000daf000)=0xa0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000047000-0x20)={@loopback={0x0, 0x1}, 0x20, 0x1, 0x3, 0xc, 0x0, 0x0, 0xb30}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000e8f000-0x8)={r3, 0xcea, 0x6}, 0x8) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r4, &(0x7f0000182000-0x1000)="", 0x0, 0x0, &(0x7f000015a000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) r5 = accept(r1, 0x0, &(0x7f00007d2000)=0x0) socketpair(0x8, 0x1, 0xcb, &(0x7f00005cf000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c9e000)={r6, &(0x7f00000bd000)="486f01d610f476a4f2463149b90f485e5235fd8e6be973d41aef6f162a47308e5606a95833b4a419863fca37cc5da0e7210966094860b489c01ac56538a60092abaed385fb8cceb817bc08f23f885ab5a7891fa5f76f374fbe014bcfea3ce6d07471b6b9723898080d5b45f6946c1b4de71eeaa4cf0146be997faa86b52825f38994a5ea1b61483f74afa2c03612f7d3f3568f33879a7f5d79266856f42b38c3baae0251740aef62993c7eaf182cb2d85e6e7ae74c6b71805f64501cd237a4aa77661d6e1e92f1058a5bb182efe7a2bb7106efe8cb7059f8671a02", &(0x7f0000940000-0x1000)="5d317c531b42493acd9471348f999e37e60afb708e183009a0dfd79e46c00f4c6c22c437c7510f832aa479353f89785abd2e8f6061fe85848b1279cb24a78724b9305373d1f91a07d9463196f64de7b8e74735f2cf4482366cbcee82e0176e99a3e58bcff7e5642737fea96564ae206e69f4a59387fe6c26fa483f93253a0732db2090487acb77f08567c4cf8ab2a4f85c9d0c49de837b28dc7dbeb8013f2eefdf82c33531b7033d0824c9b2c40a2fd0986b593de06ae0fd7f972d3e3dcec53f5c7c9fd220c9b2a3cc094c928c9637a201e3f959b620606bf78ea381bc674220bba781276b8a9bca37d45f9e9b86f6356c02d3d3430279200d3bacf861240f5af39de52e10e5e7a6304a863953a1628db39901f67a8a1fc9c3470b96432ab4b956c95b1a40adb7a1fecf1e1b6cfafaa4607867fa3c6c525bde502abe65bef37243ffeb26563fa8f91d15df419c962e334d3869826079ad589d2dee9172e2126c2ad9fb74cf2e62242a2575824750328e7c46b9b30b153ccb6314afdcd37b8a68dd6acbb687fda25f6c2b92f8a26e985968d8affc31ee9f92dff47eee17bb40faff05f540fe829c0267a6b48b15a22750f9458c0b96e641c357ce8a0159c59ddb7e6bf155c9af23f8b9878a6dc798846dc97b219641581970a418d836ce7267ac14b89d6c914f296dc73d8538edd7b52a3fa64c5028b148354ae25b15c6c17a7fc911edef348b41eed0b0fbe30a58f803b083d16cc98f4360cd98a17a658c641c3cb6ea760169ecb80642f623c2f5031228d0b0a785b22d17054febf15211a4720b7ee6858d2d72ddb790d31aa50879657932e8b796b0380f131f02bea127fd8c65ca8b85c4aab37aec0f617d2b1019f976264a898d0037020401c4bb42579c9fb1407d81041b98666fdc49ef654cd647966dcb2db40d812d71e6f7b6a02a935189bb4c81f64cf579d8118b743cfe73284234f8c58580b808be552895a3833bca35851584f0fb0e79c10134eeb0793306cf24ff785336d51d41f91bb0a7ceca5f8e5ac49c62b9489ed868e863e8726bc44921027cef0d7805ea85f587771cc694ad02dc7d082bee51591394201ff69112eb234fce591588c086fdef39b1d09854805055f2367b320f691a2a2d109d2e6600360fa19761d4e447a9c3b28b0416bfbaa9f81c31207c64ec65ed867748461074de512987074e80186388343fb5636d035e61f89d7d57685a9959566003b5b02666c0060fe47377c1f7a5a5a8e0c96fc2d1408b3744a136d1221c31b63dfbfc17183bb9ee567777b79a9aafad59be1a478193216c5d069f435027934dcf5de18af23dadfaa3a493a6c6a3fd564e6a9e023da9c7f3e7a5e32e33d870e5d612b810ef3821992dc7718d71dd08693ae111719bda8676f6954149d3f1bd1e3f2732383d56f58a014c28935757ff1f296d6ac93f6100fe8b0fdfac9f110a299f6dc0da390e736449ef4620e315ede5bdd1107edd78197d7c0e4248116ab7d1363d62d0a2e7974a4febd7274251f9a07849421e9ea2a1f1c0cf9c21cde1b189402f556606f920cd7a55c747477ab348f2c80f2261ce86b5c9f61e301447938d37b813f1d4cb2a87e0de2401fb14bee2c520f16610ddc26ffc9c7ab9b81b679aabf3f1407378c53d645ca785bd146f425aaf077afe9ec9e760342e088bb540b827be374d2f382ad2a56d1abe460fc8bb4a5cc2ab15770257ae1e90a20844ce0d7047e1c44cc636c72be9a9e4f2ef1bc78275c3f98e713d3c3293364dd76142544082777e3cc88f94f8240628408a92e7b190b1ee84bf4c427f7b243a1ecb93fd9251af9fc104e681b794cd35d535b48e6569a245efbdff6e72c3b14754d2c56619c4a1357d56cc4f529a4f3b63c212859c95cbbc943e495192eec4400fa63a6c0c3c9363211a91ae69c6b922165459cd50d4dd584284014cbccbafdadb689aa9d905b4337130279b3e8a7d1c204df963268c396447c601a6baef483e2c29255c112b202876b2742344e0e4237d6aa66cb06bad9a388faae6bac9480c72438cb7886b23e6cc2726d135e04c9190bff4f51b94c196ae27d5a8290ec7b4179d6fcc70fb82296b1b87e7cb26df8848adecaed6e00ab205d8fe7b6961bbcc0023a558c37e8cdb34485f94b3aa4bd1e7860f9b135acaf9125e35ec9b9768574fd4d76145931aa32c32b9f0e61322ebdd1c22e2683153ed4889f7cd269ac2010d451b8aa01d7a927e10572c35e45123255c3c00472a353c1004cdc3e494e3232d21e151adcfcd09128ac84b9dbb821b970ec563da7706d2c521191dbd49725933217ef83a11af1666b5e84b3b02eb93f0c84d577ae98392ac8aada4aa81d28f87d71f2fa1885ddb4bde10519291178a9025ca9da6534abfca17a334f2e002b1052ef4e79c05d1b393595d243c81109087268b7e80988d85b452ddefc7531161d8234d2cae2f859562d9afb5874e0fc3c8d67f35ec626293062e8b838346e098a3af4798a1c7207e2bca1662d710e678e070660007caf98a79fe2fbfc8e1b2d686283f365a4ba7f9313c31da5ab556ae66188f21be083e301b2f8a680e77b62a30ab29922a49f6a0b47e5122b7cf7fb5f0280d9dff64160803bb4c8ac06c31288468b17c83bfa972049f98c5e7ebbc23adc00993e25ebd52c85fcc48c6c2f5a1e72b0c58b58a16c7d7aba3d0b28a7e478ee7afe361dd579ed465245b0fec4a4065b62f661b1b1e00e878da003ef9bd3651995dbcc46d45f119942fa34056d12730ca92d6da39b76bd95bc50dfbac0218055efc45bc795e143795a519efeb5cebf821cf658335cbfeb5dbee1b79457032aed28773b8e793cc5c648069a5cf8d3ceced3290600d8ad8457a51d06467695d024a1cf8034e62590ed5b1d02c201d59bc6c27ef6b2bb0c6b29fcf64a0147343967b1d5acb1be1562107e55ae821696e4bd6e4001d4031aa4ca216558eee00fed81c5a007235fbfb79b2faba84729b80d99681d01c8c3f4b51624f00350b3e19af9303c5d74db8bbd1398c335d4f430cf884224e26fd02e984824fb35be8aed2bd0a0d748908775e51ce79c96b748c8c8da9725001dc6fd5af2c915a3f600f6f9da1b7779151582e04b53cbf95211cea5733ea0b8b9276587ce1dfcd5ec2726836f62d6c4ee00c7c8df27983566e05363a835636566b90c4ca20e1e11cdb7f4cb446784a4f07c778896380989c4cd4f70ace0128fc16c2deab6cb512fabd5a1d62b78ad9e4abcc54efe9af44b166186f8bf631b8fed402f6b36bf9ed523cb1a47f47eaa887f8b164188f8f97b8b2754c67e3a7cb8951b14430d0bd6ca9f7e53144cb0bd0627fd338d8d826999c6e86a3ae1fb4fbc893b327c68f15d1cb6bea7bf03f96889a1617b94a802117e1e7e1c541eeca5e107e47eaf80213e6e9b3feaa2487a6e056642d1e190eea5e2a1213de7ee79c38bd7fa92bdda3f13098ea2a7cb59a4771b418e57390fcb651c6718894d74e1e3a363ac45cce9d7b23ab5245c9ab60c6cc6949e43fb7482aa68f54635a94424ee2f664a8e42830c32b0ed5b6931eea67b814ad0a642aee7bf0ce661be403e4ad94666e07b0f16464be9159822690688ac5954108db73db10f668cce48be7f48d64139c16a5b0b5f6abf1b47f1ecd873bed315ce8398b5985e9d9ae28a9c54fad6edd53f7674007aa08dc29e4241eee5760b31c1d0da8b03a633b3634d11f775c6cdded5718b32aa98a0105cc88eeca18b74a2aedc1fc775f41f2e8c4a6e7182e01b44bdcc95919e5c22c542b77405f48957af2d568f1dd5dfb0852224a800987c320880e7ac12f64794c2a10ebfad8e70f6db97b22ddd75e75a3346b0313366b63fef46336d5e0fceb5d048a3728db13f588eff695965bd0d873ee5e3d4ecdafecc96c3369c207fb858f3d272064a1b7d7eb6dc3f9b2a1f92f9f9a62433d903a69958482b991bc48bb50ded5b886ba5b3ee6be9d0b652d23f9e0ae44d9597b7316580c9984bd52a86fb8db351a811560dc451f18a49829384d19f6eab9a224be9259c120b2596d3aa1c458fbddef3e9afc75a4cb81cbc09f4754b120eff31f17547675fbc97a5ec2342095549688a9504117aa424702636e5af11a75577f1f82168c4c20a12cf665b17ea38c44eed2c0b6fa65b0f559e8b19e74a2a0925be72ad2e62b360539af4a06f3ed8467168cd9ea42f3c0e652e7c900e8d3cebe0bafd4afa320e041b2f2a929e18db05b43a9bf067915aeaeb7f7f8ddd33ec9cc26f2392474d0d9ee98a941b98c729883c5f4ae0651f78a4c78ad652698a31ba50801d974579599a19ca4d2921aca1717de8402ef817af713b5480e0f2cd872ad07a4f59279ab1b6ba8e151ce4b2678f03a1f48dd5f3c4b51cce7f937c31c35c95dcff85641ed0341d45c544622cf8a09a309ddd33f63264ba1d55d0908e03dfec29dd3006b7d55bde52f7f31a1d7d7b1577ee5ad957e516ea48a542b0104213c8a160e63dd2e4ff2fdf90e600f703943dfbb0db3727586acfab2df3f60a74d51939c419e0af1cdf1fc04f18dc759c7be81b247deef0439deb67312863d28bfa4de72f9b7d89a0c7310fb72cb06b45cbc8823671eda91e1ddb811349b11a534987372ab745155df07c79cb92432ffb60a2b6f87b3164938cbccf5a54a0caebd198c4db7ce8e5f714b7bdd26b250a88e157def10462ed2b77778fa1a75c785cd2a4e49e700e4e5b0ccf4b1336b14b7109a881b9a7d816f41b1c679bac4bdaa64c6bde90c114993a50d58c86d8974ea3d9a6a14a7e3c405e7b6e2ce8bf4e18413c899de737357c21db707ea90ade7de99c3b81ddcbabf0889baea08285fdfe6b1312cca953db92f020fc14dfa0c07361ea251eaf35483f6d2e81c36462757f92adb689e4d66759327df193554a4985c843c902d98b743d67298b19b4b463fe848bade9906be54eacdb33c78a7321c92be484e2fb310611ae20fd67f5663e57c0cdcdc0a39f36bfb320ed31ec3b23f9ee9236a3428a6da024a38ef783b2dc7d29111f156416dde4c4e717a17fc99389115d3a56638fac24f46c43344dd0e861f679ac5519fb4670e13696a2224fb0377e111d40d4f6116929368c3ec8f07a9dd83378cc13f0e4d5b5ed95b08334737552d29ba6bef5e09d4df1dbabeee052c908f459b4489fe785da6835bb461a6bff89cf24c9ccef4ed4fd6d2ff15f9bd865a8ba168adb05565db74329c3cd7748558d6eb5174a7f5790580cff7ba84be283dff7c71494134418737a744717c69f7e103cee545718dca9bdec9b5773e5c84d55a46da632e0334989357c731cced1d16999f39c3469c3ca559723e91a4a8363dce485f5c93913eb10cdf08e5df65d41fbfeb97e9beac68f2a72cc0b25d245a8cf07dbfacd23297a7f3473ce00603868e9113c439343171182b04e48c9d3ac1f735f4469f1e1094cfc357c0a50fe4c3e3dbefbe2c707a4549ebcc7b9ebd36a1380f54838081a1b7f5995b047d11c1065fe8aea61475555786262bcf015340f6f46eba76723a7ebd7b1f5afae1713faebba60d34ac8bb7d130d41f7e762a282c8d22ea3b349cb2da9e1ccb8433800d7497f413bc022b31c5a68c3bab5600941ee91e93d55d86f1881f13d8976543f9a865d76a90192d0539283e1975d0665eed0baa9cac58b9c950e752e6b34524253b1e991364b61dee0cbd537e60f090acd3ce47c669ce0000cb3fb51abf399dabdf55df203352b01787119929154f0d365ffefa2789e550334090d1c1621556f580dfc980ab586316080a3f", 0x3}, 0x20) recvfrom$llc(r5, &(0x7f0000675000-0x1000)=""/4096, 0x1000, 0xfffffffffffffffa, 0x0, 0xfffffffffffffdfa) [ 837.327753] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=34 sclass=netlink_tcpdiag_socket pig=14195 comm=syz-executor7 2018/01/08 15:26:55 executing program 5: r0 = socket(0x40000000015, 0x40000000000005, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c72000)={0x0, 0x84, &(0x7f00001e2000-0x84)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdee5}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe11c}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}]}, &(0x7f000056e000)=0x10) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c72000)={r1, 0x2}, 0x8) 2018/01/08 15:26:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) socketpair(0x6, 0x2, 0x10001, &(0x7f0000d77000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000202000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3, 0x400000000000, 0x6, 0x0}, &(0x7f000092d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000180000-0x8)={r2, 0x2}, &(0x7f000074b000)=0x8) socket$bt_sco(0x1f, 0x5, 0x2) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000)=0x5, 0x4) 2018/01/08 15:26:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000)={0x10000, 0x1ff, 0x100, 0xa1, &(0x7f0000000000)=""/161, 0x1b, &(0x7f0000002000-0x1b)=""/27, 0x4f, &(0x7f0000002000-0x4f)=""/79}) sendto$inet(r1, &(0x7f0000002000-0xf1)="5a74fe47a8c204e9edaeeb7b963429f4ed2360074811354f1822f2b342d0dbda72752c195a1714cc12ca8c6efdcc92b51c4bb62402a79e697be3004447f8e8ac039311b1464e8d2d1d90768e36a1afadc34a9d88830baa0a25766eeea56c6e275c82b342d389bf7802f4e798b25e829b58689b7827a63132eaef4e6c77f20a50ab5e7dcb26f6756532eb1b75dbbf38de38bf36d76e8196584af351fadccfeaf63ff1147622fa18740bdd88bdb7433c0cbfe5062089d8e26755cad1ed2923f0ec91d8677b7f9265e488613b8ad57156f1a45d66e480fbe963e1b24ec3c8d54c8b664165ec7ee41b818c2a32764d2db17fdb", 0xf1, 0x40001, &(0x7f0000001000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000d2a000-0x48)={0x4, 0x0, &(0x7f000042b000)=@raw=[], &(0x7f0000000000+0x129)='GPL\x00', 0x9, 0x6f, &(0x7f0000000000)=""/111, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000000)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = accept4(r3, &(0x7f0000968000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e33000-0x4)=0x10, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000d2a000)={r3, 0x7}) bind$netlink(r3, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) ioctl$int_out(r4, 0x5462, &(0x7f000049d000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000723000-0xe1)={0x0, 0xd9, "3b016ed70c5a2791e89777ea7a26a7b00041f975f4f3c2fcb63d0a5dd5773655f3c07a95223bff92db857e0b3bc3d349db0d73055248095c1811caee8fbe7c399c2bebc120186609ddbd9f006457ff266b443b2bf17c48c4e5e6b075d330c6753d6d249123403adbd412267a4617b38562edac4b1854769fc3c9a4d86b5c90bf703e13424052e092b683f84c3b193360a2263eb15bd80c4727ea4e3c99d7659a97aac46853d8f6e9dde67cfc88b12d8b8c258644c44f8a28ee5b11e7a503c2f7007307821db508b6d5ab66d1ffe8df8a2e59815c615724beb4"}, &(0x7f000096b000-0x4)=0xe1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000478000)={0x0, @in6={{0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35a, 0x0, 0xfce, 0x0, 0x1}, &(0x7f00003d0000)=0xa0) pipe(&(0x7f0000116000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000eb2000)={0x3, 0x0, 0x10000, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f00009db000-0x20)={0x7, r8, 0x2, 0x7}) socket(0xb, 0x80005, 0xffffffffffff3738) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000f75000-0xb8)={r5, 0x9, 0x7, 0x9, 0x7fe000000, 0x1, 0x1, 0x2, {r6, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x0, 0x6, 0x1}}, &(0x7f0000db8000-0x4)=0xb8) pipe(&(0x7f000089e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r3, &(0x7f0000423000)={0x6, 0x0}) 2018/01/08 15:26:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x400000000000000d, &(0x7f00006bb000-0x2)=';Q', 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006a9000-0x15)={0x0, 0xd, "edc76cd1a714ed1831025ccc8e"}, &(0x7f0000d0a000-0x4)=0x15) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005a2000-0x10)={0xe9f2, 0x20a, 0xfffffffffffffffa, 0x5, r1}, &(0x7f0000097000-0x4)=0x10) getpeername$packet(r0, &(0x7f0000d62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c20000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a39000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00003d0000-0x20)={@generic="aef46bb225297c32067cad124be09081", @ifru_flags=0x1803}) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00004bc000)=0x0, 0x4) [ 837.400136] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=34 sclass=netlink_tcpdiag_socket pig=14195 comm=syz-executor7 2018/01/08 15:26:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000116000-0x4)=0x17, 0x4) writev(r0, &(0x7f00002a9000)=[{&(0x7f000043e000-0x29)="290000001800190000000000001b1b000217e3680000010003000009f4040000000200000000ff005c", 0x29}], 0x1) getuid() 2018/01/08 15:26:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0x4d, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x3ff, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000)={r2, &(0x7f0000001000)="bacaae84a4bb2232d92d6a66080caa7a8567f0ec4fa2d3255e57e481342fdfb6917b6f6380c96b5cc6ab9c4ed0685e9b2e17488b36e806b0a7b7f8bbf40f8866b7fb0aec5172daf4439b0eec39c52b4892c62859efd423af649bd5784a99286786b994443faca4ebafe17f0e6399dab089d35bc291e21c5fdacba14e8d4e763a25d76f5dacbd688f025e"}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000b8000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200001600000000000000f804001100000000000000002008", 0x29}], 0x1) r4 = socket$inet(0x2, 0x7, 0xc634) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000458000-0x4)=0x0) write(r1, &(0x7f0000ab1000)="27a35431aded3bf906d6d29f6e68f3cc20ac32984b6ef2bbc8fba4b29c65a85f3b3c00fa68af015751f642f186abd592f85bfe85eb294d4998ee86b8d14bff6c6e5fbb46234db370da22f521b56c46dde612fb51624c148b7c437f83566d3120aeb4a718f2cba3419d655d86572be4638bd4ee2d08699dc4f70620a208", 0x7d) r5 = socket(0x11, 0x7, 0xffff) recvmsg$kcm(r5, &(0x7f00004cd000)={0x0, 0x0, &(0x7f0000e4b000)=[{&(0x7f0000990000-0x18)=""/24, 0x18}], 0x1, 0x0, 0x0, 0x1}, 0x40) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000dba000)=0x2, 0x3644bbda4b0b9307) connect(r3, &(0x7f0000997000)=@llc={0x1a, 