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", 0x1000}, {&(0x7f0000d6f000-0x3e)="39f6cce53090a854e921786d854727160c64328d0ba3d6b9d462b377c83d33dffb7d184ed65a6821533b282467aeadc1f0b812156c21551f77cb712e089a", 0x3e}, {&(0x7f0000693000-0x19)="d3a105f48cf18df0364e1ef77dac38ba3bd5ae2dbd6c72a4c1", 0x19}, {&(0x7f0000d71000-0xd7)="53e6675831662c2f2c874dccc3f7370321b0371011ab047b5973a14705673a6b746cbf511c50b0dfa3612f7eae7665d1dc6e3ffdf6ab2dd46cffd44779f92bad5e74028b40b28d9ed3e33efe51af1ed55d70611c60bd9151d988b9df6994c51cab6b0a65a58008df794fc2a0491bd00dca6229d55db273dd7a54768a61bad9e870e1572ebbc962f4c8153031121ebf5fbb254942176c8699ce6561053ff10b4ef5390dca887744f0febff5d0280da99785ca6c34ad5b8d240d2ee62978baefc4e117feda82a50eb509f5b657d5f74f567134a804fb73e8", 0xd7}, {&(0x7f00006a0000-0x5f)="48860c1001d93bef8dd6e949ec3253f6da3db076e8ba505646325cb89aa86cb65835f095234a456a8bb2d041cf2f5558c519246c95c0f00189b44d63b6e38ec2d9f38431fdce2cce875fdaa5d588cc664072a1ee9bf968f2449241ea8eb3c1", 0x5f}, {&(0x7f000056c000-0x9c)="9d06588c46f3b22763b458e6df395af1fe5f3a769c9dd63684494ae0f8c3881423aa6d0a76b3040821a0ce33dcc70fef45b9c97d7eb10ac32c80cdd5755e46fdda83e9c284b64d9807ecd844f7a60bfd5cd46437f7ef5de2dc964c276f01a45fb371f8bf0b78c85d4cf7cdbb524bde3242191c29c484d2df87d3eb34e8a0640451519b2ddfba802b14ba5d382dc6dc2177b2dd2542c86d96615d8b59", 0x9c}], 0x8, &(0x7f0000b7c000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x40, 0x800}, {&(0x7f0000df6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ab000-0x10)=[{&(0x7f00008fc000-0xd5)="de68fac7fee1443db2d9b41164a47f7aeb08f05352eea39af88ee240493a1721cd8c758fa0edf4e3d1827738adaa3e56f2bb381b4bcac4c4ffeab584ee94576fbd321fc14a2fc666a6c9242302484181e31a74bf2534557186cf26a6502607089e5133ce4061097a5d22133941daf632a652cd85fbd02f1796f1b522df80e504f2551b0d889c86f2d6cad39ce12d456afdcd72057c142e8911e501813db68b92d8feb7e998e79a25093dd3957fd0efbb41b2038ed9ae040f0b5a0ef7b5767437209ea8344f327b3f1a0bdd9dc8737c4bb853d5cdcd", 0xd5}], 0x1, &(0x7f0000546000-0x50)=[@rights={0x20, 0x1, 0x1, [r0, r2, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, r2, r0, r2, r0, r0]}], 0x50, 0x40000}, {&(0x7f00008d3000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00008a8000)=[{&(0x7f000059a000)="44742fe0f63427408a1d1fa46403744688de8260b555769540b9e4d9465971942ac8dfb24bb97bb30a7f08b2c4213406151843ecf3bbb54b2ca5af72b66779aa8dec2d3733a59cbb47b1c7fbeb93f72fecee6b8c535d760b491819d73866c43e4d47196dc213238fad0057e52b0e3e2e86e195b0e91ea43d16ed22210ce96859e7edfca3626518d71300ff154ca6651a87b0dd12c37088c658f215e38ebb6bde2b9b0508b36a732f77eeba34159beb4d5cb3893fc5e0dbdc5ee9fe50c1099a15a0152a50525e0a2d0d6d24ead61667d7e8303f9ed66c4a811cf7e2828772a72fbc8e52acf1a2ebf0f0df80ad62329e50b0daa506a8f61178a0cb73fb4337d9b5af67b598f38c0b58a45e3487202bba79b34a053f1a6ef3c6218adfde1d7f8e3842c0d8867a8294a02ebfbcf32a1b37d98ef1c6c0f7886b54681ce3ac323f0d3df6686b318f8eb4432e6ceee98ad735051f1d8c1b2c17771f327f5e713a4186b26708393650185c60c0ce06ad2fa823f75d0e91483328b9ecb4d1039f27adf159a24506c9065ba47464bc3e49281488b98db62e5eaddcc23aea4c41da0c7f4db7e70dabad41da07797b7bd296c992aec0f93924a28fa6403e0213cfe8797f99b8bf622f9d6e4ff2c1dee027b4dc54e198cd89ad12ea77674701a3edf5d992571ada7609eea3e677a48f13ac59f7be9346d7f0dd842831bcf7ce8ea7f429adeaf2267ea8c6d60b8c9d2af9bfc1440ef8bb9ee59ceade9cc798f5bb49160657afe767018544a9e10abf94e9b31958855ffb133dd4542fa205ddc07e9595faca48867532bdc015243148b80da0a79938c60947c0f7adad0a12f7be43002efddfaa797a4ffd834f5357023c5224c374ae880e91ea68ef8bc6ad9d1aa5a84d06a03c4ec03dc1dd01aedcc46bbc84c8c15bb30771e631fa85bba7d11a132ef4b1a2bf15a5baee6203499709ebb2482d6d03af3aa65299ff0bb7e6519295530bfd8ed0fb0812a6e6b5b236ee3f5af9faf6b8ad1f99541319bc138d08af0101339d44aec986c92c0f77034e7b4700b83a9c3eacdfcab789cc5f2bacd097a5f63a15629cbfe1dcf991ee9b6033e588c2bc9015fa47a5afbe6ea7b2e8eb87294a80cbdf2498d1c935ee49e8cad5061aa6202d6e2e9717a6a05cb0f36226b7776b3a8cffb51b8a65e9c5f61b92f6bc412cf8c7981bf9601b3865b6269cd2132b08e4de72ee7571fd58ea39b862b755f2ca2059b8585dc47f8e18f1421a798c1b30414203e7cbce6a71e3712067dc5dd799d3683e79cb3f87feb9656d0345e04f69b607ce99aa6fdc17c1883affd63d09fdb9cce6a8de3332d51a797b68ca894a23826ff3b61742e089e9176818a61f994382b321862e0a995ad90f6f9eeabf42fa20a8e8125064a01e19756188f1c4ed4a2a4825fd3b80b427d9ec393e39c889dac5bae9f694ec7665caa766a5284c6a3cc0cdc32395f8057e89382fda6347b4703c3c29cebaaad54d2cbd9a73c6cbaedd26d4ad78f1227edb1f66b02fcb78f3107fb28588090e219443422798f23963d063f81f458c0c68e912f6b3136184633656a6b28a417709e20e7143c4c7cbd2ed4df2d72e8c5a0de73687015158729f08d178089fbf5e49c338f9fc01ae623f3588c7a2fffa08a3bea18677fe285bf26c939db1c4effdfd4713dd97b5bc5281f602efced8e06a678ac5cb9a31bd193e37fa987660222e31b5256ed17da51cad0e9731f7024701aacf14b0c505334cc7e64922f06f466ccb765c88ec330aa7440bbb7c5bef8336969aa4d51d32a205f3e1fccc073ba3f66e172b2384422aeb10b748c869239de7857570828db837bd9f75394e9ebe2ba79eec343b6e1d19bd41af67f5ea48680fbdee093f4aa222c7cde27b6b8277febb4f8e5223b42b77cb312dacbe5f6452c097edf36eeef72f98309ee5c595de276906fad8ae56e7f8e94720c66ba0f930f1357789c1592f4bf11653b82c176fff558ffc301e51d6577318bf353fa7a0b766fea5732c5c22b825ce7ac1887cbd895ff268b5bd196dba6987eb332cb9aa250a3662fe3a7a69c8e75b65d575de4349ddc251c47d2e5186afe45f91b3f1d324a1bd49a767884a0ac14dee519b18c2d0b1738e413518a2620ae59a4f879bbcaecd6a84dcc98b31135910fb128a16065e604e5722ded4f370ac02acade375e56ed5cc8991a78c4ecb750e92263c7e80657d706f8cd99b34d7d00022295bd4cdc9c50278fba4da58dd5bb762574f073aad082dd6646bc73c670f12f72aa069bef7b3e2287a8b61edf300a6f6e796b5f351c92661945a1316439ad4f06ca9e92ad72de88f320788b92ead5a835cef3a5ba4053e6235233420fafacf3c2765a508927e30af62e14e1c4f4b849872bac7b0aed8fb41e89bc44f5c1cf63173e0ce09caf149045e68d07af21ea0de91e5b7fa222eec45d442fe42359ad5a858aca36a9e57c5f9d9c5cf87c425b8b6d79953b1326e65f643a36936ad4af6d6b5f39a12cb73701514b83340fd55767938004c8bbaab157e62747e4783945013ebe163f770c5eb1323bc0f920daee3fd45234397149f8af1f76225316b7983a6c41e3ec682104c851f52dece809fb74a441aca1b39943c5f00e7d7e500226673deb33e8b7143a2d1ab819d6a425bf00ec431dc0cb566cb0e4cfece8cd904b7efbe51b952dad63e97e422124bd3e3100e3f0a6815d275191ccba025a177705dc1784638a26a61f448a280c657e7c7dc4aa8aadca4c3e10c83d3170dc5e880793157d11f1a7145c6eeb0d692f4e78dbbdcf708bff672d0ec21b2b54fc864393e664a32dfe8ec58a576062e714a334bed8dd56f1ca3c02e54f6182a9b26fbdce5eef57e3a0a173014d8229fc6215c7cc4b75f32b02472bddc25d22e25eeaa8540aaa6f1ab7195f00e13b8dcdd472fdefa2688c924add43317af90520e9642f10d75b137f76838d2e832597fad2ff2b967d442dce10f77f59e8dbb37f441d9663a06d2e0d779e9a41918288b19eb3f111d79fdf5ba9decbf9bc5b080740e1645089ef139174ae181ef5cb6d84d9a01e896de2b3dd11fcf4a46cb708056ea1cd405396914d731dad5ee15c0a5f903fd2fd2b5118081e5aa973858b369bc2e66f9bf06eb1169d458a60a860f350501c68e7661c70cc570e397a75a49c3edd68ebc7d2785e13396235a601e283b6f7e76bebd9b56848d83ed2abada9a3a4e6b44028715f37a78ae21f0deb7d86647ea727f7558a8bd2ee8e21372fc74e6ee233e53ad37982d3b7b16bbc13b8ea2a8180c4a63d28f5eeccda08235e356b71e12e1048753d22c33c3059a2cf0745fd9d2bbfaa7e50e04e829d79dc82cd6c2b65a79e88f1dc7dcefac83e80ab346ee78f29750df72071e6b9125fe227c8ca7d39c809024085b61ec2a63d7d2be81bf1281bcfa424ec135d02bea6c73e7bedb0ab813858e5bfd6a03532f1cd0651d4f4ed689d31e4954332f11c61734eefd988bf92564a2b169500bf2284c69e4d951d4fe8a57078337c71d1e3a23b55685dec1de057e7d35b2815ea047222e8b7d5b0ec1ba9ecabd32edf6060c3d772bbf4edce6eed38036e28e26f7e5e1735c5b61923633204d2fc0d01f3b902d74b1cee52c2f6bebb1cc29c7d8a02da80122d307dad6b0f92fa5405723ad4c02dc74f1dd6b0c524bb1ae046f46d82546f93c12c701515dcf925cc3efd0f3f15991441b1086d4afa0e89d63490f005aec76eacb9ce413d73ea0ee4f7800626a5f0ddde26cdd2277d8fa8664b29001823412db586aee027b7bb6add2800ec15e7b86631090565473ca6ff485b89d09fdd39fcd676c0bfc727b59d137de797b49ceaa8b9d1291283dc4daf12a2bad18b5e02f5d7a1684ca0b43dda0a623edf7b2c3111a644e5feb4393f6f9bd4e12ffa02a7f6b2ed278c2c69c5da97283a02deb8ded9f0bd3462a95bfd834d10a1ed1dcfa5238d1b851d916c08991b66474d08f1e3a26c61790f830f226384129a577e19ab483e6d3e7f2bee14c79d8ef38bb37d4034be6c0de68922e21b58674ee4708ac2005af605ce1cb0fe7073291f23403df21937761334554e5e586d73b9df1e4cf1069ab62fbf85424f9915a9231f213cce8ebd0bac022668476381c8af4171d2b9b9c7f8a84e96ddbaa89e4517f3083b8176893767cd00702ce89d90643135b8a6cfac3ea62114f1baf7ef96ee175a7c6ff758f1dc785e5029821ad278bfd635482f07a150428781c37e10f96bdd217d75cbc054eb3045a2f4c3801924d50ce848293da77cf1be686e1b72e8e7afc6c13123e47388b8c4755f75a1375d7cf49bbf20bee5aaad0feb4092c68001be4e811e950d15cb2763db871f2e2c2579c1df90213779b161a5038765e005e47df9a97f03961a7b1ed713b16fefa368f7fdd666080a7f58198075deb53a37c7afa847fd7df538c474ab54c46ca965889d815763c7cf509976666a115a557f6772e1f5881df4fd79166e406f0225933335e9a15efbcf2ab91701c9629b69040384019faa08c7aea97d6351f89aff92b2aa5767cf42a2f94c7daa09a5e9278aafa346deccf870a4abf11b237b813c7086f3c611eb0ca1274319ec385f0e79aae89f55d7131645c57387b0172a39c94a0973f0629b3b426f4512e8010dc1eb80f53accc54e7922330cc42e6567b6770cc9778cf0be079aa5235fd08a1262f388df0219ef4468f1d7f82e794d8a533581519d0c4186e64665526bdb91b581715cfb909602e136761d7865aad463133ad125ee70a1a021f0bda6a7889cee589819b647a0ccb066c54ed201757df91bc5dc14e56f5d6b8a998a4665d0a3edefd2e0a2919f64f9d02938502c8598dd956cefc6e59c8d3dc67b236ca4f48307fc81291ee6a339e60d67cd014239f3d4bb02b7e8740ec390050ecd6cc63e61c26bc40eb5f2e8497106b8b63da1bc0852036ce169cde047e567aea05431435abc913a6f8fa83084a098185d297972339be0d728ec5a721f80db0efe041a657abfc87ed14d01af71e92462aa3c559304f99b624fc23af36384fab7d86421b5e95d474d652413f3ece80709672d71bffa0c3d457c48a547520e4c0a522a8fa04cbbab5c915e730a820d574b3195a81ed05545aa96320878de2c2eede31f26de18efe5fc2280ecafb1c5849589667b2ce8129f8ff596bae35fed6f4c6febd1ecb600bfabd79a63667df2689054b1ba3167c30c0bf86a74612f963159daa9f5200cfebd9b516dc08f0b80d3d0f64243c8b5f2e7affa110ccd1931f07cbfe681b818a91ee2da5790bc0c41953dc342081af2de7bd14cac474a5c013057423ca40bdd62a772c4544bb37855da5527c6c271a26ce2246d9579599f806fc2c1643b32e4df04f4daacfdfa1c184879b86b776c5e05af5b318b94797ec48c2dbf27e65f38ee112601e30909c06c059f53c97f45317a99c7c458ea35def9993e4c8109ba1f0885d83e0b9e7c5a7854018dd9da96da7674f556155ee5a5bd5fb680447da91c9230d69fd0fecdc7575e61eaa74d9c35cf66e2b5aa0ddd6dc95039c8e946f54f4b16285f07a09a27c8ef47449e652f77194640fd6496b4fd6438dde2c08d5bf6e93468f788f08752660c5ec24044c99310398eb14fee622f2d818187addae0a70e8b015631c1c98d7ff74f5ec15c0fa1347efb07bfc6fe2786db2f842922bc08d2a15c83de3bac442c3a78a76eb23cd962cf9739a9e0c8f13ed10dc1ccbb45799eee0b335448a34face83cc403ae2f17afd1bcdd4eabc19a111715d67ea9d93eb9c9be112463edf", 0x1000}, {&(0x7f00008fb000-0xb5)="0e3eea14c4af28fdfd350ef281aa5f3850cda01c2b509576c996ed67701e657b5f33d45ffdfaec4987dadfd25874205983f555692f5563267c4c0ceca1ff9f2d5d77292b8048098dac46252b20f26c60c5d26e98d1ccc16d99dfab564c2c7573a9941017c908261044ef2a863d34161d44ea1db2275e79f707f18c244af7a639adf5da14c83da9b0001deb37143ef6df91e6db9891c6c1fadff9037b3c31af7f2dab2f3369e70a8011511b6eccc672b30ae120060d", 0xb5}], 0x2, &(0x7f0000229000)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x40, 0x80}], 0x3, 0x10) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000020d000)={0x1, 0x8, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c5ae4ba4bb28", @random="f3fbd7cf49d6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00001ad000-0x8)=0x0) setfsgid(r4) 2018/01/17 15:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000c9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00007de000-0x10)='/dev/input/mice\x00', 0x0, 0x80800) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000d30000)=0x0) inotify_add_watch(r1, &(0x7f0000053000)='./file0\x00', 0x400) ioperm(0x7, 0xbc, 0x3ff) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x75) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000a2c000)={0x4, &(0x7f0000469000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b07000)={0x0, 0x4}, &(0x7f0000458000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d9f000-0xc)={r2, 0x0, 0x30}, &(0x7f0000cd7000)=0xc) 2018/01/17 15:13:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) fcntl$setstatus(r0, 0x4, 0x800) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r1) inotify_add_watch(r1, &(0x7f00002f5000)='./file0\x00', 0x2) 2018/01/17 15:13:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00007f6000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000088e000)=""/0) 2018/01/17 15:13:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a13000-0x20)="0a0775b0d5e383e5b3b60cecf75408000000f0ffff114000000000000000e6", 0xfffffffffffffe2b) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e3f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f000006a000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:13:55 executing program 6: mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000003000-0x14)={0x1, 0x4, 0x3, 0x0, 0x15}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f000035e000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x47c, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000002000)=""/9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x68, &(0x7f0000003000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={r1, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/17 15:13:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) r1 = open(&(0x7f00008c1000)='./file0\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000048b000-0x20)={0x7, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000b1f000)={0x7, r2}) fcntl$getownex(r0, 0x10, &(0x7f0000b52000)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000d70000)='net/stat\x00') sendfile(r1, r4, &(0x7f00009dc000)=0x0, 0x9) sendfile(r0, r4, &(0x7f0000ea6000-0x8)=0x0, 0x2) unlinkat(r4, &(0x7f00004f2000-0x8)='./file1\x00', 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000076000-0x18)={0x0, 0x0, 0x1, 0x653ac1eb, 0x10001, 0x4}) 2018/01/17 15:13:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000346000-0xbc)={0xec, 0x0, 'client1\x00', 0x3, "010e1e93691106ea", "444cbcbbb7df8fadaa3e9a176640178aeb6abf3607f6fc2ef3e5562ccc140a44", 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000084e000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x345c93a3f890970e, 0x0, &(0x7f0000205000-0x8)={0x0, 0x0}) r3 = add_key(&(0x7f000051e000)='trusted\x00', &(0x7f0000746000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b14000)="9177f2abf856e7f07dd5d12306ce530c24a2ce78177be73e5642646382b1e79171b183ab8ecd5b5c7c0342916c2655ae571b83090cc2d4d4cf2eb9c100ad4bc8d3939a37d97b913b7238a8d07879ad10d03f", 0x52, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000d54000-0x8)={0x0, 0x0}) sched_getscheduler(r4) add_key$user(&(0x7f0000f7a000)='user\x00', &(0x7f0000c72000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000604000-0x90)="25005cb0979d57d19b00c683c750d43a89370225dc8a6caa67c5f06ab9332dd8722617007cb4fd408e03c3a1f865512a7cf9004cc4d3f0ca7da0ef8019cd0d199e49c7e931a3e9d05ff90fd42dbc4bd038458a81906dcc05dc45608cabdc4b9ae7c135bd0517fb68e044b02dd7cd0d8e0123469f5935e525a8015973db143b99c77d665ab2192087131519fdd3f51907", 0x90, r3) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000b93000-0x78)=""/120) r5 = dup2(r2, r1) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000ee1000)=""/161) 2018/01/17 15:13:55 executing program 4: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000308000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f8f000)={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xbb2a}, 0x1c) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000f90000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @generic="5e6866bda775b13afc40a2e8a9c5314c"}}, 0x1e) 2018/01/17 15:13:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) shutdown(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername(r0, &(0x7f000061c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001f0000)=0x10) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) select(0x40, &(0x7f0000a6b000-0x40)={0xffffffffffffff42, 0x2, 0xd38, 0x1ff, 0x0, 0xe66, 0x6, 0x8}, &(0x7f000037e000)={0x7, 0x10000, 0xffffffff, 0xffc0000000000000, 0x9b9a, 0xff, 0x100000000, 0x3}, &(0x7f0000fc3000-0x40)={0x1, 0x9, 0x682f5589, 0x1000, 0x7, 0x9e, 0x8, 0x20}, &(0x7f0000e93000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000cb1000-0x10)={0x77359400, r2}, 0x10) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$dupfd(r0, 0x406, r0) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000f37000)=0x7, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000569000-0x6)={0x0, 0x0}, &(0x7f0000d82000)=0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006d7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004b4000-0x4)=0x8) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f0000b7e000-0x98)=""/152, 0x98}, {&(0x7f0000da6000-0xd1)=""/209, 0xd1}, {&(0x7f000038b000)=""/8, 0x8}], 0x3, 0x0, 0x0, 0x2}, 0x12121) sendmsg$alg(r3, &(0x7f0000747000-0x38)={0x0, 0x0, &(0x7f0000030000-0xa0)=[{&(0x7f0000f11000)="", 0x0}], 0x1, &(0x7f0000b98000+0xe90)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000476000-0x92)="", 0x0) 2018/01/17 15:13:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000243000-0x26)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffffff7f000000008700", 0x26) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f25000)={0x0, 0x0}, &(0x7f0000aba000)=0x8) fstat(r0, &(0x7f0000df7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000725000)=0x0, &(0x7f0000d04000)=0x0, &(0x7f0000e6c000-0x4)=0x0) fchown(r0, r1, r2) 2018/01/17 15:13:55 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/17 15:13:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x666, 0x0, 0x0, 0x800, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e1b000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000d08000)=0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000037a000)={0xe4c, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00002fd000)={r1, 0x6}) r2 = syz_open_dev$sndtimer(&(0x7f00002fb000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)=0x0) accept$llc(r0, &(0x7f000088c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000261000-0x4)=0x10) 2018/01/17 15:13:55 executing program 4: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000169000)={0x26, 'aead\x00', 0x0, 0x0, 'twofish\x00'}, 0x58) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000021a000-0x8)='./file0\x00', 0x599c8a78d9e451d1, 0x13) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000003f000-0x10)={r2, 0x28, &(0x7f000019e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000218000)=0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000021a000)={0x0, 0x7}, &(0x7f000021a000)=0x8) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000021b000-0x8)={r3, 0x5a}, 0x8) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xb)="41fa", 0x2}, {&(0x7f00001a9000-0x49)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d5436ff0c2c63def5723", 0x49}], 0x2, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x78, 0x4004011}, 0x40) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000021a000)=@get={0x1, &(0x7f00000a5000)=""/223, 0x6}) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f00001c4000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021a000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000b7000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000166000-0x4)=0x1008) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000219000)={r5, 0x1, 0x0}, 0xc) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000021b000)=0x0) 2018/01/17 15:13:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ff000)='./file0\x00', 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000701000)='/selinux/member\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000180000-0x38)={&(0x7f00005d3000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000bd6000)={&(0x7f00002e7000-0x748)={0x748, 0x35, 0x300, 0x6, 0x2, {0x1, 0x0, 0x0}, [@typed={0xc, 0x91, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0xa0, 0x83, [@generic="e6c322a4ed9cda1bb9c04b7483158abae34bf89f3be263a135cbf24c5e58b057112934f2fd9a0d16128e06205e3c0aa4a8d1007c07086863b65e6946ff6b5f5582e87831c1a20f25010073c959e1bc412e2450dd977fde810bde43b86466ce26492f6dc170e4b7d696188824b31176763f63f6723156572676e192c399496cf6b2806494a341b9dd044ca3af322d9954ee73dfbc3f197094151402"]}, @generic="40c9bfdf788e2eaa9c8e1643b64e73d916116ccec472ce31cc19ae179c8b9ff7a696950802d325b38cce1735743702fb", @typed={0xfc, 0x4d, @binary="a4f05650a3afb092539bb6eebb65b8bb7496980c17ddcffc130da2584f793a3b33c404cd3ac2d72023de39fd287f95d22d00193d14abab012cfc58bf0f97522c721348f258b3d75921d9f669f929921d6ff2155a50465f762f13e042a349588fe7abac3a2d66a4d6785410e742319e69c5e4ff8681babf0d20c8d82d6c496d3ab2bfff34d17a64c058dcfa5781415f0f149ec69f86acaaa5cf8807e38967f57db64713584bfcda7bca0a39881784906a2332f79e7f94b41ccd38e42f42755ff64d453553b6d7a1d89941419d6f50de17f9d86d7f8bc0a3e34d2d0ce9680c44ee347afd9c7d6d474ca9287c4045e7a40531ec"}, @nested={0x110, 0x25, [@generic="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", @generic="1ae7c4aff0f1882e18396baca4f8"]}, @typed={0x18, 0xe, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0xe, @ipv4=@loopback=0x7f000001}, @nested={0x298, 0x64, [@typed={0x8, 0x45, @void=""}, @generic="d3678e1ee013f2e5869a26a63c35a164257d855c02bac852920a76f868c1b98558ab9824218c5e38132120275c03828717cb367cfc3522e16e107bb8fa03f8261a20efb243a8a5ea4faff6ee4ead2f6deee117b78379137343b29781a229027d5d1c73d63a43f08b3620b5562102", @generic="cc025286f0623b6a57ad33cfb0451d4ed62665b2b8f795d93a2c1ad65db2c8722fe9ad2bc814fab1c9eb0affdc74d6ef3f8c4d20f6f5e008983271acf741a01a7b5de688bbdd187f9000b6751a9e78e3c29d99221a16eaad8870ae90e928b2", @typed={0x14, 0x1, @str='Pusereth0-\x00'}, @generic="8ad70ae9a2234a68c3faa6634d1a37a12332b61243d8145d426cc3b6dec4df1a3e47bafa55776dc00a36bb0e1cec542dbe3dec7572d17ac5d55aaf51ffeb2c04b57bec7c5f2e24bc0aa7d271c34a68754364eb0c21c9f7a667fad99f41170c31fa9aa4939b89e8661a8938997a60e329bb8d1f202333ae5c48d3101fa05d55ac44367c8e22de4ea8e4cfa7611a0ae102eaecb5cdf068329f695082a3", @generic="0dd3a6502cd1cd55ca3d6246d06aa4a9a04c1bcdff0dfcb3488389601b91076fbc4d6da23e1d5366874b53793f3c3de03ec3272d7b85fd1038ee72dfd54f834ccfbaef1e1b", @generic="a9568a8dab404f0bbd79172aba321a6ed1c0c5d76c0d6edda843bbc46d40b5b87cfa040c6b517a94f786a9b02737740d3fa554cd8cbd34074a5c12af833226b31b1ae11d71abc34b8eb9d9f5519864925484ba27ad964b048d986ae1e5035e82c3a8ffe4d1740134c2712ecd30afce19b1e4e23449c516408f43ed9b7f324b9166cca06b5632b12cd7abaf0978fa2aa7c9790d6ebf34a106205e5df1449ea88fb1161125a2291655be6dfebcd539bb036f344308bb833a313e066d73cd9826e52ed58b32f0b435c840"]}, @nested={0x190, 