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", 0x1000}], 0x2, &(0x7f0000001a00)=[{0x48, 0x109, 0x401, "cb80e6038d9129317553a77c486001cea470ed9bf951cc35d1ba2543d2f98bf83fd5050fde03fa6f1481265916b76cbb49d1"}, {0xf8, 0x118, 0x800, "286df77557f6843d6ed57950f7160dc30713391aa9e41d5a49bff9e84995509071108a671f562eb4e94f22e1c015b7b8f7f8ac91d5a88bb512b7f2e3a6f423c07838dbeafa659db9c1795923f8504ae907d7e6ed12decb95f461322439ea90e112e645abdf662d42a98e6ed0cd139cfe79583dc6e7d601d7333ec92297b15b870c5e623a44182c2cc85eab7f1c81c8157530b0166f5de9946a3d4a8ff72066c02b13ef17908b345fe41233fdfe7ec1118302aad07eaa92bd94819c5175dab98f0d87c6fcc26fb65fc136fa0d43e194101b5eb39da5368ad6d4bdedef04f3da4c8d94"}, {0x100, 0x117, 0xf7, "eff99a29c6244524240108663109e4a0f8e1078e307131989c8f3fe24056dd29c97d57c675d8c72d42cc737483ce7bd3c521db21eb3d39052a68687255de9d2857689b9f627c71a88c15b4b7408a045cd80b7c6d7de9821ee37db3e4818a2084d0a77743704e847523c7b95d1fb67a538265e47a20e77e788bfa3b1db49f84503d2c329d338b1ec8955f51ada493a1473fe5c1f7edc066226c6caa950c9fef943ac0c904c5e13b3f037eb5f33ffe3dc33deb4bcf5039570a6e4cc1b3c8f340a60e1a6970f9724307f7cd77d38a56b6b62497181e1ccebc57a80fefbbabd110aa575a967c6ec740803d22329cbf"}], 0x240, 0x44000}, 0x8}, {{&(0x7f0000002fc0)=@nl=@kern={0x10}, 0x80, &(0x7f0000004280)=[{&(0x7f0000004140)="f4", 0x1}], 0x1, &(0x7f00000042c0)=[{0x58, 0x115, 0x997, "501583a222ed23b51e6dc6d14a0a2e3916eca4a2770af1942fb32263128cd8a1b104168a5517782e5de0d56f952214e9fa9b706769c64d6b251d9ee55747b2a844de32"}, {0xd0, 0x29, 0x200, "8dc930199cd498381d7c0d8570d7e6f7791b4c26ff8ca4da7b1e27e0d1471b43df2241df5ddd4e56163022a4f0b51946b8e923ea829bd9b51efc0796d6560dc2436225b9593487490231be1a8822c6b3ca9f99e9d21efd9c1dcabb92d614e731738fafb62a0eb21e7408bd865479e8df70837e7f1f855bc48484a618e4a8f911de3f371eb5c74520ba37b0af23387aa42382a68856ebe7b9150ad2617cd5508288bdc3b0724501f4a6540f32f39eb88caca97d2c6812b33cbcb233db0d"}, {0x78, 0x84, 0x67, "e62bd2c47211a6c5133b40a678f40ed7e69b1fad6aef023f858983e6dd30cc6437ad14b5c2423a803b1f8bf0a0acc749aaff8eb983d69b97212665612af4603cd710be4affc4d8b71ded1768f7d9ba0353bde5d1f96f3b7e68b7f445d144873daf2357d3840f51"}], 0x1a0, 0x84}, 0x6311}], 0x2, 0x4085) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="2b8e1f056c278bc40a8518e8ee75a0a618810a9d0c2ece52a146db81fdf8c2469264c15ab37be142308a4ebeb1", 0x2d) 2018/04/05 18:53:27 executing program 4: socketpair(0x10, 0x80f, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0xc0) read(r3, &(0x7f0000dc1000)=""/133, 0x85) recvmsg(r2, &(0x7f0000b88fc8)={&(0x7f0000506000)=@hci, 0x6, &(0x7f00006c4fa0), 0x0, &(0x7f000022c000)=""/229, 0xe5}, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x1, 0x30}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000680)={r4, @in6={{0xa, 0x4e22, 0x0, @empty, 0x7}}}, 0x84) sendmsg$unix(0xffffffffffffffff, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0500010019226656f66d02000000"], 0xe}, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r6 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r5, 0x4000000006) setsockopt(r6, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r6, &(0x7f0000000180)="77d8", 0x2, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r6, &(0x7f0000000580)="e9933e3d3282f1ddae8227c8ff0d8a6e58ca375ac204adbfbfb98fa032609880454ebae819e8e1960ab404534e52363f413bae5aabc507510099f613ff88f4804edae0d76bbc2d0217418995c626dce585a3641bda981f97509447fea07ae5a67f454ba3b6f34d5d48a8a6d3a4cb690eeccf3e5e4e14c2582661bc98fc330c70d3eebcba23be8c0b2d60545835d6a7772c2dad606aaa66eb", 0x98, 0x0, &(0x7f0000000640)={0x2, 0x1000000000, @multicast2=0xe0000002}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000280)) socket$inet(0x2, 0x3, 0x7) close(0xffffffffffffffff) listen(r5, 0x0) r7 = socket$inet(0x2, 0x80b, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x16a) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r1, 0x50, &(0x7f00000003c0)}, 0x10) bind$inet(r7, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c00000767eb35006262f23b3982000085e3181982bbf935adf7eff315c1e000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x48000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0x4, &(0x7f0000000240)=0x4) 2018/04/05 18:53:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x600], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:27 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d4cfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x5, [0x7, 0xace, 0x6, 0xfffffffffffffffe, 0x81d8]}, 0xe) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=""/216, &(0x7f0000000100)=0xd8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000c9b000), 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002a00)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000e7ffffebcb3e88721dd4c64691d68a88e916f2b95b01000080c8d0652f6fa528edc39329790140c6670d844fdff535860d1141d8e4d8c32572e14cdcc31cf4ce341e02421c383fec697286c068e5e30ccf19ffdc7c770bca5476818761b65804a521cc8fff0ad0cdc2fe67bd32dcc2350496"], 0x8) 2018/04/05 18:53:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d8503fa2b0003003906000f", 0xd) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x2, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x19}, @dev={0xac, 0x14, 0x14, 0xf}, r1}, 0xc) 2018/04/05 18:53:29 executing program 5: r0 = socket$inet(0x2, 0x3, 0xdc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x33, "46d932eab296ee4f5ad334fb7a79ad0a9a97a1acb5690e29e21c40a8053b4e62f53555ab216fe4f064952609adbda569045d63"}, &(0x7f00000000c0)=0x3b) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000001c0)={0x6, 0x200, 0x20, 0x100000000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x7ad1}, &(0x7f0000000140)=0x8) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000440)=[{0x50, 0x117, 0x53a8, "840b48776d1be407cb55ed44f1abd636833a1ad0a9f18df2dcbf5d1f9a1f710d78bd82ad1ee51c9a837c62c005b729620dea2564af3882d03b8b6ca325"}, {0x1010, 0x10f, 0x8, "ef20bdddda1a3a04e7442b5ae826b4842f9770c5d774b6984a2a31cd89c8e52ebd00fbab1980e2422e6a89c2ac69458c797e87e62304014a48fb358b75bcbd7490ab946339cfd1f9b15ae1044cbde0ba2d38ad6949193b50ae95a60f6a891740ee8b46e9b327fb59e4557afa3e05dbdc07e565d5e77da9c021720b174a355a78e9d0c977fcdad8a02676c3cd7b7446d4edbce332d8cda65e4d9fda7f979c24ecb0bdfe7d1b380f250dc046f06d503f47a62fb6ca16980b3f6bf7d4215c52630a4faad4eb37f0aec939c76a2b3ef7ad3d45cc0cf27c1452996d37006d2fb5506dd6697f47b762c8ae8b73d9039590e70432361c682341b07af15334dcb1b5dac28d01c536be8ed38d9b195592bcf51aa5d268e7a3226fef1c23e9971c9d463890374f174f0c782d51dd2069b5500b42043bc854346fd0651d9d547ec89a014b20a3b2e55c0696a386eb1f8f42f7ba1bc72a00ed64383fa44bd862075abd8daac74716bb3ce508843fc6962ead5fb3049e50100137bbcc9d67863f5752fde9a2af08b3af2d79c274547d347bfe1a4b46d506e605259d4d774950e01c476e0283fcd85cdc4c4ebc599836c4f68186b9d4bc9e1b90f3408ffd08441949d4e3e807e35fe0ebb5e38a049ddb0d070fd60db91e0ccfc857c806db2a5a4c1da5d5bceb94c2c6776c3bd170946af9bfa5620efd8afc958ea48a5d16755a9cfe42f811e4199a19cb4e0e631d58f40b457aa3df96fed82a4cba8b4ccb5898e491c3ada1fce6fabfacd94ef8a572573eba400e2a381450946fb26e7e85a50f5fce889a6da6c6819d8859ec99337307c3b82d001cd186ab10550bbf8c79b5f9a34fa3fba9c10be7e7ddc77f73438c8f03bcef817112da5fb8dc93b09ca1cf6af764b77645e2c29f4bbc1ab79e0ecbd10f0103bb42761b2e8f99d3327b0cbc4fb3c0f1bad8bfd7819b493ff56e4729a431e569054ebdb03585c625658a0c082ddcd4610b9df9c348e405431b3be8e25dbf1387d9bec40fc9c4b6d3338d4a260fe72451443085a3efd547c431a0a702a11e19991a1c90d850a5f94f39e12fbd334479564286fbae48fa13a9dd9a832436a08d6b9337588a4850e3e1e619a3894fc92da2cc06e9e6a8ac1584aa3a15051f0310cfba5bdf41b207b229eea19213aa57abeaf65f980f7ecfdc2715372d1018e96364188271d8fd9e05ab9a9c1324c63c9f6ae3dbdf5f8871461399931915cf4f350c98154e9373cf8bff366e8f6776271f5935b902492a7608e90bdeed7eefd4acb4c3b9491d8af37f2beb1dbbac204fd89b0406631acd14eca069d501f7dbdff6b7acd69fead76e00827e99b91f8bab8ca2f7af1604c7f0c2ab2eeac9d29e5c8a33140f3c49d34a1bc00fb8a36e21b51111717b6ecdc278f12f95a7e1c85b8be53e9c8b068c89f5fbe412a8e9f7e2be65889c9d1968352df2470c9379668229c6ff0f174399cad8ed5339dba2c83d7f7470549b1bb86b3306c66cebb67e9656d803af8524f6b57003dd8b866570513da9e58ca6efa1082973edfa5e35fc0d6afd0ef9f4e994a40c7466852bac87ad172b5b75fc9b0bf1c8ec130fb8f508300bb6424979d9b889d52cd25f65ebb2f96012e3ad94fc495320a9d9f8dce1e7a530682e846ece52de9a2877679083fcdebd5c47216980caba134d6bc51e90c36fd97dd8b8d68d0f2a221fac2ce38bfb9b2b82f1616de187d2b53580f5c2264922489a0d14098a75bda4837348cfb934ca03130079f7d1dc958f65d35f1e84747e23b9cd54e7979d5d5b4b23aba263317c1b7c9f175c628728d234f05259d28d29c7276ad6594d4eeefb5357d1189ba643568ad19d09da8c7ecf1b098f21be008751074e2f19aae47c21063a54b712c665baa81d34342813ccfd35357e3288068e6bd7c3021c7f40470279adce2a1b694186c04095f4a3328eb8b65200084fe2273a82bf93ce87e35cd5a9d32cb24144d15dad8249335f82649f5ad70c756b0bb60a30cc3e8dd6ae510549977a8aef8c3e511b5e8d1d7d4c21bac13dae94a09ce5412174c993417d69bfbfe808d94257ff0f4360b4973516817036b93f46f95a4ad1381a07af0155575db46cef85299c7042a2d0c71653b5ecc68d8e51354ea90876b7d6bac2145cd014bb50f11bcaa4c457bebed4b80164b149fbb5f9ad993f1072d22976b64639f52954b38a0c795d38b5691f1aed5e153eb0a781429beb3a02cd8a9fe1da53add69a902bc13290dfb6996278c99ee66c5d6d519ce1367f6d514af945a83ac1b109c7e147de672a6bc4f3f374601b84b46d3a4a854148909e920886d057d88e6d0a7c0bef2da3d08c629cabd75aae86f217639c16bee331d79baa605c076d2a15f3687de55d71e5bc485fefbc732d2edfd8c4f344f6b086fcf63c5f145377b12259962047695a1b4eb3119d9671659f334555d3cea1fde17262b5528dda8d4fbfebad42951f2bf9f3bb5cb4e6ae03f955750036ac48d06ccfccd870273e9668314f143df41fd5312c6664bdd9403a8dcf701d80806e82de3a7e412f769461c72b87d0f5289984a8356b93633396583e18ee2ba94975b0569ba6d3c37d29a5621cb9c224ef51fccfb53d16ce0396b3b6e83d3c6eef4945a70f036f66b660603b44c8a991fc3e4567fb88ceea10a20ac1e9843db834a1b0f55332ec5ecacdae6a73b0c1911c9eddefd4f41dda24d932650c3c26859b11eba358de69eadbf0049302141e9df0cdd0a9979244c794913081f612289efb18e67873282022f2d9f26d76e15272c16f1219c883b77df509f6a940da0fe8214fb83d438836d03065f948fb08ef290081e242b3cf10389bc13a10b45f45844f0a8a36affdeb29f27385b24a5abf98b137385dab21e837fe44bce28aeb1152eb89bf72176e88d9876c81b7f68f2f068959b0d9de49c1a2e40eca77489cbd89356e92dff306a4ad6be398ad9576a39798ce9f4cc6de48a38b947c5a4ee2475176249fa5d82cf5ed88c5ab1086fdf88c5f0b14ea6b66c12d3b6e62c5ed8ec35e8ba9d885786e5bf761c7e844b713d9f142401a0e2e099c0b78b72cc3a9245742d4b78a18f2a27fbdbbfe2de03ba6cc5146cda1cb5af140e2b37ad770f07065ba7f264d3efbe18c896fcf53e28abef4707c6342513c671b94830e5ea7dbb02cd7b30a00b0acd00a87d5cd9764b3bce5ff16c420459fdf340e2adfebeb605ea405e8e3b3bade5d306c3f09eb4f031ddc2ae2c1f0467e0eeda89c20a2648a0f4e048f61be3553e781fc8a75f5de3b200c58bc46a50d25280b1e4aec0bb4fc4c62fea7873b233c949b4f7d725e8a63f6df53a86067869a4fbb8a5c6edded2396ac50e0693b6f199f4f6fe221fcada9631f3c704b56cb0b3ce9ce2dc3537a80a47e79fae1e94e68ad9638c29c368e4cbe84ecf80f520df00bd28f8eb9050133e2bc2366f396b6b401cc19341e1a487d6c484693d0873f55087182546fb4151d7714bc9a8c74b1cec958f74314b51c389a0261f8c48d49c6c9cc9c2c7a913d67c87628122c58958429c5e5613178d1579c42487690f9d4a5caaa2e610732a4a0d94180100268782309c90fff2e73edff7efc94d2b98c4a4c2225c5fe708ae1622cbbd842c839636e9f31df828f8e1945dd811073a17a86b80a657605811e35b84b082da87483e8965cf93c83443507bdec7562808acaeef34ccc3710b78212eaa87a2f5e339616838679aefee1212748e32e5d8718c6e69001d74db39e048798bbb60ac530bd6e399316713aaf7a4a09afab07d2abbbc8972a4f7a468d147f2b0a48b95b8bee451494b93d7226679b78d77a54f206405d94fca558aeb178682bc4bdbe6b3375606c4bf6f948ff803b12160474c7af76e01790f79466a5d9a3aafcf98d0bd14905b721c12d6415bf485040b9b9692d3b869e20353e9d8ef522f5aedf160000a8eb762487662c8ee76e4b6d2b884eb1cec26a64ec7d89d79f635e65397bbb1ff7872cd8ac9594515215a0569c383b851a76cb8a33b4eee03669ca72b5341a74522657c3923a449de5d1f29e4a1ff1c9b923c7ca6a231b6f2f956661f15d463344a84c23b90c40fb078530c7d35df04e791525702f16cea045ac3796e8bdbe454e19cd11fe61c2a97c3fa8a41472506a3ee39744b2615d466477966bae528f0ecef75c3379cceca41778750a5df119c2118995d01f15ab50138b3124275abd2d7559fde36c8879ab5e22cc4a002d0ac2fe819d551923bc9b7a00df908fff56b1fdde8dadc9ba319c3426612ee9f19d5edf3a1189b04fe66917f22b0c6420ac00e3ef876b3a6a5cb7d7738e3ef573e78840fef4e7a6dcd6e1a405e66029c614c3629c8bc35b2f923ff3d8fe60c7323f4868bd51f875d80f258fb9de177faf64931a9e9f907094e567b28d060cba2bc41448f7f001f1f442764286ab331e5a215942dd2d91d96a528e5c2f1462f6c416d27e91cb71e9b87ccbdd69b2eb9f16262ab2e8b45650b1a55cba8b89b8a65b5f39cb0724338704e3e0df358ab1d1bce7d453d440908136a5924d21630bce2edd59fdc144296a8a836fb70221f03abb24b0d9940f0f7e1df6cd785c6e6082af738313065bd4311f277d32f6dd8355c65ec7313815b3c754d337e583b08a9862aa11799508dc280f47451c5f30a9e7447c8ba3f3cfcac623754e058fc9a5615626ed5e78ec2dc3e81bd52002374bfd61a65de8ac49eae1efdb561cb71bead4f1758ba37a2d8357c1d46be29dd5f7eed203894e20df1226d9eece6edffa97d1e9dca01ab8bed4cf0d23db89a73ce623bb2c6dffbe1c78681e832ae58df3d6bc6d0cef1bac41190e6341f2f2bb944dddb1e40d5aab6a78067d0acee17dc04f24db9b40a07d72e70a3f91dbc684fd3eedc1cfb26023cab76dcba2c8b2d1d3d5d0c386a1f81b9fabb49ca5d428b38355691462210249e5fe35ab858bf5e7c9f44d2a0a9dc6ff053e254cbe3c79aff2561e41f4c19de1175a36f3c9a3bdda9bf2f6a6319cabc87dc814249b37ae7cef5edd28707909d6c982a915b45fbe92698e9a01068d1439c4efdf727389d936b3f1001e849c465b5c58b63d9379f7ed4c38790724a5df8502630e9e8a5556fb48abe92aa2736a3028f63d885e099244cbbee88b30e2c45fa98f620d4305c199eb5eb87ee9c08fa124f93e2bc4fa4e18e6315a0b436c6bf4a6c3543fff272fcced1d9cd1306f8ca7709d48a0a234caf01c5b7f1dfa4dcaaca4e05116a39988bf9540fe896fb6df400ee27cf0a64369cd91b86ab1d518a95024bbabaf42e44f5e05f22ff11cc87e25ac7915062b02043c16791a7fe7e1b3cebbceb6b17663f4a7d3680b7454bc867b5556efcaa978c8026799b27e7ac0c8c2149f5e19d3a8d9488b6dafdd7a8471eb58fefeb9b7e8581187be8dba826d3a4eff340c2d846c61df82a34abeb2e0222448420cd63febe6489736a073a297a2a22f8d78ddbbc670d570a2ffd7cf55ddf438c9b8e1d570d90786e00d943c1c08730d500684ce7b68c3edb3026517d4d6932a70b3d75b48948b3e4db5df6b47387bcfe7e15a01e5fc8663e39300682c19b5df87b230951bde4bb6c10f125cd4e9b92ac85f1d0c85d29fe80a2e82a7486daabecaba3fe5127883576629da29896e9e14ddf09fcc30eba5b3b573961fd4d7c6c98dda2ed928714334c15f3ce03775c03fbbdc56f91ebd9989f32bfe8c428c1d47c24cc08057e1b5f6f744a7b5f53af963609581a670fdc640545a8230dae39379826b01e28679ac1d5b30357f739f10970d9aa48ee09cdc67"}, {0x40, 0x115, 0xa2e1, "d4d0ce545c78df27626d8fcb13b89bd99fb57795354079bafc6680418078a00cc7664830747b1d5abc4c"}, {0xe8, 0x117, 0xed, "f5b765bbe38c0dd25187b509f22c0e9a830ae22761357f487d3e6c397cb2a395d4852575d3f8d249bfddebb7a647b11c18ee263d86ec1726f7a0ecb185c60511b06750be269fc99d5ed0965f656ba8173920d8fd44a6ab64e10fe4129ab82b93975309b59a1a48d2d60dc0b6038bc97d891dccd95609f45f60d19390ab6cdfe55e875c7f8bc30edaf50911254c57ee30fe98d8f05a091776f5f480b35d943548dcdf513bc50f3d8e7eab062f9bda2b084f2431ade532e47f9e4d4c4dfdfd984c8aac14c6a6921cb2568170bad08f5373ee02"}, {0x58, 0x114, 0x1, "2311e2f3357e52383944dbbb02725133f255fe028e595b8054ea5ac12c797644c3b4e5667658bb06a63c72957487f21e8bec4893f30602e4ea27456b90769b4667e9155056"}, {0x30, 0x102, 0xffffffffffffffff, "b20ed11e54d2224c62e03b44ce43ecbeb4ba0c833ceae6d1cffbae5ff4"}], 0x1210}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="d0000000000000000000000007000000830b4749ebf7504cfceb5364d4e57a45c314516a41c1d2297f5246d056a0bcbc3a42acc648f1a965eba9020894f4faa956b854ea5247afef5d2e878d430304bafb6ee6fff23c7dc55ba78a113a84206e1de7182c4b80e2cc72dbd00e7268ad6f06ff46529709562e5be721e41aeef15c1e8e2a7f6524c7c2cf3d1fce4a79cf426a2e5aeabd442664c44e06d2c78b4c599325c4fb5998faf59367cc54fa1151566839677d090cbae6baabab3940cdb46e3808aaf5fe3a783948f0000000000000"], 0xfffffffffffffd82}}], 0x2, 0x0) 2018/04/05 18:53:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$netlink(0x10, 0x3, 0x12) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x42880000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="08072bbd7000ffdbdf0600000000"], 0x14}, 0x1}, 0x1) r4 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200)=0x3, 0x4) r6 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000340)=[{r4, 0x400}, {r6}, {r2, 0x8000}, {r0, 0x20}, {r2, 0x2000}, {r0, 0x600}, {r2, 0x1050}, {r0}, {r0, 0x411}], 0x9, 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r5, 0x0, 0x5}, 0xc) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0x10, 0x70bd27, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48010}, 0x4000) r7 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000008, 0x40032, r7, 0x0) setsockopt(r7, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/04/05 18:53:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x1c00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:29 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x3ff) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x1, 0x2) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) 2018/04/05 18:53:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2000000000000039, &(0x7f0000000080)=[{0x5c, 0x0, 0x80}, {0x6}]}, 0x7) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x9, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1ff}, @alu={0x4, 0x8, 0x5, 0x0, 0x0, 0xffffffff, 0xffffffffffffffff}, @generic={0x0, 0x5, 0xfffffffffffff65b, 0x5}], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x2, 0x7f, &(0x7f0000000200)=""/127, 0x41000, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000000)=ANY=[@ANYBLOB="0e0000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/04/05 18:53:29 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@l2, &(0x7f00000001c0)=0x80, 0x80800) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c) r1 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f00001c1ff0)={0x1e, {"03491f0800"}}, 0x10) getpeername$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/05 18:53:29 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f00001f5fe0)="1f0000000007fd1a010c000000000000000706ff09000100f80107edf98000", 0x1f) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x401b, 0x4) 2018/04/05 18:53:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="818e7da349ab40b5d16d98dfe84c441b9690741eeb226b8809adf715e9884f0be04925fb61a6d65a1bc5d5275ffd829b622aa2a2025792c10ab982611e9c562828143513573a6ead254a7857d5dad462dc9403431005bfeff50bb39d0f3809f1f38f455983f5793ef056c155884f9396175f3e8f73fe47a3316d59", 0xffffffffffffffe5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000000c180)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001140)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xffffff25}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/05 18:53:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000040)="a80a8727fb8f1c02", 0x8}], 0x1, &(0x7f00000002c0)}, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) r2 = socket(0x2, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) 2018/04/05 18:53:29 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0xe, 0x7, 0x9, 0x1, 0xffffffffffffff9c, 0x649e00000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000040)="53c7ba1d5642f6483831acf21fa18ab0b8c3da59eefefe4e9ca4c2b027d3d4b0ca773ed754ca5e1c4ef31ba1745e70e8634b9f48689aba703a2066cdaf6e85f7ef269a9ff7ebeafd3c91266b9c79c29c32692929c11e1f629c387f6b5081", &(0x7f00000000c0)=""/193}, 0x18) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000580)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000600)={0x3, 0x80000000, 0x4, 0xe658, 0x3d17, 0x1ff0, 0xfffffffffffffffb, 0x7, r3}, &(0x7f0000000640)=0x20) r5 = accept4(r1, &(0x7f0000000680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000700)=0x80, 0x80000) bind$bt_l2cap(r5, &(0x7f0000000740)={0x1f, 0x1, {0x5, 0x101, 0x3, 0x0, 0x80000001, 0x4}, 0x80000001, 0x7ff}, 0xe) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000780)={r4, 0x2, 0xfd0, 0x1}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000800)=@assoc_value={r4, 0xffff}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000c40)=0xe8) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000c80)={0x3, 0xf, &(0x7f0000000840)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x1}, @alu={0x4, 0x1, 0x0, 0x9, 0x7, 0xc, 0xfffffffffffffffc}, @map={0x18, 0x9, 0x1, 0x0, r0}, @jmp={0x5, 0x25edfb3a, 0x3, 0x7, 0x7, 0x4, 0x4}, @jmp={0x5, 0x1, 0x1, 0xb, 0x8, 0xffffffc6, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f00000008c0)='GPL\x00', 0x5, 0x21, &(0x7f0000000900)=""/33, 0x41f00, 0x1, [], r7}, 0x48) bind(r5, &(0x7f0000000d00)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'dummy0\x00'}}, 0x80) sendmsg$key(r5, &(0x7f0000000f40)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000000d80)={0x2, 0x8, 0x3, 0x2, 0x29, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_ident={0x2, 0xb, 0x7}, @sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0x6e6bbb, 0x2cb8, {0x6, 0x33, 0x80000000, 0x9c, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [], 0x18}, @in=@multicast2=0xe0000002}}, @sadb_ident={0x2, 0xa, 0x9d, 0x0, 0x2}, @sadb_x_sa2={0x2, 0x13, 0x80, 0x0, 0x0, 0x70bd28}, @sadb_x_sec_ctx={0x13, 0x18, 0x2, 0x400, 0x8d, "74bb564186b51803da8fff72d6ecd3eaf97ce4ab3cbe93fd2735b5a9ef0f45c64439908694d1d2d232f66ae1dc6aa9fd3f401760f15bdc02a11f0b6d61e3e6fa04b71cc32831bf8b808433224cde5a9fffa7629b2b3da8b63afbe171188ed7a7a418eaec6deeddad7e575ab4f66ce1c09d0a21832d6334483df8dc0826a139067eff4b569704f55d12671eb189"}, @sadb_key={0x6, 0x0, 0x128, 0x0, "7cf9c747ab60d798b08cf94596446f09396fbc1cf6a5a885b04608cde3e709b52e3df2927e"}]}, 0x148}, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000f80)={'irlan0\x00', r7}) r9 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r5, &(0x7f0000000fc0)={0x90002000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x4e24, 0xf22, @empty, 0xc7}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x4c) pipe(&(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f00000010c0)={0x1f, 0x0, 0x0, 0xed}) ioctl$DRM_IOCTL_AGP_BIND(r10, 0x40106436, &(0x7f0000001100)={r12}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000011c0)={r8, 0x50, &(0x7f0000001140)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001300)={r8, &(0x7f0000001200)="f21efe8c143118075b6d39e52a4fb93ef5a244c279a38a4e422646f867d391c4d4fcb41cb1d49343ef849b5d3742da76b4650cb8429d474e657a66a9afa15f2bedc5b45f2c493d92044b9dd481a18f019abf28a753bbf5de9cd00c029d301d25683cc84246a851df100e7cd01fc995d525b5c3e843378e08f2477d2219328cd3c467a91ce04b640c2cd698fb194d9018035976aadbade305aa261afce902a134589020a35914b4a26f89d1bcec3f040013aa9975fe5822be7565389c", &(0x7f00000012c0)="cb493a319fa371ccd8564b998efbe928046c2c0e4a668c029905bbfac8aeaf421e69b93b13b79bd060f17548081195c43c7562b3b20ef52266c6d9"}, 0x20) sendfile(r11, r0, &(0x7f0000001340), 0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000001380)={r4, 0x10001}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r11, 0x84, 0xb, &(0x7f00000013c0)={0x4c7, 0x10000000, 0x100000000, 0x7, 0x7, 0xfff, 0xfff, 0x10000, 0x7ff, 0x2, 0xb4f}, 0xb) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000001440)=0x0) sendmsg$nl_generic(r6, &(0x7f0000001500)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x100049}, 0xc, &(0x7f00000014c0)={&(0x7f0000001480)={0x1c, 0x2c, 0x700, 0x70bd2c, 0x25dfdbfd, {0xc}, [@typed={0x8, 0x23, @pid=r13}]}, 0x1c}, 0x1, 0x0, 0x0, 0xd0}, 0x8800) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001540)={0x800, 0x5, 0x4, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r11, 0x84, 0x7, &(0x7f0000001580)={0x80000001}, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f00000015c0)=@int=0x9, 0x4) 2018/04/05 18:53:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xffffffc0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:29 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x80, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x43, r1}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getpeername$netlink(r0, &(0x7f0000000200), &(0x7f0000000280)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x13, &(0x7f0000001f54), 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x390) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000040)=0x400, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r4 = socket(0x0, 0x80e, 0x0) sendto$inet(r2, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) shutdown(r2, 0x1) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000240)) 2018/04/05 18:53:29 executing program 4: r0 = socket(0x2, 0x0, 0xfff) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000080)={{0x6, 0xfffffffffffff624, 0x10000, 0x1, 0x9, 0xfff}, 0xfffffffffffffad7}) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000000c0)=ANY=[]}) 2018/04/05 18:53:29 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmsg(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000001540)="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", 0xcf9}], 0x1, &(0x7f0000002600)}, 0x0) sendmmsg(r0, &(0x7f0000ad9000), 0xec, 0x0) r1 = socket(0x19, 0x800, 0x200) getsockname$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/05 18:53:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x300000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:29 executing program 1: r0 = socket(0x2, 0x6, 0xfffffffffffffffe) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00000000c0)=""/225, &(0x7f0000000040)=0xe1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x1, 0x0, {0xa, 0x4e23, 0x90000000000, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) 2018/04/05 18:53:29 executing program 4: r0 = socket$inet(0x2b, 0x801, 0x0) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/247, 0xf7}, {&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000280)=""/120, 0x78}, {&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000300)=""/35, 0x23}, {&(0x7f0000000340)=""/36, 0x24}], 0x6, &(0x7f0000000580)=""/199, 0xc7, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000006c0)={0x0, 0xba, "cf228bacdc39d3f9a4ff637262e2309bb0d94004966145ccb1776966933008013420e52f964a39491c0bc40fbe88218c8c475408761ee0d95da8906accdecbda3f4ef414ca266b0fadca8df033a935cc796fbc0fa377a64a4ef0d44ffbefb53acc208e035a45a8309a897eabfb930b1e6d9c829f8898aa55ea47c3baf5294a1029badd34e47b6dde746f87b8244a384ab08dcc12738dc65579dd5da3dbbb357599e065fe32f1be3cdc932bf67727ed707b6c35124690617b0918"}, &(0x7f00000007c0)=0xc2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000800)={r1, @in6={{0xa, 0x4e23, 0x0, @empty, 0x7}}, 0x1, 0x678, 0x0, 0x7}, &(0x7f00000008c0)=0x98) pipe(&(0x7f0000000940)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000980), &(0x7f00000009c0)=0x4) listen(r0, 0x0) r3 = accept4$inet(r0, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f00000003c0)=0x10, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000900), 0x10) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) 2018/04/05 18:53:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) accept(r0, &(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000600)=0x80) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000640)="a7a9bd5171027688abfb2fcc74ab78cdd004fe8d828a57734727d6dae5aa29f4ea2dd5ee348496d43ae0e9bd209a89eb3107088c64b08bc69297e642d814acbc7394bea054ee8a2ba7b3adedc962947f212609052847a0e4cc39a6c5c551424725b2798ee58424f210916e0edc5b8b65e53403b31f0eadf9c728a1dfb52e008ee355e0cb", 0x84) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x3, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/05 18:53:29 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000001580)=@l2, &(0x7f0000001600)=0x80, 0x800) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001640)="c0f38668370a3e58a5dd7b147850bf26e7bd9638b1fb22bdc9d2e004e8cb2809cafe9db8671b1a678523dc39f37ea941a6c8b31b0ec284aa82952b234d47194a8620d6386a99b04674024c6256a5", 0x4e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x8, 0x6, 0x2, @empty, 'rose0\x00'}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x8614, 0x4) pwritev(0xffffffffffffffff, &(0x7f0000008ff0), 0x0, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000240)={@broadcast=0xffffffff, @rand_addr=0x80000000, r3}, 0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/04/05 18:53:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x80ffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:29 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000050000000000000000000000000000010013fa1d70196ad02dfab5aa90b1904b50b70c6f21dd07df926f709902902a502dc38acd08028005498e14291ee5cad8c84a979eedf39c2171174a512936578af5a294be03b192e7a40d4dae569d23a01af66c72e67c2fcbdce71e62a67106e6a7318e5ae2afa3642945b7f1b32e58d642156acfa54b7006ef832d5f4b12f19430e6d5abff904cf308b32f48f82cf3c5ae1e7457a3e55c28a6b3431ec17486f12b575cdc"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair(0x3, 0x805, 0x8001, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000540)=0x1a, 0x4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x8c) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000440)={0xffffffffffffffff, 0x1800000000000000, 0x81, 0x5, 0x8, 0x1}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xf2, 0xf3, &(0x7f0000000240)="362b0cdfb70c75fe5d5934651ed261a794922e1ae5708fb030a23be48cc29a2354761bd01e96c541bafa95126d7ab18e87c1f20492b43f95284acf0fa43e0467ce5d2320eab6141ad64a4e2ef2e12f2c3fe78c3cee55d7cc9471d02c4cb7a2dd94cb2fe3ce4e85b09e7c62857df0963d2a2f6cc7b4992545b9ccd230d540c8b70e46175998825dcfe1db5a7a125bda1e6e88150c80d176193170d81c2e4de2cf0f3c798c884470c740408e67a292f4bf822004fb991bd3b0576201a766656955474a247eec6bba170a908398154f38223e9043e29f5c8fc5cdcd2e4da951778c54a5445717cb9c30ccf38b4c7671c96538f3", &(0x7f0000000340)=""/243, 0x1ff, 0x5}, 0x28) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r2, &(0x7f00000000c0), &(0x7f0000000140)=""/72}, 0x18) 2018/04/05 18:53:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x93c1, 0x6, 0x2, 0x4, 0x8001, 0x0, 0x10000000000000, 0x4, 0x556c51e9, 0x6, 0xf60, 0xffff, 0x8, 0x9, 0x4]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x6, 0x1, 0x0, 0xffffffff, 0xfe33, 0x3fd, 0x3, 0x7fff, r1}, &(0x7f0000000240)=0x20) r2 = socket$inet6(0xa, 0x80001, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f00000000c0), 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x78) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x800) r5 = accept4$ax25(r4, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r1, &(0x7f00000003c0)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0xffffffffffff7ffd, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280), 0x10) sendto(r5, &(0x7f0000000580)="c6f33e78ee51901111166ab60fb78b3d97de69382e480accb9a8e6fafa9b1d64df817aef0a9add8de61b8d2d9337228a74aefec708617d727aa84d32bc2ea720cbd84c53153759b829ea3097734771aaec8e4c67", 0x54, 0x40800, &(0x7f0000000600)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 'ifb0\x00'}}, 0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000500), &(0x7f0000000540)=0x4) 2018/04/05 18:53:29 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) pread64(r1, &(0x7f0000000080)=""/12, 0xc, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000000100)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) 2018/04/05 18:53:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)={0x14, 0x26, 0x301}, 0x14}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000040)=0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e22, 0x62e3, @mcast2={0xff, 0x2, [], 0x1}, 0x999}, {0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}}, 0x4f67, [0x317, 0x1957, 0x5, 0x3fd, 0x0, 0x1, 0x65c, 0x5]}, 0x5c) 2018/04/05 18:53:30 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4(r0, &(0x7f00000003c0)=@sco, &(0x7f0000000440)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000480)={0x1, 0x3013a326, 0x0, 0x1, 0x200}, 0xb) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@broadcast, @multicast1}, &(0x7f0000000100)=0xc) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x1d}, 0xffffffffffffff13, &(0x7f0000000200)={&(0x7f0000000180)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "86eba94ba9e15d38996d00ca9abd34d78cf4a6db1a2cd681bf4ed65b1569eb761f0b83f9e3aa5f1c758189b39628e9dab5dcb602037da02ea6f938ed53862ae9"}, 0x48}, 0x1}, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x95, 0x80, 0x3, 0xffffffff, 0x5, 0x3, 0x9}, 0xc) getpeername$packet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x14) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x3) read(0xffffffffffffffff, &(0x7f0000000240)=""/56, 0xfebb) sendto$inet(r2, &(0x7f00004b3fff), 0xfe31, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/05 18:53:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x800000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:30 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6db, 0x9, 0x4, 0x6275, 0x40}, &(0x7f00000014c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001340)={r1, 0x3, 0x40000, 0x5}, &(0x7f0000001500)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x3}]}, &(0x7f0000000140)=0x10) socketpair(0x9, 0x8000f, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001780)=0x6, 0x4) r4 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r4, &(0x7f0000001b40)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x16) listen(r4, 0x40000000000005) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)=ANY=[], &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x9c3b63f1fc353b02) accept(0xffffffffffffffff, 0x0, &(0x7f00000017c0)=0xfffffffffffffe72) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000300)=0x1e) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000540)=@req={0x28, &(0x7f0000000500)={'sit0\x00', @ifru_hwaddr=@random="789f9238801a"}}) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa}, 0x1c) r6 = accept4(r4, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) sendmsg$nl_route(r6, &(0x7f0000000640)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x8) recvmsg$netrom(r3, &(0x7f0000001b00)={&(0x7f0000000400)=@full={{0x3, {"981ebeab7e6fb2"}, 0x3f}, [{"996af19d3cb843"}, {"818d17489178fa"}, {"7311c6b08dbbcc"}, {"7d77fff15e67ac"}, {"71a66be19348b8"}, {"edc0fb7cab36e3"}, {"a81df16144f242"}, {"bfcd8c3768f476"}]}, 0x48, &(0x7f0000001a00)=[{&(0x7f0000001cc0)="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", 0x1000}, {&(0x7f0000000180)="f8bb35d2b62869fb9d25ed76d40597bafaa59e86eacce3e7a2e1189611da", 0x1e}, {&(0x7f0000000280)="ebfc9348e9f178162707cf93c6ac47b0b08cc20344c9c742aaf9f663c3eb", 0x1e}, {&(0x7f0000001800)="002e5357f93c6ac540468a9666fa7d553a57d5d1597f6e9dc1f885817884dff8742c12c3933e70a10c6c47ce2d63c25479b2a52622285b44daa3dfeadb2992b24be49e920026d7c4dcde9789a5cf6cf361c9b97cec764b88f4951a597cecc258f5716d20a4e9597f3ffeb52810f24b3a168fc93d6b2ba8f535f90164d409b49cedeb31e06e61e9d252f0245b10a58817c7166da06b36512f37863ad6693f7f8adac1cc1eabc1af0891a0fa364522eb10d1e776720f33bce8564d9a232dc474c2019be851706d317a1cf4eff9974b6670cc0e0ccbff66d04a7c9c137caf0f15cfbc2265d2fe4ba37acdeabe7f9432b6ae84fd31cbd80b", 0xf6}, {&(0x7f0000001900)="1ec5996f9cb74a6a8c469d9d3fe36790e90d8ce13af6536a79f643ce5d8ff6f2756ca2d6fe7681e5fd8242b8f1d98a5fe46138c3269cbea059f2c01970c88e5bf4c156f09e02775fde853dde0cb79fcd5e5ba99a4542374cc09c4e3b30438af715bf912c376d2df4bbfbc8293e9dd9a6b81be1b0ec061f3fc9061ee516fa3353d7150434d3633037a95be4c0b54097365f133832fe2cfddbae4a37e9bfd909f6442954", 0xa3}, {&(0x7f0000000340)="2310b4f432a81af27fc19918cb07d5cb8201548829e9f085c350edf2e4d80991a4193667638659ce019898d7a0c5e6b0", 0x30}, {&(0x7f0000000480)="9af96cb1dc91c80389d14a0d0550b19642d4ac9eea7aec4a86aff49b70c888ecce4c3f75bbc509c339bf7a30282f96a6cb4a45336fcd19cf1ad411bd49547e7c7c68bd7c5c04a981ce", 0x49}, 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", 0x1000}, {&(0x7f00000019c0)="58c54b41089563d93edb3e5eb56b419ac4b85559f2b233dc91c6cf89d01fd4c5cb16d85d9b78c6d811376acf15e155344c66eefc4300a9a807a7c8", 0x3b}], 0x9, &(0x7f0000001ac0)=[{0x28, 0x116, 0x0, "0ca4350f22f07766ea6e9d98b5ff46b7c7fa7b3ed718"}], 0x28, 0x24004090}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380), &(0x7f00000003c0)=0x8) writev(r5, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) sendmsg(r6, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2, {0xa, 0x4e23, 0xd5, @dev={0xfe, 0x80, [], 0xb}, 0x80000001}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000780)="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", 0x1000}], 0x1, &(0x7f0000001cc0)=ANY=[], 0x0, 0x4000}, 0x20004010) 2018/04/05 18:53:30 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) pipe(&(0x7f00000025c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002600)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001980)=0x3, 0x4) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000019c0)="aa4e90d2b8310a0ba84b1a9cac25b40fa6d327e1dd0a6a64872b4302a32de5aec14e2ad06325cf210b1d79f90df2019cd46cbdde4aec0ee156c99e0a1ca4779b389f7946d5ffe73b650249570759", 0x4e) sendmsg(r2, &(0x7f0000001900)={&(0x7f0000000040)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)="64625254f30a0e2bda09fcd94d", 0xd}, {&(0x7f0000000140)="f8c491a8b7dacdaec5edf9992151e6a37d9acf179fff72a26426dc4aee30446eca97d60e3ec03b1bd990a5eb37d7ff58ec355abf6cec923128af1a68d2a56ea1af55c5da0ba98f268934f996654a4c8c6d7de4e466abab1ccca371222d3f53f5c28292ee99335527cbc6fe702fb37237af7c2ed88f68dcd47ba05fad5423e2ee5b34c147ee649223695b3115", 0x8c}, {&(0x7f0000000200)="e83961b3d2922a91e581bc53cf400c370c616d5bdd3ce05a090e4f8442ed92a3a625473cdbf1494685963789c8d60a4b6b7094626b9067e2b67ba12cccfbb6d5267cd67038c5cc26", 0x48}, {&(0x7f0000000280)="1b6ecc8178cf68c60bea6bff0877796c4e8c75b3cb7673aba89deb04e93f5a3ff03a3c0bc4a642105478ec6bff4c08f4967ae5e945fe491833ce1fac6e8c012dac47885cc4c3f4e8fa105cdad02260913eb94e045f24449ba93944fc58b61711f5aef382803b1a105dab254fca2089a26a31a00ef817fef1972993b531ccfe18761dca11f5a3d9bf8bb5201651c0d04d3185ee8d00becef88549fed16e9a7eca095f17ae6ed6c36540a25dde2debfd27a4e460a86272fbf296b8706b8e6e4f2e736751cb64475bfe4ce8cbe7c34ed0f0b89a70", 0xd3}, {&(0x7f0000000380)="2b367e28cb9cca73e3f78f879e95f31fe1763c2e682fe32e4c6e0157fb86600c0d", 0x21}], 0x5, &(0x7f0000000440)=[{0x40, 0x10f, 0x6, "99b1c422645c45ea1f9db00fdf17cb43bd5ea2b435c0b2e961890da73e5969c3bf1931b83d67352a7d"}, {0xd0, 0x1, 0x5, "8d5a5d64e96a34de91272aac38c9cd46072f0ece4f260229e9bb2c32ca96b3bff93665ac5009db165e67f7b471f647d4c120a0d1dcb5eb77af5a0d316be225a7a46d2775bffd7942d52eb47c732e795bafa4f6b628d14b8ffe7bc30570b6ec63db47575a5accc015c46235730dd0ddbe452d988f5c573c92a9b5585baf4a4f866d2eaf9a9b61cacac01d25d6bf4d334dd014ab485c937b141e95d8636dfdb715b1d4c97c31cd32936f6a9d9329bd9df77421f801bbb935fdc90ac255860f"}, {0xc8, 0x19f, 0x10000, "a8db84effb1dcbf6915f2dafd76fdd7d9586e29afd84172ed815b08231cc32e60c50f56b0421909eeecabc921bf6c29c575562bf57ff79432774c31f09039125318ce629feeec0cf7ad216940cc956793480a36c83057e0615f32843bdd69bff4c0e8228c0424f174f125390cbb5832925c2bd486cc93dbde09e2ad1ee4a476d76a7cce9b5c1a0612bfcc64bc9c52f625d7478a5c7d7c5d5d540d8902c270b8ecd7ab058c34267b6349de27655a1eec2122f0102e0d6d2"}, {0xa0, 0x0, 0xffffffffffffff0c, "a17e8b5abfea2cea5362875776cd464a4bc2acd4dc12c54813370cf52e7ef35bef705f7e9d471ef263bd9b2382b7be5cc56da741ff8c28d07c9414216d357d9c6af759c8163a6faa4831c5ce025f0b4e7fe192d63c6120ce7cdd4bd72f49face3e99496ce2169c638172e967a29e2e7c2bea2cec2d6862adb321a394588f7736d9fb8567a92655c03220"}, {0x48, 0x6, 0x0, "38319896861d1759498013e544c6d0e04b6925b3a33722d4a2dfbdaab0365e80f53979d81fface251f46e93ef47585d4fe683b"}, {0x1010, 0x195, 0x1, "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"}, {0x70, 0x0, 0x5, "e8c5f10c3199bb22964ab581821943264fd8c53a6185f97d5985a37db7127961843af77b52e294fcf1e5e1bbc066acf88b7e4c1182b25964e2b5e5e5bcd5bae88628b716175072ccc0a558d0951baac1fe53b976ada7864cb6370ba20c748b63"}, {0x88, 0x88, 0x9, "317b201577ec46aea6163f8377051f483ddee5979d82112efdff5f52b313e8f6f9dbf554d6d6bf505e7f9eefb6bc32836328369cdcf89613565587ec0028dda71fb5ea2208faf1d46fee3ef1dded521e772d9613190ae8b107488b4a70c06654af6b6632e27bb79986e304d4c7d7bddbf9b62c42b54f"}, {0xe0, 0x11, 0x7, "b9b136d42ba441daa06599620786751117f33ae18ee1c9b8b9071280e548cc6ea4dec5ad871d64c46a0e5ce6a5cf4b6a88e4dca05f0b1cbe5f6d2dcf7d773a61e8d32976e04e844adbff60a606fa30551ab6d2e2dd5cd48a995518287d0786695d345095b53e4bf923b739d0c56aceb814d058d9bd51252745cf8f690071eccc57183eae4b8e22d1e53aca77ed4fdc8293913c99d000ac795ad96a217729753f707f6c56cef0bd6c730d8a111871714ae12ea3b1169e0f93aaa277d44090eeff2a95e07692152d292f662dead7e5c8"}], 0x14a8}, 0x40880) r3 = accept4(0xffffffffffffffff, &(0x7f0000005c80)=@ax25, &(0x7f0000005d00)=0x80, 0xb23ee950df40912) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001940)=0xff, 0x8) r4 = accept4(0xffffffffffffff9c, &(0x7f0000005d40)=@alg, &(0x7f0000005dc0)=0x80, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/05 18:53:30 executing program 4: r0 = socket$unix(0x1, 0x8, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000180)="e91f7189591e9233614b00", 0x0, 0x14}, 0xfffffffffffffe38) listen(r1, 0x0) accept(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/05 18:53:30 executing program 5: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0xfff, {{0x2, 0x4e23, @rand_addr=0x7f}}}, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 18:53:30 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@rc, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/247, 0xf7}, {&(0x7f0000000080)=""/137, 0x89}], 0x2, 0x0, 0x0, 0x3}, 0x2000) syz_emit_ethernet(0x5e, &(0x7f0000001340)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fcca28", 0x28, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x0, 0x3, [], [@enc_lim={0x4, 0x1}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000001540)) shutdown(r0, 0x1) write(r0, &(0x7f0000ce6ffe)="da", 0x1) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0xffff}}, 0x7fff, 0xd2a, 0x279, 0x5, 0x31}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000740)={r2, 0x800000080, 0x7, 0x10001}, &(0x7f0000000780)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=r3, 0x4) r4 = accept4(r0, &(0x7f0000000340)=@ax25, &(0x7f00000003c0)=0x80, 0x0) accept$netrom(r4, &(0x7f0000000400)=@full, &(0x7f0000000480)=0x48) 2018/04/05 18:53:30 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'vcan0\x00', &(0x7f0000000100)=@ethtool_cmd={0x1e}}) socket$netlink(0x10, 0x3, 0x17) 2018/04/05 18:53:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x8000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 141.789888] sctp: [Deprecated]: syz-executor6 (pid 13628) Use of int in maxseg socket option. [ 141.789888] Use struct sctp_assoc_value instead 2018/04/05 18:53:31 executing program 7: socketpair(0x18, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "4b76c952e61e1fd802e72ea317398a0b4d9549978c8355ec122f25efde14a81ef504c9da7f6ca7c2ffddc041eff6124d7300f854"}, 0x38) 2018/04/05 18:53:31 executing program 5: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000440)=@abs, &(0x7f0000000080)=0x6e, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x101, 0x3, 0x8001, 0x1000, 0x3, 0x8, 0x1, 0x3, 0x101, 0x91, 0x4, 0x100, 0x6, 0xf491]}, &(0x7f0000000200)=0x100) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xf5) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 2018/04/05 18:53:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x9, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ip6tnl0\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x4}, 0x4) 2018/04/05 18:53:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000680)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)=""/144, 0x90}, {&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000440)=""/122, 0x7a}, {&(0x7f00000004c0)=""/155, 0x9b}], 0x7, &(0x7f0000000600)=""/84, 0x54, 0x2}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000006dc0)={0x0, 0x61, "f0a795d679b8f0e00d7612ff8a74a5e4157e2d8f8339076a84c37409c00ba5e2d920b16f575008d2060040d36598a5b6da6fa541be1537c2599aeb41cd33e3105427b80b15a4bf941fa2a039e9e2348caa7ff7f28eacb44f0a8fd1ecaae5244552"}, &(0x7f0000004040)=0x69) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006e40)={r2, 0x1f}, &(0x7f0000006e80)=0x8) sendmmsg(r0, &(0x7f0000006c00)=[{{&(0x7f0000000740)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="f48fd1da2fe88a892e735b9800ad899a6a31d57cd61539bab068b86b3f9fe69bd09da4cb0459d171a11814af27ee42e9b64ae52b4fdabfda2f67e23562ff75e1734fa9d072162dc15ef49581d4d7b477a6a2e7da23414dfc22d76e0fa517f4b5b844c01615d6fb3262c2cbf6499c66f77fae321caf8cfcce30163224226ae16f08c1bac4df6c38580c023e953fe275ba8e17cbe0cc7abb0db533af4bcea3667b75d8adbf55fe291e893dd836c759f275921995b49a8e66eefea36752a5b7f4940a6c8c69fed8b3876a77729fa0ccace6d1a8e91ae5f0ae94b4324662d581a51f999c", 0xe2}], 0x2, &(0x7f0000001900)=[{0x108, 0x11d, 0x0, 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"058873e43992d03ab84ddde2205b9c8096f2c9bde02491ccb1c97d9f6772106bc18ebb9f5db7dd691c6c00fbf42eebb5f44ce6ef4e105df084f7bf450cf1e2445427ce4f5ef639390e664e4335c17de3ab19f2ea3a293cee07cc51a24047719f193803af884fa8d0d8cdfa02240756bfef7d5de4fe956c79b4e6003e02e4162f6f9cb314d905c0570a4814edd750282e141bec21eebd8b3d0f82ccb1cb0bbc28e242abc52f7a2dba242d61afa0623afeeb7d0ebef47a45d7ec588653b06c47b9335a551f17709c1ed0f8faca1fcb964d00ecb627b704a16c4019b3a7055e83ea97a2eb8548dcfa491d5555fba592eac9fdf6609e73b5"}, {0x110, 0x18f, 0xfffffffffffffffc, "1974b0bc119361a76c6b10f56a88700b1243c3b69242ca2801e69a6f6673048fff5d3774e7ce4da37c8b1fa01e5c2c91c90c0610a820a51a7bf4bef16bedfc4ffd25686c5cd630daa2d33bbe5f6382834f40ae040e08d8362c610e8eebdb531b118f78fda4b5863d38f374104534de8a4182b58a6957aad6cfea03cc19168282134422a79dcb25987812debe0b3fad111a58c4fb494a15d719cdeeafa406d3492317de6a5118ee6ceeee6439ebafcef686ce3d2f00c84041a01410e591c6b33c5932057de1e7ebc660a7d042b1abaaa14a32418117954120c45400dbf5ec02e08c465b76b46c49cbb89bc02d681b558b8e316d13d8009ef697"}, {0x68, 0x109, 0x200, "2d508db14fc3c1af145186570d08e735a98664acee8e226a04d47efc831a533c67563590f78a0c4bbdc2f84f6a99790fb570ebecd3ed37c9a8af3c1b02afb69834a59d3ad21dcb5defc0a4f3d5e4bb885c74cc356215b8"}, {0x80, 0x1bb, 0x0, "28f61fefb27da805e58f2edf70b42047ccf493d1c8229efaf7427daab8540d9e23b6d952dc77070779d2892e997f0f7abf47623db44479bb78699cfabcc72dc1f10cb829d9e0f4db1674ba1eb1c2b807a4f19eed889480a6c381d0623756882fbffef90f7bfd40672359700761f717"}], 0x658}}], 0x7, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006ec0)={r3, 0x1ff}, &(0x7f0000006f00)=0x8) sendmmsg(r0, &(0x7f0000009a80)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000005dc0)}}, {{&(0x7f0000007ec0)=@nl=@proc={0x10, 0x0, 0x2}, 0x80, &(0x7f00000012c0), 0x0, &(0x7f0000006f40)=[{0x40, 0x10f, 0x7, "f4b46806fe5325ca5e6f8893e2a7453fd8c6052de23fe605c959b24dfb05c1a036c7c8fb266daa0295fd5a22009b"}, {0x100, 0x19e, 0x0, "fb1901e422661ec228790c39bae12d5819c2ca1226fe8053ac45010dd387908f6d41d2c7eaf5831d0eae5a6a63e718dd232b601af56ccb4d2a41c2493f70dd821a729d4ca0758c5d47f61fe1d6b653a09e848b76dc3269e8b53e854c6caf3a6a68dce79485cb52ba899189ea9b426198ba9980acc77285cd0470ad77c5e4b6fa69f41078707c439a4612d36c1f4197d10f0338746215d873a5810b7c5a1d823c6ea6d359a427bac7c650bb4a5280690ac6c3dd0ff67bbebdcbd3cf4a0c47bbca14620d23475b077741dc2cb88699a92b8a0ab43d616b10b717bd9687cb689942a55f3f9705e4cc9ceae86a9b5bd1ffbb"}], 0x140}}], 0x2, 0x0) 2018/04/05 18:53:31 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84306910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) r1 = socket(0x3, 0x6, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000001580)={0x5, 0x7, 0x5, @random="895df58ee29e", 'vlan0\x00'}) 2018/04/05 18:53:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x8], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6(0xa, 0x800, 0x6) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)='q', 0x1}], 0x1}, 0x2000c000) close(r1) 2018/04/05 18:53:31 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000002c004304ffffffffffffffff00000000100000000c00000044dd0feccb1f0f973dab61b95ada3c6c7ac3efbe50bc94c3ebfbb15939db43d6b4c9b26d87130ed362f1540d254d5f4965e90f78ff6cdda7874c4372000b560cb461cd8ff36ba5a95f6a1a8eb784ea16529e455437313f56f509c31d8b910a7f5286145671eb6e688ef114a9c3da716f93c518e257fb402d", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) [ 141.955454] sctp: [Deprecated]: syz-executor6 (pid 13628) Use of int in maxseg socket option. [ 141.955454] Use struct sctp_assoc_value instead 2018/04/05 18:53:31 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80800) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f00000000c0)="f808aadbb593cfe7fc748771636b081e0a41c8ea431d8380640105f08a6eaa41fa356166a487e2904bc94091c2ab16d059e81b6aa03590b3a90f3b2556bf4c7f38878135680a16f9e18ce5cfbc8803d8b33ddd09e27524ab0b3dbb63e59417c3d5283701105b47") r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x1fd) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/05 18:53:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) r2 = socket(0x5, 0x6, 0x5) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x6, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)={r3, 0x1cc8, 0xaa, "0e930ae8a7ff1e05f5455df0fbc977f2334ae607b3ef90fc0644e6ca8b95a636e0f4a3720d27fd1841565d1fb91dacab02067f635a62e16c068455f66fd6cd365bac79a39609f1bb82f142d0fdc3a21c0fa3f9cb5b5c7bf3f522f6fe8108de18507a8a5a26a0eccd40bd121d8570bb0d8519259de29e0d2f6aa030926384a49dbf3f80baf864661c40001ff58ff2ffd346a682fe3152951474b739ff5229b4bafb1c61ba8199e45b3e9d"}, 0xb2) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r4, 0x2, 0x1, 0x25dfdbfe, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000003c0)={{0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'none\x00', 0x2, 0x101, 0x63}, {@loopback=0x7f000001, 0x4e22, 0x2002, 0x6, 0x0, 0x40}}, 0x44) accept4$ipx(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000500)={r3, 0x1000, 0x2}, 0x8) r5 = accept4(r2, &(0x7f0000000540)=@sco, &(0x7f00000005c0)=0x80, 0x80800) setsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0x10}, r1}, 0x14) socketpair(0x14, 0x0, 0x7, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000000780)={0xe8, &(0x7f0000000680)=""/232}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000007c0)={r3, 0x8}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000840)={r8, 