0x2, 0x2, 0x3db, 0x100, 0x4a, @random="ef8db6dfd6f1", [0x0, 0x0]}, 0x10) 2018/01/08 15:26:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x136, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/08 15:26:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001a7000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c7b000-0x4)=0x6, 0x80800) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000a65000-0x46)=""/70, &(0x7f000084c000)=0x46) r1 = socket$netlink(0x10, 0x3, 0x30) write(r0, &(0x7f000091d000)="d1e7afb501ad1c9762339afe6cd59448a6ff55681876887bcacecc8814b7ae7509b8f55952b4811e595e1aba6ef7f4208a499452dad9cf8e79800c6d6c96a4085d6f61377c11462060e443a22ee9d759c5432c5e9850c73e432e60af934809dc6e9c65070e9f0ef0669798a4be4a76bbdeb1afa04d4662dd3b7ecc7b27fb5194a41ccf6c265a2516f0cb06b41ce3ccc4f87d06380cd958dfc6cdeb55b724e18ae77ce942f38a0680d18d1903997bc0fc72bec7fb3faf6c0947fa8e7bf8", 0xbd) write(r1, &(0x7f0000c5a000-0x2a)="290000001f0007bbff0000000000000004000600e00000000b40000000000000000400000007000000", 0x29) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ee3000-0x8)={0x0, 0x0}) 2018/01/08 15:26:55 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000a000-0x18)={r1, 0xfffffffffffffe00, 0x20, 0x4, 0x15}, &(0x7f0000008000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000009000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x8, 0x101, 0x6, 0x100000001, 0x5, 0x100000001, 0x7fff, 0x0, 0x1, 0x5, 0x5c05, 0x101, 0xffffffffffff8001, 0x2]}, &(0x7f0000008000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000007000-0x8)={r2, 0x8}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 15:26:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000982000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @rand_addr=0x0}, &(0x7f00007d1000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x4d, "898512be5cd1481bbba3ee24911769d1756b04e70a3c0df7af9a1d6b168b88d63668c66b079ea8d1537e7fa3aad3bc4589724ebca850139ea890d09d82ab480ee086c9d88cf42c2bb0f77b444f"}, &(0x7f0000001000)=0x55) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000002000)=@routing={0x6, 0x10, 0x3, 0x800, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}, 0x88) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={@generic="5ceb75c29146a0670c676f7b8b81e1b4", @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0xe80, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/08 15:26:55 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x4000000000000085) sendto$inet6(r0, &(0x7f0000105000-0xe6)="608239ab", 0x4, 0x40010, &(0x7f0000723000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000bf8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000fd0000)={0x2, 0x9, 0x3, 0x33}, 0x10) 2018/01/08 15:26:55 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000045000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f00005e3000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x100000001, 0xe3a7, 0x1, 0x2, 0x5, 0x81, 0x5, 0x7, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000009000-0x78)={0xdc1, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xffff, 0x23f8, 0x3, 0x5, 0x0, 0x1f, 0x0, 0x4}) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000d23000-0x18)=@generic={0x5, 0xffffffff, 0x8}) write(0xffffffffffffffff, &(0x7f00000a5000-0x24)="240000001b00fbffec0000000aff000005f6ff0b080001000000000000000003ff161701", 0xfffffede) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/08 15:26:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000fd000)=[], 0xfffffffffffffebf) 2018/01/08 15:26:55 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000-0x4)=0x59, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x5, 0x9, "6b7e174e466a2aed11e9d321daf54d3542f1eb2a69bd7a905e640e056d843f22a7c8c1255d798f201a575f462ba8605021af3ce32c9187df616bb8f8a351e2dc45b62b1bcd335ed62344c3065446171a"}, 0x160) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f00002e6000-0x1)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000)={0x20, 0xa0}) 2018/01/08 15:26:55 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f0000eef000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) pipe(&(0x7f000087a000)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef0000-0x4)={r0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000eef000)={r1}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000eef000)={0x0, @in6={{0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0x6e3, 0xce2, 0xfffffffffffffff7, 0x6, 0x401, 0x6, 0x7fffffff, 0x8000, 0x9, 0x7, 0x7ff, 0x6, 0x4]}, &(0x7f0000eef000)=0x108) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000ef0000-0x8)={r4, 0x0}, 0x8) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/08 15:26:55 executing program 4: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89ec, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000be0000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dd9000-0x4)=0x60) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000dd9000-0x97)="ae9c6207d6ae75445c856e8232f267342e75b10bf92135f4f69ac89fe0b88bee313756e67fb67cdd1420ba56a1b9a488ce1da518714864ab89c4091a265cdfbe0397496b6ada43326725ab35133819f36cceaadd2cdf055d8307000fb33ebf00cc915b00f8afbdb3db3a051397cf4ea63bb1b216ddffd91266af6221777a2d4da9dfc90b5dc9d5418ad3a675954a516700b34f4fe9961f", 0x97) 2018/01/08 15:26:55 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0xad0, &(0x7f00009e4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000df1000/0x3000)=nil, 0x20, 0x3, 0x40, &(0x7f0000fbb000/0x2000)=nil, 0x14be}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00004dd000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffd, @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]}}, 0x3f, 0x10000, 0xff, "4ceae14cd1c0f6f50f449ed21e570094173af386a8a15420fcb804c49f0760c2ce000c948a90f86443ab95641bc2f15893d9dea0540acb08f0454550214a3175627e5a6b208e007bed3b7de7615cf155"}, 0x160) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000b76000-0x1)=0x9, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 15:26:55 executing program 5: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005c2000)='lp\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000025000)=0x4, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000046d000)={0x0, 0x9, 0x8008, 0x2, 0x5, 0x400, 0x100000001, 0xfffffffffffffffe, 0x0}, &(0x7f0000e03000-0x4)=0x20) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e03000-0xa0)={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, 0x1, 0x1, 0x4, 0xfffffffffffffff9}, &(0x7f00007f9000)=0xa0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b74000)=0xfffffffffffffffe) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aa4000)=0x10, 0x4) sendto$inet(r0, &(0x7f0000e01000-0x80)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 15:26:55 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f80000)={0x0, 0x0, &(0x7f0000f81000-0x10)={&(0x7f00000dd000)={0x2, 0x11, 0x1, 0x8, 0x18, 0x0, 0x6, 0x2, [@sadb_x_sec_ctx={0x1, 0x18, 0x3, 0x3, 0x0, ""}, @sadb_ident={0x2, 0xa, 0x3, 0x0, 0x6}, @sadb_x_sec_ctx={0x9, 0x18, 0x6, 0x512f, 0x40, "ea65aa03b6bc2f2788972a035ed2c0e37e6ab8c61c830bdf3283841b19138c1481739aed99aa2e315e9abc002e35d1f05b0d084008c435904f228125e7f1641b"}, @sadb_sa={0x2, 0x1, 0x1, 0x4, 0x7, 0x7a, 0x2, 0x20000000}, @sadb_x_policy={0x8, 0x12, 0x2, 0x7, 0x0, 0xb, 0x10000, {0x6, 0x7f, 0x9, 0x1f, 0x0, 0x81, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x6}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x8000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007d9000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff00, 0x0, 0x1, 0xffffffff00000000, 0x9}, &(0x7f0000f3f000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b80000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dcd000-0x98)={r1, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4}, &(0x7f000050f000-0x4)=0xfffffde5) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000a06000-0x4)=0x0, &(0x7f00006dc000)=0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/08 15:26:55 executing program 4: mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ad7000)=0x9) bind$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) r1 = accept4(r0, 0x0, &(0x7f0000ad5000)=0x0, 0x800) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000cf000-0x4)=0x8d, &(0x7f0000ad6000-0x4)=0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000344000)=0x1, 0x4) sendmmsg(r0, &(0x7f0000846000-0xb4)=[{{0x0, 0x0, &(0x7f0000765000)=[{&(0x7f0000936000-0x2c)="94af85c9a3f12eb10d434853b7a097bbf24cca8a2a962404965cdb1e0a5146ba980c14c1886216fa1ef9bb0a", 0x2c}], 0x1, &(0x7f0000ad6000)=[{0x70, 0x0, 0x0, "946463172c6414b072aee98520c0d2a9a3077e4d8f960979c31e8c08299d2f6d53cc903dfffcd68ef22fec49e33a9ebfc4e2998674830b986057785f83c2b6c78af71914fe69fc1c2ba032b0e49bf53b65ab085e42b5ac6ec1314d6d3a7a"}, {0x100, 0x13f, 0x3, "babe9ac531f1be542df2cf17f7336e8344ca045f70ec511aa2a4b23d6f04d279b978d32dcb896397323d2968b16ea6db688b55b0ba20ea5cb84a6da21274982b37941261830e8a25fc8e4a4666cae3b069127ab34c23ff362929d5222e3eada09df875e2948da29b3f0d9eb148639af756d4d908790a3d602536565a92bccd48555636e61b4eaad85db3120506ad8f469d47e713565730edae40067a6f7b425e290f29b1ca0daa08a7bb34064cd9ba9b5ea19dd4fe117e44b8a5d3f40829b609ff608eabb3920262c3ecbe35777af7394d7de73e915a15c9904064f99f6542d4f54e28ae9c7ff11c09d70e59"}, {0x90, 0x10a, 0x6, "0d9f5716bd368dc41f6fc02bcb32957a7fb1c105c1c7c377b59615665d1990b65ed57e7d4449803e8d084b88c73e9604969ee707a392c3f87bc6047f98405c99e0ab05b93cb16b555fa1168dc1175635aaab17602ce8db6118aca71de87222a43d63740c45ecd2bbd0b3af0f7060c57ff549e67c53591bb05d92261435c2e0ea"}], 0x200, 0x40000}, 0x5}, {{&(0x7f0000278000)=@hci={0x1f, 0x6, 0x2}, 0x6, &(0x7f00005e7000)=[{&(0x7f0000ad7000-0x3c)="fb725c39c2125b874e0aa5f1068367cabdf435c9184131ffe370a42ada0d36c08428a4e5d0492e94e6727f4843da9360f5f336683419a2ba3054be67", 0x3c}, {&(0x7f0000084000)="187c86b2dc95f0d7a46b6a58a2845f49015c4aa7553d2cb6a305a5ad5050082e8d5b65ff27e11066b4b694ffa7536678beec2ea544feaad324a732ddf4a655da2693731dd858a1b967d641d13b0f96432822a8f76cc4a832a4e08308ca7231ef89f15e49ee04fbc979d42a11b412c05c4efe2fddbe38212ad32afef0a2b05aa5f56bf9f0c7b109c0f2691f46167ac1afe40fefcb7857edca20f8676ffc57b7b66cca652b3d13d20f1b49e4e4431c7ac4153f2d20feefdf4751d51936a07c052330f058bf57789ac0ac26c99ddf7e3af4eea43e744adfba2681bdf1aa095f", 0xde}], 0x2, &(0x7f000089a000-0x5a0)=[{0xf8, 0x119, 0x6, "d3c29f5a22b256a189ca9235a9a41f06c4a70895b2284f52a756fe92ffe95749b7a5fdcf25c17111069434735321bb6f7889070ea2a19d6ed882c7e6160f86257d8d90ae2375cc0fc79ce43219ce19728314af35764c7ebef02930ef3594c8ee3d905eb45f3d9bbc958afa98b681c2166cf41a58849b3997706a863993d9babc07b6616eb02c2dcc892c48528d32dd5298d7e1ab0823325daeba80d0e4c57a7f5078fa883dbe8dda402a4f98e6e47863767f85cc04a48edb543c0f98c8a6ba342b792deeef4bcbde188e1dfca6bfdd4feff8acc4e0cc8a42f7d427dfd0c06b3377ce71"}, {0xb0, 0x84, 0x3, "b7ad403811ef55fd275703f2d9d2c0c2040a1f2da6b76f4968bd4ffafabd7650eb18fd8eb54fd1f4ccf34f06acea0f99e695d847d12ac17579e36eaae8180b0f39b77d924135c25203f8d5da39ced4bc0a2d6360870f78af4a76907303e98c3e33c4a5ad76b18987893b8b5e45e49f8d217bb3de1dfedb4bedba7fadea2c361ea2c985345fa32b8fa8939dc8e0e4febf5898098faba9f0c7520816a0cb34"}, {0xf8, 0x129, 0x6, "7673de5d284ce92add1d00682515cf27fc15940acc49363daf4b897ca73afd1c84736ea71d8b3f319b5775a8a5829f6d6f7779db10f10a691dc2a0ff9d1ee77195e976967d7b4aab45d74af99a422093b937c14991f43ce62ca17ce85c930175d14345a4c84612c40dc6a15cb85b3aad13fdcdd8ca1b1d3ee1203c4610f840d1bb6ad9ad12302bddf4b77e75ce6d4d7455e7f48aeda92dd5489ee1b2c3de96410c0ade412aede5e07ae37f9d78c7a22fcad757d98ac4f79486d5d8d596727f1ee79f59aa1f9a2b7db764f10d12186b8c4a99704f755374e6dc034e5343f2f424714870a9"}, {0xe0, 0x7, 0x0, "c72bb0938c9c3170c9c2782baca7c75e4c890b0a8c133a41a8862e892fefe21970a1844e27e0ec373eb362cdc24d459dda83be9277c9d18cd59bff1370ac8730428d2c542fbc7ffec56b28f8b555d99117fc08f592f0da43c5f594e95262d86b49c76994c21c9b3bbc3b9d9c4009eab72f98cbb913f7793c3a7295553227a4d33d5af3ae1f10db7344ce2316449df0b5268aeba4ad0cd92d698a62b28caa1eef8345bbd1f32c798e252b71f933052723574ddc4ff3f8bcc77c8f17c743fcdb7c360fb87ea2c95217c8eb2037"}], 0x380, 0x33f7cb5950c3bcf1}, 0x40400000000000}, {{&(0x7f0000ad6000)=@l2={0x1f, 0x2, {0x3, 0x4, 0xc8, 0x1, 0x80000001, 0x3}, 0xffffffffffffffff, 0x3ff}, 0xe, &(0x7f00008c6000)=[{&(0x7f00005c7000)="d0fa9892cc3130670698bc9029fc88f3807bd0fbb06276b62935c61fc72aa00135a271ef50ddd88b7832dc21a58beef938b13ffc23b90a6ff1259012bd1fc9b50677432d36fc7fa75685086e281ab5dfa0eb62de77e76223284b38e9265aedbe7cea2c62bf882c4f7329e25b95e68dd3efab4e667a82baf1cf7522abba194697d8037d728b8bf79d26ae2e0fe32c756b", 0x90}, {&(0x7f00003a5000-0xc2)="a8c4886268d807fd6d37a3e4e3bc6f1e6674354729b2666b3b84d7f36c01110491c056f32b3355bbec3b27c856de11ace499a1d96c49fddd76cd989bdc61ea982a02b10a433d1b879e7cf7e7a64eea3245b2fdfb8499c7ecf8ec72c2fd784cd33181babcb7b41004bd36da08e1de46d2f3757f9996a39bb1c6e6ac2c585b5296fb350f4561bfb0481e05d52312af327e5074e8c05d2530102d766cdf2f551d2f45116202e6f940f96bf68b03334380edfcd04b3d4c0c2e8827c6ed2382ab4c2e65cf", 0xc2}, {&(0x7f00001e3000-0x5d)="c84997a3cca915e767c3d9751d2363bfda29ee7bfb51ad0688ccdb551060d7e3381eef31f3b3a911c9f43bd9365ba3de2212f3c691d00eaa7213ee7b2170f03e710e8838d4493f4edbdd690f6537fb7503214c0a56843fd255dc3abca4", 0x5d}, {&(0x7f000080b000)="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", 0xfb}], 0x4, &(0x7f0000ad6000)=[{0xe8, 0x115, 0x8, "35b0d2b630dd9e63463030292b8eaeb22641c1b418786d72e5393d8400632b6edeed29763a97cc840fb626498fa1c4c66645b4105f357e1a3eb8ab36686978744f5040717031129a25998dbe5bea2a2e4a73b48d8d398333516965302e088da280a37c186f3aa092101586516f389e65c9d392ef3d97bda7ff662546853a3672ef0a52e665350803090da0a8a379b6017d78998c873f2ff2864966ae55543d92ab9f35521ab4e1c3cdec5cdd09077f6c9ef980d69f68678d4bc97e74dd8dd0e8f0cc4f6b95af9ee490060c5ba93cbc2b98d483b0f445b1"}], 0xe8, 0x8004}, 0x0}], 0x3, 0x20000000) 2018/01/08 15:26:55 executing program 0: r0 = socket$inet6(0xa, 0x80006, 0x0) setsockopt(r0, 0x84, 0x8, &(0x7f0000001000-0x1)="", 0x0) 2018/01/08 15:26:55 executing program 5: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00009d0000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf7000)=0x10) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000cf7000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000cf8000-0x4)=0x8) r1 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000cf8000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x7, 0xd804, "fa08c4929a04dca7069576c7d5d9a1c5c45709782967ae0c4cb7188ce1cf8feb439755d9b51c914ccf9e4b390ff0a73d2ce769361937f1cbc2b3deb2c4dc85e912fd2a8d30731668d1c72e581a4e5303"}, 0x160) 2018/01/08 15:26:55 executing program 7: r0 = socket(0x11, 0x5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="6ceab9cc2c4d9332e49dc3a17a6353d4", @ifru_addrs={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8) recvmsg(r2, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/08 15:26:55 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00009e1000)=0x35, 0x4) 2018/01/08 15:26:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000045f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd6000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fd7000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fd6000)=0xc) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r2, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[], 0x0, &(0x7f0000fd0000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/08 15:26:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f66000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f67000-0xc)={0x0, 0x3, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0xfffffffffffffffb}, 