0x5d, [@typed={0xc4, 0x65, @binary="e124b337c196fca3ce298911e550eaff5b902aa1cb3cdfaf60f29401417e9d8d48874f972950ae4a2dfdb61b80000c6df135c67c624e1f66e56d6ae21a2ce09cea1bc7999ad4c08836f878dd85b792b4accd02d973f0e5150484ec40eec84acaa3945a95fb836d4c1cbdeb7c64fa8a9346d0c0d53631cbcbfa1b71dc77e28c2678a197df34e7e9ab543b4755ac3358fb3d88987841e0de46956e9ebe9a7c176f53fa36ddac8a458164fcb863c2fa00df5746a9d4d38f574a1b11cc6b"}, @generic="5fef67eab2ff351b8bab88cec55e4bd26415186d650bc663258e561a0a3a5a7a1b045d780d1706b5cb05ecb074a2f27995968fcc4c28ae2b7307c067c3dbb55f69f435289922ac7dc8f5648a4e856d9cabef8f81fc0ad1b69d0024d5cd4862df0ddeaa390f70739df9b941f57feef64b8df57a26b8e8abf4685a720a89c2d02cde3a460004dfa81f8a0a8f0eb6fde82bed999d634a22faf05190a6b5c64b28f6af0813544e2cec2f2252", @typed={0x10, 0x1e, @u64=0x8}, @typed={0xc, 0x55, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x748}, 0x1, 0x0, 0x0, 0x40}, 0x8000) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) utime(&(0x7f0000ed1000)='./file0/control\x00', &(0x7f000051a000-0x10)={0xe66, 0x8}) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control/file0\x00') 2018/01/17 15:13:55 executing program 5: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) socket$nfc_llcp(0x27, 0x0, 0x1) syz_open_dev$sg(&(0x7f000003e000)='/dev/sg#\x00', 0x0, 0x0) syz_emit_ethernet(0x47, &(0x7f000003f000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0xffffffffffffffff, "c6fc9f"}, "12"}}}}}}, &(0x7f000001a000-0xc)={0x1, 0x1, [0x0]}) 2018/01/17 15:13:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f00005f1000)=0x5) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x20, 0x26, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:13:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001fe000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) read$eventfd(0xffffffffffffffff, &(0x7f00004dd000-0x8)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000043b000-0xbd)={0x0, 0xb5, "e74058802050ba1cd745a32dbde163ad61bdc8d4d9b5c3cbf351c684534befd7ca583760d5f3f0d9b347784140d405e9fca600492415cb5e524f3b214cddda19751d7bfee3d0220cab1fe4af1751849b618a609201831057b1575bcdc5c9137ee7b4fcd4b41521cdc02c084c8fda37ac01c6b863dd1fef68f3178b58a9672f48a6af1f18710b560c9a1fbcaf14606858ef809a99926352c7ad219cbea0906f2bb4fa557dcfd63cc43b3f7acfe9d4e7670a4f15b1c6"}, &(0x7f0000d48000-0x4)=0xbd) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000962000)={r2, 0x6, "7e3058729cd7"}, &(0x7f0000590000)=0xe) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b70000-0x8)={0x0, 0x0}, &(0x7f0000ba8000-0x4)=0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b49000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000061e000)={0x0, 0x3}, &(0x7f00003fe000-0x4)=0x6) accept4(r1, &(0x7f0000e0c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000104000-0x4)=0x60, 0x80800) getsockname(r3, &(0x7f00009a9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f36000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000a38000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000b4e000-0x8c)={0x1ff, 0x0, 0x3, 'queue0\x00', 0xeb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet(r1, &(0x7f00006e7000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000778000)=0xffffffffffffffc2, 0x8000000000007fd) 2018/01/17 15:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) socket(0x13, 0x7, 0xc93) 2018/01/17 15:13:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') preadv(r1, &(0x7f0000c9a000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/17 15:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c79000)='/dev/input/mice\x00', 0x0, 0x104) 2018/01/17 15:13:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000be7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d80000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x5, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b0e000-0x37)="2040233fe59aa4f275484a933d18d0d2b7a98496945ff6f866392bf7a572a9a2c3ff3af974c19c7b35457f3fddde24b1e57ba15a3f69c3", 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r1, &(0x7f0000c17000-0x10)={0x2, 0x0, @rand_addr=0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00007fe000-0x23)="f78ad3524157586c5c2860cba842d76eea0000000000000080dd9a041b4424ab128f74", 0x23, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000836000-0x8)={0x0, 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a96000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000165000-0x20)={0x86e, 0x200, 0x206, 0x1, 0x4, 0x3, 0x8, 0x20, 0x0}, &(0x7f00003ef000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000093f000)={r4, 0x9, 0x5, [0x0, 0x6, 0x2, 0x9, 0x5]}, &(0x7f0000b60000-0x4)=0x12) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000a57000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xeb, r0}) 2018/01/17 15:13:55 executing program 3: r0 = socket$inet6(0xa, 0xf, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000095a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000954000-0x4)=0xa0) fadvise64(r0, 0x0, 0x4, 0x5) r1 = syz_open_dev$sndpcmc(&(0x7f0000ca6000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002de000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001b6000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00002eb000)=0x3) [ 88.068294] dccp_close: ABORT with 4294967275 bytes unread 2018/01/17 15:13:55 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) writev(r0, &(0x7f000000e000)=[{&(0x7f000001c000)="ff", 0x1}], 0x11e) write(r0, &(0x7f0000015000-0x1000)="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", 0x1000) 2018/01/17 15:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dbf000)="", 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x3, 0x80007, 0x9fd2) getsockopt(r1, 0x114, 0x2716, &(0x7f00008f2000-0xd)=""/13, &(0x7f0000ab9000-0x2)=0xffffffffffffff9d) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d59000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00001aa000)={0x1, 0xfffffffffffffffc, 0x7fffffff, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:13:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000642000)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ffd000+0xc58)='/selinux/create\x00', 0x2, 0x0) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ca000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7f000-0x4)=0xe8) getgroups(0x3, &(0x7f0000947000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000033a000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c21000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad5000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b56000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008db000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00004af000)={0x0, 0x0}) lstat(&(0x7f0000846000)='./file0\x00', &(0x7f00007bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000673000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbe000)=0xfffffffffffffd10) fstat(0xffffffffffffffff, &(0x7f0000154000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007e2000)=0x0) r14 = getuid() r15 = getegid() r16 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ec8000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008be000)=0xe8) stat(&(0x7f0000262000)='./file0\x00', &(0x7f00004ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ad3000)=0x0) lstat(&(0x7f0000de4000)='./file0\x00', &(0x7f0000150000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00002b1000)=0x0, &(0x7f00001e6000)=0x0, &(0x7f00001ea000-0x4)=0x0) r22 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000058a000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e09000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000072f000)={0x0, 0x0, 0xffffffffffffff9c}) r26 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000505000-0x10)={&(0x7f0000ca1000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r27 = syz_open_dev$dmmidi(&(0x7f0000ccc000)='/dev/dmmidi#\x00', 0x99b9, 0x80000) r28 = epoll_create(0xfefffffffff7fff7) r29 = syz_open_pts(0xffffffffffffff9c, 0x200) r30 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$unix(r0, &(0x7f00009af000)=[{&(0x7f000053b000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000008e000+0x406)=[{&(0x7f0000037000-0x7f)="6b92ea82a0d6e1483ae15ad78e621f254c70837235c75d83aa31dab63d1e6cba69f2a66991ef30456607419d924f76df891d81163dc6b182acdacf0391d99424489aa3cf335380d344b497dfe6bc71d75b7f160b7230d7a734373c9cabc60bcf23c49d877eb6e447f05ad17c81380cc629a6e4a632e28718b1a95c1287b357", 0x7f}, {&(0x7f0000be6000)="3aa2102a4ef8379b7628f8104ee78ca1f42bf0d82c64ca25b71d720d3eb6c7bd871c369fcb6e539442e376c10a5e8ff077652cb2b0e1e94800d017c87e7e499f41ecc282eaf62e8892f4a145124ba655e62d088d30918ec8ce277d10f91c554917b62b702ec1ce10e2a77afc9c855f", 0x6f}], 0x2, &(0x7f0000c1f000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x20000000}, {&(0x7f0000f2b000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e42000)=[{&(0x7f0000385000-0x6b)="0526de3186d2923ef48d99dd4fc3a1a659a8ccfccb09b82899857cd957cc3239dce3f751e2c9df6fbe9ce95b481dc3c554478f1c98c9dadc03ac5e4c9a66b94318345c7814efb71cc48ed1520246e754dd033611882e581d457685639b6ce3759654afd493b784857c397e", 0x6b}, {&(0x7f00000da000)="798b65cc275b7296c5bb3a8ac47a09bb315d9e186b57e27cb32154fc2389052e738c35457bf3401a4612df288aed01be40bfd89ce385654b3f97f709e2f4a6b4d4b6232999f1328b01d969dfb1ef54d41292facd0fd17f3b42e2f0ebb557d565993e437793f3349f2cc0698012b689935103c255ec58aa5795362a5ae5508af7a2374cfab6816229f21852c1ce4bce4d830346fa0bb56fd509ad34369e9d470fd55931b25a1747d5d474554f271e20bd651afdd3723ef064363143e527eff7d66462ae3629b939413a1d21680e4769a9fa7971a4b17b8339163312a47893876f89a4961b241906", 0xe7}], 0x2, &(0x7f0000a58000-0xc8)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x38, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28, r29, r30]}], 0xc8, 0x4048014}], 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000de4000)={&(0x7f0000c1c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002aa000)=[{&(0x7f00000ec000)=""/4096, 0x1000}, {&(0x7f0000587000-0x55)=""/85, 0x30}], 0x2, &(0x7f0000c3a000)=""/4096, 0xfffffffffffffe21, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000d55000-0x12)="120000001200e7f300ffed005f1406000ae9", 0xfffffffffffffff9, 0x4008004, 0x0, 0xfffffff3) 2018/01/17 15:13:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004a6000-0x9)='/dev/rtc\x00', 0x101002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1000, 0xe, 0x0, 0x0, 0x0, 0x0, 0x200000000, 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={&(0x7f0000779000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) getsockname(r0, &(0x7f0000f60000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000431000)=0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009fd000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c55000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b32000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d62000)=0xe8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fb5000)=0x0, &(0x7f0000a50000-0x4)=0x4) bind(r0, &(0x7f0000726000-0x14)=@ll={0x11, 0x5, r2, 0x1, 0xb0c, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00004b4000-0x8)=0x0) 2018/01/17 15:13:55 executing program 6: socket$inet(0x2, 0x6, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000462000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2d000-0x4)=0xe8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000301000-0x5c)={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x2, 0x22, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x6, [0x7, 0x80000001, 0x4, 0x6, 0x1ff, 0xe6, 0x8, 0x1]}, 0x5c) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r1, r3, &(0x7f0000145000)=0x0, 0x7dd) 2018/01/17 15:13:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00007e7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000da4000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000061000)='nv\x00', 0x3) clock_gettime(0x0, &(0x7f00001d5000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000077000)=""/9, 0x9, 0x5, &(0x7f0000db6000-0x10)={r1, r2+30000000}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e51000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000853000)=0x14) openat$pfkey(0xffffffffffffff9c, &(0x7f00000ff000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$nl_route(r0, &(0x7f00007fe000)={&(0x7f0000ebe000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000d17000+0xabe)={&(0x7f0000381000-0x28)=@bridge_dellink={0x28, 0x11, 0x600, 0x7, 0x2, {0x7, 0x0, 0x0, r3, 0x40000, 0x80}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x81}, 0x4008004) [ 88.156799] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/17 15:13:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000735000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x110, r2, 0x2a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40a) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000003000-0x18)={r3, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x100000001, 0x101}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0xdf, 0x4) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000002000-0xc8)=""/200) [ 88.204506] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/17 15:13:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f1b000-0x8)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a87000+0xded)='/dev/vcs\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000847000)={0x3, 0x4, 0xa92, 0x3ff, 0x2, 0x4ad6}) 2018/01/17 15:13:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dc1000)='\x00', 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008af000-0x8)={0x0, 0x0}) sendfile(r1, r1, &(0x7f00005e8000-0x8)=0x9, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000085f000-0x62)="8252a1c10f2ddec25af720b5c4a5a8b216eea54a9089d5f62524740c11c4329903b373e9d9eaa02a9e8d18c1ac839057e8bf1ca295d1579c50aa28983319bcb5bf01e21f0d19298c270d959b91fee8097d40bb6bc850934b5f21aa26efa7ce3ba375", 0x62) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000588000)={0xfffffffffffffff9, 0x1, 0x2, 0x2, 0x3, 0x4, 0x200, 0x521c, 0x62d7, 0x6}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2018/01/17 15:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008f6000)='/dev/ppp\x00', 0x4000, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) clock_settime(0x5, &(0x7f000041f000)={0x77359400, 0x0}) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000350000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f78000-0x4)=0xc) fstat(r0, &(0x7f0000d3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00003b9000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005d1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c7000-0x4)=0xe8) getresgid(&(0x7f000017e000-0x4)=0x0, &(0x7f000087c000-0x4)=0x0, &(0x7f00008ce000+0x938)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000689000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002d7000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000dc000-0x4)=0xe8) getresgid(&(0x7f00002d8000)=0x0, &(0x7f0000de1000-0x4)=0x0, &(0x7f0000994000)=0x0) r12 = getpid() stat(&(0x7f0000299000-0x8)='./file0\x00', &(0x7f00001d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000023a000)=0x0, &(0x7f00006ea000-0x4)=0x0, &(0x7f00008b8000)=0x0) r15 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000079a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bc000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000dca000-0xc)={0x0, 0x0, 0x0}, &(0x7f000047e000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ae6000-0x4)=0x0) r19 = geteuid() r20 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c8c000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000012c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000521000-0x4)=0xe8) getgroups(0x3, &(0x7f0000187000)=[0x0, 0xffffffffffffffff, 0x0]) r24 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000cfb000-0x4)=0x0, &(0x7f0000d7b000)=0x0, &(0x7f0000341000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d9c000)={0x0, 0x0, 0x0}, &(0x7f0000a3a000-0x4)=0xc) r27 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00003b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000862000)='./file0\x00', &(0x7f0000591000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f52000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ddc000+0x855)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000184000-0x4)=0xe8) getgroups(0x6, &(0x7f00000e6000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000d64000)=[{&(0x7f00008ad000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007ab000)=[{&(0x7f0000f48000)="1ddc85cd31cff36569a5e05c99461873c72e4bf90758e7362538eba5779822d9bc7fc567cbef6bde283daebefd0f2c0762c68b249d6cda568a37b5d2b5ffa2e3ff821534ce079931ae06516abdd28e9e8d28903647b5fc9ad0004590982f64", 0x5f}], 0x1, &(0x7f0000814000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x40000}, {&(0x7f0000fb5000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f50000-0x30)=[{&(0x7f0000404000)="b667eb830424d226", 0x8}, {&(0x7f0000034000-0x92)="7a2350e22e6cc44d0787e68a8b8d2d48f45ab5f357f6034d3886dfcee944d306b3d8dbeefcf02bfb64bd49659dc7448cfe7668e0702acf56f7ddb57e8b144515714726e3209e07a48fa9fe8c965e920fbd0798474eb511be491ee29392f7866cda11832b14de2441bd4830cd5bc007dc35a6a69fff978ec55c3cb578c7f7660a77f6957b6dc5005aad39306b6bca8fa2c927e02e88adb12107583186b1d264d399027958f51e7ea0868ec1a6edb01f005b580014b043a59b429f9298dc57cca28f4e7aa76e7c5981", 0xc8}, {&(0x7f00002c9000)="0fc6afe8780d1d64613aacc8b4935fb085b3010f14666a1e001d06ab2f71791a956619214a9b6a4a1a5a1a5f58d32c574a7ec8ab9ab4caba6add35b5473ece2d59eff6f77c93b90776b0383632701c05757bb2fa9eedf327abe5409bcd4cf86acd11b106dd39a98f9de7618f57811f6b7137d51aff07a3a4b7310197b04f74ac3878ab3040eec2369bf5c8a2e3702699d5b93daeb61466dc38ae5d1b6e28bf3f8183a4a725be016173575b32177bf9ed6840603b2baa0f246d763ba886ff8f83fc56ef304ff037cde809c2b4b2307380d98f9a32409f94952f2205987546500ce33a44d9", 0xe4}], 0x3, &(0x7f0000276000-0x40)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40, 0x0}, {&(0x7f0000109000-0x1)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000646000)=[{&(0x7f00006e6000)="4c223279ee3d06820cc777de6409557317eed0885ad99d053bc9be8280543010b81af48bad94a4ba629f63177d4760412e72185c71a09850b9651ebdbdf8f95c07f764d120d165fa01070123f4c7bdcc1501cb233a10ce5694c677e7955912443f308771d6e8e8515eddb411b6988ffcb32a1d666558b79b1461940222dde81770c62240426f0b6aa4ebdb58144dc12320ba68b0a2dd196347effa7c14747c92a702f8c14e7b64fc60a09a3355c6d4b7bfe334e0dd4c048c37022daeaea4e979361f3cd87ca4fa540f6f402569330cfbfaa80a6a2151c7db4e591070321ca1ac61dbf63d38", 0xe5}, {&(0x7f000099d000)="61f18467cf91b5e906557a61d5dc69970fc88fc45e9ac782282c4f4a90153af4612cbc29f01e3c97a1fb2589f1d03d76a4ac94ac4724a171ddc680d76d560cb27af7b8b2c44d152d96a6854c8297e20e84a4b24b9359acfb83c9634fd941", 0x5e}], 0x2, &(0x7f0000cc8000-0x80)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x80, 0x800}, {&(0x7f0000518000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00004e8000-0x40)=[{&(0x7f00004cf000)="506d14cf7abe853f099c9a0319233621d97d42fae8f38332abb6ac2c76f4d75319c31b6e5d3a88f8517c569fc601e9f9217e9fea1de3febebcb7ccc5b8e1ec8209da2c128447a75691", 0x49}, {&(0x7f0000e67000-0x1000)="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", 0x1000}, {&(0x7f000053f000)="", 0x0}, {&(0x7f0000ce4000)="bc18cd27bc6d87680fcee31be9", 0xd}], 0x4, &(0x7f00006f8000-0xd8)=[@rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r0, r2, r0]}], 0xd8, 0x0}, {&(0x7f0000828000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000011b000-0x40)=[{&(0x7f0000dd8000-0x7c)="d408dc34307bbdc6c670e50a9e220f50e6dda5c1b351a5df4e7157b2da927a2b0f38ee3cf80725ae5b118c1b7cc65daa01f020082c37059e6479ccfc6346d3cb5a6e6e44cb0dbf0d82a10827320db14b654f946b0ab3ca98ced700c3d472218a947b09b681293cac3a24e41a7ccd512e828544895ea4f9847b44f877", 0x7c}, {&(0x7f0000b6d000)="620b0e1e55128ef5", 0x8}, {&(0x7f0000f73000)="1ddf312468730db9396cf6224b39d0584bb8b7eddf3c97854416e233a8d2869937", 0x21}, {&(0x7f0000295000)="c9c6de5bd09e13ddfa40323f769cd392c01a085ad6bfc5ac183d006d62c784334b4a48f1fb5e6bcd79c692ab006b463f458399c674dfcad49e948a7f71f2341837cee4ab1d2ae9e3d2d3d4139e1a344fb8d66a860eb6208435a69184aaae440d065b3f8f15c573e770dbfa8321c7fc93502c35499424c6f8a9e7352a4230c467f5952671243be8a95f35187d7c62b5d8a4a4f97a30c05b436622b8741b241aafb51d9613a50a1367867942a9d1e756d526ba4f77feea5827ce584e41c91d41f3d14c40400599cc7a2447a775867f56971abdc6ac38b180e09b804d4894d6f5e979bdc6b87747b7319d3a8c05f5e5a3feed", 0xf1}], 0x4, &(0x7f0000c74000-0x20)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x20, 0x0}], 0x5, 0x24004090) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000e29000)={0xffffffffffffffff, 0x0}) 2018/01/17 15:13:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf010000000200ffeaddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c2b000-0xa8)=[{0x0, 0x0, &(0x7f00001f1000)=[{&(0x7f0000aac000-0xa9)="b32a139edf317b3a922393ab2937112de050859baf3bc2bfd80fac556508bfdabb94095743f6e777293dceea0dd3d8279d1ca91bfbfdede3e6fa748ab9efd5b819dc287d04a283635645dbafd1ba2de0eda71405265740df90528cb160d4084d0203eb58c5894f640d82d6bae1c5e76e2c4137bd8cabe38121e63107d2c24c7bff7e03bd2826e34c8d400f8d6e3a7610bb40f42050412b38", 0x98}, {&(0x7f0000d35000)="f64deeb572fe576fcd3daf40667f562fee54a9918edf1bc679d4016a55128a9e5ac25e7828129dbc0f5b8e9df6035fcf46c1a90f81c29097a46e58e8df34c83b47c7f5043fd5bee7ad44d0cc6b372fc9cd6fcacf469631bb540787e6443abf72055bc95f9d5ee5dd7dff4fa26c34e7c75bfc3ee8a2d6486d57f8b699adec62e900aa49ba4c58515c7d522f618a95f8745891a4703065", 0x96}], 0x2, &(0x7f0000a1e000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) listxattr(&(0x7f0000457000)='./file0\x00', &(0x7f0000804000)=""/67, 0x43) recvfrom(r1, &(0x7f00006d4000-0xf2)=""/242, 0xffffffffffffff25, 0x0, 0x0, 0x249f343c95a3ee67) 2018/01/17 15:13:55 executing program 6: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") set_mempolicy(0x0, &(0x7f0000acb000)=0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000090a000-0xb)='/dev/vcsa#\x00', 0x1ff, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f24000-0x8)={0x0, 0x0}, &(0x7f0000c3d000)=0x8) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000-0x9f)=""/159) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r4, 0x4, 0xee0}, &(0x7f0000001000)=0x8) sendto$llc(r0, &(0x7f000088a000-0x39)="593b5740c502aad0dc6b00d8c23f78678ec57e7708bed8f2c5a106798820d885c5a5fac96059f2347aa35e622d99ec028f7327a08d23838374", 0x39, 0x40000, &(0x7f00004be000-0x10)={0x1a, 0xff, 0xff, 0x9, 0x5, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/17 