c0)={0x800000000000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:16 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x80ffffff00000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:17 executing program 7: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)={0x40000000}) ppoll(&(0x7f0000000040)=[{r0}, {r1}], 0x2, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/06/01 16:49:17 executing program 3: socket$alg(0x26, 0x5, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/.nforce\x00', 0x6002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0xf718, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x1de, 0xfd90, 0x1f, 0x100, 0x3ff, &(0x7f0000000000)='syzkaller0\x00', 0xfff, 0x0, 0x907}) restart_syscall() ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000340)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) io_setup(0x8b1, &(0x7f0000000080)=0x0) io_submit(r1, 0x4000000000000098, &(0x7f00000015c0)=[&(0x7f0000000300)={0xff0f, 0x0, 0x12, 0x1, 0x0, r0, &(0x7f0000000200), 0xfa1f}]) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f00000000c0)) 2018/06/01 16:49:17 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x595800, 0x0) r0 = memfd_create(&(0x7f0000000100)='/*\x00', 0x3) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0xda, 0x4, 0x81, 0x0, r0}, 0x2c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3fa36e70, 0x80000) mq_getsetattr(r1, &(0x7f0000000080)={0x10000, 0xb6, 0x3, 0x8, 0x9, 0xfffffffffffffff7, 0xd0, 0xffff}, &(0x7f0000000140)) 2018/06/01 16:49:17 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x10000, 0x0) write$binfmt_elf64(r0, &(0x7f0000001540)={{0x7f, 0x45, 0x4c, 0x46, 0x4750, 0x5d1a69c3, 0x7219, 0x5, 0xfffffffffffffffa, 0x3, 0x3f, 0x6, 0x262, 0x40, 0x3c6, 0x3, 0xfff, 0x38, 0x1, 0x7, 0xa5, 0x1f}, [{0x6474e551, 0x8, 0x5, 0x61, 0x2, 0x6a64, 0x3a9, 0x6}, {0x6, 0x6, 0x80000000, 0x0, 0x1f, 0x9, 0xffff, 0x80}], "2605dac5aad9433458cea79a72be41b8cbffb6a0c90e2e7d3166911b6b852edaaefe3e4998037990e0be49d50fd2be75dbdfdf89e10b738ea169ea69eb20bbed444e71d580beeb71392afeb0602db7c602960528e83e5e0b63644e90d0ed8d7c8cd5ff3da71fb459a98dc51030e4041550239a8e5b3669d21a9162cfe5ae0486f2822ba7db0ce3a6e8ca17035c71ea6376e9c9c2a9359f6d8cb48f6f286ce78b41adb16b1345cb8278ed63610cd293e724157c", [[], [], [], [], [], [], []]}, 0x863) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000040)="2584d0959d8cc1b2ab0366860f8fe1189ca345b373b7ff8e8e53a3831579e649dd452ffbb4615ae5f74faeed", 0x2c}, {&(0x7f0000000400)="ddbcec064802686d644b30820a17f1c706377e9429a2247c8305458ffa31d299b426194a3657e0c04d3750151dd4a619c7efa1abebb15518317dbac25a6d4e2d59b37e60136f03458f367c6c1ff08f8bc5ba7c3bb216276ef8c5d19e60207b462e53d3d621f5a56c7c7f97424a00a24f016803868d4ec2be65c832d09670ecd33a2b387a3f407f484de7d6104cccea10597fec09f19cd48984c30e4d856ec495487a126f3b5766f7040ed9a10160ce5141924404f8f99e2614b6affb8e317b5950c063b02656749d7b1d17e49fe21b6aa22fcc0d", 0xd4}, {&(0x7f0000000240)="ac5cbab9a302189b854251f7a18e97c8f60c95c7c093c28adb454dd2bb4f47c5e93873b90868d40e8ce6691a6d9fe3970e6599f953a1ae2e0abc791c86acab28e747570bfba8069bb15ce44658fb79bb6394ed25b6b68732d65e6cb707b2d13bb7055168fa259c2b4cdc51865d80c1d9eae09828bb98b8", 0x77}, {&(0x7f0000000080)="74e72f7c4d0eb7b6e68c70b7b8df969f2cc3202902d27d9a485c2c31d1e521021d3feeb84584", 0x26}, {&(0x7f00000002c0)="fc9c7cb4262e3937819ca66f8d0de3835720a8ddcb0e929b8346fab5d8d2c2b4130467038a12a8a019f08ef9c847fd5179b94a28e4c78baa930f2e8cd0e3f8bb88f0ac4f9b093ea54b77153fcf40ae260fce080ed948afcf6c50bfa5a5ad357d25eb4de45ae145036075f3a924101151264cbe8e93ba6934996adebb9183d900dbfa37638ad097ac", 0x88}, {&(0x7f0000000540)="7e490d9cf6900ad16a88b3fdae2bc61ba2e632cebbd9f8f86fe3bbf7fa0652feaea27895c136a032108679b955d7cd8909cb28911748254799281d3c96c2b776095a4d6544f2b694dfbc9da9b1a532262ecb8d7c753b45c690786a86f6cb0331d436c44f76241b31bcf3c2cfd15ea56342b552a4f6fa1e4ea2bc2c03b8bab7435938ee9d64bed534ed92d1fbd552ff713e515b3e62fcb5d4da6b37385dbff537c55bc947d508434a80d3227ba13465d46dc9acde6f6c4a3e8ae8890442d2d9e7e205adc68865380887ef9a9cab8da6b47a9ccd1e026c8bd800d8a54934820a988939e5e62c7eca0cc15e3126cb565de062fc9ac1e59bd5e95a0c13017fff7c147d4ef7e8ead005ead3d965eb9fe8ed9d558342073b1ca4c0806617e578077b867f530d89435955160f54829e1265a982cbbc48f0411df059d6139f143f9729c52a9862f18723ddec072deba718dc10893159a1124e7d66709d4890ac35970f4d94cdaf258adbd43e1932269890b34420b780e1ed36bd7c262d65fa5d802e42ecbc3e2e0e078be8430458435fd916276e4b0b0a2a5569103e2e132efd47b2a385cfbe1334294395dd8f73232f5ed1a724b3126981febb94b40138b2b91acef886fd6f9b2979b7c876705cceaa075f12c89f2889ab4e8502b5bcae1dd3d42d2a4c2307a9b1a2598c34b5cce737e5b8c9044e610ba79a4082310f4c70d9c6e546ebda2a4498135e5420123fd39fac120eaba04e31f0a473c0b2396fe2a390eb5f03dd25c3f12e4beaaccf5aaec6b4e5583b2c250042066945a3fa6935c8a273db9d2cefcc5a426769afe869ce0849d8020780bc1b3bf1631d145092fe825323ee8fd33ff698a3594ed0f951453ed7fbb3b134c69c6bfe82d34322d529219fe3b1f3c32f15a223d6f08caca71e4f354eb74bb7e4cf46562dd2816c2195da22908d31c898704f1d0bfef0fbccbce0a27ad8d1515c3a88706e092555f9f91afa62027b5a7861dfa519ed51a7c4088317c0323a3b5013922397056b339c5f8665bfa36b008ec6ed6a24baef488ea9f325d39f689e7f460cae572d67a0ed0444f6daf08e5f18a9e1afde8b030432c7120e2cb9b4b58609b3055d9cdf089b44157285faf1b04d14ba55dd7b47a1d40c8e30379fda9fab44c65db923eb8574a3e349bf7ee175110b2dc1d07507012c8f001eff543d99c7b1b2f51851c4bbfc6b4d08c5ec805577a4050bf74df1edb57d9d6a41c14312154631b4471acf371036be4653823205414fe0c45499e397a4733c8648667db00b2057c01330c6a04bbb5de75e14e2e31ad557693319daaf58c9aeb6321abf8a6aabbfcd837c9b388b79f178b1c86c9f0081c46444ad22587c918acd3f82bafc3c65989d22401bb7a12189b259acee786a5e1b1e0bdb0ac476fc399c8c2def770bb81b577a62e802778bf1a5c9596e26b1b46f4f4334bddbc31d63169dffa4a0c899a79c44928c3cb7ebe2e006b2b72451b0826bced40d3cd7464b75844d991a39f96340589337f5bfa7e1bc5b83c3e2485ce620eaeed9b76cab889b13c3cc4380b9a66e43018553720556e665ea2e68de5fc4104a3863038f9b176017708cce87674978cbaa8761d0590e88ca449e69d606747c9ff4e929e5d7eba39e8fae57058456490af7934dcd6c16af62e5926c7d6662bf29c2192f6e540536ea66949eff55c7ba87486a6cadda1cd1a4c2eefe80034e181b5475ec7eca51ed2c63fc333b6c80473788cff8819d316e7f3345ea11df896f8daeecc2d5f057d769a563d247b0b548f18d482c59501eca29bef687e75bd527556a5db5bf582d6c7e9aaaca613a24de59698ab7d5de17c619195a1c01a83fc089953a51443b02a21240ed0738e4d41a703907a99b5dab0a18f04e28e1266387fa47dcc69fb3cdb45cc3224228550a3d4e528ec6bcb1a2638ca123e4ec626885f94706b81b8413829f19a0b571916422ad2a40ff47a50e9d5a0820dae242bd27f4134c5b6e5f894528a5e34aad9c642ea08b7a5dcdc921aa217f04c063324526bf11f9bfddcd8b1504a07f591e2f5c7a10ee7e159bbb5cca226abc0c430561bf08793520ea4a455d93e8d40344b2b89632eb8b86233c10a56f5f683e831c30d4e01b1f746cbd2479d4fce3510a699f9c9f544f387e33d8b6eb4b897da89e1ae962cb3ca0f5080750e4e9486133a72859a4f1a3e92eb1d0df34ea39ab4c269e688b7cc1064960ab5749d31596829a456100a54cdb73cded5c4e01b858655302e0f67bfd7da6d4fa383807675ae1fd7edee9e34a53529058960ecaead4f698a54e710b2e52e320c740623042eb7e93fead178683bda3fd651935563df166f4fc33f6ba661745931a92ebf4235ad3458215ba2c090c034f1ce5c9eb872ca693bd4f1c7942e6095665346deec3857909a1892845646bc533b4f00032085db9e33fa6b374f10eb0b21b733bae3844748c7e2d6990db0679f9d310a23252ab0ab92f578a1b15715e0ee0af341eb76dc2d9653acb7468ede1826d865f676960b86d28c95fb884bd8d8369c21c80ea89d36f59a231cd38ea7a11daab13d2e7c96481bf44ad19de21b47f9efd42301e7517cc6ed6f15a7443a47ace2b8a8ebd27750b09d310ed6722cccaa55701b2d300091b9cf46d3ea757cec49e24f62f8f4fb5b625d44847980aac80fdd631b8954b0e1a76feb7fcc20330fbe6e05abc4c4494bd54884351d7c8f9a6a0785a235e76d53a0f6d6cfd640275f19e33833a1c048136cd7d5d96f2a8bfd10478a8ec2db081b1d10ba2ab40ff98abb9f1d690d3afe7e28e9ad12ffd80f0d9b65309a0e879ef1e05ecd0f47339b3be50757c5b881b8632b47241b5eb4a65033ffcb5867cff486fe7d0e30479e33a7fb8012f38de1aa008ff254cc43445ba6c977126dec1878f14e738b7dece1f78e94d8c2cd98d2d8e352e611c67ed2234c06f6d94e7d62c7c1d18f22f399f015ec5240e5cab6ea19148a14ff110cfe000c8f3a3276de0c89014a8a9275f26e556a48091a38a307b9f2304ffbfaade9c5fd515830d3f90c3f6dd10c9c5eb31c7bb7d5f31c16b64e172ad83017a79030b64dc532fb47052ceded91f552d902d4a95e602ef79127bc4cad81a05e86a7b0ad76f2ad63bea94fd01ff14b760a8ea44391768124293c1244826ff4316d0fe241f5fec1c21197c5143e58fa62054eca17d55f3ebaa47914e6eec51fba7360bb9ccce513b6a9fb55c6109486e9e4ac1ef9982e809e73cb2229305bf044925eb8239a0b425eff2be57234192286ab130fa796e5c97a42f3c7a6aceba9aaca9ec7ed2945d883a651e02ba0d6397f2f76d661c08d0129fe692e1e5ac74a20e45aafd0f3e74592c1318317af7836dc35afeb0626e4f520b91cd9835b9dd0862ac1cb369c0669d128d1304ebf8c636ccf89459ae3a812856f409f544b622bde2a40de547597aa262dfe07baee083745cefbca7853308ddbe7197c8dae8ad2f4395b2f9143a3d03a14d1284df66cd88448fc149ce76932105ca394ab427d35dfef9b296c537ee99cbd7decf3fbf25b73fd9d42e20054046d96e5d100f986ed2f8f81de6471ece4d0e08bd67887d5abdf90b3981ab6a01d57686a437932e86a50591f380c19efa90f615ed34d4641061b08a25832ef3918ab6c2a2a539b2dc6357683120d32fc266378ca92c986fbb8b8e20e2a03d220ad9e4c381a4346e80a44dde41d3695b0485981be6da50cd7c57a78728e57dc740a3910a2db9397a1dcf32f89fb81cfae07631cc185dac1cf295e630cb959db64c93779fbba23a1a5ae29db91bc9191da7150f2d2086125ca851f682a56baa6c67d64dd18172c3503075852bcfbd6f79d62f4b9e3928dd8291d58e697a099d95cce08ed2c9b2a8e4668d33232c211fe3f9a161968d3028c4f099492fc06d132468af052fb9517dc2c1a03042e4390b7335f4b62c3d3cea2eed9c622542b2cc4a0d486089cc8840a3834227741510f1d5413cbf0a83a636a8e6e64eefd62d9829b03d23b739365bd4a72632aeae44e31a10b3a43214e58bc959fcb8440aae76c71a6daec9db1718e96b62c29ad9af6e8f5e74799a1fe3ae7cdd1eef0ecddb565165ecc24b3e79e00fd1c57d9309628531ed2f964f6251fbcca3888062f21827799184a56e46832c67b79f3ed3af9d2afa3f87f895a176af9db24cda0b1f37d2ea2f47fba20f063287ffb797a180b5a91fc594ea6602fc6a46bdf3d083dc322bbecce1c119376fe1bb8af381ab1ce3c90432de6ea2d7b4aa6e1a3385c87dda5ba00b50966a8cd2e64a82d23d561508c78dc6cb8fe5aa683200371d8fede96a6c1351f3664ef41724975d3131151f57ed0a4daf95730eacef0e2cc7d2e9bee48685f74707f95538cd0a05e4df01859b6486c37b15028678f5808be70007ddce4a2360e9220243237df99c51f5d52a52cc451428766c31639573a7646efb1c851a7065d4fa1ed1b2113422e2b0e28f8f7950e25b01af7f12def0718250a317375616bca3f238f59b04d730faf1b183c548eae0c9114e9adef3e7f246bf2073edc034d4244a793ad6e42f42ff2a1cdf8993d76fc863e17d60d3aedfa73ec086fd7ce9c2579e171f3c778716efec6f3cf92c0c35feadda76e48cd35070244c41b99a1697aa7d294411ce0550b8eca09297f803b51b7eb7f19e2f8f9c7955e2c1c0742f64139c11586eb86276bc495faa59e442439d929f76d19ab66cec9aab1fbcecb9ebdc815e25b690559b5febff0addc77f2658dd952a7dfcbda34e14a06f99bfcd36c9abce54043bb621bc29e440e942801816155f3e2d516b96fe773788f79cda8d74b242f4720718b6cfd8830b0d5a5bac24df7ec5085bf81b70d1861027b92a8e05123be5dae68617a430fee7fa5266ca60d6071d80655dd4e83ffb60fa8c62588e93ec65b3c85e4ab4e199d0e17d1ea94ebf6a5ce852c24e320df8f735daf8c33113a25b5d6fa5745d3a48220c2e6a1958a700691b091a0f9652de886472be90da6cf45da24b43728e44d3ea6bb4da9d903f1f9ff4af80522bc40cd76581284bb1be8dbd23262f46331ad5976bdf39c34e799f0dc2b5755646402692d618b02404b6c90f588c24a9ed98b78fe9c01f985a7e5913d024aa88202868d9667dd3d0bcc36a6811c77f90e0a52aa836278698c6ae5636860472d4b0a9134facfd94737e65097763c5af9cc714968f7602ea8922e7c0efe38033e088b89667919251a2b41e34b7931260dcfb72572274ae7da5a30899b4da5b726e17ab0dcd321eb24fec62192a9b7a01afc9be694d2d3fa18bcefac450fb2670c3b8affd1eea52e2f2a46d901d6e1d75a4fe159c877186bc53c5e093b53a4ee127c40052807923eb0e0c909c9c6df239150047d5a4d14f5287a22807d3518a3d8a32afb7c0aaa088ffe80a79f58424f2807d47a3956b3cf0f0ae923ced91d205d785f4a1d31455a291626699dc8549cb6542b67d1fbee24dafd2de2dad9b2cdc95cd3ad9712aff58c91583c36ae2d5756275c0baffd16a32ee4e73b40998a164f8e6c267ea1c658b9a35d707c4efe97b2f1e10536c33ef4031051edcdb1119319c377334537b2feec60b810d767f391b93cb88c3742f11b8aa804949b1b450b5aff19ce1f1e142e44651725c9df0917c2e97fcecf710b236c9644ca1477c06100026014661ea07cc163d11ef365713dc3f9b3cba0a7945fe07d1233298786639e6768525c4419b15c26601c66d9cc0658558c3e84dd2dfed4be513ae1d02cac62254fba8cf3133a7e11a8f8eba", 0x1000}], 0x6) r2 = socket$inet6(0xa, 0x805, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000003c0)={0x0, 0x0}) prctl$setptracer(0x59616d61, r3) socket$unix(0x1, 0x0, 0x0) sendto(r0, &(0x7f0000000500)='\\', 0x1, 0x0, &(0x7f00000000c0)=@generic={0xa, "ce52ad4548f98701e8b83e67eec675eb6449f442bcebff055db46786e6f45e02df804947ed942fddf5e334c1c05a832854edf4445d545ce8e51aa2389496131c0b9afbdd80c18512d377e01b68705784a7f4d886244bc9363ffedba8599ca553c3aa334f4b7caa1d2dfdf4813d6954b8ba620317cf2c77610015ceeee6a1"}, 0x80) 2018/06/01 16:49:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:17 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f0000000000)=0xd) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/06/01 16:49:18 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xffffff7f, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0xeffdffff, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:18 executing program 6: r0 = socket$inet6(0xa, 0x803, 0x0) sendto(r0, &(0x7f0000000500)='\\', 0x1, 0x0, &(0x7f00000000c0)=@generic={0xa, "ce52ad4548f98701e8b83e67eec675eb6449f442bcebff055db46786e6f45e02df804947ed942fddf5e334c1c05a832854edf4445d545ce8e51aa2389496131c0b9afbdd80c18512d377e01b68705784a7f4d886244bc9363ffedba8599ca553c3aa334f4b7caa1d2dfdf4813d6954b8ba620317cf2c77610015ceeee6a1"}, 0x80) 2018/06/01 16:49:18 executing program 3: mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x33, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/06/01 16:49:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:18 executing program 5: mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) pkey_mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x149900, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x5, 0x1, 0x3, 0x10001, 0x1f6}, 0xc) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x1f, 0x3) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff845}, 0x1c) 2018/06/01 16:49:18 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000240)='bcsh0\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x6000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000340)=""/9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2000, 0xa) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000200)={0x7, 0x87, &(0x7f0000000140)="c86c58ae7fc1ba2af8e2bad684a8e0c363583cf53736c55ed79b107560c268623166c0ba5f9d5ec735f784248ecafd6b479b92a2f7ceeb07196ac0a186ac17d9ddbdfcdd1aab8fa3f0b500a1de85cc0ac12e62a32efa4e31680ef2dbbe8938eaa2ef1cea8959e93e279fb2e973e2493f485c87138d2e72602f3794957069390e16b8b4b45f0381"}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x17, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_gettime(r3, &(0x7f00000000c0)) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000080)="3382a7f5", 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000300)={{0x3, 0x9, 0x4, 0x100000000000, 0x0, 0x10001}, 0x0, 0x7, 0xffffffffffff8000}) close(r0) 2018/06/01 16:49:18 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0)=0x2, 0x4) 2018/06/01 16:49:18 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x2f00, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:18 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x6, 0x1, 0x8, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000001c0)={0x8, 0x0, [{0x2, 0x1, 0x0, 0x0, @irqchip={0x3, 0x5}}, {0x100000001, 0x3, 0x0, 0x0, @sint={0x3, 0xcaa7}}, {0x7, 0x3, 0x0, 0x0, @sint={0x5, 0x101}}, {0x2, 0x1, 0x0, 0x0, @irqchip={0x8f, 0x5}}, {0x0, 0x1, 0x0, 0x0, @irqchip={0x3, 0x32}}, {0x22, 0x3, 0x0, 0x0, @sint={0x80000001, 0xffffffff}}, {0xe4, 0x3, 0x0, 0x0, @msi={0x79, 0x7, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x3, 0x2}}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x1ff, 0x1, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/06/01 16:49:18 executing program 5: r0 = memfd_create(&(0x7f0000000100)="885d292b00", 0x0) write(r0, &(0x7f0000000080)="a8", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xff8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast1, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=@getsadinfo={0x13c, 0x23, 0x4, 0x70bd29, 0x25dfdbfb, 0x0, [@mark={0xc, 0x15, {0x35075b, 0x6}}, @mark={0xc, 0x15, {0x350759, 0x7}}, @proto={0x8, 0x19, 0xff}, @output_mark={0x8, 0x1d, 0x8}, @ipv4_hthresh={0x8, 0x3, {0x1d, 0x1a}}, @sa={0xe4, 0x6, {{@in, @in=@multicast1=0xe0000001, 0x4e20, 0xce93, 0x4e23, 0x9, 0xa, 0x0, 0x20, 0x2d, r1, r2}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x32}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0x1ff, 0x20, 0x6, 0x4, 0xffffffffffff4e21, 0xef0, 0x7}, {0x3, 0x0, 0x4e9, 0xcfeb}, {0x1, 0x4}, 0x70bd28, 0x3506, 0xa, 0x3, 0x9d, 0xa}}, @srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x13c}, 0x1}, 0x4800) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/06/01 16:49:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x8dffffff, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) 2018/06/01 16:49:18 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x620000, 0x0) getpeername$llc(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r1 = socket$inet6(0xa, 0x805, 0x0) sendto(r1, &(0x7f0000000500)='\\', 0x1, 0x0, &(0x7f00000000c0)=@generic={0xa, "ce52ad4548f98701e8b83e67eec675eb6449f442bcebff055db46786e6f45e02df804947ed942fddf5e334c1c05a832854edf4445d545ce8e51aa2389496131c0b9afbdd80c18512d377e01b68705784a7f4d886244bc9363ffedba8599ca553c3aa334f4b7caa1d2dfdf4813d6954b8ba620317cf2c77610015ceeee6a1"}, 0x80) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0xfff}, {0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1e}}, 0x401, [0xdd, 0x7, 0xe451, 0x2, 0xfffffffffffffc01, 0xff, 0x5d66, 0x4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, {0xa, 0x4e20, 0x100000001, @empty, 0x80000001}, 0x2, [0x8, 0x8, 0x2, 0x9, 0x40, 0x7, 0x6, 0x1000]}, 0x5c) 2018/06/01 16:49:18 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x100000000, 0x0) syz_open_dev$mouse(&(0x7f0000001640)='/dev/input/mouse#\x00', 0x890, 0x10000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80003, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xa7, "03f12b817319db0e6465eaabf97061bef6bf41443d8a923548d3b2a0bc95fd9dd168aed2e94cad6754def4f54e74ae1f2447a36dec183e7800e2991010e457aabaca3666dd653904332748ec20ea8a0c803877c0729ff8d3b7a7d282e1bc8147afd8298264f57116318c20c34085229ca1db0cf0e34f4c0ad2cc8903a23eb9fd01a0c28586cbae55bedbc924491f909210114f6bac3cd5b5a6973c2b26419f53f63236fc08a23f"}, &(0x7f0000000340)=0xaf) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000380)={r3, 0xe9}, 0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/247, 0xf7, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x68) accept4$ipx(r2, 0x0, &(0x7f0000000040), 0x80000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/06/01 16:49:18 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x300, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x70) clock_gettime(0x0, &(0x7f0000000140)) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1000, 0x80) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7, 0x30000) clock_gettime(0x0, &(0x7f00000001c0)) 2018/06/01 16:49:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0xfcfd, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4400000000000005, &(0x7f0000000040), 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80802, 0x21) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x2, 0x1, 0x1000, 0x9, 0x37, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_x_sec_ctx={0x1c, 0x18, 0xd9, 0x9, 0xd2, "8666303b79502686316c6bb078bb8da525656f8efb681eff388d70b6e49778bbb5956b297c3568d0cf303fbd2b5cf13763e21454fdc73fbf3ffcba7abf7752c3587ff402cbde459236637b410f7fb8d87242992839fcebe2c1b90740d7f7909104e86f464d268ac7f3896962c07be378359c16bb8ce8ce502373238be8e29eac874ee394fd883d35ba50018cfa0f5e9e3101e0ae469e7f7a88985f40cc81bd177c2ebc079beee046ad7f11eec177461278598ddf4017d8ff274ec165740c9580aca0e8c1b9413db375492d851728dd3a5ccd"}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x70bd2b, 0x3507}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bbe, 0x400, {0x6, 0x33, 0xc4b9, 0xb55, 0x0, 0x100, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6}}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e21}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x6e6bb4, 0xef7, {0x6, 0xff, 0x80, 0x0, 0x0, 0xfffffffffffff35f, 0x0, @in6=@loopback={0x0, 0x1}, @in6}}, @sadb_address={0x5, 0x7, 0x0, 0x80, 0x0, @in6={0xa, 0x4e23, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}]}, 0x1b8}, 0x1}, 0x20000040) 2018/06/01 16:49:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:18 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000100)=""/3) r2 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000280)) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)={0x8, {{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x1d}, 0x9f7b}}, 0x0, 0x1, [{{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}]}, 0x10c) ptrace$poke(0xffffffffffffffff, r3, &(0x7f0000000040), 0x659) tkill(0x0, 0x0) close(r0) 2018/06/01 16:49:18 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x2, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:18 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000dffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3f4c1b4e2bf501fb1bb949869c2984d914d9f04005e4fcd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1000, 0x2000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000140)="29f59a43eb514c61ee36a21b27ab3ad10a15dc0b66ec14d9969fb48eddeb595e67976043c784e7bb8fd57e24a9996475df1572c51ef58f471e954521708812907584d31c5de95bc0e1e17dc454de772a5ffd47f0f12b3e37afad9534b47bc5aeeb997a39b4d43baf4e33020abfefd0fe1565cfc41579824cb8a6a890b577c5581e67268111d224540cd214b7f949338ae15becf18b5ad019c9a8dee84ca06a221e26275dd17b78cd05aee580b19b20a068601f148cf4739e43d6e6b4e8cbacdb2786b74f056d84ec7636d02c80db6542c713", 0xd2, 0x80, &(0x7f0000000240)={r2, r3+10000000}) timerfd_create(0x4, 0x80800) 2018/06/01 16:49:18 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000040)=[0xffff], 0x1, 0x8, 0x80000001, 0xffffffff, 0x40, 0x6, {0x1, 0x2, 0x9, 0xff, 0xff, 0x100, 0x9, 0x9, 0xbf3, 0x3ff, 0x200, 0x2, 0x2, 0x9, "cdbb1a57171807d394643b9855594e3223bacd5f21d3d8b67ac20af1d09dec17"}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x76, &(0x7f0000000080), 0x4) 2018/06/01 16:49:18 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/06/01 16:49:18 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x3a00000000000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000040)={0x0, @rand_addr, 0x0, 0x0, 'dh\x00'}, 0x2c) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x3, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x84) 2018/06/01 16:49:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x4000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:18 executing program 5: r0 = epoll_create1(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000300)="a2b5e4fca820286fd7df791dfb8239c3", 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280)='bond0\x00', 0x10) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000180)={{0x248}, 'port1\x00'}) r4 = epoll_create1(0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000000c0)={0x10007, 0x1, 0x102000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) close(r0) r5 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000c85000)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000100)={0x0}) socket$netlink(0x10, 0x3, 0xe) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000000240)={r6}) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0xe, &(0x7f0000000340)="bbbd3dfc7e16c9c4e078b5a07ad0c9b4774c8af1b9dd695f58ea09e8b06ceced5bde8c4e8ebe6cb4d4fa32a9b002177db8c356c2c9e51f62f493e4a4f471d7fc5a319386f48617f13e553b9933f092ba5827572fbdca87cd3ceac2bfab6c47462892d6e6984bd08a82e96f69e86279f7dc3045b719d8f1486efed5b36f0a675ca14e0ce69b4f5d4ef696e4ebf84d312e69bccf81f0362041e9cb65bf2abc51f98b", 0xa1) 2018/06/01 16:49:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="22f85928e7f41f7707ca70db8d2f3201f448da1f739cd1bdcdd7a6071c893a77af9c0290653a3502cb1f3d9936b675f20dff37f8d27eb7a5e746f625fd39025d08616e9a0ff8e59369d143e79cfd85e4a053b54bbe5d0176a2084fd05eb970ba5f6fc7c5d50cb40dee2821fd242badcf5c2d40564849798ca5025ab7b6cb5af7cfb0a33ca38124c379b7a017a21e6dade6825da6e68fd37b8a5118f5e981b5a67eb1e9ffaa384227712e7b7f461a7b2467da486ad07f8627480eff19da7cc05c54a30575afbfb5f2d9604d5d2722ac544fe6b19f1d722da6ba932db772197486d5a0057017156e7b4bc2e85a0d961f056897700555017b4a", 0xf8, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x30}, 0xc) r1 = dup(r0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x100000001}, 0x8) write(r0, &(0x7f0000000000)="707c986d05b976c350a7ea3493dc76", 0xf) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000180)=0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000001c0)={0x6, r1, 0x1}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write(r0, &(0x7f0000001180)="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", 0xe01) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/01 16:49:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:18 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x300000000000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:18 executing program 3: unshare(0x2000000) pipe(&(0x7f0000000140)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) 2018/06/01 16:49:19 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000480)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f00000000c0)=""/198, 0xc6}, {&(0x7f00000001c0)=""/183, 0xb7}, {&(0x7f0000000280)=""/165, 0xa5}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/241, 0xf1}, {&(0x7f00000014c0)=""/60, 0x3c}], 0x8, 0x0) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x0, 0x2, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/06/01 16:49:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0xfffffffffffffdfe, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:19 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x2c000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:19 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl(r0, 0xc25c4111, &(0x7f0000000040)="9a67dfa31a733aa105eddb99750a51c0940b508e70323bd698b7b5b529ad0a65a743285ea474b437f171d528ed52afb514e29d0827b86f1aa979b1142ae1a7037699cbfb7b") connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x9, 0x1, "4664152a090bf381e4d4fc208addcb71bda25843b6259eba6c5b292bda0b322555eabc89590a4503382d04d6cc67648ac47c3ef98017178440c3dd39d2245c", 0x1d}, 0x58) 2018/06/01 16:49:19 executing program 3: unshare(0x24020400) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1002, 0x200000) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) unshare(0x28020400) unshare(0x6000801) 2018/06/01 16:49:19 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000080)={0x1, 0x4, 0x9}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/06/01 16:49:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x10) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000001c0)=""/224, 0xe0}, {&(0x7f00000002c0)=""/151, 0x97}, {&(0x7f0000000380)=""/13, 0xd}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x4, &(0x7f0000001400)=""/155, 0x9b, 0x95b}, 0x2141) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="5e0000006ecc01b4a8ec8e11f8aa137432954c68633e5d3ee5231fdf51726a45ff00a8ddcd3ba53bce14482457e0d43e53a69d6b02b54f382948abe4bb32c411e20f5a670ef17342bf005d54345e8cb82b65639c7e23b500d8755a840b3f5450481e"], &(0x7f0000001500)=0x66) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000001740)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x900490a0}, 0xc, &(0x7f0000001700)={&(0x7f00000015c0)={0x118, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3c}]}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7a}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x800000000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x8040}, 0x840) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x8}, &(0x7f0000000040)=0xc) 2018/06/01 16:49:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200040, 0x0) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f0000000040)="9b6e0864aae4fecb4fabb5ead8c04dd94190eedcd90ffe79b8f5a0d127837fc772f21be9542ac758b688cc9c150357a3889551be4e1ce455640a2a07c4016e217390c2fc91cc7d99d3c3fa0c56ef741e865dbb0db8209b92") getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x2) munmap(&(0x7f0000003000/0x3000)=nil, 0x3000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4188aea7, &(0x7f0000000180)={"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"}) 2018/06/01 16:49:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x8, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:19 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x2b00, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:19 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x20, 0xffffffffffffffff, 0x7f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000040000000d2ee18c7f18e00691800000062000000000000000000009520eace326f7b555258424313872966df6f931aeb56bd6d6105b55f0163285e49b6f74add0ad7f5160f166f97d513ab427a533cd9788fa7d5c79cfa53466a96ef8a339609711e4d143c2e6223f9c6255e2e797ce60deee6f771cd920ef022e070223e1854db6b7985eba988d52630dc2dc3c41b57a233ba98f712c6f2fb3d2e39bee241d390a922a2dd2a4ec82849d859b1e3"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/06/01 16:49:19 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) ioctl$KVM_NMI(r0, 0xae9a) 2018/06/01 16:49:19 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0xfff}]}, 0x58) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000080), 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) 2018/06/01 16:49:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:19 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) unlink(&(0x7f0000000080)='./file0\x00') r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20200) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000040)={0x1d6, 0x2, 0x100000000, 0x9, 0xfffffffffffffff9, 0x7ff}) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r2) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r5, &(0x7f0000000480)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x28, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd320\x00'}}) 2018/06/01 16:49:19 executing program 3: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x3) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f00000001c0)="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", 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) 2018/06/01 16:49:19 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)=0x42) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) 2018/06/01 16:49:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0xfcfdffffffffffff, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:19 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x3a00, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r2 = eventfd(0x7) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x1000, &(0x7f00000000c0), 0xb, r2, 0x2}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x4]}) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000280)) 2018/06/01 16:49:19 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f45ce0643f800000000000000000000000000000000dc0c000000000000000040000000000000000000006c51aed400000000000000b8000000"], 0x3a) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000240)=""/225, 0xde}], 0x1) [ 1031.763504] sg_write: data in/out 63519/16 bytes for SCSI command 0x0-- guessing data in; [ 1031.763504] program syz-executor6 not setting count and/or reply_len properly 2018/06/01 16:49:20 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x6, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:20 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0xc, 0x2000000000e, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl(r0, 0x0, &(0x7f0000000000)="171fc1fc09c23798b7362de71697e69779204f10d3e87960506016044f6f9c74ef2e92be8dd3f67606f9d5ee4c87711dfec74d876997237dc6646ea331cbf9280ae3f1b2192483f53afd271faf8ec603a760b9d9e0342a14809c7a938ab78c3b7791ce4e83b51300e81aa01236b86b023b81a9485b") 2018/06/01 16:49:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0xfdef, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:20 executing program 3: setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000400)=0x9, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1000000) write(r0, &(0x7f0000c34fff), 0xffffff0b) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/38, 0x26}], 0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x120) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00000000c0)=@fragment={0x0, 0x0, 0xfffffffffffffff9, 0x7, 0x0, 0x5, 0x68}, 0x8) creat(&(0x7f0000000080)='./file0\x00', 0x104) r3 = dup(r1) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000000)={0x0, 0x0, 0x8001}) [ 1031.849294] sg_write: data in/out 63519/16 bytes for SCSI command 0x0-- guessing data in; [ 1031.849294] program syz-executor6 not setting count and/or reply_len properly 2018/06/01 16:49:20 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000900083c14cc0b00bb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x800) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0xffffffffffffff8c) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) 2018/06/01 16:49:20 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82000, 0x0) bind$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) sendmmsg(r0, &(0x7f0000000340)=[{{&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0cec06001701000004000000"], 0xc}}], 0x2, 0x0) 2018/06/01 16:49:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:20 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xfffffffd}}, @icmp=@parameter_prob={0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000000, 0x810, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={r2}) 2018/06/01 16:49:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x8000, 0x0) accept4$packet(r3, &(0x7f0000000100), &(0x7f0000000140)=0x14, 0x0) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="000000000000000000000000ffe8"], 0xe) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/06/01 16:49:21 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x1100000000000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:21 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = syz_open_dev$midi(&(0x7f0000000640)='/dev/midi#\x00', 0x20, 0x2a0003) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000680)='/dev/cuse\x00', 0x400200, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000100)={0x0, 0x5, &(0x7f0000000180)=""/193, &(0x7f0000000300)=""/97, &(0x7f0000000840)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000940)=""/185}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000280)={@local, @rand_addr}, &(0x7f00000002c0)=0xc) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0xfffffffffffffffc) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000540)={0x0, 0x1, &(0x7f0000000080)=""/65, &(0x7f0000000400)=""/64, &(0x7f0000000440)=""/199}) 2018/06/01 16:49:21 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/36, &(0x7f0000000040)=0x24) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) readv(r0, &(0x7f0000000240)=[{&(0x7f00000047c0)=""/110, 0x317}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8, 0x400000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000180)={r2, 0x4}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x317, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/06/01 16:49:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0xfe, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:21 executing program 7: r0 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/144, 0x90) keyctl$get_persistent(0x16, 0x0, r0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000100)=""/40) keyctl$revoke(0x3, r0) 2018/06/01 16:49:21 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x20000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x8000, 0x6, 0x6, 0x1, "743cce48962514dcc78b761acb552da66abd47c62eed9da6998d19a0f91a0040"}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000ec0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000d80)='./file0/file0\x00', &(0x7f0000000dc0)='./file0/file0\x00', &(0x7f0000000e00)='proc\x00', 0x0, &(0x7f0000000f80)) r1 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x20) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000004c0)={{0x7f, 0x3, 0x7, 0xa067, "efd6f02dc9f631da79f43751ab411a7870ce3c70c58452f89bece013849fd5578dba1f4f9007c1109ca3c4f4", 0x697}, 0x0, 0x0, 0xfffffffffffffffb, r2, 0x80000000, 0x7, "6fcc82288fda4355e81c46e412cd3e5b3c101ca8030651b601055e09bc140a5c03c19f7b8fbf3cd6f2c131d3f0a281e6678edc05adea73c97ba3b40bfd013614", &(0x7f0000000040)='vboxnet1\x00', 0x9, [], [0x100, 0x0, 0xdba, 0x800]}) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000480)='jffs2\x00', 0x39e8028, 0x0) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=""/122, 0x7a) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000600)={"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"}) 2018/06/01 16:49:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:21 executing program 7: syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x6, 0xfffffffffffffe01, 0x5}], {0x8100, 0xf2, 0x4000000000fff}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) close(0xffffffffffffffff) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4e24, 0x2, 0x4e21, 0x4, 0xa, 0x0, 0xa0, 0x3b, 0x0, r1}, {0xff, 0x3f, 0x9, 0x4, 0x27, 0x453, 0x5, 0x7}, {0x3f, 0x8, 0x5, 0x7ff}, 0x5, 0x6e6bba, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x3, 0x20, 0x7000, 0x9, 0x10001}}, 0xe8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=@mangle={'mangle\x00', 0x1f, 0x6, 0x56c, 0x0, 0x0, 0x0, 0x0, 0x1d8, 0x4d8, 0x4d8, 0x4d8, 0x4d8, 0x4d8, 0x6, &(0x7f00000002c0), {[{{@uncond, 0x0, 0xe0, 0x104, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x3}}, @common=@icmp={0x24, 'icmp\x00', 0x0, {0x0, 0x7fff, 0x200, 0x1}}]}, @TTL={0x24, 'TTL\x00', 0x0, {0x0, 0x100000001}}}, {{@ip={@multicast1=0xe0000001, @empty, 0xffffff00, 0xff, 'veth1\x00', 'veth1_to_team\x00', {0xff}, {0xff}, 0xe84b88307eb35a79, 0x0, 0x15}, 0x0, 0x98, 0xd4}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0x2, 0x2, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21}}}, {{@uncond, 0x0, 0xbc, 0xe0, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x8}}]}, @inet=@DSCP={0x24, 'DSCP\x00', 0x0, {0x2c}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0xff000000, 0x0, 'syzkaller1\x00', 'veth1\x00', {}, {0xff}, 0xdc, 0x2}, 0x0, 0xd8, 0xfc, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x9, [0x1f, 0x0, 0x1, 0x80, 0x100, 0x100000001], 0x0, 0x101, 0x5dcc905a}}}]}, @TTL={0x24, 'TTL\x00', 0x0, {0x2, 0x80000000}}}, {{@uncond, 0x0, 0xc8, 0x124, 0x0, {}, [@common=@inet=@dccp={0x30, 'dccp\x00', 0x0, {0x4e23, 0x4e22, 0x4e21, 0x4e23, 0x4, 0x2, 0x4, 0x30000}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @random="a74d983070d4", 0x10001, 0x1, [0x19, 0x22, 0x3e, 0x36, 0x1a, 0x23, 0x10, 0x6, 0x9, 0x3d, 0x16, 0x40, 0x2, 0x2b, 0x25, 0x25], 0x3, 0x1, 0x1}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) 2018/06/01 16:49:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x4, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:21 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x89ffffff00000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:21 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000111ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x4}]}, &(0x7f0000f91ffc)=0xf9) 2018/06/01 16:49:21 executing program 3: r0 = gettid() r1 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x7fffffff, 0x40000) write$cgroup_subtree(r1, &(0x7f0000000340)={[{0x2b, 'cpu', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'pids', 0x20}]}, 0x11) exit(0x58) ioprio_get$pid(0x2, r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f00000002c0)={0x1ff, 0x200}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={r0, r4, r5}, 0xc) 2018/06/01 16:49:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x4000000000000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:22 executing program 7: r0 = socket$packet(0x11, 0x202, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000400)=0x6b65a878, 0x4) r1 = dup2(r0, r0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0xc, @dev={0xfe, 0x80}}, 0x1c) 2018/06/01 16:49:22 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x3a000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x200}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="1a0003b782e35805dc971e2db8cfac242935b7c721b141b14e52"], &(0x7f0000000180)=0x22) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x175}]}) 2018/06/01 16:49:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x400) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0x8001, 0x3}) 2018/06/01 16:49:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0xeffdffff00000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:22 executing program 3: symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0xffffffff, 0xfff}) open(&(0x7f0000000000)='./file0\x00', 0x20442, 0x0) 2018/06/01 16:49:22 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f0000000180)=0xfffffffffffffd63) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x220000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x3) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@rand_addr, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, r2}, 0xc) 2018/06/01 16:49:22 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x2000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:22 executing program 6: getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYBLOB="f202000011fee9410666a4009abd12fd5a46fc033c3af028d6b8011f58e3b9259c14eddf44127a0334bff531be36b788d53308228f0000d20448b2fed26c15bb067d8dc18a27b2ecb101e9e02d44f8356c1fd63bb7"], &(0x7f0000000100)=0xa8887de9a735000b) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000001ac0)=ANY=[@ANYBLOB='\f'], 0xc}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x105400, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x7, 0x0, 0x1, 0x2, 0x1, 0x9}, 0x20) 2018/06/01 16:49:22 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x47, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/06/01 16:49:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:22 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/.nforce\x00', 0x145, 0x0) write$sndseq(r0, &(0x7f0000000200), 0x10006f000) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) 2018/06/01 16:49:22 executing program 0: mremap(&(0x7f0000672000/0x4000)=nil, 0x4000, 0x4000, 0x10003, &(0x7f0000223000/0x4000)=nil) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'team0\x00', &(0x7f0000000040)=@ethtool_test={0x1a, 0x55, 0x6, 0x1, [0x9]}}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x10) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/122) 2018/06/01 16:49:22 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8000, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) io_getevents(r0, 0x2, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000180)={r1}) r2 = socket$nl_route(0x10, 0x3, 0x0) io_submit(r0, 0x1, &(0x7f0000002cc0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2}]) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00000001c0)=0x4, 0x4) tkill(r3, 0x1000000000016) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000280)=0x8000, 0x4) 2018/06/01 16:49:22 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)="cc272900", &(0x7f0000000180)='$\x00'], &(0x7f0000000240)=[&(0x7f0000000380)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", &(0x7f0000000480)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", &(0x7f0000000200)='\x00', &(0x7f0000000580)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", &(0x7f0000000680)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402"], 0x100) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x3, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000900)=""/45, &(0x7f0000000940)=0x2d) timer_create(0x3, &(0x7f0000000880)={0x0, 0x40, 0x0, @thr={&(0x7f0000000780)="6a834332e571661189a40fa880f2525a54c5c94cf2b0d65914a4785f7c3d79d46d44016b8bf92bbce1a3d8cd42e8", &(0x7f00000007c0)="a049a2382aa54bb146a05852f28b86602598dcd37f880996a627bcf376d6b892d0f2906eac71ab552b9fc90a46281ac9f64fff99fff9b1bc8f981718e8e746658b188cff2c70ca63cc08cf8062f4b33e5ee4242c8b5bd62747419b17994fb5de13aad70f8942001e4f2862f50437ed4a7fc423bda2a8f2d1a7d19949fcacf2419e4f94d8f70869009e2fdfa472734f3ce860a6b0611c871570811a81cd9a740d4ddb45bd99bd899a"}}, &(0x7f00000008c0)=0x0) timer_getoverrun(r1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fchown(r2, 0x0, 0x0) 2018/06/01 16:49:23 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000060000000fb00040000000000000000000000003588035100000000000000000000000000000000000000"]) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x0, 0x1}) 2018/06/01 16:49:23 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x6c00, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0xfffffdfc, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:23 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0044dff, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0xc7, &(0x7f0000000980)=""/199, 0x88, &(0x7f00000008c0)=""/136, 0x3c6, &(0x7f00000003c0)=""/200}) write$cgroup_int(r0, &(0x7f0000000040)={[0x3f, 0x34, 0x34, 0x36]}, 0xffffff48) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x2, 0x211, 0x4, 0x80000001, 0x0, 0x1000, 0x405, 0x2, 0x2139, 0x487, 0x9, 0x40, 0x5, 0x7, 0x20, 0xa3, 0x3, 0x743, 0x8, 0x1, 0xbd, 0xe720, 0x1ff, 0xff, 0x20, 0x0, 0xd35, 0x8, 0x4, 0x7ff, 0x7, 0x8, 0x4, 0x7, 0x400, 0x1, 0x0, 0xff, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x8, 0xb72, 0xffffffff80000001, 0x7, 0x100000000, 0x100000001, 0x1ff}, r1, 0x9, r0, 0x9) 2018/06/01 16:49:23 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x60, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000180)=""/144) r1 = memfd_create(&(0x7f0000000280)="23656de465e33a", 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x8}, 0x8) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000003640)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)}]) pipe(&(0x7f0000000040)) 2018/06/01 16:49:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x1) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000000c0)={0x32, @multicast2=0xe0000002, 0x4e20, 0x4, 'wlc\x00', 0x2, 0x6, 0x8}, 0x2c) ioctl$SG_IO(r0, 0x40106f1e, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, @scatter, &(0x7f0000000500), &(0x7f00000005c0)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/06/01 16:49:23 executing program 7: bpf$MAP_CREATE(0x4, &(0x7f0000000040), 0x2c) 2018/06/01 16:49:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="05"], 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000140)="2cb20cdc1017fbebfe0af48d5d290467bbc35e35f488dfb2280d5a777140a24bb1e945e3220b38a7968b8a3f7192ffa68b19a069a4bd6e3d96636a7dd54f597e5cec1d07a381ec0be79111bc79f2019d5e218e2eecc54c7b2680117e713a0286e1c409aa58f4ea66f99693dd6c14053ab95a06e4788d736a907c690924bd8bd1cdc0da4f334e080f802c8534d5bf0a8688593964930d75d8a2f45d1219ce560ba28b73ab42013a7b6f22c4e537b4f1a934", 0x17c}], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x1}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write(r0, &(0x7f0000000000)='<', 0x1) write(r0, &(0x7f0000000340)="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", 0x401) 2018/06/01 16:49:23 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xc3fe, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:23 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x200102, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000500)={0x0, 0x1f}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000580)={r1, @in6={{0xa, 0x4e22, 0xffff, @empty, 0x15}}, 0x0, 0x8e, 0x2c13, 0x100, 0xfff}, &(0x7f0000000640)=0x98) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000440)={0x9, 0x27f, 0x2, 0x800, 0x0, 0x9}) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_vs\x00') ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000100)) connect$ipx(r4, &(0x7f0000000680)={0x4, 0x0, 0x5, "ce9f57f94c64", 0x7}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='cpu&3||\x00\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f00000003c0)) quotactl(0xff, &(0x7f0000000040)='./file0\x00', r5, &(0x7f00000002c0)="47971478871a9824b89e60f1139ec2a18b394f69f38b3e38dca67b4c70ffe2558e57310487dc482d08693906291f9e3333e76e6e6a471ab8f0df2bbeba0c6b1b0d3e5b4f41e7b32e556899f737d05a5c12e93df8df1141c7033c4d8d3e0f7a1964f25eee1bf176b631f077ab3459fb8e7ca32a729d64baaaa014fce9808c7c1a8273a784191310113ffcaa24ae1f1ccfe0c5cd6e5e89b9f86c7caca3f6cc59d0b8503396b2f83ec438257546bf519fb1fa9d2cb31dc612e99a8faf89d9364683ec83e6734a32a1a8df72a5c1a0cd161a2a326a0a") 2018/06/01 16:49:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x1000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:23 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf6, 0x200) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000100)="6e65746f6674ffff006e6579e0d2b2a23daa6e1771d0092dd7dd25039048b70409980ca6659ca2cbc739d2e5107a5c93537c984046f45bbe8b") sendfile(r2, r2, &(0x7f00000000c0)=0x201, 0xdd) 2018/06/01 16:49:23 executing program 6: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80080, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000080)=""/248, &(0x7f0000000180)=0xf8) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x80c00, 0x0) setns(r0, 0x0) 2018/06/01 16:49:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000004c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000800)={{}, {0x200000000080}, 0x0, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000000)={{0x6, 0x800}, 'port0\x00', 0x26, 0x7f85135496cd166d, 0x0, 0x2, 0x100, 0x80, 0x100000001, 0x0, 0x2, 0xfff}) [ 1035.617799] QAT: Invalid ioctl [ 1035.659401] QAT: Invalid ioctl 2018/06/01 16:49:24 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x33, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:24 executing program 5: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000380)="208881b2ad", 0x5) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="7f", 0x1, r3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000280)={{}, {0x0, 0x4}}) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f0000000040)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xffffffffffffff49, 0x0) 2018/06/01 16:49:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x40000000, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x6e, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x20002, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000400)={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, {0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, 0x4, [0xffff, 0x100, 0x3, 0x9, 0x9, 0x7, 0x6, 0x9]}, 0x5c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000340)=0x1e) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000000)={0x7, 0x3, 0x0, [{0xfffffffffffffffc, 0x2, 0xcae, 0x3, 0xdc3, 0x7}, {0x6, 0x7fff, 0x6, 0x100000001, 0x6, 0x5, 0x6}, {0x3f, 0x0, 0xbe, 0x5, 0x6, 0x1000, 0xdf}]}) 2018/06/01 16:49:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/06/01 16:49:24 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r2 = dup2(0xffffffffffffff9c, r0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x2, 0x7, 0x40, 0x1, 0x3, 0xfffffffffffffeff, 0x5, 0x4, 0x100000001, 0x8, 0x0, 0x6, 0x2, 0x1, 0x7, 0x7f], 0x10004, 0x55cfb46e77def665}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=@setlink={0x3c, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_PORT_SELF={0x1c, 0x19, [@nested={0x18, 0x4, [@generic="f762d9f887497461645ad27e8caab00c20"]}]}]}, 