0xffffffffffffffee) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xfffffffffffffe9a, "e3482ad147ee1bfb415535ba2928e74af3dbc7ac679901373dc1a199613e44819d4fabdb4ef5fcf09b2ca1a784a4b3089670dcac18cbed50f16f061cc9417f95342e24afe0c08ab734e759c14b8fca6ed53d4fbdf29f16bfe2831d1cb352272860a5ca3ec01df3ca004887ff25ba7df5d1b037fc5275b604bca67ae95a014b516090cb7867cefa8462c667eccad6114d690d440851c121df4f9084f697"}, &(0x7f0000002000-0x4)=0xa5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000002000-0x18)={r6, 0x9, 0x0, 0xc6, 0x4}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r0, &(0x7f0000f67000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r7, 0x112, 0x7, &(0x7f0000004000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000)={0x0, r3, 0x101}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000003000-0x8)={r3, r8}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r6, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000671000)={0x0, 0x0, 0x0}, &(0x7f0000f67000-0x4)=0xc) 2018/01/08 15:26:55 executing program 0: r0 = socket$inet(0x2, 0x2, 0x40000000000000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000098d000-0x340)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r1 = accept(r0, &(0x7f0000bf4000+0xadf)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000aff000+0x1bd)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000edd000-0x4)=0x100000001, &(0x7f0000001000-0x4)=0x4) 2018/01/08 15:26:55 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcb000-0x1c)={0x5, 0x3, 0x4000000000080, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ebd000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003df000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000-0x10)={0xfffffffffffffff7, 0x8004, 0x800, 0x1, r2}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00005a8000)=""/4096, &(0x7f0000fcb000)=0xc2) close(r0) 2018/01/08 15:26:55 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62", 0x4) r1 = accept(r0, &(0x7f000091a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000078d000)=0x60) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00003f4000-0x4)=0x3, 0x4) 2018/01/08 15:26:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000d4d000-0x12)=""/18, &(0x7f00007d4000)=0x12) 2018/01/08 15:26:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00005c3000-0x188)="b9", 0x1, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002c3000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x268}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x7, 0x10000, "b63b9c4649363a583fd66d4d0daebc31a1adb6e68d59665d5dfa51e4f0bfefccc798a6a2ddc5094a9302ee9ea27863a306918d60090055d2034e87a210ea9e005e0564572de44b5ebdbe6f913204f19e"}, 0x160) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00002c9000)=""/116, &(0x7f0000832000)=0x1e5) 2018/01/08 15:26:55 executing program 2: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5148306000000ed5c54dbb7", 0x10) socketpair(0x8, 0x80802, 0x9, &(0x7f000062f000)={0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fa5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x905000)=nil, 0x905000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto(r3, &(0x7f000039c000-0xe7)="6b2567b375b664f2ad291d3a4ad2aedc", 0x10, 0x0, &(0x7f00001ac000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e23000)={0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000fa5000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/08 15:26:55 executing program 4: r0 = socket(0x1e, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000792000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b2e000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000820000-0x8)={0x0, 0x0, 0xda}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x8f}, &(0x7f000054d000)=0x8) 2018/01/08 15:26:55 executing program 1: r0 = socket(0x100000010, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x30, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1200000000000, 0x3, 0x820f, 0x7000000000000000, 0x1, 0xffffffffffffff81, 0x8, 0x4, r1}, &(0x7f0000c66000)=0x20) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x18)={@loopback={0x0, 0x1}, 0x7fffffff, r2}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0x0, 0x500, 0x6, 0x400080, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r1, 0x1}, &(0x7f0000002000)=0x8) 2018/01/08 15:26:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000078e000-0x4)={0xffffffffffffff9c}) sendmsg$inet_sctp(r0, &(0x7f0000369000-0x38)={&(0x7f0000e82000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006aa000-0x70)=[{&(0x7f0000ebf000-0x1000)="f5cc059a559883caf5e26ac5d5d68f63e420c4ab7ea0ad3c698064a38653bb88bd2bfb663c8066fca61ebd3d5fea4c62fd0fdca8a5ece343071f0082adf8c617aaee6f7c8e9662fea3ccd062d25d5584e2472ef001cf4165487d79a2e582957f2a73c243fff1e0d01949c07059ecf42f85c6307f092e7b39725be5e7ee9560f4e491f084f7f64148c6484bc2add90e2359fd55b6c98bc86d9940f2a58a11277e7c359e9b6106053ebfaff401134d49c2b98c841b42aef8f17408f9ddd3cfde0f7d69251ed56db84ea178bd87c03591f596b359520c238c0dfc3e8b88decc754f480bd02e33781e0ec9ed6766f75ded39120a22f5bd507bbbadf15421e878780f5583788c151538996f11a38921aac9a4fff11f7b5159552945de3d6b102637202f5c8893a6020374a3554b3ab4d4bcc9ccc67dbd881bcff6819db6d6389d028ad58b75585534e814b0f4235323d64108e5d16eab0971ebf3448cecab6879681d6af9d9047c94976eaeb86913f0767dd097aa4ec0959e9dba09008763eb70b6c4a672a927e6fd2c64aa4b5d9ba545f12806990a1daa66d5d0c709f087933e2ecafb8ff876ce7fdf1b49615340fa316a2d4bb58f701ef257126d6df71b9c00f858c4b3c1ff8b3695f6ec392cd1a377e9d96961c0d1b8cf2967c1c403b71c2d773fcdc735841aa14d53bcecbfffcd141ed9a6f552dbf21c0313d9a21a6bbbde4fce56944a99b0ed23ea534c80a262a94a06e67d5cf6aa37140ad2531ed084a664d1e58610f316ef4f76ea8c3d74ac304a93109d064a7cce722f907a823a52b09609f9226c0e56c0aba497505e05eea229474244adc090a71cfb927e98d84c179f36d5eb6cc3438c3be0d6ae51c182f8dd4d3e2fa457a52ad101ef125bf066abff3bfc93118a40fb9b44d9c73de74e37d2b4d4831b4e14ca403483aacd0a936c5c9c17751599b40c64789d976bc3e4e9c21111297ffa460fe52799c20438c28fb194a00df88e61ffc2715c2edd5008902f7e1ef432cb2e076f0852d2211b67046bcd6a59e5b8c8fa18efb00d86b1912a50d13d227dff10e20ee794af924a11f5929b0f4491b3e1f85ac3c3cda32db905a0095adbb08d47a9de98f24d2a547140b8c8700b9b32646386b5828fdade06159cfb843fd81d17a3fc4bb576141b41217f939ee0cb39c39adc3c1df8e0799840e9a9131c172a5ed17b5995eb72467e67b17ecbbbd1c3d5c8408c0c3507ba8315bc9e28f467bd1c99b680bf131a62e8ba180caac7c24b5aa89e74563a4d10c42374cc0179519aa610f21ce18f9e768550c1a74049db7182fddef128a7fef1e1d574426e86201f0aa000a8048a43d33c4d062d0aea2efc8fde7e93e002d6f4af4060493eefce8e2dffb9cc71e492c8c1be55d6f1c71c19c85b6b1a53af6dc660592d71667577901e9dcbdff8a0951af0c0f54c6036994b7eeffe5748e7f08d7b7b22de509eb5afa5390bc830bae93f2db15d65bc1cdb3bc3dda0cbd11f1fcecc5a1a222931dc54018dcb48798647f70c7e556ac2bac3f2be64f6b9387576e2305ffa2588f0bbbe56c6aeb6de37649c58e80e403d5eb6c81781bbcfa5168dd4efc86d98fc27b17cfbe9d313df2a068c60e8e7a12439e77eac6c0fa10cfc88c793334d29a9b0113f19ccd82feed974a0c05a2c6eee6e87a75a52b5896c3f958c19ae9703ecee096b189ff8706fc17f4a08800b492eda4964ab4681d657564bc6cb1a9a455daf41d32760df6da63cf23c9fae7b5cdd507a0e89c8449294afcce000937229590d1630e4098fefc421ba0133bdf545e67c0e2b9d8315687763637903b2d10675e030e05b6317971a4d20b31c2d0fc3eb492d16af68aa68f70e0bf1d05d307c59efe8094233e6f29df23a86d23727847b0fe9a54e197d7b560037d8225d50928c40b9d4d5cc4b8b68cabf87d7c2fa096a19a49db6b189718381651da1f9f1691beeebfe71f619ad1ccf6bff15a891dea3985a15df829f56a2b9090ca2fde36be1fc56ff21a9b7c4172118cae813c6ec0a75ead4daf609f628cf520de1a9043f8a0698e678d6ab4b74de8613f3ca2d63bebeb2de34592b04a5777b0360c41f343e959866fd62c740ea72b93480e427450c1ffa9c7cc6d436a7f44cb65f147a7dd62eea201f7ce4262232255130c23bb272357e992dc2fab896c3129bd6a70063cb069b19cc9d2c1af3bb37a0c60ae0dbf1a3dcbfbed9f7f89af042cff37d774eb3b9d75b1669351b4c89d7ccb0253321447609b164ae4d39a20bb99bdfffa98efaf2a0084219f9751beb1a279817a9b1c8268c37c4d324947358573a03f9a04ba81fc94ad6c279ba2b6dc093ceff5eae86f629aedc12c1ebcc3b9d375930caba0f80ec5ba3abcb19dce9b1158bf767a625a5ef14631862ef3a8d034829e3394fddc533409b88ace72d8c6babf5f0ea419d41ceaf6833a5506102b375db6162298a703aadc7076c0a2fac03dceb4766446d261344d20d03d33d73394c67ce0dd1f51d5f136854f6c30f1c950d118c8269eb5ed54472d4055166b7bf3effc8c628a17ba0963826336a79160d1b1ce2f12e3d146b47604d7484713e8102ba614f3d8a3377041f9e469e348c2de27e6fd9549e2dc861235afccaca1869d760224e8d2e5aa6edbaf49d115a5c0dec58d4458f0a081e3d8b588270d97f651dda6a1d1f91f906e79bdb6b3ee2940b746813bc8c95d63679b3802a71c8375e90f0fe7bb89e6e006ce2c2045edd07c1706e81b445caf9253b752026211914c2d373dc8af4e7df79c4e1afa3cbbaf915da0a24eda3698263eaf124f9306993a90ca4e759052f893f40a681e1c120cd01c81d6c4006c2e4861a30675d0ec439b9a5d9cfb34740c32535ee8ad21af5553d225f2ebb1746dff23909724b1e92622977b715cb0d6f84444e1a1e207a2feccab3092d2b85e75359d5ef642ad9e1f5196de03b162fc4d57b68a9278e5ef72a7302e7e1a65b5d85cff3caf4d4ee9381438df6f9ecaf82894ee8dd08801efcf06a9a999cd5c1c2acf4d4afb5ac33d56df8e49358371096a622eadab873752b101f2c27bb450fc36eb8c5c193d4052f2464fff1e0616f466d314ce2e99c76fa9f040fb62420bf2ea71f651a2ffba76a97a2a1701810af376a0168546f96420d343c5beb1c8d521a73163d9806441724123419d4ab7095c232cd39ac6adf259e2a26780c0296e0fc59381b52676daefdbd045bf8e8274f87af402ac5fb803af8754e449c4175d9ed30d8894d50790ca8f99d6705997d99dd7a1f8dc1b65a79abfd0d1f67a157694e3e34ac82c06e817ce262a6156c56b6f5210021dd5b6e5a85e5d104b5467f8355d81a4d75acfbcbd23077dad1f4b39c79bc983848c0b7e40a298e55197862d80d58cec1bde35ae6d6bc2e6a635fc5773c62432dfae3202649e28814c68586752501ee82374f3ce4b4ad13da8e77f8d0423b72d763073208925c06e26fcb34009d0ecf55a6dfb3678f6477653205b14e1ad494da59b74156047783fa75b5a71ab756a78dc1d6df6fc2735117c5083c1f4c215bb219044427ab30879c2c9037066cf9ac80bad7dca85dfdbb177787ba344efcc61add57c64ab6bf2d73dcad2df248adeab64bec1c9a4fba49c12026355db866f5b939f11c3405bed3a88bf23ce61b406511b1bbe7c30c550ab206c0a687f28d7eda2e64818e4e7dab80135573199b7c3c30893a6a32933e8aaad3688ec0477a0d08d747c7f0200f52d7098c0cf97b6bf5a2aa93df494634a0456be585d25c52a7e9dfdd5d89d3a07038978fe4acca9638329125bc011b62506850ddb44b4ba06a97a9c6ae340f27b0fabc35d25655112e3dcb37f6c68ad6e9fddc5c7bb78aebf7ad5e27fdb057f9ff100108c674fb0ea9448f05eb16c3fc5b1753adc53ec1d9408245344b0b80e29f79d20b18ff8d04e61c46ed09744c0f30787c8e007d739d458f6a574dd647610c713b9746e9db6d61e049d9ff30e258609d8bec5c655c49163e25e12e2ace8b1634deae7950d0cfa38dbf7e08404639d7a754fc88ff19e87a127c91e185ed33cd16b49da1a2e12aa9d1419b137f4c53d8a4683aa4fac8dca6022c097562a8e28327ec49417bf11f035a59515370e9be7658708625ea749bf8b759040c8a47545407e7c34ed41190fe2aa94e5fda6c354785a5ee45dacecbb8158eff8042e7ec6705afcf61092366eedf44a4918064860281ef6fd14b12ee4977fd831c01ef192c03763f34881058adb490b80dd46d8664626fc77f03d63e3ca427b02b35f84c11229cd923ea40af5c78d28219ffb994bc2df0cbdb5a3b00dc492479f59cd053f29f44b18f9d8c43f3ec6e1dbedd3bbec63e76ede561be7048ba988b3003a76653d653330714bb04d6d7150551f19d20a3db3d1bcdc5712c81bc9104a5b470cdd603388c02f4f8c56935e958393e82a84a459e6fd1ef9fa745872807e6c93e7ac6b552962deda8b292f1ee49a3c51df1a4a44e21a6f9e1e6d93d4b7585592ebd67024aac6d412ad9acaa7340c819df51065bc88d4a41618f6b2c8e2bddae5718b55ada1807e0560afb4150f832148071973a6e3d90a884316ec5270c95b28fb75d0b0dfc694db60891f30bdccc62368f5f97e8fc1191dbb7418d91ed41e174ddbefbf15473499a0f71cdc9e4b1479849b461ff51256e8aaa47053e80b62827698e7963c321316b693da8811a3f8073ba50cefbbf68198983f051136cce15d73acfc8463d61e16f67b4d8c083a1f400027da6841871c9eefc871c0b6011d2d33d9975e7551b5aca5748c8a99b78f1c3a1465292380976923e54d38c362f80a08e1a86dce458ad5d00888e602837c8229f1852a2aefb8937bef1b8d31d73715133258352c87176c8857499bb54b6cc920565bbfed3ac862aa5ec283b55c6b64cad68bbf869302c6c0b61acc8a1aa290130bc1d957f13cfbcfc0d284ac55bdaf604998383b0b981c8888bc8177b7c7f71060fcd9133e6dee9aec0eaf8186713b78a97465a37d02222d9e1ebdbf0c7ae16bb6264ea372e41145224ffcd4a269834ff4f6430615a48d4798a8caacf001baf29eb7ee9340f331fb4e13a2b9d1b2e999fbec60d304878713738800921403b9c3b9d3f8fc540381fab0bdc88ecb99a4011241a80a703b2794a74599f2560cb668f6b8a41c2af565ba6a16c419f384944b5408a0421d696b9852ac3f14a146a3f67cd9174c245161da5bb2019912bdf2e75756b85a9c3b78e0e9506bd240e1191f40f639e208de2a34a42069d6008269968099d4700c7a54c94dad5807494485f97f3062ac959cfd3b1928ab4ae6ae8a3c8e60eb3c26cbb824fedfb71ee8a79cc9ba8e7a529aa9b67a1c5d73d9dd4aa3cd8085a7aff7510b79558332bc0314765bde55fd4a57932b28d067016b89e1fc7cb163c7cf117844c109374f8ff5ea70acb3abea1c10adf79433fb2983f8290d20c34f87a5282c53cb0a8ec17f80051bdf937a6c21fc12330b3c4c96e4b02b5185a378f93030fda479079d5c03a3351e3f572246ba5168e5dc14fb2d9554d8734f509ce4e62f31ac0984f22878020ab0495843b4a6c3a601aa9d63e2fc060eba50f3013ced5a3b57ed27d7ca4bb852be1ac1cf984f773b1b4152aa167cff6e14e2b6af6b8b97b583aeb13eca11652cbc8e0bb9bd651765ae3a167670caff534d7791dcfeb8377b6d05b40f3b2ec768c87bc1a88bdaf4ca4797307c019e460dbadf21efbaf16a07220dc3a802bf36966b0a194072d27859fb6a4be9489f1767ef4ce78ddc904d1e6", 0x1000}, {&(0x7f00000f8000)="e2a05084e8acbb8fc1d4815938de3a54da54aba34fbd6e5b43d267050c562d14bef396e2dac62c60306b74fc9ba0057e0cb7dc553f91de9342e3fd129e9fba36f918717bbe21c6c244232c6c90461fe7d267503359a385c6eeea07e74df982d970fcb11f73f2035d9613cfa1d37abfa3aeba4bc25b916b93e5ac975229df5f6ffbfc27434ebfd90e0ec36189af05685d55c63d06c79da187a9ecfb286ecac6c89a5d71b9b6abb9670fd6ffdb58548cda609781086bbfbcade82fdf0d6459b120", 0xc0}, {&(0x7f0000dd7000)="9192319a955c8c7c5a84", 0xa}, {&(0x7f00009d8000)="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", 0xfd}, {&(0x7f0000185000)="6735e61867d90820150a0aad511ff7ac97a5321befddafe194dc0a441d3ab40d779796342fd04f84ef34ffe2e38a55162d7e4faf739bf885effd52104f33b7c0271fd8a400d8c351dbf309304282be504cbbccc3b72b2f6f8e2da17b980e503b0b888b1787aead083d5d686f9d5fa76a7c4b41278cbf61b9b7d8b5ba40ed9f7e18093d0309abd294753af9a645cd3373cad4b3c7eb6c9f1bdc20d23a8183485f57a8620d6e3a9cc7fbf7f80125e3ac454e75f098ce601893697e76d1c1f31448b1f310b428fffcd6ce247b958f158099a4070c16c2e3207e", 0xd8}, {&(0x7f000059d000)="1653b0f932a11ceefa445e21901001efc56d8b62a3c1527142c8bd838466d1288898b04911a4a6550295ab03150d3303938c91e776f948a217df717e6bd047b418bd983340912d445da776a92e397cfed3e56d75866d950f8825db5e50cb81eb4f4a12c415ae2fbdd8f4aaa609", 0x6d}, {&(0x7f0000be5000)="4af1c1b434317c33482fa7990c2e6a22f0d1b3957fd231f01597851f7138eecb6c7805cc497a69878f3c58603729dd3baf5f491d75b905fe6ad6f1adcba2159047a0ecaed5d3a89a4e111ec062dcd869a29c1518d73641166ce0aac6c18e0c7830784d53d63a4b8490c8baf3c4a0613972e7bf5df166fe267acb2ef0eb9276074ba077e982b7abb4542f23e65f1d47519477eb9940d7a36c66fbe5f0378a5e11b8409f9ad06388e17e638bd319e708b3b210867585ca002d3b7d78f11a5391a749ddff27", 0xc4}], 0x7, &(0x7f0000e31000-0x30)=[@init={0x18, 0x84, 0x0, {0x1, 0xde6e, 0x1, 0x8000}}], 0x30, 0x4008000}, 0x4000040) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000440000)=@common='ip6tnl0\x00') 2018/01/08 15:26:55 executing program 0: mmap(&(0x7f0000000000/0x90d000)=nil, 0x90d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000855000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002db000)=0x10, 0x800) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000060d000-0x8)={r0, 0x8}) 2018/01/08 15:26:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x5, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r1, &(0x7f0000817000-0x80)=@generic={0x0, ""/126}, &(0x7f0000029000)=0x80) 2018/01/08 15:26:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x34c42017, &(0x7f000098f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000afa000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "810000000500000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2018/01/08 15:26:55 executing program 