0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003040)=0xc) r10 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003080)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000003180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000031c0)={0x0, 0x0, 0x0}, &(0x7f0000003200)=0xc) r13 = bpf$PROG_LOAD(0x5, &(0x7f00000033c0)={0x9, 0x4, &(0x7f0000003240)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100000}, @jmp={0x5, 0x30000000000, 0xf, 0x5, 0x3, 0x50, 0xfffffffffffffff8}], &(0x7f0000003280)='syzkaller\x00', 0x2, 0xde, &(0x7f00000032c0)=""/222, 0x40f00, 0x1}, 0x48) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003440)={0x0}, &(0x7f0000003480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000034c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000035c0)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003600)={0x0, 0x0, 0x0}, &(0x7f0000003640)=0xc) r17 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003680)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000003780)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000037c0)={0x0, 0x0, 0x0}, &(0x7f0000003800)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003840)={0x0}, &(0x7f0000003880)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000038c0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000039c0)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003a00)={0x0, 0x0, 0x0}, &(0x7f0000003a40)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003a80)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003ac0)={0x0, 0x0}, &(0x7f0000003b00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b40)={0x0, 0x0, 0x0}, &(0x7f0000003b80)=0xc) sendmsg$netlink(r4, &(0x7f0000003d00)={&(0x7f00000005c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x4002540}, 0xc, &(0x7f0000002e00)=[{&(0x7f0000000740)={0x26ac, 0x1b, 0x200, 0x70bd2c, 0x25dfdbfb, "", [@nested={0xd4, 0x3a, [@generic="ee10a777faa543e58b541010ab8a6f662c64ec9a9436870c57838abd2799bbc0f9feb023dfa2328d452f6745a0b695713a0cf3ad5ac27cdac8a9b61dff71b178ade0df41ff805ce9cc2056e1f4793cd1bda7510c109cfff99729b9cf8c606d9225d340d3c9492037a30f622d5737a3346e452ef4b3a3dd5a01c6ccd9ad4fb86d6d1e82069b718447958c99b9d7f22bfb8c4abd6a544acae39fc2d9b31d07c4a8969e8bcc321265d0a24f4ce8daf1db97bd6371cab2a5af3d7f9c4ba2878f65ef078a580722ff20a61b", @typed={0x4, 0x8c}]}, @nested={0x2168, 0x58, [@typed={0x8, 0x94, @u32=0x7}, @generic="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@typed={0x28, 0x62, @binary="b4d3a5176f257e7a449dd46f8fdca752ac8b40de2adda7989452dff1712cbc11089f0b"}, @generic="9879035256c5aca5cc9fc91be8f41114d3b31849e6e3896d878a55c538db03b3fe6e26a7a033b19e277184c1ce5031fad45c0d4497ae1411774e9868b1175a18a23bc4ae9720b6361b38b1a30962ee3cb644e9e75931e6f13e3433a003aa078497a40be385fdb8325c61a81f260017472956da2a45869743499ef6305e3f5f16a90dd6ade892265093f6b55e5b832491e65c0f80fa29bdc062adb8b81289e488528eac4177c423cee8dcb44666c6b04d56e2ef7c2ad547041bcd84ebdb38f2f5b2f1eeecf079c549fc200961829d41696b2dcec0f8cdc7fc03adcdff", 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@typed={0x8, 0x22, @str='\x00'}, @generic="ebd9086008c890ee920c19e12eaf8f000e15f924d5d199b10fb9cdb6785599a06b55b127acf90923577c784cfcab71cae8e433af38500dd53980e329f7de8e9fa3ac8cae1669bb7fcee90b69b61b84fa"]}, @typed={0xc, 0x38, @u64=0x1}, @generic="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", @generic="26991a573077d1eca2389096a10214ae242519dfe18e1809c4544fcd4e1098ac8990bd2c269ca9eec52c1f55330b8c160daec991b858f813c2f08e17dc4083c4dfc2c41302e91315c07cf75f53b1614d0a10e10434fdf5b5bff5a5093de7f838e8a925f7cc5b939105e4eba9779083c5f4b48a5ce1fa2339e4e9d21255a87f427dc379caff81580de36af9", @nested={0x180, 0x2a, [@generic="fcbe7a69dd85111a2ca0048d51c3309bb20e9303a7e7c49dad2ede4363558d462c75a2f10f37a53ebed2fed6b11be7af9b83d519ae411572547e12936a50a9b491daf36001af8891d6abf66d647c74187194dfffd9e24862ae5c78bf8e34dbb57edcf6bd5820452d1ef8d986e5fc6f1638987ae2262f10005c8b9a3b923f2d011183fb5c06460ff79cb4197ad6418bda973b6141cd9bc9fa8263946ec46d6476aa7e28450f494d12992cbab93a77a7211377e1acfcf7cdf7c47d05bffad29dbbd4ce382f58a430bbaefdb16e4f2204eb53c03499e6a167949e802f016793e3920d3748df10c80cfe047aa3924c30c7", @generic="8b1b80f52c5724ffa4ee4b8f9ae8fb5c8d9892b12d5e620c2de910c35f2a5e5f86fbfa6dd847a9435c40397fceb57974f8210b735b1a2d5ba68ad36b004649ff5ced2aecfa4c8720e6cb55615ddb7fd5d8869aea96a2077b9e65e7b3a53619a1b3ca15b2f73e1ebe07e2d2c7da9f777aba04a26636b9903a2d2721f08af64a36b865e3b6bf", @typed={0x4, 0x5}, @generic="35a2a871"]}, @nested={0x80, 0x79, [@generic="18291844d81f3efbf6fccb46ab62319610a9f5a6cbcdfc9fde8bdb3da8", @typed={0xc, 0x37, @str='IPVS\x00'}, @typed={0x8, 0x91, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x91, @uid=r6}, @typed={0x38, 0x3a, @binary="44d3991512286d230489bfd350751a325c36af1c04c268024d79adfdbcd985f7e6638eab6d1c0eed45c154df1e542b043754d17f"}, @typed={0x8, 0x6b, @ipv4=@multicast1=0xe0000001}]}, @generic="8204dfdf220f30e7b56624802ee82eff80947a8f05e45f9554e2b6e86340d14d60faf5a8883f781cdba3a2f5930a905026cd23df234b59a503628cae0a7d62eb6604e4e76e7d907dae37b66bec28c79c88f57e36f3a82ecd15e9ca058c5aad5b08768920ba04ffe32043e6fae07f43e9a6aaffc33a4583ba6f0f6d5f25aa3b13df7358521f8a5c317a9409b833650e7b1db024edd9cdee52909e57ea85ccab5e9e4d21e21d26a960432c5bf1a2d20d0fd6f243fa834df90cd80b49595659e21f302f3463d495d65a9105"]}, 0x26ac}], 0x1, &(0x7f0000003bc0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x10, 0x1, 0x1}, @rights={0x30, 0x1, 0x1, [r4, r3, r0, r0, r1, r4, r3, r1]}], 0x118, 0x40000}, 0x8010) 2018/04/04 00:32:40 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x9, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) syz_emit_ethernet(0x2a, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffff2300001400000008004517571c0000000000119078ac14ffbbe00000014e204e2100089078"], 0x0) 2018/04/04 00:32:40 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0xd9d1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000dc1ffc), &(0x7f000001a000)=0x4) [ 207.685536] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 00:32:40 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000000000)) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x80000000, 0x4, "256fde1f0a192d4b7ec3468f1d2321824ad5fcc18d5a8e62f7616167e329ad17e861fa02fc43e2b957b52e777832ceb6061cc6ff77b7a153532317dd104eb9", 0x23}, 0x60) listen(r0, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f000000e940)=[{{&(0x7f0000003e00)=@hci={0x1f}, 0x80, &(0x7f00000051c0), 0x0, &(0x7f0000005240)}}, {{&(0x7f0000005400)=@sco={0x1f}, 0x80, &(0x7f0000005580), 0x0, &(0x7f00000055c0)=[{0x10, 0x10d, 0x100}], 0x10}}], 0x2, 0x0) 2018/04/04 00:32:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)) 2018/04/04 00:32:40 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0xffffffffffffff0d, 0x40000000000}, 0x0) 2018/04/04 00:32:40 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01706e00", @ANYRES32=0x0], &(0x7f0000000200)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@can={0x1d}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000080)}, 0x9}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xfffffffffffffe93, &(0x7f0000000080)=[{&(0x7f0000000b00)="fbc40bdd967aa829a335a0ed2e3cb58522f26f0a0231a596a8d695067b206f7bf7975ded3cfcd869cd0e2a4c0cd1efc9a4978dd637e67b748a13a064317e73a0287b8a489cbf709b8aa9708f1f193e72d84de36ee58dda36c3cd30dda9fdd9ed9fc2707d4bec80d1edfc44771bf4b0dee68f9b475ec6f8f79874718b3239b621562786ff99097f757acff589399f01477e6673f793aeaab45afb076a22bbc8c31924f76f44a070b5f2807531db737ac150372bb4c229f747cf7fa0d6bf9abe1c6f4ce9d0d9b710d7c2c2cadc3a7ae066a1cd349b2a3aadf14e679146f4f684b7ef60faf90af8bdd7ce8cf521627e368c7c7a43925bdda7aa4b2c8f12d8e7f1fcb2cc122949274cfa0906bf9559c627cdcd2c08a598c3d1e921aee23551f06aa27965e776b081a72ee00d078cb602fb9af367a206d8959f5fc967f2a633d7d6837310cac7e2b693c7cea4fbd515c49e3eee3608560550091d12d52ad6e5dbce6826eece434bae982be5a6454b6633141397e282f2cabddcfbb85341864eb1a417a2ec359f2a6d930f917934922a2e64328480249ae254aa44f4f07213f1b13e5f35319077e100162261eeaeabd66b05393343df41dbf700ad0ace2e51f42dc5d26e8151c058d30387142e40d4614ceea5efdf55c489ed71c74831f3efa4c660ec3d316d742d77419f35658468e6bece56871fa14fd28bcb888e5afbf9c2ee0d2e6807e49160b3a47b7f57d239a042ef87ee792d8a47c9bb3b2d9f8fb2e3b9f5e7020f14379c0f047cb0b4cb0c97e63240500dfb84e6d7d4f99a5f0e32073f06605ee45e6f8c775aeccf0325028cd45a0e958df99c5063b72c3511dba43781ab9902fa139fd0ad7aad52b2c259139a60f15a95f9d175f04540027aacc06cd6ae0baaf5d0bfeea227aa0ae29f4e583d7a48af2fc26c86a6e11e2331dd66109ecf8cad0fc8c05a52ef34ed657f912c302417ad199f7604bc36daf091cb58a8af59a5fca3c02b2e5cc9eeaa4e464a46a50cac6109c8b08650ca9cfb86ba720d176e44cc76dfeece0963eb973dbb2c8fa50dde52b1290022d82b9b9b3dd0a724ae81e77a7e8ee6ef4241be09038bd76c3daf5d6693bba6ba58fa74fb202e91d35e5e5fd4d84a064158a17dfef87cc92dc41f97b537aa3e71490052e441fbbf031b9d22a14b06057ca3afa3868f8070b13ecc83daa277b94c3422a6185f15feea7dd00ddaa7b743c39c5ec032f4a6346a5e4e79c50b9fac62a2979b5c34e714497d3dda56420caa521c1e254d090662c26770a1734cfca8548d01f011fc88d3262ec0ed5979f7a5231a6dafc31f07f22aafdcbdc2b666ce1164700109183b656dfa984a057b5ceb259ce71b8035dc328bbdc2f1887e958ae80a588142ecd594fbeabcae9897a9f31d1a5f5c153018e5a1724af3c5f011c142784d58dc0951acdece04430fe3280b0038fb8c8949e8a6132ae8b42b59c06addf0f04b8c38558004320f1ddeb7541379bedf0fa23bf48fdec2034e3e299dd4f4b31fe9aff2e8208f8db15cc922abd8b5b2e936b869aae27dd1722541439ad891482c3dfd8289435fbe6c348abe33d76df1afa1fdea98b640d905bf870831fe0c7fd88b60c1a78aed60465189d9423cbc661f475027417ffb7cbd8ee852c6f3812716b9845c3c0da2c9c8cf86d1bc8920af7ad1f337fe15a7803d557b53154708da46a3c19ec33e74d648dfb7d656377c8b11c3b3cc714f00cdebf2dffe4cd1dc6adce9962cf548083ac86de6583e842c0fb56263e13a2dd276326cdd5b032f99fe39828df396298370fef7038eb16b1431ad3abd5c9b7ddd02e5b15caf5a2cc73712eb1d55a191556ccfe458eb84eec7a6df9a9ad2829b2610de7127a767db63445adb955dae02a74c07d0c51e176bdd589eb7276a1e77c69d6b030ef222cdb0e14e85748810ce91ffb9eca4d0298a1bd20636418959f5800f1cd2c84565ee306765aac12b7b6c159e38d997d10e7357adfdd684dc8ad44f0cf7fb883317b486bdb903894be6449b989e5ed9ee57429631ca9c4905cded4c6f4ca271fd8b08bd425593300935e993778e18fd3296d9e3669b789867d32d9dc34f0eea5783b9d913276ef89be1bbcc3da84235eca89feefa902af39c8fb8b078dc3cbae30192122effc75fecb5605c93638ce5d400274907aefca195e5c0d85f2dc0ae695cc2d08433b752f9c20877754ceb2db99b7fc8af539220fa872c4e185d5763ee766df91f2821866f677e85e3be7708d09a84f5c2a06f0bad424f74f140ccc0d6df59e42bb07bc07816fd46cae17be736fd2305ac6ed8ce5c2e24f879b3e445643a077b0b1e936e960a5d27902cfb8a1c59deac0f7607e6b6bb592e19ed770234a503267797acc86cfd1a620069c01d330ccd676ff3716c332d64150dbedfa174c7e98ac36ec81ed2492cacb9a4d761a4d4f8f96de3527dc8bf76c2983715202f31a359bbf2fb3a40f2c08de414d8e72d933f20f85b7795391adc378acc9094fbdf2ac704b4148730aa32817847620d766c21418dfff3ff5e025ce199e9dfdffa1b09028faa6f9a65d45a96213fe59705a0d84ee247e783c448c3d562682cea7a8b77e9a599e9bf16439067178644afa173a37daf818c03c19d39f4b84f9cd20c0033832e452e62a2d7c5bf72e9445a7142f48b91666dd75bf5f4ff2b7c3d2a4162c55b18978c2d70ed8491c75e0bd0ca5301ae5aa6b865f131316e050254a2f1f7bc2306eb0c6594b862a635e9b29519a0835bc52ebe17e7e3c3b8cd0477b34001bdafb5f467fa7d02bf63cff962b0cbfee2bc91f9af5277c7c93bc88b6c1dc79205605f18a57ef935d515fb71cee62fa38850569276d8c41441cd85e09d0cffe219fcd9fbe5c37c7eb675d5e8a57fec3e765b92a1fd1a541ef6a1cd1bb85f997f2a63972030fc354795d470b1e61175d4ff6f9d0843d76e92711de62f293c1abe7aec76503f83647f14017ea49d1993197a7279d08c854fcef30843534027b13485d17c76e178b822f9cd58443470d333493b312be7c34863b025ed3398aeb6341278bf49b9669a636d694c17a9f7c6c12a74aeaab886b59d3c9def1fc1f946374d21d67c2d28cd6fb7142d7d0b243c76ed7fc375f7b9a7e42d54e702aa89757384ae0b41ef372ee4298e9948ebaeb16407691d8dc3c429a1fb3817b33fc7ead27aeeda2468465cd5ee5a68c3158976a53f15d766fe5c395363ee027374028c32ca00e8035be2d5df76423746fed119cd4989ef4b6819f1e194c333b58a1946d5c839ca5bbfcf6381caaf45a57d5d3491799747ea9ef9bcab0a2d0b85d21543182dbb61984283ca2e205632bf1757d059de7248ede5799d41b79ecd0f3999f8bde17e268e57bd30814f6b4fa561b794d27513d170753f7a140492b637242f8cdc36d9e6a1c64c97a2fad164d3ca9d4f8f83f4c0a6cc7daf5d39d0d2790223823daad00d976acec94504532333cf636ce9b4fca26280eec507646f63c94f172570fa1cc4f1d899916da49f3d2c5c1bcc69ff161479194b2c22e4550ad6732d1076bf1f01aabb33b2ad32c39723830a1bec80d494938a59778d43f45dbc66078132c94500e3cc93159cfa99d8b5098da30f8e8f2ea61a42c699974446aff93ed2d67dfe7e5745e51bb04563bd9666561829915a337aad37962dbd923bb2c244f039f2d8b0ed68982e91c0059fd96c01b9cc69834ed87107970bfca636cfcc173ae955b86e2db162f754b68d87728e25d76f19732023a8acdb27231d870804fa37be360d34026daa8610e874449d4999038c4cd3e1297834df09c0e0008e10e55bc97bf945002931fdc35eb8757093953dfcaf24a09a1db99dbd4e47a6645b8097f2ba317284db3810bed4bcb49839234b6fab2c47acb521fc419391d3d5da1350dfe2be5fcde0b3ae998b316db4ce39ee3bea6dc9ba3071d1ee4b21e2581dca41680d5751c1bb57c82ea2717168e1a27d6fb28cbbf79d737742f0e29c823f7e0128be9ad11edd4827f027308d315daaa3d9409b8c411c6f8717e95c16fc5d512892176b7e9bc00a0c85882656513c38ea2f4ec93faf4aa1ec9180c37913dcf93483cc5287a9ba47e60e4e33ec34a1e5e483724504d646a3438b17e943128cd5fba0a8e4cedff30c2ea6d769c20465398cb0567ef7d3fb2956903df3f916b38cb23048ae6c23ac4262ff5ff2a017e6e03f3a3bc3e72b7ac772b4622bc7ae098c531f7bd6b3f7574d3bec289eed071cf0530d068ca2e8c3564d15518bf4d8c7c6ff814891cd0df84cc4f612f8659e7329a3d3d4a3652c4b8f11e8695eab6fd85077990bf7053489fab7d5426f55b1bb8ab3f664b0bad1b0815f2c9e053ac1800713778c777e94912ee11be22d0ef89d0be8003ed313ea690a6a0b463207015f6e2163f942454875cf1cb9da807f9a06783da967acfe08f438985079e5e3bc58be6bb3744ead0b435f3ee72b587882a17f08c213fbf9a1eb81e07e5394e3e67373bb6182f19d4abb625388eed480a968a5ff8cfadc5f7c178939eb39121c854956727e88076c5f6b29bb1696ddcd66186c581cb49686dd2a444e5fa695c26c2e20c994f3aaf0988d711b2942ea9e56d3e1fb6d929bfa5ca433745e09b0a6f20253af8a1a3a8e0f934a66368996283d72cb524c552aba4642d85584d713867583cef21ecc19a38e5e49536fa1dece3f04164d27beab9122ed26b7051de9d4b131527c6e28d734950ac13f33e9529e74e4cb76bea3d42333b58d7074adb603e80ceeeacbbf9ea1f49e18a4f63db3e7d53a4da90bd1c2fc75b946be68dbbcd99c6448e14b01b86dba60bd673ac1eb4ec55fd62e1e4030464a7ebaa12ec9c7dab801a3a7c75de419d7ea137108afe0c64191174dfcfd0f32bab942793de505d1ddfa913717f878771f86240fc2128f6458be3385c048c7b6b60158bb3bda0ff1a95f4cef246e3b40412411539c9392ca635113a43cdaf780373bd1fd331285fc2a2bce82a451617bed68d2d94bc7ccb50c2b8e030508110d8939e9dba42a82acdbc925fc9bfac24d6788a5d7b577772a6d55c2092ee2b4441d56d0feb59b688dd8cb5835c8fd71a3e96f2813e0a30af1f0a1855f83facbbff8eb58d691bedd2a663ae44dbe5071e11c7f7984826c12547612afc1bf6e24caec83af010e55e923c026b2e7b503d6f68670701b00d7306d9526173f45fcbb8a1e3bbfea0540fcaccecc724eba95bec4d87960d6845cd7c078c3eaa3e69a71cf82e1551eb73bb6e125afb27a463e4257a889d6fc53be64a0d856383b9fc3f7816c581e7489a7f54cbd1729e7fa0ff5d2f9153f3fe69352929329670f021f67dd2cc2058fa63176783dd70d75262d78413c998f59ec08932e65d02a5b7c80b0dd9277a2be125ee451fe629d0c8c0d747179b3f4ff7181f7e8c4472241b03280a078abd7047e4b39e3598e1f57fcd8d24cd28f72fa409f39bf61b9c7c5c864f7cd471ce4861d904afcf344500f7abe89da5342518f5f27e61a9c318d30a3e80bb724f4d5fe5b95f387d84505ce8ed812b32836d61fa2ed232827d674d9a56195f8e4ac277639e9ace29fe8a386681d305094df7bf2d357de70919a4231f28eb9f17a66e9d4843a60c0cd66aeb562843b656d9b864b5c6b228c1c7359bd4b093bb810ee473ed70f9701052138833c5831b1e12abf593674f5baab944548272a563f51b4b76e08ae6d0b9436d12f6de6393ec83f340d3e87f7b70a54240972356033fa7f13cc3ef2da7029f6084253f5f8d064b68664d0a2c33c1032", 0x1000}], 0x1, &(0x7f0000000000), 0x0, 0x1}}], 0x2, 0xc080) 2018/04/04 00:32:40 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') syz_emit_ethernet(0x22f, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x9db, 0x7}], {0x8100, 0x1, 0x7f}}], {@ipv6={0x86dd, {0x2, 0x6, "3af5f1", 0x1f1, 0x3b, 0xffffffffffffff3d, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}]}, @routing={0x5c, 0x12, 0x1, 0x100000001, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x19}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, @routing={0x2b, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}]}, @fragment={0x62, 0x0, 0x7, 0xfc4b, 0x0, 0xfffffffffffffffe, 0x64}, @hopopts={0xff, 0x3, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x8, 0x0, 0xfffffffffffff227, 0x40, 0x0, 0x5, 0x67}, @srh={0x2b, 0x2, 0x4, 0x1, 0x3f, 0x1f, 0xfffffffffffffff7, [@remote={0xfe, 0x80, [], 0xbb}]}, @fragment={0x89, 0x0, 0xfe000, 0x4, 0x0, 0x3f, 0x65}], @udp={0x4e24, 0x4e21, 0xd1, 0x0, [@guehdr={0x2, 0x3, 0x757, 0x0, 0x100, [0x80]}, @guehdr={0x2, 0x7f, 0x8, 0x400, 0x100, [0x80]}, @guehdr={0x1, 0x7f, 0x4, 0xc8, 0x100}, @guehdr={0x2, 0x401, 0xc92, 0x9f, 0x100, [0x80]}, @guehdr={0x2, 0x401, 0x1000, 0x4, 0x100, [0x0]}], "1d4f35f7e6e27d6c027c0d400580fca1928bbf85fb8313ce45b35175b2115d1c3c86182f8f209fe815546fb0e20749679301ff5dc6438064c874abf59576ea2508edf5ac7654c555247bbb8097074b549c77406fb7a8ed5ac4c78489dfbf640b113497a95649c0cc3b9f3a2e60eea48c96477c513f4370debfc8cc5986d18cabb0756c785dca4ab539d320bca5f81cb5800216505be52ffdcf7e44118577dd207ed4c09404"}}}}}}, &(0x7f0000000780)={0x0, 0x4, [0xc69, 0x6ec, 0xa75, 0xe18]}) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf4, r1, 0x710, 0x70bd25, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1a}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x43}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xf7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffff7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x234}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9b}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffb}]}, 0xf4}, 0x1, 0x0, 0x0, 0x80}, 0x8000) socketpair(0x10, 0xf, 0x100, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000300)={0x0}) accept4(r2, &(0x7f0000000480)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000500)=0x80, 0x800) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000440)={r4, 0x8, &(0x7f0000000340)=[0xac3, 0x80000000, 0x80000000, 0x10000, 0x3, 0x9, 0x8d2, 0x7fffffff], &(0x7f0000000380)=[0x3, 0x1, 0x100000000], 0x20, 0x3, 0xffffffff, &(0x7f00000003c0)=[0x8, 0x6, 0xed6], &(0x7f0000000400)=[0x10001, 0x1000, 0x200]}) 2018/04/04 00:32:40 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="5273e1d9cce0af605592e85407aaaaaaaaaaaa6a85f9f26bd586dd60c000e200082b0000000000000000000000ffffac14ffaaff0200ffffffff0000000000009ef6d8d348122a00018100"], 0x0) 2018/04/04 00:32:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)=0x7fff, 0x4) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000100)=@generic={0xffffffffffffff09, 0xe6ce, 0x6}) socket$alg(0x26, 0x5, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000280)=0x18, 0x4) sendmsg$alg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00004ebf59)="99eac84d6a3828b426e0d2bd94a37244", 0x3}], 0x1, &(0x7f0000744000), 0x0, 0xffffffffffffffff}, 0x24000000) ioctl$int_in(r3, 0x5421, &(0x7f00000000c0)=0x1000) recvmsg(r3, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/04 00:32:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x25dfdbfc, 0x2ffffffff}, 0xa0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socket$pptp(0x18, 0x1, 0x2) 2018/04/04 00:32:41 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair(0x5, 0x80000, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockname(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000180)=0x26) 2018/04/04 00:32:41 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) sendto$inet6(r0, &(0x7f0000003fd9), 0x34d, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/04/04 00:32:41 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x39d) socket$inet(0x2, 0x806, 0x2) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000912ffc), 0x4) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540)={0x1d}, 0x10, &(0x7f0000000600)={&(0x7f0000000580)=@canfd={{0x2, 0x2, 0x7, 0x1f}, 0x20, 0x1, 0x0, 0x0, "0c72bd58d98ad51bda741a3fd51a1d46add22b7d66a6c520f39a4d0b70ebc33ec40b18af7d0d153ddf462c6425091e804e7e3c5d1ba5b54f8f7afad4b70d9e59"}, 0x48}, 0x1, 0x0, 0x0, 0x20004080}, 0xd8cec7595b692eed) r1 = socket(0x1a, 0x2, 0x7ffe) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000000)="3626d0988bebdb9e932a60f86fa90237a5eac32029db691f144a17030353", 0x1e}, {&(0x7f0000000080)="1c3b90367b0cbeb70fbf8c1c743bac2263ba454deb88f8f30d493eeb589d2ac2c1f7c6451b5b33e1aab598903df75e0b4d3e34bb1c00081b1575fd1ba10440ea6595e1583cd993517c74889e543f216741c232fb2539ea319d850504a36b8edccc891eb3c5e913319e03694123c0de116d932b52e6302916cd8b72b2da319f7151aa7944e4e62648ce0c5425e3edec256889ecd755d3d57b69d08c4a2a45f8203e4f54ea630d61af4c5440a629616f899000e0b5f4a68b7373aaf5ee598b9409ec826f97711da1a227896cd81f65f51bb6b1bfe703c516296ee0bcd4e9407ea195c4431fb661fd6535", 0xe9}, {&(0x7f0000000780)="7bc727847283ea238c96997e989449cd81f24e4e29f49aa45d3bbea4208e7c932f765f5274200e5d4a8983620d713fc49062cde749406cf646a6d643b95e1e93b797ddbbdc1f239ee42b7223c1cf091b0a572b96be2cf0bb29b793950fbe562d0c9cb84fd26b5653089ab2f50cf125a7003cc058aeba5d8356d3b42e0d5c10e65a819564b08c35dbde49535d41b0e4878a2aa7b2fa73248518f3291c8d4325c149fa88f6ad222c056d2b9dc99999879ac572b495d8f2a9c8d410", 0xba}, {&(0x7f0000000480)="d4f0f6e362d8de2ad4509903c63117cb846bedba0a693ef68fa6ce672b268a96dd17e3f658e89dfaff53fa0bbd00b29a1bf27cf7157f51a16242554629d858edcd32b35d2e1812a87ab158dd744f7d0ab37bd917bf4032763114a1cd3405fea9b1efe9fcaa61317a9f0beaf08adca7b651879b3bf4957204585d4aadcdfe39beaad9d209db82744bbc15d507bd1c131d05b6e6357d4ef48a18ec060dc2542dd277216f3304326225cd70be4b0ef9e4780c498222b3be45db0b0e009bff323f89e5b297f848b8125b45eddd647aeaa197a33192749b1e4d530e350f5765cbcc9684edcaa4107c28b09135667120", 0xed}], 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="e4361af6304ee9455628814756178bcc13133c1df5b9e2d4c2e4c12d292a65367240c9cc8a75d3c061dd9a4e34b0421d2f09f9348cbb0b7afcf4800c3dd617047e680cbf081943db9c832448278133dc293cedb50cb1b18144ab76e700816470d571f3ea6c41978ed6d27d286d23874f28e91d9c94a1468ee2b3cf5b0fc12200c128810a4816087d2d281d607d7ff7e24feda114c4993321c3861ee3ffdde6ef2eb9b18b3bcace7ed9b7c9deb600000000ec48f5691d67bccf6b48b48d08bcd07b668ba392b2c76131a7054b776429822b0f0cc6ee80533a1ae26e4a26be40b21155c32c1405caaf21396718ca9e84ca19"]}) 2018/04/04 00:32:41 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0)=0xe, 0x80000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000500), &(0x7f0000000540)=0x1) 2018/04/04 00:32:41 executing program 6: r0 = socket(0x1e, 0x2, 0x400000000000000) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f000095ffc8)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)="04d71bdfcf0fa8113bcc2b833730804bb7a51c730ea717380f5e8e5fe775af341f0e81d40cae4d7ce40bcab1a17029962632034746d47963bf346d4a088ad77f2af04704098faf8b079d18d78b407fc6f4b30da75cdacae6298aa535d94ea7bbf8b2b33ed3f14b4479b95f034359a277316546ad3a34ca30ac42770967ebd7ff4d4852f90eb36029920ee85701365dde488703438ba37d52b0d3fcfbf3f89ee5af18a23d1e557903ee370899362fc1f4d240b62b76b346c2e4ec5a6bd530c9999a0e8b96193bc63717ca21881c4d4813d4730cc121", 0xd5}, {&(0x7f0000000280)="56bd9a550c05d66c0a6618c0a9ceb36304d39f5b294c69fa7b7823a5dd64e4e7c55b029d392163d0c541ad88761a652be16be90701d01f2879da84f57000f0b16e", 0xfffffffffffffec3}, {&(0x7f0000000480)="a6703d577b3f574799d51e28ac0a2916c57f7d14784b96d1c07ea5c048530e841b05decd9628fcf29da4a6bcc8021e31f2d303d74479a4f29b35a2c4f7c13a51987e9fcd1b4237f8bb79be9df2eff7bc90820b80d333ba8ea131275108799ca2362ddf55b8979eadc5024ec00fd0c9fea8e1c9d7db1affc2febaad78aac7b90281a80381a2ff944d3d3ca3581b61c32e77e23aa2ae2e58f0eb17b5fc20450abbe2d8508b3a30ecd66e0637124837fd4119432576424a9f85cd062ce89516ecb4ed01629753a017064b75fd11e6915294b5a5ff8bceb3f6b83e432e099a600d79389b871ccee560615607b5da1d42279a026bff6afeb6021e", 0x739dcccda1cb48da}], 0x10000071, &(0x7f00002d4000), 0x0, 0x2000000000000000}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x42}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000240)=0x276) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000340)={0x4, 0xa, 0x7, 0x6, 0x3, 0xe7, 0x7}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r2, 0xbf8, 0x30, 0x38, 0x5}, &(0x7f0000000100)=0x18) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$int_out(r0, 0x5460, &(0x7f0000000300)) 2018/04/04 00:32:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x43, "2514c17c404601ae60a38ea0e351b285d8400cbf3b701c461c12c61b82290d32d2bb67b6a980419069a5c34af473d80500d1cde88dace904210e2b1e00002f7e5793d3"}, &(0x7f0000000180)=0x4b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x3}}, 0x7, 0x20, 0x8c6f, 0x0, 0x42}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) 2018/04/04 00:32:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmmsg(r0, &(0x7f0000002700)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000700)="8d", 0x1}], 0x1}}], 0x1, 0x0) listen(r0, 0xfffffffffffff801) r1 = accept4(r0, 0x0, &(0x7f0000622ffc), 0x0) close(r1) 2018/04/04 00:32:41 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001c40)={0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000001e00)="fe0507cd0bc5e9cb") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001bc0)={0xffffffffffffff9c}) bind$vsock_stream(r1, &(0x7f0000001c00)={0x28, 0x0, 0xfffffffe, @any=0xffffffff}, 0x10) r2 = socket(0x2, 0x2000080003, 0x2) getsockopt(r2, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000000480)=0x8) sendmsg$rds(r2, &(0x7f00000018c0)={&(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000000080)=""/187, 0xbb}, {&(0x7f0000000140)=""/153, 0x99}, {&(0x7f0000000200)=""/28, 0x1c}], 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="5800000000000000140100000900000043b3000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0400000000000000ffff000000000000080000000000000005000000000000002200000000000000000200000000000058000000000000001401000007000000e50000001f000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="fff3ffffffffffff"], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="a500000000000000"], @ANYBLOB="060000000000000082090000000000004200000000000000001000000000000004000000000000000200000000000000"], 0xb0}, 0x0) sendmsg$rds(r2, &(0x7f0000001c80)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000640)=""/212, 0xd4}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/181, 0xb5}, {&(0x7f00000018c0)}, {&(0x7f0000001900)=""/105, 0x69}], 0x6, &(0x7f0000001cc0)=ANY=[@ANYBLOB="18000000000000001401000002000000070000004000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000001a00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='.\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001a40)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="03000000000000005800000000000000140100000700000003000000ff010000", @ANYPTR=&(0x7f0000001a80)=ANY=[@ANYBLOB="d43e724200000000"], @ANYPTR=&(0x7f0000001e40)=ANY=[@ANYBLOB="04000007000000003d6a8035294d25ee97b24deb0bb0e8e22a65d472615ce04ed38530cc2abbfc8504c5ff528d1b70911bec0101fe91b8153723054a4fba773e0d1952e5da9dfc0bb348163a380c6f574005d273089342a94ef7c38ef1776cbf2cf4ee039ffaba913e25ca3f"], @ANYBLOB="ff010000000000000cd50880a09c70db5f8de1f006000000000000000b00000000000000f8000000000000000800000000000000c30d00000000de0058f0000000000000140100000604073de600284100007f000000", @ANYPTR=&(0x7f0000001b00)=ANY=[@ANYBLOB="ff7f000000000000"], @ANYPTR=&(0x7f0000001b40)=ANY=[@ANYBLOB="512cf36200000000"], @ANYBLOB="ff0f000000000000a0000000000000000600000000000000040000000000000002000000000000003f00000000000000"], 0xf8, 0x10}, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000004c0)=[@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xe0000000000000}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xcdc}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0xb4, @loopback={0x0, 0x1}, 0xfffffffffffffd86}, @in6={0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0x1000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffff800}], 0xc8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001b80)) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000440)=@req3={0x3, 0x0, 0x7, 0x8, 0x40, 0x6, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 2018/04/04 00:32:41 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000aed000)) [ 208.814307] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 00:32:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xffffffffffff65ce, 0x80, 0x6, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1}, 0x8) 2018/04/04 00:32:41 executing program 7: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000320], 0x0, &(0x7f00000000c0), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x218) 2018/04/04 00:32:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x2, 0x80000001, 0xffffffffffffff00, 0x6, 0x7]}, 0xe) 2018/04/04 00:32:41 executing program 4: r0 = socket$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, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000007d00)=[{{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000004fc0)='3', 0x1}], 0x1, &(0x7f0000005080)}}, {{&(0x7f0000005700)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000007c80)=[{&(0x7f0000007b80)="c7", 0x1}], 0x1}}], 0x2, 0x0) 2018/04/04 00:32:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x4800000008922, &(0x7f00000000c0)={'irlan0\x00', @ifru_settings={0x1, 0x8000, @sync=&(0x7f0000000080)}}) 2018/04/04 00:32:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000500)=0x10, 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000540)=0x5) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="56081681f9d79587b65970861e261b5bf895c8258b1452c511e681d49196f478652c9d9ca7d4b6e281e409aa1f72b8ce582cc980973b258e7c564a9876b300000000", 0x42) sendmmsg$unix(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2eb", 0x20}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) [ 208.926569] kernel msg: ebtables bug: please report to author: Wrong len argument [ 208.940216] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/04 00:32:41 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08004500002000000000000290780074000000000001110090780000000000000008d49bc97a9b497296f12f231e11546f6b818c9fec32646a732dc2751c49b19c3aca663a5913a253146a92fbcc84d9cf66cd5022785dff021e6bcd4311d86cbba63280d38cd463c7b3ec3a5e2e37a3241767c16afba4404a9ff4f6fe43a3801a20fdcd9b986e8aa3"], &(0x7f0000aed000)) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) 2018/04/04 00:32:41 executing program 6: r0 = socket(0x1e, 0x2000000000000005, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="11"]}) 2018/04/04 00:32:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000000)="136c37f6676433f22c89d5a7ef1e8eb8697a006624aa7303562bfc47c8b37a089e8ba4f05046532cb3d3e46bbf668da67ba23bcac9f3bbb34c9d665a3ece7c248549920de84acf12", 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e22}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) socketpair(0x11, 0xa, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0)=0x800, 0x4) 2018/04/04 00:32:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000004, 0x84) socket$unix(0x1, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0xc) 2018/04/04 00:32:41 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)={0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x1, 0x1, 0x5}) 2018/04/04 00:32:41 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x10) connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000380)="d501ab1a3f277e498484d3", 0xb}, {&(0x7f0000001580)="400739beeacd769fe25c9d26fcef569953be", 0x12}], 0x2) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x3f, &(0x7f0000000140)=0x4) accept(r0, &(0x7f0000000000)=@pppol2tp, &(0x7f0000000080)=0x80) 2018/04/04 00:32:41 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e23, 0x1, @empty, 0xfffffffffffffffb}}, 0x7fffffffe, 0xd723}, &(0x7f00000004c0)=0xb377) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={0x0}, &(0x7f0000004440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000bc0)={0x2, 0x8208, 0x58e, 0x2000000000000, 0x0}, &(0x7f0000000c00)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000c40)={0x0, 0xfffffffffffffeff, 0x7, 0x2, 0xfffffffffffffc00, 0x0, 0x3, 0x3, {0x0, @in6={{0xa, 0x4e21, 0x21f, @empty, 0x20}}, 0x5, 0x3, 0x9, 0xff, 0x3f}}, &(0x7f0000000d00)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000d40)={0x0, 0x1}, &(0x7f0000000d80)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000dc0)={0x0, 0xfffffffffffffef2, "6271e57b58e03248d42a9ae6ee729d85dd38a55c0250d55998181ebc66e4f8da5959fa300321d220e8d12434ea687a3ed17436b0087208d696791357fda17b110d669d5a7dd4f3a45f0a67fd99bc803155bde893ffb1549dcd8159a71db9a37c241aaf09cdafb21bbc623e7180afe51802dc29b064928f07f04f69c6ca0376"}, &(0x7f0000000e80)=0x87) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001100)={0x0, 0x8, 0x2, [0x10000, 0x6]}, &(0x7f0000001140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002440)={0x0, 0x19b8000000000000, 0x2, [0x8, 0x7f]}, &(0x7f0000002480)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000024c0)={0x1f, 0x0, 0x6c, 0x6, 0x0}, &(0x7f0000002500)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002540)={0x0, 0xff, "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"}, &(0x7f0000002680)=0x107) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000026c0)={0x0, 0x8, 0x3f, 0x9, 0x7, 0x4}, &(0x7f0000002700)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002740)=@assoc_id=0x0, &(0x7f0000002780)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000027c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002800)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002840)={0x0, 0xa, "4de94bbb284ef2b6af40"}, &(0x7f0000002880)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003d00)={0xfffffffffffffff9, 0x1, 0x8, 0x0, 0x0}, &(0x7f0000003d40)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003d80)={0x0, 0x80}, &(0x7f0000003dc0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004040)={0x0, @in6={{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffff7f}}, [0x78, 0x8, 0x9d0, 0x5, 0x6, 0xffffffff80000001, 0x4cc, 0x3e449113, 0x3c228c76, 0x7fff, 0x9cd, 0x800, 0xffffffff, 0xfffffffffffffffa, 0x6]}, &(0x7f0000004140)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004180)={0x10001, 0x8008, 0x1, 0x8001, 0x0}, &(0x7f00000041c0)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg$inet_sctp(r0, &(0x7f00000042c0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e22, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000140)="50f74332c2ea1d16cba3c99ab048772e6894e81c77a3b35dc94fd68d96d76994a28610762aa13c4c7c343c3c05442457a669ba576b818590c17a1a74836c9ef7040f537622a498d3ffe46eff37fd588ee8dc628401819a159882410dc58a7772f7201a043137a83b9cdf8e20a057", 0x6e}, {&(0x7f00000001c0)="b8d8572c9dc693a7984b558feade2f14b7e43b6b88111df83d58dfaee4986c29e23da9ab526f4b76a124e32728b66f1735371611ea5313aa404eb4cbce6ccb381c8b655beb4beb882258253e668d18924c21003ac75ab50bf2265cff81b31b66917de2c6deba684f292b4b4eb11d216c898436f6085ab0e0a362d1f120ff5b5d96d16719c396fc016a0cfbf963654472934bf84afbc16236c6647f1874d583f12e5811870d5f6e415ff224fd77d98565e37545999ebc4e2945cad13afd6c495d7f0fc7a7040173b975ea58c48c2e2d41f33a0a00e64e3555ecd03b3d75", 0xdd}, {&(0x7f00000002c0)="1f014c265cf350cdb5347d6466e286eaf9a3ad7595a6c508b9f8985f27fcf44329fe33ebfa731706271553a96cd65d78b03ba4214d95ba2d507603930a1cf39b00901d70dffe3ad87f2ae45d2a2549c1ef54f2496f9ad3c3859084932d4de6f722298bfb4326f01ec3cc79b5cd966cf19652c13173e53ebf2d6b7be2d073fb31308fc5cfa12fc98fcc97aa122407f40ff43e9a0c15", 0x95}, {&(0x7f0000000380)="742edefd8fd74bf7e429a819fbe7c2a164b7e482bd7cf7cf1d732ae1a816d0dd86f8", 0x22}], 0x4, &(0x7f0000000a40)=[@sndinfo={0x20, 0x84, 0x2, {0x25, 0x20a, 0x100000000, 0x4620, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x1f, 0x82c, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff739, 0x1, 0xfffffffffffffff9, 0x2}}], 0x90, 0x40000}, {&(0x7f0000000b00)=@in6={0xa, 0x4e24, 0xb59f, @empty, 0xffffffffffffff40}, 0x1c, &(0x7f0000000b80)=[{&(0x7f0000000b40)="d86398e494277ed7aacbb6774bf0", 0xe}], 0x1, &(0x7f0000000ec0)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x8007, 0x2a, 0x7fffffff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3ff, 0x4, 0x0, 0xbec2, 0x1, 0xffff, 0x45da9e30, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xf, 0x1, 0x1000, r5}}, @init={0x18, 0x84, 0x0, {0x3c, 0x4, 0x928, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x200, 0x8205, 0x7, 0x7fffffff, 0x8, 0x2, 0x2, r6}}], 0xf0, 0x8000}, {&(0x7f0000000fc0)=@in6={0xa, 0x4e24, 0x2, @empty, 0x7}, 0x1c, &(0x7f00000010c0)=[{&(0x7f0000001000)="513a4e3a5eb59ad813ce06747d1a36", 0xf}, {&(0x7f0000001040)="059d4114206bcbbbdb16f3677fe3606d24ff97274810f2f2316b1f88994beaa4416fddad21d0650607212e847634caf6af1a5efaf5d6e19e66cb45d9b3a80552949efa786b68bcf37c4b1cc69dd45693eed42242e2aaeab4859b182ec6a06330839516c9fc18292d285cc649141a", 0x6e}], 0x2, &(0x7f0000001180)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0x8308000000000000, 0xf, 0xc8, 0xe4a, 0x7fffffff, 0xffff, 0x6f, r7}}], 0x30, 0x4}, {&(0x7f00000011c0)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002400)=[{&(0x7f0000001200)="8ae3436cefac5d72703428034ecc1c9dd9fb39c001cec593f3678a59ecf9334c02dfb88024eba0c1b2faf2fd22990fa5683acaaddb084188bfb36f2b303557978c043358ce843952b121ea2ab4fd0494f3311bfef8673eeb1175223dffcbe1e1692ed92c89d70cf89d65d2b73ec242b9ded6151d795de91c817205aabad756a8101617742ef7ca0e0c1698bdc27e4fbd96d7ebc523fc7f12e3baf8825d31db7493816e7479d74202fb9944f6bb8ca1274e964fba38ccff164322853a29c629e7c9d357fb6a88a56415", 0xc9}, {&(0x7f0000001300)="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0x1000}, {&(0x7f0000002300)="d759955b6d6f2f5dee5d6d10e46a57ce109c2c556c192a8a8edf11f57c6b7a817eb48d1291982b037e5afdf5b5e6db36fa31006bd5b89ee9b931dce0ef2d4614491bd1c1af53548cfa237ed80e2bb8c6bb5fd508b365fd8d991b096b3ef9f4a6439d3833e284f0b0b722c533d2b177f489c58f17a7f77852b26d083100dcd31657f876ce95c6c2ba77456f795a1c41403ef1b6f7a31a3c927e1b372bf0010da0831572631dcafe721e7f0c1223fd37e36349fbcfa19fc074767a17b7376b64b4f7f3da832f0c8f9f40c5483edc8fa54fc04a9b12b6972c825183", 0xda}], 0x3, &(0x7f00000028c0)=[@init={0x18, 0x84, 0x0, {0x7fff, 0x7, 0x1, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x5, 0x63193443, r8}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x800, 0x3ff}}, @init={0x18, 0x84, 0x0, {0x3, 0x7ff, 0x1000, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x0, 0x1, 0x7fffffff, 0xca, 0x9, 0x6, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x202, 0x9, 0x5c9, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x5, 0x7fffffff, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x6f, 0x3f, 0x8, 0x92a, 0xfe5b, 0x6, 0x5, 0x0, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x5, 0x0, 0xf38, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x1, 0x9, 0x9beb, 0xeb, 0x8001, 0xf498, r14}}], 0x1e0, 0x8090}, {&(0x7f0000002ac0)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000003cc0)=[{&(0x7f0000002b00)="96727aa88b7972555edb20b625cf0a883a1ca4b36d699417b8a17b28c1f54af8164de1b326fbba97c08eeb7f48e0cb0bb15a295e89bf01ac51d7ff141c2e5684f81f005c1d3a99aa87426d2ec4e7fe09ea0186ca41b4926c9abdd20ae2449e40093aa62946ac16035a2fbbb69a2bd57c5bc606c1bd62ac086d0ce7a3d163dd0edce833dea21bc8a6163697f02d86f404004f9535e2d261cc0021381f4c1413d02bdfd225ab7a2fb91ecd5419d02bc9de581ed072f4c9a98fb055eaa0cdbf9d58476bf487dc1771ece2", 0xc9}, {&(0x7f0000002c00)="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", 0x1000}, {&(0x7f0000003c00)="c164add823a5449e9f3095c53ac7e09901d57f6970eb786a5693d151ed8cc1436066623139f74b7db65093c2cc78aab1abb75ed4f64ca5dfd843ce97979a727811d5b45f24f546f090644a0556afa6d9317651edf151f3f969214a2bb9f2f2fb000f0b1ad3a4dca87adccb606a62310a8089657aff85d4f4919e13e6a7609f6610b866d2ce8c1c6bad44b7a585dffbdd4e349ec30522", 0x96}], 0x3, &(0x7f0000003e00)=[@init={0x18, 0x84, 0x0, {0x1, 0x100, 0x1, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x6e7, 0x6, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8008, 0x8000, 0x61b, r16}}], 0x90, 0x4001}, {&(0x7f0000003ec0)=@in6={0xa, 0x4e23, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000003f00)="26054790b8ee373dbffae1009e7a82f0dfb792d5b9ff2555b255ce5c02f3a53ee400011873973dacd000ceb5e3fd9d2432a3c788cba03e20e1ff3978a1e1f437508d49bea0b7955468aa0534f22e439221d7f59f097383ede84167a4c94b39", 0x5f}, {&(0x7f0000003f80)="813368fc418b253c4eaffb45d41245f647dccf3680e0a5a0bda550c44728dc69df61ed56406bd34510bf9302e207e1dbc6c71dc89d227a3249bc811fd5185175033d0b30c423b7dd", 0x48}], 0x2, &(0x7f0000004200)=[@init={0x18, 0x84, 0x0, {0x5, 0x4, 0x1, 0xeb}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x7, 0xfffffffffffffff7, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x200, 0x2971, 0x3, 0x1, 0x64, 0x7, r18}}], 0x90, 0x8001}], 0x6, 0x840) r19 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r19, 0x29, 0x0, &(0x7f0000004500)={0x7ff, {{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}}, 0x108) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x4a8, [0x20000540, 0x0, 0x0, 0x20000570, 0x200008b0], 0x0, &(0x7f0000000080), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'ip_vti0\x00', 'syzkaller1\x00', 'gre0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x2d8, 0x2d8, 0x310, [@bpf0={'bpf\x00', 0x210, {{0xb3d}}}, @pkttype={'pkttype\x00', 0x8}]}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bond0\x00', 'eql\x00', 'syzkaller0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0xd0, 0xd0, 0x108, [@cpu={'cpu\x00', 0x8}, @pkttype={'pkttype\x00', 0x8}]}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}]}, 0x520) 2018/04/04 00:32:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xfffffffffffffea8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto$inet(r0, &(0x7f0000000440)="cf", 0x1, 0x2001ffff, &(0x7f0000000400)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/169, 0xa9}, {&(0x7f0000000200)=""/16, 0x10}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/232, 0xe8}], 0x4}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x5, 0x2000000000007fff, 0x0, 0x2}, 0xffffffffffffffb7) sendto(r0, &(0x7f0000000480)="de4f", 0x2, 0x0, &(0x7f00000004c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x80) 2018/04/04 00:32:42 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020d000014000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000800120002000200060000000000000011000000030000000000000000000000ac143752000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000001640)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000200)=""/240, 0xf0}, {&(0x7f0000000300)=""/205, 0xcd}, {&(0x7f0000000400)=""/18, 0x12}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/112, 0x70}, {&(0x7f00000014c0)=""/221, 0xdd}], 0x6, 0x0, 0x0, 0x8}, 0x40000000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001680)=0x7d, 0x4) 2018/04/04 00:32:42 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) 2018/04/04 00:32:42 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={"69703644726574aff12bd710a22cf100", {0x2, 0x4e21, @loopback=0x7f000001}}) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ba0000090000000054cf52deaf8baf37388ecf7475d8a3ec639a5e89314e25346cfd04b12e376c3d6f2bb9522cc513c61b0e7807ebd652602d43c0b1e00f6ad5fdb155", @ANYPTR=&(0x7f000001a000)=ANY=[@ANYPTR=&(0x7f0000012fe5)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1b00000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) pipe(&(0x7f0000000100)) 2018/04/04 00:32:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000640)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffffa, 0x30}, &(0x7f0000000080)=0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="7f0000c9d1bf01553f5705000000000000000000006b12c374c58f2d67420100000000000000000001"], 0x1) r7 = accept4(r5, &(0x7f0000000580)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000006c40)=0x3f4, 0x40000000080000) getpeername(r3, &(0x7f0000000240)=@ethernet={0x0, @link_local}, &(0x7f0000000140)=0x80) getsockopt$bt_l2cap_L2CAP_LM(r8, 0x6, 0x3, &(0x7f0000006c80), &(0x7f0000006cc0)=0x4) setsockopt$SO_RDS_TRANSPORT(r7, 0x114, 0x8, &(0x7f00000002c0), 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000013c0)={@empty, 0x0}, &(0x7f0000001400)=0x14) setsockopt$bt_BT_RCVMTU(r7, 0x112, 0xd, &(0x7f0000000540)=0x6, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000440)={r4, 0x8c, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x9c53, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x1210ea4e}]}, &(0x7f0000000340)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001440)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r9}) listen(0xffffffffffffffff, 0x6) r10 = socket$netlink(0x10, 0x3, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) writev(r10, &(0x7f0000000300)=[{&(0x7f0000000000)="390000001300090665000000000000007f0080400300000046000107000000141900040004870000000003f500000000000000000000000000", 0x39}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000000c0), &(0x7f00000001c0)=0x30) r11 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r11, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r12 = accept(r11, 0x0, &(0x7f00000004c0)) ioctl$sock_kcm_SIOCKCMCLONE(r12, 0x89e2, &(0x7f0000000200)={r11}) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r13, 0xc01064b5, &(0x7f0000000800)={&(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syzkaller1\x00', r1}) syz_emit_ethernet(0x2e, &(0x7f00006a4000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb080045000020000000000002907811956800000000e0000001110090780000000000"], &(0x7f0000aed000)) getsockname(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000200)=0x80) 2018/04/04 00:32:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) socket$inet6(0xa, 0xe, 0x3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x3ff, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) r1 = accept(r0, &(0x7f0000000180)=@sco, &(0x7f00000000c0)=0x80) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=0x1000) 2018/04/04 00:32:42 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = accept4(r0, &(0x7f00000001c0)=@sco, &(0x7f0000000000)=0x80, 0x80800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000240)={{0x2, 0x40, 0x3, 0x0, 0x9, 0x1f}, 0x5}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) r3 = socket$inet(0x2, 0x80000, 0xb96) setsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000001040)="b0962f401cb61e15ef973501fc8339d0dd4aaf296e5117f525d5501eafcf621255fc8dbabbba6a870059e0b6e7fd5d2ddba16aea2f0fa1e49bb94532a2f7d9cdc931c1bb9c5686a46a5145e17f23afdf542369e46adfb502bcb8650981295af2702a0dbd8c2aa9f239a986ec68a92ce2bcd1af26aa9e940bbea8be39f07f001f183012fc7f0a286d965b23e7ec81a1511507afa227779167d8ec32d22911def2b5f78c330916124ded073aab0625ea8d507bfd94f65a3ea76a3b8a495bba136d3da0da090efab343df43cf2352dd472bb61e0a131c0190c5fdd3fc8750ad7f47a90a5a62520d99ff87454f8b07037fb2cbed9409755ab8ca8d33b54e1de2d95524b835a3f5501622c4756c61d911b5df53ba572a2b1cd8f5656d2bd87218a912e8e84cd881fefa0da5a2d0cfa68170f971eb3ea42c640adbffbcb5f37b6376c30a4627ce7cf78815df2ed80e594a19e99e18a0a949d8695d61a06ed1971845e77a6d1c69d2577904444818b3524ac89cecf3e7b93ca02a522a68a8fbacea4796c8a9c0d405f153a5a450dcfed2162caa933151a61790ac945776af856ac89e5ff863fbedcc39000b4cb00704633fb4d73c86c1911d99cd1f9a8c8063cc9ce52e4b099be7dad21b408f6fd12609aa52d7113a8737f03b64d9d8a47acdc08329f9f3365cb22e6481b0a82ace9463d8c1cf08ff075ed4489ee89421eeb3cc9015523d27d8442611dfa0e04985c63c1a41b282b76153022b4d0de259bc86c7fd020ca474451b6990d91b5bef7ceedff17cd2ab2701dcf7fcb63667c87d3ec6783299b35f6151c97eac6bf2af81da7e912cfec0c486a64af4db664e60655e38452bc980ce58bd6067ed58f596a16a55d1e8223129968bbbea4c9fd99467c783b55c1e987aaea274a6282aab0b1e90f80a1822383293f0e3a7d6ef5fe9827ef5ace3f5dc55edeefc9d3417e59d572ea919a7f383624865cc813bbdc3b1b9882dbe3224014a444dbbc68b07c92078e90cf87fa200fb2f46866fded9e94ea8c1a509ca6a082436064119a8fa34fb8b674f62d53f01a3d8842ac0cb5a9cdafdf7a641ca76c795321075e7968befcecdf5d8b61e65cd3abccf9f65b84adc6b92e18150887e525cc16f4eb66e2c50b27c0f640f28b82aaf88611dfa56d7ef5776cd9b5f3826dd058953ea91fb3e7bb7538542462bfd874768d6ac8249399fa8fe9ebc58e651b7f6687bf761169fdcbac23f6fed247f84d8f984d9395d53c6206f1382ffe3d10a7e021889b5f7f141a9630d48f4afce09d61eda077e8227e761ff9af36fcd22695f0110e86bbcb61d38f7dbc90e95820e7cff36c765fa96b7536eee46ee0122619fcc1abd46857f06db650cd2f65a1e18e80480eee518b670721b25d4548f474bc1cf3438da158229c54c7ad8d1b45e9c59ca4d97eeae0070e381f52feec2cea3fc90a4bd2bcb170aa3de61375a1906fd88264faa4206311870319992bee5696e692297a2baa548b9ad919b8cd3279ab8d994b2abb28f46d0cb7f3d928e081bef8761b7c59faafe02bdecd9a55d2e4125e5645e9c88798f606a6a2015579969255f8c8ee88c222a83246f3bb9fd0b690918496ba6446ef9f898418a3c71fac9f3c9f36315b254b842420f4f05ffd18ef80b5bfa1440eb5fb9bfe82a867a8e622d6b28e859b4ea75d7683b7e2c206e8ee7ef054c04c3d20a1783963020f4d8165167395f9eb5beef2d59bec3bf2f10334cf72b880509e55f136da2e9c12e14f298c68b78271610c4c28f02142fec77c77adfb1b3dc0fc9756bab434227bbc791b48a48c7ebcc06939dc7112a0fd7e14531eb615d26f8e88ec9c42c0b1f697e1b5141d5e216354ad051915a3e921160e5649eb0a80780948e96616f37a5563e2fbfefe0d5cb54adc4425b32ce9f68cd09bfc70b8b7791f947d9ffb5921b6fd4f5d657f6d9453214695e2d5f42d633bd67a4e12f2cf3a1d6ff951506f08b417b5ec5ca8898221571bfab75a7a699652a24787c2b105d6b8a4410b910abae3e25ae94825f458b107f67160d442a71b27815aa9541d46aa2ee891dd607f7d713712685506afcad1b63aec5d9c2061e45745cee4aeb1299fb0884109c6d41c2a2001bb24f10b43dfdfb2708777bebdd70fd1ec9b7a093f6a93df725c129f584fd0fe0277cef9a1f98c5e7ad63870d51bc3ed50db3c10f2ce662bee70cb6581810fa42e5fd051fa4ac77ef6a2fd1fe027987970355c2c3c82fecba426db62e922159aca734d3e8831c02be53e3dc47085ab5da89893c77c479541da8c45161bd623770054f6cc8b642a904ebb760ecec3475d17dfda7a01c4c632dda8fc6f101bc9d2cd0c678d1e799e98fad27b192c3b2db3438597c334ab25b418a2bb23a34a28119acda33f1af076a8c02fc93b508dd7f4b93f8e0fbce05a0dfd1812d5a820b1c9d7537242a608dcc71ad8d11c0f4e27c7a3ecfbb10411b155c470764ff77180e6726e1ae00c5eeb34bc71feb72409431f8260d4924f5295cb5e6f1a202666bd32a89f19ff947e01f146060405615f38bf7cf2cc8f45df1a3dd6b4494a80229d3903c47135fc5ebd58f17a6d076872944463a10850b29890b8b5c0d18932d166c205d8fcde9d9d8f3ae494582e61b09e9d38b58e8aff74c926e6a97250302d0eb6965d1512843ca0df2e5baef60399ea7685b67ad93c09fd172c917c37f566b50c61353dfbdd5661db5be34ce580261a201ca816f7f527b2780f11c5e57e902e19a23182f4787f7769e9dbcfa52a302ab40e1b765aa82a84e448bb78faf24dcd356a389d2262ee26ffe0c31c3048e4072c07ea46318cb368d6287b47d9c0170414244c667dd25b2dac1d1efadfd65a23d87e352f20b6c4f32c305d8cb9ab06642c57a8553d534749173c22b1c14b5de807ec0cbc50a9c35693deb675817698719104739297510c0a069b72e4ab2ed7686c1db285aac5acd70e62b84e793198844f6954ac5c30824b01402d8f8f6042a3535d7fe22c49317d0196f733a07e32bea104f7bf20847bd343fd1f1a577c041a6f91d26e17e0ea589f5ff9c13077133e18c666186513f388e3ca19a15c6f9de02531cd516a7ecc12160237463607a5b0d49369d69f29c54397b63cd6367b29edc6b24608ff4c1dc151f63ef1eb7b4db72b1904e801ced2bad39fbeba47ce49aae51534a29ee739210498ed322c4c02b6c4387f7754ab1b5c63a893946414fdda4799cc1fab19081f464ed842ae2a0e6bce9611743a112d7dc34c0988dd37730b2d6be5b8121dad55363f4f0859e1fd17cf5b5e4f5269869a617cafc274dfae60157df034a6a90261de7711b2ec2cbfcdeada38928209a0e19380617f728274a806b04df6fbaed65da9705a5db5f61d755be2777f86aa5b32c307aafc950fa6e23b93d177050faeb9a9f846599a7a193d2e3403085a769e435a09bcf129b31b67a1c9dec6db0da4ac3eb49ba2e43dc66fe60e3eabff080e06f6aa5a55b7f6a632f99a21e4c613f2fc3a31389d166389e08423d7688d3bfcfcffbda525057565c44ce193de141bcbf9e7651bf6bfae73461c1a43207ff559047ce7e5c2c2526632d37c4f777c7c6d935b756e89130433078c891cc0982a907209121e7d7cde44c279ea1c7c1c64a611b67ec4f48b1b04b86555f9082af044ad36094b8f513df9191fa9a19fcc15d25cb2ecb479829bd3b29461e47e1701d6be7efd61e1993640984c2ff95949470cdd21e10d1b2a78f6910fbf157b4a42e7fd99dc221b9903ee256158aec82949f0ef01798d2c733d8147f6af3678d80119a5451cdce18871e2755ad0b9bdde074d9ca612583632b2375ad106662b075d48b5ec6c342b0326d129cd55e06ae530750f9dfdddfad3eab54747f149426941e736e9595b80092a7de9825681ff4967948c4ce98ed5ac28b37e9aa30a08e20794afb4011668565d9ea887d97bbdaf3c176f06b43e2bda68134ac63d52ee9131c00549985b94f44cf209c9c2821c0ca5ebf2683813f9f8ca957fdb7ec21e4aff2f79b165390cc2c4b5e9cda9f897ff54214946134b77db63f4cd519f10f64ae76235f55671288e70662b4c50718f971f211d0d5730001b97921f2e5d94336a76b4c0293b79da529d84140ce5772798f7982e3cd8d48c0d861bad80cf980131afe4626ba13bf1fc11ad96c5f6d3dd11ea62e81c56cfb90e484fcd5f83633bb78ee8e11d1781cab8a76a4e0b1efd61c9edbae23646b9fa1120ac2d1c34d577053063381748fa730a7adce0eb29785e5207fb913f2fb2f60a22679c1d856edc65d7baee95f9eaa888b78055386979d50696b3d3645fa3fa962cbd74b6b6756ab5ad330e195109e62270ab0ce4e81228f2942e0a46822561f87e2d762d912b1f480992ebb01d5d197f5e8ed2517f4ce62a06f906eecd6bf8bb460ad20400ca688d4858ae212be60dca4196c83991069d72a87abdab53ef843cb187e2a4691109aa27812a3f2bc4acee505a1bf93ad9b09810986b3eee3ff4f56745f969f5fda227dd94ce37886825ca06af3b47225f641703fc974f201ace9ddfd43208aa64eadee898e1d58e4858ff5ed09bfd48dcbc82b46c1ac22a32ac43af487a0d109a37a4b1eb44be586242fe0f560d85bb0cfec0f62f64a194756db08bc2d3901192405f7bbd30ae1c113b67fca7b27cc7433cd3b37450f0ee301d6ac002515bae9471325f5ca03fa87ab71177467adaa7116aab3abcd10bf75bedc0d7c7e30e3e3a8b6ad9db175392123e9c7667afdcaf807486ec85efc53ee2f93222dd19756b783efdbeb6ad07f535b24649ee92ab7fce79a494a76f526f57b065dd8c5cf59c7fa7cf42bdc45606e8e3c12ebb51b536752dbf9629e9624315bd6773c0358acb5924bfb79a59d077faf2b9bb511393528decf64926dae172f03399bec3f0ca6828aa4b7939e1fdc058a94ef3fb10827a29fc0a0005a639158e53f0916dfef9817c4733477485463bf48549c7c3456f8448232f3ce0182d92e46fd909ace6cd1dbc3e9ea5688b15ed96717f5e2288ca73eeb42ac253c9977dd52f83b7c9f735d002facbcc94917882a8e8b4d50e1d7049006e6eed3182e6f9929be7cda452afa01e269b1e72d419f66a6658adc8a31c868c9c93666b1a4716882c50f40275353b8be65c31cb1bd9bfe77bb0c2781582ff307ed5b1922b0cbbffdbdf03ce954920ea8416e7a2b0b06c458a2100ea614517b5723bfd4cf4467b68e161fea4e8e2e055cd274271e9f6cf6c951bf64621a4d7a1732ba8be79273c60b638c48d55245dcb1b355ee75806c770ba8520770d91c0f5ab42c636e545dd44856ad6e6af79a383d4238b3a34c20dc27cb44aad5739c3421457cba2b3637630e9fc9fc12d4b5d266000c3fb27a085c8ae767834f4192c81c3429b4ca7bb20bc344143903b233f6ecdacc3b43957dfd6c47e5443b740029c85af27d766bbab3efc980d4f0b2e0a80a5204a31ffeb494c809b4ddb2a0dacaeef2cba7324788f642af21b7158c4aec6dc0840a719266841f018f8a68f4c78785f99c092cbfa19cd523bb323d3b4277062ce3251d1c377730153257e993c6a8b85bed3b8beb81c4a1661f8f3e89f7f93204c1714a08658ba0557c9ae71886354dca9bd224718e9c89eb7e91fcb8d1d06af31e255c67e5cfeb6f0175738d4e2c77fbfdcbe49b76e77e688018d7c9a1168c4fe008a8cec3eb115b41628abe5fec1336a5d64ac77e7cb39e08480281282e7f1cbe215832b6e68faa54da3548fc94a1cb9379eecaa90c9525d3a78ff6c3", 0x1000) 2018/04/04 00:32:42 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x80800) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x1, 0x4, 0xa000}, 0x4) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "bd69cb429029"}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)="8adf", 0x2}, {&(0x7f0000000540)="8ef649b6d43b07c6d41203fef946d15f44d19ecc90061e5fb86038136f6b3e9214252e1d3b91f8dc3489bf4d6c6401532aaae487b0becac07c33e406cc69276d35bae881aeec34f540b2e11404642a8eb4d33bf7b176ada2b8ac94cf629daf3467bc6061ae20b685657ba4e3654c7088ee86d9e1b9f9c66405d0fdc452cefbdf6f39f0dac30c1cdd412ef2adda61799c5b2e0bfd99f1ef5d559189fe65407b9a28c10a2235fa3376967171c3dbb2f9ceb185f9ca62907f", 0xb7}, {&(0x7f0000000080)="da8c0109edfd", 0x6}, {&(0x7f0000000400)="f5f65f4161b5cf1fbe17e16a89b8ccc6faa878a73aa21a79ecb780948ddfce7f7726b9f71fa3e9b2581f539f2b613a9ef2808a2b443d8d28ff0b6278f06de7987deb9c91731745b62b110b310317ef68d6e8f29f36fc3690b6d9dc79edcbf0d39a6eba3f08a79b004f42fb542b35c1e1d9afdf46ac1ff61583699f3d4ac60e269e88ae2589aab09b5ea7024f", 0x8c}, {&(0x7f00000002c0)="83c1cda89d2b2ab2a58c26e587bef7a0fc7942a4219a5c6a56c894b30d9887a0f63182f5105f703e12bab6e5c085bc13c3240ba4f20f4d14d831ddd377fbc5eecdc30549e2770e39a4f86c46108e4b407f6dd6d505ec8a4d4d897d973ee2cea6539287046d0e865f128c4609eb46c9da1102008ff06a0df2a4e9c7272565aaaa9afda1fb", 0x84}, {&(0x7f0000000380)="7dc2b0421b4dd81403bb2b6effc494ef8d3f275689c77ac0d2e6a4a7b4069852df200c92964a130ca5ebb1ead868d74f6684eeadf7c8385d9073039c076d2b398321d08a5af4d179ea96bfbe53b580fbdb7d5a4d55b205d1", 0x58}], 0x6, &(0x7f0000000080)}, 0x4001) 2018/04/04 00:32:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f000004a000)={0x10, 0x0, 0xffffffffffffffff, 0x8000100}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 2018/04/04 00:32:42 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000ffc), &(0x7f0000000000)=0x4) socket$netlink(0x10, 0x3, 0x0) 2018/04/04 00:32:42 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1c) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x100000001, 0x40, 0x74b2, 0x1000, 0x7, 0x3}, 0x4961}, 0xa) recvfrom$inet6(r0, &(0x7f0000000080)=""/226, 0xe2, 0x12020, &(0x7f0000000180)={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) 2018/04/04 00:32:42 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x20010, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0xfffffffffffffff9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x0, 0x2}, 0x14) 2018/04/04 00:32:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socket$inet6(0xa, 0x7, 