0x3c}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xd9, "4ed06a8e26596de70de6a68c871c6b12025103000bff7cffcca0ab291807418e525d2d2d1000aeed66d0ad8f7c7e751264350a8710e98f9f24295648f794ad4792213422d7952d2d3dd2cebe715d9f24310751ab838ec8f5bf0a816b0f476a62aa7334b72b2539592201051dea925db369ac74fce46eb260b6b478ccd2d1f35be835e68e7d927470902358504962e3046b84e120fafc6f42911b48a786d39ef225e7a2717e43881c9a170b945128a9d51331498a8ee1c75595c74b94326e8f3a142c5170a52b414e62a1e97e52056a29ede713cc99cd92cdb9"}, &(0x7f0000000300)=0xe1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r3, 0x9d}, &(0x7f0000000400)=0xc) 2018/06/01 16:49:24 executing program 0: socketpair$inet(0x1e, 0x3, 0xfffffffffffffffc, &(0x7f0000000100)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) dup3(r1, r0, 0x0) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000000180)=""/150, 0x96}, {&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f00000003c0)=""/120, 0x78}], 0x4, &(0x7f00000004c0)=""/5, 0x5, 0xffffffffffffffff}, 0x0) tee(r0, r1, 0xffff, 0xe) 2018/06/01 16:49:24 executing program 3: r0 = socket$inet(0x10, 0x80002000000007, 0x10001) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000c21f67)="24000000010af5000000000000000600202004f80900010002e800600700000000ab001f", 0x24}], 0x1}, 0x0) 2018/06/01 16:49:24 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x21, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:24 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000300)="0aeedd954d8fc76a2681aa7fa7cff9cde0f9a875126f425345cd50e10240b081697ed52734ffc9f15160fcafa99f464207a66900b91f880499cc8d6bc934cfbc6c87b9c4883e0bb11fb0e8fea6da3d1f9b07289fb4e5d79322d481adf89537bb5641e3d091762cd92b888b663b4888ec8632f6d70eefbd1b733531fd", 0xfffffffffffffdae) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xfffffffffffffddd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/06/01 16:49:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0xfeffff, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:24 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x1, 0x2e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f0000001640), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x340) 2018/06/01 16:49:24 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x1000008031, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000000)=0x80) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7, 0x44000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) rt_sigaction(0x26, &(0x7f0000000300)={0x2, {0xffe}, 0x4, 0x8}, &(0x7f0000000340), 0x8, &(0x7f0000000380)) ppoll(&(0x7f0000000240)=[{r0, 0x1002}, {r3, 0x1}, {r2, 0x8000}, {r1, 0x4}, {r3, 0x40}, {r4, 0x100}], 0x6, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0)={0x2}, 0x8) mbind(&(0x7f000074a000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8032, 0xffffffffffffffff, 0x0) 2018/06/01 16:49:24 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) unlink(&(0x7f0000000000)='./bus\x00') mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'ip6gretap0\x00', {0x4, 0xfffffffffffffff7, 0x800, "ccb76c183372", 0x9}}) readv(r1, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000040)={0xfffffffffffffff9, 0xffffffffffffffff}) 2018/06/01 16:49:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 1036.040093] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/01 16:49:25 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x29, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:25 executing program 3: r0 = socket(0x400000000000001e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) listen(r1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000200)) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000380)=ANY=[]}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x402, 0x0) ioctl$KVM_NMI(r3, 0xae9a) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f00000001c0)=0x8) 2018/06/01 16:49:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0xeffd, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:25 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000280)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f0000000000), 0x1f) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x101) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00000001c0)) renameat(r3, &(0x7f00000002c0)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00') dup3(r1, r2, 0x0) signalfd4(r1, &(0x7f0000000100)={0x4}, 0x8, 0x80800) 2018/06/01 16:49:25 executing program 0: lremovexattr(&(0x7f0000000240)='./file1\x00', &(0x7f0000000140)=@known='system.sockprotoname\x00') r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000180)=0x6e, 0x80800) r1 = socket$rds(0x15, 0x5, 0x0) recvfrom(r0, &(0x7f0000000200)=""/37, 0x25, 0x2000, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x4}}, 0x80) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000380)='cpuset.mems\x00', 0x2, 0x0) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000040)='0\r,', 0x3}], 0x1, 0xfffffffffffffffc) fchmod(r0, 0x114) 2018/06/01 16:49:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="636f726564756d705f66696c7465720029a5bfd9e0d03e7e1f0eb23b7ea7bfb58884f390bb32a3e66a374271b16c632c42daeda4aaeff338b8a8d41f7c2814944d000000000000") pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000000)='0X', 0x2}], 0x1, 0x0) 2018/06/01 16:49:25 executing program 7: ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000280)={{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2b5, 0xb2b1}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x7}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000480)={[], 0x0, 0x1a200}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, "7914084b165e9ec52f1595ab29ebf015f37b541a5750acb2ac95e9ad3962af352e5323b779821fa55ee14bf9"}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1037.016325] *** Guest State *** [ 1037.019754] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 1037.028698] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 1037.037605] CR3 = 0x0000000000000000 [ 1037.041365] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 1037.047373] RFLAGS=0x0001a202 DR7 = 0x0000000000000400 [ 1037.053386] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/06/01 16:49:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0xfefd, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:25 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x3c00000000000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) [ 1037.060094] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 1037.068111] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 1037.076151] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 1037.084191] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 1037.092221] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 1037.100252] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 1037.108272] GDTR: limit=0x0000ffff, base=0x0000000000000000 2018/06/01 16:49:25 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001caff8)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f000059dffc), &(0x7f0000d8cffc)=0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x200, &(0x7f0000000100)=0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000040)=0x8) [ 1037.116309] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 1037.124344] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 1037.132361] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 1037.140371] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 1037.146818] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 1037.154309] Interruptibility = 00000000 ActivityState = 00000000 [ 1037.160574] *** Host State *** 2018/06/01 16:49:25 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10040, 0x0) mq_timedsend(r1, &(0x7f0000000080)="819031d9c7257feb63443ca07e27476f1d3fb9bc4523a47229119255107c60c5efdd243b1c33a504d11916566589f5d5749fccb24a3f2e19c0f36f736b861160de6bc9d66d6a9abe7d", 0x49, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c020000000000ff00ff0000008000000000d31ee843d5bdcd8361e468a967da7c5fbe9442e21c8946399d34cb6cb96587c2507930a8e83cc0ea0015d3249bdaccd584672131f95e33ab78202e00000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/06/01 16:49:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 1037.163809] RIP = 0xffffffff811f744c RSP = 0xffff88015f4073f0 [ 1037.169832] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 1037.176281] FSBase=0000000000000000 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 1037.184114] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 1037.190084] CR0=0000000080050033 CR3=00000001b74ac000 CR4=00000000001426e0 [ 1037.197168] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 1037.203903] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 1037.210049] *** Control State *** 2018/06/01 16:49:25 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000cbc000)=""/244, &(0x7f0000000000)=0xf4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8002, 0x0) 2018/06/01 16:49:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) rt_sigsuspend(&(0x7f0000000040)={0x80}, 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x200014ac, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) [ 1037.213553] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 1037.220253] EntryControls=0000d1ff ExitControls=0023efff [ 1037.225754] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 1037.232718] VMEntry: intr_info=800000b5 errcode=00000000 ilen=00000000 [ 1037.239431] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 1037.246058] reason=80000021 qualification=0000000000000000 [ 1037.252425] IDTVectoring: info=00000000 errcode=00000000 [ 1037.257920] TSC Offset = 0xfffffdd162bdf196 [ 1037.257928] TPR Threshold = 0x00 [ 1037.257937] EPT pointer = 0x00000001b010001e 2018/06/01 16:49:26 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4000000000000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0xeffdffffffffffff, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004e00)=[{{&(0x7f0000000880)=@ipx, 0x80, &(0x7f0000000b80)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1, &(0x7f0000000c40)=""/99, 0x63}}], 0x1, 0x0, &(0x7f0000004fc0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000000)=""/117, 0x75}, 0x7}], 0x1, 0x0, &(0x7f0000000cc0)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0), 0x0, 0xfffffffffffffffd}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)="ed45932002442faf860751f410544f38f3857ccb431a002eab8b00a9916e3acddf03f4e45241656bc67b324e87c9309c4c85b484ad058a9168e00e2933172e12b26f511b5a469e837c39ce196672a9a19026992660532a2b320abf", 0x5b}, {&(0x7f0000000540)="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", 0x100}, {&(0x7f0000000240)="3dd03bc7c8c4f6249d3a07eee66ca87aa04429c2f85f8ced30449b2001c4e456fdb724595cbb89ebdba36b97931ee9c186026baf697e541840ed93ee6ec2c2ab550e4c5c100ddbce35976335b2e9c03f4759c555dada7de580d90ebec7c8582e4d51f37b06b4f249255e6a6d65c8fe02b08920e70586089d56d85fc8500d49c42fe8ee9fe0d8346a39bb69627d50abb1f2b26c637ea334e520d5db5c8076fb3ba86ce3d823d231a4097ca53864a8d100078fe709aac68d466bdbe914cea3f60daa110835868d187284fac0b0cde7fc", 0xcf}, {&(0x7f0000000640)="6a2dcad3577f3372c3e8a28f0ef4dd3d8fe3b09218d0b2bfcb528897b99ad7d891527cbf3f06f17d0892657c26bdf359ac8efe66d2e4c3df490edf8a30af75feed564219bcd44a73d52e8d6ab1b0c37acff0b4c3a2f0fa28fd239f15e51625bc69", 0x61}, {&(0x7f0000000d00)="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", 0x1000}], 0x5, &(0x7f0000002000)=[{0xc, 0x107}], 0xfffffdab}}], 0x2, 0x8000) 2018/06/01 16:49:26 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x414003, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x8, 0x4) r2 = dup(r0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000080)) r3 = socket(0x10, 0x3, 0xc) socket$inet6(0xa, 0x6, 0x100) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', '\x00'}) write(r3, &(0x7f00000001c0)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364f0000c0ff030000001c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af55e3129849ae2d726cf46a629bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000003400000000000000d5ba641663ac6847d35b8779", 0xc8) close(r1) 2018/06/01 16:49:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000380)=0x0) r3 = getuid() stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000100)="bd2807eedf8689a79c0f1c08d8398b7d8fc395a867f402661b7014befc8142a85f98aee1a0e272b4061f07ac167ce67a08b91af582f34561bcda2af888d456dff80402c7117c54d7de33caecd758ea0d5283d13f6b7ba74d0dd5c67914cebceba8dd2915abe75e668e650890a66d1317df73d0b8cef3a18100de2f337db027ec09d1fa6acb9755413465cf131cd76a89f743b398419244b28e180f85ad486902", 0xa0}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="52bd274fa9aadd25d29e253bb3cfc1f7a0570889d12702412e0a7174998dda7f55a44295b65ad845e7a227", 0x2b}, {&(0x7f0000000240)="d17e273aa2100d09244474779e386a40505f609142301247085b30a44c21de3c84c4e987aa269b400b395b39832cffee7596b683a12a17f17447cb0895d800a14f60fa8b474d7fc34a68d5c4084eca4def170c621f1be5a22a98d43c48f70f003571f5582eb0cab0b837ac6539e73b63d45b176dadcd08a805c7ad5d7732acec71559b3bee7086477221cceceffb372810e2ed16b4fd387ee69cecf9ff320027485c515c1a049d1f4baa2c35189725a935834d1994e27fa63cfb63d8828140025f368360a10cf50ee7b00f4135", 0xcd}], 0x4, &(0x7f0000000580)=ANY=[@ANYBLOB="2000000001ab00000100000002b52608c2367be501b702cea24b0660fdbed8d60072bdbfcc568437357cd3c7e90ad4e32fb5b56dd1c46b109b55df5ef61350016d5597c8b0e2d5d58f12a386f4a71476ae193597528a3b504326f5df1d3f24f5a84ccc1597b69fab5a403b69e8b345736b7e5f2e7c5502fa1f4eb1c0632c65a8db7361e8449346fe568907031d2817f0d4f3603422c495", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4], 0x38, 0x4}, 0x20048041) r5 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f0000cadffc)=0x0) io_submit(r6, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000000)=""/121, &(0x7f0000000080)=0x79) r4 = dup(r0) ioctl$TIOCSTI(r4, 0x5412, 0x7fff) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x11}]}) 2018/06/01 16:49:26 executing program 7: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x3) renameat2(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x1) 2018/06/01 16:49:26 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x1100, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:26 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x6, 0x100000001, 0x3, 0x9, 0x6, 0x9, 0x7, 0xfffffffffffffffb, 0x0, 0x10000, 0x8000, 0x1, 0xfffffffffffffff9, 0x2be, 0x20]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="0000130080000000000000442d192b472a00c33ad2d829"], 0x1b) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/131, &(0x7f0000000140)=0x10) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000280)={0x3c07, 0x7}) syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x8, 0x3f) 2018/06/01 16:49:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfffffffffffffdfe, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:26 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0xfffffe84) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000240)="96756316ec904d4b66e0a0ec28b95d00000000000000051a1903e8bb1c3ae3298d508d", &(0x7f0000000100)="53675a48b0d3a32a179628cb7e1743e584554a27d4189de11703e4288037d7b755c342a27087b4d37d3f5a9992e062898ebfbd30242b", 0xfffffffffffffffe}, 0xffffffbc) 2018/06/01 16:49:26 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) signalfd(r0, &(0x7f0000000000)={0x472}, 0x8) listen(r0, 0xffffffffffff8000) listen(r0, 0x7) accept4(r0, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000140)=0x80, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x503402, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) 2018/06/01 16:49:26 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x402002, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000000c0)=0x5) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc2c45512, &(0x7f0000000080)={0xa, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/06/01 16:49:26 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x3e93b1ee8b98aa47, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) recvmmsg(r0, &(0x7f0000003fc0)=[{{&(0x7f00000013c0)=@ax25, 0x80, &(0x7f0000002780)=[{&(0x7f0000001440)=""/24, 0x18}, {&(0x7f0000001480)}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/238, 0xee}, {&(0x7f00000025c0)=""/31, 0x1f}, {&(0x7f0000002600)=""/206, 0xce}, {&(0x7f0000002700)=""/102, 0x66}], 0x7, &(0x7f00000027c0)=""/49, 0x31, 0x6}, 0x101}, {{0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f0000002800)=""/84, 0x54}, {&(0x7f0000002880)=""/67, 0x43}, {&(0x7f0000002900)=""/182, 0xb6}, {&(0x7f00000029c0)=""/43, 0x2b}], 0x4, &(0x7f0000002a40)=""/84, 0x54, 0x4c8}, 0x6}, {{&(0x7f0000002ac0)=@generic, 0x80, &(0x7f0000003e80)=[{&(0x7f0000002b40)=""/124, 0xfffffffffffffed5}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/244, 0xf4}, {&(0x7f0000003cc0)=""/102, 0x66}, {&(0x7f0000004080)=""/242, 0xf2}, {&(0x7f0000003e40)=""/29, 0x1d}], 0x6, &(0x7f0000003ec0)=""/212, 0xd4, 0xd8}, 0x7ff}], 0x3, 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10000000008) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) sendto$llc(r1, &(0x7f0000000080)="57860e17f91a8bf2", 0x8, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/206, 0xce}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80081, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001480)=0x0) syz_open_procfs$namespace(r3, &(0x7f0000004040)='ns/cgroup\x00') getdents64(r2, &(0x7f00000003c0)=""/4096, 0x1000) 2018/06/01 16:49:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xffffff8d, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:27 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x88ffffff00000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x200) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000040)) statx(r1, &(0x7f0000000200)='./file0\x00', 0x6000, 0xfff, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/06/01 16:49:27 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0xff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000005c0)={&(0x7f0000000c40)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="00082bbd7000fbdbdf251100000060000100080009006e0000000800080001000000080009001a000000080009007e000000080002006200000008000b007369700014000300ff020000000000000000000000000001080004004e240000080008000900000008000b007369700008000500060000000800060002000000080006005a0700000c000300080007004e220000"], 0x98}, 0x1, 0x0, 0x0, 0x20000000}, 0x4010) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0xffff7ffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rfkill\x00', 0x100010027fff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000300)={@local, @local, 0x0}, &(0x7f0000000340)=0xc) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000540)={r4, r5/1000+10000}, 0xfffffffffffffefe) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000380)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000940)="92ce18ec613091ffecb552d77511436d590ae011062ee3692f119fb3e4046213f981eb2a2ff34007857e21e17da2a6cd41ea76a1a1a24d663b8eb40513e606a20ffa360e1ab95bae298b8ef2b3a3802a99f15d0d705d605b27a7d1e6900d12ebc771e4127760fac7b5b357a493bbab8ed6317f5a7dbbbd91e4cb9be42e384a336a23d5ce5e174600") ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000002c0)={0x2, 0x10000, 0x2, 0x1000, 0x5dcb, 0x3}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000007c0)={0x0, {0x2, 0x4e21}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23}, 0x20, 0x100000000, 0x2, 0x100000001, 0x1, &(0x7f00000000c0)='ifb0\x00', 0xfffffffffffffff7, 0x3, 0x4}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x4000000000000005, 0x84, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$inet_buf(r6, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) sendto$inet(r7, &(0x7f00000003c0)="e5896faa37739d550f98f529b83f34edec7b70435856fe393f025442b97912ca1a69fefebe424168e1e1", 0x2a, 0x8000, &(0x7f0000000400)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) prctl$seccomp(0x16, 0x1, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0xfffffffffffffffb, 0x4519, 0x401, 0x3}, {0x80000001, 0x10000, 0x6, 0x3}, {0x20, 0x5, 0x1, 0x5}]}) 2018/06/01 16:49:27 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0), &(0x7f00000003c0)=0xb) write$binfmt_aout(r0, &(0x7f0000000400)={{0x10f, 0x9, 0x6, 0x6, 0x8c, 0x5, 0x16a, 0x5ef4}, "9d97c99fb64c837caae57aa4adabd6ffc1b0545b6dc71fdc48551f38773bfdd6ca2a169b6689b625cd1952fea15061cd6c15d625221b44c2edad9ebccc169ed6171703c8ad6c3296769e9ecb54ea951ef5fb83d65e832997b2f6db9cac0a171aab4991baa30c7d7ff270e014d9672cded81c0a020b6d04066d82cc5a5e1bbfec2b6a155cda2145df7d81129f896ed00bf2ff3421b757b3b750a97adec6079ff0a43b6a5948ee7ed4f61ed2f1c0724a41d28f378e78be62b28040efb3bd4372ddf9da34db50141ca14a6e4c822abca7bc", [[], [], []]}, 0x3f0) socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x1e, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000000c0)={"76657468315f746f5f626f710100", 0x80}) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) 2018/06/01 16:49:27 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000000c0)={0x101ff, 0x0, &(0x7f0000ffe000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000140)={0x94, 0x0, [0x80ffff]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}, [0x6, 0x3836, 0x0, 0x9560, 0x9, 0x2, 0x8, 0xffffffff, 0x6, 0x7fffffff, 0x4, 0x2, 0x100000, 0x29d, 0x101]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0xff, 0x8000, 0xaa, 0xffffffff80000000, r4}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f00000001c0)) 2018/06/01 16:49:27 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) readv(r2, &(0x7f0000000180)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000040)=""/97, 0x61}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000100)=""/73, 0x49}], 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9dff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f00004c4fe4)=ANY=[@ANYBLOB="0e630000"], 0x0, 0x0, &(0x7f0000fedffe)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) [ 1038.824753] binder: 6365:6366 unknown command 25358 2018/06/01 16:49:27 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="cc5799a695d8bc1bb9248587ac7bbf6874f8b873986fb25f13f4f631a6b6b892e150974e948609a297369170c827f3efd0fa22d7a1b6b62a0c2e49ffa319f7", 0x3f) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8906, &(0x7f0000000100)={'ip6gre0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000000)=""/235, 0xeb}], 0x1) [ 1038.860145] binder: 6365:6366 ioctl c0306201 20008fd0 returned -22 2018/06/01 16:49:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xeffdffff, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:27 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x29000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) [ 1038.894502] audit: type=1326 audit(1527871767.173:1348): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6370 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7fd4cb9 code=0x0 [ 1038.918836] binder_alloc: binder_alloc_mmap_handler: 6365 20000000-20002000 already mapped failed -16 2018/06/01 16:49:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:27 executing program 7: io_setup(0x800, &(0x7f0000000040)=0x0) r1 = socket$key(0xf, 0x3, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) io_setup(0x3, &(0x7f00000001c0)) io_destroy(r0) r2 = eventfd2(0x0, 0x0) io_submit(r0, 0x2, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140), 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x3, r2, &(0x7f0000000880), 0xfffffffffffffe8a}]) 2018/06/01 16:49:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfcfd, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:27 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101040, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001200)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000680)=0xffffff85) r5 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001940)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000001a40)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001a80)={0x0, @dev, @loopback}, &(0x7f0000001ac0)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0}, &(0x7f0000001b40)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001c80)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001d00)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001d80)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000001dc0)={@local, @local, 0x0}, &(0x7f0000001e00)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001e40)={0x0, @multicast2, @remote}, &(0x7f0000001e80)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001f00)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001f80)=0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000340)={"6970360d8990420cca51c01f00", r10}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000003b00)={@remote, 0x0}, &(0x7f0000003b40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003c40)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000003d40)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000003d80)={@empty, 0x0}, &(0x7f0000003dc0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003e00)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000003f00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000003fc0)={@remote, 0x0}, &(0x7f0000004000)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000004300)={0x0, 0x0, 0x0}, &(0x7f0000004340)=0x14, 0x800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000004380)={@empty, 0x0}, &(0x7f00000043c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000004bc0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f0000004b80)={&(0x7f0000000880)=ANY=[@ANYBLOB='L\a\x00\x00', @ANYRES16=r1, @ANYBLOB="100405000000fcdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="6001020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ff0300003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000200000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004009200000008000600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="300202003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000300000084000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000054000400000009020500000000000102c9000000080000000200000003000101000000004000020904000000060003047f0000000100048000000000e52703030100000079000581010000000600050308000000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ffffff7f08000600", @ANYRES32=r11, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="0800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004003f00000008000600", @ANYRES32=r13, @ANYBLOB="08000100", @ANYRES32=r14, @ANYBLOB="080102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000024000400ff7fff028000000001010608010000800200ffff020000001d6f00010104000008000100", @ANYRES32=r16, @ANYBLOB="80000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b7570000000000000000000000000000000000000000000080003000600000004000400080006008460e8c24c2e18b7738aad10f4ff8e15b8d57f48d845cb6a63bb19eb4a4769e9fd", @ANYRES32=r17, @ANYBLOB="08000100", @ANYRES32=r18, @ANYBLOB="780002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="08000100", @ANYRES32=r21, @ANYBLOB="80000200400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ff7f000008000600", @ANYRES32=r22, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="08000100", @ANYRES32=r24, @ANYBLOB="f00002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r25, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400fa00000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r26, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ff010000"], 0x74c}, 0x1, 0x0, 0x0, 0x1}, 0x4) r27 = socket$inet(0x2, 0x6, 0x100) setsockopt$inet_opts(r27, 0x0, 0x4, &(0x7f0000000040)="00000000009ce6d4e370d82a76be8d4d28b4767b67485ded34d798844566c17ab80cedb57ce8b8341a02696a8121eb011dba4f607c84fb00000800000000", 0xc) connect$inet(r27, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) [ 1039.010360] binder: BINDER_SET_CONTEXT_MGR already set 2018/06/01 16:49:27 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x529, 0x400000) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r1, 0x0, 0xffffffffffffff9c}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7f, 0x100) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) shutdown(r3, 0x0) recvmsg(r4, &(0x7f0000000280)={&(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0xfffffffffffffe48, &(0x7f0000000880)=[{&(0x7f0000000780)=""/199, 0xc7}], 0x0, &(0x7f00000002c0)=""/55, 0x37}, 0x0) 2018/06/01 16:49:27 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x1000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) [ 1039.054601] binder: 6365:6366 ioctl 40046207 0 returned -16 [ 1039.096431] QAT: Invalid ioctl [ 1039.105522] binder: 6365:6382 unknown command 25358 [ 1039.118559] binder: 6365:6382 ioctl c0306201 20008fd0 returned -22 [ 1039.126444] binder_alloc: 6365: binder_alloc_buf, no vma [ 1039.132093] binder: 6365:6410 transaction failed 29189/-3, size 0-0 line 2971 2018/06/01 16:49:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x4000, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) [ 1039.149426] QAT: Invalid ioctl [ 1039.233201] binder: release 6365:6366 transaction 255 out, still active [ 1039.240067] binder: undelivered TRANSACTION_COMPLETE [ 1039.271598] binder: send failed reply for transaction 255, target dead [ 1039.286931] binder: undelivered TRANSACTION_ERROR: 29189 2018/06/01 16:49:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:28 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000140)='./file0\x00') unlink(&(0x7f0000000180)='./control/file0\x00') close(r1) 2018/06/01 16:49:28 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x800e0000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:28 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0xffffffffffffffbd) accept4$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x10, 0x80800) write$rdma_cm(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0ef8bf0018000038d5c90000008000000000fa", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="01000000"], @ANYRES32=r2, @ANYBLOB="000000000100000004000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000040)=@notify={0xf, 0x0, 0xfa00, {r2, 0xd}}, 0xfffffe94) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) 2018/06/01 16:49:28 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) pwritev(r1, &(0x7f0000001480)=[{&(0x7f00000000c0)='+', 0x1}], 0x1, 0x0) 2018/06/01 16:49:28 executing program 5: r0 = gettid() process_vm_writev(r0, &(0x7f0000000040)=[{}], 0x1, &(0x7f0000001640)=[{&(0x7f0000000080)=""/228, 0xe4}, {&(0x7f0000000180)=""/122, 0x7a}, {&(0x7f0000000200)=""/196, 0xc4}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/196, 0xc4}, {&(0x7f0000001500)=""/169, 0xa9}, {&(0x7f00000015c0)=""/83, 0x53}], 0x8, 0x0) r1 = syz_open_procfs$namespace(r0, &(0x7f0000001680)='ns/net\x00') fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000016c0)) waitid(0x1, r0, &(0x7f0000001700), 0x1000002, &(0x7f0000001740)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000001800)={0x1, &(0x7f00000017c0)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001840)={r2, 0x2}) socket$bt_bnep(0x1f, 0x3, 0x4) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001880)='/dev/urandom\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000018c0)={0x0, 0x0, 0x20}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001900)='/dev/ppp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000001940)={r4, 0x5261930ee6ea44e2, r5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000001980)={0x0, 0x3, {0x3, 0x1, 0x3a, 0x3}}) r6 = syz_open_dev$usbmon(&(0x7f0000001a00)='/dev/usbmon#\x00', 0x1, 0x0) r7 = syz_open_dev$amidi(&(0x7f0000001a40)='/dev/amidi#\x00', 0x5, 0x2240) r8 = socket(0x1, 0x1, 0x2) r9 = request_key(&(0x7f0000001a80)='pkcs7_test\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001b00)='/dev/amidi#\x00', 0xfffffffffffffffc) fstat(r7, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001bc0), &(0x7f0000001c00)=0x0, &(0x7f0000001c40)) keyctl$chown(0x4, r9, r10, r11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000001c80)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001cc0)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000001d00)={r12, 0x53, "7bb8db9d211c279b4aa3dbcaf3def8cbc8bab88e81a9593ab71e0b7db1d06b6b8dcc38cbd38acc4e414ce4250be1008ef9e5f0c9e308ecedece3b398c2e662f39d4cc1a902824a67f9ed84e18783e75485f92b"}, &(0x7f0000001d80)=0x5b) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000001dc0)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) keyctl$describe(0x6, r9, &(0x7f0000001e80)=""/90, 0x5a) getpeername(r3, &(0x7f0000001f00)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000001f80)=0x80) epoll_create1(0x80000) ioctl$VHOST_SET_VRING_ENDIAN(r6, 0x4008af13, &(0x7f0000001fc0)={0x2, 0x8}) setsockopt(r7, 0xf4fb, 0xefbe, &(0x7f0000002000)="8ad84464b8368802663185ff85b1f5e2da74d5865c703315f76e2ae71c7a9ffa0487503000a1bca5f0e1408e0f20abfee70db3ffb569794b03afc4750cedfd2bafa022ff5bada4bad5547f1de36a2915829b552d61f4239868efc0b7347c705a018b824d13f6ff39a344dc80cb075b96c39821aafbbafea5646aef8118296df7c777a30f13433fc1224c684a9553589d69a9c8129bd1ed4da69bb9f11cb114b6534069a6a746682059177042d6cf5baa044a8849fea2ea3f00aedd581d82e24c36f4f7cfa612589dc5bc47413d42ac661bc80200ed608e485b7370c31d127599932b46a031c365804e431ecbe82e048967ed59beeb5b1052e6", 0xf9) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000002100)=0x3cc, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000002140)={r13, 0x5}, 0x8) 2018/06/01 16:49:28 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000080)={0x4, 0x0, [{0x7, 0x75d72b4, 0x4, 0x6, 0x6, 0x4, 0x100000001}, {0xc0000001, 0x8aa, 0x1, 0x7, 0x0, 0x3, 0x7}, {0xc0000001, 0x80000001, 0x4, 0xff, 0x401, 0x8001, 0x7}, {0x80000000, 0x6, 0x4, 0x5, 0x5, 0x8, 0x80000001}]}) 2018/06/01 16:49:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfefd, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:28 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xf0ffffffffffff, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfffffdef, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400080, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x80, &(0x7f0000000080)=0x4) bind$alg(r0, &(0x7f0000000700)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x3d9) r2 = accept4(r0, 0x0, &(0x7f0000000380), 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000640)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000400)=@deltaction={0x14, 0x31}, 0x14}, 0x1}, 0x0) 2018/06/01 16:49:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f00000000c0)) listen(r0, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000300)) r3 = getegid() syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x1) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x1500) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000400)={{0x2, 0xae}, 0xc}, 0x10) ftruncate(r0, 0x7fff) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000480)={r1, 0x0, 0x0, 0x4de10a91, &(0x7f0000000440)=[0x0, 0x0, 0x0], 0x3}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) clock_getres(0x2, &(0x7f0000000380)) accept4(r0, 0x0, &(0x7f0000000ac0)=0xfffffc19, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f00000003c0)={0xfffffffffffff216, 0x7}) 2018/06/01 16:49:28 executing program 5: seccomp(0x1000000000001, 0x5, &(0x7f0000000200)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0xfffffffffffffffe, 0x7fd}]}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10400, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x8, 0xa, [0x0, 0x7, 0x40, 0x3, 0x100000000, 0x62c4, 0x9, 0x80000000, 0x6, 0x3]}, &(0x7f0000000180)=0x1c) 2018/06/01 16:49:28 executing program 3: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) r0 = socket$nl_route(0x10, 0x3, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x101, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/06/01 16:49:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:28 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0x7, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4080) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r1) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000680)) 2018/06/01 16:49:28 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xf0ffff, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000200)=0x44) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x40, 0x0) accept4$netrom(r1, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48, 0x80800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@bridge_dellink={0x74, 0x11, 0x200, 0x70bd2d, 0x25dfdbfd, {0x7, 0x0, 0x0, r2, 0x9000, 0x400}, [@IFLA_IFALIASn={0x4, 0x14}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_IFALIAS={0x14, 0x14, 'veth1\x00'}, @IFLA_MAP={0x24, 0xe, {0x4, 0xaf8a, 0x111, 0x9, 0x10001, 0x8000}}, @IFLA_MTU={0x8, 0xe, 0x6}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x40004) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000080), 0x4) [ 1040.267874] audit: type=1326 audit(1527871768.546:1349): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6474 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fefcb9 code=0x0 [ 1040.365133] audit: type=1326 audit(1527871768.567:1350): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6474 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fefcb9 code=0x0 2018/06/01 16:49:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x8, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:28 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa}, 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0xeb46edde090c0248, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000140)="6c6f00966fd651b159a9c84a2c60d29800000020") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/06/01 16:49:28 executing program 5: perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0)}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x5f, "24d820b1dcd34b61b98209d3ddf46890757b717bd8b3e0627a8c28683eaa25bb0c7eb1a5b91eb1e89d6445ca870466e31b62a4d2478786cef4d3b814833e6d177bd0ddc8b35734bd58f7fa249b50f91355f6ba2669c74bbbd404f99c774ed9"}, &(0x7f00000000c0)=0x67) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r0, 0x40}, 0x8) 2018/06/01 16:49:28 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xffffff88, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) io_setup(0x7, &(0x7f0000000000)) ioctl$TCFLSH(r0, 0x540b, 0x4e5) 2018/06/01 16:49:28 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000300000000000029078ac2314bbac14140012ff907800000000420000000000000000000000ac1414aaac14140020de782ee9e79379a5cde3aecd03ee5e8096a1b48e7d4aef115c231bf10a94709c043e3514c7a73bf046a03496bfcc093b4fe47045ad221af4ca89b6c6a5c1213d279cdb23cc99c5848e4a9b34fb73f0442213d85738a54d2515567ed881ae37e64351aff22191ff486fd1836e1c7d7911d708bdfbc3bd6a7b8f9bb23b17fc7cafb3d6589f25bfade13708c8cd56ef095500b32752a347abca"], &(0x7f0000000180)={0x1, 0xffffffffffffffff, [0x8000000000000000, 0x0, 0x0, 0x1000000000001]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x8000, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000140)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0xa141) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000280)=""/250) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x6) ioctl$TIOCNOTTY(r1, 0x5422) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000080)={0x10000000}) 2018/06/01 16:49:28 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1e}, 0x8}}, 0x7307, 0x7, 0x100000000, 0x6, 0x80}, 0x98) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e21, @rand_addr=0x1200}}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/06/01 16:49:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:28 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x32, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:28 executing program 5: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x10001, 0x8, 0x4073}, &(0x7f0000000180)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230000800ffffffffffff00", 0x201012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/06/01 16:49:28 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x664, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, r0, 0x0) 2018/06/01 16:49:28 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) lookup_dcookie(0x7fff, &(0x7f0000000000)=""/193, 0xc1) socketpair(0xe, 0x1, 0x9, &(0x7f0000000100)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in6=@remote}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) 2018/06/01 16:49:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x100000000000000, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffffd, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0xc4) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001640)={0x0, @in6={{0xa, 0x4e22, 0x3f, @dev={0xfe, 0x80, [], 0x14}, 0x7}}, 0xfffffffffffffffe, 0x7df}, &(0x7f0000000080)=0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001700)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f00000017c0)=0x84) r3 = socket$inet(0x2, 0x1, 0x20000000084) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x7, 0x90, [0x0, 0x200005c0, 0x20000990, 0x20000acc], 0x0, &(0x7f0000000040), &(0x7f00000005c0)=[{0x0, '\x00', 0x2}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x5}]}, 0xe0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={0xffffffffffffff9c, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r4, 0x9, 0x8}, 0xc) pwrite64(r1, &(0x7f00000005c0)="00d0f3b3abec481f32783fd79caaf3b4bfb03f86c14c1bafbbf5de3056c10976b86362f925c94e0e645e7db3b0366fc9bd5e859622f5c214d65c1f9cd22dcba09ce463c89c1b544090f1b839391db94d289c029852a69b1a9eb00446c0b3f6b8645e9d31910560c5ce0d5dc0e714397083e6e506bc89c2f2c0d228cb8cf18207e11d4948f3d294d384111196b5ca4fa9a835d0762d4b907c16ff2dcf3523abbb02cfd69f412b8d980e1deb04c6c92decb9ac2e99051f6c6a3ad137f3dfb8abea346514882066600f039495c7f89872b6ae1471ef48947342acb2eac130afba2f8da223ea5eb91efc7a9ce21351b4594b57c574752fb44fbb1c802027da3d3f6e3e60212a12bb3c66642e5a2ff837b6feacad3e5eaed7fef489519687b8a918dfaa9eccdf5007c80ba4f94dd210781a149fd3e7375fb20367bdd7401281bfb088cc9591620a689a548f2ff0e0ab58032219ec96620d9395a6aa5e1932964d061a8f954d767e508c75fac383dc68c678179ea33957aa27a39e09f8020b62b54c63bb50f9aaa5e3771eaa9dbf3d7aea7d5966a661409658129a0e9a7acf4561abe998b7915b33cca0678f0755fa824d6bacf471ae8d49fde4ccd7b4474a5959b3ac1d2e2b4960f9528b1ac2ed6ed1171fad1758d199042a45a06390fdff9de16c1de75e4c192121538e9278e4abc91012c453048990a9cf6ea07110c2e3dff191d8a4c5d847ed2f44984b750a3dcd1d894c8acdf8a0cb6ce83b48fbd6c724be741dd9a332f75de608da9cd7c2dd730058a46fa62207ec1462db1c2a96ab6daac0c120ed2a35c4b34ac59d9dfb4b513b957f454380cb1b209d61f5f20ca53c4eed03f30ca0424e56b3c71eea35b5dd8901c6cbcf1b0fc39aff476ad9f4da9e723c317b009c5e20f93608fd87abb242d27e0ac241e61c9f68f74d7ac939926b458b1a3ec96efe5beb99a28cc6d4b4edfeafd4859a50e401cfe63f17934d16ae7905cf0b91a23f93aac2b3d935742f5e92c936920334e8d223ec125e428e7a60541f01cb60a1c46c99fecab27527b3c9ed8b1553b7d47964b29d698dc04719cf75cb149329a3cabb37677cbd5d1489ac0cdd4a84d25ede66599a7f698369e9f67807beb19e5618062c7bebd0dec2ce5f967523314a937b8bd128b58d8798f38d2d30e646929080c00b10dd77fe3de860c7f5178795635ae9136f6645bec4d58990a9d4e0676e93865886028f4f2204ddf24c9ab0326b4e1a4c4b3d19b571ee5ef569ab6597af6b178ba5a441b8ab0453b986db046238fc102460f4df3d992c72f25a4a9f54a4f18439bc877d6baae4ea6e68a507d52c7c91f0914301a5f96a01f4193e6ad311ce348e45e1039b70b5dd2791a37344e84d673649ccabdc40d6e4abf685878cadd9cb494196af1e7f0864ddae85a72ca0381d7e330c642c456c1475d623cde413084605192c70e3baca673a21bf8542b6edc7a0033f3004a76ee35fb9fb78b01cbfd8b9e5b44256f13b0116261f1683385b434cccdf7ccddd60b0ccb45c827d64b59cdf60ba2d71336203a0f183ead0223a4f2eac82ee3ae11ddaf19f99dd5fdd51892eacbbdc4ffb92f312dd33a1d8073a006f94cefd651646c2520f253de229c9342327e814dc93e5eeb79ad851879e9c807a66c1ced86419af137aa7c92f97fdb05ae9fe92da89ea680772a08e201fc011229bb1798911e632d8725bb1a7177ad245b8b02d365ad6f402bae40e85e3d46934d6b0baf8760e2719580ca410a309469e3e4653568f83a962b5b9c76ea84c41c397bc60e9b0eb4ef0f8ec4f152afc23b621c0d238e1336bc34a5cbd1dc915d82c4530c0befa68436c0a2d51278249988a53dd74a4340501ac964bfead99efe2c4cb44f6d0d052902017f180b748a4f441167f54a380a64e3be1071456f7c9673a48ed7a758b02d7cfb485ac8d9ade71b7aa6adf03c48e2ab73b246c3b3e43ab24ae153e4638f20afbd08fd1f8f10e667c5a64acc03476dd38764170d15db59a5cd8b470acd021131e9de06be2075fa79158dec00cc0c5e0a52b013c2d89811120c12ebc57b0127a11db5307fcb4a61898252a019c8deed87f72228d1df532c71e82d2669f25b9cc5dae1f7cbdf1fa5f0fd9176865fdc9c8aef55d6edd0db32da7921d83ec83017603ad550d6b5f2d86fe4a14270acd9b5ab795ffc17c91bcecb5fa2265cca3e2278402b430ceecfea31d0d49cc3074d78fd5107d713a75ea80e157feb9b57b18b0f8321dd8ac876539235a7b6376d935303ea6be1d21ef6523274d7bab9a10941c255eafec275f3dcf8067b9d13540f23cf98f3ac7637b627e75f6db6f8671a7eee3b2b4d589fb16fd91d8f06c30813908301ae7120a53345b325bd6318a20e4429194f8bfd486fa94fa170526a30ed4c104a287b18d1d578e54144619a2299ab6803f0861197f13b0bddb9d7eb8e9a42558457d2c0e36b416ac67229018e25041e8a5b005b7e62a55ee0797aff98414716636ffa61b597275c6d1a7efcd7facdd4255bf8c06dabd0e17a625f80cd7eb08e9a33b752d2b715021b0c49d38f00073cc1347a6d9f66402a5662759c0a297e5e269103a13a3563379cdc841423f9bf0e8e1b48d1543bb88bf27aa554938247a65b1f98b81f9c928d0dfbb6513612726282af6d4481d131c45e820b38ccd7b5766811cccb53c376a14b12777cb9d845f4627e06249ad13edd1526b80a38c7253852fb1616e78dddbc8d5cfc13d82125a1f229a9e5aae477571b1b07ab2316f1f2499a94fb69eee34dce8927bb2a5e6a3768a4e154c6c8f0f39bef349dd305352f2a5ab449f5d2a375ed21ae4b6aaf49ff6e717751d1d9c30701013e3c48ec088b7291581636c80872da377437f1a97330e47a1e2ae7b0104cda491b4b0925f51094492ec1588ebded046627ca91f51fde43dab372ad44409754cb2602b27c980e5eea0649c0bbe838578ccc67e7a6ff59302e5ce2b0d02650c91362e3e0c074ae54550929ac871631bddab97d94aaf2827bbbe64ebae80c772e407c533afbbdebc28ec7266040ac816674dec566ff4ff591ab1ebb8b4e055785e7e57eba22d596fc4991bd7342ef444d00c20fbbb3c6a86a2075de8d3b101364438459a72b35000de40bc8ec0d26fc3ec5d4a8b464d947dd385d0aef46d6f9b95b9c8bba5e2e033b052b290aeea0405142d7aba841f3605a77a343fb65abc104f3e4a66f0b225baddfa21c85278cf8c47429e04a8d1521dafe9ea085d007b9f33c91a5254db9cd596f82f000609561813bd34dd4b49e09011a5ac6c2838a8b96dc41a654e44aa426169ba6edeeaf07098ddca437b68b22595f3584ac760ac8a1c27c64a93ebd52c93a801289e83c837b48004adeaea4aa0a5d1576c58d7880940d5b86ec55398cc6330ec905cfea17837823fb6332288f103cec569cb07af2f3ec10d8fee54d6686a54c48e0ee75922409fc0978793153b2451ae5e93bced1cef2555592036a21c7f2e8957b1fc81e1f1a94ca7c299db7bf6b388d9a1dd1757e3a0ea17069eb3159a9f3b0de55e8121c30d85653f04290714139b60a49cbc567194d0062dd8a465b608e9ad1c912392df107bcd784bd247557c55d00fc7ea813cc1f4cf73c8f5ebc6fea088f692dd6432af7cbf38f7512624ac449c8f1542140c5c9a64319d3b853c5645099760977bd3527bc45aee3a9159d687d70b0f5a01847ba259040420dc3a1757c4cb4e8e4f015fa7e1e1c6f91cce76577c2aa2506dc96831970d3cf38f3292e7df5736a7ce6bbd7fd8c0c237d5779b5bc0d46674ee2a97ad6780b4087692686bd1274e8c27fb044088fee4e7d84e3880d29074f4ea596eddcc9fd1795a8cb6ec77d0f6d8cac887ff9f08495d5ddae41a37d7796e65e8b6dcfb63a155046869198de36af37fa5d0f75a0b06f8cdc78558efed3ad6e09f1bf828939974eda02febcf8e99e08d6291908c43975e476d14f1bd5e1dc768cb25abee80c84bb187110a15a27f8bd7df864c3b1c0745c97097ad94f5662e731efa6a22a2182a0278d73cf386931b574286171f8368a2e2ff7195fb645371e6ba1eb86c777fa9178c7b9fd950da9ca243227f4b2a5621d0c5251fb4c547eec1191bb1fbbc7e9c9014fe765e8680ba632afd467ce0edcd0434defe0f1800f015928623ce1c6a05993f310939aac5d60ccbf4db29d032d99e6aebb33232d3d9a84fc24fd373d4107a8150611e5559aca86b5e1cc8b7e9711e2ce322454e580019a081f5c4f3a015c18ec675763678f1a5e8286d101eeb9259d22ed2e59493993141b360e6aee26f62228c1367d7475d177f60b27fbba9d5983f4e8e7e8c7bb6d0b2b7eab0c2e6b4de75f66ba3b9dfffb81217cd6d885c44426410ebabf3bad76f78ca9e53dad01ddf69aba493f27787f180a360aa26cb1f3e151437e18f43ea8ceb138d44f728ce59ebe91eb28d88e650f736ec30b74ac6fe94e14bafa13a5cd86338f1f2132041e8cf65ae1647a3ac207096dbeaf30ea4c03c599a0573c895c6c0c56278191c720a5a7ae89570af7bc4670e4b7dbc57fc5f6fc609144905c65a876e4ddf2df10e14b5c1af7f81c023da08f6a3319a6df0def0d9cd8bc0a6c675119cf52905aa78a4b013c27a7bf6276cd61f59b6862b768d5ce98749dcaa671b3d958fedc4276225c23efff93420bb9536813b5fca96bbbe9ba25fa4dccc32b7855d2d51513404614f2cc55e7565467e57b157f3f920448ec2902e421c2745e76fee13300ede60acab7e9dce15e63a7c3f6f24aa59d29de465c19b92cec958270c78cbf3449ab9c06e00e4c57a6fd04c1e7b9fd1dc556f3c6ddda67dd054f0b176a2246df902fb4e109ef6ed2e2c123b5fb0740efa59e9b17f7cfaa47d7516ca1adbb87e021e111d97794c21988e1fd84dd7e5e6e1bcfe727cf0754de9e19635e21f7ac3fc656f88da0ea059efe5a70a7d06b977354fc1d439d57675c670813cf6baf260af36fd05dc6737530b7b09f1725818d516d3afad83ae23da7a6b0bbaf2faee76218cc4b5bf6623310fb3b6331018bf601f9ec5cc10757131cd0dc90a578554ae33da113d0efcc0b5fe88759e15a126e43bc3533044727113b7757ee6004d764b930fe1d255370665bb0ecd2d0fdcff321ba13733db7e643261af187b2fa056d28cc835c071792972da2ce0d787bff8879c1933f80efc7f714130408304082c61b79034e533d9805f5ccf0d02c9430fadca3d45605efb4ae9a8059c8a05fd044ede1739525d240fec1c0566966e7a86de49225d2732cf5adb64831b0bebdb1bdc0eaf15ea5b9ba203d6cf328d6bcf4f310dc364036925be42944bbe0b436ff9cd987637903ae7ecbe187290f2d2d2a4e56f54f63a5e776cab1ca142c9b7d5d032f188dd0a276c44938af52f73c83d78aacd1eeb347bc87a6d37d50e3da15df8ed512eb27b8ec0f4f3f2f0e8d101fbb7ef1b23b90216db88815bc4fe863b0bca2c8eb468034306ecec0adfe155065a04fc760a9c3dbcdd81e30f232a0bc39fc9c4597dc6fa72da7798521c444ffc6aff20684886d062d01d053f0de36635b4104abba07a8324d35af4d687af97355cfc2682fb1ff675611c9d86a2b67df1dd741d8b2beaf0dffcca60d0e281dbfa29a75d207cfc9e13f8b7ddb6742c730f3a6eca7903e2cb281695d54b35cf39878bacf7327dec83c701187358c680a92f903c4834091274a26013ec6fa7861dbcb77df3268128b70c348b69332f3dabcd8a50a70480718eb4aa9805393c798fa09cbbb1eef0fa59fa9d", 0x1000, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x3, 0x34102) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000000340)=""/80) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@remote}, &(0x7f00000003c0)=0x14) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$ax25(r5, &(0x7f0000000180), &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000400)=0xffffffff, 0x4) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f0000000240)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0x7, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x7d) 2018/06/01 16:49:29 executing program 6: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x5, 0x0) listen(r1, 0x0) accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x80000000}, 0x1c) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000180)=ANY=[]}, 0x0) 2018/06/01 16:49:29 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x8, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:29 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) sendmsg$nl_generic(r1, &(0x7f0000002400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x240200}, 0xc, &(0x7f00000023c0)={&(0x7f0000000340)={0x2050, 0x21, 0x400, 0x70bd2b, 0x25dfdbfb, {0x16}, [@typed={0x4, 0x20}, @nested={0x1030, 0xd, [@typed={0x8, 0xd, @str='\x00'}, @typed={0x8, 0x46, @u32=0x800}, @typed={0x14, 0x51, @ipv6=@loopback={0x0, 0x1}}, @generic="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@typed={0x8, 0x73, @str='}\x00'}]}, @typed={0x8, 0x8b, @pid=r2}, @generic="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0x2050}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xd) 2018/06/01 16:49:29 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @random}]}) fstat(r0, &(0x7f0000000380)) unshare(0xa00) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x400, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}, [0x3ff, 