0x6}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000008c0)={r8, 0x7}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000a80)={r7, &(0x7f0000000900)="347ab615db5c35c817fe36b67aa2330def442dcd08271e4a8663450f01c0a362568e31b8d244310f539c60c75de8852786e978e051ec1de9169626dce6768f9c2d02e66dd6977a896c18b2fc768e4c9af7d068d34d4bcc92946d63aedd8f145ded0084dd259da4b545b33b84705fa791c360f61a3a7e4e5c58eeaa4ed1bdcff9613d", &(0x7f00000009c0)=""/141}, 0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000ac0)={r8, 0x52, "26f39806aeb9af118850b4164308880de8741e5bdd3287bcf4e1e37870d90145576d7d11ac5bbd6265311573fa2b7b3891f286a49d47b32c9e6bf49708f77e8bfd93aafc282c2aa4740a2abedff635824468"}, &(0x7f0000000b40)=0x5a) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000b80)={r3, 0x100000000}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000bc0)=""/162, &(0x7f0000000c80)=0xa2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000cc0)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000d00)={0xbb, 0x0, 0x10000, 0x12ce}) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, &(0x7f0000000d40)={r9, 0x20}) getpeername$llc(r5, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000dc0)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000e00)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x101, @loopback={0x0, 0x1}, 0x8d}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}, @in6={0xa, 0x4e21, 0x1, @empty, 0x5}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x13}, 0x8}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0xa0) 2018/04/05 18:53:31 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x1c, r1}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r4 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r4, &(0x7f0000000180)="464518c797ea1e422689e7e0d2c5", 0xe, 0x0, &(0x7f00000001c0)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/05 18:53:31 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffeea) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x20) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0x80) r2 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) recvfrom$inet(r2, &(0x7f0000000180)=""/12, 0xcd6ddcca330d9b5c, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x2, 0x4) 2018/04/05 18:53:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x6], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) pipe(&(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x5c, 0x0, 0x80}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000040)=@ipv6_newaddr={0x18, 0x14, 0x5, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) 2018/04/05 18:53:31 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x1, {{0xa, 0x4e21, 0x4, @empty, 0x7ff}}}, 0x88) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x16, 0x4) bind$netlink(r1, &(0x7f0000000080)={0x10}, 0xc) 2018/04/05 18:53:31 executing program 0: pipe(&(0x7f0000001a80)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001ac0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x35, &(0x7f000097c000), 0x0) 2018/04/05 18:53:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x200000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:31 executing program 0: syz_emit_ethernet(0xa7, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x401, 0x9, 0x3}], {0x8100, 0x2, 0x4000000081, 0x3}}], {@x25={0x805, {0x3, 0xfffffffffffffffe, 0xf3, "792bbc26ddd15eba82a40f785e373de6c7e3b563e59c6befffb1a68740df3f8d7f510da1113ee25e9a53f17e454bc838f6116200a318beb85ae7b2c80104beb520a5e416c166d3bbf8bd82ff58d916bc38ce5fc897b61bd4e53575ba89e02bf06eb9355b4fc2b211c4ccbc4f80cb4cd1f4ad4a2d8301a4a808b6f417381d83ab9bcaf86e0dd935ab5ed53be6465b"}}}}, 0x0) 2018/04/05 18:53:31 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmsg(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000001540)="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", 0xcf9}], 0x1, &(0x7f0000002600)}, 0x0) sendmmsg(r0, &(0x7f0000ad9000), 0xec, 0x0) socketpair(0x6f997ba59c750c95, 0x80004, 0x8, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ipx(r1, 0x0, &(0x7f0000000240)) sendto$unix(r2, &(0x7f0000000280)="67387b5c7196df0455d2d6b9e7f6b2a0c92c932c5792675c192a31dc296ab1eca844ad30118d37ea07d03d70ce2ed516ba2d36cfd107013a0d9e62134fe0c3f831eb9ce0739c070dcd3c7792aa75f9e8ccca26fd9ee3325cbec5e6afb005a863668c2fcfe11a617b1e74c935b19239675eb2a2ae84596f2c6a4cb292bfe926676b6073fd988544bee51bf8a5c44e90491ee2a70f2a4bc6eb8a52979cb88777df8440ae221c35e458c50d82fc865872ab7d88aacec49555c3275b05f50edf7248f9b0752dfa4e5cf36fb0abbcd10be9d00f424ea865bf52f6859842e2d4936e48c1df6330", 0xe4, 0x20000000, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r4, 0x1c00000000000, 0x30}, 0xc) 2018/04/05 18:53:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)="f315a68a2d06f92636749b8de301", 0xe, 0x1, &(0x7f0000000040)={0xa, 0x4e20, 0x1b7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x2, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) [ 142.273502] IPVS: set_ctl: invalid protocol: 127 172.20.20.187:20002 none 2018/04/05 18:53:31 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000007c0)={0xffffffffffffff9c}) r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f00000006c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) socketpair(0x0, 0x2, 0x3, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r4, &(0x7f0000000bc0), &(0x7f0000000c00)=0x68, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000440)={0xffffffffffffffff}) recvfrom$inet6(r6, &(0x7f0000000480)=""/70, 0x46, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockname$packet(r0, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000640)={0x0, @remote}, &(0x7f0000000680)=0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={0x0, r4, 0x7, 0x1}, 0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r8, 0x0) poll(&(0x7f0000f81000)=[{r8}], 0x1, 0x431b8446) setsockopt$inet6_tcp_int(r8, 0x6, 0x1a, &(0x7f0000b15ffc), 0x4) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000940)={@dev={0xfe, 0x80, [], 0x16}, r7}, 0x14) gettid() sendmsg$nl_netfilter(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0c00df250c0000b4cd00020008ee3300f51da89c36c3b32f080000009d0acf7a521b072365447d1309fa35d2bbb71efc93279a1f69696715c5502945dcfd0f32005176c3e4ffcfbaa7930322e09d9fd471617539cbace664b478af07c9c58e63a4f58dfe29068116d577986298ce6c945e28bdd78ce530c75f4616f5e3d1e31eeda85ce671ba03f39b67e2b485ec48000000000000000000000004c442f5d40df8f48fdc4ff810e063fc97aa418611f1de7a4fd81f9642ba5a0e4c6c1735816fd8b3f46a964b345c39e52bad025b182299842fd2a008d22961280b3044"], 0xde}, 0x1, 0x0, 0x0, 0x80}, 0x14) socket(0x0, 0x80000, 0xe74c) accept$netrom(r3, &(0x7f0000000840)=@full, &(0x7f00000008c0)=0x48) socket$inet_icmp(0x2, 0x2, 0x1) r9 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r9, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet(0x2, 0x80000, 0x9) listen(r9, 0x10000004) 2018/04/05 18:53:31 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) listen(r0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/05 18:53:31 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x3, 0x628, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x17, 0x1, 0x88a2, 'rose0\x00', 'ip6gre0\x00', 'gretap0\x00', 'yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xa0, 0xd0}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}, {{{0x3, 0x43, 0x88f7, 'ip6tnl0\x00', 'ip6gre0\x00', 'syzkaller0\x00', 'erspan0\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @random="0fd5195385a9", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2f0, 0x390, 0x3d8, [@limit={'limit\x00', 0x20, {{0x9, 0x3, 0x800, 0x3c, 0x0, 0x100000001}}}, @bpf0={'bpf\x00', 0x210, {{0x39, [{0x4, 0xdab7, 0x7, 0x3}, {0x2, 0xe2c, 0x5, 0x100}, {0x8, 0xfff, 0x6a1, 0xf0000}, {0x78, 0x5bb6399d, 0xff, 0xfffffffffffff064}, {0x1, 0x63d4, 0xfffffffeffffffff, 0x4}, {0x7, 0x1, 0x7fff, 0x10000}, {0x2, 0x7, 0x3, 0x4}, {0x1, 0x5, 0x3, 0x6}, {0x7fffffff, 0x10000, 0xbb, 0x20}, {0x7f, 0x149fbad2, 0x51, 0x98}, {0x8, 0x0, 0x2, 0x8}, {0xfee3, 0x80000001, 0x6, 0x8}, {0x4, 0x6, 0x0, 0xafc9}, {0x0, 0x8, 0x6, 0x72}, {0x100, 0xf20, 0x4, 0x2}, {0x10001, 0xc649, 0x3, 0x7f}, {0x7fff, 0x4, 0x1, 0x40}, {0x0, 0x7fff, 0x0, 0x9}, {0x618400, 0xf87e, 0x9, 0xfffffffffffffffa}, {0x4ac8, 0x6, 0x9, 0x8}, {0x9, 0x6, 0x2, 0xffffffffffffff8a}, {0x4, 0xffffffffffffff81, 0x1000, 0x3}, {0x25, 0x9, 0x2, 0x81}, {0x8001, 0x3, 0x90f7}, {0x7ff, 0xa2, 0x80000000, 0x40}, {0x0, 0x3, 0x20, 0xfff}, {0x100000001, 0xfffffffffffffffb, 0x9, 0x331b114b}, {0xead, 0x2, 0xe9, 0x1}, {0x1f, 0x1ff, 0xfffffffffffffff7, 0x3}, {0x6, 0x8, 0x400, 0x1ff}, {0x2, 0x2, 0x6, 0xb0}, {0x0, 0x9, 0x9, 0x9}, {0x100000000, 0xffffffff, 0xfffffffffffff75c, 0x101}, {0x100000001, 0x0, 0xe7, 0x9}, {0x800, 0x3f, 0x4, 0x8}, {0xffffffff, 0x2, 0x620, 0x9}, {0x3f, 0x6, 0x2, 0x8}, {0x7, 0xe9f5, 0x1}, {0x2, 0x2733, 0x4, 0x80000001}, {0x9, 0x1, 0x6, 0x29}, {0x2, 0x41, 0x0, 0x8000}, {0x3f, 0x7, 0x8, 0x5}, {0x7fffffff00000, 0x7f, 0x1, 0x7f}, {0x80000000, 0x3, 0xfe82, 0x1}, {0x7, 0x1, 0x1e1, 0x100000000}, {0xffffffff80000001, 0x7fffffff, 0x4, 0x9}, {0x3, 0x7, 0xff, 0x15}, {0x2, 0x3ff, 0x5a, 0xfffffffffffffffa}, {0x8, 0xfffffffffffffc00, 0x6, 0x6}, {0x6, 0xff, 0x6, 0xfffffffffffffff8}, {0x401, 0x4, 0x2, 0x2}, {0x0, 0x1, 0x800, 0x8000}, {0x9, 0xbad, 0x6, 0x200}, {0x4, 0x80000001, 0x0, 0x8ef}, {0x1ff, 0x0, 0x1, 0x3ff}, {0x66f, 0x1, 0xe8, 0xffffffffffffff01}, {0x5, 0x1, 0x20, 0x6}, {0x2, 0x7, 0x9, 0xffffffff00000001}, {0x4, 0x9, 0x7, 0x20}, {0x6, 0x0, 0x8, 0x5}, {0x6c00, 0xfffffffffffffffb, 0xc4d, 0x8cc4}, {0x1, 0x9, 0x4}, {0x2, 0x8, 0x6, 0x9}, {0x4, 0x2, 0xc282, 0x9}], 0x3f}}}]}, [@common=@log={'log\x00', 0x28, {{0xfffffffffffffffa, "d87a09b6721b15619864a32129e6db2aea9a90ceae93d5e9e58e59a7819a", 0x4}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x8, 0x9}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"ca599de8422ef754f2df7f45adf9840b48ff3ad9b77e322b0ffe3c3eb2e4"}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x0, 0x10, 0x7, 'syz_tun\x00', 'rose0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xf0}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xa42b}}}]}, @common=@log={'log\x00', 0x28, {{0x7, "7bbdbd6839185c7c368baad6d360047917733c4d24d56cc12d1c7af14c92", 0x1}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x6a0) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = accept(r1, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000340)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000c40)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000c80)={r3, r4}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xfffffffffffffc50, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000004c0), 0x8) getpid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000200001000000000000525a52c50d1f40e4000000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000cc0)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r5, 0xffffffffffffffff, 0x6bf081f2, 0x2) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r6, &(0x7f0000000140), 0x100002fb) r7 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r7, 0x43) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r8, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6d616e000000000000000000000000000000000000000000001c000000d40677281b44858073950455e74f1517ffcb8861f9fa6f31c368a68a00000000000000"], &(0x7f0000000200)=0x40) sendto$inet6(r8, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 142.367261] IPVS: set_ctl: invalid protocol: 127 172.20.20.187:20002 none [ 142.397224] bridge0: port 1(erspan0) entered blocking state [ 142.403102] bridge0: port 1(erspan0) entered disabled state 2018/04/05 18:53:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xfdffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffdf, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="200800000008005800e0000002000000000000001000fcfacefbe9"], 0x1}, 0x1}, 0x1) [ 142.436182] device erspan0 entered promiscuous mode [ 142.472861] kernel msg: ebtables bug: please report to author: Wrong len argument [ 142.483418] bridge0: port 1(erspan0) entered blocking state [ 142.489440] bridge0: port 1(erspan0) entered forwarding state [ 142.524404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/04/05 18:53:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x1c00000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:32 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x0, 0x20, 0x2e}, 0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0xbc1, 0x10, 0x55, 0x7}, &(0x7f00000001c0)=0x18) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000200)=0x8, &(0x7f0000000240)=0x4) 2018/04/05 18:53:32 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100), &(0x7f0000000140)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000e11000/0x3000)=nil, 0x0, 0x2, 0x80, &(0x7f00002f1000/0x4000)=nil, 0x6}) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/05 18:53:32 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000100)=0x80, 0x800) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000280)={'nat\x00', 0xe7, "0b10ec975633ccaa9f64f67781e1dc97b4fb085367b797cafb078e9729d43575a763bd085a738ce793854c33408f8253d4551240a04bf833ec3a4e6529f351e96dad6c4c7ffd0bb9f159b3f0ce26ee73583c03ab275df57c790ffa01696d6a8054f83e9ed992b0e8afda028ec84d11d3897f2c3abba6cf1b0fe595b2efe28bc07e9eeef0c5dc7fbae551b24db1822472e1e3eea146d010b7098857e88c257de42a5cc8bc1a195053af23f73e1680e79d01a343cbec99850d07318817b1aa6c9fc5d2c28e6174a4f9a782b018182c94a62a1b943936bc2192e3bc0f8d024bd884c43559ec5e4dc4"}, &(0x7f00000001c0)=0x10b) r1 = socket(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000017c0), &(0x7f0000001800)=0xc) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000003c0)=0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001580), &(0x7f00000015c0)=0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000001a00)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000019c0)={&(0x7f0000001840)={0x88, r2, 0x300, 0x70bd2b, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xaf}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xf2609f9cb29e7cef}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x94fd}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9dc4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffff800}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x88d4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0xf, 0x11e3, 0x7fff, 0x6, 0x0, 0xffffffffffffff9c, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r3, &(0x7f0000001640)="637ab3e5bc6ae38cdd6ae77cf2a4406cf26484874ceff5748f1b30f3df0d78de6d6174b545397b621e80058c104db104bf3414eff38e8fb9b50f33cb229cae8d5fe0fb3849efa0532afa27a77ac7207a71c571e955ce451418edba55428a420c1a429c", &(0x7f00000016c0)=""/199}, 0x18) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00#\x00\x00\x00\x00\b']) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000001900)="056857b19e06431b57306cd97a463c230a2d423d3418afca8159b716afbb2f631620c975136e1efd34814494ecd08325248217d10723e343458e2746c66d6200057dcc89262692106360d78ed560a87595606690c69d12f255aec5c3edc7c4f46012da07c109888c204d226aed07e9610188a4d5cf7b5c5ddd71f950d3da380f361b43f50fbd27e37866025062af1452bbe13aa5e165297353e64b97140bb7814b0b8ecb378026f22d7fcbdeb27210a22f6f8562eb", 0xb5) ioctl(r1, 0x8918, &(0x7f0000000000)) listen(r1, 0x4) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 'ifb0\x00'}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="d797624097d0829e52d7bed0987c04290aba1bb5ebc3236b41c74954a5532fbc2fd4cbe1ab62000d82b066204682e768b986bbed9f9998d48cb162859a1a2ff950cbe4fa07a1ae52926a", 0x4a}], 0x1, &(0x7f0000000540)=[{0x1010, 0x114, 0x80, "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"}], 0x1010, 0x8000}, 0x80) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'bcsf0\x00', 0x1}, 0x18) 2018/04/05 18:53:32 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'bond0\x00', &(0x7f0000000140)=@ethtool_link_settings={0x17}}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x6, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}]}) 2018/04/05 18:53:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000000400)=[{0x16}]}, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003b40)=0x23, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000003a00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000039c0)={&(0x7f0000000600)=@bridge_getneigh={0x20, 0x1e, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/05 18:53:32 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000040)=0x68) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1b) 2018/04/05 18:53:32 executing program 0: socketpair$unix(0x1, 0x40000005, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000000)=""/238, &(0x7f0000000140)=0xee) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r0, &(0x7f0000000040), 0x0) 2018/04/05 18:53:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xfeffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:32 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000cc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000015000000008b5200000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f0ffff0c0015000000003fedc7d3000000000000000000004e50005d727e2ace466ac8e505bf5dce07"], 0x4}, 0x1}, 0xfffffffffffffffc) 2018/04/05 18:53:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0xfffffffffffffe60) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1a8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000400), &(0x7f0000000440)=0x10) sendto$inet6(r0, &(0x7f0000000080)="df16d2baadd0db7dd04a4a8438ff0e121563be5f152b7bf024d450b857781758d73f625ee371ea73abe4167fa12c04e3e8c72e51ff6cbd56888f26e6fba359a1156aa2d60cf4b044bade3a06bba32457cb2de8778a243ef3bcb2c5594a9ef43b5023abcb6bd51c96bfc51fa3dd4a762cf60097767fa8505bc4c198e17d63166a05b829f3568693007d1e3522abc0c4ba0a7fff89e82b0740c7668cf8e8a23d0acbc7adfef36a556429", 0xa9, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) 2018/04/05 18:53:32 executing program 0: r0 = socket(0x5, 0x5, 0xff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) 2018/04/05 18:53:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x4c033, 0xffffffffffffffff, 0x8000010000000000) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x206d}) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000580)=0xe8) connect$can_bcm(r1, &(0x7f00000005c0)={0x1d, r2}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 18:53:32 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000005000), 0x0, &(0x7f0000000c00)=[{0x680, 0x29, 0x3, "6ecd8882460602138cbf6756e6f84db2593cab54eecae44a419159764e496b9f1960e664003cdd391d791af054e46450f90df16474bdb9088333bcb4e3644220a21a24e972fd67cf1e7acae07b1cf9b0c9c0faa8c725b1a891901c84e45e2e13dd786c5233f14e41cc77d3109249424a21d2b505912cd01d73bc743630de7b5c1a0755d942e74a20e778aea5ec57014a4a9eed645133ca5673fb43dc583fd988a19a5819c71aef86978ca12f7382cbdd044b2380bbd6d76d379fed4bc06b560d60fc68082683a497c74805517135de2c0077703724ae3c1463c2722fd4f1d9468c78fd5d6a341c517668c54b4b2143f26b73521319b61e8d95d832b3133c62b41a47f3d648cc17f1219bf3a574da7c662724d0f8e73534cda5f545e4731a185d67ef3732b4ce0e16d491fbde037fd83ce397e9e309012436daa1f49379d8ebfce181370e10b29baf36b8c6717b48abae844d26be163f98225181684c5de1511953bc4d32c726f1df8dff736a42cfb0a40db3abd490f35d083b9258394cf38b6b8dcde3b0b83befd0871d73545cd3527e6f7b59f36e3efd785b2919165671b90d7a938899728b4aa4cc183d2ef63d4638b086273eaa7b0538bdc172b179c34a8dc4ac4f4637261d5d8cee2a55d0b50ac2429134c819a2598436f6323a25e240d2d701ec8bcd53f1d5a51d7cf6ddca6bf5fe622e8a5327cce43c309b5bbf697fa1da7c643a4392a5ede5d93333afdf3736af5bb10ed7e9b9585096c112ffdacd39ea70d0ea4a485afc27fdf540e183929febc099db6180750643df83b53a70af9c981a7a0a4dcbc6b640f7b2fc9317578751ce2950a67a45980fc28b013a5fcb1a7b0cd06dc4185324e2b9d84f44ab94aa56fe103bfcab703271e776c1b4ae6fc904f317ac106d2d7b815682ad1eb14484787f31586d7144720343d256b89ef4f5999364ccf1d50d1cf3250a9432502283cd743b50be2334dc34e99d218d245124b11dd95b30f9bcd2af90d104fabc0d6b5f7ab1e0720843901a00245a344c1125ca976a77b064c341fde49b1f91272c8b71c4663ebe98a965d0e8f9d436b6530d8f577bf5a543ad6471dd600fde8b4684edfefd1f111b00dc8cd325f49e06ec98331763d8927b8181a055e83248de06cdb05aa8f599865cbdbe992cca32bbc91f17e81d049e397c3831849d7bd77d631b10ea2e93c06b595b8f72abc538f5cc72cf44a5711cbe6c67330368ffdbb7c5f23f4b04b7a2f9e5f91a279d4b695d09fb9a8d31c5090bc144c46cc579418cea5260eed621ad34a3071d75e9fc8509ad2506b08d410a09217a2acab54d9f644d7842bf517b0c89f85f9e5b7268768469763f1aa60376b003c1dba754dff13dc85ed85df2694e8e01f86408ca1ef886279b38422a691c62d8cbae8d55812e86cb81a0248bd9b5addc1e6b16faf2914b34a71ef95ed9ca093c757e0e17ef127def0493b6962671aa7b6a25e38fdad328180b303c4435452f798ccab628f6a9a9c92e2968e07d7bec00b777d2900d1589b1decf9de575488b5c02db3b9009949db0c8824573712bdb630d1c0b64eb38561f3e977425722666583f34c2a65aa5702c7bcd81537c5bd516bcfdf51668daa9f0af630f364f00fdf50df610687fcefcfcf4bc336992457f120524472100eaf129826ddaf823ed73ebe4fecf727c13dd91fef3300134bc50a2303db6cbefad6a7ec985132d16945faeda1976aab6130a2ec0754f56a3afe7e374a85269088d6007cd51f00902d77b09824ee7b5e8cf3c0ba01a6a9b98db60d5dc0f80e40d1f227b641505f07caec3cacf4475ab2d42b3ce011b5a491dfcfee5715f1b30a51363a1a0226c11c71f2e7c2bfaf7e88996e0937786e11db73d89bf938def115c42bbce93c693df90e13e2dfe9c13f12135421423a236dba40ef1f02dead40fc6c0e7aa3f20fe3b18b4d840d4eb7d1a42767fda0c3c9593378e2642e4125ab6456191085f933159e5f8dc56b712e5285e46e176a10a0b05d0d65dbbb4a722da9a3a981b14ddd9387810176b810e5016f87d4d0c3a6d9c6eb98e46cf7a57a995aa72e04f604398a21ef228b7d634a5b6a7a7725dbe1589cad00f7a59c802b6c114131d06c84ea61560af712ca7e06dccaa9477b367bb2711b7377b8326f838e33af27d611150a7aca5a2fcda00a6c4ce84726d9bbe246681fd06a723682bb6dd21b1ac2a0e1cc15ec0cd00bfc118b3fb21e3dcc17afd14d660552126e133c515e010bd7cccbab04b391916556d20e2713fe30e3c6fb8526c943ebe5d99159705836d69e9331d010fa5ad4b676e3c"}], 0x680}, 0x0) readv(r0, &(0x7f00000000c0)=[{}, {&(0x7f0000000040)=""/103, 0x67}], 0x2) 2018/04/05 18:53:32 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x0, 0x5, 0x2}, &(0x7f0000000200)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000540), 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/04/05 18:53:32 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000500)={'ip_vti0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000540)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendto(r3, &(0x7f0000bce000)="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", 0x17b, 0x80, &(0x7f0000a12fda)=@sco={0x1f}, 0x80) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) recvmsg(r3, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000f80f9a)=""/102, 0x5a}, {&(0x7f0000af7000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb3fa9)=""/87, 0x19}, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) accept(r3, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) 2018/04/05 18:53:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000219fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) writev(r1, &(0x7f0000001600)=[{&(0x7f00000001c0)="b30b27b2c20839f80a025cf56b1a78ded8bc105970900f7cbf4819cb42dc30cef8d11299901cb1bdfeac76148b891838700acad189772c701c0a5c48d1d1cfd4936b89b3ebb12f1e2e54cdf44f6f44cd7bcf677c5e8c5b225ac760bd10cfb4e6c53628e00cd04b5537b28b21655641c2", 0x70}], 0x1) 2018/04/05 18:53:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb810044000004915920de44f33c10bb93f68a44a9d85604c87da67b86e0eff2bab3ab75577913d2f4c6360a10967a1b3ff165110bd7ca06b9ab4a3c35221db455b02f82c567277baa1334f87b403b59a7104e57cb98a117bd6e58577ff1a7001c1cb8e18fe95bef71fce4ab6a95d831c53823c88dcf0c6bab05878c2c37b027f6436f7caf89ba290b000000000000000000002300000000000000000000000000000000000000000000000000"], &(0x7f0000000100)={0x0, 0x2, [0x2a7, 0xe73, 0x58f, 0x2d0]}) sendmmsg$alg(r1, &(0x7f0000001c80)=[{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000000900)="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", 0x120}], 0x1}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x804, 0x7f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x81, 0x30, 0x100, 0x8d1}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000200)=0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000002}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r4, 0x602, 0x70bd26, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x50) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) sendto(r0, &(0x7f0000000000)="f51aa27b095c59460ccaaaa975e87d404eb688170772385851", 0x19, 0x8004, 0x0, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0xc) ioctl$int_in(r1, 0x5421, &(0x7f0000000380)=0xe) 2018/04/05 18:53:33 executing program 7: socketpair(0x4, 0xf, 0xfff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000010000), 0xfffffffffffffdf0, 0xfffffffffffffffc, 0x0, 0x0) 2018/04/05 18:53:33 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'eql\x00', r2}) r3 = accept4$bt_l2cap(r0, &(0x7f0000000380), &(0x7f00000003c0)=0xe, 0x80000) ioctl$sock_bt(r3, 0x541b, &(0x7f0000000400)="06b3866885ddd50806c381d0630ce31fe9d7e9bbc4fb22e04eb3f129bdf6da0fad0ca59672295234b54a971d5c6cb6a285ce724125abdf9656bc40f573724d3d394aed1d1c4601784b64a35d56bc33825e2f6c1fca17") connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gretap0\x00'}}, 0x19) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000340)=@generic={0x81, 0x6, 0xdc}) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="5c000000430000022dbd7000fedbdf25020000000c00080040000000060008000c00080004000000000000080c00080300000000000000001c0006000c00070001d10007000000010000000000080003003f00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x24000081}, 0x40000) r4 = accept(r1, &(0x7f0000000100)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80) socket$unix(0x1, 0x1, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000180)=@req={0x7, 0x8, 0x6, 0x9057}, 0x10) 2018/04/05 18:53:33 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt(r0, 0xf4, 0x0, &(0x7f00000000c0)="09d642a180b5f4b6043fe158ddacbdddbe93bd0437ff3c4d7df0b2f34013e15fd7e4a0494182e5a0c226f2b49d23b042e8683bc6b6b7ccb70d9ecf2cab95a9225a3529e69088802885936f14796761b0ebdb0df4d68bdab3aa8ae1fa0d18fca404da8c57958d48b2eecf7e382bfcf2d808bfa07b6304b9fd6344c4f48ba9ff4812f6668fd2dfca7856fca6a4c5103a130d01fc3830b0271fdda7583d8297c43a1b45dda996d569", 0xa7) pipe(&(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001900)={@loopback, @remote, 0x0}, &(0x7f0000001940)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001980)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000019c0)={0x0, 0x7}, &(0x7f0000001a00)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001a40)={r4}, &(0x7f0000001a80)=0x8) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001ac0)=0x7ff, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000001b00), 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001b40)={r5, 0x3f}, &(0x7f0000001b80)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001bc0)={r6, @in={{0x2, 0x4e22, @rand_addr=0x575f5f3a}}, 0x100000000, 0x10000, 0x4, 0x6, 0x8}, 0x98) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001c80)=r4, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001cc0)=@assoc_value={0x0}, &(0x7f0000001d00)=0x8) accept4$alg(r1, 0x0, 0x0, 0x800) bind$can_raw(r1, &(0x7f0000001d40)={0x1d, r3}, 0x10) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001dc0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000001f40)={&(0x7f0000001d80)={0x10}, 0xc, &(0x7f0000001f00)={&(0x7f0000001e00)={0xc8, r8, 0x800, 0x70bd2d, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffeffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x937495e}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x80}, 0x2400c040) connect$netlink(r1, &(0x7f0000001f80)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc) socket$pptp(0x18, 0x1, 0x2) write$binfmt_script(r0, &(0x7f0000001fc0)={'#! ', './file0', [{0x20, 'IPVS\x00'}, {0x20, '^lotrusted/'}, {0x20, 'dummy0\x00'}], 0xa, "0f0483c13ca4bc8b2bfcc80531c43ce95101e7461e8db5cb5b60f864380c8019057cc9ce8bbf4b2aa83e9a976bcae8d20c9ad348e0b9993bdd820c27324dd5b65bf8dead322fbe27c8649ebd4f86330fa52d9f98249b7ff12afcacb3c890b903ea3744a6f609bc231daceca7b4dd51e43efb84b846f30ac24a491661412406ceec0d310710bc4fe81f6ed37a1d88223ffdb93240efc2de3d5109be75d188f98d71b7f98b3437c1314750f8095ed944ab109c6858172f1d935b1f5c2601b11f18d01b43f82ef31c609503c3aa838c8c93c7981db600"}, 0xfa) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000020c0)=0x5, 0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000002100)="54dcfb6a7fca5545b2da3096f5da2d942a9c40957ece0b88824d248018655573f036d8d140a7ad21e6ac565319a54b829a73e2439e3b665dc6a6b2cf83a3c10fb1f178a35545b8a446f1e7f2f5245bdbb5099cca40bae0ea8729f46e885d83d74f8454e01498150f0437ae099cad0e77aec97f02672a8896fd8c18", 0x7b) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000002180)={r0, 0x0, 0x0, "d674cb9f3348c8937fd9fb8628cb657a4080605db2d1cd08e31b49886e4a74d70fec0e242359490f4278b76033f690cac04489241d4c28c66c65ac8430d105b0bf86f299a9"}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000002200)={0x708, 0x3, 0x2000}, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002240), &(0x7f0000002280)=0x4) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000022c0)={'nat\x00'}, &(0x7f0000002340)=0x78) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002380)=@assoc_id=r7, &(0x7f00000023c0)=0x4) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000002400)={'filter\x00'}, &(0x7f0000002480)=0x78) 2018/04/05 18:53:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:33 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'irlan0\x00', 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/217, &(0x7f0000000180)=0xd9) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x26, r1}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10, 0x80800) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000280)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000058020000580200004001000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000c0e11292c64dc5ecdd409e00000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x4d0) 2018/04/05 18:53:33 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) connect$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3, 0x1, 0xfffffffffffffff7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000ee83705ea9f66bca02b4d90b5e1a8192e56ef5720f8a8d20b98325a129c51aaab8472542097ff3d9208d56d77704dd37ceda2750f56632bca7287a5058d60d9434", @ANYRES16=r1, @ANYBLOB="0902000000000000000003000000080001004e230000"], 0x1c}, 0x1}, 0x0) 2018/04/05 18:53:34 executing program 4: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES64, @ANYPTR, @ANYRES16, @ANYRES16, @ANYRES32, @ANYBLOB="73c1df37e8f527bc4a0951caca7b97963a4399dbaadec22d6a1a865388c2d04f576b00b054678ea98ab02bf2f8d963ecf5cb6318a100813b19911c5d563d128832b336258ac7e8dc7f5aaadf57e2854590ccbc0c0e2d1c920dbbda9acdbc4b694bb96587fd263e7d824e0558a4a70dee1b8edd49d7a55309e07d5a85d02e966b391612d62baf5bbee6e0be3cdc01843547ee846713d64b8af7704a1f731aa6f8e3b6c5e361aa4f2a30", @ANYBLOB="25e62e30ce2acd502fcdb973b2d76536e26115408671709d10beb900bb79797bd74ba38d195bc8e7a58adb6e10f3104d64", @ANYBLOB="94dee9ba06e2a08a0d45b1050470ba461f05c62963d453"], @ANYRES64, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="2297c6d777b81170ee8f36e6578188fe48da389195430fcca36c66e44e69cdf80ad404cbcd72033290a480fd2d2d628ee3bd5275cb039837692ae70c4df3e7be14b685386d36918208604f2a8ec465ffdcaa17a383377fbdb65f0e95972288b1e2b74b0c02000607a3ab116fba60553162add8acf41e790d33ce02a127d2f2efda567dc499d81fe48b883d8756fa519ab4c5252a3747b9f43ec63d56", @ANYRES16, @ANYRES64], @ANYBLOB="63a2628c4d7cfd32246528094d469bfc9c53674865ff93fd316226fc98d26fa8fa8d", @ANYBLOB="3d0d011bf2cbdb67b7eeb8abb8321286be7709bbddd4a265bcbe0bd6407b7502455f44aafbb3413e83afea170eacf9308b5762fc4de99ecc97431757b4eb3cfe17398dede7535d54a541ddcf40ad3c828bb9992d1edfa82b18de4c8cf7e0eb73cfe7dc78dd4f9d4b657b11febaa5044621e54b2f24b177d07abfc8f9248cdc9b42e9", @ANYBLOB="abe529ab6a77c5fdac4949b6964c373827de13920cca3f82890f802a892d2d5dcb4abe612acf306a218ef734d44009b7c03112023f3b9ea82a3825c6dc04", @ANYPTR, @ANYRES64, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="e9"], @ANYRES16]], &(0x7f0000000180)={0x3, 0x0, [0x0, 0xa6c, 0x0, 0x245]}) r0 = socket$inet(0x2, 0x80000, 0xa0cf) socketpair$inet6(0xa, 0x5, 0xfff, &(0x7f0000000040)={0xffffffffffffffff}) socket(0xb, 0x3, 0x81) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @empty, 0x1, 0x8, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @multicast2=0xe0000002]}, 0x30) 2018/04/05 18:53:34 executing program 2: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x0, 0x7, 0x6, 0x1}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x4, 0x2}, &(0x7f0000000080)=0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/05 18:53:34 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000111ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x4}]}, &(0x7f0000f91ffc)=0xf9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000040)=""/248, 0xf8) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000d4000000377d030000003f2e000000009500000000000000"], &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/04/05 18:53:34 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000bc0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000b80)={&(0x7f0000000440)=@getlink={0x34, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000800}, 0x0) 2018/04/05 18:53:34 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="58de18fd7871bff16ac81b4c14000002010a0500ffffffffffff290af9b65f13"], 0x14}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) 2018/04/05 18:53:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x300], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:34 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) socketpair$inet(0x2, 0x80007, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000094dfc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="e06f579c925b934032ec6b9c07c06b890faac7b5b7493434cfc71545c95750f37e8687193382842ae52aa47d0bee4d3761e60affaa0dcee820c7c29d67c11a9cd270cc51cbacf687126f933d2550211d5ba939a01681e6717cc0a967ccc216651c157a800726d523fa6374c69472e570551e9fbd3588547854309c2f424e2bc2", 0x80}], 0x1}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000600)={@loopback, 0x0}, &(0x7f0000000640)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000780)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000007c0)={{{@in, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x4e21, 0x3, 0x4e22, 0x7, 0x2, 0x80, 0x20, 0x3b, r4, r5}, {0x1, 0x401, 0x6, 0x2, 0xfffffffffffffff9, 0x9, 0x20, 0x3}, {0x5, 0x2e71, 0x8, 0x3}, 0x9, 0x6e6bbc, 0x1, 0x1, 0x1, 0x1}, {{@in, 0x4d6, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x3501, 0x2, 0x3, 0x7, 0x2, 0x101, 0x6}}, 0xe8) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000001c0)='erspan0\x00') 2018/04/05 18:53:34 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x0, 0xb, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/05 18:53:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x13c, r1, 0x9, 0x70bd28, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x1d}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x67bf127c}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x13c}, 0x1}, 0x20000090) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000), 0x4) r3 = socket$inet(0x2, 0x801, 0x7fffffff) setsockopt$inet_dccp_buf(r3, 0x21, 0xce, &(0x7f0000000040)="950b61c1e0835c67663f700e845bf3f582cb37b61fed9991cfafb878a2a9217dee67df1534a92427af4abf51552b363551b694501397235af5b9b5e758621110e4d97a7fc64d673ab7108a9f5433f2a9b416367d7db069f04af7f380d17b3f4618e6ad439b35438485773b3ed17602d3131936ed982d", 0x76) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) socket$netlink(0x10, 0x3, 0x0) 2018/04/05 18:53:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x1c], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:34 executing program 6: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0xc06, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xf309}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r3}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/05 18:53:34 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_create1(0x80000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/05 18:53:34 executing program 2: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x3, 0x3c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000000), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'bridge0\x00', 'erspan0\x00', 'gretap0\x00', 'ifb0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}, {{{0x11, 0x0, 0x0, 'bcsf0\x00', 'syz_tun\x00', 'yam0\x00', 'bpq0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="1aa38f373222", [], 0x70, 0xc0, 0x110}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x0, 0x0, 'syzkaller1\x00', 'bridge0\x00', 'syz_tun\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xfffffffffffffffe], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x108, 0x180}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "7e5b71c1744063672466a19c7c7776286c10897037f3ba685eeba17354d80b92ea2b550eb36c4772e7f8268d50cfd8b444eff3fa6d5c9342b5dba1df5d5f877b"}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x440) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x1, 0x270, [0x0, 0x20000240, 0x20000270, 0x200002a0], 0x0, &(0x7f0000000040), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x40, 0x8100, 'yam0\x00', 'nr0\x00', 'ip6_vti0\x00', 'bcsh0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0x0, 0xff, 0xff], @random="742bb6621eb8", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xc0, 0x138, 0x1b0, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x1f}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2, 0x9, 0x80, 0x0, 0x0, "5c2fd51ff8fbb7c2ba7c914643a0fd606b552a3fb4dbd3de29cdea7b2b3f8d861a40c9fc9ac143a891c070c7da7a94cdff81a8228d3d38748ab655ad18764b3e"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x80000001, 0x3, 0x46e7, 0x0, 0x0, "83ca6b5fa8ae56760a01a59d57601d7533ce835dc552f6ef905151b31da4ce4e94f24f1582b172b4298be8a0614ca44512e60d22e7d55493fa478a0bf09e3937"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x2e8) 2018/04/05 18:53:34 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x100000001, 0xfffffffffffffff8, 0x2564f8f6}, 0x14) r2 = socket$key(0xf, 0x3, 0x2) recvmsg(r2, &(0x7f0000000380)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/127, 0x7f}, 0x20) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000140)=""/147, &(0x7f0000000200)=0x93) socket$key(0xf, 0x3, 0x2) epoll_create1(0x7fffd) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r4 = socket$inet6(0xa, 0xa, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e21, 0x15, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, [0xffffffff, 0xffffffffffff8000, 0x100, 0x1, 0x5, 0x5, 0x9, 0x7fffffff, 0x2, 0x1, 0x3, 0x8, 0x0, 0x200, 0xfffffffffffffff7]}, &(0x7f0000000880)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000008c0)={r5, 0x909}, &(0x7f0000000900)=0x8) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x40}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r6, &(0x7f0000001580)="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", 0x1000, 0x80, &(0x7f0000002580)={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x15}}, 0x1c) 2018/04/05 18:53:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x2}, [@nested={0xc, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) socketpair(0x8, 0x2, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/05 18:53:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x8000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:34 executing program 7: r0 = socket$inet(0x2, 0x803, 0x6) sendto$inet(r0, &(0x7f00000000c0)="90f0e05019ac6f46d17abe3fa5aba860b7ae96a4e8475ab168960876fa0f22d68a107cb259", 0x25, 0x4, &(0x7f0000000100)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@ax25={0x3, {"a07094c831a760"}, 0x40000000000000}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000180)}, 0x0) [ 145.073955] xt_nfacct: accounting object `syz1' does not exists [ 145.155177] xt_nfacct: accounting object `syz1' does not exists 2018/04/05 18:53:35 executing program 6: r0 = socket(0x4, 0x3, 0x1c5c) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x21, 0x4) bind(r0, &(0x7f0000000040)=@in6={0xa, 0x4e21, 0x8001, @loopback={0x0, 0x1}}, 0x80) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x9, 0x2, 0x9000}, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x9}, &(0x7f0000000280)=0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x0, 0x9, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7}, [@jmp={0x5, 0x1, 0x9, 0x7, 0x8, 0xffffffff, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x3}, @jmp={0x5, 0x500000000, 0xd, 0x7, 0x9, 0xffffffff, 0x8}], {0x95}}, &(0x7f0000000340)='GPL\x00', 0x6, 0xea, &(0x7f0000000380)=""/234, 0x41f00, 0x1}, 0x48) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000540), &(0x7f0000000580)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8080008}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x28, r3, 0x100, 0x70bd28, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x40080}, 0x8810) r4 = accept(r0, &(0x7f0000000700), &(0x7f0000000780)=0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000007c0)=0x3f, 0x4) r5 = socket$packet(0x11, 0x0, 0x300) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000800)=0x2, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000840)={@remote, 0x0}, &(0x7f0000000880)=0x14) bind(r0, &(0x7f00000008c0)=@can={0x1d, r6}, 0x80) r7 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000940)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f0000000a40)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000b00)={r7, r8, r9}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000b40)={0x1, [0x0]}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000c00)={r10, 0x10, &(0x7f0000000bc0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000c40)=0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000cc0)=@req={0x28, &(0x7f0000000c80)={'vlan0\x00', @ifru_map={0x401, 0x3, 0xdd3f, 0x0, 0xc2, 0x4}}}) ioctl$sock_proto_private(r2, 0x89e5, &(0x7f0000000d00)="45c051037fe57fa8b0e8e28f203f0676a0ca217428e0f447d8d3e6e59734e1cd2c0ef766e51a45fc3c92173a9d4b00fadbfc04bc8c9842609cd40a5ab16210334342f939f930990b18f11b64fbe7a7131217f5dbfe89a27222238bb407b75fe45260e7d306eb156234fa2d221fddb8ca9803a1f5") setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000d80)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7, 0x6, 0x1, 0x7fff, 0x10}, 0x98) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000f80)={@nfc_llcp={0x27, 0x0, 0x2, 0x5, 0x80000000, 0x5, "79f7174fa2a22b4a3e997fd2ec2fec95821ef77eed49e416ed4bbb442bceea1209d0e7c047b3746019dad7e131da4952374dd9a1b0c2a4470a8b1ffd6e6f68", 0x7}, {&(0x7f0000000e40)=""/206, 0xce}, &(0x7f0000000f40), 0x20}, 0xa0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000001040)=r7) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001080), &(0x7f00000010c0)=0xc) 2018/04/05 18:53:35 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xcb4) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1b) 2018/04/05 18:53:35 executing program 4: setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x118) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000002800)={"6272696467653000000000000000a300", &(0x7f0000000000)=ANY=[]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x10000, 0x4, 0x200}, &(0x7f0000000100)=0x10) 2018/04/05 18:53:35 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xf238) write(r1, &(0x7f0000000380)="e6", 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/163, 0xa3, 0x7}, 0x101) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000200)={0x7, {{0xa, 0x4e24, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, 0x0, 0x1, [{{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff]}, 0x9}}]}, 0x110) 2018/04/05 18:53:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x4000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:35 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), 0x35f) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) 2018/04/05 18:53:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = accept(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x80) r2 = accept4$packet(r1, 0x0, &(0x7f0000000300), 0x80800) recvfrom(r2, &(0x7f0000000340)=""/79, 0x4f, 0x20, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000180)=0x7f) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e23}}) bind(r1, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x1, 0x3, 0x3, 0x2}}, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xffffffffffffff26) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000812ffc), 0x3c) r3 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa}, 0x6) sendto$inet6(r3, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1a) accept4$inet(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80000) socket$nl_crypto(0x10, 0x3, 0x15) r4 = accept4(r3, &(0x7f0000000000)=@ethernet={0x0, @random}, &(0x7f0000000080)=0x80, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f00000002c0)=0xddd, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f00000000c0), 0x4) 2018/04/05 18:53:35 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x2, 0x2, 0xfffffffffffffffd}, &(0x7f0000000240)=0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x81}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000f4bff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c000000110003030000000008000000fe8000000000000000000000040000aa000000000000000014000d00ff010000000000000000000000000001"], 0x3c}, 0x1}, 0x0) accept$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000380)={@loopback={0x0, 0x1}, 0xd, r3}) 2018/04/05 18:53:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0xfeffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:35 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x5, &(0x7f0000001000), 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)=""/225, 0xe1}, {&(0x7f0000000240)=""/79, 0x4f}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/195, 0xc3}], 0x4, 0x0, 0x0, 0xdcec}, 0x10000) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000004c0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) 2018/04/05 18:53:35 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7a, 0x0, 0x1, 0x2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0xfffffffffffeffff}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="14ff0000060100ff3bffffffffffffff00000000"], 0x14}, 0x1}, 0x0) 2018/04/05 18:53:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x8, 0x3c69e41d, 0x2, 0x3, 0xfff}, 0x14) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="10079b4c84b647ee3d96d22bbace059f314ab1b4aff679", 0x17, 0x40000, &(0x7f0000000080)={0xa, 0x4e24, 0xbb9f, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffe00}, 0x1c) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000b44000)='=', 0x1}], 0x1) [ 146.073182] sctp: [Deprecated]: syz-executor1 (pid 14023) Use of struct sctp_assoc_value in delayed_ack socket option. [ 146.073182] Use struct sctp_sack_info instead [ 146.167228] sctp: [Deprecated]: syz-executor1 (pid 14029) Use of struct sctp_assoc_value in delayed_ack socket option. [ 146.167228] Use struct sctp_sack_info instead 2018/04/05 18:53:36 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x8001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 18:53:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x3, 0x40, 0x4}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x8, 0x1cb, 0xffffffff, 0x2, 0x5}, 0x98) socketpair(0x2, 0x2, 0x9, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000480)={0x3, 0x4, 0x3ff, 0xf0, &(0x7f0000000200)=""/240, 0xca, &(0x7f0000000300)=""/202, 0x63, &(0x7f0000000400)=""/99}) sendto$inet(r2, &(0x7f00000004c0)="c321d84a7ca7dc6c0599c46ed3dc889811b7d8c0d35df3576a9250b94320cfbb2e0757d7065a4c607024e8d5b14068e17b2fca4a1c029ddc37b80cefa42cfe8e12ff6f65f0c952582cb5386e646f9aceec90ce4342544fbd6c5269059e74b132c4", 0x61, 0x24000080, &(0x7f0000000540)={0x2, 0x4e24}, 0x10) sendmsg(r0, &(0x7f0000001900)={&(0x7f0000000580)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x3, 0x3, 0x1, {0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="5ce2e71e979b2c72d67c22be1329279ea124b797e4d04c7a93f06b2c26ddb467bbc9f72cc49be2217c333a3008fd14626c6b7ac36b1f48c5491309b569089ac78d109290bc0cf61611516cae673d2bedee5cf5895103b070cdb036df3971cb3c5fef2b274b6b3bde24e8579c1b7a", 0x6e}], 0x1, &(0x7f00000006c0)=[{0x90, 0x113, 0x1ff, "d770da41949b715127e51f8feeadf34b64cf4fef593df797b69a2c7cd7c6b47a96c7439df322cdd540bc7ca0d70740a62b40706c2f7dfcb382fef5e599e2754d66715fbbecc7f005e1d096e07aba266ccf587fc33eac92bf8c4a7eab30fbe1f5c9f46ceb71f12086ad7956107553a41e10d7c67fbf250adf0e9a4db71f832435"}, {0x18, 0x111, 0x1ff, "d3ea4f"}, {0x70, 0x115, 0x5c, "bb47409c32a61edb96327be0e9cac0351dd92021ea7a087a4d859abdbdd38062a945aa8bc672fb2e63740aca64d94b4f943956bff4191a25e9b3ffd82ca291d1a3bcb23685acae1543e872ec7c7a16b443d9bb8bdb93f7f53c856d1e"}, {0x1010, 0x10c, 0x8, "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"}, {0x18, 0x0, 0x4, "c72c0e"}, {0x48, 0x119, 0x0, "09a126e2f6f7ca95c714575c3705240893016315ae52b2e49acbff23d2bccc496e48cb42dbe47f4368ebd194a4877b4653b2d5"}, {0xa0, 0x11f, 0x8000, "8606f3fa46c6bfbb1202185c3853a83811f10ada8a494247afcdadd7a821e9abb7f683429da8111aea2ee45d1962220bf73cf6d209f57b92f4f4dd04e6bf75e887ef14c1233c5d9ad882ce8afd472e6fb5a48661102e13248518095e54cc8d284398d26ff5fda6083bd041de42f956d303cc0eed7fd6c76d8737b68237b57e376eb967cd14c2567cd4a4b2f80b"}], 0x1228, 0xc801}, 