1: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xe, 0x4) r0 = socket$inet6(0xa, 0x80005, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000498000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x145b, &(0x7f0000e66000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e64000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000975000)={r2, 0x91d6, 0x5, [0x8, 0x0, 0x0, 0x8, 0xffffffffffff4243]}, 0x12) 2018/01/08 15:26:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000baf000)=0x0) sendto$inet(r0, &(0x7f00006aa000-0x1)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) bind$inet(r0, &(0x7f000043f000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f000035a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e62000)=0x14, 0x800) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f00008a2000-0x4)=0x0, &(0x7f0000ea2000)=0x4) 2018/01/08 15:26:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000051d000-0x8)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000b7b000)={0x1, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept(0xffffffffffffffff, &(0x7f0000888000)=@generic={0x0, ""/126}, &(0x7f0000b42000-0x4)=0x80) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00008a5000-0x4)=0x0, 0x80800) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000b6b000)={r2, 0x936}) 2018/01/08 15:26:55 executing program 4: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000cdc000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092c000-0x4)=0x10) r2 = accept4(r1, &(0x7f000066b000)=@generic={0x0, ""/126}, &(0x7f0000372000-0x4)=0xcf4325708065bc19, 0x800) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000001a000)={0x7, &(0x7f0000cdb000)=[{0x1, 0x1, 0x0, 0x1}, {0x3, 0x4, 0x100000001, 0x7}, {0x75b4, 0x2, 0x5, 0x8}, {0x7, 0x3, 0x6ee5e968, 0x52c}, {0x8001, 0xff, 0x3, 0xc68}, {0x5, 0x100, 0x800, 0x0}, {0x3f, 0x7fff, 0x5, 0xfffffffffffffe01}]}, 0x10) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000cdb000)=0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000007000)={0x10000000, 0x0}) 2018/01/08 15:26:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000f4b000-0x1d)={@random="09214100841b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88ca, @x25={0x0, 0x1, 0x0, ""}}}}, 0x0) 2018/01/08 15:26:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000153000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000161000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f2f000)={0x1, [0x0]}, &(0x7f0000668000-0x4)=0x8) r1 = socket(0x10, 0x2, 0xc) getpeername$packet(r1, &(0x7f0000631000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000062e000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00007a8000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) write(r1, &(0x7f0000135000-0x1f)="1f000000040aff0000000000000002000a05810000ec1519000000003fdf08", 0x3a3) getpeername$inet(r1, &(0x7f00006f3000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b82000)=0x10) 2018/01/08 15:26:55 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socket(0x13, 0x0, 0x200) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000feb000-0x60)=[{0x60, 0x102, 0x9, 0x0, 0x0, "298d3d5d4c0001000000005200008197d9df7f0fcd8c070031853de5aecf1544ec9a611b4cf1dd7163e63600d700000000000545057d262e57b61a1aa0e4b274d4160012e08d5340b647607ab88b3c1a"}], 0x60}], 0x1, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) 2018/01/08 15:26:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket(0x4, 0x40080000002, 0x7) write(r1, &(0x7f000087f000)="240000001b00ffffeb150000f6d8012d3200001e00000000ff06ffffffec0000f91617d3", 0x24) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000c8000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050d000-0x4)=0xe8) 2018/01/08 15:26:55 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x8000000d1, &(0x7f000076c000)=0x0, 0x4) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000f85000)=0x0, &(0x7f0000dde000-0x4)=0x4) [ 837.977373] nla_parse: 14 callbacks suppressed [ 837.977379] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/08 15:26:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000f53000-0x120)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x80000004, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "760116", 0x0, "ee00dd"}, "38964461"}}}}}, 0x0) r0 = socket(0x11, 0x800, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$packet(0x11, 0x2, 0x300) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000089c000-0x4)={r1}) 2018/01/08 15:26:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000bc4000-0x4)=0x2, 0x4) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000e89000-0x14)=""/20, 0x14, 0x2, &(0x7f0000de6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 15:26:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000462000)="0e4f822389d4dc0f14234fe9b1962cba16b65728a04d262299f3e6e1cfecce911d9f5c2a98060a7d57b7f3eb4e691716ba0f7eedd2311e9a61f9aab10ba7a0b5141e3d4a613092acd37337dc11e7c8025fe227e364213bd690750ee66d3cf6546aa599ec6d4cf91c294d140b70e7aa9138d188167b24224353c4c965469d2d03f843e0aefbae0782615e2696d35582c7557b661e72eabb9e2f5eba14a5bb322ca50cf910e9326c", 0xa7) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ce0000-0x4)=0x6, &(0x7f000039d000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000c9f000)={0xffffffff, "36e7aceb3014"}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) poll(&(0x7f00009cf000-0x40)=[{r0, 0x8, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8088, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x640, 0x0}, {r1, 0xc100, 0x0}], 0x8, 0x8) 2018/01/08 15:26:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) getsockopt$sock_buf(r0, 0x1, 0x40, &(0x7f0000fd6000)=""/246, &(0x7f0000bba000-0x4)=0xdb) getsockname$packet(r1, &(0x7f0000799000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006d6000-0x4)=0x14) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000796000-0x4)=0x3) recvfrom$packet(r0, &(0x7f0000b12000-0x21)=""/33, 0x21, 0x915c4b9289d6fcdc, &(0x7f0000a5b000-0x14)={0x11, 0x1f, r2, 0x1, 0x7c0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) [ 838.047972] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 838.111075] [ 838.112884] ============================= [ 838.117065] WARNING: suspicious RCU usage [ 838.121240] 4.15.0-rc5+ #178 Not tainted [ 838.125344] ----------------------------- [ 838.129525] net/ipv6/ip6_fib.c:1704 suspicious rcu_dereference_protected() usage! [ 838.137176] [ 838.137176] other info that might help us debug this: [ 838.137176] [ 838.145345] [ 838.145345] rcu_scheduler_active = 2, debug_locks = 1 [ 838.152174] 4 locks held by syz-fuzzer/3510: [ 838.156601] #0: ((&net->ipv6.ip6_fib_timer)){+.-.}, at: [<000000000373905a>] call_timer_fn+0x1c6/0x820 [ 838.166286] #1: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<00000000b6972a54>] fib6_run_gc+0x9d/0x3c0 [ 838.176309] #2: (rcu_read_lock){....}, at: [<00000000b1eb85a0>] __fib6_clean_all+0x0/0x3a0 [ 838.184959] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<000000000f35daac>] __fib6_clean_all+0x1d0/0x3a0 [ 838.194631] [ 838.194631] stack backtrace: [ 838.199161] CPU: 1 PID: 3510 Comm: syz-fuzzer Not tainted 4.15.0-rc5+ #178 [ 838.206185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 838.215521] Call Trace: [ 838.218075] [ 838.220209] dump_stack+0x194/0x257 [ 838.223816] ? arch_local_irq_restore+0x53/0x53 [ 838.228465] lockdep_rcu_suspicious+0x123/0x170 [ 838.233108] fib6_del+0xcaa/0x11b0 [ 838.236615] ? check_noncircular+0x20/0x20 [ 838.240824] ? __lock_acquire+0x664/0x3e00 [ 838.245036] ? fib6_locate+0x130/0x130 [ 838.248891] ? print_irqtrace_events+0x270/0x270 [ 838.253622] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 838.258524] ? fib6_walker_link+0x180/0x210 [ 838.262816] ? lock_downgrade+0x980/0x980 [ 838.266937] ? call_fib6_entry_notifiers+0x210/0x210 [ 838.272019] fib6_clean_node+0x42e/0x580 [ 838.276059] ? fib6_del+0x11b0/0x11b0 [ 838.279830] ? fib6_walker_link+0x180/0x210 [ 838.284123] fib6_walk_continue+0x46c/0x8a0 [ 838.288419] ? call_fib6_entry_notifiers+0x210/0x210 [ 838.293491] fib6_walk+0x91/0xf0 [ 838.296834] fib6_clean_tree+0x1e6/0x340 [ 838.300866] ? fib6_walk+0xf0/0xf0 [ 838.304380] ? fib6_del+0x11b0/0x11b0 [ 838.308151] ? call_fib6_entry_notifiers+0x210/0x210 [ 838.313222] ? print_irqtrace_events+0x270/0x270 [ 838.317953] __fib6_clean_all+0x1f4/0x3a0 [ 838.322077] ? call_fib6_entry_notifiers+0x210/0x210 [ 838.327157] ? fib6_repair_tree+0xf10/0xf10 [ 838.331451] ? lock_acquire+0x1d5/0x580 [ 838.335394] ? lock_acquire+0x1d5/0x580 [ 838.339336] ? call_timer_fn+0x1c6/0x820 [ 838.343375] fib6_run_gc+0x16b/0x3c0 [ 838.347074] ? fib6_clean_all+0x30/0x30 [ 838.351035] fib6_gc_timer_cb+0x20/0x30 [ 838.354989] call_timer_fn+0x228/0x820 [ 838.358854] ? fib6_run_gc+0x3c0/0x3c0 [ 838.362709] ? process_timeout+0x40/0x40 [ 838.366743] ? __run_timers+0x7e3/0xb70 [ 838.370687] ? lock_downgrade+0x980/0x980 [ 838.374805] ? debug_object_deactivate+0x364/0x560 [ 838.379710] ? lock_release+0xa40/0xa40 [ 838.383666] ? do_raw_spin_trylock+0x190/0x190 [ 838.388223] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 838.393214] ? fib6_run_gc+0x3c0/0x3c0 [ 838.397069] ? fib6_run_gc+0x3c0/0x3c0 [ 838.400927] __run_timers+0x7ee/0xb70 [ 838.404696] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 838.409776] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 838.415023] ? check_noncircular+0x20/0x20 [ 838.419236] ? timerqueue_add+0x1e9/0x280 [ 838.423356] ? enqueue_hrtimer+0x171/0x4a0 [ 838.427591] ? __remove_hrtimer+0x190/0x190 [ 838.431897] ? find_held_lock+0x35/0x1d0 [ 838.435948] ? clockevents_program_event+0x163/0x2e0 [ 838.441037] ? lock_downgrade+0x980/0x980 [ 838.445162] ? rcu_pm_notify+0xc0/0xc0 [ 838.449038] run_timer_softirq+0x4c/0xb0 [ 838.453072] __do_softirq+0x2d7/0xb85 [ 838.456844] ? lock_downgrade+0x980/0x980 [ 838.460964] ? __irqentry_text_end+0x4/0x4 [ 838.465169] ? do_timer+0x50/0x50 [ 838.468595] ? native_apic_msr_write+0x5c/0x80 [ 838.473156] ? do_raw_spin_trylock+0x190/0x190 [ 838.477707] ? lapic_next_event+0x54/0x80 [ 838.481829] ? clockevents_program_event+0x108/0x2e0 [ 838.486905] ? tick_program_event+0x83/0x100 [ 838.491283] ? hrtimer_interrupt+0x46e/0x5e0 [ 838.495660] ? rcu_pm_notify+0xc0/0xc0 [ 838.499527] irq_exit+0x1cc/0x200 [ 838.502953] smp_apic_timer_interrupt+0x16b/0x700 [ 838.508561] ? smp_reschedule_interrupt+0xe6/0x670 [ 838.513463] ? smp_call_function_single_interrupt+0x640/0x640 [ 838.519320] ? _raw_spin_lock+0x32/0x40 [ 838.523267] ? _raw_spin_unlock+0x22/0x30 [ 838.527385] ? handle_edge_irq+0x2b4/0x7c0 [ 838.531589] ? task_prio+0x40/0x40 [ 838.535106] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 838.539936] apic_timer_interrupt+0xa9/0xb0 [ 838.544227] [ 838.546430] RIP: 0033:0x41decf [ 838.549590] RSP: 002b:000000c42003fe68 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff11 [ 838.557265] RAX: 000000c420000000 RBX: 000000c41ffbd884 RCX: 0000000000000000 [ 838.564502] RDX: 000000c429450000 RSI: 000000c42084ef60 RDI: 0000000000000000 [ 838.571739] RBP: 000000c42003ff00 R08: 0000000000000000 R09: 0000000000b210e0 [ 838.578996] R10: 0000000000000020 R11: 000000c42084f220 R12: 01ffffffffffffff [ 838.586239] R13: 00000000000000ff R14: 00000000000000ff R15: 0000000000000029 [ 838.593559] [ 838.595198] ============================= [ 838.599359] WARNING: suspicious RCU usage [ 838.603504] 4.15.0-rc5+ #178 Not tainted [ 838.607559] ----------------------------- [ 838.611701] net/ipv6/ip6_fib.c:1731 suspicious rcu_dereference_protected() usage! [ 838.619322] [ 838.619322] other info that might help us debug this: [ 838.619322] [ 838.627468] [ 838.627468] rcu_scheduler_active = 2, debug_locks = 1 [ 838.634148] 4 locks held by syz-fuzzer/3510: [ 838.638552] #0: ((&net->ipv6.ip6_fib_timer)){+.-.}, at: [<000000000373905a>] call_timer_fn+0x1c6/0x820 [ 838.648190] #1: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<00000000b6972a54>] fib6_run_gc+0x9d/0x3c0 [ 838.658197] #2: (rcu_read_lock){....}, at: [<00000000b1eb85a0>] __fib6_clean_all+0x0/0x3a0 [ 838.666795] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<000000000f35daac>] __fib6_clean_all+0x1d0/0x3a0 [ 838.676438] [ 838.676438] stack backtrace: [ 838.680940] CPU: 1 PID: 3510 Comm: syz-fuzzer Not tainted 4.15.0-rc5+ #178 [ 838.687936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 838.697259] Call Trace: [ 838.699808] [ 838.701932] dump_stack+0x194/0x257 [ 838.705530] ? arch_local_irq_restore+0x53/0x53 [ 838.710177] lockdep_rcu_suspicious+0x123/0x170 [ 838.714821] fib6_del+0x425/0x11b0 [ 838.718332] ? check_noncircular+0x20/0x20 [ 838.722546] ? fib6_locate+0x130/0x130 [ 838.726401] ? print_irqtrace_events+0x270/0x270 [ 838.731142] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 838.736042] ? fib6_walker_link+0x180/0x210 [ 838.740340] ? lock_downgrade+0x980/0x980 [ 838.744460] ? call_fib6_entry_notifiers+0x210/0x210 [ 838.749535] fib6_clean_node+0x42e/0x580 [ 838.753578] ? fib6_del+0x11b0/0x11b0 [ 838.757348] ? fib6_walker_link+0x180/0x210 [ 838.761641] fib6_walk_continue+0x46c/0x8a0 [ 838.765936] ? call_fib6_entry_notifiers+0x210/0x210 [ 838.771008] fib6_walk+0x91/0xf0 [ 838.774359] fib6_clean_tree+0x1e6/0x340 [ 838.778389] ? fib6_walk+0xf0/0xf0 [ 838.781907] ? fib6_del+0x11b0/0x11b0 [ 838.785676] ? call_fib6_entry_notifiers+0x210/0x210 [ 838.790749] ? print_irqtrace_events+0x270/0x270 [ 838.795482] __fib6_clean_all+0x1f4/0x3a0 [ 838.799602] ? call_fib6_entry_notifiers+0x210/0x210 [ 838.804674] ? fib6_repair_tree+0xf10/0xf10 [ 838.808980] ? lock_acquire+0x1d5/0x580 [ 838.812926] ? lock_acquire+0x1d5/0x580 [ 838.816868] ? call_timer_fn+0x1c6/0x820 [ 838.820904] fib6_run_gc+0x16b/0x3c0 [ 838.824589] ? fib6_clean_all+0x30/0x30 [ 838.828548] fib6_gc_timer_cb+0x20/0x30 [ 838.832489] call_timer_fn+0x228/0x820 [ 838.836345] ? fib6_run_gc+0x3c0/0x3c0 [ 838.840200] ? process_timeout+0x40/0x40 [ 838.844233] ? __run_timers+0x7e3/0xb70 [ 838.848178] ? lock_downgrade+0x980/0x980 [ 838.852304] ? debug_object_deactivate+0x364/0x560 [ 838.857200] ? lock_release+0xa40/0xa40 [ 838.861149] ? do_raw_spin_trylock+0x190/0x190 [ 838.865714] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 838.870699] ? fib6_run_gc+0x3c0/0x3c0 [ 838.874554] ? fib6_run_gc+0x3c0/0x3c0 [ 838.878411] __run_timers+0x7ee/0xb70 [ 838.882187] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 838.887267] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 838.892508] ? check_noncircular+0x20/0x20 [ 838.896714] ? timerqueue_add+0x1e9/0x280 [ 838.900841] ? enqueue_hrtimer+0x171/0x4a0 [ 838.905044] ? __remove_hrtimer+0x190/0x190 [ 838.909341] ? find_held_lock+0x35/0x1d0 [ 838.913378] ? clockevents_program_event+0x163/0x2e0 [ 838.918450] ? lock_downgrade+0x980/0x980 [ 838.922574] ? rcu_pm_notify+0xc0/0xc0 [ 838.926437] run_timer_softirq+0x4c/0xb0 [ 838.930469] __do_softirq+0x2d7/0xb85 [ 838.934239] ? lock_downgrade+0x980/0x980 [ 838.938366] ? __irqentry_text_end+0x4/0x4 [ 838.942569] ? do_timer+0x50/0x50 [ 838.945990] ? native_apic_msr_write+0x5c/0x80 [ 838.950539] ? do_raw_spin_trylock+0x190/0x190 [ 838.955097] ? lapic_next_event+0x54/0x80 [ 838.959213] ? clockevents_program_event+0x108/0x2e0 [ 838.964288] ? tick_program_event+0x83/0x100 [ 838.968667] ? hrtimer_interrupt+0x46e/0x5e0 [ 838.973044] ? rcu_pm_notify+0xc0/0xc0 [ 838.976911] irq_exit+0x1cc/0x200 [ 838.980335] smp_apic_timer_interrupt+0x16b/0x700 [ 838.985143] ? smp_reschedule_interrupt+0xe6/0x670 [ 838.990039] ? smp_call_function_single_interrupt+0x640/0x640 [ 838.995890] ? _raw_spin_lock+0x32/0x40 [ 838.999835] ? _raw_spin_unlock+0x22/0x30 [ 839.003953] ? handle_edge_irq+0x2b4/0x7c0 [ 839.008156] ? task_prio+0x40/0x40 [ 839.011671] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 839.016488] apic_timer_interrupt+0xa9/0xb0 [ 839.020777] [ 839.022980] RIP: 0033:0x41decf [ 839.026140] RSP: 002b:000000c42003fe68 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff11 [ 839.033815] RAX: 000000c420000000 RBX: 000000c41ffbd884 RCX: 0000000000000000 [ 839.041052] RDX: 000000c429450000 RSI: 000000c42084ef60 RDI: 0000000000000000 [ 839.048290] RBP: 000000c42003ff00 R08: 0000000000000000 R09: 0000000000b210e0 [ 839.055529] R10: 0000000000000020 R11: 000000c42084f220 R12: 01ffffffffffffff [ 839.062763] R13: 00000000000000ff R14: 00000000000000ff R15: 0000000000000029 [ 839.070078] [ 839.071719] ============================= [ 839.075872] WARNING: suspicious RCU usage [ 839.080046] 4.15.0-rc5+ #178 Not tainted [ 839.084098] ----------------------------- [ 839.088245] net/ipv6/ip6_fib.c:1641 suspicious rcu_dereference_protected() usage! [ 839.095870] [ 839.095870] other info that might help us debug this: [ 839.095870] [ 839.104032] [ 839.104032] rcu_scheduler_active = 2, debug_locks = 1 [ 839.110702] 4 locks held by syz-fuzzer/3510: [ 839.115108] #0: ((&net->ipv6.ip6_fib_timer)){+.