0x57, 0x7, 0x5, 0x101, 0x8000, 0x401, 0xa4e9, 0x3, 0x8, 0x4, 0x3, 0x8001, 0x8, 0x2]}, &(0x7f0000000340)=0x100) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/06/01 16:49:29 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=@routing, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="112966b2ebb368220741118d27ef"], 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)}, 0x0) 2018/06/01 16:49:29 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x6c00000000000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x1d9}]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x1000, 0x0, 0x38000000000, 0x1f34, 0x2}) 2018/06/01 16:49:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x4000000, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000001140)={r3, 0x1}, 0x8) 2018/06/01 16:49:29 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000110000000000000000"], &(0x7f0000000040)=0x24) 2018/06/01 16:49:29 executing program 7: ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000580)) gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0}]) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/06/01 16:49:29 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x2f00000000000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xf0ffffff, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:29 executing program 0: socket(0xa, 0x800, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x140) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x8) r1 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000002c0)={'lo\x00'}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'lo\x00', 0x10000}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000001c0)=0x80000000040) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/06/01 16:49:29 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='\x00\x00\x00\x00\x00\x00\x00') exit(0x80000000000) fstat(r1, &(0x7f0000000000)) 2018/06/01 16:49:29 executing program 3: r0 = epoll_create1(0xfffffffffffffffd) r1 = epoll_create1(0x0) close(r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000140)) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000500)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000540)={r3, 0x0, 0xfffffffffffffff8}) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3e4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x80}}, 0x0, 0x0, r2, 0x0) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r4 = add_key(&(0x7f0000000600)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)="da3ecddbdf1c42d906658cd8108f", 0xe, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) keyctl$get_persistent(0x16, r6, r5) r7 = creat(&(0x7f0000000580)='./file0\x00', 0x8) r8 = socket$inet(0x2b, 0x801, 0x0) bind$inet(r8, &(0x7f0000000600)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f00000000c0)=0x8001, &(0x7f0000000100)=0x4) connect$inet(r8, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) poll(&(0x7f0000000000)=[{r8}], 0x1, 0x4) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f00000001c0)=0x0) r10 = syz_open_procfs(r9, &(0x7f0000000040)='net/dev_mcast\x00') sendfile(r8, r10, &(0x7f0000000180), 0x5) 2018/06/01 16:49:29 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c03) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x8200) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x77, 0x0, 0x3ff, "86cffed66eb328bc5cfa9289296350e9caed4b82b0a32840580317de38d1e6295cf9f75a96416652a5941c99b48891419234d26127296fd995f7e1997be40915d3477156f7794cf88d60962777237139"}, 0xd8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x3, 'bcsf0\x00', 0x2}, 0x18) 2018/06/01 16:49:29 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x3200000000000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:29 executing program 6: syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r0, 0x806c4121, &(0x7f00000000c0)) 2018/06/01 16:49:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:29 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x2100, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:29 executing program 7: unshare(0x2000400) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_vs_stats_percpu\x00') ioctl(r0, 0x1, &(0x7f0000000000)="b53424f038b629ad95053f3b2314c9393eb4") flistxattr(r0, &(0x7f0000000300)=""/227, 0xe3) 2018/06/01 16:49:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfdfe, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:30 executing program 6: clone(0x0, &(0x7f0000003300), &(0x7f00000022c0), &(0x7f0000004340), &(0x7f0000001200)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = memfd_create(&(0x7f0000000140)='eth1#\x00', 0x3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000200)={0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000003c0)={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x11}, 0x7}, {0xa, 0x4e20, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, 0xe2, [0x7, 0x2, 0x200, 0x64c, 0x0, 0xffffffffffff8000, 0x7, 0xbd]}, 0x5c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000240)=""/244, &(0x7f0000000340)=0xf4) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000080)={0x7, 0x4, 0x0, 0x4bfd6597}) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000380)) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000440)="87a3325cc81aa5e65461d5ca8969ecb6aa5f7ef0c34a76fe1454f06b5059636917971e24e2cb86484e18ae7b6523ccaf5406dfc863a51266860d64d740a3d91d00c047ec1763eaf94ed8921aede7f25e12af291a65") pread64(r1, &(0x7f0000000040)=""/12, 0xc, 0xffc) 2018/06/01 16:49:30 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1ff, 0x20000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0xc0ffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff87, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f0000000100)={0x1, 0x1, [0xa4f, 0x0, 0x46e]}) 2018/06/01 16:49:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:30 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x3300, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:30 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = memfd_create(&(0x7f0000000000)='eth0\\posix_acl_access\x00', 0x3) setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000000040)=0x8, 0x4) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r0) 2018/06/01 16:49:30 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000300)={{0x80}, 'port0\x00', 0xe1, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000080)={{0x80}, 'port0\x00', 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x5}) 2018/06/01 16:49:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfefdffff, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000100)=""/15) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x481, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/06/01 16:49:31 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x44002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966627000faffffffffffffff00", 0x5001}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'ifb0\x00', &(0x7f00000001c0)=@ethtool_drvinfo={0x3, "12f43503a127503180cf0912fff2d8541c9a8a25c6e087a6cac7da086ce675ae", "36e84d64ed547de87dc2d17eb2b254387e37e69a38c2653f6f03e5a5574e5b8b", "f168e2beca28a5d82b77990f47ca23327936d8decb5cb40f90ba8ae968c2ede9", "793afd76aa4df19b84acd4de5dff6c716aba3afeedbef07a8e0904a45bba0ad3", "c8764ef6a138a909b033ba05c557ac38471948d9440a5914f92d6c9c11d4909d", "fe3bde9465a068421418004f"}}) 2018/06/01 16:49:31 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500d19a17cd983d3cac1e73142e20a766aaab4eaa9cd165c49458d906a242d19c446407c6", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) read(r1, &(0x7f0000000080)=""/211, 0xd3) 2018/06/01 16:49:31 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x84ffffff, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:31 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x2) r0 = epoll_create1(0x0) r1 = getpgrp(0x0) ptrace$pokeuser(0x6, r1, 0x1, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000a7eff4)) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x10001) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/06/01 16:49:31 executing program 3: pipe(&(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') lseek(r0, 0x0, 0x3) pread64(r0, &(0x7f00000000c0)=""/108, 0x6c, 0x0) sendfile(r1, r2, &(0x7f0000000180), 0x10000080000442) 2018/06/01 16:49:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfe, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:31 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xffffff84, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x7, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:31 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='memory.stat\x00', 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = memfd_create(&(0x7f00000000c0)='em0#:\n\x00', 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00Y\a', @ANYRES16=r3, @ANYBLOB="280825bd7000ffdbdf250f00000008000400000000000800060000100000"], 0x24}, 0x1, 0x0, 0x0, 0x20004851}, 0x8000) syz_emit_ethernet(0x423, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc7b, 0x80000) ioctl$IOC_PR_PREEMPT_ABORT(r4, 0x401870cc, &(0x7f0000000040)={0xffffffff, 0x2, 0x4, 0x100000000}) r5 = dup(r0) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000280)={0x0, 0xffff, 0x2000000000, 0x6, 0x4, 0x5}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)={r6, 0xef8e, 0x1, [0x1]}, 0xa) 2018/06/01 16:49:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:31 executing program 5: r0 = socket$inet6(0xa, 0x100000003, 0xff) sendto$inet6(r0, &(0x7f0000000100)="8d49c74a8499e15fe83e77c1aa95ceb8e7d8c5537dccc45892ad9ff45dc9cbb9baf92055ab09a9aa155236fdc7b5348357b1f41547c28a1633f0a9125bb4ae5c6aed944126fa011161c9ac023a9de1723c9ee942fc42cfb28ce0e347d9331827f8e93583e5e032ea024068be9ebc7d5fb0819aace5be71e9504f06ddf8b344f9d834507cb34bc080c944da5b717d3182a3c55de3201345d626f575b5fc82f18d16c35748ca", 0xa5, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/06/01 16:49:31 executing program 7: io_setup(0x1, &(0x7f0000000040)=0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00000000c0)={0x2, 0x3, 0x10001, 0x3, 0x8, 0x1, 0xfffffffffffffff8, 0x5, 0x8, 0x5, 0x4, 0xada}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) io_submit(r0, 0x1, &(0x7f00000026c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080), 0x1d2}]) 2018/06/01 16:49:31 executing program 3: r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0x1, 0x4) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f00000012c0), 0x0, &(0x7f0000003740)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 2018/06/01 16:49:31 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xffffff87, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:31 executing program 5: r0 = gettid() unshare(0x40000000) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e65742f69665f696e65743600689d001e363b6c264fa887a26fda3eca58373161f13a12a92be6a993b4720d86396a9b1cc039d178e14492de97786eb30b86bb0ae2163b7ed177ff87e312d09bd390ce2ce4d13622dbc9d6b533c3f99225e401466f9ef8a9ea53c0f11c5a10cf9677596ce7721105a3ac3b287b2ca64a5ad4aad7c941387ab5acedea8f64c584562f2a3eb7aac4df59716b44156fd857da4ad2") sendfile(r1, r1, &(0x7f0000000000)=0x10, 0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/06/01 16:49:31 executing program 6: socket$kcm(0x29, 0x5, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000fd3363b42f671c42b7b2b1da625981000000000000008f2bcfecd72ca678b19f25157cdb0400"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x5848, 0x1f, 0x10001, 0x2}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x80}, &(0x7f0000000080)=0x88) 2018/06/01 16:49:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000000080)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x620600) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040), 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) clock_gettime(0x0, &(0x7f0000000100)) 2018/06/01 16:49:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 1043.238060] IPVS: ftp: loaded support on port[0] = 21 [ 1043.377344] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 16:49:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x400000000000000, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:32 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000480)=""/114, &(0x7f0000000440)=0xffffffffffffff95) perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x2, 0x9, 0x3, 0x2fb40033, 0x0, 0xe9c, 0x28c0, 0x3, 0x1f, 0x4, 0x9, 0xfffffffffffffff9, 0x2, 0x9, 0x1, 0x800, 0x5, 0x9, 0x9, 0x6, 0x100000001, 0x6c, 0x8, 0x6b, 0x2, 0x80000001, 0xd1a, 0x10b0, 0x5, 0x1000, 0x100000000, 0x5, 0x399fc2a, 0x100, 0x7, 0x5, 0x0, 0x7ff, 0x4, @perf_config_ext={0x3, 0x6874}, 0x20000, 0x1, 0x9, 0x7, 0x3, 0x1, 0x1f}, r1, 0x0, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x6e, 0x3f, 0xc, 0x0, 0x0, 0x10001, 0x9, 0x675, r2}, &(0x7f0000000240)=0x20) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xb7, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e22, 0xffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r2, 0xdbd}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r3, 0x4}, 0x8) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000300), 0x0) 2018/06/01 16:49:32 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x2900000000000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:32 executing program 6: munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x2) unlinkat(r0, &(0x7f0000000080)='./file1\x00', 0x200) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x1000) ioctl$KVM_SMI(r0, 0xaeb7) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r1, r2/1000+30000}}) 2018/06/01 16:49:32 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaa8aaaabb0806000ff907295001ffffffffffff00000000aaaaaaaaaa00ac1414aa8a6f57d6314b248ecafc71e7352e1d2d9a3b2ea50b6139004119e52903f4bd4d88421a5776254b6c2ded1547d0beca85675abf897edfd049f127129500f247d7c0f80a466815435c7b3fbaab20aa4e000076fc23089a8a32235e00baaa59ab"], &(0x7f0000000100)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xdb, 0x80000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)) 2018/06/01 16:49:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:32 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x0, 0x3, 0x80, 0x0, 0x666}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x2d, 0x31]}, 0x2) 2018/06/01 16:49:32 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10040, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000040)=0xeaf) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffff, 0x40) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0x39aa158d, 0x9, 0xd7, 0x1}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x6, @random="9d35f66c83b9"}, 0x10, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 'veth1_to_bridge\x00'}) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x208002) r3 = dup(r1) fcntl$setstatus(r1, 0x4, 0x800) clock_gettime(0x1, &(0x7f00000001c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0xb4a55556629f0ba6, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000280)={r4, r6}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)=0x736, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000300)=0x9) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000340)={'veth1_to_team\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000380)=@int=0x4, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f00000003c0)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000500)=0x10000) r7 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000540)=0x7, 0x4) openat$cgroup_subtree(r2, &(0x7f0000000580)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000005c0)=0x1, 0x4) fadvise64(r2, 0x0, 0x7, 0x1) r8 = syz_genetlink_get_family_id$team(&(0x7f0000000640)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000740)={@loopback, 0x0}, &(0x7f0000000780)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000007c0)={@empty, @rand_addr, 0x0}, &(0x7f0000000800)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000880)={@remote, 0x0}, &(0x7f00000008c0)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000900)={@broadcast, @loopback, 0x0}, &(0x7f0000000940)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000980)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000a80)=0xe8) getpeername$packet(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000000b00)=0x14) accept4$packet(r3, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0x14, 0x80800) getsockopt$inet6_mreq(r7, 0x29, 0x14, &(0x7f0000000bc0)={@mcast2, 0x0}, &(0x7f0000000c00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000c40)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000f40)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000fc0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000010c0)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001400)={@mcast2, 0x0}, &(0x7f0000001440)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001480)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000001980)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x600080}, 0xc, &(0x7f0000001940)={&(0x7f00000014c0)={0x45c, r8, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [{{0x8, 0x1, r9}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1135}}}]}}, {{0x8, 0x1, r10}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r11}, {0x1f8, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x9, 0x400, 0x32, 0x4}, {0x2, 0x158e, 0x1, 0x1ff}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x904}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r17}, {0x13c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}]}}]}, 0x45c}, 0x1}, 0x0) 2018/06/01 16:49:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x8dffffff00000000, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:32 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x2b00000000000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:32 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x480000) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000001c0)) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000140)=0x800001c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400000, 0x0) timerfd_gettime(r2, &(0x7f0000000100)) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x3) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x3) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000040)) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), 0x4) 2018/06/01 16:49:32 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c010000150afdff0000000000000000000000000800010081193519ddf492f91157002ea4af5b918b0f64e016c498c6d52aaf95f5e5d7856e"], 0x1c}, 0x1}, 0x0) 2018/06/01 16:49:32 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f00000002c0)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000280)=0xffffffffffffff93, 0x0) pkey_alloc(0x0, 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000), 0x0) sendto$unix(r2, &(0x7f0000000540), 0xfffffffffffffdd6, 0x0, 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xff, 0x4000) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000040)={[], 0x400, 0x3, 0x7, 0x0, 0x0, 0x5000, 0x6000}) socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r2, &(0x7f0000002740)=[{{&(0x7f0000000380)=@ipx, 0x80, &(0x7f0000000480)=[{&(0x7f0000001540)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000002780)={0x0, 0x989680}) 2018/06/01 16:49:32 executing program 7: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x7, &(0x7f0000000040)={0x9}, 0x8) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xef4, 0x40000) fcntl$getown(r0, 0x9) 2018/06/01 16:49:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "9253ad7425a54390552beeabe26af41bac7613a92e613b63bf938c5a48eb02b1caa1fae1b4afd008cb5d2c41e2843b418bd800aef95ed3b3516ef8d3c3a3fe6c234655e60df19c220eeb87a2b0574951"}, 0xd8) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'os2.', '&\x00'}) 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}}}}}}}, &(0x7f00000002c0)) 2018/06/01 16:49:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:33 executing program 0: 2018/06/01 16:49:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xeffdffffffffffff, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:33 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x89ffffff, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:33 executing program 3: 2018/06/01 16:49:33 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) futimesat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{}, {0x0, 0x2710}}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/186, 0xba) 2018/06/01 16:49:33 executing program 5: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xc6600c0c4a3123a7) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) flock(r0, 0x8) 2018/06/01 16:49:33 executing program 7: mprotect(&(0x7f00007ea000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)) getsockopt$inet6_int(r0, 0x3a, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/06/01 16:49:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:33 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x6c000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:33 executing program 0: socket$inet6(0xa, 0x3, 0x3c) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0xa, 0xf0ffff, 0x700}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/06/01 16:49:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:33 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000780)=[{0x10}, {0x58, 0x100, 0x944, "b362ff6a93ff420ada50df3e8d4bac97c82f03f3e89b6f100166a486ecf99e2f682a813a3755b6d135852e3a8c1f43c5571f6c6985088adc4f40a88b91f8b032d54f8ea585"}], 0x68}, 0x0) 2018/06/01 16:49:33 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="852a627300000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="eb01000000000000"]], 0x0, 0x0, &(0x7f00000003c0)}) r2 = dup3(r1, r0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x13, &(0x7f0000000000), &(0x7f00000000c0)=0x4) write$fuse(r2, &(0x7f0000000000)={0x28, 0x0, 0x3, @fuse_notify_delete_out={0xc, 0x4000, 0x7f}}, 0x28) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x4c, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="11634840010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYPTR64=&(0x7f0000000180)=ANY=[], @ANYBLOB="000000000000000040adfc9c43dcf62ca87df68f6d1faa2c19753220496eb324ad7c118cd5e20d8c2869e342807a29fa92a8b86b6e03a375297e0ab359f8adf1e03711223fc41d681f594e2db3766391"]}) 2018/06/01 16:49:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x30, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) 2018/06/01 16:49:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/06/01 16:49:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfffffdfc, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:33 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x600, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec00000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000c86f88)={0x2, 0x126, 0x800000000000012, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2, &(0x7f00000002c0)) 2018/06/01 16:49:33 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x38, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}]}, 0x38}, 0x1}, 0x0) [ 1045.253476] binder: 6877:6879 got transaction with invalid offset (491, min 0 max 24) or object. 2018/06/01 16:49:33 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x3a, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:33 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000540)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000010000e00000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x20000040) r1 = accept4(r0, &(0x7f00000001c0)=@alg, &(0x7f0000000240)=0x80, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x84010000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xa4, r2, 0x208, 0x70bd26, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1a}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4}, 0x10) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x11, 0x1e, 0x0, 0x23, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0xa}, @in6=@loopback={0x0, 0x1}, 0x17, 0x10, 0x14}, @sadb_lifetime={0x4, 0x4, 0x1000100000, 0x5, 0x0, 0x3}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x7, 0x14, 0x10}, @sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e24}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x6e6bb4, 0xfffffffffffffff7, {0x6, 0x32, 0xa03b, 0x3, 0x0, 0x8}}, @sadb_x_nat_t_type={0x1, 0x14, 0x6c}]}, 0x118}, 0x1}, 0x40000) 2018/06/01 16:49:33 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) shutdown(r0, 0x1) close(r1) 2018/06/01 16:49:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfffffe00, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) [ 1045.310577] binder: 6877:6879 transaction failed 29201/-22, size 24-8 line 3034 2018/06/01 16:49:33 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x12100, 0x0) sendto$inet(r0, &(0x7f0000000100)="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0x1000, 0x20040000, &(0x7f0000001100)={0x2, 0x4e24, @rand_addr=0x8}, 0x10) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000000)=0x7d, 0x4) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a}, &(0x7f0000726000)="c387", 0x2, 0xffffffffffffffff) [ 1045.354075] binder: undelivered TRANSACTION_ERROR: 29201 [ 1045.367370] binder: 6877:6879 got transaction to invalid handle [ 1045.373579] binder: 6877:6879 transaction failed 29201/-22, size 0-0 line 2856 2018/06/01 16:49:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:33 executing program 0: r0 = gettid() wait4(r0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="766d6e6574307b7472757374656447504c47504c2c776c616e3073797374656d28656d30ef2300", 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r3, 0x10001}, &(0x7f0000000280)=0x8) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f00000002c0)={0x9, 0x7000}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)={r4, 0xc6, "b78d5a786a999cc6ed251967ed2be2e5c93fe2cfb7ce97798d96cc367937bb5f5eeee0e07b936664c613d1ba221f65790efbd6c925083aa50aca618c4db8bc1a7f76b47ec67ac6cba302287237ae50ed33561e6645d1d1b59bc0758f44bc8e8a63f1f3a0ab4724cc00b573efcf36b2d32d099a7e0a56512dc82fb8a5ad327c6bd06033b1d3dc82ede7f327ac7e5409d053c0b098dbff1887a8c427234ea421fbf7bcde6a9d2b025a6bb728d000957052ac4c0578df1a300db73caefe3ea4c05a92915a2bd649"}, &(0x7f0000000440)=0xce) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000480)=""/45) r7 = syz_open_dev$sndpcmp(&(0x7f00000004c0)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff00, 0x100) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) write$evdev(r7, &(0x7f0000000580)=[{{0x0, 0x7530}, 0x1ff, 0x4, 0xff}, {{}, 0x9, 0x7, 0x61d3}, {{r8, r9/1000+10000}, 0x5, 0x100, 0x2}, {{r10, r11/1000+10000}, 0x54, 0xfffffffffffffffa, 0x5}, {{}, 0x1, 0x9, 0x9}], 0x50) write$binfmt_elf64(r6, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0xffff, 0x4, 0xd65, 0x4, 0x14, 0x2, 0x6, 0x7, 0xc4, 0x40, 0x338, 0x7, 0x1, 0x38, 0x1, 0x80, 0x1}, [{0x60000007, 0x4, 0x8, 0x4, 0x8000, 0x2, 0x1, 0x4}, {0x3, 0x0, 0x7f, 0xfff, 0xffffffff, 0xc9, 0x67a, 0x7}], "244868936bcac03e6240e329a1dd10884c2e4418c02be04425aa4cecd380fd2d6da0ad66749dc148e7c4bf2035f625669cd83f9c3337df2efc5fa09ca45ed831bc965af662c17aa60e07c92729564e11a1ad6857db1e19984bd89ca6600044d81ab97ba59c67c9678d37056784f0e8786ba8e9de8b7d207a4a", [[], [], []]}, 0x429) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000a40), &(0x7f0000000a80)=0x14) ioctl$sock_netdev_private(r2, 0x89f5, &(0x7f0000000ac0)="87c8006d54ee24dc4e31d5243c3be7300cb1a9cd067ec190a797ac5a1d1dd42c816a36211ac6c60bdb93a858b33365417d0e12a002b0c08e89b88805df0bfea56ef14a9cd7860a5dda06884a53b3dbd3340d22786de3083b5bb15fb2de1348848d9c6081a21b9bc20972cec3f224b666fab242c7f7f67b7fb41fbc3bca55afb5ed2f2e19bc2bb859e680c7bf6a8505803dde47ff564757febe553cabd1029ced4dec2afec3ea640e85051be9907b4b6959bb50f3387ae46ea457a953e0cd5f21340607c1cdbad207b54c92ebe07ee263") getsockname$packet(r2, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001e80)=0x14) bind$packet(r2, &(0x7f0000001ec0)={0x11, 0x19, r12, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) syz_open_procfs$namespace(r0, &(0x7f0000001f00)='ns/ipc\x00') ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000001f40)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000001f80)='/dev/kvm\x00', 0x80100, 0x0) renameat(r2, &(0x7f0000001fc0)='./file0\x00', r7, &(0x7f0000002000)='./file0\x00') fchmod(r6, 0x80) lookup_dcookie(0x5, &(0x7f0000002040), 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000002080)=0x900801d) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000020c0)={r5, 0x3ff}, 0x8) sched_rr_get_interval(r0, &(0x7f0000002100)) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000002140)=""/244, &(0x7f0000002240)=0xf4) [ 1045.458305] binder_alloc: binder_alloc_mmap_handler: 6877 20001000-20004000 already mapped failed -16 [ 1045.471323] binder: BINDER_SET_CONTEXT_MGR already set [ 1045.504192] binder: 6877:6879 ioctl 40046207 0 returned -16 [ 1045.559136] binder_alloc: 6877: binder_alloc_buf, no vma [ 1045.564719] binder: 6877:6927 transaction failed 29189/-3, size 24-8 line 2971 [ 1045.576361] binder: undelivered TRANSACTION_ERROR: 29189 [ 1045.594305] binder: undelivered TRANSACTION_ERROR: 29201 [ 1046.175450] IPv6 header not found [ 1046.179156] IPv6 header not found 2018/06/01 16:49:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'ip6gre0\x00', 0x1003}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 'team_slave_0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @rand_addr}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x0, @multicast1=0xe0000001}, 'syzkaller0\x00'}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000100)={0xffffffffffffffe1, 0x2}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/242, 0xf2}], 0x2) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) 2018/06/01 16:49:34 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x800000000000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:34 executing program 7: r0 = eventfd2(0x0, 0x0) io_setup(0x800000020, &(0x7f0000000040)=0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x6002) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000080)={0x0, r0, 0x1}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x400000000000010c, &(0x7f00000000c0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)="741668803122775911535c99d4719cae7331d623728140c870d12d8a53e2fab0f5a548adba67df995e6cbe6bccc2b26ccc9919eeda8b03263c45270aad1accc06465b81441a5ebd5bd43ff6d4e4ef25894eb32d2c0ed71f405075852adfca3dd84bcfd96072505e9555d65cb66539a65456e3e8b12899f25dee6c232327babd5d7cb6ad9a34e33ee31a6b72000a18f746bd4beba49eedd6f45260000000000000000000000", 0xa5, 0x0, 0x0, 0x1, r0}]) 2018/06/01 16:49:34 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4d00, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0x100000001, {{0xa, 0x4e24, 0xf3d0, @dev={0xfe, 0x80, [], 0x16}, 0x6}}, {{0xa, 0x4e22, 0x10001, @loopback={0x0, 0x1}, 0x96f}}}, 0x104) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000280)=@req={0x20, &(0x7f00000001c0)={'gre0\x00', @ifru_flags=0x400}}) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@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, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/01 16:49:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfffffff0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:34 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000200)=0x14) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000240)={0x8, 0x7fff}) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') 2018/06/01 16:49:34 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x400201, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0xac, @empty, 0x4e24, 0x1, 'rr\x00', 0x1, 0x1ff, 0xa}, 0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x68d4f5d9, 0x1, 0x7, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x100000000, 0x8000, 0x4, 0x1, r2}, &(0x7f0000000100)=0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x10001, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000200)={0x401, 0x278, 0xfff}) 2018/06/01 16:49:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_link_settings={0x4c}}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1c3}, 0xfffffffffffffd8f) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x880) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="974218d1f5cd65afeed4243bfc5c33fe", 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) fcntl$setstatus(r1, 0x4, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x5300}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x80, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/06/01 16:49:34 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffff, 0x105000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x7, 0x401, 0x5, 0x4, 0x1c84, 0x1f, 0xffff, 0xfff, 0x5, 0xafc, 0x1000, 0x1}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/06/01 16:49:34 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x2f000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x8000000000000000, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:34 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40, 0x0) bind$vsock_stream(r0, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x80, 0x0, 0x0, 0x1f, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xd, 0xffffffffffffffff, 0xcb3a41511a893e2) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1932, 0x381000) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r4 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000000340)={0x0, r4}) r5 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) socket$kcm(0x29, 0x7, 0x0) poll(&(0x7f0000000140), 0x20000000000000d3, 0xfff) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x4100, 0x0) unshare(0x400) getsockname(r6, &(0x7f0000000640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x4, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="560000008913488669c767b81958447ddcc712afeea04fcf179bb22d50450519d01f9f75fcfc9071c08cfe30996480ed675a187f0552df166cbba78a924576b55e00b9ebc73ec39b0575d8d6a7270000866f6f817d1e46b09800ed0f00000000000000000000db9973d22d92d290d3b44f8801dbd35f74c2457b7856644e454f6518c778e274589279b85b4566554e7626d519f31cff254fe0fd187af7ac56f29ea4cda7db4e4ba4464a45eed29b73505fbb276bb958ae8cebeee45879"], &(0x7f0000000380)=0x2) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f00000003c0)={r8, 0x1f, 0x8, 0x4, 0x8, 0x1, 0x5d45, 0x9, {r9, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, 0xffffffffffffffff, 0x5, 0xbdf, 0x80, 0x9db}}, &(0x7f0000000480)=0xb0) r10 = mq_open(&(0x7f0000000040)='-$\x00', 0x800, 0xc9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0xae, 0x5, 0xffffffff, 0x3}) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x40000, 0x0) ioctl$sock_ifreq(r7, 0x8994, &(0x7f00000001c0)={'bond_slave_0\x00', @ifru_mtu=0x1}) ioctl$PIO_UNIMAPCLR(r11, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0xbb4}) mq_timedsend(r5, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000880)={0x77359400}) sendto$inet(r6, &(0x7f0000000500)="80968edea45613ff2fe4d22b69ff608dc4fcc4942a64d38497841986519ca984eaec35afb7e04b951a56cdc66601c548172282df58fcf869a3441f59d2e056f697e331dad62f2fd0f38c094530fd2ec2bc49961bc8f79f8dade4d22b56244f3bd50b7ff7b71b7b7ebc90ac48827f057f1bdf77ae958915901e5c24250409036446574795db678cb11919bdbcd70f8571cfbb137aadce1089f68d10f7abdfe190785c0fd83fb6e847a3198c9b53a66261a341959b586c69438af8c4f6cf3b907a4edd74b7eb06bd84da2aa1ffcb309aab58d70f1eefce4ddeabbf99893ac5da2eda707b4f", 0xe4, 0x0, 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r6, 0x800454e1, &(0x7f0000000280)=r6) mq_timedreceive(r10, &(0x7f00000007c0)=""/131, 0x10c, 0x20200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r6, 0xc08c5334, &(0x7f0000000700)={0x9, 0x7fffffff, 0x3, 'queue0\x00', 0xdea}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', r3}) ptrace$setopts(0x4200, r4, 0x6, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x80, 0x200, 0x2, 0x400}, &(0x7f0000000180)=0x10) 2018/06/01 16:49:34 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f00000001c0)=0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) [ 1046.633312] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/01 16:49:35 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x3000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:35 executing program 0: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/53) recvmsg(r1, &(0x7f00000017c0)={&(0x7f0000000340)=@l2, 0x80, &(0x7f0000001740)=[{&(0x7f0000000640)=""/144, 0x90}], 0x1}, 0x2) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/06/01 16:49:35 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f00006dc000)=[{0x36, 0x0, 0x0, 0xa1}]}, 0x8) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0xfffffffffffffdfb) io_setup(0x80df, &(0x7f0000000140)=0x0) io_getevents(r1, 0xfffffffffffffffe, 0x9, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)={0x77359400}) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000240)=""/90, 0xffffffe8}, {&(0x7f00000003c0)=""/54}, {&(0x7f0000000400)=""/96, 0xfffffffffffffdbf}], 0x195) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x8d) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0xfffffe97}, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="15", 0x1}], 0x1) socket$can_raw(0x1d, 0x3, 0x1) 2018/06/01 16:49:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfffffdfe, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:35 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0x4004556b, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) bind$packet(r0, &(0x7f0000000180)={0x11, 0x1, r1, 0x1, 0x8, 0x6, @random="686f11a66ac7"}, 0x14) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0xf31, 0x7, 0x5, 0xfff, "58c0e90d67de9ac413841f1ffa584b91eb8e4d8dc585b46be5d37114f5d3c9bdcd35a7a739287309c1817b82", 0x6}, 0x0, 0x0, 0x7, r2, 0x101, 0x2, "611868de56bd1adf053e79f63bed34188fd3da28c220808b4d750448714adfc93857b154da46cb9d1b5ed9cd168bf5a4df028881e82efbbd2550bc6b6e6c1f53", &(0x7f0000000200)='\x00', 0x1, [], [0x4, 0x8, 0x0, 0x7ff]}) 2018/06/01 16:49:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000500)=@newlink={0x40, 0x10, 0x15, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'team0\x00'}, @IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x40}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000100)={{0x8, 0xfff}, 0x20}, 0x10) 2018/06/01 16:49:35 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) mremap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4000, 0x103, &(0x7f0000009000/0x4000)=nil) 2018/06/01 16:49:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="aaf7b4b945fdfaed4a3168b24c0202f73726818b04eb21a0769b512e0b37b02e3bf3b02a301c0d48372e97acca9760296ccf552a449c8c091a5203f88c0c3f5f413afa4bce6beb7970f6a69e8bae6beea0c7319faf59d7ffd9a1c0afeb5ebb9b3f26f3cb80fe1eb48b152bb1cc7333baac922d34dcc7ca", 0x77}, {&(0x7f0000000080)="86b23a4fdbac64a038decf3c9d77be700e258e9b8e64436c4edc84acfdcdeccc6d2118805f986184786368622e7e1a0a5961e9fe9c2aae431535f0568fdfe7f934fe971e3af0bd5c3b9eca19f9b8c6d6717a0be9bd9f5f754132e0fc9a47625c43d1e33b456fa48a2d69d7300715046b0978984bd628a3ba93e66723259e953a9c28f80c87379750bef35c552bc029f57426b6fee095473b304a", 0x9a}, {&(0x7f00000002c0)="11e0d9cc17936989eb75ebd97d377316763db49f90e213628fc2a339a55dbdac1124cf7ffa4d7e5fcd194d9c9fa2c6ccfd05dc186e325b", 0x37}], 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x28) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000400)={r3, 0x2, 0xfc, "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"}, 0x104) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000180)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1}) 2018/06/01 16:49:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfe00, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:35 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x8000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)=0x5) read(r0, &(0x7f0000000040)=""/11, 0xffffffffffffffae) r1 = syz_open_pts(r0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000100)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r2 = dup2(r1, r0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x3) 2018/06/01 16:49:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:35 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffe) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087708, &(0x7f0000000180)='/dev/ashmem\x00') r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x2) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x6, 0x4, 0x2, 0x6, 0xffffffff}) 2018/06/01 16:49:35 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3ffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000140)=0x8001) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000080)='^cpuset)\x00', 0x9, 0x3) read(r0, &(0x7f00000002c0)=""/143, 0xffffffffffffffc3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/06/01 16:49:35 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="029ed806b273fda862f4c26a43e30a00"], 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02107306020005000000000000000000"], 0x10}, 0x1}, 0x0) 2018/06/01 16:49:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfffffffffffffdfc, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:35 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x87ffffff, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:35 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x76b, &(0x7f0000004000)=[{&(0x7f0000000000)="8b5b979f02031f001cfffd946fa2830060200a0009f3ff01e700000000a3a20404ff7e002b8b0ecf630a2a154e2cf937616e8ac894a806751b1cd23b6006c9430bb789b7a19d64ace8c10516fb7794f2b781c444a28246d3b026e1fe394321a0bdaec2df0215570aca2c6570cf6a75e1c72aadd5bdba886b01357ff3d75caa4996c058017c32e4f498324c12fdd1e808c6b2b73b7913d89402167a91cb463c714157938cdd2faaaa3690569b91505bdd98039d7baf220fcd459052b0b8ae3483d7a5daff0f520a3105f176177b6a427c547b471c8c83b67acafb0d1d9ff27807a9fb52fea81074c2", 0xffffffffffffff40}], 0x1}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/06/01 16:49:35 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x400000043) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'team_slave_0\x00', 0x5}) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000000000)=0x7, 0x4) ioctl$int_in(r0, 0x0, &(0x7f00000000c0)=0x4) recvfrom$unix(r2, &(0x7f0000000040)=""/54, 0x36, 0x0, 0x0, 0x0) [ 1047.191852] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/01 16:49:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:36 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r0, &(0x7f0000000880)={&(0x7f0000000000)=@full={{0x3, {"d65a04fe96d86b"}}, [{"0302910f724288"}, {'__xT0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002bc0)={@dev={0xfe, 0x80, [], 0x15}, 0x2e, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) sendfile(r2, r3, &(0x7f0000000040), 0x8010) 2018/06/01 16:49:36 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x3, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:36 executing program 0: socketpair(0x11, 0x807, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/86) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xffffffffffffff81) recvfrom$inet(r1, &(0x7f00000001c0)=""/82, 0x52, 0x40000000, 0x0, 0x0) write$rdma_cm(r2, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) write$rdma_cm(r2, &(0x7f0000000240)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000001b80)}}, 0x10) 2018/06/01 16:49:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfffffffffffffe00, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:36 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000e00000017f0000010000000000000000000000000000000000000000000000000000000000000200000000000000000000000000d4b6ffffffffffff00000000000000000000000000000000000000000000ffffe0000001ff02000000000020000000000000000100000000000000000000000000000000000000008617ffffffffffff000000000000000000000000000000000000000000000018eb498d8f331ee440c41500000000000000000000000000"]}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x180, 0x0) getdents64(r1, &(0x7f00000002c0)=""/240, 0xf0) 2018/06/01 16:49:36 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x105482, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000001c0)=""/167, &(0x7f00000002c0)=0xa7) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0x348) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x3f24, 0x8, 0x80, 0x5, 0x4, 0x7fffffff, 0x7, 0x9, 0x4, 0x5}) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7, 0xfffffffffffffd1e) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)={[{0x800, 0x4, 0x200, 0x4, 0x8, 0x1000, 0x100, 0x8000, 0xff, 0x8, 0x4, 0x5, 0x7}, {0xbf, 0xfff, 0x6, 0x8, 0x7, 0x7, 0x9, 0x3, 0x2, 0x400, 0x1, 0x1, 0x7fffffff}, {0x1, 0x1, 0x4, 0x5, 0x3, 0x7ff, 0x2, 0x10000, 0xff, 0x0, 0x7fffffff, 0x9, 0x3}], 0x1}) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) [ 1047.887674] IPVS: length: 167 != 24 2018/06/01 16:49:36 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xe80, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:36 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r2 = epoll_create1(0x3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000100)={{0xffffffffffffffff, 0x2, 0x9, 0x3, 0x7}, 0x1, 0x2, 0x5}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0x40045402, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x40585414, &(0x7f0000000000)) dup3(r2, r1, 0x0) 2018/06/01 16:49:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfcfdffffffffffff, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:36 executing program 7: socketpair(0xf, 0x5, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_NMI(r1, 0xae9a) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) fcntl$setstatus(r1, 0x4, 0x2000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x200, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000180)) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}) write$binfmt_aout(r2, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/55, 0x37}], 0x1) [ 1047.961694] IPVS: length: 167 != 24 2018/06/01 16:49:36 executing program 0: syz_emit_ethernet(0x2921948ebd7009ec, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0xffffffffffffffff, 0xfff, 0x2}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="98d513472051", @remote={0xfe, 0x80, [], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}}}}}, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x4, 0x8) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000180)=""/199) 2018/06/01 16:49:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:36 executing program 5: syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x800) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000007080), 0x0, 0x0) 2018/06/01 16:49:37 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xfffffffffffff000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x4000000000000000, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:37 executing program 3: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x100) fcntl$setsig(r0, 0xa, 0x3) fcntl$setlease(r0, 0x400, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/4096) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x6, 0x800}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x8803, 0x0) 2018/06/01 16:49:37 executing program 7: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x2) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x0, 0x4c9}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) 2018/06/01 16:49:37 executing program 5: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x10001, 0xbe98, 0x101, 0x26, r1, 0x1}, 0x2c) setsockopt$sock_attach_bpf(r0, 0x10d, 0xa, &(0x7f00000000c0), 0x69b) 2018/06/01 16:49:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:37 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="181684897c000905007f00000000000007000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/06/01 16:49:37 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9eca8cace8deb8d67"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$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) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/06/01 16:49:37 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xfffff000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:37 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x2002, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000200)='./control\x00') r3 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getdents(r3, &(0x7f0000000240)=""/219, 0xdb) getdents64(r3, &(0x7f0000000000)=""/188, 0xffffffff00000018) close(r0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f00000001c0)={&(0x7f0000011000/0x1000)=nil, 0x10001, 0x5, 0x18, &(0x7f0000011000/0x3000)=nil, 0x1}) 2018/06/01 16:49:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x8dffffff, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:37 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) ioctl$TTUNGETFILTER(r0, 0x894c, &(0x7f0000000140)=""/185) 2018/06/01 16:49:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000001c0)={0x4758, 0x1, 0x7f3, 'queue1\x00', 0xfffffffffffffff7}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) fchmod(r0, 0x80) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x420900, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xa208, 0x30, 0x5, 0x32d5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0x100000000}, &(0x7f0000000140)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000280)={0x9, 0x6d, 0x80000001, 'queue1\x00', 0xfffffffffffffffe}) 2018/06/01 16:49:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:37 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x2c00, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = dup2(r0, r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000080)=0x60) r4 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f00000a8000), 0x20000000000001df) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000000000000000008000000000fffffdfd0000000000000000000000000000000000000000000000000000050001000000000000000000000000000000000000000000000000080000000000000000000000000000314e30a61cb7ebce6a9ce228c5a917"]) ioperm(0x36, 0x1b7, 0x81) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) 2018/06/01 16:49:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xf0ffffff00000000, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:37 executing program 5: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x181800) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0x1000a00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/06/01 16:49:38 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x10000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x2, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000001800190000003fffffffda060200000000e80008040000040d000500000500000005000000", 0x29}], 0x1) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000040)="c8d63f23", 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000240)={0x1d, r3}, 0x10) bind$can_raw(r0, &(0x7f0000000080)={0x1d}, 0x10) 2018/06/01 16:49:38 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x3c00, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:38 executing program 0: mprotect(&(0x7f0000049000/0x4000)=nil, 0x4000, 0x40000000000002) r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="4772e33b7cc2e3da671f666fc99bc15f46d24810f7f6cb80075584ebdc6c1c47edd4e639d8236ca02b", 0x372}, &(0x7f0000000200)) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'bpq0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/06/01 16:49:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfcfdffff, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x400000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80000) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000100)=[{r0, 0x8400}, {r1, 0x8000}, {r2, 0x200}, {r4, 0x8000}], 0x4, 0xfff) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x801) r5 = socket$netlink(0x10, 0x3, 0x0) write(r5, &(0x7f00000000c0)="2400000024007f000000000000007701000000ff0100000000000f00ffffffff0100ff10", 0x24) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000140)=0x7ff, 0x4) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f00000001c0)=0x2) 2018/06/01 16:49:38 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x1, 0x20001800, 0x4400, 0x0, 0x2, 0x1, 0x0, 0xfffffffffffffffa, 0x33a9, 0x1}, 0x10) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0xc0105303, &(0x7f0000000240)) 2018/06/01 16:49:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioprio_set$pid(0x1, r1, 0x9) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@ipv6_newrule={0x48, 0x20, 0x803, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, [@FRA_SRC={0x14, 0x2}, @FIB_RULE_POLICY=@FRA_IIFNAME={0x14, 0x3, 'veth1_to_team\x00'}]}, 0x48}, 0x1}, 0x0) [ 1049.814833] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/06/01 16:49:38 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x11, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:38 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000240)=0x80) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x2, 0x440080) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f00000003c0)={0xfffffffffffffff9, 0x8001}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0x3, 0x4f, 0x8000, 0xff, 0xc50, 0xffffffffffffff81, 0x1, 0x6, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r2, 0x1f}, &(0x7f0000000340)=0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000440)='net/ip6_tables_names\x00') ioctl$KDADDIO(r1, 0x4b34, 0x0) write$binfmt_script(r4, &(0x7f0000000100)={'#! ', './file0', [{0x20, ']eth1user'}, {0x20, '/dev/uinput\x00'}, {0x20, '('}, {0x20, '/dev/uinput\x00'}, {0x20, ')selfvboxnet0lo^!