0x40844) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001940)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x9, 0x0, 0x4, 0x3, 0xfffffffffffffffe}, &(0x7f0000001a00)=0x98) accept4$unix(r3, &(0x7f0000001a40), &(0x7f0000001ac0)=0x6e, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000001b80)={0x53, &(0x7f0000001b00)=""/83}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001bc0)={0x0, @multicast2, @loopback}, &(0x7f0000001c00)=0xc) connect$can_bcm(r3, &(0x7f0000001c40)={0x1d, r4}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000001c80)={'bridge0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000001cc0)=0x400000) bind$alg(r3, &(0x7f0000001d00)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000001e80)={&(0x7f0000001d80)=[0x0, 0x0], &(0x7f0000001dc0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001e00)=[0x0, 0x0], &(0x7f0000001e40)=[0x0, 0x0, 0x0], 0x2, 0x5, 0x2, 0x3}) socketpair(0x1f, 0x5, 0x1, &(0x7f0000001ec0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0x1, 0x0, &(0x7f0000001f00)=0x8, 0x4) r6 = socket(0x11, 0x7, 0x2) ioctl$sock_proto_private(r5, 0x89eb, &(0x7f0000001f40)="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") bind$pptp(r6, &(0x7f0000002f40)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000002f80)={r1, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff]}, 0x10000}}, 0x7c, 0x9, 0x7, 0x7, 0x8}, &(0x7f0000003040)=0x98) epoll_create(0x7) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000003080)={@rand_addr=0x81, @rand_addr=0x9, 0x0, 0x8, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xb}, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x30) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000030c0)={'filter\x00', 0x35, "45a511f62eb86d3a11e64095e2d4f56efed9a914a477f1b0fc78769c7b7a729bf55a3185473fedab73c47637430779652aefece83f"}, &(0x7f0000003140)=0x59) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003180)={r7, 0x27, "03858ce1f2050b3c223e3426376d20f9cf0bd2afad5b016cf7b3e9fe9f19f8e46939d676c4ec2a"}, &(0x7f00000031c0)=0x2f) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000003200)=@sack_info={r1, 0x0, 0x10001}, &(0x7f0000003240)=0xc) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000003380)={&(0x7f0000003280)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000032c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003300)=[0x0], &(0x7f0000003340)=[0x0, 0x0], 0x4, 0x8, 0x1, 0x2}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000033c0)={0x3, [0x400, 0x4, 0x1ff]}, &(0x7f0000003400)=0xa) 2018/04/05 18:53:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="cf0159ff30000000dd03000080000000260100009e00000000000000000000008f772ce40c5149055aa98dd6330d9b572b3721e626b4dbde227e4f1fcb26589601c37ba36ff22093dbeeb9cc1819104195e2e9e920a68794045916a9b56da223f28413d1a00e82019249a29c4c5c950c2d8c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3b8635dbdde0e35a448554eb3713a4115fb2e0fafd9b5bbc498002085fe8c029adeb2597f484eaf00b4d340df6bdf1d0711b3826fe67e4a7d6ba59630922ce2521b2e637d5d11624a00d242520c70ed1081ed8af49c6fd14228aff1bc9b02d4b7785847c4a42d7d50f2e9fb"], 0x272) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), 0x161) 2018/04/05 18:53:36 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000003e000000d85c4a09"], 0x14}}], 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x4, 0x4) 2018/04/05 18:53:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x1c000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:36 executing program 7: socketpair(0x1, 0x80005, 0x81, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x2c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5c}}, 0x100, 0x6, 0x368, 0xffffffff, 0x80}, 0x98) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="aa1026d24235d3555b34840a46e0de67", 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x401, 0x4e, 0x68e9, 0x4}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000026c0)={0x8, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x97, 0x94, &(0x7f00000002c0)=""/148}, 0x48) 2018/04/05 18:53:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b00), &(0x7f0000000b40)=0xc) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b80)={{}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000c80)=0xe8) getgid() gettid() getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003940), &(0x7f0000003980)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003bc0), &(0x7f0000003c00)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003c40), &(0x7f0000003c80)=0xc) sendmmsg$unix(r2, &(0x7f00000043c0), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000011ff4)) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000008ff4)) close(r1) 2018/04/05 18:53:36 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x923, 0x1, 0x4, 0x3, 0xffffffff98873788, 0x0, 0x0, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x200}}, 0x2, 0xe8b, 0x46fa, 0x9, 0xfffffffffffff4e0}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x4, 0x202, 0x2, 0x2d, 0x1, 0x7, 0x5, r2}, 0x20) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000280)=0x1f, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) recvfrom(r1, &(0x7f0000000480)=""/109, 0x6d, 0x40000040, &(0x7f0000000500)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80) sendmmsg(r1, &(0x7f0000002180)=[{{&(0x7f0000000580)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x1, 0x3, 0x2}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000600)="5e9924d177babb357370815db2e26034b4e21cd66b984da983c8a11c7c608a872e437466ce68e85fc81b25083e7043709a34121313c60d2bbbca16e60c87ff2e3a2f20dc07dc97ae4c4db8874d597d277796569139b6ae71e0bf661e5161d42661e238a4e869833de0d3ec9d0558d1bb7f3ec345ff0b1c62bd2e11d161dff56b973a33f88911c7572880e00e0b1471492ce07166", 0x94}, {&(0x7f00000006c0)="bf28e68ca616f98cf0ae24ca45fd8ee300ed12f1b1f6c7cc5f9a1cdaabcf66b7432152cc6228e46dc24eb25c55077f40a6defaf3f2f7d43958e3807f4847fdf18cdecf251587b31cf37a1f741b78afb34da8d362793988e49c8a981a7f73b57743eff1fbce46e52e9a10a9db97af0b81c428c2b392a6b13bf022dcef7113fa89dc4c848682ac77d39f50c7a20d40c294987474b78c0c3988ccf6ccc2e8173d", 0x9f}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="2f4cf78c010a501a5688b730b750112dfc55a40a045c558e8129344e6f4d0118fe54035993b6782639aef2dd2096083abc3395314b84549d4f0c0f41e01f1d07ef3948b29cdf6062831d98620ecc94cc0c4932962cb18bcc118f4ab7bc4eef9cc9bfb2ca37b236b54460dfad1aa6d553a639ed8148c28a309c26eff210f78ef11dcc9e848785b5e9", 0x88}], 0x4, &(0x7f0000001880)=[{0x40, 0x105, 0x1f, "ed0ee309e5801ca5a5910ad0a07a42664eb21cc271f5570f7182bcac23a28b40635015bdac8fa38b0b5913"}], 0x40, 0x44840}, 0x5}, {{&(0x7f00000018c0)=@l2={0x1f, 0x2fee0000000000, {0x9ba6b4d, 0x0, 0x40, 0x10000, 0x100000001, 0x6}, 0x7, 0x100000000}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001940)="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", 0xfd}, {&(0x7f0000001a40)="7c5f59d1e8fdde9e43162193ed9710ceacfdb57e7347a3882265dba31b7f7e08664d53e5af55ee8d5fcd3b334985ea24ef800b868bc1e52b5123843146574979df239cdf1809ee32411d2cdc42e0ee36667add7919ba918d55c90cdd77e4a84abcfeeb2e915d45de0a759ea6abd3e325ef6cbe73a14449da3f9cffbf60557bf6e0c4c1aa3fc35f5c038d52493b", 0x8d}], 0x2, &(0x7f0000001b40)=[{0x68, 0x13f, 0x9, "b2f409ff02ca6b41641bf4803bb5d44f59e0c1261f830af9eb887d6e16a077bfd69186f465a18e531f93403f6b2facdd6dfca5598aaee6ffe09e72d9602853d181d38e1973092f7edcf710f5196281567607525e60b22e"}, {0x100, 0x11f, 0x8001, "063f38c05f72563f1c1feb652afb46dabadbe852683b13fa6c7d9527d7f5e8a469df5bdd69b5b855482b49e325552d6ab79406bc17579f444154c5403f6634b10e6f1c3a0738bd4514cdc17d90d219adf39ed9e6e5341beb97db0739cf12abe8e2fb7a94929c3c810a80ad75cda117bb71915a36858c86c54af1c149c72cf104e4188e22ea42a5f51ad5e6039a673a81f6a039544ff7e3ce238f3264700185516d951ae434815b8027e77e3213f4a7cfb43ed68017cf0a772fe7c64bce91342ef4865744e1bfaebd329a2ced44b6c07b9a0527385d7038415093fbaad40e7a211b7437555729411dc88cf0e8600140"}, {0x10, 0x117, 0x7}, {0xc8, 0x10e, 0x1ff, "803261cdc05232e83aa9f03eb7127361e5913628bdbad378f928fccf9bb25d78cfc3f246e6e9a1114d75d809ce92dd52cf4b8b87fb1055c82bd26cdb617a09121172ae99776f0068f38e0acae9a96b7e79d39bc539a56d9eaa7b6f705dc41531c67df502c7e94c5a7a81739acd4ebe9e951311a4a2cf5d655ccabc2f7689adc4a4bc6fb1764556784d0bad574328684ad57a34bb8418b7b4ff0c88997b9f227c7b343d2e494800084b1f028eda1a797391c9ddcc177e12"}, {0x68, 0x0, 0x81, "fbf5f9e3ed5b6790186c73caf345b8995db58f81f3456cb0a413c409ec4e62a2db40a35783a0bbd2e9713c153557f7ac0a1e4b1ccb565b29c41c344642c912ec03b28f0b8b0b85b6c08034d2dc8e2f4008f253b5"}], 0x2a8, 0x20000000}, 0x2}, {{&(0x7f0000001e00)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001e80)="c5d5005caa41cb52cf19c4ac40d426c293da5a7107f6189154dbd8f1a94238ebb7d0a6aa31fedf88fad028e22bddeb29dae25990d3c8a6c2492a38ac679a0291f06e457f73", 0x45}, {&(0x7f0000001f00)="6a1804ada99c074bcc66edce19408bb2f726e70a9069dbfb5cb3f2cb0a96b7b33f5f66b244a3510e3879cf52da3544d126368c1a780962af5029c525503ad85ecaea70d5940e062e055fd6982b87e3b2a6154443a0886a0edbc140eba5362394821c518c59162ffa3f52d06467f6dfd3", 0x70}, {&(0x7f0000001f80)}, {&(0x7f0000001fc0)="42409e5a85a9633389e810bd583bded230198c78088b45329bfd6a4fd194d0731dc3e1e2f77ae177d2d7da16ebee75bb292070eeeec525ede1a5192d4e431e841db6007dfb40836113ef566d722ab7b6ad68ddf6e2628e61f0450b420b18d52e0249eaa6", 0x64}, {&(0x7f0000002040)="fe62d42fdceecff51ac99071dba305ab0a038ee4dbee1d3f0c448ac7bc1314e794b5d189fbc5765dfb88b17b2b8c4878d91057cce90a7a38aae1ff79e792d2c77742964513f88d58a1f01da2dc8a95d323f333fe25c27d2909d130be76ecd3721f3df084b0b44183faa14c3f8757b11712117fcbbc4cf998382f742a2217d2a82e33fd8851a0e11d9ff2084445d9c052069663f242d0ecc545bad62e9163b5c36b88196703686c", 0xa7}], 0x5, 0x0, 0x0, 0x4000045}, 0x100000001}], 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002240)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f0000002280)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x5, 0x10, &(0x7f0000fff000/0x1000)=nil, 0xfffffffffffffe00}) sendmmsg$inet_sctp(r0, &(0x7f0000004080)=[{&(0x7f00000022c0)=@in6={0xa, 0x4e23, 0x1eb, @empty, 0x3}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000002300)="04c8f657bfb2e3965960c2d70471a3729c368be79789bb46e2ffd93830820460b8d20e0e7d1c70521d7836ba98973bda94fd5722d39fa925ad21e94a8d5da54c6831929a5fdac742667acd2532deaebc4e52ebfc0eaa9fc7b6cbaf10b92b72fd6cbba609e6411848205d9285b23b26", 0x6f}, {&(0x7f0000002380)="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", 0xfd}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f00000024c0)=@in={0x2, 0x4e21}, 0x10, &(0x7f00000027c0)=[{&(0x7f0000002500)="0fdf455bb20d49b6f6030d8d8781c7a267b845d2386ed574b0a6511052dc22ab3924a948d315103bfcc306cb6e117aad999bce7dbd9b1fdd1860730d5b612d6a35eb7d168864c390f74eb6bd30cc3f51785acfbef19d6e46a4ae3ff547c7bc", 0x5f}, {&(0x7f0000002580)="8ec240109492bd8cfdfb16127b8da8a878594cc14d64ae76860ef7f625d84ed215c833ea04613d7db1a8c7e3e6bfc43e520d1cf3b6d01ec508cec0c83bf231444dc0d4d295511ff1d47a8fbeae72d3339bf4d59bc4", 0x55}, {&(0x7f0000002600)="94d044e28ccf7da46e057d248bd4882c533937b6eb9639e4b3c8ba15d6f9d31705ad7f", 0x23}, {&(0x7f0000002640)="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", 0xff}, {&(0x7f0000002740)="fa689830a3940e03610d128b0ec8bfd14fcff15575512d580353801677323fe38b24b979966389c17132e3", 0x2b}, {&(0x7f0000002780)}], 0x6, 0x0, 0x0, 0x800}, {&(0x7f0000002840)=@in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c, &(0x7f0000003940)=[{&(0x7f0000002880)="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", 0x1000}, {&(0x7f0000003880)="2c17d0aedc6ef251223101241fc65a3e2a87a796e592d1352ee54196c08cb1139302d8cee4a40fd9b41ce28118755beab47e013a4f15f7c74aaf47792e75f17f414aa53b4bb35ef010d8e4521e31ec0634b9bfa5cd69bba54e357a3c4774e5103773575c40aea2f6f847872cc93e0b14bb24b3d5c64a34a6c95e50e982966eca1d4884", 0x83}], 0x2, 0x0, 0x0, 0x40000c0}, {&(0x7f0000003980)=@in={0x2, 0x4e24, @rand_addr=0x9}, 0x10, &(0x7f0000003a80)=[{&(0x7f00000039c0)="db736898fe387057ef459bb40b32d829a9747eda58ca7658213a5e03dcdb7467a6b3910e42738438980572978a8bcd8051199f20cb8868aa824589cb114b7936eecfe2e1822e4d8bc3c681d57e0ee03da3e68be674e4587343299cd7b1fb3bf5145a07958f9e86a5a36e45f460125843de59c73843c5885dc104852cf3262d26b3182deb3966b53d8affb3d2b9d581c448893ccfe3cd4b955768de06ba357a", 0x9f}], 0x1, &(0x7f0000003ac0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x5, 0x2, 0xfffffffffffffffe, r3}}, @init={0x18, 0x84, 0x0, {0xf, 0xd94d, 0x4, 0x3b62}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x0, 0x7fff, 0xe6ac, 0x7, 0x0, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffeff, 0x5, 0x9, 0x0, 0xbb, 0x10000, 0x7ff, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2e, 0x8, 0x2, 0x6d6, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0x0, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xec, 0x4, 0x9, 0x0, 0x2, 0x647, 0x800, 0x913, r3}}, @init={0x18, 0x84, 0x0, {0x852, 0x7, 0x100000001, 0x49}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x203, 0x5, 0x8000, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0x3e4, 0xffff}}], 0x1e0, 0x4000810}, {&(0x7f0000003cc0)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c, &(0x7f0000003e80)=[{&(0x7f0000003d00)="e60fce9c53dc15e0517f280048794cef41b03e4d79315112eb85755750c9a852f3e3bcef1dca", 0x26}, {&(0x7f0000003d40)="6154f6c1640d9bb3a40246de531375c652f89e39e25fe10a9a0165b0a7c0bb8d1d31ed31bcecbdcb7f14e6ed", 0x2c}, {&(0x7f0000003d80)="22acde39659e5da990b6511aa2fbf76478fae1f0ee204feb9703770eb01c6bd2d8e2d5c6f918edf053594ecc730feb422cf27605287aab9a237dec94bf447cf181ebf025b496ced2d968dcd9f47479158b8eb166bb0de7ed6e58f60be5c8fce454c920ee47a381dc9ac40b15ea5963be5dd078e6e318aeb63d5e676bc1ade329cab4bba730502e3a47384796dba144c2ba0c15ed4e0e6d7ff6cd4992e666b361f2beabc6559cb68bb22d593508727552a5850418447af957dc985f646de5fb682551e532ce62e238", 0xc8}], 0x3, &(0x7f0000003ec0)=[@sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x8009, 0x81, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x180000000000000, 0x913, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x100, 0x8, 0x1}}, @init={0x18, 0x84, 0x0, {0x2d41, 0x9, 0x5, 0x20}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x8, 0x3f, 0x400}}, @init={0x18, 0x84, 0x0, {0xc568, 0x40, 0x8, 0x6}}, @init={0x18, 0x84, 0x0, {0x100, 0xe56, 0x2, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0xe, 0x2, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x1000, 0x0, 0x7ff, 0x7, 0x4, 0x0, 0x401, r3}}], 0x1b0}], 0x5, 0x1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000041c0), &(0x7f0000004200)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004240)={0x2, 0x1, 0x2, 0xfffffffffffffffa, r3}, &(0x7f0000004280)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000042c0)={r2, 0x6, 0x4, 0x5, 0x8, 0x10001}, &(0x7f0000004300)=0x14) r7 = accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000005380)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x1, 0x0, 0x4}}, {&(0x7f0000004340)=""/4096, 0x1000}, &(0x7f0000005340), 0x6d}, 0xa0) sendto$packet(r1, &(0x7f0000005440)="be2d68937a5db062646c33578730dedf7655bfa481e72469b76836184339d296e16f980d8ff0441167fbf92d757f490a9cc99e162f10199f033b79f49ca3b20521daeb4738e12625f6323bcc1c05f79bf88d18bde59a47716c74e08aa7ff7eeb", 0x60, 0x0, &(0x7f00000054c0)={0x11, 0x5, r4, 0x1, 0x14a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000005500)='nv\x00', 0x3) r8 = getpid() r9 = getgid() r10 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005c40)={0x0}, &(0x7f0000005c80)=0xc) r12 = getgid() r13 = gettid() r14 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005cc0)=0x0) r16 = getgid() sendmsg$unix(r1, &(0x7f0000005e00)={&(0x7f0000005540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005bc0)=[{&(0x7f00000055c0)="098a2f810ca20a2a4b46c950855ce63d3cbea4efe2c9900af9a1003f704bf591698067cdce309bb0e8920c1b5bdd04fb6a666a949c0a89c31e5474f50e738eee59b4e1a46bba445d81c9735e2cc06e32025bdc9e725aee834d807645ea41c923f1a7c2e890fb91f8df0d007a0a83e5baee16cd506575d47aefedc8f250d5f9d81ebcf0c9a6300175978ec5dbd779747b7903f823fa8d9b4a915401953a5bd3a0af3b6fc8e8db5a723cb079a100", 0xad}, {&(0x7f0000005680)="bb0e418f821c51d2e9e929268576d696e303635f6a49b5b116da42c46559c4a357156643e90d3072c6ae82fadea02bf3ddb761438c9c29527fe6299f29d7cdddd387386189d352d831db4c131295e51fded304004f389adef9e0dbd2906c820161b614f9e75a0a9a1a3f9305033f31fb87cc4cf287e7e51cd7f3c71d280da25b76cc5585d5ed9c05e6859f71e4fd1ce132b9e2282da8c8781529ed899c193778ffd960c72cd2fda726b9ec52671f1817fa098f5b6d9236c0a3e0efcc15d5d5f732d64ced28fb6fc6adf9b3fca710e2dbc654abb148", 0xd5}, {&(0x7f0000005780)="70e363ab5c3495b10412525482e512b914de4712e50f0fb317d10f9dffdb9dd0761e9c79a59fe030678c4c4f96f230c4a466e9ec4bd008769312726e00bdebb0cc2f994c8e93b8ce5dc6c2e3dab52aed37993a43f92c9c7107dc29ab48b2811abf620bbfeaf6d7cea17327c2fe0d2bb3596398862ddba3cc6a81858d593c751a8bb9570043454d610124d66ffc8e68f67f794152474671f72a00e0a23616567066fa961587a767f8", 0xa8}, {&(0x7f0000005840)="cf8dad54a42621b6b4b836dd1395e07fe55750f7c3033824c340bd031ed29c9126ccf8a27c6f2140d6982d3418e3e5828908e1d4cedd27f26d823dd8c4055554b8ad7f3e362241ba45e02f3c61cb6661b33d19bc5897", 0x56}, {&(0x7f00000058c0)="4006ce588514dd452cbe404e53d66c8f38d7a16ba7249f5ec633f8eea0561795a8ba7111cf7ee51a2cec3b72358b53c49f12bf90e0aa5459340e3727eec2bd8473ea665553ee30822840be6632bf2abc1d613ede68b2a77c83b3ad81e52b63ce27001fd1a511ed81e021cf43401d6551b60d542551ab6e51af968be6e88525951311282d45788778c3150f768e470475e37e86b91ce445058836d94544190c59bb06b8a00b144e3f67238b4446c837", 0xaf}, {&(0x7f0000005980)}, {&(0x7f00000059c0)="28d25ad649b713194a7ef7a507e054e10eabf06868b747e0234a9c351371d75252e83db07095261c303c5a69021ba8289ab71a459b9682ef3cde69f7678672857c09c08c22a1aa34662452f9358162083cdfbc4233b7381307595e7da54eb1ebcc746746972855ece817cbec957cc274bba3202478bf8e5fcbeb477dd082fb229029e778efaa885acea9f62f34b36b289465d8dc2aa622373396b56fb637709277382fb4842dda890b0fa3a38d687a95d3906dc5f9d10598bf3afa0aaae00c102f84bde2fd1edffd6c13b73c01ca5cac3555b838bba04688bcaa8dec0f825ee230a4d98bfae6c3d3fb265b779dc171123f877aab", 0xf4}, {&(0x7f0000005ac0)="63eb03337bb3469cb532541213f077ebb0d60d5e062b43d56787ccf774cefe0bb52045fdd75a3d8e0d2f85da1571eef51183553ed5558c14b41ca0b4ea6286df91b58426bbd3ab5563ef9a91e11b263dcd9946ac45648e7d0e19ec759b165caf4effd98c4509aeedb8401bd1bf3c278b0730d70a918341e60cb4099e11f86c6320f76858390cc22da9f78c9f89a2ae81a0622ea8133aea53c0d3e6957f3c319c2ac791f1eab17415e3a88a60cc398f68c0df90cab664afbd06c8178c1674e1436d29dce27b33db6509e63cf82fcc8b2dc9f43816518fb365511ee0ad6ad80fe95a5133f8677bdb14", 0xe8}], 0x8, &(0x7f0000005d00)=[@cred={0x20, 0x1, 0x2, r8, r5, r9}, @rights={0x38, 0x1, 0x1, [r0, r0, r6, r1, r6, r1, r10, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r5, r12}, @cred={0x20, 0x1, 0x2, r13, r5, r14}, @cred={0x20, 0x1, 0x2, r15, r5, r16}, @rights={0x30, 0x1, 0x1, [r1, r6, r7, r1, r0, r1, r6]}], 0xe8, 0x10}, 0x0) accept4$unix(r1, 0x0, &(0x7f0000005e40), 0x80000) 2018/04/05 18:53:36 executing program 6: r0 = socket$unix(0x1, 0x400000000003, 0x0) bind$unix(r0, &(0x7f0000f59ff6)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000fd6ff0)=@file={0x1, './file0/file0\x00'}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) 2018/04/05 18:53:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) accept4(r1, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x80, 0x80800) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76", 0x20) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xfffffffffffffcf0}, 0x100) 2018/04/05 18:53:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x6], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x6c}, &(0x7f00000000c0)=0xfffffffffffffdc8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x2, 0x20}, 0xc) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) shutdown(r0, 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000600)="d3a5422c2b2208c559fec2a3c58281039cbcace61e4eeea30064c2be463b98876e6d3c6996f0401e8861c3bab01b398d4ba34cc4787e370b165327384d8c01a502b844b8ef45a4ae93837dc4b253efbb0650aef9d26057eb1c5d9ea15c3b6077a68b39b5e36f7499160e3829f1bcef80a3", 0x71}], 0x1) 2018/04/05 18:53:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="c6abdd290e0f1a32a03c321d681b6e9f6811faf4f39d087e9e0db5dba3a35009593bed2ec495b08ecde63087178437ea3c8444c15c3544fcbd4c3dd8569c947eea89700a56423674d952c72a1bb21695ed2951b5f65ba012d60cdfe2cf17c40756abfe3c0a5ba12c4a6fc51b729e0d6728e634df676e035bd038c53e167b976c", 0x10000}], 0x1, &(0x7f00002c6000), 0x0, 0x20004000}, 0x0) write(r0, &(0x7f00000001c0)="bc0a745179b244e462170f9f570c3320d670e639272f49a63d2e601649f0838f0e96542b70dbf73254a1017d281d05f2c16950c8ccb9a935d91387a9d66120490478ef976e908b5af0d590c10b6206cab78987fd2ef7ce76c5b278bd7e502cdbab1d30ee980deb173af14683c98bf7f953d1c9718a42bf15b2724e773f11bd2d99af79b4913e5995666413ffca292c7dbc3ef3b97e75d3826e77c70457f6ad5ed51ae5db9cb112ee", 0xa8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={r1}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000002c0), 0x4) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000000), 0x4) 2018/04/05 18:53:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="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", 0xcbd}], 0x1, &(0x7f0000004a80)}}, {{&(0x7f0000000a00)=@ipx={0x4, 0x7, 0x7, "a620f402866e", 0x8}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000f40)="ab37115edcbe7bd2fb9176c803954ac5d39208294fd550debe59066b73321772c2bfd219d9776164a335f7a5321c4803ed2bc137620de0c088bca8eadef0a82f00cf0209b72c947327167e140ef30f9d0f92f543cb763d3ac1c727b1380b0e29cfe93d0b49303b5eed026d7a1866cb838f57f65da38e484fd0785bfc91ec58822743b576a4ab560af722a41bea73d84f36705cefd88c93427b60508a6200de4528e3897e65e007e2fc183de1c0460bb50aecbb1df975a15e81cfb8ec8e52207559356fd6e402346ea1ea4858e89520e67b1c18248e0a7935f534157f21965c", 0xdf}], 0x1, &(0x7f0000001280)=[{0x10}], 0x10}}], 0x2, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) recvmsg(r1, &(0x7f00000006c0)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/2, 0x2}, {&(0x7f0000000500)=""/138, 0x8a}, {&(0x7f00000005c0)=""/221, 0xdd}], 0x3, &(0x7f00000003c0)=""/60, 0x3c, 0x80}, 0x100) 2018/04/05 18:53:36 executing program 7: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001040)={'\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="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", 0x1000) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f000071bfc8)={0x0, 0x0, &(0x7f00002cd000), 0x1000000000000198, &(0x7f0000f50f40)=""/192, 0xc0}, 0x0) 2018/04/05 18:53:36 executing program 5: r0 = socket(0x1e, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xc8, r1, 0x20, 0x70bd2a, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0xc8}, 0x1}, 0x48000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000180)=0x2, &(0x7f00000001c0)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x1000, 0x2, 0x8001, 0x1f, 0x9, 0x80000000, 0x6, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x1, 0x4) setsockopt(r0, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r2, 0xf46}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0x3, 0x2, [0x81, 0x9]}, &(0x7f0000000140)=0xc) 2018/04/05 18:53:36 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000867ffc)=0xfffffffffffffffd, 0xffffffffffffff25) 2018/04/05 18:53:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x4000000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:36 executing program 0: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bfaffc), 0x4) 2018/04/05 18:53:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) read(r1, &(0x7f0000000200)=""/4096, 0x1000) accept$alg(r0, 0x0, 0x0) 2018/04/05 18:53:36 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) socket$inet(0x2, 0x3, 0x2e) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='vegas\x00', 0x6) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/05 18:53:37 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x67, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'lblcr\x00', 0x23, 0x4, 0x34}, 0x2c) r1 = accept4(r0, &(0x7f0000000140)=@nl, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000080)=@ethtool_coalesce={0xf, 0x74, 0x4, 0xffffffffffffffff, 0x4, 0x6, 0x80000000, 0xfffffffffffffffe, 0xc3, 0xffffffffffff0b89, 0x3, 0x800, 0x15, 0x2fc0, 0xbfd, 0x3, 0x0, 0x5, 0x6, 0x3, 0x1, 0x1, 0x2}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000003c0)={'bcsh0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0xc5, "5e42f1d049c4b206ca9b2d56786742e7f340912653106bf84250c7675fb2ad9709acef0d97b7061f42a22bb283a144c7e660a57827bd1d43f54713a61be1fd9e36e0e3a02f59a62be2745407ac4a0c3e22d8df4f5ffee4cfa578dd347dc078374b474542512f1a3fff50df4394985174d1a48993fbd9e21fefefde74180aee7c4e7fda39555c260062f44f670b3582197adc44f38af229492d9916eaf4e832d16e5f40f0d9bd0c800222563a97628962fb2351e94b770153e13393a24affeca3a52aa19506"}, &(0x7f0000000380)=0xe9) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/05 18:53:37 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) r6 = accept(r0, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000190000000800000089146970365f7674693000000000000000006272696467653000000000000000000079616d30e9ff0000000000000000000069705f76746930000000000000000000aaaaaaaaaaaaffffff00ff00aaaaaaaaaabbffff00ffff0000007000000070000000a80000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000d0ffffff00000000feffffff00000000110000001c000000020173797a6b616c6c65723100000000000000000000000000000000000000000000626f6e64300000000000000000000000677265300000000000000000000000005f8e8e51489f0000000000005dbd189918d0ffff00ffff0000007000000070000000a8000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000000500000010000000886c6966623000000000000000000000000064756dd8c30059121683aa007ac1cc419c6d79300000000000000000000073797a5f74756e00000000000000100069726c616e3000000000000000000000aaaaaaaaaa17ffffffffffff77d27bbe39eaff00ffff00ff00007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000ffffffff010000001900000014000000ed5e6270713000000000000000000000000073797a5f74756e00000000000000000073797a5f74756e00000000000000000069703667726530000000000000000000aaaaaaaaaa0dffff000000ffaaaaaaaaaa14ff00ff0000ff0000d0000000d00000000001000061727000000000000000000000000000000000000000000000000000000000003800000000000000000088f7000400000000000000000000ac1414bbffffffffaaaaaaaaaa1aff0000ffffff24f1bea10306ffffffff00ff0604000000000000415544495400000000000000000000000000000000000000000000000000000008000000000000000100000000000000"]}, 0x406) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000000280)={0xff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0xf52, 0x1, 0x0, &(0x7f0000000180), 0x6a, 0x1, 0x101}) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x14936325}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x81, 0x9, 0x7, 0x7, 0xfff, 0x1]}, 0x5c) close(r1) 2018/04/05 18:53:37 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x80, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000333f88)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/04/05 18:53:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="7475526c30802000010000e806d72d00", 0x10) bind$inet(r0, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) shutdown(r0, 0x0) 2018/04/05 18:53:37 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000440)=0xffffffffffffeffe, 0x376) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x3, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000001dc0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x39d) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0xff, @broadcast=0xffffffff, 0x4e22, 0x3, 'sed\x00', 0x3, 0x100000000, 0x71}, 0x2c) 2018/04/05 18:53:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0xfdffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:37 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x2, &(0x7f00000003c0)='\x00\x00\x00\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x5f, "10f71c20e9d8510bea9fe8daa657b05467a756999bccc6fe66b01066555784e02fdc590261ab1d1f9456470b27e5d116eade9f06bcf606bb9899598ad915ec00c12304efa1afc9cbd10c0488c5f039b02c7df16660c2474e05e76169de5c89"}, &(0x7f0000000080)=0x67) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000180)=0x8) 2018/04/05 18:53:37 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x1) [ 148.183668] kernel msg: ebtables bug: please report to author: Wrong len argument [ 148.191666] IPVS: set_ctl: invalid protocol: 103 172.20.20.170:20004 lblcr 2018/04/05 18:53:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv4_newaddr={0x34, 0x14, 0x505, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0x8}}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x34}, 0x1}, 0x0) r2 = socket(0x2, 0x80001, 0x7) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) 2018/04/05 18:53:37 executing program 5: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10}, 0xc, &(0x7f00009b2000)={&(0x7f0000000340)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xd9, "f81fc339fc27e68970d0fe5519161fcabf231601792154d150f51f281aaf4a86996b092e9674327726fb22028ebbcdf435996197d95eafce8a98891c86c9a0727ecea8ddb0d0c68165f3ae4c0be85a28cb1185444efc4316d21f98a0cc0101b1d8ed22a73d582717bd0508bd8fdaae20cd6990a74cd5c75d7f49f2f085717f4d7cf65c937304786276df59a1969408f55f51ee0b14bc65eec60ae5555c9b9adabf01d4b46b4b80bc89fc9cd44db444ddf93ea81a8a887228217185931d6faf114838b7a7255ecb9b8722ea983cd64d79c9207427fa6f8dab56"}, &(0x7f0000000100)=0xe1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) 2018/04/05 18:53:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000100)) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/05 18:53:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x1000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000cc0)=@broute={'broute\x00', 0x20, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f00000005c0), &(0x7f0000000d40)=ANY=[]}, 0x78) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xef, "8bda00ac2bf2945daebe1d42b6d6e53c88c2724fbcf50f9d111f91dd8167872b057704cb69c883781676f2a16c598218105701b8edcf52c2773853e852078bb26b65bf87cdbe6efb9382fff6674eb31b00b4de4f7c4772167692fb572c2e652e20e56dcf07427cb7a33022e58aaa31564f6159086b2758854979d6ccec128c734c529b39675fa74fc79da88efa27d9078908d8c14804e56aa76877c19da0991af3075df4db4afe19d20fa5f88be9b913fe6d86b68751c0b2285ae3c3ebb6309e012b703e89a8bea7574cbb4dfb9cf400801714f7c7aa7bb861f527c2b8b0e8a719acc04761a17fa51963c03e6a6c4a"}, &(0x7f0000000100)=0xf7) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x7fff, 0x9}, 0xc) [ 148.227898] IPVS: set_ctl: invalid protocol: 255 255.255.255.255:20002 sed [ 148.237990] IPVS: set_ctl: invalid protocol: 103 172.20.20.170:20004 lblcr [ 148.285483] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 18:53:37 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bpq0\x00') sendmsg$key(r0, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 148.327217] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/05 18:53:37 executing program 5: socketpair$inet(0x2, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x4, @empty, 0xa765}}, 0x2, 0x20000000, 0x3, 0x401, 0x10000}, &(0x7f0000000180)=0x98) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/05 18:53:37 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x0, 0x80000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000006c0)={0x0, 0x61, "a6dac97b2189d85b4bf62e6f0c61e13f215c8e11e5771c4dac1b1f7e095f5fb1f8398fcb4e2170e8ff0368afc1b5d177dacae4293c4fa695250be95789ecb8d6f4b50624c4cd9a6cedb517622ab13c56d91790deb714b8d3889763c92652eaac73"}, &(0x7f0000000600)=0x69) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000740)={r2, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000002c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000e00000000700000004000000a80400000000c65db83858561c59cc8e152c3bb374d500080000000040010000c0030000c00300df574d565041e1204f0d4d377f0cd353a00693e0dfa0a445d9ea474e2c5ea917c3c30180a3ced58fe99b8300ab6ab26ce30896f913d8b06a574d2a45b60b59136e8d55f32e16b3bf13b0e2d9009ba6d2a205a97682dbfbd7cc2a1db5f6edaeed126987c620ef80887618f36e2135e5f383c3306adbabe6852dff98e66b24df7482c0efe93b04740e7280ff2aad6e5a3e4ca6a0aef710a092ec86fdde592c4c3a93a42e1cbedd249f585d356aede82b8448a799383ca13e148fff25f907cb78b1139fcab6e6eacd0f660767417b13fe2c1f2a0cdfdd97c22db0ca205f219f20df52fe76f3eb9477c25d27ff3dd0c1bfbee269deb062ac591ea2348d374398067a6221db6850280a3c06967acd57aec7e2b7ebaf6a04551bbf60b8769080cb4cda2ff5030d46c35fb4b821d510111e051b6c18a045fad8cf6d9d6a9df051804e28890c8feca92556cba62ca7bde2ef30be18fe03a6befe420e5546c85a830a97c4bfdcc4ebbc"], 0x1) sendmsg$key(r4, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000480)={0x2, 0x11, 0x4, 0x7, 0x29, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_x_sa2={0x2, 0x13, 0x3470, 0x0, 0x0, 0x70bd29, 0x3501}, @sadb_key={0xe, 0x8, 0x308, 0x0, "c8d2ac1a6b8be26ac49b839d1e572579378b2f760ee69b6c958c0d560a41c6b25298eea03acd30e55ff123e692a36c8f4b4d395a0815e982096bf21cde52123a8afa1f5644d15ba4632f43ae525d52f05f7a1cf7e8875ed3f492a8623556c357c8"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e23, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in={0x2, 0x4e24}}, @sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x6e6bbb, 0x503b5dd1, {0x6, 0xff, 0x2, 0x4, 0x0, 0xe58, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6}}, @sadb_lifetime={0x4, 0x7, 0x6, 0x100000000, 0x0, 0x820c}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d3}]}, 0x148}, 0x1}, 0x0) setsockopt$sock_int(r4, 0x1, 0xa, &(0x7f0000000240)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000000c0)) writev(r6, &(0x7f0000001500)=[{&(0x7f0000000040)="f2efa442edfad57f78bbcfb44cc63e76889f5d7c24d5633fe3b2d1a104b3783dc7337d619a9799797206392da96842059e5d3c64c760598a56d9b757e6f3e04886cc46144f09905ea7a65c", 0x4b}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000140)=0x8) accept4$inet(r5, 0x0, &(0x7f0000000180), 0x80800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000000100)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000010c0)=ANY=[@ANYBLOB="ac000000210001080000000000000000fe8000000000000000000000000000bbac14140000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000200200000bb00000400aa00000000000000000000000000000000ae0000000000000000000000e0000002000000000000000000000000000000000000000000000000"], 0xac}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000007c0)={r3, 0x8, 0xffffffffffffffff}, 0x8) [ 148.379128] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 148.495915] netlink: 92 bytes leftover after parsing attributes in process `syz-executor7'. [ 148.540453] netlink: 92 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/05 18:53:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x0, @multicast2=0xe0000002}, "0008000000759b288842f5ac1f020409"}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x3ff, {{0xa, 0x6, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0xe01b}}, {{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0x4}}]}, 0x190) 2018/04/05 18:53:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x4], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:38 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x80487436, &(0x7f0000000040)) socketpair(0xe, 0x3, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000001000/0x4000)=nil, 0x20000000000, 0x0, 0xe0, &(0x7f0000003000/0x2000)=nil, 0x6}) 2018/04/05 18:53:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000012c0), 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x4}, {0xa, 0x9}, {0x7, 0x1}, {0x3, 0x9}, {0x6, 0x100000001}, {0x8, 0x3bb}, {0x8, 0x8}], 0x7) 2018/04/05 18:53:38 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000440)={0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000500)={0x80000001, {{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1, 0x4, [{{0x2, 0x4e22, @rand_addr=0x2ad}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}]}, 0x290) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r1, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) r2 = accept(r0, &(0x7f0000001d40)=@vsock, &(0x7f0000001dc0)=0x80) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000001e00)=@req={0x0, 0xffffffff00000000, 0x4, 0x1}, 0x10) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000380)={@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @rand_addr=0xc00000000000000}, 0x3, 0x1, 0x0, 0x1}}, {&(0x7f0000000080)=""/118, 0x76}, &(0x7f0000000200), 0x10}, 0xa0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/04/05 18:53:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) socketpair(0x4, 0x5, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x1e, "477efa2e8173d80112797171bb467cc8369d99093d9b1520f1e7d09ae24b"}, &(0x7f0000000140)=0x26) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x8001, 0x1, [0xffff]}, 0xa) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca943264008900050000000000000000048302000000ea000004000003d46b05a38100000010000100070c09040000000000000005", 0x58}], 0x1) 2018/04/05 18:53:38 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x2}) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x71, @loopback={0x0, 0x1}, 0x10001}, 0x1c) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000100)=0x20, 0x4) setsockopt(r1, 0x9, 0x15, &(0x7f0000e64ff7)="d7fdaf62070100010fddd5a45d3f32e5", 0x31b) 2018/04/05 18:53:38 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/42, &(0x7f00000001c0)=0x2a) r1 = socket$packet(0x11, 0x3, 0x300) socket$inet6(0xa, 0x7, 0x1f) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000), 0x4) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000118ffc)={0x0, 0x3}, 0x4) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r4 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000002c0)=r4) getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) bind$packet(r2, &(0x7f0000000280)={0x11, 0x1, r5, 0x1, 0x2, 0x6, @random="16dcda534cf8"}, 0x14) connect$inet(r3, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r3, 0x110000000010) r6 = accept(r3, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x10, "0dce75eafd9a20ecc3d82deeec1c560a"}, &(0x7f0000000080)=0x18) 2018/04/05 18:53:38 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/126, 0x7e}, {&(0x7f0000000100)=""/195, 0xc3}, {&(0x7f0000000200)=""/120, 0x78}], 0x3, &(0x7f00000002c0)=""/148, 0x94, 0x80000000}, 0x40012000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x6, 0x7}, &(0x7f0000000400)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00', 0x204}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000440)={r3}, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) unshare(0x400) pwritev(r1, &(0x7f0000000200), 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000480)={'vlan0\x00', 0x100}) 2018/04/05 18:53:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x6000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:38 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@nl, &(0x7f0000000440)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0x8}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000500)={r1, 0x1, 0x30}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/05 18:53:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x18, 0x2e, 0x821, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000280)=0x6, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0xb9, "7a9a28a0e5fee69c4f054e068ba6f0d7a0e1e0f0a840bad0f4959fcb0d76aa2c122ce6755940e81717dc2bc175b3feedf4982de4f109ebec59e05547dfab25b3370890b3fcffc12ae5e65be39aa9548e40e8d8fe2af55c9a4ba4806ce9caaee0c8e83d860ff97f3bac817cc59141d20ea325cb9137af54feb0747c8ec4db079adbc13ea6b7bf6ea4afde4c157d886a17a23a3ad78632e6c03920dada9f6f8ae229408936e696c70f5b92cbc0ac5b026a164e74691f26b27d61"}, &(0x7f0000000180)=0xdd) r2 = accept(r1, 0x0, &(0x7f00000001c0)) connect$bt_rfcomm(r2, &(0x7f00000002c0)={0x1f, {0x5, 0x10000, 0xd0b7, 0x7ff, 0x6, 0x2}, 0x8c}, 0xa) getsockname$llc(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) [ 149.255737] device lo left promiscuous mode [ 149.282603] device lo entered promiscuous mode [ 149.298780] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 149.360694] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/04/05 18:53:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xa) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@l2={0x1f, 0x8, {0x3f, 0x80000000, 0x0, 0x3f, 0x3f, 0x80}, 0x1ff, 0x5}, 0x80, &(0x7f0000002640)=[{&(0x7f0000000140)="556dacb6f0fd2bfee89e60e24304db6a632a6e69fe003d54935f1454a4b438fc2703c65e8b65fc2061e719c72963fb6a5ee9db8fc96435f095befe259a32ddb9bf", 0x41}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="5dd4d5f0e1fa8dcfafa2b8418143b3671f0dbc01a76cfd22355da8ecdc7e96d21c9da08807c48e7d54a0556976d89e8ae65bea5a12880e2519bf5c690fa5d26b6536bd8bc5dce1fa15f6ab05b1eaa349cdb538890b0ccf6fe6c5623a49d7fbfbdfbc43403b5a013041ddc1a20e6b2d4ea00593bf53c7754531ee9bd58b4bc6e638ce84d43bef359e341580102305bc69bb6d2dcf3c4eb22325920012c9b1657cfd77d7db59ae6b147a294c6df14fe2819bef9e1c4ad8e8f8e839b6a7554aaeeb86bf8021ffd7123871df2fdd29810f1f627bf6665b31404d3704", 0xda}, 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&(0x7f0000003a80)=ANY=[@ANYBLOB="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befb3643992652554c7c32f976fa954f2c2fb917febbad8c079f809447bc9f88e1965ad35d2f79296f0281bc6fd86a00f8aec1320e6161db08eeb"], 0x13a8, 0x1}, 0x8010) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="7ad5ee3e82b1a7492571", 0xa}], 0x1}, 0x2000c000) close(r0) write$binfmt_elf32(r1, &(0x7f00000026c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x86, 0xb2, 0x200, 0x89, 0x9241906cedfc5b37, 0x3e, 0x8, 0x50, 0x38, 0x3ca, 0x4, 0x41c8, 0x20, 0x1, 0xfffffffffffffffa, 0x70000, 0x8001}, [{0x3, 0x1, 0x4, 0x1000, 0x53, 0x8001, 0xf7, 0x8000}], "487246951d713ef92da83160c52a319dcf86c4506f271b3239b05128a0c94b27a5af", [[], [], [], []]}, 0x47a) 2018/04/05 18:53:39 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x337) r1 = socket(0x15, 0x7, 0x7f) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10) 2018/04/05 18:53:39 executing program 5: syz_emit_ethernet(0x5e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) 2018/04/05 18:53:39 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/05 18:53:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0xffffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:39 executing program 0: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@generic={0x8, 0xba2, 0x3f}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/206, 0xce}, 0x2) 2018/04/05 18:53:39 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="02070000020000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/04/05 18:53:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000380)={&(0x7f0000ffc000/0x4000)=nil, 0x5, 0x0, 0x10, &(0x7f0000ffc000/0x4000)=nil, 0x7fffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x2, 0x278, [0x0, 0x20000040, 0x20000070, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'ip6gre0\x00', 'gretap0\x00', '\x00', 'ip6_vti0\x00', @empty, [], @random="96c2ecb343ae", [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bridge0\x00', 'irlan0\x00', 'bpq0\x00', 'irlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xb0, 0x118, 0x148, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x1}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x2f0) 2018/04/05 18:53:39 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000280)=ANY=[], &(0x7f0000000080)="43504c00ad6d549d32b2c2de6e862538adb8a59645d1cc67d1847ffe739d18eec5025500f050bebc1021de16207f42a297d8b24afd584b4c4c2978e090e595bd5ee1e26086cc8139f7a8cf436c6d7b50ee873eeca4be11de7c3158e35c40bd036a35688d736fdc5390084761223f9fd654bae1b5a15e708617b965dd4e28d0e24a25a9b91544c9dc7b78efbf7e5cd757dc929f8992d1f4e97766f00fc2ed7e58c2eca0d8c194b44ac258f7aaa7bc259d6995ed36d3831748140b37c9f92b0b54d331a269463e5bf3304207c74204000000520e22657b9532f9f84900000000000000000000000000", 0x27, 0x7f, &(0x7f0000008000)=""/127}, 0x48) socketpair$inet(0x2, 0x80000, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r0, 0x4) r2 = socket$inet6(0xa, 0x8000f, 0x5) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) 2018/04/05 18:53:39 executing program 1: getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001440)=ANY=[@ANYRES32=0x0, @ANYBLOB="aa523874411ad9af9991000800000086e9fbdf0d7c471de039732150f6f5c2ef2207472e60a961eb4bc141076a09afe26035218e9e25895ed200572cba54281ed6693599c6434464"], &(0x7f0000001100)=0x2) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='reno\x00', 0x5) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, 0x2c) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001400)={"73797a5f74756e0000000000652424bf", 0x0}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000002640)={0x2000}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) close(r1) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001300)={&(0x7f00000012c0)='./file0\x00'}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0xdf8, 0xbc, &(0x7f0000000140)="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", &(0x7f0000001140)=""/188, 0x0, 0x5}, 0x28) r5 = socket(0x0, 0x2, 0x72) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in6}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000001280)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000013c0), &(0x7f00000015c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004c40)={{{@in=@multicast1, @in=@local}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000004d40)=0xe8) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006ec0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006f00)={{{@in=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000007000)=0xe8) r8 = getgid() r9 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000007040)=0x0) r11 = getuid() sendmsg$netlink(r5, &(0x7f0000007180)={0x0, 0x0, &(0x7f0000006e80)=[{&(0x7f0000001600)=ANY=[@ANYBLOB="100000007dbb0052f7b23bc391ab3325"], 0x1}], 0x1, &(0x7f0000007080)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9}, @cred={0x20, 0x1, 0x2, r10, r11}, @rights={0x18, 0x1, 0x1, [r4, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [r4, r1, 0xffffffffffffffff, r0, r0, r1, r1]}], 0xc8, 0x9cc53218440b7d40}, 0x8000) socketpair(0x2, 0x8080a, 0x9, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001380)={0x2000000000000771, &(0x7f0000001340)=[{}]}) socket$inet6_sctp(0xa, 0x5, 0x84) r14 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000f40)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r13, &(0x7f0000001240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10020000}, 0xc, &(0x7f0000001200)={&(0x7f0000000f80)={0x9c, r14, 0x0, 0x70bd2b, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xec}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd077}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x74}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000c814) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r12, 0x84, 0x4, &(0x7f0000001040), &(0x7f0000001080)=0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r13, 0x0, 0x2f, 0x1000, &(0x7f0000000000)="c1a799c1dd8abd465f82dbca02fcf0b9f7bc8b461dbbc7a523c11f83adb672acf343b58f47c43491128c1dd5108e19", &(0x7f0000001640)=""/4096, 0x1, 0x1f}, 0x28) setsockopt$sock_int(r12, 0x1, 0x3, &(0x7f00000071c0)=0xffffffffffffff00, 0xdb) 2018/04/05 18:53:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x300], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xc6b) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) ioctl$int_in(r1, 0x5452, &(0x7f0000001040)=0xffffffffffffff7f) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) 2018/04/05 18:53:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x9a47df59acbda0fc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="a7111b4e4e4769868230eef5e420406dc6b8a099da07e9bf", 0x18}], 0x1, &(0x7f0000000280)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/04/05 18:53:39 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0xfffffffffffffefe) bind(r0, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r0) 2018/04/05 18:53:39 executing program 7: r0 = socket(0x1e, 0x5, 0x0) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xb, 0x17, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x2}, [@exit={0x95}, @jmp={0x5, 0x7, 0xd, 0x3, 0x0, 0x24, 0x8}, @ldst={0x0, 0x0, 0x3, 0x7, 0x3, 0x50}, @call={0x85, 0x0, 0x0, 0xb}, @map={0x18, 0x6, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4a8, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0x5, 0x0, 0xf, 0x6, 0x1, 0x8}, @ldst={0x3, 0x2, 0x0, 0x6, 0x7, 0x140}, @jmp={0x5, 0x34, 0xa, 0x3, 0x7, 0x8, 0x4}, @exit={0x95}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0xb184, 0xc0, &(0x7f0000000100)=""/192, 0x41000, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000240)={r0, r1}) 2018/04/05 18:53:39 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0xb}, 0x3}}, 0x10000000000007, 0x800, 0x800, 0x8000, 0x20}, 0x98) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) accept(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x80, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x2a, &(0x7f0000000140)=""/124, &(0x7f00000001c0)=0x7c) write(r1, &(0x7f0000f8aff1), 0xff8f) 2018/04/05 18:53:39 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x34000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x310, 0x70bd26, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x63000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) 2018/04/05 18:53:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80, 0x7fffe) sendmsg$nl_netfilter(r2, &(0x7f00000009c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000040)=ANY=[@ANYBLOB='='], 0x1}, 0x1}, 0x8000) close(r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) 2018/04/05 18:53:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x600], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 