0xfffffffffffffffa) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180), 0xffffffffffffff8d) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000200), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000280), 0x4) write$binfmt_elf64(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005b000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e78751d93bf5ceb2242c39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dc02d6b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b6f000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000074b63c24fd04d6e20b09fdc69a69a874cb76de9fbec8356c30d361c9ece04cbb6c19e57eb9090ed92a6f89b479827114d48e1f1745bebeea1ab30cd5e57eeeb3fa2d85952dbccc4a686fe2c5b4c69b7c8e34df0cb9db50acee9d65da47cda7553dc1d5c8ab69590c4c834764cbb64aa24832aa4086fea3509696338516"], 0x478) recvfrom$unix(r0, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) r2 = socket(0x9, 0x2, 0x9) sendto$llc(r2, &(0x7f0000000000)="a68d6ea67b9af57e8d7ae811", 0xc, 0x10, &(0x7f0000000040)={0x1a, 0x307, 0xfffffffffffffff9, 0x8, 0xff, 0x400}, 0x10) [ 209.889797] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 209.908937] sctp: [Deprecated]: syz-executor1 (pid 19710) Use of int in max_burst socket option deprecated. [ 209.908937] Use struct sctp_assoc_value instead 2018/04/04 00:32:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f00000005c0)=0xd8) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0xa8, 0x0, 0x0, 0x0, 0x0, {0xd}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0xa8}, 0x1}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/04 00:32:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a000000000000000000000000000080000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000eff34d66462f6a9898eb19d0e7b8c6c6ee62ab2131b6a4dc098fb0a5e1371a54a78210"], 0x70}, 0x1}, 0x0) 2018/04/04 00:32:42 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0xea2}, 0x1) accept4(0xffffffffffffff9c, &(0x7f00000013c0)=@can={0x0, 0x0}, &(0x7f0000001440)=0x80, 0x800) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='bond0\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89b0, &(0x7f0000000000)={'bridge0\x00', r1}) [ 209.998519] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 210.025784] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 210.045646] sctp: [Deprecated]: syz-executor1 (pid 19743) Use of int in max_burst socket option deprecated. [ 210.045646] Use struct sctp_assoc_value instead 2018/04/04 00:32:43 executing program 3: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000280)={r3, 0x3, &(0x7f0000000180)=[0x100000000, 0x5, 0x8001], &(0x7f00000001c0)=[0x9, 0x7], 0x11, 0x2, 0x5, &(0x7f0000000200)=[0x1f, 0x2], &(0x7f0000000240)=[0x2, 0x4, 0x80000001, 0x0, 0x7]}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r4 = accept(r0, &(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000340)=0x80) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000000380)={0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/04/04 00:32:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000b65000)=0x4) syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) 2018/04/04 00:32:43 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x80) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffe}}, 0x0, 0x5, 0xfffffffffffffe00, "c7b920a3df43d16bb1121845f2906a183ffc7182748d1c88a75e62066708e8b018d5913b7abe6870460e48af134408a95163ea107fbeff38c00f0dba666f2f12502ae5639c0acd5c3574a7988b99bdcc"}, 0xd8) 2018/04/04 00:32:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="0209000b0300000000000000000000110100180000000000"], 0x18}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x3, 0x0, 0x3f, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/04 00:32:43 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bpq0\x00', r1}) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000000180)=ANY=[@ANYBLOB="cc0000001b000100ffffffffffffffffff020000000000000000000000000001e000000200000000000000000000000000000000000000000000000000000000d2a8735feef612517ad22ac912413c8b364e9889983115", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\b\x00\b\x00\b\x00\x00\x00\x00\x00'], 0xcc}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000280), &(0x7f00000002c0)=0xc) 2018/04/04 00:32:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x0, 0x1, 0xfffffffffffffd46, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="32000000ae0400613d314abb4a01f07ab6d8166470a20df581327ba12b2ec7917e8962a516ec7eb807000000c5075155480bad1872a7cb776438bc9009ee343ddbd91883dc3e6a2cc77e297a2e586554f0fca211c9b2b97f34dfc16aaaf099d5852863c9935707e4eb3cbbfabaa07c9a5a5d4d8c31c5aa5a1abbb378383eada733e704606caf20d116b7b5f6d59f85ad4e4ec87b0308928d2e7238b3d74864b5185e04b5f56f97a5d645df35eef3bafe68a2ffed4de97b6fbb337ca4"], &(0x7f0000000080)=0x3a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1022, &(0x7f0000dc3000)=""/145, &(0x7f00002e8ffc)=0x91) 2018/04/04 00:32:43 executing program 7: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="b801000010001307000000000000000060c8ce9cf3e43189e6e0000000000000000000000000000000b5bf5480000000ed23ff7f0000b751e600010000000000000000007f1b6c68e8b0802df4671410b6b7246ce49c1f1fa2e14d23e0498a701b28a0346807f36267c9a1d70fe60581a0544cae79d9779aea504b67343d7b668d9ba0341342c7959bd2c232d3ce0e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffffffffff000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/04 00:32:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1000, 0x8, [0xfff, 0x100, 0x7, 0xfffffffffffffffa, 0x3, 0x20, 0xffffff8000000000, 0x7]}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0xbba, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xfffffffffffffffe, 0x7ff, 0x8, 0x1, 0x1}, 0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) [ 210.835088] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/04/04 00:32:43 executing program 7: socketpair(0x0, 0x0, 0x0, &(0x7f0000fcf000)={0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000040)="754f051b1143d0728b9a", &(0x7f0000107000)=""/78}, 0xfffffffffffffecc) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x100000000, 0x8) [ 210.903814] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 210.920418] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/04 00:32:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000), &(0x7f0000000000)=0xfffffffffffffe3f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/04 00:32:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r1, 0x408, 0x70bd2a, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4040) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000480)=""/132, 0x84}], 0x1, &(0x7f0000000180)=""/174, 0xae, 0x9}, 0x10000) getsockname$llc(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0), 0x10) 2018/04/04 00:32:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) socketpair(0x8, 0xa, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040), 0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000080)=0x87, 0x4) 2018/04/04 00:32:43 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x7) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000406fd8)=[{r0}], 0x1, 0x5) 2018/04/04 00:32:43 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x4038362f, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x11, 0x2, 0xb30, 0x0, 0x3, &(0x7f0000000040)='eql\x00', 0x4, 0x1, 0xe0}) 2018/04/04 00:32:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x19) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x18, 0x2d, 0x100000b01, 0x0, 0x0, {0x3}, [@generic="be"]}, 0x18}, 0x1}, 0x0) 2018/04/04 00:32:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x5, @empty, 0x7}}, [0x385f, 0x3, 0x1, 0x4, 0x7, 0x59, 0xc3, 0x400, 0xffffffffffffffff, 0x2, 0x3, 0x3ff, 0x3, 0x8001, 0x100]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) sendto$inet6(r0, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280)=0x10001, 0x4) 2018/04/04 00:32:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000740)={0x1, {{0xa, 0x4e22, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x8000000000050, &(0x7f0000000000)=""/185, &(0x7f0000000100)=0x108d8778) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000580)={0x31, {{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x32f62f6e, 0x0, 0x1, 0x80000001, 0x0, 0x8, 0x745c, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x10000, 0xffffffffffff0000, 0x9, 0x401}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000340)={r3, 0x2}, &(0x7f0000000380)=0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000000400)={0xfffffffffffffffc, {{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e24, 0x9e, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x108) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002740)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@mcast1}}, &(0x7f0000002840)=0xe8) accept(r4, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x7}}, 0x7, 0x8, 0x1f, "7b3dbcf11b60f5f01c6d2bd52a3d626652f3928fd0d7c4e238ae339519a14021ace5dee98520f1f61d92340cf5b7abbffb9009957218522f939f09aeaa52a1e10e05b3f73fd31e246d32193da544bd4f"}, 0xd8) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f0000000540)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f00000001c0)={0x7}, 0x4) sendmsg$nl_generic(r2, &(0x7f0000002a80)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2a0840}, 0xc, &(0x7f0000002a40)={&(0x7f0000002880)={0x1b0, 0x41, 0x0, 0x70bd2c, 0x25dfdbfd, {0x3}, [@nested={0xa8, 0x4, [@typed={0x8, 0x17, @fd=r0}, @typed={0x8, 0x7f, @ipv4=@broadcast=0xffffffff}, @generic="da3151b0c0f224feccc41bdc732e4c4e86c7726e1640d58ca2866b2056e9d4b1ee15d41882f546271641e16459a29654bc11ab86cb1c3d0c93968c7335a2b5cfb63f4de019f082a85855817f17edcee0199c9a2274a7540e06dffd1b0fc813abb486afd156e7a7766776b760ff7daebcdb0066590dc1459da902e23a2bbac171dc", @typed={0x8, 0x69, @fd=r0}, @typed={0x8, 0xd, @uid=r6}]}, @generic="88ccf5428feed4447519b7bb8848479d03a8aa4af0c6d509330d9ba268a6ef0596aaab496a5e2fefc0372cbe198edcbe803e4913da80f1331bee3ff0ac0080aae6ecebb7dbbcad0d0b501872f4d6ab6095f022982c5ed9f534d99cbf8f9247db3a76caeef316d06aca01fe293b4dcf55f59f602214e689b3d4febfa656924006d4d788ac1b9b69463fc190908623a7191f3d12e3f1f1b73fa76ce9fa30fb67bb03490a0c7714158b824a8ff5dc9ce64ace3870294b47daa8724ba4a49d138232d263cb4bf49b97ad1bf1a708c6a7b552984df2c02a73ae3f7e2b5729a1", @generic="b80f14971dbe379bba5d1a7dfeed2a0fbe"]}, 0xfffffffffffffe2e}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) 2018/04/04 00:32:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'syzkaller0\x00', 0x9}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0xe) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) 2018/04/04 00:32:43 executing program 4: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x7ff, 0x101, &(0x7f00000000c0)="9a1003a03cf1460b96ef0642e39a09667a44c5938239678b073656129b3ee4c6ede0f486d2942e588a3116b42c3e2eb8607fd3aac558ef7d0d55cde02a7064643c5189435ffb7130491a3a8f6f8f84d8dd9a8c33340e2e66eb88fbb5b385e523ca9e8491bec4522a7da1a59509e2e74c26d4c749cc9189ad78a3", 0x7a) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001a00)={&(0x7f0000001540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000015c0)}, {&(0x7f0000001600)=""/213, 0xd5}, {&(0x7f0000001700)=""/207, 0xcf}, {&(0x7f0000001800)=""/233, 0xe9}], 0x4, &(0x7f0000001940)=""/148, 0x94, 0x7}, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001a40)={0x0, 0xae, "14b48a081a7fb9c9b5ddb35b9b4dab4aaff9b94cb8f4be3698a7c35880fbfa40a098458592a747f75233ac4b0cce1b188293cd829256794c1d86b3186912c0ade3ef2608dd7fbc000ff700bb8bfa1d5a1c794b520069d9f724828de4ab81ab032d4f03642c7906ccbf596e625cb912f61514a02efac15ce65a28df0b9c610fa2ef17b6d60e1c2a5148658b76910952744ae98cc69ada95f9e7e40a5babf787e1bbb1b174d5660d43318ff20c4924"}, &(0x7f0000001b00)=0xb6) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001b40)={r2, 0x80, 0x2, [0x200, 0x0]}, &(0x7f0000001b80)=0xc) sendmsg(r0, &(0x7f0000002200)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002180)=[{&(0x7f0000001180)="c730", 0x2}], 0x1, &(0x7f0000002500)}, 0x810) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='gretap0\x00') 2018/04/04 00:32:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x3}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="080004000300010003004fbf"], &(0x7f0000000240)=0x10) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[], 0x0) 2018/04/04 00:32:43 executing program 7: r0 = socket(0x10, 0x802, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x6, 0x1) write(r0, &(0x7f0000000000)="220000001800070700be00000a0009000000000900f8ff0005000280ff45e83bf7cb440f3fb47a2acab524625b04493cd6a0427b49d500000000", 0xfffffffffffffec8) 2018/04/04 00:32:43 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000}) socketpair(0x8, 0x7, 0x100000000, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000000340)=0x3, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockname$packet(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x14) sendto$packet(r2, &(0x7f0000000380)="cb9fd73b80568da32506e44003d4bc1d8977a813825b99402601ab81a20eaf4836a91f779f68ea9ac774841c0bafeddf6cf44165a826ece52b991a5a8769dbdcf94651f99235718e08000083c9e2b2113f551fbe3b301da51452916fd98ac6cb13a736a95aba8574b69d52f6eeeb711f8063a4f0fe05774bdd367825d976cc4874fc99379b5ddacb262f8e8125132e6d968e3b08ce824f66727291459d88a466e1655986a1e9248f0cdbadf1feb6de2d96b16cb2b9a36e2e11eeff88c4fe7125849ca03ae7ac2a88439af0a93f", 0xcd, 0x80, &(0x7f0000000500)={0x11, 0xf6, r3, 0x1, 0x5f9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000280)=0x1c) bind$inet6(r4, &(0x7f00000002c0)={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, 0x1c) syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={r0, 0x80000, r1}) 2018/04/04 00:32:44 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x8c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) accept(r1, &(0x7f0000000280)=@ax25, &(0x7f0000000300)=0x80) r2 = socket$inet(0x2, 0x0, 0x6) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r3, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x82, "4e4ad2909a7958bc4446b7fa4b81bdf2c8ed0eb5392c6b649b55781c652adb74b2c745faff1e46e98a80bbb10e55e8a5e52ef38fe236e7556436ca4f0bf4ffabf2ad77143afedd4282d0e4b0d860724bc48c2376eb2cb5afdc0156f21b2aa330351d25ba91ea74b0fc031a368552891bab6dd1f8424ac9f236281de5475cff2ed9c4"}, &(0x7f0000000080)=0x8a) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x2, 0x8000, 0x3, 0x9, 0x40}, 0x14) close(r3) 2018/04/04 00:32:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) accept(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000580)=0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000005c0)=0x10001) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg(r2, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000002cc0)="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", 0x280}], 0x1, &(0x7f0000000440)=ANY=[]}}], 0x1, 0x8000) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000100)="16ccb3501de892d16240f465c42b3793fc4fe70dd37525fa045da45efca241576ecb7c75ffd29b5b9f3fa9a1e0ad5d96d1f5b457aaa7a0e4f85bf5d7e28c126ab3cd59633ae3ad4e43938a48b30c5991879dc4bd293099a8ceaafd2cdf88c41057b8c7398c02b6de07c72e8731cfc20782d8225db59c3f5decf956c19c0648bc07f44db380c757a8f34e8037c17aa394c82edc28091b", 0x96}, {&(0x7f00000004c0)="39485b381f3e338201fb080caa5937b95816b6c2449a6d0c07232a98088cd73d0713ae387e9f91a74bcd1183ceb0808f022f86d30c60e09a60ba1d3fe5f40d3faf9b93074983575afac6e07f04600bdaedb6731a741232e563458c844559c5a554f1f5fe5574073e382bee0c346015b03b134ac95f3828aafa28a30a94222906f118a3da9857f6212c92ee5e5c58dd1585fb6d94a92270f55170f07aa677c4ba220e85ac02c49cf45abc5501f849b7b0aba38babfeb43485caa1", 0xba}, {&(0x7f0000000980)="b5b5b5d71855d5c6d4e95af21b20cfd991e631baa230df9f224d2f24b6994ba2a8892f4434567321d2242cacc883bff407f182eac7f7c6a355c078f957bc28bb4a32e87c984f08038fbe276b49f001e515264779d8139faafd432f6c8595df0ee88396b156d6d8e1f4afba72b68c9c7f59722d3e9b9f21462ad4c9db8cd01de23932f69bf2aca41f57952e21", 0x6b}, {&(0x7f0000000b00)="dcdc6d9e8914a160062366f4e8b6631d57c89f312459315555ce652ce50d0714d19b373ec92c10187592b406a7fb1084ae530b8e55bb717f69d7982ce4283a224911cd16216200d4f337b8a3b49b8f2b665cd0162fff5dfa190dc5023debf3df96dc8b6c5f5705058296a2f54be023bf07b876caee4a90e8f167c481e495276835a82da0a2218a0a696e1eb5f8f709b733337a104a4b527df2e153478617180cbb9af20c7d5741022ea24fb6e13517468edb4163a59eef330e4b7444e4cf83ddf754cf30bbfda17ddb699ba7d67a0000000000000000004d3607fb5ee05442d59fcfec7995da29", 0xd7}, {&(0x7f0000000680)="cea82f682a2bc7b01f639ff7812c102398bb0fe950af080dad2b15afce1624d6407e33c25486244dcf6c109f629e79855d09b0b6b73c79f93a9109dee7009bb6c7bf6c3da5be586a0a496688cd4d80d58d90dfcf7ad636f1faa553d384665974aeb1f23929fd0b8dbafd64c50f1487352c1b3399f1305d4ce1195aee5e6913822cb558345be65c3ce92a8096bf018d81ec1981fdfd50de41a98316d341ec8686e6df5fe2c7591ee68587f7add0399797d97bcaa9af51901c6d36c08927", 0xbd}, {&(0x7f0000000740)="1c678b1d34deda4d78179dcf3366330b5481926ca2ba4473f58886037d4d782fbce753f1e82eaae92f608bfb2ccb673085db38feb259f70edfaeb5c238fe06dd098afa186b2516baf77fd3b25357811ed168cc5c64eef5cd8b1cd51854cf9981e5e96da569db6bcfd8e73e1147697047047562cb63e60b1f6fef78f540e396f4eca6302ddd63", 0x86}, {&(0x7f0000000800)="38ed41828bc8aff8615a1d7fe536fc7a8126557b4e05659c88d81c4f073ac3c637d710cb9b4d5c79f81eabf521a6af93eb9ba380fb7765ea5f1620cbee3ac80c39b980a36e8fbe6f36e8209d0e97793d25db1b4fdac715575be618ff8f0511227979e74d42e45a61193bec875af24c0771f113dcb31e50a36e300560f3e3d19ba1ea84582389fc2cbdd40a3fb8c40a40a9492dcdcf90614c18759ef55cc6deae11174d8941684157c69872c0514033af6cc60280470cef26373d5102edfdeae0", 0xfffffe8e}, {&(0x7f00000002c0)="7237a7cd266e13b2b79bba8cb02123659d89aa4b61395105e3dca6af4072bf6c701c9f6ce8a63d7fdc7a23c01c6dfe7a36f5f27d80b6d6e0b7c67101d63e2eba64bcd90f6774eb", 0x47}, {&(0x7f0000000400)="61e9db05fd9ca289e958060e6cc7098a86aa11fdad9ae4c54cfd7b15893544e7069fb643d17362edbf9ab17133ba76526e49a8cafc6257ac43e399f0ea4868c7d7822bb3c247cbc35e8a6e2b7537f6555e43ccf0e3486e41a41c2747eae4ecc6e879653b031c1eccbbd2a83dce0fca2d26b158fed9", 0x75}], 0x9, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xfffffffffffffffd}], 0x4924af0, 0xffffffffffffffff) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/04 00:32:44 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000001c0)=""/138, &(0x7f0000000280)=0x8a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) sendto$ax25(r1, &(0x7f0000000040)="abf3658a16f9793b03a070ea0cbc9271f39a3ad65ddd994fed59a2af12d12eff3a172ed91755ddf78b9e70ea83d3b6cb45e655a6b945f06d92a6144476a8813937c4389bdc5ddc06cc4fe4266b0454a4ac8b92e3e87365e55abd3dfa5eccb3c631d60cda81c6ec0185cf57f1c650c9068003b300cf726f0d603f4f81c97adfaf68764b0637639931ed4ea611268f1d63c0b99b019b67c3adce48b6f258f818a2bd30727e73403e201e53c5933fe197328cdaca179964f305e2f646332fad13228be522dd0c5a1ab07178022ff53dda65f2ad14592cf06a7b2b", 0xd9, 0x4, &(0x7f0000000140)={0x3, {"f011a4f2bae2b2"}, 0xf018}, 0x10) 2018/04/04 00:32:44 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000380)={@loopback, @remote}, &(0x7f00000003c0)=0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a1e7c2108a1c100a67"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000)=r1, 0xffffffffffffffda) write(r2, &(0x7f0000000140)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/04 00:32:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) getpeername$inet(r2, &(0x7f0000000400)={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x10) syz_emit_ethernet(0x2e, &(0x7f00006a4000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb080045000020000000000002907800000000e0000001110090780000000c30e8d108"], &(0x7f0000aed000)) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'ipddp0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = socket(0x10, 0x800, 0x2b88) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000480), 0x10) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/99, 0x63}, {&(0x7f00000001c0)=""/27, 0x1b}, {&(0x7f0000000200)=""/201, 0xc9}, {&(0x7f0000000300)=""/180, 0xb4}], 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff94) 2018/04/04 00:32:44 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x5, 0x348, [0x20000640, 0x0, 0x0, 0x20000868, 0x20000a78], 0xfffffffc, &(0x7f0000000000), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'bond0\x00', 'syzkaller1\x00', 'syzkaller1\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xe0, 0x118}, [@common=@mark={'mark\x00', 0x10}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0x0, 0x0, 0x0, 'bcsf0\x00', 'lo\x00', 'bcsf0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'ipddp0\x00', 'bcsh0\x00', 'bcsf0\x00', 'vlan0\x00', @random="3d80d3e65ea7", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "5d326c4a0552212b5e62abd6b4bcaea16fa0dfbca98fe6a6403615f707f4"}}}}]}, {0x0, '\x00', 0x4}]}, 0x3c0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @random="7d6617fd3317"}, 0x24, {0x2, 0x4e20}, 'nr0\x00'}) 2018/04/04 00:32:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x200) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0xfffffc44) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r3 = accept4$alg(r2, 0x0, 0x0, 0x80800) socketpair$inet(0x2, 0x80006, 0x0, &(0x7f0000000200)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000001c0)={r3}) readv(r3, &(0x7f0000157000)=[{&(0x7f00004b7000)=""/89, 0x59}], 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="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", 0xfd) 2018/04/04 00:32:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}, 0xffffffffffffffc0, 0x9}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) 2018/04/04 00:32:44 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0xfffffffffffffffc, 0x1d}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) connect$inet6(r2, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r4 = socket(0x1b, 0xa, 0xc0c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000680)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/184, 0xb8}, {&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f0000000340)=""/113, 0x71}, {&(0x7f00000003c0)=""/213, 0xd5}, {&(0x7f00000004c0)=""/126, 0x7e}, {&(0x7f0000000540)=""/65, 0x41}], 0x6, &(0x7f0000000640)=""/60, 0x3c}, 0x40000121) sendto$llc(r5, &(0x7f00000006c0)="997cdf51b2b73d151b66c4b1fa80d7da198b1cff7b9089003571c72e72e1b2f4dc1a5b4168810afff659bea55726f926cdebde3f76264a5c3f4da74a6500fd382ecc455e38480dcc7240ca27e0aff9c0adcda2b0176c889dea1fd74f7a16e96de2fa903018b901de999d49", 0x6b, 0x4000880, &(0x7f0000000740)={0x1a, 0x304, 0x4, 0x503600000000, 0x6, 0x3ac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000900)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x435bea19, 0x4e22, 0x40, 0x2, 0x20, 0x20, 0xff, 0x0, r6}, {0xfcf1, 0x2, 0x8, 0x0, 0x2, 0x5, 0x100000000, 0x720}, {0x8, 0x800, 0x5bef, 0x1000}, 0x5, 0x6e6bb7, 0x0, 0x0, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x3507, 0x0, 0x0, 0x2, 0xfffffffffffffbff, 0x8, 0xf4d9}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000780)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000007c0)=0x24) [ 212.186304] IPVS: length: 138 != 24 [ 212.197854] IPVS: length: 138 != 24 2018/04/04 00:32:44 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="5c0000001c00010200000000000000000000000024000900010000000000000000000080000000000100000000000000ffffff7f0000000024000900000000000000000701010000000000000900000023926f000000000500000000000000d517fefa7bc7041827ff9b850cc6caeff7df67cb8d2df9f40b25"], 0x5c}, 0x1, 0x0, 0x0, 0x41}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x7f, "d8835a848b92a1d0c830772412cab2f0cf3044a565b3dbcc54b78300c0825b55a44fea14c13f27d6ad5ca7d8615ccda2be5043b6e0eb68c580e604be84d78ca4a8d6da9c22d550deeef4733fce455c9d51fc8f4fabdfc1c382cb32520dd863be19557fe8fd729cc2816d5fdafb3374f4651c63b57037f1ad28ca4095138474"}, &(0x7f0000000200)=0x87) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x5, 0x7, 0x0, 0x2, 0x40}, 0x98) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000a80)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000ac0)=0xa2, 0xffffff51) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r3, 0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000000c0)={r6, 0x9, 0xffffffff, 0x2}, 0x10) 2018/04/04 00:32:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000080000043d7b0b675891f1ac47136290fe6a8f1bf042bff11fb2eabe216aca31f780a7d3d74e264d10ebe0c01fcfcb6ad31dcfff730146885c6b0c9b426452aeddcb5e7520f056940c4043c66df9f08e106285b74000000000000"], 0x2) 2018/04/04 00:32:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) sendto$inet6(r0, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) r1 = accept(r0, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x100, 0xfffffffffffffffd, 0x8001, 0x2}, 0x8) 2018/04/04 00:32:44 executing program 0: socket$netlink(0x10, 0x3, 0x9) syz_emit_ethernet(0x5e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x4, 0x80}], {0x8100, 0x8001, 0xfffffffffffffffc, 0x6}}], {@canfd={0xd, {{0x0, 0x100, 0x6, 0x7fff}, 0x3e, 0x0, 0x0, 0x0, "f68cf5a53807a26e8af6d2f487f45d943b8971332bbe83efce8e0573175bca9eb8174c93fcf25fe8c5241c6e7a5a3449416007793482a1c2924061ba384fde46"}}}}, &(0x7f0000aed000)) 2018/04/04 00:32:44 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f0000000600000010050000c0000000a80100006803000000000000a0020000780400007804000078040000780400007804000006000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e00000017f000001ffffffffffffff00726f73653000000000000000000000007663616e300000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000030a00000000000000000000000000009800c000000000000000000000000000000000000000000000000000280054544c000000000000000000000000000000000000000000000000000000020500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800746f7300000000000000000000000000000000000000000000000000000004000100000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800f8000000000000000000000000000000000000000000000000006000434c5553544552495000000000000000000000000000000000000000000001000000ffffffffffff07000e002900170005001d0038000f0011003e002f000a00090018000d001a002100000000000300000000020000f9ffffffffffffffe000000200000069ffffffffffffffff6c6f000000000000000000000000000067726530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002100010400000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f58590000000000000000000000000000000000000000000000000100000004000000ac1414aa4e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e800100100000000000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000ff0000000600000000000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e24}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e20, @multicast1=0xe0000001}, 'lo\x00'}) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/04/04 00:32:44 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', r2}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c0000001100010029bd70000b00000000000000", @ANYRES32=r3, @ANYBLOB="00180200008000000800ffffff14002400b7eaa8d0e070a82b2940f54471f4ec9d"], 0x3c}, 0x1}, 0x40000) gettid() sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r4}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x50, &(0x7f00000004c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000540)=r6, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000000)={'irlan0\x00', r3}) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x1, r3}) 2018/04/04 00:32:45 executing program 2: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba22ef2f02e80fdd5b79afa118c2938069c", 0x71}], 0x1, &(0x7f0000001480)}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast1, @broadcast}, &(0x7f0000000080)=0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/04 00:32:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c0fafa800000000000000f262ab"], &(0x7f0000000080)=0x2) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000108000001000000fc00000000000000"], 0x18}}], 0x2, 0x0) 2018/04/04 00:32:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x11241100}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0xdc, r3, 0x300, 0x70bd29, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)='R', 0x1}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/04 00:32:45 executing program 0: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair(0x2, 0x800, 0x7, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_emit_ethernet(0x2e, &(0x7f0000000240)=ANY=[@ANYBLOB="ff84a8f7fa2a91ffffff0500000000000000080045000020000000040002907800000000e000000111009078000000000000000885c99f3dfc97b8a16c86fa9d036ecc117087a290316ca944c331380228e55d58deac0cd412e0c568a9d30c6fd16b5e0a4261b1759e25c56c7c97953a152b360e5310079ec5"], &(0x7f0000aed000)) syz_emit_ethernet(0x106, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="7e0d3718c0f9", [], {@llc={0x4, {@llc={0x4, 0xaa, "96db", "bde18528a62dfabc2e7de00350ad70d188820847539cdb696f8680231ddd59f1e39b023c4e03bfe649de9fac2881502cccfd2d483f1dc04f019ff59af558611bff9b5015340711ec26dec8162998494837cf130158dfe71ca3cdf92ad88e676ce79315990c196dfbf42be0f78494d00b8639405060c270efa2883274a2294aca277c15beb9808e0023acd047f7bef525f281343eb3a016b35a9c371b2bfdcfa7a8fee57cfc1e8acbee7e1af4e87c9c018a9568cfa5491552f856f10594fc1d821c8037ab3d8e72018778944a561276f1c3ea597600a3ff4a444fc89efb75910e46ea1a93eaa2e586634e17ed0210f2587b90bbd5"}}}}}, &(0x7f0000000140)={0x1, 0x3, [0xdf, 0x4b9, 0x927, 0x295]}) [ 212.384011] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 212.476275] bond0 (unregistering): Released all slaves [ 212.553626] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 00:32:45 executing program 2: write(0xffffffffffffffff, &(0x7f0000000080)="260000002a0047ffdf08dfff0000e8ffff", 0x11) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000000000)=""/189, 0xbd) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xac, r1, 0x800, 0x70bd27, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff0000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x48000}, 0x40) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)) r2 = socket(0x18, 0x1, 0x1) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg$alg(r2, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[@assoc={0x18, 0x117, 0x4}], 0x18}, {0x0, 0x0, &(0x7f0000000480)}, {0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=[@assoc={0x18, 0x117, 0x4}], 0x18}], 0x3, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f00000000c0)={@dev, @multicast1}, &(0x7f0000000100)=0x8) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000400)={'erspan0\x00', &(0x7f00000003c0)=@ethtool_perm_addr={0x20, 0x25, "c69950b9c11b74cb6709acd06682769e7ad8cfe3994fefa00cf5d329c652877f2b8a407dad"}}) 2018/04/04 00:32:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000200001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x100000001, 0x4) 2018/04/04 00:32:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-256-generic)\x00'}, 0x58) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x50, &(0x7f0000000240)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=r1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x17c) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet(0x2, 0x2, 0x6b0b) r5 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000400)=0x8001, 0x4) r6 = accept4(r5, 0x0, &(0x7f0000000440), 0x80800) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f0000000480)=0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000003c0)={r7, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0xfffffffffffffff9, 0x4, 0x40, 0xe44, 0x2, 0x0, 0xa6, 0x4, 0x6, 0x6, 0x8, 0x7, 0x101, 0x7f, 0x7]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r8, 0x1, 0x9, 0xfffffffffffff605}, &(0x7f0000000180)=0x10) 2018/04/04 00:32:45 executing program 5: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d14a)={0x0, 0x0, &(0x7f0000430000)=[{&(0x7f00004e9f4f)='6', 0x1}], 0x1, &(0x7f0000d80000)}, 0x0) close(r0) recvmsg(r1, &(0x7f000030c000)={&(0x7f0000bf3ff4)=@nl, 0xc, &(0x7f00002d7fa0)=[{&(0x7f0000c47000)=""/189, 0xbd}], 0x1}, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/04/04 00:32:45 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)="edfbb54f3e7ba3bbd8ab795f8821b8cd6c4d5df0d923eef565cce38408620d93ea5190ee30023fc9f1a4fa201cd35fc3adc4471d26e210b58bfc0e733e90b0163087510db2e4f0e5a0321cdd55149eca30c8d847330423696c403f833f5c2358cf988841252925bfb75c046bf09ffa4bc9be640a93fd301ee678306bee287240581896227ae931a2c63b43c84517382ae20227c93aa0a912bd106c", 0x9b, 0x804, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xe}, 0x7}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00006da000), 0x4) sendto$llc(r1, &(0x7f0000000380)="1adda20d9bc69c4d1c8157ea0912ce5692a72fc45c22de7ab760a6edbdf1b7baaaf1b531952f7cf70b1cdbb23bf1f2b7698b83408bafd452dcec084ba42dd75a4ac9d2af12f2f8e049401cb999e3fb7f411f857cc08747e9f9c45949b5cbef49c89fed101f4c3082640fa8c5673e113ee11d6d0457ac1c29092851dc59bc076317004dab4c218f7e7bf2e5424889d14a530711ca22a7f61106bf6ec24b3348e3a249d179ab71feeed862853e32127ff280b6180ae5d6e7a67f454a6e17d3564ebb883a8980e1acb536b736c472dec90b07cec62568233a2797079c57871fdd1126d027a3a55c", 0xe6, 0x1, &(0x7f00000000c0)={0x1a, 0x30f, 0x810000, 0xfff, 0x7, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) bind$inet(r1, &(0x7f0000000340)={0x2, 0x20004e1d, @loopback=0x7f000001}, 0x10) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x4, 0x3, {0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0xfffffffeffffffff}}}, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x2, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x80000001}, {0x2, 0x4, 0x7, 0xff}]}, 0x10) accept4$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x0) 2018/04/04 00:32:45 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)={0x0, 0x0, [0xb56]}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res$synack(&(0x7f0000000140)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000180)={0x41424344, 0x41424344}, 0x5, 0x8001) syz_emit_ethernet(0x176, &(0x7f00000001c0)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x2, 0x303d}}], {@mpls_mc={0x8848, {[{0xfffffffffffffffe, 0x2, 0x0, 0x6}, {0x6, 0x7c8, 0x8000000000, 0x1}], @ipv4={{0x24, 0x4, 0x8000, 0x7, 0x15c, 0x68, 0xfffffffffffffffc, 0xb, 0x89, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@cipso={0x86, 0x2e, 0x1, [{0x7, 0x6, "c35c6c79"}, {0x7, 0x4, "ffb7"}, {0x0, 0x10, "e5c4e799640870a301d07fc8072d"}, {0x7, 0xc, "6c5bd5b1d65f2907005f"}, {0x0, 0x2}]}, @timestamp={0x44, 0x1c, 0x80, 0x3, 0xfff, [{[], 0x8}, {[@remote={0xac, 0x14, 0x14, 0xbb}], 0x2}, {[@loopback=0x7f000001], 0x2}, {[], 0x1f}]}, @ssrr={0x89, 0x7, 0x2, [@empty]}, @timestamp={0x44, 0x10, 0x401, 0x0, 0x0, [{[], 0x6}, {[], 0x7f}, {[], 0x81}]}, @lsrr={0x83, 0x1b, 0x40, [@loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}, @multicast1=0xe0000001]}]}}, @tcp={{0x4e23, 0x4e20, r2, r3, 0x9, 0x0, 0x7, 0x1, 0x9, 0x0, 0xfffffffffffffffb, {[@sack_perm={0x4, 0x2}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}]}}, {"9811c470473c7b4634f45c6d2360a25895ac4fcfe944f2b57ba031154d5a3019f6680ddde4abd49ad74fb265c41c17e552b6ab2696c8dd070879c0291054b165538df05fd577013666d3171749d0139d5878d5504cb025f5b4c73c32112627cdba0e037c37f8c3bb964f0b7b4e3ceee2904d50a0fa2f78ae68797fa94f67ebb01e8727e8911fe3a059e36f4ee96defe37a9d1f4e63549e989ef56aaaf9362b10f8a2a0c111b136b6cf32bb58fbda23fe"}}}}}}}, 0x0) recvfrom(r1, &(0x7f0000000040)=""/248, 0xf8, 0x0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000340)) 2018/04/04 00:32:45 executing program 6: 2018/04/04 00:32:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001200)="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", 0x1000) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000280)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000000040)={'ip6gre0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d4, &(0x7f00000011c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) 2018/04/04 00:32:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x8799238f72deede3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xfffffffffffffffe}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) 2018/04/04 00:32:46 executing program 5: [ 213.310527] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/04/04 00:32:46 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c36ff8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x2) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x5) 2018/04/04 00:32:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000000)=0x80) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0xffffffffffffff1d, &(0x7f0000004000)=[{&(0x7f0000000040)="240000002100030f07fffd946fa283bc8000000000000000271d856808001800d188737e", 0x24}], 0x1, 0x0, 0xfffffffffffffdd4}, 0xfffffffffffffffe) [ 213.384333] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/04/04 00:32:46 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xa}, 0x1ff, 0xd654, 0x9dc0000000, 0x400, 0xa7af, 0x40000, r1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0) tee(r0, r0, 0x9, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x100000000, 0x8, 0x2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r2}, 0x8) 2018/04/04 00:32:46 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) syz_emit_ethernet(0xbe, &(0x7f0000000000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [{[{0x9100, 0x200, 0x200}], {0x8100, 0x5, 0xf1e8}}], {@llc={0x4, {@snap={0x1, 0xaa, "94", "ae947c", 0x0, "f69e860ee2a98d1a3b0cc5046dc86cb2d97d8fac4677bf915582084222ccfcdc71f1afd8aa36ca4f0bf7bc8255d10f3a897412d6d21ce8c33064d7ff7a6bab177a9bd845089b1a1d5daea58d0cdde19447c5764f6bebfde6bb3c5752c4152d12995a5c080842baf1fb9e33df8ce4b6b172eb680c5489891c48c964417cd3575a11f1b3f965277c5dded474189b02a7659201c2ce01c9c91210395dc5b85909e0"}}}}}, 0x0) 2018/04/04 00:32:46 executing program 2: 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, 0x2, 0x4031, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x0, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_crypto(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@upd={0x128, 0x12, 0x4, 0x70bd2c, 0x25dfdbfd, {{'cbc-serpent-sse2\x00'}, [], [], 0x400}, [{0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xdf}, {0x8, 0x1, 0x100000001}, {0x8, 0x1, 0x1b}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x14c}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x6}]}, 0x128}, 0x1}, 0x4800) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00000002c0)=""/48, &(0x7f0000000300)=0x30) 2018/04/04 00:32:46 executing program 1: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x101, 0x2693]}, 0xc) 2018/04/04 00:32:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x4000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000080)={r0}) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2}, 0x3b) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:32:46 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) pipe(&(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100), 0x4) 2018/04/04 00:32:46 executing program 3: r0 = socket(0xa, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001180), &(0x7f00000011c0)=0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001480)=ANY=[@ANYBLOB="71e2e7893c65dd00"]) ioctl(r0, 0x8918, &(0x7f0000000000)) splice(r0, &(0x7f0000001300), r0, &(0x7f0000001340), 0x9, 0xe) pwrite64(r0, &(0x7f0000001200)="01e5efa006db6bdf763cb9eb11fa14b68e6f66db9236e053cda8ae6baca492ee1f059117df8ffbbc2204b7feddb5bc8ca96fe7c7817b81fb8e59b254a83fd9cea83f653ae55317fcf9384370df47b3afcc6967047fb63c405e6235379bf0986badd3c4cb92671028748dabce2d823f9e4c26f04d7c4f1563a0ce75badab980d477bcf2ecb748d702fdaf390bab675b50434ebbd5b0e099b3b37bd236eaf97ff0faa4306999b7554f86f418c898d81c91ac1f4951b2d855bdc00714ccabe05e54983cab5fe9961e6eb906dec30e631317d8d244f338b9430ab822717dc931a64aaa2c", 0xe2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000010c0)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/4096}, &(0x7f0000001140)=0x78) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001380)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000013c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001400)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001440)={r2, r3, 0x3ff}) 2018/04/04 00:32:46 executing program 7: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002d40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002d80)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000002e80)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002ec0)={0x0, 0x0, 0x0}, &(0x7f0000002f00)=0xc) socketpair$inet(0x2, 0x807, 0x2, &(0x7f0000003940)={0xffffffffffffffff}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f0000003980)=0x4, 0x4) sendmmsg$unix(r1, &(0x7f0000003200)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="3ed8d914e13a233f31a81663032565c1021f0e6838f8ac784b2155a0c4c412888fb540ecc3ab12b1b815c78eaca41c0cbddf277fa72b19e81cd506a93361d4595c429ce2bebf04230216c67dbcb158baf7af1da78a053e2beb12cc121da61b78925e5558f4f64e79ed478d82d7160e08198cbcef626c24fc0b37500ca7edcc859b78b25c95d67e4c07a153a8f92cc01282040ae66a48b3c0482cd4a383620717014d7be16591e80206c6b400d87faebe64a17c4c2d33016d7e92ce158a8cf20f7adc78a75cfea42b192f291cd1704d2856bee3389be8919f9976e6686a223bd1b0e875f3", 0xe4}], 0x1, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20}, {&(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f00000005c0)="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", 0x1000}, {&(0x7f0000002700)="9371d895d9a40312674c664da9853cc307ee486efc94e31a19a4e14cfbf509d9c15ceafda5aa88b191c76cde6ba3a8076e619ccdea85d7d72897247b5baeedcd8cfab23aaa95498442f029e9c3569fc3726d2ed03d512551f42da40608064c7adab140004335c9dd94b229f2cedecca179783e79ed46d5009fc74fa8eeef905de3ac9f3b1408ba4151c0c8e11063a00ec726cada7d995a07497b2a0d98c2bdf187af798723067237db42f65bd0b2fab676bfce817475e3f2e8842a1d33228898a211e68a4e7585b541d7c694ab9e325e45ed73", 0xd3}, {&(0x7f0000002800)="1cc60fed05dce3f764a50b6fe9876c47f0445c5211391b77c764a1d26ca88834fa30d42335d999749d8dbf5a19fef5c736f851ce9ecc263f2ffd87b34dcdcf226b9ff7464a084b6f06a6b8115919e72b2dd3f7e2832948a3ec7d3b5c663b1cd501e7c8dce38ebdd0edd9c82e3715f1526880f39ae52e8e3f393d5bd8a14c636cf50080d6b2c57276380bc897c87e30231f97f0dce5eccb3c31ada3269548c5ec473b92f4f1b7c194a82cbb7851f8631e64f037e55ed12665f5991e0044f132ef4bb11d349774fb22eafe79958e0d60b96dbaf0", 0xd3}, {&(0x7f0000002900)="9b096d05774e5b5ae297d3b76dac888255c514e223e10ce99d14a38a5edb0cba6aeffc75031499857a91c3cce1397bc91b9c403191d318ea61398d862ab149a2d527d2c47091d9f9b0af7fa7fe2328eda7464b22592f0620c2051244029df24426c14ddfab60dc50afa05a5011d3501d2dee2a8085e7cecca108ecea4b6b1b1fde612eee366c9d0cfc20daa3d34a7b0cb5a53d54cc5bafed3e7a4708cb6bfb00d1c41949951f50a56dcb5b283819fb2d27472e870cd0ccb03625076f0768cc3d006ff8b2fb13b6e0377ac50639b094be32e7c0450a6fff", 0xd7}, {&(0x7f0000002a00)="ed7074f8cd5a60cf22643db09a1d151fe3e9f63c18cf0ada2dd552c32519b27f9cc739d0f30e5d813852c2ae70e7c45f4bb2dfbfae1dc7dea40fba7f51009b5a26cd9c95015fb27423a4e0839d594a638b5b798afda25c6358de8dd2e7c039c08e9a7d0e32fa43ab2cffe04058f9e3c4ded3e88e732c74af6ee98fb6f8405381d4b5f1ded9661f4877f846d8d0efd5a2367a", 0x92}], 0x8, &(0x7f0000002b40)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x40000}, {&(0x7f0000002b80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002d00)=[{&(0x7f0000002c00)="419f7524b3fa3871f702d5c5d3faa656247943111eff265bb4272c6ca1f59ec75876727478ddefa1d4994662a608ef394e9b3401547906b7c75367772c0ebf1d9a7f5991a7664db3d5886f759e6b0d6dd0c862a899fe1c33be06d6d43e8167d63b2d68ee573cd5b0e81e9f0f3e05dfd23206714b6aead6fefe98196612ae9bc76515eb91c8b9a6a6d4d0f7705e8b453965f4826a49cf9c9309931ad5bd5da6e64860466d082f89f2167309ccd19bfcee52ae82ef4bb16f5c7482c94e77abd32bb26bb0da4b9b42ca6f3fce17fe5ad5e707437d4c", 0xd4}], 0x1, &(0x7f0000002f40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x20000011}, {&(0x7f0000002f80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003180)=[{&(0x7f0000003000)="30f7b5367b2cfb4e6443da471fd59a3664d39f06d4f8eb0f42271403fa", 0x1d}, {&(0x7f0000003040)="c5d1fcbe895e88b77615cf34c896e7250e07e43fe8eef5841327ca24e5b67ee7fc13dc8cbea26c43dc13816d9136b65dac0b081a69f0a3057be37928e863442aa099305415b57471bac338d582ad38", 0x4f}, {&(0x7f00000030c0)="5d55843ffe629a8483e5032646c7a173e37b4cfd8b1d5b983086e3a644c8aa6c71422670e0ba88a3f9645ac6f1545fe02d5db77935d0ba66d589eac238d8467c6bb9110d3598782c64807a36a1581b129dc586ab4e33e9aa3faaa04ba79191c56e42994652f55d0c3bf678296c8dd7f3b2deacad4ab8f12125fd19d0df893dddb9802f1d1844be4bd6739f08e4eaeba2cfaa4b937aee1bd82a13c3c8f2b3d34b762ada79", 0xa4}], 0x3, &(0x7f00000031c0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x4}], 0x4, 0x80) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) writev(r1, &(0x7f0000003880)=[{&(0x7f0000003300)="96c0d160c0d87eef6137ec95227abd9d5b79a71ae605d58967d1e1d5be42dac6c7e81e2c34c6203e", 0x28}, {&(0x7f0000003340)="796f67fb8a5752612d93ad01c105a23f2e4f15d0e61f3f6089cb882aec4fa9640d6fc910dff19497a41f7400b6148b3bad578dbdf4b0330015cc571cc4c2e6e35b6b15b9671579de12eed3885386c02d22619cc692e1470499e4e22428f73b8672096148164c5b3eeb187f81026302637f1250086ac9ad642a9c97dffca251e57f714318", 0x84}, {&(0x7f0000003400)="0ba8a78ec9bd3f2da9cf000c43424b359a99260cf3b8c020ab18148c", 0x1c}, {&(0x7f0000003440)="5bd9daa8d3de9f08906fbb32e722d133629776fb5cb643543ab71bf483029609b12e205d311ef762dbed3a0d5835a72a69436281c9127667ae883044642bbad40fe00d504dbba681b14e3206c3f8f4f262a7ae2f65fcb8b1fcee0a849795c8c9600bbd7d1e9a592f158482f0cb98440231ef2bf268018b9811042db64229c26496b71bfdeae7533fa1021ede2ca356ee1ee6d5d37f9314f813dedfaf2063d575ba088dc0bfb8389bf9d744", 0xab}, {&(0x7f0000003500)="91227366721e93480391d9043700e81686a6c7672b119c194f5853dfeb3011091f414aed74a2e07de97b1a0585480689c5daf27b4e45fa62b5b9f2772c28348cc339ed85615e31188748516038910495f260a322799351135cddae1e96a996da4d642028c792ecb608761834f5f03569897aed45ff", 0x75}, {&(0x7f0000003580)="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", 0xfc}, {&(0x7f0000003680)="057e04368a797b36586f48ba91e5b7f36487993d8ae6d0505fe02c83438444dac817496d41538118e6e4c07a070fb5b8b6491b22cc8b8734ec9ad6efef10d18c72351b0d6d91d487bba9f5e1db45770a2daeb00634258ba51c85d0e393fac9353467b6ed96c45bf3e56e7022ac0bedb4e25e658aab3aff923e12a0cd922c5c997cc5a905", 0x84}, {&(0x7f0000003740)="206109fc03684181bb3aa9c579a61895d88cff47564da806bcf9ff0f46452394dd5cfe275507debe9bf6ac3c4db38d16580b5cb957fb90ed4302a47782bbe11b48c1677ce1d8c14f0611558bda14eafe100e3fe159338c3cd7306e0e12ff54cb55f8b18615c315e31422928874b2c514d3d9", 0x72}, {&(0x7f00000037c0)="3a0cf9201f9607967c8e4960f1d66c253be08782ef0e64836880508fffc43ce13522ac0c33fcedc63c52300213f985eba36671c8e6a30be19f92bea28b131d7bd7211e2989480ac9a6f8d1ea2130cac6e73b0f18d86478293d9225a186c5bd24336fce2145d407d4599a34349fed615cb0640b621b39f0d8ebca4205", 0x7c}, {&(0x7f0000003840)="a71b3334a1ca2810c311722ff2350d85dc545655c545f6bed6ea2ba96af9fae23419a4e648d6b30c346ca5647ba2bddb5a4cd19fe8bdddf191f5432fb3dd6c", 0x3f}], 0xa) recvfrom$unix(r0, &(0x7f0000000040)=""/227, 0xe3, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) 2018/04/04 00:32:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"626373ff7f00", &(0x7f0000000080)=@ethtool_cmd={0xa}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) 2018/04/04 00:32:47 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)={0xffffffffffffffff}) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0xe1, 0xff}], {0x8100, 0x5, 0x0, 0x1}}], {@mpls_uc={0x8847, {[{0xffffffffffff0893, 0x0, 0x100000001, 0x4}, {0x4, 0xffffffff, 0x100000000, 0x2}]}}}}, &(0x7f0000000040)={0x1, 0x3, [0xd75, 0x9f6, 0x6d9, 0x39c]}) [ 214.292516] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:32:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="9f0600000018050090678b7a12a9b8a12539682c64ba4247472356e026a3"], 0xc) 2018/04/04 00:32:47 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000840), 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000880)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000008c0)=0x2c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000900)={r1, 0x4}, &(0x7f0000000940)=0xffffff28) 2018/04/04 00:32:47 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000000c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000001380), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="280000000000000029000000020000002bd1be20f5b26bc0964f4f8fe3d9c82aaaf0b570875941cf170a002300000000001977e06632e137583ff6d0c8af214deca8510c18497e0ae68bd112e7c7b61063cfb7082c6647783b067e7d954a78172fdb16e35d24083753bb9e31b8fc32af1d40c12759312fbaa9d7bbb6a16b79edcc45b24fcceb236bf9db1ee3dd431237f565fcdf1bc0684c9339dbf1477ad7589f5d6ff9f502b4f244d34d1835ad9a3bd8683dd28b34b1a8df05d7221b72d2ae06217012e1dcb0ec764ae7b9945454dafd6182ee489bb81d39a835017de5c01caf87"], 0x28}}], 0x1, 0x0) 2018/04/04 00:32:47 executing program 2: r0 = socket(0x11, 0x100000802, 0x300) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x56, &(0x7f00002bc000)=ANY=[@ANYBLOB="82a9017ac07c000000000000000d0000000000000000bab3e1bcbc00a238e3ac48f57fc37ee9b3f34f62bd27bf31020040b067be9b899cc74e255d04c30dc88ddbc208d50bace3870bdc799bb7969cbc06591f7e6837"], &(0x7f00007eb000)={0x0, 0x1}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00003a4ee9)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/04 00:32:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xb4, "750af0ba2b67cdaa60b1d4817455cb46663638d4ad0d42dffe93dad4d7b695c4582e5978cd575919c9cb240ea1ab352fb6e19f5f251ebb7b7960e8beeb16dcde4d5e8fecebd7e2addaae76706e94b4e20b86e7c3cd8789f8137fa8c830083e7c2b2c707818f3815a1a0270a1279cd1b784c9e3df17d464f6ae0e705afdf8584d02d99c8479fafeadab343f3beb7425be3b409baed9b93d7431b31e828bdb26ba25707fe95a8256e7eb6cd9975f60a5909e29046b"}, &(0x7f0000000100)=0xbc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x2, 0x1f, 0x5, 0x200, 0x5}, 0x14) 2018/04/04 00:32:47 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x1, 0x1]}, 0x8) accept(0xffffffffffffffff, &(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000440)=0x80) socketpair(0x5, 0x80000, 0x1, &(0x7f0000000000)) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000480)=0x1, 0x4) 2018/04/04 00:32:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10, 0x0, 0x0, 0x48000000}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000002400090008000609", @ANYBLOB="090009d3", @ANYBLOB="0100b9ff", @ANYBLOB="02e56801", @ANYRES32=r0, @ANYRES32=r0], 0x6}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getnetconf={0x44, 0x52, 0x629, 0x70bd26, 0x25dfdbff, {0xa}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x8000}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x4}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x9}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x4000) 2018/04/04 00:32:48 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/192, 0xc0}, {&(0x7f00000001c0)=""/196, 0xc4}], 0x2, &(0x7f0000000300)=""/228, 0xe4}, 0x40002000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r1, &(0x7f00000016c0)=[{{&(0x7f0000000140)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000300)}}, {{&(0x7f0000001540)=@nfc={0x27}, 0x80, &(0x7f0000001680)}}], 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/04/04 00:32:48 executing program 3: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000300)=ANY=[@ANYRES32, @ANYBLOB="6178c254ad6f0e5eca48da9fd784e14c13ccc023b5effd967e1cde6c343fba771311854fb824990fe386507244d1a293d6f9e62583577675f6d908ddd9e8d57560beebbbe6c988003774be1c23ad668568a44bf32e3c77535f3374f7bf11b8992ab7c4f5840b46", @ANYRES64, @ANYRES64, @ANYRES32, @ANYRES64, @ANYRES16, @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYRES64], 0x9) r0 = socket$packet(0x11, 0x1000000000000003, 0x300) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="c1aa857d5369b1f9cf7d7333a26e1bbcfbd580be7b05c1c0dd7db9f54f11677d9ff1ea1d6c0793474f329c34983d707717116fea11eab7416e797ea8106e57d0bd0975ed66d9dd9170ffa3c11075453d046216fca6bc8732b947ae0e9778c6c83a183a28dd25d38faaddcf49e82142f7ee23725fb05842be82d38b125e314d83f395869d9b1c52611be5908482", 0x0, 0x0, &(0x7f0000000180)={0xa, 0x1400, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xfffffffffffffe79) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/04 00:32:48 executing program 1: socket$inet6(0xa, 0x8080b, 0xff) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2c, 0x6, 0x1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x16) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x8000000000000}, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) 2018/04/04 00:32:48 executing program 0: socketpair$inet(0x2, 0x800, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x200, 0x6, 0x6a, 0x0, 0xffff, 0x3f, 0x6ac, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x5}}, 0x6, 0x101, 0x2, 0x336, 0x31d}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0xffffffffffffffc0, @remote={0xfe, 0x80, [], 0xbb}, 0x4aa7}}, 0x7, 0x7}, &(0x7f0000000200)=0x90) syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) 2018/04/04 00:32:48 executing program 2: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) sendmsg(r0, &(0x7f0000002dc0)={&(0x7f00000023c0)=@ipx={0x4, 0x0, 0x200, "91a6a3c656e5", 0x3}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000002440)="b8ba8417b106419d03689650f13e138c8b095ae807239ceb6e6047108106fd8c976e8da72315945be2a6a1cd5f277bd0824e08aac38e9381e7c7f7219597ccab3a5f99b864299e53dbe25e795aeb925d5ff0f199057e3332393b9078541f12d29e818d4025d8f689dbf76007889db8647e7020fda2e7122ef29e452c239bfd658e37c0d4320382747b58e9243761629bd642722b3d8f719d65235a63ac652cbf5d21948f08f8d59156cfcbb97c66f122125cc855733597da834998a0b5f95bb3e1ba2886b67719", 0xc7}, {&(0x7f0000002540)="ef3a82eddc7ce47a01", 0x9}, {&(0x7f0000002580)="4016f0451e4a91c4b75e3a5006902d2860420a9858ce8bcca2e86dda03fcec2a0a425ac086132e5698c5f20f9df4281c36021170f2109ca6a882e69816d8a9e64628dd80d0355d1b1de63388df7f54a8dc3989d5958a82545a517b283b0c09ed00e9ac996681383444cb8a95be4736be77d9bdf2bbda43c35259a3c2e5e147179ace46669e", 0x85}, {&(0x7f0000002e00)="e440138d1b93643be343ed4cb0ef0ca7ee719fbed5af4bdf6780b0bd726a0e7221ed72a50010ec40b17cf4a2691d810fbe4e9ca5c719b4507cfc0a5f928ace4265b74718b79f0baba4384b7b3c29e2acd660e26250c43c95", 0x58}, {&(0x7f00000026c0)="eb7310f90806953ad6b755af324ed8845eba4a752dcd119b4b4903c542101d5e354a8a02f80dea81edc604a6c37fc27a6a0863c55bdeebc2b057e953e0afa2990178f8d1e2c30712dda04035b9ab75da0164ff03b1140c5df1374146b9f95a560fa061b7059a36f42315a0718150d213f8e9d276b4f9e2d680261c97819fdae8ef27713ce877b935ede925135934708c285e3fe4b0feaa1abdf457b551d8dd613e2fa37df583034622215c7c6af8f91ddb6c4ace35fb4923549f1924ed4d4306e0d8ba11", 0xc4}, {&(0x7f00000027c0)="29f56f2b56433cf3027d150c9f180cdbd1486943274f1997043f10758a", 0x1d}, {&(0x7f0000002800)="a3a5551a47e027b36cb4a59b5d3a74e8479c5149", 0x14}, {&(0x7f0000002840)="a891a5b0236c7eb478ba5a00f572b501d1517cbae5bb754f08590f8f32f33b35c6d030f0bf978dade8ba5af0ac98b1d73a86164320e1a9c5e2eb1d444be4889c4719eebc51eb086d8720be8a51ef6fb40ae76fb79a6e93cfc79c9c406e03ffb39cfe0e1eaa72dbe7499b52ca05b9a519fc6e40b0d16f8caa", 0x78}, {&(0x7f00000028c0)="878812700890a2660691e8033d071c0879b14011d02dacc4a9001cf2878040c8b519a1a2c7ed2100833fb3e7e9e5521306966f0ccd914bde6d0ee073ae22b31a9c2c852dba373526503e21fa5c3c802c50193057dc7e997996297c90b66e44938b787a709766634c29f4eb29af722151401f9cd2fe026f86d70fddfc02306574d8f5fef9dd2dc16eca0783ec01fce5cdcc88afdf6538dce374e89d6f1c6dc11fa8cba0b448644db0b9fd6ba32ddf5d7a7afd01d7f34b220781ace46200aa2ef879a88c5260ca8c8b03134d7f7334942550d48c639b28a8f2be2707cc28325034f61e6cb43f34f19ff534a30e7f8cd7ce32d6", 0xf2}], 0x9, &(0x7f0000002a80)=[{0xd0, 0x10f, 0x2, "511516aced154ebd6b5b0c8c9ee61cf98ea35edc0975d874af53212880fbf0670362fbf33c6298fa230d5c66430195eb586303cfc7f641e3fda7cc755d4017e6ec96671f6488a74e134b4538c41e80d466274e5090509bce2cb886f864370bccd2f17a0e2799577374ff38537f19a301f357bc4cc1656495abbf97bcb61c4a6993221ffb5bdd9129b4534764384d0c9f8026e9771f1820565997ba68e7e2ef36d032e017f0dd4ff989262a267bc9762a2da4df489d3bcb0a8ba141b3"}, {0x58, 0x0, 0x1, "ff4364b90bc1bc5aec31bfd29dcec3d433887df840a8afabbae81cdcc1a11e31db43b94da3e1938581a1ecaa34ec9122b510866e5adbef185d87e6e75e64c9515b1f7f15dc"}, {0x70, 0x117, 0x3, "86c626f7f27250ac7f90e1dc79c0a327edfe75bcc842de7a6b035eef232185442bd24c040b7d1401b19565b3f5ff433dcaf6f580fcb5ea20d01cff3087e932241d2ec04a828bf50a33aa2a2558afd66300582b7092bf17e167"}, {0xc0, 0x189, 0x2a, "386f71a02441bb0cd5ed642d52b6ab43d7709d0530bca729b66b68aa227592c15644acfc2f539ac215fd4cd2578b7fe8f98ae23f2bb6fd82f94747bacd9202bd53a30b7fe46ec13057c30dd2326dd8cb359f61c2ea65972b59e89465476fc93cc9e8bdbf8b51a597c79cc8a001f5f74700c394b1a79fb5e96471818369b8272e364151aff342c19476d5a0d98603c1406bc57e1cf7bb0160e4603cbd9d7d2601c2c1f82ab4419e8518"}, {0xd8, 0x13a, 0xfffffffffffffffc, "7601ca952f8b89271dae8769e6469435ae231a40f2f96b063ea401b1b71031223c8227d55a6323a5da6bd34868868d6e154634d64873db991c570e2adb262d39ce8334b84c3c75077f92bb3f13d2cf7875e4cea68ee8328d927ca0ec3a055df987448ad3cc2f472bf98221a1178784f2c724c68d3f12b6be6ebaca8575c5806257a1eb5366981aff1012784c3095af121c310ba9939fba2ecdca553c6c460c733b2b0df1bd28a27ef205958251eaca560d8592873679be1a9ab72d7516f55d3fb23b1db6"}], 