-.}, at: [<000000000373905a>] call_timer_fn+0x1c6/0x820 [ 839.124772] #1: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<00000000b6972a54>] fib6_run_gc+0x9d/0x3c0 [ 839.134766] #2: (rcu_read_lock){....}, at: [<00000000b1eb85a0>] __fib6_clean_all+0x0/0x3a0 [ 839.143364] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<000000000f35daac>] __fib6_clean_all+0x1d0/0x3a0 [ 839.153026] [ 839.153026] stack backtrace: [ 839.157536] CPU: 1 PID: 3510 Comm: syz-fuzzer Not tainted 4.15.0-rc5+ #178 [ 839.164532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 839.173855] Call Trace: [ 839.176407] [ 839.178532] dump_stack+0x194/0x257 [ 839.182132] ? arch_local_irq_restore+0x53/0x53 [ 839.186779] lockdep_rcu_suspicious+0x123/0x170 [ 839.191419] fib6_del+0xd18/0x11b0 [ 839.194925] ? check_noncircular+0x20/0x20 [ 839.199137] ? fib6_locate+0x130/0x130 [ 839.203009] ? print_irqtrace_events+0x270/0x270 [ 839.207745] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 839.212644] ? fib6_walker_link+0x180/0x210 [ 839.216936] ? lock_downgrade+0x980/0x980 [ 839.221062] ? call_fib6_entry_notifiers+0x210/0x210 [ 839.226135] fib6_clean_node+0x42e/0x580 [ 839.230169] ? fib6_del+0x11b0/0x11b0 [ 839.233941] ? fib6_walker_link+0x180/0x210 [ 839.238234] fib6_walk_continue+0x46c/0x8a0 [ 839.242528] ? call_fib6_entry_notifiers+0x210/0x210 [ 839.247599] fib6_walk+0x91/0xf0 [ 839.250937] fib6_clean_tree+0x1e6/0x340 [ 839.254967] ? fib6_walk+0xf0/0xf0 [ 839.258481] ? fib6_del+0x11b0/0x11b0 [ 839.262249] ? call_fib6_entry_notifiers+0x210/0x210 [ 839.267319] ? print_irqtrace_events+0x270/0x270 [ 839.272049] __fib6_clean_all+0x1f4/0x3a0 [ 839.276173] ? call_fib6_entry_notifiers+0x210/0x210 [ 839.281244] ? fib6_repair_tree+0xf10/0xf10 [ 839.285538] ? lock_acquire+0x1d5/0x580 [ 839.289479] ? lock_acquire+0x1d5/0x580 [ 839.293419] ? call_timer_fn+0x1c6/0x820 [ 839.297457] fib6_run_gc+0x16b/0x3c0 [ 839.301148] ? fib6_clean_all+0x30/0x30 [ 839.305100] fib6_gc_timer_cb+0x20/0x30 [ 839.309043] call_timer_fn+0x228/0x820 [ 839.312898] ? fib6_run_gc+0x3c0/0x3c0 [ 839.316753] ? process_timeout+0x40/0x40 [ 839.320784] ? __run_timers+0x7e3/0xb70 [ 839.324725] ? lock_downgrade+0x980/0x980 [ 839.328844] ? debug_object_deactivate+0x364/0x560 [ 839.333740] ? lock_release+0xa40/0xa40 [ 839.337685] ? do_raw_spin_trylock+0x190/0x190 [ 839.342240] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 839.347224] ? fib6_run_gc+0x3c0/0x3c0 [ 839.351077] ? fib6_run_gc+0x3c0/0x3c0 [ 839.354934] __run_timers+0x7ee/0xb70 [ 839.358701] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 839.363778] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 839.369025] ? check_noncircular+0x20/0x20 [ 839.373233] ? timerqueue_add+0x1e9/0x280 [ 839.377356] ? enqueue_hrtimer+0x171/0x4a0 [ 839.381557] ? __remove_hrtimer+0x190/0x190 [ 839.385851] ? find_held_lock+0x35/0x1d0 [ 839.389890] ? clockevents_program_event+0x163/0x2e0 [ 839.394962] ? lock_downgrade+0x980/0x980 [ 839.399090] ? rcu_pm_notify+0xc0/0xc0 [ 839.402956] run_timer_softirq+0x4c/0xb0 [ 839.406988] __do_softirq+0x2d7/0xb85 [ 839.410762] ? lock_downgrade+0x980/0x980 [ 839.414883] ? __irqentry_text_end+0x4/0x4 [ 839.419086] ? do_timer+0x50/0x50 [ 839.422510] ? native_apic_msr_write+0x5c/0x80 [ 839.427059] ? do_raw_spin_trylock+0x190/0x190 [ 839.431616] ? lapic_next_event+0x54/0x80 [ 839.435733] ? clockevents_program_event+0x108/0x2e0 [ 839.440807] ? tick_program_event+0x83/0x100 [ 839.445184] ? hrtimer_interrupt+0x46e/0x5e0 [ 839.449664] ? rcu_pm_notify+0xc0/0xc0 [ 839.453530] irq_exit+0x1cc/0x200 [ 839.456964] smp_apic_timer_interrupt+0x16b/0x700 [ 839.461773] ? smp_reschedule_interrupt+0xe6/0x670 [ 839.466670] ? smp_call_function_single_interrupt+0x640/0x640 [ 839.472520] ? _raw_spin_lock+0x32/0x40 [ 839.476463] ? _raw_spin_unlock+0x22/0x30 [ 839.480588] ? handle_edge_irq+0x2b4/0x7c0 [ 839.484795] ? task_prio+0x40/0x40 [ 839.488316] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 839.493139] apic_timer_interrupt+0xa9/0xb0 [ 839.497429] [ 839.499647] RIP: 0033:0x41decf [ 839.502804] RSP: 002b:000000c42003fe68 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff11 [ 839.510582] RAX: 000000c420000000 RBX: 000000c41ffbd884 RCX: 0000000000000000 [ 839.517819] RDX: 000000c429450000 RSI: 000000c42084ef60 RDI: 0000000000000000 [ 839.525064] RBP: 000000c42003ff00 R08: 0000000000000000 R09: 0000000000b210e0 [ 839.532310] R10: 0000000000000020 R11: 000000c42084f220 R12: 01ffffffffffffff [ 839.539548] R13: 00000000000000ff R14: 00000000000000ff R15: 0000000000000029 [ 839.546889] [ 839.548569] ============================= [ 839.552731] WARNING: suspicious RCU usage [ 839.556882] 4.15.0-rc5+ #178 Not tainted [ 839.560940] ----------------------------- [ 839.565102] net/ipv6/ip6_fib.c:1678 suspicious rcu_dereference_protected() usage! [ 839.572726] [ 839.572726] other info that might help us debug this: [ 839.572726] [ 839.580872] [ 839.580872] rcu_scheduler_active = 2, debug_locks = 1 [ 839.587537] 5 locks held by syz-fuzzer/3510: [ 839.591941] #0: ((&net->ipv6.ip6_fib_timer)){+.-.}, at: [<000000000373905a>] call_timer_fn+0x1c6/0x820 [ 839.601582] #1: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<00000000b6972a54>] fib6_run_gc+0x9d/0x3c0 [ 839.611588] #2: (rcu_read_lock){....}, at: [<00000000b1eb85a0>] __fib6_clean_all+0x0/0x3a0 [ 839.620189] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<000000000f35daac>] __fib6_clean_all+0x1d0/0x3a0 [ 839.629830] #4: (&net->ipv6.fib6_walker_lock){++--}, at: [<00000000b86a8a6a>] fib6_del+0x935/0x11b0 [ 839.639206] [ 839.639206] stack backtrace: [ 839.643711] CPU: 1 PID: 3510 Comm: syz-fuzzer Not tainted 4.15.0-rc5+ #178 [ 839.650691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 839.660013] Call Trace: [ 839.662569] [ 839.664692] dump_stack+0x194/0x257 [ 839.668291] ? arch_local_irq_restore+0x53/0x53 [ 839.672946] lockdep_rcu_suspicious+0x123/0x170 [ 839.677587] fib6_del+0xeb3/0x11b0 [ 839.681106] ? fib6_locate+0x130/0x130 [ 839.684959] ? print_irqtrace_events+0x270/0x270 [ 839.689688] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 839.694600] ? fib6_walker_link+0x180/0x210 [ 839.698913] ? lock_downgrade+0x980/0x980 [ 839.703044] ? call_fib6_entry_notifiers+0x210/0x210 [ 839.708124] fib6_clean_node+0x42e/0x580 [ 839.712167] ? fib6_del+0x11b0/0x11b0 [ 839.715939] ? fib6_walker_link+0x180/0x210 [ 839.720233] fib6_walk_continue+0x46c/0x8a0 [ 839.724530] ? call_fib6_entry_notifiers+0x210/0x210 [ 839.729599] fib6_walk+0x91/0xf0 [ 839.732939] fib6_clean_tree+0x1e6/0x340 [ 839.736982] ? fib6_walk+0xf0/0xf0 [ 839.740504] ? fib6_del+0x11b0/0x11b0 [ 839.744273] ? call_fib6_entry_notifiers+0x210/0x210 [ 839.749345] ? print_irqtrace_events+0x270/0x270 [ 839.754077] __fib6_clean_all+0x1f4/0x3a0 [ 839.758197] ? call_fib6_entry_notifiers+0x210/0x210 [ 839.763269] ? fib6_repair_tree+0xf10/0xf10 [ 839.767565] ? lock_acquire+0x1d5/0x580 [ 839.771507] ? lock_acquire+0x1d5/0x580 [ 839.775446] ? call_timer_fn+0x1c6/0x820 [ 839.779481] fib6_run_gc+0x16b/0x3c0 [ 839.783163] ? fib6_clean_all+0x30/0x30 [ 839.787114] fib6_gc_timer_cb+0x20/0x30 [ 839.791067] call_timer_fn+0x228/0x820 [ 839.794925] ? fib6_run_gc+0x3c0/0x3c0 [ 839.798779] ? process_timeout+0x40/0x40 [ 839.802812] ? __run_timers+0x7e3/0xb70 [ 839.806754] ? lock_downgrade+0x980/0x980 [ 839.810881] ? debug_object_deactivate+0x364/0x560 [ 839.815775] ? lock_release+0xa40/0xa40 [ 839.819721] ? do_raw_spin_trylock+0x190/0x190 [ 839.824277] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 839.829260] ? fib6_run_gc+0x3c0/0x3c0 [ 839.833114] ? fib6_run_gc+0x3c0/0x3c0 [ 839.836970] __run_timers+0x7ee/0xb70 [ 839.840739] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 839.845817] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 839.851060] ? check_noncircular+0x20/0x20 [ 839.855266] ? timerqueue_add+0x1e9/0x280 [ 839.859395] ? enqueue_hrtimer+0x171/0x4a0 [ 839.863605] ? __remove_hrtimer+0x190/0x190 [ 839.867902] ? find_held_lock+0x35/0x1d0 [ 839.871946] ? clockevents_program_event+0x163/0x2e0 [ 839.877027] ? lock_downgrade+0x980/0x980 [ 839.881160] ? rcu_pm_notify+0xc0/0xc0 [ 839.885035] run_timer_softirq+0x4c/0xb0 [ 839.889065] __do_softirq+0x2d7/0xb85 [ 839.892840] ? lock_downgrade+0x980/0x980 [ 839.896958] ? __irqentry_text_end+0x4/0x4 [ 839.901159] ? do_timer+0x50/0x50 [ 839.904587] ? native_apic_msr_write+0x5c/0x80 [ 839.909138] ? do_raw_spin_trylock+0x190/0x190 [ 839.913687] ? lapic_next_event+0x54/0x80 [ 839.917803] ? clockevents_program_event+0x108/0x2e0 [ 839.922875] ? tick_program_event+0x83/0x100 [ 839.927252] ? hrtimer_interrupt+0x46e/0x5e0 [ 839.931628] ? rcu_pm_notify+0xc0/0xc0 [ 839.935493] irq_exit+0x1cc/0x200 [ 839.938915] smp_apic_timer_interrupt+0x16b/0x700 [ 839.943723] ? smp_reschedule_interrupt+0xe6/0x670 [ 839.948621] ? smp_call_function_single_interrupt+0x640/0x640 [ 839.954483] ? _raw_spin_lock+0x32/0x40 [ 839.958436] ? _raw_spin_unlock+0x22/0x30 [ 839.962552] ? handle_edge_irq+0x2b4/0x7c0 [ 839.966755] ? task_prio+0x40/0x40 [ 839.970270] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 839.975089] apic_timer_interrupt+0xa9/0xb0 [ 839.979375] [ 839.981593] RIP: 0033:0x41decf [ 839.984750] RSP: 002b:000000c42003fe68 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff11 [ 839.992427] RAX: 000000c420000000 RBX: 000000c41ffbd884 RCX: 0000000000000000 [ 839.999662] RDX: 000000c429450000 RSI: 000000c42084ef60 RDI: 0000000000000000 [ 840.006905] RBP: 000000c42003ff00 R08: 0000000000000000 R09: 0000000000b210e0 2018/01/08 15:26:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f00000a1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bd3000)=0x10) sendmsg$alg(r1, &(0x7f0000fa4000-0x38)={0x0, 0x0, &(0x7f0000bbe000)=[{&(0x7f00006f8000)="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0x1000}, {&(0x7f000057b000)="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0x1000}, {&(0x7f0000353000)="1a43d055e62b5e5d178936d1936d52abf5dbd2211376565bcbd40c498ba83fc07138da1b50ea2a5d8cdf2600dd8460efbd594d85e6571dec0053cd82027c02424196cff516412a48ff841e5c3ef08eb62012f85c24c8b7e612c72ebf385161645e4fc33f81dee7a7369a8806de051d814b13f03d8acfba76bc767bdc178eedbcea079bdbfc35fc6d0096670ead152f3a294b683372193c61897e8583a4f3a1aad9549a0359823030ffa293d476bb7aae98429d8b807a44f64e77d86e8b52a4e77e7d1e1483db9962261223bc8c3b8a7ba84d88be98dd9a8917ba43a153a9356b", 0xe0}], 0x3, 0x0, 0x0, 0x4000}, 0x800) 2018/01/08 15:26:57 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r1, &(0x7f000000e000)=""}, 0x10) write(r0, &(0x7f0000001000-0x26)="26000000110047d19301c1204200010200000000040000000000000000000400050003000800", 0x26) 2018/01/08 15:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000b76000-0x4)=0x40, 0x4) writev(r0, &(0x7f0000a3a000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000611000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000983000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x232, 0x0, 0x0, 0x2, 0x2, 0x1000, 0x212}, &(0x7f0000d1e000-0x4)=0x20) 2018/01/08 15:26:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000016f000-0x1)={0x6}, 0x1) socketpair(0x13, 0x800, 0x8, &(0x7f000002f000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00004e4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f8b000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000215000)={@loopback={0x0, 0x1}, 0x3f, r2}) sendto$inet(r0, &(0x7f00006b1000-0x5f)="d7", 0x1, 0x80, &(0x7f0000677000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000915000-0x10)=[{&(0x7f0000799000-0x1)='z', 0x1}], 0x1) 2018/01/08 15:26:57 executing program 5: r0 = socket$inet(0x2, 0x800, 0xe322) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e73000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x1, 0x9, 0xb76a, 0x9, 0xaf, 0x885, 0x6, 0x2, 0x7, 0x101, 0x3f, 0x74a8, 0x42, 0x1]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000679000)={0xffffffffffffff9c}) recvmsg$kcm(r2, &(0x7f000043c000-0x38)={&(0x7f0000ea3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f00002b6000)=[{&(0x7f0000b96000)=""/248, 0xf8}, {&(0x7f0000251000)=""/0, 0x0}, {&(0x7f0000342000)=""/15, 0xf}, {&(0x7f00000d2000)=""/152, 0x98}, {&(0x7f0000764000)=""/0, 0x0}, {&(0x7f0000db4000)=""/129, 0x81}, {&(0x7f0000c93000)=""/61, 0x3d}, {&(0x7f000016a000)=""/182, 0xb6}, {&(0x7f0000332000)=""/111, 0x6f}], 0x9, &(0x7f0000c7d000)=""/239, 0xef, 0x8}, 0x20) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) 2018/01/08 15:26:57 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e54000)={0xffffffffffffff9c}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008c6000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b52000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$inet(r1, &(0x7f0000028000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006f000-0x4)=0x10, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00009b0000-0x2)=0x7fffffff) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f00006e7000-0x4)=0x0, &(0x7f000087d000-0x4)=0x4) recvmsg(r2, &(0x7f0000fe8000-0x38)={&(0x7f00005df000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00008f5000)=[{&(0x7f0000216000-0xd6)=""/214, 0xd6}, {&(0x7f0000048000-0x7e)=""/126, 0x7e}, {&(0x7f000032b000-0x11)=""/17, 0x11}, {&(0x7f0000515000)=""/137, 0x89}, {&(0x7f0000537000-0xc)=""/12, 0xc}, {&(0x7f0000ffa000-0xf5)=""/245, 0xf5}], 0x6, &(0x7f0000bda000-0x93)=""/147, 0x93, 0x6}, 0x2000) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f00008de000-0x4)=0x0, 0x4) 2018/01/08 15:26:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d13000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000e51000)=[@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x1, 0x50, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}], 0x8c) r2 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_buf(r4, 0x6, 0xe, &(0x7f00005ef000-0x26)="472f0d0002f4cddefcbc7400bad0084674b9669f668491e844f1d4fb5b7e5ff2cd3d86e9c1", 0x25) mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r3, &(0x7f0000ec2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ec3000-0x4)=0x58, 0x80800) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r5, &(0x7f0000ec2000)={&(0x7f0000ec3000-0x10)=@llc={0x1a, 0xf5, 0x8, 0x81, 