15:13:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a10000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e20000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000053d000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000097000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004ba000-0xc)=@sack_info={r3, 0x6, 0x6}, &(0x7f0000f21000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000d20000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, r1}, 0xc) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000265000)={&(0x7f0000b39000/0xc000)=nil, 0x5, 0x1, 0x0, &(0x7f000067e000/0x7000)=nil, 0x8000}) r4 = syz_open_dev$mice(&(0x7f000054b000)='/dev/input/mice\x00', 0x0, 0x8004) sendmsg$nl_route(r4, &(0x7f0000f6c000)={&(0x7f0000e60000-0xc)={0x10, 0x0, 0x0, 0x8400}, 0xc, &(0x7f0000c1a000)={&(0x7f0000111000)=@ipmr_delroute={0x40c, 0x19, 0x73a, 0x2, 0x2, {0x80, 0x14, 0xa0, 0x4, 0xfd, 0x0, 0xc8, 0x0, 0x400}, [@RTA_ENCAP={0x2a8, 0x16, @nested={0x2a4, 0x6a, [@typed={0x18, 0x8d, @str='/dev/input/mice\x00'}, @generic="3e067eb133cb49f1c0f9e2836f6c86485b620bbab942e6066eb62e0014f3eec5d8fedaf1e6a72230c64eb0404b6daf70c957adae59ce50ead2f686e1e476635073ace9e14f94468863ea91904b4d17c8cf5f4839a545684000d4a1aa77c06247709b39700f91578806d5061eb0efc730bb706f7af9d0b2bc7ef84b8d053c5b", @generic="b7e8b84ec501fa7483bf9ce68165301df70dbf2397f2bc0a05008c5b9ae3c4c1a261edaca9fbe78182d8bda51e857c1e18bf62c0dc7f922009812a3cb9212ce4b393fd393df926b08b7bac53b61ec737c7346cddce06593feb45d3ffcd3fe48fa8838fec1d2cf9dde318a60325fd5cf1fcf9e738d9828a0bd11ae994a72ab38bcbab4316933a489cd31fb91d033952581a853dbb463901e438bbb6f33a38c8a3feee8126d20f165d2458c0211581239119cb2e164e8b0d9534280ae96ed75fc0e6d173304974dbcdce63964770d576a305d72bf5b18e", @typed={0x2c, 0x55, @binary="f764fe43dd4f222eeca02073f1d3cddedc0446f6597edc3eb9f5c83c0a8515fc6250c33f"}, @generic="7d6b645caf44e981def4e7beb1090d0b71651a2a16784c9d35cb3433928ed5891f85bddbf4fc2dcf7a0b7eb7e11ca6419b1053d4aa3a0d59a92158cc3b5523d01faaab29fd4b7dbd9da950e9e4c961a5612d79480e2cd84d77e5dd37a4b62512f6978695b6a21d80890de64bf47b99cd3868b8bc72ec8d8dbf1adb729a2bb7c770a1ce2e33289c904dbca92c30e5d40e2ac39e42e6348828901a30a877e1fbc4bb994f12635f02a5a3cf9b41681576d290bbda15f439fc9f327000ea8ba7666570538324dcea9d06ece5ab37d11150b98ac6aedc", @typed={0x10, 0x2c, @u64=0x20}, @typed={0xc, 0x2f, @u32=0x0}, @typed={0x8, 0x1e, @void=""}, @typed={0xc, 0x7d, @ipv4=@rand_addr=0x5}]}}, @RTA_ENCAP={0x140, 0x16, @nested={0x13c, 0x29, [@typed={0xc, 0x6f, @u32=0x4}, @generic="3d0696ec66f55915650bbe27031253bdffcc9609cccbc3432433de0b65a05018c95b602bbf3681e1e504cb839ea3c46da3664827c75e973f1cecfce469a2e73da54281add95b48371890c92985f568cecc383febbee4d6d4324f4e693facfc7b1b55f48192ceb3e1c626d6ce46e259b7ab9227c5488ad6091ba066f797737093bdb5fa91fb7edfbae7eeefc3d0c8792580bc79f88d18cc11ed203479b4fb0cbca691fb0c9a070fef882db499272d470af1cb6ebdc31907f67a92f4e9afe856c13e754c1b712693ff9cd8c9e86741c33f85041357", @generic="b9c794eec97b1c37881f418f59630e4333475d939ed9c30214adb6b8ee0d4482161ebd892f570892bbc5f36aefbfdbd16446c141886a750fe6236034838d87694ae832e99a2c4a08ad3cdb0b50ff9408cec93a30405b29"]}}, @RTA_FLOW={0x8, 0xb, 0x200}]}, 0x40c}, 0x1, 0x0, 0x0, 0x40}, 0x20044000) mknodat(r4, &(0x7f0000acd000-0x8)='./file0\x00', 0x80, 0x8ea1) 2018/01/17 15:13:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000)="b964", 0x2, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000002000-0x4)=0x1) keyctl$read(0xb, r0, &(0x7f0000000000)=""/161, 0x100000020) 2018/01/17 15:13:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000fa000-0xfc)="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", 0xfc) lseek(r0, 0x0, 0x1) syz_open_dev$mouse(&(0x7f0000107000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0x80000) 2018/01/17 15:13:55 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) clock_gettime(0x0, &(0x7f0000460000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f00003b4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000503000-0xc2)="198c39088b2aea1d0f5cef4b507be1467bf3623e71abe028f699ed94055d2534981373e42d59939cfea2a6906bb169fc84e9ab77b23a547f41980e3074e0b456e243cb043819c8e1196d53782e2133eb7ffbec61c3e3b4daa9fc441a9ca89e23b31b558f3c79a0badf74e82c3e9fec9d875d3285a40c124cd425e01f9ebe7a19b89b173528524033b4208a0b9c8f15e7e7052e05aa8b57174af799b62585b986840da678f007cfbb8cdd667f2ac27a85e7f317d33e87da087f0d2c66948aef921069", 0xc2, 0xfffffffffffffffb) keyctl$clear(0x7, r0) [ 88.318181] sctp: [Deprecated]: syz-executor2 (pid 15217) Use of struct sctp_assoc_value in delayed_ack socket option. [ 88.318181] Use struct sctp_sack_info instead 2018/01/17 15:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000040e000-0xb)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x20090407ffc0003}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/rtc\x00', 0x40, 0x0) r1 = add_key(&(0x7f0000949000)='rxrpc_s\x00', &(0x7f0000b86000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c4c000-0x46)="05c8b4bde919f6220eb76f6890661873e159f96ce9ce5f624e368919a0ba59a314745e5ba70ac5b68494e3b462f930034e1ea52e4eb035b859c76327e923f40e9a67dc43dbad", 0x46, 0xfffffffffffffffe) r2 = request_key(&(0x7f00002df000)='rxrpc_s\x00', &(0x7f00008f3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005ae000)='{posix_acl_access\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x1, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000348000-0x50)={@common='eql\x00', @ifru_mtu=0x9}) mount(&(0x7f0000524000)='./file0\x00', &(0x7f0000df1000)='./file0\x00', &(0x7f0000ca5000-0x5)='ext4\x00', 0x0, 0x0) init_module(&(0x7f0000e3d000)='ppp0\x00', 0x5, &(0x7f0000638000-0x2)="d500") 2018/01/17 15:13:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendmmsg(r1, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000086000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000a4c000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="79edb9e72744", [0x0, 0x0]}, 0x14, &(0x7f0000a26000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x2}], 0x2, 0x0) sendfile(r2, r0, &(0x7f00001ac000-0x8)=0x0, 0x5) 2018/01/17 15:13:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r1, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r3 = accept$alg(r2, 0x0, 0x0) sendfile(r3, r1, 0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) 2018/01/17 15:13:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000032000)={r0, 0x1, 0x1, 0xaf0, &(0x7f0000000000)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000038e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x400000000001f, &(0x7f0000607000-0x3c)=""/60, &(0x7f0000e45000)=0x3c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0f00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) [ 88.345515] QAT: Invalid ioctl [ 88.355110] QAT: Invalid ioctl 2018/01/17 15:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000388000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000d1e000-0xae)=""/174) close(r0) 2018/01/17 15:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) pwritev(r0, &(0x7f0000cfd000-0x10)=[{&(0x7f000051b000-0x37)="461c60d9a9c01da1dce2afb439f90d6143008773862a3711df41ef1f1c4e157336e8ce50126a9952ec469a3c76dc5ebd304964fe85bb83", 0x37}], 0x1, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) pipe(&(0x7f000003a000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r3, 0x6, 0x14, &(0x7f0000b62000-0x4)=0x0, &(0x7f0000805000)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(r4, &(0x7f0000b5e000-0x78)=[], 0xdb) [ 88.421111] sctp: [Deprecated]: syz-executor2 (pid 15224) Use of struct sctp_assoc_value in delayed_ack socket option. [ 88.421111] Use struct sctp_sack_info instead 2018/01/17 15:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0xa0000001}, 0x1, 0x3, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000c2c000)="f1a0b6791d431dc17e4ffed7c21c173a38c1e3347edcc752c1e44d5e71560236ce611d9d46203c7741ee31740843330de45f22ed65f65a738127d1aa6f8ea46805e68ed1b4f831aec854012065f5340476eb0ccace31939c9349dff797bc9fe250e700fef64306fc79432593280456", 0x6f, 0x20040000, 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000000d000)=0x2) 2018/01/17 15:13:56 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = signalfd(r0, &(0x7f0000001000)={0x3}, 0x8) r2 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x2, 0x28000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002000)={r3, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x800, 0x1, 0x8}, &(0x7f0000003000-0x4)=0xa0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00005ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/17 15:13:56 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000c26000)='./file0\x00', 0x400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000dfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000098000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aab000-0x4)=0xa0) 2018/01/17 15:13:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000087000-0xc)=@sack_info={0x0, 0x1000, 0x32}, &(0x7f000085c000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000448000)={r3, 0x0}, 0x6) sendmsg$alg(r1, &(0x7f0000021000-0x38)={0x0, 0x0, &(0x7f0000789000)=[{&(0x7f0000fdb000-0x47)='b', 0x1}], 0x1, &(0x7f00004a6000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xce, &(0x7f00007c0000)=""/4096, &(0x7f0000243000-0x4)=0x1000) 2018/01/17 15:13:56 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000119000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000-0x10)={0x3, &(0x7f000013b000-0xc)=[0xfffffffffffffe01, 0x401, 0xfffffffffffffffb]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/17 15:13:56 executing program 5: perf_event_open(&(0x7f00001a7000-0x78)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) 2018/01/17 15:13:56 executing program 4: clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") fdatasync(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000308000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000e92000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x33, r1, r2}, {0x7, 0x800100000, 0x310, 0x0, 0x316f4000000000, 0x5, 0x1, 0x7}, {0x4, 0x9941, 0x80000001, 0x200}, 0x1, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x32}, 0x2, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x8, 0x7, 0x20}}, 0xe8) 2018/01/17 15:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000daa000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f000018c000)='./file0\x00', &(0x7f00008cd000)='./file0/file0\x00') 2018/01/17 15:13:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000d28000-0xe)='/dev/admmidi#\x00', 0x5, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00006a2000)={0x0, 0x8, 0x0}, &(0x7f000007a000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001dc000)={r1, 0x4}, &(0x7f0000cda000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x7dc7673dca2a44c7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc6000)='/selinux/access\x00', 0x2, 0x0) syz_open_pts(r4, 0x2000) write(r3, &(0x7f0000a54000)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a000000000003", 0x25) r5 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r6 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r6, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) renameat2(r2, &(0x7f000055d000-0x8)='./file0\x00', r4, &(0x7f0000fe9000-0x8)='./file0\x00', 0x5) 2018/01/17 15:13:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001ed000)={0x0, 0x4}, &(0x7f00004c7000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d3a000-0xe4)={r1, 0xdc, "dae4dbd47eb68696ad0744694e45b4ba8dbc16af21d9df3fe1c70cd1184c49bc40af7ba6d7348849484c269de4e3086a834c1ed1366c6a9bdf7b4fb699a8dc0f84b3e903a073a65ccc13cb6fa7797deee06d33585c7919a272ccff4a26d8fbbd8147ece5be209683a4b2c739aadfa7d3e628bc74526b25ea05e5906dbd8003b1563fac8fc9845e8cbcfdd489a565c233573634d3d652e72195a202f358bcd54dda756de70660ff9866a1b56cef7653b255d0b84c0dc18315a2c2681cc38c8e5ea6b3da7b0d1abf45b87f6d1a7375cfb02777736869758b5fc5c66117"}, &(0x7f0000217000)=0xe4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000593000-0xb)='/dev/midi#\x00', 0xc0c, 0x200080) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) sendto$inet(r0, &(0x7f0000244000)="89e062d4dfd8d3da3c5dfc5d66bdb7515af6aa8aaf00b580fb99aeb55a6ccecc326f9de579a2729d5a7cdec106f1aeab472e61345559d9b8145bbc03eb45e719ad239c35f6c4cd4b3b85dbf3c9c36805e19f1996bb5f0fdd352e78dfb725ef72402e7d31dcf0321b9da394748d3c54344d7904e243446408c0a9d5c8531121ab71dbc0ae700f9dc96c4ea005559a821b9393bbff417a5e135884f7ecb7a7e1bdf247d77621b0efcc39a59185b29272bf5ce4410ea69c63", 0xb7, 0x1, &(0x7f0000b4c000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f000013f000-0x38)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000871000-0x10)={0x0, 0x989680}, &(0x7f000044b000-0x8)={0x0}, 0x8) 2018/01/17 15:13:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000c4b000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x54, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0xfffffff5, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], "da09a8b7578a8b1657e9c967414f3bc94e78586b7f1b4e65ec7d4d5d7452a6077a0fe584"}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a38000)='/selinux/mls\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009bb000)={r1, 0x0, 0x3d, 0x6b, &(0x7f0000119000)="ae9624d4d113e2bc64c42d1dbf98932371727ca91cc8fcc4cab64f24100ee7fbfbd5520b18a01b02d6b345c0965e101224b1acff1734d5ae9eb0032a08", &(0x7f0000ba0000)=""/107, 0x339cf3d8, 0x3}, 0x28) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e9a000-0x78)={0x80, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x31b, 0x3, 0xffffffffffffff00, 0xfc, 0x0, 0x3306, 0x8001, 0x9}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8) 2018/01/17 15:13:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000016, &(0x7f0000d7b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000+0x47f)='/selinux/mls\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x2)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000001000)=0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000000)={{0x401, 0x3, 0x9c5, 0x400, "2524c3c78f32ac37b347280ff4ecc57120b64c542fd27a990aa8480daefaf4783850672eaf45b124caa740ec", 0x75722b97}, 0x0, 0x0, 0x3, r4, 0xb4, 0x100, "21550a49b7f76c207a286b61f0d7f83e7abd53488d1f61de7fcc9db97928674579a7454f6238ae5f07cb1834b17896bad37fdaabeaf3804285afc6909052b7ca", &(0x7f0000f97000)='proc#vboxnet0%\x00', 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x1, 0x1f, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r2, &(0x7f0000002000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) prctl$setendian(0x14, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000001000-0x38)={0x3, 0x0, [{0x0, 0x0, 0x9}, {0xbff, 0x0, 0x4}, {0x9f9, 0x0, 0x800}]}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000002000-0x10)={0x9, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000000)={r5, 0x24}) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000001000-0x8)=0x1) socket$inet_udp(0x2, 0x2, 0x0) listen(r3, 0x5) 2018/01/17 15:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) clone(0x400, &(0x7f0000a03000-0x74)="147d51ad7cfe3db25f06bc2133c61ca5cb4ddb9f7154e9b64e0be57a7fecf1b792cb2afe4d6b049859b27d1193f7fa3ca9c5e6e0c270662e7a1f9c1f3ab9258e29b1a0d53db4d0fa813102df15ee894d239da08bb95e6d55f189f495829c22e808da19bbd93b2ef3efc56e0c6c5f82924de28405", &(0x7f00006f3000-0x4)=0x0, &(0x7f0000184000)=0x0, &(0x7f00001c2000)="b5822f27bbeab28e13ad6178cdd76c4101722aa82d422cc2e4dd71537615e0956bb44d6029f03df7327790d4bb8849965729dbd0fbddf03cd309644692c6e2d0c0dcdf28728c992b260943b01c251baadc6f794b2355d8ce79076909a461e9b81f819837b9af1eca46bc38fccc4a6f9dc8c1b1ecec661cfde0085712a7d25364627c08bc984109bcdbe8ff40d13a38faecbd73460119d7c12ff14f0044cc36835eb9d19b7b5dbb51e6f82e0897c4eaa21cce82910f369a2f0e6314102dacdd332a9ba6e86a5a8706b407ede9bf9f7dd90185e81b1d60dd72b2b483c2368da99c074d1862bc134dfa91449223fee011a8") r1 = open(&(0x7f0000470000)='./file0\x00', 0x8000, 0x2) getpeername(r1, &(0x7f00000f3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068b000)=0x8) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000ab5000-0x1000)=""/4096) 2018/01/17 15:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000e83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000674000)={&(0x7f0000739000)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@typed={0x8, 0x400000000000000a, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003c3000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c38000-0x4)=0xe8) r2 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r0, &(0x7f000061a000)={&(0x7f000081f000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000004e000)={&(0x7f0000a46000)={0x3d4, 0x40, 0x104, 0x7, 0x0, {0x10, 0x0, 0x0}, [@typed={0x18, 0x5a, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x3d, @uid=r1}, @generic="14c6592c2d5d4fbb5980e7fb646ba45c6b88b283621b694a90f94457d003dde121a8438000ee6fb2485b4b2fc21e46a894294c41f45b70b7d111c8adcd8374b63520f50f562e3e4a79ce9e930b33752f2459519f1d09353b60a5d77ff16ce4115ff0dd43e897016c699bec7983500985a0c1666a0af13aea4258047fa4e5d1e73dd55f7ee5114ecab2acbc62aa289e561032ce344b80dafc48491b31a4316087d329f872ed5fe976a4197aaa474c8ef6bf87928bf6e12727bcacdcbce7354db4409b1f526a588349e4036032a7a6133848628a1362207f50230f306e17a0e5838db9b666f0740e2c93bad0a664ab4af1429462", @nested={0x1e0, 0x96, [@typed={0x100, 0x41, @binary="32aae666adaa61f00984a3559391b9a8e06168a5140d0cf4186cb5be4d0e1cf7aace01e1b55e912bdbcac88620216c2e3e749f4145ac45cba2d26654a9a8fb3a8e68d4fdcb9deecd0a44f76976bd78d0aa497904ae4129bb3ace456b054fa824fa2d7f262796235f3fc3c351ecb5f020045a8ab9d7ac39f676f19aaf66a4df9df1083095c33a00c0e941e96cd99b6e4fe9479602f8c81d3c54e8bbf8ed147de9857ae85d8c4aa3a42b5b9798b26be8920aaefeeada0249fb5ab72749acce2cc76cbe85e5ecf641bb6cf0d173fe7103c272b038e592eae3284ca05861321d81196843a5f847a29c9c05705b0916cd2baf3d7a9b8f7d56"}, @typed={0xc, 0x2b, @pid=r2}, @generic="fc7394e3d34bb3efa0b1fcc3528c1fd4a673fd2e61a5ada44feeed3b06233c02b0ab46abe90bee1244253e84da7c4c45b398f61b0990d8938bb302e94129d71b35cb44e2a22b9869085a693c4b0d3cfd59bec3a3ebd52065a2f9eba9a69460963ace1e88b2c48d45be786b7e67263c21e56b946cb5de90b7a2e604066e573c1e85c4fba7983a0da8da425d700884359f760a61e9f19c8d33c165a08bd451b2830d154a8d32861ec0da8d340c3b0f883cbb8875f5547f93761799d653859a05df57e9af16d81e025600ddea6c9b27"]}, @generic="a6d27c5615113d62e5a2f5940bc6a2b18a30676802f4648cee137947cdfc8c43850189bb8b98b41eb509289ee632", @generic="f9b6eb53982cef2b4cc6cd07e6ac0e9892e74e2ccffdd4a4122f6af8a0581c09fd11918125fec75e1e5b53a608c08f6962ad9c5e1a1aa6fff6e4e885c73e8847fa9695d00c9479be6809e18e8a0e7dbb6035d9d5d57ecfb504ca2d5592e053ed4f7c4ccc37880ab607f79ebe00165488dc3b805d928f2773d7fdaa42f005a8058c019bf45330f8e8934ad21029a2732f6cf7e227a2e1a6a5df4b3e"]}, 0x3d4}, 0x1, 0x0, 0x0, 0x41}, 0x4000000) 2018/01/17 15:13:56 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000001f000)='./file0\x00', r0, &(0x7f000001f000)='./file0\x00') mkdirat(r0, &(0x7f0000014000)='./file0/file0\x00', 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000011000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000012000-0x10)=@ax25={0x3, {"bfae1faf6c9524"}, 0x5}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f000001f000)='./file1\x00', &(0x7f0000014000)=""/100, 0x64) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') 2018/01/17 15:13:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f0000ca5000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x81, 0x8}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a89000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) readv(r0, &(0x7f0000ef6000-0x10)=[{&(0x7f00004ae000)=""/69, 0x45}], 0x1) 2018/01/17 15:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000746000)='/dev/dmmidi#\x00', 0x1, 0x141501) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00009a3000)={0x96, 0x7fff, 0x9}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008be000)={0x1, 0x10000, 0x6, 0x5}, 0x8) setsockopt$inet_int(r0, 0x0, 0x40000f, &(0x7f00006f3000-0x4)=0xfffffffffffeffff, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000084e000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) getpeername$inet(r1, &(0x7f0000f1b000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d97000-0x4)=0x10) 2018/01/17 15:13:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a0a000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f000001e000)={0x10000, 0x8}) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x2, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r2, r3, &(0x7f00007ed000)=0x0, 0x2b) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000032c000)="b7078be3eb2cb78035e2798652aaf8748a8ec491efb321aa866fa52a0da30a95", 0x20) r4 = add_key(&(0x7f0000cf9000-0x12)='.request_key_auth\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r4) 2018/01/17 15:13:56 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000002e000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x800000080203) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000002f000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000024000+0x412)=0x8c) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000002e000)={0x0, 0x10, &(0x7f000001b000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000002f000-0x4)=0x10) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000002d000)={r2, 0x9, 0x4, 0x3, 0x3, 0xc56d, 0x644, 0xca, {r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0xce97, 0x2, 0x4}}, &(0x7f000002f000-0x4)=0xb8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f000001f000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000007000-0xa8)=[{&(0x7f000002f000)=@in={0x2, 0x0, @rand_addr=0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000030000-0x20)=[{&(0x7f000002f000)="0cefad3d51746702157ddedd270239c247d8e39d7f87f6bda71e435e547413aaf1bbcd2131f35e07d8d4f1f76df42e25166d25188664fde087c3bdcbcbb5a90217b754a4d0d519486c6f330dc8627bdba738b0bf01c1aac39b", 0x59}, {&(0x7f0000022000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000012000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8002, 0x100000000, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x92a3, 0x1, 0xc493dbd38e703aa4, 0x1, 0x87f, 0x6, 0x4, 0x0, r4}}], 0x60, 0x10}, {&(0x7f0000030000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f000002f000)=[{&(0x7f0000030000-0xc8)="4ae3e7068760db4a9a7ad399853b3bbb429f31618eec8c3566c4e55cf23621c92622684c53971b0c963c30b5c8a0292a0d740c9424b3cce3ebbb13d6a5dcce32309aacffd7a6a97d87b0ca4054d3e34dfd7d8dd83cbc0d222ba2d39865e0a67d0d564bcd778d1baf2b937776a01c906bf086173dad5d29c440400a665c410217f9dc7b9e227170fa07d7c1dde1929d27f353099675a4645e71203ce6c7d22bd620912e5587bc0636f105cb9d7e8f63cf0872de91297b4f1dcd956abd7b1be4751adda3b9d591a106", 