0x330, 0x80}, 0x4850) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002640)=r1) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r3 = socket$inet6(0xa, 0x5, 0x101) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002e80)=ANY=[@ANYRES32=0x0, @ANYBLOB="db000000e152c36cb46067cce06b5168fc6bc83522595806d214ae7c8cacffdca1d06db90824e08c9facbe4324f0476a727299327a854d8e5d0f99d38b8ea7bba96b0809b28e265ba54ab131d0c17035ab1730be9c976a13d2603537991090a19ed06a10ee8788c89ec225c728af6d42713487b57ab056ebab6dd30141f9b0d5b91fefa5ba06774e53bec48b92cf2a5ab4a5a899ec875d5be2fc24db687603c5ae0d6b4e2e4801fb55eb7b592935dc0520571a87fd363cfdefe09c33ac5b0d72211324b0da74511a03b215aa7981a9e91122df827e5c3f1521fc8e0c104d36"], &(0x7f0000002680)=0xe3) pipe(&(0x7f0000003000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000003140)={r4, 0x8}, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003100)={r5, &(0x7f0000003040)="ecabca3f011a803fa737010bdbd91c7b69d46655ab8732e6f08691cbb734ed38ca20f40fa192b9ac5f0bf6b7cf2da7ab9bb13dcc18c45abec829ba690840c85c4a3c6926b308629d27dad1ff9de13a44a04c56801545e79d307f0a7d2456e72e71cfdf572b567c404ddfe2b6d75c0c3d6673dc9ac248b1d0f2a792165ce32bc267ff33fbf8d6c8fea29cfbae879e5e8707f05950238cfce659be29eebfc38ac8c6441d4d0f3d2c841e1e7ebb2deb431489"}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002f80)={r4, 0x436f}, &(0x7f0000002fc0)=0x8) pwritev(r2, &(0x7f0000002340)=[{&(0x7f00000000c0)="45370e123896521d6b92bb8a9c1ba829996230d8dd8ed897e701f13dbe88f826165b48d2cda1661f9d2f6987405ff493a980e541e6b36d12162abd0acfb83179b5487d2ddcc0e3b8d81b4aed", 0x4c}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="3acc4af536a057fdbadb285ad21c40ea6cdae1e731fd89374f0f13ef5a396b9f2cac44030bb93d151ad623298d873c1dcb954dba8e3a81873783c84548b5443840c681396a5e15f63a369eeb41229d59df46eebdae6bac9968c044a7e12cc528b7898bd3acb02e827805e5e936da2320ba3b107ef31c65ec9d8c57fc0eda", 0x7e}, {&(0x7f00000011c0)="a9590a8b20cada56e8e5159d285bc35a8d68f1bfa3b4ee313d269514d0633d97f1ef46b4c31002d49a198d26e7ae2ad919511b7bf1b536beddfe22bd3866da5b77c6f118b380ec41b8be968b8af0217a5e123fb83a39602376435954958606c16acbc4406c015fd0470785208d1b935bd8dc1b8e86252167ff612846e13f9d91fc13c5913d7b78f92dfd118631de1e7d3a4aab5a3549c896c2185d406581", 0x9e}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000002280)="10b755043469310d0eebcb8b7c887cfd36fd2305df747934e27a3b67b137c9815950638d1ff20f2feb85b29aaa8379fa9650a7126155f4d77ed27086ee1dafff00e988c2487dcdf429f173803c935afef9f8ae03da1f7570a035ee3889f47c453ab7d35bb5ae89b0f721a5422a01dd0759724f361c043139d99d4f46128a994d7a93b9d96a77282cb2c0f4f6e4c385bb6240", 0x92}], 0x6, 0x0) 2018/04/04 00:32:48 executing program 5: ioctl$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$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet6(0xa, 0x5, 0x7ff) connect$l2tp(r3, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x4, 0x1, 0x2, {0xa, 0x4e21, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x3a) socketpair(0x8, 0x3, 0xeba, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket(0x4, 0x800, 0x101) connect$l2tp(r5, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x3, 0x1, 0x2, 0x3}}, 0x26) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000002c0)={r0, 0x20000000082004, r1}) r8 = socket$unix(0x1, 0x5, 0x0) getpeername$llc(r5, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x10) setsockopt$inet6_udp_int(r7, 0x11, 0x65, &(0x7f0000000140)=0x10000000000000, 0x4) getsockname$unix(r5, &(0x7f0000000300)=@abs, &(0x7f0000000400)=0xffffffffffffff91) recvfrom$inet(r8, &(0x7f0000000380)=""/114, 0x72, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000a, 0x32, r7, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e22, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff252}}, 0x1b, 0x1ff}, 0x90) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x4e20, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect$l2tp(r10, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r10, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/04 00:32:48 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0xeb, [], 0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/235}, &(0x7f0000000300)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000008c0), 0x4) socket$netlink(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5}, 0x14) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000008affd)='nv\x00', 0x39d) getpeername(r1, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x0, 0xaf7, 0x80, 0x0, 0x1, 0x6, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0x6}}, 0xfffffffffffffffb, 0x1, 0x9, 0x20, 0x20}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={r3, 0x6c3}, 0x8) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) sendto$packet(r2, &(0x7f0000000340), 0x0, 0x8000, 0x0, 0x0) shutdown(r1, 0x1) 2018/04/04 00:32:48 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)={0x400, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) pipe(&(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f000085dff8)=0x5) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x2012, r1, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f00000001c0)) close(r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000180)={'irlan0\x00'}) 2018/04/04 00:32:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) accept4$alg(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/04 00:32:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c00000010000100000000000000001400000000"], 0x1}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(r1, &(0x7f0000000080)=""/49, 0x31, 0x20, 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000680)={&(0x7f0000000100)='./file0\x00', r3}, 0x10) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000000800)=""/108, &(0x7f0000000880)=0x6c) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x30, r2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000005c0)=@nat={'nat\x00', 0x19, 0x2, 0x36a, [0x20000240, 0x0, 0x0, 0x20000270, 0x20000580], 0x0, &(0x7f0000000180), &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000007cc7c8690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000001100000003000000c39f6970365f76746930000000000000000069726c616e30000000000000000000006970366772653000000000000000000069726c616e3000000000000000000000aaaaaaaaaaaa0000ffff00ffffffffffffffff00ff00ffff0000c0000000f8000000300100006970767300000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000001ffffffffff000000ffffffffff0000004e2200034e2109126172707265706c790000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa100000ffffffff00000000736e61740000000000000000000000000000000000000000c0070000000000001000000000000000da53e867381a0000ffffffff00000000110000000400000000006970366772657461703000000000000062637368300000000000000000000000726f736530000000000000000000000065716c00000000000000000000000000aaaaaaaaaa13000000ff00ffaaaaaaaaaabb00ffff00ff000000d000000038010000b0010000766c616e0000000000000000000000000000000000000000000000000000000008000000000000000100010002010304766c616e00000000000000000000000000000000000000000000000000000000080000000000000003000100fbff02076172707265706c790000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa130000000072656469726563740000000000000000000000000000000000000000000000000800000000000000fcffffff000000006e666c6f6700000000000000000000000000000000000000000000000000000050000000000000400400000001000800000000006664b328089f34ebb87721a0588ddbcc12bfc921057628535415264f1729cb90578cec4d9fdac6be5a639a401c956708008e1689d2ed462a7fd935976c7344ab0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000fcffffff00000000"]}, 0x3e2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x10001, 0x1}, &(0x7f0000000780)=0x90) r6 = accept4(r1, 0x0, &(0x7f00000008c0), 0x80800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000007c0)={r5, 0x8, 0x8, [0x1ab80e62, 0xe0, 0xca3, 0x1, 0x8, 0x2, 0x4, 0x143]}, 0x18) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000001c0)=0x7, 0x4) 2018/04/04 00:32:48 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x9, 0xa, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @rand_addr}, &(0x7f0000000140)=0xc) bind$packet(r1, &(0x7f0000000180)={0x11, 0x10, r2, 0x1, 0xf, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) socketpair(0xf, 0x6, 0xe6, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000080)={0xffffffff7bffffff, 0x4, r3, 0x6, r4, 0x2, 0x8003}) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d00001000000000000000000000000300068ca9000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120002000100000000000000000030000000020000000000000000000000ff010000000c0c00000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/04/04 00:32:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e21, 0xa2d, @mcast2={0xff, 0x2, [], 0x1}, 0xff}], 0x48) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) 2018/04/04 00:32:48 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) socket(0xf, 0x7, 0x5) [ 215.495938] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/04 00:32:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x8, 0x30}, &(0x7f0000000140)=0xc) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) sendmmsg(r3, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x0, 0x2, 0x1, 0x3}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000017c0)="dbdafb8765f5d7ec48f5ae4c063e3f5de348f7928fc7dbb48e71c742f618e9c1975feed12f28c8c43c850420f4e4e99b47a67aa8748389aff57797dd6b4a5f54bb1350b37c7ecafe66c43c59da61fc2412e31f813013d39bd0545c17ad95d30b17cec8c35f8a", 0x66}], 0x1, 0x0, 0x0, 0x40015}, 0xfffffffffffffffb}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0xb534ba3fff4508c2}}], 0x2, 0x0) [ 215.552159] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/04 00:32:48 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000000000)=""/38, 0x26, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20}, 0xffff}, 0x5c) 2018/04/04 00:32:48 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) socketpair(0xa, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0xe0, &(0x7f0000000040)="ec5489d5aed6b466a436a7c4bc3ef9ee168fb6866dc618d7c2dc289c4a7453ed32ef2aad17e704dd1e06d0ae712464cf3650f821a88e2c417194a99c7bb0481f7dc825f94e7e6e192f531f6c0f40995a4e2bd9d0f50a70dc4635398923b717058ba34f4c8320a27e0bf905640a2caaa802f4ffbb933dcaa469b64b0ccbdc4f234dc99ce89f1a5f7f2b0cab8f9df8cfd8a2191d56165ed9061f3313ef30b7b81f55552ffb5d0f66e9b92a2d09b5bab86fb66930ade95bd736c9a817e3119c27f42ba721186bd4b80a68c21a271e779a90aaf27599402aa7e4338f0fd64eb269dd"}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000200)=0xea, 0x4) connect$ax25(r0, &(0x7f00000001c0)={0x3, {"038d85ad46df9c"}, 0x7ff}, 0x10) 2018/04/04 00:32:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="bb8257b4800fd0e560247d258e200874c727142ccdaf2e97c3f1c783ae9014a394067540bf27fe77443d4c69037db77b9cdde27d5fc70ba1d8de3505dec4558615a95ba012e3810484ffce8ddff4e9", 0x4f) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000121fc8)={0x0, 0x0, &(0x7f0000000100), 0x10000000000000dd, &(0x7f0000673fe8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca8ff0)=@ax25, 0x80, &(0x7f0000152f70)=[{&(0x7f0000486000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66}, 0x0) 2018/04/04 00:32:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) write(r0, &(0x7f000026d000)="e9", 0x1) 2018/04/04 00:32:48 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x4}, 0x1, 0x0, 0x0, 0x80}, 0x0) r1 = accept(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xb5, "fb4c73b68240de7eafabc2b96f8c874970ef78af3f8eceb56e92e53f7ba2f69102ff7c86d441fff3eb67bafbb53c677676851cdb9afe3678ff74ff56f881359d140fa3d132d6f3dea2538dc08fe6b8c39f3e12b8c9909eb22a3f02a18a55e8283c19eb2d1330fce2cf7305bf737c18657472d121917b10b9b7334ffeb1ada2a21a407ea067080fc867d213cd9b1ad0c2d20649738ff4f729e63e9bbab9def0df603653b3a86be2be6a5d0e43bee845c3ba9b15a207"}, &(0x7f0000000280)=0xbd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="980000009b00e0d9401a42d6086a154f06e0d3eee2a74ccdc32d20b5d88f3e13a2bd028f15ad7f73b5d1ab1c24cfdf9ecec72bfccd775e4cbb55881350c6400dd5079615b2e048e293e734a265e9c84cd19ded631658b7c05142ba218c4e2fa90d7ab69d0afbbcbd8283bfae88ee04cc6ffacc3ea333c06b49ffffffff00000000f3579537c4cef51a3dca77985b1aa3cfce34505a"], &(0x7f0000000380)=0xa0) 2018/04/04 00:32:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4000001, 0x100000001, 0x10, r1, 0x2}, 0x329) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000000140), &(0x7f00000000c0)="d05d4391875c279c2f576404dafbc3aab602834d4e385f7c566893f6cb14a9f61428f1f9ee7860d1ce3599ba4f022ad54c3f95f52017466551c90b9c7fb235eae4db48d9", 0x3}, 0x20) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2031, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xf2e73a9b19a2cc3f}, 0x2c) 2018/04/04 00:32:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000300)={&(0x7f00000002c0)=[0x87, 0x1], 0x2, 0x4, 0x2, 0x7ff, 0x595, 0x3, {0x7fffffff, 0x8, 0x2, 0x2, 0x7fffffff, 0x0, 0x6858, 0x101, 0x6, 0x3, 0x8, 0x0, 0x5, 0x0, "b51943f49fd33151deaa46ad753e6220bb397627f39c1ca5661f1fa157eb3644"}}) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) shutdown(r0, 0x1) read(r0, &(0x7f00000001c0)=""/252, 0xfc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r3, 0x21, 0x1b, &(0x7f0000000100)=0xfffffffffffffff8, 0x4) r4 = socket$rds(0x15, 0x5, 0x0) accept4(r3, 0x0, &(0x7f0000000140), 0x800) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/216, 0xd8}, &(0x7f0000000480)}, 0x20) bind$rds(r4, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r4, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001180), 0x0, &(0x7f0000001240)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f00000011c0), &(0x7f0000001200)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001ff8), &(0x7f0000017000)}}], 0xb0}, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/149, 0x95, 0x40000001, 0x0, 0x0) 2018/04/04 00:32:48 executing program 1: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={r0, 0xa62}, 0x8) socket$inet6(0xa, 0x1, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001680)=0x1c) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001700)={0x0, 0x0, 0x0, @local}, &(0x7f0000001740)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000016c0)={r0, 0x1003ffff}, 0x3bdb) getsockname(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000280)=0x80) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r0, 0x1}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000140)=0x2) r3 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000180)={0x30002014}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000380)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0xc) 2018/04/04 00:32:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x2000000000028, 0x84) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000018af68)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000de8ffc)=0x98) 2018/04/04 00:32:48 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x100000000000000, @multicast2=0xe0000002}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000000)=0x80) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000180)="ec0464f7b5690bfaf3e2081144c21c295b47e51d91299a93886bedf5326d5518d79c13bf35ba993521d6f11b3c8bb046d9f6c5f7fbd06cc12ff033581cdfc4b68d63fb647229004ec068f8461ccff46e6966f5504e25c38cf5b687c8fc48a879d800da61c3b863d88016989a9345a32eae2f1c3f99f4cecf8931fccc465156d14416c85872c3c0dd1cf3d096d6ba5df14e14f441d4943634c23775c52b6d3f326a32c7951e657de01f4f2ddcd1376d3396fcd509a4220ec699b2b7db4bf7c61f994579890a5d121291a1a29e942c5d7b6f", 0xd1) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000100)=0x7, 0x4) 2018/04/04 00:32:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x0, 0x8000, 0x1ff, 0x1, 0x6}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x10040003}, 0x2) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000540)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x38}}, 0x0, 0x8}, 0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="cec0a813bfdfe602000036f426c05b4bfdb66009604d03a431f31e3afe9eef360179bfacd1f392617e35ffe106ed84e96066cdd5d8b07f4d46668644707ab112b4826d82d781fe656862f26cf6835a83f7ad5fc95cff6464f50f763d475e0b5beda352c5ed12e47b188bc81e4a9f832ea49355fe24f9ef9608d89803845c20a8b51e0a050637de7173efd6b5ae38d50218670aed5c90697a3f744880f8fd23962573f5d1920000000000000041ab6b0308afbc247b56af5664657bec63a4e610d0ff166cc96acacb89d754e2562179"], 0xc) setsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f00000001c0)=0x2d, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0xffff}, 0x4) 2018/04/04 00:32:49 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x1}, 0x10, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'vcan0\x00'}) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/04 00:32:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000007c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000200)=@newsa={0x184, 0x10, 0x11, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@loopback=0x7f000001, 0x0, 0x33}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(xtea)\x00'}}}, @algo_crypt={0x48, 0x2, {{'pcbc(aes)\x00'}}}]}, 0x184}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000000740)=""/4096, 0x1000) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000680)="acbb915d6846975d5d248d4c727115f29ae03c05a154030003683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d3001b60c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) recvfrom$inet(r0, &(0x7f00000002c0)=""/218, 0xda, 0x0, 0x0, 0x0) 2018/04/04 00:32:49 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb080045000020000000000002907853c37503000000006200e36400000078000000005d1ab5b3524d2e4ef700000008"], &(0x7f0000aed000)) 2018/04/04 00:32:49 executing program 4: r0 = socket$inet(0xa, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0xbd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001480], 0x0, &(0x7f0000000080), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0xcae) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000d40)=0x8, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000d80)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2, {0x2, 0x4e21, @rand_addr=0x1ff}, 'dummy0\x00'}) 2018/04/04 00:32:49 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0xfffffffffffffffe, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket(0x7, 0xe, 0x7) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000280)=0x6eaa47a3, 0x8) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x1, 0xffffffffffffffb7) 2018/04/04 00:32:49 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x5, 0x3ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0xff, 0x10001, 0xfffffffffffffffc}, &(0x7f0000000280)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000000140)={0x10}, 0x8, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000002d1328814f18203d0aa1d4b7978199000104010100", @ANYRES64=r0], 0xffffffbf}, 0x1, 0x0, 0x0, 0x4844}, 0x0) 2018/04/04 00:32:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9fa8920000800094d6cc9e080cf431e6964c01000140"], 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000027c0)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 'gretap0\x00'}) [ 216.439538] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 00:32:49 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22}}, 0x1, 0x172, 0x74, "583a40cba449c40d7575638eaebc044bfc9690b006406699d7b6c61058049edbf1f4530429a6b057428f13a96d054c5c7e94824310413123d79c01417d19fa9209605c7c47800a6f3b23ce323800ddd8"}, 0xd8) [ 216.502484] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 00:32:49 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x80000000002, &(0x7f0000000fff), 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000100)=""/233) 2018/04/04 00:32:49 executing program 3: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r1, &(0x7f0000001400)="1553ec2117534f8eea2a4c04f9e87d9fb6b93778202df242", 0x18, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendfile(r2, r0, &(0x7f0000001440), 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x8, 0x3e0, 0xc0b}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={r3, 0x1000, "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"}, &(0x7f0000001340)=0x1008) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = accept(r4, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001380)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x307, @random="5fee639d2bbd"}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'bond0\x00'}) sendmsg$nl_netfilter(r4, &(0x7f0000065fc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x130, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xfffffffffffffffe, {}, [@generic="c7d8b9ec9106f6ca1bdab801a5539ed9ea31d4f51219955f77518e3ec5861ecb419b76dc81954e9b1785b90773ef97e67ccf8854d8129faf9f38d75f22c56a77937bae3a135211a0340cfccfb6e0c6614b42c38318370d2c5322458e3466098be866b83f5ea042e7ebc81d39df718a07e87144c1f1cdc9b5abb5a75d936cd1cd3244e79d303bb4671c3a68663eefe30e192b7dccde29ed36969e3b3a57a01e2569a872e948bb2e15f4613996f6ef8543babf5ecc8a5c42be2e2a16b5dfa21336b9a3cdb4f57521252d38a4579952df0c6afc6cd9f254a40a3f3b3710c873ccee9141f562d47290792ed5df7ed11280c56ad55111b68359af0307106ce9"]}, 0x114}, 0x1}, 0x0) 2018/04/04 00:32:49 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040), 0x4) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x88, &(0x7f0000000140)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x3}, @in6={0xa, 0x4e21, 0x7fffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x7ff}, 0x80000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x3, 0x1, [0x80]}, &(0x7f0000000200)=0xa) close(r1) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000efaf5a)=""/166, &(0x7f0000153ffc)=0xa6) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/04 00:32:49 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="2404bf23249ff3a3fbe94860590000004200030207fffd946fa283a2d188737e", 0x20}], 0x100000000000002c, 0x0, 0x0, 0x20000000}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000001c0)={0x3a, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'lblc\x00', 0x10, 0x3f, 0x6d}, 0x2c) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x7ff, 0x280000000000000, 0x6, 0x0, 0xe351, 0x0], 0x6, 0x1, 0x73f, 0xffff, 0xc44, 0xffffffffffffff5b, {0x8, 0x7, 0x6997, 0x5, 0x200, 0x295, 0x5, 0x0, 0x4, 0x8001, 0x9, 0x0, 0x2, 0x5, "7cc4e3f16f7f82509a78544ae946bab4f641e0957ff48f0418ec477de0b5bdfd"}}) socketpair(0xe, 0xa, 0x808, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x28, 0x3f}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000400)={r3, 0x9}, 0x8) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x20, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000240)={0x401, r5}) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x11, 0xffff, 0x7fffffff, 0xc000000000000000, 0x4, r4, 0x149acc05}, 0x2c) 2018/04/04 00:32:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000100)=0x80) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000140)={0x8, 0x4, 0x76d, @random="5142e270b342", 'syzkaller1\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) shutdown(r0, 0x0) listen(r2, 0x6) sendmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000700)='\v', 0x1}], 0x1}}], 0x1, 0x0) 2018/04/04 00:32:49 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0x34, "4d8ee26d0a2c0c08baf2efe2ff91c407f12d671425eb93f17e69a39823579a30aa34987510f7f58fa7258c4ed8cddc023c56f5ef"}, &(0x7f00000000c0)=0x58) syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) 2018/04/04 00:32:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = socket(0x7, 0xa, 0x3e) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={0x0, 0x653f}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000440)={0x100000000, 0x2, 0xb1b6acd1c5403f61, 0x631, 0x1, 0x0, 0xc5b, 0x8987, r2}, &(0x7f0000000480)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000009c0)=ANY=[@ANYRES16=r3, @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="c50caf11a15138130c688ba57af8e810a2c3d59cc1a37787c78be97d56193f727a6cfa7022270395c56b300ce39512666a952a2e20861830cb6b0a218072019005bbb937fe6d44d9e7ab5b497850ad29268a369936dd41ad9a3f7f8c8f0e8dfd71248a3df7dbae19208472531fc52630437c54b6b4a53dec6ccbab730e563094bd2e2f0384d364054cc3822488221ed0e8f6d3904b59bffe8aed502f49264aae23f6df53a08dbc8a9586473d79958c4ef512c8912c160421c44752960f2cae5250ec31c214d1a065462a0192941746c4687639cfb0", @ANYRES16=r3, @ANYBLOB="ae11821f69b3ec5f0c60d3f719bbe75e1bbe655fcc42f0e9f4b3621f22b84399d4d5d60579008d5aa07e4a85867fc0ec6f0727df08671b0214aae83aacb4d0dead6ae367243c35567b4d33a92479a023433d2be31d553afebb2fe96dea202343a3d1f7614395a1b321acb5107bb0a6ffb59a2a4c595aebb4c0e6e74efed6b071f746cff769f9fd15321beced8fc64521a1b9fa9d646d237bbe0568022019d648e5f80915d7aded4e899421c6c8864a19001bd8332a85e0819a65d3179eadca6386", @ANYRES16=r2, @ANYRES16=r1], @ANYRES64=r2, @ANYRES16=r0, @ANYRES64=r3, @ANYBLOB="8bb29d3f3b6b56e76aca10cadd6fe1dcc2ef83efbe3abad97c1b24ace29fbc6495eec37853da3199d549d214d04e5bbd2721de79dfd1f787d55e0834e31baff9ac88f3462a887e2265caa9f0a5d232679d128717f5731af4d6fd1684fb2e9d14b94b01810a57a3b8a99f28a36230a2df489bfea5e402", @ANYRES16=r0, @ANYBLOB="69d434922689f04667a09a16b1943c64437c8f637edc6d6d9e7e5ecda619430dff779b94df32a4d92f7f7f3af56fef59096c8d05f8faf3b6897c2b69e056", @ANYRES64, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES64=r3, @ANYBLOB="9c3ae12c74095fde45a3c19a2e6e5026badef85f73ab02dc0dd4a1c4ed32d3a7ca8c02abddefe4bddfefde3ebac3f9f643b43487bff5830a5c13265d00c1f9e8dc843177", @ANYPTR64, @ANYRES64=r2, @ANYRES16=r0, @ANYRES64=r1, @ANYBLOB="4631259682ffdcf0bb6aaec82fadb0e1db12a24138faf3103cd5ffbabbf419ba0aa4dea717e71f68672f0141ae200d2b2bc26f5087681389cc71c6f7b8f1199e036d645e7ea2344b5e470a2921845066712cf1b2", @ANYPTR64, @ANYRES64=r0], @ANYRES16=r1], @ANYBLOB="5150772b498e5c", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="3818291291bf808d26a583c4af8b45504fe22d070104748283b8246f4c1cadf8e7f8c1e8716f4b54af3eb90f087ceb498e7d04ba2fe818cd43ceb0aff84475071001c27d4f25f9dfc93ec53ce5900c29ffe00efe9bcf4a88c52f9fb4b4a0912b5aec9490818bda1b2d29c7aa66d5678d2cbac5a2e9ee36fd2b451aa1a4806e0f021314ceb65a85", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16=r1, @ANYPTR64, @ANYBLOB="45ad7a71290f3e3b0e774a40b9c3f37cc1701f899347f9b7a774bd00cdf0daa66a392f172cb72f141a7461974cddfd4a1bf3c472f175316fc3cd5efc5b753542e5769a4c0332b3e19dbe8469c6008ff838a02eeda033a10e530309960298a8685308efeb7e139a7280df8c8f329cb1143ac5e712a3abdacd034a0dc26a", @ANYBLOB="1397ee614edc2b0c88f28b2ff84be43bf59319b74ac95530fa88e8790a25ef0515adce7f493fd372de98e40eace12c06a11429eb0f66fcfff1800e8c5306f951d692d943efa66971fad2df7c89dc197e6e8c0d820395c8b25196e1ffb3996006e162d4764c7c892e6155640cc27bd15f25742f2e55da8dfe9738120f83b0d6d09f2c507a3e8e7acf1430c36deb9d757287e50cf7fe8f4ed033d2d9f1d7ee94069743b5bacd0ce5e58458705d338a8d603714b0f7b1c4b1"], @ANYBLOB="7b9372326ec33a07afea8a4606f077b41ed4b4d55161b13c2940aef5b49d875fab823785d024f7bd30207c82273bc3468753bca95674e26bf3b183d74598fe3caa3cbd9c4227faf36d56108025"], @ANYPTR64=&(0x7f0000000900)=ANY=[@ANYRES64=r1, @ANYBLOB="c3d7c4ccc0861a2bc9e195661ea3ac2ec5bc587c10607e552c7042c69eff25b1385334a4ac92439b5a181adf65b924991bee8761", @ANYRES64, @ANYRES32=r3, @ANYBLOB="a6a8876829964d477baef094110cec53c72c189c88da66c449ca445d99758c2e844f9194c98cd559a2094cb5fdb98ab2409dd8", @ANYRES16=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000008c0)=ANY=[@ANYPTR64, @ANYRES16, @ANYPTR64]], @ANYRES64=r1, @ANYRES16=r0, @ANYRES64=r0, @ANYPTR64], 0x9) 2018/04/04 00:32:49 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000004f00030207fffd946fa2830807eee6d87986c4", 0x17}], 0x1}, 0x0) 2018/04/04 00:32:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = socket(0x10, 0x4, 0xffffffff) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x30d, 0xffffffffffffffff, 0x2, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000001ac0), &(0x7f0000001b40)=0x68) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000001a80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001a40)={&(0x7f0000000300)={0x173c, 0x22, 0x100, 0x70bd2b, 0x25dfdbfd, {0x1b}, [@generic="1cf57a1b81ba9050643f244a8e4828145ac39203af70e9e4a7e0049e4c9aa227473082c9141b7578a944f5e74d837f275b218310e6", @typed={0x8, 0x23, @pid=r3}, @typed={0x8, 0x4f, @fd=r0}, @nested={0x1e8, 0x73, [@typed={0x8, 0x7a, @fd=r1}, @generic="ae97b1197fe7278173c6f7847456a739346f20e71f29bfa6ce2804a26c4eb76fc61cd928441aba6b3e4405d2b0", @generic="b46972cb7ffaa7cae770f4b2ed1b04a3a150307f540adc8903d711806ff062dcc47ad4214f6c26086765550b6cf7c0379fd121e1484465d3b46b58da276fb2a484c808713c031cbf2a76294e44b0139446f36a2883fa8971a63293800cdaed30e4fefba23d25718d44db3db2ec28bc89325bd200dc", @typed={0xc, 0x28, @u64=0x3}, @generic="b1557219a20df7f1d40030282a4981fbe5711f418d9fe43bbcc691052479079d45d9dcb0fb29fd938f109c3617f743b697a3d93ce4d4ab39e61877d3f0653b6bfad75a2f659a2a035797efc4f3a276a0b0df1f957aede31fd1a2e152072d58e51532712d8f28a222e04bbc31dc6d3113bf34d778ddc50b07688b202d3ac5c0725cf1a650efeebad1581320408dc446f124f21869857dac69b572e08932db4e994a5b698183f83e57db72331c7e0eaf5e187c6d0f8936b866cf62aa04cfa1ee428c664cf1289970b6279c0a", @typed={0x4, 0x29}, @typed={0x8, 0x69, @ipv4=@rand_addr=0x3}, @typed={0xc, 0x88, @u64=0xbd7}, @typed={0x8, 0x48, @uid=r4}, @generic="14a08769b878e8d39faffe5005518453013cf5234d710732c26aa69bdcded2c25413c079d74a58fac1abb047a24ab656f94639252d60ac11be5bf6752510780b62"]}, @nested={0x118, 0x60, [@typed={0x4, 0x6e}, @generic="a934b1f0658c63c7892ed58654b3079843571699005ab6b325e8698d114134df4b8086003646336588f8c35cddeb08c7da30", @typed={0x8, 0x51, @ipv4=@multicast2=0xe0000002}, @generic="4af2b5522ff3299158399f8f21e3f5cd8071dddc477b7db2ad82ab688b9ff5ce88d7233b388ed825b486d17120a8ca325c47d28b362e6b21deb311be05497490fbb4f5f8e12c267ef901de6b820f5516ee16dfcb4a5cdef0803524cf282dc892dd387ec7948cc003ef6643a3040e2cc4a0617cd61a2b68bff138e5996890daf47b0492c926289e490297e7482f604bd16c90a3699c3a1ce8b9c0f33912bc1b146fc9880686edfa8e7272df2ba20c250a0fb8e9bd08736e76a8b228825c63e52beaa2a57d16974053d214846085e092ae2ff07436d3"]}, @nested={0xa8, 0x2b, [@generic="8de3493f81142d906a53e93de0ad44a9e40e1b305532391d5fab38785dfec8d7c262f63fcb005892fb3900772d8c59a9b46988303f1213fa343a8ba6bd79c90a00f19f6d05ea9d5dfd69b488d6bcb2b50360500101439540b0d5b40c36e01b26240397c17af1ffc434fff49f834c3a9982141e7b758d96dcf0da8b1146d1a89f72579763c488b3b962b351a2ded78ce10f4a4807fd4cf39066", @typed={0x4, 0x3f}, @typed={0x4, 0x8e}]}, @nested={0x9c, 0x39, [@generic="273503eec61dcaef30c46e4be0552d2d8acef8bfbc1de4a19a76a5cb761d6821b23267bc4ca1f6f4b7bd53b0ec14dccdfe8a51a3cd1ce8c4a7d4507983d3519ae0f15a1bd2b074ffe4a8098d287f267d944f8ff987245ee3e6639922620d0ef0bba36912a67a42b129c1b05492d793f7639d6b968f4ad23cee31765f0df74b2bdc5e9d3921", @typed={0x8, 0x61, @uid=r5}, @typed={0x4, 0x10}, @typed={0x4, 0x64, @binary}]}, @nested={0x129c, 0x12, [@typed={0xf8, 0x5d, @binary="3b9e29104f33dfde413b603c0e1cdd41d3a615b933858096d571a716380b8bbb0e25ad00fc7989d2dcabbf436dbad906b7098d9c158457f66435ff9d64374cd57306329b06014d4aa50d4a2554949678a8e80a6609968c4b7d20d407de19aadaa3e209822e0981e8b460e82c9d56bc40c70957d2905478cc6b66ea5c8e1c80dacfa5be2b845bf755ee992dbfd7e11c4a449496471d5516e782b3d155c58f3c2f87181da9a461728614f1ea6351440db877027e9a091b822dcf9da5517291fb3fa0a57a1b509471cf4ec7f26c8e6c103d52abbab4eb83cbca3495afa7f96033cc5990e2f5b07f35093a56e973deb12b7730eb8e86"}, @typed={0x9c, 0x30, @binary="b225d5ee1468a75f81995328a1362626be469f1bafbd39ca7c9f39caf096f299f388a975093487c42b16227dcb44416cd73549b198bef37ad2a1e0bf380d3e2541518ba2bb90fae58d4025d928757e1d7e137889336ac5d6fd5e6ffe77f6726e0589f754ae1193d93e0d866d72f15e9c2b5c0cf6d5d3790cc944bce4005a9835d2af2ae4485a912fd207ebb726553b701e54ccf32f7321"}, @generic="c9f12d23c17177711f643fdc1233cb234d48fb91055a97a9ca501060ad147c09a8a8b702312294450009ecade89e16944579a1ec15cf913a866c766b6621434dab9a751c949064cf400a43e50bef29177c12411cc340da4a4b865fc325b04ceb7fab243344030a284f2cf17bce4940aa3781f95f3cafe2dd02348c4e8a4cfef85b1191026438548ee9e46465c43e0fd0af5c1d0facda97db1df855e036bf4ef4bb5b4b43ac5537fa2449e505d4a9cf1ca198494266ba46c6ddc30908ff99047b56b543d56ababca723c8bd134907115e9a7d1a543846141a422ada2ea768", @generic="be78fead6dc2d85d096f5ea656b889882a9fda61503f604c3f699f51f664d2a450ee732b", @generic="f0d3f47dbdc72269031d86c49b695a81d828fbcc288f54a02b2c61a56ba93ca02bf95991486174653546fe7343f82cec17915d6479540401f0d49622c7e4744f650bc76ec155ba700c827b9166d824fa165d5f5acc8da2fa6d41a27d4b4b59f8f3efe7d2493aa1374fd1ef31ebbc0589c2584774a99de7e6fbaa13f49fdd555cf953c8fd1dd814f064ea7ea23fb6e40e42d5673030f8d4be78a9bd50db056a7ad0ce778bea701538679a0d77badd41c6800988e47343f2209fa2c702d918e01cb5f22cb068803358a4f7ec6afb28005cc3d386f6ddc5a64b298b140ded2bcfbe8f4c5f61f3d37e6d64ef02ba6a84a30b8af5c863d978f79848c037ddffa3a1cb0307d06484de378aaccdc56d90aac1f0d9233eba53bb2592677a14f832a1f352d686398ea5679cda0d9e1ec0429605499700ccd39e12a6314936a196a815a856d05febef944b5cf0b81729d292e5394143947ee983e03384623aa53d03dd4a435f563a728d98b0f04269d3a8d7e3f42448035094e6c5434adf06d321547f010693ae053012c0322c609d9728c43117dcc970be2f1f6025bf8bda061233a485241886ba731f590f51d1bac68191b64fb6002f919d3b365c94e38ccd527ac50590f37285562db4ed2aa1980204b2bbf6e2504140b6fd67788e6a36f950a250b6ea4027394a35ec9656a8479ac0e78506edb6e42d952041c73ac9b032af0fa17fc7546ffb9d0da894993092029d9846697e8f0c0fd0fd895a8d40f0a330274d51e5b9963687c2651ac01082cf4c3e47bb367db0b5e1f7f04dc099869ccb2d046f6252075f7229569b2e5be91002e6e776f4963afe3de5f81e0040a78a54810a35291438113cb0a54a36a2e8fe41a75d5f226c5a226201e138dc1ca40e3e511484201da29599f65b2a7991dd7a1619806c1897f0137e8417c12300f7bf5e0d38817de891de8085dad13242076b6ceb579e9c8278e08600c1547c92733712cceaae42a6e702dad7dd6dac66d3beb90e804fc8e83be62ef4149ae9d5b58da1e10818f035193f5e8f1157dd78e8d83906875ff9bfa858694309aa0eff669776c652ffd7bb2e701706357a2ed4d627ec8c5068ffd1dd536ee000c8343bf895dcb679631f71bbbd785030e1ff842d5a9f5828a914b93f8c144c69b0444c248fbc780e054a82dc12a8b4765db2af9c40064fd010f9581b6a38eb21eee4ee93c610a688b279fb669e831c1c83cace06141bfe42fb0f4d53f265f8d638b2b1b6e030e29ab036a9a6e8c8c99dbc467a3a6451d5565d1b20ea7633ab9c8c74af3274222cc1d63c7883dfa7cae0077a3a29c95243477ac412667b6161b85e336ce8446f4a359bfdf3bdea6e1fb1b297e6661b0ff5c10ef746f67ce8a01b274cb339f412380f86e277ed6bf9ee2640fb876cde51d2f9e5e260f4495ebfb4d0e3b77efb0bdd8cac777f7a1b77c3525b7cc8c5e7292c150800074ccbab4e62ca5dbba228a2b292e15c7256338023ce2a6acc3dfc4798ad5cb360b272badfc9bf4b357d7dfdef0f12ea3cf28ac101e2bf598be7e577427ffbbb2faf7232ea7bb02662e24b50a8ce98656853b878e080ba1e77f1315f56100641860a379b0c76a9c4bb71363c685028b4a584dab5cb1297483480031f779ed02de65e87dfb9175e55cc1606925545b9af22805d9f8947cae75dc0355a0aa3b56c7777c1c5a0e8e14822c47e4a5d79718ffc24a32c07abef001c6a2aebccaa5808571620ec4f578dcf3cf4a56c2379e12c9adb8f7243cb94b8292d500e92a4281ed28a6cf010b04940f246cbeb8a5476cd733f75ce3990e613ea23ebe6637b292ff05f011b3917cfeeef00d7b413db58afe80927a289bb0f3031795b3722015ac99758842795beb7001f59dfde50b09d92cd9f1001cb37a737340eb784844e08d192945ccdcbacf1bebf225dabc94257b6ea9fc7786864aa85fd8acfd8a110ce6942bcc19878a9b4f5160ccee8d9b92f78fd438387ccee752ef115118f641265e1f43299261e7c57e36dc43d7b2d7de85209f9073c5617ca0ef20d1c5663663e11cb8db849c1772bb97b24d0dbe3bd1cb1d315fadde223b3b04e37df7c8d5888bfe2ef899b023f5da0b7fd9b0d857ce001ae40deea8a0c9d070aa0467ac380950217100e3b0fcf3f43eb9d507dd069e1a0a2b23236d1172a836abb990f3304188834efa1d68697c453fc2e92361cff791cecdbcd20cdebafb5540b10cd7522d39ea665f1c7beb008c26a258b9447a9e3d1b70351724dd6b93e6dfdaab1d73592fe8716fecfb69c1a5fb62f1a941130c6884cae0c1f202728ba84a64c8ac0d2435e03b54b15db33c26628262c816a826d40bf753de466a313813213536695366d902a70fe62518b3aabac6e12009f77fca2d47ef49a09ded5e2ca523b80fb293918027c2cf1b8063e2cf03d5ec425fbcba764830599c97b96a2aaac8427ebe9ffa3bc0ab107538ce76e22847348cdb60c2e43bca554ae9a889221ba1d12ab56aac75f36209702e8626a1d10339cbf7d30b78275b09882d9b79d0320f85b2085d659176377d21fb25f4c48e806f688a49315acd71ba8817698e0bd26195fe17408d0320cc71d775abbebaaf9773346564f6d7936d73493526932f0ba341e396fc8b65c23f361239617ab8538e934064e02063efce437609db00482a2157e103a5fb7e84dca4536ef1518ba5c5b5f6519812b672a58d4d1ea63f3df835d4f82c54c0499449cd2a21ea332da12f1a31633c93a303a72ca99f8c36eb963f3974ea8498f37304bc046fb9d940528fe05c252df23b7c9f49455628c3bb6c01500d5f4650d63261c7d427e70adaf79945ee11a61fde63f927df5c9bad8843314d85a32970161dde3c3d0057df5575e364a8f94a9b3c0667276afccf754773a669602fe8efc443abe7110ae9332c1d4fbdb193c36a96e124059f6d263ae842864934e1163750536731ee8df164fdd58339fdcc275b61111f6522a1561c58cf1743bb4db59667e8871e604d29655d0403804881b106a688f5ac5794d1981671e471c391ed636f5dfd36bcf24f0ac3215d8317d89574b93b66d9731e6a56923ca29d08239b7279059f21685d9adce196b17a4f965970308eab7eaa85c5d103085c4c8d8a93250512e0a2866b358799dd3f804c71530953e43506ce76eb5213b51b2bfd705b0e3d803decfc818c8b462e341808242342583a00b832055ffa3c003df29944eab8b6de5a1e3092f7466479633b35057d46c7f5677eda2a6e8484892de3173c8acab2fec582a7dedf8e792d6fe8c92cea6f37f4ad388eda6513ede45fbe7c518e0f3b4201994e5dd418533f770324a5b40a732aa8b22b87071380afa6bdff68689d5ed31a9f93a8c7f7fd5bf8d33b8e593dbdb2e21f3c0bb6f9975c99c588a5e7428cddf617977d99a62696d15d0c1cc34830d118854e16705aed34c75baa6855a8a585bd4e5f2ecd150629afe7027d1a6315d688e8568ef0c9d894d8a5114c11bf327fb4cda80c007e24819baca16dbb0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0x173c}, 0x1, 0x0, 0x0, 0x84}, 0x40044) close(r2) socket$alg(0x26, 0x5, 0x0) 2018/04/04 00:32:49 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0xfffffffffffffffc}, 0xfffffee4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB='\b\x00\x00\x00\b\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) socketpair(0x3, 0xa, 0xffffffffffffffff, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x14, 0x800) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0xdf7}, 0x10) socketpair$inet(0x2, 0x806, 0x60, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000240)=0xffffffffffffff78) 2018/04/04 00:32:49 executing program 7: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000240)={'yam0\x00', {0x4, 0x5, 0x80, "6c65acc5b255", 0xf3}}) getsockopt(r0, 0x3, 0x88, &(0x7f00000002c0), &(0x7f0000000000)) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0xd1, &(0x7f0000000180)=0x4) 2018/04/04 00:32:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) accept(r2, &(0x7f0000000180)=@nl=@proc, &(0x7f0000000200)=0x80) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) 2018/04/04 00:32:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00007b8fc8)={&(0x7f0000140000)={0x10}, 0xfffffcba, &(0x7f0000661000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000179e05015f8cf07d9274d701000000e90c383cffffffffffff000000000e22a9291332e5599771641a977e31987208d353bfe13e81b4c72355c10c291566dce93c0f3aac1ae902ae77567f22f9a3274981250ee92272ce6d6e8fa51f00dd359ff8f84837a0", @ANYRES32=0x0, @ANYBLOB="000000000000000008002e000000000008001300", @ANYRES32=0x0], 0xfffffc62}, 0x1}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001440)={r0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001480)=0x100000001, 0x4) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x3f, 0x7, 0x6, 0x5e7, 0x3, 0x3, 0x200000000, 0x18b, 0x40, 0x3e7, 0x93cf, 0x7, 0x38, 0x1, 0x1, 0x0, 0x1f}, [{0x70000002, 0x6, 0x7, 0x6, 0x9, 0x6, 0x3c29}], "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", [[], [], []]}, 0x1378) 2018/04/04 00:32:49 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000000)={@random="28f531172e21", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[], {0x8100, 0x9cc, 0x1f}}], {@can={0xc, {{0x0, 0x8c, 0x0, 0x200}, 0x5, 0x2, 0x0, 0x0, "ab346e2ae6020666"}}}}, &(0x7f0000000040)={0x0, 0x1, [0x164, 0x6ec, 0xc24, 0xd34]}) syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) 2018/04/04 00:32:49 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) bind$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffbff}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) sendmsg$netlink(r1, &(0x7f0000000a40)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000009c0)=[{&(0x7f0000001080)={0x10, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb}, 0x10}, {&(0x7f0000000800)={0x10, 0x32, 0x8, 0x70bd28, 0x25dfdbfe}, 0x10}], 0x2, &(0x7f0000000a00)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4c800}, 0x20004000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x802132, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001400)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000240)={r4, 0xffffffffffff0000, 0x20, 0x3, 0x1a9b}, &(0x7f0000000280)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000a80)={0x0, 0x73e1f2045f27892e, 0xffffffffffffff9c}) sendmmsg(r0, &(0x7f0000001040)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000140084002bc462e7549f17ca502b5138df912182497c9456885a9a51d60c63872b0bb7474a2b3f305bd9d1b678c79303b4ab6a9fb9a0335444b0222a2a580aa33e36df0d3863572f74cd28fc0a612539c1dffd5ca140e4c961280383eb3aff4de65e5d2dc532d218e43021f822be6688c2ce05c307617df535425b3bb4e862b0068e064c9f74e20d0ba7137a6a6d40cf94270daf717910ff7cf2a1a540dc9d03be019fa83d54ebcc0879137e8b475755759e12df36000000"], 0xbf}}], 0x1, 0x0) 2018/04/04 00:32:49 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = accept(r0, &(0x7f0000000040)=@rc, &(0x7f0000000200)=0x80) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000240)=0x4529d485, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e21, 0x36d80, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x6, [0x100000000, 0xfff, 0x0, 0x9, 0x10001, 0x1f, 0x6, 0x6]}, 0x5c) sendmmsg$alg(r2, &(0x7f0000008000)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000000500)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000400)=""/121, 0x79}], 0x1, &(0x7f0000000480)=""/70, 0x111, 0x7}, 0x1) 2018/04/04 00:32:49 executing program 2: r0 = socket(0x2, 0x2000080003, 0x4) getsockopt(r0, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000002ffc)=0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x3f, @multicast1=0xe0000001, 0x4e20, 0x4, 'ovf\x00', 0x0, 0x5, 0x5b}, {@empty, 0x4e21, 0x7, 0x68, 0x80, 0x3}}, 0x44) 2018/04/04 00:32:50 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x59) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xc2, &(0x7f0000000280), &(0x7f0000350ffc)=0xa4) 2018/04/04 00:32:50 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000440)) r6 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)=ANY=[@ANYBLOB="88fa32dc0ddde20ec5f9d4000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0xffffffffffffff4e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x627c3419c73d9689) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x40040000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r8}, &(0x7f0000000180)=0xffffffffffffffab) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0xc, @loopback=0x7f000001, 0x4e23, 0x3, 'sh\x00', 0x4}, 0x2c) r10 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r10, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) connect$netlink(r4, &(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x400014}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r10, 0x84, 0x1a, &(0x7f0000000a00)=ANY=[@ANYRES32=r9, @ANYBLOB="0001ff00"], &(0x7f0000000a80)=0x2) 2018/04/04 00:32:50 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaabcbb080045000020000000000002907800000000e0000001110090780000000000000008"], &(0x7f0000aed000)={0x0, 0x0, [0x0, 0x0, 0xffffffffffffffff]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x1000, "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"}, &(0x7f0000001080)=0x1024) [ 217.335894] IPVS: set_ctl: invalid protocol: 63 224.0.0.1:20000 ovf [ 217.355085] IPVS: set_ctl: invalid protocol: 63 224.0.0.1:20000 ovf 2018/04/04 00:32:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x52, 0x2, [0x0, 0x7]}, 0xffffff56) 2018/04/04 00:32:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-twofish-avx,ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f00000000c0)=""/3, 0x3}, &(0x7f0000000100), 0x20}, 0x20) 2018/04/04 00:32:50 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0xfffffffffffffdf7) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000140)=0xfffffffffffffffd, 0xfffffd80) r2 = accept4(r0, &(0x7f0000000240)=@ax25, &(0x7f00000002c0)=0x80, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000001c0)=[{0xa}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000200)={0x7, 0x6da, 0xfffffffffffff001, 0x63, 0x9, 0x7d148538, 0x4, 0x6, 0x4, 0x101, 0x1}, 0xb) socket(0x9, 0x80802, 0xfb) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000180)={{0x2, 0x1ff, 0x1, 0x80000000, 0x2, 0xaf}, 0x1ff}) 2018/04/04 00:32:50 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81}, 0x1c) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0x74) 2018/04/04 00:32:50 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000240)={r0}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000280)="14352b66c149804e5e2fe83442d8c03bce6f69b9364c3232b10b5f4e697461ffdbd6ff39131b946d91b705977f3fb5073fdc69064555e1accd831ffab821619ed4231132061599fbe131acbcd714b04d52226228fa317c0497cdaf9236ca6dd893ecc6c7d50c1d9cb2c6afe9db5cf4429b4005fb78ab0d49da69d9ec2f70011d08644730f4ffe5602686d179beb56caddc34a42dc419a07ef4d25518") r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000340)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r3, 0x28, &(0x7f0000000400)}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000380)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x3}]}]}, @IFLA_IFNAME={0x14, 0x3, 'vcan0\x00'}]}, 0x40}, 0x1}, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x8, 0x101, 0xc4, 0x1, 0xffffffffffffffff, 0x18e3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r4, &(0x7f0000000100)="7130619e5af34b4e04a1df65d69db03077cb20b0b8221ada8c0bdab7efa7c42746b97b2f7993fcc584f6077593a0fa9c939b9dbfec8c9d58f8d314cd6828d57d6e19f69dc484a5cefa1cddc8f1f890bf129f3943b984ee50b71aef89c8f701ab9329c3371505798d05993e1c2f722fe9ff9073e004d17e93a4090a88484099b6cb1bce10e6b4dc992200868079447db1c9651ccf3ca3e34cc3176fa053aaf76cf49e1280f63e5fad19f6eb9a97f64562d4e48c27ebd906cc5a83cbd054d3a8bf7bf07e50c485758a0d31196c7693ac649c591c4d6f9576598df9996c8783aa4ec8428b8236cd1b530d726a7f25bb22428d8cb1a00050", &(0x7f0000000040)="5cea2bc081399345e8954fd84f4e13046ce2022034f0f9bfa6c1ee556313af53235e280fde36ee73bdd76d347f3d17e359b69d446bc482ea0557640e181d97195cdea690552764fc0d61099f4f943cd1929471059c72b0c5cb1f7c7ee84e854c59fb7d28", 0x2}, 0x20) [ 217.574421] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 00:32:50 executing program 5: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0xffff, 0x20b) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe006004543984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) getsockname(r0, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x200, 0x10001, 0x8, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x100000000, 0x6, 0xa4a, 0x100000001, 0x7a7e}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x2, 0x30}, &(0x7f0000000280)=0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0xff, 0x4) 2018/04/04 00:32:50 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000001680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x101, 0x0) getpeername(r0, &(0x7f0000001780)=@hci, &(0x7f0000001800)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000001b00)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x4000200}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001980)=ANY=[@ANYBLOB="300100001a0000012abd24ec56eb4fd633c60001000000000000000000000000e00000010000000000000000000000004e2000004e210080020020207f000000", @ANYRES32=r4, @ANYBLOB="00000000000000000000000000000000000004d400000000e00000010000000000000000000000000104000000000000060a00000000000002000000000000000000000000000000df090000000000000400000000000000c9cb7520000000000800000000000000010100000000000044710000000000003f00000000000000ff0f0000000000002000000008000000050000002bbd7000003500000a000700010000000000000028001a00ff02000000000000000000000000000100000000000000000000000000000000020005060800030086bc000008000c000400000008000b0008080000"], 0x3}, 0x1, 0x0, 0x0, 0x8801}, 0x801) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x24}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000002ec0)=[{{&(0x7f0000002800)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="66bd54737dab"}, 0x80, &(0x7f0000002e00)}}], 0x1, 0x0) sendto(r1, &(0x7f0000000000)="132d07c8a73362a5662974b728e3431e2b2119e31e707ccc7843dacfa57c3a8115c30f42d2cd7d37e49d18d0195a27485bb723dea7f2f4e4ad5b5775161dd3e3006972eb81b7f13201c6129709c4bf8dd36c5b9b270942627a2e", 0x5a, 0x8000, 0x0, 0x0) 2018/04/04 00:32:50 executing program 0: syz_emit_ethernet(0x2a, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=0xffffffff, @random="5e086e2335a6", @rand_addr=0x325}}}}, &(0x7f0000aed000)={0x0, 0x0, [0xffffffffffffffff, 0x6f2, 0x0, 0x3]}) 2018/04/04 00:32:50 executing program 2: r0 = socket(0x8, 0x10002000000005, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x1ff, 0x0, &(0x7f0000000000)='gre0\x00'}) 2018/04/04 00:32:50 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = socket(0x100008000000e, 0x3, 0x20000000000000) write(r0, &(0x7f0000000000)="2400000058001f0014b2f407000904000200071008002100ffffffff0800000000000000", 0x24) 2018/04/04 00:32:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300), 0xfffffffffffffe0b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0xffff, @empty, 0x80}}, 0xfff, 0x8444, 0x80000000, 0x1, 0x1000}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={r1, 0x10040000}, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="200008000100008000040300c906dbec05000182"], &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x7fffffff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000440)={r3, 0x0, 0x4, 0x3, 0x0, 0x81, 0x4, 0xfffffffffffffffb, {r4, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x80000000, 0x80000000, 0x1, 0x0, 0x80}}, &(0x7f0000000500)=0xb0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9fe6030f00009326ec2e8b6f1c580d52d4a5a80fa4689e76c0cae3c70d9fd4cee0f6e62f4eb152e61bb38c650ba4556ac2f4d83a122d326d8deaaa3d0d8c34cfe16cfcb49805c1fc55d59dcd2a51d4de425550ef92f8781ecf10b18fe6d0bf249a831be5c6d58bb44aedba9f1453eb368c"], 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x6, 0xd, 0xff, 0x1000, 0x2, 0x1ff, 0x2, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={r5, @in6={{0xa, 0x4e21, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x100000001, 0x8c, 0xa731, 0x1}, 0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r5, 0x70150000000}, &(0x7f00000002c0)=0xc) 2018/04/04 00:32:50 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = accept4(r0, &(0x7f0000000300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x80, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x9, 0x4) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x20) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000002c0)={'yam0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1e) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x4, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000280)={0x5, r3, 0x0, 0x4}) [ 217.710813] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 00:32:50 executing program 7: socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0xb}, 0x401, 0x80, 0x290b, 0x100, 0x8, 0x84000080, r1}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x8, 0x4, 0x0, 0x3, 0x40}, 0x98) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000240)=r4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x204}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/04 00:32:50 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)={0xffffffffffffffff}) 2018/04/04 00:32:50 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$inet(r0, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f0000000000)=0x10) r2 = accept4(r1, &(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000080)=0x80, 0x800) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001a00280f28bd7000fbdbdf250000fc31"], 0x14}, 0x1, 0x0, 0x0, 0x48084}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5f69}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000340)={r3, 0x95, "5ef3176b34925d71c5f49b0f8f72dfdb710cd0423230294ae3161455d04dafd2d44c77d453462342e7f2fec266c8f81a9682634defc9c5e3fcb53de44d59fb706b9c5ebfbe38f44ca72e53e1e36b107de1662a5335744b64e263e1099a1e3f9ef29a2c48bc5e6f37fa5ab4d7af63cb07e127c027d6f13ba0d0af1488a22ea1b27778897ba0ddb793b91c494e61023b42fe5aa4a341"}, &(0x7f0000000200)=0x9d) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000007c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) 2018/04/04 00:32:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x20, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0x491) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x8, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xe4) r1 = accept(r0, &(0x7f0000000580)=@ax25, &(0x7f0000000600)=0x80) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x3, 0x0, 0x85b, 0x10001, 0x4, 0x8, 0xfffffffffffffa18, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xfff, 0x100000001, 0xfff, 0x7, 0x6}}, &(0x7f0000000700)=0xb0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e22, @rand_addr=0x5}, 'bcsf0\x00'}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000740)={r2, 0x2eca}, 0x8) getpid() accept(r1, 0x0, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) [ 217.831664] device lo left promiscuous mode [ 217.862679] device lo entered promiscuous mode [ 217.934862] device lo left promiscuous mode 2018/04/04 00:32:50 executing program 5: r0 = socket$inet(0x10, 0x4800080008, 0x800080000000000c) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000080a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x20) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x6) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x3, 0x7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x3ff, 0xdf2, 0xffffffffffffff35, 0xd2a, 0x9}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000580), &(0x7f00000005c0)=0xb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={r3, 0x3, 0x8000}, &(0x7f0000000400)=0x8) r4 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_ifreq(0xffffffffffffffff, 0x8993, &(0x7f0000000000)={"626f6e643000000000000200", @ifru_settings={0x0, 0x0, @sync=&(0x7f0000000080)}}) bind(r2, &(0x7f0000000440)=@generic={0x3, "d59340b37fc428aa6462465997606cd1f33e8a4348d6a3dc60cd75c9a3b62594d1c847b371091e5a631802552e181045ef79d83a0927b8a95657b413d32806aea7e4fa22caa382d18f18cdd2668ef19073396e363b0abd6cefe3698e5b9e8b5dc2d82649da50a5d86b55fe93da477f97891d4b3d4ec0c39f225da3370bfb"}, 0x80) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000007c0)={r3, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5f6f}}}, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000600)=0xe8) r5 = accept(r4, &(0x7f0000000140)=@ethernet={0x0, @dev}, &(0x7f0000000040)=0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000004c0)={0x800, {{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x7, 0x3f, 0x100000000, 0x5, 0x2}, &(0x7f0000000300)=0x98) 2018/04/04 00:32:50 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000055b5900a747ca8a00000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/04 00:32:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80, 0x800) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000001fde), 0x162) 2018/04/04 00:32:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="090004000100050006000000b210fe1d89b2b81a7650998f745ff6f6716f42d720"], 0x10) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) 2018/04/04 00:32:50 executing program 0: syz_emit_ethernet(0xfffffffffffffe5b, &(0x7f00006a4000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045007800000000e0000001110090780000000000000008"], &(0x7f0000aed000)={0x0, 0x0, [0x1ec00]}) 2018/04/04 00:32:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000a82fc8)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x28, 0x1, 0x1, [r4, r0, r2, r2, r3]}], 0x28}, 0x0) getsockname(r2, &(0x7f0000000840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000008c0)=0x80) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000900)=[{0xb, 0x500000000}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r4}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r6, 0x111, 0x3, 0x1, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)}, 0x0) close(r2) close(r1) 2018/04/04 00:32:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000000)="27f91cc61d000707030e000100050a00110201002945262027bb45478ba8f8cf992d0b85000000aaf91e9c6c4e49a5fed8af242868e1502190b2deb7abc8dbc44fb7847b6f5c0dc06ea62e5af382245ca4ccfa829d329e6385973de03461ec63ba54c3743adcc3dbd4fe234922750e26804778965ec26e467c8996b41fd237e7ff0fe4e58221ea2186c0e817483f8ab5eb909fd4795755de69789821f2de3eb22b377ab532e4ab60418824e619181934df", 