150.547068] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/05 18:53:40 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="2400000020002553075f0165ffd6fc0280000000001000220ee1800c080018000097d650", 0x24) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e23}}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/04/05 18:53:40 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x40000, @empty, 0x2}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xb}}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x6, 0x4) socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/05 18:53:40 executing program 7: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, {[@generic={0x89, 0x2}]}}, @icmp=@info_reply={0x10}}}}}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0xfffffffffffffff8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x10000000000000}}}, 0x84) 2018/04/05 18:53:40 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x14}) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) sendto$inet6(r0, &(0x7f0000003fd9), 0xfffffffffffffd36, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/04/05 18:53:40 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x20, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x0, 0x7, 0x0, 0x7, 0x1ff, &(0x7f00000000c0), 0x4, 0x3, 0x7fffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) 2018/04/05 18:53:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0xa, 0x3, 0x76a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x7fffffff, 0x80, 0x9, 0x8, 0x18}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000003c0)={r3, 0x6352, 0x0, 0xbc66}, &(0x7f0000000540)=0x10) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x100000000004e22}, 0x16) listen(r1, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0xffffffffffffffff}, 0xfffffe7a) r4 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x1) sendto$llc(r4, &(0x7f0000000000)="01", 0x1, 0x0, &(0x7f0000000080)={0x1a}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e23, 0x3f, 0x4e24, 0x9756, 0xa, 0x80, 0x20, 0x33, 0x0, r5}, {0x9, 0x1ff, 0x1, 0xfff, 0x1f, 0x8001, 0x9, 0x8000}, {0x8000, 0x5, 0x1000, 0x85}, 0x80000000, 0x6e6bb7, 0x1, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x6c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3507, 0x0, 0x3, 0x9, 0xedcb, 0x81, 0xffffffffffffffe1}}, 0xe8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x68) 2018/04/05 18:53:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x1c00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:40 executing program 6: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x0, 0x810, r0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000500)=ANY=[@ANYBLOB='\x00'], 0x1) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/05 18:53:41 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000080)={@in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x9c}, {&(0x7f0000000000)=""/19, 0x13}, &(0x7f0000000040), 0x4}, 0xa0) close(r0) 2018/04/05 18:53:41 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f0000000000)=""/116, 0x74) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)=ANY=[@ANYBLOB="6eb6740062fc558b01a9663f00624fc4520aa5e05ad1dee7e1a60b135644c27f2619cf0b0e96fd684f182f2392ba086bccd9c5ddd2d8683bde63bb865573381244357c43f5ceb80f7ea5ff6a3e0c9ec2be55efc30045be241fae5916a6680be84ee6b1d20ce35b74b9469b46532a40ca9d37f720fdbb76a720cf18f66ff129dc9c198efe853605da09f7ca261c73e86629036380a2be278922817ce0b2edf46e6119437a2ca59d4fd23988028e26bef96260a415f77d52f015055605b576e82dde91e2c2c260c2ab43d2dcc86f4622"], 0x18}, 0x1}, 0x0) 2018/04/05 18:53:41 executing program 7: r0 = socket$packet(0x11, 0x800000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040)=0x5, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x8300, 0x1}) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/05 18:53:41 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000001380)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x946}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000014c0)=""/95, &(0x7f0000001540)=0x5f) write$binfmt_aout(r1, &(0x7f0000001580)={{0x108, 0x4, 0x4, 0x2ef, 0x32f, 0x6, 0x1d1, 0x6}, "baa544c9b5208fdc1566d6b6a508f924cebad573cb87d5c01e455a4c41324acf8956d6c4bc6451ab65f369ea583b28cbcf26e449e7d166aad8836dcec68789cc25baeeb6a606bb9d91ef2bee8214311244c84bf73f79062b558853a5f2ce62db10a926fcdf65ee6a5db69da3bd482b444b325f3f6769979985f39f8b3796f51532d43969cefb044e0961257c10fa14c2ed4ae57d574158139f25c3b916500f92b053f90dcd4ca14eb66b21434d1ae8a9b72cf5bd5fec0e058240c74d0a6879821c96bbd1ebcafee4ca0703e884cbc6d83f5ce6bc18cc7e57e00a867a64e8b412fdc121292a93569b8e6c", [[], [], [], [], [], [], [], [], [], []]}, 0xb0a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001400)={0x3, {{0xa, 0x4e23, 0x4, @empty, 0xffffffffffff0e0c}}}, 0x88) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000340)=@nfc={0x27, 0x7fff, 0x1ff}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00000013c0)}, 0x0) sendmsg(r1, &(0x7f00000004c0)={0x0, 0xfffffffffffffee5, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) socketpair(0x11, 0xfffffffffffffffd, 0xfffffffffffffffd, &(0x7f0000000140)) 2018/04/05 18:53:41 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x80, 0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x43, r1}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x13, &(0x7f0000001f54), 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x390) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000040)=0x400, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r4 = socket(0x0, 0x80e, 0x0) sendto$inet(r2, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) shutdown(r2, 0x1) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000280)) socket(0x8, 0x5, 0x8918) 2018/04/05 18:53:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000018c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/05 18:53:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0xfeffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b0d5", 0x5) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002dc0)=[{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000a40)="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", 0x100}], 0x1, &(0x7f0000001ac0)}], 0x1, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x202}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000380)={0x2, &(0x7f0000000200)=""/27, &(0x7f0000000340)=[{0x9, 0xea, 0x80000001, &(0x7f0000000240)=""/234}, {0x3, 0x1000, 0x80000000, &(0x7f0000001a80)=""/4096}]}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000440)={0x2, 0x0, 0x10001, 0x400}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000480)={0x2, r4, 0x10001, 0x1}) accept$inet6(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x1c) 2018/04/05 18:53:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80800) recvmsg$kcm(r1, &(0x7f00000017c0)={&(0x7f0000000340)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000001640)=[{&(0x7f00000003c0)=""/12, 0xc}, {&(0x7f0000000400)=""/255, 0xff}, {&(0x7f0000000500)=""/10, 0xa}, {&(0x7f0000000540)=""/27, 0x1b}, {&(0x7f0000000580)=""/186, 0xba}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x6, &(0x7f00000016c0)=""/193, 0xc1, 0x8}, 0x20) gettid() writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket(0x3, 0x805, 0x7fff) getsockname$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffe87) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x400, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000240)={r3, 0x80, 0xf2, "0c81f97527a1c76fc788784cbb75003bc8c0d70ba097b7cf5ae827f274af70749dc1581e39fbd08bce2fbdb0b1d562aa758a178ea7dc994438305ea002a3b85cad90635cd3b1e23e9ef4b518c3b002837b069170a05cbc944924cc0e0086f68941438a2370b627d4b9930b5abf12431e9cf076b4635a9b96fffe7955f76ee35dd414856239407790521a73ccc5e01fdff9c0cd0cd481bbc9391653ea9a766adc07c5e2f2fde64a5707ef85edb11c3b0e49d8c10a0ac43d486c326e60c2e0a7eb55ecec82f8e1e152a3a6abc47311fe969600ea0e9b6241da2c34566f19a9d2b8ce46ae55da603416a0acaa578b57cc92beb1"}, 0xfa) 2018/04/05 18:53:42 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = epoll_create(0x2bb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) connect$inet(0xffffffffffffffff, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000900)={&(0x7f00000004c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)=""/142, 0x8e}, {&(0x7f0000000600)=""/172, 0xac}, {&(0x7f00000006c0)=""/236, 0xec}], 0x3, &(0x7f0000000800)=""/239, 0xef, 0xf5484c}, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000940)) 2018/04/05 18:53:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x8], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:42 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0x7}, @in={0x2, 0x4e24, @rand_addr=0x8000000}, @in6={0xa, 0x4e22, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x88) socket$alg(0x26, 0x5, 0x0) sendto(r0, &(0x7f00000000c0)="76a0d28eb946fb0b38328279d07f05aa7c196af36a7563dac2fee67938c187fa14a3821138d1db37baf6b3233398e909c6617b51ea7a72722bfaad97597ed23c22ffb8ba58e50f7f4973a5d1805aabb20b37a63fc7ee861f6a6cc3eebaa5d9b9c1d507b761d4e8a394649915d65579eaf48891d70f5997b999de604876a2270015e3e33c883a24fe9e0543214b3d6ab07a53f959e39cc9ccab2ac3a8b003a497ca1a57a3cc0877e2fcb67b4950062d31224ca9d67d11b4dedc318ebfbde5a790d79394b143c4ab9d69ddc7a63a42f370b09e9fdb4fc15d64b223d7cd035fd6f3295744df0e93", 0xe6, 0x40080, &(0x7f00000001c0)=@l2={0x1f, 0x2, {0x9e0, 0xcaa, 0x6, 0x0, 0xffffffffffffffff, 0x10000000000000}, 0x81, 0x3c}, 0x80) r1 = socket$inet(0x2, 0x0, 0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x3, 0x30, 0x3, 0x5}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0x91, 0x6f, "d3a44f86efa036ef1cacea56311dbefbb535c8554793b9b3cba36d4ee0854e89cc5b721a4bb83d74fbd88c92aaa3168b3af85b731beec2886677b8a8964e890a7339203bc36d95e6e6869bd67389f1c3c115e8258606f48262a899308104297b495611a9f975192ac9207eb10185af"}, 0x77) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000340)={'ip6_vti0\x00', 0x2}) r3 = socket(0x7, 0x1, 0x7) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000880)=0x1000000000000, 0x355) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000440)={r2, 0xfab0}, &(0x7f0000000480)=0x8) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000004c0), &(0x7f0000000500)=0x1) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000000540)={0x5, 0x100, 0x4b, 0x84}, 0x10) setsockopt(r0, 0x100000001, 0x1, &(0x7f0000000580)="5b012b51b09d9af8aed94c568fe0f8be9ddcff05bd005c9889894db0040f23aa5cb5d86acf6c0574ea411a4fbdb9795a1599c9deaad0d069df46f6cad94a667f6495eb859a2172131d389393bcee6c3533b0e626d23a290422e9c85cf7142e74d4d208afeb5d7916a834bc7e70c67a8b5c1c0551f25fc42e2eca7d82eaf0dde7dbdd26f60d3345575aa3653edea38108cfb0e463ffdff97827d6a39177b99ce7075c43540259b660995934a7db17b62b1df42f15427fd3363e24786c32da", 0xbe) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r7, r1, &(0x7f0000000640), 0x6) r8 = socket$netlink(0x10, 0x3, 0x1a) sendmsg$nl_crypto(r8, &(0x7f0000000800)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x80108342}, 0xc, &(0x7f00000007c0)={&(0x7f00000006c0)=@get={0xf8, 0x13, 0x0, 0x70bd27, 0x25dfdbff, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0xff}, {0x8, 0x1}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000840)) r9 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001c40)={'dummy0\x00', 0x0}) sendmsg$can_raw(r9, &(0x7f0000001d40)={&(0x7f0000001c80)={0x1d, r10}, 0x10, &(0x7f0000001d00)={&(0x7f0000001cc0)=@can={{0x3, 0x480, 0x1, 0xfa}, 0x1, 0x2, 0x0, 0x0, "100461cffe0593a8"}, 0x10}, 0x1, 0x0, 0x0, 0x20000840}, 0x24004090) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001d80), &(0x7f0000001dc0)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001e00)={'tunl0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) recvmsg(r8, &(0x7f0000001f80)={&(0x7f0000001e40)=@rc, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001ec0)=""/91, 0x5b}], 0x1, 0x0, 0x0, 0x6}, 0x40000000) socketpair(0x1f, 0x800, 0x800, &(0x7f0000001fc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r11, 0x84, 0x17, &(0x7f0000002000)={r5, 0xff, 0x1c, "3a6227b6747a9c106100bb9e3ed3ab10b4df639410f642547c2cb8e9"}, 0x24) connect$rds(r12, &(0x7f0000002040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000002080)={r2, 0x3}, 0x8) 2018/04/05 18:53:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'eql\x00', 0x0}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000008, 0x10, r0, 0x36) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/05 18:53:42 executing program 7: accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000002c0)=0x4d) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000300)=@rc={0x1f, {0x100000000, 0x1, 0x3, 0x0, 0x400, 0x1ff}, 0x8}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="3fb3c65ed40a74e12eb1836c6e148651c23f11cb4bb0a6ee2bc716afb53be6586ef43ef126681016cd922c5500b3dfe2560f435ede4223d41e5d378c9b598f9401ddf0bfbfca790778b10b03fc549bdab1fab8095163f1bcc4aeec08094cda921c4537186b3d84c86b059f60060493f853ec6db3395d4c110272e20f50580162c62585acb4e77088afac2114d8814e7aea60c55ee40a299291334c1080d0dddce6fc38fa151985b25ede7685d962c6c861e2c8ad8123b5d734eec2eca36081d71521dc13735300cfa472ff1161ced7ee240d3ddfebf0677002737e213331ca8f6a7278d4bf61caa5f127", 0xea}], 0x1, 0x0, 0x10a}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xc, 0x0, 0x1f, 0x47, 0x8}, 0x2c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xfffffffffffffff7, 0x4, 0x67600395, 0x0, 0x2}, &(0x7f0000000380)=0x14) socket$vsock_dgram(0x28, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff1c, &(0x7f00001a7f05)=""/251}, 0x18) 2018/04/05 18:53:42 executing program 0: r0 = socket$inet(0x2, 0x8000000000003, 0x33) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='tunl0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0xffffffffffffffc0, 0x8, 0x659c, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000001b40)=[{0x58, 0x113, 0x1, "b33fb0382b4c1e5f3931561affe4f7ad23288613aac75870170128315bce4eb520c1355e06d3d568efacf78039eeac8d504e2b0723a0a881d322e0584cd423c63156f5a0d152427b"}, {0xa0, 0x0, 0x8, "fdcc65ad7e759af444683f5b57517eb0717ee6498cde98bb56e8df568cbfedeb6dba1d5d5713c201400596583063577fe2211b7c77797c42c1d4f02d40dc307191a77424862bc3a830590eb0b5c56850b11ab557269d204755a9cb34e8d801eef5a70f309015c05168e4c88ed3c154245ad2d5e651eb2667f917fbd4db8f860d7e803f7edd806cfcea866035ff7f0c16"}, {0x10d0, 0x119, 0x7f, "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"}, {0xa0, 0x112, 0x9, "d3d461c5792494c705df26ada2a9c24435bcd2031cf22efdddcc118de01df7206efebd2f5da6ab36d0cef119bf6396f78806e83ff64e3914af60a47bbcce93358b467819c8e5f52f0e383509fd5341cd2d4a35167c1565f7c2be63ee5b28994987c81e25f861b863cee92a4bfab66336009c81d91344c39240c4e2b8a32f716b1e95ccd209b178f27665"}, {0x78, 0x0, 0xffffffffffff0001, "0188ab501e643341f4a865e9448a970c7a7a4b809ce26c39013d785780108881e2e0ed19ad0cdedf3c2c9205372e89473c1d42a1b393b609a1b99317cc0186ac1a8a0d1f38329abda0789da09b03f64bbe54442aae57539543e3000000000000000000000000"}], 0x12e0}, 0x0) 2018/04/05 18:53:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x400000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:42 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) r2 = accept(r0, &(0x7f0000000280)=@in6, &(0x7f0000000500)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) pipe(&(0x7f00000007c0)) r4 = socket$inet(0x2, 0x6, 0x3) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000540)={0x0, @remote, @multicast2}, &(0x7f0000000580)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f00003c7ff4)={0x10, 0x0, 0x0, 0x80000000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="680100001a00020327bd7000fedbdf2500000000000000000000000000000000000000000000000000000000000000004e2000054e227ab80a0020005c000000", @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x168}, 0x1, 0x0, 0x0, 0x4000}, 0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00000001c0)={0x1, {{0x2, 0x4e24, @rand_addr}}}, 0x88) 2018/04/05 18:53:43 executing program 1: socketpair$unix(0x1, 0xffffffe, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x3f) recvfrom$unix(r0, &(0x7f0000000080)=""/25, 0x19, 0x0, &(0x7f00000000c0)=@abs, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0xbe2a, 0x636c, 0x1f, 0x8}, 0x14) socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r1, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r0, 0x0) r3 = accept$inet(r2, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000002c0)={0x7ff, 0xff, 0x8000, 0x1f, 0x1a, 0x2}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) 2018/04/05 18:53:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2010) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0x1}]}, 0x20}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400800}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x11c, r1, 0x208, 0x70bd2d, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x33}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6b}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfcb}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4) 2018/04/05 18:53:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0xffffffffffffff32) r1 = accept4(r0, 0x0, &(0x7f00000015c0), 0x80800) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001600), &(0x7f0000001640)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/05 18:53:43 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f9aff8), &(0x7f000039affc)=0x8) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@vsock={0x28, 0x0, 0x2711, @host=0x2}, {&(0x7f0000000040)=""/157, 0x9d}, &(0x7f0000000100), 0x2}, 0xa0) 2018/04/05 18:53:43 executing program 5: socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000600)=0x1, 0x4) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(r2, 0x0, &(0x7f00004cfff8)) sendto$inet(r2, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = epoll_create1(0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f24000)) close(r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xb06a, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000250031030000077977a46c6bf5ff0000"], 0x14}, 0x1}, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000180)=0x80, 0x800) syz_emit_ethernet(0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="aaaa678becd73ca8aaaaaaffffffffffff2ad5daa1362cad539900fe80000000000000000000000b1700bbff0200010000908900000000fe80000000000000e000030000000000bb"], &(0x7f0000000600)) getpeername(r3, &(0x7f0000000280)=@hci, &(0x7f0000000300)=0x80) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00000003c0)=[{0x8, 0xd57}, {0x7, 0x200}, {0xa, 0x7fff}, {0x3, 0xf6}, {0x6, 0x9}, {0x3, 0x171e409b}, {0x8, 0x7}, {0x4, 0x1}, {0x2, 0x6}], 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0, r1}) r6 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff, 0x0, 0x6}, 0xfeda) listen(r6, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000140)=r7, 0x4) sendmsg(r6, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r6, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x4) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000440), &(0x7f0000000480)=0x10) 2018/04/05 18:53:43 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000100)=0x2d2, &(0x7f0000000140)=0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r2}, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="5c0180c2000000ffffffffffff08004500001c0000000000009078e0000001e000000200019078000000"], &(0x7f00000000c0)) 2018/04/05 18:53:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x100000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:43 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000100)={0x57, 0x5a41}) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x2, 0xd, 0x2, 0x0, 0x24, 0x0, 0x70bd2b, 0x25dfdbfd, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, @sadb_x_nat_t_type={0x1, 0x14, 0xbef5}, @sadb_ident={0x2, 0xa, 0xff}, @sadb_x_nat_t_type={0x1, 0x14, 0x4}, @sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x6e6bb1, 0x800, {0x6, 0x3f, 0xffffffffffffff7f, 0xfffffffffffffff9, 0x0, 0x40, 0x0, @in6, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x6e6bc0, 0x7b, {0x6, 0x6c, 0x6, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x1d, 0x10, 0x10}, @sadb_sa={0x2, 0x1, 0x4d6, 0xffffffffffffff41, 0xfff, 0xcb, 0x0, 0x80000001}]}, 0x120}, 0x1}, 0x4080) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85ff0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x40}, 0x1}, 0x0) 2018/04/05 18:53:43 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f00000000c0)=""/115, &(0x7f0000000140)=0x73) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000040)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x33, &(0x7f00000001c0)={0x0, &(0x7f0000f07000)}, 0xfffffffffffffefb) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2}, 0x10) 2018/04/05 18:53:43 executing program 1: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f00000000c0)=0x1, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, 0x6, [0x5, 0x9, 0xfffffffffffffff9, 0x5, 0x58c, 0xfffffffffffffffc, 0xfffffffffffff9c0, 0x1]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000002000), 0x1) 2018/04/05 18:53:43 executing program 4: r0 = socket$inet6(0xa, 0x400000000000005, 0x80000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x401) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x9) 2018/04/05 18:53:43 executing program 6: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000ff2)=@dstopts={0x0, 0x1, [], [@ra={0x5, 0x2}, @ra={0x5, 0x2}]}, 0x10) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/53, 0x35}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/11, 0xb}, {&(0x7f0000000140)=""/192, 0xc0}, {&(0x7f0000000200)=""/128, 0x80}], 0x5, &(0x7f0000000300)=""/20, 0x14, 0xc29}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) 2018/04/05 18:53:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x200000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:43 executing program 0: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) accept$ax25(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x10) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xfffffffffffffffd, 0x3ff, 0x4, 0xff, 0xb0}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000003c0)={r2, 0xfffffffffffffc01}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="000000e10f2fa307f2fc2473a58bd406befa20281e39151cd0218eb27adf1c431d3b0a6676feb8fc75bf0ee39f8d9b72afbb071ad350d436a3ceb4139b18bd8e9f9b4ca4805babe165515edea697f33a0500a2031bb3a579f988783f4bd8d04ed3011a6557fc8876671ca8f241a79d211966b6cc9083d17d3ae1394b4beb228d1530101c86b8a18323c0ecf9a4c291fc2d3d33f3d66e01b85148426c8f9ef309154f357fc98234da73f88f8c55ddff57bb1130a1eb28080000000000000000000082f2c76009"], 0x10}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000400)={@in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xab9}, {&(0x7f0000000280)=""/51, 0x33}, &(0x7f00000002c0), 0x68}, 0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x180000000000000, 0x100000001, 0x9, 0x1, 0x3, 0x4, 0xe1c6, 0x5, 0x3, 0x54, 0xffffffff, 0xffff, 0x2, 0x20, 0x100]}, &(0x7f0000000300)=0x100) 2018/04/05 18:53:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000096000)=[{&(0x7f00000001c0)="580000001400192340a14b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89000500286373000510f5100002000000000000001c04ed5dfffff500002f000d000100040008000014ff0000000005", 0x58}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) 2018/04/05 18:53:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x24}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000400)=0xe8) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@newneigh={0x1c, 0x1c, 0x1, 0x70bd27, 0x25dfdbfb, {0x1c, 0x0, 0x0, r1, 0x20, 0x1}}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x24000000) 2018/04/05 18:53:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="0204000009000000000000000200010000000000000000000000000005000500000000000a0000000000000000000000000000000000000000000000000300000000000000000000"], 0x48}, 0x1}, 0x0) 2018/04/05 18:53:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x4d, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xfffffffffffffff7, 0x0, 0x8, 0x37f1, 0xff, 0x6, 0xfffffffffffffffd, 0xfffffffffffffffe, r2}, 0x20) socketpair(0x8, 0x805, 0x8001, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000200)=""/17) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f000044bfb0)=""/80, &(0x7f000066dffc)=0x50) socket$netlink(0x10, 0x3, 0x6) 2018/04/05 18:53:43 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x9) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x4e24}, 0xfffffffffffffdcd) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = accept(r1, &(0x7f00000002c0)=@can, &(0x7f0000000340)=0x80) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000380)=0x1, 0x4) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) shutdown(r0, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) 2018/04/05 18:53:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x600000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:43 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x1, 0x1}, 0x20) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) r1 = accept(r0, &(0x7f0000000340)=@ethernet={0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@generic={0x4, 0x8, 0x2}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000400)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x200102, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0x6c, "24af624bb80e1ee7ef8abe2ea408b9b775a674b3f53a74e0cb9926a83f40e00c4abd4eb847caf5b34b88fcc15b4632f1d4c707734c372fcc420ef8ee5fe3fcc36b0701760eb342f024ee198b96ec5e249c76b5d7bc2d17e66d11877a3faabd1476a37c27457534642b87bf99"}, &(0x7f0000000140)=0x90) 2018/04/05 18:53:43 executing program 4: r0 = socket$inet(0x2, 0x3ffffffffffffffd, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) socketpair(0x4, 0x802, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x60, r2, 0x200, 0x70bd2c, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfa}]}, 0x60}, 0x1}, 0x4000801) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/05 18:53:43 executing program 2: r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x1000, 0x2, 0x8001, 0x1f, 0x9, 0x80000000, 0x6, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x1, 0x4) setsockopt(r0, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0x3}, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x3, 0x2, [0x81, 0x9]}, &(0x7f0000000140)=0xc) 2018/04/05 18:53:43 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000180)=0x1) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000001c0)={'ip6tnl0\x00', 0xffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5fd}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x9df2, 0x1, 0x8000, 0x40, 0x12, 0x2, 0x6, 0x9, r2}, &(0x7f0000000140)=0x20) 2018/04/05 18:53:43 executing program 6: r0 = socket$inet(0x2, 0x100000002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) sendmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000180)=@nl=@kern={0x10, 0x0, 0x0, 0x20000000}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)="800d734de5d17427a858f7cc1018a198f9351e2e192589fab9280dec10288dd2e3ae2a71960ae6c6ae9e2dd635000017f7f15122384cdf1b662060eb81cb005b40ba5bd89e504288e73528f835181d99ed", 0x51}, {&(0x7f0000001940)="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", 0x1000}], 0x2, &(0x7f00000002c0)=[{0x98, 0x18f, 0x0, "4619b502e135cb6c102c792b4f57cedd5a254c8ddce83410b9830877d8886a48814bfeac3e59f73d45dfae07002aeb318a4e6f56a3ea0d04195d342cb72e23634b8d52a7e1906e2e82e1a5eb651b52498cf961d04cb8f07c8866e2cf3f8d5e3e2bcd905373a03d625e2b5bd1c020f79f1aa524f2ae7f252560219385751e1d8be72cb7ddb4dbdab9"}], 0x98, 0x11}, 0x4) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@ipv4={[], [], @broadcast}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x6e80000000000000, 0x4e21, 0xfffffffffffffff7, 0x2, 0x80, 0x80, 0x33, r3, r4}, {0x8b1, 0x6, 0x9, 0x20, 0x1f, 0x8, 0x5, 0x100}, {0x4, 0xbc00, 0xf93, 0xc20}, 0x1, 0x6e6bbf, 0x1, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x7, 0x1, 0x8, 0xffff, 0x6f, 0x7fff}}, 0xe8) [ 154.200671] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/05 18:53:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x8}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)={'#! ', './file0', [{0x20}, {0x20, '(keyringkeyring\\'}, {0x20, 'vboxnet0'}, {0x20}, {0x20}, {0x20}, {0x20, 'cgroupeth1md5sumem0%]'}, {0x20, 'posix_acl_access.(#'}, {0x20, 'mime_type$}+'}], 0xa, 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"}, 0x1060) ioctl(r0, 0x3, &(0x7f0000001540)="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") 2018/04/05 18:53:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r1 = gettid() r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000280)="2fd1a8efe5c3d789c0ffa2d9409434f6324b39987880c78be11b7450ba4b6353", 0x20}], 0x1, &(0x7f0000000100)}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) poll(&(0x7f0000000180)=[{r0, 0x30}, {r4}], 0x2, 0x80000001) 2018/04/05 18:53:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0xc0ffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 154.244353] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/05 18:53:43 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5450, &(0x7f000079d000)=0x8100000000000001) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x3) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x3}, 0x8) 2018/04/05 18:53:43 executing program 0: syz_emit_ethernet(0x5a, &(0x7f0000000500)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "deb359", 0x24, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[@dstopts={0x21, 0x0, [], [@pad1={0x0, 0x1}]}], @tcp={{0x4e22, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000080)) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000200)={'ipddp0\x00', 0x100}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$can_bcm(r2, &(0x7f0000000300)={0x1d, r1}, 0x10) connect$netlink(r2, &(0x7f00000001c0)=@unspec, 0xc) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000040)={0x4}, 0x4) 2018/04/05 18:53:43 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f000001c000), 0x1d3, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000013f97)=""/122, 0xffffff87}], 0x1}}], 0x48}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x8, [0x3f, 0x100, 0x0, 0x4, 0x40, 0x0, 0x6, 0x1]}, 0x14) 2018/04/05 18:53:43 executing program 7: r0 = socket$inet(0x2, 0x80003, 0x100000001) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000080)=0x8, 0x4) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/97, 0x61}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0008004500001c000000000001907800000000e000000188009078000000009d823d2fe4c3b99c76d1e6a0768d54ea0158865dbd1fef22a1e0d6280d610f807d1696170372016ca9cab023c3231a819262fc3edebc5efcd74c1be2e70b20df1aa4dbd86e1a119b89c5ea226845cb"], &(0x7f0000000040)) 2018/04/05 18:53:43 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x80000) r1 = socket(0x2, 0x2000080003, 0x2) getsockopt(r1, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0xf5a7) 2018/04/05 18:53:43 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000140)="2400000020002553075f0165ff72fc0280000000001000220ee1000c08000e0000001700", 0x24) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/04/05 18:53:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x4000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 154.437585] dccp_invalid_packet: P.Data Offset(0) too small [ 154.499543] dccp_invalid_packet: P.Data Offset(0) too small 2018/04/05 18:53:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff]}, 0x0, 0x0, 0x4b2}) r1 = accept4(r0, 0x0, &(0x7f00000008c0), 0x80800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000900)=0x80, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000940)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x0, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@arp={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x17}, 0xff000000, 0xff000000, @mac=@random="a2509adb9276", {[0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x7, 0x80000000000000, 0x9, 0x6, 0x8, 0x5, 'nr0\x00', 'syzkaller1\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0x2, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x5, 0x4, 0x1}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xff000000, @mac=@random="c88f6b380341", {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x5, 0x6, 0xca3, 0x40, 0x401, 0x3, 'tunl0\x00', 'irlan0\x00', {0xff}, {}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/04/05 18:53:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept(r0, 0x0, &(0x7f00000001c0)) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) sendmsg$netlink(r1, &(0x7f0000976000)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f0000861f90)=[{&(0x7f0000f25dd4)=ANY=[@ANYBLOB="100000000000f733ffffffffffffffff"], 0x10}], 0x1, &(0x7f0000000200)}, 0x0) 2018/04/05 18:53:44 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) pwrite64(r0, &(0x7f0000000780)="0482b21abeaa2e1849a90f2f0539de13b5fbdb12ddf147e57189f928336d29adf3eda4db4fe342b63ab934214fd6155e1fb84a5d08140ea918d034852ab7571e4a5892e837d0b95f7d20c4d7798f0fa32f92a536020137e1429dccc17fbda5312fdae5ceacc247b9b37949950489ab5b71d68180696a12fdb4fdfc62d3450c9b4fd237dc3b27833e11e007fc3ae669ce2169686abc40a8c6a75844fa38f549610b56580b31795224176b8b95c0b983eb1767fa8cf2a936f7711675f0b3", 0xfffffffffffffefc, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000e80)={r1}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000ec0)=0x3) connect$inet6(r1, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000740)="87", 0x1}], 0x1, &(0x7f00000000c0)}, 0xc100) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={'ip6gretap0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000f00)=@mangle={'mangle\x00', 0x1f, 0x6, 0x7e8, 0xf0, 0x578, 0x578, 0x200, 0x578, 0x718, 0x718, 0x718, 0x718, 0x718, 0x6, &(0x7f0000000080), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [0x0, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xff000000], 'irlan0\x00', 'gretap0\x00', {}, {0xff}, 0x1, 0xf7, 0x0, 0x7}, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x76e}}}, {{@uncond, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6, 0x1a, 0x32, 0x3}}}, {{@uncond, 0x0, 0x200, 0x248, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x800, 0x1ff, 0x0, 0x1f, 0x38, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, @dev={0xfe, 0x80, [], 0x11}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0xe}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}], 0x4}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, 0x34, 0x37, 0xffffffff}}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x3, 0x8, 0x7, 0x3, 0x1, 0x9, 0xfffffffffffffffb, 0x10001]}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xa}, @loopback={0x0, 0x1}, [0xffffff00, 0xff, 0x0, 0xff000000], [0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x33, 0x31fe, 0x5, 0x2}, 0x0, 0x158, 0x1a0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xf}}, @common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {'gre0\x00', 'gretap0\x00', 0x20, 0x3, 0xffffffff, 0x5, 0xfffffffffffffc00, 0x2, 0x1b, 0x1}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, 0x2c, 0x2b}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x848) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="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", 0x4c8}], 0x1, &(0x7f0000028000)}, 0x0) 2018/04/05 18:53:44 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000040)="21aa9cfea4783fda08800d3646f64866", 0x10) recvfrom$inet(r1, &(0x7f0000000940)=""/224, 0xe0, 0x141, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) write(r0, &(0x7f0000000000)='4', 0x1) epoll_create(0xffffffffffffac8a) recvmsg$kcm(r1, &(0x7f0000001c00)={&(0x7f00000008c0)=@nfc_llcp, 0x80, &(0x7f0000000740)=[{&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000000180)=""/228, 0x4a}, {&(0x7f0000000280)=""/248, 0xf8}, {&(0x7f0000000380)=""/129, 0x81}, {&(0x7f0000000440)=""/216, 0xd8}, {&(0x7f0000000100)=""/37, 0x25}, {&(0x7f0000000540)=""/180, 0xb4}, {&(0x7f0000000a40)=""/207, 0xcf}, {&(0x7f0000000700)=""/25, 0x19}, {&(0x7f0000001c40)=""/4096, 0x1000}], 0xa, &(0x7f0000000800)=""/6, 0x6}, 0x2) 2018/04/05 18:53:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0xffffffc0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:44 executing program 7: pipe(&(0x7f00000000c0)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280)=0x10001, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x493c}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x68, &(0x7f0000000140)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0xfffffffffffffc00, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000240)=0x10) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000000), 0xfffffcd9}], 0x1, 0x0) 2018/04/05 18:53:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x9b3) 2018/04/05 18:53:44 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x6, 0x7, 0xff, 0x5, 0x74}, 0x14) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x9, 0x4) r1 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x20) 2018/04/05 18:53:44 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000280)="aff8ca3dd1f90ad2d22dec9700f3a8697d00790b1cbd63c4e6474fb56db74558027af0ba949f41c6935138ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf", 0x82, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="90", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) read(r1, &(0x7f0000004f45)=""/187, 0xbb) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000500)=""/249, 0xf9}], 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0xff, 0x30, 0x5}, &(0x7f0000000240)=0x18) sendto$inet(r0, &(0x7f0000000400)="4ee9f676bdaf0c613208e3174365e3e22f474c3c3c95ec4e2d80c57ab7d3539527d7b4dcbac7ed78d7df21ccd9de39efd70b99ae72650b444d03798a841cc77d62639d154c71095ca47351f0081a6ca99e1dc90aa6a259c09d263849c7e28a79e917f7d36fdcb48b9f4fe770929fc97d280495d4ebc601ea5f86f63a70903a897e3ecdfc5264e86837fae773037e", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xe) 2018/04/05 18:53:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x100, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x19) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x8, [0x7, 0x4, 0x684, 0x100000001, 0x8, 0x2, 0x800, 0x4]}, 0x14) syz_emit_ethernet(0x2e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x7, 0x1, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/04/05 18:53:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x2], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:44 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="b100485caa711e2411da46736bb526db2aaaaaaabaaaaa08004500001c06b423ac0000907800000000ffffffff00009078e0000001"], &(0x7f0000000000)) 2018/04/05 18:53:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001580)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7118230eef5e420406dc6a099da077d64", 0x11}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 18:53:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f00000000c0)={0x10, 0x34000}, 0xa, &(0x7f0000007ff0)={&(0x7f0000000000)={0x18, 0x2e, 0x821, 0x0, 0x0, {0x3}}, 0x18}, 0x1}, 0x0) r1 = socket(0xa, 0x80800, 0x2) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xbe79b75}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0xffffffffffff8000, @dev={0xfe, 0x80, [], 0x10}, 0x3}}}, &(0x7f0000000240)=0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, 0xf, 0x6, 0x404, 0x70bd2d, 0x25dfdbfb, {0x7, 0x0, 0x7}, [@generic="29538a6cc3c3df77c8ca2baddcda41d173a5126fbc8d2d547907280ce8b846700ce3e1"]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000040) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) 2018/04/05 18:53:44 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000953000)=0x1ca) 2018/04/05 18:53:44 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair(0x10, 0x80f, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x18}, 0x0) sendmsg$unix(r7, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r7]}], 0x18}, 0x0) close(r6) close(r7) close(r5) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x2, 0x6, 0x1, 0x19, 0x4, 0x800, 0x400, 0x3, 0x9, 0x1, 0x7f, 0x3, 0x100000001, 0x10001, 0xffffffff]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r9, 0x4) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000000af460000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r11 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r11, 0x89e0, &(0x7f0000000240)={r3, r10}) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x6) setsockopt$sock_void(r3, 0x1, 0xea5434c8d4181cc2, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000000)=0x40) [ 155.527176] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/04/05 18:53:44 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000000)={"6e61740000000000000000000000000000000000000000000000000060a172fa", 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000000), &(0x7f0000000200)=""/4096}, &(0x7f0000000100)=0x78) socketpair(0x10, 0x0, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00000000c0)=0x203) recvfrom$llc(r1, &(0x7f0000000140)=""/190, 0xbe, 0x100, &(0x7f0000001200)={0x1a, 0x326, 0x2, 0x20, 0xfff, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/05 18:53:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x3], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 155.623640] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/04/05 18:53:45 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x1fffff54, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096, 0xfffffffffffffffd}, 0x48) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0xffffffff, 0x8d}, 0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000002c0)={@dev, 0x0}, &(0x7f0000000300)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x3, 0x13, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x5, 0x4, 0x4, 0x0, 0x180}, @exit={0x95}, @map={0x18, 0x7, 0x1, 0x0, r0}, @alu={0x4, 0xffffffff80000001, 0x1, 0x5, 0x0, 0xfffffffe}, @map={0x18, 0x7, 0x1, 0x0, r1}, @ldst={0x3, 0x2, 0x3, 0x91e71195b977e7f, 0x0, 0x10, 0xfffffffffffffff0}, @alu={0x7, 0x2e, 0x8, 0x4, 0xb, 0x20, 0x18}], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x5bda3bff, 0xa8, &(0x7f0000000200)=""/168, 0x41000, 0x1, [], r2}, 0x48) 2018/04/05 18:53:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000000)=0x317) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xf4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0xe019}, &(0x7f0000000180)=0x8) 2018/04/05 18:53:45 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000300)=""/207, &(0x7f0000000040)=0xcf) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0)=0x60bdb7b34749afe0, 0x0) r3 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000000180)={0x3ff, {{0xa, 0x400004e29, 0x12000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1b21}}, {{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0xffffffffffffffff, {{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="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"]], 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00002c2000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000edff000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000016f2b05400000000000000000000000000000000000000000001000000010000000a004e2000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x392) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000080)=""/49) 2018/04/05 18:53:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="a40000002e00fd0600000000e7ffffff030000000c000000090000000000a777e12993ee547e89f3067a8e79234d18169b9f8a1395ab05a32c6f1cf01e89b97448ed32ab40ba0c53b45c816258616b49c16997c55126d67962861aa9df67fe72e31f0800000e42ab581ee10792cfe7149a125a97b1777d667cd6917175eb9c61cb3c2b3ccf99dce2ede937e6491581caeb33e3eece1d54eebaa42cc621c650c4614ae29a1e3f05dd5e"], 0x1}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x800) setsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000000140)="203541342e20b17391f135ba81de39dd6c28bec6f47f742760d6c6315b33dded6efdb7fbd3f5963a50c5ac2ed1a6cc92ad28c6a3c0c78334a7b9746bd1af6f0edc56826ea089bf4c072dacec9af651ac86bcf7d0f03fd478", 0x58) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'syzkaller0\x00'}}) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000100)="8f", 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_buf(r2, 0x29, 0x74, &(0x7f0000000040)="2f7bc15d87e45613bbd1a8dded1787e3e6e0838b8c6873dece5b9f777cfc4e2f626fb1e6dde2472d7d5c2fdabe7e98bae550", 0x32) 2018/04/05 18:53:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x800000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:45 executing program 5: r0 = socket$inet6(0xa, 0x4000800000000006, 0x80000002) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000b40)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @multicast2=0xe0000301}, 0x130, &(0x7f0000000500), 0x33d, &(0x7f0000000580)}, 0x0) socketpair(0xd, 0x800, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000300)={r3, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000280)={r3, r4, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000002c0)={'syz_tun\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240)=0x2, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000340)={r6, r7, 0x1b}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000140)={r6, r7, 0x3}) 2018/04/05 18:53:45 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4000000000002}, 0x1c) connect$inet6(r1, &(0x7f0000000380)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000180)}, 0x0) 2018/04/05 18:53:45 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'syz_tun\x00'}, 0x18) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x1, 0x4) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) 2018/04/05 18:53:46 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x0) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/5, 0x5}, 0x0) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f00000001c0)=0x10, 0x800) connect$ipx(r1, &(0x7f0000000200)={0x4, 0x0, 0xcd8c, "486e36abdbf2", 0x7fffffff}, 0x10) ioctl$sock_bt(r0, 0x8907, &(0x7f0000f7f000)) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) sendmmsg(r2, &(0x7f0000005140)=[{{&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80, [], 0x16}, 0xcae1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x4, 0x1, 0x2, 0x101, 0x8, 0x6, 0x0, 0x1, 0x4, 0x6}, 0xb) socket$inet6(0xa, 0x5, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x7fff}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x9}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}], 0x64) 2018/04/05 18:53:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x300000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB="28000000000000000007000000ade1abfaae7cc97ff4ad34d283468d29920254bcc384e4c7bb65044a649454883fe4cc275d923e4e76a3acc86b1aa1ed813e2dd993a8c32e433f03e4932abf41d6ae28a63d0c04052d56ecc4da0f931e5946a9fbc1ae2fb9a4a3348bc9d29187c61aa3bb81bfcda5b291b68d9b829081d1621028af659988147eba8c75509cf7c6f1452902293425369628db058967daa2bb69b4b2d39034f4e9470f17aafbd3a0479823fba3fd65c35f45bf950e63372f3282d89071e0f7dc52f4c10d38ca492b4ab2265c5819446efbf1e4e5f2699b36a45ebb05d6d01c229a5f673ca45bbdc99fff96aab74dfa000000000000000000636dae3931576b9cb8a2958d0afb91a89caa0f19ebd3c6f7e634642fb56d28b86f0ad146c8653b4f9d4b4defc7ab5226c1cc9be308b102a89a8736355da01109f9afbce6ceb031d6aad7e914eb884dbc8de59b7b06c4b8040ad39720ed5e4e88eab3f598b3deb7c5151774e5e4d2821092f40992f450976ab2214de4229e78101301ae43384fb2f6b75bf42926f2879ea401f69c15c58cd2d67017e28c90de40dcc09dcf38bc0d0e5b13090d7c4f579d371dce12cb9d51a4f7aa47443790af17afbf03ffaf913d53da901458d6c9ce06acdba913c20612bbb1e63c28c773d509747e64a50d7311065cb457e613ad5713f1ab46af8799bd5264dc11c3997485958a1397fde5c741d674178ab05c3837765b4bc010ef3cab308103aac1b882542464c9da58f0d11814a57de26aa0ec00c90e72eaedc7dbff2194c66be8f6ad9cdf", @ANYRES32=r1, @ANYBLOB="9eff02000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/04/05 18:53:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000), 0x0, &(0x7f0000da2000)}, 0x0) 2018/04/05 18:53:46 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000b94000), 0x0, &(0x7f0000b94d6e)}, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000180)}, 0x2) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000080)=@pptp, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/61, 0x3d}], 0x1, &(0x7f0000000200)=""/140, 0x8c, 0x595e}, 0x2) recvmsg(r1, &(0x7f0000b98fc8)={0x0, 0x0, &(0x7f000095cfc0), 0x0, &(0x7f0000efcff0)=""/16, 0x10}, 0x2) 2018/04/05 18:53:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) r2 = accept(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x8201, 0x8, 0x5, 0x0}, &(0x7f0000000940)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000980)={0x0, 0x9, 0x5}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000c00)={0x0, 0xce, "058797369e8238196182d3f09220194422cb2927171f47691065c857891fc022a763fa890969110bd89cfead6f8f21992d4976e93f47ed334296e086d8efa4a2821216cf2153ef9bcf6a56e1ed436610b1cac9bb434fbb742344b89afe9f1b056ea5393b7966a0edf96029fe4f7125c9be75321c7a78d9bb3468d2c712483ccf8001e5211d7de88466d5daabee2e563812de760a43a1ba50daa3658719f58d395d0feeb1f6352108ad34f8fcdb9876458efc9157dab67a9ba7f64ccaa283c901849daa4c896221b7dba72df74bc5"}, &(0x7f0000000d00)=0xd6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000ec0)={0x0, 0x25, "bc009a66d693372edf8898ab65865977ce0527922cc8d602c4697f959b0b80cbb6e7f92a90"}, &(0x7f0000000f00)=0x2d) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x3}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000fc0)=@assoc_value={0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002440)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002480)=0x24) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000024c0)={0x0, 