@{+-'}, {0x20, '-system.'}, {0x20, '/dev/uinput\x00'}, {0x20, '/dev/uinput\x00'}], 0xa, "a1092b04dcbcabf0bfc24b0d1b6f4c1db623c4b2aead87d2d7c6200c836b2a48f04fd92a3b427249fdb23e823b719d13451d0e9a8ac368158a4452ee761e8e6e7011333a"}, 0xae) syz_open_procfs(r3, &(0x7f0000000000)='net/connector\x00') syz_emit_ethernet(0x1, &(0x7f0000000480)=ANY=[@ANYRES16=r2], 0x0) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2a480, 0x0) ioctl$BLKRRPART(r5, 0x125f, 0x0) 2018/06/01 16:49:38 executing program 7: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="1f00000056000d6dfcffffe2bb0203030701ff2104174b8107000002000039", 0x15) [ 1049.876844] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/06/01 16:49:38 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_fQr_chmllren\x00') openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x14000, 0x0) 2018/06/01 16:49:38 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x0, @empty, 0x80000001}, @in6={0xa, 0x4e23, 0x4f8, @ipv4={[], [0xff, 0xff]}, 0x914}], 0x54) 2018/06/01 16:49:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x8000000, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:38 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xffffffff00000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:38 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000140)=0x8001) read(r0, &(0x7f00000002c0)=""/143, 0xffffffffffffffc3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) socketpair$inet6(0xa, 0x6, 0x3f, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)={0x188, 0x37, 0x802, 0x70bd2d, 0x25dfdbfb, {0xc}, [@generic, @nested={0x1c, 0x61, [@typed={0x18, 0x17, @str='/dev/snd/controlC#\x00'}]}, @generic="55017c31b0e32e72e907f43d32c9ef00ac4a7be5472302dd10379dfd9b3a6d08649e4cd0dc0fe8698dcbdc0a6529d8ab0300782bab9fb25c775abf681aedddafc61c4b31a7fb1457a80c0a5191ecc3f0038c02a94e27b3a1a024005a91cd089255290ec7837c094385f40ce8083699ffdacff14678c5e20c800fb6ed54873cb93d2f2c3cb42de772270daede6ff6d8793ad38aee5dffc76445dd7695b663e1bacc28b47d4cca082f3eefb107f39c70243c6838e62fad16ab66555fadb7fc36c41dedfa0f3563177f6600be79cdb49fb91776546fcfe9a5eb13346075386469049e9806ab9d3603b13c4c", @nested={0x6c, 0x6b, [@generic="99e3af23b09280f55d0dd5f5c908eb288a046ad9f02676e406a010b1750dff9cdb2b1ec1c3312f80a513ecb2ebcdb657e53748fb1fd128c10350f84cb78dc3ef6b7e587ac105f1e2245ee3b55d905cd4c5982e6a5f19c32c84f1c43bc8ced5279b37ff162952"]}]}, 0x188}, 0x1, 0x0, 0x0, 0x20000880}, 0x10) 2018/06/01 16:49:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0xb65, 0x8000, 0x8, 0x77, 0xffffffff}, 0x14) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8954, &(0x7f0000000080)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/06/01 16:49:38 executing program 7: r0 = creat(&(0x7f0000000280)='./file0/bus\x00', 0x46) lchown(&(0x7f0000000000)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x7ff, 0x100000000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x8}, &(0x7f00000002c0)=0xfffffdf7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x9d, @dev={0xfe, 0x80, [], 0x19}, 0x8}}, [0x96, 0x8001, 0xfffffffffffff001, 0xfffffffffffffff8, 0xf2a, 0x800, 0x9, 0x100000001, 0xffffffff, 0xfffffffffffffffb, 0x350, 0x0, 0x3ff, 0x7, 0x9]}, &(0x7f00000001c0)=0x100) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/06/01 16:49:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x1000000, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:38 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) sendto$llc(r0, &(0x7f00000002c0)="852395796db164146bcc8946443e4e8560911e984edabd7d5365605a7f05e1481c56e98dfbe7a5ea06f51cb4115c6304e443b201033cde40845a680c54e72d258f01676dca6749764e0b620b3d251486298c6f951cc3835799f274e805f25c49f2de8a13f2f2642f433c50ada479cbfd947b0415d84b67be810feac791f610b6b5c43de7cec73b69ec1c5522420ff3fca32b8b6aa4d3a18fa515bac3a08424cb", 0xa0, 0xc010, &(0x7f0000000080)={0x1a, 0x33f, 0x400, 0x10000, 0xd6e0, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x2, &(0x7f0000000280)) r1 = socket$kcm(0x2, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}, 0x8, 0x91, 0x4, 0xaf, 0x6}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x6, 0x7fff, 0x8002, 0x8000000009, 0x7, 0x0, 0x2, 0x100000001, r2}, &(0x7f0000000240)=0x37a) setsockopt$sock_attach_bpf(r1, 0x84, 0x6b, &(0x7f0000000180), 0x1) 2018/06/01 16:49:38 executing program 7: unshare(0x40004) uname(&(0x7f0000000000)=""/255) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6d, &(0x7f0000001100), &(0x7f0000001140)=0x8) r1 = fcntl$getown(r0, 0x9) prlimit64(r1, 0x5, &(0x7f0000000100)={0x4, 0x7f}, &(0x7f0000000140)) 2018/06/01 16:49:38 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x100000000000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:38 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) lseek(r0, 0xffffffffffffffff, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x4000) 2018/06/01 16:49:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:38 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @dev}, &(0x7f0000000280)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r1, 0x6, 0x3, 0xc11}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000), 0x300) r3 = syz_open_pts(0xffffffffffffff9c, 0x100) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000180)=0x5) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000040)=""/242, &(0x7f0000000140)=0xf2) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 2018/06/01 16:49:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newroute={0x30, 0x18, 0x23, 0x0, 0x0, {0xa, 0x0, 0xffffff9e}, [@RTA_GATEWAY={0x14, 0x2, @empty={[0xfe80]}}]}, 0x30}, 0x1}, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="504d3b1a342aa854d7fdfe0a552be000a1ab55026cd5f83c0da4789e3d325b1273a9cac3fc196e22a595b36d9bd2ea09991fc69a17b51769458f684a7cc428ac999527df6fc46e4ff72c3e518dfc30a84f8568cc739e015d69164c3170e01872207996ae796b46ce2a8aaa528131967183b4bb1543a2eae6f2facb37107aeac46df2ec07a105eade9d15f906e7d7fdccf90a7f3b43b88e84ecbc0fe3803bdda42a9d2befc19307d59626f397d3c5715cd4d9df9e7ad3a3f4607157a87340391e2ac400ca1eb300", 0xc7, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x8) 2018/06/01 16:49:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x7000000, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:38 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x800e000000000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0xd6cb, 0x84800) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000280)=[0x4, 0x2f02]) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f000010bf14), 0x0, 0x0, &(0x7f0000a8c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/143, &(0x7f0000000100)=0x8f) listen(r1, 0x7) r2 = accept4(r0, 0x0, &(0x7f0000622ffc), 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x80000001, 0x4, 0x3, 0x101, 0x100000000}) r3 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000200)={r4}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000002c0)={'icmp\x00'}, &(0x7f0000000300)=0x1e) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000340)={0x5, [0x3, 0x6, 0x2, 0x4ea643bc, 0xfffffffffffffff7]}, &(0x7f0000000380)=0xe) [ 1050.422068] IPVS: length: 143 != 8 [ 1050.466835] IPVS: length: 143 != 8 2018/06/01 16:49:39 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x4, 0x1, 0x10, 0xffffffffffffffff, 0x4acc}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000621000)={r0, &(0x7f00003d3fff), &(0x7f000016f000)=""/5}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101800, 0x0) sendmsg$netrom(r1, &(0x7f00000025c0)={&(0x7f0000000100)=@full={{0x3, {"6e37dfbe5679c8"}, 0x5}, [{"7a6d0b297552c3"}, {"80ef84d470be8a"}, {"045249a44f25f0"}, {"304e1bbb0e8b7e"}, {"2a9586eff0b79e"}, {"9f1511a12db509"}, {"ecd84ddff56c27"}, {"173950fce3323e"}]}, 0x48, &(0x7f0000000440)=[{&(0x7f0000000180)="93e205e584b647aa76af597a97ce31bd6c11e0be929fbfd19ae62de301a72e8d69b606c26d116908c297a454dbb71ecfa0a0c912254c712736b0138ae1160d275a5b18662d8174d8a5de9e4e4b893bd09750c7f56348", 0x56}, {&(0x7f0000000200)="236da596f1e3479fc223e0264363f72d5162821672b3d0b19858dafa297efbed2c36475ddfce63189d2daac57b27c441548eb0b44490b5a0043ca6b2760c2fa1e5e27c26025cb883462c1265ffd5c2c470907db836d670d48e306be54e5c61c8659f14ab77863271391299e3bbce12446c1bee4715e561ab2de62d330fa242049cfdeedbbef5dc397028243384b6447109c0836d25a93390542fe435a5cc300b7709b3f9fe1659639f8df6ebd09562d405d49be330e8bd23ff4919228781cd4527e972322f632dc6d4341ccd", 0xcc}, {&(0x7f0000000080)="9544d5571df0bea40ee24c55a0c3fc", 0xf}, {&(0x7f0000000300)="afcdb522653adb", 0x7}, {&(0x7f0000000340)="dc1bb6f7b0686181d74f5e67260fe7cfabb4925aa98e85d952563e15cfb31c06e5b8c708db67cc5f04638f4a3dfe64cfaac76aa2d2e0b721b152ac7af01461dc4a823f1c6ecd4da4f7dc3ebe4970b502b35b38669296258e31a1a1b9bc261ea32bf550e0fcadcea2be2209f7ba8689c868349bbe310149587a08158150404d91b3bdcad002cd0ae15b347c6fee3c52362a580c8e4d7a8f40d677e760320c3e80b1aecd5c37213d27fc722fdfd4b8a3828633ecabfafedba937861a458913cd77ff8c0ea38c1f9427c8d2cd0877", 0xcd}], 0x5, &(0x7f0000000480)=[{0x94, 0x6, 0x80000001, "c31fb7a0a648a372bc1d75d0261d6b1766f78c60b14882e2c09bb4ff03c0da5b470da75db5bf61eb6bb2642aa11020ceb80e3d88bb4c3a0476d064c8a1b27dba819c8f9e657bb1b19a1711f139fb89acd0d5e401718917c67659a89a386645324790f16b8ccd86b08ad7b43ce97ab855a787310ee4027d14946468e0f584540a6720d4569810"}, {0x7c, 0x84, 0x9, "d0efec43f8f7b6f3f3eab328007af20f63b9fbda01264beb495adf21292e9abafd1f883520f2e5ea8db8f44ffeba3618a3925c3d5154ef63d41d87b512bbe3ce862b2bf1e8ad42bc5860446966c223097898323c8c3be9ae9899ec80bdc24b3ab43e511bfae75ca76a715dffed"}, {0x100c, 0x10a, 0x1, 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{0x100c, 0x10d, 0x8, 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0x2128, 0x4000000}, 0x4000000) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x8042, 0x0) 2018/06/01 16:49:39 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vsock\x00', 0x111403, 0x0) getpeername$netlink(r0, &(0x7f0000000780), &(0x7f00000007c0)=0xc) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x800) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000700)=r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x80000000000402, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000c9917dabdd48723dcc89e7a3893d4e0812974527f4acb270710000ebcc103aef488467029d71", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000140)={r4, 0x55, 0x10, 0xfffffffffffffb8d, 0x1}, &(0x7f0000000180)=0x18) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) openat$cgroup_type(r3, &(0x7f0000000680)='cgroup.type\x00', 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x50e) readv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/53, 0x35}, {&(0x7f0000000340)=""/168, 0xa8}, {&(0x7f0000000280)=""/35, 0x23}, {&(0x7f0000000400)=""/117, 0x75}, {&(0x7f0000000480)=""/85, 0x55}, {&(0x7f0000000500)=""/250, 0xfa}, {&(0x7f0000000600)=""/9, 0x9}], 0x7) 2018/06/01 16:49:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xeffd, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:39 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000480)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b010000037dc1250200000008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10002, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001640)={0x0, 0xfffffffffffffffd, 0x0, 0x10001, @scatter={0x6, 0x0, &(0x7f0000000400)=[{&(0x7f0000000200)=""/67, 0x43}, {&(0x7f0000000280)=""/224, 0xe0}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/25, 0x19}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/171, 0xab}]}, &(0x7f0000000440), &(0x7f0000001580)=""/78, 0x3, 0x10006, 0xffffffffffffffff, &(0x7f0000001600)}) sendmsg$can_raw(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=@canfd={{0x3}, 0x0, 0x0, 0x0, 0x0, "9e2bdeefaf92d92bd8f41d356221a9fe7f8a66fea837a21005db0dcd0630bf89dc773678e2876878856b76b55a7478c2e2d9c3f25b4678e6ab366fc67b080974"}, 0x48}, 0x1}, 0x0) 2018/06/01 16:49:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000003cc0)=[{{&(0x7f0000002580)=@nfc={0x27}, 0x80, &(0x7f0000003900), 0x0, &(0x7f0000003980)}}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0xfffffffffffffffd}, 0x1c) 2018/06/01 16:49:39 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x800e, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:39 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000d00)=ANY=[], 0x0) close(r0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000140)}]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) tkill(r3, 0x1d) 2018/06/01 16:49:39 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xffffff7f00000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:39 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_mr_cache\x00') ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000200)={&(0x7f0000ffe000/0x2000)=nil, 0x6, 0x7, 0x20, &(0x7f0000ffd000/0x3000)=nil, 0x20}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000000280)=""/239, &(0x7f0000000240)=0xffffffffffffffc3) 2018/06/01 16:49:39 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100030423dcffdf00", 0x1f) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="66da27ac7c607b1fb562e35b5dd9483e485deb784d3a258117a1766c530ee709a729c1d8f757020d4020cc921ef2d57bba8de5425d5b53599530accb8cc52256057777d8b46a3c0a2aa2988b539bfad7fae772b5c647145482426b6daaab0cfbb6975fbf8ca79641b07c55b483097160bb1339022eb337d7fee460a17c34f21ec5805d6a3e7311fceac063b6c7972f5679389558ddab14343610c1dbd45c8f12b43c197597971bbed078b1d5aad03159a64c3d13f06eb399f27e25ac5577114b788362fd8503e71efab80ef856dcdf8516cd43897ac4a233969891666f46c5b7fa7eb8550d20070b66852aea1a9a") 2018/06/01 16:49:39 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/136, 0x88) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x500, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000001c0)={0x0, 0xa5, 0x7, &(0x7f0000000080)=0x9}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/06/01 16:49:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfdfc, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:39 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x33c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair(0x1e, 0x4, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) [ 1051.253579] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/01 16:49:39 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@can, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/251, 0xfb}], 0x1, &(0x7f0000000200)=""/45, 0x2d, 0x5819}, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f00000013c0)=[{&(0x7f0000001200)=""/245, 0xf5}, {&(0x7f0000001300)=""/148, 0x94}, {&(0x7f0000001480)=""/157, 0x9d}, {&(0x7f0000001540)=""/142, 0x8e}], 0x4) [ 1051.321901] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/01 16:49:40 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r1, r0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0x100000000000}, &(0x7f0000000000)=0x88) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r4, 0x0, 0x3ac}, 0xc) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000001040)=ANY=[@ANYBLOB="060000000000000000000000000000000000000000000000000000000000000000000000000000009f3ca90d0000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/01 16:49:40 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000a80)='./file0\x00', &(0x7f0000000a40)='ramfs\x00', 0x0, &(0x7f0000000b80)) chroot(&(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x4) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='qnx6\x00', 0x1000, &(0x7f0000000500)) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') 2018/06/01 16:49:40 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x88ffffff, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:40 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x14500) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000000c0)=0x5, 0x4) 2018/06/01 16:49:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000400802, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x1b, &(0x7f0000000180)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001}}, {{@in=@rand_addr}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/06/01 16:49:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfffffffffffffdef, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:40 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0xffff, 0x80}, 0x10}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae89, &(0x7f0000000000)) 2018/06/01 16:49:40 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x2c, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x111000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x12c, r2, 0x1, 0x70bd28, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x3}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2f, 0x6}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x22}}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x8}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}]}, 0x12c}, 0x1, 0x0, 0x0, 0x8000}, 0x41) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000080), 0x8001, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x8000000004) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/06/01 16:49:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfeffffffffffff, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newaddr={0x20, 0x14, 0x801, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/06/01 16:49:40 executing program 7: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x8000, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006fa8)={{0x50f}, 0x1, 0x400003, 0xfffffffffffffffc, {0x1f}}) pipe(&(0x7f0000000000)) 2018/06/01 16:49:40 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000080)="8f59320b43a4e4d1d669fbdaf8794b4dc4c4bb2e0e04649c2436bedebe6b820b631908976f4ba831113f28c4ed15fc401e45378fc10d2bf0bbf835deb3426b0c249aef3bac92189afc63dcd76f3af32e7c36ed70f4738c1ab12a6bdc043dc9e75b5171598f6bcd22320c453a25fd9f102855bf919696b53609b81926be84346646897ecdadae0772b575813b7f289de67957616e8863c4b488fbcd5df3df7bf21d559e16544616be13a0b8abb41d604b", &(0x7f0000000140)=""/157}, 0x18) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/06/01 16:49:40 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000180)="5b805705ffff801d6540d1813d84ce30b70ec4fcfe", 0x0) fcntl$addseals(r1, 0x409, 0x3) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="c40000001009060727bd7000ffdbdf2507000009bf4d39a986f283d06fceac423930bc1e18cfe1e70754316865cbec3e6a9522a9a30e96ce4504b77d24bbbf409d95a6a6228ca0923ba6ff1ec1364171c3fd6221c2b30c553982f8ff8076b3bfcfd714da200426ffe4e1756f1b9bbf556b8216732559f60b38198207e0572ef02e62c6fad2ac52a1d3c7ef62501f9290cd5108a408b484feac5c10d2843a04da843fd8d3b8a88ca88da6a34da8ee3900"], 0xc4}, 0x1, 0x0, 0x0, 0x4044891}, 0x800) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fgetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)=""/193, 0xc1) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) getuid() perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x9, 0x3, 0x100, 0x7465ca7a, 0x0, 0x40, 0x4000, 0x4, 0x0, 0x8000000, 0x10000, 0x8001, 0x68, 0x7, 0xdc4, 0x0, 0x4, 0x6, 0x3, 0x1f, 0x8, 0xfe, 0x8, 0xc5d, 0x1, 0x7d29489d, 0x7ff, 0xffffffffffffffff, 0x3, 0xb1dc, 0x5, 0x0, 0x9, 0x80, 0x0, 0x8, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x5}, 0x40, 0x400, 0xffffffffffffffff, 0x0, 0x7955623d, 0x1}, r2, 0xb, r1, 0x3) 2018/06/01 16:49:40 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xb, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x210000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000140)={{0x440b, 0x1, 0xaf, 0x3f, "a7346b4ad2731f747595c6c46e4063696dfb3d7512b597bced5b5c56ae891263ad2cbfbd5b07a49d100f6b83", 0x75}, 0x0, 0x0, 0x94, r2, 0x1, 0x5, "a9206527ef65284d0d6cdee96f352cae749704cbe0c0554bf1487d8006c2f5decb953b50ebfb66a520f331ea9b755479c98dbe7d2261203d2f67f9b2649271e2", &(0x7f0000000100)='\'bdev^\x00', 0x7, [], [0xfffffffffffffbff, 0x20, 0x3a, 0x7]}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000500)) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x2, [{}, {}]}, 0x48) faccessat(r1, &(0x7f0000000280)='./file0\x00', 0x4, 0xa00) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000380)={{0x80000000, 0x10001, 0x5, 0x10001, 0x8001, 0xfffffffffffffff9}, 0xb9e3, 0x10000, 0x4}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr=0x3, @empty]}, 0x18) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000004c0)={&(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0], 0x5, 0xa, 0x2, 0x1}) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) [ 1052.715205] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/01 16:49:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x700000000000000, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:41 executing program 7: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000040)=[0x0, 0xfffffffffffffffa]) socketpair$inet6(0xa, 0x80000, 0x238, &(0x7f0000000340)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10820a}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipmr_delroute={0x2c, 0x19, 0x800, 0x70bd25, 0x25dfdbfb, {0x80, 0x94, 0x80, 0x3, 0xff, 0x2, 0xc8, 0x6, 0x400}, [@RTA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_PREFSRC={0x8, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) waitid(0x0, r2, &(0x7f00000001c0), 0x100000b, &(0x7f0000000280)) 2018/06/01 16:49:41 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xffffff89, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82000, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xc1, 0x2, "2b15244bdeb2256897ee03a48a563830645e8815738f0813e5db2e46a5ca6ba6990af50c2086232bfdffd5d7cb1766cb65b001d006385e8074172e0e327cbc488cb6d526d1b6cec321634aaba16f4057a2f139af3d2352ab658b62d3e03e57415bc1168e023847c642fa4454efa80608991b2f68523a68b75a8fd0192c4a76b54cbc9340720033c16c4add9ee1180c935fbd90ac70be605d0a31ac248018201c5c3951a5769f2ad8f2aa21bf4f5806d742f39c549aa3517253"}, &(0x7f00000001c0), 0x1000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE(r2, 0x4008ae6a, &(0x7f0000000280)={0x0, 0xfffffffffffff84d}) 2018/06/01 16:49:41 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.swap.current\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000001c0)=[0x0, 0xfff]) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10080, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0xc3) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000140)=[0x10000000000005, 0x9]) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000080)={0x51, 0x0, 0x0, {}, {}, @cond}) 2018/06/01 16:49:41 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syslog(0x4, &(0x7f0000000040)=""/156, 0x9c) mlockall(0x1) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) 2018/06/01 16:49:42 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TCFLSH(r1, 0x540b, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000), &(0x7f0000b51000)=0x4) 2018/06/01 16:49:42 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = signalfd(r0, &(0x7f0000000080)={0x20}, 0x8) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x100000000, 0x10000) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000100)={0x7, 0x7}) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) fcntl$getflags(r1, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x2) 2018/06/01 16:49:42 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x6c, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:42 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="1d0000000000f2ffffff0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x7530, @ANYBLOB="00000000010000000000000000000000388dbba2b150d176"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "4183fef230243ab3"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="0700000000000000b77b1e00000000", @ANYRES32=0x0, @ANYRES32=0x2710, @ANYRES32=0x77359400, @ANYRES32=0x0, @ANYBLOB="00000000010000000000000000000000c4d981aeb150d176"], 0x48}, 0x1}, 0x0) 2018/06/01 16:49:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x800000000000000, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:42 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/06/01 16:49:42 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) accept4(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80800) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000a80)="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", 0x37a}], 0x1, &(0x7f0000000280)}, 0x0) 2018/06/01 16:49:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:42 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x400000000000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x40000000, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:42 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000240)=@known='system.posix_acl_access\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_newaddr={0x28, 0x14, 0x801, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x520}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x28}, 0x1}, 0x20000000) 2018/06/01 16:49:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1b0000001800010300000000000000000a0000000000000000000000080015000300000008001600040001004e8a8bb5e581fdc38277a80123a7140a9c08f3496485062dff12c18355faeec42ab9ba60552f55dbdb87ae8dd01383"], 0x2c}, 0x1}, 0x0) 2018/06/01 16:49:42 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x87ffffff00000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000000040)='keyring\'vmnet0vmnet0,\\\x00', 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/164, &(0x7f0000000140)=0xa4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)="4088ffffed5dceddad35f70600") ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000004c0)={0x56, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x100, 0x3, 0x4, 0x7, 0xb804, &(0x7f0000000480)='ipddp0\x00', 0x9, 0x7, 0x1}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000300)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000040000000000000000000000000000000000000000ad21078fb3a73200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) r3 = getpgrp(0x0) fcntl$setown(r0, 0x8, r3) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000240)={0x4, 0x7, 0x8001, 0x79dd, "4b4c06f9ff331034ce7a54a67385b8a9788898d25143b54bf9b63dc9fd4a300f1226f0dd962800888e1e4f41", 0x6188}) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000380)=""/185, &(0x7f00000001c0)=0xb9) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000440)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="340100000000000000000300000008000300ffe80000"], 0x1c}, 0x1}, 0x0) 2018/06/01 16:49:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfdef, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xa0000, 0x0) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000080)=@hci={0x0, 0x0}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f00000001c0)=""/236, 0xec}, {&(0x7f00000002c0)=""/255, 0xff}, {&(0x7f00000003c0)=""/215, 0xd7}, {&(0x7f00000004c0)=""/232, 0xe8}], 0x6, &(0x7f0000000600)=""/166, 0xa6, 0x40}, 0x2000) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000700)={'vcan0\x00', r2}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000180)={0x1c, 0x28, 0x1, 0x0, 0x0, {0x1}, [@generic="7b6c6e6604"]}, 0x1c}, 0x1}, 0x0) 2018/06/01 16:49:42 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000180)) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r1) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x40, 0x2000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VHOST_SET_LOG_FD(r0, 0xaf02, &(0x7f0000000000)) 2018/06/01 16:49:42 executing program 6: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x61) write$binfmt_elf32(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000038000000000000000000000000002000000000000000000000010000000000000000000000000000000000000000000000"], 0x58) uselib(&(0x7f00000001c0)='./file0\x00') listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/181, 0xb5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001480)={0xf0, 0x0, &(0x7f0000000380)=[@decrefs={0x40046307, 0x1}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000100)=[@fd={0x66642a85, 0x0, r0}], &(0x7f0000000140)=[0x40, 0x20, 0x38]}, 0x1}}, @acquire_done={0x40106309, r1, 0x2}, @request_death={0x400c630e, 0x1, 0x3}, @clear_death={0x400c630f, 0x0, 0x4}, @enter_looper={0x630c}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x50, 0x38, &(0x7f0000000280)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fda={0x66646185, 0x7, 0x4, 0x15}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000200)=[0x48, 0x40, 0x68, 0x40, 0x48, 0x30, 0x38]}}, @dead_binder_done={0x40086310, 0x3}, @increfs={0x40046304, 0x4}, @dead_binder_done={0x40086310}], 0x1000, 0x0, &(0x7f0000000480)="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"}) 2018/06/01 16:49:42 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xb000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:42 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="1ae230c0b61f", [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000b0c000)) 2018/06/01 16:49:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=@newtaction={0x21c, 0x30, 0x100, 0x70bd27, 0x25dfdbfc, {0x0, 0x8000, 0x42bf}, [{0xe8, 0x1, @m_connmark={0xe4, 0xa, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x2, 0x689, 0x0, 0x6}, 0x78a400000000}}}, {0xac, 0x6, "3890b14fc0868b104fc84843312cbe35f944409e59ea1b1cbaec77339a7845cb904e07f763614631097a2047cc6f95d38fe2c11d68a40ef9d1f44dcc7634ef410b55747bc793b906f0c3677a040bb61e407b18346ddb3ebf0a394c85bdf88d24ebe9cc285dabba1d9f964b654bcfc0a99844dfb88b09784b3a2ea7f67c82339208db4821e0b576d2e1fbabb9330ac7cb9b39d18bd3d379cea782fba3fad65786f0d191bb81f8"}}}}, {0x98, 0x1, @m_bpf={0x94, 0x13, {{0x8, 0x1, 'bpf\x00'}, {0x1c, 0x2, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x1f, 0x8, 0x10000007, 0x8, 0x8}}}, {0x68, 0x6, "f827c2ecb62baab4a0886009cc14bc0cad94fa6e0cc3accfa5c82144508480546bb917401b84f65e9ecb69ee524538004a39cd29829c3b478ff21ab93b75b70d6a93da54a7320245269f2aacd53eea3bba3dce81e369f969978f282f5a29c392d2"}}}}, {0x88, 0x1, @m_bpf={0x84, 0x4, {{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_ACT_BPF_FD={0x8, 0x5, r0}}, {0x68, 0x6, "3404d3b49dc5369bf298fd86471531e8eb9c7c5022d8563252453cf9b7c872704f699c2b8a7cd01b987662f99372095c18579d69e10eede606081a30742cf490e44e76117d2e1f78b6834cf94a1ce470e931c82fade4ccb2ba30707f8c29febbb316"}}}}]}, 0x21c}, 0x1, 0x0, 0x0, 0x4000}, 0x11) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/06/01 16:49:42 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x3ff) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001600)=0x401, 0x4) pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000100)="e2de52aef313422d113575bc8011d86462f4ec982f1519706f0ca2e7897be142b266f6eb7cf88abd61244ba9254b3e46b1f5fc04b873793868226661ce08af495ab9bea69e3a02a5dcb3fda11f21069834f40888ebda6c56738e07327010d00cf17b8e8eb4b2ecbbd50e07262c919244c8aa00ca5c9d25b8f9fdd2501e834d6d58c1ee55478e9f66150b874824d9d17751d6aba7e96d901bc4884bfee74322ec99b007f1851fbab9dc15df1b2438cfba84d5d88d3022338b3a651b29a40f54b94b94c3e9f020d7f10cc23db46e", 0xcd}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="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", 0xfb}, {&(0x7f0000001300)="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", 0xfb}, {&(0x7f0000001400)="6160630514bec65313746745e5bb353f43c5094b7b1456052d7a9a00c73276d1c5f682da1817b4bdfa46c1e5b8ffcea8033584221a15cb0c15dba40ab42d265995cefbe947073a0f5351f9b3ac9ba76cfc698cb42e0b9c60cae7913d74dc2314305c29256c93ccdb725a7b44885711bd8af867650af1b012f29c1d3c8fdf9238b7591c1bfb263d642d21955903bf24043e56f0278786076ac3fa9042f70a2799d7cb5c2628aba6e6c131cf01a024c5edbba4789ca48f22e18c7143566d068d85a4a5665009319def234238b10b44d5e2d0941dc28df1586bb5", 0xd9}, {&(0x7f0000001500)="e2fbf7bdb5526e6c287a0e4567e1d73343b3c3097dd5c50e1e59b924dc366daf36505244415dc8dd99520fe6b387b39dce6c61a5bb1714d3638ca114feda70a291f3c235ad9e41f3e89965a70764e39932fa5168e626dd2e0ab5dbccaba6cbdd98afdad64f47310a46e8da39e597389e7af044321d6c6218d59de61441568aa347", 0x81}], 0x6, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x240001, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00000000c0)={0x6, 0x5}) 2018/06/01 16:49:42 executing program 3: r0 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x4000, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x7fffffff, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) 2018/06/01 16:49:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x4, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:43 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xf000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:43 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@bridge_setlink={0x28, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0xc, [{0x5}]}]}, 0x28}, 0x1}, 0x0) r2 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='systemuser\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='systemuser\x00', 0xfffffffffffffffa) r4 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="b62dcf9ccfc407fa4e86944614263983c6", 0x11, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000380)={r2, r3, r4}, &(0x7f00000003c0)=""/251, 0xfb, &(0x7f0000000500)={&(0x7f00000004c0)={'poly1305-generic\x00'}}) memfd_create(&(0x7f0000000040)='systemuser\x00', 0x1) 2018/06/01 16:49:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x6, 0x8, 0x1, 0x6, 0x2, 0x0, 0x3, 0x4, 0x3f, 0x9}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/06/01 16:49:43 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x101000, 0x0) preadv(r0, &(0x7f0000000000), 0x57, 0x0) 2018/06/01 16:49:43 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000300)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x20c, [0x0, 0x20000000, 0x20000030, 0x200001dc], 0x0, &(0x7f0000000580), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x25c) sendto$inet(r0, &(0x7f0000000340)="765015278b1acc4eeaf6ab9c5b5aa285ed867dcd3d0657", 0x17, 0x4004080, &(0x7f0000000380)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00000003c0)={0x3, 0x3, 0x3}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={'erspan0\x00', {0x2, 0x4e20, @rand_addr=0x80000001}}) 2018/06/01 16:49:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006580)=[{{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/26, 0x1a}, {&(0x7f0000001f80)=""/68, 0x44}], 0x2, &(0x7f0000002080)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f00000067c0)) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-asm)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000080)=0x15b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) write$binfmt_elf32(r1, &(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES64], @ANYRES16, @ANYRES64, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="970f32c57bfe065a0779d50afdd7e62da2dd3f45aa78f1389d601a943ce602ad26eca69535c52e08e267a39fd6c3266a15994da24591d669dd034cb711733d957f8b8428282ed3d34cafbba80d06a3ef4d93db3d13972af983d0e8b43cc72a88e81edac4fc41e6723e99be2dead2afeb5c1cfb15e9a03e93258c83c845a5e26f191761c5215a6bb33a54ce713ded5c277bddbdedf48231dc40c179cc7c61b9f317a202411dd35d08b80ff557607817dfcca9ec9f643993336123fb07bc6249131d57a62a7d350c79336e71d44e45c42c23ae0e71f57755eee1137277c73b738653e642132b77", @ANYRES16=r1, @ANYPTR64, @ANYPTR, @ANYRES16=r0, @ANYPTR64, @ANYPTR64, @ANYBLOB="bf5c3e95160a2444cffa7fcdb38cee5bbae7e3ee7e1cd5d8dbdf0bea3a"], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYRES32, @ANYRES32=r0]]], 0x8) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000280)=0x8) recvmmsg(r1, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) 2018/06/01 16:49:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000080)=0x255, 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x36}) [ 1055.184220] kernel msg: ebtables bug: please report to author: bad policy 2018/06/01 16:49:43 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x2900, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xeffdffff00000000, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:43 executing program 6: setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000000)=0x14, 0x4) [ 1055.253403] kernel msg: ebtables bug: please report to author: bad policy 2018/06/01 16:49:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:43 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x84ffffff00000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:43 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000340)={@can={0x1d, r1}, {&(0x7f0000000280)=""/191, 0xbf}, &(0x7f00000000c0), 0x8}, 0x9c) perf_event_open(&(0x7f0000000100)={0x2000400005, 0x70, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mount(&(0x7f0000ae2d7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000000000)) 2018/06/01 16:49:43 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) mincore(&(0x7f00002d2000/0x2000)=nil, 0x202d4000, &(0x7f0000000480)=""/204) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0xf42, @empty, 0x9}}, [0x0, 0x6, 0x3, 0x800, 0x6, 0x7, 0xef4, 0x200, 0x6, 0x3ed, 0x6, 0x3f, 0x881d, 0x3, 0x7]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0xb0}, &(0x7f00000001c0)=0x8) fcntl$setpipe(r0, 0x407, 0x6) 2018/06/01 16:49:43 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80002, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001600)=""/4096) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x0) r3 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x7c, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x61}]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f00000002c0)={r4, 0x9}, 0x8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={r5, r6/1000+30000}, 0x8) process_vm_readv(0x0, &(0x7f0000000440)=[{&(0x7f0000000400)=""/53, 0x35}], 0x1, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x7ffff000}], 0x20000000000001dc, 0x0) 2018/06/01 16:49:43 executing program 7: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}, {{&(0x7f0000004ac0)=@hci, 0x80, &(0x7f0000006d00)=[{&(0x7f0000006cc0)=""/33, 0x21}], 0x1, &(0x7f0000006d80)=""/157, 0x9d}}], 0x2, 0x40010000, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x2c1609019fa8662c, 0x70bd27, 0x25dfdbfc, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x24}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) 2018/06/01 16:49:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfefdffffffffffff, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:43 executing program 6: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x5, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f00000000c0)='#/\x00', 0x0) syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x2, @time, {}, {0x0, 0xf4c}}], 0x1c) 2018/06/01 16:49:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="3000000018000b0e000000000a0000e3fe00008ea062c35b128552c04236a952000014000500000000"], 0x30}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x98b}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x53, "50a95a8e513abd53ca27fb7f9b06a5c68bb48f73525287b0eb8d61428326643d3eddf45180dac3ffe23daa7fa1620485a0b391cc8bacc093513da3574c716dc0143725ca9de0d8a8caa02d558b1f1c27f071a7"}, &(0x7f0000000180)=0x5b) 2018/06/01 16:49:44 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xb00000000000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008, 0x0, 0xc020}, 0xfffffefe, &(0x7f0000000440)={&(0x7f0000000500)={0x4c, 0x2e, 0x1, 0xffffffffffffffff, 0x0, {0x4}, [@nested={0x38, 0x11, [@generic="b9dfe5ef7bb3bdfe15e441cbe61af297ccb10f7f8fed70f23a6f4a3acf2994d32ec165e90dc316f3a90fcfa9cdae85552f185e71"]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x7e) 2018/06/01 16:49:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0xfeffff, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:44 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0xfffffffffffffffe, &(0x7f0000000080)={0xfffffffffffffffc, 0x6, 0x2, 0x0, 0x0, 0x0, 0x7fff, 0x2000000}) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x100000000, 0xa0000) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000001340)={0x90, 0x16b, 0x6, 0x1000, &(0x7f0000000280)=""/4096, 0x1f, &(0x7f0000000100)=""/31, 0xbb, &(0x7f0000001280)=""/187}) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000001400)=""/194) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000001380)={'ipvs\x00'}, &(0x7f00000013c0)=0x1e) mq_timedsend(r0, &(0x7f00000001c0)="13e0ee8f154a2830b999e9a778d23713c3d6057aa627203fb33a6295427915d3080f8a34223d61f83b13a5be48e03971a7f1261d34223d411300bef8ac513ec2b8d5ca0ab62ce5d52ddf69a72278d16efeb1c41888454d78729912b68a03d94d14325a5f7d86249b54af9a050000ccf175cb233513ba64fe19e69c1e53b5c161df16d729f55bb692311fa339aa1c64b252dde39f0c07aa1cdc3d44a79aaf716ee5d16d853fd450f0872d38cc", 0xac, 0xffffffff, &(0x7f0000000140)) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80, 0x0) 2018/06/01 16:49:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:44 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200200, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x4, 0x4, {0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x78}}}, 0x3a) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r3 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) sendmsg(r2, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0300000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/06/01 16:49:44 executing program 5: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x10, &(0x7f00000000c0), 0x69b) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10040, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_dccp_int(r1, 0x21, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vsock\x00', 0x10a01, 0x0) fcntl$getflags(r0, 0x40b) io_setup(0x2, &(0x7f0000000440)=0x0) io_cancel(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x8001, r2, &(0x7f0000000480)="33c5cb064a0d2c8aa8149d02f21665326f606924f8398541a3b85ba0a91d8df99d0f5c421a62921d06b4d464df0955dda76998abf5f3db3f067fb06af6fbadbe396fb3ed24307498d91f782c73c94c", 0x4f, 0x100, 0x0, 0x1, r2}, &(0x7f0000000540)) fcntl$setsig(r1, 0xa, 0x7) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000100)={[], 0x7, 0xb36a5ed, 0xcd4, 0x0, 0xa2, 0x0, 0xf000, [], 0x1}) 2018/06/01 16:49:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000000)) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000003c0)) 2018/06/01 16:49:44 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x32000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:44 executing program 6: setgroups(0x0, &(0x7f0000000040)) 2018/06/01 16:49:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x700, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:44 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/01 16:49:44 executing program 0: socketpair(0x8, 0x5, 0x40, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/193, &(0x7f0000000140)=0xc1) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x14, &(0x7f0000caaffb), &(0x7f0000000440)=0xc) 2018/06/01 16:49:44 executing program 7: dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x208000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) 2018/06/01 16:49:44 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(r1, &(0x7f0000005080)=[{{&(0x7f0000003c00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000005000)}}], 0x1, 0x0, &(0x7f0000005280)={0x77359400}) close(r0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/01 16:49:44 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x80, 0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_getevents(r2, 0x100, 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f0000000180)={0x0, 0x1c9c380}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x9c}, {0x6}]}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000001c0)=0x1) 2018/06/01 16:49:44 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xc3fe0000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:44 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000001c0)="0faaff4a832e57605deb7e11fe55978ef644e9ac723c3405d2975022341a6911") r1 = timerfd_create(0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000561000)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)="7531d6d8d35d7e43d425ecbce201b19b8583f2820449ff0f8e6a0d6d03c8c8744e5bc599b3aff4f58213eb1ae2f465a982a624aeea60a03cea153f6d55bc9443770c4fac80d0c684765524ac4dfff729fa4deca7be98e7343f6ac4114448ac14f7fdbe6a6b8460a4003770f1c73aad42222a388637f38013a29a7ab61e000378ee31c137d24dcb41165e9a2bc6309988fb63330472e7879214ca376953c230621b0ba6d6b4d78052b73a42375026889b3afbed81915c7c35ff10915815895f1768cd996dd710804f86") ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x0, 0x2}) 2018/06/01 16:49:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x800000000000000, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:44 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = dup(r0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$SG_IO(r1, 0x8004700d, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, &(0x7f0000000240)}, &(0x7f0000000280), &(0x7f0000000300)=""/148, 0x0, 0x0, 0x0, &(0x7f00000003c0)}) socket$alg(0x26, 0x5, 0x0) 2018/06/01 16:49:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:44 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000093f000)=@abs={0x1}, 0x79) 2018/06/01 16:49:45 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000180)) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r1, &(0x7f0000000080)=@pppol2tpv3, &(0x7f0000000100)=0x80) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 1056.841751] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1056.907463] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/01 16:49:45 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4000000, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x80045439, &(0x7f0000000280)) ioperm(0x5, 0x0, 0x100000001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101042, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000001000)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000fc0)={0xffffffff}, 0x106, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000001040)=@resolve_route={0x4, 0x8, 0xfa00, {r2, 0x4}}, 0x10) 2018/06/01 16:49:45 executing program 3: r0 = socket(0x10, 0x802, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000000040)="c74dd88d2524e6ddea95598b952edb78f2b998bee4fd66538a") write(r0, &(0x7f0000000140)="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", 0xfc) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/06/01 16:49:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfefdffffffffffff, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:45 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xd, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish-generic)\x00'}, 0x58) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004240)='/dev/rfkill\x00', 0x400100, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000004280)=@assoc_value={0x0}, &(0x7f00000042c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004300)={r3, 0x6, 0xfffffffffffffffb, 0xfff, 0x5, 0x8}, 0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r4 = syz_genetlink_get_family_id$team(&(0x7f0000004380)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000043c0)={@empty, 0x0}, &(0x7f0000004400)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000004440)={@remote, 0x0}, &(0x7f0000004480)=0x14) getpeername$packet(r2, &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004500)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005340)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000005440)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000005480)={@local, @local, 0x0}, &(0x7f00000054c0)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000005500)={@mcast1, 0x0}, &(0x7f0000005540)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000005780)={&(0x7f0000004340)={0x10, 0x0, 0x0, 0x220000}, 0xc, &(0x7f0000005740)={&(0x7f0000005580)={0x188, r4, 0x100, 0x70bd26, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r5}, {0x16c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}]}}]}, 0x188}, 0x1, 0x0, 0x0, 0x40880}, 0x20000004) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000001c0)={@rand_addr, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'gre0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r11 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r11, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) recvmmsg(r11, &(0x7f00000041c0)=[{{&(0x7f0000000340)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000001640)=[{&(0x7f00000003c0)=""/91, 0x5b}, {&(0x7f0000000440)=""/197, 0xc5}, {&(0x7f0000000280)=""/5, 0x5}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/243, 0xf3}], 0x5, 0x0, 0x0, 0x7ff}, 0x3}, {{&(0x7f0000001680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000002880)=[{&(0x7f0000001700)=""/126, 0x7e}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/198, 0xc6}, {&(0x7f0000002900)=""/218, 0xda}, {&(0x7f0000002a00)=""/213, 0xd5}, {&(0x7f0000002b00)=""/191, 0xbf}], 0x6, &(0x7f0000002bc0)=""/103, 0x67, 0x5}, 0x101}, {{0x0, 0x0, &(0x7f0000003180)=[{&(0x7f0000002c40)=""/192, 0xc0}, {&(0x7f0000002d00)=""/235, 0xeb}, {&(0x7f0000002e00)=""/154, 0x9a}, {&(0x7f0000002ec0)=""/89, 0x59}, {&(0x7f0000002f40)=""/218, 0xda}, {&(0x7f0000003040)=""/41, 0x29}, {&(0x7f0000003080)=""/205, 0xcd}], 0x7, &(0x7f00000031c0)=""/4096, 0x1000, 0x7}, 0x7}], 0x3, 0x40, 0x0) 2018/06/01 16:49:45 