0xb1) 2018/04/04 00:32:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000000), 0x0, &(0x7f0000000240), 0x0, 0x10}, 0x0) close(r0) poll(&(0x7f0000000280)=[{r1}], 0x1, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) poll(&(0x7f0000000100)=[{r1, 0x4044}, {r1, 0x8}], 0x2, 0x9) 2018/04/04 00:32:50 executing program 5: socketpair$unix(0x1, 0x8000000002, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socketpair$inet(0x2, 0x2, 0xffffffffffffff3f, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x7, 0xfffffffffffffd9d) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x8000, 0x9c, 0x40000000}, &(0x7f0000000180)=0x10) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) recvfrom$unix(r0, &(0x7f00000000c0)=""/24, 0x18, 0x101, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) shutdown(r0, 0x0) 2018/04/04 00:32:50 executing program 6: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x5, 0x400, 0x86}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x80, 0xfc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abdffc)=0x101, 0x4) ioctl$void(r0, 0xc0045878) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003ffc)=0x10000000002, 0xffffffffffffffed) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)) 2018/04/04 00:32:50 executing program 2: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) r1 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x56, &(0x7f0000000140)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "100bf7b32300a0c931080b912fb06824487757529e7f24961dcb300e66232713d0dc27bc9ee031ea6da2634fdb6c86198a2454c1d987c87f36de0d4af2485c03"}}}}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000023ffc)) readv(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/70, 0x46}], 0x1) 2018/04/04 00:32:50 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)=ANY=[@ANYBLOB="ffffbfffffffaaaaaaaaaabb080045000020000000000002907800004000e0000001110090780000000000000008"], &(0x7f0000aed000)) 2018/04/04 00:32:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x1, 0x80) r1 = accept(r0, &(0x7f0000000180)=@can, &(0x7f0000000200)=0x80) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000240)={0x100000001, 0x1, 0x10001, 0x371a}, 0x10) write(r0, &(0x7f0000000100)="9e", 0x1) 2018/04/04 00:32:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffff42) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) 2018/04/04 00:32:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'sit0\x00', r1}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x899) 2018/04/04 00:32:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000400)={0x10, 0x0, 0x25dfdbfc, 0x100}, 0xc) r1 = socket(0x1f, 0x80000, 0x1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000180)=@req3={0x8000, 0x5, 0x5, 0x80000000, 0x2, 0x80000000, 0xfffffffffffffff8}, 0x1c) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/234, 0xea}, &(0x7f0000001640)=[{&(0x7f0000001140)=""/115, 0x73}, {&(0x7f00000011c0)=""/231, 0xe7}, {&(0x7f00000012c0)=""/32, 0x20}, {&(0x7f0000001300)=""/12, 0xc}, {&(0x7f0000001340)=""/46, 0x2e}, {&(0x7f0000001380)=""/119, 0x77}, {&(0x7f0000001400)=""/232, 0xe8}, {&(0x7f0000001500)=""/154, 0x9a}, {&(0x7f00000015c0)=""/121, 0x79}], 0x9}}], 0x48}, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000300)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x4e22, @loopback=0x7f000001}, 'ipddp0\x00'}) r3 = socket$netlink(0x10, 0x3, 0x5) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x40, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xadc4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)={r5, 0x6}, &(0x7f00000003c0)=0x8) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000280)=""/91, &(0x7f0000000240)=0x5b) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=r5, @ANYBLOB="07000000d70a9222cbbd01"], &(0x7f0000000100)=0x2) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000480)) close(r0) bind$netrom(r1, &(0x7f00000004c0)=@ax25={0x3, {"ad0c98189a57bf"}, 0x289c}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000500)={{0xa, 0x4e24, 0x6cb4, @dev={0xfe, 0x80, [], 0x14}, 0xfffffffffffeffff}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0xfffffffffffff800}, 0x10000, [0x6, 0x3, 0x40, 0xfffffffffffffffd, 0xfffffffffffffbff, 0x200, 0x4, 0x40]}, 0x5c) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000140)=0xe40, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={r5, 0x0, 0xfffffffffffffc00, 0xba6e}, &(0x7f0000000600)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000440)) 2018/04/04 00:32:50 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08004504001200000000000290780000000008"], &(0x7f0000aed000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xa44]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1a, "24de711576aea968f41c41c69f0e0b2df3bc5239d9ad4f83d25c"}, &(0x7f0000000080)=0x22) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x4618acdc}, 0x8) 2018/04/04 00:32:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'teql0\x00', 0x0}) recvfrom$packet(r1, &(0x7f00000001c0)=""/119, 0x77, 0x10001, &(0x7f0000000300)={0x11, 0x8, r2, 0x1, 0x8000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) sendmsg(r0, &(0x7f0000001bc0)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)="a2", 0x1}], 0x1, &(0x7f0000000180)=[{0x18, 0x84, 0x7, '='}, {0x10}], 0x28}, 0x40) 2018/04/04 00:32:50 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x4, &(0x7f0000000040)=@raw=[@alu={0x7, 0xba3d, 0x0, 0x5, 0x9, 0xfffffff8, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000080)='GPL\x00', 0xf0a, 0xc3, &(0x7f00000000c0)=""/195, 0x41f00, 0x1}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000c40), &(0x7f0000000cc0)=0x68) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x8b7, 0xa600000000000000, 0x1ff, 0x7, 0x3, 0x3e, 0xfbf7, 0x2e0, 0x38, 0xf4, 0xff, 0x7f, 0x20, 0x2, 0xb115, 0xffffffffffffffef, 0x2}, [{0x7, 0xc4, 0xfffffffffffffff9, 0x2, 0x626d, 0x6, 0x7fffffff, 0x8}, {0x7, 0x7fff, 0x2, 0xffffffff, 0x7fffffff, 0x80000001, 0x800, 0x1ff}], "26646810689509e88f328083a3068ffa3192cae6170dee694581c7d2b5cfdf2de3990d0475a940a9831bc206a1e8bcfd537c7b099394cb0ec4db", [[], [], [], [], [], [], [], [], []]}, 0x9b2) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000dd2ffc), &(0x7f000078d000)=0x4) getpeername(r1, &(0x7f0000000d00)=@sco, &(0x7f0000000d80)=0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000540)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000580)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9fe602fd79df339503e64888220000009326"], 0xc) 2018/04/04 00:32:50 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x0, 0x2, &(0x7f000084cff0)=@raw=[@alu], &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f00006f8000)=""/247}, 0x48) socketpair(0x0, 0x80000, 0x40, &(0x7f0000002fc0)={0xffffffffffffffff}) socketpair(0x7, 0x800000000, 0x4d0b, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0xd) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000340)={0x2, &(0x7f0000000200)=[{}, {}]}) socketpair(0x10, 0xf, 0x7f85, &(0x7f00000001c0)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000000c0)={{0x0, @broadcast=0xffffffff, 0x4e20, 0x2, 'wlc\x00', 0x8, 0xfffffffffffffffc, 0x17}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 0x8, 0xe9b3, 0xffffffffffffffe1}}, 0x44) socketpair(0x19, 0xb, 0x1, &(0x7f0000000000)) recvfrom$inet6(r0, &(0x7f0000000380)=""/48, 0x30, 0x1, &(0x7f00000003c0)={0xa, 0x4e22, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003040)={r1}) 2018/04/04 00:32:50 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="240000002a007f000000000000800000000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/04 00:32:50 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000637000)="ac0100000000000000010001000000000c002388", 0x14, 0x8050, &(0x7f00008d7000)={0x2, 0xfffffffffffffffe}, 0x10) 2018/04/04 00:32:51 executing program 0: 2018/04/04 00:32:51 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getuid() 2018/04/04 00:32:51 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x4, &(0x7f0000000040)=@raw=[@alu={0x7, 0xba3d, 0x0, 0x5, 0x9, 0xfffffff8, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000080)='GPL\x00', 0xf0a, 0xc3, &(0x7f00000000c0)=""/195, 0x41f00, 0x1}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000c40), &(0x7f0000000cc0)=0x68) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x8b7, 0xa600000000000000, 0x1ff, 0x7, 0x3, 0x3e, 0xfbf7, 0x2e0, 0x38, 0xf4, 0xff, 0x7f, 0x20, 0x2, 0xb115, 0xffffffffffffffef, 0x2}, [{0x7, 0xc4, 0xfffffffffffffff9, 0x2, 0x626d, 0x6, 0x7fffffff, 0x8}, {0x7, 0x7fff, 0x2, 0xffffffff, 0x7fffffff, 0x80000001, 0x800, 0x1ff}], "26646810689509e88f328083a3068ffa3192cae6170dee694581c7d2b5cfdf2de3990d0475a940a9831bc206a1e8bcfd537c7b099394cb0ec4db", [[], [], [], [], [], [], [], [], []]}, 0x9b2) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000dd2ffc), &(0x7f000078d000)=0x4) getpeername(r1, &(0x7f0000000d00)=@sco, &(0x7f0000000d80)=0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish)\x00'}, 0x58) 2018/04/04 00:32:51 executing program 5: r0 = socket$inet(0x2, 0x805, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='vlan0\x00') r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000000c0)={r0, 0x800}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f0000000280)=@ethtool_sset_info={0x50}}) sendto(r0, &(0x7f0000000300)="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", 0x1000, 0x800, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x4, 0x2, {0xa, 0x4e24, 0xf04, @empty, 0x800}}}, 0x80) 2018/04/04 00:32:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) 2018/04/04 00:32:51 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb080045000020000000000002907800000000e0000001110090780000000000000008c79bc75bae90f8382fb1d82a27140ac030c8875ea4a7f72ed61679c470c8db84159ff03f76b95a3aed0687aa06a5d02223b7a8c0e60515a62c609537467def9bbe8d93ac5b9cfb37adafbd856c4163cdb098b243f9280bec3996aa105d79e6442c89"], &(0x7f0000aed000)={0x0, 0x0, [0x0, 0xe4b]}) 2018/04/04 00:32:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000021c0), 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="1c000000170afdff7f3503ffffffffffffff00000000080001005591b1eb3fbb45175c4673"], 0x25}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) 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, 0x0, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r3, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03ad6a1665723ccafabc12e89b4b5da34378f6a270c32c6e5d52eb0ebff1dbad744427aa3cc841eed567150dc886b5e1d0a6c176120ecc484f2134705825d1c2b58f35e2be934fe750f7e0cdd4a40156fb"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x12) r5 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x22, &(0x7f00000ee000)=0x4e, 0x4) write(r5, &(0x7f00000000c0)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) recvmsg$netrom(r5, &(0x7f000021dfc8)={&(0x7f0000000100)=@ax25={0x6, {"7ed88f80a10ca4"}}, 0x10, &(0x7f00008a5fc0), 0x0, &(0x7f0000000880)=[{0x70, 0x103, 0x0, "7f696734506bd6401f809d5dd6cf7f51b85f518eeb5fedb6902d8b97de2fc3bd6b8ace363f88f794bec9842db84cfccb923942eb085789f1d49bab3961b92dea9033220d22346ba01bc2af06369b0014d766e0e363af5c8127a5a08b128cac"}, {0x70, 0x107, 0x5, "59c3a24d106865bfdfd1c982092bced2f32c509187e2643cccf5452f4e1c39b29b536dad70e7bc17998117bda4446a0707d926bcab581c6b9b483761545bdeb7c22af09909b7b7e152e8023fe5ba41d1c136e0ca97e0442686350d381c"}, {0xe8, 0x102, 0x80, "806d28914b1c633bb8624fc8240b2397648760864c716182ed13445369d645b327c514d74cdd9672ffa8d286965e610da50270eeae68076652f1209b1acc3c1e65254c3de9376e733d9fcea3c6993125c715ffc45d775fe285702eba1db7edb3a2d36ae3534be01ab3c84143f41711dd5479982582d1627b5a67d047dc2c978787e036ed3b6f08fe6354b9b706d3c9e6821e185c8d21e939066d2efeadc79203095cccb82154bd8dd7f29c9368d10348ceb169d6229b40b0512ebf971435f14bf98990c0198fa979f25426efabd9d5b51770"}], 0x1c8}, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) r7 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r7, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000840)=r6, 0x4) writev(r4, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5", 0x3f}], 0x1) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="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") ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000022c0)={"626f6e642300e1ff0000000000003700", 0x100000}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107}, 0x7d) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002400)={'irlan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000002280)=ANY=[@ANYBLOB="18000000000000000000000000000000791030000004000000000000100000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x3d, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r8}, 0x48) 2018/04/04 00:32:51 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="03c4010000bdd1b4bc"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x81, 0x5, 0x2], 0x3, 0xd5, 0x7, 0xfff, 0x9, 0x0, {0x2, 0xec2, 0x6cc61044, 0x5, 0x0, 0x2, 0x602, 0x5, 0x8000, 0x4, 0x22f632ee, 0x4, 0x4, 0x64, "6736ea5ab5de9d5e039455fa4da1b6bc2054bc97e93d3b9d4fc7d64ed8fb9d71"}}) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000000eb0000000000009500000000000000aa252ead4f907d5ab1b72144fa20bb742ae990010929cdf1bac2e437af31a9bc7809d703a779542b8ce0fd"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@sco, &(0x7f0000000200)=0x80) r3 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000240), 0x80800) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000280)={r3, r1}) epoll_pwait(r1, &(0x7f0000000300)=[{}, {}], 0x2, 0x9, &(0x7f0000000040)={0x1}, 0x8) 2018/04/04 00:32:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f00000002c0)='syz_tun\x00'}) 2018/04/04 00:32:51 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x4, &(0x7f0000000040)=@raw=[@alu={0x7, 0xba3d, 0x0, 0x5, 0x9, 0xfffffff8, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000080)='GPL\x00', 0xf0a, 0xc3, &(0x7f00000000c0)=""/195, 0x41f00, 0x1}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000c40), &(0x7f0000000cc0)=0x68) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x8b7, 0xa600000000000000, 0x1ff, 0x7, 0x3, 0x3e, 0xfbf7, 0x2e0, 0x38, 0xf4, 0xff, 0x7f, 0x20, 0x2, 0xb115, 0xffffffffffffffef, 0x2}, [{0x7, 0xc4, 0xfffffffffffffff9, 0x2, 0x626d, 0x6, 0x7fffffff, 0x8}, {0x7, 0x7fff, 0x2, 0xffffffff, 0x7fffffff, 0x80000001, 0x800, 0x1ff}], "26646810689509e88f328083a3068ffa3192cae6170dee694581c7d2b5cfdf2de3990d0475a940a9831bc206a1e8bcfd537c7b099394cb0ec4db", [[], [], [], [], [], [], [], [], []]}, 0x9b2) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000dd2ffc), &(0x7f000078d000)=0x4) getpeername(r1, &(0x7f0000000d00)=@sco, &(0x7f0000000d80)=0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:51 executing program 4: socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x80000000000015) accept(r1, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000001c0)=0x80) accept$ipx(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00000002c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x3, 0x834, 0x150, 0x4, 0x1, 0x8, 0x1, {0x0, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1665}}, 0x6, 0x84c, 0x0, 0x6, 0x8}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r6, &(0x7f0000000440)=0x4) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x1c, 0x2c, 0xaff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) [ 218.599333] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/04 00:32:51 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x5}, 0x4) syz_emit_ethernet(0xe, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/04 00:32:51 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000000000)) 2018/04/04 00:32:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000200000804, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000)=0x6171, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0xc) r1 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x1, 0x1, 0x0, 0x2}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r2, 0xff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x84) 2018/04/04 00:32:51 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x4, &(0x7f0000000040)=@raw=[@alu={0x7, 0xba3d, 0x0, 0x5, 0x9, 0xfffffff8, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000080)='GPL\x00', 0xf0a, 0xc3, &(0x7f00000000c0)=""/195, 0x41f00, 0x1}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000c40), &(0x7f0000000cc0)=0x68) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x8b7, 0xa600000000000000, 0x1ff, 0x7, 0x3, 0x3e, 0xfbf7, 0x2e0, 0x38, 0xf4, 0xff, 0x7f, 0x20, 0x2, 0xb115, 0xffffffffffffffef, 0x2}, [{0x7, 0xc4, 0xfffffffffffffff9, 0x2, 0x626d, 0x6, 0x7fffffff, 0x8}, {0x7, 0x7fff, 0x2, 0xffffffff, 0x7fffffff, 0x80000001, 0x800, 0x1ff}], "26646810689509e88f328083a3068ffa3192cae6170dee694581c7d2b5cfdf2de3990d0475a940a9831bc206a1e8bcfd537c7b099394cb0ec4db", [[], [], [], [], [], [], [], [], []]}, 0x9b2) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000dd2ffc), &(0x7f000078d000)=0x4) getpeername(r1, &(0x7f0000000d00)=@sco, &(0x7f0000000d80)=0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:51 executing program 7: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000140)={0x40000000}) r2 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6(0xa, 0xb, 0x5) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000006c0)=ANY=[], 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/191, 0xbf}, {&(0x7f0000000300)=""/216, 0xd8}, {&(0x7f0000000400)=""/227, 0xe3}], 0xa9, &(0x7f0000000080)=""/3, 0x3}, 0x0) sendmmsg(r2, &(0x7f0000000140), 0x1f8aeba99eb8fd7, 0x8000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000500)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) [ 218.734304] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/04 00:32:51 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x4, &(0x7f0000000040)=@raw=[@alu={0x7, 0xba3d, 0x0, 0x5, 0x9, 0xfffffff8, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000080)='GPL\x00', 0xf0a, 0xc3, &(0x7f00000000c0)=""/195, 0x41f00, 0x1}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000c40), &(0x7f0000000cc0)=0x68) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x8b7, 0xa600000000000000, 0x1ff, 0x7, 0x3, 0x3e, 0xfbf7, 0x2e0, 0x38, 0xf4, 0xff, 0x7f, 0x20, 0x2, 0xb115, 0xffffffffffffffef, 0x2}, [{0x7, 0xc4, 0xfffffffffffffff9, 0x2, 0x626d, 0x6, 0x7fffffff, 0x8}, {0x7, 0x7fff, 0x2, 0xffffffff, 0x7fffffff, 0x80000001, 0x800, 0x1ff}], "26646810689509e88f328083a3068ffa3192cae6170dee694581c7d2b5cfdf2de3990d0475a940a9831bc206a1e8bcfd537c7b099394cb0ec4db", [[], [], [], [], [], [], [], [], []]}, 0x9b2) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000dd2ffc), &(0x7f000078d000)=0x4) getpeername(r1, &(0x7f0000000d00)=@sco, &(0x7f0000000d80)=0x80) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:51 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) r2 = socket$inet_sctp(0x2, 0x1000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xffffffffffffe3a3, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e21, 0x81, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0xffffffffffffbe90}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x90) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000295fc8)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x19, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0xfffffffffffffe04, 0x1, [{}, {}]}]}, 0x20}, 0x1}, 0x0) 2018/04/04 00:32:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0x9, 0x7, 0x1, 0x10001, 0x80000001, 0xfffffffffffffffc, {0x0, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0xffffffff80000000}}, 0x0, 0x6, 0xb3, 0xfffffffffffffe68}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x5, 0x100000001, 0xfff, 0x4, 0x100}, &(0x7f0000000240)=0x98) 2018/04/04 00:32:51 executing program 4: unshare(0x28000000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r0, 0x1, 0x10}, 0xfffffffffffffdfc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x80000001, &(0x7f0000000500)=0x4) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r0, 0x7, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00', r2}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000380)={0x4, &(0x7f0000000100)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000003c0)={r5, 0x21}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000540)={@loopback, @dev}, &(0x7f0000000580)=0xc) socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000001c0)={r6, r7}) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000400)) connect$netrom(r4, &(0x7f0000000040)=@ax25={0x3, {"75e190ed9f5d9d"}, 0xc2}, 0x10) unshare(0x24020000) sendto$unix(r3, &(0x7f0000000440)="b0d435e48d7fd9522743023a5b72f1f308c91ae90f400895c0766a6fbff47ca33dbe925327d4c1c547d2b54cc4c4e748004927e5bb8d2168f986dc0cec4eaf5e5148ff7ae8739651d64fb86b92d34f5673ae719dc5a15d1d88c03192a3ef61d03a5cc7b5c8e943253da7d64ff6073f071713a7ed88d6d13e7d81758c1f39818fef83d922aa2d1cd7f4d36a3c805ea097a61b4e811beac620b24f774c", 0x9c, 0x8001, 0x0, 0x0) 2018/04/04 00:32:51 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x60853, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000c80)={0x0, @in6={{0xa, 0x4e24, 0x401, @dev={0xfe, 0x80, [], 0x12}, 0x5}}, 0xfffffffffffff800, 0x1f}, &(0x7f00000008c0)=0x90) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000009c0)=@assoc_value={r2, 0x3}, 0x8) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000900)=""/93, 0x5d}, {&(0x7f0000000a00)=""/222, 0xde}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000000980)=""/23, 0x17}, {&(0x7f0000000b00)=""/7, 0x7}, {&(0x7f0000000b40)=""/26, 0x1a}], 0x6, &(0x7f0000000200)=""/128, 0x80}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000140)=""/138) pwritev(r3, &(0x7f0000000c00)=[{&(0x7f0000000480)="2d5af0a65b39243909be331a75", 0xd}, {&(0x7f00000004c0)="05131d4e74d1e59df2bc1951603949e5c44ce01e42bb903f995efb0a4534d609f2c7f636ebe9b2e7ed81a56813591bbdfb603552598028ef2703833fb5997a20fb3bccd9b9656a3dd3011d32f03051477db13ed1e492684f36045e6426999540291d59bffc5457b709b5968c7ddfb1d0822419f54b635e51cabd8df54e99", 0x7e}, {&(0x7f0000000540)="7b308c108f6d80c1610c784ee6ed7916b83230f3ac40", 0x16}, {&(0x7f0000000580)="318c959e066c8d9884fa08b17977787a8ea57bdca4474c69fffc1cc6f428ccea919b6d20e1daf61c0642d13d0b6f345b79c6e9d3d95ac0d152ed2f761c396e8fe04677b2b0d7cf3d0648a21e93eb79f703b94ac14599a88ea088c6eb72b01997e3e1e37bfa24081635449ccd2d452adcead23ae4fa307432dc7d7200d3e4ff9fbaa9aaccf3", 0x4f}, {&(0x7f0000000d40)="2d70d95fbecc19182c720ba8056dba5ecc8c9dabf0f38f09f86b6934b5ad39dff6fbcd69c2d4b1d7ad1d2506e0269469eb9a94203c4dfc0969d26ecba9d62ffbb807e9a61d8d5f8c51188f6928603b69dda749b8060d0e454c7e112a13eecb3ea6e186066f71ea11cd92e89f894dfca492d70dbf38b7bcb049666840945cf510b46498ac885eb12cbdffb9ae653e7ed6d25d6ac48c7f2271032fb89ef94badde566449057a534943ac", 0xa4}, {&(0x7f0000000700)="9882a2ba6f5085063ab1e23d0fca64971024e8b75d118f158ebd97238ed845270861436e9efafb3d09750e03e6ffe3b644e23d2dbad75bff777cd645d8a7411e7234f0043142504884df2e843797aab2c09ae6a327470e444436f100cfac982a0f5b6ed0b832bb8659ee0f39e5a46fa0427857bce8510611ffb0ecba10e5e86b8d1bcda021ae17e8c83f9c37525b0f90efd173e8b52ee8df3052b6eaca6b99d7c5c3862504ecf45a8533c1564af0b1873a15c95ab412", 0xb6}, {&(0x7f00000007c0)="09e1f53359fb4af2c311007070a6b93ba2c46bd120632713108fb1517fe348dc88df34f3898902ccd27e675e1342a494eaf40610effea19222fe9b42dc3bf8f60005b69d7b30ff830f550200446bd444fa16fc776238f78e15e94d6047659f1e03512d12c91f59d117d185f52facf77c8fa575ca54828585ca8e92cf033c0068caa1fa090b98785b2ebf70e2a8967ca34be07cd3629e9b6aea5cc68c7252232a3fa1e5705575a319e61b14ad8dfb2068051589df3045c9d1989f3cb5486ae3925696f457dc03375b1a3a7b1006a997a0ba8d507481fb57998425ff", 0xdb}], 0x7, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000400)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x7}, 0x8, {0x2, 0x4e21, @broadcast=0xffffffff}, 'yam0\x00'}) connect$can_bcm(r3, &(0x7f00000003c0)={0x1d, r5}, 0x10) getsockopt$inet_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000000040)=""/63, &(0x7f0000000080)=0x3f) 2018/04/04 00:32:51 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaa6e3cbb080045000020000000000002907800000000e000000111009078000000000000000809f36c38c7b1c9d84e5804168b9505f36d4f57cf3b1b4f1a47fa36c87a8f7873dfcce54fdb72f89d9555298d0ae8f40d942d744857107aab25fc9654792d8cac716b21ef1c766c646587360d0b2a315defe2cb7460d9ea0b5f6f7a190c5527edf7088ce7642f9d0ac861ef225d97eee71ebe46572d3a8ced462313d3d6d3c44f47851329a27f7823672825c5c7c722c4e2dfaf194ddf0d8d59bb944427aff02435decee8ff75938b97d30e96912011ee64489af424be1b2fd231cfdb5d47c9a10472186920affa"], &(0x7f0000aed000)) r0 = socket$rds(0x15, 0x5, 0x0) connect$rds(r0, &(0x7f0000000100)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/04 00:32:51 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x7, 0x4) socketpair(0x3, 0x80000, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000280)={r3, 0x7, &(0x7f0000000180)=[0x101, 0x7, 0x8001, 0x7, 0x4, 0xf9b, 0xc6], &(0x7f00000001c0)=[0x200000000000000, 0x4, 0x9, 0x3, 0x0], 0x42, 0x4, 0x3, &(0x7f0000000200)=[0x573, 0x4, 0x7ff, 0x81], &(0x7f0000000240)=[0x9, 0x1, 0x80000000, 0x6adf]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000002c0)={0xfffffffffffffffa, 0x0, 0x10001, 0x7ff}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000300)={0x3425fae5, r4, 0x3, 0x401}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000340)={0x2}, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000380)=[{0x3, 0x1}, {0x3, 0x2}, {0x4, 0x8}, {0x8, 0xc27}, {0x3, 0x1000}, {0xb, 0x1000}], 0x6) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x2, 0xfffffffffffffff8, 0x100000000, 0x3, 0x5, 0x3, 0x7, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1f, 0x1, 0x200, 0x7fff, 0x8}}, &(0x7f0000000480)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000004c0)={r5, 0xffffffffffff8000, 0x32, 0x8000, 0x624c, 0x7}, &(0x7f0000000500)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0xbfd6, r4, 0x10001, 0xff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000580)={0x2}, 0x1) connect$netlink(r2, &(0x7f00000005c0)=@unspec, 0xc) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000600)={{0x4, 0xe0, 0x0, 0x126, 0x1ff, 0x80000000}, 0x7ff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000640)={r6, 0xbb}, &(0x7f0000000680)=0x8) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000006c0)={r8, 0x1000, "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"}, &(0x7f0000001700)=0x1008) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001740)={r7, 0x3b525ec1, 0x20, 0x2, 0x8}, &(0x7f0000001780)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000017c0)={0xc3e, 0x200, 0x8000, 0x0, 0x23, 0x5, 0x1, 0x8, r9}, &(0x7f0000001800)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001840)=@sack_info={r9, 0x5, 0x7}, &(0x7f0000001880)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000018c0)={r5, @in6={{0xa, 0x4e24, 0x800, @loopback={0x0, 0x1}, 0xe2d986a}}, 0x2, 0x10000, 0x7, 0x10001}, 0x98) getpeername$packet(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001a00)=0x14) sendmsg$can_raw(r2, &(0x7f0000001b00)={&(0x7f0000001a40)={0x1d, r10}, 0x10, &(0x7f0000001ac0)={&(0x7f0000001a80)=@can={{0x2, 0x100, 0x7, 0x1}, 0x4, 0x1, 0x0, 0x0, "bae46ddabe92fd52"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001b40)={r7, 0xfffffffffffffbff}, &(0x7f0000001b80)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000001bc0)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001c00)={r9, 0x9}, &(0x7f0000001c40)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001c80)=r5, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001cc0)=0x2c09, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001d00)={r9, 0x6}, 0x8) 2018/04/04 00:32:51 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x4, &(0x7f0000000040)=@raw=[@alu={0x7, 0xba3d, 0x0, 0x5, 0x9, 0xfffffff8, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000080)='GPL\x00', 0xf0a, 0xc3, &(0x7f00000000c0)=""/195, 0x41f00, 0x1}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000c40), &(0x7f0000000cc0)=0x68) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x8b7, 0xa600000000000000, 0x1ff, 0x7, 0x3, 0x3e, 0xfbf7, 0x2e0, 0x38, 0xf4, 0xff, 0x7f, 0x20, 0x2, 0xb115, 0xffffffffffffffef, 0x2}, [{0x7, 0xc4, 0xfffffffffffffff9, 0x2, 0x626d, 0x6, 0x7fffffff, 0x8}, {0x7, 0x7fff, 0x2, 0xffffffff, 0x7fffffff, 0x80000001, 0x800, 0x1ff}], "26646810689509e88f328083a3068ffa3192cae6170dee694581c7d2b5cfdf2de3990d0475a940a9831bc206a1e8bcfd537c7b099394cb0ec4db", [[], [], [], [], [], [], [], [], []]}, 0x9b2) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000dd2ffc), &(0x7f000078d000)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:51 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000000140)="9214c4", 0x3}], 0x1, &(0x7f0000003000)}, 0x2000c080) r1 = socket(0x10, 0x0, 0x7ff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000cc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000d00)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000e00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000000e80)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000ec0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000f00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f40)={0x0, 0x0, 0x0}, &(0x7f0000000f80)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001100)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001140)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000001240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001280)={0x0, 0x0, 0x0}, &(0x7f00000012c0)=0xc) sendmsg$unix(r1, &(0x7f0000001400)={&(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f00000007c0)="b526ea0b2a5bbb32a2c2ae83270e92b101a67d7ad1a63f2917ebb9bc446149fc1fcf721fc7587db073fbd9e435e26941748e7de87079a7e51346c7fc5b8ce2c036eccc1c98a108bd079c7fd0c0fe2657011f35f33b40c4d6f65466d2277214bee6d973ee52ba68a98d642cf595789c064dac090f0c50392693c236d61de98a781616", 0x82}, {&(0x7f0000000880)="cd6b85b89cb7ad5f0c312441a5942ce026f9975cd4bb6ece590ec3f99b305ddc42724ba6dc0f83cfa71ad83c51b7c69550b06f84ef289c58cf4ff9564f65806a8baac25517b8a8296d2e68c6a9942d", 0x4f}, {&(0x7f0000000900)="19631c32ddd10fdb879ecc710f6f581f2d792581acfb36ab2512a49e32697512e49658fc8b82394eff853b58d6ac956b0c0680d049757908533e04094c34445f90cf06a1ac804382efcfcf0cf1b70fd2b13eed05020bd1d6c0b3dbabf6f831046492c01da79c6c970b1a7b01db50a004a15a4a5399ef36feee4e87d3515a4beca059cf02fdf35cc087d6f5b0ff48eae878dab636d451555ec0e5b7de2653663e1126d515d1456c76527bcba276a3079fea4d7e814b104b53079a206b122ae9713cca93a62c2e82e28d302ffc0644bbd3", 0xd0}, {&(0x7f0000000a00)="336e709bab6bfb", 0x7}, {&(0x7f0000000a40)="ed14b068a7e70bf60e2e169519f5e3d046ed58569f18791a8159aede31a2408fd62f44510a011b65744dda3bb0c5678deed9fced28f6b30dc32c399cd4747b1666361f5218b71b9a9a5d35642824c9a2b364c378f343bf9068905c09a3d417f0e545b68a36737db46344c5f9af3740a4df2933bfbb41b735767a4bb2f5125ea881ee52480b5ac2b87ddd10d2d304237280e126c190edf1ab60267c7e1f6e051bcd309c52644d9d9c04a65fb987967103aebd5c85a6a7d3fb92b1801a6a5339d79b2e7a1a9127a1f1a1ef9095b6a8bc048651461abfbbc29ad0efb57a4fe093f05a1f5f148047d0", 0xe7}, {&(0x7f0000000b40)="49486bd735c8d00d372fc28b79f9d13025fdef8108e4314e32fa7ffc9803fd88d443c21d7fbaefc1610202230f90995a3a23ac0eb5fb307c50fd64a7d83e0cdcb830cbc8bc1a57a56a7e12bc8fbab71c21ace76cd5070c221bb923e6c05288c931fb93ab976d1747c31362c5635ef7aa1e2ddd7f01611a5a79fa132863c7afb905e92c589c2a665665b04235f9c9946d0b6d332718fde9390cb203d91f5eea134889273993dfd0b8f0467175848044647914bbf8e5a9c1a5ea5738a62746ee36e360ca7ea5", 0xc5}], 0x6, &(0x7f0000001300)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="380000000400000001000300fec0febc", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0xf0, 0x80}, 0x20000080) write(r0, &(0x7f00000001c0)="d09f", 0x2) 2018/04/04 00:32:51 executing program 3: r0 = socket(0x40000000015, 0x6, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000300)) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="ac001200", @ANYRES16=r1, @ANYRES64=r0], 0x3}, 0x1}, 0x4000000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000002000036000000310fae93c379dae1a2ef1b5744387c6fb709009be7a6a9da26d1644685cec41b88eeb182dcc9216ee6c359b8d3f97a785fb6a39dfa53a3f5"], &(0x7f0000000140)=0x1) pipe(&(0x7f00000003c0)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000380)={0x7, &(0x7f0000000340)=[{0xba1a, 0x81, 0x100000001, 0x3}, {0x2, 0x3ff, 0x401, 0x81}, {0x8, 0x3, 0x9}, {0x2, 0x81, 0x100, 0x57}, {0xffffffffffffffc1, 0x800000, 0x1, 0x2}, {0x74, 0x80000000, 0x0, 0x1000}, {0x9, 0xfffffffffffff3be, 0x6, 0x7}]}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) 2018/04/04 00:32:51 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/205, 0xcd}], 0x1, &(0x7f0000000500)=""/226, 0xe2}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1, &(0x7f0000000300)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) sendmsg(0xffffffffffffffff, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/04/04 00:32:51 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="0010000000000000aaaaaabb080045000020000000000002907800000000e100000111009078000000000000000829668e33b4b3ae78c19669dde1e55d22c45557ebabf4e4187f6cfdb552c60fb38ecd52d7dfaa7673ab676b4683f37777db056d2b979ea6a03a82569ebda3950b4552f44d160dd8737168344628d6f24537abe4b55e78158e2c2e37e5a51f6c79815cf9ae6d05f24f4f814fda8cfa4bbcb13840e845c27731d5100c96ab84f97d6863163539c4d7fb683e196047f144ec4973f8af7a2f6b681e872e951ce11700a1cf1365b20bfccf0b1b892ac0360cb0987494bd055c254a3fc65f3f952db06bcfaf7c11c1"], &(0x7f0000aed000)) 2018/04/04 00:32:51 executing program 6: r0 = socket$inet6(0xa, 0x400003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000080), 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='eql\x00') socket$nl_xfrm(0x10, 0x3, 0x6) getsockname(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x80) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/04 00:32:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c000811007e8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/04 00:32:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) 2018/04/04 00:32:51 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001480)={r0}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f00000014c0)="cde5acb17b52105fd89b63f86575bf60e66111515a23f8dce1048b5f5400c060acffa3b5ca90bbbf6a877f0be2965f2d1bd61811debf78cc08cfef9cf1c35fa0648a97ca84e4989e0db8118607d40d7d43c8e0cdabd6229f0f9d7df3c5a73be26904703e3ecbf61e4eebf2bc22915a1d955d19e2d618199aa60cf5f93bfa11053e2bf1438b1ce22b3cfe5dab11c878400a9a34ad932a1902ba046a885d943dde0a2ca2b5065daeecc6ee48eb81495f18cae37a0f1eb9e350193cc55aada934b805a8", 0xc2) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a001100291a8e480600d6ec0000c5722e2b50d5e781120f75", 0x27) 2018/04/04 00:32:51 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x4, &(0x7f0000000040)=@raw=[@alu={0x7, 0xba3d, 0x0, 0x5, 0x9, 0xfffffff8, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000080)='GPL\x00', 0xf0a, 0xc3, &(0x7f00000000c0)=""/195, 0x41f00, 0x1}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000c40), &(0x7f0000000cc0)=0x68) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x8b7, 0xa600000000000000, 0x1ff, 0x7, 0x3, 0x3e, 0xfbf7, 0x2e0, 0x38, 0xf4, 0xff, 0x7f, 0x20, 0x2, 0xb115, 0xffffffffffffffef, 0x2}, [{0x7, 0xc4, 0xfffffffffffffff9, 0x2, 0x626d, 0x6, 0x7fffffff, 0x8}, {0x7, 0x7fff, 0x2, 0xffffffff, 0x7fffffff, 0x80000001, 0x800, 0x1ff}], "26646810689509e88f328083a3068ffa3192cae6170dee694581c7d2b5cfdf2de3990d0475a940a9831bc206a1e8bcfd537c7b099394cb0ec4db", [[], [], [], [], [], [], [], [], []]}, 0x9b2) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:51 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000840)=""/4096, &(0x7f00000001c0)=0x8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast2=0xe0000002, @broadcast=0xffffffff, r1}, 0xc) 2018/04/04 00:32:51 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) accept(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x80) bpf$PROG_LOAD(0x5, &(0x7f00000026c0)={0x8, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="000000180002faffabb90000000000000000009500000000000c00"], &(0x7f0000000280)='GPL\x00', 0x97, 0x142, &(0x7f00000002c0)=""/148}, 0x48) 2018/04/04 00:32:51 executing program 6: socketpair(0x10, 0x5, 0x8, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f00000007c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x6, 0x10}, 0xc) r3 = socket$inet6(0xa, 0x4, 0xffffffffffffff00) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000500)=""/5, 0x5}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000005c0)={0x1e, {0x2, 0x4e21}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x90, 0x2, 0x1f, 0x7fffffff, 0xa00e, 0x0, 0xf46, 0x3, 0x1ff}) socketpair(0x1f, 0xa, 0x7d3f, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000580)="607f2f1bf97a625fc32cbaf249d30dcb", 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, [0x1, 0xfffffffff1845ac9, 0xfff, 0x3ff, 0x0, 0x0, 0x5, 0x10001, 0x5, 0x4, 0x1, 0x0, 0x2, 0x3f, 0x83dc]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x1, 0x466, 0x9, 0x367, 0xffffffff80000000}, &(0x7f0000000200)=0x14) connect(r5, &(0x7f0000000480)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x80) r7 = socket$unix(0x1, 0x2, 0x0) bind(r7, &(0x7f0000000000)=@generic={0x1, "51ad7e7430eef5e77c7bbf98725e0518d8135cb4518c22591e59fdaa296c83f0e6415aba1303c467d3808846ec02dd6a9ad98240bd8470979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092399aba1ace934cc1c562d642b34ffde528fcd30c65bb3b2891ccd79e3dfa9740000001f3da88a06"}, 0x3b) accept4$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000680)=0x14, 0x0) sendmsg$can_raw(r1, &(0x7f0000000780)={&(0x7f00000006c0)={0x1d, r8}, 0x10, &(0x7f0000000740)={&(0x7f0000000700)=@can={{0x1, 0x9, 0x100000, 0x10001}, 0x4, 0x2, 0x0, 0x0, "dfc7c69be7672543"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x40) 2018/04/04 00:32:51 executing program 4: r0 = socket$packet(0x11, 0x800000000000002, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x7}, 0x1c) 2018/04/04 00:32:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="220bc7b9e5ba2432585f20f6ae25d8e50234bbbc7554"], 0xc) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x80000) 2018/04/04 00:32:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="fbe6020000009326"], 0xc) 2018/04/04 00:32:52 executing program 3: r0 = socket(0x5, 0x6, 0x101) setsockopt(r0, 0x0, 0xbb, &(0x7f0000000000)="493124326dd680ebf28329e005e212b417f9436d90", 0x15) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/04/04 00:32:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x3b5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0xd1, "9f72bb94c07d9f463719b9795ef6c7a18660ec66e30f324ae509a6c0d83bdc06c9d670444a57bdb2662eece7606dede78e0425534ba8c83042e18e8b786bb5965f77b1efa0c1764677053a976e92e76061959f1f3d21716c083126cab465d53b67fa3e8cae96675dfd5a18cdd2dad84e2830990bfd45a029e65e32854be9a49a57a8caabe8409c0bbe606d567ab1bb0d51dad819168cf8771c6a1d3aed5f9b7d175daf0933a814938c2485c4c4021eb699a0539b678d9a3cfb3760c5ab1117b0ab738e036ea573cf1be93bae3a10cc6405"}, &(0x7f0000000000)=0xd9) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000004c0)={0x8000, {{0xa, 0x4e20, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x88) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r1, 0x7fffffff, 0x7}, &(0x7f0000000480)=0xc) syz_emit_ethernet(0x4e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/04/04 00:32:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000900280ff4000000fd17e9ffff06060400", 0x39}], 0x1) socket(0x10, 0x80a, 0x8) 2018/04/04 00:32:52 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x2851, r1, 0x7) r2 = socket$inet(0x10, 0x4, 0xfffffffffffffffe) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000002c0)={@loopback, 0x0}, &(0x7f0000000300)=0x14) sendmsg(r0, &(0x7f0000003d80)={&(0x7f0000003dc0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x4, 0x2, 0x2, 0x4}}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003d00)="ff9b70f624363f7ad80ba3749a9d8cd04f24879026d0a42c4bfd4576", 0x1c}], 0x1, 0x0, 0x0, 0x20000000}, 0x40) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000003c00)={0xff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0xf, 0x200, 0x7, 0x160, 0xc390, &(0x7f0000003bc0)='vcan0\x00', 0x2, 0xffffffffffffffff, 0x3}) getsockopt(r2, 0x1, 0x20, &(0x7f0000000040)=""/89, &(0x7f00000000c0)=0x59) recvmsg(r1, &(0x7f0000003b80)={&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000000180)=""/152, 0x98}, {&(0x7f0000000240)=""/105, 0x69}, {&(0x7f0000003640)=""/210, 0xd2}, {&(0x7f0000003740)=""/105, 0x69}, {&(0x7f00000037c0)=""/114, 0x72}, {&(0x7f0000003840)=""/129, 0x81}, {&(0x7f0000003900)=""/241, 0xf1}, {&(0x7f0000003a00)=""/41, 0x29}, {&(0x7f0000003a40)=""/86, 0x56}], 0x9, &(0x7f0000005000)=""/4096, 0x1000}, 0x40000000) sendmsg(r2, &(0x7f0000003600)={&(0x7f0000000340)=@ll={0x11, 0xf, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000002480)=[{&(0x7f00000003c0)="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"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0x1108, 0x4000810}, 0x4) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012fdc)="240000002000039c59000000000000a50a07e5000086c497271d856806001400d100737a", 0x24}], 0x1}, 0x0) socket(0x1, 0x1, 0x8) 2018/04/04 00:32:52 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000180)=0x80) setsockopt$sock_void(r2, 0x1, 0x22, 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000001c0)="5274cdb402ca972aeccd5c3613c59e246a28a26f06b4d6499456914289764e3a983000b8259aea4adadfd88a0d74f6b233d10147b031ce06cda661c395b3ece721", 0x41) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000100)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x38}, 0x1}, 0x0) 2018/04/04 00:32:52 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x4, &(0x7f0000000040)=@raw=[@alu={0x7, 0xba3d, 0x0, 0x5, 0x9, 0xfffffff8, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000080)='GPL\x00', 0xf0a, 0xc3, &(0x7f00000000c0)=""/195, 0x41f00, 0x1}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000c40), &(0x7f0000000cc0)=0x68) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x8b7, 0xa600000000000000, 0x1ff, 0x7, 0x3, 0x3e, 0xfbf7, 0x2e0, 0x38, 0xf4, 0xff, 0x7f, 0x20, 0x2, 0xb115, 0xffffffffffffffef, 0x2}, [{0x7, 0xc4, 0xfffffffffffffff9, 0x2, 0x626d, 0x6, 0x7fffffff, 0x8}, {0x7, 0x7fff, 0x2, 0xffffffff, 0x7fffffff, 0x80000001, 0x800, 0x1ff}], "26646810689509e88f328083a3068ffa3192cae6170dee694581c7d2b5cfdf2de3990d0475a940a9831bc206a1e8bcfd537c7b099394cb0ec4db", [[], [], [], [], [], [], [], [], []]}, 0x9b2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:52 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/04/04 00:32:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x4, &(0x7f0000000040)=@raw=[@alu={0x7, 0xba3d, 0x0, 0x5, 0x9, 0xfffffff8, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000080)='GPL\x00', 0xf0a, 0xc3, &(0x7f00000000c0)=""/195, 0x41f00, 0x1}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000c40), &(0x7f0000000cc0)=0x68) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x1, 'ovf\x00', 0x8, 0xfe8, 0x41}, 0x2c) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r2 = socket(0xb, 0x80e, 0xffffffff) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x3, {0x3, 0x2, 0x2, 0x358f, 0x7ff, 0x4}, 0xfffffffffffffc01, 0x400}, 0xe) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r1, &(0x7f0000000080)=""/38, 0x26, 0x20, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @loopback=0x7f000001}, 0x0, 0x4, 0x2, 0x2}}, 0x80) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) [ 219.556395] IPVS: set_ctl: invalid protocol: 0 172.20.20.17:20002 ovf [ 220.460051] IPVS: set_ctl: invalid protocol: 0 172.20.20.17:20002 ovf 2018/04/04 00:32:53 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3, 0x2}) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffff3e0cffffaaaaaaaaaabb080045000020000000001e02907800000000e0000001110090780000000000000008"], &(0x7f0000aed000)) 2018/04/04 00:32:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0085702fe818667b360000000000000000000a08000d0004000000"], 0x1c}, 0x1}, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) connect(r1, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = accept4(r1, &(0x7f0000000300)=@can, &(0x7f0000000380)=0x80, 0x80800) connect$pptp(r3, &(0x7f00000003c0)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)="e91f7189591e9233614b00", 0x0, 0x10}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x80000000004) write(r4, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3", 0x27) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r6, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0x38, "9743401f4aa0e55fc4396fb62ca072311d6064f8a00d86936b7d28f2c6055098cc804ae23720b4dce1b5d99cd2a1d6f91231063096202810"}, &(0x7f0000000080)=0x5c) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x8a, 0x6, 0x1, 0xe98}, {0x3, 0x7, 0x8000}]}, 0x10) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{0xffffffffffff0000, 0x7, 0x1f, 0x1}, {0x3, 0x5, 0x3, 0x1000000}, {0x80000000, 0x0, 0x0, 0x2}, {0x1, 0x7, 0x2f48, 0x5}, {0x4, 0x40, 0x0, 0xab5}, {0xfffffffffffffffb, 0xd12, 0x7, 0x19}, {0xb3, 0x1, 0x7c, 0x6}, {0x0, 0x8, 0x4, 0x8000}]}, 0x10) 2018/04/04 00:32:53 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000100)={0x8, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x45d, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @rand_addr=0x845d}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="6c18e5c8a74e4c16545cfbc4b3885820d9ca6f86aaf08390203bf24cd851b4df4bc2"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000500)=0x2, 0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000540)='fou\x00') r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xf, 0xd, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x86b}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f6}, @alu={0x4, 0x101, 0x3, 0x6, 0x1, 0x0, 0xfffffffffffffffc}, @jmp={0x5, 0x6a, 0x5, 0x1, 0x3, 0x0, 0xffffffffffffffff}, @exit={0x95}, @alu={0x7, 0x6, 0x5, 0x5, 0xa, 0xfffffffe, 0x8}], {0x95}}, &(0x7f00000002c0)='GPL\x00', 0x100000000, 0xf, &(0x7f0000000300)=""/15, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r2, 0x0, 0x76, 0x0, &(0x7f00000003c0)="e898d19eb270c364a55bd15bd5c56125e497a6a3c34a3b1ba44222ac9a6b84064cffeaa575f6490127509ad773180a7fba761a8679685c96dfa7a57c7c45eaf8a1ca269b00068a23327384ebd993558a1320f6cfb30c45a7d4fb7c16d1cf25538edf924ce297078c4703342d17d66e5eec04764a0e85", &(0x7f0000000440), 0xd70, 0x100000000}, 0x28) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) readv(r0, &(0x7f0000000000), 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') 2018/04/04 00:32:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000300)) sendto$inet6(r0, &(0x7f0000000000)="b5", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0xed40, @empty, 0x6000000000}}, 0x5, 0x3, 0x1f, 0xcd8, 0x8}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={r3, 0x3d, "89a9507432b91a9eae2f1dc567a62993edf4d207850ea917c9f691e7845352b53d1061657d1c8958dcdf1d1d5604f6b0437fad76c1abdaf48dc614b583"}, &(0x7f0000000080)=0x45) 2018/04/04 00:32:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) 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) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) 2018/04/04 00:32:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x4, &(0x7f0000000040)=@raw=[@alu={0x7, 0xba3d, 0x0, 0x5, 0x9, 0xfffffff8, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000080)='GPL\x00', 0xf0a, 0xc3, &(0x7f00000000c0)=""/195, 0x41f00, 0x1}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000c00)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x15}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) r1 = accept(r0, &(0x7f0000000040)=@in={0x0, 0x0, @local}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x9, 0x81, 0x1}, 0x8) 2018/04/04 00:32:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0xfffffffffffffd55) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000006040)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000fc0)="08c2ddb99fe0c1690335d46b0d965ca4a1278f55e71847bb652471e081095045", 0x20}], 0x1, &(0x7f00000010c0)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/04 00:32:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x4, &(0x7f0000000040)=@raw=[@alu={0x7, 0xba3d, 0x0, 0x5, 0x9, 0xfffffff8, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000080)='GPL\x00', 0xf0a, 0xc3, &(0x7f00000000c0)=""/195, 0x41f00, 0x1}, 0x48) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:53 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x1f6) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x201, 0x1f, 0x7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x3}, 0x8) 2018/04/04 00:32:53 executing program 0: syz_emit_ethernet(0x56, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x4, 0x100000001, 0x2b5, 0xfffffffffffffffc}, 0xe, 0x3, 0x0, 0x0, "3ebd09c95908cc5d0ae4ce3389788b92c0eb756a2d205f04a5a794a93c6b4560af03549a213ef1a04424cb1657608c72fb549a957b923c450f4acf4d9cb61f35"}}}}, &(0x7f0000aed000)={0x0, 0x0, [0x8000000000000000, 0xfffffffffffffffd]}) syz_emit_ethernet(0xf6, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0xfffffffffffff90e, 0x9f, 0x4}], {0x8100, 0x4833, 0x6, 0x2}}], {@generic={0x8848, "27e4fce50808b3f8223fa45f0c25c33522a41e6dd03652cfb5fec5f89af843bdd0a7a9c7169bd6f83377b0c052f0a4b5dcf2e687f6f21bfdb840c343adcca78d3bafb5c01fd198bade199f96a5d8cd840e65a2270c485d90b1ded912e5e7da6b8b0343cd8c339e8f7d21a46a8cc35408274e61f3c49e52ee6dc369efb3d1640bee864fce41cc893305ed91ad827058d2b5ce7ddc91b95c984897f8bce9a6a1352d37828464c21134e677d103d4ef705727577625e6d0d24324a2e5dadc4ea963bb8012d05c02d23db12524b4f9e528e62a3463559b02666f7dbe738831e13367"}}}, 0x0) 2018/04/04 00:32:53 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x9, 0x52, 0x504a035, 0xf501, 0x80000000, 0x96e7, 0x101, 0x2000000000, 0x6, 0x7f, 0xe02, 0x6, 0x7, 0x4, 0x2]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/04/04 00:32:53 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x4}, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x99, 0x5f, 0x0, 0x9, 0xffffffff}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x81, 0x9, 0x3ff, 0x7, 0x5}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xe7, "593512b12becffb6ca81574d513c3dec9aa9695c906f547086277bd0f00f78864e4f482a191107e52bac8838595d94bf4692dae010ae83ab098b7d56fcec6e2eb37052f275d940f521e8ec1c9b8b5fccddb178c47f6bae63b23fc622da9fd5c1022d88b9ede5caf902401976ab5a3c3641029aa67847e199a97c5bb6bc70b4a0c38754d392ac1c55f71d84932cdc60702a27ed13d6fc0124e76448167079a1937a5f810fad73605c5ad2cb6f3d474da4fabc3f992896d18f6d170504bbeeab90accd7b9d471c441975d0c1256f8828fcb653f01d90c07d6c05a251c804c6c8b4c241c32339cf10"}, &(0x7f0000000080)=0xef) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x8}, 0xc) 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) 2018/04/04 00:32:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x800, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="e9bef67a2aff330e010400006e29018ea8dbba2191d7116b7ff1cc8684dec700a7c4aab952c7ebcc73437ef3cfb0723fbc866dd70d947affb994b4c1b4473ce51f8f630a932f2f1c433158f8ea5fa6908b35bb43af5e22e3bdee11bd127a5bbf83f1b85e388b9e223bbdbf876f09433c35cba40ac987ef2106ed3d7d36e709b40750451f93bf23eb4a1a5a95476193890ddcae94984553e34cd6fed07e7a392e5a89a168515d3344b0aa3a3f776135f436625220fb78b820c7686cd536a8da006de9fdbdabe85316005336c524991528e9ab7e27469481b40995d62436d516af1dfd90dafab927c9c2a59b6b61710307a2302d3ac059d09d"], 0xc) 2018/04/04 00:32:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:53 executing program 5: r0 = socket(0xa, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x4) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000140)=0xffff, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x4, 0x4) bind(0xffffffffffffffff, &(0x7f0000d01ff0)=ANY=[], 0x0) pwrite64(r1, &(0x7f0000000080)="88c938cf785d3e41dce3d6217d8bad431571b467bf459fc9fbecf553ea39f643708c3c20de99e79d38a38656877bdd5cb7be6d781bfe7ef4399a957b8d11ce27d3ec0b98c0777a153b82eea05ae73b7d5e34c066896a2065e976a28c6f5c8f7ec05c0feac27ccc7847794f5c3902a072ab88eea352482634f7f7ed01f87c7e1d3fbd9cebcac44c", 0x87, 0x0) 2018/04/04 00:32:53 executing program 0: socket$netlink(0x10, 0x3, 0x1d) syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) 2018/04/04 00:32:53 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040), 0x10000000000000d8) 2018/04/04 00:32:53 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xffffffffffff, 0x100000001, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000200), &(0x7f0000000140)}, 0x20) r1 = accept4(r0, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000000)=0x80, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000100)={0x2, &(0x7f0000000200)=[{}, {}]}) 2018/04/04 00:32:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @multicast2}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) 2018/04/04 00:32:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) r1 = socket(0xa, 0x80000, 0x3) accept4$alg(r1, 0x0, 0x0, 0x80800) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x20, 0x0, 0xe1d9676d935f2a81, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0x80, r3, 0x0, 0x2e}) writev(r0, &(0x7f000017eff0)=[{&(0x7f0000ea0000)="290000002000190700003fffffffda060200000022e80001040000040d00140000000010000000019c", 0x29}], 0x1) 2018/04/04 00:32:54 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000f55536997e956dc0893b81883d149a63a7224a2d41edc5abc45fe75b2ccc2f45200f99afc113ef8f9f08cc6de7dc4e3a3e2df9c7af315bf093a43c1f030e32b3c6b3970b40e0fe11d816301c61c2246ab064e5674eed205f8b14608ad7728922ad3e5ffd2357d5491ddb05f113a8c674f3936bef844e8bae86807cad010686cddcbfe34ed0175caae44010ff2199c569745e068175c4a3"], &(0x7f00000001c0)=0xb) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x7}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df", 0x14) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000025c0)=[{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000006c0)='s', 0x1}], 0x1, &(0x7f0000000840)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000680)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000400)=""/236, 0xec}], 0x1, &(0x7f00000005c0)=""/191, 0xbf}, 0x0) 2018/04/04 00:32:54 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0xbcc9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaa01aaaacf2bb43e40b808004500002800fcff0000069078ac14ffaaf000000100954e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/04/04 00:32:54 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08004500200000000000029078000012185d0a0001110090780000200000000008"], &(0x7f0000aed000)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x6, 0x6, 0x4, 0x9a}, {0x7fffffff, 0x100, 0x5, 0xb2}, {0x80000001, 0xffffffff, 0x1, 0x1f}, {0x1, 0x55ac, 0x8, 0xff02}, {0xe9, 0xff, 0xfffffffffffffffd, 0x5}]}, 0x10) 2018/04/04 00:32:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:54 executing program 6: epoll_create1(0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000300)=0x9) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a0000000507f411f216a264dd7ac2763923455555deb78e7e67758b4fc9378aa0456b21956840265531300d385bebbfbd0b1a9c8e6e3107d28106768a7126a76d0d6fa3cc600011861f46233a1c066ec89b3889a7a9092a3089c3d9b4945c41b9c9c2207c5f73046dd5fb5f0dc1aea55712469f1150f4c177db9694435dd0946e307e11ead424e87680bacc590e212fa983547e5967f6757c72576ffc5c133d6988689cb"], &(0x7f0000001280)=0xa8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001340)={r7, 0x6, 0x8, 0x7f, 0x81, 0x3, 0x101, 0x5, {r8, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x8001, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r9 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r9, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r9, &(0x7f0000000200)={0x11, 0x0, r10, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r6, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb", 0xa3}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmmsg$inet_sctp(r9, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, 0xfffffffffffffe6c, &(0x7f0000d1e000), 0x7, &(0x7f0000000380)}], 0x492492492492510, 0xfffffffffffffffd) vmsplice(r5, &(0x7f0000003740)=[{&(0x7f0000001080)=';', 0x1}], 0x1, 0x0) getpeername$ipx(r9, &(0x7f0000001440), &(0x7f0000001480)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000010c0)={r8, 0x3}, &(0x7f0000001400)=0x8) sendmsg(r5, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001300)="80550a43bfd4e9ae9dd17de8f7b542e160b064df72e3", 0x16}], 0x1, &(0x7f0000001a00)=ANY=[], 0x0, 0x800}, 0x4000000) write(r6, &(0x7f0000335000), 0xfffffffffffffd0c) readv(r4, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r5, 0x4e17, 0x3f3, &(0x7f0000001980), &(0x7f00000019c0)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x9}, 0x8) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsh0\x00') setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x4e24, 