0x7fff, 0x81, 0x1ff, 0xffffffffffffff98, 0x2, 0x3, 0x400, {0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x200, 0x3, 0x8, 0x7, 0x2}}, &(0x7f0000002580)=0xb0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000025c0)=@assoc_value={0x0}, &(0x7f0000002600)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000003c40)={0x0, 0x9}, &(0x7f0000003c80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000003cc0)={0x81, 0x6, 0x1, 0x6, 0x0, 0x3f, 0x63c5188e, 0x6355, 0x0}, &(0x7f0000003d00)=0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000003d40)={0x0, 0x1000, 0x3, 0x40, 0x62f, 0x8, 0x7fffffff, 0xf81b, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x3, 0x1000, 0x8, 0xffffffffffffff19, 0x7fffffff}}, &(0x7f0000003e00)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000003e40)={0x0, 0xff}, &(0x7f0000003e80)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000003f80)=[{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000000540)=[{&(0x7f00000001c0)="c3af6e3541ffbe33518ad06a5c4e90369f54ced0f8cf042e18b04ca6d56880848cdf670080c9e394a77c84c3c280d9920bdac07f034c15dfcd17dd13f291d3b0921f808ff2d8c6553603ac25b7537bf2922dfb9d4fd0bd5051cfe3099078338edd43cd931fb69df6d955b09ba1aa38e32c9d6e256e067a124b0e00a9814838a86de88e2ade8597468aad5bf0abd84eeaca615b974a060461661797161b2ed1b0b86e5dc91acd3767a2f65335a6db568465542e615903e82e57304fe84f524a7b065252a9200be6cb745246e7153434214d4aea82d3827c3e3c77cf", 0xdb}, {&(0x7f00000002c0)="54cb09727530f9ffc0048e6f5ce44a9d53a31c43f2f8dc3447daf5e4c4533420a499b0bf64a3f306e985a4e64d05badd686d3fd216c7199498c92551fd8a0b1c6e9bddfb1166e5076258375e9472a92eb9bf933f5e8844ed9751c77a88", 0x5d}, {&(0x7f0000000340)="502af4b761677937fb009b44423cc8c3", 0x10}, {&(0x7f0000000380)="d9002def4e5a4e7070813a87687494f49b499037f6a01f9e04df2e4a1527c7c5f3527a1c9bedc861eacb178bc9418dd664b9c2657bda4d2ccd6e92c035607f487993dc4bd5fc2796806a3c20e8abb55707209196f309bf10aac429ea4b3ed08f9aa260287c3a209d3cd8f161425a6353c8f17bb701b51e50d3d86e2ba88b581cbddc0344c5cf5bbbfd37e54b8203892e383dbf76e40444fb95de00bc7df256dad7165cc795510be40399a598dc974d4e491d42459f5aeb17371dd1a023ef95ebe1c4ed8ffe80d5f4d2bc8b2f638785c89b512da133", 0xd5}, {&(0x7f0000000480)="4f3df5eb72c3db", 0x7}, {&(0x7f00000004c0)="b87d7719516bc3654a5e56e60cddf447f0bcb774d4b910a210669bfdf08c142be18f5b54e1fb5c6d61f75133b8898eb8b09daf9c2490590ca3c20b0bf1c4c3242a3a9e5e08ee7024cd1d8f7bf0ea90484a8032e21c1bb7acf592489c4e8bc26669709382e57f27620c9b856fd328f253f80cb35ddac7d4eeebb66ee846", 0x7d}], 0x6, &(0x7f00000005c0)=[@init={0x18, 0x84, 0x0, {0x4, 0x3, 0x8, 0xc22}}, @init={0x18, 0x84, 0x0, {0x9, 0x8, 0x8, 0x81}}], 0x60}, {&(0x7f0000000640)=@in6={0xa, 0x4e23, 0x9a9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000680)="9e1b", 0x2}, {&(0x7f00000006c0)="0b485dfcf598d39820278b9084ba90b01f434ca58ff8cd8272a3d3ae7271a6f85ed4458f4e20897242e067e71740", 0x2e}, {&(0x7f0000000700)="8bbbc0470ed21778bbb9eae99b1823069f848e796dbb8720309b862af2a8", 0x1e}], 0x3, 0x0, 0x0, 0x20004000}, {&(0x7f0000000780)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f00000008c0)=[{&(0x7f00000007c0)="00eb97f42bef3110", 0x8}, {&(0x7f0000000800)="dba1f4ff47e7e4e211484556ee95f1fcf883b377b5b8292332f5bf96160d335e01264c04440f51c85c2bb101251fa44fdb8adeba260ab30873701a48ac9eb6b71ecad70dbae17fc2a74fd74e33c3fecc5326fc02b728384570263ed65dda949a7adad0432d53e1dd5c8e46a933bba2ab569893811a83feda88aca1f7e38aba6955f85a09c4299c8906f5df1dcf55724e24a2769a8d973ad55d3ea8cdebf185e2f8a9999224cd3fb50d86e740d7", 0xad}], 0x2, &(0x7f0000000a00)=[@init={0x18, 0x84, 0x0, {0x6, 0x3, 0x81, 0xdd}}, @init={0x18, 0x84, 0x0, {0x100, 0x8000, 0x1, 0x20}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x9, 0x4aa780, 0x6}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x20, 0xfffffffffffffff8}}, @init={0x18, 0x84, 0x0, {0x7f, 0xfffffffffffff801, 0xfff, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x13ebedcd, 0x0, 0x8008, 0x3a, 0x3, 0x100000000, 0x4, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xffffffffffffff7f, 0x0, 0x6, 0x3, 0x2, 0x4db, 0x6, r4}}], 0x150, 0x40080}, {&(0x7f0000000b80)=@in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000000bc0), 0x0, &(0x7f0000000d40)=[@sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x7ff, 0x9, 0x2, 0x4, 0x9, 0x8, 0x1, r5}}], 0x30, 0x20000004}, {&(0x7f0000000d80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x10000}, 0x1c, &(0x7f0000000e80)=[{&(0x7f0000000dc0)="33bc3ae41ab8a5d1bf449471698f26ea3beeddbde51998feadaa89d0734f38933386747cc0dac3e551f07fb6198f9c3de4909bbd19834e35014f2265cd266719fdeb94cc41903e4530c88c24f3d6695caff068a425167186cd9fa933f508571b7225c93004a878bfc15e8a6770420a4e8cdaac2cad4ee8de671718e06e6a2df9837ca497fda1a72de6", 0x89}], 0x1, &(0x7f0000001040)=[@init={0x18, 0x84, 0x0, {0x8, 0x4, 0x4fbc, 0x3}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff00, 0x3, 0x9, 0x9ba}}, @sndinfo={0x20, 0x84, 0x2, {0xc45e, 0x200, 0x10000, 0xffffffff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x201, 0x1ff, 0xba, r7}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x4, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8001, 0x8, 0x21, r8}}], 0x120, 0x20000800}, {&(0x7f0000001180)=@in={0x2, 0x4e23, @rand_addr=0x1}, 0x10, &(0x7f00000023c0)=[{&(0x7f00000011c0)="2196c99203e32ab38f886251b79c3f7484366da9000f7a126a78d33f045c18a3446d31c8c614ccccf4db9ef142787802d45e2aef27b0dad22b9c79af2755c8766f752fcfdefa8697dab5c4782bfdabcde3b173adf325fd0ae0027409ec45d014667dedb17b186826147acc5028fc18497784c6360d25caa67bd2610d40666f4082816684189a772270c9fb321fe0cbf7b4e1cb8ffdc78e844d02b5edbf", 0x9d}, {&(0x7f0000001280)="238dcb9e5a3e418b907f49ac6c1a93b02e9152c57113417ebe5d41017eb3c32ebb87ab3c8974c752ce82b2c0ba74", 0x2e}, {&(0x7f00000012c0)="f6f807626deb0041023a074d3f018ca5dd1d042dfb02820b9aee0352f6a4b868e35e49f91e408a1af112e0a37f06621d35b4954acd9fdda29a91a227bf16aa506778e57c1b82839a44432bc646e2525a59f8d26b6ff823744738d191d12b9928593483b261915338c0a25e374de1ab1d9d1846e4f78ed0e4d0da82b8ecd4f185cc1fe834f12e6861f7d9e4035053d82a591bcc8fdac40b066c", 0x99}, {&(0x7f0000001380)="fbf88691dccdb60daad335d22404", 0xe}, {&(0x7f00000013c0)="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0x1000}], 0x5, &(0x7f0000002640)=[@sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8, 0x4, 0x401, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0xd, 0x80000001, 0x34519b95, 0x8, 0x5, 0x81, r10}}, @init={0x18, 0x84, 0x0, {0x1000, 0x6905, 0xff, 0x636f}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x800c, 0x8, 0x2, r11}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x8, 0x7}}], 0xf0, 0x1}, {&(0x7f0000002740)=@in6={0xa, 0x4e21, 0x10000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, 0x1c, &(0x7f0000003bc0)=[{&(0x7f0000002780)="4baf3774d1ace194bd0b5e043536f0458392453bc3837e2efbfea64de9fa2cdb537b28499aadf118d5f6fe6f15bec28b44556060ede015d03ff41211c94c53289f378aa9b7ab9ba089c8c7c5908c24a40719338702ae0eff0c03c3943e545cc838e4466e3f3b40c8c82e75d49cc86d8d281af7a51c5d688bf9126370d27ce54c82cef25b3ba75ebf2ff8c36a86fe3d46e61c9dabb1efa162d71c0756a51f0ee553799aad15880503a6db80ff8e3b6c74e1c0045734c3059cd8189a03b054f9f0547609e5994026cd3020411027a99942a45a7ad7812fc871f46d13fa50ce2d5b64a1b8b727c985fd96e1e1bb03220388a5472d2b4e2dbe5964", 0xf9}, {&(0x7f0000002880)="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", 0x1000}, {&(0x7f0000003880)}, {&(0x7f00000038c0)="7ffc38b2d6fc6ba89fd1a72f111322aa11e7e8d2f118348fc1100eec28f25733503f44db7a45a61aae5f90e7c815e574411eb6a5", 0x34}, {&(0x7f0000003900)="219cd21645e643f282d7b9694d2d89b5a7365fd99a080bbcbf7c9d5b748de8b87ecb962cee7545d50b97ac5e7ec42c0a5836bea93c081298b99b844e0e029b8fb7ceec630fd2c8f3a9ae9a252d7e04cf42839da370ea5fa29ff8b2f8fea4ab11aade8602cb0a14491ac9ca1d0fce4ccff1a960d55eb9929cdac61e93de401d1415ce74c738ff2c4db71da88f7352d71b68000c8d5604b0a1ee0a6d9ac334df393cc2219da5066b894f5fbe636c5ad9e8cc746c75059ecdeb2809b20df6f540beba006461f6821d20367493d3678e45c491242669ba4dcd8967fb6fbb", 0xdc}, {&(0x7f0000003a00)="b5eecd3301e2ba4f4d1d738397156661178843ac96ac6c7a97e618f1d1fa4375800cd163396f251f39fc652803afa2e347f792c66c18b4ce627837aa9a79676eace0ae321ae762060118f17487e6bd4d9b13df6fd423a87668742b720a50bc5f094d4f8d37de1ee588dae2a10828e88f55e8ed0aec501d1387d45b85055cac43b16992391cc48492361f1fd78598995c8779d18ebbf82c1579e128c88045fd22744cb5a91861a5afadc174a53b33867e1e13efc798fa46fc35ca92471fa23c6c118303781421a56edb067325b79951ab7e4043a84c3c1369e615a23389fb8664cf1034fcc5238d778c5f287d144f50e87a00bb05dc901e53c63cdb1f", 0xfc}, {&(0x7f0000003b00)="ffce648c0671b611601ceeb80dd08ec395f898fb568aabef24cf58925ae7cceaedc9ae58c9d1c32be44b73fb4b2099f89bd2a8d3a9a96a96409b2a349074399781d44b7c37cdac6da08c0eb1acb7a7d32c3e6b17894e03c116741924c2025b70b8af66cfa3a080e210d069bfa87bb24e2b36a4b068fdecc7c6e7fa6e4e23c0becddb6b7685c021313760050aac15ef528a35f858a0f212b6cc8f4ff69bbc32fa268115054468bba9", 0xa8}], 0x7, &(0x7f0000003ec0)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x0, 0x1000, 0xc01, 0x2, 0x0, 0xde8, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x800, 0x208, 0x800, 0x1000, 0x80000001, 0x7ff, 0x8, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0xd38, r14}}, @sndinfo={0x20, 0x84, 0x2, {0xf8e9, 0x8, 0x1, 0x5, r15}}], 0xc0, 0x80}], 0x7, 0x40010) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f00000000c0)=@ipv6_newaddr={0x40, 0x14, 0x709, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x8, 0x1ff, 0x344}}]}, 0x40}, 0x1}, 0x0) 2018/04/05 18:53:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) gettid() r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0xad23, 0x8000000000003, 0x80000001, 0x2000000, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000080), &(0x7f00000002c0)=""/227}, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x6, 0x200, 0x0, 0x2, 0x0}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r2, 0x8001}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYRES32=r2, @ANYBLOB="066d9ffb2acdab1eda000700070007000010040007000100a3097887498747c538b5bdb8e8b5417bf58bf6660869ce8044d9007fd8ef4e8f4c043d9b7abc477fb61aaca6b55b596bd7c70918e36da96c8f26dacb9712f90fe33449f766025b22aa9fab745aeb8e881d676aef53e7d894fc4f592661602613f828acf3089e131db68452ea2cce2626610243ee4105d61a81ef261e57b9129f8bc72ada73250188bcf997808a1057848aba9923f7759c84059b2d3f36e54578edcd0081d65d3af18929ae038a23a52af9b48eec82d0f11aaee3b49a85255fce4a49a0b27459865f13ac4f899d1881bfb1687bc66a2f78eb71601cdbdd7ecf3d3a4f796080ffb6ff8f92375c24067a3cd1102f9ea71193cb47358cc97f31b852b364"], &(0x7f00000004c0)=0x2) r3 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r5, 0x6, 0x1e, &(0x7f0000000100), 0x4) bind$alg(r3, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0xfffffffffffffd73) bind$alg(r3, &(0x7f00000003c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) socketpair(0x8, 0x0, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0xd, 0x7, &(0x7f0000000800)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6}, [@map={0x18, 0x6, 0x1, 0x0, r1}, @jmp={0x5, 0xfffffffffffffff9, 0xc, 0x7, 0x0, 0xfffffffe, 0x18}], {0x95}}, &(0x7f0000000840)='GPL\x00', 0x7, 0x1a, &(0x7f0000000880)=""/26, 0x41f00, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000940)={r0, r7}) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000000a40)={0xffffffff, 0x0, 0x5fd, 0x3, 0x5, 0x80000000}) socketpair(0x5, 0x80b, 0x4, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r9, &(0x7f0000000640), &(0x7f0000000680)=0x10) vmsplice(r3, &(0x7f0000001440), 0x36, 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000000180)=""/166, &(0x7f0000000240)=0xa6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000000980)={r2, 0x7d, "ddf5aa4e940a85ecbcf5b8f376c3a846a8fdc09e1976e6e4317ffa8141efbae3f7e3e9556ead68e19119d8a93462df6e057fde553b2fca7561dbc134988d2c92308ba8a20be5b6af264ae92b18422eaa393f1b914bdd79b9aa406160104d67bba03aa637cae7ae70c5e5116c95c6874308008ad2d8e0fc85324794ae23"}, &(0x7f0000000480)=0x85) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000580)={r10, 0xaae, 0x4, 0x100, 0x2}, &(0x7f00000005c0)=0x14) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r11, 0x8923, &(0x7f0000000080)={'lo\x00', @ifru_addrs=@sco={0x1f, {0xa95b, 0xf9a, 0x7, 0x2, 0x4, 0x1}}}) 2018/04/05 18:53:46 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 2018/04/05 18:53:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x80ffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:46 executing program 1: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) getsockname(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x7ff, 0x3, [0x100, 0x7, 0x17]}, &(0x7f0000000340)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x1, 0x4, 0x7, 0x990, r2}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x10, &(0x7f0000000200)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000280)=0x10) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000300)=0x21) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x3, 0x2, [0x20000500, 0x0, 0x0, 0x20000e90, 0x20001020], 0x0, &(0x7f0000000080), &(0x7f0000000040)=ANY=[@ANYRES16=r5]}, 0x7a) ioctl$sock_ifreq(r5, 0x893f, &(0x7f0000000000)={'nr0\x00', @ifru_mtu=0x8}) 2018/04/05 18:53:46 executing program 7: socketpair$unix(0x1, 0xc, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000100)}, 0xffffff88) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000100)="b9e6c12955814454b8230e47b8043586a5f7eaabf25dc3f5457779a5a3ab5e216606f6635950f789b2c0edc996a8fee0d86f992df7c13137d9b87664d4b9872ca7dda0052c02d9c6638a71b9ef08884a07a2420939abc890799654a1a5dd", 0x5e}, {&(0x7f0000000180)="663d6867acb4241d0cdafcfbf0090f515579b50a8b6e1ca82189930e939b29e6668d67658cbef3000c20a0613cd6b99050bbc947b1f5d42e14cbb8a7097cbe592540876439c0", 0x46}, {&(0x7f0000000200)="74f367423f276a8cff5fb82a38e75da032f799049742815bf3c60804149a4f9ca0130265148d0e00e7335361e58edf2f68153055f228a4750418b8ae7a553393107c971bfd2cad86412a21ae47680d711f1a7f313aaa707a08a584759adab1ae1dbf6cae0cff287e356437d344ce6ba0078f0d223241", 0x76}, {&(0x7f0000000280)="138b9366b1b616c8ff190f9a9302fae60b1afb8f163708bd9fca35d2ad692b0f72cd782b2248599beafa055a867332973fa98be33d7cb4cf7dbe7e9bdfe28f26ee0899df1efe389b66eaad362e35bcba2226db389f68c2337820e40a783f61ac887248c7d629bfc09fcbd1d846234b4195269067151efc47da9c34f83806a5bf3d2b64dd09b80790dffb07e06f7c51c7cda3a42c72add133d2284a4d55ec7f7e7daaa568b1d2a4af040e085c9d0cc816e6065e05eadcdc2610b89db2c14cc4855c32f36450223a0fb16cbff10d757dc8dacef3119e4c6e47388e5f02bcea2c7695b3150e7522672e05e5856728e747503224", 0xf2}], 0x4, 0x0, 0x0, 0x4}, 0x4040804) r2 = accept(r1, &(0x7f0000000500)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000580)=0x80) getsockopt$inet6_dccp_int(r2, 0x21, 0x17, &(0x7f00000005c0), &(0x7f0000000600)=0x4) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) sendto$unix(r1, &(0x7f0000000000)="8d49b763484bf18dd66057a161", 0xd, 0x0, 0x0, 0x0) 2018/04/05 18:53:46 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x40}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/05 18:53:46 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) accept4$alg(r1, 0x0, 0x0, 0xe1369b051cb98e1c) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) 2018/04/05 18:53:46 executing program 0: pipe(&(0x7f0000fd8000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0x7fffffff, 0x8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/78, &(0x7f00000000c0)=0x4e) 2018/04/05 18:53:46 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6, 0x40032, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000a0d000/0x200000)=nil, 0x200000, 0x2000000, 0x40010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/05 18:53:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="28000000110021020000000000000000000000001ff30dfef82ab5b4f9430d9fcd3a3afe323b349f3f474d7d494075df2cfaddfcb5138d", @ANYRES32=0x0, @ANYBLOB="000000000000000008001c00", @ANYRES32], 0x28}, 0x1}, 0x0) 2018/04/05 18:53:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x54, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0x40, 0x0, [@generic="3976752f4378315ba5c2f0bfa71877d0fbb20596462b33eec2f22c4d9b4fef6c3dc0b16a2c0e83979c0acb27aa155c775341d5b64453529de6aedc55"]}]}, 0x54}, 0x1}, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000d80)={r0}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@in={0x2, 0x4e21, @rand_addr=0xffffffff}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="be4086736ca38d691f55de7514fd1f9e8675843924aad05b3c0109dfd0b519", 0x1f}, {&(0x7f00000001c0)="c43a93a64632a46713cb109d5adc7f67a124ae6b3bcd5e71a8dad1357fc95d224633f234", 0x24}], 0x2, &(0x7f0000000240)}, 0x80) tee(r1, r3, 0xce8e, 0xc) r4 = accept$inet(r3, &(0x7f00000003c0)={0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x10) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000680)={0x0, @remote, @broadcast}, &(0x7f00000006c0)=0xc) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000000)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00>\x00\x00\x00\t\x00', 0x200005}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000580)={0x0, 0xf3, "080178d11744094aa953c7b66d2521cea8321c4e28e274d0cbcf5faa1f96b5927b43edfd41eb57f71bec955950ab681230e1f71c77e1af0ff5a8efaf086c6dffca8448c0e001b69b6adad2b83745adc2f6e7104cb13447e57abb21bebf9fd4dca3d235808c78668bb05abeef34808ff1ec71a976e235062f8b3ad539e60ca9a464a555b0dc3999b493abb0e902096e3f61c27c2b22a36f1adc9d3608b999d934b4dd2ea0e2b46230a0db8ffbff8f96a8ed8aec6f4be110eb449b0ef8ca6fa3aea04041b542af11e700cd13aaa790a7629e77aeecf6df812c9c858630888721004afc31e1316c89c02133b9ec8959be4ddff661"}, &(0x7f0000000300)=0xfb) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000340)={r6, 0x8}, 0x8) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="c48dfe2ba8eb245b5fc93ef51fa7df1427524596cec0d71e1419448b0142bf112620f18bae5cf54567bb089bdbb52c8c25c1984a8872276566d2443c8aca6bf2a4560b3840be904860fafc750fcd4bccffa6b2aa734f9f947901fd6b2c62358f06109b7f252e86fff8d34fbab0f21372d467c961b5d82555b7ddbc4a02ee189f1779fa7f88e27f3628a3cd8de99a33a8788ebb9da607407bd7187267f5af6e7f37f7eb2bb17e4b063a231fa4e1990380c346f4f309a30a8b10122e623ba350389cf885a2d2ded64f71ef41e7", @ANYRES16=r5, @ANYBLOB="01002cbd7000fcdbdf25020000003000030008000400e80000000800050000000009080007004e2200001400020073797a6b616c6c657230000000000000140003000800080004000000080007004e230000"], 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) [ 157.051601] kernel msg: ebtables bug: please report to author: entries_size too small [ 157.086183] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/05 18:53:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0xc0ffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1f09}, 0x3eb) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/05 18:53:46 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x800) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x5}, {0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x40}, 0xffffffffffff8000, [0x81, 0x3, 0x4, 0xfffffffffffffff7, 0xb25f, 0x9, 0x80000000, 0x401]}, 0x5c) syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c20005000000000000000800450000300000000000019078ac1414bbac1414110c0090780000000045003a5d0000800000000051aa5f2f000000000060b7e97d1ea9aa0e271960552492c01a52fd7f25898d2d41a55e7c27171a4fad0aec27eb30d11e141d9272817415740b6d9d7c20e86d8a4e217e33040033fbe3fb632291d057b3a6bb68cecd0766de848c8f33cc26d5af61b094c07b0fdf187629db1235c7342ea94eb537ef907820"], &(0x7f0000000200)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 157.162480] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/05 18:53:46 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x29, @loopback=0x7f000001, 0x4e23, 0x0, 'rr\x00', 0x20, 0xe381dec, 0x61}, 0x2c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x2a8, 0x108, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000000200), {[{{@uncond, 0x0, 0xe8, 0x108, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x100}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xe8, 0x108, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x5}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000080), &(0x7f0000000040)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r2, 0x4) 2018/04/05 18:53:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)}, 0x0) close(r0) poll(&(0x7f0000000280)=[{r1}], 0x1, 0x0) r2 = socket(0xb, 0x1, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/05 18:53:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x1c00000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x470}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x1, 0x0, 0x800, 0x9}, &(0x7f0000000100)=0x18) setsockopt$inet_tcp_int(r1, 0x6, 0x20000000080008, &(0x7f00008f5ffc)=0x4, 0xd8) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfcffc), &(0x7f0000d17ffc)=0x4) 2018/04/05 18:53:46 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000980)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x100000000000000) accept$packet(r1, 0x0, &(0x7f0000000140)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x0, 0x9, 0x7, 0xfffffffffffffffd}, 0xfffffffffffffee3) recvmsg$kcm(r0, &(0x7f0000000780)={&(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000240)=""/54, 0x36}, {&(0x7f0000000380)=""/85, 0x55}, {&(0x7f00000004c0)=""/23, 0x17}, {&(0x7f0000000500)=""/79, 0x4f}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/245, 0xf5}, {&(0x7f0000000700)=""/128, 0x80}], 0x8, &(0x7f0000000900)=""/70, 0x46, 0x7}, 0x40000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000440)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') poll(&(0x7f0000000080)=[{r2, 0x181}, {r1, 0x12}], 0x200001a9, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000480)) r6 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0xfffffffffffffe65) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffed0) getsockopt$IP_VS_SO_GET_DESTS(r6, 0x0, 0x484, &(0x7f0000000040)=""/8, &(0x7f00000000c0)=0x8) r7 = socket$inet(0x2, 0x6, 0x202ba) r8 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r8, 0x29, 0x4e, &(0x7f0000d9b000), &(0x7f000010affc)=0x385) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82}, &(0x7f0000000180)=0xffffffffffffffab) socket(0x1d, 0xb, 0x0) 2018/04/05 18:53:46 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0002ecfc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1f, 0x0, "e61ae65c7f12429a0035ad645a9f1aceda7a8165dd186ab13fc59854f2eeab7fa0bdc9b82a1d250168df1ed9a2b84b3b2ec153cd1c3b3e2251c67a1e99b92f14b45ed58e2417e32642da0bec46c1fd8b"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) socketpair(0x9, 0x5, 0x8, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x20000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) connect$netlink(r1, &(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000300)="39dbb72fb6d0f56b6e226673ba32e2f1b5d16240d95e32935bb3204756e10d9653", 0x21) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) syz_emit_ethernet(0x70, &(0x7f0000000240)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x800, "10c293c42391f5b87529e511a468e5badfcbdb3c8a3f009bf80dbf2e3666cf263d21a878669c35039de45d79d127d112269d30010c8d134321763d7da65aa609ea31043b0d0ba30e66d36f3edc1eeb49296e45d31035752dbb035cd449b0a7829529"}}}, &(0x7f00000002c0)={0x1, 0x2, [0x1ff, 0x6af, 0x7f8, 0x395]}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0xc) [ 157.266214] IPVS: set_ctl: invalid protocol: 41 127.0.0.1:20003 rr [ 157.300374] IPVS: set_ctl: invalid protocol: 41 127.0.0.1:20003 rr 2018/04/05 18:53:47 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x24}, 0x14) 2018/04/05 18:53:47 executing program 1: unshare(0x60000000) r0 = accept(0xffffffffffffffff, &(0x7f0000000640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000006c0)=0x80) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000700)) socketpair(0x0, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}], 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x101, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x836a, 0x67e, 0x7fffffff}, &(0x7f00000001c0)=0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f00000004c0)={0xfffffffffffffbff}, 0x4) close(r6) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) bind$nfc_llcp(r1, &(0x7f00000005c0)={0x27, 0x1, 0x0, 0x6, 0x2, 0x6, "f1d4bff35fd23bf27d5dde66339bb9067b7e277aaf7d535f903fce1e7e4657433d91bb47043aa0e731a7cef6b0f2ccd3fccc7ec07130f8210aa2cf9a2bfe02", 0x22}, 0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/04/05 18:53:47 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$netlink(0x10, 0x3, 0x7) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)={0xd4, r2, 0x412, 0x70bd29, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x81}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x66}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x92f0}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x11}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x800}, 0x850) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r5, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000080}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='x\a\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x800) r7 = accept4$llc(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x10, 0x80000) bind$llc(r7, &(0x7f0000000480)={0x1a, 0x304, 0x40, 0x6, 0x5, 0x40, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000340)=@req={0xff, 0x6, 0x0, 0x5}, 0xfffffffffffffeb5) r8 = socket$alg(0x26, 0x5, 0x0) socketpair(0xb, 0x6, 0x8, &(0x7f0000000080)) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000240)=""/15, 0xf, 0x2, &(0x7f0000000280)={0x1a, 0x0, 0x7, 0x8b6, 0x8, 0x40}, 0x10) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x1}, 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000040)=0xe8) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000780)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x1c, r6, 0x2, 0x70bd27, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4040000) 2018/04/05 18:53:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x80, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'nr0\x00', 0x1}, 0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/05 18:53:47 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r1, 0xffffffffffffffff}, &(0x7f0000000400)=0x2d8) getsockopt(r0, 0x10f, 0x84, &(0x7f0000003fb3), &(0x7f0000000000)=0xff5f) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000380)={0x7, &(0x7f0000000280)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}]}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0xd1, &(0x7f0000000180)=0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000240)=0x5, 0x4) 2018/04/05 18:53:47 executing program 4: socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000300)=[{0x48, 0x0, 0x0, 0xffffffffffdffffd}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)=@abs, 0x6e) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x0, 0x3, 0x7, 0xfffffffffffffffd}, {0x3, 0x101, 0x100}, {0x0, 0x5664, 0x8, 0x800}, {0x0, 0x5, 0xb2f, 0x7fffffff}]}, 0x10) 2018/04/05 18:53:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0xfffffffe], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect(r0, &(0x7f00000006c0)=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r1 = socket$packet(0x11, 0x3, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x7, 0xd, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000300)='syzkaller\x00', 0xfffffffffffffff7, 0x5c, &(0x7f0000000340)=""/92, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000440)={0x0, r2, 0x3}, 0x14) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xb, 0x9, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100000000}, [@generic={0xfff, 0x0, 0x6, 0x1}, @call={0x85, 0x0, 0x0, 0x13}, @ldst={0x0, 0x2, 0x2, 0x9, 0xb, 0x50, 0x4}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x8ee, 0x37, &(0x7f0000000100)=""/55, 0x41000, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r4, 0x50, &(0x7f00000001c0)}, 0x10) r5 = accept(r1, 0x0, &(0x7f00000007c0)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002140)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000021c0)={r6, 0x80000, r7}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000840)={0x0}, &(0x7f0000000880)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000008c0)=0x0) r10 = gettid() r11 = getpid() getpeername$packet(r1, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002300)=0x14) sendmsg$kcm(r3, &(0x7f0000002c00)={&(0x7f0000002340)=@can={0x1d, r12}, 0x80, &(0x7f0000002600)=[{&(0x7f00000023c0)="24915e0d8d3729a3fad43fd32c2ad53f10f2ca4fdd24", 0x16}, {&(0x7f0000002400)="5220b379b92e76916c360cd4a4f4efabc002f62cbec476860853e6dc2cd5e0e334d9a3a3c1bcdf4a1788c8fd914a5a2adf93ad0146a426daef117e07cda4f33ef1a55f20f89071fcab77c0e829986e3873d7ff00654ba6f6c52c595415d26a58ab4eca052ee8419d95820b577ab21c92ee8b94447ea6fe0e1c25ae0bca2e85b91f8b42965753842c9d228f348546339b0822e97f5b37088354bd616101fe25c6e52d3fd7bc1e94a5c3f2b73b9ff16c6cab595647a2536cca9c438c3926df86dfc438fae95e99c4b014", 0xc9}, {&(0x7f0000002500)="f43d6cba8986a8c5726a08b57d605fd8e50ddf0201526d6268270193ea9ec76f0b2aec5ec9735e5919e53b1be85209a7fd1ba9dd188ace357cfaadca8e123573fea5a4e25ecd1638c3c5e0b9034348f432989329f60936c64def7567dd023124b54b411409b7d2ebf2ec7f8d36a35bfe9a085b5c3e5b0db11ace23c4d0faea5f478f4155e4578e7277e1ae284ccd08f8fe24598e17fd5b348d60766914944d7ac663b0e268a53e0893e99ead4b", 0xad}, {&(0x7f00000025c0)="e17284a0ef339b70841aa74da84024bf21a92a0896c2b7", 0x17}], 0x4, &(0x7f0000002640)=ANY=[@ANYBLOB="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"], 0x588}, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000900)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000a00)=0xe8) sendmsg$nl_netfilter(r5, &(0x7f0000000f40)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x4b4, 0x13, 0x4, 0x238, 0x70bd28, 0x25dfdbfc, {0xf}, [@nested={0xfc, 0x8e, [@typed={0xc, 0x80, @u64=0x400}, @typed={0x8, 0x25, @pid=r8}, @generic="a4092f2e3e05d5d5bbceee63655cae306152c144f9a3a3dd853bc27a6531f4cacb4b064d080ce84c571cd6c1ed83f3003d82d0bebd9c14d943182f4956af02004fbe6b48a9e2197bd01bc4b83f6372c28ac1d5dcc9971fc17e8c6f614f13a74ad8f48a86236e431b80d479479c81e8f3df77c1748a64b46d8a4e34f8b9a7b127034d8be0ee6319914a9da425758890964885f3cd85c34e4f52cac8a738049955912fa6fef45c6564e09a6f71188ad799d6c20d9dcb32827104527c452a91a57dd8f84966d710086115e654d6d34dd7121a29e9efae94", @typed={0x4, 0x93}, @typed={0x8, 0x5a, @fd=r2}]}, @nested={0x210, 0x8b, [@typed={0x8, 0x2e, @fd=r2}, @typed={0xd4, 0x1d, @binary="1f0b2ea0bec0e8d726efbe91ceddacdec68996b2a192c2c79395cb3d5235673058738cab96ae5bdcfc9be04820828c5c2530a4bb91ac421bf9136be3eb40c832344a6804eef89b40d5f2b8256615fd8bd2f2a5b2135ec943cf79fe11d22ad0239e6cda9818e556358d487334d9d5fda7289e6ce3d9cbab95072645ed0938e2caae89702b0f481b77f7361a7235a1c03fc78a9c432a72afd02c3cc7c274246ecbc8c9e58c9a1a24262d8339f2502566ed5d431a49f63c7cbf5bf0868e194116da1563bd0a316b97bd922e53e24a0c9555"}, @generic, @generic="7e6fdc04c2d1d044c333099f6def294984372b92367ccafd117cf9f4b3923faa5c24db4a012535304f900edd78cf8e0546f2df18e8cd457b93172964f839eac7c8876d244d37684fc30547dfc72aa8d3b3ee8c98200e7cd3c93f2f55f58bbf6d9e056e480111fe251ca1f225064b5e763cb6e29fe38724bfc39fd73d7a9642f3cd70fca3e11c8bc2c32ded25b3eaabb702a6c90a3c7977031e9befea7328a024cda28ca91f35215dc9fee5ab6e2aa175e085d91f568f43b83ae3196cf5b9d4f262964812fbd3b1981482ca885f790cc292704fb9ab291188cbb8a3bc546bb0095e3fa701fc808fd20d5accd4048ed3", @typed={0x8, 0x82, @str='\x00'}, @typed={0x8, 0x7d, @fd=r2}, @typed={0xc, 0x6, @u64=0x1}, @typed={0x8, 0x96, @pid=r9}, @typed={0x8, 0x35, @u32=0x40}, @typed={0x14, 0x6c, @binary="a707c56dbea09352a532534de7"}]}, @nested={0x11c, 0x5c, [@typed={0x8, 0x7, @pid=r10}, @typed={0x8, 0x13, @pid=r11}, @typed={0x10, 0x13, @str='syzkaller\x00'}, @typed={0xf8, 0x10000, @binary="60ba35aff937a18ab783d7547d6e7e953b94478eafdf34760e7c950ad7fc01ca3e6cf140b7aeb9ef2e8966ffd6e391d999440341d00ceb6f2d8271e3b16f323789003861e9ae23e7746f3a73d8d50562ea4dca7e53e2ab69257e556c51063eeb881b36d6568c7936f839b7dd5a7ff0f70f8f962fb62b8ba1c74e8effe6140c7d6022a3081b181264b63acf13c9cb276a0a8a69428e78a0a5e2aac5e08707acdc6c51b952cdfc4232ee6d06f78dd93188bdafbce18966a1eb302512584a3f5ca0d65ba8b7cb36e8589bbbe9e0d766ee1fe5b14272da92f012f779b254c217a61bbb89bcfbb32f23adcb2ccfdda8db543a94465218"}]}, @nested={0x50, 0x1c, [@typed={0x8, 0x70, @u32=0xffffffff}, @typed={0x40, 0x39, @binary="e86a7eae8028305c0b2e5ba2c462781e64cb0407547876026f123f7ef065d450ab1535d5c576139974797dcb270094abc2ada718b4d77fe02fdb6b1d"}, @typed={0x4, 0x27}]}, @typed={0x14, 0x65, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x6f, @str='lo\x00'}, @generic, @nested={0x4, 0x1e}, @typed={0x8, 0x2b, @uid=r13}]}, 0x4b4}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000740)=[{0xf, 0x6}, {0x0, 0x196}, {0x0, 0x1}, {0x4, 0x7fffffff}, {0xb, 0x3}, {0x3, 0xe85e}, {0x4, 0x718c6971}], 0x7) r14 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r14, 0x5411, &(0x7f0000000500)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000004c0)={'lo\x00', {0x2, 0x1}}) bind$llc(r5, &(0x7f0000000280)={0x1a, 0x322, 0x6, 0x7, 0x9, 0x3c, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) r15 = socket(0xa, 0x80000, 0x3) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000002c0)=@buf={0x97, &(0x7f0000001f80)="dbd05d803e3b30f5a9c5e85d8d60111e6d9e874e6d0f9b0ffe4d93bac9e370c40a06815f662c253d170982f88562cf024115a3fbfb1e3d673cfd99130c5ff674618c3762e553eb2b1f534b1a0dc05feaba5896331539075ac5ef8fc31bc47146ab62d912568eef0e7d3f08c1fc0838d5ca8949357f15f36ed1d0f34abefa0655df8f92dc8ceedaad1ad337aea2114264a507b0b59e1305"}) getsockopt$ax25_buf(r15, 0x101, 0x19, &(0x7f0000000040)=""/46, &(0x7f0000000480)=0x2e) setsockopt$inet_sctp_SCTP_NODELAY(r15, 0x84, 0x3, &(0x7f0000000540)=0xd418, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000002040)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000780)=0xe8) recvfrom$inet(r14, &(0x7f0000000f80)=""/4096, 0x1000, 0x10040, 0x0, 0x0) 2018/04/05 18:53:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x3000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 158.459578] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 18:53:47 executing program 6: pipe(&(0x7f0000000000)) 2018/04/05 18:53:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x2c}, 0x1}, 0x0) 2018/04/05 18:53:48 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req3={0xfff, 0x81, 0x100, 0x9, 0x3f, 0x0, 0x7f}, 0x1c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x267) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/05 18:53:48 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) socket$inet6(0xa, 0xa, 0x3) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) 2018/04/05 18:53:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/05 18:53:48 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)={0x2, 0x10, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000}, 0x10}, 0x1}, 0x0) 2018/04/05 18:53:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x80ffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:48 executing program 6: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="69376850e3727091cab63b7bf8143afb53c49660f15a8e99d22c74a62499673d71f98e5bdede95f9c0dcbd64a17480969a201db71fdcdd93de92f9d19b453b8540af552ffef09dbee79922c7568438165132d51ad4135603fc97b80bc9c88867f2f60b66956c2422b0e1df4962823f9fb23941160caf857a6c25775dfb51", 0x7e, 0x4000, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x4e20}, 0x10) socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) 2018/04/05 18:53:48 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000140)="38aa7540d5d50ac099ac66fb6a99f41de113c911fbc676cf4d40f65a800aa7d2794c2dd8ad29c534995943a91ce599c33f207b46891575228cc35d0e75ed79dd23", 0x41) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)="a3", 0x1}], 0x1, &(0x7f00000054c0)=ANY=[]}, 0xc100) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r4, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000b80)=@assoc_value={0x0, 0x10000}, &(0x7f0000000bc0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000c00)={0x0, 0x4}, &(0x7f0000000c40)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000000d00)=[{&(0x7f0000000280)=@in6={0xa, 0x4e24, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c, &(0x7f0000000ac0)=[{&(0x7f0000000500)="7e384c93d711f8e63cb1cecf2a474ed7e88f347409fe2dae987e8bf086a5cb5334dee63386d65cc0771b1d4f8cc2eed260f96be18234603c6407309ef06b30e34c305d0c8b8c96c0102ed04430f71f5918c3249c8004a6df6715fd3de8ae9b359941cb43983c41add4480cbcf33521d68ca62a737f1f33af46b714c92416c3300e5c490862b51a1fdf84754c82ad65268f50e5f31732dd9d758bafb0caf228bf1ba4aec79896f481971d42c93b4808a701758e5d0541bf", 0xb7}, {&(0x7f00000005c0)="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", 0xfa}, {&(0x7f00000006c0)="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", 0xff}, {&(0x7f00000007c0)="2b99f5660f65f07054759b60fae5784087d285cf8cbbed2be6a9b9920da1148b20216cf3a5b7d6bfcee6625dbb58721f12a199cb0a2f6676a09c7aa3a4b15a3b5b6899a28bbc9352967c507e200fbb9fc75d15c86d0c20449aed3f27c46b4ce16534ca226429314e6f447172ba0249c060c51565ad8f4ff7628bb101cff477691d6495afe337b6e4aa8c19ee77491e2e169814e236722f985615c1b29e06dcae58a10e0c356c7623af2c385af3b79d1e92521b7b0a19e2efb8d4a28af8cd41b73000458c8b5dc2ad627b4deeb145aac292742b153e11871fc8d46ec32b58d7a6478c6114b57c927fb58c436a9a1222ad3b", 0xf1}, {&(0x7f00000002c0)="b6c9c05780f93529f7293e", 0xb}, {&(0x7f0000000480)="5f447e7a0b94c31342cb245a2b3d2b7fab16f03a59bc43e72d57e34781afac5aa94af4e3ce203c7afa7ec31b3b743777f757d4f82476dd", 0x37}, {&(0x7f00000008c0)="9031ea893ae482d58681603a341fd4a7d0dbb633eefd8b1bc53a15e460db6fac2b339db920e9b9dd8a2ddd80771d3d570287611d1cdc279644105de261c7095383f7672fbff40bd5b683c31ebe095b20203b4b282db26a77103f86500d0e17907be69013228fe4269c3de5bb72661b63ef7c27bcc0aa17f8841b962cf49755df5c3cc7eb47951ed26cc7dfe69df25660d6eff5f4edba0a7cb9ff2ff83b5a81138a56c73561b1c2eb349b17c0cdc9e7cfc90e89f0cf182754196d44a1b669bc642de007f131a35aa38eb320d7589eebe329aeaa73451de1f35b0bab3a1a5366aaca", 0xe1}, {&(0x7f00000009c0)="ca01cd4803e48d3806f2347512c841867b78c034b32e2966cd8fa18f67c382befe193b0b3e6cbf2573c178e60034af89fd425031a2ba", 0x36}, {&(0x7f0000000a00)="59a17e695a9b25b673c8df2825112c497ad5d02fe5488c2d833260708b635aba996ea203e71194950232a8fc480238b615b82096efb6e1b3bfa1df06ad6e818df38534a9f89bc3dffc82690dd210b2cb43e360a593e0f9069fcfc256413b65abf2dbb70108a217409308a10f4cc3a780bf5d43079a51cef6c93508f6e4e8d2756e359454e111d7bfe96c56d76f1168e267af1f040d2d78ce11548fc85b0017d289ef651ffd90", 0xa6}], 0x9, &(0x7f0000000c80)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x1, 0x66, 0x3, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x8b, 0x8003, 0x5, 0x100000001, 0x1, 0x9, 0xfff, r6}}], 0x60, 0x800}], 0x1, 0x40001) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000300)={@broadcast, @remote, @multicast2}, &(0x7f0000000400)=0xc) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e", 0x1}], 0x1, &(0x7f0000002000)}, 0x8000) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000001000)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bce232", 0x3}], 0x1, &(0x7f000000ae80)}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f00000001c0)=0xc) 2018/04/05 18:53:48 executing program 1: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00002eb000)={0x10}, 0xc3c189c27862bac0, &(0x7f00006b3000)={&(0x7f0000825000)=@ipv6_delroute={0x30, 0x19, 0x111, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5}]}, 0xffffffffffffff98}, 0x1}, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/04/05 18:53:48 executing program 6: r0 = socket$inet(0x2, 0x803, 0x81) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x5, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001b40)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x200015c0, 0x0, 0x0, 0x200017c0, 0x200017f0], 0x0, &(0x7f0000001580), &(0x7f00000015c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x800, 'lo\x00', "626f6e643000800000002000", 'ip6tnl0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb8, 0xf0, 0x128, [@ip={'ip\x00', 0x20, {{@dev={0xac, 0x14, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x30}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x1b, 0x0, 0x0, 'sit0\x00', 'vcan0\x00', 'lo\x00', 'rose0\x00', @random="5703a9986849", [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2d8) 2018/04/05 18:53:48 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)={0x1c, 0x2, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000000c0)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) r4 = getpid() getgid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) socketpair(0x5, 0x6, 0x7, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f00000003c0)=""/160, 0x4f}, &(0x7f0000000480), 0x2}, 0x20) 2018/04/05 18:53:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0xfdffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/153, 0x99}, {&(0x7f00000001c0)=""/139, 0x8b}], 0x2}, 0x10002) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="11f0ce816e3e86e498ffde8e889d90a0e2094b9bb7a41a392264b1bbde25b30bdb6b7b64921a26363de055d9cbbf12998ec04f0e29a9c1f44fa642ff9ba5e94936fc03ad9e0e3ad1f0cc82444e6498e25bfddbad6a3b22ccee2edda118d6f29223705bd0962e340e", 0x68}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/05 18:53:48 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0xba) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x80) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000000)="0e8cb62c96f9963219c64ccf49fff13397622e77a2d6dd24ff0000000000000000f58b871d93189d", 0xc5}], 0x1, &(0x7f0000000080), 0x2cd}}], 0x1, 0x0) 2018/04/05 18:53:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x11, 0xa, 0x9, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f00000004c0)={&(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f00000003c0)=""/86, 0x56}, {&(0x7f0000000440)=""/52, 0x34}], 0x3, &(0x7f0000000600)=""/133, 0x85, 0x3}, 0x40) recvfrom$inet(r0, &(0x7f0000000140)=""/247, 0xf7, 0x40010021, &(0x7f0000000100)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000540)={'ipvs\x00'}, &(0x7f00000005c0)=0x269) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'nr0\x00', 0x7c}) [ 159.619885] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 159.740809] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/05 18:53:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x2000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:49 executing program 6: r0 = socket(0x15, 0x80005, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000040)=""/52, &(0x7f0000000080)=0x34) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xfffffffffffffff2) 2018/04/05 18:53:49 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) connect$packet(r0, &(0x7f0000000180)={0x11, 0xd, r1, 0x1, 0x10001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffe04) recvmsg(0xffffffffffffffff, &(0x7f000000e5b4)={&(0x7f000001aff0)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x17f}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffff90}, [@jmp={0x5}], {0x95}}, &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/04/05 18:53:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x5, 0x4, 0x0, 0x20}, &(0x7f0000000480)=0x10) r1 = accept(r0, &(0x7f0000000980)=@alg, &(0x7f0000000a00)=0x184) accept4$bt_l2cap(r1, &(0x7f0000000a40), &(0x7f0000000a80)=0xe, 0x80000) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00000004c0)=0x6, 0x4) read(r0, &(0x7f0000000640)=""/179, 0xb3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e21}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=r2, @ANYBLOB="3d8b79ea3071d67271d343a3f9327b2858970000000000000000260dfd97f41d76737d9e111fd15d7df10d194b96ad209e59bc76eebdf1f203133f0ad289d627bfbbd59802747856db482bb76c36a887d601c9012cf8afc0fd8dd3670c1895c067f39071b4d0284075cd578e97534e9460b4ddb13f8d413e7e35e6bb62a893830fc38f31244c210695e9000000032870013a1d9c0b6e2f13f6e4e7c5bf5102d75bf2df02f8a48683eac9d3e757281a4c5f23bbbad7a519b21875f4e90c83ed85d6fcf76115de708414705926193e308370426378423cb7698f5d9640b2c0aee11e7fe02dd334f3d6ae1364ba"], &(0x7f0000000280)=0x2) r3 = socket(0x0, 0x7, 0xd) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000880)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000008c0)=r4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000700)=""/39, &(0x7f0000000740)=0x27) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r5, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000200)="96", 0x1}], 0x1, &(0x7f00000c3000)}], 0x1, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"5ddd2ea1bf9720"}, 0x1}, 0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000540)={'rose0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) getsockname$netlink(r6, &(0x7f00000005c0), &(0x7f0000000600)=0xc) r7 = socket(0x5, 0x400000000000014, 0x6) getsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f0000000240), &(0x7f0000000400)=0x4) connect$netlink(r7, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="0400000003000700d181410101d68bcbaf78040b9c0a28ed547f436190ad7178092751119d571da018a279e3bd9610c78997d8939e9ac15fedcca276952a6ed30f001f656212802e250e93b5b01cd77906000a887d75a9e8e877691b87f14a63ac6b64f5f92fe08cb0f2d3dcab05fdb6a41e8c67f98e25705a21bcb292861be9228e9664b2936a279076c8e1f42f4bf9ff36fe5a9d176d71bfbfef43fe7e1eba4a06fafb7f946a7f5311f4802c02ae6d1a621cf75863f4bc"], 0x1) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x40}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000580)=0x2, 0x4) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000180)=@req={0x7, 0x9, 0x10000000000, 0x6}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) 2018/04/05 18:53:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000100000002000000ffffffff000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000"], 0x1) sendfile(r0, r0, &(0x7f0000000000), 0x55d2) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) 2018/04/05 18:53:49 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xa9, "a0531dfa5d2df27d022721a06beea324b48c2fcfbcc21259db7ad351f7cefa0e84d20c26972b1e520cd0c67eb32688899fe16e19e6220f190e039004345d6f2f38545d218ae18766978b92b8feb6be41ddac67abf1337791b4741c5dffed9bd6cee7ae98b9ef76c6b07ff3bd8cf0a038b56499e6d244f00bc80f79b7386d3be576f5e4f95297486db9752464741b54ad22a2749eef5a2c10a82daf7aa89531bf7907e168dfd2647ddb"}, &(0x7f0000000140)=0xb1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x5}, 0x8) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000900140003000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x6, 0x1, 0x8}, 0x10) 2018/04/05 18:53:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x14, 0x3, 0x18, &(0x7f0000ffb000/0x4000)=nil, 0xd62}) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192300a11680040d8c560a0600090020e000fffffffffffffc01000004ca7f64643e89e40296788e8f94fdfbf51000020000f500bc00165923cd5dfffff50000220007000100040005007c0b1505d0ee4048", 0x58}], 0x1) 2018/04/05 18:53:49 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="c68361a24a9612f6f856a25c519757521d300c50895fc320a0ed64ce9f906535b3df19b805fea6507bee67718201a0d2dd8f27ccd0ed6e79dec68b0b36fa510650b5d417afd022d9fd00ae3877f1077cbfb240664253abf397217a2352", 0xfd35, 0x0, &(0x7f0000007ff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000038d000)={0x0, 0x10, &(0x7f0000083000)=[@in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f000038d000)=0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 160.617759] netlink: 'syz-executor2': attribute type 20 has an invalid length. [ 160.625278] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/05 18:53:49 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000700)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000740)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000880)={r1, &(0x7f0000000780)=""/255}) r2 = accept4(0xffffffffffffff9c, &(0x7f00000008c0)=@hci, &(0x7f0000000940)=0x80, 0x800) sendto$ax25(r2, &(0x7f0000000980)="e17da9afa6811a4afe73c10487978fc856ae0e041f25469b34307454808a3013627d1ce6db00817884e24e652d6aec6ce57689bf1de55163", 0x38, 0x80, &(0x7f00000009c0)={0x3, {"397f0fba52cf88"}, 0x800}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syz_tun\x00'}) write$binfmt_elf64(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x67f) 2018/04/05 18:53:49 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0xffff, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000240)={"6e723e000000110000000000fc2000", &(0x7f00000000c0)=ANY=[@ANYBLOB="000000ee5b1bdb0000000000000000000000000000000000206269bf37a9c7d76e132bd5c2590cbd2f"]}) shutdown(r0, 0x0) 2018/04/05 18:53:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0xfffffffd], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000605000)=""/40, &(0x7f0000000000)=0x28) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ifb0\x00', 0x10) 2018/04/05 18:53:49 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x9b}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xda0, 0x2, 0x9, 0x9, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x7, 0xf77, 0xf5d4, 0x4185, 0x77284cd5, 0x7f, 0x0, {r3, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x6, 0x6, 0x4, 0x7, 0x6}}, &(0x7f0000000280)=0xb0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="ff0000000000f1a977b40000000000b0d369b678e74fa02b8c639e97f01946e3c236f95d2fd4affb00e4fc75b1c3ae7ef1da6356d0563b7b00f2588839de7eeab4f358a0fb9be24d5440ce582ab5abc27e6cb05c8cde363e7f7fd759e0d622edc23078c2654a62ad29fbdf8498e3fb27377ce7a406c8e7960e3d1a2937d0a43ba9d588d0ea8195beb6b99cf4897f8d9772a81934b32f6498a7fe3fde1d8f97a2f427b424ff05e6dea4987d02146fd23374879ad0de2536d696c4b8cb7758094b46d2240ea4254ae003b0f463991f349c3ce58761c961d33aa0d300e6df146e6480836d5a8eba2356d6893f56eaf9446dee72b4c03f3fcabb3520f103d5ae9a0307af7d3abd000000000000000000000000"], 