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/rtc0\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001840)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000019c0)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001980)={&(0x7f0000001880)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x800}, 0x20000080) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/01 16:49:45 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xc8, 0x200) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/44) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) recvfrom$inet6(r0, &(0x7f0000c6e000)=""/55, 0x37, 0x0, &(0x7f000024a000)={0xa, 0x0, 0x0, @empty, 0x3}, 0x1c) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000000c0)=@generic={0x3, 0x400, 0x9}) 2018/06/01 16:49:45 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x5, 0x0) io_setup(0x1f0, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000780)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)="ab", 0x1}]) 2018/06/01 16:49:45 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x6488}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:45 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000100)={0x1, 'syz_tun\x00'}, 0x18) r1 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x301, 0x0) getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f00000001c0)=0x10) accept4$llc(r0, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000400)=0xe8) keyctl$get_persistent(0x16, r3, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000240)={{0x200, 0xcd80}, 'port1\x00', 0x82, 0x40000, 0x7, 0x3, 0x0, 0x0, 0x40, 0x0, 0x1, 0x1}) 2018/06/01 16:49:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfcfdffffffffffff, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="b595fe3fcf947cc7de4c23bac6d2e7e342978ab13e62ffac20b12250a78e9d9c0d278912", 0x24}, {&(0x7f0000000100)="f298a7461e91cacfbf01667d083f12ad9a9e3929e8800a8d91356c1b56d1", 0x1e}, {&(0x7f0000000240)="65fcc4829ebdbf0eb2218e700c8aa17c01355221cc8ba8d188f3cdebbb53f55ea55f0c268a9dac269f13def3b24adbaecfaccb0297b2d43918527393bab97d4f122bcecc07f249d6e614da82c1b7d4a8", 0x50}], 0x3, &(0x7f0000000180)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x4040040}, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x3ff}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000300)={0x4, 0xdf1, 0x1, 0x80000000, 0x7, 0x5, 0x100, 0x3ff, r4}, &(0x7f00000003c0)=0xfffffffffffffd45) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000380)={r5, 0x6}, 0x8) sendmmsg$alg(r1, &(0x7f0000004240)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001440)="bba893db6ded067c096f21bec3b4f486eb755f62c5ffe928935abcaf47140d7df9ecc17f66bfcff042effe6efe76cb1ca9b128a641562779b3745baeef431611c674041cacae84b96e591642eb44c984c800053e30199b945a5ad9e800c475a1945ec19b90a697d59ff3788ca6ee60a70a3dbe513aea969ef5da1329c6bc84d383ed4f23a90e4d8f23eef719a25ba0b81e276a4c06f4b7902da14db881", 0x9d}], 0x1}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000980)=[{{&(0x7f00000004c0)=@hci, 0x80, &(0x7f0000000840)=[{&(0x7f0000000540)=""/156, 0x9c}, {&(0x7f0000000780)=""/168, 0xa8}], 0x2}}], 0x1, 0x0, &(0x7f000000bc80)) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000340)={0x2f7, 0x9, 0xc5, 0x437, 0x7, 0x9, 0x3, 0x401, 0x18ec, 0xfffffffffffffff7}) 2018/06/01 16:49:46 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3c, 0x7fffd) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000180)=""/174) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7fff) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000080)={0x0, 0x6}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)={0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x88040101}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_getnetconf={0x1c, 0x52, 0x800, 0x70bd2b, 0x25dfdbfe, {0x2}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0xfffffffffffffff7}]}, 0x1c}, 0x1}, 0x20008000) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000000c0)={r3, 0x8}) 2018/06/01 16:49:46 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x400, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 2018/06/01 16:49:46 executing program 5: 2018/06/01 16:49:46 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0xffffa888}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:46 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) 2018/06/01 16:49:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfffffe00, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:46 executing program 6: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000000000), 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x100) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xfffffffffffff800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000100)=0x14) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1004000000016) 2018/06/01 16:49:46 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000440), 0x0, 0xe803, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0x60000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000180)={{0x5, 0x4b5c605}, 'port0\x00', 0x4, 0x40000, 0x3ff, 0x1, 0x3, 0x0, 0x2, 0x0, 0x1, 0x7}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="f8000001ffffffff01400000cf020000"], 0x10) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000080)="ae8f409c2901a3be634e5abe2d108d4a43833686fdda0fe1ee1a2990cfd09f9bab94e79b94a97fe8fda079c34fce578614be523e0e3a454b931b7ed02d3778e28a5aa29ee61100ac7a246bb16978bdf42caa57b3fccaebb50d4b867f4257a3ffc15eb0ebaf7708547759ab0c28d8972807ba6dfebfe266c69e50c0077e2008a07447bd2e189452d795434a2248c462e6ceb68559a1839f257b98860d284cd4f5fa215a75269ca8ff70deed78728d1c95b12b4b56ada054f0908617ee0f20787f") 2018/06/01 16:49:46 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000880)={"69df01010000ffffffffffff0400005d", 0x103}) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f00000002c0)={0x2, r1}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x30400) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0x438, 0x11, 0xa, 0x1, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x7}, [@typed={0x8, 0x2c, @fd=r0}, @typed={0xc0, 0x4c, @binary="9c2c45afee6875c07b797b5b82ba3f22229a88dc3328e680d9395a46132e01f765d54edb569fe294c650cb2953bfea3a464448961327f388f0326722f447e585a1a645da4b947f395e0a50ffb706567ccca55ec85f7b446504264b2d1d5de2f1d1dd8c1bea1d13e4d797117933c61766d016aaa576efc25d732a28876e9a6ec173b1b00534b307cfd596341b980b154c9b4d28bd63a21dc92f80e3141590ab3d743cf8eda16a5327b992ba569c068fce6c97b74bc3a22bfbc88c85"}, @typed={0x8, 0x67, @pid=r3}, @generic="7fe350035e36ed6915bafc24c48cf431cf50999d109e2f05ea13c8b426d5adea03ab70039e9eabd25f2b0901d9e3ca5dc06d4dd6c0ab", @generic="b7f801104db899363782b0858063b6da7474350452aec595bf0a457a024c372c1776038d6e585d0978fd40136604848a4aea179a71a83ff6e01aaa7bcd33a22b21ac8d510096076b4c8ec6fd964051c808072699ec7be4ced5ff3d4a29c1410db2289e31485bc16028d6052658169b7119ac59d8b705fe2f48728727c057ec278255210a9a23073a2edd91890ddce2fc", @nested={0x28c, 0x4a, [@generic="150b6c563dbf443f57c272f698fde580f28f25ce36d1118f157b89a5421b534188ea8f31e1da216bde9f3c3b8dc4393df5ea4931d84ddcbe146ec05ccf3ec84d6ab2c1a9d83b7d61f1e9509d1df6d22aa3bc6626137e2b542d2831c2fd6d0ba1c4ef21e79511f05774b97940275d58090960602f1c662b3c38b301daa0186dd69fd323aeace6d73315c40fafb28a5193bc2e5370dc974a2117", @generic="f7f9168f351ece17a9204f9cc3869d13b1a9a33714093629a741652c599c4ebcc30878d376ebfeb512438282821ca7ba07f170881a7e52a7c1e7ec83e445765db9c6fd25e17cf8f92f376a77832c77ef39758dba1d3be74b7417b4bd44fee2098ddbd5236bd5a25b1b5a9884e7a225f17e9980bb617486b0bc41e5906c751f55e869da729cdcad38b30d6822094941a00b1332fee7fed9518e540549f34d39abfd0076e9422a9d5101ade311d9ad7ad6a86b8bf00acd54de7308bc61750679fbdb9133ca184526ba4ecd11e5abc92ec0906904c2ed87924de35e9d76cc626eb053", @generic="68a5df2276ac9f210bdbea80bdf01ccc0c8c3c3869a90b9bbf0af5df004c286231eb343e83a54b70f6c4fb9d8c67fcb42de0f02e42b322287f8de45e81fe7f64e23528c6e0a043767a123584f346b8fd53d9a2d92a867987d431e13c791236ea8a66b57f", @typed={0x8, 0x44, @u32=0x5}, @generic="4e04e92b6b6dd05320098751dd136c21a406bdda064d551ba2d2", @typed={0x4, 0x73}, @generic="d7cbe522b59463e4df17d8c836807dbf6f00cbb3781e525f6741da0f4771e97e9a59be3eeb00d4e4760fe4165474dada9100f71e0c9ade3595cd3074ae47b10504a1fb7624919eb7471323e8fc12f9c112255a3e145d8b5f5d2760346f71dce4ab8dac7cb8732704ca7c15099dfb758d7d624eb2d7b870536bb490cc37", @typed={0x4, 0x11}]}]}, 0x438}, 0x1, 0x0, 0x0, 0x4008804}, 0x20040010) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/148, 0x4}], 0x1) 2018/06/01 16:49:46 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) setsockopt$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) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)=ANY=[@ANYRES32=0x0, @ANYBLOB="02009d1e09fd"], 0x2de) 2018/06/01 16:49:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:46 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x689}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfffffffffffffdfe, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:46 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x35, 0x30]}, 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000100)={0xb39e, 0x3, 0x1, 0x2, 0x4, 0xffff}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 1058.024371] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/01 16:49:46 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x0, 0x8012, r0, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ff8000/0x2000)=nil) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x0, 0x1}) [ 1058.206405] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/01 16:49:47 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0xffffca88}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:47 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x14, r1, 0x20, 0x70bd25, 0x25dfdbfc, {0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4081) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r0, 0x8, 0x0) vmsplice(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="06", 0x1}], 0x1, 0x0) 2018/06/01 16:49:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x40) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000200)={0xe512, 0x0, 0x8000}, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000001c0)=0x7fff, 0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/06/01 16:49:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xffffff8d, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:47 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000000000)="48c7230712") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000001009371, &(0x7f0000006f80)="010000000000000018") 2018/06/01 16:49:47 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0xc) move_pages(r1, 0x1, &(0x7f00000005c0)=[&(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000680)=[0x4, 0x3, 0x4, 0x0, 0x0, 0xb0], &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0200000001020900000000001d1386336628142fb4f2b429648ce88fa8149faa84306ef7a3b0fb22c783f85b1d672648b369efbcf283267c96bb23e8e2f4eb4b414d6a339a4a6db70ef28bb315d4437ec882fd565a5cc1fc38ed3832301978d8345e8f16e0f2d9a6c44c2bd7f4532d73112f47e1c9494033d2033402da6ffe4977304aaeb0a18238cfc2e129aeb5ad7a183ae1f711510d7d6b35a699208a065608c07ba3592ff9ecfdea0d8ab41ba94a77194d3f3958a065b7be205379f383cf1d2a688778f549e767c4586486d7ab87000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000640), &(0x7f0000000600)) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e21, 0xffffffff, 0x4e24, 0x9, 0xa, 0x20, 0xa0, 0x0, r3, r4}, {0x6, 0x492bc7f7, 0xbb1d, 0x80, 0x68cf, 0x400, 0x8, 0x4a3}, {0x81, 0x1, 0x7, 0x2}, 0xffffffff, 0x6e6bb6, 0x0, 0x1, 0x1}, {{@in6, 0x4d4, 0x7f}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x3, 0x1, 0x2, 0x6, 0xdae, 0x5}}, 0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r5, 0x1000, &(0x7f0000000040)) 2018/06/01 16:49:47 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="04010000008b00ddb8460900ffb25bcc16219087eb09dee38b4802938207d9033780398d5375c52c03ac4db09698c0815bf93a05956b1a9d55f0147dcbb2fa3bf1fffba371917c4d7e4599", 0x4b, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x20000000012, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, 0x1c) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000240)=0x401) bind$ipx(r1, &(0x7f0000000280)={0x4, 0x5, 0x5, "8447b488433d", 0xc79e}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x6a65, 0x100}, 0xb2) 2018/06/01 16:49:47 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x40000) poll(&(0x7f0000000000)=[{r0, 0x20}, {r0}, {r0, 0x1000}, {r0, 0x403}, {r0, 0x2000}, {r0, 0x104}, {r0, 0x20}, {r0, 0x400}], 0x8, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000180)={0x0, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f00000001c0)={0x3, r1, 0x1}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000080)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0)=0x2, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'tunl0\x00', &(0x7f0000000000)=ANY=[]}) 2018/06/01 16:49:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfffffffffffffdef, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:47 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x5}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:47 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0xec, 0x0, 0xb, 0xffffffffffffffff, 0x0, 0x0, {}, [@generic="897f42ee67ffd002ffe32697aa6428cbd1a14669345e697f8757e6e3ea0436f8efaba6527924140b556087f2e4376eac73e403284d7c81513fa092b977d65b4672f77923b12fd492fe8ada75f3b9c9a6391fba54963b39ed8ae6b0e6a6ec38943c2a94efd0203496afea95cfd794ab91b9fbd769f69e6064a7f512dc1aa259eb654db54403978a31ba128096bc004f25b72727d3876489229fc764c7a1984bd63da5d23e7b53486a1c62194c7146ec87c5d715829598ebd14c3c2e9db981b89b81ee4bf6c53d7cbcc9f0a34a53d3a1a572be8b1707"]}, 0xec}, 0x1}, 0x0) 2018/06/01 16:49:47 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x82, 0x0) pread64(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x0) write$fuse(r0, &(0x7f0000001240)={0x59, 0x0, 0x1, @random="0700000099fff66791ba99da70d8c37b05829af4478e3b46b83725e45c54f3c8927e8a93233d65507cdb312f5b1a5a86f8182aac5eda28b2d316b96747f2cb66c28ab12ea8dc14a243"}, 0x59) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0x4, 0x6, 0x9, 0x2, 0x101, 0x3ff, {0x0, @in6={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xaa30}}, 0x8, 0xfffffffffffffff9, 0xc9e, 0x6, 0x100000000}}, &(0x7f0000001100)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000001140)={r1, 0x6}, 0x8) 2018/06/01 16:49:47 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000240)=""/174, &(0x7f0000000200)=0xae) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000059000)=0x89a, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x4e22}}}, 0x84) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x45, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000)}, 0x2020) 2018/06/01 16:49:47 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x3580}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x100000000000000, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) [ 1059.232447] CUSE: info not properly terminated [ 1059.245877] netlink: 216 bytes leftover after parsing attributes in process `syz-executor5'. [ 1059.271716] CUSE: info not properly terminated 2018/06/01 16:49:48 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x9165fcc8cc84df25, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={"009ad210"}, 0x4) 2018/06/01 16:49:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014001d01000000000000000002000000", @ANYRES32=r1, @ANYBLOB="2e000200ac141400"], 0x20}, 0x1}, 0x0) 2018/06/01 16:49:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:48 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000006c0)='/dev/loop#\x00', 0x3, 0x200) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmmsg$unix(r1, &(0x7f0000000a40)=[{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000002c0)='c', 0x1}, {&(0x7f0000000300)="8b6762d160babc2ce79d68d76fe9d07d99e9791b1f43e74c77560684954d2e552b9f2ec92c91577812689323f5955895dd7b5ce5bb4c2081097b871d040ce4c348dfed9c76b699df31aedc4ea77e590cf806a7d40f1b9d6991a405ea3652e9726a301462ba092b2c26ed0b145f7ae36c74a257571ea270764d49049e56f4dfe23bfc5b5439bf4918bdb7dc968c5db86cea17443fa5517adfd46123aeb39cdae68614fe1b3dd7efb48a4168854c8536532de216add4a8f2d813f9a30f41f6bcd49f51625459d23767ddf04701708cf3e2c4ad4a0dc16284d0680047278df2d615fe456bc18610d1c27a9b", 0xea}, {&(0x7f0000000400)="7edcd05ce051632ae040e4d93f6520bc4b551829ab63af02052d0b3b71efd2401e68db0f8ea192ebd9d365669b42a17bc142811257b44b95ab7b1cabc2d75bff531769c93b679b2943f0b8ee9e113d52e61c10e8492eebedea1a282cc4b5bff64eba79c54d0defc3312a9f509b4594e2453ab9d2eda845a7b4091ad26b310477cb0f7627f028508e1598d0d5d5ca3aef5e3e5c4b9316fb01589532d8a7b370d76dc0e70d89599e1b1104", 0xaa}, {&(0x7f00000004c0)="1aecc072a52cb6af5ac0f6aae84015c1a8e198c158f2bf1bcbe4a0e21ff92852bd7f71b5af0a72bae27c9c7bc296fc49af7c0630c8d31bd7ecdb1a6f815b5fcfbbee91676c3919450e9af22fe03ee26d75bfedb3445d3788989f3ee79819", 0x5e}, {&(0x7f0000000540)="363bb1d507cb70b1d0ea51dc81a7588d4b7dee4ba18bf68be8d826c05f4531f484591169b2ef26fa256af03aca74c5e37178edbaf5f65f68261347033fd6a70078dac1ad219e2b31522337704d52cdc3bc05f2388b487be72e2b7f2488440f46c87c4bc05956a5042db0de4f7ded5686ed031d04cc16b853bb67c464ea9c55912972b59ac4fa65a1c71ef27d206c11e33e68ee2f84b6d33ac7f0fcb74e78163b532ed175e3528430", 0xa8}, {&(0x7f0000000600)="f614d1abe3d20cf73a68f1ff39afb5019405c585a9a666adcccf1442652a4be0475beb4a264f3fc894d12f9276e75d3ad4ba1e330c4a93b41b5d24a8b557d44830542ecb741c8798841ec424a6045c53da98815a1eb6ce986da1501f43bd9c97bb7cbf88cd96ea9fc0fd5a3d1f9e94e7972584737f6b", 0x76}, {&(0x7f0000000700)="8d30415d6096dd4a2c7f9396ac0ee4cb5b82f6a6d2eba86f77b19d4e452de4b99f7aaccc0b5ead91d5ce131099219cde853f89f2fa0b83b64e17b0322b0d29dcc23e8ea371264add2e8451947f80359bbd6a28356633a6bf9bb822e354f2c98f7fdf464e290f0707fd6fdf06471768857108b12dc3a0096347356ed95baff47bbbd44c959f1d68b2dde7d276a5dbf112251f305d17d23ddb3a283f70fc7e17a1d980a2abd12758faa9490edf5815d76a2597de8a6955529c6f5cf4bc1ffb197ab7f20f8cdd0afe593b2c4f510bb4fd048c891e0cb63eb172634258cf298f09470a2a4a7bd401c552fdc2d9961cc698", 0xef}, {&(0x7f0000000800)="c6930f3a0fa23d7ada76e8db8a165c556f08cdf8011a30625abc81bd2fe88d1f56035c354d71f7baaedbf26668fd7633c7bc10ebe0859b9f58f07fbbbaedd26ce4d8e454a4fdec786ee720b9d05d4db38c0bfaa4cbf5d492cfbf", 0x5a}, {&(0x7f0000000880)="778b182763ca842f5aff719e8dc9828804da47046f5a4f2f8c9e96fa662de8c7c66bb74975d5a5b64f234f0b3c468707c0f22a3293a6dd5f16c441d395883b9c17b4e7b3461dc87ccd49e7d6662be1bd6d573dd27f76d56245821c2bb71696f7ea8234a5a6965afe8d8e1c5f93e6637182878d04e992432b3073441a8fc9059f5d6408a93ca8e3c6a4fbfa1089a4668d5ee2cf796fdba33da2b5a78635ed3ca2368643affc29832a89035a58c248833d827464366e08f83986efea9865249c37", 0xc0}, {&(0x7f0000000940)="aa2d84027fb4553cefeb818dc9cc50e403eb44ffb9b40995a24ce9794f0fed018294f7ec63154833603320b20e368a535b73bc041ba1f13cb86838f6b5b7a4701e4b0eca2a9838b38dfa17423f744767194968", 0x53}], 0xa, &(0x7f0000000680)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0]}, @rights={0x14, 0x1, 0x1, [r0, r1]}], 0x3c, 0x4}], 0x1, 0x40800) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) fcntl$getownex(r1, 0x10, &(0x7f0000000c40)={0x0, 0x0}) r3 = getuid() stat(&(0x7f0000001300)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000d40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000d80)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000e80)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ec0)={0x0, 0x0, 0x0}, &(0x7f0000000f00)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000001240)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001200)={&(0x7f0000001080)=@getspdinfo={0x16c, 0x25, 0x0, 0x70bd25, 0x25dfdbfd, 0x4, [@sec_ctx={0x1c, 0x8, {0x15, 0x8, 0x1, 0x1, 0xd, "2e5048531c3278e01077fbe9e9"}}, @migrate={0xb4, 0x11, [{@in=@dev={0xac, 0x14, 0x14, 0x1c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3f, 0x0, 0x0, 0x3507, 0x0, 0xa}, {@in=@rand_addr=0xffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x33, 0x2, 0x0, 0x0, 0x0, 0xa}, {@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xff, 0x7, 0x0, 0x3504, 0x2, 0x2}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x0, 0x4, 0x0, 0x3507, 0x2, 0xa}]}, @mark={0xc, 0x15, {0x35075c, 0x2}}, @algo_crypt={0x7c, 0x2, {{'kw(aes)\x00'}, 0x1a0, "4654791c3634198d2107dc5e8ea2020ae3de68698878ad5b220ad59ddcc9d5bc9b14b0c61f38afd10d21ce15d859960c280a3de2"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) r8 = getpid() r9 = getuid() r10 = getgid() sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000000a80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000b00)="3593bb7a886824b493d81fddf6d147002f57d9e1e20049417e7108efaacdf3757b7defcfc6a6eabab9d760c352a7fbaa8284aca366a2a19815ec99fc15f9724e8c235e478d21439851940b9d3d11e08ab2af771b3bd2997ec954708c0a51b5f8657cf9e4a4b8a2de18350cacdf73c064da9b31230cb7ced5cef1ae2107cc3f2a442eb692de20d13fcd00c58e53dbc22bb36815e7b799006e5dd5876f4dc5f7788c045fd9cc238adf8ee303fd860b010dc0739b6e3817712d037decef0ada968600505967053f07b106f1520475b62a6ddfb760e2188c882bd4df1bdbf0c619e9ed384904", 0xe4}], 0x1, &(0x7f0000000f40)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0, r1]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r0, r1]}], 0xb4, 0x24048001}, 0xc1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) 2018/06/01 16:49:48 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0xf5f8909c}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:48 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3a3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000140)={0x30000, 0x7, 0x7ff, 0x8}) 2018/06/01 16:49:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x20a02) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$sock_ifreq(r0, 0x8926, &(0x7f0000000080)={'erspan0\x00', @ifru_map={0x2, 0x80000001, 0x0, 0x2, 0x81, 0x2}}) 2018/06/01 16:49:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfefdffff, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:48 executing program 6: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1400000022000101000000000020000000000000"], 0x14}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)=@rc, 0x37, &(0x7f00000000c0)}, 0x0) [ 1060.260738] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 1060.296703] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/01 16:49:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="00000510004e5bb4320c0636b221"], 0xe) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000000c0)=0xf000) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x432100, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/06/01 16:49:48 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x543}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x8000000, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:48 executing program 3: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10000002f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.mem_hardwall\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/06/01 16:49:48 executing program 0: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000140)) timerfd_gettime(r0, &(0x7f00000000c0)) read(r0, &(0x7f0000000180)=""/133, 0x4b946e272816b534) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000300)={&(0x7f0000ffa000/0x1000)=nil, 0x1000}) 2018/06/01 16:49:48 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2040, 0x2) utimensat(r0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={{}, {0x77359400}}, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x880000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@del={0xf8, 0x11, 0x400, 0x70bd26, 0x25dfdbfe, {{'sha256_mb\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x3}]}, 0xf8}, 0x1, 0x0, 0x0, 0x8000}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x594, 0x201, 0x7ff, 0x5, r2}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={r1, 0xe4, "e348653d885e987fe53dd32316d3f4b55e8de62ca5c3c38947238c3dd05c2872029f3ebffa878b00a5db7c7576b550cef831f1f3115580cab3f223aca769e53e95b4d0f6d578203600443bc9d66b87401691ef7055889e6f292b0dc2a72562b289816bda352f4097ff918b4e2f08ac489820bf63b836900271f6f562954160b0690cfb05d00e63a0f20a265f98ac70f08da3b1c16463003402f4f6ee1f9eabe62dec72be6881515410132a6b40b271985dedcce5234e95ad5eef40891e263137a121b3c9ebb2b9e75314f366c1e2ad33f526b0f7cb929907315cbeb82284c6a7934a618c"}, &(0x7f0000000400)=0xec) accept4(r0, &(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000540)=0x80, 0x80000) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000000200), 0x233) 2018/06/01 16:49:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:48 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='eth1vmnet1nodev+vboxnet0vboxnet0em0F\'-\x00', 0xffffdfffffffffff) mmap(&(0x7f0000000000/0x7000)=nil, 0xf7fcb000, 0x0, 0x10, r0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x8, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0xa, [{{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e21}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}]}, 0x58c) 2018/06/01 16:49:48 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x608}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:48 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/200) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x6b65a878, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}}, 0x1c) 2018/06/01 16:49:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x4000, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:48 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x5) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="571d7d91290d61beff7145763f7a95674c9b61c6e58ba229941a083257dfdd9d4037ad6480bbf0fd", 0x28}], 0x1}, 0x0) 2018/06/01 16:49:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) fcntl$getflags(r0, 0x40a) setrlimit(0x7, &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) pipe(&(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r2, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/191, 0xbf}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/30, 0x1e}], 0x3, 0x0) 2018/06/01 16:49:48 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10000) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x1) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) ioctl$TCSBRKP(r1, 0x5425, 0x20) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'nr0\x00', {0x4, 0xe1, 0x6, "8d08715683c8", 0x1}}) fremovexattr(r0, &(0x7f0000000140)=@known='system.posix_acl_default\x00') 2018/06/01 16:49:48 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) sendto$unix(r0, &(0x7f0000000080)="441f15cfcaaeed29035acccc99c99e1d42724d0e78311501", 0x18, 0x10, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20}], 0xa}, 0xc) chmod(&(0x7f0000001280)='./file0\x00', 0x180) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f00000001c0), 0x1000) sendto$unix(r0, &(0x7f0000000200)="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", 0x1000, 0x800, &(0x7f0000001200)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/06/01 16:49:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:48 executing program 3: unshare(0x80003fc) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') setns(r0, 0x0) clone(0x899068ba925cf01d, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000240)) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6f, 0x101000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000180)=""/184) socketpair(0x10, 0xa, 0xffffffffffff16cd, &(0x7f0000000000)) 2018/06/01 16:49:48 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4888}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:49 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0xffffdd86}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:49 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400, 0x0) r2 = socket$inet(0x2, 0x1, 0x2) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r5 = mq_open(&(0x7f00000005c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f82557ef99ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x0, 0x20, &(0x7f0000000600)={0x4, 0x1, 0x2, 0x80000001, 0x8fc7, 0x100000, 0x4, 0x2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) r7 = getuid() r8 = getpgid(0x0) r9 = fcntl$getown(0xffffffffffffffff, 0x9) r10 = getpgrp(0x0) stat(&(0x7f00000024c0)='./file0\x00', &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = inotify_init1(0x800) r13 = socket$inet_udp(0x2, 0x2, 0x0) r14 = getpid() sendmsg$netlink(r0, &(0x7f00000062c0)={0x0, 0x0, &(0x7f0000006280)=[{&(0x7f0000000240)={0x374, 0x32, 0x11, 0x3, 0x25dfdbfe, "", [@generic="66b04369406650154ca9f97cf96aef7d940312091c8e3ddb314363cbaa33a61fcdc9e9767519bf65e6cc7cc495a19c7a384612d12d6adb4b7d597435e57c68d7bc4c68fca623ae7d46e3d911d5134f19da4c35f6cb869a7340b985fda06bc8c111c340797274d0d4d058ac758f03b47986ef643baee5d4f0d5cd9310de11edbed3d4e478b233d880cb6eb78eb7192d767ea6b259c2359a635bba52b86989a4a189ea0499299f906fd2d1bba07e642ca25ed9538d70812bfdec2d318014d1300f7487140bd2de170595c894fd00790debd4311b6a9a5b61e4", @generic="d596758fafedbdbb2d53142c39f4ffe8ae3bd1417e2ae38a13a76fc951ec50b09ab7524ac84a0aa272707f26c6cba365c82dc3cb0832fcbd6b737e4880536346470fe2e265d1d2fe25b29e2c53478cb3c00e721365ad37d8e8a61bdcac3004f17aa313a8af703a3c0e1cdb5799a2eb03c231caeeac8a303b841993532d76bc162ad28b8c9bb18c7c30bb786d4d037c4b51006ca11c2a22e806d8168e2e491aed3fe2", @nested={0x168, 0x7b, [@typed={0x8, 0x92, @fd=r1}, @typed={0x8, 0x86, @fd=r2}, @generic="79224289018de67cd4ea4cff663b2f3bcd6ef25b", @generic="ef5b4e5e62774eddb0eb0eca7fa12b96e5a9f0cdf28e70bea202389deabeaec31f8ec10859120ff2bd671360fe791a2bdd2219ad6ae8678b195bdae01991a34c90411cb93fe52d45b55ad08e8c707e334b73adf340b1f8c00fee76216b56a8edb320adae3fea9e8559730949ecb8d29935b45e12aed4c0a8a2fdfaf5e4de01df486f8f8001a9b26e278f94de9546960b6ec36f4c2c5df8f97861a2545dce997ceb6aa9a0d76f380f94c208209fc39599bef9549e906648f584", @generic="e613995e20977c75fbc5df83e17f352bee82f7d159e2cde49cef1f4e4bbfe6ce65477e26aa76bb16aa0e71921c73313d682573909d6a6c553ece069909dc3b3306ca7bff5a4ca8baa5abdbcb33f046f5e2bf9a459fc34b242cf6872cee9ea9e29f631adec9bd2abb3ba91d27d8d079", @typed={0x8, 0x28, @uid=r3}, @typed={0x8, 0x1d, @uid=r4}, @typed={0x8, 0x9, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}]}, 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@generic="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", @typed={0x8, 0x80, @ipv4=@loopback=0x7f000001}]}, @typed={0x8, 0x24, @u32=0x7f}, @generic="6d09ca6738152162fafa3c4ebf729af2f3ea549dcd76d31bc7c7086bfa0dc295bf912ccaf44a2a83d91a4f4ebb63e72cd86819dd242acdc22279bc41e0b77b605788311cc2e6afd025511224894a1b36d09b46487f56262a183b304c9acc8b673657dcdd790bebf36cf85d3a81ab3115f4f10eff21173fbb2ebc247fae3051f32b40e440c89924f831db91f74ff4e2211f0a1871d0075a2d94bd71b3994c435deeb970ca64bc80007628974e", @nested={0xc, 0x92, [@typed={0x8, 0x54, @ipv4=@multicast1=0xe0000001}]}, @generic="5f97e76b150d01edfe08e5ca22b66dd2f75a02125f2a1031bf6d9b9cf7e4a7c6e09d1feff876993c3bf05daf57e58e2406866e6534364f7c44a6d4ce34880d374533c35d3a8c50ab413d71d162033f0122c802e704e0a83c67128a8c7b0ef7aeac133a1f8f183f9c9a"]}, 0x3474}], 0x6}, 0x24000000) r15 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f82557ef99ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") lseek(r15, 0xffffffffffffffff, 0x3) 2018/06/01 16:49:49 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000ec0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000e80), 0x106}}, 0x20) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/170, 0xaa}, {&(0x7f00000001c0)=""/189, 0xbd}, {&(0x7f0000000280)=""/168, 0xa8}], 0x3, 0x0, 0x0, 0x5}, 0x40000000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="04000000ca00000000000000"], &(0x7f0000000400)=0xc) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000010001000000000000000000000000000000009400e8300000000000000000000a001ba12cf93920b3"], 0x2d) 2018/06/01 16:49:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xeffdffff, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000580)='/dev/loop#\x00', 0x0, 0x82) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000340)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000080)="ad", 0x1}], 0x1, 0x1806) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x2c, 0x0, 0x0, 0x0, 0x0, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x8000) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000280)={0xa6, "2296145e55c5a59ed3a570de08b292802e5c2b15c14408e212b6d1d0e3443468b2ae0cbc9ee4d7d9e101fda70465a270fdbf635244d68bba364a705630bd575066e108ee95908ab24c6573aeb6547357d54a726a76430e386ee7fdd6308d7ebf01f918c0c609ca41a63b18b2465223e0b98523e0424081a352627133867329315e105dfe7c5f723fc86a8ed543fc63995768d5c2b0abb578b6d17a720f1f1669e9054097f44c"}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x75, "88d1b576129291bf401a12c9a66a954bd4569d5ecd6717f4a02e0f4939f6e30ae5c4a8319ac443b38f554843aa0178421e531dcfb70f23fe8b6e07ea3e8fce54d0ea801c00ce9e9961e17f6a9a4b6bb9c68f691f377f793e8b161be41e42ce632b1b913a9d2b4c53fbee7b0ea6de7a0d6735882f2e"}, &(0x7f00000000c0)=0x7d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000100)={0x1f000, 0x0, 0xf7cc, 0x7, 0x8}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) fadvise64(r0, 0x0, 0x6, 0x6) 2018/06/01 16:49:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) flock(r1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x14, 0x401, 0x0, 0x0, {0x2, 0x18, 0x0, 0xc8, r2}, [@IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1b}}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 2018/06/01 16:49:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:49 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000300)={{0x0, 0x1, 0x0, 0x0, "ffdc897f8514ef60b2bb636bf32cbc41f837e587dc9b53cabaec3fea238140cd00a6fc1919dc9f0866b17a99"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8d1501d63370d2dca34998e642ad28d63eea31fdbfd183c784459f2346ea6f974d8999ef9aa2f7907ff2ff56bd65f90fb4a01bef623ada9e9b7e145db5d2a113", &(0x7f00000002c0)="6966623000faffffffffffffff00", 0xe, [], [0x0, 0x0, 0x0, 0x5]}) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xff, 0x4200) io_setup(0x5b6f, &(0x7f0000000700)=0x0) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)}]) 2018/06/01 16:49:49 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4788}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:49 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000fc48613c17c8af4100ec"], 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x808}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r2, 0x300, 0x70bd25, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40) 2018/06/01 16:49:49 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xfffffffffffffe29) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @rand_addr}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0x8000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/88) sendto(r0, &(0x7f0000000000), 0x0, 0x41, &(0x7f0000000040)=@rc={0x1f}, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000000180)={{0x3150, 0x0, 0x81, 0x20, "7786536ab053ce355299e7ccc20dec4265d84cc48c1115c389b733be320fece562c2ed4252419de0a55dd6cd", 0x101}, 0x100, [0x97, 0x9a, 0x2, 0xffffffffffffff00, 0x52, 0x4acf0775, 0x4, 0x3, 0x0, 0x8, 0x400, 0x7ff, 0x7fff, 0x1, 0x2, 0x80000000, 0x7, 0xfffffffffffffffe, 0x7fffffff, 0x9, 0x8, 0x3, 0x1000, 0x4, 0x24, 0x5, 0x7fffffff, 0x5, 0x2039, 0x3ff, 0x8, 0x478, 0x2, 0x6, 0x2, 0xc8b, 0x5, 0x1, 0x5, 0x40, 0x100000000, 0xfffffffffffffffc, 0x3, 0x4, 0xa8, 0x7aa, 0x5b7, 0x756, 0x6c71, 0x8, 0xffffffffffffff80, 0x20, 0x6, 0x0, 0x3, 0x7, 0x5, 0x9, 0x7fff, 0x10001, 0x8, 0x8, 0x7, 0x3, 0x0, 0x71c7c4a8, 0x80, 0x10000, 0x9, 0xd33, 0x1, 0x4808, 0x5, 0x2, 0x4, 0x20, 0x5, 0x80, 0x6, 0x5, 0x8000, 0x10000, 0x2, 0x3b, 0x7409, 0x7a8f, 0x1000, 0x5a3, 0x3, 0x1, 0xff, 0x3, 0x3, 0xc6fa, 0x2, 0x8, 0xfffffffffffffffe, 0x3f, 0x100, 0x8000, 0x2, 0x2, 0x5751, 0xfffffffffffffffa, 0x6, 0x8000, 0x49, 0x7, 0x3b96, 0x1916, 0xcd, 0x6, 0x40, 0x81, 0x4f, 0xffffffff, 0x4, 0x5, 0x7fffffff, 0x3, 0x0, 0x4, 0x7f, 0x6, 0x4e, 0x4, 0x4, 0x1], {0x77359400}}) 2018/06/01 16:49:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:49 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='io.max\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) 2018/06/01 16:49:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfffffdef, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:49 executing program 0: unshare(0x8100001) r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="65558e08c8ebad7d00a9f53f1609f7376b45ec727879c2a26a63c0626ae3be6eb18865e0e2fc675ca57efee951357c38a31b36957269b284a3a5579362308954cbc8e1be05ff6fa1e8", 0x49}, {&(0x7f0000000180)="cbc2ef313bc56e420fd4c306feb7726eb5039746baaec045c204e414b3ad6982f552a5bff0175a5293d686c674036b82324a3ab8b71f6f91b13f69e0c2f90463bdac14d70c38d0b58d8b44a87784f22a3d81cdb6bd8abc16df443593969756bc539b4da167b4db019bdb9f0358036f76451022468dafb51d3cab7244e56e0913a2934819c23014672d4988ba9a5f7ad194786189914a8b2b3b194ac68541407569bcb0140dc14320d7cfdf3bd6b64d644157d3bbfbc971288ebeb491b36fff9b3e349b1bdaad053449d5a0093a98e3caf1f920d9fbd72b4f4114ee34fda1ff1a27f81284a0db1dd9d7477c256239126d3ddf054723466b61", 0xf8}, {&(0x7f0000000000)="d2886c148563c343c4d927a7dc9cf7151c63aca865a923467cee08", 0x1b}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000080)="652bcb5476fd4a2b9f7860d0e88bbd70438adbb04de0c50768e66e0624818d925a554117758a362cae96ad8666c8eab3a1a0", 0x32}, {&(0x7f0000001280)="d9dd6548", 0x4}], 0x6, 0x1) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89db, &(0x7f0000001300)={'tunl0\x00', @ifru_names='bridge0\x00'}) 2018/06/01 16:49:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000880)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000080)=""/2, 0xfffffffffffffdfe) 2018/06/01 16:49:49 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000040)={&(0x7f000000f000/0x3000)=nil, 0x3000}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r1, r0, 0x2, 0x0) dup2(r1, r3) 2018/06/01 16:49:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfffffffffffffe00, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:49 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe0ffffbcabdb43ffffffff08004500001c0000000000009078bc14ffbbe00000010000000000089078dbf3c435106be1fa98966149032c2821474b0097425ea1ea4502541a906e6860"], 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:49 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000000000003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup2(r0, r1) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) close(r1) socket$vsock_stream(0x28, 0x1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x103082, 0x0) io_setup(0x8, &(0x7f0000000200)=0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1}]) 2018/06/01 16:49:49 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x210040, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) keyctl$invalidate(0xb, r0) 2018/06/01 16:49:49 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xf2, 0xc0880) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x74f1, &(0x7f0000000100)=0x4) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000280)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000000)) 2018/06/01 16:49:49 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000000c0)=0x7) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="3715"], 0x2) 2018/06/01 16:49:49 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) flock(r0, 0x2) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000a80)="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", 0x37a}], 0x1, &(0x7f0000000280)}, 0x0) 2018/06/01 16:49:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x8dffffff00000000, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @msi}]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x2, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0x4, 0x100000001, 0x0, 0x6, 0xd}}, {0x100000001, 0x2, 0x0, 0x0, @irqchip={0x1, 0x6}}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)) 2018/06/01 16:49:49 executing program 1: syz_emit_ethernet(0x4d9, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000d5ecf7ce534f8fbfffff9100440081001000000d040000c01a030000df1f719fa85ed355dfcaafac6270aef33930db2af4c4c1ea0080398da13735b2a3e4f82a31e83f0506d3c91f8c80bc86c75957239125f1083579c569cbfd47fc"], 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$sndpcmp(&(0x7f00000005c0)='/dev/snd/pcmC#D#p\x00', 0x8fa3, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000600)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) 2018/06/01 16:49:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x7000000, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sendfile64(r0, r0, &(0x7f0000000100), 0x1) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000001540)=[{&(0x7f0000000180)=""/4}, {&(0x7f00000001c0)=""/171}, {&(0x7f0000000280)=""/26}, {&(0x7f00000004c0)=""/4096}, {&(0x7f00000002c0)=""/2}, {&(0x7f0000000300)=""/34}, {&(0x7f0000000340)=""/65}, {&(0x7f00000003c0)=""/154}, {&(0x7f00000014c0)=""/87}], 0x307) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/06/01 16:49:49 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x8002) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, &(0x7f00000013c0)}, &(0x7f0000001400), &(0x7f0000001440)=""/110, 0x0, 0x0, 0x0, &(0x7f00000014c0)}) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0x6) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0xcd5, 0x20000000, 0x40, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) close(0xffffffffffffffff) 2018/06/01 16:49:49 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfaf8, r0, &(0x7f0000000140)="c3673d2e700cfa162455f3a44416359951e0d0d6153ad9e11c3341dd3a7b0410a389f6bf76fb06f09f5b083c5365dc06cd7d34e10baf88db1191e9022020f28d4c4eee0c19d04cdc083c78d99ca33d8d454f5e1bb3846a99d80c9c55873fefd18f5495ee1aea664c76c623847385c69ff092e602f4d99e9d2b2c164e08bd46e09bff11734c1822b712552b7904c63b350dbdb6e0eada29df1d738e5379c2f063112848f38a58a22b8a2254", 0xab, 0x2b97, 0x0, 0x0, r0}, &(0x7f00000000c0)) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) ioctl$int_out(r0, 0x80045700, &(0x7f0000000100)) 2018/06/01 16:49:49 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bond_slave_1\x00', 0x1000}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x870, 0x4) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000a2007886000008000000000000000000000000008dbf884b9fbbb6f3b002"], 0x24}, 0x1}, 0x0) 2018/06/01 16:49:49 executing program 6: clock_nanosleep(0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000400)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x100) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0xffff}, {0x2, 0xfffffffffffffffc}, {0x0, 0x20}, {0x8, 0x1}, {0xf, 0x3}, {0xc, 0x8}, {0x8, 0x1}], 0x7) 2018/06/01 16:49:50 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffff08004500001c0000000000009078ac14ffbbe00000010000000000089078000000000000"], 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x2bd, 0x43, 0x3, 0x3}, 0x8) close(0xffffffffffffffff) 2018/06/01 16:49:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfe, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:50 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000fc0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000280)=@bind={0x14, 0x0, 0xfa00, {r2, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"2487bfeaa06c3fc22728d8696cda8894"}}}}, 0xfffffffffffffd79) prctl$seccomp(0x16, 0x3, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x401, 0x0, 0x0, 0x3}]}) fchdir(r0) 2018/06/01 16:49:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:50 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) fcntl$setstatus(r0, 0x4, 0x400) shutdown(r0, 0x1) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000a59000), 0x4) 2018/06/01 16:49:50 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001b80)={0xffffffffffffffff}) bind(r0, &(0x7f0000001bc0)=@nl=@proc={0x10, 0x0, 0x25dfdbff}, 0x80) r1 = socket(0x12, 0x800000005, 0x7) r2 = syz_open_dev$mouse(&(0x7f0000001780)='/dev/input/mouse#\x00', 0x1fdb65a2, 0x80000) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001800)='tls\x00', 0x4) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000017c0)={0x0, 0x4}) dup3(r1, r2, 0x80000) sendmsg(r1, &(0x7f0000001740)={&(0x7f0000000000)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)="aca6ec22cebf0d5d0b68a9ad8b6148c3486a4a43340473fffb67fa5b18930072aa105a1b0717ad4d05bf9108a01aed48b0f6a4b82f8dff582bbb79cd7bb8430062044d26f705e37e3a9fb9bd4ffb834b9d691e4296836f91689d76b356c7fcb7dd7170a4628230bb43ab1ef21e542b3805be97460098a78f6dab23e0a8fd63e48aa30d27b1b932695c1196387acd93b3f67aa7a6e7b432125b5b9510ef8770a4bfc97511b70f811c5e22883cabce7e5cf68676177123abdaa0ab40db45881359e3bd859f3464577b1a86ebbb2d3a45a5290384fe114bb2e52442d0ef3b6ff627d2c9227bfdb8855431ad7dd5d6c5fe", 0xef}, {&(0x7f0000000080)="9ea58df0e38ad92476407746d632cccea3d7255a667ffa5ca372d1c08d9e4b83c93c59c7206f0f173a2533bb9fcda032c15906cafc6852cdacb9ccdcdbc1f0536590536b1bd2d4f968b1f9c6c8b6f2a41ed547f18da36b7c54d32aaf409727ca0b16cb549d95ead15ff9fd432d941e708f8bff2b4b63a0bb", 0x78}], 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB="0c100000130100000200000016f46e5b665a192e70c590ebc4ad924c154918db029120ad02f476935c00a2def7d97c51f32d4604a05c7f33c6843aae690499eb3da00ab47fa6ba44a7250fcf4b97d0120326533c7e13efc0f781691f534ba3fa3597753344f29f89584f96ffb2ba194e39d22ed34ec7056e0e6d393b82d92f4601b51d8edd75e49505356ee1fccf395d5bbc2248a19fb21ae0e4f51013794d6456686a730dc8036d474d73cea1e40d4fdcd966f58f446ab6a9a804b0be3e73ad2401c95a5c9b348411103668238e48603b2a14c3fbfce719b8b43d4f90655dcf2b773b7d7cdaa70339e54fa0037ae506b9b62f43ceb72de58b62fba1527a0c855f8cf1dd88bad2bf039f4b5e07b684885435e5f6f454da4f5365310048a7fc0f7653a3c924157dc079c405be088f169394469283b1501b6d993f7edc7db197cc4c7778e36dbf9f16b63615a34ce0b8f0b33958e825f04b1dc6d7e1527b6a8aee662e5f59fb155af0589f11d6cb762b4bf8997bffd6511951428bb9f31048f3941bcc85244df56dec224080959617e91ece7159dd5852869ba48751cc03840ce52cda1919cf17b6233e8cbf95bc535493ed69c14d31936737d29fc88e558d9f3a89217e90f813427b015c8e28f28f2eaf1c1a299b247f17313c97646715a1641e26398f8c61a189d7fd428e61c6d0dca4a55d440a2053ff0169b9dfac43754ba6935802b20c0a10f405fa7113dc77adc8252c2c239ee2c19dbb6bf1180bc18260631625395b85a7456b25392b69f9a0c2d82d4647e8f95c6e4d1c2f8112dbb9c6d32b6e5d8ec81b6f0b2f2a503b77aedaf9e195e972f9becb6219d6d1cbbca1ec63ff1d52a76d2b0301c260f746eac6f0497f5ccf1e8b011e9debeb261fe3522edd18467ef44de57551e46ab0cd8c99e6c161d12681cd2834705defe99a300327bfd825d98313962ec1b4579c64d3970f0b8016972dbed8aea4a7ac13e05f4d8a2a629d063fd01dc087689e7a496fdbd80db8f4cc58fe8150e93b97100122d52f653aa9061109141d66ab7861374fffbfdb4982312c14bb6abcf253a1db1434330d0fd051d224c1474fdd88819051c4277ffa4e91f676c1ba9d09ab30515025d2caee8789bfd366d2adf1d415a75321bd8a77d92135439e5ffaa874ca91c7c8cc3a14aac22190fd96539dbd32fbf8e2737c026e3c14bbada6d106d17cca48fc0e66ebbe1ea345b8c16aad77de885044f52249f511a681bd7f6833c3a89f43f93c44ec4981e49c4c7ae2a2a9f3b53676e675709bf8ce10ba7eb5d0c1e8616458e65e3a453fe620e4de6a86003cc95221b66017c14bcacf315d05a206d307eec2fd3e6ad911ad87ae304db67d77890caa4523a662745759215f4b405baec33c03f7a593dc42c2c6eaa49169d02d28eb41a3a1be17015997a5b9a4b8787ce543342b99f4625148e237faf67b870ff42fa7219dcf5d01e53a5b94e6186bdd0f308b4e49fd8b47a539f2c2162b329ebf800041ecf38aab08d605a2691259eab60b7247f71a043ac2be1b9ba2880a3b9a6e6b6e297f1ecb162192664f334901a7479e76cb7eb57b4725b0b3a1431aaef47810223a930e5d0065e2742d5bc583a00ab0a70b478251964ec729a4a25f2ca24006d16a8b33327b410b9a971124bccf6ffc4911e3cd29c1e97fc5aedf20fc5f103e52c7f323b738a4ec46f84158ccf86b3f84b57e6a69b9f6d2332066994dbdcddf0b7d9a3af89daea54b1c39dc9d5adc3b885e6a2457c13ccf7244b5f1283a5c22c55977b95e10eafa5b0281536a5e2b12007cc6989b14f0c5666dfc55dd507c5340abb08b8f102090dca1a28f686f42b9d2843ad59dd202fae3fc8493b44ceb0999063dcae445268adcfdad3c33c095af657b96fa9bb51df36b4ee2739039b5ca4d907a4b304e7e28d78df529e54fcfa1797efad1f0efd768e144d8b5da526c6e1e701a10acf208df4ebc4c736cfe1a4ada10c21dcd306737906601706dd7c1c83b1fe569b79534adc1d1196cf1f46b0c41e5154e55c278d85f37554420b5b2e3784c801fe2e56f9051cc7f5ceb455c1fa53d8612c7fcf16656f36f20e11c3d6161ceaa8f11ea76753a67e30f3991b60a24f8c71c1f94ea2988eec62d92d3d0c3b0f8f963f3677bbb8442059d538d934281ff9eb69f7ff4c965e203bd1dbd7fe173183e12626a454dcb0974cf5ccb127a91ab85c23817be51de921f1a18751988dd78e7af2df6f3614623583256f150e2ae2ce3808caa30cb1b46cedb641f01385024929753335ad69824c65e59d46ee16441f3cb941286781f5315041e15f7f13e48dcfcb62a4b6b4ef9b0b5c40adebbb71bfc61b5e6e4caf67aeeea33ecfe5b37ce9a6e25a4350aa0a2bfeb27784909c05523202b75b0d04f4adc54075f5fd935c004e1647655df28928056ec685328aff702fb660896223194e62d5163557e59394be3122cdf6694b2b9f3c0ebcde56da950fc255fb29f19ddc610b179988875b02bf997609f84c0991382fd01cf1ad594c52324dce7416a6463020e64cce50a742355ee446b3ac1a73bcfb689fc0496f282a7cb583d786d31a3c28d29ab1ef72ce67d60e7bd0a6e176fbc74f5b1a2e6479d3e706ac666a6fb15816db314153b26e6419076a48cce9c9938398f3201b417bc2dac43f8c1449579a3afd628ae8d14cd83dcb5a3631ac1e27e7460cec976791e79ceb8252e68d28c6502b01377c1f5e5e0a6dc70c0c8a3b622aac89b63d7cdc836234397a15883165025dd43979a3aa1536faa9e875e4574c2a4d700d9583091f4d03bde362300485ba858d67199c908aeed6fe8e4df7d08522c6bae308f1b5619147a6470cc952326ca82b40804521208915a0d74713249b8041c85d96e8afe81bc1039febb15de3437afe5486755b3a809936c390de9c04e475a8371229087eb52e0aac22e31c81cecf3ea5ed24081949242ce78df5141dc544334d016be4905114a1045f93444019045b8629ae0aa90a6ec254ba9ab99680e01f59515d9dc86c184400a6fd15ab7f6b870a61af3291f98f291c4cab964d56fc250ba5a12d7069a9a0781f639dbfbf48de9ac425d284b70c21a6b52c005e2565392c2a3a576728ad6a88b06967e1a42ab00ec8869651b697d192fc51fe26f2593bea7d98d063666f522bddb744a92d79bc83f21342c481f1ca72d30d4b60d6586148e8d952abe95d239de5ece683b3f2ac7e6fe2a8a7cbd4a8404138c814a9f148b745e28723d7d412a5dbf4e87511764f6bb9a726b62f811ef61913c6cca9c8bd7944069501ab09fb69ecef41712b29dd8dcab6e749a1832463e74e7248808bad95707223da7f344e2e755a661f255eccca98042b8e066b1ced1df0db74203605f8ef66004cf6d8e2e8faf0cad97ccdae6ff09392fcbcb2cbf02b1aaa01040f3bc06989c9af578d56bfff66d7bf2ff1be148e6408f37ed57a5759965f650f1a630d0f3df9c99b53629c067674272956a69cee88ae706e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"], 0x1478, 0x4044001}, 0x40001) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/06/01 16:49:50 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) close(0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x800) 2018/06/01 16:49:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:50 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5652, &(0x7f0000000040)=0xfffffffffffffff8) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) 2018/06/01 16:49:50 executing program 7: r0 = socket$inet6(0xa, 0x2000000803, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x101, 0x4) sendmmsg(r0, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=[{0xc}], 0xc}}], 0x1, 0x48000) 2018/06/01 16:49:50 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x59616d61, 0x5) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101440, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0xc0, r1, 0x24405e6693258561, 0x70bd2d, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5d}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000000}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4000801}, 0x4048005) 2018/06/01 16:49:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x8, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:50 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/netstat\x00') connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) close(r0) [ 1062.641848] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 16:49:50 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x8001) close(r0) 2018/06/01 16:49:50 executing program 7: r0 = socket$inet(0x2, 0x1, 0x5) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x9, 0x401) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000640)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x7fff, 0x8000) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x300, 0x0, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x2c}, 0x1}, 0x804) r4 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x7fff, 0xc400) bind$alg(r4, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r5 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x1, 0x7, 0x0, 0x9, 0xfff, 0x20, 0x5, 0x102f, 0x0, 0x6}, 0xb) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000080)=0x10, 0x4) dup(r3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00000000c0)={{0x0, 0x2, 0x0, 0x0, 0x3}}) 2018/06/01 16:49:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xf0ffffff, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:51 executing program 3: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = geteuid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x802, 0x0) fcntl$setlease(r3, 0x400, 0x0) 2018/06/01 16:49:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:51 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xed) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f00000001c0)={[], 0x1f, 0x1, 0x1, 0x5, 0xf, r1}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x2, 0x9, 0xfffffff7ffffffff}, 0x14}, 0x1}, 0x0) 2018/06/01 16:49:51 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x78) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) close(0xffffffffffffffff) unlinkat(r0, &(0x7f0000000300)='./file0\x00', 0x200) r1 = gettid() getsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f00000000c0)=""/133, &(0x7f0000000180)=0x85) fstatfs(r0, &(0x7f0000000340)=""/236) r2 = getuid() getgroups(0x7, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r4, 0x80000000, 0x3, [0x9, 0x3, 0x100]}, 0xe) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r1, r2, r3}, 0xc) 2018/06/01 16:49:51 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x800000005452, &(0x7f0000000100)=0xc8) recvfrom$unix(r0, &(0x7f00000003c0)=""/222, 0xfffffffffffffee3, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x30180) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x80000001, 0x2, 0x7fff, 0x1ff, 0x8, 0x5, 0x800, 0x3f, 0x7, 0x4, 0xe95f, 0x4, 0x0, 0x1, 0x401]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000080)={r3, 0x72, "84b141ad54bc2d17106f1bcca5cd03de1ea71198cb0afdb7ed771130ffa1fe94f5d9316ab1279a93274c8842024596ddf2f9a28777fa3e9e565ac3f874d00a01e42146bfd47b6e450d01b5f2e26fff525a5cbc2e915f0c6aff06c32a31bf0b370cf403f35789364ee7ec814e18cd0a6e1ee9"}, &(0x7f0000000140)=0x7a) shutdown(r1, 0x1) [ 1063.026493] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 16:49:52 executing program 7: r0 = socket$inet6(0xa, 0x801, 0xfffffffffffffffc) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x80011, r1, 0x0) sendmmsg(r0, &(0x7f0000005cc0)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xb44}}], 0x1, 0x0) 2018/06/01 16:49:52 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x465, &(0x7f00000001c0)=0x0) socket$rds(0x15, 0x5, 0x0) io_submit(r2, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000001540)="a8ab45a1e1", 0x5}]) 2018/06/01 16:49:52 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) close(0xffffffffffffffff) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) fstat(r0, &(0x7f0000000080)) 2018/06/01 16:49:52 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180), 0x14) r1 = gettid() ioprio_set$pid(0x1, r1, 0x5f1fd51e) 2018/06/01 16:49:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240), 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0f000d07000000007fc5cd0000fa67285ef92f82393f352d482331e9613d73fbfd64e9c1de9d38bdba4ba22f7873fff13898352b564a8ed5adc7b013249cea70f19a79a8a3c1"], 0x8) 2018/06/01 16:49:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x8dffffff, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:52 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa40, 0x0) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x114, 0x3ff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000001c0)={0x7, 0x1, 'client0\x00', 0x4, "d69b9238d00d148f", "770e3669fe9b1b353ee2ff38172285795404d683757b067c3ab97b18bf37463f", 0x81, 0x7f}) r1 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="4dbbee54a1a015b6c0af3a763337f67d5e5998281a92a2734110ed82c5fa8d190cc69dcb2bed24dd02a5db5f8db5992e63c88e7b6c644867a42416fcdbfe001ce982ef2a77fe4ddd093c66e057b0bdbc4bce84d3b8af242f80c2ee5e4201068d9628a63c60c411de98d614ca0d3f9c33fe8868f6b4323888194449ec4a6cf315c7aa23b6bf3e07f5a5102ee241b714ec7130009c6cc63bcea6fe4b35d9f10a16171252c038c341bd78d628faf6bf26aac5d674aea7380e", 0xb7, 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f00000003c0)=""/249, 0xf9) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$netlink(0x10, 0x3, 0x8000000004) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000500)={'ifb0\x00', {0x4, 0x8, 0xa, 'pFK%`I', 0x10001}}) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd0000001000010009040800410500000000fcff", 0x58}], 0x1) 2018/06/01 16:49:52 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="ff001c0000000000009078ac14ffbbe00000010000000000089078386f38015a6b617912d3d76011405f9f6bab1ffe3027533dbbe6ad8b9adcba155777457932018723b75768ec79d25a6556d94d5dafd356bdfd2adfce510c56fa1f238f1cfd21e03e115db354a7c1e7fce0d761bdc2b3e51b3ca7bdfefafcf8b9fa49e8b91457716ed7ed5fb972f07ea516d5f95750a6952d3078a708a016195117d5cc09f773bb6ab8aacaf09369c20c07d9279e0315f1277cc967bb809cd39df09b5da809dc347969"], 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:52 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xa0f, 0x80000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000240)=@req3={0x100, 0x8, 0x0, 0x3, 0x9, 0x7f, 0x8001}, 0x1c) socket$unix(0x1, 0x5, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000017030101000000000000000058e29c2a2669be8280a83b9f8b9b0d50d25f0000"], 0x14}, 0x1}, 0x0) 2018/06/01 16:49:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfe00, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/06/01 16:49:52 executing program 0: futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) getrlimit(0x1, &(0x7f0000000000)) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f000000d000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/06/01 16:49:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x5, 0x4) 2018/06/01 16:49:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:52 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000480)={{0x1}}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000540)=ANY=[], 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x100}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)}, 0x0) dup2(r1, r0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000010c0)) tkill(r3, 0x1000000000016) [ 1064.142790] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? [ 1064.216886] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? 