0xc8}, {&(0x7f000002f000)="1d1fcaf9a6a2fb6fac4c0859f289a1825e4110622f2951d4f1ac7c80644c2b0fede7a26129cd1a9ffe628af2b5ea943a86849869eb89c5cbcb2ba09c0a6eeb28b46752e813e541ba1d", 0x49}, {&(0x7f000002f000)="9645d65b8bee08e20debf262185485ff9c712bf747d216518b81e3df88ad2ac4d1c15a6c7b5c699e70a82b59bcfb5b045a27b55f979d7983458ad884345f75a1bc6dc32ee7379d2c3cc2205935262a159a84dc34f2b66771335de4c3d29963ee681b4dbef001a263e7f3eeeb6446dfdc9653dda6cc81321e71c968cb79c0d822e3578c78ff6863c9a524d8b8d5a98c6271b51e7c4cafbc1627a14ad6b551bc1762d1692b7c4df9e9163d8b8237ea4f65aa276d75c18e111542b560598285a53d", 0xc0}, {&(0x7f000002f000)="738c61ca2e0ebac2f2eafdf1764404396b294859ccc5c4704daa7572cc7f538d0777bfb49e2944984ee9df8fedfd697d58c30de9c802c39f1988e89e292ec713304e01716d87dd74fca0de24658fd40604adab01a3a39d7832d858f8b9fd95481409a81d58e7f4826222f54ae92fa17cd6d6fbd7231e7cb17b931ed22091b3cb28e1816089cceab3cfcfda493b42a9feea2ad6cf8ecaafad8f9cea10", 0x9c}], 0x4, &(0x7f0000030000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x8f, 0x820e, 0x1, 0xff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8009, 0x400, 0x101, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x6, 0x6, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8002, 0x9, 0x8, r5}}], 0xc0, 0x15}, {&(0x7f0000030000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000002f000)=[{&(0x7f0000030000-0x74)="5482cba63faf400f4a0eb65c0fe99d45c8a594b51b7e4a4d69194df273a0b1a29d9365a55aa9da4b724ce6dd2af4a36cdc33297c559368c6e7ee151666ddd55278944af5b33da523c8eb7deb76327537f8e5570d55d7e0de24b626153fc1859cefeaa851179e8cbd48451b1d10f567a244e9c8b8208f708e129d34edf30ce4ba802cc801149b87819d8303d0146a6451a1667dadf92ca755fe9e37d3529ce757236662b729545c1a689bc649537f", 0xae}, {&(0x7f000001f000-0xbe)="a22e10266512a7632922b3c33b170c0516e6e4d70b887b61cc3965c96201ffe8cf4d4fdbc1defb39d0bc0416affffb2553c1aca9ad35f2bfd9dc551c30a0912cac40bda7ab853b27318590385b87c8adc67beff5ba63dfcca2e318f92a381c6356121178768b0455f900dbd14adc7e04802872bbdedbdc0488e36702f716eb4b98face800ebf723ef423b2279e26147a4709acca215a3f5ebfa99a17e8e2f46a250a247755f3f4aa2ad19e7c903440ede4c5de47a10ee923288a87608e03", 0xbe}, {&(0x7f0000011000-0x84)="5b76691f8262ee7fb8e6689744f5ff6218a2e299f4b08758f95fa05a0c558517e5980c7832c34b4524c99fa34416d7f77b740ecf29bf06d4d4e1f5d5fc74edcd33c3a8cab3092d54a99c734b07dd70b924503c7d32b8ec6270cab3f61687729fd50aa254318ac05ac93269d57c737f0b52aadc72e8c8c9aad17e4ffd1806fcdb5486320d", 0x84}, {&(0x7f0000005000-0x79)="a002cf0f77e81771822117d367711e3689150dc25285b9b4bde5d387824760af190197e415ff720df7d86620c476869053a95d4c2fdb2b6b9647913c488ed34ba148b2b32d5453d22653aa54c66447bf8a1eb51e48c2fa31e6fad56efd1ce28f21a4ab3454332db203de4870994411454fbf37322ef7959481", 0x79}, {&(0x7f000002f000)="345ed914003a076b39a05ec2ef3e22a9353bfbff0bdced782e09bf6e47281ba2ee12deff301e7194d10e3fee6abb319d311e7783233a8d1d91b4d054c5aef07c25f99462b9bd33e851d49d32564d171c61bc03bb96ef0eee12434862ed39192a72df4f7e9825f6a2a61f0db8822c27d8762c967cd2711e4326fc785940eb2f0d89a8a359326f97a29dd9b26e07eef3699e384330e035ddfbbed5ac43ca96a2882a3b9ffbf2995e0e3516891e3950e5495f98e84fe7bfd6dd6e47c8956b37747581b5a76a09", 0xc5}, {&(0x7f0000030000-0x1d)="2a7023e659792e64784d89705ad9da8ff958d83a8d22ec106d519aa514", 0x1d}], 0x6, 0x0, 0x0, 0x811}], 0x3, 0x8000) r6 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x0, r6) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000030000-0x10)={0x3, {"5547432512b49b"}, 0x101}, 0x10) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/17 15:13:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f0000d11000)=[{&(0x7f0000067000-0x1000)=',', 0x196}], 0x1) vmsplice(r2, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)="", 0x0}], 0x1, 0x0) write$fuse(r2, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) dup2(r0, r1) 2018/01/17 15:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() ioprio_set$uid(0x3, r1, 0x5) io_setup(0x5, &(0x7f0000e70000-0x8)=0x0) io_destroy(r2) fstat(r0, &(0x7f0000e45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000934000)={0x6, &(0x7f00009a0000-0x30)=[{0x7fff, 0x8, 0x1, 0x2}, {0x5, 0x6, 0xd97d, 0x0}, {0x8, 0x0, 0x546e3451, 0x0}, {0x9, 0x1f, 0x1, 0x10000}, {0x4, 0xfffffffffffffffe, 0xcf18, 0x80000001}, {0x9, 0x1000, 0x9, 0x1}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b9000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000b6000-0x9)='/dev/dsp\x00', 0x80000, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00000cb000)=0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) 2018/01/17 15:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000af7000)=0x7, 0x2) write(r0, &(0x7f000010d000-0xfd)="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", 0xfffffffffffffe53) syz_open_dev$sndmidi(&(0x7f00007a8000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) 2018/01/17 15:13:56 executing program 2: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000031000)={0x0, 0x1fd, 0x3, 0x0, 0x0, 0x0}) prctl$intptr(0x2f, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000395000/0x2000)=nil, 0x2000, &(0x7f0000358000-0x6f)=""/111) 2018/01/17 15:13:56 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000036000-0x10)={0x10201, 0x0, &(0x7f0000027000/0x1000)=nil}) 2018/01/17 15:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a01000)='/dev/amidi#\x00', 0x3, 0x100) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00007b8000-0x10)={0x2, 0xf000}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f00000fff00ddffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000ffe000000000000000000600", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/17 15:13:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r0 = userfaultfd(0x1000000000080800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000242000)=0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[&(0x7f00000c5000-0x5)='ppp0\x00', &(0x7f00005fa000)='/dev/input/event#\x00', &(0x7f0000c51000-0x12)='/dev/input/event#\x00', &(0x7f000008d000-0x1)='\x00'], &(0x7f0000149000-0x4)=[&(0x7f000043f000-0x23)='cgroupð1vboxnet1%vmnet1selinux-\x00']) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000ced000-0x6a)=""/106) r2 = socket(0x1000000000000002, 0x1, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f000005f000-0x10)={0x77359400, 0x0}, &(0x7f0000af9000)={0x0, 0x0}) nanosleep(&(0x7f0000f46000-0x10)={0x0, r3}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000455000-0x10)={r4, 0x2712}, 0x10) r5 = semget(0x0, 0x3, 0x0) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000435000)=[0x6, 0x8c3, 0x20, 0x6, 0x6]) 2018/01/17 15:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00002c8000)={@common='vlan0\x00', @ifru_ivalue=0x1ffe}) r1 = syz_open_dev$dspn(&(0x7f00002da000)='/dev/dsp#\x00', 0x3, 0x2) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00007e8000)=0x0) 2018/01/17 15:13:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x7) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e62000-0xa)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00001a8000)=""/158, &(0x7f00003d3000)=0x9e) 2018/01/17 15:13:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000655000)=""/1, 0x1}, {&(0x7f0000000000)=""/102, 0x66}], 0x3, 0x0) fsetxattr(r0, &(0x7f0000e1f000+0x2ba)=@random={'btrfs.\x00', '$]vmnet1\x00'}, &(0x7f0000001000-0x7)='[wlan0\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/igmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000000)={0x5, 0x6, 0x2}) 2018/01/17 15:13:56 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009a0000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000589000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000396000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r1}) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f81000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x12}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x1, [0x3b0]}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00006c0000-0x4)=0x1, 0x4) 2018/01/17 15:13:56 executing program 6: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000688000-0xe)='/selinux/load\x00', 0x2, 0x0) accept$nfc_llcp(r0, &(0x7f00002ff000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004be000)=0x60) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000abb000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ac0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002cd000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/17 15:13:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000780000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002c4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000ed7000)={0x7f, 0xa, 0x4, 0x1000, &(0x7f0000981000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r1, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005ed000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00001c5000)=0x0) perf_event_open(&(0x7f00002d6000-0x78)={0x4, 0x78, 0x9, 0x7f, 0x401, 0x7, 0x0, 0x101, 0x20, 0x3, 0xf04, 0xffffffff00000000, 0x101, 0x7fff, 0x20, 0x8, 0x0, 0x4, 0x20, 0x800, 0x2, 0x81, 0x9, 0x4c8c, 0x7ff, 0xb0c, 0x3, 0xffffffff, 0x100, 0x4, 0x0, 0xa437, 0x4, 0x84e, 0x7f, 0x3, 0x3, 0x5, 0x0, 0xfffffffffffffffc, 0x2, @perf_bp={&(0x7f0000024000)=0x0, 0x3}, 0x2008, 0x8, 0x3, 0x0, 0xfffffffffffffff8, 0x7, 0x100, 0x0}, r3, 0xffffffff, r0, 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000e7c000)=0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ef3000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000747000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[], 0x0, &(0x7f0000f77000-0xe3)=""/0, 0x91, 0x0}, 0x0) 2018/01/17 15:13:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x7f, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xe9b, &(0x7f0000000000)='G\x00') clone(0x0, &(0x7f0000291000)="", &(0x7f0000a87000)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000478000)="") signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) [ 88.878682] sock: sock_set_timeout: `syz-executor0' (pid 15339) tries to set negative timeout 2018/01/17 15:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000cc0000)='./file0\x00', &(0x7f0000da8000)=@known='security.evm\x00', &(0x7f0000cdd000)='^,vmnet0bdev-\x00', 0xe, 0x3) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) pipe2(&(0x7f0000352000)={0x0, 0x0}, 0x80000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00004d5000)=""/14) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000833000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x8000}) shutdown(r0, 0x0) 2018/01/17 15:13:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000444000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 88.951795] sock: sock_set_timeout: `syz-executor0' (pid 15352) tries to set negative timeout 2018/01/17 15:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe1, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000222000)='/selinux/status\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000024000-0x8)={0x80000001}, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000357000)=0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000065d000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0xffffffff, 0x46, 0x1, &(0x7f0000902000-0x10)=@common='tunl0\x00', 0x8, 0xff, 0x583}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000040f000-0x20)={r0, &(0x7f0000c53000-0x1)="", &(0x7f00009c5000)="", 0x2}, 0x20) 2018/01/17 15:13:56 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000208000)='/dev/vcsa#\x00', 0x7, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0xab)="3b0fe22b597b1122eacc91b4b0d900880023194c5ea8a459c50d9b17b63f73721753808c7ea89db8b72214f345a6107d0434f5b466851a10648a6526c8c07301744935206e6124df8121f134de59731d0ddfe68210e46c0198e52bd2356fae576bf62574c6a7aee51d9aec456aae3c5130744b3ded28d7f543f206434380ae12fbfc48bdb5108e265ef28960abbbfe3fed845c23021e594b83eab58f821f5e51b90a894889f5e45ae9cb2f") clone(0x0, &(0x7f0000a61000-0x1)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00003a7000)="") epoll_pwait(0xffffffffffffffff, &(0x7f00006b7000-0x60)=[], 0x0, 0x0, &(0x7f0000ede000)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x7f, &(0x7f0000002000-0x8)=0x4) r1 = syz_open_dev$mice(&(0x7f00000c7000-0x10)='/dev/input/mice\x00', 0x0, 0x40040) ioctl$KDADDIO(r1, 0x4b34, 0x0) 2018/01/17 15:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000d5b000)={0xffff, 0xff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/17 15:13:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd4000-0xce)="", &(0x7f0000c96000-0xcc)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e4000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000fba000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/enforce\x00', 0x8200, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00000b0000-0x138)={{0x100000, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffb0, 0x2, 0x9bd8, 0x2, 0x1, 0x3, 0x6, 0xffff, 0x0}, {0x1, 0x0, 0xc, 0x8, 0x6, 0x869, 0x4, 0x3, 0x5, 0x80, 0x3f, 0x4, 0x0}, {0xf000, 0xf000, 0xf, 0x10000, 0xffff, 0x0, 0x3, 0x5, 0x86, 0x6, 0x1ca1, 0x10001, 0x0}, {0x10000, 0x1001, 0xe, 0x8, 0x100, 0xffffffff80000000, 0xffffffff, 0x100000000, 0x4db, 0x634, 0xffffffff, 0x4, 0x0}, {0x1, 0xd000, 0x9, 0x7, 0x800, 0x1ff, 0x2, 0x1eac300c, 0xfffffffffffff45d, 0x1, 0x2, 0xad83, 0x0}, {0x3000, 0x0, 0xf, 0x9, 0x3, 0x5cf, 0x7, 0x4, 0x1, 0x5, 0x80000000, 0x3, 0x0}, {0x4000, 0x2000, 0xe, 0x8, 0x3, 0x4, 0x7, 0x8921, 0x6d83a857, 0x2, 0xffffffffffffff4d, 0x7fffffff, 0x0}, {0xf000, 0xf003, 0xc, 0x8000, 0x1, 0x4, 0x60, 0x5, 0x3, 0x81, 0xfffffffffffffaa0, 0xf4f7, 0x0}, {0x92fb33b92fe42880, 0xd000, [0x0, 0x0, 0x0]}, {0xf000, 0x4000, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0xd000, 0x2a1, 0x6, 0x1000, 0x0, [0x5, 0x9, 0x5, 0x100000001]}) 2018/01/17 15:13:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000034c000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f00009ff000)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00001f2000-0x10)={0x6, &(0x7f00007dc000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) timerfd_settime(r0, 0x3, &(0x7f0000003000)={{0x2400000000000000, 0x0}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000a16000)=""/71, 0x47) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000c8a000)={0x1000, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) inotify_init1(0x7fffd) 2018/01/17 15:13:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) socket$inet(0x2, 0x80000, 0x22e1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001e6000-0x4)=0x0) wait4(r0, &(0x7f0000191000-0x4)=0x0, 0x40000000, &(0x7f000089c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000003c000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000e9e000-0x4)=0xc) connect$packet(r1, &(0x7f00004f3000-0x14)={0x11, 0xff, r2, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x14) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000afd000)="f8ee23b3c86f9189770cad6b6801cf6f8c28ce4a674dc1d9c8210b12fcd46a2ec59938453d2fe1f42dfccb8a278e748d0e5d0f1e6b16c6f517728075b31b2aff56f96bb72ccabb207c30508fbd9db05be384ef75fcce75a917546d0a250a42b3f9e17245c27aee68b5178b0077f423f5d87a21bf05df8a50d58196d5c56b1ff05059e3a6b60d266daa") r3 = add_key$keyring(&(0x7f00009b9000-0x8)='keyring\x00', &(0x7f0000919000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000a10000-0x8)='keyring\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r4) 2018/01/17 15:13:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f5b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fstat(r1, &(0x7f0000185000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000a40000)={0x1, 0x0, [{0x40f, 0x0, 0x0}]}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000096d000-0x4)=0xff) 2018/01/17 15:13:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000402000-0x8)='./file0\x00', &(0x7f00003d8000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f0000000000)=""/67, 0x43) clone(0x0, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000480000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c94000)=0x0) select(0x40, &(0x7f0000960000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc5000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000070000-0x10)={0x0, 0x7530}) 2018/01/17 15:13:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xa)='/dev/midi#\x00', 0x0, 0x101402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000393000)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc07, 0x4, 0xffffffffffffffff, 0xfffffffffffffffb, 0x10}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x7fff}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000217000-0xe)='/selinux/user\x00', 0x2, 0x0) write$sndseq(r3, &(0x7f0000a54000-0xf0)=[{0x1, 0x9, 0x6c, 0x1f, @tick=0x2, {0xfffffffffffffffa, 0xc528}, {0xffffffffffff8916, 0x9}, @time=@tick=0x10001}, {0x9, 0x4, 0x3, 0x80000000, @time={0x77359400, 0x0}, {0x99, 0x4}, {0x1000, 0x10001}, @time=@time={0x0, 0x0}}, {0x8, 0xffffffffffffffe1, 0x1, 0x6509, @time={0x0, 0x0}, {0x10000, 0x2}, {0x4, 0x1}, @quote={{0x1f, 0x8}, 0x2, &(0x7f00001a9000-0x30)={0x1, 0xa55, 0x9, 0xf051, @time={0x0, 0x0}, {0x80000000, 0xfffffffffffffffe}, {0x1a45, 0x5}, @result={0xffffffff, 0x6}}}}, {0x2400000, 0x1, 0x6, 0x5, @tick=0x1f, {0x0, 0x10001}, {0x5, 0x5}, @raw8={"adcfc4dbd0ee8f26386f062c"}}, {0x3, 0x33c9, 0x4, 0xa5d, @time={0x77359400, 0x0}, {0x3, 0x3}, {0x7, 0x3}, @result={0x8, 0xbd9}}], 0xf0) 2018/01/17 15:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000c81000-0xd)='/dev/dmmidi#\x00', 0xff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000c0b000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) unshare(0x400) r0 = timerfd_create(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000b79000)={0x0, 0x1, 0x0, 0x0, &(0x7f0000160000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fa8000-0xa8)=[{&(0x7f000044f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000764000)=[], 0x0, &(0x7f00007b5000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) timerfd_gettime(r0, &(0x7f00007f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000ad2000)={0x40, 0x7, 0x40, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:13:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x250, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) read(r0, &(0x7f0000212000)=""/125, 0x7d) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000071, 0x0, 0x0}]}) 2018/01/17 15:13:56 executing program 3: mmap(&(0x7f0000000000/0x829000)=nil, 0x829000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002b7000-0xb)='/dev/hwrng\x00', 0xd00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000533000-0x50)={{0x4, 0x82af}, {0x6, 0x1}, 0x8001, 0x4, 0x80, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r1, 0x1, 0x1) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000829000)=""/80) ioctl(r1, 0x45b8, &(0x7f0000516000)="") 2018/01/17 15:13:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x8) 2018/01/17 15:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) listen(r0, 0x2) linkat(r0, &(0x7f0000779000)='./file0\x00', r0, &(0x7f0000a8f000)='./file0\x00', 0x400) r1 = syz_open_dev$sndseq(&(0x7f0000ff0000)='/dev/snd/seq\x00', 0x0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000141000-0x28)={@generic="1e2c69b6615b44bf8893075de8ea8209", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000e40000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x0, 0x100000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0xfffffffffffffffd) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000084d000-0x4)=r0, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000073e000)=r0, 0x4) 2018/01/17 15:13:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000347000)='/dev/snd/controlC#\x00', 0x0, 0x1000000000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000505000)='/dev/rfkill\x00', 0xbc96aa3a23a06d5e, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00009b2000-0x8)={0x0, 0x401}, &(0x7f0000106000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bcd000-0x14)={r2, 0x7, 0x3f, 0x3ff, 0x3, 0x0}, 0x14) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000a66000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mlock2(&(0x7f0000156000/0x3000)=nil, 0x3000, 0x1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00007d0000-0xb)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000c06000-0x4)=0x49, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000745000)=0x0) 2018/01/17 15:13:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0xb3)={0x0, 0xab, "9f731c514c51c6a6bada2d56e76704d8fddf62f1737859c69d25a0693f1c0eba6e4fe078f982b59486948eb1ed94f7ca81f14f178adb77eb6e7894dfc733a9cf649b30da1dc7c49eb29eed6258383edc0064a13acb9aab862efcdceeb35784018331164b52be55f775c6b5b9346126e4f7eac62e62582cdd10dbc325dea48a28ba4e81c854515905ee8d9f4f7fbadc5c6b84909b5b6c8ec69f8f574c62193d1dec12d047faf507d8080a77"}, &(0x7f0000000000)=0xb3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xd8, "080ef320ae26193593977d3197b26a7e0f48ff7ae61a0f0959bda3cc6b7f00e9ac09b6756d4ef8add8efa6a64b6aa1b644242e8eb7351686b3f1ef8f5540b74c0226d6a0254609c95cb5a2cd7360fb164e6cadf4f894542e4b7e300a5e6910a843ad43539a0b8f722a8b0313889bbff86c7feeff30ef9a5b22335ea917791869a10070450559f50bd5340588c44b26781e124de809b60971b7af633e358412472025b876974bf7823e66ee94184dd72a468184039212c58805e947108a91c3a27e64f917e321c57da82bf8d447bafe4aab2081b6576d4b60"}, &(0x7f0000000000)=0xe0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)="646e7300000004886c76657200", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x1)="fd", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) setfsgid(r2) 2018/01/17 15:13:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000332000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffca) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008a1000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000b44000-0x2)={0x6, 0xef}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004d5000)={0x0, 0x2, 0x1, [0xfffffffffffffffc]}, &(0x7f0000580000)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009ba000)={r2, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10000, 0x40, 0x2cde3312, 0x3}, &(0x7f0000bd0000-0x4)=0xa0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d86000)=0x3, 0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000b92000)=0x0, &(0x7f00002c9000-0x4)=0x4) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87", 