0x9, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000ec2000)=[{&(0x7f0000ec2000+0xd81)="dcfbfa7c73474bba4f356a9ee638aee7a3df37", 0x13}, {&(0x7f0000106000)="3347eb604811a329a37df1db8b773b7e91bdea3a9e4dabe659fcef94a1c93d2028db05710fdf0881f4746e4d9d6fb03b502b573676229fee427a35b2e820fe4785fa3e9ab5d33a5588c717b4296528a156fdada851bb813ac738d76eba", 0x5d}, {&(0x7f0000967000-0x86)="a7955919c0ccd9a9259f64d8b85b4fdab995251da5c4376597bd3cbb23de31cda5ac3d43f8df3f6a09f3be6984c50e8423e131afcf0d6231b6ecd67751349fe91fc745fcb81edc823d55335077fd4185bcc35d0abcfca37b1691dc2c25c0e4a298bd8a5fdad714acb88b17167dfbd701afabaaa7e4d81f36c717c63390c36cd25ee23a838de1", 0x86}, {&(0x7f0000ec3000-0x29)="310f0aa69696455f28864dbb2318b75db0ffad7f05ba2e5825a35a1b837fad927e6cb2e699b2141ff8", 0x29}, {&(0x7f0000ec3000-0xb8)="b463aa33f913fac8db65c553ea7f2237c3ae827415aea8e35ccb54083bc47db5c256d561dab6b0e91fba1373e99df894a4b55d85309aa9361938659f0ac426cea7468d4e11d0811c7b09657d39b6caddac61b83bc2db936498cc41d774794c2f6014cee2ea1efcda1a5067b89ea13a1370acefea29990e955822872829df49996064ccf0a3a4d61302ff417af7f510702a1468e5ee502998a90aa89a04965cc3c8da2dc845eee2952cf64e907431b62020625de6a35bada3", 0xb8}, {&(0x7f0000ec3000-0x48)="358e5d84b81c9e60cfbab34e84f314eaec8aa476fac7c3376ff8c72abb0ae122689f57f08b9c19f5fcb4c8e9a4b69bfa76be5391cce43cfa76fb6c4174514d39f493a48f8130c6e3", 0x48}, {&(0x7f0000db3000)="2e8e2549b8b9aed31bfc64457f0dde7c584df4ef48fbf767f46781385dbbf639c64f85ae0cc970118b3f00c1ee5fd1c39a4b03b27c7716d31291cc1cfaf148bc61081cfc9fb145e3c41e0bfc0a206926efbe79284a6ba7ea82e016c74da243a14d354ce3c6e99e114f1e0e425572fdb93ea933d45423346ff374e56734c36992780ff0419473ff890523", 0x8a}, {&(0x7f00009dd000-0xce)="843909b3ce64ca39b096956b95e582b269d681432936c19c81367da2fe8407b2d2ba86f50beff3dc43408fb44908ebe7782275c452284cc6087e2b2383b1eb621e915546a1d9611bc82f67ac56373ec4e3d9e7645fbed2a86888dd9eb1c012d3a6a15a1710089a80b68cc8de933486cc1b4c65f9f17fabbb0c7c08c792f6bc9d43624dc5ed607eed3f9787cfc327ba916b5d1857bd91c1242976ff0e18cea21a1fbf140aa8c7c327201139be057b1db7f766f4668731290a9540c47865ce0e10401cb82922b45414f016bd3205c4", 0xce}, {&(0x7f0000ec3000-0x3d)="9c600d1a2a5e988fbfabaa6d98a988faca98894074732ad5bf2b742c102d28472c69f9d892f4240e8e9e4efbce3182d3160f3bb98cd717f3706dc83134", 0x3d}, {&(0x7f0000ec2000)="112cf1eb5971fff97e4ff3414bfb905997d66a64209b9ed99f571a8a5928301f5f9fcb2d6a28c2de600d6ea14c540eec89b193f821cffa97b3eba398894b5611037584ae1db7d6efe0486c7dde7ec12286acd630cdcc8147ed082136168bce3128fddd9d30238c37b3c80175949b874f0363d7abddd78246454191574c3a4f91d779b402cef7c78b52759c4c7f80f715824cc0426cfcc3e0b847d1baba8ac9fc59900b5d0cafba71bc920844", 0xac}], 0xa, &(0x7f0000ec2000)=[{0x58, 0x119, 0x2, "01e2db632830ed7b02b113a362de7c6ec9869757740f92e0d0ed7aa1e333e72f370694089accb473ebc41efc37c65c31dbc3a380cdeb23c140097fe60a5dd64e7e73"}, {0xb0, 0x19e, 0xd1, "09e953fbaed20220bea13c1f9d298e2ec27af7a826897263f011d65996c4be2d7c5353cf924012d25d8547f3857e918de982eb12b7b6e7721c22653824ac4c57af204bb40c191ab29d59a14a1feec107b482be08e253d3cc5088fabfc3a82c227ac10d6b3e6d517a2b771e2ceb763ae6c3d4150ce102ce61886ea863d3e69ded13b0ada0a81caf242f064f354f83b1df3ec9bdebd59ee11ebdd5b4"}, {0x80, 0x11b, 0x0, "3e9067a5e7cc284223b60747f971fb8b942f6260c8a3bfb7bc3e2a6ba50ec0f7d42b5b47bc81eb0ea0f89f9095c1a348f2d7ffcabc29ac05727866e2d5f49dbbc2b80cedad150db09c260f188f272715007033c8dc45353bdde8d9e4170669fb3017fb17037d5a4762c1cc680ed4"}, {0x50, 0x1ff, 0x8, "e786bf0cea96752be6c3b74fa071ab8015240852a89c243c77e9cfa957e0e5549939976bc904c04c3da0658a19ab1ca8948b6ae952604c58296c03ef72a5"}, {0xf0, 0x1ff, 0x3, "99a89513588c858ccd37cb48d24c86a90503d2c9f83c594cfc5c32f3ff1726314ec5d486130f4fbcb32e017202c575941ca36a6265aaded596ffb7a0fcbb615aad4ef7c8d697093f4e7309c6df6b08bf78051aa6fd4c898ac847c6e4c039d97da58daf84ca7ce1415b4077cb41de947dc3580b63d958d7667b5dd2bbd3585ac786b8b52dea2374de383ca3bce4cd98e87130c026823db0cef56916e24c96f00c33b13d8ffb7c46f583d7c5b6ae538c13103b174f3c6d4c42bcf85e29edd0e687208f3c234f8b9c0543b89acf8e1642170984f7592057b6ddec"}, {0xb8, 0x10f, 0xef, "e8b8d5758cb43275b257bcfb0fa38649bae83b46be1a99abcc58f57fb3de66e0837c4976d9084a4caf95a9f31aac7bf2999f7f0b0a5fc4b4cbbe5f3d60ec76eeeb5e747ef948b4e1144acb324b687772dfb55a6faa7535b6f5c1ce58e7ef6fbaea6069a17dc22132610a269fc7ffc8233ff5c4f5b68859cd9bf577e9c14766a314a6b05d716635d9946eda829955b2de8a1ab131c50d1fb694fec9691ba476c8398db7c1924e28"}, {0x38, 0x1, 0x1ff, "fb534c77cd0a61cc9ac02b94e7c86e7baeac5a8a9979431439b0c4efef67fba18b06ec580320fe"}, {0x100, 0x198, 0x0, "8aaecf5df3a9f9928d9208a306257f3ac00570a7bc3b2b4fc7a5ab0671b07fddf3ece3b98e4c387af500b3bc8bffbe3e71bccb2e8cb6d51643716452b2c9bc056ce17360f787c411cf1310f545c163cf35e5f2e0c2db7b6daa694dec9e1ab5a4135d0861d90736480d094357d43ff8ae156511b8a261876b97d682228e884ae5d994c796024deb3a5bd76215abca75b3be4e1e630cc2e3c0485d1320b0c481912c82d12c1a219f7ced93105edf6ef2acb9a35a34f0bba028476ddbc6eedad6655fc77f217c0a93e50c8506db7217634dc049ee252080aa16c5948a2f30786749c6563ead766a8b12c5453be414f705"}], 0x4b8, 0x40000}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f000010b000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000700004001000000450001070000001419001a0004000200e500ff00000000080003010c00001ee400", 0x39}], 0x1) 2018/01/08 15:26:57 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000346000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a61000)=0x1c) getsockopt$inet6_int(r0, 0x29, 0xc, &(0x7f0000feb000)=0x0, &(0x7f0000751000-0x4)=0x385) 2018/01/08 15:26:57 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f000054a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00003bf000)=@assoc_value={0x0, 0x0}, &(0x7f0000cf4000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000002000-0x90)=[@in={0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0xffffffffffffff0a, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x90) [ 840.014142] R10: 0000000000000020 R11: 000000c42084f220 R12: 01ffffffffffffff [ 840.021382] R13: 00000000000000ff R14: 00000000000000ff R15: 0000000000000029 2018/01/08 15:26:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) preadv(r0, &(0x7f00008a7000)=[{&(0x7f00008c0000)=""/254, 0xfe}], 0x1, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r0) close(r1) close(r1) 2018/01/08 15:26:58 executing program 1: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/08 15:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ca0000-0x38)={0x0, 0x0, &(0x7f000061a000-0x90)=[{&(0x7f000011c000-0x5b)="b15c2affd4ab6a1a6a5675a5012c0abd3edae7a3eb5a08c69434cd5a25d5304f", 0x3}], 0x1, &(0x7f0000ee6000)=[], 0x0, 0xc041}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) [ 840.075167] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/08 15:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f000031b000-0x4)=0xfffffffffffffffd, 0x4) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000953000)={0x0, 0x65d9621a}, &(0x7f0000a2b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000889000-0x8)={r1, 0xd1e}, &(0x7f0000b9d000-0x4)=0x8) 2018/01/08 15:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000440000-0x4)=0x2, 0x4) syz_emit_ethernet(0x82, &(0x7f0000586000)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @generic={0x0, 0xd, "782655fde2527da23a7bf6"}]}}, ""}}}}}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000925000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c69000)=0x1c, 0x800) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000316000-0x4)=0xdca, 0x4) 2018/01/08 15:26:58 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x79f98916, &(0x7f0000f5f000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000469000-0x4)=0xce37, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/08 15:26:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000001000-0x8)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000066a000)={&(0x7f000004b000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000031c000-0x4)=0x0) getpeername$inet(r1, &(0x7f0000b60000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000626000-0x4)=0x10) [ 840.137990] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/08 15:26:58 executing program 1: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1, 0x7, 0x209e1d, 0x20001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = socket$bt_hci(0x1f, 0x3, 0x1) shutdown(r0, 0x0) 2018/01/08 15:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0xfffffffffffffff7, 0x0}, &(0x7f0000358000)=0xc) r2 = socket(0x9, 0x801, 0x7ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000787000-0xc)={r1, 0xd776, 0x20}, &(0x7f0000465000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/08 15:26:58 executing program 2: r0 = socket(0x0, 0x80005, 0x5) getsockopt(r0, 0x3a, 0x0, &(0x7f0000fd0000)=""/0, &(0x7f0000001000)=0x0) 2018/01/08 15:26:58 executing program 5: r0 = socket(0x1, 0x5, 0x101) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006ca000-0x8)={0x0, 0x30, 0xc04000000000, 0x8}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0xffffffffffffffc0, &(0x7f0000000000)={0x0, 0x0}) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000710000)={0x6, 0x8001, 0x200, 0x5}, 0x8) 2018/01/08 15:26:58 executing program 4: mmap(&(0x7f0000000000/0x1a8000)=nil, 0x1a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a6000)="240000005a001f0014f9f407121900000400171008001800ff00090d0800030000140058", 0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000146000)={0x1, [0x0]}, &(0x7f00000df000)=0x8) 2018/01/08 15:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = accept4(r0, &(0x7f0000ad8000+0x590)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000753000+0x879)=0x10, 0x80800) accept4$packet(r1, &(0x7f0000bc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008ee000-0x4)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003e7000-0x8)={0x0, 0x1, 0x8}, &(0x7f00000cf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000435000)={r2, 0x7}, &(0x7f000062d000)=0x6) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/08 15:26:58 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cf0000-0x10)={0xfffffffffffffffa, 0x8004, 0xff, 0x4, r1}, &(0x7f0000ff0000-0x4)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fef000)={0xa, 0x7fffffff, 0x9, 0x101, 0x10, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x19c2745f, &(0x7f0000ff0000)={0x0, 0x0}) setsockopt$inet6_udp_int(r4, 0x11, 0x64, &(0x7f0000ab3000)=0x5, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) poll(&(0x7f000036f000)=[{r5, 0x1020, 0x0}, {r2, 0x4e, 0x0}, {r0, 0x80, 0x0}, {r4, 0x280, 0x0}, {r0, 0x100, 0x0}], 0x5, 0x100000001) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ff2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000003b000)={r6, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r7, 0x40206417, &(0x7f0000ff2000-0x20)={0x7, 0x1f, 0x3, 0x1, 0x2, 0x8}) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000c12000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x3f, 0x4, "b46aa5f6968bb7ccf6ac94a4ecb893c188a915371c0297b2118e0df016c3bfb5fb8a36e7b4ca33d9a93a96153bc50146b16620bb42efb3b6b0ea34d00e96be35436414c7eba13d8eca25247087ae3a1f"}, 0x160) r8 = accept(r3, &(0x7f0000f9a000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b3000)=0x10) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r8, 0x11, 0x1, &(0x7f0000ff2000-0x25)=""/37, &(0x7f0000ff2000-0x4)=0x25) 2018/01/08 15:26:58 executing program 6: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x0, 0x7fff, &(0x7f0000f14000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000f13000)={0x6, 0x2, 0x4000000000, "7b2a125d10f9", "5dee75705c12ca570e261b6265e14c49"}) 2018/01/08 15:26:58 executing program 1: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f93000)=""/131, 0x83) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003d2000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00002f1000)=0xc) readv(r0, &(0x7f0000f92000)=[{&(0x7f0000d76000)=""/84, 0x54}, {&(0x7f0000f93000-0x89)=""/137, 0x89}, {&(0x7f0000575000)=""/57, 0x39}], 0x3) 2018/01/08 15:26:58 executing program 5: mmap(&(0x7f0000000000/0xb71000)=nil, 0xb71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000202000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000029c000-0x15c)=@newsa={0x154, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 15:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) getpeername$inet(r1, &(0x7f0000e66000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e0000)=0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/08 15:26:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) bind$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$sock_linger(r0, 0x1, 0xd, &(0x7f00003d8000-0x8)={0x8, 0x0}, 0x8) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e9f000)={0x7fff, {{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) listen(r0, 0xff) accept(r0, &(0x7f0000cc4000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ced000-0x4)=0xfffffffffffffe89) 2018/01/08 15:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000001000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) bind$netrom(r0, &(0x7f00004e5000-0x48)=@full={{0x3, {"20d066b9a7ef7f"}, 0x1}, [{"74cc404423dc47"}, {"9212d0ca20fefb"}, {"1c90a56f91cc79"}, {"66d69e3816c395"}, {"96422c3ff274ab"}, {"fd45407be6470c"}, {"e4a0a29d3c52e8"}, {"e7da45058e1424"}]}, 0x48) bind$ax25(r0, &(0x7f0000571000)={0x3, {"703c55bc6b05ca"}, 0x8001}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000da0000)={0x0, 0x1, 0xfffffffffffffffd}, &(0x7f00004b4000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000974000-0xaa)={r1, 0x42b, 0xa2, "e424e9e3f572bd29dc5567c0b620eaaf2c48daa2976ccb5c9d7f5563fcc6695ca6171400c877ffba57b0cb33fc7e1f218557de18633976ec9c8a01f9ffc35c74810feeda56a8ee183c7559b27f59620695ff22d5fdc727eb51ebcb80e96f81f962062550c1ec894517e55dd275f86a6491d16c0c1749cbfdd919cf6e3f7617147fafafa53130d87cba15ec7588ac674fe3ba0e7433f9cdc888067fa21d60a073e9be"}, 0xaa) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005a7000-0x4)=0x3f, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00001f6000)=0xc037, 0x4) recvmsg(r0, &(0x7f0000654000)={0x0, 0x0, &(0x7f0000ef1000)=[{&(0x7f0000ef1000)=""/73, 0x49}], 0x1, &(0x7f0000325000)=""/211, 0xd3, 0x0}, 0x20) 2018/01/08 15:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x81}, 0x3) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_buf(r0, 0x0, 0x33, &(0x7f000092f000-0xa3)=""/163, &(0x7f00007f8000-0x4)=0xa3) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000041000)=0x0, &(0x7f0000388000)=0x4) sendto$inet(r0, &(0x7f0000f10000-0xfe)="", 0x0, 0x0, &(0x7f0000dec000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 15:26:58 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000035000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000035000)=0x58) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000036000-0x8)={0x0, 0x98}, &(0x7f0000035000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000029000)={r3, 0x6, 0x20}, &(0x7f0000020000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/08 15:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009fb000)=0x4, 0x4) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00004bc000-0x4)={r0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00005f6000)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x251, 0x9, 0x3, 0x7, 0x9, &(0x7f00009e3000)=@common='ifb0\x00', 0x3, 0x7fff, 0x3}) getsockname$ax25(r3, &(0x7f0000eb2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000037b000-0x4)=0x10) 2018/01/08 15:26:58 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000568000-0x4)=0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000090b000-0x4)=0x0) 2018/01/08 