0x14}, 0x1}, 0x0) [ 160.666357] netlink: 'syz-executor2': attribute type 20 has an invalid length. [ 160.673931] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/05 18:53:50 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) socketpair(0x0, 0xa, 0x7, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000640)={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x9, [0xfffffffffffffe00, 0x9, 0x4575, 0x7, 0xffff, 0x7, 0x80000001, 0x10000]}, 0x5c) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6(0xa, 0x80007, 0x7) accept$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000580)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xd296, 0x1, 0xc11, 0x400, 0x4, 0x10000, r4}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) socket$nl_route(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f00000006c0)="4251823712b6d8d4da7ef081628a38b1f4291855d716a71e7aa5fb7fd0d4dbb676829242d0e70c123cf9eca51351ae604a7e48b65ac392fe7227145107e012f607a932108579fc2d59c2fb74d44c5525127ea205ce6306d1ef", 0x59}, {&(0x7f0000000740)="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", 0xfd}, {&(0x7f0000000840)="63c707204022281a8eda29b42bd2590e6229cc136604dce641ebfa1b0970afb941531111eb77326c0ec2eec0657fbeb9665408405dda463c05c223271e08014cb96bf836cbcd9f85705b802098a7e428859c201b85123f396103d91d533988ab84db0d86d171d28daaf252ac0c965b13bcfbce63048ec1a1b2d879e4ba933351753867d3bb60c9b94ecdf7f397971325fcb6417cb2b5569f84f0e7658e9cb2470f0180d62c705a67322208b462fe158debb614acd9d8224dc56353b307516acbc77aa2d2dd7854759e1a6fe15bd94948347bda4d306cc17a593cb1650e", 0xdd}, {&(0x7f0000000940)="4efe9a440a79e11298a3a24008bc925974f63fdcc7afb1cc158cf6c70e24ee4146fb8fce88cfac189099b671bb54b773295ec65240d2344b406f66f1d0d3a678558e33fea8cadc876f2911d2062d456a9c5f54a5bf7135f67a23688581bed8a6d30b6e341a366483784c8b3c205477cbfdc18db84d5bdd4c418b3ebe86f18889e278d5d6220c5f55fbb0d27dbc1f3184dab25117352cfe325837091e6bf89b8f3dbe6f13efd872cfad9f18", 0xab}], 0x4, &(0x7f00000003c0)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18}], 0x1, 0x0) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000480)=""/10, &(0x7f00000004c0)=0xa) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000440)) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000a40)={{0x0, 0x80, 0x7, 0x6, 0x4, 0xfffffffffffffffb}, 0xe7}) r6 = socket$inet6_sctp(0xa, 0x4, 0x84) write(r2, &(0x7f00000000c0)="791f7dd0e0815c48c13104e42e324dea", 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000280)=""/164, &(0x7f0000000040)=0xa4) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000180)=0x8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000001c0)={0x0, @empty, @loopback}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'ipddp0\x00', r7}) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 18:53:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0xffffffffffffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="3400000013000904000000f0ffffffffffffff00", @ANYRES32=r1, @ANYBLOB="000000000000000014002b00100003000c000000", @ANYRES32], 0x34}, 0x1}, 0x0) 2018/04/05 18:53:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000ff0000)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}) 2018/04/05 18:53:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x40000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:50 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x8}, 0xffffffffffffff9e) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r0, 0x3, 0x1}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 160.848734] netlink: 'syz-executor1': attribute type 3 has an invalid length. [ 160.908328] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/04/05 18:53:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000002480)={'nr0\x00', @ifru_ivalue=0xfffffffffffff578}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000027c0)={0x14, 0x8000027, 0x1ff307543bf68163, 0x0, 0x0, {0x3}, [@generic]}, 0x14}, 0x1}, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) r3 = getpid() r4 = gettid() r5 = getpid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000002300)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002340)={0x0, 0x0, 0x0}, &(0x7f0000002380)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000023c0)=0x0) r10 = getgid() sendmsg$netlink(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000340)={0x5e0, 0x25, 0x308, 0x70bd2b, 0x25dfdbff, "", [@nested={0x2a4, 0x55, [@typed={0x4, 0x22}, @generic="9ff005ffe02584e55321e376ab", @generic="8600afb32599b1dfcaeec11cf37578bbfc729255067c61c798eab9fc48270042d1dd340c4da5fbd8452f76a31e084f863641550d5b81bbb6f64681579f3c0dfa406e4dc5e1cf3d874e257a4591f82331d0f232af4c2f063628ea25d7aa0efec2ba3e07ab96fe26cace6f3c7e14fd70d8b53ca831697e911573d12c26c9f2", @generic="bdabb295cade7e8e5079e765bad1da8735a3e927af616d487e39ab05627a834e500817291b85a933868b6d6691c9f6443ef4d030ba8e109f6062527839163a390ca72244cb48b38db1bde386a9d02e89cae29f631aabb1a867d7fd77dd5efb1a240a49e22d626c7444930b9e5ea4507cf79d8b61e9395dc31e902597751cd26540eba0e12e7ac5b3ab4c99216db7b8", @generic="8de9641830b624cf973fe037a833bfd7ddb803305ca71d839df7705e7d2a76e4fdf3e3b439f36f6746475ab2240f072bd6a319387552ead000e437aeb51374217c297a763bc72c4209dc33ec4be5f5f237952ad39eb32bfe95a9dd83865c8a1d2de26d7deb8399e69587604443fdc4e1ce7c491f4bf4aee200627353a7ae3198f4c5f2cd8e72f1ea981c02f7", @generic="fe04bd624f356d2e5e4e196ae2fd9b3c6658c4b84e999f145582771a21ebf899fa87b50b927d16180f030e67fe27f7a61bcc65f4220e69116523cd5d035ee9ac20b828a27096aaedd5c66f2b9e9d3be4df4069d331381b0e479abb1c98611b9e72a66d16b91b01f91fac5ad204b1c5e5bf9d4a800c591ae0b90d19afcaf5372faeb652ae6283b89b55c9320400fe83a9f2093e3f7b0c3eef0d63506d89ff4a5f9c52365e4e498f3a89f2ae2567521414060cfc28ff8b9636617b3930b534b6c2274716da59412a8849367e55eee9bd784bf9b4f6f26c896c2747bcaa20546391976bd2de46c31bf93d", @typed={0xc, 0x54, @u64=0x2}]}, @generic="3d706e9315fbf679c3027a1cb4ed377b914033c7a994984b33c398771f9205085c172c9d3ca3e8fc57eb831c08db926a80e8f3d727a1cb64064721054f433fd9f6f51b8ee5a259b0974373b05fe3f9cadd9e378b948c9547678a0fb814e498db28eaafecee43fb095cef7d65bfa67bae2b8512dda00f6ea361fb26587b634b97e670", @typed={0x14, 0x30, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="e9dd53bf19ce12d0fe600bea9098cca690ff1b228df2d437a1acef50d1fbabc1f4bd06f6e8eafe3b70bc12681f602067caf7cd92ffb5e73b77edb337e3cf82e8f1e8e317424f11ac2f0b1066fa208816b5fd22a8955503fce45299890d0a1eb71b284bcb478e8a4f87173933823f845f50fbf681b029755688ad53006175eabaeb26810837771ff33a3e4148f6f613af7e8b19bd9bcc2e7507624ba21e27afe6df9e892859d0ca6ad5d706b6ef711acac42bf09c086f", @typed={0x10, 0x8f, @str='-trusted\x00'}, @generic="e6a2497c15cdd5559974939153aab7bf7ce67332b2450be84b29549cc0c1aa881c7a1429f3c84d700a779b9724aff3793d718b675afee59803e4d9396cf78ba19eab6ffb919dba48c700dfd2f6b440940af8c05708f8442e3aff01cd5ca868dac7fd986bb6c85a56d9a5698f5714f58bbd0b87ccbaf36b7cbdb2519dff6748d00794f0f0e832b3e62012c6f9a2c00fb2c4abbbc3538c17b481cb9b9e944377f0918997705a8b411b73aa689ac4e99ed1a773bc74edaac7a30f0b87bd259e5614448961ddaf1b6f1fdc44307f8dfa4d7c69ca", @generic="699e674992089581246773ecb8c965e45a0634011abfc5a3a8b098f2fff3f40ff0b23eb0436f45c07fae3b248abab48112bbdcb2c4b5f75b211d8086d3d9c50d56019cff2e0ddec416422fde0fec7b8fca72a825ee1151f3ac44c691f80c7fa9dbbc2598ab42ff9d6cd0f8c881b1645d4f1a737e", @generic="d0b06b3c0181a43ad930d445dd5396273a81c4f9a9ef919b80f3a7311c7efb0b294b25cd996d7946973cda37f6e9140cf0533b4e0721571fb22b00a93929ba5507929ce2dbdf5830a7d21007a53ae0d8c9a0211a9d55448769e38c32d60fbe6fd536ef6641628442324f4948125c9566d534a5b039c7d4dddcb8a295350fc16ff89d8c0a4c2758e4c5"]}, 0x5e0}, 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@binary="763e7f8eea5904182f13aed08c79c07dc20e7562807323a78a6158a6b93697a6efbd14eecf35e2d3e2721371cce1fd931e38f247420c42e4f75d910484fdb42d25f3c88f08bdf295fb753abbf1e024d0b9f76943e1afdf84c8cca3e3702c1251fc9d0a42ea437db928d93d"}, @typed={0xc, 0x7b, @u64=0x8}, @typed={0x8, 0x30, @fd=r2}, @typed={0xf0, 0xb, @binary="d0c9d7cd9a87772898d72a5bbbeb82d48b6e539caa14f3712920e89083832e5cf92059ce7845c9c20ce2cf25444a220fc7931625a93ccf220b5989b94b6f43d02864f3c886475f49319b85c7884fe1df3a40259af750a804b787a124b8ae0e37641d00cd82e7d2b44637ced4aa5c1fc8c8ead9820129e3f275ae182cecbf9863c70cbd35c390433a6ef95fcc0c110b67505d45c37b29bcdb8e1f81dd60e39a11c68759bb9e1d0eaaff37d49a1f98e89246e376ecc6471c32e2e88c0386ef63a4bb657ca7bb6fb17b779d3b657ef00d5bb4fe6d2911ab44527c9d0aee5eda1ad59eb8342de8849cdd8d3b81"}]}, @typed={0x8, 0x55, @fd=r2}]}, 0x1304}, {&(0x7f00000000c0)={0x60, 0x15, 0x300, 0x70bd26, 0x25dfdbfe, "", [@nested={0x3c, 0x6d, [@typed={0x8, 0x6, @pid=r5}, @typed={0x14, 0x61, @ipv6}, @typed={0x8, 0x9, @pid=r6}, @typed={0x14, 0x5e, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @generic="bc712d548a25b74f77301e1a9eaf0b918550"]}, 0x60}, {&(0x7f0000001d80)={0x4cc, 0x29, 0x2, 0x70bd28, 0x25dfdbfd, "", [@nested={0x10c, 0x19, [@typed={0xb8, 0x28, @binary="73862ec10d4a217dca630549ebf090347ca275e1ce264c7e0383182bb3e2149a1f39dc26ff19a08035075adae33bf46700c087e18e256ec7df3f6ed0692960ed9c3453ceb3d544c324f5810992b2a60463ca587e4fa1ac4e6879c15dfc9c71e4bbd8c92927f17855ec7bb19b3cc2bca5e0da552a40c429c8436088120ffb43e4ce680e19dc6ec8760cab7cf5ab93ab1c3576da7591d28a3fa2dad2dc916ba11dcdcad917e182b9bece10ec380db2039b45c1"}, @generic="4398e608d586462b134e237e7524fae328fdcd8882e748e080f0353aaac1a15006ab21323aee7e7142a17965e7c8a5aaccc98decc6c0a7f18231479b0b0058aaeb13063ecf95351c09033a071f059ff4"]}, @typed={0xc, 0x90, @binary="ec031b8be5"}, @nested={0x260, 0x12, [@typed={0x8, 0x9ce, @uid=r1}, @generic="d418458d40ce6a21e6a070b7f744faf6dbeef27bd9eba6be2daeeddc17590fe2ee35b2a4a6bf074891eb6d4421717457b5243ccce6500b07407289372bd80aab12b3f5ff444f206d01b86a78149255cdc87b", @generic="51bb3c107c24549013bb8ab7e65c265127811aade0c193a1d15467b11259076de19f7c06341b37030094398bb37080424459e665abd4eb5b758c5ca528a7d49e60ed18462e32d7accf85f0dfea0996f7819071b11272e955876256c6ddfcedfd9895015ae0928739ab258eb59476bc060c9638c7a716a015fd20b86e8236d2a1b331d0b6a60101366a2b0342067335319b210f601f74bd3c7a4ca900e75e7b6bb229843d670adb18b3155460623f9fa7ba80b7edb4eba0f310", @typed={0x34, 0x87, @binary="73659d4c64717ec07eab40cf2923616062461b1d2c0fb37d08ac09f238211feae79753427e02a23f50ff7cbfea540da8"}, @generic="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", @typed={0x8, 0x7f, @str='#/.\x00'}, @typed={0xc, 0x69, @u64}]}, @typed={0xc, 0x2, @u64=0x8267}, @nested={0x8c, 0x35, [@generic="c7452a47138c", @typed={0x8, 0x15, @str='+\x00'}, @generic="e14e149964461b7e67484b77ab3cf162847937dfa414fb45a047bbceb23ec38e251cc7f1cf79b497ae0683588a80674b7b5b89330260e64c4eba81ef958926d9aa4fbeb69ed1ed44d99aa3db069f9540408b16db774ffb4b43f935d5cb7d488a", @generic="3aaa", @typed={0x8, 0x6d, @fd=r2}, @typed={0x8, 0x45, @fd=r0}, @typed={0x8, 0xa, @uid=r1}]}, @typed={0x80, 0x4e, @binary="479996cec2f9927017f592ec4cdfc8972c4c2a175492802754d8e8d24def4e94b4cf1f18a038e353cd4637f05ee0fe2a06640adc91c280f21eab044a217d4e7ff6c051a530c9355e107235b3b1c734b6f3e0588fa8fd491554e51f24819dea15cf086a857a478f4b20d51c4a1f4daf253eefa34c09ecd62009d76e80"}, @nested={0x2c, 0x7a, [@typed={0x14, 0x11, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x14, 0x80, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}]}, 0x4cc}], 0x6, &(0x7f0000002400)=[@cred={0x20, 0x1, 0x2, r7, r1, r8}, @cred={0x20, 0x1, 0x2, r9, r1, r10}], 0x40, 0x4000041}, 0x0) 2018/04/05 18:53:50 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = accept4(r0, &(0x7f0000000380)=@nfc, &(0x7f0000000400)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002b80)=ANY=[@ANYBLOB="ed23a40000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000480)=0x1c) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001500)=@get={0x1, &(0x7f0000000500)=""/4096, 0xb9}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000004c0)={r2, 0x1000}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x2, @empty, 0x8000}}, 0x9, 0x3, 0x8, 0x7fffffff, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, [0x4, 0x3, 0x9ed4, 0x6, 0x9, 0x3ae, 0x5, 0x4, 0x80000001, 0x9e, 0x6, 0x2, 0x400080000000000, 0x0, 0xfffffffffffff65c]}, &(0x7f0000000100)=0x100) sendmsg$alg(r1, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000001540)="7fea0c8bb1ef2385864a6ec406186a879c36903f7f8ffb254d583a9c63ff6816f843ac19bea9e86e8c139af22ce8e7808393bb2f0830c1b002310f3627bf7ff21e6fed1ff504db9ea91331dc9c9a75428c55a6e1dc64e790086b077699d452fe713ca4820d642fc1448bc97e9c278bad8d5e9a60bc60c5caf44e1ba16476ae6003f1e38124a506ec8274d7", 0x8b}, {&(0x7f0000001600)="23de6d40d615d3802e7680b57ca2936a9454bd13775fdae1887f9e1a482ff8dd48c717e4629f07534b1f1d01388405680d1f1a6e48f997c3", 0x38}, {&(0x7f0000001640)="26e4646fb2730468afbc210c34ad9fc9c4be3a701812afe6e66fcc337218efa13534ec667b1810e7665d987dee6db32fba84ca5e80f3216c075a77f05de0c2b4e0ec3edbf0019a65853b500de588b19d5bfc7752ea84b859d0c9efe183d6a1091f782acc9dd81fa80a8389983e58e8e280536b9a2dfac035a908663606c487a178c9c6969e", 0x85}, {&(0x7f0000001700)="d9e82d3c2d503d45eb11a43afb709297f9c8df4ec3554cb1cfb274820fee547b43fdb81507e881003dcb3bfd9c8fc6dc21160824edb4f2c7d129893856a4f6992b2f69c3159b079f4f59cdb2aef16fdd2662cba08c461e6379f9c574103fd91824f997b776f4e56775a629c4ed23ce5aff57377fe567af8147a64675f9ad47dd4d33210627ef83d5f17f20fe5c6c163ceb1a7340c7d19765e77996af9aa239a2f1928467731b2018dec2ee00f36165e1fe7642cac529236e0abefc4e1b3176e5d2fd1cbec7a3aa5951a5ae6cdc5cf70e0b", 0xd1}, {&(0x7f0000001800)="7805570beffc3f75c2ecd1c41a9ec5531b66e3c03e356620be8ffe6b867842e1217c5c06b8eaab3e00822b72354abf2bec68332f783ce503b3777b2f405d59d339c8de3f61ca725b12fe0289fc1e95ff6f8d42e448d61c0aaf1e72edbd913b41642ec691696fcadfd6f0c977ad5ca4a9c353f6e5b478d35a986e7d63768b4a", 0x7f}, {&(0x7f0000001880)="e30b9fe23df86dfe8e4a8be420b3b8718268ab05f48164cdebaa132b1695353c3a84581428b932f242894a59078db6d2dfa1c8754c3cf462175d23f53d512404874b958ac174f4f72d9590f4aa2cf0891448ff0de69df6", 0x57}, {&(0x7f0000001900)="04378d5f0509e34254a3a0b6f90b1df8d1aa2cf9e2d8e1d11975438b0cf78153843e96ff404616568a9c2f7f35091d1f4f605fbdc7128cacb2f6d5b3ba7ae5dbff80", 0x42}, {&(0x7f0000001980)="0e", 0x1}, {&(0x7f00000019c0)="8d7ed261746a53873aa80f53ecd5da5e0fe91035726e769c80754ddf3ca5371c4a49f6e3592924dea4791594c698a9e01e508fddbcc7e9adfd83bbe2cde885e0f364e4ee674e47d74df79296c715c5d9a286ae73e9c2367904ea89ad56650ae0ca177d872d429af137404f3d5eb986cca720508bf4e133686e21e285adff017bc6ce1a7ab769", 0x86}, {&(0x7f0000001a80)="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", 0x1000}], 0xa, 0x0, 0x0, 0x4}, 0x4008000) sendfile(r0, r1, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x38, &(0x7f0000002bc0)=[@in6={0xa, 0x4e22, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x100000000, @empty, 0x14ee}]}, &(0x7f0000000080)=0x10) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/05 18:53:50 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001280)=[{&(0x7f00000011c0)="c8", 0x1}], 0x1, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x3d, {0x2, 0x4e24, @broadcast=0xffffffff}, 'ipddp0\x00'}) tee(r0, r2, 0x4, 0x0) 2018/04/05 18:53:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000008}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x90, r2, 0xf28, 0x70bd2b, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x8}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe00000}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0xa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x34, 0x2}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe8}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x20000010) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'ip6tnl0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={r4, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, &(0x7f00000000c0)=0x20) 2018/04/05 18:53:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0xffffff80], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:50 executing program 0: r0 = socket(0x2, 0x80003, 0xffffffffffff0d4f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/05 18:53:50 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0xfffffffffffffffe, 0xf8bc5f94a8dcd94f, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0)={0x80000000}, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000003c0)={r1, 0x20, 0x4, "aa2e8c25ee72"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_regs={0x4}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x19, "158d552fc4c9adf86f84f7da1cb4f3e9594b97eb0c45e83c26"}, &(0x7f0000000100)=0x21) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3, 0x6}, &(0x7f0000000180)=0x8) 2018/04/05 18:53:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)="f4ec1759e9450dae8fef34ff07a900") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x94, r2, 0x310, 0x70bd2b, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0xde0af0c510242a96}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xea0}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x667a}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe792}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}]}, 0x94}, 0x1, 0x0, 0x0, 0x880}, 0x8004) 2018/04/05 18:53:51 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xfff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x207, 0x8, 0x800e, 0x691, 0x100000000, 0x2, 0x4, 0xfffffffffffffff8, r1}, &(0x7f0000000300)=0x20) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xcc, r3, 0x800, 0x70bd28, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8d65}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xcc}, 0x1, 0x0, 0x0, 0x800}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000520fc8)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000df4000)=0x10) 2018/04/05 18:53:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xc0ffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:51 executing program 1: r0 = socket(0x2000000000000010, 0x802, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'lo\x00', 0x100}) socket$unix(0x1, 0x2, 0x0) write(r0, &(0x7f0000e49fda)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) 2018/04/05 18:53:51 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000c80)={'syz_tun\x00', {0x2, 0x80000000004e23, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) getpeername$netrom(r0, &(0x7f0000000400)=@full, &(0x7f0000000200)=0x48) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001140)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000001000)=0x7f015e6782f7b9b) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', r3}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000002d40)={'dummy0\x00', 0x6}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002dc0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x0, 0x1, 0x500, 0x3, 0x80, r4}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000480)={r0, 0x1}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="280000001300010000002000000000000000000046fdf4725ff4023517ae4fafd08af80adba96ad712268ea54ccc01aca8adec8ff213a192a5c89f7c99cbd992b0c15d4751e45158c02fa4649b7c5082398d00b3c359ced9e8e9394c9b0f8739a1217d06e6d017b912fc15c66accef59a4c0ae1b2a973f9a40c370814e185be11b38acc025d1a40ce7384364ddc6089fb23011d8168f2e7e6b9f48cdbbd7a78bad5452b30ab03e1cdd63d8ec2aadaa52", @ANYRES32=r4, @ANYBLOB="00ba00000000000008000a0000000000"], 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000002700)=ANY=[@ANYBLOB="58000010000000001401000007000000018000008f1f0000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0180000000000000"], @ANYBLOB="00000000000000007efd0000000000000200000000000000000100000000000028000000000000004000000000000000"], 0x58, 0x8000}, 0x5) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000002e40), &(0x7f0000002e80)=0x30) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) write$binfmt_elf64(r6, &(0x7f0000002ec0)=ANY=[@ANYBLOB="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"], 0x509) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002b40)={0x0, 0x80000001, 0x0, 0x3, 0x2, 0x80000001, 0x0, 0x4, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x2, 0x745fd5fc, 0x6, 0x7, 0xd01ab82}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000002c00)={r7, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1ff, 0x9, 0x1, 0x9, 0x1, 0x1, 0x0, 0x6, 0x7, 0x33de, 0x1b1, 0x18000000000000, 0x9, 0x6, 0x8]}, &(0x7f0000002d00)=0x100) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000000180)={'nr0\x00', {0x2, 0x4e24, @rand_addr=0x2}}) socketpair(0xa, 0x4, 0x1, &(0x7f00000004c0)) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000000c40)=0x3e) 2018/04/05 18:53:51 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000006, 0x0) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@rand_addr=0x5, @in=@broadcast=0xffffffff, 0x4e23, 0x9, 0x4e20, 0x3fa, 0xa, 0x20, 0x20, 0x67, 0x0, r1}, {0x2, 0x7d91, 0xfff, 0x3, 0x2ce, 0x3, 0x1f, 0x4}, {0x0, 0x4, 0x0, 0xfffffffffffffffc}, 0x7, 0x6e6bb6, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x2b}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x3, 0x0, 0x100, 0x8, 0xed26, 0x73}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) close(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'dummy0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14, 0x17}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x36, 0x4e21, 0x1000, 0x2, 0xa0, 0x20, 0x0, r2, r3}, {0x6, 0x3, 0x6, 0x9, 0x3, 0x1ff, 0x3, 0x1000}, {0x9, 0x80000001, 0xbd, 0x400}, 0x80000001, 0x6e6bb8, 0x0, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x0, 0x3, 0x7f, 0x0, 0x8, 0x8001}}, 0xe8) 2018/04/05 18:53:51 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1005, 0x1, 0x9, 0x2, 0x12, 0xffffffffffffffff, 0x88}, 0x2c) mmap(&(0x7f0000815000/0x4000)=nil, 0x4000, 0x200000c, 0x50, r0, 0x2000000000) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80a, 0xfffffffffffffffe, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80001, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000000100)={0x7ff, 0x8000}) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) 2018/04/05 18:53:51 executing program 2: r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000040)=0xdb, 0x4) r1 = socket$inet(0x10, 0x200004, 0x20000000000003b) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) socketpair$inet(0x2, 0x2, 0xffffffffffffff01, &(0x7f0000000080)) 2018/04/05 18:53:51 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000440)=""/185, &(0x7f0000000500)=0xb9) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x73, 0x2, 0x4, 0x0, 0xfffffffffffff001, 0x7fff, {0x0, @in={{0x2, 0x4e20, @rand_addr}}, 0x2, 0xffffffffffffc804, 0x7, 0x20, 0x3}}, &(0x7f0000000280)=0xb0) r3 = accept4$netrom(r1, &(0x7f0000000540), &(0x7f0000000580)=0x10, 0x80800) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$sock_ifreq(r1, 0x89f7, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_ivalue=0x7f}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x0, 0x20, 0xa3, 0x1}, &(0x7f0000000300)=0x18) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000640)=ANY=[@ANYBLOB="3801000010001307ffffffffffffffff0000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000340)=""/222, 0xde, 0x40002040, &(0x7f0000000080)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x80) [ 161.904702] device lo left promiscuous mode [ 161.972135] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/05 18:53:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x300000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x211) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r1, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) socketpair(0xd, 0x80000, 0x1, &(0x7f0000000000)) 2018/04/05 18:53:51 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0xc}, 0xfffffffffffffdd4) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0xfffffffffffffffe}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x20000008}, 0xb2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000340)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000002005a81a4a89bcf7b1a8ebd86869e000000000000000000000000000000000000000000000000000000007fa9ba8b000000000000"], 0x48) r2 = socket(0x1f, 0x5, 0x6e85) getsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f00000001c0)=""/9, &(0x7f0000000200)=0x9) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000240)="3678f02777ffca4b3e4d38805eea063d", 0x10) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x4, 0xa) 2018/04/05 18:53:51 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x95}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x5, 0x3, 0x46, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000000c0)=0x408) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x1, 'bond0\x00'}, 0x18) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000000040)={'bond0\x00', @ifru_data=&(0x7f0000000000)="35fa8dfaba43962c98d33329b920e7a5f3a0a211637785d651e1eb05b3996351"}) 2018/04/05 18:53:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000002800ff0a00000000e285394a010000000800f1ffffff0000"], 0x1c}, 0x1}, 0x0) 2018/04/05 18:53:51 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f0000000000)="9ebb9595f85f33aa0cace563a5ebdba8f346c27dd67ffebc3d1a621de004d8d08d9f4c00b2fdea5d7b088fbc3082a4db8d986f6df93a82706bc2e87ac92aff051888c1ef029231fbd1b548d5b055095a19d4f5b9e96957415d1f1b61e6a870a67e1c58798d492f0bc0f0921cb148a36be545", 0x72, 0x4000, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x81, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x1c) 2018/04/05 18:53:51 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000580)={'nat\x00', 0x0, 0x4, 0xbf, [], 0x6, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}], &(0x7f00000004c0)=""/191}, &(0x7f0000000600)=0x78) socketpair(0xc, 0x3, 0x7ffb, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000200)={{0xfffffffffffffe00, 0x0, 0x8000, 0x5, 0x8, 0x460}, 0x80000000}) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = socket(0x1f, 0x80000, 0x1) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000180)=@req3={0x8000, 0x5, 0x5, 0x80000000, 0x2, 0x80000000, 0xfffffffffffffff8}, 0x1c) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000300)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x4e22, @loopback=0x7f000001}, 'ipddp0\x00'}) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f0000001c40)=[{&(0x7f0000001d40)="465f1fdbd0e1e0542c4dc559723e7fa09491fa0f9add71f6ec75b95232ce8c8418cd43a3586458ea6649f8a1ac7f1fecd48fe6cb3afd59fb88469f58ea9880f74ca5b7a4d3dc756d5f888b8650745c5af8c2334114b9398c327a092a82583cb826fe13e1d52be9b2a77bebc62c54e5f3c63c95f2fefb06f4e6f194b3dded0b3ed155c7"}, {&(0x7f0000000b40)="80a2eaf629c64d7e2c4edda2e559a6f878a55548251981ae584a72956403da05a16527d4237df15d0ffd477e1c2cb171"}, {&(0x7f0000001c80)="cb536f618bb28ec350c167c037bafc89b8dc92e734c4af94d72760626ea28d3cd1129e55fe89df5807875440525770b163361e169185b1c503d05ddd62eec53f5222dacd551cbdb2477ba302c9394c4dfcb02a6657c0f7b812ab31cc2d1edc587c72b20493d6a89f0ffb644b69a83a0bebc8f578d731e5ef805f8ba1229d0b21be91e400daa13548d017612e5e3de94b956b89d3eaa006285a42"}, {&(0x7f0000000c40)="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"}], 0xfffffffffffff6d) r5 = accept$inet(r3, 0x0, &(0x7f0000000000)=0xfffffffffffffeeb) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xadc4}, &(0x7f0000000080)=0x8) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000280)=""/91, &(0x7f0000000240)=0x5b) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000640)=ANY=[@ANYRES32=r6, @ANYBLOB="0000000000000000000008a54f353ebd51ca1758295c5e2bb6d7d0752e7fac5048f57f55b297cd99c9001604b16e58a2aa1b13a8e61ba335ccbd38811b18cc682dfa24"], &(0x7f0000000100)=0xf) close(r2) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000140)=0xe40, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000400)={r6, 0x7ff, 0x2, 0x3933}, &(0x7f0000000380)=0xfffffffffffffee3) 2018/04/05 18:53:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=@updsa={0x138, 0x1a, 0x619, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {@in=@rand_addr, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r1, &(0x7f0000000140)="5e28945b22792929196bbbec50125c7862b314a1408d5fbcb6a46de93f97a4a02a3e0e2f378c970202853f0ac0c60866cd9f21bb34630fa1fb333f143de86bf64fe8d9d766d129ef68014f947775ba1a2f2b1b760211f5aa8d4b48ae4d27c4c03e505ae9a61c74944c4d7e46c2cd1079ad04c539a2737f2571a80121abd2f222ef1752609a3b962fcc5d7b6c6e7dee10c5d3f24daa3681f9f3e8072428958716e8dd10f35e58fe83df88596e67c7df12d4ed57ed7669656c8fff2143cdc67288287cd2d19e164a3b1dd624a32c21207efce1872636ae3da63c7eb7952017c7965c193ddccce121932dcfc231", 0xec, 0x45, 0x0, 0x0) [ 162.060152] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/05 18:53:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xfdffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:51 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00', 0x0}) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80800) connect$netrom(r2, &(0x7f0000000100)=@ax25={0x3, {"ab2ccfaafd3372"}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000140)={'gretap0\x00', r1}) 2018/04/05 18:53:51 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x5}, 0x7, [0xc4, 0x8, 0x5, 0x6, 0x0, 0x9, 0x4, 0x6]}, 0x5c) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00'}) 2018/04/05 18:53:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) socketpair(0xa, 0x80a, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x4}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x3, 0xffff, 0x10000000000000, 0xc1, 0x200}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/05 18:53:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) r2 = epoll_create1(0x80000) epoll_pwait(r2, &(0x7f0000000180)=[{}, {}, {}], 0x3, 0x3, &(0x7f00000001c0)={0x2}, 0x8) [ 162.223049] IPVS: sync thread started: state = MASTER, mcast_ifn = bond0, syncid = 0, id = 0 2018/04/05 18:53:51 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/05 18:53:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x81, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@llc_tr={0x11, {@snap={0xaa, 0xab, "9162", "d7dbf7", 0x88b5, "5c15bad6e462cef864088eb30e08b6f5fa881cfae28edd42d8e0afa6f3ec9740792699a1287da64d48675e6b772699c43d5221d0764f8cebe2377ccb0f1ed8aa5fd0b791dafe648a98b7c03090d8a7f865549e1bb61f509b3f5dfb958149257d717077bd78b03e40f510"}}}}}, &(0x7f0000000040)={0x0, 0x2, [0x148, 0xbbc, 0x3eb, 0x193]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff0700000000000000c2d51d26d57c000000de0000e0d26d34400a0000000000009007125c4625b9"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r2, &(0x7f00000002c0)="dbce91f8012fa202905c3cb0151ac9e03afd097a20b06eede663db7fb036b13d822b0503a955d9b53e4e2f2ed6b5470e8c8e803576ad10abc9c32451aa8c8cf76e089094a7d0fe369d705993df476519254c9f640bb7b63e56bf01eb6bb86884a383d8c3e58ab8bf6b1a1869e1de1dcaaf39895d9d25309dd9752465ef9928a0d7d048b26c038bc54aa98e37af936112416e0f08f6aa10cde7990ae6426ed38db5a9f653bbb12c7b45faacbd"}, 0x10) 2018/04/05 18:53:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x1c00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:51 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x35, 0x0, 0x4000000000401, 0x3}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) [ 162.387144] device sit0 entered promiscuous mode 2018/04/05 18:53:52 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00000002c0)=""/37, &(0x7f0000000300)=0x25) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 0x125) socketpair(0x5, 0x4, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @local, @rand_addr}, &(0x7f0000000240)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000280)={r2, @dev={0xac, 0x14, 0x14, 0x16}, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000040)="76aa4e724a541a3248a7f319d66bb845655745eb31361721a57a6a9799e089377e5151362e5ea5a523557cc3c873c6d280fc9021394cafbb0a312e9c293a6016f5a763af712328ee4ae7a32e11451302b1336cf07e6307396249e1845c5f29f9d500e56acf307291b494496403893d6395ab4c67304210a5bf9636ea4029c0044577eed8341cc44a521e1bebb8b1d0429c5da12fca5491db7cb40431a5faef5cec1f0e2d20e4e552d7e80ab067e7c70af4a5705a16ba70479f8e5b2745401571dc9ac343d2ecea01f7f9b6661c84b7a3f50f17045cffebbaefdd2329", &(0x7f0000000140)=""/70}, 0x18) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000440)=[{0x10, 0x114, 0x3}], 0x10}, 0x0) 2018/04/05 18:53:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}, @RTA_FLOW={0x8, 0xb}]}, 0x2c}, 0x1}, 0x0) socketpair(0x3, 0x802, 0xac0c00000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) 2018/04/05 18:53:52 executing program 5: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000280)=ANY=[@ANYBLOB="2000000000af8834a7753ace701414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000200000002004e217f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d5500bcf4541a824c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x0) sendto$ax25(r4, &(0x7f00000004c0)="794bbfc70b89dfb4e84eddb996ace3a200f3018524733557a6f87576470a877aab1b6d629ab6218f8dac7a7d6f4e8fb82759102c1a5d9cfceb1eff3718c69d5aa6ebd114f1e30b8736586b0552d46f3c542b9e27e82978dd8c2bcc1aee63c96bcca3cfc49d110377b6e0eef380c599c7d9bc32732ca57536fcba5fb54329ab71f14a85477cfff349213fb0a559d43e0d28b8720f287c54530cfef031ad51c02b7f16806731e885964efb0b1640e4f59e049da43d5701c6b9f27a9772919465e4abe5b247eb1edee9673f0ab5b2c0b58f3426a7ff4a10a80f3fc4cbd251550c2922838aa94121f1fd98d4fc86dff4fa76fb42dcb08751ce07", 0xf8, 0x40000, &(0x7f00000005c0)={0x3, {"0c0ecc0b99d29e"}, 0x9}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x717) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000480)={0x4, &(0x7f0000000440)=[{0x0, 0x800, 0x100, 0x8}, {0x40, 0x20000000000, 0x8, 0xe7711fe}, {0x9, 0x8, 0x1, 0x4ff}, {0xffffffff, 0x2, 0x1, 0x6}]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000100)={'sit0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) recvfrom$ax25(r4, &(0x7f0000000080)=""/102, 0x66, 0x100, &(0x7f0000000000)={0x3, {"fd5cc5810be415"}, 0x1000}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000140)={r1, 0x6}, 0x8) bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r6 = socket(0x18, 0x0, 0x1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000600)={0x5, &(0x7f0000000180)=[{0x1, 0xc9a, 0x1f, 0x9}, {0x0, 0x4, 0x7, 0x295}, {0x5, 0xffffffff, 0x10000, 0x37}, {0x9, 0x7, 0x9, 0x2}, {0xfffffffffffffffa, 0x5, 0x2}]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r6, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r6, 0x40000000000111, 0x0, &(0x7f000000bffb)="0ed4550f", 0x4) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003740)=[{&(0x7f0000001080)}], 0x1, 0x0) 2018/04/05 18:53:52 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4002f2460fb88f275"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = socket$inet(0x2, 0x8000f, 0x3f8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x3f, 0x6, 0x8, 0x6bde, 0x4, 0xc441, 0x6, 0x3f, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x20, 0x8, 0x200}, &(0x7f0000000140)=0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x1, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r2, &(0x7f0000000180)="0c7a9bc5549d1c572a10c21003ba54edcb60b6c7d1dfc627a6a85684370c39cb5c62597646687595d5b663830d702a17d18c5994354a7f8fb041b86bc4f31081b348fc0dd71a6d94b0b46d1e0da084dcf5333cc968521c0e25d161b6e94116a418611ad7f7b23aa07a91925b7b77a95906241999eb3798797696ca1a84fbc3783ec15f917dfac25c7ca98ec49561c1d96d1f71f067c84ef9fce4b87f87a1bbbdceb5efe9ff4c49d5324b09dc656c8b", &(0x7f0000000240)="b55c19f91350a8211f7af687a2cf81393bf71cde09a717d0405ee20fc31e8fc77548d8ffb9bbd75e94d4d7d46334cbfd70a627d6703f5d63e4daf5ad952a0ebb0a14a817615912d6e1f4da4934554c804ce07157f60cbc477bd0fb99b477b8e545db7ce0d709924c127f2272cd219c38179bf53613300972c5790775744e98ee8259e311be130c83a12f349b2aa5f34fa64c2d12ac", 0x1}, 0x20) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ip6gretap0\x00') bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x46f, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) 2018/04/05 18:53:52 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f0000000180)=[{0x0}, {}]}) r2 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@hci, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={r3, 0xb3, "8f0bf504eb71d3c6516b433c932fdbf9884ea45c241acfd59e3e7967eaa3f901200d07aea441cf7d06666d01221e86d1a0cbb6c6e4a02bbbae42c5f517caa30e66968a352135fe76c9e175fde18efd01b238f91ccdc9d6b9e232a102f66e030cd6eab90f728b11f63a8ba212ac909d80fbec0ce0a824a93b329b44b505a3f28577c4e03ad21796a9b81883dd9493023c51626af781d70262a419128574d2564910e48b3df970ea9fd5f49f69fe01ad245cac1b"}, &(0x7f0000000400)=0xbb) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000017c0)=@assoc_value={r4, 0xdde}, &(0x7f0000001800)=0x8) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000140)={r1, 0x3}) vmsplice(r2, &(0x7f0000001700)=[{&(0x7f0000000440)="27b755ce6fc8885434b9e6118949c3894d59014c54fd81d5047509c72cd2557e2190b28cb55f8621f7a9983f68cf0d7d81fba465e9417189f2beb04238cebeb92d1ee1908a0180928b8302fed6888c68c6f2f1e9f78e2842392a482b800aa7d70ccfb544a95699ee3766e6f76818eca4898770f8818ddfe8ebfde959c97e7b9948bfe6d0cdbe3f9f02a52de46ceea19493b041e66d63af44507d92c4af3e3463fe20771fb06e2081d031cc234a1b63793a44e93822a1044fc663561d2a776af59d74", 0xc2}, {&(0x7f0000000540)="a872cf0c9d48e5ea579e9d107f9edecf4ce80fd785c8ff4b6bc1f5e643bb6761bb210f332aef55b07414c01e159a96951b3caf69c3cfed9bd6c5337c6310c507adee9cdd9efe07cb09096e49d12faeffde3daf225e1bfb55e516ff6d7fa115b279d0427c81c11df22f12c20687adc4105aba0547cf84fd7d9cf842844a2658e77a205d69f0e324031f966ade573b5d1840373dd425fef195a20f3aa70b17b16d22a7162cdb8999a3d0c0eb427904ffcdf422ffe37a16aafe09caded0c90559da2fb4015cc12a6a5d7c41f49548eb5cf151238cd4b02e6ae07478e4a67f05830737d8a6ecd780588b4cfde2918818f04cbdefe7886c", 0xf5}, {&(0x7f0000000240)="ce445823121e7c14663f880f0571e4ea27bdf52e31da3da00ba3eb37c42468ecf351ed29d331b59d54982d", 0x2b}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="1327940f776f44b243fee916565235e63b2c930950caec2288ba52cb76a0a769cc512cc60e8dea84d48cdc7afe1ec5c28e5569c800f72b32f807965a59e2b244fb03f58870996e2bb22c9c1dd11e5b1ab1e82105595acbafcd75365516577d0bdb36c2290247a65a633c4fd12fc0dfac814744308f8e892f7b41a1f15702a233336f15e5", 0x84}], 0x5, 0x4) socket$inet(0x2, 0x80003, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000280)=0x7, &(0x7f0000001780)=0x2) 2018/04/05 18:53:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xfffffffe], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:52 executing program 0: socketpair$inet(0x2, 0x4, 0xffff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept(r1, &(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000300)=0x1, 0x4) recvfrom(r1, &(0x7f0000000080)=""/194, 0xc2, 0x40010140, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x2}}, 0x80) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="940a00d2f937cddfd6", 0x9) 2018/04/05 18:53:52 executing program 7: r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0x3000}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0xffffffffffffff01, 0xf79, 0x0, 0xf28}, {0x4, 0x81, 0xfffffffffffffff8, 0x2}, {0x7f, 0x5, 0x4e8, 0xfffffffffffffff7}, {0x8, 0x3, 0x8, 0x7}, {0xffffffff, 0x2b, 0x40, 0x3}, {0x8000000, 0xd7, 0x3, 0x9}, {0x4, 0x6e1dbe83, 0x0, 0x4}, {0x1000, 0x5, 0x200000002, 0x1f}, {0x100000000, 0x4, 0x3, 0xc409}]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000098dffc), 0x2) sendto$inet6(r1, &(0x7f0000000000)="57331bc2be", 0x5, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 18:53:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000a64000)="2900000020001900013d00101b0000f60200001615de0005000000040d001100051700000000000008", 0x29}], 0x1) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/05 18:53:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x2], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500002600000002000000450000000000800019001a000df8ffffff0047a646401b0bbab5e9ffff06060400", 0x39}], 0x1) 2018/04/05 18:53:52 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x1000, 0x1, 0x7, 0x1, 0x3}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0x10) 2018/04/05 18:53:52 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0203000909000000000000000000000002001000000004d4000004d40000000002001200000000000000000200000000030005000000000002000000e000000100000000ffffffff5e8a033256238689f00cd4bed34264f618c4d27649cd5d9a0613ed9631b9d2b374bffd10b25dc8a0dd"], 0x48}, 0x1}, 0x0) socketpair$inet(0x2, 0x8000f, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x9c, "8f4c6db75ef4898396f34bcbc92e4d6533704f09edbcbb32b6ed5d6a02b8f6fdac3cd1f5fb998efdf6f8a6f2dafa076075903d1901cc725d202b3f6d43e02bf69f6fe5be4ef5ed882aef873ef3cba3537a31495135994eb665082d93dbcb8e2b6f69d8a1ced9abd2ba0cb800867e7e95f696c44fbb9ba2d9366eb40a6a1347d3a6ef0dec18f73839b4f2db11b24fd6eb850863014548b016a129782e"}, &(0x7f0000000040)=0xa4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x80000000, 0x8, 0xff, 0x6, r2}, 0x10) 2018/04/05 18:53:52 executing program 7: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x800) ioctl$sock_ifreq(r0, 0x8970, &(0x7f00000000c0)={'bridge0\x00', @ifru_flags=0x8000}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9f51f55ae45647955"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000008e403a93321ba20e00000000250000000000000007010000000000000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/05 18:53:52 executing program 2: r0 = socket(0x11, 0x80000, 0x6) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0)=0x7fff, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={"67726542485a0db5095d5a00", 0x0}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x42e, 0x100, 0x9, 0x80000000, r3}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00000000c0)="441ff10000000000ffff00000302781305004ca600e211a1000001014c", 0x1d) r5 = socket(0x1d, 0x6, 0x7) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000400)={'nat\x00'}, &(0x7f0000000480)=0x78) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000009c0)=0x1e, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'bond0\x00', 0x1}) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001040)=ANY=[@ANYBLOB="07006e676c65e9000000000000000000000000000000000000000000000000221f00000006000000a0060000b727997634287381d21f7ee8e6f00000002802000060030000f000000028020000d0050000d0050000d0050000d0150000d005000006000000"], 0x1) getpeername(r0, &(0x7f0000000200)=@ipx, &(0x7f0000000980)=0x80) socket$packet(0x11, 0x400000002, 0x300) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r6 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0xc) setsockopt(r6, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$inet_sctp(r6, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000000100)=[@sndrcv={0x30, 0x84, 0x1}], 0x30}], 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x93a}}, 0x4}, 0x90) 2018/04/05 18:53:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x3], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:52 executing program 1: socketpair(0x11, 0x7, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) bind$can_raw(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/05 18:53:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="2321202e2f66696c653020657468307d5e272a262d20766d6e65743120656d312fc59673656375726974792047504c2d21206367726f757076626f786e65743047504c2b73797374656ddc20657468315c2024207b626465760a0c9786c5910e11d24763f085fdcffb4865757e7a927f70cd86f2b7b28ef91fc3f3efc4f8eeeb1b29c04a5c2caf3e2236a6046eccf616f243a3545c396df915453c36459c20a749a3b608080cd4318f4c55e5f432c2b2d8785f3d0c06758f2980b1f8ec7c1959db7cd2aa38ebd02f3f9e124e5bbd3d9a3692f5d632bec4f800"], 0xd9) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x20) r2 = socket$inet6(0xa, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000280)=0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x80, &(0x7f0000000140), 0x1, &(0x7f00000004c0)}, 0x0) 2018/04/05 18:53:52 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x1f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xcc9b}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0xfc9, 0x800, 0x0, 0x8, 0x9, 0x8bd3, 0x1, {r3, @in6={{0xa, 0x4e21, 0x1ff, @empty, 0x401}}, 0x7, 0x9, 0xc, 0x501, 0x8}}, &(0x7f0000000240)=0xb0) 2018/04/05 18:53:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x1c00000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x13, r0, 0x0) r1 = socket$inet(0x2, 0x100000000000002, 0x5e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x10}, &(0x7f0000000040)=0xc) sendmsg(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="e595ae02a858f680db01028d93096656226725035366b69a7969df22cff5e1cce624d7e3cce3e6ef476126090cfba7ad2912f52c031f61730c4e49a63adab2bea7c99882e99662a8bfa6692d2c9a6bfd54d6b6475131365573426888fd6a065bf8059f7e48c7945e014b5275f906020cc8bf0d1ccd4f2f0f227ad4bf8102ea0106b7ae23c9a7e479a83414ee02880106a18bb05be95ff25d7d2414e9b5b6a0e5f00312c8c9f2b1febb4e2430e3d09f87aecb9decaece1c7a15bd93388ca1a5667057b91f01da471af784678121ef20f84d297d", 0xd3}, {&(0x7f0000000180)="7ad3580428c26292e5bb2c354e00a9d484e08a387980a3b66d35b07bb9924adfb29b8d12d15ea6be91daba83420c0d2bbaace18991a28b9da77fa5ec7906e8d36f4bbc1ce63c", 0x46}, {&(0x7f0000000200)="fec0f200f679960d64793c20e3622663417be4fe12f21e15153078f7f939af32324b395a8fbd520e3a5b1027c8628b97c435bc828de556856cc05da355799e5821ea5d6fdb3a720378b72b824335b8698af65182ce2674c57375df1151637b6dc55090ca5b01410dd7ce6d1275999783e7607459eaf453c59c7fcece8d1602c9f70e39b0e8f2d64aaaba29bcc5a96626efa8c66303035c08aa9de6a907df74c7a464256df99ec919832f2d655d3fcf6e0582059e1609502bbdfbfd093b4cce0db31d01cb58aa9aaa7f798292410b9ea5a1c7fd3ecec8551aff5e32526663c3f7e680148d1e615ba0", 0xe8}, {&(0x7f0000000300)="792c7c8bd5c696784440c39db04613e5239607582369c016bc76fff7787633b2e2745e8b257515538da791dc0ee29afa6aaf1e64c644edee1029a01b548ab4acaef90710c684a1683a0322b5fdbdd99e1234e5339eb5c7971b51318f8daf7bed9b5ea6e20ca7bf770dc494de8ed8ba133194616604ae4b56dc7659b2f257ab63bd40385a707715727aa3bf8704606f4bdabb5c1cd37236a5", 0x98}, {&(0x7f00000003c0)="f26cdde928453f7437ba439d35f463106730440780ff2e6c254da6d02c4ba1cb03814b249c099f31fb7dd87bc9b02de47b156b18499252a8391dc0d259", 0x3d}, {&(0x7f0000002280)="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", 0x1000}], 0x6, &(0x7f0000000480)=[{0x88, 0x88, 0x9, "372ffa44fb6dc18306fd6e44b44ddec6bac60c8d253277d7624c63cd285658b9d6f6ae31424a586055d3f5e4ae3af59c3fe43f481533ad2f13e197fb318bb1316cd71a34fc3a6fa38abe041c84a0a1561ecaede8fe81f0f98c58cdd65e829820ba1e7a7a0ef61a0998e90311d02e251e32b5f3ad81"}, {0xf8, 0x113, 0x3, "881b08b6bf4bdfd482a2eb44586badffee787dcb5c42808b65e393a2bec4c80414e959606578ce5eda412d01be82e5f1ae63c07206fcaba19aa3f10f03d634d69da559e3751197fac810b3d3d1f9de8a5aec4d11ecae7a0ac67307c54e5da5c45bd91d84947ea090dbccbd0f6c311d5e3008d4fbfb764c640a8baff81e599bb902b6ad2c29799b60e47e510d81ad5e8e6e67309b7dd0d755db5bf7c496b3dbf9040ccaf3daa9f739ff2cfb06ea6493c6e1259466735bd4d645f1745bbcf7967e9f073bdc76a673ca2e7298072dc7a3781b908fae60c4e5faf6bd8480cca42685e78f935cfa"}, {0xa8, 0x11d, 0x1, "c17e45372790471ab50d7d5bae66edd6cfbf72d2c86cf4e04e72f38521cb37a5bf0484488f2b6decc9f1370bc1c2482cf6feab2019ba805e2a460f1e8bec8359d0c937ec2e5ecffb961dfbb236cf11c42b1ebed841c295c5e157b06eaf5937002bf3405930e02813b9ee5568ef14c6437d3e8bbd22e358c1fd452871fb05cfe41130bc93b342322ea030b3fe35c65ca948"}], 0x228, 0x10}, 0x40000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000700)={r2, 0x3}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001100)={r2, 0x8, 0x200, 0x0, 0xffffffffffffffff, 0x2, 0x5, 0x4, {r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x7, 0x80, 0x0, 0x100}}, &(0x7f00000011c0)=0xb0) socket$pppoe(0x18, 0x1, 0x0) 2018/04/05 18:53:52 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) socket$inet6(0xa, 0x4, 0x1) socket$bt_rfcomm(0x1f, 0x3, 0x3) close(r0) socketpair(0x15, 0x5, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000100)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000140)="bc552ea319592a7f6ccafc8b35b3d16d42e5c358440a83b779005ddbdef37361", 0x20}], 0x1, &(0x7f0000000680)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x8, 0x9, 0x8, 0xffffffffffffffc1, 0x4, 0xb94e}}, @init={0x18, 0x84, 0x0, {0x40, 0x1, 0x400, 0xffffffff80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x3ff, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1ff, 0x8, 0x6, 0x7fff, 0xb3d, 0x1d6, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x8205, 0x0, 0x7, 0x1, 0x9, 0x7}}], 0xf0, 0x80}, 0x40010) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x0) 2018/04/05 18:53:52 executing program 5: unshare(0x40000000) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x80800) syz_extract_tcp_res(&(0x7f00000001c0), 0x6, 0x7) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_buf(r0, 0x29, 0x27, &(0x7f0000000240)=""/74, &(0x7f00000002c0)=0x4a) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000180)={r1, r2, 0x10001, 0xd14, &(0x7f00000000c0)="7a9cb9446f09c59ecdeaa90b23600f641b18d223b06c631d16370c84cb459111bda10629eaf96754dd03b6daae54c780c0b2a3d4194d33aef8ace7ea832598ca4ed17ea35fa0c94184896f4e64eb18ff52e7ec5491fc7d0f6abb9aae21bc98e84c393ae74de78ba96a9318fa57565f39e66cb29482386036e24a95241af31a234c120b4cb63a48b5b7f699ba6d56a12cc37091dfb78778", 0x9, 0x89, 0xe5c9, 0x7ff, 0x5, 0x0, 0x100000000, "cabf9e19f2141a3775cddf1d"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) connect$bt_rfcomm(r0, &(0x7f0000000200)={0x1f, {0xf39, 0xeb04, 0xe7d7, 0x26, 0x8, 0x7}}, 0xa) 2018/04/05 18:53:52 executing program 6: r0 = socket$inet(0x2, 0x80003, 0x2) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000000140)=""/90, 0x5a}, {&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/83, 0x53}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x5, &(0x7f0000002340)=""/104, 0x68, 0x3}, 