0x1}], 0x1) 2018/01/17 15:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000011a000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000f3a000)={0x200, 0x1, 0xfffffffffffffff8}) gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000913000-0x4)=0x0) exit(0x0) timer_settime(0x0, 0x0, &(0x7f0000147000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 15:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, 0x0, &(0x7f000007b000)=0x0) setrlimit(0x0, &(0x7f000036b000-0x10)={0x0, 0x0}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) geteuid() ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) 2018/01/17 15:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00007a1000+0xcbf)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) fcntl$setsig(r0, 0xa, 0x2a) eventfd2(0xa1, 0x1) 2018/01/17 15:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) r2 = dup(r0) connect$ipx(r2, &(0x7f000094d000-0x10)={0x4, 0x2, 0x5, "d4f74902357f", 0x6, 0x0}, 0x10) shmget(0x0, 0x2000, 0x28, &(0x7f0000f6b000/0x2000)=nil) exit(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008be000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000179000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000496000)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000616000-0xa)={0x80000001, "68c0651a9de3"}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001aa000-0x5)={r3, 0x9, 0x0}, &(0x7f00007d0000-0x4)=0xc) 2018/01/17 15:13:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00007b4000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000065000)=0x60) setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000461000-0x4)=0x0) [ 89.329697] QAT: Invalid ioctl [ 89.370508] QAT: Invalid ioctl 2018/01/17 15:13:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000abb000-0x18)=@add_del={0x2, &(0x7f0000000000)=@common='nr0\x00', 0x3ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x80080, 0xe) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009e2000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/17 15:13:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000016c000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2000) getsockname(r0, &(0x7f0000f36000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a32000)=0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000038b000)='/selinux/checkreqprot\x00', 0x20200, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b8d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) futex(&(0x7f00006ad000-0x4)=0x0, 0x5, 0x0, &(0x7f0000370000-0x10)={0x0, 0x0}, &(0x7f000080e000-0x4)=0x6, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00004a5000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c2a000)=[@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x1c) 2018/01/17 15:13:57 executing program 2: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000025a000)=0x3, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f0000947000-0x241)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c318f25c80f582d22a1e37a0aa6afd1f86f675cdee0b4af513d38be5a55b42b0e956782d9aa8655ea931ae969253cb09240afa8cfad50cea0eefa084beba0c8f03aa616ba5631e302549857687f49b1303f14d358c7c33e18e97426412682722f56e500ed2129af03a2b08a22bc09cd6c0a6d5916fd8853786a518263312099f6f5ac595998d3c801f7effa741b3094721e13b1b88bc5ee5b8a7716053e1482c8adc0388ca50825e56bbbe550e572344a8e15153a2874b3c013d13f06d19f79217b24f6d07fe0e7029158db63f14cea202939c06af5c68a5fc89a23b4e322dd969f0a2a31295b2ba5a0967da2326de2d7db7ce276596291d329a89c24e2cdf005f5a689727024c144e83e427272138c96deae0feb8dc8131d3ecf27faf0ee09669af12b94906f994fe42d766c3a577a56e6910516f966035242de764daac021f6930c0c820f94b0eb7014dd661b61c047a8447edf27fb9bf9c2d8a2efbd8047702b0d7a18470116e9b705e6fc5d42582e84cb0f98dba3a292bffcc21bf970063a91c1baa39ea9e06c6a4f9fb4cfb2b86690265b99295e3eeddf2df0fb0c240d794b7acbf9dc0ebed672cbb866547d67de9b79a2dcc35cd02325aa6b8fc6", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000802000)="f0", 0x1, 0x0, &(0x7f00007b0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:13:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000ae000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b05000)=0xe8) quotactl(0xd137, &(0x7f00003f8000-0x8)='./file0\x00', r1, &(0x7f00002fe000-0xc8)="2381a1077b177ad08b18148e28af8050bc8e753aa2a6437edd72596d5cd87b6022edca341e04a734aa0a8ada274f64b940204253722a5756e9fbfa68ac101268ecf10607a0d588c900fcec204772816da63c47f9107129454265e70bb627edc2f4a8256c3bf524fa8b3a7be17bbc1b231b9ac98053014e619b064354c85e2ce1d8b4330d7a25c8ee56cb948dab0c2a038e436f24ec0a67d4ffb24dd1586be86e311568252f5004efd14f275cacf65462adc8bf082e7369c9292f0d5bdaa4495b0ad42eca1cc81b9d") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000057e000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) 2018/01/17 15:13:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ac3000-0x5c)={0xffffffff, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresgid(&(0x7f000075f000-0x4)=0x0, &(0x7f0000eb0000-0x4)=0x0, &(0x7f0000247000-0x4)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002b1000-0xc)='/dev/autofs\x00', 0x101002, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e70000-0x4)=0x7, 0x4) clock_settime(0x4, &(0x7f00002d3000)={0x77359400, 0x0}) dup3(r0, r0, 0x80000) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000720000)='/selinux/context\x00', 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000fae000-0xb5)=""/181, &(0x7f0000148000-0x4)=0xb5) getsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f000084e000-0x4)=0x0, &(0x7f0000628000)=0xffffffffffffff78) 2018/01/17 15:13:57 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) epoll_create(0x7) ioctl$int_in(r0, 0x80000080044dfd, &(0x7f000000d000)=0x0) 2018/01/17 15:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x1, &(0x7f00006e1000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000894000-0x10)={0x0, r1}, &(0x7f00007cf000-0x8)={0x0}, 0x8) ioctl$TIOCSBRK(r0, 0x40044591) 2018/01/17 15:13:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b0c000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000bdd000-0x24)={0x3f, 0x2, 0x7, 0x40, 0x3, 0x1, 0x80000001, 0x1ff, 0x10000, 0x6, 0x4, 0x0}) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) name_to_handle_at(r2, &(0x7f00009de000-0xa)='./control\x00', &(0x7f0000a50000-0x14)={0x14, 0x0, "f473e84125825ac273878f84"}, &(0x7f0000664000-0x4)=0x0, 0x1400) fremovexattr(r0, &(0x7f0000939000)=@known='security.capability\x00') getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00002fd000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c42000-0x4)=0xe8) sendmmsg(r0, &(0x7f0000091000)=[{{&(0x7f0000d9d000)=@nfc={0x27, 0x0, 0x8, 0x3}, 0x10, &(0x7f00005ed000)=[{&(0x7f0000d87000-0xd9)="dfcdad3840a57729aba3ad3d576dffa939529ae9ef609569d18ea7f712ee49e5514c9ecb8764f652b1a5abfc1732392b3dd3cb401cdac428063c5069280d844285a78cc0863abcb9026e77a86e2a2cd997315caa24afb52cec6bd7f26dd90332143492cc10809415688f8ae4208400dea1ca2158134ce5dedab4246f76ba03366cf271f2ef964651e1a4c3df16de29887fefef455b79fb5efeab84d14c5fcea60007d63589a168af158e1c725c25e9da1ccc3a8e51aa5ea14e45a9afc1d1a1362bea1a54892df019f7497a816b28e40c3555d567fd08701fd5", 0xd9}, {&(0x7f0000e49000-0x1d)="811d547279f839da15f4ce762c5768179167874e6998a7a33d2020f8f5", 0x1d}, {&(0x7f0000cf0000)="98c30a5819412407692de5b9d5179695dd3c5f9e980089565fab7d45f25ccc3b71f434734b4bf854ae0549ccf9d22edb41832570302545cb9a39f382e6851eb48eaf8c93792f4fc7db185cdf5eceb5c630122ba550b6a563be0241886d28bce72802f0670119da1eb3cf2b526f5778c8572e1c2aa4dde68df013faf6314bbeda0c5769fee51a9440522c70130608e9d0f1299c0a65343cc59dbd3f771e049800da4ba96bb4443b7f93e6dc8c67e85e0c66942d6b43b1cb89d8ec0d43143a05ec3ce8d40eee815136dd80b726691ffdf17a43e2c9ff726146b51d9b117c7980698d6495ca526ccaa5d60ebfb224c6b0ae844ed40c37", 0xf5}, {&(0x7f00002dc000)="c3b1f96523572041a52502a440bf64c561e53323cf996e612abd2a9afa32721cc8bccdbb8bd8b3648b8d3fcd56295ec2e918e036ead93212e91e95e4517653ab25b5beba79e98fcb8c774ce570fe1e2665e2a5edf50bcaa3d6c7743d17ce9999f12bb93e9b63ff71b8a3cffb5a52a1166f4131a77b57d1186285d0d3a78116c6be7438", 0x83}, {&(0x7f000056c000-0x1000)="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0x1000}], 0x5, 0x0, 0x0, 0x1}, 0x7}, {{&(0x7f0000b22000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(cbc(des3_ede),tgr160-generic)\x00'}, 0x58, 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0x14, &(0x7f00000ba000)=[], 0x0, 0x0, 0x0, 0x80}, 0x10001}, {{&(0x7f0000218000)=@nfc={0x27, 0x4, 0x400, 0x2}, 0x10, &(0x7f000069e000-0x40)=[{&(0x7f0000ad6000)="5db4901c00dc6f0d9d2a3fc39aa195db5b96ffe73326f817f734eb58aaeeeed95622a20ff09b9ccfec3c81543791ce35d7008785f564b98f092eb1574b7baea220cf1fad81eef43490cdb5cc2d2d152a04cce2fced3f646b66de3d2d2c73b32009c5313cf0e68ddf", 0x68}, {&(0x7f0000cb4000-0xfc)="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", 0xfc}, {&(0x7f0000fc9000-0x27)="21e07adf768f5b0af05ed81ef8eff09c99ec1584b16fc04236014c6b1e97ab25791e143ab50d63", 0x27}, {&(0x7f00004ce000)="0b47424826297e4571415b79c8cf93ed0e738108928fbf55769ad39c1614037201b7e107e6ed623aece44a88e1bcd3da7a9b59c2085b0ef2c660d1", 0x3b}], 0x4, &(0x7f0000f76000-0x1270)=[{0x1010, 0x102, 0x9b, "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{0xe0, 0x1, 0x40, "e42f3d84ab154ec926db356c8b302206e253b665443f4f799327fc2533faa2cc113958f3b9f62f30660594c20380765988bd66f63b2ceaf2d5c71528a57cddde1716cc91459e0d6e9300d91db0ea3c4303b16f2b2c2233d8d63adc92c79f987f7f4371e28fce946784e0460d4c4f158671d4fbaeead463ebc079ed6cba1383d8efcb73228d2724aac729e74eb6306fa5784a45057ab4b0440f4d4ba131d807cdf1e394dcca9743ceb1cb5fc4c5a2a41d86e84d8d7e872dd975ce92f5066c3dde4a125874482fc168a05ea909a623"}, {0xa0, 0x119, 0x1, "dff3d0ee83847f8dd0781c2c8b32866712aa5df8989d6f46491167824101f3a771602a395034ad3e18d8474daba3589cae6797c8b50250211a09254999b9eb7b34d7f1c3121a7cd24609c73eba51544881f3753e94ccd99e0b3240f55d926bb2ab0ef3ff9e9c86f9ba0f95863d8da6484d2a9dced779ade6b32ed0eff1177ee28e46e698b16e279d2f"}, {0xa8, 0x13b, 0x7fffffff, "6ea48a20c683014e73d7249b0a705791dfa1d4f7bde6012f991c537a89c9a2134b0fa2540e85e8bf01acd3cc271dbf2c227e2646e16eb2b3b5f7407e148cd35d33ba1570464925cafbb63207f0a9c1caaecb2e31791e87b9d5be4d928f4e51f9675f516349587c2637fc5ac05dcc83bb49cbce6f59b307443ead7810c841b55eb2620edbc58016e92cbd8e6e6f8b5417b065760d775c7835"}, {0x38, 0x10b, 0xfffffffffffffff7, "4cdb16b200f5cd1ae3bad3104e2c2065e265e10b2e88b9a09202abd85513b0a654f8afdb04"}], 0x1270, 0x4000}, 0x3ff}], 0x4, 0x4010) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e7e000-0x10)={&(0x7f0000b3f000/0x3000)=nil, 0x3000}) 2018/01/17 15:13:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001c6000)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e53000)=0x3f, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x1000000000000000, 0x4, 0x0, "71756575653100000000000000000000000000000000008000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000554000)="2f6465de0100000000000071009b", 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000630000-0x3d)=""/61) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000cf4000)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x3, [@multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0xfffffffffffffedf) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000796000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000075b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000086d000-0x4)=0x8) 2018/01/17 15:13:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) r2 = open(&(0x7f000049d000-0x4)='./file0\x00', 0x48c000, 0x42) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) fcntl$setpipe(r1, 0x407, 0xa12) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000377000-0x2c)={0x4, 0x3, 0x6, 0x0, 0x1e, 0x1, 0x4db, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a03000-0xc)={&(0x7f0000c9a000)="e91f7189591e9233614b", r3}, 0x18) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/17 15:13:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000f8b000)=0x8, 0x5) [ 89.476661] binder: 15470:15481 BC_INCREFS_DONE node 100 has no pending increfs request 2018/01/17 15:13:57 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005e0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0xe8b, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000769000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9d000)=0xe8) get_robust_list(r0, &(0x7f00004dc000)=&(0x7f0000738000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000d5c000)=0x18) 2018/01/17 15:13:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000000)={0xffffffffffffffff, 0x401}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f000087d000)=0x4) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000fdc000)=0x0) 2018/01/17 15:13:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") openat$kvm(0xffffffffffffff9c, &(0x7f0000d00000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0xfffffffffffffffd) 2018/01/17 15:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f000092e000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") getsockname$packet(r1, &(0x7f000037a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fe9000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000bba000)={@common='gre0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$mixer(0xffffffffffffff9c, &(0x7f0000a63000)='/dev/mixer\x00', 0x40, 0x0) 2018/01/17 15:13:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f22000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x20) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) r3 = dup2(r1, r2) poll(&(0x7f00002f0000)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffff94) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/17 15:13:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x121800, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001000-0x83)=""/131) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = creat(&(0x7f00005ce000-0x8)='./file0\x00', 0x40) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000c58000-0xa4)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in6={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x175e}], 0xa4) io_setup(0x4, &(0x7f0000004000)=0x0) r5 = openat(r1, &(0x7f0000b38000)='./file0\x00', 0x4000, 0x70) write$sndseq(r5, &(0x7f000054f000-0xf0)=[], 0x0) bind$inet(r3, &(0x7f0000028000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_submit(r4, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = semget(0x2, 0x3, 0x200) semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f00000a8000-0x6e)=""/110) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000f8b000)=0x3) io_destroy(r4) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 89.541841] binder_alloc: binder_alloc_mmap_handler: 15470 20000000-20002000 already mapped failed -16 [ 89.547218] binder: BINDER_SET_CONTEXT_MGR already set [ 89.547227] binder: 15470:15481 ioctl 40046207 0 returned -16 [ 89.572206] binder_alloc: 15470: binder_alloc_buf, no vma [ 89.580338] binder: 15470:15481 transaction failed 29189/-3, size 80-16 line 2903 2018/01/17 15:13:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) sendmsg(r0, &(0x7f00003b5000)={&(0x7f00008f5000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0xfffffffffffffc3a, &(0x7f0000aa6000-0x10)=[], 0x219, &(0x7f0000509000-0x190)=[{0x1a9, 0x10f, 0x7, "39d6c5e793758cbaa0c0b80c4951d0981140f35e56e7ea4d6da29bb0ec5c3c36a5919de1238ca3e2509d4fc7d5d7819d98a73b13762d5c6539bb9f7f68d857888286b24ef4803a0ba5415efaba565719a2ea9725aa702ead11315e66dd9aa431ea34f140f11c90224f6fac7d8f42c065f0d98fd831fcd8282549b3bb4aad65c2641f76254542e5af9e7215156c9a7897f3d6af381de3f4f9d9c4d4"}, {0xfffffe41, 0x81, 0x2, "450f4f6ba8917a063ed045f015b7427c3997f4d6b5e837fe6f8b2450512f2fc2dacc48166c653e262a9dd947148737e051edec6a7aace230571fac46f0f945263dd4567688f9034c950ae6c0b900ac9603694307fa0dcf3ebeeda12c981e6468b827497fca878ac701b1607d100207c9f00c83c2b1651c967d2d29be2f454fffe80ec77b55254a8d4f7b1b512f7c27b8ac0181a558a028fd4447a1fe5fe398e1a00781c4a5219b9be0a3bfe1474c301be8313f38986bf7f9c1f97229cb87f5f4127809c4a0f57f54fb379c5596"}], 0x190, 0x20000000}, 0x4004) pipe(&(0x7f0000aac000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000982000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000015a000-0x8)={0x0, 0x0}) 2018/01/17 15:13:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000183000)=0x0) socketpair$inet(0x2, 0x806, 0x3ff, &(0x7f0000473000-0x8)={0x0, 0x0}) getsockname(r1, &(0x7f0000e4c000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e6000-0x4)=0x20) r2 = msgget$private(0x0, 0x8a) msgsnd(r2, &(0x7f0000932000)={0x2, ""}, 0x8, 0x0) capset(&(0x7f0000c6c000-0x8)={0x20080522, r0}, &(0x7f0000034000)={0x0, 0x0, 0x200, 0x2, 0x1, 0xffffffffffffffff}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00003fd000-0x8)={0x0, 0x0}) getpeername(r1, &(0x7f0000f5a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000ed3000-0x4)=0x3a) [ 89.636081] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.641903] binder: release 15470:15481 transaction 101 out, still active [ 89.648952] binder: unexpected work type, 4, not freed [ 89.657803] binder: unexpected work type, 4, not freed [ 89.671120] binder: undelivered TRANSACTION_COMPLETE [ 89.678223] binder: send failed reply for transaction 101, target dead 2018/01/17 15:13:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b6a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f000024b000-0x5)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, 0x0, r0, 0x3, 0x0, 0x1) close(r1) 2018/01/17 15:13:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000344000-0x4)=0x60) getsockname(r0, &(0x7f0000cc5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000268000-0x4)=0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) lseek(r2, 0x0, 0x3) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ba7000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r1, r2) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000262000)=0x0, 0x4) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000fef000-0x20)={0x0, 0x1, 0x104000, 0x1000, &(0x7f0000990000/0x1000)=nil}) 2018/01/17 15:13:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007c8000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/17 15:13:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2000000002, 0x0, &(0x7f0000c13000-0x10)={0x77359400, 0x0}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 15:13:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x3, 0x200) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x8000, 0x1, 0xf92, 0x4}, 0x10) 2018/01/17 15:13:57 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000017000)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/17 15:13:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000857000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x9b) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000d73000-0x8)=0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) utimes(&(0x7f0000026000)='./file0\x00', &(0x7f0000ed4000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000ec8000-0x4)=0x0, &(0x7f00008a3000)=0x4) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000046e000)={0x6, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") execve(&(0x7f0000764000)='./file1\x00', &(0x7f0000a13000-0x8)=[&(0x7f00009d4000)='\x00'], &(0x7f00000c6000)=[&(0x7f0000d04000-0x6)='ramfs\x00', &(0x7f0000f6d000)='ramfs\x00', &(0x7f0000cc1000-0x6)='ramfs\x00', &(0x7f0000e7a000-0x7)='mounts\x00', &(0x7f0000b45000)='mounts\x00', &(0x7f0000181000-0x7)='mounts\x00', &(0x7f00001f1000)='\\\x00', &(0x7f0000dab000-0x7)='mounts\x00', &(0x7f0000b22000-0x6)='ramfs\x00', &(0x7f0000879000-0x7)='mounts\x00']) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") fcntl$setpipe(r1, 0x407, 0x3) 2018/01/17 15:13:57 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000013000)='/dev/admmidi#\x00', 0x9, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000013000)={0x3c000001, 0x1, 0x2b}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) recvmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000e000)=[], 0x34b, &(0x7f0000004000-0x61)=""/97, 0x61, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 89.824455] binder: 15546 RLIMIT_NICE not set [ 89.832086] binder: 15546 RLIMIT_NICE not set [ 89.836918] binder: 15539:15546 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 89.854545] binder: 15539:15558 tried to acquire reference to desc 0, got 1 instead [ 89.866572] binder: 15539:15556 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/17 15:13:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000001000-0x20)="8fb3c9836827486e4361a1bc41dd539c5cbd52fc9afe8a7cb48562f8782eada6"}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, 0x4) mbind(&(0x7f0000f55000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000-0x8)=0x0, 0x4, 0x0) 2018/01/17 15:13:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000215000)='net/ptype\x00') rt_sigprocmask(0x0, &(0x7f00007f3000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r0, 0x3) umount2(&(0x7f0000df8000)='./file0\x00', 0xe) 2018/01/17 15:13:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) r1 = geteuid() r2 = getgid() fchown(r0, r1, r2) fcntl$addseals(r0, 0x409, 0x4) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) 2018/01/17 15:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000019d000-0x76)={0x0, 0x6e, "87d6e4450a28370291d640908d125f19c7014ab376d70292fb2c826733b4921d71926e074411e58c1ff11f17c5fa36a1690e1ec1483de2482cc5888e5a1425a65d31d56c775aeec65f65baad424bd65ea28aa77c0668365e2344d667f86b0f83703fc57d8344a04a9987e320119a"}, &(0x7f0000474000)=0x76) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000883000)={r1, @in6={{0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x63c, 0x81, 0xfffffffffffffffc, 0x3}, &(0x7f0000eb9000-0x4)=0xa0) 2018/01/17 15:13:57 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)="0000d70000000000c2") getdents64(r1, &(0x7f00003d7000)=""/28, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00003b7000)={0x96, &(0x7f0000000000)="b94eb955291b9a4b8b7b5de10eb4ed2fb08c4fa8171464e6a941410e659569348a40eb65ed6c31068b20e5fcb7ab15f673ddefef07488f560c7a535bc0cf92ebc370747f6bea0e8a2071f3ca3d7854ead657d95aef67ef0230bcafaa71b45ced91a2784244f1369a47148529b19b4d9e20a50fc8806a5d5a874eb7586b7b7f81b11ae4c8a8200a819141879f1ff7da50da32855ecc43"}) exit(0x0) getdents(r1, &(0x7f0000001000-0xc2)=""/194, 0xc2) 2018/01/17 15:13:57 