0x0, 0x4e22, 0x80000000, 0x2, 0x20, 0x0, 0x2c, r1, r2}, {0xffffffffffff0000, 0x4b, 0x100, 0x401, 0x600, 0xffffffffffffd074, 0x9, 0x356}, {0x8, 0x8, 0x100000001}, 0x7ff, 0x6e6bba, 0x0, 0x0, 0x3, 0x3}, {{@in6, 0x4d4, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0x3, 0x3, 0x7, 0x80000000, 0x26f52f6}}, 0xe8) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)) 2018/04/04 00:32:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'eql\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'bridge0\x00', 0x0}) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000004c0)={r4, 0x37, "a6361f582c92d1e1e2043633d8c25391783261cccd1d00d2e1eae3ccc18219435babe29b3e2ab77a44ff4614e216e5498369dc99196264"}, &(0x7f0000000500)=0x3f) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xb9, &(0x7f0000000100)={&(0x7f0000000240)=@mpls_newroute={0x70, 0x18, 0x210, 0x70bd2a, 0x25dfdbfe, {0x1c, 0x14, 0x94, 0x7, 0xff, 0x4, 0xff, 0x0, 0x800}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8000}, @RTA_DST={0xc, 0x1, [{0x4, 0x8, 0x5, 0x7}, {0x80000000, 0x5fd5, 0x1, 0xff}]}, @RTA_DST={0x14, 0x1, [{0x8, 0x1, 0x83c, 0xf81}, {0x2, 0xaa3d, 0x8, 0x5}, {0x40, 0x3, 0x10000000000000, 0xfffffffffffffff7}, {0x7ff, 0x6, 0x100000001, 0x4971}]}, @RTA_DST={0x8, 0x1, [{0x30000000000000, 0x4, 0x6389, 0xf75}]}, @RTA_OIF={0x8, 0x4, r1}, @RTA_DST={0x14, 0x1, [{0x9, 0x8, 0x20000000000}, {0x2, 0xffffffff95286f5c, 0x101, 0x10001}, {0x1, 0x9, 0x5, 0xbf}, {0x5, 0x9, 0xa4, 0x7ff}]}, @RTA_OIF={0x8, 0x4, r2}]}, 0x70}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x41004000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)={0xe8, 0xb, 0xb, 0x302, 0x70bd2b, 0x25dfdbfe, {0x7, 0x0, 0x7}, [@generic="d2e5e4493f026926a9e1822c18e28e510765cf5d79f78cffe319c3860ce8a4639b6f3ac397e81f6029b9c556be34f3c1d24efc9ae469bdd42ac72827f609fa9c074bb06c593be81446f77265ddbe12bdab4fc236c191bca63e33c1b87f5d80609b77de719e095b95e48894a9c79e0350048199510821f404a99902443a0c6ec4b2fecebeb88789964bd9770db8f917edfeccd7cd0fa9817a02d0f7c4d1dfb5cec4038558691095550855af46ffd973ebf93cd2ad68e46e48495ba39c0f2f741f96fa1979f1476e4319b0fe", @typed={0x8, 0x3b, @u32=0x6}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4015}, 0x4000) 2018/04/04 00:32:54 executing program 3: r0 = socket(0x0, 0x800, 0x0) close(r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001640)=0xfffffffffffff087, 0x1) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x6, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/235, 0xeb}, {&(0x7f00000003c0)=""/168, 0xa8}], 0x2, &(0x7f0000000600)=""/4096, 0x1000, 0xeed}, 0x1) 2018/04/04 00:32:54 executing program 4: 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, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000002cc0)="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", 0x280}], 0x1, &(0x7f0000000440)=ANY=[]}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) 2018/04/04 00:32:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), 0x4) 2018/04/04 00:32:54 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000000040)={0x20000000000, 0x4, [0x0, 0x3]}) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000200)=0x10, 0x80800) sendmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000240)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller1\x00'}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000002c0)="d88ebbea815f54f79fecdb72b2c0facb095cf1942b4a287ae484db553c8e8c885c62302a39f764b2e74954c9bd668929525b0ec4336eef9d15296da8f49e13b541b54a9904effe4183c42554f68e6c101d06cba55a6b6c80e3c27e3c6c4be900ed06939c758af683a055426e7daeb4c9fdeee1d0b55c2e373b95dce88fb9711a9c4b8293035a33a46fbe4591a6652b3345372eb30476abb2f3c18d04bcb1f1542176c84bc7949affbfec0a33183e1bc13cbb27175e08b735804c83ca9ef952b1f9c23cbae7af883c34a77566a3707bb5", 0xd0}, {&(0x7f00000003c0)="ef3b83f5799edde925072f1657e7fafd77a16686972b55ba5223d40d2867067d41701628688f4bdbc5fa42f90bc56b6bcac685f5718ea376e3e4deb952865434b1e9c00e5fd3bee01e57bbf621204ad7d9c9b0558711d876239490666649798f1c4a79e675d2b2a5d82d31e5e5e43b1ae7f8d3b3a69c78e7983a172e1987ec", 0x7f}, {&(0x7f0000000440)="09ca190e0deb8dc64be927aa273386bdf518f04edd523449494435add0238427587c1caa61302b549f2e4df7427ab73d808ccaf9cd12239e059117dac66090a9dde80872b26915b1806395443f5ea76dce0a2df9e2bf34d93e58410cbaa3ada083f4af7ed00c519655613935b325900146b3e01e7b0a647288b6a8f40f8e35867709bfbd10189b08c294472c7577630ba3031a4cd9588006042528c6a1addca165b3255b67260a665bc6028f584f9b", 0xaf}, {&(0x7f0000000500)="0b4f93131b8e12ed9b5e169b78b6547fabcc9e2340e0b965f10613d43fe9c6ba8e689e3442f579772a7b6068179ce87b44b159a149e06b7ecede619c083dff898aed47ed26da48923afc63ff43b350f1a155bb0f2b86217d6fa8fef115a72831691e11adf9c7ff780ce3f3b483241ae940406a32622d8a85d7d0bd093254af6050e1ce91aa84f51106b7774a9e887b70ef7c680ef77fcb92a3a5cd1c7cab29aecce74af6778e6aa70ed0a66145294cc83977addca53d7045894142fac13649150eeb321f254ebf130315", 0xca}], 0x4}, 0x7f}], 0x1, 0x804) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x800) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000000)=0x8, 0x4) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [{0x20, '^trusted'}], 0xa, "d70d88dc67604d2da4bbfac1d48cb4c796575fbaa21dde1ef9b049c5e2a4ee12bed4d0fbb5ac09a22e8130e7947b889a386aab8c433627a11c1c8fb34ae9b4e546a8b2b23c43820d275982b89591"}, 0x62) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x8d1, &(0x7f00000001c0)=0x2) 2018/04/04 00:32:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) r1 = socket(0x0, 0x1, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe6a3}, 0xc) 2018/04/04 00:32:54 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02070000008269011c0000038b56d3e7abc65202"], 0x10}, 0x1}, 0x0) 2018/04/04 00:32:54 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) r1 = socket(0x9, 0x7, 0x3) getpeername$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x6a, 0xffffffc0}], {0x95}}, &(0x7f0000000100)="6df88653504c0094fa4d78abc1927f65bc5b7e0b15236f798d8e165ca2781fdf3299fd861cf96cbc5c3bc7a332ee0b400becd82c7e95c9001ae65aa21eb4a5168015b62fffa4", 0x6, 0xfb, &(0x7f0000000000)=""/251, 0x0, 0x0, [], r0}, 0x48) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0)={0x2}, 0x4) 2018/04/04 00:32:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004300)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000001c80)=@setlink={0x24, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VF_PORTS={0x4, 0x18}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'\x00', r1}) 2018/04/04 00:32:54 executing program 1: socket$kcm(0x29, 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@dev}}, {{@in=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000000040)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000340)={0x5, 0x0, 0x200, 0x0, 0x6, 0xe2, 0x5, 0x1, 0x0}, &(0x7f0000000380)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r2, 0x3}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x9, 0x2, 0x2, 0x5, 0x3f, 0x6, 0x139, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r3, 0x100}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) 2018/04/04 00:32:54 executing program 7: r0 = socket(0x1e, 0x2000000000000005, 0x0) setsockopt(r0, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0xfffffffffffffe3f) 2018/04/04 00:32:54 executing program 0: 2018/04/04 00:32:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="0000a9ceb1000000"], 0x8) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r2 = accept4$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) unshare(0x8808800) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x2b, r4}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, 0xae, 0x3, 0x0, 0xc, 0x5, 0x7}, 0x20) sendto$ipx(r2, &(0x7f0000000100)="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", 0xfb, 0x40, &(0x7f0000000200)={0x4, 0x1, 0xe7b7, "f5cff904273e", 0x6}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0), 0x0) 2018/04/04 00:32:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x25, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={"60125f5674693000bc1e0100007b00", @ifru_map={0x9, 0x0, 0x4, 0x0, 0x7, 0x9}}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) 2018/04/04 00:32:54 executing program 5: r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) getsockopt(r0, 0x3f, 0x73b2, &(0x7f0000000200)=""/124, &(0x7f0000000280)=0x7c) syz_emit_ethernet(0x3e, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaa6b02f8ee593d08004500003000000000007d2d7800000000ffefffff21009000000000da52ffff00000000000000ac140abbe00000027088b695a8121c6c98187a6c89704d9a0eb6a5a678182b9523b1daec667e76dc2fba1010f746a3e5ffcf8b0289cdd038162c625784ace7290f6a27e44932d649bf208d9f6d"], &(0x7f0000000080)) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000011c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000012c0)=0xe8) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000000)="e94eda88c02b1c9468be849878e94705", 0x10}, {&(0x7f00000003c0)="095e01ef176f141469a15ab4958975e86d85862a8238c21d360374ba53ce896da8f5259001d597618b8640e52f8e9ec52e2d55421a0c017980d674b01e703ec38b13affc7af5d3c74f7cfc11001953e9d686dc427d5fc98927d228b1aa8b9aaf015c726de3102c353012b8f3fc0673f39c5272e610b81eff04e986abf749a43c71a573c496e971463af872a5d56b81cfc95678013015675f903212bf5174912a9780c694fd3a04e4c45dbb50b40291c6ada7d58780536665c6e3a0075938abb203eb3cd61f1d681cafb6aa9a11fce7e452dd763f9a6067c516c3e95b132c74c8a8ec", 0xe2}, {&(0x7f00000004c0)="d00ef07c3f76dfbe2d317476038cf9c18c9dadbf5fe7925866f735645154b9eee8d4c64100ecf3c2ef6cd1e05df99c14f9db159451e3697085684702150474be9558e8bf2fa6d532fd80578720a26a2a0705e6ee76e56f8f4c6425cbd976adab7f211655f32309977e1a30185b9e9104ae2a7e2f9a1109938a459cf7652088e55b5ea83a17c684f7383dba4c502465b47e3a969fde6235", 0x97}], 0x3) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001300)={@mcast2={0xff, 0x2, [], 0x1}, 0x3d, r2}) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000600)) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f00000005c0)=0xffffffffffffff7f, 0x4) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000140)=0x6, 0x4) syz_emit_ethernet(0x26, &(0x7f0000000040)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x2, 0x3, 0x2}], {0x8100, 0x5, 0x7}}], {@can={0xc, {{0x0, 0x7, 0x7}, 0x7, 0x1, 0x0, 0x0, "2eb2a12309421057"}}}}, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000002c0)=0x3, 0x4) 2018/04/04 00:32:54 executing program 6: r0 = socket(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="480000001400257f09004b01fcfc8c560a88379df217e00100000000000000aa8a3fc056e11f94580b0318fe0055000000200028217e146a1ce206000000000000ffff5bf1ff00c7", 0x48}], 0x1) 2018/04/04 00:32:54 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:54 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) socket$inet6(0xa, 0xa, 0xe4) 2018/04/04 00:32:54 executing program 4: r0 = socket(0x14, 0x802, 0xffffffff) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'ip6tnl0\x00', 0xff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) 2018/04/04 00:32:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001840)="a2e3015ddc3d6e043f09c7699f2472c1fce03b5f66aecae48026d47924f9eb42b1f20200053cdb7efe541e3d8495f01606bc55e20b84f7cff1bb34f338752f1395", 0x41) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="c63a628fc7abf4dd8c815b4fbf9881c3791fa97bf10ec60795c2df2efd213e167bd8a5844214b89a4c498f689d7a195db44b7c9af8237441acfe3e719ce152e35647c138c7f75609", 0x48) 2018/04/04 00:32:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:54 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x33, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000011000), &(0x7f0000002000)=0x4) 2018/04/04 00:32:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=@ipv4_getroute={0x14, 0x1a, 0x601, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a6fb8)={0x0, 0x2000000000000343, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x200000}, 0xdf) socketpair(0x3, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e21}}) 2018/04/04 00:32:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="8800000000b761564dd50000004000000007009326"], 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000140)={0x5, &(0x7f00000000c0)=[0x3, 0x5, 0x4, 0x1, 0xffffffffffff0001]}) 2018/04/04 00:32:54 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000000180)=ANY=[@ANYBLOB="0205000004000020ffffffffffffffff020001007111a8000000000000000000000000"], 0x20}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x62) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffff7}, {0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x401, [0x101, 0x5, 0x1, 0x4b73, 0x1, 0x8, 0x9f, 0x8001]}, 0x5c) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0), 0x8) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00000001c0)={@multicast1, @loopback, @loopback}, &(0x7f0000000200)=0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0xe) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000002c0)=0x3fcd, 0x8) 2018/04/04 00:32:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x110000000009) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180), 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:54 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x26, 0x5, 0x7f, 0x101, 0x212, 0x8, 0x627a, 0x8, 0x3578, 0x7fff, 0x6}, 0xb) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x59, &(0x7f0000000140)=ANY=[@ANYBLOB="3689fc79b8eb8f09f027ba72b28d95181c7c72728a58eabbf483e25d0033666975ced96307296a6916540c805f8874391a52decb092ea88bf0eaa1f3b9d1f91c541f5a99d72d628aec2948ef6282c8d00c7a1398fbef2073135d0f3806d55f5f5d0e7a8031cb17c74a28260b13994aa293e21bf3f1cd5eada143a40b9a60179f8617b639643c927d6010381328048cf4fd54401ec0f44b759d2b74b461c169a414dc6c9ec982a601d3b1", @ANYRES32=r2, @ANYBLOB="000000005fa7809dc550fd916583e31bfd71240ae06be07855b87d754662e6d98d"], 0x18}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x415, 0x4) close(r2) close(r1) 2018/04/04 00:32:54 executing program 4: socketpair(0x0, 0x80000, 0x2, &(0x7f0000000080)) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000010a000)="200000002e001d063200000800207700fbffffff010000000000000000000000", 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xec, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x8, @empty, 0x5}], 0x64) 2018/04/04 00:32:54 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], &(0x7f0000000180)={0x0, 0x0, [0x845, 0x0, 0x0, 0xd31]}) 2018/04/04 00:32:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1f, 0x3}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @rand_addr=0x6}}}, 0x84) [ 222.854886] sctp: [Deprecated]: syz-executor2 (pid 21044) Use of int in maxseg socket option. [ 222.854886] Use struct sctp_assoc_value instead [ 222.984790] sctp: [Deprecated]: syz-executor2 (pid 21046) Use of int in maxseg socket option. [ 222.984790] Use struct sctp_assoc_value instead 2018/04/04 00:32:55 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000240)=""/94, &(0x7f00000002c0)=0x5e) syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x147, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [], {@ipv6={0x86dd, {0x6, 0x6, '&hB', 0x111, 0x5e, 0x5, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x19}, {[], @tcp={{0x4e21, 0x4e23, r1, r2, 0xc8a, 0x0, 0xe, 0x40, 0x5, 0x0, 0x1, {[@md5sig={0x13, 0x12, "192d4c57577e44beaefc269c63e03a56"}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @fastopen={0x22, 0x6, "14a330bf"}]}}, {"23cb877160b85dd4af055240d7b6863c040dad4671cc020fac60aba60396488727ec64f70abafe8637b7f7dbe49755a1ee1851314498285a90ff55bd0c9f315623073a0466d5631811d129dc6b6689dff858029a2376cdf83b15972851fa8f299981e502a46acd759cec4a5da6ca9220bd625fdbbd6c92e2a0c0cda01962bbdea1447f9a0275d543c3908e8d2e3dfd56a36a4f991f9d5f1913ef9df74191b1a476070c58dfc11922223d1cf1248a65676bdfed182f516769415de29cad75bfafab8d8882e1831c49ab32119c8b66bb79ab41af72dd0638904b"}}}}}}}, &(0x7f0000000200)={0x1, 0x3, [0x6f5, 0xe1a, 0x342, 0xb48]}) 2018/04/04 00:32:55 executing program 6: r0 = socket(0xf, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000005c0)={0x0, 0x20, 0x6, [0x4, 0x3f, 0x9, 0x6, 0x2a2c222b, 0x9]}, &(0x7f0000000600)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000640)={r1, 0x8, 0x2, [0x7, 0x6e9]}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000006c0)={r1, 0xb4, "9d16d775827bda7c5415193119f5049fd1b056c92574908d10ffab4a78eff5982d58b59fc24a4d2f105820a6a3818e44c7da3c6af08745e65f9aba20d18cac9ed09fa7c571704484c4785c71fe4eccb0023a8edfa05d16a84fe2ff02c47e427b592125471b837049b526d54f7a4d9945dcd8be2b669afce3043c2a7599a4b33de914e5c7ac0f76aff66cec1a9c7ada595887c9f7baf4ea05c7b1205be80c4f051ed7cb9ec298b803671dcc221918133594863960"}, &(0x7f0000000780)=0xbc) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000840)={0x2, &(0x7f0000000800)=[{}, {}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000880)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x3, 0x401}, &(0x7f0000000940)=0x90) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000980)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000009c0)={r5, 0x3c, "6af1e3de317b186878aa48e5e8adc3f475ac7d1654d915d22cd5b7504621da94207e8e2c2e00f120df3aeea7aa3769382b993f86ffaf710a45fc8eb4"}, &(0x7f0000000a40)=0x44) r7 = accept4$inet(r0, &(0x7f0000000a80)={0x0, 0x0, @loopback}, &(0x7f0000000ac0)=0x10, 0x80800) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000b00), 0x4) bind$nfc_llcp(r4, &(0x7f0000000b40)={0x27, 0x0, 0x1, 0x5, 0x74d8, 0x2, "27082ea5a11088c9e4537cc4c9bed13f9ac1aca3ec10c400c6f95af27ebc5c41b16bfd661020f961f6b10a91125fdde8fb277c9cfc936457d293711c7eea85", 0x8}, 0x60) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000bc0)=0x0) r9 = getuid() getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000c00)={0x0, 0x0, 0x0}, &(0x7f0000000c40)=0xc) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000c80)={r8, r9, r10}, 0xc) recvfrom$llc(r0, &(0x7f0000000cc0)=""/245, 0xf5, 0x10020, &(0x7f0000000dc0)={0x1a, 0x110, 0x12, 0x8000, 0x9e, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000e00)=[{0x0, 0x5}], 0x1) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000e40)={r6, @in6={{0xa, 0x4e22, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}}, 0xcf, 0x1a7}, 0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000f00)={r1, 0x37af}, &(0x7f0000000f40)=0x8) sendmsg(r3, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000f80)="875a40d3d2161364d5e56f6253cedf8887e057014c45ac59f4ad9f8ee9ed503b9d0ed5926aa67b7683ed835e2cb4ac2ab62bdc34c26e", 0x36}, {&(0x7f0000000fc0)="531c81af04daf6e3d03c9d0676149942dd2ef7b6dbb0ab6a881f33a2341e43e822e11dcb84f8d061065ea0ebb204e47db2e6d4f3ea6de36f9ecccd8dbb69f7bc44c0e397478db30d3de8a9064743a6ce9f97d154a07cb2ce8d20a0f82efdf358d6f0806df2fdf47d6fb30f5891498fb08c9f57102733d9ff0ca0e1c98186052fd9d03b926f5e7f061388593060fed58d314ad5a23db8a95c84f3d0cfdd395e91b710c3d2862488d216e02e01eed5dd2cb70d58551d6c92101267f780a37549423963987f95c4dc7145ac786c032e4b6d87f8272e946f8d0af17530a47b6f7fc0e8a090", 0xe3}, {&(0x7f00000010c0)="9051a632be1df4583e006292f36fe9c9dfaf4318bd15247814055319c7532405067147cee5738dce3cd8438dd0f2b0d70c099c84e1c466eaca915d0b9cff37519c5d4f5699e433682e783666de3e5f7ceff63671275701e2630f768f12c4bdee12e97f6b313125604eda143b2f457b12d13cca6327db4c55d4faff76db25e9ba2f2c13d7c8bbc25712e3a90108d0c6ff69f06c55ae559e8e198f896ae30fe99a3e4adcd5de665fbb7619a4b6880b78405ec49c105736e4d3c87f9f3c6cd23e1f78bf919b87e2fbe9fa7c384e398da200ee9379124b73a35ca477a801dc096867f73a1e9658c2547f75a6e9297cc7462f", 0xf0}], 0x3, &(0x7f0000001200)=[{0xf0, 0x0, 0x8, "db0fc3919b86029dfb8fd7519a947c479dd379f1024cf9b4bfe0d2deff5820566aa1ee01e7ba73880e6a60994cda137a44ee24aec94bb2de393b3930cef6c742b682c5b8d6974291f7c5b4977dfe2f66427bfe52063025e42fad9a307915876de3066d284ccc2b944447b9c1a75dda92641371f0719a3ca0aa4766f393db322e30bcde4a5609b50c07002d5260ee17d72d6e9100996599b5330a6bf0e09afa058b1ed355bfd0cbf6caf59a07a3739642703fd6fa577dade8a8a26c21c9b3335d6499205305f46b0184b95d7e277a961f360ec173bad1464cb13b7f10"}, {0x80, 0x10f, 0x6, "032c21a305edec54044758ed309c41f646bf772143da84a47fb9640f36a4aef127167ac498da16253327b1b2004a45e28790cb5fb48af925345761a5ff168a1e0f94ede1c0b3dc84d863c3f60b6e7aca86f005eb030e951d4ddedc6dba73a6bdf78ab2a73c5e1a634e3bdd"}, {0x80, 0x10c, 0x1, "2f06fcbe1706d2eaeee357d758a34da2f26e7977196052f03708fc1044515a6b31d6adb0f35ab73776f6e2e20b851ed534306b1fc0ff236db65760a539eecb67181df24b23732da5e39df7b4f04e173ed31e59d161e4c97d5045b6063d1e22f67c6bb2e9265434fcc40c"}, {0xb8, 0x108, 0x5, "c76f8caa15322542bfcf296006b253217a0dfa5cf77ba2e7e51d156dfdd723dc86545af995a6ea8f61c0b182c0311e7d76bfe75742876fe61ecc2525d7ddbaf3295a08c5dd5095694b017f4d5e98605ab562a0f9efd17809d67d0e72c748af0731736de403a6eea903305b08913e652b8585b56d2c5d03a89961deb2596b79b47f46caa5229ca48734de8bc18fe8d461f73f5dfe6f4ce02a019cc3de7804c483445beb7f"}, {0x68, 0x1ff, 0x2bc267c4, "d7f17b851eafb1f4b80cea27f5e27f6601c1a9c01b46be4ea32bf7aed542c4dc434d9af19dffa262e4164c588e9e717fac13c2dce49ee948b7e8a5c6b46751f2ca1d704a4b84d8e49eda46454e39c5246e5f49e0"}, {0x108, 0x88, 0x9, "6c3cda4fc6d057b267a16af9a77b8c5c91e13c9d1828805dde721de112732e4e5576b5862cb64c8a63a4b5bfe6ffbe5199051ccec66e9147a090ee518df42819e344006bcfbbdccc8613f679ec71616da9a3bf5688b88d83bf2502595a431465a39b5aac2f52fe0e7e2aba30ccdea29dc89ffaee58d8fff634ef1d3438abd9dbc74b95af4b59505969fefa951ef010ffb991c2b19168229203fde9b79bbd907fda7659eca0841a37de7ecf6833a5b15ac252bc0175249ab5024e2a3705d14f39d9a77fa14aceedfaadbe8e46e9b3f31e04a7efcef8c469d269e1d4645f6188606203ea1b7f3141dbb73160bf26075888fac72db5"}, {0xb0, 0x102, 0x0, "06713c1b50415565c635b5fdc7c763d11a99224bcce1143d92376fd059ed8d6cd4216ff989962ceb2f66547b38437ec6dcf17e930b7df2a54eacc8f5158edb141bfb835ed90235e9a0365db844575ddd38095b3e2504d0952fc18e1fa88d03734868dc0f9188dd6bf5b664a69cac56b453d8bb4f33fc1b5eb212302dfba0791724212a0daebdc6147eafddb12819773cfe882a703196972e99b7e8b9c4b45c"}], 0x4c8, 0x4010}, 0x8010) getsockname$inet(r3, &(0x7f0000001740)={0x0, 0x0, @local}, &(0x7f0000001780)=0x10) getsockopt$EBT_SO_GET_ENTRIES(r7, 0x0, 0x81, &(0x7f0000001880)={'broute\x00', 0x0, 0x3, 0x7d, [], 0x4, &(0x7f00000017c0)=[{}, {}, {}, {}], &(0x7f0000001800)=""/125}, &(0x7f0000001900)=0x78) getpeername$unix(r0, &(0x7f0000001940), &(0x7f00000019c0)=0x6e) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000001a00)={r6, 0x100000000}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001a40)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000001a80)={0x3, [0x5, 0x3, 0x7d0]}, 0xa) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001b00)={&(0x7f0000001ac0)='./file0\x00', r4}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r11, 0x84, 0x20, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) 2018/04/04 00:32:55 executing program 0: syz_emit_ethernet(0xfffffffffffffffc, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) 2018/04/04 00:32:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000140)='westwood\x00', 0x9) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) write(r1, &(0x7f000001b000)='U', 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e20, @rand_addr=0x6}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000180)=0x3, 0x8) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x37c, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) 2018/04/04 00:32:55 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) r2 = accept(r0, &(0x7f0000000400), &(0x7f0000000480)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x20, 0xff, 0x0, 0xffffffffffffffff, 0x7, 0x7, 0x0, 0x7f, 0x0}, &(0x7f0000000500)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000540)={r3, 0x80000001, 0x9}, &(0x7f0000000580)=0x8) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000280)={'filter\x00', 0x0, 0x3, 0x31, [], 0x2, &(0x7f0000000180)=[{}, {}], &(0x7f00000001c0)=""/49}, &(0x7f0000000200)=0x78) r4 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000100)={0x2, 0x8, 0x0, 0x7ff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendto(r4, &(0x7f0000000340)="c2546a6647def6948917c5f10185169dc2d0a1d715f2f7763543c588fcfcc04b836ae689f189e64d5e5e5b4d96a89a23ea54bf86", 0x34, 0x40, &(0x7f0000000380)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x80) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001240)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001280)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001380)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000013c0)={0x0, 0x0, 0x0}, &(0x7f0000001400)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0}, &(0x7f0000001500)=0xc) r12 = getgid() r13 = gettid() r14 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540)={0x0, 0x0, 0x0}, &(0x7f0000001580)=0xc) r16 = getpid() r17 = getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0, 0x0}, &(0x7f0000001600)=0xc) sendmmsg$unix(r5, &(0x7f0000001800)=[{&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000640)="3d36d5a8232e3500b03cc58edd9e31631c01ff801d557cbd8978b1a2a918366b95f974f39532e8120262662681ba6c145bfa3fcac2d8d384f182c458e056d94c9c43b27384984c4c450e7f203299873f581b238130381da880a00aef98a3eaf3efc300a0f453bf1dbfbb38ba89cbabf43e5bfc25b9b0923ab9a7a2970422ba6bd7ff82f57c752348c93817569da7d6772faec0cf19396e4b4c94e815f8cbb78b624f2835a181bf64861a33c6ff42ddf7c226657020e6ac7e718889b1725ebb8f2b8d6a30b32bea0d41196e820798cf", 0xcf}, {&(0x7f0000000740)="7b2d449507047cd70ba28a7e471cefab2b397808c05f1b32833eb231294c4c0293280e148d6253f0d2d9338ff02d08a16c5e014f58e6fc438de175f69d20892ce81a15b9234fcec619b024945f13f607bb96f3d201cfe94ba17b29ccd6ed46896235509ee49bcbc438da0a18510d3576040f8908c82dd77615ed5a2a14a89cf86f37880538902665d5479e9a96d353b975608b554836997dd3dbc7368bedca0f702d278f8f20b726c6783077af9712a5515eaa6443a357abfa19f7e43b2f4a67037009c87363695d9da7e943804211", 0xcf}, {&(0x7f0000000840)="d3810558e5fc8bbc4091b79dbb5c484cc863da96f098405620080455a03c753e774b4f388e89e333783568e8df843fc83b2f29aa8b33a72c257cdbea5abc5a6413de75cbb935bdcab840001ce4c15382e45f0ba017342ee8e8d1ce15fde3126ae7a1d3b6b0b09e744b703fedbfcadf2ee36ae84e674ca513fd6e033b6f8a", 0x7e}, {&(0x7f00000008c0)="4c05b873d5f0c1ecb290f296eadfa46a63cb7b7caa307bbe73a752c1f63852bc71d29e490ef9b1655cdbb2d367cc0cf8d7bb6dfe675312ce038cd739e3e6d2cd175ab63a3840622b63243dcbf9f055b8f67ee1d106bf112f75", 0x59}, {&(0x7f0000000940)="6cf683c38363c35977a223198dedf9ebe3c3f30ce51b218238c794da7053fa4dbe87cc8d1a76f4a114c0a878dcbeda82cbc09a2d4e0003ba2201659c95acd835a191ab2049edbcb69ab3b0547910a9d3b04adf97726331fce172473185ca7d582353b683c1beb8a54df2546bbe82c323b2628a6a1a332c17e41606caa6dfb00bb7a747107bb786e1ca049e4e62afe713ac0cbf0978db0788803422382826bdcefa7ceb574a5e9696d25ba86513960407d25f3e050b9ee10dbdf0adfb647730d80f85960adee26c8cda98dcb3b971a5d19e0df9cb7bca8660009cffcc8a98ebcc", 0xe0}, {&(0x7f0000000a40)="08396bf9261453fbabe1f443fa2af7c20fceede3d17e0609ff5a124ff88450c100abecacc880b1bb51618d58415bcdb380e5f9d402a7f442675bf497064bf9183af71c6e24e9b00f3eaac8ca7d0ef65a803bc5a27b2d323b267ebf7b5870561f790f8eda554cf0bc7e39775de264236ba01b4d707c4cd751d977cca987596bc2f030f61dc8749f391e414a7cafb8876ebbb9f3ca862c08b64ff113a7c64465c38d083e9c3885fce0a1c30a38974dc714f093d9de921cd26345f46f6bb33cb4e882fe81c42a3f160a1756b05d8ea5ae7fbbb3937a8840210602d48b8f", 0xdc}, {&(0x7f0000000b40)="618fbaa218ea13adc6f3ae77b3a4784cbcd0d818ef3ded0ca30fc7c59c8a3fbace812064b21c9e3d11b13b7317fad8d88ba9bb361cd6e2747b9fa0bfde6246359982a0691bf39c4554f7caec0ca3428f6f30666b0eb827452ae23610d434aa025206063c57cb724cb6eef4ccb8d049dab2c52533ced7dc225103210cad54a1b6f1dc2d4e532059b666729d51e2e4b82369467532050dbb2753afceadaefc3d4f5ba62f247e11caf4eefa6b6765c5956b1d5fcfd54c17a0003b34138e9444ca6d4054fbd530e86c9becb12f2cb0ed2a9104fff1db0941565b86627c376fe36d39de7234398095952ccf83b7be05183f", 0xef}, {&(0x7f0000000c40)="9480f562b2c00cb25e3b9d212db5b2f865027c724c1fd5337571c1574eb32351ebfad5d64502f7c4ccbd545763b030f404e153d0751fb811415d2974839eecc78e8b983fbaa41e7233e9639ad4c8d35577010695b26cb4d02405b455e36a1995d887ac07fc00593501f22e633c7b5114053b444d7a4402de0695f0817a0648104bd18106de2b", 0x86}], 0x8, 0x0, 0x0, 0x10}, {&(0x7f0000000d80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000e00)="2df5eb301dfce5164fa87f997901aa1a32259e60bf65ccb0a1db6909e56af161dece8d6de2a4115b06ef570b03db8c29f881b9be3756555ffe6b108e845756eb44700050107adfdb581252c0c8c190c178ab159ed6122fefa7085d81b07e0f80b55f8e4617059bf394514891a47f8d82aafde16c7ea9fa83688d71ab2676c576122b276045d1a08619d0e63d20b31ff647", 0x91}, {&(0x7f0000000ec0)="278c836785681d9218e7def438710fcbffd8668fc88deeb17744e497ba326291f11b5636cd9528c053d4498c0c5c6afabb29898a99c1287a7752102a94801ef38ebbd3f99144c6d2cba94f7ba0961baac64ce379a5d3dc893821ed1e2a813b87e811a5cc317bc134d5ca30af849ea41b3d242429d1793d7c", 0x78}, {&(0x7f0000000f40)="72f21a670f6a67d0bdbbc37896dd191b196bc60dce6af2578a52d953e36ad83a4bd5001a0614b74f19b4e690b0f2a9110917e4f56bcd6fad2b220d304745c354aa8b25c32093525432868c30fac9449df510e4e1d1627c11746412d3602cc7c725b1158d7186e1f6e6b34af0d2a1a337d4a30c9374f1d066ea105f49fdf98f0af54c128db22b6395595f35cbe43e27921c894fdfb49465d9bcaf177293ae9718d9b9fe7ac76a5261549dffabfb2790e9781e184fc78f6074d2153be5d48c47e8543eefbf1d76ac1a6527abc777db72dc558d", 0xd2}, {&(0x7f0000001040)="9ff426032c9450dff7ea24b7a32552e698136e930a38d009830c7d3c0241ee9fa1f498296fcf41b51aadfb6355c8ef3f42c38e700e87c3a64210d19fd37888cdd3c43a8bd67210a7e2b073f2a3c673c30d28a0f349b8b615cf357fdd758f237b5f09f2bee50a366096f902f5e28a1ec221dfb62567a988b1cc70fc7f523bb81bae51b14e3948d535b0934246481042097f3221e1de2505ed3c6a1131b98790e41bde69860841ba3948dda47ec4fe9c8d4c332826bc4a0ecb598c7de661e190828e023cdd7435b8471da506e923dd01fbf5526b7809ab5720d0145f1528596f5d", 0xe0}, {&(0x7f0000001140)="8257fd483251f38ccc0f77fbc916", 0xe}, {&(0x7f0000001180)="0e0a6f557dc9577fb3beadcb501ae67ebc7dbaec417badb4fb26fb4bd59559c780aa6bb2fd6e720fd202acdb9661b197ebd423", 0x33}], 0x6, &(0x7f0000001640)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r6, r6, r1]}, @rights={0x20, 0x1, 0x1, [r4, r5, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xc0, 0x4000040}, {&(0x7f0000001700)=@abs={0x1, 0x0, 0x4e21}, 0x6e, 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0x1000}, {&(0x7f0000003d40)="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", 0x1000}, {&(0x7f0000001780)="a8ee99a6a2e4c06af6d320", 0xb}], 0x4, 0x0, 0x0, 0x4}], 0x3, 0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/04 00:32:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x10}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x5218, 0x4, 0x5, 0x100, 0x10001, 0x0, r1}) socketpair(0x3, 0xa, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x3}}, 0x1e) 2018/04/04 00:32:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x1ff}, 0x14a) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet(0x2, 0x3, 0xfb6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001700), &(0x7f0000001740)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe69f, 0x2, [0x0, 0x2693]}, 0xc) 2018/04/04 00:32:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000000600)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000640), &(0x7f00000006c0)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x14) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x801, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000080)=0x760f, &(0x7f0000000100)=0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast2, @loopback}, &(0x7f00000002c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000400)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000440)={{{@in, @in=@multicast1=0xe0000001, 0x4e23, 0x200, 0x4e22, 0x2a00cac7, 0xa, 0xa0, 0xa0, 0x3b, r5, r6}, {0x5, 0x9, 0x27, 0x7fffffff, 0x1, 0x2fa5, 0x84, 0x7}, {0x4, 0x0, 0x8001, 0x2}, 0x6, 0x6e6bb8, 0x0, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x3c}, 0x2, @in=@rand_addr=0x7, 0x3501, 0x0, 0x3, 0x6, 0x8, 0x10000, 0x8}}, 0xe8) getsockopt$EBT_SO_GET_INFO(0xffffffffffffff9c, 0x0, 0x80, &(0x7f0000000540)={'broute\x00'}, &(0x7f00000005c0)=0x78) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0670001ffffffff00e4c58cd5bececc"], 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x0, &(0x7f00000008c0)}, 0x10) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000680)={0x0, &(0x7f00000001c0)=[{}]}) 2018/04/04 00:32:55 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000000680)=0xfe, 0x4) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a31fbeb45206ed378dba402e233055fd22863fce160fc256c21d254230f3707f3f1745d4303b9c2f6ca411c4f95021214b96545069822dbd970e9a2e1bf89bf8c25a28535243f3f735d054a966e3cec811f51ddfd35c4088e4835d0961bda73d8327c98689b23140490f94dda227498d92a168eb2db5a7f16ed225aeb"], 0x7f) 2018/04/04 00:32:55 executing program 5: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000300)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/203, 0xcb}, 0x2040) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair(0xb, 0x4, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x3) 2018/04/04 00:32:55 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x90, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000281ffc)=0x300000, 0x4) r1 = socket$inet(0x2, 0xa, 0xffffffff) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eea000)=0x202, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x36}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0x80000001}, &(0x7f00000000c0)=0x8) [ 223.164934] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 223.166843] IPVS: stopping master sync thread 21062 ... 2018/04/04 00:32:55 executing program 6: setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0xff, 0x7, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000280)=""/206, &(0x7f0000000180)=0xce) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) socketpair$ax25(0x3, 0x80007, 0xcb, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080)=0x537, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280000001000010100000000000e000002000000", @ANYRES32=r1, @ANYBLOB="08000200ac1414000800080000040000"], 0xf5cfaae2300c2883}, 0x1, 0x0, 0x0, 0x44000}, 0x44000) 2018/04/04 00:32:55 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x100000000, 0x4) [ 223.260997] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 223.261670] IPVS: stopping master sync thread 21082 ... 2018/04/04 00:32:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/129, 0x81}], 0x1, &(0x7f00000003c0)=""/32, 0x20, 0x3}, 0x10000) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000440)={@empty, r1}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000140)="7f22ed46549a6f9971ce", 0xa, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bpq0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x800000000000852a, 0xffff}, 0x14) sendmsg$netlink(r0, &(0x7f00000033c0)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f00000000c0)=[{&(0x7f0000002f40)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f00000032c0)}, 0x0) accept(r0, 0x0, &(0x7f00000001c0)) 2018/04/04 00:32:56 executing program 4: pwritev(0xffffffffffffffff, &(0x7f0000008ff0), 0x0, 0xfffffffffffffffd) r0 = accept4(0xffffffffffffffff, &(0x7f00000024c0)=@can, &(0x7f0000002540)=0x80, 0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0xdd, &(0x7f0000000000)="3f4afd5114c9383f2e5fde6f0e892a9ec7869998be0b95d3c2433ef7e72a045aa6fe8bbc300b05029afdd26ef54202a1dcf3ecaa401476f48b10e4136d99a9c3d65b2ba7ff6a29aa2b7234b472628372d51a5a312ed889f9167d98e8114f3509596cc79ed791a73b0811653a1459123d3f50259f3458a1913ad95e9432fccd262454aee152c33463fe50196b2d050639b99da78a3910869cb6e5c2bfc8b208dfec87c856139ec8afe18c265dea5ba2273e9b31a54e5c81d203a1b46fdab7d66707159aa34701770e84b797a44a0b60e12cee5ce04e29f6536b9d96072d"}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000140)={0xff, @loopback=0x7f000001, 0x4e23, 0x3, 'wlc\x00', 0x20, 0x3, 0xea}, 0x2c) getsockname$llc(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000025c0)=0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) 2018/04/04 00:32:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x100, 0xffffffffffff8000, 0x2, 0x6, 0x1ddeaffd, 0x9, 0xe1, 0xcedf, r1}, &(0x7f0000000240)=0x20) r3 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r2, 0x7ff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x2, 0x0, 0x9, &(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r5, &(0x7f0000002a00)={&(0x7f0000001500)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80, &(0x7f0000002980)=[{&(0x7f0000001580)="e176199d606e8c7f04353f2613b2141e9a49f088d414d23c52c59d28515c0ade119d790b6717008f78024682e248d8147245650c54bb3eccc50cd7a05cb5b0785d49b883912bc3ff935b73e05f3d", 0x4e}, {&(0x7f0000001600)="2c2e5eccbeb82fdb3c18e9275ec7e4978c8c09a1d9172989828468f2573348e87cdeace063f465e5d95f45dc8b88a6ccec8d5cfe89882603a895af6159bb2ab685200e37993a8b9e438938869d136e7356ade801fd8fea0fec5738d9886d47ea895104348a8a808abbe4184603171a23278b40e8", 0x74}, {&(0x7f0000001680)="e199f773b4466ed4f775ba4099d8c7ee5edbcb678f3371cb024de7beb1ee7fafa7b55ffddccce57bf603cf9468b1e0f87ba0a1b42ca914697a39d1643aa2d88e6db5829b06cce5ee0d6a61882ed0ffb7bc61f85c1026a95bc016bbfaca3dda8cfd38816a53e5ea1afb5b3e288b", 0x6d}, {&(0x7f0000001700)="57de946abf8309989aad450381bf829ddfa16dcd4c6c329ba55041fb2dc0023b267ff91357b8f1044cf773e4e8d06901b69a2cda5cf46ecba835d790e5d20b81cd062f79c6bcdfd87b50a7e4b95bc82d1493a18e19a1ca2c9e59a993b1749332ec1bcfb2ecafcefda96b9b2cc67f3b8ac5f5598ffc58d527996a973907a4d038122af683ea42acfaff4accb6dbc4e1ced066da801302dab2902fe14edfeeb29bf9db10320cc1e0916d3ba4a2b90aaede", 0xb0}, {&(0x7f00000017c0)="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", 0x1000}, {&(0x7f00000027c0)="a8db7a1058a120ffae27f1acb836570afa4678010a01a9e58fd206af2cde6221979d00ad556109db00bc92a1e0a5ad6256b772e449505585e2791d5cf97cdf16c507a762b8fc97c65cce0c2981efd5940ee20e33ed9ed4e8ecdd5ca7cf5aa4", 0x5f}, {&(0x7f0000002840)="5222fa41c97da0b619b95941c892ca2380d5ff46c9c82c5b0e6287ebd25043ad7ce6acb7511b14f349e6511d5417238d4312ce5b6d34f55bc809060e1c3e454304ac1de7cb22763528dadf498f3187b728dddb1a2d1b8c89b1b6398d4ed04340900f6dbda4827741a7bc24f76a453bea30cd73cf6601e6d53a582219d8567b099e4221c886772ad4e43b2355d43a56", 0x8f}, {&(0x7f0000002900)="585927aeea5ee4a252fe815cb496dbd9b361c7c7304790c284fbc2773f47eea356f417e164b1bc9e4a4f9d8996c639c580e7a12b4d3b05bdadafc7477b5f683649df63ea2e8440dadf1d03", 0x4b}], 0x8, 0x0, 0x0, 0x4000}, 0x8000) socket(0x1, 0x0, 0x5) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="a34f81ea986e6468c4"], 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x100000001, @dev={0xfe, 0x80, [], 0x16}, 0xff}, @in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x38) bind$unix(r4, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/04/04 00:32:56 executing program 7: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000080)=0x8, 0x4) r1 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r1, &(0x7f0000ef8ff4)={0x10, 0x0, 0xffffffffffffffff, 0x80000000000003}, 0xc) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f00000000c0)=0x6, 0x4) 2018/04/04 00:32:56 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) shutdown(r1, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200), 0x8) connect$inet6(r1, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000000)="41dd78516c58461a7d665b2b881fc3986f3b5f5199b4fb835eb4b7437db25efd5a8111dcb43fb6d06dd7e5ac0cb02e4f9de125ff3ea1c882c9b9f16e6887ed962d76fae387165bba23fd2070cc1f6c59cdbfe96a226b7842792db25cd75cb2821d170e09a06f9e8454781acf6c40cecd1a43449abb613639b0f65f777e73328b64becfa37459d394315e67256c027e94c5fd57df75c0569273413195149984e589b4b2ea3673961a0c1485e6aeb22f8b3d9c18dd79f63496cfe3905bef77e48f25d052f454eb4c486c1f6ec2a5bdd0da0fc42804a505f7ecce0b3ec06e661f8c8925daed9e955e9f39ffa03e231fac4a9bdeca41ad17cd85") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@broute={'broute\x00', 0x20000120, 0x2, 0x338, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a00], 0x2, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x3ba) 2018/04/04 00:32:56 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYRES64], &(0x7f0000000180)={0x20, 0x0, [0x0, 0x746, 0xbdc, 0xae6]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6f3c6037cee45bad, 0x1000, 0xdc, 0x8, 0x4, 0xffffffffffffff9c, 0x4c}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000040)="ecd7303c7c4682e82238503c3b846071ed3f99779833f74190ad04e8630cb468e77bea5966377b8bc15ef8b23feef7fbbb5aaa5701da879c49cac2ece99d6136312758591b9dc1b21dca982afca918c2da0e5947c437275390873fb5f46d22ae8b1d92217bc72f0aa333e32a55ecdf", &(0x7f00000000c0)=""/94}, 0x18) 2018/04/04 00:32:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6(0xa, 0x4, 0x1c00000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x7]}, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000002e80)=@broute={'broute\x00', 0x20, 0x2, 0x500, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20002980], 0x0, &(0x7f0000002940), &(0x7f0000002980)=ANY=[@ANYBLOB="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"]}, 0x578) 2018/04/04 00:32:56 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0x2400000000) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x0, @multicast2=0xe0000002, 0x4e24, 0x0, 'nq\x00', 0x0, 0x2, 0x60}, 0x2c) socket$inet(0x2, 0x6, 0x200) syz_emit_ethernet(0x2e, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000aed000)) socketpair(0x5, 0x80046, 0x1b1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000001740), &(0x7f00000017c0)=0x6e) 2018/04/04 00:32:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x2e2f5cff64b8ea61) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x358, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x288, 0xffffffff, 0xffffffff, 0x288, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xa6f, 0x8}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x7, 0x7, 0x2, 0x5, 'snmp\x00', 'syz0\x00', 0x1}}}, {{@uncond, 0x0, 0xc8, 0x130}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0xa, 0x5, 0x5, 0xfffffffffffffffc, 'snmp_trap\x00', 'syz0\x00', 0x9df}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) [ 224.234730] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 00:32:56 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) r0 = socket(0xf, 0xa, 0x3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xa}, 0x9, 0x80000000, 0xcd7, 0x500, 0x7, 0x0, r1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=@raw={'raw\x00', 0x9, 0x3, 0x238, 0x0, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0x1a0, 0xffffffff, 0xffffffff, 0x1a0, 0xffffffff, 0x3, &(0x7f00000001c0), {[{{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xff000000, 0xff0000ff, 'ifb0\x00', 'bcsf0\x00', {}, {}, 0xc, 0x2, 0x20}, 0x0, 0x98, 0xb8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xc8, 0xe8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0xffff}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x298) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/04 00:32:57 executing program 7: r0 = socket(0x5, 0x3, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) socketpair(0x1d, 0xf, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000240)={0x8, 0x800, r3, 0x200, r4, 0x1ff, 0x10001, 0x7f}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0xb3f, 0xffffffffc4eb5cde}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="030000010080789be17c407c135a31a6254d361407dd8152d91cfd99e641dfc75a122d9b5e2a7dc9183f412664263ba33c22242af8a9f07b2d0dd23c05c37cef03a365b06a59666944cb871dc9022fe0e3f49ec38bb1be4a552cb2c7e23ee4eb55c5f0549a848849f075f7ade1c26ec374bd64be"], 0xa) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000bb8fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000014fdc)=ANY=[@ANYBLOB="140080004f004304fbffffffffffffff00000000"], 0x14}, 0x1}, 0x0) [ 224.307534] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/04/04 00:32:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r1 = accept$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000640)=@raw={'raw\x00', 0x9, 0x3, 0x330, 0x178, 0xffffffff, 0xffffffff, 0x178, 0xffffffff, 0x260, 0xffffffff, 0xffffffff, 0x260, 0xffffffff, 0x3, &(0x7f0000000280), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0x0, 0x0, 0xff], [0xff, 0xffffffff, 0x0, 0xff000000], 'ip6gretap0\x00', 'yam0\x00', {}, {0xff}, 0xc, 0x6, 0x3, 0x4}, 0x0, 0x110, 0x178, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x4, 0x0, 0x1, [0x33d, 0x7fff, 0x9, 0x1f, 0x428, 0x1, 0x4, 0x9, 0x4, 0x8, 0x2, 0x1, 0x1, 0xffff, 0x172bb3d3, 0x80], 0x5}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x10, 0x6, 0x7fff, 0x3f, 'snmp_trap\x00', 'syz0\x00', 0x100}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xffffffff, 0xffffff00, 0xffffff00], [0xffffffff, 0xffffff00, 0xffffffff, 0xffffffff], 'bcsh0\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x0, 0xea0e, 0x4, 0x4}, 0x0, 0xc8, 0xe8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x390) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3257a25b3d6d8503d", 0x30}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 224.353839] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 00:32:57 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x401}, 0x60}], 0x58) 2018/04/04 00:32:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000180)=0xc) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000002580)=0xffffffffffffff5b) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x1000, 0x0, "2515a71884b4", 0x40}, 0x10) sendto$llc(r1, &(0x7f00000025c0)="eafec973293357e49c4f677cae265caf08beb2f0a5791090f0635c07effe5a6441e8c7d3d1aea436a349e697d68f9e61290a7af750c4735ad4e750d807cb206940ba18691bea329fb7372f578f91caaad28e5e242bbc473e3f83c2c5253c078980ab6773713cea4342680c6e4e44f8853d0ede3a7e9520f2a0e7330560aeb6fafb14574c68b06f23ef32aed0028d6843ad90dc8b6352b78cd8a37cba62123b0b410e8396db3e0e1c4cb0133e2898c7e0777cde", 0xb3, 0x4040, &(0x7f0000000140)={0x1a, 0x30f, 0x100, 0x63cd, 0x8, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x174) 2018/04/04 00:32:57 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x101, 0x0, 0x2f20, 0x3, r0, 0x1f}, 0x2c) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c136d}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x0, 0x8000, 0x2, 0x11, 0xffffffffffffffff, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/04/04 00:32:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000e40)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000002109000000000000000000000000000000000000000000000000000000000000ffff00000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000697036746e6c30000000e2ffffffffff72797a5f74756e0000000000000000000180c200000000000000020000000000000000000000000000007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000068b8dde0d6a1cd2ad5e0000000000000000000000000002800000000000000730000000000000000000000000000000000000000000000000000000049444c4554494d45520000000000000000000000000000000000000000000000280000000000000000000100737a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000014000000000000000001000000ffffffff010000000d0000000000000086dd73797a6b616c6c65723000000000000074756e6c3000000000000000000000007369743000000000000000000000000069666230000000000000000000000000000000000000000000000000ffffffffffff0000000000484bb86700000030010000b001000000020000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000004000000000000000000000000ffffac1414aa00000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000ec000000000000000000000000000000000000000000a0afa6f4653c6256a1a07106bbeb4c45545e9e757bbd494d4552000000000000000000000000000000000000000000000028000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000c0000000000000000000000000000435baad00000000000000000000000000000000000000000000000000000000000280000000000000073797a300000004000000000000000000000000000000000000000000400000000000000000000395db07e2eb7b82533cd024e21126b43c6880528ced516ccbefc87e7cf6485f2b518a35e8ecc5a4029846444a019be0c626a3035945bfcbe8e8aecf3113b0c5f6c5e1d4c9841f506e69288b9e0092f75adcb2c3ffc4343386405cd850b451d03656c5483d8156fc0376c9cc315c5381dc5a268e80690e0b77eba1f03162592332d43d06ba686cb9d2eda546daeee83f2eab293f3fc8edaa58509a02b5c0abbf7bd8c741f3b9c1b5ed0f8ac581e6f3c72f494eef1d456fcfd341d014e731e1a225825a93d547c3e4e919bddca3525cacf674246f78bd3a3616b47d83373d3d09cafd17c62e9a12f92721a6d230921d42f9100b69125142993bfd162720313d33b41a5dc7a9e9f0ca16697d2cd5133035a4539000000000000000000"]}, 0x56f) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f0000000c40)=0x15) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000440)=@full, &(0x7f00000004c0)=0x164, 0x7fffd) bind$netrom(r1, &(0x7f0000000cc0)=@ax25={0x3, {"da70dd6405cae3"}, 0x10001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000004b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000fdff000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000100000000000000000000007370ab80296defe477457ea1d2f27e12235eb7dd90c273eebe6d2e5129559ad5cee0886624a0626f11696dd361cbb7105ecf"]}, 0x13a) r2 = accept4(r0, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000200)=0x8001, 0x8) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000e00)=0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000b80), 0x0, 0x0) readv(r3, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/186, 0xba}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000380)=""/181, 0xb5}], 0x3) 2018/04/04 00:32:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000000680)="6ec0fa741876380973", 0x9, 0x0, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x1f}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={r3, 0x80000, r4}) 2018/04/04 00:32:57 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000040), &(0x7f0000000a80)=ANY=[]}, 0x78) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000240)={0xae6, 0x7, 0x2ef, 0xc7c, 0x4, 0x5}) 2018/04/04 00:32:57 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'vlan0\x00', 0x2}, 0x18) unshare(0x60000000) r1 = socket$netlink(0x10, 0x3, 0x1f) writev(r1, &(0x7f00005d1ff0)=[{&(0x7f0000fc5f80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb0, "0eaab339b61791b35811c42ec3024658a9d795769fdf02d93e3e61697ae95b0d8d0eb94bac8b7c6b0e8813d1c396217e7f5cf3504083a9fd6d5166ced315976b6ff39ba2a6d6e96151394390d7e69e43ee5333e1c58eedfd14cda5a9d3c14e865aded734dcf232d7061ff2a2de6478221010c271e160432d58a090260990856739efdf6827f0198a7fdc9f465f427b912ab8c8638e60c351d5832ca72b13f61d449598ed234b0249c5bfdd992f40ae70"}, &(0x7f00000001c0)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r3, 0x3, 0x441f36fddc3705a2}, 0xc) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/04/04 00:32:57 executing program 6: syz_emit_ethernet(0x7a, &(0x7f0000000000)=ANY=[@ANYBLOB="f6db9368895fee053253c5b286dd6020a17e00440000fe800000000000000000000000000000fe8000000000000000080000000000aa0420880b0000000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) socketpair(0xb, 0x6, 0x56ae65f000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x1ff, &(0x7f0000000100)=0x1) 2018/04/04 00:32:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$int_out(r0, 0x5460, &(0x7f0000000140)) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000700)='\v', 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast1}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x3e, r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={r0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000240)={0x2, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x2, [{{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}]}, 0x190) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e20, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, {0xa, 0x4e22, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x3, [0x955a, 0x0, 0x6, 0x2, 0x40, 0x0, 0x5, 0x5]}, 0x5c) 2018/04/04 00:32:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000007880)=[{{&(0x7f0000004000)=@l2={0x1f}, 0xe, &(0x7f0000006280)=[{&(0x7f0000004040)="0e8b9a206b6424025ac1b06e815db939cc4057970b6f33e510b2908cebaf098fdc3befc866c1187ee85b2db5240b019d76b22b23d3f307c59bbb06285a7e72e37046729f4c553ea870f558ce85f3e757982a33e57a2ae1a1decbae30d23a3b509c92aa6e5f16145c2587432564513414e172bc9ff535b64b0a2b39325380ee2e2800ddfea9de474cfab6beb57013dd06732d04ed8e8ddc21d39c8100807cf6f91e31353638999b7a9a51c824fef693808a4f5778e5", 0xb5}, {&(0x7f0000005100)="68d5fdf0d8bef61ebc6d958e1e71fe5090dce608eb17b0eacfa13880d56f2600c57f0561c4ae643be6427ac5c59fc819fe549d514d7f82dfc19821903d973c16a2ff4edc2f66071debc0da078a20b2b287e39e2801880298cdf5e4ce293667f6ab5f6f439501336b7513fa5ab8fec8b39cf40921699bb5f575539b770eb90716400a002038960cbbbb076936cc10c9ec5e4ce205a69d03ea4e6fbc2bba02eaadcd7b10de267f9e1925c1a42346f6", 0xae}, {&(0x7f00000061c0)="b4dfd51683c096cfcb6dfecfd706ee5f81fd6427b3c1ac73216602af123de1e4af45f70e4f92402403070485d6244b34366f1516b960401551c8717c21721f87c37023829bbb69059b030638f6effa99ffb96efa21c7bccbd93ab3773b0293cf2da1fc69416146cda2fa5996b7c09d3548831913e5a3946b3d7aa8a8e2655b938daa79d41cb38fd65056cd12e9f0aff92286a77677", 0x95}], 0x3, &(0x7f0000006300)=ANY=[@ANYBLOB="100000000000000000000d000000000010000000000000000000000000000000"], 0x20}}], 0x1, 0x0) 2018/04/04 00:32:57 executing program 0: socketpair(0x3, 0x1, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0x14) sendmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000500)=@ll={0x11, 0x1c, r1, 0x1, 0x42b, 0x6}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=[{0xa0, 0x10a, 0x10000, "58d3811c48aa911eff995c4fe51e4c655ec9881a766c38161326457f1caa4000f2a69c946d4a8fc31fe288dbb3ab860e431277fec4c149c6fe5b83f177271b08ddfea40241db68495da6d46db3373b92e942cf2841e11156231ab383ac9efc67c580010bdbfaa46180e0c51a72b2e334c9c52c842aa0ad007acf8bb83687d517374a920e4be332e915f99d25958b"}], 0xa0, 0x40}, 0x408c0) [ 224.513380] kernel msg: ebtables bug: please report to author: Wrong len argument [ 224.553268] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 00:32:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x80000000, &(0x7f0000000080)=0x2) 2018/04/04 00:32:57 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6db, 0x9, 0x4, 0x6275, 0x40}, &(0x7f00000014c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001340)={r2, 0x3, 0x0, 0x5}, &(0x7f0000001500)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x3}]}, &(0x7f0000000140)=0x10) socketpair(0x9, 0x8000f, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000001780)=0x6, 0x4) r7 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r7, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r7, 0x40000000000005) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x7d, "28665ddf9513a5bf433a89a7402837926dd9ab2a67da9d42e92ab9eda8cb44aabdc089eb43e74257a112ae427a9f39346deeae63e2a8d58be3e1153d88ca6ea06241f03040a14c8df022e3e6526a11feb4ffd3b1eeedadeb10f9624010d499ca0d338bca10779ef1568493005e9b3ce5a98ada7d5264155a5b0aad9ef9"}, &(0x7f00000001c0)=0x85) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r8, 0x4}, &(0x7f0000000240)=0x9c3b63f1fc353b02) r10 = accept(r7, 0x0, &(0x7f00000017c0)=0xfffffffffffffe72) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f00000002c0)={"616800000529cae67d5019beebffffff00"}, &(0x7f0000000300)=0xffffffb0) ioctl$sock_SIOCGIFCONF(r10, 0x8910, &(0x7f0000000540)=@req={0x28, &(0x7f0000000500)={'sit0\x00', @ifru_hwaddr=@random="789f9238801a"}}) r11 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r11, &(0x7f0000001c80)={0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r11, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa}, 0x1c) r12 = accept4(r7, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) sendmsg$nl_route(r12, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r12, 0x84, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r10, 0x84, 0x7c, &(0x7f0000000380)={r9, 0x6, 0x80}, &(0x7f00000003c0)=0x8) writev(r11, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) r13 = socket$inet(0x2, 0x80005, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r13, 0x0, 0x32, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000300), &(0x7f0000000040)}, 0x78) sendmsg(r12, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2, {0xa, 0x4e23, 0xd5, @dev={0xfe, 0x80, [], 0xb}, 0x80000001}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000780)="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", 0x1000}], 0x1, &(0x7f0000001cc0)=ANY=[], 0x0, 0x4000}, 0x20004010) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000280)=r4, 0x4) ioctl$DRM_IOCTL_GET_STATS(r6, 0x80f86406, &(0x7f00000002c0)=""/4096) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f0000001900)={r10}) sendmsg$nl_route(r14, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001800)=ANY=[@ANYBLOB="140000001a0000e62abd7000fedbdf25020000001b9258ae2f0a7f877a2df77addbcf0605f0df787b5eed1b08b628fb5bfb23e06cb30c8965914c5187a92136803786c424d458d079ea9ab6e220000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) socket$nl_generic(0x10, 0x3, 0x10) [ 224.595185] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 00:32:57 executing program 5: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000540), 0x800) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000005c0)={'filter\x00', 