2018/06/01 16:49:53 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) ioctl$int_out(r0, 0x4142, &(0x7f0000000040)) accept4(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x80, 0x80800) 2018/06/01 16:49:53 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) close(0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/06/01 16:49:53 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8dc, 0x20}, 0x331) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x90080, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000001c0)={0x9, 0x0, [{0x9b7, 0x0, 0x1}, {0x867, 0x0, 0x100000001}, {0x961, 0x0, 0x100000001}, {0xadf, 0x0, 0x4}, {0x6b0, 0x0, 0x8}, {0xc0000aa2, 0x0, 0x6}, {0xbdf, 0x0, 0x5}, {0xbaf, 0x0, 0x1}, {0xbf4, 0x0, 0x40}]}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000380)={0x0, @local, @broadcast}, &(0x7f00000003c0)=0xc) sendmsg$nl_route_sched(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1001000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@newtclass={0x2c, 0x28, 0x8, 0x70bd29, 0x25dfdbfb, {0x0, r3, {0xd, 0xffe0}, {0xffff, 0x9}, {0xffff, 0xf}}, [@TCA_RATE={0x8, 0x5, {0x5, 0xe4}}]}, 0x2c}, 0x1}, 0x44001) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000040)={0x6e}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000611800000000000000000000000000009500000000000000111a9e93b0cf142463eedba473802525413cffdc1dec3cf73e935268b7579eefd8ccff529ffa53fad77827c44d63cc8e46a9e24d7c904dbda9fcc8da8ce01e6694fb0c21cf7f583d0ca5f7ce238f851ae6eb0ee0dcc139cdb33491b87e734db54521bc83dcc8b82aa319dcaeeb7a514e216e8feac9c7ecb7f56e5bc4b232d76571fa63"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000280)=""/189) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) 2018/06/01 16:49:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfffffdfc, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:53 executing program 6: setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000180), 0x8) 2018/06/01 16:49:53 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@empty, r1}, 0x14) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x5, 0x101900) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000001c0)={0x3, 0x6}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xd) 2018/06/01 16:49:53 executing program 5: r0 = getgid() getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setresgid(r0, r1, r2) capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) getgroups(0x2, &(0x7f0000680ff0)=[0x0, 0xffffffffffffffff]) setresgid(0x0, r3, 0x0) 2018/06/01 16:49:53 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x100) mount(&(0x7f0000000000)='[::0.e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) 2018/06/01 16:49:53 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = mq_open(&(0x7f0000000000)='\x00', 0x80, 0x0, &(0x7f0000000040)={0x1000, 0x3ff, 0x1, 0x3, 0xf00, 0x1ff, 0x3c66, 0x2}) close(r0) 2018/06/01 16:49:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socketpair$inet(0x2, 0x803, 0x5644, &(0x7f00000000c0)) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000180)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74406c5b5c8a6d092f3f337ad31dd7e5a141ee7c3cdae1a59be404d27c6189bcc43fa286a96bdee4cba8bb8c8c5cccdfdefd35f6bbf157ea12b32cae78745c125988f0af5e5ef481", 0x90}], 0x1, &(0x7f0000000040)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) r2 = memfd_create(&(0x7f0000000240)='lo\x00', 0x3) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x80, 0x20, 0x100, 0x3, 0x0, 0xfffffffffffff001, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x75f1}}, 0x4, 0x1, 0xa38a, 0x3f, 0x9}}, &(0x7f0000000340)=0xb0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000480)="5703b567cd64e9c61276fa2a4b19150f63c00beb0dc0e0eca6e575bdeb21b29ccd6789a4ce1329bf47129c6bc4882eb4e580d2ff646eff79e0a6f7fad5255f976b68c59263ad929e4c998ea4efd7f7cf203e991ee47424962e727e9bba69472a233bdd0748bab9614c5b78310d8d505d452e04cef47cc1853f8835115d5aa9fd0a1c984544dbde2fc79cd576c77ff9fb57ce816da17197ea3f58a14d9f9b484951d3fa9d85a46b4df62865f29fbfa23471bcbe538afcb969cd5c3bc72718c3187605dedd5e2f0ef16f6a0e800dfa30d9eece95850180cc44532cdda9cf2491f04e086686", 0xe4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x1, 0x3, 0x1000, 0x18d, r3}, 0x10) 2018/06/01 16:49:53 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) syncfs(r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$EVIOCGREP(r0, 0x4004743b, &(0x7f0000003000)=""/174) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ptrace$poke(0x5, r1, &(0x7f0000000080), 0x9) tkill(r1, 0xc) 2018/06/01 16:49:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfdfc, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x7ffc, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x5, 0x4) setsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000000040)=0x7f, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000003c0)={{}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe01}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x800000, 0x1]}) 2018/06/01 16:49:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 1065.281505] libceph: parse_ips bad ip '[::0.e' 2018/06/01 16:49:53 executing program 0: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'team0\x00', &(0x7f0000000100)=ANY=[]}) prctl$getreaper(0x25, &(0x7f0000000000)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'ip6gre0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/06/01 16:49:53 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x7) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:53 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xbf, &(0x7f0000000080), &(0x7f0000000040)=0xffffffffffffffc1) 2018/06/01 16:49:53 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000025c0)={'broute\x00', 0x0, 0x3, 0x51, [], 0x6, &(0x7f00000024c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000002540)=""/81}, &(0x7f0000002640)=0x50) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000440)=""/4096, &(0x7f0000000000)=0x1000) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1ff, 0x101000) fdatasync(r3) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00000000c0)=0x1, 0x4) bind$vsock_stream(r2, &(0x7f0000000400)={0x28, 0x0, 0x0, @any=0x2000000}, 0x10) 2018/06/01 16:49:53 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)=ANY=[], &(0x7f0000000040)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x65955131}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000340)={r5, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000000200)=""/250, 0x42f0033c) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f00000001c0)={0x0, &(0x7f0000000040)}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x2, 0x1, 0x10000000000000, &(0x7f0000000000)=[0x0], 0x1}, 0x20) 2018/06/01 16:49:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfeffffffffffff, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:53 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r1) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000080), 0xffffff17) r4 = getpid() r5 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000080)={0x1000, 0x4, r4, 0xd4, r5, 0x20, 0x1f, 0x4}) 2018/06/01 16:49:53 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000), &(0x7f0000003000)=0x2b) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xc0, r1, 0x610, 0x70bd29, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xaea4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4}, 0x8000) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x18}, 0x9ab}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x66}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x58) 2018/06/01 16:49:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:53 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x101201, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000001c0)) syz_emit_ethernet(0x9f, &(0x7f00000000c0)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@snap={0xab, 0x0, "8f", "9d7ba1", 0xf558, "fe5983ff19caca8f9b46275e7a9ffe70395f19ce579d282c077d955080b07d999c436cec95c5b5f72aa1989d1cd7a5554c174e5bfd37d42bec5c356ff8b0790ab4859c3ce1aad3e5f3a54ae369a8f0dd5cfd3881609b0bc1c3440dd15fd56acecb831dba0018e6404597e351f0ecc7b2fc447a5227a3bec443023f67db76139f307dfb7682a53a8d29"}}}}}, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x404800, 0x0) socket(0x1, 0x7, 0x0) close(r1) pipe(&(0x7f0000000040)) 2018/06/01 16:49:53 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000033c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000034c0)) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0)) 2018/06/01 16:49:53 executing program 3: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1425040000000000000000000040000000000000"], 0x14}, 0x1}, 0x0) 2018/06/01 16:49:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x1000000, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000400)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) sendmsg$alg(r1, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000001700)="375cb1bffd033a249b344573a5e2b7efe527cae15b60fac3995989a9c558db52da3445ba9a92132ebd3d921b37ed25e6163c961f2a25da6e601e2d5cdd2cf3860999703cd22aec6cff7a1cbe96d1c1c4595a1cf7431c1f87236105daf9c7f170a56b8e607c2ea52ffdde60319283c387", 0x70}], 0x1}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000440)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500011c0000000000019078ac1c14bbac1414aa00009078ffffffffce942b721d84c44c386498f6d3dfe54ab588c133b4f410b9e7517352774a5fef93fe828bf4a17567b656d6e991f677f89e388edc6ca7120eeb2d72a8a5db792deae22dcc5ba4cfdfff17ec7af2df9d0867f09fce27a113e45655e5baa3321e1a726b6e5224f3efd275f34047a6e2d5033d0f8563f4"], &(0x7f0000000000)) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) splice(r0, &(0x7f00000000c0)=0x2, r1, &(0x7f0000000340), 0x9, 0xa) 2018/06/01 16:49:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0), 0x20000000000000be) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00') ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}) r1 = syz_open_pts(r0, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x10400, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000200)) r3 = dup3(r1, r0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x725000, 0x0) set_thread_area(&(0x7f00000002c0)={0x7, 0x0, 0x1000, 0x2, 0x6fa, 0xffffffffffffff7f, 0x3, 0x1, 0x9, 0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x33ef9622}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x86d}, @in6={0xa, 0x4e22, 0xfffffffffffffe00, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x4e22, 0x5b, @dev={0xfe, 0x80, [], 0x10}, 0xd8}, @in6={0xa, 0x4e21, 0x1, @empty, 0x80}, @in6={0xa, 0x4e20, 0xff14, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}], 0xb8) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/06/01 16:49:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xeffd, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x10200, 0x0) recvfrom$unix(r1, &(0x7f0000000100)=""/211, 0xd3, 0x60, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff06000000020000004500000020000000190029000dffffff9e00280f00000007fd17e9ffff06060400", 0x39}], 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x6, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/06/01 16:49:55 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffff07ffffffffff15c3729c001c0000000000009078ac14ffbfe000089078"], 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xa, 0x14, 0x14}}, 0x10, &(0x7f00000005c0), 0x0, &(0x7f0000000100)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x800f}}], 0x2c}, 0x0) sync_file_range(r0, 0x8, 0x7f, 0x3) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/229, 0xe5}], 0x1, &(0x7f0000000280)=""/6, 0x6, 0x8}, 0x2161) bind$vsock_stream(r1, &(0x7f0000000300)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x101080, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x2, &(0x7f0000000380)=@raw=[@call={0x85, 0x0, 0x0, 0x36}], &(0x7f00000003c0)='GPL\x00', 0x0, 0x0, &(0x7f0000000400), 0x41f00, 0x1, [], 0x0, 0x7}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000004c0)={r2, r3, 0x6, 0x1}, 0x10) 2018/06/01 16:49:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:55 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0xa, 0x80000, 0x1c) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x3, "02edf0"}, 0x4) 2018/06/01 16:49:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfcfd, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:55 executing program 0: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r3 = getpgrp(0x0) r4 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) close(r4) write(r1, &(0x7f00000001c0)="3f0c311a1e72a4bf1c436caad0eab8fde1cf15d6b64b99e9a171d2d4ee88975e9a062d35ed3364714bc008491c9db2d34efcc8e2e965468bafc8a6f9", 0x3c) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x88000) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) pkey_alloc(0x0, 0x0) r5 = pkey_alloc(0x0, 0x0) pkey_free(r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="0200000035fb951826c63b515fd7f07a2d700ddb11648e793c1331787d6d74bf82bf894270ce6f76594121de01f5595c6acab79fa7de0fb5dc43fb6623c643f1840a3f69273adf61a608828f3a273edf8302b9b37a144022dcb8828f58d2d8e69a54bee60ce92296cb99642d8cac9efc4cdc6fc77edb3da0b72b63af0e1717a97a2a452e42b12220c1e4e00e06ba6b02046bde23a3f597b8e1a3be5d6b5492ac588b7f8f8bbad0a4397fa7be9c26bd9f854ecd2a9c62ab68e2e7a9c8355a3fda74a1496daa1ecf46ad4a75cec42d", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) 2018/06/01 16:49:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) sendmsg$nl_route(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000004fc0)={&(0x7f0000004f80)=@ipv6_newaddr={0x18, 0x14, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x6, 0x1, 0xbc2, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000140)={0x7, 0x1}) [ 1066.775934] netlink: 'syz-executor7': attribute type 41 has an invalid length. 2018/06/01 16:49:55 executing program 1: syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:55 executing program 5: r0 = inotify_init() r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x8, 0x3ff}, &(0x7f00000000c0)=0x88) inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x2) creat(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) 2018/06/01 16:49:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfffffff0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:55 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="c92be2d06c6d61d7d4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0x6, 0x80) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000005c0)={@loopback={0x0, 0x1}, 0x5b, r1}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/01 16:49:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 1066.821185] netlink: 'syz-executor7': attribute type 41 has an invalid length. 2018/06/01 16:49:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x6002}) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) pread64(r0, &(0x7f0000000140)=""/204, 0xcc, 0x0) r1 = socket(0x11, 0x100000803, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x20a481) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa1fd}) 2018/06/01 16:49:55 executing program 3: mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='msdos\x00', 0x400, &(0x7f00000001c0)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0xe601, 0x80) arch_prctl(0x1007, &(0x7f00000001c0)="d99f950291d0e3a3bbff0ed33cfb29bd0bfd16aa4e30002ddecc6e64f67be260dfe077b280aed2787831d1b2a6d16293d08d342a8b4bf42437b47f0f9e08c2203c067b7d727a676b85d019faac7ef9c1991eaba33de1bab2954b8a624ad55343ae450088d3ba10e59fc02e3da4") ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000240)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, &(0x7f00000003c0)="b3") ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000280)) 2018/06/01 16:49:55 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) close(0xffffffffffffffff) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/219, &(0x7f0000000140)=0xdb) [ 1067.003092] tmpfs: No value for mount option '³' [ 1067.035107] tmpfs: No value for mount option '³' [ 1067.790523] device ifb0 entered promiscuous mode 2018/06/01 16:49:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x7ff, 0x1e, 0x0, 0x0, 0x14, 0x0, 0x100]}) ioctl$KVM_NMI(r2, 0xae9a) getgroups(0x9, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgid(r3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/01 16:49:56 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{&(0x7f0000000200)=@nfc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000002f00)=""/97, 0x61}, 0x2}], 0x1, 0x0, &(0x7f00000002c0)={0x77359400}) pwritev(r1, &(0x7f0000000200), 0x10000000000003b0, 0x0) 2018/06/01 16:49:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x700000000000000, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:56 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) close(0xffffffffffffffff) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@dev, @remote, @rand_addr}, &(0x7f0000000040)=0xc) 2018/06/01 16:49:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffffff47) connect(r0, &(0x7f0000000100)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x20002000}, 0x80) r1 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/01 16:49:56 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() chown(&(0x7f0000000000)='./file0\x00', r1, r2) bind$vsock_stream(r0, &(0x7f0000000400)={0x28, 0x0, 0x0, @any=0x2000000}, 0x10) 2018/06/01 16:49:56 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x40000000) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='gfs2meta\x00', 0x0, &(0x7f0000000140)) 2018/06/01 16:49:56 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x800) write$tun(r1, &(0x7f0000000100)={@void, @void, @x25={0x3, 0x3, 0x0, "22a5c14602b863bb5fee50bca8cf08f77236b63ff50d389c09d7c4578d8e19c15628e74cfd35477b96d77ac6683426fcace4c2cabe3b158fd7a72c24b042241f6a2f7abde9c0f88a2d67861629e32832ee7137e0664409a1f58e3b9f1088d03564ecd9eab48998cc2bc5d12e28459bc6d58fcdd7d38a0d7bb1306df284f7be640c4de93e58b12b45e3c111dec207f0092309d47f8be737fdc6ad9e34c5e6c935931ee34f2f02f3c737af979fc33f9963d707e15a7b34ebb1b2f884"}}, 0xbe) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000480)={@void, @val={0x11}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @empty=0xc0586300, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/06/01 16:49:56 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000002c0)={0x53, 0x0, 0x0, 0x0, @buffer={0x0, 0x7f, &(0x7f0000000040)=""/127}, &(0x7f0000000100), &(0x7f0000000180)=""/194, 0x0, 0x5, 0x0, &(0x7f0000000280)}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/zero\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000500)=""/167) r4 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554114df45bad382d0ec01857fa07421a5de901d2da75af1f0200f5ab26d7a071ccf1cd182ffdecfb35331c5a6be1bd118f4728e9a29f8c482d9c34") ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r5 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000280)=""/72, &(0x7f0000000040)=0x48) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000680)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000800)=0xe8) getsockname$packet(r3, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000880)=0x14) getpeername$packet(r4, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000900)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000a40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000a80)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000ac0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000bc0)=0xe8) getpeername$packet(r4, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c40)=0x14) recvmmsg(r5, &(0x7f0000003740)=[{{&(0x7f0000000c80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000d00)=""/222, 0xde}, {&(0x7f0000000e00)=""/24, 0x18}, {&(0x7f0000000e40)=""/216, 0xd8}, {&(0x7f0000000f40)=""/36, 0x24}], 0x4, 0x0, 0x0, 0x8001}, 0x7}, {{&(0x7f0000000fc0)=@generic, 0x80, &(0x7f0000001240)=[{&(0x7f0000001040)=""/111, 0x6f}, {&(0x7f00000010c0)=""/125, 0x7d}, {&(0x7f0000001140)=""/222, 0xde}], 0x3, &(0x7f0000001280)=""/4096, 0x1000, 0x2}, 0x3}, {{&(0x7f0000002280)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000002300)=""/170, 0xaa}, {&(0x7f00000023c0)=""/32, 0x20}, {&(0x7f0000002400)=""/195, 0xc3}, {&(0x7f0000002500)=""/44, 0x2c}, {&(0x7f0000002540)=""/153, 0x99}, {&(0x7f0000002600)=""/192, 0xc0}, {&(0x7f00000026c0)=""/4096, 0x1000}], 0x7, &(0x7f0000003700)=""/19, 0x13, 0xfffffffffffffff7}, 0x100000000}], 0x3, 0x40000000, &(0x7f00000037c0)) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000003800)={'ip_vti0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000003c40)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003840)={0x33c, r6, 0x300, 0x70bd26, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r7}, {0x130, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r11}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x1a0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x1, 0x7fff, 0x3f, 0x7}, {0x2, 0x5, 0xc1, 0x7f}, {0x5, 0x80000001, 0x6}, {0x0, 0x3, 0xe3, 0x8}, {0x1, 0x3ff, 0xdc4}, {0x4, 0x81, 0x2b, 0x1}, {0x3, 0x6, 0x3}, {0x8, 0x1, 0x5, 0x1d}, {0x2, 0x5, 0x4, 0x8000}, {0x52e, 0x1f, 0x8000, 0x4}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2e}}}]}}]}, 0x33c}, 0x1, 0x0, 0x0, 0x801}, 0x20008811) fcntl$setstatus(r5, 0x4, 0x46800) ioctl$IOC_PR_RESERVE(r4, 0x401070c9, &(0x7f0000000480)={0xbf12, 0x23, 0x1}) r15 = socket$inet6(0xa, 0x3, 0x3a) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x8) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000000600)=0x6, 0x4) bind$inet6(r15, &(0x7f0000000080)={0xa, 0x4e24, 0xa7d, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, 0x1c) r16 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="84e93ce8a8167d890233ac3f7b00e42ab9022ae54de2311e3516cc2c5bec6161e7910d9917758fa4ba9e819dc760d534f54ab2266609d4a32b047959c0fbfc7a2674c85c2f28d7a1e4deb1b213d139c88dd89dbe6e8b8b2f96f0689007088377078eda9fc45ce79bace5570950997c5c54efb7102b9d8b56847b3936c6971cb1bc71716498d5cea7abc2556987e76afa314d07fe461a1ab62070c00c1d023b067a38c92e3f4d82f51fd7de", 0xab, 0xfffffffffffffffd) openat$null(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/null\x00', 0x123000, 0x0) r17 = add_key(&(0x7f0000003d80)="5e63b49ab8bc1ce0d4d7b2eec85e75f04f3dbb05fc1da8a04e61315850cc8785bf3c4f8eb1b7cd25476c7a4d3be2ef45e2261ac6bd0de216b93509c6b93044948a69be0db8a37440970f4e12d4759b59fb24e20483b2c8ae64be896b853d7bd44891a539f34865c901e75620f57d8d33d279da3645f80fe024b1c500124af1eb0b7bee389acfbdee9066274c2b3c4608d5b07cdfabfb1016c58405d5a6b51fb240d1b3c2ddd89963a145dee4e5f3", &(0x7f0000003bc0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003c80)="a128908e1c78e2d0cc9f51fb6132f49d3bd96d2c5372911b0000000035290a9a165acd9588d84ebfed79dbf610f853a85a7a1ec6f41c21a428706a513161975bdb789da2c5321727760f8f03f00817f41fcb89546fd5d2fd28073dc09c0bd0502ff86d1dac51a608a0d662e3b518a8d6ed82aa1501750d7a840273bc33a9a8ff2682f21ad80ead90083cf028e70dde0e27530aa9d604ee83ff3eb2e4db226ceba80c14fed6c5ac97c482874a798af31744fd4cde3f878df00b85d9deb9f7babfc912", 0xffffffffffffff04, 0xfffffffffffffff8) keyctl$search(0xa, r16, &(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r17) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000440)=0x4, 0x4) setsockopt$inet6_int(r15, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r15, 0x29, 0xca, &(0x7f0000000000)={0x9, 0x1, 0x6, 0x8, 0x9}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r15, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/06/01 16:49:56 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000000e58f78bdae4f531fd618a400000000000890780e677e"], 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x81, 0x29a, 0xf91}) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000200)) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000140)="d55e9f3ff695f36da0f0edd023535331f6f5a36874b4ecfeab39630e12abfe517326ee0cdda09465e932a7db9798ffe91ebece42f264fd9ec22dda3b7c03866b421a3c662ab14aa625ca117b30c5f53a095b8578c800049a"}, 0x10) 2018/06/01 16:49:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x4000000000000000, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) [ 1067.924931] gfs2: path_lookup on ./file1 returned error -2 [ 1068.005779] Unknown ioctl -1068739767 2018/06/01 16:49:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:56 executing program 0: r0 = eventfd(0x0) fallocate(r0, 0x0, 0x20, 0x8) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000000)=0x9) 2018/06/01 16:49:56 executing program 5: unshare(0x2000400) listen(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) [ 1068.034137] Unknown ioctl 4734 [ 1068.047581] Unknown ioctl -1068739767 2018/06/01 16:49:56 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) flock(r0, 0xa) close(0xffffffffffffffff) [ 1068.090281] Unknown ioctl 4734 2018/06/01 16:49:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xeffdffffffffffff, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:56 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x92000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) dup3(r0, r0, 0x0) epoll_wait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x16f9, 0x9110) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000280), &(0x7f0000000040)=0xde625f8db1de8a5b) 2018/06/01 16:49:56 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) perf_event_open(&(0x7f0000000200)={0x2, 0x11d, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000000040)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) 2018/06/01 16:49:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:56 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x800, 0x0) r1 = accept4$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80800) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="54ac0e8c2c819bd12608c1dc0cd6a69dab6a7370091d4b3cd0ab45d66cba44ad47f634575a889c4cb39baa28c5619497ab855a3d6af6bd5dc7edb6a7d4a1de6441a76a29f9b124f3e1f6655be6f02cb32382fd3f2dc756e6cf2b105c016efab81554adf10a4e4c5c8c321e98e3d914f2aff7e47d586e9d12d4fe27d5ddcfb8aacde1678b6210c3a67b9b932a93ec87922a0cdaafab"], 0x1) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x4}) r3 = syz_open_pts(r2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xffffffff}) read(r3, &(0x7f0000000000)=""/19, 0x13) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x10001, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000440)={'team_slave_1\x00', 0x7}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x9, 0x1c, 0x8, "2b0403014f8a1ca4c9bc16e1c569c408e1447469401ad739ce10cffe114c055682fe2bb0da7b84d134c9847cfbde7799ad7eeb93eb9115ee0561d767b9023500", "53cd3027eee7656a4c5ef3033ddfc6556cbe3a11029396c13779ec6789cd32be22391ce448e9df2a45a2413ac6223ea77bf7232658cc33d2fcb7a255da02b890", "fbfd2f778f2d27b5694e81b0dc74968f6b4d8b3a94ffd80fd28226943ec7adbf", [0x3, 0xa94a]}) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f0000000140)={0x5, 0x63e60c90, 0x7, 0x2}) ioctl$EVIOCSFF(r4, 0x402c4580, &(0x7f0000000400)={0x57, 0x7fff, 0x80000000, {0x3, 0x7}, {0x1, 0xfffffffffffffffc}, @cond=[{0x5, 0x6, 0x0, 0xce, 0x80000001, 0x2}, {0x2, 0x5, 0x2, 0x8, 0x0, 0x7}]}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000200)) bind$unix(r4, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/06/01 16:49:56 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0xf91, 0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, &(0x7f0000000100)="0c8591cd78bf890febd3f4e6f327565de1e94ed83f929b1eaa812bc5fe1b627d5dd6af5420d785dc33b0583fc72669d07fd01fbe79b62045d3e305550b0b9fddeb2d086ef7bc393a97f37cc228bddf4513f0d084e2382d2fd383516b81c1d293866d23a681e8ad00bc85843ca5138df01adecf424f6acea6119f1b2f83525e") sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002840)=[{{&(0x7f0000002440)=@can, 0x80, &(0x7f00000025c0)}}, {{&(0x7f0000002600)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/223, 0xdf}}], 0x2, 0x12060, &(0x7f00000028c0)={0x77359400}) 2018/06/01 16:49:56 executing program 1: syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:49:56 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0xe6c, 0x0, 0x20000) flistxattr(r0, &(0x7f00000000c0)=""/166, 0xa6) r1 = socket(0x4010, 0xa, 0x1000000000a) dup(r1) read(r1, &(0x7f0000000000)=""/4, 0x4) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000180), &(0x7f00000001c0)) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000200)=""/159, 0x9f}, {&(0x7f0000000180)=""/39, 0x27}, {&(0x7f00000002c0)=""/160, 0xa0}, {&(0x7f0000000380)=""/208, 0xd0}, {&(0x7f0000000480)=""/155, 0x9b}, {&(0x7f0000000540)=""/13, 0xd}, {&(0x7f0000000580)=""/251, 0xfb}], 0x7) 2018/06/01 16:49:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x40000, 0x0) recvfrom$ax25(r2, &(0x7f00000001c0)=""/89, 0x59, 0x100, &(0x7f0000000240)={0x3, {"d79a752cc6102e"}, 0x400000008000000}, 0x10) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1b4, 0x4002) accept4(r3, &(0x7f0000000080)=@nl, &(0x7f0000000100)=0x80, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x2c) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xc8}) 2018/06/01 16:49:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x4, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800020000002, 0x300) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x585280) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x6, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/06/01 16:49:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:56 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) close(0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000040)) 2018/06/01 16:49:56 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8983, &(0x7f0000000000)={'rose0\x00'}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x200000) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/06/01 16:49:56 executing program 6: unshare(0x8020000) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') setns(r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x401, 0x3, 0x8, 0x7}, 0x8) clone(0x70024000, &(0x7f0000000180), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000240)) 2018/06/01 16:49:56 executing program 0: mmap(&(0x7f0000011000/0x6000)=nil, 0x6000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001180)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x2}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = dup(r2) accept4(0xffffffffffffff9c, &(0x7f0000001100)=@can={0x0, 0x0}, &(0x7f00000051c0)=0x80, 0x80000) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005200)={'ip6_vti0\x00', r4}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0x40045402, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x40605414, &(0x7f0000000040)) dup3(r1, r0, 0x0) 2018/06/01 16:49:56 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) syz_open_pts(0xffffffffffffff9c, 0x40400) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x4000) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x3602, 0x8}, 0xc) socketpair$inet6(0xa, 0xeae3d3de081d0538, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) 2018/06/01 16:49:56 executing program 7: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0400005e3e"], &(0x7f0000000200)=0x2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000680)="8e1fa8bdc2022ba8f4a14aed823f4069e25f57834ed9c90b", 0x18, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="70e7060741d4d69e85abc20260fd84812cc9b8402bb68d1c8711b45fe53ee822c8d4a008565c42e9b8af25e9", 0x2c, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r5, r5, r4}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/06/01 16:49:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfffffffffffffdfc, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:56 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x40100, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x28, &(0x7f0000000200)}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/unix\x00') ioctl$TCSBRK(r2, 0x5409, 0x9) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="01000900aaaaaabcaabb000000000000aaaaaaaaaa12ffffffffffffaaaaaaaaaa1daaaaaaaaaa0fbae4bd9a969a2d2f57a967909effffffffff"]) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x100000fffffffe) io_setup(0x8, &(0x7f00000009c0)=0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000280)=0x2, &(0x7f00000002c0)=0x4) io_submit(r3, 0x1, &(0x7f0000000980)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) getsockname$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000180)={r2, r2}) 2018/06/01 16:49:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 1068.711899] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 16:49:57 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x10000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x8, 0x3, 0xfffffffffffffffe, 0xba30, 0x10001, 0x6}) r1 = eventfd2(0x81, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x401, @loopback={0x0, 0x1}, 0x80000001}, {0xa, 0x4e21, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x2, [0x9, 0x8, 0x0, 0x2c, 0x0, 0x3f, 0x8000000, 0x3]}, 0x5c) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000100)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000140)=0x7ff) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@remote, @local, 0x0}, &(0x7f0000000200)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=@newtclass={0xa8, 0x28, 0x0, 0x70bd26, 0x25dfdbfd, {0x0, r2, {0x7}, {0xffff, 0xa}, {0xf, 0xb}}, [@TCA_RATE={0x8, 0x5, {0x1, 0x3}}, @TCA_RATE={0x8, 0x5, {0x7ff, 0x90}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0xc, 0x2, @TCA_ATM_FD={0x8, 0x1, r0}}}, @TCA_RATE={0x8, 0x5, {0xfffe000000000000, 0x7}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_FOPT={0x10, 0x3, {{0x7}, 0x400, 0x9}}}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0x10, 0x2, @TCA_ATM_HDR={0xc, 0x3, "97d11bd74c3a65"}}}, @TCA_RATE={0x8, 0x5, {0x4, 0x7}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0x14, 0x2, @TCA_ATM_HDR={0x10, 0x3, "86cb10e3bdee267321d124"}}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x80) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000380)=""/94) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x18000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000500)=[{0x8, 0x81}, {0xb, 0x1ff}], 0x2) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000540)=""/12) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000580)=""/182) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000640)) io_setup(0x59, &(0x7f0000000680)=0x0) io_cancel(r4, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x9, 0x4, r3, &(0x7f00000006c0)="0aec95ad1a9e6707cc140a8c25ffb405e656561e41754b85c302ee0a8bd826731cf8e9a5d26cf2bf571bd933a40e049fb10d3c119e63fd77c8658e584c91bdf7802cc007af26044ec0440a8e28600c0b16aea9f10388048dab86f62d6ae3c62aaf11eb067d4e58b1d71819cbe6c0f12ad64591d4e1fbeb4ac05253e6ef3bd248bea6c735f7b84f47a1099b65f7a66167c6d050cc56971088519374fe08ae", 0x9e, 0x7, 0x0, 0x1, r1}, &(0x7f00000007c0)) r5 = syz_open_dev$dmmidi(&(0x7f0000000800)='/dev/dmmidi#\x00', 0x7fff, 0x0) syncfs(r5) ioctl$KDADDIO(r3, 0x4b34, 0x9) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000c80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000cc0)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000dc0)=0xe8) stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000000f00)=[{&(0x7f0000000840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f00000008c0)="15787cc3d128ac1c4d13dc429df4d116b8cfe37462dbfc1f39a7eb00cc64bc15f6c7024a09440d20600b7fad503f091753a8c2669c88f40d15e022096c50651c8e", 0x41}, {&(0x7f0000000940)="4a6efbf0bc207edc117a87204152b06c225fed800365eae8408a0419cc5db326adfa359530322dc967c0726c77626695d3e67927ac2ee43e557b74cfa6a0e8677e7c4150bf3ab3c3efa4eb5eb4c05eb3061490785aa53393934284eaf2e2de84c3fd299f64bb54c88ff197579a9edc63c34bdcc3ef5600f1afde8194d608c71a0264508035bb7ff6a3b7cf56123ba6fb8551e8e424351cc9f1e228fed9bc7bec04e34f897c87c343e23c8120d4a8", 0xae}, {&(0x7f0000000a00)="abc1df7b55f1820b17e3d7aa3f58d834ac512047f7da492e3dc5eeabf850a4a796cfd12e9020e9263b7642b589076ca79e428b8c40d5e13e9142bd02660508e270ec72c0c214fd6ce569e44e91e867f810691f447758c5374ce6c41d1bf89256b301cd8f1755f6351e0db6454e73bea3c71e5d09fa08307d53c6ef81d5af172965a280f5622c286cabb1b51783753005a0c07c26424b96ec0b6a8500f4a5", 0x9e}, {&(0x7f0000000ac0)="4dd5d25f9134863886f293f6ea8ce6d1cffefe364bc798f3ebae1bb88f01e77d36d1393a3dc7b9cb91f480efa42c5bd3e4f00ce472155a4fb1f3e80fbd3615d230b00e4183bdbf0ca129adfcc1f501d1ab963cef62728ecda009fbf3e59aada6c24974236a78720d03348f68100f7b855d518814730d40caac217f3ca2e6b93ffa7da2ed9e8eebd180d139edb3a75bb920f148f14865d21c089b5d2e8719c3220f192ed39753c786ef953f1a059f7a7a7b362ea69703bbba0b5f120a9bbe0fec0874a20c673275b9015b6a063393745627dcade9dc2b3139d212dfccfd1e573205a21b7c42a2f43049b88204779d", 0xee}, {&(0x7f0000000bc0)="32aaafa1566dabd5bcebbbcc6b2c3897a228b4893b226da0585bcfa28f3e53a05c49c68f7f0f1197b30e13d4489af90831bd7f029c36afd97defc8e815432794776b666a6c6b91218c0360f7520ac22fba5d18b8135754afca26c38fb0a69e934e", 0x61}], 0x5, &(0x7f0000000ec0)=[@rights={0x14, 0x1, 0x1, [r3, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x2c, 0x4000000}], 0x1, 0x0) r9 = accept4$unix(r0, 0x0, &(0x7f0000000f40), 0x800) ioctl$KDSETLED(r0, 0x4b32, 0xffffffff) ppoll(&(0x7f0000000f80)=[{r9, 0x110}], 0x1, &(0x7f0000000fc0)={0x77359400}, &(0x7f0000001000)={0x7}, 0x8) ioprio_set$pid(0x1, r6, 0x8) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001040)=0x7, &(0x7f0000001080)=0x4) 2018/06/01 16:49:57 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000b, 0x2) getsockname(r0, &(0x7f00000000c0)=@vsock, &(0x7f0000000040)=0x80) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="d8", 0x1, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000000380)=""/179, 0xb3) 2018/06/01 16:49:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0xffdffffffffffffe) 2018/06/01 16:49:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000200)={r1, 0x2, &(0x7f0000000100)=[0x5, 0x200], &(0x7f0000000140)=[0x4, 0x1, 0x1, 0x5, 0x1f, 0x4, 0x1], 0x40, 0x6, 0x1, &(0x7f0000000180)=[0x7fffffff, 0x800, 0xfffffffffffffffc, 0xab11, 0x5, 0x100000001], &(0x7f00000001c0)=[0x9]}) r2 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="1e0000001800030007fffd946fa283bc8020000000040005031d85681300", 0x1e}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240)=0x6, 0x4) 2018/06/01 16:49:57 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x100) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000140)={0x7, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004534ac00001c0000000000009078ac14ffbbe00000010000000000089078527e103880693f22ea9ff8ebe7985e61aa8cc60411ebd6fee59ce6cde192f1e4588af0520853278c3b2845f11ca075d306b675600cef70ac3763fd1e2991a578921e8851ea9ae4fa2bbc54400742bd5b2278c286d71c09f80eb626c12fb9af8024279a10170d0ca3ccd18541e23900000000000000000000000000"], 0x0) close(0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) 2018/06/01 16:49:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfffffdfe, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:57 executing program 0: mmap(&(0x7f0000011000/0x6000)=nil, 0x6000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001180)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x2}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = dup(r2) accept4(0xffffffffffffff9c, &(0x7f0000001100)=@can={0x0, 0x0}, &(0x7f00000051c0)=0x80, 0x80000) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005200)={'ip6_vti0\x00', r4}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0x40045402, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x40605414, &(0x7f0000000040)) dup3(r1, r0, 0x0) 2018/06/01 16:49:58 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400000, 0x0) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000180)={0x9, 0x4f4, r1, 0xbc, r2, 0x8, 0x9, 0x10001}) eventfd2(0xe6a, 0x1) close(0xffffffffffffffff) 2018/06/01 16:49:58 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x84000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0x10000, 0xb2c}, 0x1, 0x0, 0x3, {0x2, 0x3f}, 0x2, 0x8}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f000000b000)=ANY=[@ANYBLOB="02000000b8e500000000000000000000"], 0x40}, 0x1}, 0x0) 2018/06/01 16:49:59 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80f, 0x105003) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x11, r3}) signalfd(r0, &(0x7f0000000080)={0x3}, 0xffffffffffffff67) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000900ff0000000a00000000000000fe8000000000000000000000000000ff00000000000000000200010000000000000009020000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000d5e4b0616938f7e077b906993cf6ebbb57f8a580480cb646649a73505d9db49144bd88f2d4bae5012184f7856c45ad1470f5"], 0x98}, 0x1}, 0x0) sendfile(r1, r2, &(0x7f0000000240), 0x48) 2018/06/01 16:49:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x40000000, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:59 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='uid_map\x00') close(r0) 2018/06/01 16:49:59 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x1f, 0x4) r3 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000788000)=0x2, 0x4) bind$packet(r3, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)) write$tun(r2, &(0x7f0000000200)={@void, @val={0x0, 0x3, 0x0, 0x8}, @ipv6={0x0, 0x6, "ce3845", 0x14, 0x0, 0x0, @empty, @dev={0xfe, 0x80}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}, 0xfcfb) 2018/06/01 16:49:59 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$unix(0x1, 0x1, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) r1 = request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='ppp1)\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$link(0x8, r1, r2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r4, &(0x7f0000000040), 0x0) close(r4) sendto$inet(r3, &(0x7f0000000380)="421be46c831062ef36845a04a943601a5026b8350694ec6921d09202026f06a2448372efa3f17806e4725b5e2e89f1d02bdd84efbd415543dd2626a0988bd1f67e8a315662c05730dd1e888ec4c3b1e3923e738c5a3b306db38c8194682a26b7364ce9422a2b4e7748f938dfb532d0cefb257fd099a9c8127a820d23ce6799de52d9c6233ec89a78c5702591d8e5bcf41e1fac381db3ed39e0165b28d182e184b8ddba0ab1915cfd6eea53a4dde25a080c445082978cd40ea364c5af18abd01bb221bf8885fafc597b4b0176710ee6f052ac", 0xd2, 0x20004000, &(0x7f0000000180)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) close(r3) 2018/06/01 16:49:59 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0xff, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x84) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dff02000000000000000a0009000300001d85685e0000000400ff7e28000000140a43ba16a0aa1c810bb356da5d8060000000060000000029ec2400020cd37ed81cc073", 0x4c}], 0x1}, 0x0) 2018/06/01 16:49:59 executing program 1: syz_emit_ethernet(0x6, &(0x7f0000001500)=ANY=[@ANYRES16, @ANYRES64, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32, @ANYBLOB="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"], @ANYBLOB="fc74950e9056e0fe457d49c3c11f1f6f67bf6645f89dc6cab40f7a21c6768d313e58964cc86c22b4d6282b6119490ace6fccf0d54f7ff7f5bbbd21809511c2fc75bc9aa1d2868d5d77b16bf3385dd132832e4d88215bd065fc3f24b0aa2f2623191e81fe381fb1cc46f31a4025233b1d3726a904337e171bb5c7a0770cea0ad00b25c15f9a2bca93f410eb7daf117bd2cea0b6eb0ead63d4ff99fc10515161509f73ed5b73d52ff76d733411a3ee508f831761c270a4cc4ba00c0214eda50e49370eb4d84abea85f2c31b70e8fde7b", @ANYBLOB="d40b02e55f2dca98751a220d788f6a82cd176d2e413021a002dfab1fe3f95a7e", @ANYPTR64=&(0x7f0000001400)=ANY=[@ANYRES32, @ANYBLOB="cd34720eb7516d046d4d79f9d141ef1411d7ce4bd4eb46cdc29e278dd07d7072519b2ed89471dbdf", @ANYPTR=&(0x7f0000001280)=ANY=[@ANYBLOB="12e7b8925f2e78b3c84ce18ad80771320a760b927511e0c1af482a9e7d951f984e0d332c350788c17e67e38fb90674e17f66b20a144cf532e64f3b91138f332b896e04d9e352e329ec1e46256ec8756da9f6594752698a8ac7494ff50ddf4a6782680f240b75", @ANYBLOB="ab411aa68e79066e93914245fbe0ce80d76dba5eb41cc864f2c746e8a7b4dc22bb432bf17f1a5aa20f9e7289b2d54b1c7bfa6b2fcda4e50e766dd54a8e2a46328d28a797a4ca8017f7ad106dfa3a07d76a606fc3e1f8f4c1", @ANYRES32, @ANYBLOB="6db0235a2bd2e97d7715a5a4c5d891d9380e8644acd5b7e2fb50b12e6a8b573c5b23b5cbf65e4f8684ddc5dd9882533a15090297c9b80f1f064cd85dc5176f7c3abac85568c7508502071a6612d8f8ae18dcd17bd412da2052f075975dc7ba3c907e8e15c6626a9ef117a6c7fb327b1ed00fbdc38eff84bda44185d2797b0c5b78dfec025bc79fae4d50e5910b22ab7975b58b69d944f0a0cf", @ANYRES64, @ANYRES32, @ANYPTR64, @ANYRES16, @ANYRES16, @ANYPTR], @ANYRES32, @ANYBLOB="4a2a31ce781e40e5f9a6f06375c82a2e56a1323e1f5bf340780f22ee6a01c536da5bdaf4f83773349ac732da90c0d97e4f50f91287e494455d1a6077a655b4eba6ccb8f33a8bb4b5fec70829e33c9bf0f2e518c344c27bf4051362be5bad9d61f4e185525298461e8f1a04f53349eff39ba9b352904ce2baf7e9f5bf78a2990c14a6e15e2a2390079413bb418edda2284518ef61c49350843a285a50ed30993c93a8e8098689675364ae27fd5f6c5766bbdcb510"]], 