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) listen(r0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000014000-0x14)={0x9, 0x400, 0x3ff, 0x2, 0x5}) r2 = syz_open_dev$sndpcmp(&(0x7f000001c000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x400) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000001c000-0xc)={0x4, [0x5, 0x8001, 0x7, 0xff]}, 0xc) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000010000-0x50)={@common='dummy0\x00', @ifru_settings={0x1f1, 0x9, @fr=&(0x7f000000c000)={0x1, 0x2, 0x140000, 0x1000, 0x0, 0x3c5503dd, 0xa5d}}}) openat$selinux_load(0xffffffffffffff9c, &(0x7f000001a000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/17 15:13:57 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000009000)={0x2, 0x1000, 0x6b25, 0xffffffff, 0x613}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x200) 2018/01/17 15:13:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00002e2000-0x8)='./file0\x00', &(0x7f0000e59000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a60000-0xc)={0x0, 0x0, 0x0}, 0xffffffc8) r0 = dup(0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000023e000-0x4)=0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) llistxattr(&(0x7f00000de000)='./file0\x00', &(0x7f0000e09000-0xc4)=""/196, 0xc4) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f8e000-0xcf)="", 0x0) syz_open_dev$audion(&(0x7f0000848000-0xc)='/dev/audio#\x00', 0x1, 0x4080) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f000059d000)=0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) [ 89.885542] binder: 15539:15556 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 89.909071] binder: undelivered death notification, 0000000000000000 2018/01/17 15:13:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000f75000)='/dev/dmmidi#\x00', 0xf65, 0x4000) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000051b000-0x4)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f3c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) close(r0) close(r2) 2018/01/17 15:13:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b3c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000efa000+0x47a)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba2000)=0xe8) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000dac000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) connect$packet(r1, &(0x7f0000ef6000-0x14)={0x11, 0xc, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000e6e000)={&(0x7f0000386000-0x14)=[0x8, 0x5, 0x409, 0x700000000, 0x0], 0x5, 0x9fd, 0x9, 0x3, 0x9, 0x9, {0x7, 0x2, 0x7ff, 0x20, 0x2, 0x100, 0x8d, 0x1, 0x2, 0x551f, 0x9, 0x3, 0xfffffffffffffffe, 0x7, "567b8bc355ec24ae7ef0958b0b0a8cc36f27ac74c46c5ec251e66242a878726a"}}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r3, 0x0}, {r3, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000fd3000-0x12)=""/128, 0x80) truncate(&(0x7f0000933000-0x8)='./file0\x00', 0x4) 2018/01/17 15:13:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e9d000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000e9000)={r2, 0x2}) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x400001}) 2018/01/17 15:13:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000044f000-0x8)='./file0\x00', 0x80040, 0x2) clock_gettime(0x0, &(0x7f000072c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001f6000)={0x0, 0x0}) futimesat(r0, &(0x7f00000e2000-0x8)='./file0\x00', &(0x7f000080e000-0x20)={{r1, r2/1000+30000}, {r3, r4/1000+10000}}) umount2(&(0x7f0000a6d000-0x8)='./file0\x00', 0x7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r6 = syz_open_procfs(r5, &(0x7f00004a3000)="61747472120000160000000000000000087aa1858cff46d0d0319d7d4cbc052893df8b199b3e6a9109ad1b326faec4a2fc9223fa32766382e88b4b65b81a32786002463c680d29afae6c496c257dc76ba24bc5d9395f36704e6ade9280") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000421000-0x8c)={0x1, 0x401, 0x80000000, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chdir(&(0x7f00003c8000)='./file0\x00') write$eventfd(r6, &(0x7f0000db1000-0x8)=0x0, 0x8) clock_gettime(0x0, &(0x7f0000e08000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f000043c000-0x4)=0x0, &(0x7f00000f5000)=0x4) futimesat(r6, &(0x7f0000506000-0x8)='./file0\x00', &(0x7f00001cf000-0x20)={{r7, r8/1000+10000}, {0x0, 0x0}}) 2018/01/17 15:13:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xf, 0xb65b, &(0x7f0000d21000-0x8)={0x0, 0x0}) getpeername$unix(r0, &(0x7f00006e4000-0x6e)=@file={0x0, ""/108}, &(0x7f0000bfe000-0x4)=0x6e) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000070, 0x0, 0x0}]}) 2018/01/17 15:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000a94000)='/dev/input/mouse#\x00', 0x80000000, 0x20040) close(r0) connect$ax25(r1, &(0x7f0000533000)={0x3, {"59db2f8489d62f"}, 0xedf}, 0x10) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x80000000, &(0x7f00000db000)=0x0) io_destroy(r2) syz_extract_tcp_res(&(0x7f0000850000)={0x0, 0x0}, 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aa4000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000cea000-0x20)={0x3, 0x1, 0x7, 0x9, r3}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005a8000)='/selinux/mls\x00', 0x0, 0x0) ioctl(r0, 0xfffffffffffffff8, &(0x7f0000e1e000-0x98)="2e1ec6309d5efbc354afa081af6bc185b72ab5272a66891a38c4e6c778057ea7ff189b733632165eae472eaad87c9f9f62c886f91294c2e6fff08e8604d9a0f28416443a5745a3269fb25eeb412d4cb58837e0a8e37948d55b681eac649a9e46d9020328b826c39f0cc81a1fcb399580882d0db3dccda8a2178521c5c4591d4faa6290a65120217ccd7c519d2c2358481375eaa9af52906b") 2018/01/17 15:13:57 executing program 3: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000e66000)=[]) r0 = open(&(0x7f0000237000-0x8)='./file0\x00', 0x101, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000b20000)={0x0, 0x2, 0x2, 0x0, 0x2b}) 2018/01/17 15:13:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept(r0, &(0x7f0000ead000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000816000)=0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$packet(0x11, 0x2, 0x300) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) 2018/01/17 15:13:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000898000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ace000)='/dev/vcsa#\x00', 0xfa, 0xfffff7fffffffffd) bind$bt_rfcomm(r1, &(0x7f0000347000)={0x1f, {0x1, 0x5, 0x9, 0x7, 0xd08, 0x1}, 0x1ff}, 0x9) r2 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/01/17 15:13:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000747000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000790000-0x10)={0x0, 0x5, 0x80, 0x100000001}, &(0x7f00005e2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000424000-0x8)={r1, 0x800}, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e5c000-0xe)={0x0, 0x3, 0x3, [0x0, 0xffff, 0x1]}, &(0x7f00007b3000)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e92000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1ff, 0x2, 0x0, 0x1}, 0xa0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000974000-0x4)=0x2b13) listen(r2, 0x1) listen(r2, 0x4) 2018/01/17 15:13:57 executing program 6: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/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_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b03000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000b02000)={0x1, 0x80000001, 0x1ff, 0x1, 0xa, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f0000b01000)={0x10, 0x0, 0xffffffffffffffff, 0x8440102}, 0xc) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b01000-0x18)={0xb1, 0x0, [{0x40000082, 0x0, 0x0}]}) 2018/01/17 15:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) r1 = syz_open_dev$mouse(&(0x7f000065d000)='/dev/input/mouse#\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000e43000-0x9c)=[@in6={0xa, 0x0, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4703}, @in6={0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb36000}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb6b}], 0x9c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x7f8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:13:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000530000-0x12)='/dev/snd/midiC#D#\x00', 0x2f3, 0x80) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000442000-0xe6)="e0d0586d48ba8165c504e2bd7ec9ff7e7376f16a6a8938c1beca8b53260cddcbc252daa088bfbed560f1e52ea2d52e9ff1b2ad488e3c3a7b5fa4037a8e396264ced37c1ac7f893213c8c77453c7482914b61885ea026eab6ccbf3cc5acef97d6d8fdec48c9a4746a3499285a71c5ec1dd9fff5961e27dc9e75596909655931565b69f62c4e888dd713ccb5d200f0aac6ee577a783ac3767e023abb130436c81a1de55491109e8a936bf236d385567319df77d195b57278b5983b251e5be9aefeaadb8b005adfe138909e470873ddee46d88c604d5977a1bfbc0572d171a27a40a73b309dce3d", 0xe6) r1 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000238000-0x10)={0x7, &(0x7f00003b7000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000bf2000-0x8)={r3, 0xf217f38deedaef7}) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000172000)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) writev(r2, &(0x7f0000cdd000)=[{&(0x7f0000c2b000)="12e7fb2e7de64fd9bb2557603ad7a0115852347bd9f3f660a26d8257e31b6baa0fa209dd68d5df2cf49e182f4da42643d45a0204628368d4795893dc183862af3b463aac8b398ee7429978b529dc9899d74c874eadab2bf2c1908818d85ddf1c5202885bdb3553d77d918d5748db0c1ed3a7225dda496fed9db288873fac3dcfab25e66890993281600d70cb1cd4b20cea08f249b7b52a9b7704888c6105bf0f1dda6b6a599f950527bdb961761f51e35e07a0bc33c8272855af4bca711efce3fa3b0336e50d8d01cf4d23dd55ab05106b9fa9f183a4c7f215de36d836d51cee41f9752914516295b15ffcda5494d934341f8a435e13236a2511fd1ab9feae5ad6c9152c8a615e9ea13269eeca836da03a41b4081932ab6ffbc29436559dacf3dc5def705e91dbccb232282234c7c71cd26abcb1099c96ce52e1c7cbfca20e5389f782cd96286b2e16699315f2f025d7251dedd8a0c512bee78632dc618106d0fd8a84f9208870b5d655ea6ad2699d352b6f3030d7fa9cf9c63e214ccd4e145234719bcd6ae44482c2f6a6d6ab8813c4814b0ce487c2cf73e7703259eaaf4143d0e1ef2429fba104edb6b17b30bc32771e403fd3dc67526aadef6cc8a7cf282954120bb0be253f244bf815223a1bbd9be01e286e2842f814a7f963621c59771c157d34287809f33aa95ad2ddfe633847539489227205b7cd28b7ff1d4d52aa605b533e49ff9904ec59bbc636d0295c9d27f5c4270279303c44435ae4f1ca611301399cd75788fbbb0a198a26dc1024016eabc30de185a2077141695e79a42329eac9d0f405768f0561ca64e2ea5d0dd8c52b62a1c2b3b7ba630698247b3ac138bf214b6bbfef9ecde43ee66db301935f2332055ded17e8132258acce853e13acd7354d9906b7279097df6e6ef0f392e9ad3775fe50d2b8beda55d2be0f0e384f0bbbf7971e15a9110d60265c358249198f57309ccf54ed639576ce89d90fd98479a79c1b092f3fcffc3a46b4a4b3eefbd0776fe6f92e13ddd6d37f54ce78eb69c0c687b9075ac4592217c48037ce66612407c7ebdda2a56b3f31e734e2be725621befee2c1070ade8be218753d9e350867fb10711226c25a9ba5863854cd0c56d82b2caa348f7a00896720af8ff7dbccb2aa2b207b1f7b109a41f2c1fcf8ff66fbe3d4d75e441a53676e1cbdf252d95848740d2e0828e1b5175ee51ee198b8e3a2db57ec03215259ecccf563a7e9dbfc79742a659d6a5e999078753b0a5ff56fbc12a264efc8e39b454b7be1954c5ae61793e756359c867a715eaa6a10ff471be02f040c27bb01cf276d6bc5af34e55d6cf894975d31d491973f3c88de3c5346a3135151244009c4b87fe0a0f2774404f4aad77316a528060e1d861403b806236c6c44d9ca3db0d6d37caa2bdce13c6cb4cdab0e7bd7ceacca5471af3078113643132cf0e77fa79321f1ad18f0153590966191da4a1471b8cdf7abbf4565c8891b72abcf97524a0d53b0c7c1531268ed75009955ed2da422f9edca3d090614f04ae6d3a3296f59256b6c1ef124353f52fa840546dd1612430b668c690f9cb335ab86be0cc80d153b71dd95b6473d35e0d967025a66335d969c46b0e72d08fcdc36164b82ee992669b31b9f514c2f61631a7f2084e991d055dcaea9f485b97644afe887eccdc5a2e744d64094c81dd70d4742d1c7c0df7664d5c092e7ff716da57eb8645486fbfeb9cf7eadf08a719b7678a8713e680d532c1c654d65de06241b3a4143dd2b3d36bfe57c8b770795a1b45be26a94ac83fb8b2ca63bb93914314728ac64c92425e9db0cf0b1a6317991a18e74b0fc44d4e33c09ef7a8728ca99af38327c9b0a89e36df314ab4f73346198018a58a5fdaa2f21e0d30596393e7b29b3fcb9a1b0b186c639be6d010b6f6738f711d2b145ceda995652a001af978b6110f966c74ee8f59d2623dcc90844a51a31bcf7d0338a67b1e0f716e98354940d0b061137eae133e7fdbdf640de09d5ae876136c7a169aac0aba5dc9c4a4b955c46ef577fc904e538c4f96c9b475f11beb9bd178f14ae7ab9462af5222c81017ae89e2fd5e912386331ca233ad0da6de619a91d02bee5958f3245bab74f7fe057891b0c60064ca899779846e3b239ec3baf2198797ab1b7a71e8fe79c764eb182e35fee9250ad5223f9986beaee1f729d40bd44c1faf9b6811b49788fe285c035b5dfc5d43c4e989cbbea906dfe6ccf8e5a0fa69240338ff28b7929ae087958ce04466423e3ad81039d8bfee17876ab2ff75f0b35797e5e501bab6d9e7a1da6ab4b2302b930ed61fc8a046b9116e52721c2a2d3b0dbc0a0c295d1e3212fd0cec08ddd8b8f237e98bb62a8b969fbec41090ea45bff658e032dd5c7faff46f2f920945a046036fb8f152dc99700d18a9d90e04b363595dc47f09e50627b38fa95bd4578cadf9c2ae9eb97dbe03c5f6261dbe1ebf9950847a8d5aae2b15142ccb7a3fd642b0b9be54f48aad19707e7b1e2fbd7aaa0f6f2d7a18548218ccc9c287e9c23360d653f1c99fc7d5f23afb94e5cf8c5b527af71c61228e38b7f6b5b5bc4f055a411cbbdf9b28600c83902017dfc38de271d2de2907ab50108506f74228809cf9eecd2d076f3746e17f13044aa2eb3b06fdb10a7de38ada9d84438f6a9bdd4dc5b28305a625a6a41cc519f180cbf341ffb1f468e14296beb058b935baf9460543f3dde3abe2e93d7402157569068d04ae6828839529f798e673ef2a87716f506c8450bb1ec543deb42c9066fae2bf132670b4a2e1194e668ceca46975cebae894712841d8a7a6d147b196ac0dd15c6793d49fd6a04dbc9e3adc56491f4706ce1f322e3763c2ea692a022905a187b3f04332ccc7545a5faee866ee1527c0d28ea2f2969fad70f657eb4bdd42caee738593bc62213bad6df2672815031bbc94497f48a10c1aa2a43f307c55046c942dd9a73a6d0b05389e4cbba808982e1d58654ea8724798a2af24d47ec02a8615e382a67186683881e110356b3687ff52d11129f022bbefa02314514c332576847fe91201d232a11e476b4ba5c3425d8417513e4d05c9527b0e4557c738a002a3eef6ffbd27e11c9b0b90d00ef2ad1ae5f6d16af096536ba553d048d48b76953a70d5412fdbe8a0f3d70e858e143241559771434203c37900d1fead35fe02bbf7eae505cf7ed44be4d0f3ff79d483a8e9da2a305cc6c7c03bf3d729c17c150d2fe7e103df28871796a036e8d9f688354381099099362c7045bd2c385873f6cf00cee732064bf4642c8adb5e030f5cfc16b2cb0231a634cfda66dba07afe1b29297aa2f908993576a7fd425a559081cfd6d3f42c57f42b5009c34b662c1673a64ddad31f4e17afb1b107213da13882b27fe826e37cd57831c849c7127056db7dbedf2c73a4e73f2d022e5bdc57f1f8d1b599ca3a3ebdb1ddd97e43fedbd5db221111f9c3012b3ed0fddb1eda5ebe7ac89340d8e5ccda2f4043e1fd0ff3133d4ff6110d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0x1000}, {&(0x7f0000a84000-0x95)="867261d0088e77451b02ed1ca6a5b679210dff4f3a5b20f7f544ef9198e6aa35b717af26eddb8c713a064545b756b3a12babdecbcb56477ef7cbb34593bbbefee4a7fdb7d19d684f3ffe7a42bd919fdf273cb8838b305b0d9172efc0218db49fa6959a8c516f8bf1acbd72bb70598d55a6904ee4aaf792f8ea4291701f9ee26122f45c7efed621f29afd6415d2458b0179462d11e3", 0x95}, 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{&(0x7f0000a73000-0x1000)="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0x1000}, {&(0x7f0000bb1000)="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", 0xfd}], 0x6) 2018/01/17 15:13:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup2(r0, r0) connect$bt_l2cap(r1, &(0x7f0000fba000)={0x1f, 0x1f, {0x0, 0xfffffffffffffff8, 0xcb, 0xfffffffffffffff8, 0x80000001, 0x1b}, 0x4175, 0x7074863b}, 0xe) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001ca000)=0x0, &(0x7f0000fd6000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000ab4000)="240000002200fbffeb03000000fafa000105ff0b0800030001000000f7000003f9161701", 0x24) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00004a3000)={0xfffffffffffffffd}, 0xffffffffffffffaf) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000234000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2018/01/17 15:13:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000414000)="636c6561725f72656673007edb") writev(r0, &(0x7f00001e5000)=[{&(0x7f0000dad000-0x1)='4', 0x1}], 0xb2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000966000)={0x0, 0x7f}, &(0x7f00008db000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000950000)={r1, 0x6, 0xd4, "1d1b774a5901e6a7b56706b547fc712859d698918e471433e2eb200455848b7d6c36070358108de3283fa9c1e460f4fed2b2f4cdf8d7c5e5811efa9ac7aefd558cdd10f3ff39be11ab0689a6fa81e84290801d8be938367ffb5e9324ec1cf2d6c710694f845aeab55ce2629cc6d0b272495e0a54d8aa14edd0d23320d6f275700913fe253ca277b319664ae78f6f7049d67596898d607bde5e063703f94222218943fc6ad87a9c7dfb9816c94cd9e039fe213c5f035576014406dadc2e6ee3da0daae1fb23bf7d54a9b3a990315a9392f8e017c0"}, 0xdc) fcntl$setstatus(r0, 0x4, 0x400) 2018/01/17 15:13:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x44000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) remap_file_pages(&(0x7f0000c06000/0x2000)=nil, 0x2000, 0x300000c, 0x0, 0x41000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005cc000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000ebe000)={0xfffffffffffffffb, 0x3, 0x1, 0x73c, 0x1a, 0x2}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000e61000/0x18000)=nil, &(0x7f000053d000)=[@text64={0x40, &(0x7f0000f97000)="b9800000c00f3235000400000f300fc71b45f966b8ba000f00d8b9800000c00f3235008000000f30360f01cf0f35f2470f21f40f015a00c7442400dc000000c74424020f4e0000c7442406000000000f011424", 0x53}], 0x1, 0x0, &(0x7f0000015000)=[], 0x0) 2018/01/17 15:13:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0xffffffff80000001, 0x0}) accept$unix(r0, 0x0, &(0x7f0000645000-0x4)=0x0) 2018/01/17 15:13:57 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x3, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000005000-0x33)=""/51) r2 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x10001, 0x200000) connect$inet6(r2, &(0x7f0000002000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff01}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000002000)={{0x4, 0x0, 0x0, 0x0, "7d28dc9b7c4858b76af420e9be74b6823772c5e4bf484c0f0b2831ab6b863246d8e00cddfbcce2d786d91bc8", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x80080) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) fcntl$setstatus(r2, 0x4, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000005000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc88, 0x4, 0xffffffffffffffd5, 0x100, 0x39d, 0x0, r3}) 2018/01/17 15:13:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)='/dev/cuse\x00', 0x103, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000046c000-0x1000)=""/4096) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000451000)='./file0\x00', 0x40000, 0x42) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000254000-0x98)={0x3, 0x0, [{0x401, 0x3, 0x0, 0x0, @msi={0x9, 0x4, 0x8000}}, {0x3, 0x3, 0x0, 0x0, @sint={0x3ff, 0x2b5}}, {0x95f, 0x7, 0x0, 0x0, @sint={0xffff, 0x20}}]}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) ioctl$sock_bt_hci(r1, 0x400448dd, &(0x7f0000174000)="843c6f400a78e562b320205e7302c553abeed1afc8725e2adb6aba94bfba2df375bd2a840acde86a8bbafbf1410799a96d870b9413fa7d7027a5b31578d368aab3b0960e7f9effdced84e51286482921250405f76adef9d3aa33143b6c2eb3a87a13c4f8f0b34d9e2226e9efc1fbfbeeb409188a249a396b0ebe7104a58084571f3c5f7b030f34b774395089e8e7affa1fa5dccb52180198cabe2c") umount2(&(0x7f000056e000-0x8)='./file0\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000cfd000-0xb)='/dev/audio\x00', 0x0, 0x0) msgget(0x1, 0x0) shmctl$IPC_RMID(0x0, 0x0) 2018/01/17 15:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000b20000)='/dev/dmmidi#\x00', 0x0, 0x0) openat(r1, &(0x7f0000d79000)='./file0\x00', 0x80, 0x100) 2018/01/17 15:13:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000060c000)='/dev/sg#\x00', 0x6, 0x8100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000bc9000+0xeb3)=0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000b32000-0xe)='smaps\x00') sendfile(r3, r3, &(0x7f0000654000-0x8)=0x3, 0x2000401) 2018/01/17 15:13:57 executing program 5: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000e0000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00003d9000)={0x7b, 0x0, [0x8, 0x2, 0x9, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r1, 0x29, 0x4d, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/17 15:13:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000003000)={0x6, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="02", 0x1}], 0x1, 0x0) close(r0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000001000-0x20)={r2, 0xfffffffffffffffb, 0xd357, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:13:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000f04000)={0x0, 0x0}, &(0x7f0000137000-0x4)=0x8) 2018/01/17 15:13:57 executing program 0: truncate(&(0x7f00008d8000-0x8)='./file0\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x2000000000) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[], &(0x7f0000fca000)=[]) 2018/01/17 15:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000071d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:13:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000292000)='!]lo+(\x00', 0x3) ioctl$KDADDIO(r0, 0x4b34, 0x8) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e90000-0xbd)=""/189) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ea2000-0x1a8)={0x9, 0x5, 0x3, 0x10000, 0x7, [{0x5, 0x5, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xfffffffffffffff8, 0x0, 0xdd76, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x6, 0x8, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xfffffffffffff801, 0x7fff, 0xd5f, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0x10100, 0x2, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0x7, 0x100, 0xe1, 0x0, 0x0, 0x980, 0x0, 0x0, 0x0}]}) mknod$loop(&(0x7f0000dbb000-0x8)='./file0\x00', 0x0, 0x1) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0x2) sched_yield() 2018/01/17 15:13:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000034c000)='/dev/vcsa#\x00', 0x2, 0x102) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xff, 0x4) r1 = syz_open_dev$evdev(&(0x7f000075e000)='/dev/input/event#\x00', 0x2, 0x404000) r2 = syz_open_dev$evdev(&(0x7f0000391000+0x2cb)='/dev/input/event#\x00', 0x8, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) chroot(&(0x7f0000479000)='./file0\x00') connect(r0, &(0x7f0000efb000)=@sco={0x1f, {0x9, 0x2000000008, 0x4, 0x8, 0xffffffffffffff80, 0x5}}, 0x8) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00007a2000)=[0xfffffffffffffff8, 0x0]) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00004a8000)=0xd2) 2018/01/17 15:13:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) openat$selinux_load(0xffffffffffffff9c, &(0x7f000020b000-0xe)='/selinux/load\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x1, r1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00006f5000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000f09000-0x20)="52541c12b82bb076cdf3d4e3934b0d1cfe3b254f621ae9d47b3aa2672c841f13"}) 2018/01/17 