15:26:58 executing program 3: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x87, &(0x7f0000a94000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a2a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/08 15:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007a1000)={0x0, 0x0}, &(0x7f0000c28000)=0x6) 2018/01/08 15:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000044f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d81000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000b87000-0x10)={0x5, &(0x7f0000fe3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002a5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000939000)={r2, 0x80000, r3}) syz_emit_ethernet(0x46, &(0x7f0000850000-0x9e)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "11409d09db202e36"}}}}}, 0x0) 2018/01/08 15:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xe, 0x6) bind$bt_rfcomm(r0, &(0x7f00007d2000)={0x1f, {0xfffffffffffffe01, 0x7, 0x4, 0x7, 0xffff, 0x2}, 0x2}, 0x9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003e9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000909000-0xc)={r2, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000011c000)={r4, 0x80000, r0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) bind$alg(r1, &(0x7f0000f29000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) 2018/01/08 15:26:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f00007df000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000768000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000033b000+0x514)={0x9, 0x4, 0xca99, 0xff, &(0x7f00003e1000-0xff)=""/255, 0xb9, &(0x7f0000b95000-0xb9)=""/185, 0xf, &(0x7f0000196000)=""/15}) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0xfe6a) 2018/01/08 15:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009fb000)=0x4, 0x4) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00004bc000-0x4)={r0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00005f6000)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x251, 0x9, 0x3, 0x7, 0x9, &(0x7f00009e3000)=@common='ifb0\x00', 0x3, 0x7fff, 0x3}) getsockname$ax25(r3, &(0x7f0000eb2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000037b000-0x4)=0x10) 2018/01/08 15:26:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x7fffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e6b000)={0x0, 0x0}) close(r2) socketpair(0xf, 0xf, 0xfffffffe, &(0x7f000089d000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b1a000-0x28)={r3, 0x0, 0xf9, 0x1000, &(0x7f0000f97000)="c798e6737c82c948d73ceca13aecb147c318e29f5cf6db1de5360fc48e05d0d2604b4d5b24989eb780d37019c1e0e0bb9bd317f16982e4d36f51ea73917b95a20505d3ce1e65dab75ee3f907f797a5752926e221f63ee81c2071cb0d2d3b6cafd370d5edadb61990e84124d4ccc149941e7f032fcc03357325afbbb251e848935da135b64f550d7fbeb4359d38e7e050baf12c211aba8ed9e8b8f19a9db6e9396e68ff40c98779b599adcca7a7d2a2d522472930afa458c0f85a5995c94dba6c2061fbf7c64eb6f6c9d00ae074b1685b78e0617d5ab2fd89944bd9a2912052629ef992795e86944f2160772c280344f2c17fbb3e6fd8625cae", &(0x7f00003bb000)=""/4096, 0x3, 0x1}, 0x28) [ 840.381253] device lo entered promiscuous mode [ 840.394383] device lo left promiscuous mode [ 840.413702] device lo entered promiscuous mode [ 840.424539] device lo left promiscuous mode 2018/01/08 15:26:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000857000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000c1a000-0x10)=[{&(0x7f0000b12000)="290000001c0055fcff00004000ffff000200c3000200000002a903ffffa200fffffe2800000000091ef0", 0x2a}], 0x1) 2018/01/08 15:26:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000c67000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @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]}}, 0xdc, 0x40000005, 0x1, "7918f034424234fc27e92b899e9750ecca8faa0b8fc3d197db5de9c88f760a6c49ed5d9dda42086041bfca63e6be247bd59e2438fb19f787f8a6eb9fff3c34b37b5a1326f016d5f4790d2f705ee0761f"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x875, 0x8, 0x2, 0x5c9, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r3, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x8, 0x7, 0x400, &(0x7f00007fb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f00000fa000-0x4)=0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bd2000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f0000308000)=0x98) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e34000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000d8f000-0x6)={r7, 0x3}, &(0x7f00006d7000-0x4)=0x6) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f000089e000-0xc)={0x3, 0x1, 0x4, 0x5b6, 0x3ff}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ed5000)=@assoc_value={r7, 0x2}, &(0x7f0000647000-0x4)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000c8d000+0xb1f)="ebcd0c7d9dbffa811288ecb0085f7b8f", 0x10) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00007e6000-0xc)={0x1ff, 0x1, 0x4, 0x401, 0x5}, 0xc) ioctl$sock_ifreq(r4, 0x8913, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/08 15:26:58 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f51000-0x32)="965c373f34d9eb05a8d3d9ca6c5027748e0e11feead9f027256d101fd329759757383e46ec60fed8", 0x28, 0x0, &(0x7f0000154000)={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f50000)=0x0, &(0x7f00004d2000-0x4)=0x4) [ 840.499515] device lo entered promiscuous mode 2018/01/08 15:26:58 executing program 4: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000add000-0x4)=0x0, 0x800) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000add000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000adc000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000046d000-0x4)=@int=0x0, &(0x7f0000567000)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) 2018/01/08 15:26:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x100000045, &(0x7f0000000000)="", 0x0) 2018/01/08 15:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008db000)="", 0x0) r1 = accept(r0, 0x0, &(0x7f00009e2000-0x4)=0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000004f000)={0xfffffffffffffffc, 0x81, 0x2, 0x5ab69e16, 0xd9, 0x1890, 0x8001}, 0xc) 2018/01/08 15:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000421000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a1f000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00009b8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffc000000, r2}) bind(r0, &(0x7f00000da000-0x80)=@generic={0x11, "0000010000006200000000000002a71a497600000100b18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ffdf163ee340b767950080000000000000010101000100019e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000010000007f74051c000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b56000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000da4000-0xe8)={{{@in=@loopback=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b9000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000623000)={0x0, 0x0, 0x0}, &(0x7f00002a7000)=0xc) sendmsg$netlink(r0, &(0x7f0000899000)={0x0, 0xfffffeb9, &(0x7f000032b000-0x10)=[{&(0x7f0000861000)=[{0x100, 0x39, 0x0, 0x0, 0xffffffffffffffff, "0500670dbc2500680cdc9d470ae2c70000060000001a03d8816e3fae67df7433fbea13bb8c56f8ce714c44707221a3d10e52fe36ef6efa0b90380fe932abbfe576c7d73b5cd3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5543d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d630000581683ccfe26393600de86de369946574b2070853083a0af22a10671a5db05000000000000007a88c35a9acd58970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb217f0c060ea208bb8d8cd"}], 0x100}], 0x1, &(0x7f0000bf9000)=[@cred={0x0, 0x1, 0x2, r3, r4, r5}, @cred={0x0, 0x1, 0x2, r3, r4, r5}], 0x0, 0x0}, 0x0) socket(0x9, 0xb, 0x5) [ 840.532904] device lo left promiscuous mode 2018/01/08 15:26:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f000091b000-0x4)=0x0, &(0x7f00004bd000-0x4)=0x4) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$inet(r0, &(0x7f0000674000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 15:26:58 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000+0xc2)={0x0, 0x3}, &(0x7f0000ee6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r0, 0xffffffffffffe48e}, &(0x7f0000ee5000)=0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2800}, 0x0, [0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000002000-0x94)={{0xcf7, 0x4, 0x3, 0x80, 0xe2, 0x7}, 0x3, 0x8000, 0x1ff, 0x5, 0xf2, "cda4716b937fbab1183b5c27dae89fd3397442116123ffafbf2a134717b35ac67be86ff07a4027858d1106ea48caebd5aeb557ced40d02be89d5bcadc7c3ef66f561db0d5db2207af13d6b6a8f30a015e258f7469ff0cca0b987176473d7b3cc4fadf7463fd9280af194b66643a464e5e82cc942737ba80e1e07df52eeda5a1e"}) 2018/01/08 15:26:58 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r2 = socket$inet(0x2, 0x2, 0x8) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000000)={0x7b, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1, &(0x7f0000003000-0x8)=""/8, 0x8, 0x5}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000-0x4)={r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000007000-0x8)={0x0, 0x400}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r4, 0x2}, &(0x7f0000006000)=0x8) [ 840.536261] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=28 sclass=netlink_audit_socket pig=14529 comm=syz-executor3 2018/01/08 15:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r0, &(0x7f0000f7b000-0x22)="22000000180007000107e700090007150201000800271ff028060009040005009f00", 0x22) r1 = accept4(r0, &(0x7f00005f6000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9f000-0x4)=0x10, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000515000-0x4)=0x0) 2018/01/08 15:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009fb000)=0x4, 0x4) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00004bc000-0x4)={r0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00005f6000)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x251, 0x9, 0x3, 0x7, 0x9, &(0x7f00009e3000)=@common='ifb0\x00', 0x3, 0x7fff, 0x3}) getsockname$ax25(r3, &(0x7f0000eb2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000037b000-0x4)=0x10) [ 840.641719] sctp: [Deprecated]: syz-executor4 (pid 14561) Use of int in max_burst socket option. [ 840.641719] Use struct sctp_assoc_value instead 2018/01/08 15:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ea1000)={0x0, 0x0}) getsockname$llc(r0, &(0x7f0000924000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004f4000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000889000-0x4)={r1}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c0d000)=0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000064c000-0x4)=0x0, 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000278000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00009b2000-0x8)={0x0, 0x0}, &(0x7f0000acd000)=0x8) 2018/01/08 15:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000376000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000099c000-0x4)=0x0, &(0x7f000030e000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f78000)="7d0d9fb14a01d314703b6814b3196b2d5c06c4ebe8407f9b89aa596d8dd97343df", 0x21) 2018/01/08 15:26:58 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x5, 0x2004000005) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) vmsplice(r1, &(0x7f00001af000-0x40)=[{&(0x7f0000001000-0x1000)="", 0x0}], 0x1, 0x0) [ 840.663779] netlink: 'syz-executor1': attribute type 5 has an invalid length. [ 840.673567] netlink: 'syz-executor1': attribute type 5 has an invalid length. [ 840.732247] device lo entered promiscuous mode [ 840.743164] device lo left promiscuous mode 2018/01/08 15:26:58 executing program 4: socketpair(0x15, 0x80000, 0xfff, &(0x7f0000fd1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x4, 0x9, 0x5, 0xfffffffffffffff8, 0x10000, 0x4}, 0xba9}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/08 15:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000da3000)={r0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000772000)={{0x7, 0x80000000, 0x80000000, 0x0, 0x6, 0x101}, 0x0, 0x5, 0x9}) bind$alg(r0, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f00007f8000-0x4)=0x0, &(0x7f0000412000)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a9e000-0x12)={@generic="8cd0981ed1c478d731ce3a41bc93b0d4", 0x7}) connect$llc(r1, &(0x7f0000f48000-0x10)={0x1a, 0xf7, 0x9, 0xfffffffffffffff9, 0x0, 0x100000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sendmsg$alg(r2, &(0x7f00003d0000-0x38)={0x0, 0x0, &(0x7f00006f0000-0x60)=[{&(0x7f0000148000)="138ab2dba475ad00f0e4a6", 0xb}], 0x1, &(0x7f0000b93000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x4000080}, 0x40000) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/08 15:26:58 executing program 1: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000011000)={0x0, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x0, 0xf3c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$llc(0x1a, 0x3, 0x0) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000003000)=0x0, &(0x7f000000e000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x6, 0x3, 0x6096}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006000)=0x40, 0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000000b000)=0x8, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) 2018/01/08 15:26:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, &(0x7f0000f95000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000223000-0x4)=0x10, 0x80800) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00001bf000-0x4)=0x4) 2018/01/08 15:26:58 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000009000-0x4)=0x7cc6, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000000e000-0x1008)={0x0, 