0x7, 0x4, 0x4a0, 0x0, 0x278, 0x0, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000580), {[{{@arp={@loopback=0x7f000001, @rand_addr=0x7, 0xff, 0x0, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x5d, 0x3, 0x700000, 0x40, 0x10000, 0x8, 'rose0\x00', 'irlan0\x00'}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x8, 0x9, 0x0, 0x0, "a5c80639000d51a33ba9960274fc9b3a198a425444afed0ce23c1aad65a9d0c22a6dc46371dda238bccaadcf7363817af0d2ee89825b8f48d202589e57763a2a"}}}, {{@arp={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0xff, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x34b, 0x5, 0xffffffff, 0x1, 0x7fffffff, 0x13a1, 'vcan0\x00', 'bridge0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x110, 0x220, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14}}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x723) getsockopt$inet_buf(r1, 0x0, 0x84, &(0x7f0000000040)=""/24, &(0x7f0000000500)=0x18) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/04 00:32:57 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000240)=""/189, 0xbd}, {&(0x7f0000000300)=""/89, 0x59}, {&(0x7f0000000380)=""/90, 0x5a}, {&(0x7f0000000640)=""/82, 0x52}, {&(0x7f00000006c0)=""/242, 0xf2}], 0x5, &(0x7f0000000840)=""/113, 0x71, 0x4}, 0x10000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000008c0)) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/114, 0x72, 0x2d4}, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x140000000000000}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000600)=r3, 0x4) sendto$inet(r0, &(0x7f0000000040)="cfb41299aecafc809591efdb003da96052aa851f58e37fd88b0a4d82e94e159e2b361c2a2c7279155388fc3b345f2bf49831781bb0b13e90982ea82c9fca899ecce25e8faf143647a5f815831e", 0x4d, 0x2000c001, &(0x7f00000000c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/04/04 00:32:57 executing program 1: r0 = socket$inet(0x11, 0xa, 0x400) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) [ 224.817670] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 00:32:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x4000}, {r0, 0x40}, {r0, 0x8000}], 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x80, 0x100000001, 0x6, 0x80000000, 0x10000, 0x20, 0x1ff, 0x3, 0x80000000, 0x101, 0x10001}, 0xb) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) 2018/04/04 00:32:58 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x3, 0x1, 0x70cb) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0xffff}, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x2, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 2018/04/04 00:32:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in, &(0x7f00000000c0)=0x80, 0x800) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x99, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0xa, 0x68) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'vcan0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="19000000000000000000000000000000000000000000000000000000000000000000000000000000000000009f3eb0c9f6b3311b29f06c145a76f4bf3dfec94907d90b68b8f690abbe8a880300004abb66a3108cb9722ecd83329853eaa8738767b1be3d1b0737250a4114cce318e909e5c7c0232569f6e6c18e09de23a5b78376fd73fa8091c46b90e698ffd4185cdd25876279e86c887aa87313a9a6"]}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/04 00:32:58 executing program 5: r0 = socket$inet6(0xa, 0x4000001, 0xfffffffffffffffd) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000494fec)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xa, "d34beed25dd9f2cc8da1"}, &(0x7f0000000180)=0x12) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x1f, 0x4, 0x7}, 0x10) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x89}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xc0) 2018/04/04 00:32:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0xfffffffffffffc86) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x172, 0x4) recvfrom$unix(r0, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) 2018/04/04 00:32:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f00000002c0)={'gretap0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000060000100000000000000000"]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ifb0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x20, "63268e04dfa76ba1daf331097bcee6f30a7dc68f4037a169ae208f6f0ddc5455"}}) 2018/04/04 00:32:58 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000063d3b6515a46745fcd2d4d31d2e421cbd1002000000000000000000000000899078020000331aa9ea00005873382d0000013043e8989088e60ef2cee567fc6599"], 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003680)={@dev, @multicast1, 0x0}, &(0x7f00000036c0)=0xc) sendmsg(r0, &(0x7f0000003540)={&(0x7f0000000240)=@nl=@kern={0x10, 0x0, 0x0, 0x40001800}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="1ddf6f608654a92a6e334480b7a0883586a1633c8e7d2379e0dde050e8a17152d21c712e2834ac4b45b18d3212a484b0db487e48c6efd096cca715c7fb369384d6218ce388f8216263f9145e4ad459da93b91a9a38ea9a14f23323eebf302bb3e8ac83962e", 0x65}], 0x1, &(0x7f0000000380)=[{0x90, 0x101, 0x2638, "5e73aa95b0da2f95d759f90bd84c0331f63676c2233d8c56477576cb85ef05f3428b951101572eba0db99f2b5157fb9ec5ce59018314218ebb01c46cacea19085629942ea7ce2e433eaba1549ed9001e0df6f6399af11c8dd5f3fdecc670bdd7ee13452afa99bcfa79a4b50d69a53486516c0977c47dc56a75e9e218"}, {0x60, 0x117, 0x0, "34e4854778381d7f8e4be6cba8efd8a28524840ed426fb9154fc9a8df8cdbf7df62f7fb416cb7dceb8197eed3fbbb4110f860defb32a101eb57b00dd3d6bf4f03dc711512922c91e6bd460"}, {0x1010, 0x11f, 0x5, "88a7a3190ae7770e1b553be97b64c73a22b063aa7421af3892cbca05feed893fb2cb4977b128d5c4b168deac3395887002123cb58f695bc216be56c9a49dce12061e015ae95aaf9173974d561cabe0c25e23cd7f0f5f8368f5d53b6f77b7f442193006c10e6334d61866da4b9b5a24c7113cc0fb6765066415aa806e06d20b5c4b42c3c55a0d32f477caa39c1109fdf4b4033f81d80101409e0002f64c79892a98e85043614621a385ad08530f796aff1b2ca03cf80bf9f3c86a8f96f3731dcb9ba739d32b0007bad76c5c7fdfc86897d73b434cf7e79efcbb986452ad1c2ea82ebed92128f219cf702d8ee5baf1b1cfdc98bf98b6f30de99b8501a00e56058fe5dd98cff0dcef2c9d8c5aa872fc077455e92df7c23455aa539b0cdb72b1eb689d5f3ee0cded018d19e3b46c7751c0a5b0e0f47d24fd6d8652e37a8230e471d0ef4bd82b86263602d7ddba8d5d2874ef9eeaa6fa7c4cbda9a6d1e121b0f63e9addf95cb81a2451b68be3946c9b2ba0a0c5b05ed18d00c7f1a398876f3c30eb0c748e9b34a5fc16e094aa81d96811aa585f7d38fa3b1d306f81ce111912dc8eedf9a745ca16ea02586e590ebb9677cbe02536ad1e9d63c936c4136909177c2554182483c9d127b2c7210ba93b384812f7cbb9b530ca649bf8d76442507ccc8ed955ae29579222e138b8b5120908ba86d4dcb410462b9fb79694dba377c7d2feeba2332acd2c0f3f42ce20cc7ad82bd593dbcca841bec97f7450229a2ecf6e8d5b70ef7626c582b14cdad35023a7ef7fa3821c4c7d9c81ff111326d36896876f7520b1be32e818eeab4e6335a3a4fa02dca44f3c9e9fdcc19cd66ef35176f20ffc974203b0e1f35bd9fee1bb5d857831614a41a3d0d9c95ce48256e8935a246a526c0e2810fa63c578598245bb05c4a0ed1eb0442b9d00be2c9feb7426763624b07661d72254eaafa306ce252dc4f39fed11c72755299a52f72eaac885728ab9e5102cf7bc82d139e29c9f5f05643c443791d91fea2fd78cc772a179af0d44a55d398f7e0f3dfc5913c27a0053597ac143dc952f025893638039baac5f8291e51ebc2cf8718c4d433c449c2eb2f032d11a18427023d8260207ac5db7c0edf5f7713b149fd441c58456e0aca17af737066496b43c6e0d647e6ce53f26fd3fd598ae615b3e7470b6506f3fa20c8d5a48574c0ddf497526f60289304f0343faaa8ae8ba3d1e2d7a8f085f283017664d7d6764e6c539c6e5379daf750abc2e0e70e0cec1892271bddb5776c837c25fe51bca1a33618c4c0e67ea175cd404769f76948f39f7dccb51d303960a5a78d14feb26c29b1d5b536f12945575e8efd524038e7ce66d8042797b50dedbc31764b0132a7e956ffd85bc4ac3dd7b240f9c355048b8c52c0dc5e746b72072f37be1c1b79c04da7289b92c6e6cdae1d394132fe867bbeb215f46ed5becd2d9477542d64e710b54694b95d556830850ada6462f1687ea3e9b0c414a8bee24125598ef09ffedc32af0456a39ddbe5bbb22fd1e4685115c13c00cce91ee9c3722f8482eb8c5aa746271a26a14284ce54be219d3605933f97f37ad76846538d0a9fdcadb6fd03d66b4637eddf6f9035881c35fe6d4dad8d8545cebff4897837882c52e631e8e1463eb0d06bff3bdec6a9d9ba059e75590ebcbf1937565fc13387b9278a970a25338df75957ca71370d905feabeec45ee8bd059ecd3d46cbeb92363145754e5565d8bd8a3d5a0bd660d334c45672891a65978cbd80f8e982c31c5fc0df1460d63d66690a57abc6a673570be619f218e5681265b194dda4dc1173a806015906ced57982137689e03f531a7ca2cde8cc903382374c26cd670e381fa7b0b30b82734d18c35e863c18d65260c58c05a534ae5c2752a800826692f080d6bc75579807c9edf143c36462f46ed6f1ce57cbbf9de366a15be32eb75764908179940a0532734c3cef5a869c876ce52e61bdb7d16741797a5437c0a27b50e305223d571eda3f6f8d90cbf963c70469b7a8c36e39b63c75be2a827775442c2b0da929faa13fa19eca1566b96b678543887fd57253fb8a0d75fea2100baf73990a1c64f86c2cc2ce823e64b374e47a619df35f53e62f242661e0fbfb35634c280bf7243b8d533599f8190a8e60d39a1ff064367e8bf566765e46d5a97fc93c7eb184b869dd3ea80330c10504f03831875b98dc255d944bbce60255f004311e2fdd94067dfbf70fc8f134d2e3172aecb343b74ce95bcb2b1345d0236d83d0f7c554406ec75dd0b23799dc622df0d26dd2546acfa53f00c2b50f5089b0c04ec6481e67102e1931a838d0ecf0b8853a5fb53e28c0c3208d1cb2e84931a5118bab7f3bc651c7b7bf2a6b6ac0be709d60d60b06034183dc30375230995e5ce800fe266100d77b33e32b9fe76194969fc129780e267c8954d53920d6788ceb1fa4382f41525b454291613f70f4db990a0e08f45c6a0339d34404172b6e3ead4af85dfd27cc577ee1fa920f34689feeb822cee9c3ab500c901e3e018a8c8e708a730c16b1680da720df2e46ecf3c27cbdefa2417c5c737cc7c5fbada1fefe4ccfdccb68b8a00e2a7ac26d0846245c61c6650553f334068f98618f9b86722dbc65db474b7423cbacbf9932951d9d7be914f62703ac6d3386adc5e318e92eba0709024516d955c3d673147945c886da6af0136943eaeb50ddbe4cb3df85f6ba58c7be5a0765f23443376ea5df106f85497c64eb710c416c857513e67d146a4225028ee1acc77b5ad98ba61d2895f3fec05057d6f0f4b8cb9619174accfacb904bed0452abf1a23182bcc821751031fe29738c8a6691fe092dad830adc93a8b47e145af20e179ac1211312b491a7f668a1744e6114a5eb3a90341e705139b6e01432e54edb93eca6f14b32bc0917f145f9d710b7949587da61a3aaeda4448f03ce2c3089ad5de054dfa98a937eec06b17331493d695b18f4f4599fe9cfe8422092c4128d104a177094e3cdfa87b591008d8f00fa37b0aaa157a1261090dbf246fab35074d88764d710c456c813daee32aa403b89a1aeb67b206abfd15f481d76df9c0e4247d7f0684cd5cd15a51458d9d283b3729ebeb1db8f0e6281eab034dd081973293fb27a08ca56274b805a779733f870613517962099d94e5b2c791fa3be0f169ff45805e7e5c7c1501bb9eb8415864db991d3b166520fd87a0abe41d60fb41f0bc52de2c5c1ecd7ef749c521852dfeb65f811581d9e514a65e42b065350a27374c2147d676d7460bd58b2cd4c7fd65c5e5c020f76fbc684529381a3dd649e103ff8e7f0cd1df305ea5d981f290ddd3525e61761192724ada1bfed2bb3fb6b8e466535b296d6efecae1d378831d9b592fc50bc9a2401b222ce851343018b009c16aca0bd52c236cf6cfc849d6f04ea5692f135fae19ed5c0036a11d93b01860ca34142bde1f6e3d8c81784a57e3c44a162367cde8000ad64699c1741143fadcaffe6c18a5e9b2841f79f872c1ef1ff4076d5ade500b58f394034ae147ea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{0x10, 0x11b, 0x100000000}, {0x1010, 0xcca58a7ce78d79b4, 0xfffffffffffffff8, 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"}, {0x50, 0x10d, 0x4, "0523db735ea301210684a62fe4a4f4e41e797c78cfa6a1a06d78be60eddee79c9cb82803618993bae7a301c1e36813868b2272e997aef3045aec0d15efe191"}, {0x30, 0x10d, 0xffffffffffff16df, "01dc667686fa264f468079fe7666d15a8611e9d58d1d5e963014"}], 0x31b0, 0x4000810}, 0x20004000) syz_emit_ethernet(0xae, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="6438b49c4bbc", [], {@mpls_mc={0x8848, {[{0x10000, 0x4f3d, 0xceee, 0x8}, {0x5, 0x10001, 0x7f, 0x16edabf0}, {0x1, 0x0, 0x1, 0x80000000}], @llc={@snap={0xaa, 0xaa, "ed", 'k2$', 0x884c, "f53c949c92efb9cf91d2f302da3868ad10c2a85652b15e269e6b3923e34013f04128156a8f71d855892ae2e95a668eefdf11527065f8fa57fc3ef202f49ec3f2e691ee036c098028f20f4e3b42961b94c46a045ff9a71808e4346ef090a07057295a2901a923eb83a3ad67f0b1cd9f1d3305f99ca3d4e6071fe0c96736651a9e108cc4551eecba3a3ad70060"}}}}}}, &(0x7f00000000c0)={0x1, 0x2, [0xca4, 0x66d, 0x15c, 0xd23]}) accept4(r0, &(0x7f0000003580)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000003600)=0x80, 0x80800) connect$l2tp(r2, &(0x7f0000003640)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x3, 0x0, 0x3}}, 0x2e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) bind$packet(r2, &(0x7f0000003700)={0x11, 0xf8, r1, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000200)={r4, 0x1}) 2018/04/04 00:32:58 executing program 6: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x6, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000004e00)=[{0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x4}]}, 0x108) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x101) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x73, r2}) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) 2018/04/04 00:32:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4000000000002}, 0x1c) connect$inet6(r0, &(0x7f0000000380)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'yam0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000400), 0x0, 0x10000, &(0x7f00000004c0)={0x11, 0x6, r1, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x4e, "1fff64c7e881c9566f52eed082eb7ee34a1bd863557a9f30fdefa5fa4aa96a3ac782231fd5fbdfa9007cefb9ad51087d6f8a587594951daa8fc300c248ba84fe0a18655472b540db5453bf089be4"}, &(0x7f0000000140)=0x56) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0xffffffff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000003c0)=0xfff, 0x4) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="2794a9284646d9f80c7cf4a458cdbce3a8ac99f5b8f1119a43", 0x19}], 0x1}, 0x0) 2018/04/04 00:32:58 executing program 4: r0 = socket$inet(0xa, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001480], 0x0, &(0x7f00000002c0), &(0x7f0000000580)=ANY=[]}, 0x78) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000080)="15efe2fb5008e94528b383390c7c726b8b41c33276e31aa67513116a8e1e95ec371f501b06eeee2edbe752ce569ed2568456f8cdab1822e4d0662b52b5efd25bd1264ee21ebed679ececc412e73f7e48e90c7650f71891b77aad9fbe0f61f2", 0x5f}, {&(0x7f0000000100)="03cdcea3b3a20dbdc60c52e3eaebeea677b326dd947ab4172db4eccbbcbd1b5eb93741382857be70d01090dc39894ebdcf2d97be64d96265cb5a7e48316dd7f5d97ca43f4b4f08f2feec11b9bd8027790f0832aeabb11cd7414fdaa231e6522aa6", 0x61}, {&(0x7f0000000300)="f34b37b0f9dcd9e79a29c12b4d195cb17b32ebfa77f1da24fb76e2da8db325210c575814c82e6cfe58d66b36886e1ed3ab39a9045b99fdf8d3b03bf1185e84ad3cca728d059081b962530cf6f9e715fe6525c3dd0f31044cb575b111ef9a67b134a9ea77b46e4654d2cacb1b13cfd5e016dfce550ee78a6d8326bf5ec184e4ceda7888d1391c7b57597d466e5da3467a53387e45d61027ddb421ee9d785f88c45ba855db3d59e1e76ea32c30a54b5cacb43f408a7a6bd83aa77f2a3024870b4b34789384436af7e64238e2a613367f5c28f300b2fedd99b0558ce22d3aae844ff462e74f038b441fead778", 0xeb}, {&(0x7f0000000200)="cbb5e4fb5b4c11c112021d3bac8388b36c8e10921151b2c3a9998a0689397a1f6cb348cb2aca1cc43a5e72d280889721762832e7", 0x34}, {&(0x7f0000000400)="5155fab31f377bf1e5275f8f10ec0bf44882e2118d67607154ae4f796182eb889af214bcdd40ea4593e5ac1d52ff223d347212d10617c6459aaf0d61af2d78a15a24dfea1a327b55938e59750531c3621b8b0ae2a73f8872f0854219e53ee404ba6f329e27e14516eefdb5d91097e04ffd55f793c6431edd5b5d3f9e96833d7da6f8594a3359278d79de3b92fea8754fcaef4ec36f050490634ff566629ba36d1b71cc392fd97ad6af861c55b663565d63eb6ebdadd6", 0xb6}, {&(0x7f00000004c0)="b3cd62199d1bfe6cec9fc3f081efd4d5cc3ab0ff7b67851a61fda3495381dcdbda84019a58989d6909d7ce64e607269b29ff67936ca50cc569e077966546c4a5983457adec7022e83aecd4cb3aac5bcf45664f0de696c1311b1cb078fc50a553e7bfa403ce5c3b14e7476ef3cb4be788eb63b681280c34085fdc41ef5e0e263d703a3e97119d37d236114bf96b30d8f192b30c", 0x93}], 0x6) socket$inet(0x2, 0x0, 0x3) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 00:32:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0xa2da4071ea35d60a, {0x2, 0x4e21, @broadcast=0xffffffff}, 'syzkaller0\x00'}) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f00000001c0)=0x82, 0x4) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) getsockname(r1, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f0000000000)=0x80) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6}, 0x10) 2018/04/04 00:32:58 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0xd2, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000a0000e28001ff070300012000ff01856238dc452d7df99a"], &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x4, 0x401}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r3, 0x74, &(0x7f0000000200)=[@in6={0xa, 0x91, 0x6, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e24, 0xc68, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x7, 0x20}, 0xc) 2018/04/04 00:32:58 executing program 7: r0 = socket$inet(0x2, 0x80007, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) r1 = socket(0x9, 0x80a, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000100)=@nat={'nat\x00', 0x1b, 0x5, 0x568, 0x388, 0x388, 0xffffffff, 0x160, 0x278, 0x498, 0x498, 0xffffffff, 0x498, 0x498, 0x5, &(0x7f0000000080), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0xffffffff, 0x0, 0xffffff00], [0xffffff00, 0xffffffff, 0x0, 0xffffffff], 'erspan0\x00', 'ip_vti0\x00', {}, {0xff}, 0x5c, 0x100000000, 0x5, 0x10}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x13, 0x8, 0x8}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x2, 0x86, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x10, @ipv6, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp_id=0x68, @icmp_id=0x66}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, [0xffffff00, 0x0, 0xffffffff, 0xff000000], [0xff000000, 0xff000000, 0x80febc9dd5cd269c], 'syzkaller0\x00', 'syz_tun\x00', {0xff}, {}, 0x3a, 0x6, 0x6, 0x40}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xffffffffffffffff, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x10, 0x9, 0xec3}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xff, 0xff, 0xffffff00], [0xffffff00, 0xff, 0xff0000ff, 0xffffffff], 'irlan0\x00', 'bcsf0\x00', {}, {0xff}, 0x0, 0xd6, 0x5, 0x10}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x5, @ipv4=@multicast2=0xe0000002, @ipv4=@multicast2=0xe0000002, @gre_key=0x4, @icmp_id=0x68}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv6, @icmp_id=0x65, @gre_key=0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x0, 0x0, {0xa, 0x4e22, 0x2, @empty, 0x8}}}, 0x3a) close(r0) 2018/04/04 00:32:58 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)=ANY=[@ANYBLOB="fffffffffffdaaaaaaaaaabb08004500002000eaffffff01907800000000e0000001110090780000000000000008"], &(0x7f0000aed000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x4e21, 0xffffffffffffffec, 0x4e21, 0x6, 0xa, 0x0, 0x0, 0x5c, r1, r2}, {0x4, 0x1, 0x3, 0x7f, 0x1000000, 0xd0, 0xdd06, 0x9}, {0x15, 0x800, 0x4}, 0x1000, 0x80, 0x1, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x5, 0x3, 0x800000000, 0x6612dbd4, 0x7fffffff, 0xce10}}, 0xe8) [ 225.922658] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 226.042938] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/04 00:32:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r0, &(0x7f0000000040), 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:59 executing program 5: socketpair(0x3, 0x6, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x1, 0x6]}, &(0x7f0000000100)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)) bind$alg(r1, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(echainiv(ccm(serpent-generic)))\x00'}, 0x5d) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)='\n\au', 0x3) r2 = accept$alg(r1, 0x0, 0x0) write(r1, &(0x7f0000000080)="8178b5988ffff69dac0f010979ea2a04", 0x7) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/04 00:32:59 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) syz_emit_ethernet(0x2e, &(0x7f00006a4000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08004500ff200000000000f48f7800000000e0000001110090780000000000000008"], &(0x7f0000aed000)) 2018/04/04 00:32:59 executing program 7: r0 = socket$unix(0x1, 0x7, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e) socketpair(0x1f, 0x807, 0x7ff, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000500), &(0x7f0000000540)=0x4) r2 = socket$inet(0x10, 0x3, 0xc) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) socketpair(0x11, 0x3, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0xbf5b, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x2}, 0x1}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x20}], 0x64) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="af000000", @ANYRES16=r6, @ANYBLOB="080325bd7000fddbdf250e000000080006000100000008000400070000003400010008000b0073697000080004004e22000008000b007369700008000b007369700008000b007369700008000800080000001c00020008000600ff000000080002004e240000080004007f0000000800040005000000080004000000000008000400040000000800040001000080"], 0x94}, 0x1, 0x0, 0x0, 0x2004c090}, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000000c0)=0xe9, &(0x7f0000000100)=0x4) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000440)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) sendmsg(r2, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) 2018/04/04 00:32:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r1, &(0x7f0000000080)="ffa80b", &(0x7f00000002c0)="d05d4391875c279c2f576404dafbc3aab602834d4e385f7c566893f6cb14a9f61428f1f9ee0800d1ce3599ba4f02ed033936a2963ad11f2ad54c3f95f52017466551c90b9c7fb235eae4db48d9d997336beb2f2feb28978067c6162b1c82f05713dc6dd6994442fcc6a0a4a3dd714d2bc3745b", 0x3}, 0x20) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x3f, @broadcast=0xffffffff, 0x4e24, 0x4, 'none\x00', 0x1, 0x7, 0x32}, 0x2c) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x56, @remote={0xfe, 0x80, [], 0xbb}, 0x48000000000}}, 0x1, 0x10000}, 0x90) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2031, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/04 00:32:59 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x320) 2018/04/04 00:32:59 executing program 6: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000500)={0x80000002}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00000003c0)=r4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r5, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r5, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x0, 0x20, 0x1ff, 0x7}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x7fffffff, 0x2, 0xffff, 0x4, 0x4}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r6, &(0x7f00000005c0)) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000000280)={'ip_vti0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0xffffffffffffff5f) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x76, r7}) r8 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000000400)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x20, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 'ipddp0\x00'}) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000080)=0x8) bind$inet6(r9, &(0x7f0000000000)={0xa, 0x5, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x12, &(0x7f0000000240)=0x1ff, 0x4) connect$inet6(r9, &(0x7f00008c0000)={0xa, 0x8000000000004e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001040)={r3}) ioctl$sock_bt(r10, 0x541b, &(0x7f0000002000)="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") sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f0000000640)=@canfd={{0x1, 0xc54, 0x100, 0x2}, 0x18, 0x1, 0x0, 0x0, "ae4c1f80367d8d1653e987e3b1483808a0fb7e3fcccebaa90090aab71e9211ce5134b77723fc932d51aa730a65def9f7c058c9f1e478b14f0215d1238ff39a08"}, 0x48}, 0x1, 0x0, 0x0, 0x8840}, 0x0) r11 = socket$inet6(0xa, 0x5, 0x0) shutdown(r3, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r11, 0x84, 0x71, &(0x7f0000000200), 0x8) setsockopt$inet6_int(r11, 0x29, 0x0, &(0x7f0000000140)=0x4, 0x4) 2018/04/04 00:32:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x1c) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00000001c0)="e0", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, &(0x7f0000000200)=@nfc, &(0x7f0000000080)=0x80) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000180)=0xe1c4, 0x4) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000280)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r4, 0x11, 0x70bd2a, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}]}, 0x5c}, 0x1}, 0x4000000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000440)=0x6, 0x4) 2018/04/04 00:32:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000000240)={'bridge0\x00', @ifru_map={0x9a26, 0x7, 0xff, 0x1f, 0x5, 0x6}}) r1 = accept4(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xfffffffffffffffd}, &(0x7f0000000140)=0x8) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x200}}, 0x7}, 0x90) 2018/04/04 00:32:59 executing program 0: r0 = socket(0x5, 0x3, 0x7ff) r1 = accept(r0, &(0x7f0000000580)=@generic, &(0x7f0000000640)=0x5b2) recvmsg$kcm(r1, &(0x7f0000000500)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)=""/80, 0x50}, {&(0x7f0000000180)=""/52, 0x34}, {&(0x7f00000002c0)=""/118, 0x76}, {&(0x7f0000000340)=""/246, 0xf6}], 0x4, &(0x7f0000000480)=""/82, 0x52, 0x401}, 0x10000) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffe9cc917e2aaaaaaaaabb080045000020000000000002907800000000e0000001110090780000000000000008"], &(0x7f0000aed000)={0x0, 0x0, [0x6b7, 0x0, 0x0, 0xc47]}) [ 226.991837] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 227.001172] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 00:32:59 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040)=0x5c802861, 0x4) 2018/04/04 00:32:59 executing program 4: socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x6, 0x8, 0x4, 0x769b9ff4, 0x6, 0x7f, 0x80, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x7, 0x941, 0x9, 0x20, 0xfffffffffffffff8}}, &(0x7f0000000040)=0xb0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x5, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e20, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}, 0x6, [0xffffffff, 0xfffffffffffffff8, 0x16b7d3bc, 0x199, 0xfffffffffffffff8, 0xffffffff00000001, 0x80, 0xcd]}, 0x5c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0xc2}}}}}}, &(0x7f00000000c0)) [ 227.050408] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/04 00:32:59 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in=@loopback}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:32:59 executing program 1: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) socketpair(0x7, 0x4, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x200000b, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x10, r0, 0x1) socket$nl_generic(0x10, 0x3, 0x10) connect(r0, &(0x7f0000000240)=@un=@file={0x1, './file0\x00'}, 0x80) 2018/04/04 00:32:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(echainiv(ccm(serpent-generic)))\x00'}, 0x5d) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001580), 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n\au', 0x3) r1 = accept4(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000240)=0x80, 0x800) socketpair(0x19, 0x3, 0x180a, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000014c0)={0x8, 0x7ff, 0x7, 0x8, 0x12, 0x7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r3, 0xffffffff80000000, 0x8000, 0x200, 0xffff, 0x7f}, &(0x7f00000013c0)=0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x40}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000100)={r5, 0x4}, 0x8) r6 = accept$alg(r0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x5) write(r6, &(0x7f00000027c0)="8178b5988ffff69dac0f010979ea2a04", 0x10) recvmsg(r6, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0xffffffffffffff45, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/04 00:32:59 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaedaaaabb0800450000201a200000ec9aaa5843a4a131a66842f9a80002907800000000e0000001110090784000000000000008"], &(0x7f0000aed000)) pipe(&(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x200, 0x2, 0xcf0, 0x7, 0xffffffffffff7a3d, 0x7, 0xf42, 0x0, 0xffff, 0x6, 0xfcb}, 0xb) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f00000000c0)=0xffffffffffffff90) 2018/04/04 00:32:59 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x800) connect(r2, &(0x7f0000000140)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x80) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000440)={@local}, &(0x7f00000004c0)=0xc) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000400)=0xfffffffffffffffd, 0x4) write$binfmt_elf32(r1, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x0, 0x3c, 0x3, 0x1d, 0x2, 0x3, 0x2, 0x184, 0x38, 0x56, 0x8, 0x4, 0x20, 0x1, 0x3800000000, 0x3, 0x5}, [{0x7, 0x4, 0x480, 0x49, 0x2, 0x6, 0x6, 0x7fffffff}], "acc96abf3017671781415684"}, 0x64) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xe, &(0x7f0000000000), 0x4) pipe(&(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000580)={r6, r6}) getsockopt$inet_buf(r6, 0x0, 0x3f, &(0x7f0000000340)=""/123, &(0x7f00000003c0)=0x7b) sendto$inet(r5, &(0x7f00000005c0)="20f695e7730209d3c609ec4234b910d246aadea32a2717a9a5d9fe220331638f56895ced4d925ac55efebfaedda6463f728540e15c1957e9475a670dafd0cf76c82543ba5897b66693430368224f73fb399182a23f59e90269438b1bb085a197ce68566b62f4dcb94b44373bbb088c43060b9ebb34d843e6da33bc0cc16aed42f6c752fb90f9378ea17acfc475d21bfa3d082672c2aac4336e", 0x99, 0x40000, &(0x7f0000000680)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000ac0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000000480)={&(0x7f0000000980)=ANY=[@ANYBLOB="cc000000", @ANYRES16=r7, @ANYBLOB="110725bd7000ffdbdf25010000004400010008000b007369700008000600736800000c0007003b00000021000000140003007f00000100000000007a340f2c000000080005000000000008000900280000006c000300080004000600000008000400ff070000080004001f000000080004000700000008000500000000000800030003000000080001000300000014000600fe80000000000000000000000000000d080007004e2100001400060000000000000000000000ffff7f00000108000500fbffffff"], 0x3}, 0x1, 0x0, 0x0, 0x10}, 0x4000080) 2018/04/04 00:33:00 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xe6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x2, 0x208, 0x3ff, 0x8, 0x9, 0x76aa, 0x2, r1}, &(0x7f0000000100)=0x20) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/04/04 00:33:00 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x80000000002, &(0x7f0000000fff), 0x0) socketpair(0x8, 0x7, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0x1ff, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="5b001084", @ANYRES16=r3, @ANYBLOB="00032cbd7000fcdbdf2509000000080006000300000023da08000500576d0005000400000008000b000200000014000100ffffffff0000000000000000000011cdba065f1c646e58919a8eeb59727b719a0a50502b61cb0da0adf19dd0a4810385f077ed3f70a8a9eed0e0e57a510ba8a96135f77016555b8bdea8204afd1328fc4aa677d3d813fb38399ad358b023578c7dd477543f09485948deba5200000000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x40044) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) 2018/04/04 00:33:00 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f00000000c0)=""/79}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:33:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x20, 0x13, 0x401, 0x0, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @uid}]}]}, 0x20}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getroute={0x14, 0x1a, 0x2e, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, 0x27, 0x0, 0x70bd2b, 0x25dfdbfd, {0x3}, [@generic, @generic="45890b2f9460556a", @typed={0x8, 0x87, @fd=r0}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4000001) 2018/04/04 00:33:00 executing program 3: writev(0xffffffffffffffff, &(0x7f00000013c0), 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000000)="480000001400257d09004b01fcfc8c560a04002e6900000600000000000000a2bc560300200000390000000028213ee206000000000000ffff5bf1ff00c7e5edab49fc8d00000000", 0x48}], 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getpeername$packet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) 2018/04/04 00:33:00 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = socket(0x3, 0x4, 0xa48) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000), 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/04 00:33:00 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000003740)=[{&(0x7f000000b640)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/04/04 00:33:00 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0xfffffffffffffff8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0xffff}, &(0x7f00000001c0)=0x8) syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) 2018/04/04 00:33:00 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000080)=0x1c, 0x2ca) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/04/04 00:33:00 executing program 4: r0 = socket$rds(0xa, 0x2, 0x11) r1 = socket(0xb, 0x80007, 0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) r3 = accept$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={r2, 0x3f}, 0x8) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000000380)={0xa, 0x4e21}, 0x10, &(0x7f0000000080)=[{&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x290}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="5800000000000000140100000900000009000000f7ffffff", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="0104000000000000"], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="caa3ffffffffffff"], @ANYBLOB="49000000f3653311a9a656d0828f00000000f401000000000000400000000000000005000000f5ffffff68000000000000004a04274500000000580000000000e2ff14010000070000000800000002000000d7b590f0d2a789adb03b6bcf86412d802b24d665a9185c6197db373505c4d0b7c4cf63510f55737de728089f6f3288ec4a9e9b2f7eddb2c66afdcae2637c141c8f94e885b09735", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="059f0000000000000100000000000000000400000000000004000000000000000a000000000000000300000000000000"], 0xb0}, 0x20000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000001c0)=0x3f, 0x4) getsockopt(r0, 0x9, 0x0, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0x18) 2018/04/04 00:33:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000080)=0x8001, 0x3) 2018/04/04 00:33:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="ed00000000000000290000000b000000b526000000000000b4ea93b4e774"], 0x18}}], 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x80800) bind$bt_l2cap(r1, &(0x7f0000000300)={0x1f, 0x75, {0x6b2e, 0x7, 0x2, 0x9c, 0x9, 0x5}, 0x80, 0x9}, 0xe) 2018/04/04 00:33:00 executing program 0: syz_emit_ethernet(0xfffffeb2, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)={0x0, 0x0, [0x0, 0xc41]}) 2018/04/04 00:33:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000340)="f9", 0x1}], 0x1, &(0x7f0000000100)}, 0x0) socketpair(0x0, 0x804, 0xfc00000000000000, &(0x7f0000000100)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r2, &(0x7f0000000400)="e6b725bce96d928eb54d9c63d4277f26c20a4398708b3574d2db363bcd7affc98ea9ce684d93d009c246b7f47bb081dce70d4e22e97a63ff827e455589856b9f16d313d33379bdd767243ac3904ab3d0819077b1c9"}, 0x10) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) 2018/04/04 00:33:00 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000b00)=@ipx, &(0x7f0000000b80)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000bc0)={0x0, 0x0, 0x100, 0x7, 0x3, 0x7, 0x2ff3, 0x5, {0x0, @in6={{0xa, 0x4e20, 0x29f, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x0, 0x8001, 0x5, 0x7, 0x7fffffff}}, &(0x7f0000000c80)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000cc0)={r1, 0x8, "849406d7b93d8be2"}, &(0x7f0000000d00)=0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) close(r3) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xb5, 0x1, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000680)={r5, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000ec0)=ANY=[@ANYRES16=r0, @ANYBLOB="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"], &(0x7f0000000e00)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7fff, 0x2}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getpeername(r4, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000d40)={r6, 0x46}, 0x8) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f00000006c0)=ANY=[@ANYBLOB="ff0300000000000002004e2100ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000700000002004e24ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffad, {{0x2, 0x4e24}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000001000)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) accept$alg(r0, 0x0, 0x0) setsockopt$bt_BT_POWER(r7, 0x112, 0x9, &(0x7f0000000280)=0x5, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000500)={r6}, &(0x7f00000004c0)=0xa750c3cf254eb34f) close(r3) getuid() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r6, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) 2018/04/04 00:33:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080), 0x4) 2018/04/04 00:33:00 executing program 5: r0 = socket(0x200001000000010, 0xa, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=@getlink={0x28, 0x12, 0x301, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) 2018/04/04 00:33:00 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)}, 0x0) sendmmsg$alg(r0, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000002f80)='R', 0x1}], 0x1, &(0x7f0000003000)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) sendmsg$alg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000000200)="cf998029d33d142373a5ecf25c57124cdb99216aa69358c4c709f8d6e74f97663a1e8b5ae597ae1be358861148377f49aa8f56e1f370c11182fcab236b7400e1d1490498c7152f404600fee70a619b0c192ffb442a5c308ee36697f6d6e21658aef02de42936b6e98486b413554d14c1be9c9fb047231c", 0x77}, {&(0x7f0000000100)}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="a325714f513ed96eb4088fa50e2a2170b4db83b5a5d4dff568cb50a7460b8c63c97c450f88c8f2daafce22d649e2e24ebf519c2ed51288c733314c2e8beed43a86eca29e43bb3f3c3fb214c730746b2b44b07a969279b6ee680c4c21749d0f391b02ba0f591609a703f4b40453ad3b58f30dbc1cd285c9e0c434250cc3a04ebbd9c96983685162558a58da130031037c3d609fd668b308", 0x97}, {&(0x7f0000001340)="107da73f090b7f0c16d6f5163c64e66438a8a2564159a705f2a686cd71be874e741b5f3e49b9633c1e1556df2d4beb15a7d150ac6aa9240ccabe351a1715ff037cd7c0bd1ff872699fc4932489bfbc48d91366119b7928575c59f589b2a7b03d47e13760ff4cb87622d48710ebf033957c8a38514c1c2d8c6f3cec2f5dd971cbcccc3025fe308d40b061d54e7e82193c734d2ffa5c12dffbbe31f12050a6160971bcbd5b56217e2602998db8d9a02c3e9d69b0a65272d9d3a6267168556c1c2d2bc14295ac3bcbbb72a93c3dada07f354c773ca20d6aa10395163bbe2cd6b5", 0xdf}, {&(0x7f0000001440)="6a65a5ade4206d0299dddaff74f1d6c856702ffd1d02302dd07843406a512950895cd39e8f332531831d83efab9c2626bdbb756d5908100dd4e06cdc2c4cc51f6dac78e755814d1c06b14f332fbce1b3bcae8d57963c4e28b0dd3885f7a29c28d1cf64dca976bf67d9682936c2018f7908713282eb7ce1673c638babbbaefb9544e9319f7c8716c8dd57c5db29b7f405caf9f344117c19adef21094200b9cba17fb3c5511aef92c6ae4bdc4a89d3551be59e6f59f0884d184f7891a398c56ab96c", 0xfffffffffffffc58}], 0x7, &(0x7f00000015c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x36, "35d2c78dbabbeac11010ab4090c17bd68b27d5933e43026d50f7ea15fe44f577af42c32025bcd0d06cb61cf0a63f274e111da2084a85"}, @assoc={0x18, 0x117, 0x4, 0x99d0000}, @iv={0x20, 0x117, 0x2, 0x7, "8684be97b34787"}], 0xa0, 0x4000}, 0x45) 2018/04/04 00:33:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)={0x2, 0x0, 0x6, 0x2, 0x62, 0x0, 0x70bd27, 0x25dfdbfe, [@sadb_x_sec_ctx={0x13, 0x18, 0x6, 0x81, 0x8f, "bc71789c0682de72c95a05b935955aedb30e145121c523a4678c28f2dfa546858c9b82bb2ceea69c202209405dd23c1ba56b84dcdb8dd6444b1ccc28feb114b9e6a08da221803a4aaeff02e5305be3169b9a2044cca69ce386a97af2490d0a2d81d8285812fce722d262fb7ac36feab653cb210ccd1c80ab17b48c0e84c7de97be2e9b57d8c78d2206ae8df0231b75"}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x70bd2d, 0x3505}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x4, 0x14}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x2, 0x14, 0x14}, @sadb_x_sec_ctx={0x18, 0x18, 0x8000, 0xecdc, 0xb7, "0af5ff1a3639e446c31ed1e29094a65ed0f18dc1fac7ffd77571f8b39d6e0694cf956327ee319a0fae066466184cf4cb11814ac81dccc9a159a596d2681964c855dc0d73f44cbe964d0ea7e6e7d7b350b1331f63fc362d2ecd91347c09ea5abb1e0eccbb202673fead98cf5794054ebfaa1ddc8a57739dc60ec2c48ffc015b7912621fe08f3bfc7d8fe10bb7c149d3acb89718e18774dbbe907d916ab181935bf3252d5e565ec9e4119923b394f2dfb9f16fc77ca8d224"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e23, 0x3ff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d4}, @sadb_x_sec_ctx={0x1b, 0x18, 0xfffffffffffffffd, 0x4, 0xd0, "136a619b9c3ee5b570ecd7072093a16e411464e880705fd586fa4fe2382c5ae94ab5b3e78b85c22634a6376e4a479aebb7702c494188cd3ff1b04db1d7af3cbc8c60275ccca1c25bd3a4cf332cc10ddc2a172103804b80cede0c97370f29d4e3c87b8848726a65bcd711318b144a8ba836cb9ea983712830684c22f0406f49e81ad4272885ae3d5540d0310cd09d1ce7368f10a83221fb76d2a44d23219cb7caac08811aa1c3156ea73a7c76c15355b83aebc8d2adfaab22fdef8d5d213138714a2b7e5d7af9cb7fc440371360f33b1d"}, @sadb_lifetime={0x4, 0x2, 0x8, 0x9, 0x2, 0x12a5bd8d}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}]}, 0x310}, 0x1}, 0x4000800) 2018/04/04 00:33:01 executing program 0: syz_emit_ethernet(0x1a3, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd69b25bc9016d1606fe8000000000000000000000000000aafe8000000000000000000000000000bb0c21880b001100017bac9fb1b36dc41f9bc7e7ff23cf1221dcb6d32ad65087f8e101614d59fb70f33c07df2fffffe0dd607a95bca54f2b74a2624f223854228dc464b9b5889ea335ea183899dd8ff3e11ed34794e451cd7d024252231465f48d2f3c9a742a1d0e7818e671b3b51f33bfe4d57358707d8460b6b976e436a22213410a9f87cdf9dbfd6744fd0b040086dd00020000b33d89ac8fbfc94973308b567e2e1de0ee43a42672b663f057f2d992f5942a9dd2a73b3101e8716217562d86589c90842d40a3756953b510e285c988304c22502a82b110900a221faff1714135080088be000000021f03ec040100000000000005080022eb0000000026ffe00002000000000000400e19da1d0800655726deb065ad9fb2adfa1ca13890e43437a06807ac43aadcc4dab13f17191b54ba86379bd05e9b97905c324ffa7055170adf5692939d1893978bad66da81d508d2f93a4ce986f1c90d4f9afa8d5a94856759fc96c0b72c1ca18726aee7e8bf640bc1"], &(0x7f0000aed000)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002580)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000025c0)=0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002600)=0x2, 0x4) 2018/04/04 00:33:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0xfffffffffffffd6c) 2018/04/04 00:33:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xd, 0x1, 0x8001) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000040)={{0x7, 0x8, 0x6e, 0x833, 0x6, 0x8b99}, 0x7, 0x6, 0x8}) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)='*', 0x1}], 0x1, &(0x7f0000000180)}, 0x0) accept4(r0, 0x0, &(0x7f0000000080), 0x80000) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000140)=0x1e) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/04 00:33:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x5, 0xa, 0x71) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) 2018/04/04 00:33:01 executing program 4: r0 = socket$inet(0x2, 0xc000000000000005, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xa8, "290f8a7ea05a85b712dc96a2ef357bc4ded5eb5a9a73d156a2b2562b39110f6e1ede9d41c962da3c879544bc02593d71c6e6f5d5b5c6e878337491dc71ef2976d5ee7f495db0bde8950e0ee546a656d128866c8919bb98b81f1eaf9595774e420529ee190160ce0b913b474d6bb88f5c06d74ca3fdca761ef46adbcdd653b7bfd5d371d74c6f36d68b12a36e8cc4fc1e51e8e5050359b202d8b8cedfec081679feaa2bbff8c71868"}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/04 00:33:01 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x0, 0x9b, [], 0x0, &(0x7f0000000080), &(0x7f0000000100)=""/155}, &(0x7f0000000240)=0x78) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000018}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)={0xdc, r4, 0x401, 0x70bd25, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x800}, 0x1) pwrite64(r2, &(0x7f0000000040)="1813f4f006bf804edc136f05b7ab182f9bdb82fa773bd1006859e7d65f3d411c3178a1120d21487a3e02f892b75d53a0f0911fe7a337", 0x36, 0x0) accept4$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14, 0x80800) r6 = socket$netlink(0x10, 0x3, 0x6) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r6, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xa0, r7, 0x2, 0x70bd2b, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20008094}, 0x4000000) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x18, r5}) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000a68000)=""/240, &(0x7f0000ca5ffc)=0xf0) 2018/04/04 00:33:01 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)={0x32c, 0x1, 0x0, 0x7ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="504675f82c143f5f32cf7b509f76da1bd0f01268fd31f9c6f47fe7d664965f43e4e0245abf3e985e796f4bc0f00058d499947eaa0c842ed19dba9ab9", @typed={0x4, 0x36}, @nested={0xf4, 0x64, [@generic="45bcaa8dfd14c721367822080b1f4d5dab843f76eb2bfa2d8b6ed7196fc8dc12beefe7022968f177fa7355d45f63df12b4d166f061273ffe14dfa9e8e32fcade4cecad5cf8f57f6882264213899f559e52c41030f6ddb560", @generic="59f06f519d8b18fdc539d7f259c3329cbdbaf227c9feaac01de03504f54ca192a6e2ab258cd940b1abb819aab72ea55b17ec8bd4c5af49ea2ae9a8e8f4c282a02395f7b22e8202b380bd881e38fb95e093d76247fc65fbe32048cfc073f5ed85350a7591153f05addabda8e9d0c385c34323a90d6a986a16c894b91926c04d37b3b23e89af53fabcaef10bee927e73d3ad21e80eed468316"]}, @generic="9b600a4d45e753f529002c5d87b40992afaa10a38181598f1303523c7c0356eef83fd3867b37da2eaf41f7b3c991410fb2c2b5f6e8c76a", @nested={0x1a0, 0x46, [@generic="766b096966e78a8b33181aa45ffe56fbfd473b2c22f6e7069d919d9e98493bf560af3b8173bb6fd1eef13aeb4bc7cec8c9a831921fe5ee3873f0af5c081db816b48371341c3462738aeeaa19f279c9839f5926c0787f65bf4653697192deae738c50d4119e47ef514c6250fccd20f67f151f3881fcc4a7216231cca43242a36ef67dd484dfac905dbe7b026c10b67a55194360291db4305a8821af3fc64124fffaa98f066acee71e113960b5b522801b1fbba9de6d2c86f3fd86f0fa20e1de1a64f7d66f03c93a81db3c5c9127359e6cd5caee324609ec0801a44a6572e6e4c04539307165cc3ab7056bdf87f7feaa1f65", @generic="b22cc6", @generic="855449570110427990ed240f34d4d751748cc174e98d36ce134775d40219c2b46b35300d7bcc2bd52ec1da474f2dc2481e9ab25f6b726d82b746a1c1191a562e67261646f45936a0c1a05bfbf7ac285bf2d9c5fa95b28a0958d1", @generic="1745f0de0c403277dd62494109ef435eb1acf4b0626612463199cf645eb0f3e641165d9246d98380a17eae7828f14e62333a5ff6057b249c67a0923b8e7707758e087f99e2a1", @generic, @typed={0x8, 0xc, @fd=r0}]}, @typed={0x4, 0x48}, @typed={0x8, 0xe, @fd=r0}]}, 0x32c}, 0x1}, 0x0) 2018/04/04 00:33:01 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000f79000)=@ipv4_newroute={0x38, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) 2018/04/04 00:33:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040), 0x4) 2018/04/04 00:33:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x400000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000001540), &(0x7f0000001580)=0xc) r1 = socket$inet(0x2, 0x80000, 0x8) r2 = accept(r1, &(0x7f00000012c0)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f00000001c0)=0x80) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000001340), 0x4) r3 = socket(0x17, 0x2, 0x6) r4 = accept4$ipx(r3, 0x0, &(0x7f0000000080), 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x400, 0x2}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000100)={r5, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000001380)="0a0524d0cbe780eac299b02b08298f655332e9dc9cafe0bbfdb0850be93765822b5d0c5699816d6bfdeca395beb3a433dcebe9ac3aad0e5bc87a0e95010e8f6f38bc66399b787e55a9ffd36ff3e27560df7f628dc7fcb41bd824c7a528362bf0c018bf3c3f4fb057e2f7db43e67f089c098c4bde75ecace0985006a9ebe242c2d437761ebff5d854be18d1f75dfb5b54f81fc39ca4457d5db7e805ebf38a496d900239b4b20f72ae1678a4d604eed59f0098") connect$ipx(r4, &(0x7f0000000040)={0x4, 0x3, 0x5b, "8a9c35ead48a", 0x4}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x2, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x78) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001440)={r5, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7ce, 0xfffffffffffffffc}, &(0x7f0000001500)=0x90) 2018/04/04 00:33:01 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)=ANY=[@ANYBLOB="aaaaaaaaaa0caaaaaaaaaabb080045000020000000000002907800000000e000000111000000000000000008"], &(0x7f0000aed000)) 2018/04/04 00:33:01 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000140), &(0x7f00000000c0)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)={0x3, {{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x4, [{{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @rand_addr=0x5}}]}, 0x290) 2018/04/04 00:33:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f94f58)=[{0x0, 0x0, &(0x7f000034bff0)=[{&(0x7f0000f91000)="d777032bd02a99", 0x7}], 0x1, &(0x7f0000cc1000)}], 0x1, 0x0) recvmsg(r1, &(0x7f000090afc8)={&(0x7f0000f8aff8)=@sco, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8affa)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x11, 0x800000003, 0x6) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/04 00:33:01 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = accept4$unix(r2, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r3}) getsockopt$inet6_tcp_buf(r4, 0x6, 0x21, &(0x7f0000000180)=""/36, &(0x7f00000001c0)=0x24) listen(r3, 0x0) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) r7 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a80)={0x0}, &(0x7f0000000ac0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000c00)=0xe8) r10 = getgid() r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000c40)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000d40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000e00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000e40)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000f40)=0xe8) r16 = getgid() sendmmsg$unix(r0, &(0x7f0000001040)=[{&(0x7f0000000200)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6edbee23653f039854def819b1f944f2afbf098b6153b0dd895e26516ae347b77a99d7779e532d0db428d7f3b60fce1768e96473d543f042ea3da34d39647e1fe07012fa0edc76121002221b5d4851dc22948e40b3fd7dd16315ab63c1c89c9dd858a4b7f2ec314bea690cce7449eead21633cd730c9f14179036dbe61aebb94cbd4d65576c606e728a1184c27a176641eb71628afdce7fead7d92dc63de5b1e92c21b62a189c0876ea9d994361f7411d321d5a6fbd895c3fdbc99b01afb160837fbe8ff", 0xc4}, {&(0x7f0000000380)="ad3686744dc41a184da4216281f87a46f71eb866bcf05db671aaa92d6f4d1aba0d1ec02cc4e8ccd80bfb2dafa59e6b893596c49bb590b9946c188265627e2abcaeb5539a658aa9e09cb8d9e4a8825a44ba9a4d42f952271eeb942d74adb452714bf2597c688f588d8a534e63e16807a498bae1525ca9d1c159e45c9d5305137e17b6c398a3af56beaa0bfce63349b3213d96c2fb42e741075272e2fdef5c6cd3ee28b02c84ea386f13c685ec304fc2dda978c3d9e777adb8e6c4dd11bcd5c4359c75148773fe59e0c616108b059e23158ed6b0be57ec9339a7ddfce8e6e364061b3b4f5dff12e8f77cdb8c", 0xeb}], 0x2, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x8000}, {&(0x7f0000000640)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000006c0)="8319d2bff988fd876b", 0x9}, {&(0x7f0000000700)="92c4aeb4a7bc96c2afa75d827f7d67d29295c51206408aed71d19f9e90d6c0db33678045b0e925b03b558c387ffe0ddbfbdca276e354368ad7aeb61a9c0c63ecd43e2df5e5801f37ef72ad367174ff8dd5ede0b505e77a90ad129a71511380c7d8e5bc4daffc25ac068318e7ea099888b7b99175ba14f4e085fa0231ec8850b01db07887d67eefce80268e5f5d64cfa2f0ea5ea09acd9e877ccf4ead41849118b47887b2b8d5ac62d8ffa7862286147a9a289ed8d2d9b434e416c9728a289ae0e2d77f51fac1c1db8595543430e99400d4319e12512f7ffb6bd9b7225ae7a7e78e06", 0xe2}, {&(0x7f0000000800)="9d11260f51e3547e99b171d4f97b1aa8eee2c0981f2bf9693081301ae0d3695717e5e6f72dde8b4b18ea0d0aa21932578d3bf3b536c07b7f5825793f68559281acb65a85047a099b879090ab896aeef49275033dfddf77eeba777853d21a950833d3b2edfc8157e489ea271dfaf2fe5ab9ce4df743eb9f5ddb0fdf89c26cb27c6a96a10ffcc694ffd4cf3e3d758e3957b33aa50548bf5cfd8f6c63dc425106d46f0d3b12cc1a2777dfa0dbc2fb0f0af5f065d67d59d375f141c66c733babccb0fd439e5fe0612bec014797", 0xcb}, {&(0x7f0000000900)="6b3b1f56672c6b0ce4fb8db96c3a35b731eb991bba1bbc8757f9c762e7956dcf0b88abd5e5fa30ee4c1a416580ab71a9", 0x30}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f0000000980)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000a00)="d668f3df8437d5", 0x7}], 0x1, &(0x7f0000000f80)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x90, 0x20008010}], 0x3, 0x4) accept4$unix(r2, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80000) 2018/04/04 00:33:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001080)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f00000010c0)=0x14) sendto$packet(r1, &(0x7f0000000080)="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", 0x1000, 0x20040800, &(0x7f0000001100)={0x11, 0x19, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/04 00:33:01 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) socketpair$inet6(0xa, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/04 00:33:01 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f00001c2000)={0x2, 0x18, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xe0}, 0x1}, 0x0) close(r0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getpeername$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/04 00:33:01 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000070e000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@ipv6_getnetconf={0x14, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x14}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x8001, 0x4e23, 0x7, 0x4e20, 0x0, 0xa, 0x80, 0x80, 0x7f, r2, r3}, {0x9, 0x8, 0x8000, 0x5, 0x30e1, 0x3ff0, 0xee77, 0x8}, {0x5, 0xfffffffffffffff8, 0xfc8, 0xffffffff}, 0x7, 0x0, 0x0, 0x0, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6, 0x3504, 0x0, 0x3, 0x40, 0x207a, 0xff, 0x8000}}, 0xe8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000000)={@local, @broadcast, @remote}, &(0x7f0000000080)=0xc) 2018/04/04 00:33:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x800) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) 2018/04/04 00:33:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000000)) r2 = accept$alg(r0, 0x0, 0x0) close(r2) sendmsg$netrom(r1, &(0x7f0000001780)={&(0x7f0000000040)=@ax25={0x3, {"00b9a9aafb2b18"}, 0x1}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000080)="7dc8778285b18995e55d3a8ad0bc2d4b051e7920831b2e2d62265bf47b44a741a5f06fd4f8db6da6e84c099253191e71bb3e56b8d021c5ab14af0e3805827f9116491d91b7a144cc", 0x48}, {&(0x7f0000000100)="876adb3f24bf59c2e94182a861d1eb621863b3232eee2381b19ee10575d0cafcf1e4e0a2b527e8204a9f8d3eca0a305ae59c41c317202340", 0x38}, {&(0x7f0000000140)="0c7a326485117a84d9dded2dd019e609925d6c860ab3b2031188d7edab69faf0c91ba7f5ee9e15e5a37ad6c4af55a04028ce80d87ef773a4788ab1305821bcd7acdeadc2ad65a1e22c5930ce3cd905ea082083798e5ce259160531eb029c5c32716dd210d8be51721e1fa2dd10540dd82bec4f736b6e286c32c3b458081aa9b71cbbb82324916392ce79f973774c7c82fb1cab9fc8394a991a41a23739c95e09d6e8196c7d5b9114b46f0d5176607707ce55accca62a27fed0", 0xb9}, {&(0x7f0000000200)="52b78028585cd6d5c5bd2325d104c6077c6071721894f01955ea25eb916fff10efa6d9adabdb33d46afa7ac86c969c00ca9d043daf4f66115e072f7f1d41edf94ea8568b478b30d489bed58ec1882b6f51cd329b47331b1034731581b240401689a54e6e900966cc5f698013928273169eea5f84d31590c0cf2c198ed5fd62b7161360ac82370311665887937d31c469271c04015527b28799a4f0287619a278efc4142ec302d917e074eab0da79d9a2d5317ffa141b7658c69b222ce27557d355ed82032451d0c2", 