0x20) accept4(r0, &(0x7f0000002480)=@can={0x0, 0x0}, &(0x7f0000002500)=0x80, 0x0) sendto$packet(r1, &(0x7f00000023c0)="f55f93360c3f4bb47d2b3583676591e2f47d8312bc38f7fafd608f66cd034909fb8c861266bb2368b1382bbc577187", 0x2f, 0x4000004, &(0x7f0000002540)={0x11, 0xf7, r2, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000002580)=ANY=[@ANYBLOB="b900485caa2a9ab556aaaa5f99aa0800004500001c0200000000029000ffffffff00009078e000000114848010f62d21ecee9b2e249955a8ebe271690b9b8c799dd4c9263a5ae97c73acc8ee35eecf9980edab77ee585a5a38902fad54217f454b69fb57a7c6ed9dac500e4753bc008a58d5a82f1f86d1728301f1adb1c90e915dc6f3f913ab872d18aa7e21a32581569d52aeab8f0854bc36f09ccfaae9"], &(0x7f0000000080)) 2018/04/05 18:53:52 executing program 6: socketpair(0x15, 0xe, 0x130, &(0x7f00000025c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000002600)=0xd9a, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) write(r2, &(0x7f0000000100)="791f7dfde0812a004b48f8676c639adfeffa1f44f3000000000001000000000000000000000000001d0000000000005d2203df46aeb4b87309ffb9783eebda3d", 0x40) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) [ 163.480411] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 18:53:52 executing program 7: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES16, @ANYRES64]], &(0x7f0000000240)={0xfffffffffffffffd}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000080)={"62726964676530000200"}) socketpair(0x11, 0x0, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x307, @random="72f26af34e75"}, 0x40, {0x2, 0x4e24, @broadcast=0xffffffff}, 'dummy0\x00'}) 2018/04/05 18:53:52 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001880)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffeff, 0x5, 0x0, 0x4, 0x4}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x3, 0xbaa5}, 0x8) bind$alg(r0, &(0x7f00000018c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000007c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="5318ae9b067e1fe38299ebb2e014fbf771b3a0d9391249cf9f380bdce0ca25a5e7a5b01b49cfd15837f62f7934545513ee27057035f95671a4d71323f7574e21b0aadb287377a0066b0800000000000000665da51aef5c3e0d804101b3d823ceb84b715b51671e92a000fc8c0492bed6712fb1bb31fd0620d54e7261fffef2b9b3ea7fe5225dbdfe1aca3ab34c86d83126698a7af69e9581513c6f3df4f4986f8f60b1867f71b1ecd6626ee63e0c1a49a369032d6e65446fc9fe7c907dc65995144ddf98a2cc3dcde4267c1385b0aecbd71c7471400f680fece9f023caa6176220ed2b2a144e70debbd78848000ca60efd724703d4cf3031ebca9240af81ec2e5987177573b067d7ea35582807047ec42ede8cab72d6", 0x116) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/05 18:53:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x1c000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:52 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@nl, &(0x7f00000001c0)=0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'dummy0\x00', &(0x7f0000000200)=@ethtool_test={0x1a, 0x5, 0x0, 0x7, [0x5, 0x1f, 0x0, 0x2, 0x100000000, 0x7, 0x157]}}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r3 = accept4$alg(r2, 0x0, 0x0, 0x80000) sendmsg$alg(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2de", 0x21}], 0x1, &(0x7f0000000480)}, 0x0) r4 = socket$rds(0x15, 0x5, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000001a40)={@vsock={0x28, 0x0, 0x2710, @any=0xffffffff}, {&(0x7f0000001940)=""/144, 0x90}, &(0x7f0000001a00), 0x8}, 0xa0) 2018/04/05 18:53:52 executing program 4: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x88) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x5, 0x4e23, 0xfffffffffffeffff, 0xa, 0xa0, 0xa0, 0x3a, 0x0, r1}, {0x6, 0xed, 0x5, 0x5, 0xf, 0x5, 0x7fffffff, 0x1138}, {0x2, 0x7f, 0x5, 0x100000000}, 0x7ff, 0x6e6bb4, 0x3, 0x0, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x7f}, 0xa, @in, 0x3507, 0x2, 0x3, 0xbc3, 0x1, 0x4, 0x9}}, 0xe8) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000), 0x177) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x3, 0x4) 2018/04/05 18:53:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f0000007e40)=[{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000001880)="1e56624184e86ac0", 0x8}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x2ab}, 0x0) 2018/04/05 18:53:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x8], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 163.721970] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 18:53:53 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8), 0x0) 2018/04/05 18:53:53 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x11, 0x2, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000480)={0x7ff, 0x1d, 0x6000000, 0x2}, 0x8) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000), 0x0) 2018/04/05 18:53:53 executing program 0: r0 = socket$inet(0x2, 0x0, 0x3f) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f80)=@nat={'nat\x00', 0x19, 0x2, 0x2d8, [0x20000580, 0x0, 0x0, 0x200006d0, 0x20000700], 0x0, &(0x7f00000000c0), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'rose0\x00', 'nr0\x00', 'syz_tun\x00', @random="09f98190f506", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xd8, 0x120, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0x974718c0bda35949}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'dummy0\x00', "332525d70000102000", 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xc0, 0xc0, 0xf8, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00'}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@random="12c72ebf2945"}}}}]}]}, 0x350) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/04/05 18:53:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x6], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:53 executing program 7: r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x3ff, 0x4) 2018/04/05 18:53:53 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x80800) setsockopt$inet6_buf(r0, 0x29, 0xeb, &(0x7f0000000380)="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", 0xffffffffffffffcc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff}, 0x13) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/05 18:53:53 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0), 0x1}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac1414bbffffffff0000000009000000ac1414bbac141417"], 0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x5ab7}], 0x3c) 2018/04/05 18:53:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5ace, 0x2, 0x10001, 0x8c8c, 0x3d5, 0x3, 0x6, 0x3ff, 0x59, 0x38, 0x337, 0x800, 0x2, 0x20, 0x2, 0x10001, 0x7, 0x7ff}, [{0x6, 0x8001, 0xb32d, 0x7, 0x3, 0x12cf, 0x6, 0x83}, {0x7474e557, 0x1, 0x9, 0x6, 0x40, 0x8, 0x4, 0x6}], "58e59689a10b87687ce0ffee2f365e7f28558f6f41418e7f9c9933cdff8c7b276d691cedf42db005bf38da2bc41c68ac1652e31b69d6a6", [[], [], [], [], [], [], [], []]}, 0x8af) sendmsg$alg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d86a6d34481b18bd8fe329a76a09a9f823624e7c16ef2b3dfb35df9616d02b35bdb595e7e3ef4e61b58f11c6cd9dbc08e1e5385563d9b9533ae1ec48358eeb1dd501d4d277fcb303939409375bf5ea39e0c12b74be4a240100000000000000fc9d473f31670f6b6dbebcc11bb8707835af", 0xa0}], 0x1}, 0x0) getsockname(r2, &(0x7f00000021c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000001ec0)=0x80) socket(0x11, 0x5, 0x1) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000002240)=0x3fc, 0x4) recvmsg(r2, &(0x7f0000000300)={&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/146, 0x92}, {&(0x7f0000000080)=""/38, 0x26}], 0x2}, 0x0) getsockopt$sock_buf(r3, 0x1, 0x37, &(0x7f0000000240)=""/44, &(0x7f0000000280)=0x2c) 2018/04/05 18:53:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xffffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:53 executing program 6: unshare(0x4000000) unshare(0x2c020000) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x5, 0x4) 2018/04/05 18:53:53 executing program 7: pipe(&(0x7f0000000000)) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a6000/0x4000)=nil, 0x4000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/05 18:53:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x14, 0x4) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x100b}}, 0x14}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x4, 0x9, 0x100000000, 0xd0c1}, {0xffffffffffffff77, 0xd1, 0xffffffff, 0xef0}, {0xffffffffffffff7f, 0xfffffffffffffffe, 0x0, 0x8}, {0x8b0a, 0x5, 0x0, 0x50}, {0x8d41, 0x9, 0x1000, 0x100}, {0x7, 0x7f, 0x2, 0x7}, {0x1, 0xd24a, 0x3, 0x2}, {0x9, 0x6, 0x90, 0x5fb}]}, 0x10) 2018/04/05 18:53:53 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000000000650000002e00004a7f000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0xb, 0x80000, 0x5) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ip6tnl0\x00', r2}) 2018/04/05 18:53:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20020000, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000180)="7b87f54d38ea62569535ebba8b455743e70d06be54842c3912a4430c5a230d75d87f9b55f8d1c56e2390bd34d1db18a4bd6cae3f3144e4081052fb0aeb741af309ad0bd81aec3ba018815aafa5b2c76c7c386d040928fb7392cd937b14003c5805981af928", 0x65) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000140)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/05 18:53:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000080), &(0x7f0000000040)=0x4) r1 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000000100)="55dc851e6ad590e0ddfa845dd8885ce7dbc021d80c27b569aa774839d900a7904a6d1cb10ee31cbd64fcafbc2115104773f374383517eedf5df5f1f527873d308d4189cb51c491baf53b2683a996dcb874f3c9fea8e82d975c0bbea2edc2368344a4eb62365ac0308959e948f31a9e6ee1fcf41d80e3b1", 0x77) 2018/04/05 18:53:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xfeffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:55 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000240)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x8}, 0x8) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="5e6907ac9fd7130b2a78b5534117cf5a7ada10fb36718efddc451ab82b440a0c5604f33f932d2322bda09ca8f3dfce896536b94e1c12137558f44fe4fc7da7426fd1e2692a66f093f4586f7154a2e1e6f56b1247f41c700e0d7bdc20e8f0bb3fcf38acb17a4ea9dd3aa903dbe414d4b4beb96f62914854eff8c735c01aad87f2aca6637eaa07e2df3f2591e6145ac809cb7876bc4785142d58328ca1cb1be3d21cd0733c36fef0f779feef5ab1bb1c635066514be188c3647a07328e4e", 0xbd}, {&(0x7f0000000180)="0fcffd251e891a9dbdbd679dc467833d", 0x10}, {&(0x7f00000001c0)="5d77485b631fda3f7c14274c362765d8028423f34a95a810e3c1d78e6d0523b000a76a0116a04ec3c679", 0x2a}], 0x3) 2018/04/05 18:53:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000085f000)=0x100000001, 0x4) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00'}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @rand_addr}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000b40)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r6 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000ac0)=@nat={'nat\x00', 0x19, 0x4, 0x648, [0x20000440, 0x0, 0x0, 0x20000568, 0x20000598], 0x0, &(0x7f0000000100), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x1f, 0x5, 0xabff, 'vcan0\x00', 'eql\x00', 'bridge0\x00', 'lo\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xc0, 0xc0, 0xf8, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x1}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@random="39928f9f7714", 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x20, 0x80f3, 'ip6gretap0\x00', 'lo\x00', 'ip_vti0\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0x120, 0x158, [@devgroup={'devgroup\x00', 0x18, {{0x8, 0xa1, 0x0, 0x1, 0x80000000}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="9c4f86f424b5", 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@random="f456bdbce539", 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}, {{{0x9, 0x48, 0x80fb, 'sit0\x00', 'ip6tnl0\x00', 'syzkaller1\x00', 'tunl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0xff], 0xd0, 0x150, 0x1a0, [@arp={'arp\x00', 0x38, {{0x33f, 0x670, 0xc, @rand_addr=0x4, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, @empty, [0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff], 0x2, 0x80}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xf54, 'syz1\x00', 0x3}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}]}, @common=@log={'log\x00', 0x28, {{0x8f3, "48fdaa9c6217dcefc7625a09a524dd022fc5ae9c6de82c22af6ad909a970", 0x2}}}}]}, {0x0, '\x00', 0x3, 0x0, 0x1, [{{{0x15, 0x41, 0x0, 'ifb0\x00', 'ip6tnl0\x00', 'ip6_vti0\x00', 'tunl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xb0, 0x120, 0x198, [@owner={'owner\x00', 0x18, {{r3, r4, r5, r6, 0x4, 0x6}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 0x10}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x200, 0x5, 0x3, 0x1, 0x0, "34f67f0390b045fdc820aa79d20081a7c1ca5116a79d98b19892019f0f567d2f4920db19ec255908911f8abc34cae9a820afba1765f9de3acedf418751da2ff7"}}}}]}]}, 0x6c0) 2018/04/05 18:53:55 executing program 7: write(0xffffffffffffffff, &(0x7f0000000180)="240000001a0025f0fdffffff1d4bfa0e02f6f900e00300ecff4000ff0800100005000000", 0x24) 2018/04/05 18:53:55 executing program 1: socketpair(0x0, 0x3, 0xffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x5, 0xd, 0x4000100000000004, 0x3, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)}, 0x10) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/04/05 18:53:55 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)) r0 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0xffffff5f) getsockopt$bt_hci(r0, 0x0, 0x5e, &(0x7f00000000c0)=""/30, &(0x7f0000000000)=0xfffffffffffffed4) 2018/04/05 18:53:55 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000ffc)=0xfd, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bpq0\x00', 0x8d}) 2018/04/05 18:53:55 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x10, 0x6, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/05 18:53:55 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000020bffc)=0xfffffffffffffffb, 0x0) setsockopt(r0, 0x0, 0x80000000000022, &(0x7f0000000040), 0x0) 2018/04/05 18:53:55 executing program 5: socketpair(0x5, 0xf, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xc5, 0x7fffffff, 0x0, 0x8, 0x7, 0x9, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x10001, @loopback={0x0, 0x1}, 0x3}}, 0x4, 0xffffffff7fffffff, 0x5, 0xffffffffffffffe0}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x1, 0xa, [0x3, 0xffffffffffffe108, 0x3, 0x7, 0x80, 0x401, 0xffff, 0x1db140ce, 0x9, 0x6]}, 0x1c) r2 = socket$inet6(0xa, 0x80003, 0xff) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000021affc), 0x4) 2018/04/05 18:53:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x1c], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:55 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000f48)=""/244, &(0x7f0000001000)=0xf4) 2018/04/05 18:53:55 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x84, 0xff, 0x1}, 0x14) recvmsg(0xffffffffffffff9c, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)=""/33, 0x21}, {&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f0000000140)=""/33, 0x21}, {&(0x7f0000000180)=""/243, 0xf3}, {&(0x7f0000000280)=""/101, 0x65}, {&(0x7f0000000300)=""/21, 0x15}, {&(0x7f0000000340)=""/139, 0x8b}, {&(0x7f0000000400)=""/211, 0xd3}], 0x8, &(0x7f0000000580)=""/165, 0xa5, 0xff}, 0x40) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000007c0)=[{0x0, 0xffffffff}, {0xc, 0x3}, {0x3, 0x800}, {0x4, 0x92e}, {0x6, 0x1}], 0x5) socket(0x5, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[], &(0x7f00000006c0)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000700)={0x0, 0x40, 0x8e, "cd367c988988295b8bf71890da8c5f1f93da9dbae0e490227b32f11367607ea31cee5d9711f1ec0eb90c69a818230eefed63253dd11fec8ab45c9189d5229defd5759d2015e46fbe3ea61cf9199233f627261412832e126e164822447633984fb8b4857e24bd24d9fde5d7effab2e49e2aea8cb83623f1f8375423982b14b73868f88ee532e6001cf3c556bc9784"}, 0x96) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000cff9)={r0, 0x18, &(0x7f000000c000)}, 0x10) 2018/04/05 18:53:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000d00)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000a00)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@local={0xfe, 0x80, [], 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'echainiv(rfc4309(gcm(aes)))\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/04/05 18:53:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)='j', 0x1}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000140)={0x20000000, 0x9, 0x2f}) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/04/05 18:53:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xfffffffd], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:56 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = socket(0x0, 0x7, 0x401) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="00010000008000733ada3a1363f3fb9720eb000000004300000008"]) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0xed, "aa6022b99bbae2f68e70d29a871e191c413a50eb9bc417ac6d38cdc59c26e432beb9581aec96494c2641556111cbb761d6c7c8079a087981fe2a8178453f5fd02e96c0bd9cfe691683e0a75e4b8dd535956d9f280b4ead827cbd58cad29a6fe6c751c6eb3714403ce192f19b5fcd77ab3e91e6a0b0685fbb27d45897d7b15039916e92eb1b337c6436d954d68cd18b26b78b92f9c12c43a8dec53a799df7bffd5783085b9c197961e61e04d8550cb134c3c16bf3ac3b1dbfc66c954b2e9d8e918786c12bf13022d33cd2e37b1d5a9a0eef91dc4d9e2bf4dc591cd43ee322ef2415b85882e541dce646852a9cd7"}, &(0x7f0000000000)=0x111) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000740)={0x0, 0x24b}, &(0x7f0000000780)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xf51a, 0x7ff}, &(0x7f0000000880)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="fd0000000257d854ed492ed1bd26097f0d48122bab06cbed40407bd4af09cb1a93ff7f759456b0eabf3cd5f25dc0a80bc6340c23b73620f4d870a7c648fea081a316fad3866e2b9d3832d85992f0242f4bf7c7d382c190a5ac88171803ee7f8c0f7b759f155b4756133f708e9c8e3be3ad0959cc2d8112f695ac49381784ca79ceb2ad8ee4c8792907d58a0e53926dd756d49400e8f966db50348428dab9187f5c229245ba24be590ad97bc9e9bebc4601c79537e5394c70aaaba8c6a18fbf3dc6813e438b73441e52aa3a05fe9237bd407a10ede62719b1358f745a1f2d1357b5240bbfe6e80e2ac08d78a978e1706b6a75aaa169b60889be"], &(0x7f0000000a00)=0x105) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000f00)={0x0, 0xf7, "a630c94ebcdb86f0b5248fdf58f6ec76f673ea42b5170e32ebb5d1f124767d9386ef4107b5e18ec2552f6ceddde582926e5f29203874be1f0fcc3586cf944ba99063ff0b912d91008c2c8339763f62279091eb50932bf8d3174f68b761bd8cd293a155df7a945cb945ea8b4d948f216afe4f5bcd7d1abffa37768cd766ff715779a0d7bd6e613b5abd021723df9d743242ad99902756fac8105c82eea8a267e79f47c8ff67acd32fa11d69f7009b2f076293c58d01487d7a8da7b97b29d3eeeafae0f29b64a9ad30330bca69ae27deae189c04411109194c5b7585bc3a9211c8d8fa6a2ff917b093c1fd2810e18f50bfeeebc86a2a322a"}, &(0x7f0000001000)=0xff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001040)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xfffffffffffffffc, 0x8, 0x12c4, 0xf9, 0x4}, &(0x7f0000001100)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001140)=@sack_info={0x0, 0xfff, 0xc30}, &(0x7f0000001180)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000001280)=[{&(0x7f0000000200)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000240)="4344b8273c96ceef6ab9a5cb367776b2e74b56af1d1c121969773f920ce53fe339193321236b10258ffb1f6a891d21efb3db1d1fa3366e3570ff80adb356f448acb8b63f36dc1323df6d43b98994680a2411234b975b9fcc2c449acf830a599bfa23cbc7b79e3b9a46d4d9940cd636270b5068d1acebf467abc48f3fbef12a688feac4676b07f4f49c2442c0b515063f2458f1cb251b152564db1626798575d748104133d9daaa20d09e69697a165d6a67a8ab202487339f52b58705be619274f91f529b13d06f6ac067cfb29dd150bb52fb27fe95", 0xd5}, {&(0x7f0000000340)="3e0bc6fa933a421a8c2a26909c449beb42927ed0e24536e966453919ed6a31e28a0a29df9cda9ba6138a7f3278ff952ecfec1fcceae9bd39ae8a211d11e15b7547d3afeb0e3ea8ee84fdfe2d2b6e19d199547cdb3372", 0x56}, {&(0x7f00000003c0)="70bc6b88316c73073faf817c734e309fe9aa2ae3466f847a5a195c65a05654824a2175005b18ffc08f991d623064eab722a6def31ada082d3a534b5db610bd5b", 0x40}, {&(0x7f0000000400)="bf3a7835f06c01366cb90b53c52e5014a29ab4f7ee415578777bf01685b932029764456696886c39dc8413ef4cd5c4dc22c2084f05c274", 0x37}, {&(0x7f0000000440)="b04bbce6249de297bdc3af963375f26a0d4f31ccdd48a27ce9e701b679ceff1f2d334350473325627f0dc3e728064272b809440b633bd786788c346fc92ccbdc51204bc5d5134e5669397b09d564e08a3dcd39c93e44035fb37bd38935bae017db14609c069ac0c59df23e6b2a7afe8aad5e72707e659fba44f04db33ef1642e49fafdcf843c2328f209848bed0f7d776bff482ab2c355fe486e77f29ea317c9be6ae3e3e603ce2206e71e7a87d35646bcbe343829c58ed99c3df2e6ef2b493ee899a7da9c9f6dfc8d1136ec2297b193dd699b4fa1945f6ae05ee44515fbfc56d7422974b5e22c31c23deb6623b155f9242f", 0xf2}], 0x5, &(0x7f00000005c0)=[@init={0x18, 0x84, 0x0, {0x5, 0x7, 0xdbe, 0x6}}], 0x30, 0xc010}, {&(0x7f0000000600)=@in6={0xa, 0x4e20, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000640)="0a4d95d3f51d24938e5feb246eb8d61ee9caea14b7dbc52b84336d1e4b4b8894c9519da749942d08e103caa5c09c1d248f8a43132629a5034af4b8e39734a6ecaf7fd70207298870671c9975f31000b91261b0c3aed5ebe1cd3d4b2fc22bd160c7b8d965a4f249b75ec1833c175caf62b3c437a56fce7f8d4d59b1363191f7fd6febb2a05a7da8cdf765980589f77083019a057c4c4a74f223", 0x99}], 0x1, &(0x7f0000000a40)=[@init={0x18, 0x84, 0x0, {0x7, 0x29, 0x4, 0xc3d}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x0, 0xf, 0x6, 0x6, 0x2, 0x9, 0x401, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x6, 0x4, 0x7, 0x6, 0x5, 0x80, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x1, 0x2, 0xc000, 0xffffffff7fffffff, 0x200, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x89, 0x0, 0x9fbb, 0x3ff}}], 0xf0, 0x80}, {&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x401, @empty, 0x840}, 0x1c, &(0x7f0000000e80)=[{&(0x7f0000000b80)="88edc6655e85c4dd4181b9450cddca98d1b7874692a8153bebb16642cc334d270502dd242211f1b2a76c635377353686c84a1c5797a6504830c2410c6c9d8547faf66dbc195c93f3d3e93700ca4f2e1c1873e2f6bd2b3ab570f63c99617590b3f7c26f024de988df9419ec332d9d8321630659bafb3b6780694239e2f044a1c00b2cf55e40466288e2b9c925f443f5b17d320f6ce5d45c293ac18fd72d1f778833b935b48e893b4031b4a1f50dc6b0416113c6b799958dd2b3dd3330eec81b54a7bd841073a5eac0610a15467f33aca0b5ef7fc140", 0xd5}, {&(0x7f0000000c80)="367efa9c6e5c01c84f5da5d20188539035b3c1e9dec9c7e89d4a1966f5e47b92cbe886ef2d64e4328ec9e946028630e8932308be0a863d37da55156a9c8d07235e3d2b3ee07b6f16eabd69a33c5eef42ecbd42446445240ca1144e31aee2481b70c0f07e8ffe7d0123c708c5f006a0716bdbab37b6a1c2", 0x77}, {&(0x7f0000000d00)="0637cc8219d9049fba08f55bb8017023f5881aa93ebbccbc5987f0101fd0a12dec299ac9953e0db82b8be1c0b5ef2e29ceeb1e71bde9bbf390e4b8d9f74c8cf8d34b9c84fbcf814635ec1396537656eb47297b4883699ed6f8ed6e1ebbf599a08f0844440820f712960549a1de062d8b", 0x70}, {&(0x7f0000000d80)="97ef9153ae0d2fd57078ea1287745f80394df9316230c1289f4c2cb9801c4b60974662d0fdb5fcff39dffacf45e6a108e0d7ff1a8b4d752ed2d7c4f1e099d2d98dc16cf55d7e4ebdbada4c92f88944eef406e86f3f1354b180678267ada345cbc00b05440fac1d0ccdd2269a9c3b1f9adc551dfb804ae18be460f610cd839d4c2d8d878172ef958ed6aedf3a0e10232d72e6c8ff9ef5", 0x96}, {&(0x7f0000000e40)="5b5218e498d5", 0x6}], 0x5, &(0x7f00000011c0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x3ff, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffeffffffff, 0x8, 0x82, 0x2, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x9, 0x80, r7}}], 0x90, 0x8004}], 0x3, 0x4000010) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000040)=0x98f, 0x4) 2018/04/05 18:53:56 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x10) 2018/04/05 18:53:56 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x4, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000999fb0)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/04/05 18:53:56 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001100)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f00000010c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="440100001a00010000000f000000000000000000000000000000000000000001ff02000000000000000000000000000100000000000000000000000000020000d7550592485b8b7af3e3d4d6f9c98ff57c2b4f4e680847f630da17a9910c0b497491c2a54a4a9722d8a73a05c7baf3dc25619bb0721b0d8251c2bee4b1239f0c80c741bd19478848d7a342082d1d1156fd34fef2a462dfcb8fb1c2348abf16a0335a0d61cbab174428415de409ab61acbbf7dd0da608c8b3b2f5a701128a7753cbb4dba2e286488cdee562cf419212d226927ca6d245aed7c00fb4a7082f1e21419a404afd7f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414bb0000000000000000000000000000000032000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000c0008000800080000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x144}, 0x1}, 0x0) 2018/04/05 18:53:56 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'ipddp0\x00', r1}) 2018/04/05 18:53:56 executing program 2: getpid() r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="caa92cc63ffa928ac04d275a9e289abfa1284781c22ea5261b3fbf29ceff4b50909a2e"]}) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000100)=0xfea, 0x4) setsockopt$sock_void(r0, 0x1, 0x340503f55420fbea, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="e57d5c29eccd2d4a085e1f146869c17d28dfcae23b35a6d4194be4b16f5e15d520dccedcd3bf1d1008c87d3a289c2537ef953bf9f16a7833cdb400000000000000201ea54192090c16b18a97b96a11e9670d46e8480c6000000097fc5871d3663c33c627edc2aadca1c8b80fe2da56798d5048ed0937a69db2d9c876f980e5d0509cd74b00b02a8d0b5eaa11df5e5d83cbc52c92364b06bfcc354ad157e4980cd7be9da2416616bf3b8441036f7d", 0xae, 0x40010, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 18:53:56 executing program 6: r0 = socket(0x3, 0xa, 0x5) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000012c0)={0x0, &(0x7f0000001280)}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000135ffc), &(0x7f00002eb000)=0x4) 2018/04/05 18:53:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x80ffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 166.863975] netlink: 84 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/05 18:53:56 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)={0x2, 0x0, 0x84, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2}]}, 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/05 18:53:56 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"776c616e300000020084000000000899", &(0x7f0000001240)=@ethtool_drvinfo={0x3, "107d82a0c006047476f3cd22a8ecba3680125b80d9ee6d858ce91f8dabd80177", "17a3550bb680a4f5f56f0a290fe70fb69143517555390e416e497185a85db1d5", "2d795084e3dd5fc3d230009a6c582f2bec0b90d45835040a11aa98b6739afa63", "605397c453fbe263d425291af518002e325fa69d998f67b3a383a05304d01ec8", "236717f1386529ae306bc83f3e6255dbbf43de55fef5d07dbafde102f02c600d", "f94ba28701eea79b0617de45"}}) 2018/04/05 18:53:56 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x28) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000009c0)='\\', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) close(r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) 2018/04/05 18:53:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000700)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x46) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0075b005e381e5b3b60ced5c54dbb7877ed4b59219ebef3ccd4e02a94b8ddfdce2897821b6a6ca562bcc2d1a3f9d5ecd4312aa768a964e34288030bd8b9e0cd6dfdb9cddda0e1c28e517f700000000000000", 0x53) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/1, &(0x7f0000000180)=0x1) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000080)={0xfffffffffffffffc, 0x1, 0x51e2, 0x6, 0x10000}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d3", 0x21}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) 2018/04/05 18:53:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xffffffffffffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:56 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) pipe(&(0x7f0000000480)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r2, 0x400, 0x70bd25, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x14}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xa7a0}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x4000041) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000180)=0xa2, &(0x7f00000001c0)=0x4) close(r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xac, r2, 0x20, 0x70bd29, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x400c005}, 0x4) 2018/04/05 18:53:56 executing program 5: socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000100), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x81, 0xf60b, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000180)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) accept4$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x80800) setsockopt(r2, 0x800000010d, 0x3, &(0x7f00000001c0), 0x0) 2018/04/05 18:53:56 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000100)=ANY=[@ANYBLOB="188acb84dc14cc0867ffffffff1834d4ffffff0000000004000100"], 0x18}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x20, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) writev(r0, &(0x7f0000001240)=[{&(0x7f0000000140)="c631c346a3cdec12bc7e1509fdf716781543eacb7b9d482ed158d8bb9df72a7d6257c4fc5ed83defa2e579e86473fdeaaf", 0x31}, {&(0x7f0000000180)="c485bb172e7593a6e486422bb3f72b7040d3023c3ceba6791397227074fa9ab105", 0x21}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="a77189361535397a7ddc97b371923e967516a298b3c840fe2b26acd507d840d3708e3d302f99e2a25d8488c5c9f4da415d9466f5505ddd75c357722827d85f3a1d83ac311a33f3dc7c5a58cf685025ef210cccfb5699fa8b47fbeec0066b1e0e08adea0638b9c3e2704c54254bff22a3d456b86a2b", 0x75}], 0x4) 2018/04/05 18:53:56 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x80}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xe4, 0x10, 0x5, 0x34ec}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x3}, 0x8) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'gretap0\x00', 0xd00}) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r2, 0x0) listen(r0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000180)=0x1e) [ 167.092513] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 167.158131] device gretap0 entered promiscuous mode 2018/04/05 18:53:56 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000000)=""/37, 0x25}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000c74c000000000000000000000005000000000000000000000000000000950000000000000038c6f5b52e043a4b02ad99af9f1ccc722c973496b03a806491e2fceeccd8bd5b29682a2fb419e88d"], &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) 2018/04/05 18:53:56 executing program 6: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="676a2b3f38f69a61e6dab201084594a8", 0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000005e000500a18cec7a8b508f7f4a7ba8be20ffffffff1c243ac702000000000000"], 0x14}, 0x1}, 0x0) 2018/04/05 18:53:56 executing program 1: socketpair(0x0, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) socketpair(0x1, 0x1, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={r1, 0x80000, r2}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000280), &(0x7f0000000240)=0x6) r3 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r3, &(0x7f00000000c0)={0xa}, 0x1b) sendmsg$key(r3, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2c6}, 0x38}, 0x1}, 0x0) 2018/04/05 18:53:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x10000004) accept(r0, &(0x7f0000000040)=@ethernet={0x0, @link_local}, &(0x7f00000000c0)=0xffffffffffffff2f) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x4, 0x5d8, [0x20000040, 0x0, 0x0, 0x20000210, 0x20000448], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'ipddp0\x00', 'ip_vti0\x00', 'lo\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa0, 0xa0, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:udev_rules_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'bcsh0\x00', 'sit0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'ip6tnl0\x00', 'ip_vti0\x00', 'ipddp0\x00', 'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf8, 0x130, 0x168, [@devgroup={'devgroup\x00', 0x18}, @limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'syz_tun\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x138, 0x168, 0x1a0, [@ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@loopback={0x0, 0x1}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x650) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 18:53:56 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x0, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000100)={0x6, r3}) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r1, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r1, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000007c0), &(0x7f0000000800)=0x4) 2018/04/05 18:53:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x4000000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:56 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002800ff01000000000000cefdd06cbedea21326a4986d27c70da654d47bb5b10f838f00944d8eb3ba0199", 0x4c}], 0x1, 0x0, 0x0, 0x4040800}, 0x0) 2018/04/05 18:53:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto(r0, &(0x7f00000000c0)="14a1cf576456d8435709ca40fefc66f0ecc7ff6c00dc9b04f53bfea2e05aec365a9657b90d485eb16f47bd196899ca3c00f673c26021db9070fd22d265a2ee6544079649dba081af06bfdbc0809e27b76585d25eada586bc71bf31f1014c834261d861fb13d971e27bf3a98b8fc5e9f46ce0268bee9322e5d998a54ca8f4a88f4de81babd1f8501c543122bdbe49fb448fd89643736f090bc87311bcf2d638a45825660f88ed3df45c500667ab7ca223eea51077817a325175405f8e960c005a45de698ff20cacc028d91ce0c2218e0f20fbf773ddd9", 0xd6, 0x40, &(0x7f00000001c0)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f0000001400)="8d4fceeb91aafbee6fcba26784ea165f33dd56d5c440dd41f375b3620e29e342cdf7715e9d0d2e8d28fc01f37568cf64e0b09cbf48ab4e9dd9b0887497ee21ebaa0a27bf89795554264f1e8727e341aa922fb239b7ed65a1029c9bcf97188b2ed01b846372b02f08262154e182b050c68f6cafbe9acc8a3cab4e1869cc11334a820e2976b24f588234a740"}, {&(0x7f00000014c0)="673d528a08a8013716412c7667b38949f71e943dd74571bcdbf1179cd1a71ec8446120b3fd042cb0cb02406c03b6419f1bd4981e77b424db363b390f26f9f7b61911bbd14b951566463441a01137b799febace679a86"}, {&(0x7f0000001540)="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{&(0x7f0000002540)="3321c6be442ed113751ae9a454b0350de40217fb3aa1b6f25bf6e538ebe94c020739e79536f40727fde94f6d36c8e47d94d301a283b445d8e2efabe60c7c6115b79cd7789529b6406bd4849098bb5dda80f01364c868aa0e2d814ff61355e7d8973c051f"}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000008010000b9b300008cf80000000000006c000000000000001801000005000000f649cd85dad6772bf0c88665edff283faee6004af04947e8f3b269576065f3ff896eb26d33ed598d40bf72b9819246cdc6c03b8af1aeae3470f481fc583724c8096483b82d2651beb166e28c6c908449efb58c30d390d4ab1a020bb99d24000000000000000000001100000002000000611771d01cd82d72099599850000000000000000000000000100000003000000d596ef6ac458d41bb14db11220ea7d31f1b1612410b6919e65f45e138c45aa9f1ff02c9a19d3fd842f564845001e6d1634517e55e16937efce4e00ead6fd38ef7b53ebc710e6a2f9431b230aed6b00aeb132397b120ff5305543d6899c03352370f3780224eb2d740db831400c673ede771404bb58da8b5fe217a1ad0a95b37bfd9d449cb30340fbfee793fc790c12478eba723194dfed8ec305bf9700b6408de72eb04a417ed2e308f0de820cf7d40470d155c53661c7f29375d1576a6801e4fc71c275e59dd4dc5a4813040cb34b8bc69935212efa504ab89a262d59b65b1e8b0e71df35261022878c9d1c09cb725376b78c623977e6f4188cd62d3ca8e2cd3faa9315f803dd8c00a570f384b271c95c96178d917cbe5aee0ffa5698dd5c3c62e2b2aea852186a00610837856fc19d48ab7ff2830d40ddabbb44db67e5f706bc81f973fe71b6200b791ff83bf2526a12381234c254757b8f878e9214f83373c06e2410b3b6671a9764ccc4c691608629d89ff5a447dad284853aab735edd7e3d05aa11bbb31f6ac97109ad5acbbe8c98dd60662bc2243cf272c56c870c389063166a487cee38970739dbea8f85ce1387e192a85c6ce65a6f6c5f5fd417f35a2533c4442ec4db091c77a5c703c04a430631877f2577a6d76953e93cd6af1c4c13d8f72c6afc7f2b212fc516f5df1b491eb34e1fc53670016ccf7590cf7323d2b869b616d0ece41ae1721916edaf62646085785ad6348ece3bafd9e0e806aeca01805e20f21535ec803fcdacbd7b69c8cce72ca2633583ebfad40c223a91285ec1111abad881b20953b71c5c4d3702d0332e8a970c83db11b55f7c23644573280102a2d78d977026c94199af7d912a2424219235c74555cd0ff578580a70307f765572b8c8a2cc0a28cdca3ac9e17511cfbc5b8c7af2a3eeb8c95cdfab93bb39e083a5704ccebc6857167cb3d888bbeac39c917d58711f8edaddc277edc5a83f0700e3b69489e1f313a0ad6cc712f56a6e29ef1d1eba24bd20be25b05db63c47e14bcd3a836572a4befc4f6249e9f6aa07850a8b0b588a4230e1c7c5cd366c0277cffd8f9e6f1979f24a518188a47793a40e2eed7898de7890b2ca837eef935fd523fa5ef7aa10e9174eb3e6943492756336a18d1b4260ed86a76d2762199af4d73ec661c874570b7897f116eeade59e154e735332bf75cb9529e459052f04417bc744839aea10dcb7265301d5d60fcfbe189034544cf15e36c498328cd9cd8d07d7d03b88dfaf552e172dfec7cb0e792af647f5c6087f77c56da83120c1e73192c92f59fe3113ae68d8c197d2fdfecd72f2b867c4c1494cefe6a890ac0cfc7b58e8ad4533c08bb6f3a6a288094d4cd117a6f688fe6e5b66784d4b21cba490336f193baad13d24ed2f2a6b7f7c1b43d42441b1f9fca8a265168469d76f81795ac171cd867a43ef917b0bcc574a9c49f4e3097759fc84ca89e551a926987bfe9cc769525db153a1fbef357acd44c9339a905ca31fd59d827a3c008b8a95b081a54d5b620c899a6e811d4cbe63067d63b9a8255e8b983875c4daed28c089127f9e08cc65443f16da573dae40d208679365c7f3221ab829b84b8b90063c0784a010501d3982498938729e047056aef6a19a74337933700bcba92a3b3a6890f02ad08b45b020777912d32ee1caf56823911b601d603cddd943c80ee4fb26dd4525ffcf14c946ff34e7128d88952522d630209deb1d748a898e9aac6bffacf939cdc2278a5fbf2aca7884334388150240b560efcba5b59d742cddb68b0a161337552358c9b1fdc7b810fa7b9337425f2a6c3df653ee26f79ad2c96f3e83b91cf3db51f5c7c00ce3dd77dd2993be70388de56cc6b6867118d511c2ba14e6d784801014e55e972685484241778b63d4738c5b882a58e66d6413dd9e63e4128b997380db88a6b57cfbb2b1670e2c6eb06401a624ac37badddc1e8f6a090731bfc29cc76988c25119c5c812d09a3f769b7199fa0347f2ab54c4aa76bf190b2bd26f48ea78d93b9542a8c71643411b522915758f401eff98e2e0ec44a7fd133bcf256d640ce2a4a1fa26edb5faef61e6d1fcec15e4175f491d92f0931ed626bb22fef06438f86d26a5533adebdb2d96ac77807b3f8b96f7f25c8aa413df1dc74a9d6ea7247291f24a4e7b02394b57822dd141105c716113176bf1105ffe02424e34e5ba5c425a39822e78250c57012c68c0769c5f3f7ec50bf7b3e43f02b75b48915c9c15585026157af3dc340ed259462f3c7553556975793ce28ae59c5e062d256ede61cf9f8de61b153a559aa2f3b5c27e36863e50000b180c53b97b9b852062c629e6e8dff956b317e1a7fa083d57688f53657c62be127b747434ed025c90c4bf23f475eaafe35ee332c930bd76e3250d301939e37c72e7a1d8bf0306adbdc3c9513970c8443d8f9ba4381563ee54337b8d32b0005bf5923df39418af59eed559cfd660150e193a6ca623122477c6918a08ad96c72a196b11ee308f8ec41fbb7a2d73e3d6990f69eda7e701fbcd2ddcc6805d264895c017d2a793179b19fff223910d4dce05731aba7249288764a46b97f7c42b0431823ab751cfc316fbebfc6d42bed7d57ab7b89f4c27734b48ab6caca2ab0202bb7feccdb1a7acbf83ca89a48ebaefe08951f4cdf222aedfc23c2fcc22add70e81fd6fb831d14972ee9585002345e2ba50ce38ff8a2652a78298b9411cf65251470ad414240d493865b59f7980a1cb65d526770fa89bada33f93d99a67a69a045176348cbd18f771d6208a6d0ae8a395333c2e02c859a1c9f1b40dde2b9c0cfc76220f789254d8988fda7dffe225bed511f842236afd38001910f874f9f4558aca4a63d1d897c3c4e1aecb20219631402b4495ec76225234a16567046e2f63dd64c70e3e3827b835a8bf74b3174e877058482ef332468935f829bec381d283425fee9213ec5fbb9439848361db774afd6e96b5d8a32cfd69b3637c779cce45cfc7d7426cb32b453a95d61a03c1153d045cf9eafef6fd0f3eed551ba9f1002bf307f543051de024f11e0711ea1875081080b06584c498d275dbbf0c115f52c4a7c648721d3e9cedbde023e5455665467866c1feb05822efa28e94e214dcd60b40ef1218f1e544e9b3d064f2b7fc374627ea7c9b6ee247cbfb37a89eb0e34938a3905b4881cc43e536ea647a27c5047c06432939e1208c5d15efe869d1656e887cf79d6cc658580f84a0ed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{{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x1213, &(0x7f0000000080)=[{0x100000078, 0x29, 0x2, "2b07df2fd0846bc096d24f8fe3d91709000d"}], 0xffffffffffffff89}}], 0x2, 0x0) 2018/04/05 18:53:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x20, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @fd}]}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x4030582a, &(0x7f0000000080)={"736902000000980018e63c212a2d00", r2}) 2018/04/05 18:53:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x4000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 167.285072] netlink: 'syz-executor7': attribute type 40 has an invalid length. 2018/04/05 18:53:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n\auzB\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x6) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000d29ff0)=[{&(0x7f00004ebf59)="99eac84d6a3828b426e0d2bd94a37244", 0x10}], 0x1, &(0x7f0000744000)}, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/05 18:53:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') listen(0xffffffffffffffff, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xd0, &(0x7f00000001c0), 0x4) sendmsg$nl_xfrm(r2, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000300)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000000000000000000000d6503529ed6e2592c75504bb0dd462cf4be2d9"], 0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x2, 0x8000, 0x10000, 0x8000, 0x1ff}, &(0x7f0000000240)=0x20) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000080)=@req={0x1, 0xffffffffffffffff, 0x1ff, 0x8}, 0x10) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f7, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3e") r4 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) setsockopt$packet_int(r4, 0x107, 0x10, &(0x7f0000000140)=0xe9fd, 0x4) accept4$llc(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r1, 0x7, 0x95fb}, 0xc) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) 2018/04/05 18:53:56 executing program 5: r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x2000000020, &(0x7f0000000100)="020000126c3b172917e25462fa01a15eb90df9d6000000000000e465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a13e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea00007f994b685ae7cbff462c50f1", 0xe4) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f000085a000)}], 0x1, 0x20008843) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x5, 0xa04, 0x63, 0x1000}, {0x81, 0x20, 0x3ff, 0x1}, {0x7, 0x81, 0x1, 0xa99}, {0x6, 0x5, 0x0, 0x9}, {0x3, 0x76, 0xfffffffffffff800, 0x3ff}, {0x1000, 0x2, 0x8, 0x1000}]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x2a, "e2d4c5561dec97f8e1516a7f2cc250a087cb47ad1cedeacf7f127c68066a4f076b7f8ceb7d845950eaed"}, &(0x7f0000000380)=0x32) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000200)=""/217, &(0x7f0000000080)=0xd9) 2018/04/05 18:53:56 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="8108180000", 0x5) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)=0xb08888d7187d8a4a) sendto$inet(r0, &(0x7f0000000140), 0x334, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/05 18:53:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000040)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r3, 0x7, 0x0, 0x3, 0x8}, &(0x7f0000000280)=0x18) 2018/04/05 18:53:57 executing program 4: r0 = socket(0x2, 0x2, 0x7ff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="43000000000000000000000000000000000000ff010000000000000000000000000000000000076e000000000000"]}) close(r0) 2018/04/05 18:53:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="3400000013000904000000000000000000000000", @ANYRES32=r1, @ANYBLOB="100000002231514914002b0010000c000000", @ANYRES32], 0x34}, 0x1}, 0x0) socketpair(0x0, 0x4, 0x3097, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x1}) 2018/04/05 18:53:57 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0xe9, "a4fe9787aa169eb3449e086c7dee04318763e030a0125017ff75cf71e27de323f5ada21259077066cff19b8209b1e522f2859b7e493a577a049986366d728defbd72b7d6acfa6b3b6eaa3b0cceaac58bf1f06f211eb5b525a4d04fc9faaeb6190ad57a1c5df28356949ccf7fb510e27065876ed6d7121fbd98d4a9deb81390eeeff8fa0148489e21436650c8ee2c7d6f89892bcdd79fdce40f8ba6e7d8a2e6371fb7d448fa9284bf3f73dd3777e05ee4e616eba68b294979eb4ab782ac51889c5dc5a3fd6620491dc992f3a01c2c8fff71a43daa598700adbb0c0be72554ee61891c707bda8676b0b6"}, &(0x7f0000000380)=0x10d) r2 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x2, 0x6, 0x3, 0x9b, 0x6, 0x4, 0x49, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x6, 0x1, 0x8, 0x81, 0x40}, &(0x7f0000000200)=0x98) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r4 = socket$inet6(0xa, 0x80003, 0xfc) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000fcb000), 0x4) listen(r4, 0x8001) accept$inet6(r4, 0x0, &(0x7f0000000000)) close(r2) shutdown(r4, 0x0) 2018/04/05 18:53:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x1000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:57 executing program 5: socketpair(0x1, 0xa, 0xfff, &(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f0000000100)="3853dcb67b0c25d4cef2376d8513d2851af63b3b9eb04676985096cf44fdbdf4c2b9f3a1f29a5c6f5cda22a4d00ad638bf9a1d71960fd9d63d31ea196439bb07bcfc96bd6a8fbe81137b1adc8e2fac0682a19889c9f723c4ba5ec8264ce5aea7f858897e5f1f6d52537456"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x6d}, 0xfffffffffffffede) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000200000000000000000000950000000000000044bea28faef6a332f838155a7e84bc8326cab54a7588a20aa297226aa3a5cb21b0c65cc119df942c4cfa4b63ebbef02cf089c29d078e39480ea363b2d7377e6220615d5facf1611f40db0a2b48276ab27fffb2c78fd82c43714fb99977493a5eb29aeb8c7004846fa9ed84f110b3d38f17c428f99cb81d0be63c2731e742f45cce953ddee3c2daa6db23c0cbd1931ddf9816e2d1ad768f0b"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@remote, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/05 18:53:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) unshare(0x20000400) shutdown(r0, 0x0) r1 = accept4(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2d000000acdf83bb898fa1d0095ba4a1a92a8a2f45fa8f81cf37227853ba00e30d65a548bcdbec6cb7c7f1132208284ba41604850f1a0010972c74cc29852c977308fba38bd094e43a1b8722a45aa8352da3973d3714e7941e9190d7a12e554328dd8bc3b095ce039f8b21f9a696ba4bccb413dc120aade23a55"], &(0x7f0000000140)=0x35) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x4, 0x5, 0x9, 0x38be, 0x6f}, 0x14) 2018/04/05 18:53:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0x9, 0xfe91) 2018/04/05 18:53:57 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xf, 0x6ef4f24e, 0x18400000000003, 0x7, 0x0, r0, 0x40000000000000}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000240)=0x4a, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r1, &(0x7f0000000100)="5ae1", &(0x7f0000000040)=""/63}, 0x18) 2018/04/05 18:53:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x4000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:57 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000000fe3)='D', 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000fcd7005a0000ba1c306a4846683f6511c97ac71eaef183fa65c5e9c5854bd0b0f9ce344ecd29d862d88b3803d9b2f846337c6812ce47a69ac300000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000080)=0x7e) write(r0, &(0x7f0000000100)="240000001a0025f0001b000400edfc0e1c0b0020e80000001009ffeb0800010020000100", 0x24) 2018/04/05 18:53:57 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000008ff0), 0x0, 0xfffffffffffffffd) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) r1 = accept4(r0, &(0x7f0000000040)=@ethernet={0x0, @broadcast}, &(0x7f00000000c0)=0x80, 0x80000) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) bind$alg(r1, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(cbc(blowfish),tgr128)\x00'}, 0x58) 2018/04/05 18:53:57 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000010, &(0x7f0000000ffb)="02080000", 0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/05 18:53:57 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0xa0}, {0x0, 0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@rand_addr, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/05 18:53:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xffffff80], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:57 executing program 5: r0 = socket$inet(0x2, 0x3, 0x81) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000912ffc), 0x4) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x1000, 0x4e23, 0x0, 0xa, 0xa0, 0x80, 0x2, r1, r2}, {0x5, 0x82, 0x1, 0x9, 0x29, 0x5, 0x2, 0x7}, {0x200, 0x1000, 0x6, 0x106000000000000}, 0x7, 0x6e6bbd, 0x2, 0x0, 0x2, 0x2}, {{@in, 0x4d3}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x2, 0x0, 0x2, 0x0, 0x46}}, 0xe8) 2018/04/05 18:53:57 executing program 6: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000003b80), &(0x7f0000003c00)=0x6e, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003c80)={0x1, &(0x7f0000003c40)=[{0x9, 0x81, 0x8, 0x4}]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000018000101000000000000000002000000000000010000000008000500ac14141308000700e00000013bc5a8c3177ecf609e3d74e6a4f1caedc63fe84e981ec96ca1eabac79fcae65288fd09eeaaf99165993b55aa21450275048e7d26258ef1304e5abac0e952ee5d2532bf29aa10379758556c092df84fdea9b750272c40"], 0x2c}, 0x1}, 0x0) r2 = accept(r1, &(0x7f0000000180)=@can, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003ac0)={0x8, 0x8, 0x5, 0x3, 0x0}, &(0x7f0000003b00)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000003b40)={r3, 0x4}, 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000280)={{0x62, @empty, 0x4e22, 0x2, 'rr\x00', 0x2, 0x1, 0x26}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x10000, 0x5, 0x100000001, 0x27}}, 0x44) sendmsg(r2, &(0x7f0000003a80)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x1, 0x1, 0x3}}, 0x80, &(0x7f0000002680)=[{&(0x7f00000003c0)="78e1fdcb2cce558e9de55d9b54eb6627d6ec2a2eeba8ef5b53e9417f4c058e7f4abdfd567e17d4bdd1faa6343d17c0ec70930333537141ae14f30c1af312af07a80cc1d0d4618149a6205b847c95e84fa32204905dd6c3480f737b94d27f066934aa0b80368be04dc8f21d4c5e7f7439db7e0d20f88d364d0e371b42bea2c6ca4f5e43df04b3f978d7cc77a2127a8f16c1c617cf730c9f3d0bf229c416fc82697a73f38314645f91dd6eb9bc5f", 0xad}, {&(0x7f0000000100)="5316280cbbc82fe797f469d4c7c429a554bc931c8c7843cd294f2216d1f5148b505c1ac58ea11c0d", 