0x1000, "909ef7c45a50afc02ed362d7d0069d20432a91578d369757ae4e93e073d55db2d54c3527bd977c5a4621444ccec0e78abdc502219b74aab49d1b60d193b8601607c0595f84f34be19fe7b09aa3aa1e8bd6e1f0b5104f2ff0040ae97d614d7bab9ace6feb0640bdcc7f23096dbdfecd530f3c032170fde79f67f7373c192a86fa0939fff1843b39bec20ddf420fa6f2d4a476f6fde1c701fa9ea9bb21abb2346b204719067943a678c7f348439f5515968c6cc5f464529b1f2751ccbcde07e64ce18fe49ed0873f8183962ea14327de1dd878029a2a23c703e03b42beea4aa38542903e6f5ba933de755fb75ca96f8f34c81e81c82a8f0b36b746ac964a1139d10fc41eb7764d21b2aeacbd59c820026f76918c3b02491cf4f3bbf226c094279dc6b840af6b40af23793bc87e22c3697e9b75c0c7a799a18153655d66b06876b48f81950fdee6ee92d24f2207d3ad21cb898c7f4e2f1fb3b2ba27a74593f2dfe421cd54186153736f78d1347144bc02ed934b55dc8d83881a64781ca2fbe1f3618e8a1f61b9d6e1466cf617942ac62905c2b9e320540dbdacbc69e5c30b98a4220b9f73295d39195c869227efb655262ad2e460b952c2809f36672bc4072e0c286b54996b5bc1bfa64653dedf1142b49504e6c547375d67b2dcc229deae4ac0f8ed6c1b6317e5712cb7aba5c1a4fa73a95118d1f7f9456016c714db292260f00accdbae5b0587573f9a5bd981f3a68ad85b9a0fae966cbc3fae390cf0b2045579de70faa7d3f79587b197d276f4d6bb7b5b818e3beee2e655d6dfb1ad6e75ff0edf8a30be0c7ee5fcebdb9f59c02d472e3126b92657d34675b9f4a342e77f86b26a8151d99edee0e2851cff774c3112230eb324e14ef8aa22bd0bb2a847a16fd739c872137309ddcf3ba8c4eb63e36cb12790acbbd5638a7f61ccc8ab4d8bdc31c61c186713a0ee5c946c04896d29247a04fb5584788c2a1e666f0f883c3201c1f842cf67fa0f8e00c23fd4e8c2d5821c646f7609684361279d7d90f709983dbdcf04d84a83711c2abfbc053884a11f656ee36afd2a18df0fd673cd5174d96694f06b1e4a3ba0be270a10587b7f37f67d7691cf12aea0a67f916718b789d9f26b674038e035d5ed3fd5dddb4f1890222ef2e00a25ca9afa76c2f456bdc1985bfe0b9af0eae421c15cb58e3b5a1cfdaac72c60535b4d18b59c429772e96af9ff57f34fdd30747985f521774e6b63eaeffc44f6bc5323bad3d39d7742bf0b73cfd8dc4e628f21fd1b245d858ad46bb0200b4df99019ad158b3134990f7553d998fb32bc9f8ba2c4f65dcf84d49c596e5666bd456a4787c752a8843cb2987b4d0e45475814b7d7ebfba2ef9be153453f1f940c4e1e5ceb822af278dee2d0cab63610a784d02fdf4a89cd1eb511bbbd329dff77b2242c57401ed894a57f11d128c42a05e20cc737447466a1fd6284a69a0338795125700cbc3ff48f36d45fa98c5f62d210fc2bd46e47edd3704629fa3d6ff7522d87703d9d87ca01ffbb8a9ad9890f9a0e43210a3cc7b12268b6fab73541ad16dc91ea304438887091b85eba0d0776a3dabb58e2a5584ff81b186590f5d15bf102fe749d30b9342e2e680070b964cd6d3f9d904bb942846a70ee3795c7ee2b596a8951720853f2040e32f84a6bbeff967eb89d989211760cd4f2cfa29b08c922ece3f75ee839b05172c7bc1cdf21c0e70e1f082668a9d7c584b3feca8d711cf96c3a62b0820db9aea14328f5b417595d7f629166c952669a3cc946b436675da05340a6926ac9eb9ae6605f469963641c901a38cd469db245982eec3af5a3c8265a6684546162dbd5b1869fb6a75bfc7a48b91f7f9bbc0134641e97352ba9c4d14819656e3595e46b636750c237fb3efc2a770ae15ac8478607383f2bb93ef7f3050b6e3aea4b9d24efb92ad41dca32183427cd8aee6c4398c90c3795b18b7e0872ed6af98924e9b710d3a23f8261399b2ae333498a6f8f110a7d819192e756ae7864682a452f0479c02eb0d0f1c5fac54a546e73336409813f684ff5f433ea60e9d905b54d2f540d7ebd5dc8a1f2fb18001d5771e4de5b279fdd2aa60bdc65b6a46243c3f93b474f0843bf7299664d6b5cfc5c60cca66b3e3876afd816c06453ee990fa6f1fa86ffa9b11d1f4c329a1a3fdee26a89c8986f6e82b9cd9cff21a987d8a1001fef22eef830aa3a493beb213a123d704f045176b704cbdfd63c684b99a5a4a2aa8e34e01734e94e6b3b5049a278f9aff702b39a7d1e25835f3772f02057cf4b00325ced05180968efe444daffcc42b2ae50ed9b877360c5d85643843ea43489c9e3fb796d28b5c4f4145e8f059dc1d84076f75afe3acddfae7ab366239b20d1d154718ecc94185a1aa28264f29a6fa4f2f7516d2fbbe5e5129edbd7573484b2abbcd59a399d235dfd6ad6c51b42bbaa0d9c276f26e44d529afce4fe1674ba882a180c898fa04ee30ad949a55434adfc057ea6b83e3fd98761c5c0b7f5ad6e65b4beaa7a7130c01a971656e20b8b31a1b867065af27854b828155486fd373dcba439190b372b9e99ef5de72fc990ff09aaf7b4a6a2f6fa38ab6535575b9dc2bf7e09b3f3b9e0fa80f62f9ae7ad2a0c6df4102871aa5de91fb6c9dba48a480a6478e39d9afadc64bfe6c453030a592515e8b378f51cf253ff0cb80a9f408420a41589269e21272a0821d4d18c3d5d24cf45cb176097055de16db9e5a7a96a0bf66e25e15bc14efc05daec77dedd2d7d7b9a19da79c60cbfd2991295877060d459f08f1c41265a8f03af44b70ffe24be731fee559ea77133d5e87c7348b2863c44cff7543843c823d0b4d3980ee14abe45f8ba2a17071031e0cb6087c109bc5ff32c0af867e6ee10cb4c5b8b0a0c6320a2c9be40eae3c126b54d827640bb10417ed00c7585184f41f5aa232e55a455a921aa0061b9e962d1aa7555148b920c53f945f147bcea6268949ef8d19153b8fe8e66ea48eb6a68b910405a838881bcd1fd687a10d222c77d355250e41b826db3942c11530c1db4aa01bf086ddadbac5945050aa17025c62c9c3bf8d944b17ef570a96600dda3ec060045891f6a31e2ffce5d79ac2e958153c91cbd02871fa31903f921bf5e79e7d15c3c4ddd9736ac787dadf606e092d074afb6ddec9554b21383a9dd2aa4b5871f675af3c9f5b433ae88561a67c3c75c3528e9470c78e6745e7cbac751527310a8d24b6839bbaa021c90996a48f6ab206b4c834dc57a5c796151ea7e772722ccd422692833e23f9116cc5f9f597988061e24202347928277bb4f1bf87c9c6a65a2dbf28f2145c95eddd43ab78af15a3745db84bffa68c03f085978ebaa85fcc3eac95a5eb0c63fc21db34d1164b91c2a825027973d8e14b25d8a656fd5024b7780a54ba7d7e153bf3958ce461d8a37bc4d995ea637376adbb5033cbab1446620ffd702705035e1733e73795c5ab9bd9d6dfc30df71cc953e50f4df86ea568c7ea00993f8628cd02a0792e696bbba3adea6b8208f51e8f15bc2613025eb22d2e5d08167c07c2d197457280dcf7c4ccbe08f403c2b7f0653d802f3546d7affc8253ea2e1ceeeb5e2f26acca29c2213a0701583bfc24717e8277db6a974e30f036bf2045e18d535db30d251e107bf9e81b2d0846720383207fe0435bab43e00eabbdb07a1936cfa18bebb8a466f31bf658e3656ae8a9e039088a3d68e64ce92028b18113c0c8104251f323564705391740c8f3625e569bd2a5f65e7718dfc477b43e0d0d29dd7f99f55312e96dbf5ee528c6c2ac87afc7b36fce1e3582f0006ec0866c3ee7232ca43bed4fbf584769ba7cfb49dd0d401a4ede002a55dc148c42176aead57b368f389673bb86fef590d1d09b4f35a7713e4f983be34a43aa3d96ee4df65c08e6a2d944aa1c76cd29611e9fe820b7940052eab0ee5008f0dad2038d1e0d4ca5b96b1e853a7606d009c10801bef5a60e3560d58fbf664ee62fb9cfa71cd52d09c5a7dc461a42aadb05575e0781aa9e24bae29e8eeb37b2f0cab7525a11a2a773016ec65b5865b502277055d20e3c54fad0b526e773b765298c1a4d00d6081bfe8464805ad183d40d75b79b36dd79b5f0286dd7d87711db3dc98755d482ff85f58c8a84e402cc486cb07854e9a6800f31a2f59705aa44d2713775f53f4685fbaeac0c6da14d11b9ae3215a3d32e4eb82e9dbf2094c184ce69f09735f91990efc809b40660b9350b6c27b65efa4c7d54594427ca5e6f1a12744f1a4849daf009a315966a433db8d7ac1c4da95bb7e3e0bf8c6d5084a4edd811d17fd31e8d6857bc975e7a2e9825e5deac66bbea6ce11b43c282bef394786e75856288e21258252c37026385f8eddfbaa1c357aa02aeee222854bd986c3d55098d2275bb0f9816a5f78c79e4017c04bac587655b5e25656f6376ac568a9dbc9cb223f2a9bc3c5943d62ed45d944de1274ac6214e690204306002f6f8263c2b223e75ee4a57236b43438610d4fd85325737a19282dcc9619978bcfa65375e779c4cbf1412aa209935f1547182ce5ebbc59d2dded8a4b17ea58ed514f7eeb6080687623e5554321f703ed01123c817cbc3a307e80eec8bff4663ec5a0ccf204ddb309f7a8cf749a731c8ee1d1d715877c1d334331f1c8787b96ad9063861634bd7ac7b1e3fc7e6cb13ec20993dc454361f8b9becde686a6597d6d63c7a48edf20a5afe8e16c5425c41c2fb1922af1b6754066733242147ffa66a76aaaf79432179e838a1a5a05ea7c4c4f19967a4e30a7e6aabc26ddbc72c26f8d23d68440a7cdf8cc9148358aacb2eca720bd6dc917db65dba25b1af623a8ea4bbbe93b3d32400d10a6d4e23861bd9e84c49014ad10720799c7d6ff4f5481625e2050c1cb085fd0e8a0bb425744c72f83f0852dafc509f0ca291125eff1b79eb284be54a237837efda3ea4e0b0a0030a0f3fe67bc2b37dbe22991bdf0a3247de06a88845a345854b08ec6afe62718bc0e8c05cd9079cfe438579110cf68b4a276fe3c76243d9bf47c87389a5182623b5d87a535a2b018ded504e3c8e700558c30cc55ab292ce36b6c184f67f58227f4bed46f5af545a19c0a9e8da94299ba0799d59884cb19fb67e5eb11e143aeb054cc4c9d86840ef3db781846989811e242215864e458d04dbee4dba4fc63383c38572f0d58e29d9294648a3716473ee9da18975904f3b06f328e69c4809d48e71811831b771838dd5d438b47fed01a8342e95d4a54e9fea9452ef478d081b9b4f92afd60688117b4b8473d559d98ae3afe9949582f0878902c30f5c4d4ea832f198cf75d0332b5ac30e1128a7b6e4f11005f1075622a6e4f1e3ac7cf03f3a5d75cdfeeba61d77fa7d36ed8bb934600bea38cb5e07bb4093e9bd67981341a63c8caea8e2b2161e1966ed16a1184b13bda508dac05909522188e01bb5a27e9de04438e4308d728e66614e9ec061826e9e865ba5fa0615fd2f8ab93b36e0243b5b548e86aacae0b48362eab17dcd959be455de430d3b3ba4189ba8c5c15c505494fa54cb534a928bac8067db1c22aa3bdb6a99c1ed49c370343417d46f78b3b0c5b188babc14bbb69f1d5a5c1acd8ff97ae8e83bc7bafaa2fd660e85ee54de94c67d35c80d8998491e5530154d235434329411d0081a1104f1080499073e04a4a9ae21f57b62246e4de6bce8c0fbbf8926e7bd576329a3572c3bcd6b5f4c3dc2ced95c4f02423739d75e8e611c61e587507367d30af8669365090732a1a13d70e30429312e39040befa08c4e89e7125d1017a4e"}, &(0x7f000000e000-0x4)=0x1008) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000000e000-0xc3)={r3, 0xbb, "b81c8fb16b7b438b14c1bbccfefab792784bca0e5be4ae16c7620c803a16a2b09ced3f3fa6f7f2bf2c31da2fb7310325c43e6af7582b4724e0d1eba73cb3b5e3b12e5cbcf9a2e589657563d21f5ebf7024fcc65bd68071a2615ed60b26351fcd18b7adcab2747e0b79cae2d9a04de00aef3a25f613f4ed232f8d64b6d1d6c1b7a2ef87b0eb7bdb2042ffbd9d0b4f792ff77d5ecc8f892bc0643169d250c92fa551356d7f7c80712b58643fa2e4740b81a6ba1e3325b379785caad2"}, &(0x7f000000d000)=0xffffffffffffffb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000000c000)={0x0, 0xaf, "5e89e419e70126d80827eda07183412a4ccd868309c458292d5843578041faec10118c1731955d8a46ec4ed9a030e29a83027cf6e5cd0c5c266a3e6584405044075640324f5cf7414d30388a1c8e10105fa423e34fde0bf22ee1d4785fc25f1d69184b328aef68f05a1385f7608c14793116e4f486e0a301939fc1082f0e94d0851ad3c6d56e1b3c80b485aef366cfb804f6338a9fe18c7920d96f90c65f6cec420e1016e054310ca1203ebcd9bd4d"}, &(0x7f0000009000-0x4)=0xb7) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000b000-0x10)=[{r1, 0x214, 0x0}, {r1, 0x4, 0x0}], 0x2, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000-0xa0)={r4, @in6={{0xa, 0x0, 0xfffffffffffffe00, @loopback={0x0, 0x1}, 0x19}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000001, 0x0, 0x0, 0x46}, &(0x7f000000d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x1ff, 0x6, 0x3, 0x3305, 0x839, 0x1000, 0x0, 0x81, 0x9, 0x7, 0x200, 0x200, 0x557, 0x7]}, &(0x7f0000006000-0x4)=0x108) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r2, r1, 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000e000-0x18)={r1, &(0x7f000000d000)="5bb571e8b0876ca17c485d97f9f9988e24f5933a7ae35e9865e45ecc8f205ceeadff7fc8b0a92063888173fea6d8e3c989fd3037fafd325f57525b8bf37d3394aa74f566c3199f4b483df8bda0377bc38eb713d5c82ca5675d6c0a262b8c125564acaeb8053662998de0725b3f92af0c079819cf93a3617dba4d64b3cb6a7fe50f2905ccd540b989eab6e3e99e7c72c5b7817a971290da3c5cc83463a393d55c5c789e8a8a4a90dff56e1dfc8b5f32583c35766efa691b98f44c6abda41684ce162754bdbbd6fa", &(0x7f000000d000)=""/166}, 0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000000d000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa59, 0x2, 0x3, 0x3, 0x8, 0x100000000, 0xfffffffffffff001}, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000000b000)={r5, 0xde, "8a95334cdd20e74e32521ed9773aa8d2cdc43d5fc60d074a69eea10cf419edd74ba2382b3e6941a60accd7521b10b3db2f8f271b1f6bd3c3f7bc3a778589f4ab63cc6fa93c197924c99d46088607e912cf2b197df622a393eeefa1cdddf94535a5379afacb3b63305dba0438d56508ef82cfc36ecf84f7dab68616b962ed376d0337a7924d4c62be35593deebeb6b2433f3d3a9b1fc73453ab5d682e54b75c9e787289650a2d6333bd1562e42162f32e2743e86b0512eb113e061a8ab3576f4f638e1bbf36194402b09174c23a37160c3e02a11838abbe283383409c5bdf"}, &(0x7f0000007000-0x4)=0xe6) 2018/01/08 15:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009fb000)=0x4, 0x4) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00004bc000-0x4)={r0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00005f6000)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x251, 0x9, 0x3, 0x7, 0x9, &(0x7f00009e3000)=@common='ifb0\x00', 0x3, 0x7fff, 0x3}) getsockname$ax25(r3, &(0x7f0000eb2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000037b000-0x4)=0x10) 2018/01/08 15:26:58 executing program 2: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cdc000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000a8c000)="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", 0x1000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000cd8000)={0x0, 0x0}) r3 = epoll_create1(0x80000) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x100, &(0x7f0000cdd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001ae000-0x8)={0x0, 0xe46}, &(0x7f00001ff000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000b4e000)={r5, 0x7d8}, &(0x7f0000860000-0x4)=0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000007000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000cd9000-0xc)={0x0, 0x0}) 2018/01/08 15:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001db000-0x8)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e6b000)={0x0, 0x3f}, &(0x7f0000419000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000611000)={r1, 0x48, &(0x7f0000a32000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x74930d38, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in6={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f00005eb000-0x4)=0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00005fa000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a18000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000b2e000-0x7)=""/7) r3 = socket$inet6(0xa, 0x80000, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f000031b000-0x10)="0cbc14b0d8f7098e357e3d3814b93590", 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000c4000-0x4)=0x0) r4 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/08 15:26:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000faa000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000feb000)=0x10, 0x80800) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000414000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a2e000-0xe8)=""/232, &(0x7f0000f7e000)=0xe8) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a9d000)=0x7f, 0x4) r1 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0x8, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x10) [ 840.786172] sctp: [Deprecated]: syz-executor4 (pid 14573) Use of int in max_burst socket option. [ 840.786172] Use struct sctp_assoc_value instead [ 840.851042] device lo entered promiscuous mode [ 840.868430] device lo left promiscuous mode 2018/01/08 15:26:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x639, 0x1, &(0x7f000007f000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000ef0000-0x4)=0xfe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000d66000-0x24)="2400000043003f00fbff000000ef03000229070404000100200500d800000000fffc0000", 0x24) 2018/01/08 15:26:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) pipe(&(0x7f0000f7c000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000be6000-0x38)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa0000}, 0x100000000}, @in6={0xa, 0x0, 0x917, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}], 0x38) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000163000)="ba", 0x1) 2018/01/08 15:26:58 executing program 0: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000f7a000)="5dfbc33dc19cb870843df30273b38100a8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000944000-0x18)=[], 0x0, 0x0}, 0x400) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f7b000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f7c000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00002ce000)={0x8, {{0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvmsg(r0, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/08 15:26:58 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bbd000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000aff000-0x10)={0x9, &(0x7f0000001000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x7f) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e49000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f5c000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000dac000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) r4 = accept4(r2, 0x0, &(0x7f0000320000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000134000-0x8c)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffe, @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]}}, &(0x7f0000780000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000707000)={r5, 0x1, 0xaba, 0x1}, 0x10) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f000073b000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f000044b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) r7 = socket(0xb, 0x4, 0x80000000) accept4$ax25(r7, 0x0, &(0x7f0000196000)=0x0, 0x80000) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00004cd000)=""/19, &(0x7f00000ff000)=0x13) sendmsg(r2, &(0x7f00003ab000)={&(0x7f0000608000)=@nfc={0x27, 0x2, 0x5, 0x7}, 0x10, &(0x7f0000ce2000)=[{&(0x7f0000e18000)="acba573bb403015107", 0x9}, {&(0x7f0000406000-0x27)="84c114e16e43c62e2315a12c80c2cd86be513892ebbbb18f772f2e458813130769cf29ae688fa5", 0x27}, {&(0x7f00006db000-0x3d)="fb426a41e0698ac8bd7d710e1a385deabe68b5e69910b841d8aafb6e6f738898c3d6ad088943226964ff143915e79be3099e358aa1cdd30ca7810c94a6", 0x3d}, {&(0x7f0000275000)="da956d4d6633af69c1f96d3a362fd66a6e91cfd57f6733ab1f46bd5e5503ceee60", 0x21}, {&(0x7f0000e80000)="ad993af39170df4d7caabbdf389b76b888b993ea6f4eecc7e0c0d543f8cced569c3879f55d2ba4311ef7c3e9e978e60e200ffe5cb4a9f88045ccc6fbca152fd11141cc05f5d504142b99aaa9e98938de6e9b4c46e92ee162", 0x58}, {&(0x7f0000634000-0x1000)="27f543bf17eb7c0d72a62f657ad65dbad8ca00f03966492ccb36852e9e36a2e150ec3711ce2e9656361c788f6c9f81091e24e0fcff4a7fcafc3f3fc911742d20d66e975f32788bd74038b75b41d4a56365471da969667c9fa7dda6ab5447a579cc348a222bd604ede86ae325518385ca345e451de1241b9138ca2b2a104b185997f701149fdeb5ca4895d2e2f97a067ebcd82b882547ebf27003c3cf019f5fe4cda91576dca0866276a11dffd22aa610f72ee7d07992b0b61a64fe128aed5fba67b53987d8e9d8589370fbdc30f23e943375df2475375a78706f2e613c5