0x0) socket$vsock_stream(0x28, 0x1, 0x0) close(0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80000, 0x0) 2018/06/01 16:49:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x7, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:59 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x13, r0, 0x0) fcntl$addseals(r0, 0x409, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) mbind(&(0x7f000036f000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000)=0x800000000000000, 0x45, 0x2) r1 = socket$unix(0x1, 0x2, 0x0) prctl$setname(0xf, &(0x7f00000000c0)="2522626465766b657972696e675b65746831c176626f786e6574312d73797374656d91406b657972696e672b2d4074727573746564252100") ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0x10000, 0x80000000, 0x1}) open(&(0x7f0000000180)='./file0\x00', 0x2042c1, 0x1e4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)) 2018/06/01 16:49:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) getgroups(0x7, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000002dc0)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000002e00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002f00)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@remote}}, &(0x7f0000003000)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003040)={0x0, @local, @broadcast}, &(0x7f0000003080)=0xc) getpeername(r0, &(0x7f00000030c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003140)=0x80) getpeername(r0, &(0x7f0000003240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000032c0)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003300)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003340)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000033c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003400)={'team0\x00', 0x0}) recvmsg(r0, &(0x7f0000005900)={&(0x7f0000003440)=@can={0x0, 0x0}, 0x80, &(0x7f00000048c0)=[{&(0x7f00000034c0)=""/216, 0xd8}, {&(0x7f00000035c0)=""/43, 0x2b}, {&(0x7f0000003600)=""/4096, 0x1000}, {&(0x7f0000004600)=""/250, 0xfa}, {&(0x7f0000004700)=""/230, 0xe6}, {&(0x7f0000004800)=""/141, 0x8d}], 0x6, &(0x7f0000004900)=""/4096, 0x1000, 0x5109}, 0x10020) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005940)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000005e40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x28000000}, 0xc, &(0x7f0000005e00)={&(0x7f0000005980)={0x45c, r2, 0x110, 0x70bd25, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0x104, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x32}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x170, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r8}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x170, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7a00000000000000}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x39}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}]}}]}, 0x45c}, 0x1, 0x0, 0x0, 0x1}, 0x475feb755806d05f) setfsgid(r1) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000003000ff0a0000001100000000040000000c0000f00800010444085ae5a8732040a418a10b82e747ce1cb98267c8f3fe73dbf8abb6cdae95b130f34840f66374912e1fda2c1b0283d53c96e90d90db9fb3139a9fd3db6f044f40ebaf01c55acdf12f8d8d2e97c476394192b5189a"], 0x20}, 0x1}, 0x0) [ 1070.894161] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/01 16:49:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:49:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xeffdffff00000000, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:49:59 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000000009078ac14ffbbe0000001000000000008907892ade5515e7df430f5dcb4aa0decff000000de5c032eb29506e244c083d573c6573f63704b76fb17db56b575f683e5c38bb645dc0a61ec791a44afd9aa42b01c2ebaebd5edffc04bacb0"], 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) close(r0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x200800, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x547, 0x2) 2018/06/01 16:49:59 executing program 7: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000200)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffff) 2018/06/01 16:50:00 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) rt_sigpending(&(0x7f0000000040), 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000100)=0x17, 0x4) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) 2018/06/01 16:50:00 executing program 5: pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0xffffffffffffffff) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) arch_prctl(0x1006, &(0x7f0000000540)="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") socketpair(0xf, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x3, 0x3, 0x4, 0x0, 0x4}}) r3 = getuid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000480)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001d40)={0x0, 0x0, 0x0}, &(0x7f0000001d80)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001dc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001e00)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000001f00)=0xe8) getgroups(0x5, &(0x7f0000001f40)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)={0x38, 0x2a, 0x500, 0x70bd2d, 0x25dfdbff, "", [@generic="1ab6868dd150a05bc36764e3dcec77d8cca23b48db14b796d3adc4e0e581b106229c71420e"]}, 0x38}, {&(0x7f00000006c0)={0x1010, 0x42, 0x4, 0x70bd2b, 0x25dfdbfc, "", [@generic="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@generic="64e7216319d693a3a4d4b9accba2b07f94f4b1f9979a52aabb74ea6400d8ce635d327f77ce6ffb06d9483e386a3891bc72fc227541e2ce0952bbf283941eb50894bc2b4a5cefe60a613b2321f4a960b4d3a4c02ede3f260f920085424f63a1b221f588f878e8b004d63261fed7b05f1989f8fff14e3c6daa860a5566039ed2ee7bed8c85f49587f428629c0edc97b5f06745f9bde0bb374f5e174c537d60891b8d33eae8182df31469cef2598d130cb9158b4900a56a96a494dd1b4ca79aa31b4e618c6c01d777fafa2fd649cdda26c45cefc068312586f1d47dc853717e67d9336b6c256dafe69f39", @typed={0x14, 0x4c, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="2a84bdecedf13abc8629689b0f46356bc08f7aad7394ba6af45d5aa214a82419ba8931dd5a9a6a41f7416e03d0e2cb2a04b78620be2df85c27134513683662320e0ef33ac52c8a8cfb3788e8b1b5f466562c836b46bc2d608eea8f051305426ec115ff748a1c50c79e06cd95b08cfc3aeb03863c2def7485f9f9cac3004eb801c0aaa55815e437d7d3a94441251b45442a4bad29ebb34e022f534ba17b07fc2ae36ef620772e7f603b544ac965441876c86044758fdbbb7203f5cef39b491867aece1e9a27b54830bc551d9c2dcccab58fc54edc5cae8816f9190cd12de5bc5a27cb2231b85b6c9678efd5b580099c47896251"]}, @nested={0x94, 0x28, [@typed={0xc, 0xe, @str='eth0[\x00'}, @generic="aee2f1d9e96e4109caf49b3be11ae7c154aec278f91583fe6208846d9f876bab2fb6dbdd45b63cce611d5dad1d821a4f58f642edfe4db6a2cd6220", @generic, @generic="140c4846e66adbb990730d39aac2d2bc057fa59147af4da9dca6a8e6427bc2cb163a9ce4bb50ff642f0337b7afd5678614fc53d2b878709833fb55924afee20f90a6a0a9d3f61e8523"]}]}, 0x594}, {&(0x7f0000000180)={0xe0, 0x1f, 0x1, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x1a, @str=',)\x00'}, @typed={0x8, 0x10, @u32=0x200}, @generic="e52b517a2e9d0404859f0166b4d9e4bdc3daffc86e4cd4db72adb670b758fa5ed5b5cf5ac7725f19c5dee1186f3fffaa8a8a1288e70c3c3a312692f69a22c3cab7bde249850d284bfbad0aa26c953510f1308f2ed587d5e9d6ec2f888e75421d50bf1cae1db411b122613c1104fce6ea9bc80b246b2b0e696fb0c455ae13881b1cc5263b4ec9cf6f4f06ea00c5decec925704650c0e99aefa151625101bf627074591c66817c93262a54d047fb2d3b6e35f626b40d587ae6fd8bd9cf962e63a1"]}, 0xe0}, {&(0x7f0000000280)={0xb8, 0x12, 0x18, 0x70bd26, 0x25dfdbfe, "", [@nested={0x84, 0x0, [@typed={0xc, 0x4f, @str='nodev\\\x00'}, @typed={0x4, 0x63}, @generic="fd6d871edfa19d6e0f1704c830cc5750271a0862dfbc53b3e4512d48ce8729263b12fb892e215ba34a44aa153a7554e8b8792b30d7eecdc824b2c8d018c99257cd535fc150b28918931991d19c064157ccdaf05ec6bd013322e9ea9b6bffc5bf8b6c3824d6fea46f49fd7380038f"]}, @typed={0xc, 0x94, @u64=0x1fffe000000}, @typed={0x8, 0x37, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x9, @uid=r3}, @typed={0x8, 0x2e, @fd=r1}]}, 0xb8}, {&(0x7f0000000340)={0x18, 0x16, 0x900, 0x70bd28, 0x25dfdbfc, "", [@typed={0x8, 0x4e, @ipv4}]}, 0x18}], 0x6, &(0x7f0000001f80)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x48, 0x40000}, 0x4004004) 2018/06/01 16:50:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x4000000, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:00 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f00000002c0), 0x318) r3 = getpid() perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x7ff, 0x8, 0x5, 0xff, 0x0, 0x7, 0x4000, 0x4, 0xa7, 0x8000, 0x9, 0x26f0, 0x20, 0x2, 0xbb, 0x2, 0xff, 0x8, 0x4, 0x9, 0xfe, 0x8, 0x6, 0x100000001, 0x20, 0xbb, 0x0, 0x400, 0x7, 0x80000001, 0x0, 0x5, 0xfffffffffffff001, 0x7, 0x10000, 0xfffffffffffffffb, 0x0, 0x4, 0x3, @perf_bp={&(0x7f0000000000), 0xc}, 0x1082, 0xfffffffffffffff7, 0x80000001, 0x0, 0x9, 0xb710, 0xa99e}, r3, 0xc, r0, 0xb) ptrace$setopts(0xffffffffffffffff, r3, 0xff, 0x100028) 2018/06/01 16:50:00 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x0, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:50:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1894}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffff012}, @in6={0xa, 0x4e20, 0x401, @loopback={0x0, 0x1}, 0x1a6}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e24, 0x747, @dev={0xfe, 0x80, [], 0x1d}}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x6}], 0xd4) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000000c0)=0x100003fe, 0x4) 2018/06/01 16:50:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0704472e9726c756f93c506e9485624b64000000cf20088ae2d42d190000"]}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/06/01 16:50:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:00 executing program 7: r0 = memfd_create(&(0x7f0000000040)='{\x00', 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r1 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) connect$can_bcm(r1, &(0x7f00000002c0)={0x1d, r2}, 0x10) pwrite64(r1, &(0x7f0000000240)='U', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) mq_timedreceive(r1, &(0x7f00000003c0)=""/234, 0xea, 0x3, &(0x7f00000004c0)={0x0, 0x989680}) close(r1) sendfile(r1, r1, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000340)={[{0x20, 0x1ff, 0x3, 0x8001, 0x100, 0x81, 0x2, 0x8, 0x2, 0x0, 0x3, 0x4, 0x5}, {0xd7, 0x2, 0x0, 0x3c3c, 0x2, 0x100000001, 0xb3, 0x100000001, 0x9, 0x80000000, 0x3f0a, 0x4, 0x1ee77240}, {0x6, 0x3f, 0x200, 0x43, 0xffffffffffff6b7c, 0x1, 0x2, 0x0, 0x0, 0x848372d, 0x3, 0x7fffffff, 0x9}], 0xc96}) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/100, 0x64) 2018/06/01 16:50:00 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x408401, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) close(r0) 2018/06/01 16:50:00 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)) 2018/06/01 16:50:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfdfe, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:00 executing program 5: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000002c0)={r2}) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r4 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40086436, &(0x7f0000000080)={r6, 0x2}) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="7f4d4ffe17ff7cd47dfcac4a59b60fd52f8ecc74e911427a96997378d3ab7b002fe1ba4e68d7d0b91630fa9ecd8ed53c1669045708c25ece29ed26258d1767f4e7f900ea53ef5fb0f28a9f9e4251e0aad9", 0x51, r4) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r4) keyctl$dh_compute(0x17, &(0x7f0000000100)={r7, r7, r7}, &(0x7f00000004c0)=""/132, 0x84, 0x0) 2018/06/01 16:50:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0xfffffffffffffd23) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/06/01 16:50:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ff0ffc), 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/06/01 16:50:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:00 executing program 7: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r3, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) sched_getparam(r0, &(0x7f0000000040)) 2018/06/01 16:50:00 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0}]) seccomp(0x1, 0x1, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x80, 0x7, 0x5, 0x100000000}]}) 2018/06/01 16:50:00 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x4) syz_emit_ethernet(0xfe7d, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:50:00 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000009000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/06/01 16:50:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfeffff, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:01 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x2, 0x6, 0xa98c, &(0x7f0000000040)={0xffffffffffffffff}) bind$rds(r1, &(0x7f0000000080)={0x2, 0x8, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000006e80)={&(0x7f0000000000)={0x10}, 0x6, &(0x7f0000006e40)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2400000013000903000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000000000000000004001000"], 0x24}, 0x1}, 0x4008001) 2018/06/01 16:50:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:01 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'sit0\x00', 0x400}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) accept4(r1, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80, 0x0) 2018/06/01 16:50:01 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) 2018/06/01 16:50:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x7, &(0x7f0000002940)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES16, @ANYRES64=r0, @ANYRES64, @ANYPTR64, @ANYRES16, @ANYBLOB="5f10794e2d01f2c61b0e596743097e3da5e512bcb9acff7e902f5372eceb2d4b3875178091da6a6b84b31db4e92c67dcd2e59c44b2ab26f206df13878e3e1e73d192d7ecfbbbeebc45bf63b17f0a688db0f9c075560926e8f7fd36deccd00189c6b6ab56855c7b67c6a387fe732c0e8dac6c6d8a7e52115c78f63acb4ae343f966d4f33287af005cf18fd3ca23123b6fd9", @ANYRES32=r0, @ANYPTR, @ANYPTR64=&(0x7f00000014c0)=ANY=[@ANYBLOB="9eeff1067be63ced1bdb7cc261062948ebcdb9231c48b2263740f4a68a2bd6f10d5b30f63e3c919286c8996876f2c472bb477c11b8ce2797dedbc1c06d4113c370e0bcbb72a0a0faf0cd6239667c3f6c807f3fc1fe9a3f2144cca6cd47a45cb3f7d02eca46182ae14c75de6d72e155b8df06d32bfe0a4f3c4c65dba4696ff0c870736090d3b26130742ee77de39823b1e3232984d86498c8e4bf7d94f8ef4288213f0d5bbf797b75f1100e31209cc4a2490b8f6b6e4c195985fc252b3eb95623916214678c3caee8e3dfa96c31a4bb97a1d41efafdb1331b77dd5674768c2801ff127f4bc4fed769b0f2d687e6049fd67a"]], @ANYPTR64=&(0x7f0000001680)=ANY=[@ANYRES32=r0], @ANYRES16=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR=&(0x7f00000016c0)=ANY=[@ANYRES16, @ANYRES64=r0, @ANYBLOB="f63959f3260611acb46af34c4e43315b024ff78a338bedb0224f1e3f5837c337b6c75553f41307aa2251ea49b694bbbf1666660dbf69ddb538e2c31703bf2124c840dcfc1fc8f556009b18e381e510e073eed1368359ff232b964dbea146f61c3e6071c97d615926f66637d83333c53606ad8541a7e41f52a887fee41504540317ab95bf5ac656d53459c3f1", @ANYPTR64, @ANYBLOB="65241a", @ANYRES16=r0], @ANYPTR=&(0x7f00000027c0)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYPTR=&(0x7f0000001780)=ANY=[@ANYRES16=r0, @ANYBLOB="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"], @ANYPTR]], 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000140)="18d17ffcd0cae5ca2a7fdbff9874192dd872ea0cce04435f8f6263607655b0be5aa52ce08babd2303c5df1620f984557bff1745cc128fc73a8e5ca10968fa438beaf9f74a917d8d4b6624b81072c51da1acba6a3cfe558077e5de3efa56308df5d87452bb748dcda04071812985972d5157ee938f9a5dab8cb838e357a1ac847a78aa35c93da0c75d51bc8a3e5ab788cc06811a2d41954d404049435c6fefb", 0x9f) r1 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r2, 0x7fff}, 0x8) openat$cgroup_ro(r0, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) ptrace(0x4219, r1) tkill(r1, 0x2f) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) 2018/06/01 16:50:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) pread64(r0, &(0x7f0000000180)=""/154, 0x9a, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x81, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) 2018/06/01 16:50:01 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x400, 0xc300) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/11) 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getgroups(0x9, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6]) close(0xffffffffffffffff) 2018/06/01 16:50:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfdef, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000840)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000003b005d5d00000000000000000000000043e045d60ef3ecc36b09a44b50b88844b1b92ff9b8e6d025e8b3bb18372c21dd54078753530dd0e06990d5f7e2c4841490e042cd4c9a13f235c66dcadeced364ac357e40ce190ecab7c4e6bf7e96d0492cd57ddb434862d2dea4073154156fb09afce2780035ad031c923f41734410f87fba7059629de3bd77ba97b99cdaca1cb010bf3738b66936d8aed4a4e5d6a658520e62466681d24730ec182ddb1a1c182dc55ffd19a0a75343d20091103ab7f30c3cbac3255c5cb1eb5f5725c29369c82fbea9fd25b2"], 0x14}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xc2, 0x200000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x6, r2, 0x1}) fcntl$setlease(r0, 0x400, 0x0) 2018/06/01 16:50:01 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x1, 0x40, 0x5, 0x385, 0x0, 0xfff}, 0xffffffff}, 0xa) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x40000) arch_prctl(0x0, &(0x7f0000000080)="bca356b5fe724aaf99223af09625c6449dfafe87aa9c0b83f10c2891f8a1") setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="ca8a450f3c9b8741317c557e47605540", 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x7}, 0x1) init_module(&(0x7f0000000140)='\x00', 0x1, &(0x7f0000000180)='selfQ\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) ptrace$getregs(0xe, r2, 0x3, &(0x7f0000000200)=""/117) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000280)=0xff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r4}, &(0x7f0000000400)=0x8) r6 = syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0x4, 0x80800) getsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000500)=0x6, 0x4) sendfile64(r6, r0, &(0x7f0000000540), 0x7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000580)={r5, 0x5, 0x30, 0x5, 0x2}, &(0x7f00000005c0)=0x18) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vga_arbiter\x00', 0x6682c0, 0x0) ioctl$VHOST_SET_FEATURES(r7, 0x4008af00, &(0x7f0000000640)=0x208000000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000680)={0x101ff, 0x1, 0xd000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00000006c0)=0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r7, &(0x7f0000000700)={0x3}) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r6, 0x28, 0x6, &(0x7f0000000780)={r8, r9/1000+10000}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000007c0)=r4, 0x4) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)) open$dir(&(0x7f0000000840)='./file0\x00', 0x4000, 0x4d) ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000880)) 2018/06/01 16:50:01 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe0ffffffff00000000000008004500001c0000000009000000ac14ffbbe0000001000000000008a6787a95ac66b78fe630d08f3d3230284061ec1f754937c8b6607ec2998bca6ba004ef09bbc44c2c46641bf72c05ae46a18db060081d4d8187e45d68a79cc6b479900c91dc514bbb50ee0aeee5b96495028d8f99522f8803b7aba26f076b0665d7b9d75fab69cc75beb08d25f7578e1618c2bee8730955ac228e96f96d008635c5e4e1392894b1aec88e3b97a6b9c7320d0a661a2c55f3e7f70000"], 0x0) close(0xffffffffffffffff) 2018/06/01 16:50:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfefd, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:01 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="f003000005000bc6b94b28a3d317417e95573140fb0ae55e0bbac68a7e6bddb12213c8fc5272c0dce2540db5be738e87dea1c11a98e923ca6124fcc83191bd01411bcae7a7dd2cfcecbade6c992fc415ab76ff86c2c3b998000a8f0c17bc071cf0d942cdcbe63a74f5afd3da6f4bd9ac1f91ff971968774c877aff062571fa1f0c23bfff78d1b455e09ca14d85b98b2cfea44c30703803c070581c9bbfdb0c74"]) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x4, 0x2801) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x932, 0x8, 0x49, 0x6, 0x5, 0xfe78, 0x0, 0x7, 0x5, 0x8000}) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0x8bc3}, 0x8) socket$netlink(0x10, 0x3, 0x14) 2018/06/01 16:50:01 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7be", 0x10) sendto$unix(r0, &(0x7f0000000580)="607008195f000000000000000ac3d4e100827d79d1c38b63bba9d5de38a0ef0911b46835c1b13c455cc86fea30a75be5b71f8268e1a818b07f333f4b481444ed3b785821065393444cfa47b0e4c61dcd965c70ead025c1468eca0a87bdd378e016ea35308982d4344f8dfc0e351ccfb9e7b9e429e29700eb5b8f4371ba33f4434e6d72728fc91a680dd80a6c2986d1d7790bc9fa5b38b3bee54b76468f806c8aa8483a7c77bb5f4022a9b1831d5290060e59bac79e81f8c4892a4316177723b8a7d2e6e7b76f90a8e780adc2e0ae3426c6192ca86c05a805fd1cf05146f9bec027e1e51f2ceaadd5b47f5f1f00000000000000", 0xf3, 0x2, 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioprio_set$uid(0x3, r1, 0x401) 2018/06/01 16:50:01 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b0000ffffff8c00"}, 0xc) r3 = dup2(r2, r1) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000000)) 2018/06/01 16:50:01 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) write$vnet(r1, &(0x7f00000011c0)={0x1, {&(0x7f0000000180)=""/4096, 0x1000, &(0x7f0000001180)=""/38, 0x3, 0x1}}, 0x68) shutdown(r0, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x4}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001240)='/dev/rfkill\x00', 0x105100, 0x0) 2018/06/01 16:50:01 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x28, 0x4) 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) close(0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000240)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/06/01 16:50:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x700, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bond0\x00', 0x62}) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060a00000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x402400) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'syz_tun\x00', 0x600}) 2018/06/01 16:50:01 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000140)=@req3={0x2, 0x8, 0x1a6, 0x4, 0x6, 0x2, 0xffff}, 0x1c) readv(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/172, 0xac}], 0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f00000003c0)=""/4096, 0x1000, &(0x7f00000013c0)=""/4096, 0x0, 0x2}}, 0x68) accept4$packet(r1, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000026c0)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002700)={@mcast2={0xff, 0x2, [], 0x1}, 0x62, r2}) [ 1073.718242] Unknown ioctl -2147202862 2018/06/01 16:50:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x202800, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x7) fcntl$setstatus(r0, 0x4, 0x44800) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="d54add0caa7c2e77a93df4b85e71bb652b8740837ac3221e16aeae73be9e8f1ab03b1ecf8ec3ed2b"], 0x1) 2018/06/01 16:50:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffe00, 0x400) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000380)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) sendmmsg$unix(r1, &(0x7f0000000f00)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000140)="4edc8a1f43268510fe307954d59c33711c63658b2a6d62ccf12c838a9a973bd1967ae484f09af22d5eb01d40126279416622871b982278df428f1a88c5720d8434c9480a3d18027f4820265bd9e2fe15e1a162dc6ebc181560d3fff8a427019a865859fe71caae75640c35a74e19c6aeef708ba0cfa430b7cd6b9094f2d55c37e5752c5e9f9f466c2e7288a6bbb2d31c1f68c90e1d24f8051c88358eb53ccec9921375debe2b7f", 0xa7}, {&(0x7f0000000200)="f3897dab65e8ebdd9b36b9cf883d16a7b2008357a949b01897f564f4455c0e9bedca316fc349f6a30a09838e87653fa7c2dbee6181c0dc32e6af4d3b8b0404a8e3caf2ea0570a43d30e61a5b4ff0dd5c70698a9789132ca91f17a558f21260c798323143ce598b84a3e41172973356f167c14e4cb860b886ac44a759770876be27f23a2dffa2ae88af1e62c5beb300f71575030090", 0x95}, {&(0x7f00000002c0)="8b92f705f6dc6adab1213421ba19887d34cec52b833d4db08264b2659d4c260e0e605cd235d159fcd223eb0b18770c0adcd2f1558722dbb85d8ee0a90f729c82b6672a22596b7ffad37d", 0x4a}], 0x3, &(0x7f0000000580)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x801}, {&(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000640)=[{&(0x7f00000009c0)="fb8ede921ba7dfd670a9817d5c924c744b811b51ac1b03314dcc6d8c33b162bf985bb07091b2055cb750339cd78d3ed92c716dfe965bd7ce8f01433db6860487c34db38c301e2bbdc4d1762ce563e1fc746c03427121c4cc3ff172f9b3ca41b8637e37130615a1914f62b1b4947dc097b2d7e17d41e71a3bdef1afc6db8fb35c335e5fb658b860de61ae5fa4f466a801f23231867e1a5a284cca4f24c0d75abfed0951094e4be1fcb98801d0be427274ec8740989d4b2856ae85a25349a385c157e2ef79503a697a", 0xc8}, {&(0x7f0000000ac0)="0c88b403a53e82c344d24ac28aee0641c2d8afc08fb6c861190603be0debdc5acdeb371547c62cc39d540e9fe81e42f1bc8c6a63ce76d357401d44ca432b4a7e5d077eb1b52769ca330e49e9126f6a637fdeb5420778d3eb2062bedb8d8cd7087f41a953192bcdb67fa975ad3a3bea6d8c026669a1b3b7eb9ded012b4e604c3b672c2893223a4093d5f1a3d8d12b411c7bbfddfefbd76069b25f510c0e8ffeaeb4bbef56d54b3bf1069d53aed87d7fb0e47290c66470e4ee62e582e9cae42dc9f61f6a19c099768fad5093b529ca69f83773d19d86bfa64a2443e646b28c5a9098a8b0457a3ed060a0855f3fb3a24b054062", 0xf2}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000bc0)="a3231da1a27a4850df7ecf8205d240959d43799fafadfce3be0fc05b4b56e38f54e24c9f66b78623c05079a7f3fa4676a4996295f650e1c3d4295a69c9974735c0cb5a7a1bd6a25924d459f0fa8a3519df49", 0x52}, {&(0x7f0000000680)}, {&(0x7f0000000840)="1d678ebf368e0ba423", 0x9}, {&(0x7f00000028c0)="79d66f964f835b0e76c52ab3e70ea46e0d09afbfbe93f788d0753c6978833f872927ba0324f7ce7ea48d0b2971c45c1ec91e25f19882ae42d5c399d752297347587cba5f7b543d5c5b6c3be86d52166ea6ec61984f580a8fcdb34dbb00cea091e252ecf9405ab85ae67106ada56ea083e62a1bde6ebf72ee9bdf251dd7b29afb2ca98d9665ab13f27dcc8a4b73f1feddbd0874a79b01d10205fdbad4e049dda28efcc340302997510b3fa261d4b52e860283d4fa5bdb26b18ddd74776c7a4187cf74ff1eca072530885ee41c23b0a27d5d3355eeb29883dc48524a66366cba622bd9fa324278387259ccaeb36c1c088da3bad4ca56401c2817e0e2a5fd30749ba28d958075930b6ecf820e3dcc33dac88e93dd73545c6e376844b062c92ed4d032aa5dbe5fa6b2397a8c02a6cc47f912df6945ffcd682218fc02948ada26ecc5e8fc2d6edbaaf119a554a14e195aa1463279de783a08e01564dbade53b877ee3242695d7468a93f4fc59b5b425a182577c7f3fee248fbb04954d9d2e41c8a9e117bc1bbeb73feab30a169f021bd38afb64de09dea2743a12a032887aa2483c3acfc3a5c756737e50b3e96f4a9b45bac290f1e2462afb0dc51a025e0d7a944ea515afd368af85a590aac5514515f23ae7d2f4b8e6657c947fc1210794619dee73defeb9b42d653bcfe289b5d3ab2523d6a82a22098eb492c84fdf10b085bfbf2baa455d4e13a61f9af899e6b4e593ceb714423d427d59521a2e2bcd65205c88bc142efa94fa771cbfb00f37aaa93fd26e33c7a1ada0237bdb94e4559aed0208c46c59851ca1268df771edfd1fc0f40635881eaf378b4239b14f335f457219861b1da20f2dfc961657da8f8f94f3dff58cecd4e5536b3d12646a39c32e376428ab7f368263e6f20e6091a1760ef39de673003caeb4416581c077a4eef12b8f1ae2771f3e8432e0d0967edc1af5cdb8b6e326315bf42060034b0401a46f193bd69d147dea23a0e256f33620af047c1b1835cf318e42272273416fd0e328f8b0ed66915f8a1e92786f124c4b6c7a86607bab7c52a654b6fe6840cc9c5e951d89c8b2d36b6b523325069e08f241e565b345c1ae7e3fb8293a57ad786c11522f261a9e2c1460074aa28ada791347f015c3d9e6f06a1cac2c7e546412fb756e1763a2fe472df9e425d895d5a74297c1b7f68fab7f4123db5dbd4fa4d85392fb50348fa9c31d9f25ca96b008335e702c794ce215aefa1664896acd7f9b8bf258c3c7b027364a9244fa1d778df06de0907631760715c43550cc080a0b63262b5135df63cf702dab895f337f261418f3084bcdd54d5c5697788d13f535722bc1567d4b9cda09bc09a17eb455ffa5b9b5ca119b93521c536c0fb25ce6eb41d34ff1cd26fc30f1ebf0458112d67e580fd2fefb82ab52449a3d2d92cc8a1044d5c60fc2c39a4a6f211afcc8344f1c293ce7f9dad74b58a3b5b1954d40ea20a167ffbc7ab4595b7182e6ef3ecfca0272c9b12744690dec92e5fbc684de224bfc81a8a88e0436b7e4a91f4912674d37eec7ce21933b3a4a286a378898b8a1e5b4b8f21d8076213af0dc8f37817c58473ebe08778e1eeba4eb00601c7e1cb1df3401c390880108f643a88e10dca62a7e8ed3359b989536e3efd8f7336775f90b714607ce927ef6e3619ae1d67659ff7cf86045eb453b15ebee206437cb98e4ce59745e6521d2e8f3ef6b84930ea46bd0c501c0b53672d789aeee1074df9118c03969e8ed2e3a4712899fb75201c1bc778cb7e2438fb499fc6d9fa031ab03d24d224701fe8d16652371831f700d636309ec5fcb93c779a6c17cca163a5ccb80531dceac0035b1755fd68dd85277a3342141506c7bd793e9298d00c40d11b2113ad256f2aad732d09e4c1d038d3ff3f06e9769fc2f0809b0b20a8afed5487ba71ad44d5debaa5ced0db693bc6aae9e57a9d7f59e57d1c638d0b82f95b971d92ad0b34f10389ea9bc18b94c07aabe08f72bf37bf1d95462e7f8615f55bb8e300b3c7904424dff3a947e11e9bc1d0bfd4aa14d0908bec42229752485763e94c6fdd8cf8a5b951fd5e4d8098d452fce7ca1172dc9a0d7b103e897ee06cf0efedc23075bb759837de69a0ed341330a92561e092d19f95e1ea5415cd7beef845a0ccc1f9eb8091723f284092a1829ff642a2ae766154f4dcb6363c17a09fbac840398d534aeb548de6453b07d856c95efb2cb250dd398bd9cc90391b3429c8bae5d8f75f5914239a1d4c3db157d464620e8306949a554ee2c828514398a4b955aca0335435d78bff2a3541fd42486c70a9897d156bb4738c3f5b590c367280aaa99bff810d6b2180b2a22aa529f1ed3893bdc9d99657755a2ac964ffdb4128b89e154f3ad9b2480dd8b19cca280a96823db68f9044825d6883985bce8487155d6ace2ff593f268935e65c1a52b4bcf8bbec0d3b96d702eab30b79cfd96aaac44c805cd518f05a29d9b9fa2b407d16abb4295ab2db9152f118b3ca8ae7ca749a808b62904f35e78cdd1589a3f7b99566de5a88c480e3a44f5338de72298f50f49849f9845cc47b701fb457532dfe9d0a50efd45dd6f463ebbab6ed029e8dfa4b270772048ff6c0c7f7e3db8c316b959e4c6bd51c2dd7d4d1ed3bd1307bb5aff149f23553b04aa3e20492a6f79758fb59f9bdd3f0940ef040389964d1eaeb5fe3928aecb59f02bc7ce938558b1e9cb9a0aedfba00497c528aabf553afab17ac30859a75aff38c0f4e87724be26c0041517e794fec5da9ca2d8a8d3e2457a155f2e3cbf63c466233cf3276473b50a5b31ff42e56b9f5f897f74f6eb61549e86d2dd2e5bcc08ba610a1937023321ce01569cd43ab4f500ac9af8bc1b25b8b9638a5dcbf65d4b61dde512bad31dc73a3e88098cb2daf9958f4abae068aad286df72a2ddb33584fdb79c4243711e8ff6fbf1e713961264efc9c2c74084b4559fc0c9ce774f62f152f78e0d255c5c044d2988ca24611a01d8855df6c393fb34b21efefab188a73d536eff7c37144fc49a4b5141b74da9c68ff986f466853200093057f5d9193089e4a56cfa48b49e15656814e965db0f98838c05845edca08ceba2868fe3e54af918bb6f45e6ed0682cf15dcd18b603bf54487a3cd10d87846db8969c1c82ae9349d568bdd0dead1249de685f8a7a9c4cf88d9af6c5e7070aa379b05db9b3266790a710a322711909b468bcf668ae83562602fbb24d29bf20e72e6c9e4a213758ea748aa73aa58d54db34fe5b8145b96a1cdcf3678bb1691925e4f9be2c7acb87efc0e12a920b20dd61e466b2163a17c93052c52dd09e07ea52aa330b9ecd0e7917a92675e66e338cc270a8c1c54126d1c1682191939ddfac8bb86c191804d661d5051532f4f6dc376ce188cd4a33dd0a5779854230a2e46e8c99984d5d15f83660e370b7239dbb801f9e9e566f31ef69fd02351186918ee86f50a2a85608613ff048ffb73c2179fb74635974d3d45b8187665ca32f309f4b1edbe2a7bf4e09b40af82b7fce77041fdd68118f59ef7243a23a15a05734b097fea9c1fae976303b4fb40a842f1a7325a75c1a5f3d73b470e3e331bc987621c42160984190de5e76e335518325980c2c212880eb17990d9401b5a2143578c9e5f63126e1267781ffcc50ab25ddd2ecbabed804eded8334c07f87b8319848206ac5cf113898d3fba36f40f3599df3d023cb6713004f4a1c5f84e058b13698cabf22fa1584802b16dceea0ba4d3ec5795350743904e545b470b9c9b1c4397fa304a4640bb5a97d8c2ce6d13eaa7a428ae4de4bb70a86be3b4633fd10e4c06ee3157d2b3a85ca6661059975e207674c52d2ba07dd44ee68a87fc745276cf07cd4c51d6453048d5e4830b8775e2015742de8efd3f0fe1c9aea72b3a26771e7229805b2e3e86e21edf7118df909b92ca11606ed7ff858589a70b873100d4f71f92341e0cfc5189d912346fb99d7902a69de4db57e2eb1f8949eb2be5d712291ac1d79e4b7c49c6dc62d576a6a7372f3e28b13c35e90b15cc3c47a8d6746710ce4dc90346f35bda113eac4688f2adaa3b252d4d381c67ae71b2a21a66bf340825c14b85238065d2287a307d40e889256c4eda5f3205696ca399533b8e20745fea8de9e374933667fb0cca4309af443cf595c05e90b1622f0c147bd7eacfe0e48822ddd8e115656d7953852ef5972f753f3faa58525ecffc7f037226dba0676a547f8de8b2721f549c4c97e84dd771b62cdb341a6a5329e386a689faa3eba8fc2f9e3b98188204d1314d04b56245a8a0fa3a3b7a3513957a01057f413c20b904bbb8a865790274f60b9d9600173c74971ebf598a5394398ecf813abad583d07c1cab5fd299726edff0148a8abeadc409a95cbfbe1f6471e8ce009cf91800acba7a37989bc85597a288cff142e97eb768b800a84ed4ece73315583cda7994bc351c47673356cc3575945920d57f7ef18d98e8836e0d3231df7301ba5bd7623bd0b20a9e4d71a027d0d4b3962836407e517eb639d763c3620e9b3704c2be9cc8c8befc422d5fb43aff6eb65b7fd71059c0219a6f845a112a5a0f4f5bc33470ba98f1eb21da09aaa6d2addcc26c22708443b1e9a4852c52c063bfd34824835a1b09a06d258a5b25bdb1cc4964f71e8e834d14dddc1043992a70b4f5b034866091af9f2b821e3ddd603bd0116f069f5ca72dc9e8e458d34d415b70938a1a629dfb8c546b112fcf83dd1f63429cc220b79537ceeb2a4d019964288ea74fc4a125cc362339b7ddec964680b83f197c89b39366cbeaa6709b4ddb114984573243ce75d6fafc1ea53b2676b04559c7f677f2a762c30122bf2631dbcebf7f8506ac91a80c4f6076deea57091e42487860f30e9179f96336c4367cc5f40d2c5c7cacad514c9f47b970cacfad734d378d9db56c46f3edec497a49b762bcb200d0c22f1b288f916d1f9304bfe352c43fbcacbbbda626d7dc4a63df63174a6c0118508ca6d06ec1abcd292852bacb608a2651d3c78700af70cbb63bcd54b9d638115fc70f631b7fe2b6bd35b8f6a3c44a14b5cbb5d5c0ef4983d46d0dd9df3f52483ab706c6fbad57c196caf2a1dda8088bd7e1e454286798757b82e96753b5fd4d30adc9b3c4c5fa7342df067a9575835ca20a59d6b6706ea3ece172004796378045ad32b85f1f64401f731033e6beef946e6ec85594864476623974a5364180049d8a586eb41e12d3bc318511dbd349fa33a4709b41690f1e96335c4fd71eef3190619fb91ba1920f0f29ce2f4eb3fe6f45eb5406194d37868e6da1f2c2db8a1207227191534b551f90367f3cf715d2d6403120a8c17824db2cc5469f56548e8b840ee79e58216629bc140743ec0e02394ea10af84f24fb8330ec8a614602754cd4eeac90460cf19e1b7a76bcb37031a7f87020cf84b5df7700ce501305e3200d5926864ed7ac11138d8f13d087bc01ce7abb4b4a88e541dcedf99b5651b0f03d0f21fcfe04858d12d0a130ab339d2af46bcf3116c892a21ac6dc09773f8b25b7e3029bf975e1f27cd1ca51ade068f54e2fa254608237f3bd235cc46ba48a48fa06fc6a44b9ffa77445f606841888ee4235551f903d9f386fd55595bd9073130eab6970b6ce7b10dcfb2c89ed0806285bcb44050684f648029a5cf4ef68d30b20a304613b01156bdcc1a4d462481c937099f9d9e464546e1435d2124dec669ae982e1e92ce821fef3b583de54d1aedcff7e92a06187cb683a5028d9fb41086a7ed5ebf2579796de7c4df09a0dae7d8003024125908e22467be", 0x1000}, {&(0x7f0000000c40)="d236eb450f3d703a8a060f1d5628bb0b1b2e745afccc916dcad16b3e674f2f0966e4c88d4625b118baa1c24b27", 0x2d}, {&(0x7f0000000c80)="0a456c6ebd74200d6b90d9d7541434e9df5fa816bbe7abb6b225c86bb496f407fd2ad4b79afdb8398e86ce8bf75d6e9dfa430ed32a13ff52679500dda099a8815fea213bd0620dbeb4082bc427512f72f6d5a3a0", 0x54}, {&(0x7f0000000d00)="ee00f08e46628128b3eebc03b3323dfc509053027272d2f0dce7d3cd1733f967df90e0c5425e9366785aa80dbae4877799f6b6a05c1459bce06365a1ab3c821210ae2688df287282a55cae3ee112660de9df37d3a95e740853711c3a563b0e06d511", 0x62}, {&(0x7f0000000d80)="c0329da77541e4828af4f77b06a39f21ba4cf2d6cd9fff35ce9289f973583e278ebd341e6a2570fc439419aa124f7ac6a2885dcf237c240180775c133cbb0a534ce8cdd9298fa34827c4eb213035609dacf17a7e3579fa1ea593c38bc30ad66ff0a9f136cbdb55ab96ab313a6fadc3ab70266225a3da092e8906b86f90219e7c008f9d2f3660db02bfcff012beb3070f2355fb6f794137c505303ea1542d8d94518396555c437da90e754fa31ee2125c1770842d96738530fc658e", 0xbb}, {&(0x7f0000000e40)="7a4fea619299a00c8202b2d3a687db6105d6e9e9c29a659b44a163565f7427e65f9b013f568c9d1c40cba62939", 0x2d}], 0x9, 0x0, 0x0, 0x24004001}], 0x3, 0x408c1) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cd", 0x5) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000038c0)=""/4096, &(0x7f0000000680)=0x1000) sendmmsg$unix(r5, &(0x7f0000002880)=[{&(0x7f0000002440)=@abs, 0x6e, &(0x7f0000002800)=[{&(0x7f0000002740)="1fdfcd211e2461cbd9470dd8e9d4e135be895a9643fab40f2b427296921744de6f65e290f939ca8fa86c7d70bf302228446b4cb38eea3be2db1ea267754c4e838a70cc9e93aa9f3cf83d35724321715e73ccd8212058da08", 0x58}], 0x1, &(0x7f0000002840)}], 0x1, 0x0) recvmmsg(r5, &(0x7f0000001580)=[{{&(0x7f00000006c0)=@ll, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)=""/84, 0x54}, {&(0x7f0000000880)=""/48, 0x30}], 0x2, &(0x7f0000000900)=""/179, 0xb3}}], 0x1, 0x0, &(0x7f0000001680)) [ 1073.767319] Unknown ioctl -2147202862 2018/06/01 16:50:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xf0ffffff00000000, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:02 executing program 1: io_setup(0x7, &(0x7f0000000000)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x42141, 0x0) io_cancel(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x800000000000000, r1, &(0x7f0000000080)="4f3721cd1bca6058376dd5c23b327bb74d75d81a0b2ed09178f1b48b4d7d83e5387b3da4e912", 0x26, 0x1, 0x0, 0x1, r2}, &(0x7f0000000140)) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500f21b00000000000090780600ffbbe00000010400000000089078"], 0x0) close(0xffffffffffffffff) 2018/06/01 16:50:02 executing program 3: clock_nanosleep(0xffffffffffeffff4, 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000340)='./file0\x00') r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000200)={{0x7, 0x2}, 'port1\x00', 0x4e, 0x49, 0x7, 0xa43d, 0x4, 0x4, 0x2, 0x0, 0x3, 0x291}) lsetxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='security.capability\x00', &(0x7f0000000440), 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=""/39, 0x27) 2018/06/01 16:50:02 executing program 7: getresuid(&(0x7f0000000180), &(0x7f00000000c0), &(0x7f0000000100)) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 2018/06/01 16:50:02 executing program 5: r0 = socket$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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e1f, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000001b797ca929910f4"], 0x8) 2018/06/01 16:50:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x8000000000000000, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:02 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x17) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2, 0x2}) 2018/06/01 16:50:02 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000340)={0x10000, 0x0, [0xffff, 0x1, 0x3, 0x81, 0x9, 0x0, 0x3, 0x9]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x2) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000200)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xcb, 0x0) syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x80000000, 0x1d8b87f0a4be78c) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000100)=@ioapic) syz_emit_ethernet(0x1f9, &(0x7f0000000080)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0xffffff82, 0x0, 0x0, 0x0, [0x0, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) 2018/06/01 16:50:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:02 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6d, 0x800c0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x1200) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x100) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'ip6gretap0\x00', {0x4, 0x5, 0x8001, "9f63f55e1cf5"}}) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000080)={0x7038, 0x17, 0xe3, &(0x7f0000000140)="ee815143c19347058fb0ee9e1a6dd94647a6f588a9ebb125ccbbb94612cd95b3c2eb9efd4fdec4aad8ea7e08e3857fd730b5ba6fd441906c6a3aa0e4f82284b6b7a5bd61b0864fd9897f4edc142eb6e18fcb36eada18467b10f6cc9782c84439d9e52cc7cd45d9df6ad44028ac45fc4f3dadeae89ade46ed2de03074d621a52d26f86cdebcd3b17bd8bef64dcc058da115438de9e504f3d622fb9821642dbc1ccca3482a18ae2fbc1eead1685f70c7507cba7b0af7aa72f7d2f0a80f942e0f6a606581ccf02071ce61a0e3525b1f2672a86e1bed645b56b7dc294b0c3ebce6d6f8b902"}) 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) close(r0) 2018/06/01 16:50:02 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x7, 0x6}, 0xc) 2018/06/01 16:50:02 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = dup3(r0, r1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x43, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000000)={0x6, 0x100000001}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000640)) 2018/06/01 16:50:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="fb5a3dfb2567549fde99a9fe18f4a3c817b29a0ee74303877fb510da9b7bfc9fbe0a613398989d47847403ac307545996c789f66ec472173e18f5410e30d25d3d1a9133bbf6e4fdb28c80743286432b155013f0a0e7f4c5febaae153f2e5fd5351d03f602b06c899dbf6a279e3a90b1cf351c368ab4a75e703131487ff73d90a290cd42c00bdd297d902e931bf953e8fa8677e1e7cd1c4f623fd627d599091a9a83672817d25d1fc9fa45a499d25ba429eec1f70baf839099cf5058e0fe8176e6c786d6506ea26e4a7", 0xc9}, {&(0x7f0000000200)="5bfbb6b7381830dab6eae32255b6cb220b3a2a7bb45517a2fedc2be47fec21a79d028a62a59c522099df9b2743899fdbbcc1fc2c39ba44ed2397146c033d001a6e271d2b583272a7c476246d7910d9b9b621d8f31c9acb087aab889189e44359a87ee7ab6cd8c1cbd18bb4335c2290e850728f2d861b34868e712b4c1be44f437ac35218442d6d82ff0ead1246ea4cbeb858127e85f46e", 0x97}, {&(0x7f00000002c0)="b6ea8b01ecbb1c4195726c552dd86e72c47d8d595ec9d041170f423de39fb8c53bf551e3471a9eebe6ed86e649225754ce64f384d17dce0cb74fc222cef4249424d1f7b68c4e4c74636b64cca0d8217d3f31a2bde4529e60e5dc67e9f13f9b187394468eaa966d9ac658f7", 0x6b}, {&(0x7f0000000380)="75aec913a1fcf73c1bddeb60c07777d90ab0bfc1029a4951ad1e110ef1a9dac8ac7eb1b7cc2a47a73a6018ccd8b7f4556bc6fe2e97ffc5f9a2d5f5320b436f111de71f84242ce8ccd8e3d8616353254c6043293b0c986c6e", 0x58}], 0x4, 0x0, 0x0, 0x40041}, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=@ipv4_newrule={0x28, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@FRA_GENERIC_POLICY=@FRA_GOTO={0x8, 0xc, 0x4}]}, 0x28}, 0x1}, 0x0) 2018/06/01 16:50:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x400000000000000, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000015c0)={r2}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x486803, 0x0) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x0, r2}) 2018/06/01 16:50:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/raw\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000380)) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000002c0)=""/139, 0xb18fc3adb879a50}], 0x48, 0x4c80) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) fchown(r0, r1, r2) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x1) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x2, 0x3, 0x2, 0xfffffffffffffff8, "9487bfc8f5b27fbd016399b2a1fd73592ceb6ab1dd25b0b93d57758875d52402c695eedb486f6c04c40b0c762dae7a801aabcfc000254652be1f70382d38fb", 0x6}, 0x58) 2018/06/01 16:50:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:02 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff089f8e51cf1c0000000000009078ac14ffbbe0000000000000000008824c70fc7ff4e900007f8777d2b16f3dc7a11e5a81e9b95079f04a13f4"], 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x286201, 0x0) close(r0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x10000) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000040)="6d7fa0f4bdef4b88df98293d2f54b89ade63d213cfcefc9e084dbaf414086aa897b6b7ccbc30e2f2c9b7a729dcb43456c4f0f50487ffcaa83edb706b25c6ba8889e6fe2baee10831d3bd633be0dd2906b25d6b217a118afdab0967b95f43334b6811eebf0b9cd041a8187c5aa600f728257c47b52d0f73a46392722757b919b82c5638a2b82eaef7bb5a206bcbe17f3e2bc7a2bb46d150351b8665b0125505c881898f160c6fec8531ae7c0219dbe14c6731d32cb758e334876e134d46e010191c21f3aa842c3eea886188c0f030f2bf715970f142cde4f0f379a5b4660dbbc543514ca1b8ebeb17fb806c", 0xeb) 2018/06/01 16:50:03 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00'}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0), 0x4) [ 1074.691908] QAT: Invalid ioctl [ 1074.784997] QAT: Invalid ioctl 2018/06/01 16:50:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0xfcfdffff, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') accept4$alg(r0, 0x0, 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x3, 0x3f}, 0x1, 0x5, 0x1, {0x0, 0x7f}, 0xffff, 0x81}) 2018/06/01 16:50:03 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x280800) dup(r0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/252) 2018/06/01 16:50:03 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x18) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x1, 0x100000000, 0x7f, r1}, 0x10) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000140)=""/182, &(0x7f0000000200)=0xb6) 2018/06/01 16:50:03 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000007e00), 0x136a88c8311599e, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2eff800000000, 0x400000) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10e, 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="04010000008b00ddb8460900ffb25b4802938207d9033780", 0x18, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/06/01 16:50:03 executing program 6: prctl$setmm(0x23, 0x7, &(0x7f0000ffb000/0x3000)=nil) 2018/06/01 16:50:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:03 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000080)=0x13) keyctl$get_persistent(0x16, 0x0, r0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000000c0)={0x1, 0x6, 0x1, 0x0, 0xd97, 0x4, 0x3, 0x1, 0xf023, 0xc7, 0x0, 0x4, 0x0, 0xfffffffffffffff8, 0x0, 0x9, 0x0, 0x1f, 0x80}) 2018/06/01 16:50:03 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000002c0)}}], 0x388, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90e1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = epoll_create1(0x0) write$binfmt_script(r3, &(0x7f0000000140)={'#! ', './file0', [{0x20, 'self'}, {0x20, '('}, {0x20, '$'}], 0xa, "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"}, 0x1014) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000086fff4)) r5 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r5, 0x6, &(0x7f0000000080)={&(0x7f0000000000)=""/53, 0x35}) r6 = getpid() connect$unix(r3, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) kcmp$KCMP_EPOLL_TFD(r6, r6, 0x7, r4, &(0x7f0000000040)={r4, r3, 0x4}) 2018/06/01 16:50:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x40) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x80000001) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @remote}, &(0x7f00000000c0)=0xc) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000180)=""/167, &(0x7f0000000100)=0xa7) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4080aea2, &(0x7f0000000000)) 2018/06/01 16:50:03 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES32], 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0xa400) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4400002}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xdc, r1, 0x100, 0x70bd29, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x74, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x34}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x3b}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc6687dc730dfe585}}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x84}, 0x40000) close(0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000280)={0x5}, &(0x7f00000002c0), &(0x7f0000000300), 0x8) r2 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r2, 0x80000001) 2018/06/01 16:50:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x700, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:03 executing program 7: mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0xa0013, 0xffffffffffffffff, 0x0) 2018/06/01 16:50:03 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffe0ffffffffffd3b2fcf79ef89f2f04000000a37effffffffff080061a1d7fe3f00000000009078ac14ffbbe00000010000000000089078"], 0x0) close(0xffffffffffffffff) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x80041270, &(0x7f00000000c0)) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000100)="6d662871e2cf1225a9db29ec4fb14949931f3d1148c64bb5d4a6474081ade885da64f5870c0a4473aebba4897d6f2dfc90207d29d046b5985bbf484caaff6c8fe7c37f92111170219bc0f4d27e4bc663e6cf261d59af5ee5a491994a816ba1d1bca91d9c6a705b339bc13a1b2f7097695b2ff9567bb40c84a0f69354f0eb6108df76e931bfb84dd1fb8ec49b2efea21eae0235c9d8b50765efa03ce8d637", 0x9e) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setfsgid(r1) socket(0x1, 0x2, 0x8001) 2018/06/01 16:50:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0xeffd, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000040)=[{0x20, 0x29, 0x2, "4bc333b81b8776f310863be08e4068346a"}], 0x20}}], 0x2, 0x0) 2018/06/01 16:50:03 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffe8ffffffff08004500001c00000000000090a72c18c47cf39fa3010000040000089078"], 0x0) close(0xffffffffffffffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=""/103, &(0x7f00000000c0)=0x67) 2018/06/01 16:50:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec00000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000004c0)={{0x4000000080}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40a45321, &(0x7f0000000100)={{0x180, 0x2}}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x401, &(0x7f0000000080)=0x4) 2018/06/01 16:50:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0xfffffdfe, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:04 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x1, 0x101240) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000180)=0x1a6) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x4, &(0x7f0000000440)=@raw=[@call={0x85, 0x0, 0x0, 0x1c}, @jmp={0x5, 0x7, 0x4, 0xa, 0x5, 0x0, 0xfffffffffffffff0}], &(0x7f0000000000)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x40f00, 0x1, [], r1}, 0x48) 2018/06/01 16:50:04 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x1, 0x3, {0xffffffffffffffff, 0x3, 0x2, 0x2, 0x4}}) 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:50:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:04 executing program 0: r0 = dup(0xffffffffffffff9c) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0xfff, {0x1, 0x8, 0x2, 0x3f, 0xbd1, 0x9fe}, 0x6, 0x43}, 0xe) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x10b400) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000040)) pkey_mprotect(&(0x7f000006d000/0x4000)=nil, 0x4000, 0x1fffffc, 0xffffffffffffffff) 2018/06/01 16:50:04 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2801, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffff05000600040081000180af0aa19f9a51103b2dfcd789c9caec0183fd3d871a56e074dc80f667a19cbbff30e5dd4a7aafe77e83ee09ab08d3066333df8f199b6b5527172e0c5d614e38912fd0da6bc9a6400cf83415d011320ec374d16fe7075e96150a757313fa0b6bf6ac3a9edc1a1c7bec6cb4dd8d095a74a3a00b7f3b5a4f86472fdfccd5dc5eca994a6caea0197561400929aa4043574f10a5149f69fdeaeb2b6097bc3ebee7a2b6b3e790e4e2c3e33d1077d059794c82b717eed412"], &(0x7f00000000c0)=0x12) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x4}}, 0xff, 0x7f}, 0x88) r2 = socket(0x40000000001e, 0x1, 0x0) setsockopt(r2, 0x10f, 0x81, &(0x7f0000000000)="00210300", 0x4) 2018/06/01 16:50:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x20) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004db000), 0x0) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000000) preadv(0xffffffffffffffff, &(0x7f0000002300), 0x0, 0x0) timer_delete(0x0) 2018/06/01 16:50:04 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f0000000180)=ANY=[@ANYBLOB="ffe0ffffffff2800ffffffff08004500431c0000000000009078ac14ff680604f5f2bbe00000010000000000088678"], 0x0) close(0xffffffffffffffff) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0xffffffffffff0000, 0x80000001, 0x200, 0x5}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) getgroups(0x4, &(0x7f0000000300)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r0, r3, r4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x101}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev={0xfe, 0x80, [], 0x16}, @in6=@loopback={0x0, 0x1}, 0xd396cde, 0x1, 0x4e22, 0x8, 0xa, 0xa0, 0x80, 0x3c, r2, r3}, {0x3f5aa53b, 0x6, 0x7f, 0x7f, 0x8, 0x20, 0x4, 0x8}, {0x80000000000000, 0x0, 0xffff, 0x2}, 0x3, 0x6e6bbb, 0x2, 0x1, 0x3}, {{@in=@rand_addr=0x9, 0x4d4, 0x6c}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x3, 0x4, 0x1, 0x1f, 0x6}}, 0xe8) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000440)=0x3a, 0x4) 2018/06/01 