0x28}, {&(0x7f0000000480)="d62ca0e9a615535eb7c9b3c36052e12e3f061e9d02a719396610e50b48bcca2682acc2e7c3570ceb9554ac2096cb433bdc32fede73e09fb26495ce02f4dd350cfa4a27f4964cb6af7d35adec858da79e2e7ee5ee28010c7f38f1d4e2bfabc205cfe4ae2e675a56759859593663a2c24e8c1218171658b2e41ebde29f1a1d37ad37f5b055ce61db64bb36873198a019c4ecbd299b9041125af8", 0x99}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000001540)="f27c9b8c953f0a91745af0345fc244e7776d47bdc90ac1202a074ecccde728789f14b465b6e80d8a3b5bab349ae917cb608fc844fcce5d23bce382c3533b44312f8f177d504680570227fe9e79d75b158cccd9cf3f4d6b07", 0x58}, {&(0x7f0000000140)="f9f95659985e0d0a1daac4bb", 0xc}, 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0x1000}, {&(0x7f00000025c0)="c9290bdb54f769df6c28b2422821683ba8a9ce2edcdc7522dde34a1cf07759bdaf36265e8deb3562c160a1b8e20eab37f0a95543597596d5ddbcc17d1ab806a493556135f27203a5d3773a3c803f9edf3e5cebbfeaa8a2def9004c75fbe192cb79826e10b3ba5d79548f50598e22024da8e76f3f7025ecef0a38c5c3ed364feedb0b871f7adae2db4c5d93752109a98f718013ec30a761f5d075ea5005b042709ab61bd52c220eaf6a9b1dbbf43e77c5802f270f3bd4784867", 0xb9}], 0x8, &(0x7f0000002700)=[{0xf0, 0x108, 0x3ff, "811ff008e442c8a3a1b39f94e8ac6f47fa7e0db3b2e5d6e1a52d121985d368ed5909b066748fd83437cc74d49b9382b0e70e23fbc0a7ff1db5090430d61c35895102cee9ec1534509d6b2c1b12f978ab099e92a7adddeddacf47732b981b7802f8cd2a578b027d58a0a6826e8381616e6d6c7d72c3d6fb8a1d6f05bbe80c17416684304223482ed0ab060b49694acc306f5d9e06c5e2d8922e4a3dc90ed671ecf7db928df25d1647ff8914974900264517751475de44b54185749e2f638adc3b5edc6b7e9ca5ee358d3bcb3d7024adb9cec23621b81580f685"}, {0xc0, 0x10f, 0x8001, 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"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{0x70, 0x115, 0x7, "7f7aeb78ca094005771d04a93676fd462778b4e8cdea2954bfc561bf7c22ef5e879e2e5bf0703de4481a33fd1b09399d597abf6755a9ebaf370c66e1dbcaad2453aa2484cc2c167cd1ac95aa47dd18e898e6c1750f081337b3a02d"}, {0xa0, 0x10f, 0x401, "9abac312c57c94c4ec2c37020c4e1b48e7aa5546f02bdfaaab3a87626bd5c67ffea3d83595c0f7502f46c06d6e3f70cfebaa24f3c7ec8750e14279365cbea04e7777d8579b91f20a5fd572ccd7a46bac65792ab3ddbc75c7ec4258af1eb64b602f34908f3e674e02605623cec1e75afa6776b912ef47fba839590a7f6c52a71ad9740f8d11aa928a5fb4d8fe3884a441"}], 0x1358, 0x4}, 0x20000000) 2018/04/05 18:53:57 executing program 7: writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="1c000000170afdff7f3503ffffffffffff"], 0x11}, 0x1}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x8d, 0x800) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80000) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002580)=[{&(0x7f0000002400)="573a9196afd20b6da7ef5ee148a33d2f629c606a6f70836cf4149fcbd6eba8f93b899d06d88694b0a35b", 0x2a}, {&(0x7f0000002440)="13d5faf650e6bf9a82d1d95f70da1b5cab21dfa501dfd29f510df1bc385b7653bd5fc1481929697ea8d8bd35781a387fbbf2bb18965fa495fd95d3ebad1a2b6da29aa48dfb526bd104260a13fee71f10ceb3062b1fd4d1c2a8483d74b7680bfaa736ad37907c23e931c5ecc10e83b1ac8d1e968b316245a1ec3bd75497603eaa9eb41845ed68343c7eb89f1baabd66a0f9daed40b412b8526305d4389c7d591db8fcffc3a80d", 0xa6}, {&(0x7f0000002500)="26bb09f315b2ad92ac36855a2d44d34cb36b0e3025a43ffa409add4b83d7d75c171461f42a81626afe6499fb618bb59e2d642a276ed7bf0baffec1893a02d2b077562db8c82f6bc3ecdce7aa7b4a98bc541f1f", 0x53}], 0x3, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x380, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0xc0, 0xc0, 0xf0, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0x0, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="9c000000090b000126bd7000fbdbdf250300000808002c008000000008000000", @ANYRES32, @ANYBLOB="08007c000000000070002b00e3d09b2e869f5543923052bc6a11b9495d034fc1e44338ee93cd6ff180b6dd6600b9bde76daa26223abf903a5fa42cc5dab8918842f8e75da7abf479882be546ebd9a3ca0cad15305d46b2ad10395dd4e7ce6918081e96e4dc28713fb2212d65ad28fdabdf1fc5d0217ba7da"], 0x9c}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) write$binfmt_elf32(r1, &(0x7f0000003540)=ANY=[@ANYBLOB="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"], 0x53d) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000840)=r4, 0x4) writev(r3, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) pipe(&(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002380)={0x401, 0x4}, 0x2) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f00000027c0)="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") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r6 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(r6, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) [ 168.477395] x_tables: eb_tables: arpreply target: used from hooks OUTPUT, but only usable from PREROUTING [ 168.525741] netlink: 48 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/05 18:53:57 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff01800008000000000000000000000000000000000000ff020000000000000000000000000001000000000008907863ab28fd801c521b19ee217f122ce21d78b0e10626c866c6945ee060ba76c9843db06b03c2a2438a66787b7f950943ffeb1235250ac0beea6233a6e48c5fd52a6a4c799dc83ee8b4839cc1da537f9a6335d8c5adda02cfb17a862611eea185675070677ae7e6894af600d65fc0662e00082a00000000000000"], &(0x7f0000775000)={0x0, 0x4, [0x0, 0x0, 0x5b]}) 2018/04/05 18:53:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000080)={"6a4c6e6430413a0a020000008c0cfc80", @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa3) ioctl$sock_ifreq(r0, 0x891a, &(0x7f00000000c0)={'lo\x00', @ifru_ivalue=0x7}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) socketpair(0x2, 0x6, 0xfff, &(0x7f0000000340)={0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000100)=""/149, 0x95, 0x40012001, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x2, 0x3, 0x3}}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000380)={r0}) 2018/04/05 18:53:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001140)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xffffff25}, 0x0) 2018/04/05 18:53:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x400000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:57 executing program 1: r0 = socket(0xa, 0x3, 0x2) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x3a, @rand_addr=0xec75, 0x4e21, 0x3, 'sh\x00', 0x2, 0x7, 0x54}, {@dev={0xac, 0x14, 0x14, 0x16}, 0x4e21, 0x7, 0x400, 0x3, 0x7}}, 0x44) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x7fff) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x1) 2018/04/05 18:53:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x3}, 0xfffffffffffffeed) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x172, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 18:53:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="800002474500008d865a2d7a4812e1c16941d02815fe6963f554c267878ea820832b02316d414a8f7d0ed7a9e7248f8ff4064a9b0440550f7433f997f97422db05adefe83d7f8a2a736239a9b215e6b79066d204d2e9b32a427dad803bd159fa72fe6670addabe29d9f816dfee2e1ead48f2e74e3c"], &(0x7f0000000180)=0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24}}, 0x3a0, 0x8001}, &(0x7f0000000280)=0x90) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/05 18:53:57 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$sock_void(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) [ 168.590394] x_tables: eb_tables: arpreply target: used from hooks OUTPUT, but only usable from PREROUTING [ 168.614655] netlink: 48 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/05 18:53:57 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000040)=0x5, 0x4) socket$inet(0x2, 0x804, 0x0) accept(r0, 0x0, &(0x7f00000000c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000200), 0x4) r3 = accept(r2, &(0x7f0000000680)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000700)=0x80) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000740)=0x8000, 0x4) 2018/04/05 18:53:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x10e, 0x4, &(0x7f0000002ffe), 0xffffffffffffff07) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x1ff, 0x1, 0x2f6e, 0x9, 0xfffffffffffffffb}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x2eb}, &(0x7f0000000100)=0x8) 2018/04/05 18:53:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x600000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x3) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000006b060029000000370000000400000000000000"], 0x18}}], 0x1, 0x0) 2018/04/05 18:53:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000740)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="04002abd7000fcdbdf2509000000380003001400020065727370616e300000000000000000000800040081000000080001000300000008000800010000000800040001000000"], 0x4c}, 0x1, 0x0, 0x0, 0x4004001}, 0x800) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000000100)=""/9, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) read(r5, &(0x7f0000000000)=""/218, 0xda) r6 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r7 = socket(0x1e, 0x4, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r7, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x4) r8 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r8, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="1c410d002000010000000000000000000401000000f4cc6d063d5aef7f23dd9fff23dfa469b9d877655a305126e84c4879700533724dcecb49e527349030c2602b40b509683ecf5d1d9505000000fa7b9b065fa93f9fdb607f3fa4000000000000000000"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r9 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r9, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/05 18:53:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) r3 = accept4(r0, &(0x7f0000000800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000880)=0x80, 0x800) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000008c0)=""/171, &(0x7f0000000980)=0xab) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=@bridge_dellink={0x20, 0x11, 0x3, 0x0, 0x0, {0x7, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0xfda6) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f00000009c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000300)=@get={0x1, &(0x7f00000001c0)=""/248, 0x80000001}) r5 = accept4(r0, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000180)) r6 = accept$alg(r5, 0x0, 0x0) getpeername(r5, &(0x7f0000000440)=@in, &(0x7f00000004c0)=0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000000400)=@add_del={0x2, &(0x7f0000000580)='tunl0\x00', 0x7}) ioctl$sock_proto_private(r5, 0x89e0, &(0x7f0000000740)="0ec26478f3c50c452fc0da40ded944cad8fb491127b9ba15a1087e44a36b783c548e2554a3ea5da77971571855fa6ad8ec35f64971d0d6d59edd44eefc5e0824fe73eea92457081e20068126531b7e09c1f61ecb67ac2148c8663191dcdba0086873876f27023255e39e655362aab3") ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000000640)={r1, r6, 0x1, 0x3f, &(0x7f00000005c0)="2883adc3a455efe55e962bcb16576621512df65b6431ace329a87659276d30656ff1c2f814f15059c7088d2f6a7a30b2d66e076fbfa93818ac534588cf572c6d940bcc4f4a1822bbeaadbcefc88083417672f20a7203ffdeac6476f19066a610481321d87fd14d1e35eb9177069343", 0x8, 0x2, 0x1, 0x3, 0xb0, 0xff, 0xf6b0, "e7d9f052c0707ceb36380977b27fe851ad872b91a7b634548f3b1b0da17b9f96c621c03eaa4456b23c8bd5d8d33847dcdc367d3c033d84b15eba49a920fba208125afd99f3c28ed5c1db79143db04b8209a7d2e59ef83760f242026857da4e988c36dbc39317be2bb6f1578c024bd73b7f1c7cdd98aa5e91ab1e9c9dcc1bebfab83d8404ef27026d45acaa492fb8b90cf9ffaf83b4c97000be287b3224059f"}) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000380)=0x4, &(0x7f00000003c0)=0x2) write(r6, &(0x7f00000002c0)="cc1930f7e542d9d96a279fc29c47fe70", 0x10) bind(r3, &(0x7f0000000500)=@hci={0x1f, r4, 0x3}, 0x80) 2018/04/05 18:53:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000079fe0), 0xc8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r1, &(0x7f0000000000), &(0x7f0000000140)=0x10) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000040)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x44, {0x2, 0x4e24, @loopback=0x7f000001}, 'bridge0\x00'}) 2018/04/05 18:53:58 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) ioctl(r0, 0x81, &(0x7f0000000040)="44678f8ab5a2406c2b5884188bdbdfca26db4c1d36638df0e1e6d648eaabbb7fcaf6a1bfdb253916a6037687f0b013848a4a642432b68319e95506ba05a390d2d73e589b2b19af9ddcddfd771f409fbff84a04265852786b46aa0348097f0340677b8ab03e30ee436f1b7e5e2146b4bb5d96da24a2153319a356176f4a8be0ad9adabc5f115d1bf7999bf4e0320de2d9f3c0035534792a1c6cad79b5832ed725240a2fa5c7b400105476c588") setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x102, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, 0x1c) 2018/04/05 18:53:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x600], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:58 executing program 7: recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000014c0)={&(0x7f0000001600)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000080)=""/105, 0x69}, {&(0x7f0000000100)=""/162, 0xa2}, {&(0x7f00000001c0)=""/157, 0x9d}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x6, &(0x7f0000001480)=""/12, 0xc, 0x6000000}, 0x2100) r1 = socket$inet(0x2, 0x806, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@local, @broadcast, 0x0}, &(0x7f0000001680)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000016c0)={'ip6gre0\x00', r2}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001700)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x0, 0x8000, 0x400, 0x2, 0x8, r3}) poll(&(0x7f00000003c0)=[{r1}], 0x1, 0x0) bind$unix(r0, &(0x7f00000017c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001500)={'bond0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001540)={'bond0\x00', r4}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001780)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r5, 0xff, 0x0, &(0x7f0000261f44)=""/188, &(0x7f00009f1ffc)=0xbc) 2018/04/05 18:53:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x24a, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0xffffffffffff3659}, 0xc) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007ddf90)}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)={0x9, [0x8000, 0x10000, 0x7ff, 0x1, 0x1f, 0x401, 0xd, 0x9, 0x7]}, 0x16) 2018/04/05 18:53:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$void(r0, 0xc0045878) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000700)=@security={'security\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0x1d0, 0x1d0, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'irlan0\x00', 'lo\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 'nr0\x00', 'ip6_vti0\x00', {}, {}, 0x6, 0x0, 0x3}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], 'sit0\x00', 'gre0\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x68c) syz_emit_ethernet(0x4e, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="bb3de5645a67", [], {@ipv6={0x86dd, {0x0, 0x6, "7b2eb1", 0x18, 0x6, 0x0, @ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@mld}}}}}, &(0x7f0000000400)) 2018/04/05 18:53:59 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa6a47283c8678080045000030000000000802907800000000e300000114009078ac14ffbb000000081e84d84b2da26f699a4e44438b77f99bb57b8a0af02ad8c4fda114"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0xd8f]}) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x1000, "9a7d3ecb1ed2c34b22ff5e5a8f6764e724315221cac20ea22cc71b09d9f092284035a16e7315cf1de52414afa691cfee25aae27d51e0af5a61d5f3ee2ddf17f082ce143e9ad568d0b50b7cd0a2be1c77d9542408cf02beac20a59d451a03da1a1fb551734cb505dbc27731cd4b505ae9df5d897016e2b7e1c318de07bc7a774ebeefe3d63ed111346273f924b60f621b6448c31a893bd17ad9a4e084373071367415c88c69840cc1271ecee91555239231a8e982301c26dc39e6fee155d19e13b604f334b3c76aad195845388f480ff73e9dba817039112a1545a96622d3f0b053f58f5dd1588a934ff88f372f0b484472f58d29bbafeabd9ff37fe265e24e629d65d8bc46bd2af89a5336c50eb5ddea83c0933b10d291733c2d0b745d2aaea91d6e09cecd3733c17fc32a9f221d55f28999967f355b3acf4334aadfe251b8f1be08d1131455db5b3d1a1202e895317afc50d1ddc8489eed70a7453a49daab416419441d694ddcdca2a5b261c1c6726226e4e1892b8101442efb0eba8a02c1649ef13d448aff4e08fccb1997c76cb8b4c842c7a67a93f258c406deb534e0cd6e59c2c27fe9097ccb6ce43781f27c89a789458848fd854f33c2aea9b0d5bfc4b130f69ad7722558efd9fe2a42fce5ef4080156a6da95637d447689c88c30741aa55dffb42742e9dee1e57242ab9a2fba549abcf842b2b31a701e2ea169adae2f6c57f6c975f50ed2982273ed11427f1377d5c0912154944f8df1e0a809c814f39b1b2d154c38d599b993e5e542ee3affa12d15d3dfcd30023ee47d3572c7b67316fef9a2dd4f88a86471e6cfe953e519fd8f0ac74689cb85ea64e30408120e2cbf83b1befb08b94c1ecce02d4a2aec2cf72b63b0fdf78f008a4bdaf8c5153eeb398c753559efb9fe66842abb44c5af0e60e806e8e24395ab0deefb94677de5d3b83dd81617ce364a76340d681735157a7c37dcb9281a8b59d71092a5184cd96a85cdbb9d4fd036111aaf47cf5002fa8a30eba67b1ba2a071c08b806e7bc7433ad2f64eba93fbb8a9948408c53982623a6f318f9857e45a97692fedc5c5b2bd870bb1237390837ed59c5cfcbff6cbd6c139eae019cb3862c2710810994a2b33ba83c7091bdda80f65e5024569ac8ab788dd66b33428dd4b76ee143a481281e9402f0a12e2f9687664f1c7d7e026375bfda27fd1856dcbeb6297ac700d2e1e3a1ee04b1acf232929452b2dd143ef55e0b658c8b772cc241ffd0eff8435fff5057df3e7b84084612396fccce5cd2aaa646784c2e4788b1d8cae31b13218d05054cafefe09483e4009597cbf0f1a2dca959598b54bb4aaa1bd0d44fa97b205c1f92bbc1079a34e05d845842246aec18f630bd8c3e64e456ff478f0cb8ae07f8c29446944bfef1b1083303e7214fcd537429fbf0f60b653c32134f9f26f6c13366957c69b697e28ffb11165bc980cfd9e4d262b5435b35be586ab0076f80a0bf306f9d09398674c20c7506263ac3067a92f3bbbda6de3b1311543ec6edad1aa20a56ce6cd2aea8712ac3d6c6056e5d2324c4deadbf25595ac72e6832069418dc456b8459949578a6c9e83951b99915f9d21b1e4b0dc4c23c778b7371bc5eb0bf4498bd175ee03aba1bdd990e4e4c7243ae4b69b09bb981db473627b69f26884d11d8b568e75c1b813b5f12028811b7cb57a4249f9c54fc1f9c5e3ce6fb3172c2be755194a7446bd53eddbda3527d1dce1eef0572fc177aacd1662815f2b0bc4007a9c884e09403dff6e5b0d1b76cfa62e8a9a2c703da232b0bb911f2a068c7acb0afacd972588749a0da779076a86a138a0d58fa3449198b4498831f861b049c708d2f3d6e1858381f6914a4846581d067d37d5771eb409fc9287dbe2c21807aad3f231fa94f1df69eaa9c7e53404641c6b049e665582cee1aa155d4a362c988fc947ff0e5f92e904820f438fd0600d649580a335b3148fed3f1f8ba5a4e3bc9347b588fddca9e4233d5dc98c857275b38d16e284ba16d0f728abedcb3cf7490d7b03b0adfca4f09429752a535a289fe0decffb3813d39da3764dada035af29b6d46a8d64b8f878fb3ef1019fa3926d1ce2402dd0bd306add50fccb5e6b27c6e25fe2d80f7045d8de54133f772c45a63867ff6f7cb6845dcaada01c3f2457200ae9799835b86be23c0a38402e443447006093b0194bc02a219752a200b960489a546ce60956829760f9ddba78a7233fbcc2d1a6da2536f5880ae76cc538c5d4364ae68c856629c49d2cc0f9e0efa75f5a3a930192a0f8c500aee49c3751473acd64219007e48e727ff30fd1f55723bae5b5e4ac34c1ab786faf92864b89dc53045e76244b9d0f35573d917337d61c8cdbcef39ff6d18deaf96719bca46e3f931b2063d41d7f31297d24851c44a10f39855b55dfb3038251737abc958394e7ece6991469448fae303c271b593731853c5b78c92b69a0ecbfe1a2760cd77abf96a698b3c60bd468e228a6e1e1a0258f52bb98fafc83a79e0a5c30df7d31dfb126c3c3ce8dd53e7e9803bbddc89d4aa11c9a4d23735d858a65b82fc8a7f33570502e5579ee24500924180d7187c9e28652378aab9cb770f15fbdd38b3cd5847b23aa595b2fa01a533663d30802e394eee46ed07766ba2798ea802e4bfb006d5a726a55082a272b2582d2a817ebf6bdf27feb92f3d4d4997d42cc08250833b590eab3c8b9cb9dca453d7f00e9eadca396e2d04c33ed32ff96fbc7df0974355fddb750ddf0fe24f8b0e7d5a32f0ee0a8c24bfe1fceda39903e12d38281df4261499f02dd4a642f45fc86e372ce3c65e3a25c82774c5a2c591f8b6f4bb2b10e1afe287400f1b6f813850ffd3f7bf29249e07313cd8b487022a5500ad494bd1ea77e9cddbf59a8e928982233c15b22d75a7f91f593cef691a8dc121e41597dfe3c7457e0f4da982c45fe75a4a931684b95928d426e735aab64cad67504c8cff2e1b968b22a52bb1d0d59cfb3c102f2592b2ab38ba9b8c7d634781de403ff47373ab4e9dde878ad2f2619d4f4b86e6a4f34a45ad30e051165f745572a255a289566f68cd458890d2b6730ee3c99b2adbf66e54dbd956f83e0c4bfcd48667dbf13a287dd2dc6c8b9536cc4242898c8fa63dcbf37f1f3ef939f2dbdc186ba3f665037e38fb02fbfc6bec802be15d3648726661c2f54e7798f25dace6c26760909b64246a6baf89b87e72b8e66c900befa871aa7d9e77790e898760e8e7706fc1050c1ecfb9387a1a8b7b14c22748fe0d96e2de103f8339f0cac6b8a0bace066dec7bf47663b19fd03864fe9084929aa90af8378cfc0aa1044391905e0281ab608d30b2c4925f6248f3f0446f38d66e678f572446501ad16e652ab07b600834e34d21a41fe775a378e0644cc7bd9b1cc8c81d8475f27015bc622a98bc1f4cd50519fbf94d2b05cec39717f1b5d549bad140b2bb92e178ff5308e2cb6eec1c7c688223a9a9f9708b51fae43fb23a0506951540286e6bda52d82e0ec4744526493d967be5f198cfa1e16beb4b09079ae96361442b7cf22a40484503c0aceb64aeb983cb750dff80eb317497b184d6d1060d5ad5d2516f2eee5de878e275645d274f44a64d208b7e865c5d1596dd421a615ecc9131deb1b5261eb48f5c41fb4f65f234aa7bce3d142a7be5298f26d8e6b1cccc26a1bc9dd7764195ca5cb5843fbdab8abadabfcc0c2610867ce18f31f940d5852c37e4016b13ea4a1d45441c822240520641f12145b46001efadd4b875bb6159f51bc47823640d936d266eacd232fbac8f63038440199881c212f206b2625abf7324cd73123a787ae4c4590621d6b9005c4946b486a3b023de7fc7abfc4ca2fb34cee26494fc09b442661ef27af97909c18ec54df26424ca8fac13c0cb0ded30e0c192217821b840e040beab5c3c72bad0adf9c27abb13ffb812a476868e89aff22050e655792a3dc094850a3dadf8488252a52ddbba8393b5bb24fff1edcd8d0f99cd3fc978c04e39f1ae48e610c7624ac92ce0acb1920a35ba3e9f3198d758966d711db5ac1cd9910f528e39774d31f0910c6c2790f5b34db1c945902f661d35377936451baf98e664c800a1bb45e1a3fcf01d7b869e655fe06d8d1a90b822311680755b357f27b99067a2bee2a8dd4d6c7e7517f39d7191feaa00477b3df3e31c600e26445c2912201474b213f08a7138b62cd65b2d68be54fd2f7589661125a2996186f409dbd459dfd0dfe09ac49f54b557070ddc6e010923b90e42c1978e36813563afc74e634ccb6095d126e82a2dec97ef3cb8cf31961608662e7d2475638e71c1cec3f5cb27fec0f2ef10ad589b1ac072a7740e7d72cf8a10d2c33870f1be7f7fb3e892582a004b482e83497201329de0abe4ac9a42f8483149710c8dc7bc5720f5f795cbe2a6a24deb1ba3cda36cf108e621b48a15e6249447d2220341003a5b84796d96c315276cdf740d6b55c2f8bda179c42ec4a6e262ff87d71382aea543993a2dc2a0dbbdf20cc4629d0054949fd71ba9b6df694e548bafce7e0a0956ec598867ce4683eabef206f8cda2e86c3436cad80ba2520eb487991dc1563a223fc1a64bae03708052b5dc6c5317c4de16e6f5f888a812558b413a8fdf64ccd8bb14a04a946fb5f5ec0aef51fa91bac14ffb31896156537ec2f0909a0cf7a1ffd268b69d948a9d38de202ed96dbc17151472f2a27592d2fb0c95ea457b3affafbc7b5bb6749b6449838adc84c6363fb0e3a47e783e6ceacc58365f640a0422aabe99ebc4ed58ee5485a40341b98689361234f4afa870582d30d79a0dc41d8ac26b3224e148102023d28c8f5575a96fdcf4de182e28bac207143a6d83a738948c707df0b3b6dc0c8cf22961d1a13f625b56d5a46fe800400d55ca655acf0f1d0a41bcb0adb8086da2c6a1bca0608b7731e6e10cd618978b1319250f3b2f47d92e88e4ceb13cd4a2f3c9fa693c19b173b6a8de27052c1b908b100ad70d83d48c1f14950daf88f04bd038331f87fb5edae3cb598531483e70fc712afed36d5a9fe006ab2543a975ca0592b27a02d3c324785a00d175f192ba12c14532547c071e9e0a1d4dc6fc5562b2dca7598a99309207bc99e95dbf9855738b45216aba486ca260abf3e2c40acc809d7f1f8a92f79c11e677681d5b0360548303c979a447f74b05d629c0d7a6314b1d4184f3a9deddfd69df41a253189b31f695c500473328ef90dd71705829060b359884df85d9d57537552a8af5af253ed66435ef985d9783504e6b70518fa28df8706e33fe3c0126f162713bc39f2d02e999c3c0e260c6d2b5604ea2992ebff8f38d337b91f23f96d001a9fd75e3b704f350d17cbfc757b750e20be9a608d88398d46c750dd8682cf62f3ec48ef13fa05be7029e9205b4c63c54c05378cb282fef7822cc7656c7d417d08431e5fc847e8c2bcf3c580de6643a014c7f7861120cc89eb2856b41e53485ff15d66f0eaaeef4163639ef66094d1b5de47dcc758d417d7b971cfb7509bb9e9135543817898e702d1a2c8233f76f7a9d14fca8f83b3f75b2dd3736bc5c0cbdf7789f52aaa13ee00886ff2ea98e9a78c496b63db8611fbcd2198c3686e40c930e56afdd43f55e4195fc8fe4a784930e231a17e3e404abe2daa5ee762293aab745fd13e1aabdd365937e325089fe6c591543ba4ce3c3ff8f78ee3869513cbab1ce8e775d5c35d4336011dab3257fb014c1b45fda8170aa2d552272bc2123ae8cf552f4eae6152d4efd2e3c842be3aae8a7ddf7cdfc9306411887622909369ba7492a"}, &(0x7f0000001280)=0x1008) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000012c0)={r1, 0x6, 0x8, [0x400, 0x7, 0xe337ad4, 0x4, 0xffffffffffff0000, 0x0, 0x8, 0xed2e]}, 0x18) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x20, 0x0, 0x2, 0x401}, &(0x7f0000000180)=0x18) socketpair(0x3, 0x7, 0x3e3, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001440)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f00000015c0)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001580)={&(0x7f0000001480)={0xdc, r6, 0x11, 0x70bd2a, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x93a1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x4}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x5}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0xdc}, 0x1, 0x0, 0x0, 0x804}, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001340), &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001600)={0x3, 0x7, 0xfffffffffffffffe, 0x0, 0x1, 0xf1, 0x2da1, 0x1, r3}, &(0x7f0000000200)=0xfffffdea) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000001300)) 2018/04/05 18:53:59 executing program 1: writev(0xffffffffffffffff, &(0x7f00000013c0), 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, 0x8) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000000)="480000001400257d09004b01fcfc8c560a04002e6900000600000000000000a2bc560300200000390000000028213ee206000000000000ffff5bf1ff00c7e5edab49fc8d00000000", 0x48}], 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) 2018/04/05 18:53:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x800000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:59 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket(0x22, 0x2, 0x0) sendmsg(r1, &(0x7f000095ffc8)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000280)="56bd9a550c05d66c0a6618c0a9ceb36304d39f5b294c69fa7b7823a5dd64e4e7c55b029d392163d0c541ad88761a652be16be90701d01f2879da84f57000f0b16e", 0x41}], 0x1, &(0x7f00002d4000), 0x0, 0x2000000000000000}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x14) 2018/04/05 18:53:59 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) unshare(0x400) socket$unix(0x1, 0x5, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0x14) connect$inet(r2, &(0x7f0000215ff0)={0x2}, 0x10) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0xffffffffffffff7f, &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r3, 0x3}) bind$bt_l2cap(r1, &(0x7f00000001c0)={0x1f, 0x0, {0x0, 0x0, 0x97, 0x2, 0x81, 0x3}, 0x6, 0x4}, 0xe) 2018/04/05 18:53:59 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x1fd, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r1 = socket$inet(0x2, 0x6, 0x800) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'gre0\x00', {0x2, 0x4e20}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) 2018/04/05 18:53:59 executing program 0: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = accept(r1, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000000c0)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/04/05 18:53:59 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x81, 0x0, 0x0, 0xc2}, 0x98) socketpair(0x0, 0x800, 0x360, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x7fffffff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x2, 0x100, 0x8, 0x1, 0xbe4}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, 0x4) [ 169.977343] sctp: [Deprecated]: syz-executor2 (pid 15889) Use of int in maxseg socket option. [ 169.977343] Use struct sctp_assoc_value instead [ 170.072201] sctp: [Deprecated]: syz-executor2 (pid 15919) Use of int in maxseg socket option. [ 170.072201] Use struct sctp_assoc_value instead 2018/04/05 18:53:59 executing program 1: ioctl$sock_ifreq(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x190}, 0x1}, 0x4000000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02040000e8fffffffeffffffffffffff"], 0x10}, 0x1}, 0x0) 2018/04/05 18:53:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x8000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:59 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x5, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000040)={0x0, 0x7ffffffe}, &(0x7f00000cfffe)=0x8) 2018/04/05 18:53:59 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000240)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'tunl0\x00', 0x102}) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ip6gretap0\x00', 0x1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r3, 0x2000000000000002) socket$inet(0x2, 0x4, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x9, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/05 18:53:59 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002a00)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair(0x1, 0xa, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/04/05 18:53:59 executing program 5: r0 = socket(0x2, 0x3, 0x1) setsockopt(r0, 0x9, 0x7, &(0x7f0000000100)="dd2b09825913b94a77d0eac811bd4e16f7240e59c833c126d91d95b1020ee0b6b5a2d03268d2d2fa9fc033e5efcb5f7166ad09385a8ff44a961d21b11189110f1fdea55d6650408aad54aba8096d04b871eb7322009777e24a93668b2ce1ad8cb8f7e16150a282f5682bb24db406000000cdd11621c8f18fef23af4fa8386c27cb61816c8f3ed7414b7c84c65c4ea6c106167b26ad25646915b889be0180578d1404a80f246d1b281d7d26bb505dd0a20682fdee14f664953308078132eaf83f4aa3428ef89fc4556adfe454b3fbeb4be2af318c4613eacbc6604c0683b12c3f2b0c21251bbf877a5d1be662399e914a6c46fbe4e332780dc77f86d2f0d09d008ef4d23d096ae284296261c64c0bd5a0aed63f51dcfc4666a1d1f3a9f72c57a5161d888ac9314d431d7bd96efa24856af50f7532630479dc8ca8461ba64c5499845a", 0x142) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='syzkaller1\x00', 0x8}) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f0000000000)=0xe9) 2018/04/05 18:53:59 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000080)={'dummy0\x00', @ifru_flags=0x1}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0x3, &(0x7f0000a3bff8)={&(0x7f0000acbfdc)=ANY=[@ANYBLOB="b00000001800d5fc0100000000000400000000000000000000"], 0x24}, 0x1}, 0x0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r3, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10, 0x800) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x173) socketpair$inet(0x2, 0x80005, 0x2, &(0x7f00000000c0)) 2018/04/05 18:53:59 executing program 6: r0 = socket(0x10, 0x2, 0xc) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f1000000104fffffd3b0b40020000d10200cf0000", 0xca) write$binfmt_elf64(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffc1, 0x3, 0x5, 0x2, 0xfff, 0x3, 0x7, 0x7, 0x23f, 0x40, 0x42, 0x5, 0x0, 0x38, 0x1, 0xc9, 0x1, 0x8001}, [{0x7, 0x339, 0x1, 0x8, 0x20, 0x20, 0xffffffffffffff9d, 0x3}], "623f3e81989e54cd6d7c5cad440cceb37f66a7f2acf9a68c4678e15353", [[], [], []]}, 0x395) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xee, "cbdcd4a968fcf93849dd5fc7d6ecda2832433834c0f88da1c27ef033081f73e86e5682ae398be38907937a2b90f98058805b50d6e29beab5d1a0c9ff2ce251f5503306d08caee1afbc509ed3dbeed11c2b97c2a9016846243d381ca9da1f562e8e12aba320b452bade63fe5db9fa0a464d4160d9a11cef81b677f2aae950132e835af98ef68e3e43bb00aa8dba896e4a203d7e2e33df622d6ac302fb1606c1bd791566ba38c0bc2f49d4f31009c343359296a1db8325c099e4f26c0dfe0701243a240d9d535187da3a6ee637d05441e00bd826c1602cdf5b14e08c295362adfa43cb9cfaa0affb1455bf644d4859"}, &(0x7f00000000c0)=0xf6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r1, 0x94, "54c38672486c866afb1f527315dea8e96280c464334e0a4bd00eb56d37459c2c3ddc3f25b70170d49fedc78aabcba42b505f7a1ff0e57d486fd0607e1a25034b795407553fe522dd63faa3364e6f750dddd9351075bb1a7682ebfe614e38a0887c206baeca82b553e594565acc098bc5ef29a00a20f6cda4f6a428201b957172c79a594f74fe88284cfc7f3fbfcfc458431b74c4"}, &(0x7f0000000300)=0x9c) [ 170.183847] device tunl0 entered promiscuous mode 2018/04/05 18:53:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x3000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000b9e000)=@migrate={0xac, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80}}, 0xffffffffffffffff, 0xfffffffffffffffd}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 170.208925] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/05 18:53:59 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='rose0\x00', 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffe45) 2018/04/05 18:53:59 executing program 5: unshare(0x40000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={r1, 0x0, r2}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000000c0)={0x1, 0x4, r3, 0x4, r4, 0x4, 0x574ca97b, 0x20}) bind$inet6(r0, &(0x7f00000006c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) [ 170.301491] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/05 18:53:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xfdffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:53:59 executing program 1: ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={r0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)) socketpair(0x8, 0x3, 0xeba, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x6, 0x800, 0x80) connect$l2tp(r3, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x3, 0x1, 0x2, 0x3}}, 0x26) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000002c0)={r0, 0x20000000082004, r1}) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$llc(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x10) setsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000000140)=0x10000000000000, 0x4) getsockname$unix(r3, &(0x7f0000000300)=@abs, &(0x7f0000000400)=0xffffffffffffff91) recvfrom$inet(r6, &(0x7f0000000380)=""/114, 0x72, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000001c0)="fb893a57c1c1ea7b7e28299300c2b9a4", 0x10) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000a, 0x32, r5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e22, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff252}}, 0x1b, 0x1ff}, 0x90) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x4e20, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/05 18:53:59 executing program 0: r0 = socket(0x15, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x4) getsockopt(r0, 0x200000000114, 0x400000002714, &(0x7f000021dfff)=""/1, &(0x7f0000000140)=0x1) connect(r0, &(0x7f0000000040)=@nfc={0x27, 0x0, 0x2, 0x2}, 0x80) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000340)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x20, {0x2, 0x4e21, @multicast2=0xe0000002}, 'bond0\x00'}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="e0000000", @ANYRES16=r1, @ANYBLOB="02002dbd7000ffdbdf2504000000080006007f0000005c00030008000400000000fcffffffffffffff000800080003000000080004007f00000014000600fe80000000000000000000000000000b08000800200000001400020062726964676530000000000000000000080005000000000308000600050000006000030014000600ff01000000000000007f27240a1c00000000000001080003000300000014000600ff020000000000000000000000000001080004000600000008000100002a960014000600fe80000000000000000000000000001008f502"], 0xe0}, 0x1, 0x0, 0x0, 0x4000}, 0x48090) [ 170.420843] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 18:53:59 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x4, 0x7ff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xfffffffffffffff8}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x100000000, @empty, 0x7}}}, &(0x7f0000000300)=0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in=@remote}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000040)=0xe8) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000c80), 0x0, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 170.611557] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 18:54:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x40000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:54:00 executing program 6: r0 = socket(0x1e, 0x2, 0x400000000000000) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000480)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x19}, @empty, 0x100000000, 0x1f, 0xff, 0x0, 0xffffffffffffd04b, 0x100, r1}) sendmsg(r0, &(0x7f000095ffc8)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)="04d71bdfcf0fa8113bcc2b833730804bb7a51c730ea717380f5e8e5fe775af341f0e81d40cae4d7ce40bcab1a17029962632034746d47963bf346d4a088ad77f2af04704098faf8b079d18d78b407fc6f4b30da75cdacae6298aa535d94ea7bbf8b2b33ed3f14b4479b95f034359a277316546ad3a34ca30ac42770967ebd7ff4d4852f90eb36029920ee85701365dde488703438ba37d52b0d3fcfbf3f89ee5af18a23d1e557903ee370899362fc1f4d240b62b76b346c2e4ec5a6bd530c9999a0e8b96193bc63717ca21881c4d4813d4730cc121", 0xd5}, {&(0x7f0000000280)="56bd9a550c05d66c0a6618c0a9ceb36304d39f5b294c69fa7b7823a5dd64e4e7c55b029d392163d0c541ad88761a652be16be90701d01f2879da84f57000f0b16e", 0x41}, {&(0x7f0000000340)="a6703d577b3f574799d51e28ac0a2916c57f7d14784b96d1c07ea5c048530e841b05decd9628fcf29da4a6bcc8021e31f2d303d74479a4f29b35a2c4f7c13a51987e9fcd1b4237f8bb79be9df2eff7bc90820b80d333ba8ea131275108799ca2362ddf55b8979eadc5024ec00fd0c9fea8e1c9d7db1affc2febaad78aac7b90281a80381a2ff944d3d3ca3581b61c32e77e23aa2ae2e58f0eb17b5fc20450abbe2d8508b3a30ecd66e0637124837fd4119432576424a9f85cd062ce89516ecb4ed01629753a017064b75fd11e6915294b5a5ff8bceb3f6b83e432e099a600d79389b871ccee560615607b5da1d42279a026bff6afeb6021e", 0xf8}], 0x3, &(0x7f00002d4000), 0x0, 0x2000000000000000}, 0x0) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$int_out(r0, 0x5460, &(0x7f0000000300)) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x8, 0x4) 2018/04/05 18:54:00 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x8ce, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000180)={r1, 0xca4b}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r2, &(0x7f00000001c0)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80}, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0) 2018/04/05 18:54:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x10, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x800}]}, &(0x7f0000000040)=0xfffffffffffffe36) getsockname(r0, &(0x7f0000000500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000580)=0x80) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000005c0), 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socket$nl_route(0x10, 0x3, 0x0) 2018/04/05 18:54:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) sendmmsg(r1, &(0x7f000000a180)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="e56dacec79509c951be14d740bfb629605a2b6f8502854d7b2ef45e0e5b6a01a6034b084f4e1705f80e30e0bf4d554173eb104fbc06a823974bd614b68", 0x3d}], 0x1, &(0x7f0000001300), 0x0, 0x4}, 0xffffffff}], 0x1, 0x8000) accept4$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x1) sendto$inet(r0, &(0x7f0000762fff), 0x349, 0x0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f00000002c0)={'icmp\x00'}, &(0x7f0000000300)=0x1e) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4028000}, 0xc, &(0x7f0000000240)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x2030}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000340)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4c, {0x2, 0x4e22, @loopback=0x7f000001}, 'lo\x00'}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000100)={0x1ff, 0x9a0}) sendmmsg(r3, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/04/05 18:54:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10dd}, 0x11) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000001f410c754326561a1100000000000000000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x3a, 0xfb, &(0x7f00001a7f05)=""/251}, 0x2f) 2018/04/05 18:54:00 executing program 7: r0 = socket(0x1e, 0x2000000000000005, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000040)=ANY=[]}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x4, 0xfffffffffffff801, 0x1, 0x2, 0xb07, 0xf17, 0x2, 0x0, 0x0}, &(0x7f0000000100)=0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'nr0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x16}, 0x77, r3}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x3, 0x417a, 0x4, 0x6, 0xb20, 0x14f7, 0x1afc, {r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x2, 0x9753, 0x0, 0x4, 0xe4a3}}, &(0x7f0000000200)=0xb0) 2018/04/05 18:54:00 executing program 2: r0 = socket(0x9, 0x7, 0xfffffffffffffffd) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f0000000140)=[{0xbf, 0x8, 0xd9, 0xc6}]}, 0x6fae4c88) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000001, 0x30, r0, 0x0) setsockopt(r0, 0x0, 0x800, &(0x7f0000000080)="84c268676912e954d3dd55c54214669c9573f9a54c664540f497f2485d1f2797ac5e32b31c99ed6d8707a23594185f9d5ca1a872129d077912412d5001e74aa34651d0", 0x43) [ 171.083210] ================================================================== [ 171.090799] BUG: KASAN: stack-out-of-bounds in ip6gre_tunnel_locate+0x334/0x860 [ 171.099396] Write of size 20 at addr ffff880193daf7b8 by task syz-executor4/16007 [ 171.105580] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 171.107019] [ 171.107061] CPU: 1 PID: 16007 Comm: syz-executor4 Not tainted 4.16.0+ #1 [ 171.107070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.107075] Call Trace: [ 171.107105] dump_stack+0x1b9/0x29f [ 171.140875] ? arch_local_irq_restore+0x52/0x52 [ 171.145544] ? printk+0x9e/0xba [ 171.148828] ? show_regs_print_info+0x18/0x18 [ 171.153338] ? kasan_check_write+0x14/0x20 [ 171.157593] print_address_description+0x6c/0x20b [ 171.161469] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 171.162442] ? ip6gre_tunnel_locate+0x334/0x860 [ 171.162461] kasan_report.cold.7+0xac/0x2f5 [ 171.162484] check_memory_region+0x13e/0x1b0 [ 171.162499] memcpy+0x37/0x50 [ 171.162518] ip6gre_tunnel_locate+0x334/0x860 [ 171.162536] ? ip6gre_tunnel_find+0x760/0x760 [ 171.162553] ? __might_sleep+0x95/0x190 [ 171.203532] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 171.209076] ? ip6gre_tnl_parm_from_user+0x5f9/0x780 [ 171.214188] ip6gre_tunnel_ioctl+0x69d/0x12e0 [ 171.218691] ? ip6gre_tunnel_locate+0x860/0x860 [ 171.223366] ? do_futex+0x249/0x27d0 [ 171.227085] ? graph_lock+0x170/0x170 [ 171.230907] ? ip6gre_tunnel_locate+0x860/0x860 [ 171.235575] dev_ifsioc+0x43e/0xb90 [ 171.239208] ? ip6gre_tunnel_locate+0x860/0x860 [ 171.243882] ? dev_ifsioc+0x43e/0xb90 [ 171.248823] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 171.254022] ? register_gifconf+0x70/0x70 [ 171.258181] dev_ioctl+0x69a/0xcc0 [ 171.261725] sock_ioctl+0x47e/0x680 [ 171.265362] ? dlci_ioctl_set+0x40/0x40 [ 171.269354] ? expand_files.part.8+0x9a0/0x9a0 [ 171.273937] ? __fget_light+0x2ef/0x430 [ 171.277928] ? dlci_ioctl_set+0x40/0x40 2018/04/05 18:54:00 executing program 5: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000a19000)=0x6, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x3f, @multicast1=0xe0000001, 0x4e22, 0x1, 'nq\x00', 0x8, 0x2, 0x1c}, 0x2c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f000066354c)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/05 18:54:00 executing program 1: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) write(r0, &(0x7f0000000040)="ac045e6e33", 0xfffffffffffffeba) [ 171.281903] do_vfs_ioctl+0x1cf/0x1650 [ 171.285799] ? ioctl_preallocate+0x2e0/0x2e0 [ 171.290206] ? fget_raw+0x20/0x20 [ 171.293664] ? sockfd_lookup_light+0xc5/0x160 [ 171.298165] ? SyS_futex+0x3a4/0x56d [ 171.301883] ? do_futex+0x27d0/0x27d0 [ 171.305700] ? security_file_ioctl+0x9b/0xd0 [ 171.310117] ksys_ioctl+0xa9/0xd0 [ 171.313575] SyS_ioctl+0x24/0x30 [ 171.316941] ? ksys_ioctl+0xd0/0xd0 [ 171.320573] do_syscall_64+0x29e/0x9d0 [ 171.324467] ? vmalloc_sync_all+0x30/0x30 [ 171.328623] ? _raw_spin_unlock_irq+0x27/0x70 [ 171.330185] IPVS: set_ctl: invalid protocol: 63 224.0.0.1:20002 nq [ 171.333117] ? finish_task_switch+0x1ca/0x820 [ 171.333136] ? syscall_return_slowpath+0x5c0/0x5c0 [ 171.333153] ? syscall_return_slowpath+0x30f/0x5c0 [ 171.333174] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 171.333195] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 171.333214] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 171.333229] RIP: 0033:0x4552d9 [ 171.372351] RSP: 002b:00007f7628f58c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/05 18:54:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x80ffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 171.380062] RAX: ffffffffffffffda RBX: 00007f7628f596d4 RCX: 00000000004552d9 [ 171.387334] RDX: 0000000020000000 RSI: 00000000000089f1 RDI: 0000000000000013 [ 171.394614] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 171.401889] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 171.409161] R13: 0000000000000380 R14: 00000000006f84a0 R15: 0000000000000000 [ 171.416448] [ 171.418071] The buggy address belongs to the page: [ 171.423005] page:ffffea00064f6bc0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 171.431152] flags: 0x2fffc0000000000() [ 171.435048] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 171.442940] raw: 0000000000000000 ffffea00064f0101 0000000000000000 0000000000000000 [ 171.450839] page dumped because: kasan: bad access detected [ 171.456546] [ 171.458174] Memory state around the buggy address: [ 171.463105] ffff880193daf680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 171.470473] ffff880193daf700: 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 f8 [ 171.477838] >ffff880193daf780: f2 f2 f2 f2 f2 f2 f2 00 00 f2 f2 00 00 00 00 00 2018/04/05 18:54:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x300], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:54:00 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x101f}, 0x2c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000300)={r1, 0x9, &(0x7f0000000200)=[0x7, 0x9, 0x3, 0x4, 0x3, 0x1, 0x3, 0x1, 0x3], &(0x7f0000000240)=[0xf3], 0x21, 0x3, 0x1, &(0x7f0000000280)=[0x101, 0xffffffff, 0x7], &(0x7f00000002c0)=[0xb97, 0xfa, 0xda80, 0x6495bb2a, 0x7fff, 0x3]}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000380)="a29f8e4312623bbccb5cdd6941599d4b", 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x2, &(0x7f00000003c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) getsockname$netlink(r3, &(0x7f00000000c0), &(0x7f0000000140)=0xc) [ 171.485193] ^ [ 171.490911] ffff880193daf800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 [ 171.498272] ffff880193daf880: f1 f1 f8 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 [ 171.505626] ================================================================== [ 171.512983] Disabling lock debugging due to kernel taint [ 171.518573] Kernel panic - not syncing: panic_on_warn set ... [ 171.518573] [ 171.525945] CPU: 1 PID: 16007 Comm: syz-executor4 Tainted: G B 4.16.0+ #1 [ 171.534083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.543430] Call Trace: [ 171.546022] dump_stack+0x1b9/0x29f [ 171.549656] ? arch_local_irq_restore+0x52/0x52 [ 171.554328] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 171.559186] ? ip6gre_tunnel_locate+0x2e0/0x860 [ 171.563858] panic+0x22f/0x4de [ 171.567057] ? add_taint.cold.5+0x16/0x16 [ 171.571204] ? do_raw_spin_unlock+0x9e/0x2e0 [ 171.575615] ? do_raw_spin_unlock+0x9e/0x2e0 [ 171.580029] ? ip6gre_tunnel_locate+0x334/0x860 2018/04/05 18:54:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xffffffc0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:54:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x300], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 171.584696] kasan_end_report+0x47/0x4f [ 171.588667] kasan_report.cold.7+0xc9/0x2f5 [ 171.592988] check_memory_region+0x13e/0x1b0 [ 171.597397] memcpy+0x37/0x50 [ 171.600507] ip6gre_tunnel_locate+0x334/0x860 [ 171.605005] ? ip6gre_tunnel_find+0x760/0x760 [ 171.609500] ? __might_sleep+0x95/0x190 [ 171.613476] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 171.619022] ? ip6gre_tnl_parm_from_user+0x5f9/0x780 [ 171.624132] ip6gre_tunnel_ioctl+0x69d/0x12e0 [ 171.628632] ? ip6gre_tunnel_locate+0x860/0x860 2018/04/05 18:54:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xfeffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 18:54:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x300], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 171.633304] ? do_futex+0x249/0x27d0 [ 171.637021] ? graph_lock+0x170/0x170 [ 171.640840] ? ip6gre_tunnel_locate+0x860/0x860 [ 171.645511] dev_ifsioc+0x43e/0xb90 [ 171.649141] ? ip6gre_tunnel_locate+0x860/0x860 [ 171.653810] ? dev_ifsioc+0x43e/0xb90 [ 171.657612] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 171.662802] ? register_gifconf+0x70/0x70 [ 171.666952] dev_ioctl+0x69a/0xcc0 [ 171.670492] sock_ioctl+0x47e/0x680 [ 171.674127] ? dlci_ioctl_set+0x40/0x40 [ 171.678102] ? expand_files.part.8+0x9a0/0x9a0 2018/04/05 18:54:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x300], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 171.682680] ? __fget_light+0x2ef/0x430 [ 171.686664] ? dlci_ioctl_set+0x40/0x40 [ 171.690635] do_vfs_ioctl+0x1cf/0x1650 [ 171.694525] ? ioctl_preallocate+0x2e0/0x2e0 [ 171.698929] ? fget_raw+0x20/0x20 [ 171.702385] ? sockfd_lookup_light+0xc5/0x160 [ 171.706885] ? SyS_futex+0x3a4/0x56d [ 171.710601] ? do_futex+0x27d0/0x27d0 [ 171.714403] ? security_file_ioctl+0x9b/0xd0 [ 171.718815] ksys_ioctl+0xa9/0xd0 [ 171.722267] SyS_ioctl+0x24/0x30 [ 171.725629] ? ksys_ioctl+0xd0/0xd0 [ 171.729256] do_syscall_64+0x29e/0x9d0 [ 171.733140] ? vmalloc_sync_all+0x30/0x30 [ 171.737288] ? _raw_spin_unlock_irq+0x27/0x70 [ 171.741783] ? finish_task_switch+0x1ca/0x820 [ 171.746281] ? syscall_return_slowpath+0x5c0/0x5c0 [ 171.751216] ? syscall_return_slowpath+0x30f/0x5c0 [ 171.756152] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 171.761520] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 171.766379] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 171.771561] RIP: 0033:0x4552d9 [ 171.774749] RSP: 002b:00007f7628f58c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 171.782457] RAX: ffffffffffffffda RBX: 00007f7628f596d4 RCX: 00000000004552d9 [ 171.789726] RDX: 0000000020000000 RSI: 00000000000089f1 RDI: 0000000000000013 [ 171.796996] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 171.804261] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 171.811531] R13: 0000000000000380 R14: 00000000006f84a0 R15: 0000000000000000 [ 171.819281] Dumping ftrace buffer: [ 171.822806] (ftrace buffer empty) [ 171.826490] Kernel Offset: disabled [ 171.830095] Rebooting in 86400 seconds..