15:13:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000736000)="6264d31d2ba600e9a0a396832704ec448227f705bf74254dd0ef2c0dfe5249eeb4f1b41c30948a4d3bf2de7c5eae195bd9fd370b8fbbf2fac1212ba6a9fc521ceeca3b428a411d251ec440ab07c306ffc751b9ecc5e38bd4d3ee7b24e7dc5da6d10e07ae8f32e1bf47e42f11031a8cf5919728eb1d3dc2bc9ad2bcbf24708b43d1c827fb3e0730826bae5e69dd3de556f092e367b5cdb8c6a8586e1e9711dd688f4fa5f4b837e29f130d9be6514c5092fba7554501e5713b3abf8fa133012ea8d8879a54e2933f9d529b47fbee5bb8bc06", 0xd1) sendto$inet(r2, &(0x7f0000df4000)="a4", 0x1, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/17 15:13:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndpcmc(&(0x7f00006b1000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40000) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000444000-0x8)={0x0, 0x0}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000456000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/17 15:13:57 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c95000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/dsp\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f0000001000-0xf4)=""/244, &(0x7f0000002000-0x4)=0xf4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e03000)={0x6, 0x0, 0x3, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000c15000)={r2, 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) 2018/01/17 15:13:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f00009d8000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000089000)=0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) clock_settime(0x3, &(0x7f0000426000-0x10)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000359000-0x8)=0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/17 15:13:57 executing program 7: r0 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x0}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000-0x3e)=""/62, 0x3e, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/17 15:13:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f000001a000-0x6a)="1b", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000)=""/0, &(0x7f000000d000-0x4)=0x0) 2018/01/17 15:13:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002f7000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000019e000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0a000)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000587000)=@file={0x0, ""/4096}, &(0x7f0000a92000-0x4)=0x1002, 0x80000) accept$unix(r2, &(0x7f0000cee000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f9c000)=0x8) 2018/01/17 15:13:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x40000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00003f9000)=0x0) readlinkat(0xffffffffffffffff, &(0x7f00009c6000-0xc)='./bus/file0\x00', &(0x7f0000792000)=""/0, 0x0) 2018/01/17 15:13:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000085a000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000172000)={0x8, 0x8, [0x0, 0x0]}) r1 = add_key$keyring(&(0x7f00001e3000)='keyring\x00', &(0x7f0000384000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000b00000-0x8)='keyring\x00', &(0x7f0000d5e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000956000-0xc)='cifs.spnego\x00', &(0x7f0000e6a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) 2018/01/17 15:13:58 executing program 4: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ba4000)={0x0, 0x0}, 0x4000) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fad000-0x8)=@assoc_value={0x0, 0x10000}, &(0x7f0000fad000-0x4)=0x8) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fad000)={0x8000, 0xc, 0x10000, 0x0, r3}, 0x10) prlimit64(0x0, 0x0, 0x0, &(0x7f0000cca000+0xbe6)={0x0, 0x0}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fad000)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000019b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000faf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fae000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000f3000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034c000)=0xe8) getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e43000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a25000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a70000-0x4)=0x1f98038a5d8870f4) fstat(r1, &(0x7f000082f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fad000)=0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/01/17 15:13:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003da000)='/dev/dsp\x00', 0x101003, 0x0) fgetxattr(r0, &(0x7f0000549000)=@random={'trusted.\x00', 'keyring:,posix_acl_access\x00'}, &(0x7f0000baf000)=""/69, 0x45) 2018/01/17 15:13:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x5, &(0x7f0000001000-0x4)=0x4) socketpair(0x4, 0x40000000002, 0x10001, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000002000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x0, 0x101, 0x2, 0x8, 0xa, 0xa0, 0xa0, 0x7f, r4, r5}, {0x3, 0x560, 0xffffffff, 0x6, 0x81, 0x4, 0x6, 0x5}, {0x8, 0x3, 0x40, 0xfffffffffffffffa}, 0x9, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x2, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x3, 0x94119efa23fee73a, 0x1, 0x7ff, 0xfff, 0xffffffffffffff81}}, 0xe8) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x78)={0x4871, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfffffffffffffffd, 0x1, 0x8, 0x1, &(0x7f00000c8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x8, 0xfffffffffffffff7}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006f9000-0xa0)={0x0, @in6={{0xa, 0x0, 0xac0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x2, 0x0}, 0xa0) 2018/01/17 15:13:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000d06000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r0, &(0x7f0000990000-0xab)=""/171, 0xffffffffffffff93) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 15:13:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000332000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007d8000-0x4)=0xc) connect(r0, &(0x7f0000f64000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) write(r0, &(0x7f000021d000-0x59)="1f0000001e00f1f1ffffff0700007700072041536b9a7d9339080001454a5b", 0x1f) 2018/01/17 15:13:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ebc000)={0x0, 0x2710}, 0x10) syz_emit_ethernet(0x6e, &(0x7f0000ec8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) 2018/01/17 15:13:58 executing program 3: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000007f000)=0x0) setpriority(0x1, r1, 0xd13c) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f00008a0000)='./file0\x00', 0x101000, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x200) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f00008a1000)='ns\x00') writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f0000790000-0xc9)='\x00', 0x1}], 0x1) 2018/01/17 15:13:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000ee5000)=""/246) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006ba000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029d000)=0xe8) getresgid(&(0x7f00006e8000-0x4)=0x0, &(0x7f00004ef000)=0x0, &(0x7f000084e000)=0x0) lchown(&(0x7f00003c5000)='./file0\x00', r2, r3) rename(&(0x7f000075f000-0x8)='./file1\x00', &(0x7f000019d000-0x2)='..') 2018/01/17 15:13:58 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000130000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000642000-0x4)=0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000793000-0x24)="240000005200350114f9f400000006000a000712082e1f00fef1ffff630000000000b430", 0x24) recvfrom$inet(r1, &(0x7f000013f000)=""/4096, 0x1000, 0x0, &(0x7f0000793000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000ef2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x40a02) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ef3000-0xef)={0x0, 0xe7, "5edc76941974c595634088654550045d244f27f000a6b0ebe583c749791b76035fcb0b70e2645863104659f51c5a04306bf05da439eada4b01bc25b503c9b6f3103e5ef384f393566213bfcd5d547bb5817da9f052911a06915eff8176eb34e5d86c6addfe442372da8596e3356b179502bbdc0817bdd69a418842841140e4f065dbdd42d701c3dfa72be08f42b2493b17f6547e57c745887840dcb27815b8657f99027e9eeb6465104dab7e4c9b212bbe68d551188d46c68b542101571563cb1c49a1b8503f91edc94a84080c417c4dfb6f5c29d6042e3c2a2ced582fc3d8471fa58d991f3b20"}, &(0x7f0000ef2000)=0xef) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ac5000-0x8)={r3, 0x400}, &(0x7f0000bcd000)=0x8) 2018/01/17 15:13:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000073f000-0xb)='/dev/loop#\x00', 0xff, 0x44045) io_setup(0x4, &(0x7f00006d8000-0x8)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000832000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000c1d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000682000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f000053b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000621000)='/dev/admmidi#\x00', 0x7ff, 0x101000) r6 = syz_open_dev$sndpcmp(&(0x7f0000351000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2400) socketpair(0x1d, 0xf, 0x1, &(0x7f0000594000)={0x0, 0x0}) io_submit(r1, 0x5, &(0x7f0000039000)=[&(0x7f00001a7000)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f00004d3000-0xcd)="b450224cc931192b73597db8aa120dd72f0cd74ec0c6d07bc5c727286e55801b6de76ba4d8edf59c5a27e9d8887328724a5f3655f948e05a01eb8d1571f7c928be0821f663950cb9fe658f82c00721455243c084b9467bb016f3d84c2df060207bb3b48062ff8d6608d201f9ef73578db54a87f1d86ea9907222ec757906da27b295c596e5ce065bf724bb757fd0792982dc7dcd95d5ce0235bb31b3a682924b90c66054b8a00ece4f0a618ff95d2638349e40ceed3541f3d4871021b8d384738a83f5bf22d905f984dda66e7f", 0xcd, 0x23, 0x0, 0x1, r3}, &(0x7f00001f0000-0x40)={0x0, 0x0, 0x0, 0x3, 0x80000000, r0, &(0x7f0000d69000)="28e943427aca6cb1251eb7b6f9993df202201179d62f6b75610e6e6cc643a1627d47ca2c3c247e9420a1256079e53c0e67a88cd07e96f2ee7715b313cafd698f707efa95a550a36000b3dfce5dbcacb393dc1072877de916a4369e896e975326128ba5b3cb49953c0b856f74180d9de3384e863c2123fdf24ba4ca20ebb15ebd37b63650424be775c9137f59e1bba8df793d1e04046517395fb30b1a7389b00b21f08a697b271b52c8b7d809eb8377bdcc011fe459d40ffcf7e2e92a4e3fba78d2f1db16e8239cab918df760b7f7dbd53715b013be0c928a6772bbb66e5c82cb91ad5a51089dfb670f621685c5a252", 0xef, 0x508, 0x0, 0x1, r4}, &(0x7f0000457000)={0x0, 0x0, 0x0, 0x7, 0x800, r0, &(0x7f0000bd1000)="", 0x0, 0x3, 0x0, 0x0, r5}, &(0x7f000078e000)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f000018d000)="9efd6a3140f0bfa7b9972a71fcd5dfa5418bb3f042935ce1b09746c75ffe604b6b83460e5d6434f3c5f5347a854edc267432bd7e25db232c3d495dfcbef38daf7f309c4dd303de847622097ab1006fa1b411bd647cc9e274123cb8dbf4cba6aad0e42c3d0f2a15e4c8690cff2b714d631e71c0dce2", 0x75, 0x1c, 0x0, 0x0, r6}, &(0x7f0000c7f000)={0x0, 0x0, 0x0, 0x8, 0xfee, r0, &(0x7f0000d29000)="17113219b852287ee3b470db72be510bcda551989df34d8ff519ebc5a34ae2d733727bd25ce9a19a5c20ecaea86ec8a62d8f7a631c7b8d3d4ca87c58c3cba7eb23936d3b594a53116fc2fdfa25fd701b4921b0090ebc719d320e4e7b4447b605433ba8639d725ef068691b575ea776a152d41d731de7597c71f628525002c9a8f339a844a7c88d888f01da2ffe89946daa3142e12ddbaca50a", 0x99, 0x4, 0x0, 0x0, r7}]) io_setup(0x6, &(0x7f00005b7000-0x4)=0x0) r9 = getpgid(0x0) ptrace$cont(0x3f, r9, 0xfff, 0x1) io_submit(r8, 0x1, &(0x7f0000d03000-0x4)=[&(0x7f0000a09000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00006d5000-0x1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 15:13:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2d000-0x8)={0x20071026, 0x0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000177000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000ee2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b32000)=0x1c) prctl$intptr(0x26, 0x4) r1 = open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00007d5000-0x400)={""/1024}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) 2018/01/17 15:13:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) uname(&(0x7f0000fff000-0x28)=""/30) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c8c000-0x11)='/dev/qat_adf_ctl\x00', 0x200002, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00004c1000)=""/4096) ioctl$KVM_NMI(r0, 0xae9a) 2018/01/17 15:13:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000c0f000-0x4)=0xa, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000aec000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000c24000)={0x4, 0x1, 'client1\x00', 0x7, '5Nd\b8&V5', "af93105606a9d4461c22a3c9e5d536f53e130db339c50aaa0b0a31532f8a3b5d", 0xffffffffffffff7b, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:13:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ac1000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000073d000)={0x4ef, 0x8, 0x4, 0xd3, &(0x7f0000fd9000-0xd3)=""/211, 0xd1, &(0x7f0000bef000-0xd1)=""/209, 0xfc, &(0x7f0000488000)=""/252}) r1 = syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f0000585000-0x48)=[{{0x0, 0x0}, 0x2, 0x800, 0x0}], 0x18) 2018/01/17 15:13:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0x8, &(0x7f00007a2000)={&(0x7f0000905000-0xdc)={0x24, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x3ec, 0x0, [@typed={0xc, 0x6, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 90.666527] kauditd_printk_skb: 57 callbacks suppressed [ 90.666535] audit: type=1326 audit(1516202038.246:1359): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15755 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 90.715044] audit: type=1326 audit(1516202038.246:1360): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15755 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 90.745387] audit: type=1326 audit(1516202038.246:1361): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15755 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=63 compat=0 ip=0x452df9 code=0x7ffc0000 [ 90.770493] audit: type=1326 audit(1516202038.247:1362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15755 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 90.795542] audit: type=1326 audit(1516202038.249:1363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15755 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 [ 90.820876] audit: type=1326 audit(1516202038.249:1364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15755 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 15:13:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_bt_hci(r0, 0x400448e1, &(0x7f0000ccd000)="394c3965be30ae035733f1660ee5682a304588e4e001034e47830bcd1c05377683d88994c0c53d8295ec9137d0ba8220fa0bbe04df2f440f5186a4785393b01c8fd4103a0c6fb02d6516e68910ad75881926861c76ef12bbd50d3a0ac33866e76bdf67b78a2377a83a538cfdb3c35b7555663e84b7d005034dd48f8abdb6ec1226a6d33000f4f65f2dfdf856baa27e8c647e24d0deeefdd785d447bd34cebd9f10c6c84064e42ece66400bf41d7b16c423cf6803") ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000246000-0x4)=0x3ff) r1 = syz_open_procfs(0x0, &(0x7f000003f000)='net/protocols\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) 2018/01/17 15:13:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80005, 0x100000004) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004a7000)={@generic="ffd5ca70f61f5ee1a25a1830a40023f6", &(0x7f0000d4d000-0x2c)=@ethtool_ts_info={0x41, 0x800, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x1, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$ax25(r0, &(0x7f0000f16000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007cd000-0x4)=0x10) 2018/01/17 15:13:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000281000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000068b000-0x4)={0x0}, &(0x7f0000056000-0x4)=0x4) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendto$ipx(r2, &(0x7f00001a1000-0x9)="875abbe4ec811660cf", 0x9, 0x1, &(0x7f0000494000-0x10)={0x4, 0x2, 0x2, "64eb3df03787", 0x5132000000000000, 0x0}, 0x10) r3 = open(&(0x7f00000a8000)='./file0\x00', 0x28042, 0xb) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f6000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) fallocate(r3, 0x3, 0x10, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000bc1000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000cd000)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e0b000)=@assoc_value={r5, 0x2}, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f000070d000)=""/228) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/17 15:13:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mincore(&(0x7f0000acd000/0x3000)=nil, 0x3000, &(0x7f0000a5d000-0x37)=""/55) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000628000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003ce000-0x4)=0x10, 0x80800) fcntl$setsig(r0, 0xa, 0x1a) 2018/01/17 15:13:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000bc1000-0x4)=@assoc_id=0x0, &(0x7f0000773000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000907000-0x71)={r2, 0x69, "f8836833163344de9b506f286158e65f5c95eb06a716f2c206eb95617a617f2dcd41ed15c4c6f24127ae29cba7a010ffedd88f05cbf736f2e286ee0b0008030623573435b61ae885e405986d9ae104b5797541e58b4a6a5d16e60a922a9e55cedca9ca288531eadb2c"}, &(0x7f0000bf0000-0x4)=0x71) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d70000-0x4)=0x400000000000001, 0x4) r3 = dup2(r0, r0) getsockopt$inet6_tcp_int(r3, 0x6, 0x14, &(0x7f0000e69000)=0x0, &(0x7f0000913000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00004a4000)={0x0, 0x98, &(0x7f0000be8000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x74}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c40000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ffc000-0xc)={r4, 0x6, 0x0}, 0xc) 2018/01/17 15:13:58 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000038000-0x7b)=""/144, &(0x7f0000020000-0x4)=0x90) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000031000-0xa)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000030000)={0x3200000000000000, 0x101002, 0xfff, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000032000-0xc)='/dev/audio#\x00', 0xffffffff00000000, 0x4000) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000001a000-0x20)={0x6, 0x3, 0x200, 0x7, 0x10000, 0x8, 0xfffffffffffffff7, 0x0, 0x0}, &(0x7f0000033000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000013000-0x108)={r2, @in6={{0xa, 0x0, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xfff, 0x9c3e, 0x4, 0xffff, 0x0, 0x40, 0x7f, 0x2, 0x1d, 0x0, 0x100000000, 0x5, 0x1, 0x4]}, &(0x7f000002a000-0x4)=0x108) syz_open_dev$amidi(&(0x7f0000030000)='/dev/amidi#\x00', 0x2, 0x0) 2018/01/17 15:13:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00006cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) pipe(&(0x7f00006f6000)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/17 15:13:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e1e000-0x8)={0x0, 0x0}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a3e000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000603000)={0x27a, [0x7f]}) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') [ 90.845600] audit: type=1326 audit(1516202038.250:1365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15755 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 90.870324] audit: type=1326 audit(1516202038.251:1366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15755 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 15:13:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000424000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000065b000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000b2a000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000179000-0x30)="d3ab27191a0100230000000000000002fef9f342a47400ffffff0000000000000001070097c11ed4c2c4dcd2ffa86eb9", 0x30) [ 90.895658] audit: type=1326 audit(1516202038.252:1367): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15755 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 15:13:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8e000)='net/packet\x00') unshare(0x20000400) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000ec000)={0x0, 0x4}, &(0x7f00009c3000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004d7000)={r1, 0x5, 0x9, [0x6, 0x6127, 0x25, 0x80000001, 0x3, 0x23a5, 0x1f, 0xc554, 0x5]}, &(0x7f0000c1a000-0x4)=0x1a) socket$nfc_llcp(0x27, 0x3, 0x1) r2 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 15:13:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r1, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000bcd000)=@ax25={0x3, {"5d005207bc96cf"}, 0x70}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009b1000-0x8)=0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0x6, 0x6, 0xc6, 0x1, 0x0}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r4 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x480, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0xf) socketpair$inet(0x2, 0x6, 0x7fffffff, &(0x7f00003f5000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00006ca000)={r5, 0x3}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) stat(&(0x7f0000f1a000)='./file0\x00', &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r6) ioctl$TCSETA(r4, 0x5406, &(0x7f0000710000-0x14)={0x4, 0x3, 0xfff00000, 0x1, 0x3, 0x6, 0x9, 0x13f, 0x100000001, 0xfd7}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/17 15:13:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000db7000)=[{0x0, 0x0}], 0x397, 0x4, &(0x7f0000953000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000022f000-0xc)={0x2000, 0x0}) connect$netlink(r1, &(0x7f0000a95000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000079c000)={0x0, 0x0}, &(0x7f0000b5d000)=0xfffffffffffffefc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000569000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000476000)={0x80000001, 0xee8a, 0xcf3c, {0x0, 0x1c9c380}, 0xfffffffffffffffa, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f000079d000-0x9)='/dev/sg#\x00', 0x3ff, 0x210002) 2018/01/17 15:13:58 executing program 4: pipe(&(0x7f0000ac9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f000060c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a4c000)={0x0, 0x0}) pipe(&(0x7f00005ce000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f000029b000-0x2)="bd4c", 0xffffffffffffffb0) close(r4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00003bf000)={{0x0, 0x3, 0xad6c, 0x1, 0x8}, 0x2964265d, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$inet6(0xffffffffffffffff, &(0x7f0000b9f000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000067b000)=0x1c) close(r2) ioctl(r1, 