16:50:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c00000028000100000000000000000001000000930fae7152f522f82373d65ca9a7177b6c6e6603000000e5f85a8685bc5e1465ab067c9cbe5f347d9ea3ea9bda082884efdf35a68088f8876a443b2f4231853e735d41b66d0d66480c0d3307c96d28cf11baf6e708e3ce6266bc9ae19d0b9ac8b05aa87113d3eb4a8b5420e507bf20b09771f0dba939cab793c1898ac2b313f8f9f586389a9abc5e2d2fae20b27ccc602407a50944ee2cb1f6db2759ffe6ab36a154330795d6afe63c20937dfd17e895e138497ee89ecac145fe5a767c7e"], 0x1c}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}, [0x400080000000, 0x7, 0x8001, 0xfffffffffffffffe, 0x9, 0xfe5, 0x1, 0x432e, 0x8, 0x8, 0x8, 0x0, 0x2, 0x401, 0xfffffffffffffff9]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x1}, 0x8) 2018/06/01 16:50:04 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x7, 0x8, 0xfffffffffffffffd, 0xf642, 0x93f2, 0x7}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) write$fuse(r0, &(0x7f00009eb000)={0x29, 0x6, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/06/01 16:50:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8dffffff, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:04 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001900)={'sit0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002c00)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000002d00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002d40)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000002e40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000003100)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003180)=0x14, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000003480)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000003440)={&(0x7f00000031c0)={0x278, r2, 0xc00, 0x70bd25, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x25c, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}]}, 0x278}, 0x1, 0x0, 0x0, 0x20004000}, 0x40050) sched_getparam(r0, &(0x7f0000000300)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3f5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1001f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) alarm(0x0) 2018/06/01 16:50:04 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000100)=0x2c) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0xea97e916c121e41d}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffdc4c46d28d27ae4b50f2bcffffffffffff0878ac14ffbbe00000010000000000089078"], 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0xa) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCNXCL(r0, 0x540d) close(r2) 2018/06/01 16:50:04 executing program 0: mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x8000000000007, 0x30, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x408000) bind$llc(r1, &(0x7f0000000240)={0x1a, 0x323, 0x3, 0x20, 0x9, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x295, 0x20, 0xffffffffffffff6b, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0xffff}, &(0x7f0000000180)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0x6d, &(0x7f0000000100), &(0x7f0000000140)=0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/01 16:50:04 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0x80044dff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000200)=""/136, 0xc8, &(0x7f00000003c0)=""/200}) 2018/06/01 16:50:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="580000001000e944000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003000000000001000000000000000000000024000e000000000000000000000000000000000000000000000000000000000000000000"], 0xffffffffffffff9f}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/06/01 16:50:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:04 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3d5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x202000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40080, 0x0) ioctl$BLKGETSIZE64(r2, 0x80041272, &(0x7f0000000080)) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f00000000c0)=0x3) 2018/06/01 16:50:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0xfdfc, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:04 executing program 5: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fcntl$getown(r0, 0x9) getpgid(0x0) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) r1 = getpgrp(0x0) r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f0000000480)="736d61707300a8903f4058119f7e786b760abd30ef1c612846d3922dee91907513e5592262456a056379ce9941d0ca9dd55bf40f1d278eeb907370d35caf8429b1cf50a6d5745cd510150ac19f2e732cff27e9752f4cfc7efae6ef1c48f87ae010a63a6f2c3591328050a95181665fb02e128992b1dcf4f17494945377334dcf7ef6b4b049f9fad47e6d64b1f49db2280796c4d1664ced00fd0e62c6a2580f38b435ee0e43261a04a4149b995f9def6362631a325900a33bda0f5873303f545927d33cc7e4517378b995992edb9df8b6") lookup_dcookie(0x4, &(0x7f0000000000)=""/140, 0x8c) sendfile(r0, r3, &(0x7f00000000c0), 0x80000002) 2018/06/01 16:50:04 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) gettid() getpid() fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) vmsplice(r3, &(0x7f0000000380)=[{&(0x7f0000000340), 0x1fe}], 0x1, 0x0) munmap(&(0x7f0000000000/0x600000)=nil, 0x600000) dup2(r2, r4) 2018/06/01 16:50:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0xfdef, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:04 executing program 7: faccessat(0xffffffffffffffff, &(0x7f0000000040)='/\x00', 0x3, 0x0) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="99d5ef9bb65ae02006ae3b0f6cb4323e7abd19ee23bb884131735e9b760656b22778017e5029dc974d7b96a46b6c9e1d17adab7e7fb773cfcce3810bb5e4b11ffceb54f4484f34c022127855ed6cbc8255ac5d25ddefec7bd77b7d486749251ee614a1cb10a336a5072c9218fa9b26bd68637a2f6ceef36d0fe18378dd0a0e27231caee3d20eabf478da9c8ce4ec2805673189acb745af64011e38e9ee64e9b7ee897e50fe52cd5002b87b85f9d9944761", 0xb1, r0) 2018/06/01 16:50:04 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x200) fallocate(r0, 0x0, 0x5, 0x1000) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:50:04 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xb5087cf8) close(r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x189000, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x4, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000001c0)={0x1, 0x10000, 0x4, 0x401, 0xffffffff80000000}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000080)="ce44dd5dd456cd81bc953aca0a04baf06d19c9c47dbcd2a5dd09a0ae0e95f4de26ca29c090", 0x188) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0xbf8, 0x20, 0xffffffffffffc83e, {0x77359400}, 0x5, 0x380000000000}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @local={0xac, 0x223, 0x14, 0xaa}}}}}, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) 2018/06/01 16:50:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:04 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getcwd(&(0x7f0000000000)=""/120, 0x78) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xffffffffffffff01, @remote={0xfe, 0x80, [], 0xbb}, 0x2af8e48c}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x1, 0x80000000}, &(0x7f0000000240)=0x88) 2018/06/01 16:50:04 executing program 7: syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x40, 0x2) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x5, 0x4}, &(0x7f0000000140)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40000) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000280)={0x1, 0x0, [{0x250}]}) 2018/06/01 16:50:04 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x40, 0x8800) ioctl$TIOCSTI(r2, 0x5412, 0x7f) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_deladdr={0x2c, 0x15, 0x201, 0x0, 0x0, {0x2}, [@IFA_LABEL={0x14, 0x3, 'lo\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x20, 0x400) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) 2018/06/01 16:50:05 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400502, 0x0) r1 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x4, &(0x7f0000000200)=""/169) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0xfffffffffffffffb, 0x8001}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat\x00') preadv(r2, &(0x7f0000000100), 0x20000000000002c9, 0x2000000) 2018/06/01 16:50:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0xfeffffffffffff, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:05 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/01 16:50:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:05 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="fffee97c09004500001c0000000000009878ac14ffbbe00000010000000000ea8f78030000000500000047"], 0x0) close(0xffffffffffffffff) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x10000000000000, 0x800010) fgetxattr(r0, &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000100)=""/9, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) setpriority(0x0, r1, 0x1f) 2018/06/01 16:50:05 executing program 7: r0 = socket(0x13, 0x4, 0xff) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000140)={0x0, @multicast1=0xe0000001, 0x4e24, 0x1, 'dh\x00', 0x3, 0x800, 0x76}, 0x2c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0xd, &(0x7f0000000080)={r2}, &(0x7f0000000200)=0x8) 2018/06/01 16:50:05 executing program 5: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000)=0xffffffffffffffff, 0x8000000004) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x6, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x38, 0xfffffffeffffffff, 0xffff, 0x1, 0x5, 0x7, 0x6}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x1}, 0x8) 2018/06/01 16:50:05 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) ioctl(r0, 0x40044103, &(0x7f0000001f64)) [ 1077.642822] sctp: [Deprecated]: syz-executor7 (pid 9304) Use of int in maxseg socket option. [ 1077.642822] Use struct sctp_assoc_value instead [ 1077.721658] sctp: [Deprecated]: syz-executor7 (pid 9319) Use of int in maxseg socket option. [ 1077.721658] Use struct sctp_assoc_value instead 2018/06/01 16:50:06 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0xfffffffffffffebf, 0x5}, 0x40}, 0x10) ftruncate(r2, 0x40001) sendmmsg(r1, &(0x7f0000003fc0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)='\t', 0x1}], 0x1, &(0x7f0000000280)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r1, r2, &(0x7f0000000240), 0x5) getpeername$inet(r2, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) 2018/06/01 16:50:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x700000000000000, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:06 executing program 6: socket$packet(0x11, 0x2, 0x300) r0 = socket(0x0, 0x7, 0x40000800000000) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/packet\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000)=0x5c, 0x80000003) 2018/06/01 16:50:06 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000000009078ac14ffbbe00000010000000000489078faf6090d1cb9bffd5529aafd87b686d494eeb34d55160d2af6328a160a6a0b90bc84f382253eda34d91a530206"], 0x0) close(0xffffffffffffffff) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x80, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e24, 0xb775, @loopback={0x0, 0x1}, 0x2}, 0x1000, [0x1, 0x8, 0xfffffffffffffff8, 0xffffffff, 0x4, 0xea8e, 0x3, 0x2]}, 0x5c) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000001c0)=""/201, &(0x7f00000002c0)=0xc9) 2018/06/01 16:50:06 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x50) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r3 = geteuid() stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001580)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000280)="fbbf634f75849273441f7f3b2b812cc49d6b46442a514afecbe1ac500341d815b7e613d639954342118777ebf2a3fdf09ecdb185be56bc3cdf953f21447b0967198a5b58a2c317b6bfdb1044310ddf975c4d31914548b9555883f7ad9c3dd1b212d8be5d553afe769396c6622b2e4407394c13566fb14eda039b1f4c238f2f8731905b92787d9002e0a1430114599e1cacb21eaeee0ee98afa9e4eb4d108f83c98e4b59b2072aea8f37f48fe304902e60c840bf66f5d2ec128c70dd8687f3b5e1f4a8943b5363a3433d3d9af9aed8957e690c4440b8dc9e4df45ded8612425be3beead5c2d76", 0xe6}, {&(0x7f0000000440)="3209ee739d775d6e921fde0678cf8d0f346e7f2199a898e91af9b4dcee0e55c09beca5025f6e0f29db7cb2f10d5e46e61f4c5ec4b47bd5f077e3519e33b9f56d42f2604869f6a8cbb4998d258f84dd0dcd127593072631158867dfe6371ea2d0f464f30bb55691db480fb4979fb534b56dc4fc81efa4b8b6f0b5834a33f74fde65eeadab79243f709ea5575fee353ae95db915988a5a00387ef3f8bb79222d1cf4810b8e96a77dfbf21da6dbf3a6e8e47669fc5c63337dbde4d755", 0xbb}, {&(0x7f0000000500)="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", 0x1000}], 0x3, &(0x7f00000003c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x4000000}, 0x4) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000009a8176e787c66f9fb839e500180000fa0000000000000000", @ANYPTR64=&(0x7f0000008840)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32=r0]], 0x8) write$rdma_cm(r0, &(0x7f0000000100)=@listen={0x7, 0x8, 0xfa00, {r5}}, 0x10) pipe(&(0x7f0000000240)) 2018/06/01 16:50:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00000000c0)=0x800fff, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000001c0)={0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x970, 0x4) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000002c0)={0x0, 0x61fa}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0xbc, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="0d6300000d6300000d6300000f630c4000000000040000000000000003630840", @ANYRES64=r2, @ANYBLOB="0d63000011634840030000000000000004000000000000000000000011000000000000000000000040000000000000004000000000000000", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYBLOB="019bcb2eeb1053b8e4c9c8a0988414696a755dfe5788aab8db2ae1e3813738faf39b8eaecd41ca5e7902008419a51b76f0c0f7ad470d87433c8aaf51048b4ddc524e81d125317e856845e7e20d4108f0226ed84ce82dc4759ebd935380d855d25d"], @ANYBLOB="010000000000000002000000000000001e00000000000000852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000400000000000000"], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="4000000000000000180000000000000038000000000000000000000000000000200000000000000078000000000000006800000000000000aa1a4200e1ef0850"], @ANYBLOB="00000080000000000063404000000000000000000000000011000000000800000000000028000000000000000800000000000000708f1c811b4cd06e19b419d7cbcadcd9afb2febdd74c51ad2fc1c4ae017022eecf3609340d850d60b446ea65788d3a36e3ca58984ec4571c443d9b73fd7e4d38f77cb24bd6c31773844dc2c0dc767fe88e84057b9cc1a000f4c069e9fb5516cc76e06d743c616d891f6064d47c598db1717de32373a0bad4ac1b7757f58f638b87c51158aeedd7f0a989a3949f5f5dd235cf65fbad820bebe597eb73b0dc0d0faef85ea1090b5b67e87c3c0000000000000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000002000000000000200100000000000000"], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00']], 0x55, 0x0, &(0x7f0000000480)="be8e2a9552caa1283edc472c813065845e535e38e3005640237d99c0d033216ba2f4876c018febcfb3f5c2b0741a2a85856ff955f6d63dba8a79ce3ead1f0a2fc08a2b1b88b521fe9c1027f94ed8db11b34e44ad66"}) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000680)=""/177, &(0x7f0000000200)=0xb1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="ee90e0c5bedb0b47ba84134bb31a3224762b2120a0857c9a8c75499011fb68a17fe6d1a88872f30b5922fdf8930800cb931d64aad3a6eb4e83a878b8788a5a29e3d385119b16513f6b6ded894c4adb75087a36b18b2b", 0x56) openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x10000, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0)={0x1, 0x1ff}, 0x8) 2018/06/01 16:50:06 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfff, 0x400000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x7]}, &(0x7f0000000100)=0x6) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x10000000011}, 0x98) sendto$inet6(r1, &(0x7f0000000240)="04", 0x1, 0x40, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/06/01 16:50:06 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077a6df5ab82b4c4f8d", 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000000480)=0x3, 0x80001) 2018/06/01 16:50:06 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe0ff01ffffffffffffffff08004500020000000000010000089078"], 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x54, 0x521402) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) timer_create(0x6, &(0x7f0000000180)={0x0, 0x25, 0x6, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_gettime(r0, &(0x7f0000000200)) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x14, 0x80000) close(r1) 2018/06/01 16:50:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x4000000, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:06 executing program 3: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000280)={r0}, 0x8) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000017c0)={@dev, @local, 0x0}, &(0x7f0000001800)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001840)={@mcast2={0xff, 0x2, [], 0x1}, 0x73, r2}) bind$inet(r1, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) sendto$inet(r1, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20040, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000080)=0x6) 2018/06/01 16:50:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="0004"], 0x29b}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) finit_module(r0, &(0x7f0000000040)='-\x00', 0x1) 2018/06/01 16:50:07 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000100000000000000010000000000000000000000ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x485, 0x0, 0x202000005}]}) 2018/06/01 16:50:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000f, 0x6a8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0x7, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, 0x0, 0x24c, 0x0, 0x4, 0x6, &(0x7f0000000000)='gre0\x00', 0x7, 0x10001, 0x40}) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8650000000000000000000000aafe8000000000000000000200000000aa004cdd3a004e20370c0756f193221e938bb682bcfd1ff99517a4e5955e876adda6f498f74b466fedff564b05cdacda66efbc1df372eae07ffd00a7a67aaf1ba1e15cbc2bf19ad5841c52ded581f900000000000000003e63000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2018/06/01 16:50:07 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'veth0_to_team\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x11}}) 2018/06/01 16:50:07 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x8, 0x9c}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x48, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @rand_addr}, @in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, @in6={0xa, 0x5, 0x5b, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000180)=0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @random="dbd380b0fc7e", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:50:07 executing program 5: r0 = gettid() r1 = inotify_init1(0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000380)=""/189, 0xbd}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x60) 2018/06/01 16:50:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0xfcfd, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb70000f0df8217ad4000000000000000e6", 0x20) r1 = accept4(r0, 0x0, &(0x7f0000000440), 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "27309bce5461fd433d51aec5edef2204dbdae25ac9a1a2829ed2dd1e79b0876df02299770ac25cca09fe8af5d2fdd6e1b34dc1872d1d280c8bf0ec5c9540ea"}, 0x58, &(0x7f0000000200)=[{&(0x7f0000002640)="a38578fa92a5aa2af210fa7f82fd49935c5f668bd17d207ed87161b84bd8b507b881cc0602577ec5dfbd3233fb0af7faf54237f050bcbf147ad56eebb56ed15c3e49fc9f312f518c59c70a17a42ed154f299ccf775229541a527acf860493378e933c68207b986bbe448cab4dc0bb026c58081066ddc20f46a437ffd45c71a1826f62cd569de715c181b9d7280dc162102834afac9b31cf5be399c211ad2ba92", 0xa0}], 0x1, &(0x7f0000000240)={0xc}, 0xc}, 0x0) recvmmsg(r1, &(0x7f0000002580)=[{{&(0x7f00000022c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002540)=[{&(0x7f0000002440)=""/214, 0xd6}], 0x1}}], 0x1, 0x0, &(0x7f0000002600)={0x77359400}) 2018/06/01 16:50:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x20, &(0x7f0000000000)={'gretap0\x00', @ifru_names='team_slave_1\x00'}}) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/06/01 16:50:08 executing program 6: r0 = socket(0xa, 0xfffffffffffffffd, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0), 0x0) 2018/06/01 16:50:08 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000000009078e5657458ac14ffbbe00000010000000000089078"], 0x0) close(0xffffffffffffffff) 2018/06/01 16:50:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0xfcfdffff, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:08 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x3, &(0x7f00000000c0), 0x69b) 2018/06/01 16:50:08 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getuid() r2 = getuid() pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000400)={0x2, 0x7ff}) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x1a0, 0xa, 0xf, 0x0, 0x70bd2a, 0x25dfdbfe, {0xc, 0x0, 0x2}, [@generic="50cad8fe7d5ebc5d271168db5361655aac9aad703bca4598bfeedc6457492afeca63c7b1a137eaa226a3995de5206986f75e5e39676811a42f62765596db6ce311fc7ed5c1c825e475ec6d7681db9c14c8e038c5cfbf92b7959c5fc839988f05912363cb3a585a3ee52faec8e9b0e1fa345e9df2d1d23804c59d73f98c41d93fdde9365b28dfcdcebcb37d9ff9ebd3e185609a510a0dce26f1fe3690b276e73482be60685bb117c671ba528b50ac7cce48141cdaf4b79b9265bb98d363587c45cea13a1ced2c2ba79297eb95200e1c05b416aa4c631f1df8329489ccc30dbcfd67741e3fd21b5a7d87c9ee78659f904df420ee7fdca0c5f2cf", @nested={0xc, 0x66, [@typed={0x8, 0x47, @uid=r1}]}, @generic="1ee9e2d649985df53334ecaf29b2c9deea0caec7c4e6f8e55917a21fed153ee71473621461220f311d6261bd2b26f8531ea2516467bafbd856c20a18cd519b1cde3a95457e71265eeb59a54e3dce9d8c533d26b4221b202424da92477cdc82ccec6fcff7b99bb7657e2de45e64051f4434de45831412d44c6c582e4ae59b", @typed={0x8, 0x7, @uid=r2}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x40000}, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x1, 0x100) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x1, 0x9, 0xfffffff7ffffffff}, 0x14}, 0x1}, 0x0) 2018/06/01 16:50:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000140)=""/144, &(0x7f0000000200)=0x90) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100]}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005d40)=[{{&(0x7f0000000ec0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000f40)=""/22, 0x16}], 0x1, &(0x7f0000001540)=""/97, 0x61}}], 0x1, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = memfd_create(&(0x7f0000000500)='/dev/kvm\x00', 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/168, 0xa8}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000700)=""/34, 0x22, 0xd5}, 0x42) sendmsg$nl_route(r3, &(0x7f0000000800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x410000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)=@dellink={0x3c, 0x11, 0x0, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x0, r4, 0x1000, 0x20}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xa13}]}, 0x3c}, 0x1, 0x0, 0x0, 0x801}, 0xc0) 2018/06/01 16:50:08 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = open(&(0x7f0000000440)='./file0\x00', 0x10000, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000480)={0x3, 0x1, 0x101, {0x0, 0x1c9c380}, 0x9, 0x6}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000001c0)={r2}) close(0xffffffffffffffff) syz_emit_ethernet(0xd4, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipx={0x8137, {0xffff, 0xc6, 0x0, 0x14, {@random=0xfff, @current, 0x7}, {@current, @current, 0x5}, "14546ae71d704ff4b49d345472b20b6e6d984a3e191b12d59f88bae98e91de5087a36b65f78fcc19909a4568addb68c36af6f4cdc6f4fc86a2928bbff0b680e9ad95ab7803b4fb9141f8b1c274b2064d49ba8c0868176f5a668c81edc170f40246fc1ceeb4dded58fe45d73b98fc00d0474b74812aa083dcbbfd2be3e854fffaa6a11c20d627c3fd5dc23558664b96463c7f052fb9d56469c1905f8b1ec737122d70738860453e71"}}}}, &(0x7f0000000100)={0x0, 0x2, [0x605, 0xa6a, 0x787, 0xf49]}) execveat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000240)='/dev/vsock\x00', &(0x7f0000000280)='/dev/vsock\x00', &(0x7f00000002c0)='vmnet0&keyring@.{@bdev$[\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000400)=[&(0x7f0000000380)='cpuset[\x00', &(0x7f00000003c0)='/dev/vsock\x00'], 0x1000) 2018/06/01 16:50:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0xf0ffffff, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:08 executing program 6: r0 = socket(0x1f, 0x80000, 0x2800) uselib(&(0x7f0000000000)='./file0\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f00000000c0)={'ip6_vti0\x00', @ifru_addrs=@ax25={0x3, {"188bea0c0674e2"}}}) 2018/06/01 16:50:08 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000000c0)=0x64abb2d6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @multicast2}, &(0x7f0000000180)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@getqdisc={0x3c, 0x26, 0x2, 0x70bd2d, 0x25dfdbff, {0x0, r1, {0xfff9, 0xf}, {0xfff3, 0xc}, {0xe, 0xa}}, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x845}, 0x4001) r2 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, "1df105fc45e3188a3d026de1a9c8f3de55df5841185e7477c64ebfce9467d3a90cba9f1cab65b8321e4c69f9"}) fsetxattr(r2, &(0x7f0000000400)=@random={'osx.', '\x00'}, &(0x7f0000000440)='@\x00', 0x2, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000200)={{0x5, 0x0, 0x0, 0x0, "86195c5f6d862e013a2f76442ee8b753ffe838973c28fddca83501e3463516037660c46107d1ab965d3aa901"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "260a799355392df37b409772ec0b18ad45f8393ae38dfa72eb8a4c6cb6de26c4c869de5ed38f81dbb4b0b77d9c52f5836999c6f111f4769edd21d83716cbf3be", &(0x7f00000001c0)='system\x00', 0x7}) 2018/06/01 16:50:08 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9f9f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) socket$key(0xf, 0x3, 0x2) 2018/06/01 16:50:08 executing program 0: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x61) write$binfmt_elf32(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="5b248ef72156f16590c77f454c4600000000000000000000000002003e000000000000000000380000000000000000000000000020000100001b00000000000000000100000071000000000000001f000000000000fc3eff"], 0x58) uselib(&(0x7f00000001c0)='./file0\x00') 2018/06/01 16:50:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r2 = dup(r0) listen$netrom(r0, 0x7ff) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000000)={0x2, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000080)={0x2, 0x1, 'client0\x00', 0x2, "b3f9cf33d5de878a", "b6074ef0076dc9b096e3d12c3deca97ac1b66f26bd469f57d4a52349e9ec37b2", 0x1, 0xad}) recvmsg$kcm(r2, &(0x7f00000008c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000ec0)=""/149, 0x95}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r1, 0x1000000000016) 2018/06/01 16:50:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 1079.954893] Unknown ioctl 1074291721 [ 1080.008140] Unknown ioctl 1074291721 2018/06/01 16:50:08 executing program 5: getitimer(0x0, &(0x7f00000000c0)) r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', r2}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x14, 0x401, 0x0, 0x0, {0x2, 0x18, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14}}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x5}]}, 0x28}, 0x1}, 0x0) 2018/06/01 16:50:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x4000, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:09 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@broadcast=0xffffffff, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') socket$inet_udp(0x2, 0x2, 0x0) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x40}, {&(0x7f0000120000)=""/4096, 0x2ca}], 0x2) 2018/06/01 16:50:09 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0xcb, {{0xa, 0x4e20, 0x1000, @dev={0xfe, 0x80, [], 0x15}, 0x4}}, {{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xa000000}}}, 0x104) close(0xffffffffffffffff) 2018/06/01 16:50:09 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x100000) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10500cf", 0x1f) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x6c200) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) 2018/06/01 16:50:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0x4) r1 = syz_open_dev$midi(&(0x7f0000000a00)='/dev/midi#\x00', 0x3f, 0x200000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f00000000c0)) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000180)) accept4$alg(r1, 0x0, 0x0, 0x800) 2018/06/01 16:50:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$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)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e024e9d7fde15423fb3af6700990fc5a9fed35ec9f0e60001000020298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fdcba5790fa2f6cac36aa0d4193cd4378d53f0a4b0cbb4d69bc09739549630f8824d66cd5a9188ae787bae990eb1dd9a4f28a6a76b08de68af3568e1e617a9c00c95b77724c9c4ff2d6e0b7adeed4707c6207f5294f1f2f6dfa79d3f76085850ac27eb5c746393f08e39c3e45b83a58355250d16b2568fc7ae93d93a5b0a3a829897d5bd21092bde88e239316216523c38ae6d2c480a57657d03d0ad5817cc03335c1ba5fcdc0526b654db60fd50b16354926904b552a00e6ea5aafc4f5fbeebb920e130ed470990bdbfb6b765f6c80bcf1ebbd32f4dea95de8877b96e08f5ad2f977956f3b8c5a03fbd96df247f068b05d55905774f98b860c9d2b25872ad2af0f5425849ce2cd4a95a048c578048066862676b1159e5ed30acab882e5a3ffc848dcb359935fac9ae756bd9f79f2981063ce72a0419912acf3c79421a0b900b053404b22347eeeeb57b48d32f05eedbe38546cfb8600eac7e472db3610925310f7dab706a61fef9412f111c904e8bb18366bee4a6e91d7a60260ee02a961d4b40e57175bbc6b64fd682a88916bfb3930d88debc5a2c713781b678a1", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000038000000000000000000000000000000000000000000000000000000000000000000000000000037e24e1718d183930c5e7ca0ef639045000000000000000000000000000000000000000000000000000000"], 0x2e4) 2018/06/01 16:50:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:09 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0x0) getdents64(r0, &(0x7f0000000100)=""/70, 0x37) [ 1080.890238] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/01 16:50:09 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0xffffffff00000000, 0x4) 2018/06/01 16:50:09 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000006e80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006e40)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x309, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0x11}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x2c}, 0x1}, 0x0) 2018/06/01 16:50:09 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x2c}, 0x1}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4040ae79, &(0x7f00000005c0)={0x0, 0x0, [0x0, 0x1000000000000, 0xfffffffffffffffc]}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x40000, 0x0) socket(0x8, 0x5, 0xb) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)=0x0) r5 = dup(r2) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r5, 0x800455d1, &(0x7f0000000180)=""/219) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000000540)=""/39) openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x0, 0x0) fcntl$getown(r2, 0x9) r6 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="e5defa1d56801f703a69faeaf90266cbf78ec13826b95f1b6e1665cdee9ae6c0cc7a607282e920468e762cd46fcdd1e8ae234bb5f2762cd80d592d57eceb3a63f7838b8752f4edf191e16af8afbe4a8042bb20ed6636d5fdabc56f77c4cff711be3eb8d6c56ed9eedd9b6498bcf8f0814e8ce0f7bab0197f33944476d690b82bead85ef85150d32990aa2c600e2684ff0cd9abfb5c51fec8669039e91404e406deff295d3c2b210d1f9b7ae5f7190b7b6a445127e0f8e1bf7d31b7ca18d0763ee4fa6ad505bbb64ddafb4c377cdf1c21a207ad29a84f84f42a7123", 0xdb, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r6, &(0x7f0000000640)="3740b8426d96a2485c240bff59f9c45e474776cf33b33388630b2f43733eecfbe15171f5d7b1f048d1272a67cd457f9d7c65148156dc81f36ad35408879a35745fbae451933109fa1706f1e81ee2571818a6673a4d8711ef344d0ee6c6614fd211ae5400d63656d0b2b7240f0376680eadaa1bbbbb4c", 0x76, r6) ptrace$setregset(0x4205, r4, 0x200, &(0x7f00000000c0)={&(0x7f0000000040)="c6816baca03fade3d50a275faa9689039cfd4513243885be9d03f48515c937319b7d0c7c28c3acd56cfddf3fe24d5b58d7a188fab5e09d551377fd147f6a805c9060c805229bbdc01b3479539b6a4f4bf913a24c234932326718c84917a7bf4ac9f7496a559a7a20652280ea5facc27654e41903ecae92586e0ff6880660f36c", 0x80}) 2018/06/01 16:50:09 executing program 1: syz_emit_ethernet(0x11c, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff9100070081004d008137ffff01061f15ffffffffffffffffffff0ae100000000844b6e545962bc40bfcc78b78eade4104878d02273b9014bb91d4e2c604d78f8956894b1d954937c9310b2ffb6165cf8f23d96f098fbae586135c527d4ef0900000033b427bf83004e44b4497b461412c41c6a2ce34f1b006a8a0314ff7f11670b92e343c4caea01c6d878bc0cedfc25b1e91a6c18fb1fe1487eed449650ca667e3396e381b01c39e6fdf25518a72d1549b631a8f390b79be06fb2fbf9693ef0bf69a800a20c47f157f3154fadd909dd80b4a6469b37ba3162478f6a07473e4f0bb19d00888aeed03f14592cbd64db2b2f151040fbbe3a4ac71b4c618803305352a88b91bc6159b00e50f352732344ce98fb1ff7143fc91eeb85e4b954bc4ba0d547bae334847e9200c020654516faa4897bf0016ca1af8978662abc4bb590c3d1ccb658da605a02dea66d90"], 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0xc600) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000380)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) socket$bt_hidp(0x1f, 0x3, 0x6) creat(&(0x7f00000002c0)='./file0\x00', 0xa0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00'}, 0x10) close(r0) openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x20000000008002, 0x0) 2018/06/01 16:50:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x4, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 1080.963080] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 1081.126319] netlink: 'syz-executor0': attribute type 17 has an invalid length. [ 1081.195172] netlink: 'syz-executor0': attribute type 17 has an invalid length. 2018/06/01 16:50:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) pipe2(&(0x7f0000007f40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000007f80)={0x303, 0x33}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x5}) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/06/01 16:50:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:09 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10000003, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)) r2 = dup2(r0, r0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000800)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000780)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000100)='coredump_filter\x00') ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r5 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000280)=""/72, &(0x7f0000000040)=0x48) getrandom(&(0x7f0000000440)=""/215, 0xd7, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000680)) fcntl$setstatus(r5, 0x4, 0x46800) r6 = socket$inet6(0xa, 0x3, 0x3a) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e24, 0xa7d, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, 0x1c) r7 = socket$netlink(0x10, 0x3, 0xc) writev(r7, &(0x7f000037d000)=[{&(0x7f00000006c0)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0xffffffffffffff04}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000540)={0x0, 0x3ba2}, &(0x7f0000000580)=0x8) r9 = socket$vsock_dgram(0x28, 0x2, 0x0) getpeername(r9, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0x80) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000005c0)={r8, 0x7fffffff}, 0x8) r10 = socket$netlink(0x10, 0x3, 0x6) writev(r10, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r11 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="84e93ce8a8167d890233ac3f7b00e42ab9022ae54de2311e3516cc2c5bec6161e7910d9917758fa4ba9e819dc760d534f54ab2266609d4a32b047959c0fbfc7a2674c85c2f28d7a1e4deb1b213d139c88dd89dbe6e8b8b2f96f0689007088377078eda9fc45ce79bace5570950997c5c54efb7102b9d8b56847b3936c6971cb1bc71716498d5cea7abc2556987e76afa314d07fe461a1ab62070c00c1d023b067a38c92e3f4d82f51fd7de", 0xab, 0xfffffffffffffffd) r12 = add_key(&(0x7f00000002c0)='rxrpc\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="a128908e1c78e2d0f49d3bd96d2c5372911bcf561ade35290a9a165acd9588d87c0802ae0785a483c7b14ebfed79dbf610f853a85a7a1ec6f41c21a428706a513161975bdb789da2c5321727760f8f03f00817f41fcb89546fd5d2fd28073dc09c0bd0502ff86d1dac51a608a0d662e3b518a8d6ed82aa1501750d7a0273bcb3a9a8ff2682f21ad80ead90083cf028e70dde0e27530aa9d604ee83ff3eb2e4db226ceba80c14fed6c5ac97c482874a798af31744fd4cde3f838df00b85d9deb9f7babfc912efbfefab2f49", 0xcb, 0xfffffffffffffff8) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000600)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000640)=0xf7, 0x4) keyctl$search(0xa, r11, &(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r12) 2018/06/01 16:50:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)=@ipv6_delrule={0x20, 0x21, 0x8ed40497, 0x0, 0x0, {0xa}}, 0x33fe0}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)=':posix_acl_accesskeyring\\\x00', 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000080)=0x14) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x1f}, 0x4e22, 0x0, 0x4e24, 0x7fff, 0x2b5df42c855a14cd, 0x0, 0x80, 0x7f, r2, r3}, {0x0, 0x7fe00000, 0x0, 0x5, 0x5, 0x3, 0xa91b, 0xa7}, {0x6, 0x3, 0xe00f}, 0x0, 0x6e6bba, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x33}, 0xa, @in, 0x3500, 0x1, 0x2, 0x20, 0x8, 0x6, 0x8}}, 0xe8) 2018/06/01 16:50:09 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffd16dffffffffffffffffff08004500001c0000000000009078ac14ffbbe0000001000000000008"], 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80000, 0x0) openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) close(0xffffffffffffffff) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/56) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) 2018/06/01 16:50:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0xfffffffffffffdef, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast1}}, &(0x7f00000005c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', r1}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000080)={r3}) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000180)=0x2, 0x174) setsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f00000000c0)=0x6, 0x4) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000013000502000000000000000000000000", @ANYRES32=r2, @ANYBLOB="00007500000000000008000a000f0000"], 0x28}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x228402, 0x0) 2018/06/01 16:50:09 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x180000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000100)={0x0, 0x2000000001, 0x2, &(0x7f0000000080)}) 2018/06/01 16:50:09 executing program 1: 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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) 2018/06/01 16:50:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x400000000000000, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000005c0)=0x3, 0x4) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0xffffffffffffff64, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$packet(r2, &(0x7f0000000040)=""/222, 0xde, 0x0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x709000) 2018/06/01 16:50:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000200)='/dev/admmidi#\x00', 0x1) connect$vsock_dgram(r1, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/166, 0xa6, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x401, 0x0) accept4$alg(r2, 0x0, 0x0, 0x800) 2018/06/01 16:50:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') fchdir(r0) lstat(&(0x7f0000000080)='4/file0\x00', &(0x7f00000000c0)) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000040)='4/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20e400, 0x0) [ 1081.391518] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/01 16:50:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:09 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000020009078ac14ffbbe000000100008fd53ab17beb1ccbdeeed9000000089078"], 0x0) close(0xffffffffffffffff) 2018/06/01 16:50:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0xeffdffff, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:09 executing program 6: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005f1000), &(0x7f0000aff000)=0xc) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/91, 0x5b) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20842, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x1f, 0x2) 2018/06/01 16:50:09 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mprotect(&(0x7f0000851000/0x2000)=nil, 0x2000, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x200, 0x0) accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000280)=0xf, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x10000}, &(0x7f0000000040)=0x8) write$rdma_cm(r0, &(0x7f00000000c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0x1b, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x30) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000300)={0x4, {{0xa, 0x4e24, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x6, [{{0xa, 0x4e22, 0x486d, @dev={0xfe, 0x80, [], 0x14}, 0x3}}, {{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0xd2c}}, {{0xa, 0x4e21, 0x40, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x8}}, {{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, {{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x400}}, {{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7dda}}]}, 0x38c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x200000005405, &(0x7f00009fbff8)) [ 1081.536300] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/01 16:50:09 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x404000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000100)=0x5) openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) syz_emit_ethernet(0xffffffffffffff9f, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'veth1_to_bridge\x00'}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/06/01 16:50:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/06/01 16:50:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8000400000000c9, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x0, 0x0, &(0x7f0000000080)}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000240)=@get={0x1, &(0x7f0000000340)=""/4096, 0x9}) perf_event_open(&(0x7f00000002c0)={0x7, 0x70, 0x15a, 0x8, 0x5, 0x58, 0x0, 0x6a03, 0x4000, 0x1, 0x496, 0x3f, 0x80000001, 0x7, 0x6, 0x3ff, 0x7, 0x81, 0xf3, 0x6, 0x8001, 0x401, 0x1, 0x1, 0x3, 0xffffffffffffffc0, 0x5, 0x40, 0x1dc, 0x2d2f, 0x8, 0x5, 0xfffffffffffffff8, 0x7, 0x58, 0x401, 0xcc20, 0x400, 0x0, 0x8001, 0x2, @perf_config_ext={0x4, 0x8}, 0x8, 0x4, 0x2, 0x7, 0xd04c, 0x9, 0x9}, r3, 0x6, r2, 0x8) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000200)={0x77359400}, 0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x402, 0x0) r5 = mq_open(&(0x7f0000000000)='/dev/ptmx\x00', 0x41, 0x38, &(0x7f0000000080)={0x4, 0xfffffffffffffffd, 0x4, 0x8, 0x4, 0x9, 0x1fffe00000, 0x3}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xfffffffffffffff7}, &(0x7f0000000180)=0x8) fdatasync(r5) getpgid(0x0) ioctl$TCFLSH(r4, 0x40045436, 0x14) 2018/06/01 16:50:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0xfeffff, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/06/01 16:50:09 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/54, 0x36}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x8) r1 = epoll_create(0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) fcntl$notify(r1, 0x402, 0x11) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/06/01 16:50:10 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'ip6_vti0\x00', 0x200}) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x8000000000000000, &(0x7f0000000000)={0x77359400}, &(0x7f0000000100), 0x0) 2018/06/01 16:50:10 executing program 1: syz_emit_ethernet(0xdf5b15a48a5bb983, &(0x7f0000000040)={@random="7292d343b76b", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_mc={0x8848, {[{0x3, 0x7, 0x800, 0x200}, {0x8, 0x5, 0x6, 0x9}, {0x7, 0x54, 0x7f, 0x2f9}, {0x10000, 0x7, 0x4, 0x1ff}, {0x100000001, 0x0, 0xffffffff}, {0x1a, 0x9, 0x1ff, 0x800}, {0x5, 0x8000, 0xff, 0xfff}, {0x8, 0x4, 0x6, 0x200}], @ipv4={{0x0, 0x4, 0x8, 0x7, 0x0, 0x68, 0x0, 0x1c0, 0x88, 0x0, @dev={0xac, 0x14, 0x14, 0xd}, @broadcast=0xffffffff, {[@rr={0x7, 0x0, 0x6, [@rand_addr=0x100000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x21}]}, @cipso={0x86, 0x0, 0x3e, [{0x6, 0x0, "0f8fbefac7"}, {0x5, 0x0, "506f1c90d6de"}, {0x2, 0x0, "f4"}, {0x6, 0x0, "b3ec29a6f606640a69271b3176e47604"}, {0x5}, {0x6, 0x0, 'geN'}, {0x7, 0x0, "13770a5950be7cf280f062"}]}, @timestamp={0x44, 0x0, 0xaec, 0x3, 0xdb2c365, [{[], 0x6}, {[@multicast1=0xe0000001]}, {[@empty]}, {[], 0x69b}, {[@loopback=0x7f000001], 0x100}, {[], 0x800}, {[@empty], 0x1400000000}]}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x67, 0x800, "4d34fc90b80e32fc8c5ec2dc8c7f8dece33652c45e1f1e093247dbdab9e4013b26be12305e61e37cf107c2fa2497d6a82d5f0adb"}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0xa9, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000180)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x17f, &(0x7f00000001c0)={@random="e9ccb91bae6e", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [], {@ipv6={0x86dd, {0x80, 0x6, "e35e60", 0x149, 0x2c, 0x3a63, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0xaf, 0x0, 0x0, 0x0, 0x0, 0xa9, 0x67}, @dstopts={0x4, 0x2, [], [@ra={0x5, 0x2, 0xb48c}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @routing={0xe, 0x2, 0x0, 0x5, 0x0, [@loopback={0x0, 0x1}]}, @dstopts={0x87, 0x0, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x16, 0x0, 0x2, 0x5, 0x0, 0x9, 0x68}, @fragment={0xe6, 0x0, 0x3, 0x1, 0x0, 0x6d, 0x65}, @hopopts={0x0, 0x6, [], [@enc_lim={0x4, 0x1, 0x293}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xb66}, @pad1={0x0, 0x1}]}], @tcp={{0x4e21, 0x4e22, r0, r1, 0x0, 0x0, 0xb, 0xca, 0x80, 0x0, 0x1, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "86821da6eff5a91c8d7ec10d659c84c9"}, @window={0x3, 0x3, 0x8}]}}, {"b5362c6aacf7c9fd388fc035987046843318126f53f3ae243ac943f6a34fc83aa399733b0579e4c47d2b10e9f36c941d99627088c3754d3ad79753b99e675d0babaa5572a515ab00921d3c9270b4579b77dae56263c5b1ecaf9f60dd19659e8c9f2a4753f484448bc1cca2d0ed7746a4a2a0879d0b3067ce4ce3ce2797"}}}}}}}, 0x0) close(0xffffffffffffffff) 2018/06/01 16:50:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) [ 1206.792022] INFO: rcu_sched self-detected stall on CPU [ 1206.797498] 0-....: (124999 ticks this GP) idle=0de/1/4611686018427387906 softirq=365165/365165 fqs=31230 [ 1206.807585] (t=125000 jiffies g=189065 c=189064 q=1260) [ 1206.813111] NMI backtrace for cpu 0 [ 1206.816721] CPU: 0 PID: 9619 Comm: syz-executor0 Not tainted 4.17.0-rc7+ #103 [ 1206.823971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1206.833357] Call Trace: [ 1206.835930] [ 1206.838140] dump_stack+0x1b9/0x294 [ 1206.841754] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1206.846927] ? lock_release+0xa10/0xa10 [ 1206.850887] nmi_cpu_backtrace.cold.4+0x19/0xce [ 1206.855540] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 1206.860711] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 1206.865977] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1206.871150] rcu_dump_cpu_stacks+0x175/0x1c2 [ 1206.875539] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1206.880539] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 1206.885982] ? print_other_cpu_stall+0x4a0/0x4a0 [ 1206.890724] ? debug_check_no_locks_freed+0x310/0x310 [ 1206.895902] ? find_held_lock+0x36/0x1c0 [ 1206.899948] ? lock_downgrade+0x8e0/0x8e0 [ 1206.904077] ? lock_release+0xa10/0xa10 [ 1206.908036] ? graph_lock+0x170/0x170 [ 1206.911817] ? graph_lock+0x170/0x170 [ 1206.915597] ? graph_lock+0x170/0x170 [ 1206.919380] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1206.924896] ? pvclock_gtod_notify+0x2db/0x3c0 [ 1206.929458] ? graph_lock+0x170/0x170 [ 1206.933239] ? graph_lock+0x170/0x170 [ 1206.937038] ? __lock_is_held+0xb5/0x140 [ 1206.941085] rcu_check_callbacks+0x21b/0xad0 [ 1206.945485] ? rcu_cpu_stall_reset+0x210/0x210 [ 1206.950051] ? trace_hardirqs_off+0xd/0x10 [ 1206.954275] ? raise_softirq+0x1b2/0x450 [ 1206.958318] ? raise_softirq_irqoff+0x310/0x310 [ 1206.962969] ? account_guest_time+0x3d0/0x3d0 [ 1206.967445] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1206.972963] ? hrtimer_run_queues+0x70/0x390 [ 1206.977353] ? run_local_timers+0x168/0x1d0 [ 1206.981654] ? timer_clear_idle+0x50/0x50 [ 1206.985783] ? account_system_time+0x7f/0xb0 [ 1206.990169] ? account_process_tick+0x76/0x240 [ 1206.994733] update_process_times+0x2d/0x70 [ 1206.999039] tick_sched_handle+0x9f/0x180 [ 1207.003172] tick_sched_timer+0x45/0x130 [ 1207.007213] __hrtimer_run_queues+0x3e3/0x10a0 [ 1207.011781] ? tick_sched_do_timer+0x1a0/0x1a0 [ 1207.016346] ? hrtimer_start_range_ns+0xd10/0xd10 [ 1207.021173] ? pvclock_read_flags+0x160/0x160 [ 1207.025647] ? kvm_clock_read+0x25/0x30 [ 1207.029611] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1207.034608] ? kvm_clock_read+0x25/0x30 [ 1207.038564] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1207.043562] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 1207.048908] ? do_timer+0x50/0x50 [ 1207.052341] ? rcu_nmi_exit+0xd7/0x2b0 [ 1207.056209] ? do_raw_spin_lock+0xc1/0x200 [ 1207.060426] hrtimer_interrupt+0x2f3/0x750 [ 1207.064698] smp_apic_timer_interrupt+0x15d/0x710 [ 1207.069525] ? smp_call_function_single_interrupt+0x650/0x650 [ 1207.075388] ? _raw_spin_lock+0x32/0x40 [ 1207.079343] ? _raw_spin_unlock+0x22/0x30 [ 1207.083470] ? handle_edge_irq+0x330/0x870 [ 1207.087686] ? task_prio+0x50/0x50 [ 1207.091227] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1207.096055] apic_timer_interrupt+0xf/0x20 [ 1207.100267] [ 1207.102488] RIP: 0010:__sanitizer_cov_trace_pc+0x14/0x50 [ 1207.107915] RSP: 0018:ffff8801b5bdfbf8 EFLAGS: 00000283 ORIG_RAX: ffffffffffffff13 [ 1207.115604] RAX: ffff88015fc94200 RBX: ffff8801d281b6c0 RCX: dffffc0000000000 [ 1207.122854] RDX: 0000000000000000 RSI: ffffffff84b309c5 RDI: ffff8801cebbc560 [ 1207.130113] RBP: ffff8801b5bdfbf8 R08: ffff88015fc94200 R09: ffff8801b5bdf7d8 [ 1207.137360] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 1207.144609] R13: ffff8801cebbc040 R14: ffff8801c9be1a60 R15: ffff8801c9be1980 [ 1207.151869] ? lo_ioctl+0x1bc5/0x2130 [ 1207.155654] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1207.161168] lo_ioctl+0x1bfb/0x2130 [ 1207.164780] lo_compat_ioctl+0xc1/0x170 [ 1207.168738] ? lo_ioctl+0x2130/0x2130 [ 1207.172519] compat_blkdev_ioctl+0x3c2/0x1b20 [ 1207.176994] ? bfq_create_group_hierarchy+0x120/0x120 [ 1207.182168] ? __x32_compat_sys_get_robust_list+0x430/0x430 [ 1207.187858] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1207.193033] ? bfq_create_group_hierarchy+0x120/0x120 [ 1207.198205] __ia32_compat_sys_ioctl+0x221/0x640 [ 1207.202942] do_fast_syscall_32+0x345/0xf9b [ 1207.207245] ? do_int80_syscall_32+0x880/0x880 [ 1207.211807] ? _raw_spin_unlock_irq+0x27/0x70 [ 1207.216296] ? finish_task_switch+0x1ca/0x840 [ 1207.220771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1207.226289] ? syscall_return_slowpath+0x30f/0x5c0 [ 1207.231198] ? sysret32_from_system_call+0x5/0x46 [ 1207.236033] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1207.240861] entry_SYSENTER_compat+0x70/0x7f [ 1207.245250] RIP: 0023:0xf7fd4cb9 [ 1207.248592] RSP: 002b:00000000f5fd00ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 1207.256282] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000004c00 [ 1207.263530] RDX: 0000000000000013 RSI: 0000000000000000 RDI: 0000000000000000 [ 1207.270778] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1207.278030] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1207.285280] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000