0xc8}, {&(0x7f0000000300)="410e2905a5bc488d248368afb186c2b7395db90c233acf3e298b5ee7decd55796319d7971dabf469db459609044a8407d9214f65dd9b566e47cd6cf11c5700ff9ca4c8597389eb6cb73ad2025801ee2bd9daa3e1530e8444d8f4f8c91d86ffb324afbb4e9c4b150d1ffa30c709603790566f43b03edea5bb0dd9368bbc0df9aa11c2d236605eb58dfe0f5b6851dce838cd0d934407bc869aeac453e878e74c6dfa7f5cf26500704b8e90f1396b37b8c181e4c7b6b0623a209bfe65d98a618bcb1efe6f78b38a9f365dff39c1010e42c13d23d54048e48c689bbd0ecf5a170daa1e75025307cf4809aa1ec1216e60229427eec16350c64e3e2c70c32fc26b4664b007d05d4c1c82aa8dc32bf2d2a8414bd6e586b4b7d5146949fc2f475d733427591c89133cf277a84414937e6b575cb15cbd30dcc808ad90c60eb704dc142343594b3f6e07bbabab7b20f8584090c36e2809d78c0dcb9206166f578ebb7b267f8e6ca81ddbc686d0c15af01475bd4f38fdbecafdf1d484df6c29d019e176de93226a23b3be9054063215a78b3788b324d2109207ffb21536b6576b323e17990c5d9f12594b831df80d03584402ced271588cee5c0254a649f83a6b240dd532328aed7b63b67b003e5d4a4ecceae969bb4b3b3f5c720232f6c1a58b6a958bcd1750ffac01b099b1bf03e2f02ae08f8a222bd1b5426a907597783b2727edcec9a3a7b970357aefb0aec2ff8654ef919860f386053314622fe25710fa2e043801c8df53164b1ddef2196b9e24e2cff6182450cf352c8b2cb68bd708176d954ccb466236360a7f9d3a2d8bda2a2d5ca2af456f3bc197425ca82eae9f72c81b95f3047d510e7c485658b7897f1f08147d3360dc4878cc57aa05af5c1f42cee1ca36b252d455e7a8e63e60250332d463657db7b472cf014e14fe9cd39e07c4e2378850c89b690591eb1fcd70885ac4342c4273e601806568cfc8f5ed05cd76ca0181f62113db8ba81862c64428017585446689a1cd9eba415c360d1793d50ad9e3947a7d1e72a0bb279031051d0ddd467ec39a24e343b3bd36349c8357cb69112cfc85a288c41b42dadc03276974935fa6904a886e6f2198b40f4cad27d811b57b5db65e62ffb9bdb4988de291d1fc3d46fa3eecb4945f2faa468dd67a6e7ef9dca1379952233dfbd43661aa982986cdb8e0f335249a87d1cddb679e4e09ec99a306604c3f980eb3c50736f1d99244715ce0c9ea0405c5525dbfa2b3b9c67c7c48a58d7c655bb5becf524ac4f09eae263d7b936f83b11ef05677046fdc070fe987a8d603f3e0d7bcf9c07abdccf64855a5a6b15aa02776d123f1353cc816163f5aabd1df8f1f5c2ceea0894fdd1a42341a397fb5eb10cd5f2cf7cef01441e3eb63d788f3c5805c4a96626923bf1e0d938d07668a10257253d15d4689714f4cf4e08a2139363d8e37da2f429fdc9bcd37e49e541191e4c66fe923d43e938e816991d81a3803d2269c98f26d97fbf3c2fa1e36a8f19ebf71bbefaa5a336dfc67870a5e4a3d98b545f8e1694a70c7a44e0d84ffcd084f948dcd706cae9cd2bf1754965b88aca5591476827c9e6624a3f97e3104f9e75273ad70e3a75f47ec08967d7224bf1d014f23a444762a41d79c9573946df55db292e7e2755a2952db5d34faf284decaa68d31bb2a8402df990964b199cc1812c58b233365276e1a2f9511dd48aa2302681c70cd2ada7bb45bd02b9373ba8819585c7706329efda892acfc0d6bcc8c540ad3b9b39d8d1dd223e9a548681b8cfac3c7ce71493336072a8401451cded001f316b65d729ececee335837837537123ba9ca55effd01c486c5366cfb9dabf67ed1c8cded1b067fd400813c6cf1b7ae7d7be1482d3a50a016d06cda68e99b3c6643e7a984b21b077414a42e54ba5822e804c737c2c7deda13c30b67b0909a156cc6ad767a974941811651ebde5e1e3f71cc7f2c986ce29c63f355874dbe7625ce60b306209718af018e845dd77b11174b2607ecdead24da4b056967115cb074780ef8dbc18d605c27b612becdae5b902642d5eff97922250e986a307b8f91958aad33fe83b9c1948ad74076ebd129427082e6fcd8ccc8d347bd84c73380037ee740d1a46597c62ed4640d33988fe3c0f0628c3102aa2fcf9d932d22cf13f1f7fdb9a84c831c4f103fe72d9a6ebcd3870286ae7da4fa7db96e5f975de240833004216c994ff881ffa62af8781093890ab78bb7bb9d6a0a07c3f23f3769e580e40683308abe53cc8c91f7a995baef424c4ecd7924cf691aa21c78d3e236f6ddeb96b0f834eab6e1dc93d0a689a1a5e1b323a93dac08b7eb327a693ceb096ff1ae6c943638abcf46524ba023077aa83d9011b57c6200c63a4f7ec8070503bc2eea92af7585f3635431448ff641a70e2d457dc0dbdfe28c773d78192b6c24762925f5c79a3e17b36f846f4e304d40bb1e16bcb584422909ae3055044f17a937d3096772cd2b444b60e65d1114be0e12e5ee9805cf090a183cf3e4b7b3ac5be67c8e29d37e4ee952c8196033de36bf90951e40bfecee9f0a0de2198105022500fd0a18d993711b4ca5c3667108de899ac218b5cb91cfb33fc31b2a75ebcf24d958d9a7e326e1947f472c366e56c5c922a53d10737a551de1c44f34d20bfb6397ef618daa23404eac5608e564b057677e0909955116d821ec7b68a1da4d92175d9c6094fc772ac70f37bf330b9599dcb10e7f1a5ddc5372fc6f5d22a87a8be115e4a3e3f96f01241bddbe6422f65bbf5bef06ff59d7385dd24d77f45fe7a6e231239a1c2b4746773bddf843da0509ba42a59af264e422aafa4fc387c4d57dfbc6e0ec877fbba4d941a8afced9621692ba4f1e3f6f5f9bd86915bbebb678261abe875ded80e190867a6454aa0766715ab77692c0ffc367c80b77d6b1ca6459b651261fbb84ae7098609e88b95a07e0d35e537d9cffd66c4de42ffd70eb383c6e9d09a969977ff767895e978f27a9845f08aa593c3424399bb43ed4cf538115d9bb1aa2e6c8b00d716cf1f426627c7ab8371ef1e83c17d84acc65b4588cc2a297eaae1d3af1fa66c0b3ec1193aa425e25a05853ec4cb81494d116fbb162430f8f6da515025ad88ab73f88f154dc4e356b336223615d1e2e7a3ebdea3738152d429d4775c7e79ec1ff4fbed1589ae9895cc3f4573349d7400e626e486170b50e69bbe1123f28ad8fe1e15c8b63aacc50263956f291f3e1bc7b13912777c5ee75d2c1a4d1bda4f5530f3c9a6a4bd1f81f3447f3f52eb960c42d0da7dc6dd5739ae773dd7c5a6b3ddb1b279fe724e207b504d477d2c54fc6d77a3690e38cf871b118a667bae05a2b1ab7beda8d0e85a9465f447ba1af38a07a0f947d434f32d4056acb86c42cba831d8c63ddaf089d8a40b66ec96b52d3a75f077f4f0b853b64a17bb54127db8bbd3324e08fcc35615b5c3d69f363e8ccc1ad9683cf16978f6967378e79f047133e4c83dc0d4d5a08380c32249ac5887caff67c7b7ecdd360c7a1cd5a94efdd94ad6cdac047a35ef79f7c9b5b96dcd6eecfc0be6ab850ab962cf0d6f9248943ba749e5f36219153f71a91cf682afb601b8c208c513e8f33ee26bd661aed4afc010505c848c1f54a7e11adc1b1d8a43b94ed53254ca48eca2388da5067d20020660fd80ffb05fba662df3ddd9d1ecfe14e9dd8d56aeb17abfa60037bf5b0ff4280e4901922e66fccff1f046b67c4972a4fe60373dd6ab63386bbb404d6a2693280c936e473e9275ab5a42ebce16e57c3f0124b18f44a9f697ce74091dc8e84e001543fbf95f808658d2c37ffdf32de27a1e7fb2754ee00b76dadb9e947036d0b58c42936f52b5e3e3103b87fd1d7a6347b5cca00c2b0cc90eb2e01c75cd7818e487a11537e6fa5204fdb8fe8ec5c8d2bf56ce8293084a020219a37574968c1dec1458074aa8c5bfafdf452912f4d10c5fbdf097f7631d303970699ff648d2d4648a633501542835b721391f0c84e4e981a3f7f448633092d5f9b643b0937908bca66dca2d42dfd19b3bce59e54bf0559f7b60e3a6e33677c6b7138e9bebf5de89ede8fca31e65eb2784a964cd2f852f3243d6fa3aa4a6e25bb64e1c61039724c1f92e5301e37a6983b95fffc08dbc1129354e6349c4056fcce409ba28a6dc8b2f1db3d62b8eb6f817121fc1519af53c4a6d8ce7650898500d73e44ee578a232852bcafb9f1d1fc9660b3fd0e64e8b295abd2c3cdb4386a8112367e83f6a60460b788d93dee61b95a2b2bd47080b83a5525978180a289f4d084f157352a043808d92881d8b90cba018b7dc7915abd419e907edc1443b113db64652bd11b2f9424043852e57cb39bdb3ba338ce9a2a05a9f64f12aecee325e42323e0fc85b81be345770a3f8c3991f0cccc36bfd1d60e8f5b8b15476b34d99346a493dec2ddf2cfce8615445c0f976e96fd40a114ba2f6974bf5ad0f8b12a3ce935b0a12a1de463f83a05a875af94dc475936a3aeb475172972c831e4ad01da2115f667ce18fc27227b54d13a97f6c9dbfc1e38c15a4f0740daa0985dc09759e1849df1d608f1d4b946f1f16cb056741feba9acb2eea4631e56307d14b815735224b8c3a0ce1b435ed2c737b6db83202540e35fe25e6a048302a1dd787ddb26416bcda0ff15a83ba955572788aaef81fccce12667f83bd9f0d45fd6b6c9c417af45571ea4b7b8aa52c9a5d14f91ff54df2cd50db8c1640f80ce492596394476f93d6a85a61ba84e241792911e740365cfa30ccd4912d401402da04ab43c59b39af4238028a3b4cfd4ec0fbfd3b73fc7879945c31bd3a3fe9ed7f58b763f032e6530fcb52e4200780fa80f70138c1cac507b2678ef78b60e93777e9beb8edce477ab843fdb4f403f7e0615ac5fe1c6b59706b44b16d362e3ed30b5b314a204624b14d5dcf81f42ddd5c094e28eac830fa477c170ea38fc261218fa9c3bdae601e901b1c9e6352ac40603965ea4cb4041195220b1af61e0bea8350763880dd85160c0f37dcdab016bdfb0755ac8d7ff5c583d80d74042ea5f1477dba7a10dbbc6c031bb48b09b208e96908e41b8b36024cbac43cbf7574d647d26975a19aa13019b5da0dbb3cd222b9859fc27975f937fa2ddbdeb4dd060dde5a598451b0344986716e836d1712bbd39d1f669476e3dd52152857e3d7a32554eb1004370e782942cb36a60f2b007a836f1cd723f020a4ec1adff86ef33ebf6b71256de5349703fc03177bc310b5bfb859da70ad57d8f99b0be6b6615d9ce9bca835d70d129750d6a3ad5772919a33179f27511c2ac00ab6f8bb5fa871778b78d30a19d93b8e96c355528fb9ece9ce45027c1704bc0a72d5b1fa5508e5b4c5446de357afbb6a571671fb9feca9b991329fd1641fb8ed7a44d8ef9b4c80ca252467058c32b5031d0d0f62f66e042279396067948680781dbb279ee6e3764fe3ed4d71da2f9ce36c259846fe48a02aa9c37446e4e359cda48528ebd932a2dc1a52e3a3774956285d4db707eacf0e60c1a333ccd10e00a854155484d503f0d5b1c9199b8bd330b85ed1a88612a25f614852ee4824fe5604c61b0f1b1232256cf8876701753ab8389037c2c3395929782000e49b3654256bf3fe2dcfec0cf151cac2925d86b372f211a8dd43e8409caa99387ca43212800e0fc96affdf14add1842197f7dfb40c5ca75dc5c40e43c878f885f9ca0b529b05539e76bce187444dd205bcec3ad0f18b52ed8ef5f709fce9aba6a5c7a856cb26c3c881b6ad0d23d8f7643dfb02ae40fe122b9235be1d41ae", 0x1000}, {&(0x7f0000001300)="2db62e77fae6fd658a267199fdc6839bc90a2a5134e096add6433c4a3622904427b25c26e4a1f50247a361f567ac142d14ea7e65c0dfe3b0945fc7b3e3b899165a394f05c84cede126c57ceffdb3510920ee47e2eabd155831090fdeb5f8bf1bd1fdb6160933051896e446881635a91bbb64e9bf9f871d7bf51cd74e0448257e2729", 0x82}, {&(0x7f00000013c0)="34ef32bd12a177176036567b5a68ece7896ff1656db03c041fac2567e1f9f2fd97504427d03427bfe3c1fe844881db418baa51db00110f0b142854f43d6e1bcfd4b049c23cbe32028188e46aaa67af40e99f0157b5f180f13c04052ce02d9991a8ea265dd4445655a5e6a554db7dd5bbed1bfc6676d9283fa756ef978c8e172c6f4ab40be7f1de3095cc267b8c478f690690a952b71adf5e82cb0b8518e10ee75ca7b648a82b4b21fefc66fd277f6217903bb766fee78f0aaef8deb4fe790937533b24bca030ac477e09dc011be76b0508e65afc441c33801177edb270b574c75a07783cf618ed852e99e6", 0xeb}], 0x7, &(0x7f0000001540)=[{0x10, 0x10b, 0x1ff}, {0x20, 0x104, 0x400, "4566ce4f792b1f9a08219e73"}, {0x98, 0xff, 0x4, "7822d98a472c77ed90dd8545e942b32dd9d1763e026dcc22b6f522ecaee3d686212c14edcc6c7f314552c560f7124334770cafbbf5b3a9d30765e80b8576185b7aa288c805e1bbd5abdd9d2f26a1fe714207c6988966e00b84b99203a1bd85f3ff3f1e21f80d9056c9fde5676656edd6102c77878f6b43248917a77acff634a7a98d522045"}, {0x68, 0x197, 0x1, "d1c87152b1ff73ae95443da035480aaaa20cc5d0d52d3e5404391cabf4b2e3a65c1caf01274a356566b6f25f4dedf5278b0ab74a5f65eb064ce423b5b530469413b6bc9b06a9a7f0b54e7f326223a8bedd0ebfe9d2"}, {0xd8, 0x84, 0x1, "ed0d07df06082270f5a0a52d823232c535f54171a33c1d017463af41ec6e39c92bfa788e0e62aaa536b64ff921692599ec473bb884d656bb0db8d1f46becbcca47cf51b62b1fb863cdbb7dce61487c9c8bd7e5709edec33a22fbadfc8e7891d01de231f1c845449c420ae063a61d1e686ea8917b64775cc8e06338c97d68b5fdc366a3d44e1b001bd8e679756102fe6520b5f6aa3a17d4d3d9e43801f8b62f8df7fc87f5d883ca70b1e411908ade29b081b2f60be459e9990b698993f5db2eb0fe7e899b8bc2"}], 0x208, 0x20000004}, 0x10) 2018/04/04 00:33:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xd, 0x80000, 0x5, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000500)={r0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) close(r2) recvmsg(r3, &(0x7f0000000300)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/40, 0x28}, {&(0x7f0000000140)=""/170, 0xaa}, {&(0x7f0000000200)=""/132, 0x84}], 0x3, 0x0, 0x0, 0x4}, 0x12000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in6, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) sendmsg$nl_route(r4, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYBLOB="14000200fe8000000000000000000000000000bb140006000400000001800000ffffff7f090000001400010000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) r5 = socket$inet6_sctp(0xa, 0x200000005, 0x84) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000006c0)=0x200008) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}], 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x3, 0x28, 0x9, 0x7, 0x101]}, 0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000000)={r6}, &(0x7f000095c000)=0x8) shutdown(r2, 0x0) 2018/04/04 00:33:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000024c0)={&(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x4e21}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)="e3a93e3e0e51cb64b73aed16ee995a2445d642041c68265136c0dddc", 0x1c}, {&(0x7f00000001c0)="da31d7cc45385003a6cf45b28cbf9a8215a753ed5fff0a97e499a2ec5e0b4ccd7d2e4bb8c0ccd0963f643e2d4b9b283b96017cdc167c992558ce21f38c8519b9ce1d3ab6aae58c7d7112b466ba2ab20d677cef1072575a5c56ec312292f810bbccfe3d995e0b8353bf8b0db58d5be3359cebe2b0b7c380578887927926d364a60248c66d02efcf4ea35d7ec6a3e3ce973452b9aaf62b49be3a6e26097a3cc0f10ab0b40e8b93", 0xa6}], 0x2, &(0x7f00000002c0)=[{0x1010, 0x119, 0x6, "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{0x1010, 0x108, 0x9, 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{0x50, 0x102, 0x39, "1152dd1c6402b3d2b99793c9ef4dfb0b0994c20bfe8e28d2a5497936b2812d25db87c907522afbb4065a7205f5debf41829e13dcefa0fe09f373155b"}, {0x58, 0x0, 0x6, "e2def2a5c69e6e51454cb6b63b188329dbc19927ea5c6e8029261db6bcf1f59d4a705afea769e9aaf60bad0607a28d578690fba9adbd6b47075682f77d27ebed3b6b5b8eeba7"}, {0xe8, 0x19e, 0xf, "c3cd3c1c1e572b7adda28637673b45bd5fd000b996b43d3ce8a73b6824ecdbd0ea3fde08b1098d1d909861865091f39537368fdfcd57356c31269ce26811b2fbe6f974aaf25e674e97751cd025f91d4214289ac8a78260e3149e8030da75885f00de84a8cbc69144bc0b8c6ef22197d26d07e0bd18e782ea1dcc0369797d563f9e5076518b9b2a30f95d2d982b5ef8a49664809189a1fd5a47ef5be88c4306fef92b4056e1866b1d6f889aaf5cab4f53117ee8bc13607094783ca5efa3a6f84434f78e4be1741507a48d0c42324d68463ce4"}, {0x20, 0x89, 0x8000, "acae752024b7f31dd22d8b62c936"}, {0x28, 0x13f, 0x0, "05019d50b3009fcad5643af9ce8ed59caac365"}], 0x21f8, 0x800}, 0x44000) listen(r0, 0x6) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:33:02 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x2f, 0x4) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x2e) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/04/04 00:33:02 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x8, 0x8, 0x4, 0x80}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x4c024cbd, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}, 0x7, 0x401}, 0x90) 2018/04/04 00:33:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x800) r1 = accept4(r0, 0x0, &(0x7f0000000240), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0xb0, 0x0, 0x0, 0x0, 0x0, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xb0}, 0x1}, 0x0) 2018/04/04 00:33:02 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)=ANY=[@ANYBLOB="aaaaaaaabb080045000020000000000002907800000000e0000001110090780000000000000008"], &(0x7f0000aed000)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/04 00:33:02 executing program 4: r0 = socket(0x10, 0x2, 0xc) socketpair(0x80000e, 0x5, 0x7, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="28000000130001000000008444a704000000311c"], 0x1}, 0x1}, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000001c0)={r3, 0x20}) r6 = socket(0x3, 0x803, 0x6) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f00000004c0)) listen(r0, 0x7e000000000000) socketpair$inet6(0xa, 0x0, 0xeb, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000240)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) write(r6, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305011008005100010423dcff306006dcf06c5f9c87879c166a80154ddf00de28b7ef572dfeeb4c79a8cd52b2175067fbb4673e40a83fd7c74dbf142a5c0d0b178c747d25c23dbde54a607cfcba387795024a127836a854db078799f2ee09b4e62800b6bb0c4121c72ecb601246a2dda16f90279445a15a4cc96c027dfd87653e832f322279d88bcb7b1d50", 0x9c) write(r0, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000500)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x4c) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000002c0)={r3, 0x28}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000340)=0x4) bind(r4, &(0x7f0000000440)=@can={0x1d, r5}, 0x1c0) socket$pptp(0x18, 0x1, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a925c28e1a7f7722bf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b44000000000000025ce062ab6fefd8bc70000000000000000000000000000009500000001000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip6gretap0\x00', 0x5}) bind$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x1f, r5, 0x1, 0x7, 0x6}, 0x14) 2018/04/04 00:33:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xeb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x3, 0x81, 0x7}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/04 00:33:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f00000000c0)=0x81, 0x4) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000f6bfc0), 0x0, &(0x7f0000000000)}, 0x0) pread64(r0, &(0x7f0000000000)=""/78, 0x4e, 0x0) 2018/04/04 00:33:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0xffffffffffffff84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) [ 230.057231] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 230.132952] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/04 00:33:03 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000015c0)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001600)={0x5, {{0xa, 0x4e24, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0xfffffffffffffe09) syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) 2018/04/04 00:33:03 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x1, 0xffffffff}, &(0x7f0000000280)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000400)=[{0x2d}, {0x16}]}, 0x10) socket$kcm(0x29, 0x7, 0x0) sendmsg$nl_route(r0, &(0x7f0000003c40)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000003c00)={&(0x7f00000002c0)=ANY=[@ANYBLOB="200000001000010000000000000000006d5bdb3eb050d50ee8220291490c82d1e896c22c4326167abe82c82ed9a0820529573f534e775a862a7b10b5d9b8b47f979c62c9aabec9adfc70290002000000000000a0fcc5a11ebc558ba6500d49c6437333cb04d94b23e10c8c3bfc89367921480e4a5d3c22da32dce892bc3c492e9b95c64b8764584a546052ab4f030b4362e445a81714762a971af299333a1b039a775f24020282ea0a509c93058caf3216c481fab9e6c55943e45f5309f1c0f05bc0d9bd", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/04 00:33:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x82000000004) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) write(r0, &(0x7f00000001c0)="29000000140003b7ff108000040860eb01469f92f087160010794f005300f00f0d92dcaf0000000088", 0x29) 2018/04/04 00:33:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) unshare(0x20000080002) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x68) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) 2018/04/04 00:33:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000004c0)={0x0, 0x5}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="a8000000668f994f84f90306df8e82d246f92c67cdc1ba81b798d8de39691b3ad24dce987bebf7dbdd760d3809818e341ad47971c3668c0f83501b7f47fb9480725d215cdcfe93c26364da2fccc497282de83f950ddaf1028c1fc559beb72cc90900129b9bd497e90e97a3e89e6efb664befb68c83ad8fda23c468f81dfc1c9b974b63c53001065941c1020b25726bb346062e5e989299e5713046549cf534"], &(0x7f0000000600)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000880)={0x0, 0x81}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000900)={0x0, 0x1}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000006c0)={r2, 0x14e, "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"}, &(0x7f0000000840)=0x156) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0x2c, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x3340, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000200)=0x10) 2018/04/04 00:33:03 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) write$binfmt_aout(r0, &(0x7f0000000140)={{0x10b, 0x80000001, 0x5, 0xfb, 0x118, 0x2, 0x171, 0x3}, "4185fe0ef68c5fca77a35255c56cb1523734c92d73ca25ac6670638f56377bd965675b9392dddc2884e76931f9ed0c8bc9f97f3ba58917acbec98a96ee53388e9ceb4bd6f16e7d25785a7405cde9af652e400029fa79197f712cb4cd233479dced973a3a3a021b92877ef0dfb5a6fcac2d420e4891ab4277b8b35e3c3770ebd9d29175ee0b71d3fe1a5bf033d1dfd684089bdb8b89f4dcd346b7983ba117123a91cd175ed6", [[], [], [], [], [], [], [], [], [], []]}, 0xac5) r1 = socket(0x4000000005, 0x200000005, 0xfffffffffffffffb) accept$packet(r1, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000cc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000d00)={'yam0\x00', r2}) connect$inet6(r1, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r1}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000100)=""/16, &(0x7f0000000000)=0x10) 2018/04/04 00:33:03 executing program 5: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0xfffffffffffffc8d}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000002000), &(0x7f0000001000)=0x4) 2018/04/04 00:33:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dcff6f)=""/145, &(0x7f00005ed000)=0x91) 2018/04/04 00:33:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000040), 0x13c) 2018/04/04 00:33:03 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f00002d2000/0x4000)=nil, 0x4000, 0x0, 0x33, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/04/04 00:33:03 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) close(r0) r2 = socket(0x1, 0x0, 0x200) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x51, "c4ce4a94abd74355c841b0ee84f082c47de789ae8da7485f63338ea2335537dba5662c84e4fafbcdbdf4358586705b0e59d8761c0d8dc18e518b17f9a501eaabf94dfccd4b7ffabd4ec7ea7297c880ed02"}, &(0x7f0000000100)=0x59) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x5}, 0x8) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000002680), &(0x7f00000026c0)=0x4) 2018/04/04 00:33:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x1, 0x10, 0x4, 0x4}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x6}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000003c0)={'eql\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="3e00000000000000cf0f0000d70000000e3a8a18ede99495c5b7d8b29de4b8ebe372e24c6315bf498675acde854f6da4bd00c2be55d04b351881a42fe884845ed0a8c0508508d63fb6a584a0700bc6e6e76b3e1a47fb5fc9b9ee42a287b1aadeef645a9edca932cefeabd901cfbf15cbac1cb5dcc5ad392697bbf2e78126e4c6420c05dd6f8797d26ea3b9ec680cd8400a12c982009ef0f6d2837d6ae67bee9eb0ed5e1d65e607a90ecfa5334a91d7faf56340b91b99e8aeccb5302eca773a91e8a68fe101ccbf0fb6e5c71d949cf7d50ae20ddceb2729ddd2f32b9b6f3e8367bf7104c5b39258"]}) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x4, 0x0, "f871688da99e0147a372c67ed956e35299b235888976702b75688d07d4337a5d6fed392ed8c36671f8b22ba0147e53e0faa7f04129b2f989cbc7615e8ebb0f6c8255228996f1c8e64d8c9c89380fbd33"}, 0xd8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000440)={r1, @in={{0x2, 0x4e21}}}, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) accept$ipx(r0, &(0x7f00000007c0), &(0x7f0000000800)=0x10) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0x1e7, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="000000001700100128bd7000fddbdf2500000020000000000000000000000000000004d66c000000ffffffff00000000000000000000000000000000000000000000ffffac1414bbfe8000000000000000000000000000aa4e2400004e22007c0200808088000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="e0000001000000000000000000000000ac1414aa00000000000000000000ddff4d2300004e23ffff020000a001040000", @ANYRES32=0x0, @ANYRES32=r5, @ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/04/04 00:33:03 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000aed000)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) 2018/04/04 00:33:03 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x1000, @mcast2={0xff, 0x2, [], 0x1}}}, [0x8ad5, 0x8b, 0x2, 0x6e, 0x5, 0x10000, 0x80, 0x7f, 0xfffffffffffffff9, 0x400, 0x81, 0xfd95, 0x46511723, 0x5, 0x14a03952]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=r2, &(0x7f0000000580)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000180)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) close(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000040000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fff7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) 2018/04/04 00:33:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000140)={r3, 0x1}) sendmmsg$alg(r1, &(0x7f0000007440)=[{0x0, 0x0, &(0x7f0000004b40)=[{&(0x7f0000003940)='NjV', 0x3}, {&(0x7f00000039c0)="854b408a9f5191e0ed03ae4a35fdffab45fcec6c1d27320ff764bc34298dee2ca3b0e288dd80dc5226c6113321b8eef98b1cce5c287e27d165ba9411d2", 0x3d}], 0x2, &(0x7f0000004bc0)}, {0x0, 0x0, &(0x7f0000006040), 0x0, &(0x7f00000060c0)}, {0x0, 0x0, &(0x7f0000006680), 0x0, &(0x7f0000006700), 0x0, 0x4000000}], 0x3, 0x0) write$binfmt_script(r2, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'selinux%user(securityU\\'}, {0x20, 'sm3\x00'}, {0x20, 'vmnet1'}, {0x20, "76626f786e6574315c2c052c"}, {0x20, "76626f786e6574302cf4706f7369785f61636c5f61636365737373797374656d70726f63"}, {0x20, 'hash\x00'}, {0x20, 'hash\x00'}, {0x20, 'bdevself{em0{'}], 0xa, "23e8880c6b2050169e9099198767ebb393980f5da60213d404a2dcb13ef5f16d4a8fd76df147560e5ee5298f429c44073ac444ad282dac52a151361751f12d3a6b7feb3730e7c50459cc019d82da8422208699cb71eb486e990ac72832f01b2ff80f5612b47a341951a6e1f237177ff5f7856a0c7a00343f4b1b730c12b03cd366da30eb0499dc78606aebd61bedcf6e649d40bd391a54c353d925bf9361773ed18c7b6c4e9ac92a7a6d701521b89693b03ea13584a3d8689f45e159ce209c0be5dee120ae158272875d6c62ba1ec6cbb2c481b4babd06cedc8adb6f2d0636a373"}, 0x15c) 2018/04/04 00:33:03 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) 2018/04/04 00:33:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/04 00:33:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x6, 0x1f, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40080092}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x10c, r4, 0x200, 0x70bd26, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffc}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x12}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x47}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xcbd}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0x10c}, 0x1}, 0x7b8dee6619015ea6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000600)=@migrate={0xe4, 0x21, 0x1, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}}, [@user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6}, {@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff}]}, @policy_type={0xc, 0x10}]}, 0xe4}, 0x1}, 0x0) [ 231.049700] sctp: [Deprecated]: syz-executor7 (pid 21730) Use of int in maxseg socket option. [ 231.049700] Use struct sctp_assoc_value instead 2018/04/04 00:33:03 executing program 4: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) read(r0, &(0x7f0000000080)=""/159, 0x9f) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200f53c31ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000f800e9000000001d00000100000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/04 00:33:03 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000380)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xe230f7622c9e2930, 0xa, &(0x7f0000000140)=@raw=[@exit={0x95}, @ldst={0x0, 0x3, 0x3, 0x6, 0x2, 0xffffffc0, 0x8}, @ldst={0x3, 0x3, 0x0, 0x0, 0xf, 0x30, 0xfffffffffffffffc}, @alu={0x4, 0xffffffffffff9a93, 0xb, 0xb, 0x9, 0xfffffff0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x34}], &(0x7f00000001c0)='syzkaller\x00', 0x80000000, 0x2a, &(0x7f0000000200)=""/42, 0x40f00, 0x1, [], r1}, 0x48) shutdown(r0, 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x10000], 0x1, 0x7, 0x100000001, 0x2, 0xa5de, 0xffff, {0x609, 0x0, 0x9, 0x4, 0x100000001, 0x2, 0x3, 0xfffffffffffffeda, 0x8, 0x7, 0x0, 0x4, 0xf14, 0x1, "1bb0a14114f0ebf641cfaa10eec9d450151a1c341242f6ad5c593f65bb3a709d"}}) listen(r0, 0x0) r2 = accept4(r0, &(0x7f0000012000)=@nfc_llcp, &(0x7f0000012ffc)=0x60, 0x0) poll(&(0x7f0000632fe0)=[{r0}], 0x1, 0xfffffffffffffffd) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000100)=0x400, 0x4) shutdown(r0, 0x0) 2018/04/04 00:33:03 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x1, 0xc1, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000000080)={0x0, 0x7, [0xc18]}) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000040)=0x60, 0x800) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x1, 0x2, 0x87d, "7bc6a87314e85a004e2732bd176e1ac6db89f8431106beb40a6faa84f282851b8950372cfac292926615b9fa5ff5bdb50e840125bbc93290b25ec5b255b8cc", 0x33}, 0x60) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={0xffff, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x8, 0x8, 0x8, 0x0, 0x0, &(0x7f0000000200)='ifb0\x00', 0x80000001, 0xb23, 0x1}) 2018/04/04 00:33:03 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:33:03 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3}, 0x10) close(r0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x7, 0x2, 0x0, 0x9}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000c40)={@local, 0x0}, &(0x7f0000000c80)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000cc0)={@dev={0xfe, 0x80, [], 0x12}, 0x10, r2}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000f80)=ANY=[@ANYRES16=r1, @ANYPTR64, @ANYRES64=r0, @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYPTR64=&(0x7f0000000840)=ANY=[@ANYRES16=r1, @ANYPTR, @ANYBLOB="39350f0bfe2273ed553d47d9abc77511313e12a862e6f865e8d3544a395c8a4d617a33e2642ca59e7ef1bc99174a4bd014778da83358df16b41243e74df71bf2439cf969df847aef496a3c9e40d34c4c09d2326732ca5c9b678e08612fb2b919b5949a62ffa9b187dd382b0c3093207c7b7831a15c85b98bcdd2b0b2a34daf1924ac0dc50f282408a945c4528ef3e7ea00c7322f40207759eb0459aa5053bab5b55d85802d6829a9f468e4d10f29c0e6f359e123bde692569300b74207ef42c0e67729e6", @ANYPTR64, @ANYRES16=r1], @ANYPTR64=&(0x7f0000000940)=ANY=[@ANYRES32=r0, @ANYRES64=r1, @ANYRES32=r1, @ANYPTR64], @ANYRES64, @ANYPTR=&(0x7f0000000980)=ANY=[@ANYPTR, @ANYRES32, @ANYBLOB="e77c9fc915c8460237d955fbfa4efee555feb4d9ae2ffbb5b004938fbb41fdaa1e7b1099530aa169453055d7ce2b2dcd73de03e41ec8660e8d4ebcbafeae64e2fa8d85ba40b82951e7a305ee91c48339889bff9b2f69eee0b23dbe188a819a459c1ecae6ea4d62dcdf2bb78eb250ea8d80ace926a775f2e00c698e48e973e1f880b9b095998010044c95e4d38ce45503a985d20e224d029189a886"], @ANYRES16=r0, @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYRES16=r1], @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYRES32=r1, @ANYPTR, @ANYPTR, @ANYRES16=r0, @ANYBLOB="a8"], @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYRES16, @ANYRES64=r1, @ANYRES32=r1], @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES16=r1, @ANYBLOB="720b67ae585367b4edc98d", @ANYPTR, @ANYPTR64]], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYPTR64=&(0x7f0000000bc0)=ANY=[@ANYRES16=r1, @ANYRES64=r0, @ANYRES64]], @ANYPTR=&(0x7f0000000d80)=ANY=[@ANYRES16=r0, @ANYBLOB="48ed81cf7c6e34adf52f694c05525fca860b32d0272df979699a336a092a5699f069c07477d0a7a19d3efa069123e4a6e1740d46a6f5acd680f1e07a9b9c46c87fffe50118fc8ae4cbd0c754b9ff1e7f8e0a34b1fad848d118ccc841c2f8062f6d1906d93e767902c7347faf6fca22a4325642d28434c54939c92e3d1d8bd5fc64ebe3c0decc8648d414b7dd4a66603c1a7e127d5aa4c5a6b6cb42a427d0b59c15c6579d9587d5c0c2310ee51f09a785d2bfac7b301d81f671fdd449ca", @ANYPTR64=&(0x7f0000000d40)=ANY=[@ANYRES32, @ANYPTR64, @ANYPTR, @ANYPTR64, @ANYRES32, @ANYRES64, @ANYRES32=r0, @ANYPTR, @ANYPTR64]], @ANYPTR=&(0x7f0000000f00)=ANY=[@ANYRES64=r1, @ANYRES32=r0, @ANYPTR=&(0x7f0000000e80)=ANY=[@ANYBLOB="e1dc448c32c2f484e4676b69c3316bd9b0aadab9b52bb7a5f7f6137d4d7c429f9ca2e06448b737cbab3f19f8b541a9efcb2e7b1d7941e2b1935fb730ced0e2", @ANYRES16, @ANYRES64=r0, @ANYRES32=r1, @ANYRES16=r0]], @ANYRES32=r0], 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a0000009327641d8160a9cf9f551fd5ada11bb21b2d149e75d102962f0751be780cdec37b26d37ffa96bfc178f6585db5dbdf56e33df9b01f2b00b908202a03e7af3a46920074c8b3e69d6afb83eef80141632cdb5aed4be9cc2ffe76ecfd2aab6decdbe47d858e6f6f654f1989cda9a35b1aedaa8f987ea5ca8a17ae3f4e8441feeaa191dada484b63e23310434d40cdcaa34add5a9478"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xfb4e, 0x4000008002, 0xfffffffffffffff7, 0x40e8, r3}, 0x68ad) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:33:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x4000000000000004) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6gretap0\x00', 0x10) close(r0) socketpair(0x1b, 0x8000e, 0xe313, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$llc(r2, &(0x7f00000000c0)=""/71, 0x47, 0x2000, 0x0, 0x0) [ 231.166228] sctp: [Deprecated]: syz-executor7 (pid 21757) Use of int in maxseg socket option. [ 231.166228] Use struct sctp_assoc_value instead 2018/04/04 00:33:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)=0x7, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000240)={'broute\x00'}, &(0x7f00000002c0)=0x78) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000340)={0x10001, 0x1, 0x7fffffff, 0x9, 0x9}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300)) getpeername$inet6(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) close(r0) 2018/04/04 00:33:03 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x0, 0xd6, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x5, 0x1, [0x5]}, &(0x7f0000000180)=0xa) splice(r0, &(0x7f0000002ff8), r0, &(0x7f0000002000), 0xef1, 0x0) 2018/04/04 00:33:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000023c0)=0x14) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002400), &(0x7f0000002440)=0x4) pwritev(r0, &(0x7f0000002340)=[{&(0x7f0000000040)="f1b66e21f3d3234842fb695e02c6aae2c402134967451976da8c7cbda1180abcf6180accb0ae0d93efc74b05b237d141c132159c97677d9a64a859e482b7b61061cf4a5101f9a8c5f411e22178048ae0c6f76cd3e2190de5da978ce89a57f7e173cdd433d53945672f33557a6b59735fd149ea7944bc8b79bdd4cd977ce4", 0x7e}, {&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="a9a7df76451a0f7675829adaec1722552139cf81880837c77ff594403049b1812b5c48f6efeba952a10e5d5d9bc08dd8f9061126d97aa3fba25df0b529274dffdad6409edea6dfa64cb1a1d558f9038fc7ccdd8751b9ed74d4421a14aaca8004b7", 0x61}, {&(0x7f0000001140)="7b8035d17e8417addbdeac69202fab82d53cdf77a74834ec0174a63d31bbad6e962ef75ef188d4e724ec1e453703c217241e5358c5dde3ab1de2d80723bae121f7343e55c6cd5ed718534709b29fb71ea1311a313b195dabc68625388d292e911213065b704d174839369cf9ae8fd0ad90dda5791b33fe03a30139823b6518ac717e1faa5c12725b55b959fc3233a68733ef97168804cc14aa6982e785c8a12943c2a44543e72bb97c6bafb34d40f713d70660933c291435d4d5f952241207ab0e23b5dd5dbafba8a98b14320bb6bb6225f70e29268c081f6c06aa94e290f7b0d3c8ef5d289c764784f4f1d3d7a1", 0xee}, {&(0x7f0000001240)="984dc1e0f897669bc6e3625c4349873157f2633fb340166e80ab747d8e1048489f21610f", 0x24}, {&(0x7f0000001280)="a802725623a119674bb82d2752f4c5f1566cc70619648dea76f3ddc5f086e4b8fcd3480843b68a9ef61a7ac43636009de14637d4b85c34bb52c3b89b0f2ffca5486b2fb485837b8c1f97e6d0f08880be1c41b0b80073b2d2591157c801d24b7234cda39cf77eb8eeb2de77cac2945a253be347f4f6242ea9cf2c2e25356bf5887040730d3edda1883ef87e6c2d3aea419f38bddcc901cf01932b06d2d2f9", 0x9e}, {&(0x7f0000001340)="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", 0x1000}], 0x7, 0x0) 2018/04/04 00:33:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x2, 0x8400000000003, 0xfffffeff00000008}, 0x13) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = accept(0xffffffffffffffff, &(0x7f0000000180)=@ethernet={0x0, @dev}, &(0x7f0000000200)=0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) connect$ipx(r1, &(0x7f0000000240)={0x4, 0x0, 0x3f, "782634d40b1a", 0x3}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000500), &(0x7f0000000340)=""/233}, 0x18) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/04 00:33:04 executing program 0: syz_emit_ethernet(0x1, &(0x7f00006a4000)=ANY=[@ANYBLOB="ffffffffffff0888aaaaaabb08004500007800000000e0788701110090780000ebd3f1160008"], &(0x7f0000aed000)={0x0, 0x4}) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='irlan0\x00') socket$netlink(0x10, 0x3, 0x13) pipe(&(0x7f0000000480)) socketpair(0x5, 0x0, 0x80000000, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000500)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000540)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000440)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000240)={r4, &(0x7f0000000140)=""/210}) r5 = socket$inet(0x2, 0x6, 0x401) bind$inet(r5, &(0x7f0000000280)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xb6, "ecfd67a523fa59acf7ca230fbbb52b091b0359933d4d070e0f5ca2010f3aec05ceaa14847da950e9aed920dbdb734aac873106e5c93ff7d2465d586abf8c94afc22dbcd63bba5788e214f1d10d19a0fb6d692b887b25b584f96f364fb0f0fc5a20fff43a2156033c9fdfba923e946607b3950e5cda5a116e789a7e7c79ba8004f75c8abe3b4429d9ee01583adbc11db8722fc1d99cf8d60e249906c2bb6ac18474249e15ac7ec2874824ce4fa5beee9b4eb63f7d7354"}, &(0x7f0000000380)=0xbe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000003c0)={r7, 0x1, 0xffff, 0x3ff, 0x76, 0x8}, &(0x7f0000000400)=0x14) 2018/04/04 00:33:04 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000100)={0x1, 0x3}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001ee000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) tee(r1, r0, 0x20000, 0xc) write(r3, &(0x7f0000000040)="0bbc5c0482f386897405a113771939fb1daf695603744ea2db875f65006038874230dadac03aff061a83ebd80cc8eb8310c0a30bc15083d6427175cd79f315e739bd74952c368414294eae7bcd4f2657e6b928a6b7acd315a7c449b510487b79f5b475150039453a63de625bd8ac64b4efbe0194b3e24a4aaab7ccb9c2bd9a60f00b0fde81a1b123e6abfd844682849bad23d52a9312a8b346336e6788b5bd82875c6973fc8ae4af14a3d80768288cc44187059e5a8d7fdb", 0xb8) socket$alg(0x26, 0x5, 0x0) 2018/04/04 00:33:04 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) poll(&(0x7f0000000200)=[{r0, 0x8}, {r1, 0x400}, {r0, 0x4}, {r0, 0x8000}], 0x4, 0xfffffffffffffff7) r2 = epoll_create1(0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r4, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20900000}, 0xc, &(0x7f0000000580)={&(0x7f0000000280)=ANY=[@ANYBLOB="8a7000fbdbdf250500c7a8aa0507528324bad5eb0d9cffd0647758e1bf8537459e7261e845326d1fb0f2f153598a5ba75fd10c8c5873beba4b30c7ed796c49aef44140a61e2cc4ea8e52bd648efc623d5ef658ea01000000000000000000000000000000000000000000000000"], 0x76}, 0x1, 0x0, 0x0, 0x41}, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cda000)) getpeername$packet(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x410, 0x661f512a, 0xfffffffffffff801, 0x500, 0x5, 0x400040, r5}) poll(&(0x7f0000000000)=[{r0, 0x2}, {r2, 0x211}, {r0, 0x8}, {r1, 0x100}, {r0, 0x8000}], 0x2000000000000133, 0x7f) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x7c8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={r6, 0x9bc}, &(0x7f00000001c0)=0x8) r7 = socket(0x1b, 0x5, 0x9) socket$inet(0x2, 0x0, 0x7) setsockopt$netlink_NETLINK_NO_ENOBUFS(r7, 0x10e, 0x5, &(0x7f0000000240), 0x4) getsockname$packet(r7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0xfffffffffffffecb) epoll_wait(r2, &(0x7f000029bfdc)=[{}], 0x1, 0x0) epoll_wait(r2, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) poll(&(0x7f0000000380)=[{r3, 0x20}], 0x1, 0x5) 2018/04/04 00:33:04 executing program 2: r0 = socket(0x3, 0xa, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x81, 0xff, 0x7, 0x6, 0x101, 0x6, 0x1, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1, 0x4, 0x7260, 0x4dc, 0xffffffff}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x7}, &(0x7f0000000300)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) r2 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x0, 0x3, 0x1, 0xbda}, &(0x7f0000000100)=0x98) pipe(&(0x7f0000000400)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3, 0x32}, &(0x7f0000000180)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000003c0)={'bcsf0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/04 00:33:04 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd506e4ff1100f77d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) bind$ipx(r1, &(0x7f0000000000)={0x4, 0xf9, 0x8, "bbe49fb74e4a", 0x101}, 0x10) write(r1, &(0x7f00000005c0)="005e0009000012d1f8dfad0d5fe165a76ab30a79e65a7db23aeaffffff00000001200000ffff", 0x1cb) 2018/04/04 00:33:04 executing program 1: r0 = socket(0x10, 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x3, 0x4, 0x100000000, 0x1, 0x3, 0x6, 0x0, 0x1d6, 0x38, 0x220, 0x80, 0x2, 0x20, 0x2, 0x1, 0x1, 0x6}, [{0x1, 0x3, 0x9, 0x4, 0x7, 0x2, 0x7, 0x1000}], "6579d118844410a2dc31ea271ff89959e81c0cdf45bb4cfce2e9efa283ab14da76bcc717b39162c6311357b4d52e9153097aa7fb4f62a72f6aab8eb01c614e537567857d46884f4b4330f4e8a3fa7792bcb3464149d3536f281f3af020843051750b67f58b08b6fda1724c06b0d73fee50dd9ea819f2cafb204d32aa1667b480d0eb0c34e823bda77b71f498a94ac05b3ecdf6c944ed18375b6daacffc533102e4fdd963c975e9a8c4821b57d63ef0ba", [[]]}, 0x208) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x369, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0xf, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/04 00:33:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) r1 = socket$rds(0x15, 0x5, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$pppoe(0x18, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000480)={0x1}) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x4, @empty, 'rose0\x00'}}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000016c0)="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", 0xffffffffffffff82) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000003c0)={'nat\x00'}, &(0x7f0000000440)=0x78) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'syz_tun\x00', 0x5000}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000027c0)={'HL\x00'}, &(0x7f0000002800)=0x1e) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x3ff, 0x8000, 0x0, 0x400, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYBLOB="4e000000e0249a98c22322e9996abc0cf4f11000d407958d2eb1b50a02f602f38368d6a109bf0155d9c9004f8cce1a94e42a58a0eefc043b0376b672ac50a1da807e000000"], &(0x7f0000000380)=0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000014c0)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x7, 0x0, 0x3, &(0x7f0000001600)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x80000001, 0x0, 0x10001, 0x10000}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000001500)=0xc) close(r0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001540)="078e855090dd1efabd47a394015b606f271f6a2de48370cde83efd2621ac2c7528185a0214c8d960941ed9544e8c22f95ec6cbda9b92134930d87acedee1c84782f506afcdbc773c", 0x48) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, &(0x7f0000eee000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) r6 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r6, &(0x7f0000001480)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) epoll_create1(0x80000) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000200)=0x78) 2018/04/04 00:33:04 executing program 1: r0 = socket$inet6(0xa, 0x80807, 0x800000038a2) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) write$binfmt_elf32(r0, &(0x7f00000024c0)=ANY=[@ANYBLOB="7f454c46070906000600000000000000020007005f3900001903000038000000a20300007d9b3554000020000100ff010000020000000000000000000300000000000000ff010000000000000400000009000000090000000700006000000000636d0000ff0f00000100000006000000ff070000ff7f00004c0e35b84f0dc5098b194faa27da1a5c0b22cbfcdd817f1fc6982ea49f27806c8ddc248a42d8ebba19c0c3e60ce6d36f2314fa48895d0f815ddacb0553ef3c54de07bf6f7d9b3d2314c07a05bac2d7685cf63d739a350f9a65b2ee5d9981c7f39a8a839047fc64cf3c62adc61c623ac950ee245e186c676209c6043c0a06eb6b75f5ed5f05dc57093459223e6f618734df6deced4356b5d364bb166b3c1a4144caba539326ae3fade27f887342de8c260778082f9b7b2661fa6fa2812adbd5c326ad3440ee34259185d7bff5cf5a2a6df5c8c4e77e9babe0cf2d6978d3480d8bacf368a3caafd57c804a8cd98d620ab98227f66c9be624007a6110213257c0328660f9153b3cbce2822f5c1ced03622ff20a861e3e3137dc4f9202ee8ef35e586fb480f21b3d1a5092242c651e60b9d8d874d518cb8d4c3b1f0262a4f642a3198b0755736a3d95af7684a63735982da70eda7f3fab4ddbbe1e2301d6383e71e28dd315e57f3545be656e6fb11b05448382c955046773be92605182bd3bd9b38b7ad58cfd0a63ba1a"], 0x200) 2018/04/04 00:33:04 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000440)=0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r1 = socket$inet6(0xa, 0x801, 0x9) socket$l2tp(0x18, 0x1, 0x1) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) listen(r1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) 2018/04/04 00:33:04 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in6}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2}, {}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "6c6f000000ecb3668c00"}) socketpair$inet6(0xa, 0x2e99aeae1b16d27f, 0x81, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = accept(r1, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000005c0)=0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000440)=0xb) bind$vsock_dgram(r4, &(0x7f0000000280)={0x28, 0x0, 0x2710, @hyper}, 0x10) socketpair(0x1a, 0x803, 0x9, &(0x7f0000000300)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000340)={&(0x7f00000002c0)='./file0\x00', r5}, 0x10) 2018/04/04 00:33:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000140)=@rc, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/4, 0x4}], 0x1, 0x0, 0x0, 0x8}, 0x40000042) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'syz_tun\x00', &(0x7f0000000300)=@ethtool_cmd={0x1}}) r1 = accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000080)=0x80) listen$netrom(r1, 0xfffffffffffffffd) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$netlink(0x10, 0x3, 0x14) 2018/04/04 00:33:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000180)="18c56039084b016614f32a6dd2a776b196369abf2bc071cfc73e58fc055933f52d1381c5f892bef0476d1a6d362a6d04d9e0d2abe89f1ab586d99166df3ae60669dd6780ad4f8887a56e384f2336f64164b78cf364f9a6548c90b92e7318b485bd051b2bb7d894a3173622fda81004401bb1cddb854456cda6f402267edc392acefaf06bcc432d63b72f9e5e7b4b39b07b180e86d90d89921cc77705d239746c39799db20d6088d206618043461f28126e278021a783f7691c306f1c56e484f06c6f7a290eddaa7b8d3c4a23be8807636a56", 0xd2, 0x20000050, &(0x7f0000000000)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000500)=@generic={0x1, 0x1, 0x17}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) sendto$inet6(r0, &(0x7f00000002c0), 0xfe53, 0x0, 0x0, 0x7fb35a38104a3cef) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000340)=0x1000, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) r2 = accept(r0, &(0x7f0000000280)=@sco, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x2}, &(0x7f0000000440)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r3, 0x9, 0x4d, 0x8, 0x6a65, 0x5}, &(0x7f00000004c0)=0x14) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000300), 0x4) 2018/04/04 00:33:05 executing program 1: r0 = socket(0x40000000015, 0x1, 0x9) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000000000), 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) poll(&(0x7f0000000000)=[{r0, 0x6121}, {r1, 0x4000}, {r0, 0x2}], 0x3, 0x5) 2018/04/04 00:33:05 executing program 6: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x800, 0x5) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) pipe(&(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001540)={0x0, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, 0x6, 0x5, 0x5, 0x4, 0x7}, &(0x7f0000001600)=0x98) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001640)={0x84ae, 0x2, 0x8201, 0x10000, 0x23c, 0x1, 0x9652, 0x3, r4}, &(0x7f0000001680)=0x20) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000002c0)={0x6, {{0x2, 0x4e20}}}, 0x88) r5 = socket$inet(0x2, 0x80009, 0xfff) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r5, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) poll(&(0x7f0000000200)=[{r0, 0x4}, {r0}, {r0, 0x2000}, {r3, 0x4500}], 0x4, 0xfff) epoll_create1(0x80000) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r5, &(0x7f0000001dc0)="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", 0x2d9, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x2, 0xfff}) 2018/04/04 00:33:05 executing program 4: r0 = socket$inet_sctp(0x2, 0xe4f70d3423c8e6bb, 0x84) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@rand_addr, @multicast2}, &(0x7f0000000080)=0x8) r1 = socket$inet6(0xa, 0x80e, 0x8010000000000082) ioctl$void(r0, 0xc0045c7f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="6e000000303912a6bf5ef162f4be58dfbb6e20debbf3e6cf5a3a303c06a72573e912747247c24cc9bdecc64583b8bf5f73c80cce7b44fe00557cdbbd82bd90d1e6a8cb2c52c6661e693bfb7406164cccbe15b9afc5186608efff40a84ec93890d2a3"], &(0x7f0000000140)=0x76) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x7, 0x0, 0x4, 0x1, 0xb4b1}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r3, 0x4, 0x10}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040), 0x0) 2018/04/04 00:33:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x80001, 0x392d) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x7f, 0x4) 2018/04/04 00:33:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) sendto$inet6(r1, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000001880)=0x5) close(r1) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000018c0)={0x0}, &(0x7f0000001900)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000001a80)=ANY=[@ANYRES32=r6, @ANYBLOB="a3538ad7dc"], &(0x7f0000001980)=0xe) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000001540)=0x7fff, &(0x7f0000001580)=0x4) bind$inet6(r4, &(0x7f0000001800)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x1010}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000001780), &(0x7f00000017c0)=0xb) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xfffffeb5}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001600)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x5}}, [0x9, 0x1, 0x8, 0x1, 0x4, 0x1, 0x7fff, 0x200, 0x6, 0xf42c, 0x56d2, 0x1, 0x1, 0x5, 0x101]}, &(0x7f0000001500)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000001700)={r7, 0x5}, &(0x7f0000001740)=0x8) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000000100)=0x9, 0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000014c0)) getsockname(r5, &(0x7f00000019c0)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000001a40)=0x80) r9 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000200)=@full, &(0x7f0000000140)=0x48, 0x80800) ioctl$sock_netrom_SIOCADDRT(r9, 0x890b, &(0x7f0000001480)) 2018/04/04 00:33:05 executing program 0: socketpair(0x10, 0x80f, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept$netrom(r0, &(0x7f00000007c0), &(0x7f0000000800)=0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="1cdfa27e227bfc1689c813f7471b0d0a", 0x10) sendto$inet6(r2, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x11, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000010000000000000000000009500000000000000caa05113093205c247d91eabb954a24a15216cfb17d0212b57010d5956b1f104a86edc3af6a1bbf7a6faf3988fffa5ab371ebe71dbbd0e37eae427243593cf216857528f40f27ddac8a661ad4e148c71d100b9b1a904b0475e8d6e7b13a5a67ab1b89a73d83d023dd3f26c78860915ed3b6486247b1ec8"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)={0x1, [0x400]}, &(0x7f0000000340)=0x6) r4 = socket$kcm(0x29, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000480)={'TPROXY\x00'}, &(0x7f00000004c0)=0x1e) socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r3, 0x0) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000000440)=0xd2a8, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000380)=""/168, &(0x7f00000000c0)=0xa8) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x8) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000500)=@ax25={0x3, {"a3adde46bc592d"}, 0x4}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000600)="50088af6f2f010e7545b5ce0d730635e11721d6b0bcb5d", 0x17}, {&(0x7f0000000680)="fb18e7b873940e88d161bc6dc65573ba3e7b57b2ce724e8c072ca097d7eee539f36094963174ececb32b3a6ddb86e421c8a202aa783b27f1730083eeb606128dc3d5c868a378363e70fb6d5cb367be", 0x4f}], 0x2, &(0x7f0000000740), 0x0, 0x4000000}, 0x2000) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000540)={0x4, [0x50, 0x3, 0x5, 0x200]}, &(0x7f0000000580)=0xc) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f00000012c0)="b1d5c920d3fa34bf44abb45d29b27ce82bff3c639193eaf30f8ce32100c6635b0f998d34c879a9d7d663196827d16bb585abc1ee528b929131fcc75410b7be390790d0298a7d7a6e33bf10b385d7503438df843528842235e309766855", 0x5d}], 0x1, &(0x7f0000001280), 0x0, 0xc5464026521cd69c}}], 0x1, 0x42) 2018/04/04 00:33:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000001540)=0x7fff, 0x8) bind$alg(r0, &(0x7f00005f4000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) socket$nl_crypto(0x10, 0x3, 0x15) write(r2, &(0x7f0000ca4000), 0x0) socket$pppoe(0x18, 0x1, 0x0) accept$alg(r0, 0x0, 0x0) 2018/04/04 00:33:06 executing program 2: socketpair$inet_sctp(0x2, 0x7, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x2}, 0x118) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x4d, "094214bd1d9c34f119c0504b2f0f7a544c847d82bbc473be3236c1e0885fd337d863fb94ee27246c6f3c1224b8009a017df05f61351e35fd58e0f8fe0a09b4c4a127285944560c1acdcb6d814e"}, &(0x7f0000000180)=0x55) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e21, 0x480000000000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, 0xfffffffffffffffc, 0xd26, 0xffffffff, 0x7fff, 0x4}, &(0x7f0000000280)=0x98) setsockopt$sock_int(r2, 0x1, 0xe, &(0x7f0000000000), 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x4, 0x4) 2018/04/04 00:33:06 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x200ff, 0x1, 0x1c}, 0x2c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x2000002, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000cff9)={r0, 0x18, &(0x7f000000c000)}, 0x10) r1 = accept4(0xffffffffffffff9c, &(0x7f0000002080)=@alg, &(0x7f0000002100)=0x80, 0x80800) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000002140), &(0x7f0000002180)=0x4) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000d0040000d002000000010000ffffffff00010000000200003804000038040000ffffffff380400003804000005000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80000010000000000000000000000000000000000000000000000003000616464727479706500000000000000000000000000000000000000000000080000000000000001000000000000003800534e41540000000000000000000000000000000000000000000000000000010000000b000000ac1414aaac1414bb4e24006500000000ffffffffac1414aaff00000000000000626f6e6430000000000000000000000065727370616e30000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001020000000000000000000000000000c800000100000000000000000000000000000000000000000000000030006164647274797065000000000000000000000000000000000000000000000000440401000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000018000000e0000001e000000100004e2100000000ac14141000000000ffffff00ff00000065727370616e3000000000000000000064756d6d793000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000001d00015200000000000000000000000000009800d00000000000000000000000000000000000000000000000000038004d4153515545524144450000000000000000000000000000000000000000010000000100000000000000ac1414bbff01ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002001680100000000000000000000000000000000000000000000000048006c696d697400000000000000000000000000000000000000000000000000060000003b0000001e00000000000000f8ffffff010000000900000000000000ff030000000000004000736574000000000000000000000000000000000000000000000000000000050000001b0a0000020000005a000000070000000000000005000000080209004800444e415400000000000000000000000000000000000000000000000000010400000000000000000000000000000000000000fe8000000000000000000000000000bb4e244e24000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x530) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000640)=0xae, 0x2) 2018/04/04 00:33:06 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) socketpair(0x5, 0x5, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x10, 0x70bd2a, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4884) close(r2) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000380)) sendmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000001880)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f0000000680), 0x0, &(0x7f0000001580)}, 0x0) 2018/04/04 00:33:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0xffffffffffffffa6, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e41ff7)={0x359, &(0x7f0000e41ff0)}, 0x10) 2018/04/04 00:33:06 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"776c616e300000020084000000000899", &(0x7f0000000000)=ANY=[@ANYBLOB="110000002000ea05a77600000800200002000d000000000000001a"]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x80000000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x9}, 0x8) 2018/04/04 00:33:06 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e24, 0xa173, @empty, 0x30e}, {0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfe9d}, 0x9, [0x2, 0x35, 0xc5b, 0x9, 0x3, 0x100, 0x3, 0xffffffff80000000]}, 0x5c) setsockopt(r0, 0x84, 0x8000000000000003, &(0x7f0000000000), 0x0) socket$inet(0x2b, 0x0, 0x800000001) 2018/04/04 00:33:06 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000440)=@buf={0xc3, &(0x7f0000000340)="1cd65c2c8f09c98170533a314142e0eba3842e6eae98fc13227cc8392cd9f7101d4052a28507bc214e85929d8b17bd9595df9da86791739b522a3db440f6f5b051424e6f43469118124ddde7bf0495a644ad5c6fdd7f159083ce08e01fd7207cb5919d55ddc543e6e5bd73b6bf78d5b3676830d69ca46892091bd481f172b0bbc795bf45e43b8b1bfb058b2569a6dd7078cbc806cd80946a59615b0f7e20eb6f38a55ac35c1d356b3661212ad98268d449c9f9b30d09a527cdb59dc9e9dba04a7e3e00"}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000180)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x9, 0x80000, 0x100000001) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x312, 0x403, 0x80000000, 0x7, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f00000001c0)='./file0\x00', r3}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="18000000270063fe40001a00000000001400000004000700"], 0x9}, 0x1}, 0x0) 2018/04/04 00:33:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x3, 0x4, {0xa, 0x4e21, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)="15373aea807bc576528705f904d359602f75bf2dc68bcb2ac8dc90b57569984b25de9bf7ab8b47d086bdc65e34f5530a0d0b9d7a8ca6a9a9b09055e1829083bfa4a56c81e12221b55c411f9e39c29a9addec1fa7d3766ded5d038fe97f583df353d236f57ba6fb90f0163d8f2ba0875e2c48221a6f296e66b6f521a907face5ae636b365340b0a315eca153b7c2768511a7d00f5225f724d8951f19d5b5fdb7bcc2e22685c7fd8ba1348a7040f6a177a8741ed633805ddd2301a63c66dce3ae41c293e522f10c9d809a772d4aa51c8307b77", 0xd2}, {&(0x7f0000000180)="ec54efd259ba087654878c92d8d752bfa32cdfdb1f69664a938022f5580a35eda28850815a94b7ffcc10a7a3d0bec07650b214703353545975f6ab7af8941373154e75b6e11fca335dbb03f7beabc1f8dd42a3d9b0a2e9194891300f50f8170f64e405e583941d4e303b56d44d532bc58cfbce2aca57134c4b9ec0f2dcfb8af1714d929bde6a1fc919c7fee4bd9b75260a3ecc44b85fe6a147581dede2d76cc7ef0a30d8e014a774168384c5ff9e5a2d85073cbc694cbca65524bc5b3930b88099427742e07391e17b2975c5104e6c2183cc867238db482633573a867dec9eae97f9f981371fd77c3628b7cb7f62cc9604d2f0f117b469c6", 0xf8}, {&(0x7f0000000280)}, {&(0x7f0000000340)="a2b948ee4592ba516b05151ac4a08e474582c63da5d9a43878f4b0535da6e5e80dc9833b60c380fbc2b1", 0x2a}, {&(0x7f0000000380)="22b50c5e88884c0cb7", 0x9}, {&(0x7f00000003c0)="725261113ecc95bf9ab7b5e8f85f5711d244ed472047140c43360b7afe858028836fcfecac51b845b713870c881f2c6ea84654e1ddab83bcc72c8914e25bca13e2c3efbd17bfb10e6c84bf63c2282f539c3bcdff6303c471d62916e50a6c37c3e422e464249d72272d5a7cc93cb1d568952048155b0ae0a343cc7ece185236dbb795a672db696a8d91d19c19e7d32fb1ed4cbe2e3f37d8e36101a5b199a2baf8d384ff11cba316c353b22ff54098f0b9e375c8c5c77f704a8d58b4e219549289e99775af021dbd87e414a27d3bbf7238a6e7385e70c19eee1460561e7df950c3191b814191412df1a9c54677e89c17272e8a", 0xf2}, {&(0x7f00000004c0)="0bb23921b2172f32e0ba397d94436ab5b9733930949f75eb841294c5238db5277f0c0779dcc4f608180828301a79b7c1f1710f4487ba2c0467527552813d78454033dd4a1d8e6646b0b4ff078d12ad9f745ecd7914d16277b66aab4c6d777bef8a286654de2b4535b4753da087ef90267459ae3e696a3d89fa59e2eda503ed17c2dfa06ae5d81b75a67f55af19370a625d", 0x91}, {&(0x7f0000000580)="f0f43be48d32fc581b5e4bb2f5a317c03edbe5fc62a5e3a25a7c445f0a79def7cabf5c8b9623e73456d73ea3c82a92a1fa81ee2856ff7e653572", 0x3a}], 0x8, &(0x7f0000000640)=[{0x90, 0x3a, 0x9, "d123846b69fe3fe9c586a18386826ecf0243fc2ea1f2a4dfb3947dfa274418d6b8c07093a48cad62bdbab7f202f73167fab5228a5f0ad390c463ecbf9f9fb5ddc9d9b3bab4b31be6ebe12a05aff76b0bf0560286dcd7f67cf7123a311c950de44eaac3799b208ed2869100578a0a8169a940f7aeca76edcca2e719"}, {0x40, 0x13f, 0x2, "6b2c029d1e6f2ea95c1e9fcf89b9bc1fe7010c94133d940c8610e57537b06e8965f17575e43b0f7b8265"}, {0xf8, 0x0, 0xffffffff, "a495d3edfdf66e18e80de1a9021d7d50c6e9fd103bdf4d09c9b454252dc39a49be8bd5373e954944c20d3d4fcdf4d64296035aaa1979bca2c8669db9cf55feb76408d5e7fa56ba58b774edc4e02aab33ddce08ff3b0010711b5330133354229c56a332f5e97b5f21e3168b78dffbccf6b27873b94418a39d7905d37e0aa532ec71ffeb6e060028d09b0f35ae7a185481cf325b639d5229621e04a9680f195174a7cb628fa96d1535663d96004f9272b48ade9e6edc951d622013b483a91cd0816906c16726393408f97edb09cbdc8819f25be0f1ca3e34f3752afc5affcb7789a381c36f7f"}], 0x1c8, 0x40800}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'syz_tun\x00', &(0x7f0000000300)=@ethtool_cmd={0x1}}) 2018/04/04 00:33:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000b94000), 0x0, &(0x7f0000b94d6e)}, 0x0) recvmsg(r1, &(0x7f0000b98fc8)={0x0, 0x0, &(0x7f000095cfc0), 0x0, &(0x7f0000efcff0)=""/16, 0x10}, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/04 00:33:06 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x10, 0xfffffffffffffffd, 0xffffffffffffffc0}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x2, 0x8, 0x4, 0x24}, &(0x7f0000000180)=0x98) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff6fe8)=""/24, &(0x7f0000fe3000)=0x18) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x5}, 0x8) 2018/04/04 00:33:06 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x8000}, 0x8) 2018/04/04 00:33:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000580)=0x100, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@local, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) read(r0, &(0x7f0000000900)=""/217, 0xd9) getgid() getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000a00)=""/157, &(0x7f0000000180)=0x9d) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x3, 0x138, [0x200007c0, 0x0, 0x0, 0x200008d0, 0x20000900], 0x0, &(0x7f0000000040), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0x1b0) sendto$inet(r0, &(0x7f0000000380)="c3400600ebd65c856a278f3254adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051bf2f6c8acc9d082b7bcdec844f667da0867d08d4000000000000b5a62aaf9d1dcf6890d540c9fd5542ebd69f8e4ce6c151713d896d7269318eda24d828d6bea27388a59df4ec08c910845d4466ad2e53d361fb3dc0be87c6d174fe7393ca9940fd587299c7f94073b0e0509fe2e81158c5decd4aacf7f9d41c125afb49a6334cc3eef6f85572505bc5e70089f821068c11e1da15a7c7214864be66826a91717eeeac68dc51256231d821b40a00887b84be00691630fe23c504334fe7cbd12f4a55da9b6b3357f8fee97b97d95ec2ec42652dc6a58763822d7a78a9e04cd322ee0fbaed1d8c5fefae0cb9da6c0abd49d21c4205412a46254c075ba6", 0x14f, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/04 00:33:06 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002a00)='veno\x00', 0x707) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) r3 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) accept$packet(r3, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000b00)="922015930ad19f0a53c21b901f4a0000ac5b30bbeaa40f7f1749e6bc424c74d2859e8219c33303777cb89df791b033edb759d40f0e13ad33ef2ce2cbdc567986a5098bd254d205871031100a06c8c7957ea4acc8dc7a16d7ca14b2cfa5449821a1d2ea52c3c116196d099c3d985d6bf1afe49251f47537a19f00327b00f44cb91bc8d977dbd4ebdb50469e3b1880a575bb7ce9c4c6d4f2b156af4329497ba5196528c7596efcc3ee02c7981b70651c4917a37a98b9fe32f792391f7e890bd6e67f1547b8528524ad51462b6d4072be8c56bf2d61d859b920436ba946f621a0df3d6b2393c46c75e9f36e8e3cc9da2ae22affc3d20a9dbeae8b4b0113fb943136a0d89fa229a556404cb86aac62f1e79a", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000440)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00000001c0)=0x39b1d90a, &(0x7f0000000200)=0x4) r6 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)=ANY=[@ANYBLOB="88fa320002dde20ec5f9d4000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0xffffffffffffff4e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x627c3419c73d96f1) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) 2018/04/04 00:33:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f00000000c0)=""/140, &(0x7f0000000040)=0x8c) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000580)=0x375, 0x0) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000980)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x34, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f0000000080)=0xffffffffffff8001, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200003a0000000000000000000000000000000000ff020000000000000000000000000001f601929f106531aac356e2da436fea3a39dc11dbc7dbb5e5780149bdd82f2635ec34e5f2282fa8c3de8e4ddeb3"], 0x0) 2018/04/04 00:33:06 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xe, 0x30, r0, 0x0) 2018/04/04 00:33:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000000000000}, 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) 2018/04/04 00:33:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0xfffffffffffffff9, 0x4) 2018/04/04 00:33:06 executing program 0: getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0xffffff85}, [@alu], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97], r0}, 0x48) 2018/04/04 00:33:06 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000002c0)={'dummy0\x00', 0x5}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000001c0)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'lo\x00'}}) socket$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) 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$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82}, &(0x7f0000000180)=0xffffffffffffffab) socket(0x1d, 0xb, 0x0) 2018/04/04 00:33:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000001480)="e6b38bd05a7dd351e28f7f1caf6f6e8b345e08f5bc4cba8be7b046251216842d968ffd20257a17436e4c365be24072c3", 0x30}], 0x1, &(0x7f0000000040), 0x0, 0x40000}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/04 00:33:06 executing program 2: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/139, 0x8b}, {&(0x7f0000001180)=""/89, 0x59}], 0x3, &(0x7f0000001240)=""/128, 0x80, 0x5}, 0x40) sendmsg$kcm(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001300)="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", 0x1000}, {&(0x7f0000002300)="4bee4f7178a0dd6f55e9788e7dc27977f773f0c54e6f4cc70206c6fe36fefda5b8115ba2df64f89b9e3ff2694ccec6ee9a74d3cc0199551a3ccd606295cc2c5f93ab874438c1d3c46cc3b2000381ae31431bf490860152da50d3e98ce85fd2d3094b0c8bfac4dd057b0cf9ef8067072f4244faa9712a9c0a1a54304ac8928f5b6d599e52c492d6c85eaa8e6f85c8bcd0a450d08e99382feafec3d60951f2ec900f35b27f5935b30af2d402014021b5e3200151e4cc9cd398535473f1917417", 0xbf}, {&(0x7f00000023c0)="96e58aa638ca8ccc57a2692f37f8b1ab08798c0b414fc2849f5ff0bcadd7ecd09130aabe8da0414a455007d156bc48e13a49c2e599d7a7cf1524448ade6c57727a6cb0e887f7f7bd8ac8ea7c4fd3d1bbef671f1e6926f5d47d597b836044b19540878165ecdf7337989c2e9b69836abf571070706783e031fd47428fb33ee2103ef185e6ea831b08bb5ede3ec5e66508c5b2aece90265c9ff7c5f0d4eb2f57b4eb29c5104a04a8495ea17dde08c0d94c859a5f2a170806d5fb07387350160d9e86086dc3", 0xc4}, {&(0x7f00000024c0)="bc6970c47c87e1ad70e7a5944ac357d6480a8c930da89a2ccf4c76b385d027663b06e22a1d7ea69f62543379569f41322f1d17153609b73e3456799068931d3d5e798ea08ad78525d3f2539c7b0b91db7f06fecd73afea00d168c6afc2fe36a18e07eb41d837477a222227b8a6bdd910fdd0c95ada3b21ac8e4eb9ae75deb909d5e57269f272149b987ec3b7", 0x8c}, {&(0x7f0000002580)="13e624a3ae4e103abd18f148b320499db5792cba1d70ecab9c713644ce9147b237ca80353a7f5751052678cff4aa15e3c1130909f511bab6b300f0395a7d23d668c6a09e638459b5ce84325357362b4eacff7c46188643b34d6227caa5b078355d1106af105dd77cdbad78eba82879c323b3a746c76453073a3eb08172520a061993c989c9d25a48b341411b6fe9cd0c961c430bbd8c968e56cb", 0x9a}], 0x5, &(0x7f00000026c0)=[{0x100, 0x10d, 0x9, "6e137c517aa9ad61be741a7d46ae3c1706969e11e6817850220192302857b2aad9691d67e1922d91a5610ee2593a29956e533b6bbaa522385448fb2e21a052ddf593ca24d78a57d4a612db71e402d1d3ca9bfcf104cc909f9e7a12b1525d2a5964fb668aa15f2e634e5da465a0b27c45177e47336fc3fac23f2c8aec78fecc190d2d99828842c875784fd4537815c5864250ae0e4e07b319b690afbb68e21f2e399b98220a726aa50b65aacd5f832a664d01a888a04022bb77559474a2d4f99f9409a3f7fff7675227166414d0499f4c3ef841ff456cd0fb1898e14704e5a48d0af407451d4fef73f839f589359c85e8"}], 0x100, 0x4004}, 0x15) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000000000), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/04 00:33:06 executing program 6: r0 = socket$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, &(0x7f0000033ff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syzkaller1\x00', 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={r1, 0x1000, 0x0, 0x80000000, 0x6}, &(0x7f0000000300)=0x18) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="7261070000000000000000000000000000000000000000f153d938e925acfe3ae9f1d3e000000000000000000000000000"], &(0x7f0000000140)=0x24) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0}, &(0x7f00000ebffc)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) 2018/04/04 00:33:06 executing program 1: r0 = socket$packet(0x11, 0x200000003, 0x300) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7ff, 0x3, 0x10000, 0x8000, 0x9523}, &(0x7f00000004c0)=0xfffffffffffffe14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000500)={r3, 0x100000000}, &(0x7f0000000540)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000600)={r4, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x9c9, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}]}, &(0x7f0000000680)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0xfffffffffffffdd5) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000100)=""/206, &(0x7f0000000300)=0xce) close(r0) socketpair(0x0, 0x801, 0xae2, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000040), 0x10) ioctl$SIOCSIFMTU(r6, 0x8922, &(0x7f00000002c0)={'ipddp0\x00', 0xfff}) getsockname$netlink(r6, &(0x7f0000000240), &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000580)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x50) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000380)=0x7, 0x4) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000280)) 2018/04/04 00:33:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x200) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000363ffc), 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x9, 0x4, 0x100000000}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x5}, 0x8) 2018/04/04 00:33:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) connect$vsock_stream(r2, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000040)="2e48c0e98c23841ba9434f79e6b41e850781bde67a1fec91c77727604bcbd7c838c2dc69b8e52a63c6bda216ee683a071bd6be2470626927827dfa73396a872cbed12a46530ea10119e70ad4523b255b45200832974f0fcceccbe43b808c5e94b3cbdf5aee7fe5a6b049b8c6684804d78aa9853e632c7b80ea0ef2457514a4aa69811b3628e45049de20617d725a9c9cc1618f954ab9904e548920acb034bb89362211a67990f20231787788bec079e8f34304140b0ea15cf16a8b3fa6152e43c6f899da4d2f") setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) r3 = socket$inet6(0xa, 0x80f, 0xf18) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000240)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/221, 0xdd}, {&(0x7f00000003c0)=""/31, 0x1f}], 0x2, 0x0, 0x0, 0x9}, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000580)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1f, 0x4e24, 0x9, 0xa, 0xa0, 0xa0, 0x5e, r4, r5}, {0x8001, 0x4, 0x8, 0x8001, 0x3, 0x3ff, 0x0, 0x3ff}, {0xdb, 0x0, 0x90ec, 0x9}, 0x80, 0x0, 0x1, 0x1, 0x2, 0x2}, {{@in6, 0x4d2, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x9, 0x4b, 0x3, 0xffff}}, 0xe8) 2018/04/04 00:33:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x217}, 0x1}, 0x0) 2018/04/04 00:33:06 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x478, 0x0, 0x140, 0x258, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000040), {[{{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffff00, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0xffffffffffffffe1, 0x0, 0x10000, 0x5, 0x10000, 0x4, 'tunl0\x00', 'vlan0\x00', {0xff}, {}, 0x0, 0x190}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x7fffffff, @empty, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0xff000000, 0xff, @mac=@random="8c8029d2183d", {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0xffffffffffffffff, 0x64e, 0x5, 0xc914, 0x1ff, 0x0, 'yam0\x00', 'tunl0\x00', {0xff}, {}, 0x0, 0x108}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x8001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x3d7a, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) [ 234.578257] kernel msg: ebtables bug: please report to author: entries_size too small [ 234.607618] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 [ 234.712313] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/04 00:33:07 executing program 7: socket$vsock_dgram(0x28, 0x2, 0x5) socket$inet_sctp(0x2, 0x0, 0x84) 2018/04/04 00:33:07 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) recvmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1}, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) socket$pppoe(0x18, 0x1, 0x0) 2018/04/04 00:33:07 executing program 4: r0 = socket$inet(0x2, 0x4, 0xfffffffffffffff8) recvmsg(r0, &(0x7f0000e7dfc8)={&(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000f73000)=""/79, 0x4f}, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}) sendto$inet(r0, &(0x7f0000e78a42), 0xd, 0x0, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) 2018/04/04 00:33:07 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) getsockname(r0, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) r4 = accept(r0, &(0x7f0000000a40), &(0x7f0000000580)=0x80) sendmsg$kcm(r4, &(0x7f0000000ac0)={&(0x7f0000000dc0)=@l2={0x1f, 0xffffffff80000001, {0x8001, 0x1f, 0x80, 0x1f, 0x1, 0x6}, 0x5, 0x39}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000e40)="b9cea4029880af5ce3049952776fdfcbc46e97d1461267735449b1133e35452075221c741540528daa3e937097332f48ae2cf7c8d50fc6399c7f630fbb8a5a272f32d9675e601f86ec9a7d5a4aeff005664e82569ecd7e14ac08eb794f6763193e77f216de84fdd38a81761cd149cd074c7050a01b219fed262243ed15d344555ce8f710d003723e4b247133af7745bb522aedf3773765beb48679c8624ce7d21765dee322dac708794abfebb231419f5fe826127bf5b0578c41f1c85719710ae7f4ce476b8a8031e0515591aa13f1f6db160838d2f50c86ca5a5d9d8baea7520fe96c3016e47b86c3b074dd96101a", 0xef}], 0x1, &(0x7f0000000f40), 0x0, 0x40000}, 0x81) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b00)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000005c0)=ANY=[@ANYRES64], &(0x7f0000000340)=0x1) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000600)={r6, 0x2}, 0x8) bind$inet(r5, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000740)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000000000119078ac2314aaac14142b00204e200008907820fa8da9a3a2fab93cd1fce11e4f8e46a93d5e7737f44113581d209fe7fc127dd67dfbd20d6eeb307e1747181f662f0543750e396f72467e64006ee02481dc5d9f04458b085a0163cf0b073a78c4404df6fbd83d4b7cd5b5c9624b24080a655a90cfb5e0e93051708953312e60d057d1ffc96a1b92baa8b8d16e2c368c4cdba021416f31d35c519fc01a749b3d0332f8a22869b30cf91127e545b45d8b2f8a526f7a721142cea8bc590a305f3185860e7ea9473a6ce98e73152cd743f02246fd"], &(0x7f00000000c0)) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r7, 0x21, 0xf, &(0x7f0000000840)="b85d0903c58e2223edf7c11be1693789fd4dc14655185b9d49d2f2211b0df15494f4854819374127c67fcff235c32a06e7b28b6ec220d3b2758b96ac497d7e5456fa59c674b47004aaec356f19b08a455a3e63856a2bafee35476a2260d196e3dd6db32f6395efd07a6e4cc8f157729f476ac3866a37660b309d7c6fad34a52463b5d51602a1a8b72ecee9b0cfbb160c695bd94d9c3399e8d6de3b7d50ee541ee16f91c2ecac0dbbdd5ea8b0297168a10598fc7a1e19f536b1c17376a546ad841a776321a1143a475febb2192156dce719c8b07e987dc46f15f58983a7d1ddbf84f8ee35", 0xe4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x8001, 0x800, 0x4, 0x7f, 0x5}, 0x14) socket(0x8, 0xf, 0x0) socket$unix(0x1, 0x1, 0x0) r8 = socket(0x19, 0x801, 0x1) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r8, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc0000040}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="bd7000fddbdf250c000000340001000c00070020000000010000000c0006006c626c6300000000080005000100000008000600666f0000080001000a00000008000600edff0000000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffed}, {0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1, [0x5, 0x40, 0x3ff, 0x4, 0x200, 0x5, 0x7, 0xfff]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x1000014936325}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x81, 0x9, 0x7, 0x7, 0xfff, 0x1]}, 0x5c) 2018/04/04 00:33:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:33:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="14009c49f53184f48b5a000014000000000000009295f8ae2c844a4396987a40d7710d90f048f4bb2c0c62ed1a672b3f947f028a3d7b37742ac133363215cc0c39c61de1694efbf12420849130304bf5535417baff8966234d0770c2a4555ca642cb393bfceb94c3cda5f9d90d94"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000040)=""/23, 0x17}, {&(0x7f0000000480)=""/29, 0x231}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/71, 0x47}], 0x5, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/04 00:33:07 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:33:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000001200)=0xffffffffffffff59, 0x900) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000140)=@req={0x3, 0x800, 0x6, 0x8}, 0x6) preadv(r0, &(0x7f0000001180)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/49, 0x31}, {&(0x7f00000011c0)=""/28, 0x1c}], 0x3, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00007c0000)={@loopback}, &(0x7f0000acb000)=0x222) 2018/04/04 00:33:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x16e) 2018/04/04 00:33:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000020bffc)=0xfffffffffffffffb, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/04/04 00:33:07 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6tnl0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000001500)=0xfdc4) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="a0110000210000012cbd7000fddbdf2500000000000000000000000000000000fe8000000000000000000000000000aa4e2000044e230007000080a0b6000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="05000000000000009aa7965100000000000008000000000000000500000000000000d108000000000000000000000100000009000000000000060000000000000000feffffffffffffff810000000000000000000000000000000000000000000060fe000000c06b6e00010001020000000008001900ff00000028001a00fe80000000000000000000000000000e00000000000000000000ffff000000000a00"], 0x11a0}, 0x1}, 0x0) 2018/04/04 00:33:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0xe, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e20, 0x4009, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x8a, 0x0, 0x0, "c1d70f4d0ae25740d412006b614ee8a030916558661ad0937d236ccb4bd07cc03a7079b4345f232fd98dada9a4c1c13936fc5ea05a53e0408e9d5e25f5e1753c219bf4ff7b97bca653f98411168fc0f8"}, 0xd8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="dd0000008342e0bddd4c2989ac548b0c9823e79c217e9bafcd27cfbb9c23317b1c8b3c1bd3c5a07c9fe955344052327f11e7687bafdbd945ad9e299e039eb1e4627e48bb0baf89704c94a1d764f68ce55d71aeee23b6ad7158c0ec481a669dedd46c225d330b054375e11f33c52c949b1c3ea2214315188ba722abfa39853bc27c9d489539f723cdf9c91e79da513d39a96009d1f2d10e63175fd8bb78d924fd73c67beee0d5da68d0dc7607dd3b6e97fc4ab4522c59b49ca6d117624df0ea3ffd9e23de71ce697e54fc852e9764da12f08cfcaaec82e852c4b0388dab071e5620"], &(0x7f0000000400)=0xe5) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000600)={r2, @in6={{0xa, 0x4e23, 0x6, @empty, 0x43}}}, 0x84) r3 = socket(0x0, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000007c0)={0x0, 0xf4, "ee839f694a10a46ebe2b3fad8909e1e8492896eb74396476fa6f7086f05dda8eba5a5fcbd65dbb1558937049908cee61ae44f823b54b3feb600f0ff92fda21e165df6da78e772aa1533042d13ae65b75745306ff01cdf1d66fd7ced86093ca9b1e25b20845a3e9bae07f1f2651a6ab8e2b0650c24017b001d0bbffebfc1c1a37a54ab5208aa2c0ac961e951e05258829b06f93031d5c948f680998685f8b57eb3fb254ec047c8b2c91b30dffa513d3ea4af8fe4a02d78f5582ad1cd4eca4aa3c1be95b0fc95e1cd34ff75b7ecadd4d079003aa1bebfc81710a0eb87ae2b2207ab43889ab4b4f7bd1d0a9703d0e90ab1883c20cc1"}, &(0x7f00000008c0)=0xfc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000900)={r4, 0x6, 0x2, [0x1, 0x3f]}, &(0x7f0000000940)=0xc) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4c20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) connect$ipx(0xffffffffffffffff, &(0x7f0000000140)={0x4, 0x0, 0x0, "dfd0334e66df"}, 0x3c) sendmmsg(r0, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001a00)="c6", 0x1}], 0x1, &(0x7f0000001bc0)}}, {{&(0x7f0000001f80)=@l2={0x1f}, 0x80, &(0x7f0000002100)=[{&(0x7f00000020c0)="cc", 0x1}], 0x1, &(0x7f0000002140)}}], 0x2, 0x4000000) r5 = socket(0x0, 0x4, 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000000780)=0x3) connect$rds(r5, &(0x7f00000001c0)={0x2, 0x4e20, @rand_addr=0xc94}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f00000004c0)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000000740)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x30, r6, 0x100, 0x70bd2b, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xec}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x801) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x57, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/87}, &(0x7f0000000180)=0x78) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000003c0)={'teql0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/04/04 00:33:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0xfffffffffffffff7, @empty, 0x1f}}, 0x9, 0x2, 0x9, 0xfff, 0xc}, 0x98) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, 0x0, 0x1, 0x4, 0x2}}, 0x26) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x30, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic='\a']}}]}, 0x30}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) [ 234.981131] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 235.033650] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/04/04 00:33:08 executing program 6: accept4(0xffffffffffffffff, &(0x7f00000017c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000001840)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001880)={0x0, 0x6, 0x3, [0x7, 0x8000, 0xeabc]}, &(0x7f00000018c0)=0xe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001900)={r1, 0xe4, "21e6357f7c0cf7f91c0a27efb6513c0b3e18ec85924943be2c6cb5a94e601a9cb85b40e458a1761b598d51d65e906c2e0dc36bc53d18ca07da72042586bebd2b1c6b3c2df1993c9f38bf6f085a2f50c67ac0e458e0be624f33fa47c1818278f6accb9adf4226008eff3dd261bae9e2ba6a3788196bd26b6c928c7b879eb8beb985ac108e8cbff9d37f3ca5bbca7b55a7d7e3ee6d02ca609ab0e3c40d3fe370e03ce8faf2edf4a761d204b7f6cb9a4f700ab3e20d5d19cab1f09fcde972136836ccf4b3cf98cbd7c44037f9d903762a24b8680041710e729584f3c2059720732b50fa1526"}, &(0x7f0000001a00)=0xec) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x2000000000010d, 0x5, &(0x7f00008a8000)=""/171, &(0x7f0000fa3ffc)=0xab) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/04/04 00:33:08 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xf, 0x80800, 0x110b, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)={0x4, 0x121f, 0x820c, 0x100000001, 0x80000000, 0x800, 0x2, 0x6, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r3, 0xd925}, 0x8) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000140), 0x4) socketpair$inet6(0xa, 0xb, 0x7ff, &(0x7f0000000380)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e22, 0x23e7, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e24, 0x2, @empty, 0xabc}, 0x100, [0x0, 0x7ff, 0x3, 0xd8, 0x1ff, 0x5, 0x2, 0x3]}, 0x5c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000240)={r7, 0x80003, r6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r9, 0xc00c642e, &(0x7f0000000200)={r10, 0x80000, r0}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000400)=0xe0000, &(0x7f0000000440)=0x4) setsockopt$sock_int(r6, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 00:33:08 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000000)=@ethtool_cmd={0x26, 0x80}}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000080)=0x9, 0x4) 2018/04/04 00:33:08 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x58], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/04 00:33:08 executing program 7: socketpair$inet6(0xa, 0x0, 0x7d3, &(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001940)={0x0, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x751, 0x4, 0xfffffffffffffff9, 0x6, 0x4}, &(0x7f0000001a00)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001a40)={r1, 0x4909}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=@getae={0x40, 0x1f, 0x421, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0x40}, 0x1}, 0x0) 2018/04/04 00:33:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="8190e2b180b2e9160f8fab58f37d7fc95953350553f5f86d2144d9b788cde28bbfe41fd7cfeb66d2a836003077f7d08144db1d41fa7f1255dff1fe48d081fadc68a93a7adde602d9d01034199ebd5e4b0ed5358a454cc0916d6c0d3f00a7064305ccd46be9553b978243ab9b8e6108f50d9ce98a064592b4a1e4c65d178ed27971639ee2611147ce5f1a3f1ddf213fe4dbb0e1a9e4f307b80ce853ead942049f8c56dc2b880eb0e9e66c679e2b5c2299bd", 0xb1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) listen(r0, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000006d80)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000480)="1ee879f957407ccc8bf2457890bd1b9aa69bc729e15a1b3d25fb577ad7ed7b6ff063a84d4ff4ffea361ba95b741d5da18990e6b1439911caa5121be1de12d0f2c5b5a85bf3626b49172e2c2e4c660719e3", 0x51}, {&(0x7f0000000680)="26a436b46827ae482c9ea4ad2445fa4121811d303c77d1e6f603597e885fb1e12e32d1e6d3cca8ec1eee2150e6738c7863f1c64b8f4dccf2bb2ba4528f3feb76e661d06fde58635ca1dca890177e", 0x4e}, {&(0x7f0000000700)="3ee5cc5ebdd60c3fefe10ffcb67a44d843c576d5d59141f6ecb803f14846e9a9b197efa3dd963873b0ddeff7d34548f72a2187f743c9c797154aa49150c636e38dce74809c5fbdce4d1e824551ee5a2dd77d3506ef8906696f0aa4e9fa66a3e24d65dcfd87", 0x65}], 0x3, &(0x7f0000000a00)=[{0x70, 0x0, 0xfffffffffffffff8, "2888109601ba90fa461f047948aa6ce28c895f6439c170d93517f7c3d81cb68a56dade40ee4e0b2c8bbb8aef67048a62d46e161334355e571ec9f95759fe57df7116c1007329a1534e1527f1e3f0dc49d21fca13587ec14c4ce6"}], 0x70, 0x8000}, 0xff}, {{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000001080)="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", 0x1000}], 0x1, &(0x7f0000002180)=[{0x88, 0x10d, 0xbb6, "7c6142c32df135b968035c37b710ade9e4aa9310c520b73c18aaec214aa8c7aba437aa409ce2715eefb61f92684552fe580a85d1c18607f23d209c7f994a5fd1f077366edc8a41493d224797ff933161ba066520a9d80931c30b08fbd8f331c70401d40631f1e6b46a93474b4b01a7f6a52e88"}, {0x90, 0x110, 0x9, "ccfbac01daff71c988ed3a8da42d6362713b28c62e9995180c46fcbba3cd0e9810924fd8e33ec593dc3aaee55127e245c2fd2d42fea9bf29eb8dd42ceb59d50b37ac71e8f4d029c572fc0cbf310b3996d5854bdd311f877448f5b779f56e47e48811f9a555ccca37d02132cd42bb979b1ebb66e0a6dd9f554b6ee54cea"}, {0xc8, 0x103, 0x8000, "3e60514cc69d7a92fc2bb35351cc1566f59d70edce8266c4a92406e8d7402809e696c99e82b68db6651cf54d2ac6b6ee9fd6ce4c21fe8570631fdc23c040145aaf18cfa2cc3e5e06cc35deb9b47327ba433c03dd2062b87365d956306469d12f0d5939bdc9d14790c2f0db087d1dfb6b80606ba94c947b79c2879467116570bad2602490a77e2df8cd6ba6c5f0032f9f2d150000012ad0b564d382ee751da0e994d6e6da818d4a717e48e35b2d6917a857"}, {0x88, 0x111, 0x0, "3be0a9dcc4844526d4cf991013f7786f5f970a53fe37c9334c39b16332adc462339bc2d4b320bfc25bc3d6483d78ba0c12b4dbbf1e4971030506031187f2167862f629ecdaf921378fc0aad42b2b30d306e5d4b57f240b6169fb3f567bea8a58453d1a3c483ce54a5062a50d6525b5387384"}], 0x268, 0x10}, 0x9}, {{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000002f40)='2', 0x1}], 0x1, &(0x7f0000002fc0)}}], 0x3, 0x0) 2018/04/04 00:33:08 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xa) socketpair(0x5, 0x80003, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x2, 0x1, 0x6, 0xc87d}) r2 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x3, 0x0) listen(r0, 0x0) connect(r2, &(0x7f0000fd5000)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xa) 2018/04/04 00:33:08 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="9d5f79aef7aecd0cc1caf092ec8729a454d7205cc1ce064e5f66fd6b4dce897ddd100d3d2f1ea85e72fa0d3765f911bfe150fe662b2d5f1e263ba3944c19c402a9f585323599d69c8db57e94b784a30bad4a2accfa970f5049280b110af4d46c11f7c06c5c02c17558584424c56d27", 0x6f}, {&(0x7f0000000100)="dc2a2a10f32609aef76d82", 0xb}, {&(0x7f0000000140)="cf89d2a469bc3173d80fe40f805d02c4ab08213efc8271591abe006e727b501753962c343c3ec92cc4ba3dba2b55c58669a48e5f259e558bce59d0e5fece1ad09df9fc41e3891e3e6443e553f7404ae126c32d27dc972aab977604c780c2dc4044cf85ee6d9d51", 0x67}, {&(0x7f00000001c0)="ddf7015924079a13fd4314ac8dd043104fe440f5937454ec617a4f4b9d179562c90c6183edb0f4b7b62d3d651b654f800cdcbb0aab841cb865e06e4917eab0ba993f446efb2f4684fc1bb8ab45fd28516907eccb4b2ca6e9189ba1a3447904ebb75b228b68e9400747a2124096d6a45701db3b3e87759fcdcba199bf643171917fc1d01868ec98ae2eccdcce1e28725a55e5a1e9d012271c", 0x98}], 0x4) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000300)={0x674}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4d4}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380)=r3, 0x4) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) 2018/04/04 00:33:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000100)=0x78) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x1000}, &(0x7f00000001c0)=0x8) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000340)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000380)={@multicast1, @loopback}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e21, 0xe26, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, 0x7}, 0x90) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) 2018/04/04 00:33:08 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@ethernet={0x0, @remote}, &(0x7f0000000000)=0x80, 0x80000) bind$ipx(r1, &(0x7f0000000100)={0x4, 0x36, 0x9, "3954c3aa971d", 0x10000}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/04 00:33:09 executing program 7: socket$nl_xfrm(0xa, 0x3, 0x87) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x800) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0x9, 0x9, 0x8000, 0x5, 0x8, 0x3}, 0x1}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) 2018/04/04 00:33:09 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000), 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/04/04 00:33:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000080)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/04 00:33:09 executing program 1: r0 = socket(0x10, 0x802, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x1, 0x4, 0x1ff, 0x8001, 0x3, 0x3e, 0x37, 0x4f, 0x38, 0x1ec, 0x80, 0x9, 0x20, 0x1, 0x9, 0x1, 0x101}, [{0x60000000, 0x10000, 0x3, 0x9229, 0x80000000, 0x1}], "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", [[], [], []]}, 0x1358) write(r0, &(0x7f0000e28fdc)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) 2018/04/04 00:33:09 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x40, 0x1, 0x2000}, 0xff9d) r1 = socket$inet6(0xa, 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f0000000240)={0x27, 0x1, 0x2, 0x6, 0x1000, 0x6, "01196425eb432e91418d68a30cf7ade6a8940bec81e74df013342c47e205fe070d3af39c66bb6aa27c5d1ff454a307f105598da4e364959e8507d25838244f", 0x14}, 0x60) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="fa49795394e25dcd0eaed201b334f5634a134a43c5e652d9fe4fb8910a73a954bfdbd41719b817d38bef53def51071f8392d0859a0cdfc234530604aa733060a0293a7b58370f01350ce94b613b31549e4476b1b9aae1737fb9f425a2612018af2aa5a91362683b6f10598379c214e6a7782e4ad5fa15cdac41286ad82c854b504a0f556b47411c93c7c55916aeeaffae282b595668d1677def08663e7c72f269d9f515c2df6790abc087eddcbfcd22cbc82aaac7d4f98de4ea8056cd0210b7446d8c2bdde9361eef1b1bc7791f364abc505bf6e01dbc57284787250220f625342d964fb0af37624cec0b40892a5e12869"], 0x10}}], 0x2, 0x0) 2018/04/04 00:33:09 executing program 4: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x7fffffff, 0x2, 0x9, 0x400, 0x6aae, 0xaa, 0x1, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x3, 0xffffffff7fffffff, 0x7, 0x40b8, 0xfffffffffffffffb, 0x0, 0x6, {r3, @in6={{0xa, 0x4e21, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x4, 0x401, 0x7fffffff, 0x6, 0x3ec}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x7f, 0x2, 0x4, 0xff, r3}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000280)={'security\x00', 0x4a, "b516a16424c95a624488b719bb827bcaf8aab8673092c20ad4d3c18d5b3d61a36f0c6387d484460e9f97148bd29b3c3d19e6708366542df8a24b01d692ad49c0c440c8af983ca0d5fdab"}, &(0x7f0000000300)=0x6e) socketpair(0x11, 0x8000e, 0x20, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGCHAN(r6, 0x80047437, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e23, 0x1ff, @loopback={0x0, 0x1}, 0x8001}}}, 0x84) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000540)=0x1ff, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000580)={r3, 0x2, 0xbc, "4dd90bba1b3e985c2949958a7b112e146719d1aa218b0f9208e889abdcb44ce984c2b4b46c42457e86fff1d4b53a2e93f5ea5735c9eb40c9cbf04de48e2f327a35d2fe0a7f80ad0e72805d4c00e88e31c6b41bddd2cd148b686a448ddc6d9094ae381c03ac6957a3abb9191d3e3d30013ed0731c154c2b603432405fbe34ad3b426a4d0b45ab8f86ed42594fe7ac8e40e7fd8fe1869714d44bae49fc53432dbe393c39d286f9a8e1db9095639cf68be53ddf741db1f9ec9a19765360"}, 0xc4) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000680)=0x40000) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000006c0)={r2, 0x1ff}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000700)={r3, 0xf19, 0x6, 0x1, 0x7fffffff, 0x7}, &(0x7f0000000740)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000780)={r4, 0x0, 0x400, 0x0, 0x2, 0x1, 0x0, 0x2554, {r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x7, 0x5, 0x1, 0x4389, 0x6e}}, &(0x7f0000000840)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000880)={r2, 0x433ce757, 0x1, 0x2}, &(0x7f00000008c0)=0x10) bind$vsock_dgram(r0, &(0x7f0000000900)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000940)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000980)=@assoc_value={r7, 0xcc}, &(0x7f00000009c0)=0x8) setsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000000a00)=0x7, 0x4) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000000a40)=0x68ed, &(0x7f0000000a80)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000ac0)=0x4, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000b00)={0x2, 0x1, 0x4, 0x0, 0x1, [{0x9, 0x4, 0x800, 0x0, 0x0, 0xa00}]}) recvmsg(r1, &(0x7f0000000e80)={&(0x7f0000000b80)=@pptp, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000c00)=""/130, 0x82}, {&(0x7f0000000cc0)=""/197, 0xc5}], 0x2, &(0x7f0000000e00)=""/90, 0x5a, 0x4}, 0x120) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000ec0)={0x5, [0x6, 0x6, 0xff, 0xffffffffffffff7f, 0x8ca]}, 0xe) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f0000000f00)=0x2, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000f40)={'nat\x00', 0x41, "0a45d80c7aaf918219a5e081bb9ac67cb20b3fb54d5d9f62472bae6d12ea3ef5bbfa5ff22388d7f6d9ee4db59231a8a5855dd2ccbe9d72c5f26329245611885439"}, &(0x7f0000000fc0)=0x65) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000001000)={r2, 0x2}, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000001040)={r8, 0x0, 0x6, 0x8}, 0x10) 2018/04/04 00:33:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) r1 = socket(0x1, 0x80000, 0x80000001) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x70, r2, 0x200, 0x70bd2a, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x80) 2018/04/04 00:33:09 executing program 3: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000040)=0x7, 0x4) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000280)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/04 00:33:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) socketpair(0x9, 0xe, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xfffffffffffffe49}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x10000, 0x0, 0x4, 0x7, 0xb5}, &(0x7f0000000140)=0x14) 2018/04/04 00:33:09 executing program 7: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="af265e16d7c70a2aaad33e79a7e2f0b972fff622c44bd07ea5002a5853b7b39d557c84824f997f367f26f201ee93aba03ea33da8e3979d14fdb9c02ac3a0da435bd62125e4589b3266d0c8f647a70c2ad4a8957722be1d0f1842b3375152a0976f4a167cd74769fd6de7f5e8e6a05ce1494d3f91ac8d0900da97ac88f650c5d3", 0x80) 2018/04/04 00:33:09 executing program 6: pipe(&(0x7f0000000540)={0xffffffffffffffff}) sendto$ax25(r0, &(0x7f0000000580)="da8fb7fd05e85912907eaba78ff1c12beba648b5f549064849c9a73b41e3ee3565e73e74a5b4cf3c2a948f2e2f6902e7a777c32294c09011d4f62abf261b5a33312a74bb0c88417d264099828743cc962b844756c10b4cae3ecee971bbf6307aa6b67f472ee38c33f8f5dbc600e139de19a0a5b3d9740e5e584f6da4e9d9c47ae8adfd5909", 0x85, 0x5, &(0x7f0000000640)={0x3, {"6496fdfe7e4293"}, 0x556b3f4c}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffffffff, 0x4) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)={0x14, 0x12, 0x301, 0x0, 0x0, {0x80}}, 0x14}, 0x1}, 0x0) 2018/04/04 00:33:09 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) sendmmsg(r0, &(0x7f0000000c00)=[{{&(0x7f0000000040)=@pptp={0x18, 0x2}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)="f2addcd6d8c4e50fbbd52fd06172a4128b9454d1e14bb21b653d4a5ab2b89c653da684f3442ccf11aeab83f00231d1853e62fb10a11569ef0872b61c8e9c53db8dddfddea74c8e53e23032f098f78c797919f6bf4bd7e00bd25cffdbfbe5bb87a3808120ee415df220af4e70cc7bb838d8e4258e03e3c3474e0a0179e7ad709050d51127ff0df7ffe94679", 0x8b}], 0x1, &(0x7f0000000340)=[{0x78, 0x13f, 0x1, "84b4802c322fd5dc34a56c998e084c67a6a5e96be46d3772e37cd248034983ae3def33cab52c81eda1e39b6ab17a374b91d64299c899a9a96cb85b7636555cc0080a5ccf30d14d495d21e5706e69ced6dbeb0c0548d1c04253d5ed1e0b65827ec97dd01e7b8065"}], 0x78}, 0x9}, {{&(0x7f0000000b00)=@l2={0x1f, 0x3ff, {0x81, 0x5, 0x3, 0x80000000, 0x101, 0xfffffffffffffff9}, 0x6, 0x8}, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000006c0)="7a1ae68643044d1f64bae39ce885f28a95f37594fc5ae09c03fd50e3977b06d57079aa904c7613044f6817964ff162b36507f7fde5f9635bc1f6bf50989f", 0x3e}], 0x1, &(0x7f0000004200)=[{0xa0, 0x108, 0x3f, "d4040f49b3ba8583907be0f04b140b0adaf1fd62eb559a67c031a65fe055230f7e2aa1e4ecba7281e9f66af4b4c0a9297d7cb21bbda08a24357623c182b97e6b77dcee58036e728ee26817e2f3e4dbf904901ef10170a016e324fe4db9d60db3704ab8810c8938838bcef87652fa7bbf30412ce2e28dc43a1f09013a84e1eb805a6b7338295f6a8756490a"}, {0x108, 0x105, 0x237a, "57d4150320eed3576998b02c2540bd5db9e68e792d004b307793a9c05756fc804dc4cbaf695ce52ecd301116186c2dc2d0585008723ff32ccf1e7e6c5faebe19566688ca40b149a55101f9d77c30afa213468f5a02157190125190a5e9141f095fed3052723497cc99eab7361bb089ef5077584654e850b40d3b8bc11123799943894e6126bec962d4227fdee604958d2fe0f28f6f4dcfd96b5b40aefafdc175db7a01e9d3eb28c142f882bb8a0bd2f2f4e6e566bded7152a4a5d66f4c72629b00e20f4018ec3328df56341274692899dabb0fd963f51f3f6c0d976583b702e20feb3e33af7f313bd87e04bc5e4ac2e5334d"}, {0x18, 0x118, 0x7, "ab"}, {0xd8, 0x1, 0x101, "d246269d68adb5a9a42df4153e20efbedc1ee7328f86833dca2816fa8da60a864860925466950e55bf78f88f03a23706b055178796680a116d3798ab523ba5fb23bc0622adbf0ac348e73bd6b40759227415255b014af738f00be0053f5ef05253f793c49e0a094aa5db0e17a1412f247b27bfd26a80897e79aa91d5ca1749b8cefc964090dfe64badc083d09d465ea54e091780614598e12010b4c5d9bb4d1619ed8afe1991207ffefd4ff81ff142aeb38872eaf74107010a4510755c84519465cbd83686fd9286"}], 0x298, 0x4000000}, 0x800000000}], 0x2, 0x8000) 2018/04/04 00:33:09 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x7}) getsockopt$llc_int(r0, 0x10c, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 00:33:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000040)=@ethtool_cmd={0x9}}) listen(r0, 0x10001) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x8, 0x5, 0xa000}, 0x4) 2018/04/04 00:33:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @rand_addr, @multicast1}, &(0x7f00000000c0)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f0000000680)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000d00000000000000810065727370616e300000000000000000006970365f763469300000000000000000697036677265746170300000000000006970365f7674693000000000000000000180c20000000000000000000180c20000000000000000000000bb000000f000000028010000766c616e00000000000000f646bed6238ec1a300000000000000000000000000080000000000000002000000000001006c6f670000000000000000000000000000000000000000000000000000000000280000000000000000b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82f348efe30000000000000000006d61726b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000ffffffff00000000"]}, 0x230) r1 = socket(0x3, 0x5, 0x3) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="169d459884c442160d7f44918bb23708d6ef081d793f6a9696d9e796de38c5c15e1c6256db681a123cbc22caa392cdd304de94a0c746", 0x340) bind(r1, &(0x7f0000000180)=@llc={0x1a, 0x33f, 0x7db63b4f, 0x3e56, 0x80000000, 0x6, @random="2b298cd202a9"}, 0x80) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000840)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x280, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x2, 0x1}}}, {{@arp={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x12}, 0x0, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x3, 0x1ff, 0x0, 0x5, 0x8, 0xfffffffffffffff8, 'syzkaller1\x00', 'sit0\x00', {}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0xffffffff}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xff, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x0, 0x6, 0xfff, 0x0, 0x8, 0x100000000, 'bridge0\x00', 'ip6_vti0\x00', {}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast2=0xe0000002, @loopback=0x7f000001, 0x4, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) [ 236.877212] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 236.923531] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/04/04 00:33:10 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe0b) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) 2018/04/04 00:33:10 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000080)=""/255, &(0x7f0000000180)=0xff) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f00000efffc)=0x5, 0x4) sendto$inet(r1, &(0x7f000006cfe1), 0x0, 0x0, &(0x7f0000967000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) 2018/04/04 00:33:10 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x800) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000001c0)=0x5, &(0x7f0000000200)=0x2) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000400), &(0x7f0000000480)=0x2) unshare(0x60000000) r1 = epoll_create1(0x80000) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x60) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000000080)={'lo\x00', @ifru_addrs=@sco={0x1f}}) 2018/04/04 00:33:10 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="e92be2b31eac75c34fbd43131248815eb5157eab307b5bc80736e71db3a0121475b5bbb47ed13545949e4b164f0b3dae81b3efea07bb7731ada5532ff738dc75fce9b37abae53107c3548beb3bdb12b675d4358b7ace84a9c4e5ee08d6e2bdb2dd2ff1f5e3785a45ac97c3"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'dummy0\x00', @ifru_ivalue=0x6}}) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10) writev(r3, &(0x7f0000000540)=[{&(0x7f0000000380)="6b070dce6c9a2d8408785efc0e2630b236752b18f47df8e30286c7310154b568cbe0451034e38ca5fb7df654145175b119f558576cd60fd1a7eeda1b15bdaf3ed1f5d6ee5b9806678653605bd44655a054428073bcc6230d6d7b47eb1d9aad8ea248cab8f8b425ef9df10182ae66d0c351c69ad19e6dcd454293695f382d695b3cde8ddb6d048118b40648da9e2ecb4422ef78bb4ee3d256", 0x98}], 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000bc0)={'syzkaller1\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0xa, 0x4, &(0x7f0000000240)=@raw=[@map={0x18, 0x9, 0x1, 0x0, r3}, @call={0x85, 0x0, 0x0, 0x32}], &(0x7f0000000280)='GPL\x00', 0x3, 0xbb, &(0x7f00000002c0)=""/187, 0x41000, 0x1, [], r4}, 0x48) bind$can_raw(r2, &(0x7f0000000580)={0x1d, r4}, 0x10) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socketpair(0xd, 0x0, 0x5, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000000180)={0x0, 0x15}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@remote}}, &(0x7f0000000700)=0xe8) 2018/04/04 00:33:10 executing program 0: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000680)=ANY=[], &(0x7f00000005c0)) r0 = epoll_create1(0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @rand_addr=0x80000000}], 0x74) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000000140)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000a3aff4)) epoll_pwait(r0, &(0x7f0000d2cff4)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f00004aeff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/04/04 00:33:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x4e20, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0)={0x8, 0x7}, 0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r1}, 0x8) 2018/04/04 00:33:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x2}) 2018/04/04 00:33:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000040)="541222b2b2fdae67e3ed2db853cc08b54c61a79b86f5febe7f6accc563a3e45b9229784a808683080a7da35441e65861372b4992baed2c67051952e7230d9b428606527eed3c5912928a6f0f63c88e84626fcbdb48df52aeadffe5e2ef7093b602d894b92af94da0d337310228f3d0698e3aa9534b44e6462c3fb56b21db514b5c928b42", 0x84) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) [ 237.720738] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 00:33:10 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/04 00:33:10 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x20) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x6, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0x148) getsockname(r0, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000340)=0x80) socketpair(0xa, 0x800, 0xd6f, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000280)={r0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='tunl0\x00', 0x10) [ 237.841288] ================================================================== [ 237.848876] BUG: KASAN: use-after-free in dst_release+0x27/0xa0 [ 237.854937] Write of size 4 at addr ffff8801b4348840 by task syz-executor1/22288 [ 237.862465] [ 237.864099] CPU: 0 PID: 22288 Comm: syz-executor1 Not tainted 4.16.0+ #293 [ 237.871110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.880468] Call Trace: [ 237.883066] dump_stack+0x1a7/0x27d [ 237.886712] ? arch_local_irq_restore+0x53/0x53 2018/04/04 00:33:10 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept4$inet(r0, &(0x7f0000001580), &(0x7f00000015c0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001600)={0x9, 0x8000, 0x2, 0x2, 0x80000001, 0x2, 0x10c8, 0x9, 0x0}, &(0x7f0000001640)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001680)={r2, 0x4}, &(0x7f00000016c0)=0x8) getpeername(r0, &(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000100)=0xfffffde5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000180)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x5) setsockopt$sock_int(r3, 0x1, 0x1e, &(0x7f0000000000)=0x4, 0x4) [ 237.891481] ? show_regs_print_info+0x18/0x18 [ 237.896001] ? kasan_check_write+0x14/0x20 [ 237.900245] ? dst_release+0x27/0xa0 [ 237.903969] print_address_description+0x73/0x250 [ 237.908820] ? dst_release+0x27/0xa0 [ 237.912539] kasan_report+0x23c/0x360 [ 237.916349] check_memory_region+0x137/0x190 [ 237.920768] kasan_check_write+0x14/0x20 [ 237.924834] dst_release+0x27/0xa0 [ 237.925235] : renamed from lo [ 237.928371] sock_setsockopt+0x431/0x1ae0 [ 237.928391] ? sock_enable_timestamp+0xb0/0xb0 [ 237.928405] ? __fget+0x370/0x580 [ 237.928418] ? __fget_light+0x2bc/0x400 [ 237.947718] ? fget_raw+0x20/0x20 [ 237.951194] ? kasan_check_read+0x11/0x20 [ 237.955355] ? do_raw_spin_unlock+0x9e/0x310 [ 237.959774] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 237.964362] ? __fget_light+0x2bc/0x400 [ 237.968343] ? __fdget+0x18/0x20 [ 237.971720] ? security_socket_setsockopt+0x89/0xb0 [ 237.976744] __sys_setsockopt+0x2ef/0x350 [ 237.980900] ? kernel_accept+0x2f0/0x2f0 [ 237.984966] ? do_futex+0x22a0/0x22a0 [ 237.988780] ? __fdget+0x18/0x20 2018/04/04 00:33:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x101, 0x10000, 0xe, 0x80}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={r1, 0x2}, 0x8) close(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x2, 0x6, 0x800, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x5f6}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10001, 0x8a, 0x3, 0x5, 0x1f, 0x5, 0x0, {0x0, @in6={{0xa, 0x4e24, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x144000000, 0x2, 0x7fffffff, 0x1, 0x40}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r3, 0x7}, 0x8) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140)=0x7c, 0x4) 2018/04/04 00:33:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bond0\x00') getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) r2 = socket$inet6_sctp(0xa, 0x8000200000005, 0x84) ioctl$sock_ifreq(r2, 0x40000089f2, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) 2018/04/04 00:33:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000001500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000001580)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xffffffffffffffff, 0x8200, 0x100000001, 0xfffffffffffffffe, r2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000015c0)={0x0, 0x14, "3c92b1015a3ee77b9119d4e2b288c4cbe9b1d352"}, &(0x7f0000001600)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001640)={0x80, 0x8, 0x101, 0x40, r3}, 0x10) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@ipx={0x4, 0x2, 0x9, "d1a103520878", 0x200}, {&(0x7f0000000040)=""/183, 0xb7}, &(0x7f0000000100), 0x20}, 0xa0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000380)={r0}) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00000003c0)=0x9, &(0x7f0000000400)=0x4) 2018/04/04 00:33:10 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet(r0, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x14, 0x18, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x18, 0x31, 0x0, 0x70fd27, 0x0, {}, [@nested={0x4, 0xe, [@generic]}]}, 0x18}, 0x1, 0x0, 0x0, 0x1000881}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) [ 237.992154] SyS_setsockopt+0x34/0x50 [ 237.995960] ? SyS_recv+0x40/0x40 [ 237.999422] do_syscall_64+0x281/0x940 [ 238.003312] ? vmalloc_sync_all+0x30/0x30 [ 238.007466] ? finish_task_switch+0x1b9/0x970 [ 238.011971] ? finish_task_switch+0x17a/0x970 [ 238.016472] ? syscall_return_slowpath+0x550/0x550 [ 238.021409] ? syscall_return_slowpath+0x2ac/0x550 [ 238.026351] ? prepare_exit_to_usermode+0x350/0x350 [ 238.031377] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 238.036752] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 238.041605] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 238.046796] RIP: 0033:0x4552d9 [ 238.049987] RSP: 002b:00007fde061ddc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 238.057699] RAX: ffffffffffffffda RBX: 00007fde061de6d4 RCX: 00000000004552d9 [ 238.064970] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000013 [ 238.072243] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 238.079516] R10: 0000000020000240 R11: 0000000000000246 R12: 00000000ffffffff [ 238.086789] R13: 0000000000000526 R14: 00000000006fac30 R15: 0000000000000000 [ 238.094067] [ 238.095688] Allocated by task 22288: [ 238.099396] save_stack+0x43/0xd0 [ 238.102846] kasan_kmalloc+0xad/0xe0 [ 238.106552] kasan_slab_alloc+0x12/0x20 [ 238.110532] kmem_cache_alloc+0x12e/0x760 [ 238.114684] dst_alloc+0x11f/0x1a0 [ 238.118226] rt_dst_alloc+0xe9/0x510 [ 238.121946] ip_route_output_key_hash_rcu+0xa49/0x2d40 [ 238.127231] ip_route_output_key_hash+0x20b/0x370 [ 238.132086] ip_route_output_flow+0x26/0xa0 [ 238.136399] pptp_connect+0xa84/0x1170 [ 238.140270] __sys_connect+0x213/0x4a0 [ 238.144142] SyS_connect+0x24/0x30 [ 238.147678] do_syscall_64+0x281/0x940 [ 238.151547] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 238.156713] [ 238.158322] Freed by task 4527: [ 238.161597] save_stack+0x43/0xd0 [ 238.165041] __kasan_slab_free+0x11a/0x170 [ 238.169267] kasan_slab_free+0xe/0x10 [ 238.173056] kmem_cache_free+0x83/0x2a0 [ 238.177019] dst_destroy+0x266/0x380 [ 238.180718] dst_destroy_rcu+0x16/0x20 [ 238.184585] rcu_process_callbacks+0xd6c/0x17b0 [ 238.189234] __do_softirq+0x2d7/0xb85 [ 238.193007] [ 238.194621] The buggy address belongs to the object at ffff8801b4348800 [ 238.194621] which belongs to the cache ip_dst_cache of size 160 [ 238.207360] The buggy address is located 64 bytes inside of [ 238.207360] 160-byte region [ffff8801b4348800, ffff8801b43488a0) [ 238.219133] The buggy address belongs to the page: [ 238.224050] page:ffffea0006d0d200 count:1 mapcount:0 mapping:ffff8801b4348000 index:0x0 [ 238.232296] flags: 0x2fffc0000000100(slab) [ 238.236525] raw: 02fffc0000000100 ffff8801b4348000 0000000000000000 0000000100000010 [ 238.244395] raw: ffff8801d4eefa48 ffffea0006ab9420 ffff8801d4ef6e00 0000000000000000 [ 238.252265] page dumped because: kasan: bad access detected [ 238.257962] [ 238.259572] Memory state around the buggy address: [ 238.264480] ffff8801b4348700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 238.271827] ffff8801b4348780: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 238.279170] >ffff8801b4348800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 238.286514] ^ [ 238.291950] ffff8801b4348880: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 238.299295] ffff8801b4348900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 238.306646] ================================================================== [ 238.313990] Disabling lock debugging due to kernel taint [ 238.319579] Kernel panic - not syncing: panic_on_warn set ... [ 238.319579] [ 238.326939] CPU: 0 PID: 22288 Comm: syz-executor1 Tainted: G B 4.16.0+ #293 [ 238.335237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.344577] Call Trace: [ 238.347148] dump_stack+0x1a7/0x27d [ 238.350768] ? arch_local_irq_restore+0x53/0x53 [ 238.355444] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 238.360185] ? vsnprintf+0x1ed/0x1900 [ 238.363968] ? dst_alloc+0x130/0x1a0 [ 238.367661] panic+0x1f8/0x42c [ 238.370836] ? refcount_error_report+0x214/0x214 [ 238.375575] ? do_raw_spin_unlock+0x9e/0x310 [ 238.379977] ? do_raw_spin_unlock+0x9e/0x310 [ 238.384367] ? dst_release+0x27/0xa0 [ 238.388065] kasan_end_report+0x50/0x50 [ 238.392026] kasan_report+0x149/0x360 [ 238.395811] check_memory_region+0x137/0x190 [ 238.400213] kasan_check_write+0x14/0x20 [ 238.404262] dst_release+0x27/0xa0 [ 238.407788] sock_setsockopt+0x431/0x1ae0 [ 238.411922] ? sock_enable_timestamp+0xb0/0xb0 [ 238.416492] ? __fget+0x370/0x580 [ 238.419922] ? __fget_light+0x2bc/0x400 [ 238.423877] ? fget_raw+0x20/0x20 [ 238.427318] ? kasan_check_read+0x11/0x20 [ 238.431454] ? do_raw_spin_unlock+0x9e/0x310 [ 238.435840] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 238.440400] ? __fget_light+0x2bc/0x400 [ 238.444351] ? __fdget+0x18/0x20 [ 238.447696] ? security_socket_setsockopt+0x89/0xb0 [ 238.452693] __sys_setsockopt+0x2ef/0x350 [ 238.456822] ? kernel_accept+0x2f0/0x2f0 [ 238.460862] ? do_futex+0x22a0/0x22a0 [ 238.464646] ? __fdget+0x18/0x20 [ 238.467995] SyS_setsockopt+0x34/0x50 [ 238.471778] ? SyS_recv+0x40/0x40 [ 238.475217] do_syscall_64+0x281/0x940 [ 238.479089] ? vmalloc_sync_all+0x30/0x30 [ 238.483230] ? finish_task_switch+0x1b9/0x970 [ 238.487704] ? finish_task_switch+0x17a/0x970 [ 238.492197] ? syscall_return_slowpath+0x550/0x550 [ 238.497132] ? syscall_return_slowpath+0x2ac/0x550 [ 238.502060] ? prepare_exit_to_usermode+0x350/0x350 [ 238.506822] IPVS: ftp: loaded support on port[0] = 21 [ 238.507064] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 238.507079] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 238.522433] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 238.527613] RIP: 0033:0x4552d9 [ 238.530783] RSP: 002b:00007fde061ddc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 238.538482] RAX: ffffffffffffffda RBX: 00007fde061de6d4 RCX: 00000000004552d9 [ 238.545734] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000013 [ 238.552985] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 238.560252] R10: 0000000020000240 R11: 0000000000000246 R12: 00000000ffffffff [ 238.567507] R13: 0000000000000526 R14: 00000000006fac30 R15: 0000000000000000 [ 238.575302] Dumping ftrace buffer: [ 238.578822] (ftrace buffer empty) [ 238.582507] Kernel Offset: disabled [ 238.586110] Rebooting in 86400 seconds..