0xc0a, &(0x7f0000149000)="b09cffc1e9cdfdd23fcb2cfa04f2d25d2984508b50442d6b89c51109ac28f708722619ca98f3b56bc22f4d927917fc4144a1e0b596f502b911431f9420ed8698585008041e6d5e4cdf0fb64dcf33a03af7f223f4e6f60e4db8d284a254ae857c96bc88c666293698bc804ce0e230555e3724e138a8fd626b0318489fc8ae57370f4121e5fce19806f6d6bcc9fb40960d4c8a9640a21b007cebe55e9426346fe8002e675e7178c3fd24422e0bbbf06f7810e8d49733c54d29f4b8e2c249b32b5b646dd89e2ac9f32adf2abc2c17934f4470b6b557eed04a5b29e373") mlock(&(0x7f00002bd000/0x1000)=nil, 0x1000) 2018/01/17 15:13:58 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x1, &(0x7f0000ae9000)={0x0, 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000068000)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000079c000-0x4)=0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r2, &(0x7f0000aeb000)={0x30, 0x1, 0x1, 0x80000000000000, 0x0, 0x3f, 0x5, 0x7ff}, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x290, 0x1, 0x0, 0x0, 0x689, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000ae0000)={[0x2, 0xf002, 0x0, 0x10d000], 0x3f, 0x40, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/17 15:13:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009c5000-0x9)='/dev/dsp\x00', 0x200000, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000083f000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) linkat(r0, &(0x7f0000fc6000)='./file0\x00', r1, &(0x7f0000fd5000)='./file0\x00', 0x1400) unshare(0x28060400) umount2(&(0x7f0000277000)='./file0\x00', 0x9) rename(&(0x7f0000667000)='./file0\x00', &(0x7f0000580000)='./file1\x00') [ 90.995238] audit: type=1326 audit(1516202038.252:1368): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15755 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 15:13:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000001a000-0x69)="", 0x0) socketpair$inet(0x2, 0x8810ea0f21ee3a4d, 0x3, &(0x7f00009e1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000abc000-0x4)=0x0, &(0x7f0000340000-0x4)=0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) recvfrom$unix(r0, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x2002, 0x0, 0x0) 2018/01/17 15:13:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001000)=0xac41) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x109000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000062d000)=0x0, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000a94000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000e2d000-0x8)={0x40, 0x6, 0x9, 0x3f}, 0x8) r4 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r3) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00009db000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f00003ba000)=0xc) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ppoll(&(0x7f00001ba000-0x48)=[{r4, 0x80, 0x0}, {0xffffffffffffffff, 0x40, 0x0}, {0xffffffffffffffff, 0x11, 0x0}, {0xffffffffffffffff, 0x10, 0x0}], 0x4, &(0x7f0000e5d000)={0x77359400, 0x0}, &(0x7f000034a000)={0xff17}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0xc1105517, &(0x7f0000001000)=""/250) recvmmsg(r0, &(0x7f000004e000)=[{{&(0x7f0000328000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000046c000)=[], 0x0, &(0x7f00006d2000)=""/4096, 0x1000, 0x20}, 0x3ff}, {{0x0, 0x0, &(0x7f00009f5000)=[{&(0x7f00006ac000-0x2c)=""/44, 0x2c}, {&(0x7f0000ee2000-0x62)=""/98, 0x62}], 0x2, &(0x7f0000267000)=""/203, 0xcb, 0x8001}, 0x3}, {{&(0x7f000009b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000071b000)=[], 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffff7}], 0x3, 0x40, &(0x7f000003d000-0x10)={0x77359400, 0x0}) 2018/01/17 15:13:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x2, 0x10) r0 = syz_open_dev$adsp(&(0x7f00002bf000-0xb)='/dev/adsp#\x00', 0x7fffffff, 0x2000) write$sndseq(r0, &(0x7f00009ba000-0x90)=[{0x5, 0xfe, 0x0, 0xfff, @time={0x0, 0x989680}, {0x10001, 0x16d}, {0x6, 0x1000}, @result={0x4, 0x1f}}, {0xa33b, 0x8, 0x7, 0x7, @tick=0x2bc9, {0x9, 0x4}, {0x3, 0x917}, @control={0x1, 0x65, 0x3ff}}, {0x2, 0x0, 0x8, 0xff, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x1}, @time=@time={0x0, 0x0}}], 0x90) fstat(0xffffffffffffffff, &(0x7f0000bbb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sndmidi(&(0x7f0000b6c000)='/dev/snd/midiC#D#\x00', 0xb6c, 0x2000) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000515000-0x56)=""/86) fstat(0xffffffffffffffff, &(0x7f0000972000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000dac000-0x10)=@buf={0xfffffffffffffe6b, &(0x7f0000c90000-0x89)="38e1801219b303cb665cd7aa8ea3b51f2f8684c66d6211f62cf5070d33fae8775bdac1cc67adc084f0b0a540a244006b9187f94e683cbbd8db2dea398a0d8f151b5cd000003ff586e7da91d80ea45623de6918903d2388eb47263d9c7d54e16d395e931b57f832c5d9a3d65298d39d9b76e746496fa8220b36505453bf9d6c47d21bd29cc50f1dad55"}) syz_fuseblk_mount(&(0x7f0000bf8000-0x8)='./file0\x00', &(0x7f00006c2000-0x8)='./file0\x00', 0x8000, r1, r3, 0x6, 0x0, 0xa40040) r4 = syz_open_dev$sndseq(&(0x7f0000eb4000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mknod$loop(&(0x7f000019a000-0x8)='./file0\x00', 0x1fff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000d44000-0x50)={{0x8, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:13:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7e, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000314000-0x12)='/dev/input/mouse#\x00', 0x100, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f4000)={0x0, 0x0, 0x0}, &(0x7f0000f10000-0x4)=0xc) setgroups(0x1, &(0x7f0000e18000)=[0x0]) request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000528000-0x1)='\x00', 0x0) 2018/01/17 15:13:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00006e1000)='/dev/input/mouse#\x00', 0x401, 0x42) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000081e000)={0x5, &(0x7f00002ad000-0x14)=[{0x2, 0x7}, {0x3, 0x8001}, {0x8, 0x4d50}, {0x1f, 0x1}, {0x3, 0xa02d}]}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000b2000+0x54)='+\x00') ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000f88000)=0x4) futimesat(r0, &(0x7f0000f58000)='./file0\x00', &(0x7f0000f26000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000292000)={0xabdd, 0x3}) 2018/01/17 15:13:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000d6000)={0x50, 0x0, &(0x7f0000e08000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00003d7000)=[], &(0x7f0000978000)=[]}}, @free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000846000-0x95)=""}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000fa000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x1) [ 91.037953] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 91.057383] dccp_invalid_packet: P.Data Offset(144) too large [ 91.093332] dccp_invalid_packet: P.Data Offset(144) too large [ 91.160912] binder: 15834:15836 BC_FREE_BUFFER u0000000000000000 no match [ 91.172392] binder_alloc: binder_alloc_mmap_handler: 15834 20000000-20002000 already mapped failed -16 [ 91.173826] binder: BINDER_SET_CONTEXT_MGR already set [ 91.173834] binder: 15834:15836 ioctl 40046207 0 returned -16 [ 91.174980] binder_alloc: 15834: binder_alloc_buf, no vma [ 91.175006] binder: 15834:15837 transaction failed 29189/-3, size 0-0 line 2903 [ 91.200986] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.201256] binder: release 15834:15836 transaction 112 out, still active 2018/01/17 15:13:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e65000-0x10)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) 2018/01/17 15:13:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008bb000)=0x0) ptrace$setregset(0x4205, r0, 0x4, &(0x7f0000cd9000-0x10)={&(0x7f0000408000)="5b78f30d1bc8cfdaaac89a25288c8c50d48a5f15bcb7a3c18909f722e501138ede72d9a8100836a02d468ea7e45683b9ca5046a43be937284cfc7fc56021a733ad0304baa7455b8d750ab5ea2718e9c9b97dd72f3c2b3a1af1aa83a7de295a690d2f798cfc8928f7f57dc79e04000000967226021e3ff65bb89135ae8626fd68ca6bb7ed6666c839fc1ccf2be2c996f81fc0765a6cde456e2285d319f38169b9474896f56de8b241528a591fc50d89f8ecd2015ff86b2ce32a90d2a7e3f02886b9bfd7521254006f41c32e34", 0xffffffffffffffcd}) r1 = shmget(0x0, 0x1000, 0x54000000, &(0x7f0000cae000/0x1000)=nil) getresuid(&(0x7f00006b8000)=0x0, &(0x7f0000275000-0x4)=0x0, &(0x7f0000514000-0x4)=0x0) lstat(&(0x7f000002a000-0x8)='./file0\x00', &(0x7f0000978000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000ab000)='./file0\x00', &(0x7f0000b75000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000ec000-0x8)='./file0\x00', &(0x7f0000abd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r1, 0x1, &(0x7f00007bc000)={{0x9, r2, r3, r4, r5, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x5, 0x5, 0x3, 0xffffffff, r0, r0, 0x3ff, 0x0, 0x0, 0x0}) r6 = syz_open_dev$usbmon(&(0x7f0000e17000)='/dev/usbmon#\x00', 0x0, 0x0) set_thread_area(&(0x7f0000aaa000)={0xaa, 0x20101000, 0x0, 0x4, 0xffffffff, 0xee, 0x1, 0x7, 0x22, 0x6}) r7 = getpid() ioprio_set$pid(0x1, r7, 0x7) socket$inet(0x2, 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r6, 0x9204, 0xf0b1) 2018/01/17 15:13:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) listen(r2, 0xfffffffffffffffd) 2018/01/17 15:13:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d84000)='./file0\x00', 0x0) 2018/01/17 15:13:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x3) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000249000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/01/17 15:13:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000030b000)={0x0, 0xfffffffffffffffd}, &(0x7f0000c4d000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000040000-0x10)={0x0, 0x3c, &(0x7f00008c3000-0x3c)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008ac000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000eeb000-0xb8)={r3, 0x8, 0x800, 0x4, 0xfffffffffffffff9, 0x7, 0xe5, 0x100000001, {r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x1, 0x0, 0x81}}, &(0x7f00006f7000)=0xb8) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) close(r2) 2018/01/17 15:13:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ec4000)="1a0001009dd6633a93a13c0832c1d5c2a47ed43c1e206eb56cd65099", 0x1c) r1 = socket$llc(0x1a, 0x3, 0x0) connect$llc(r1, &(0x7f0000222000)={0x1a, 0xc, 0x0, 0x6, 0x401, 0x100, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000629000-0x4)=0x0) r3 = geteuid() r4 = getgid() r5 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000051a000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000820000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000097d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000619000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000451000)={0x0, 0x0, 0x0}, &(0x7f00009d2000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cf1000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d04000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000025000-0x4)=0xc) r11 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000354000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00006da000-0x18)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000caa000)={&(0x7f00007f5000)=@kern={0x10, 0x0, 0x0, 0x2000080}, 0xc, &(0x7f0000f60000+0x285)=[{&(0x7f00008b3000-0x1094)={0x1094, 0x2a, 0x0, 0x7, 0x1, "", [@generic="93845f950cfb0453437df0fc5b3d0cdd40f3dc1d80", @generic="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", @typed={0x8, 0x2b, @void=""}, @generic="60d930826a73dc7cd6bcc85dc20ef4542971da3b9c76cec445c8e873a8ffbabe12a584c7a0ac621e314106996ac10013399930082b91cdfd1ba3912f0c3b4e119fd4993b4f81e345bb061463a307d1263814c379a959c168162b0258df622fa4a91ca2cd"]}, 0x1094}, {&(0x7f00000f4000-0xb4)={0xb4, 0x1c, 0x100, 0x6, 0x2, "", [@typed={0x18, 0x1b, @ipv6=@loopback={0x0, 0x1}}, @generic="674248ad94e07b5ba27165e0e14893e6b29293239ae8686f6ea33be9dfa328ad4409d75a01eb1a39f1091ed92ce5737dffaebca9a033543122bccf9f817da67453b7a838c4864d5c738d1f4aae68d9b1fcfdbd22ea75dc53550e22c454256836bc25f125d4b17b2a7b3710259592b93524c92ad2b945d0cc3f3ce53b541cf0c34647a96567d349845326"]}, 0xb4}], 0x2, &(0x7f0000ec1000-0x130)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x130, 0x4000000}, 0x8000) 2018/01/17 15:13:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000623000-0x9)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000796000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x20, 0xa2, 0x4, 0x10}, &(0x7f0000f35000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f06000)={r1, 0x4}, &(0x7f0000a8c000)=0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(0xffffffffffffffff) [ 91.201261] binder: undelivered TRANSACTION_COMPLETE [ 91.201281] binder: send failed reply for transaction 112, target dead 2018/01/17 15:13:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000cd4000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80000) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000c82000)={0x800000000000000, 0xd000, 0x6f7d, 0x2, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) syz_emit_ethernet(0x115, &(0x7f0000627000-0x115)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@llc={0x4, {@snap={0xaa, 0xab, 'z', "c1dac4", 0x8808, "34e10c8bacc7f993856a878b76dccfb58758492050d278e873cbb2485b8c227a395aa66c69a4b6ac3af4be88b363f1284a493c46f4274c7ab8ff5ef023e53570a2400bd012ed6933bc7bf9f649af6d9152f53b22b7547456345717f42a9c5468f16fd59d002c1a1adbf363303122c8483d023abb766674216628c6cd8a684ac6d8a2932badb50f7d8c86132c3c676563b52d35b6593e166ae8c64d90d8d1a7b163aba0ff01b256804f755ec5ddd109f63c77fe88c006af79c59347d8f13fbad4a7067463bd10876349824382f929da246655a9dee3ac6804bb52684286eae97d03d2c66e106a0ec408dee4d659cd352c1c21b8ac8559a02d946c3e7cc2b717"}}}}}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a4b000-0x8)={0x0, 0x0}) r1 = getpid() move_pages(r1, 0x5, &(0x7f0000d86000-0x28)=[&(0x7f0000bd6000/0x3000)=nil, &(0x7f0000ef7000/0x1000)=nil, &(0x7f0000c12000/0x4000)=nil, &(0x7f00005d7000/0x3000)=nil, &(0x7f00000af000/0x3000)=nil], &(0x7f0000512000-0x24)=[0x10000, 0x8, 0x0, 0x1, 0x8, 0xfffffffffffffff8, 0x5, 0x87, 0x9], &(0x7f0000952000-0x8)=[0x0, 0x0], 0x0) sched_setattr(r1, &(0x7f000080f000-0x30)={0x30, 0x1, 0x1, 0x81, 0xa09, 0x2, 0x0, 0x9}, 0x0) mbind(&(0x7f00003ab000/0x3000)=nil, 0x3000, 0x4001, &(0x7f0000756000-0x8)=0x0, 0x3, 0x6) 2018/01/17 15:13:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000015000-0x9f)="35413c85e014c59c9327ecb26ad141d91e929b48a1b2abfb8691d1aa3f1076ae3d1d94afa4043a09bfd9411843546f18f121cb267b248f64dcf75d72ea186822f38a4c9b9603554e9230cc693f3a499b150266a977b70039595cb69a2a707c8a5135410bb69722b58fbdf6797827d58d9077164c407b713070933d16d51b15e2990f7a2f283a7216b0ffea425bb9e19d71af882273748bc5b8f7ae50e6ed21", 0x9f) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000bf000)=0x5) ioctl$VT_WAITACTIVE(r2, 0x5607) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0xffff) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f000085d000-0x10)={0x6000000000, 0xf000}) readv(r0, &(0x7f000076a000)=[{&(0x7f00007e3000)=""/55, 0x37}, {&(0x7f0000917000-0x55)=""/85, 0x55}, {&(0x7f0000fcb000)=""/41, 0x29}, {&(0x7f0000ea3000-0xb4)=""/180, 0xb4}, {&(0x7f0000e05000-0xce)=""/206, 0xce}], 0x5) bind$pptp(r2, &(0x7f0000b5d000)={0x18, 0x2, {0xbfe3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 15:13:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000a15000)="") r0 = syz_open_procfs(0x0, &(0x7f00000eb000-0xd)='net/sockstat\x00') lseek(r0, 0x2, 0x0) 2018/01/17 15:13:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0x8)='trusted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x35)="74e05f7732110029fe496f1a1eb890f74ebfaa7af35707f79e0adaa0d24228faa1ac6696d1ecabf9761d88df6c21ee3970254d0bb9", 0x35, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='id_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="b570a077a448f6b6f692a2d3e35eca8559396c1ba003b12df4f8ab7f7e56d5e0e180d6e04a97da86ef8882dffc997f8e732ec6fb80e78c6a778ce9197d968599adab8f1423ba748bb077661c89b28c20bf0114ed0d2e9c440ca5cb92ed33526ddc223d67659418032871f0dd4fcadcdcbb28d7cd7d885f7f31508c3f149f6cbc43c1958e4ab3075a1c0a9f8cba6ab544a9e37bf33e568d", 0x97, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000c82000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006e0000)="faa4adea964a88b1533936011cba414c7ef5a8432ed5b05891b76b7b408c1ee754c3c9af49515d835999e6787980e381e38c177aa9a6f13112f054d0e00fa46a53a7eea0ad00a950c473677fc08fa3bcd4b503eda31c45e9a2dd728289dc1dc7b6f866b0a13544c1871f2a287165febc84f827a546e7158969a9debc6f5cc7fb0b9421895ed89aacf182fe195dc4db2950aaef517028ecf8f002d58b2796f8d6ee34b7a7fc26", 0xa6, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002000)={&(0x7f0000002000)=@get={0xf0, 0x13, 0x400, 0x6, 0x3, {{'xts-camellia-asm\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x21b}, {0x8, 0x1, 0x0}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4050}, 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@generic="4477e1efb7d01d82aa430d0977dc7add", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000e98000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffc) r6 = socket$inet6(0xa, 0x6, 0x80000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r6, 0x21, 0x4000000000000011, &(0x7f0000000000)=0x0, &(0x7f0000004000)=0xffffffffffffff44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00000f5000-0xc)={r5, r2, r5}, &(0x7f0000943000)=""/117, 0x75, &(0x7f0000001000-0x38)={&(0x7f0000cb6000-0x40)={'crc32-pclmul\x00'}, 0x0, 0xffffffffffffffc7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:13:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x80, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x1e, 0x2000000000000005, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 15:13:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) accept$packet(r0, &(0x7f0000bd7000+0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000053c000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006d3000-0x28)={@generic="1025254428a9d24733886c95a70a7738", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000413000)={0x0, 0x0}, 0x80000) statx(r2, &(0x7f0000be6000-0x8)='./file0\x00', 0x4100, 0x0, &(0x7f0000632000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000f0d000)="6a622ba67be5bfe60880b1c706170540c8d45fe75774af1e541a6ecfb3aa3c416535a761d592ac309664eecf2734ac2c919838db76") getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e5f000)=""/137, &(0x7f0000ae2000-0x4)=0x89) 2018/01/17 15:13:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000ee3000-0x28)={@generic="bd40d55c8b9f49600afb51207df4ede4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e4c000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, 0x0}, &(0x7f0000234000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={r3, 0x2}, &(0x7f0000be7000-0x4)=0x8) fchdir(r0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000f2e000-0x8)={0x0, 0x0, 0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) r7 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r7, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000c73000-0x4)=0x0) waitid(0x1, r8, &(0x7f00008b9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000729000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r4, &(0x7f00009e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r7, &(0x7f0000819000)="a062ec41829b4ff3781f56dd8648b21cd269a913601a226cf53bf465b4173c5e29389795ec366d61737312583aa9b007ea12fb5aaf2559968dee99eeb937d0dce65114278b852d8d81152a2e0c9aaeb949328e1e7843084fa16f1eff532903", 0x5f, 0x0, &(0x7f00006c6000-0x10)={0x0, 0x0}) r9 = fcntl$getown(r4, 0x9) r10 = syz_open_procfs(r9, &(0x7f0000db4000-0x8)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f00005fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r10, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000052f000)=[0x0], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x0, 0x2}], 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x1, r11, 0x21d) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/17 15:13:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000c5f000)=[], &(0x7f0000788000-0x20)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = geteuid() r2 = getegid() lchown(&(0x7f0000465000-0x8)='./file0\x00', r1, r2) 2018/01/17 15:13:59 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000416000+0xcbd)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000567000)="26000000120047000000000000000000fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/01/17 15:13:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = shmget$private(0x0, 0x1000, 0x30, &(0x7f0000d4d000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f000030b000)=""/163) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000904000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000837000-0x4)={0x44dd}, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000c41000-0x68)={0x3, 0xfffffffffffff72f, 0x8, {0x0, 0x1c9c380}, 0x101, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000529000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000001c000-0x18)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/17 15:13:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x4000000000000001, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/17 15:13:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c93000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000084b000)={&(0x7f0000516000)=[0xfffffffffffffff7, 0x71], 0x2, 0x1000, 0x7, 0x20, 0x3f, 0x1, {0x90, 0x4800000000, 0x9, 0x2a, 0x8001, 0x8, 0x7, 0x9, 0x3, 0x8, 0xffff, 0x0, 0x8001, 0x5d, "04e44d355048b5595f7cca2ce3be12f545324173e0c821ae5c258c07d17ff611"}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) readv(r0, &(0x7f00004db000)=[{&(0x7f0000115000)=""/161, 0xa1}, {&(0x7f0000aec000-0x75)=""/117, 0x75}, {&(0x7f000035d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fd5000)=""/68, 0x44}, {&(0x7f00009d3000-0x91)=""/145, 0x91}, {&(0x7f00001fa000-0x1000)=""/4096, 0x1000}], 0x6) 2018/01/17 15:13:59 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000d02000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xca, 0x4) 2018/01/17 15:13:59 executing program 6: mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000050f000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000306000/0x1000)=nil, 0x1000, 0x200000d, 0x4010, r0, 0x0) mmap(&(0x7f0000965000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000966000-0x38)={&(0x7f0000965000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00001f1000-0x10)={&(0x7f0000965000)={0x11e8, 0x9, 0xb, 0x4, 0x6, 0x1, {0xa, 0x0, 0x7}, [@generic="e9435a801242160d7e6320246d34438aa3a3d371b0f01cd592b1a842ce8a589ada02dc15bc37c3918ac9c0b907952e93649d845702ee48455fb54a4ad5b59577b5e731fc8959df9f28c2ff61496d7f05ba7605e6465b37aa60e634a8f2bb364d800b7229bac23f", @typed={0xc, 0x8e, @ipv4=@loopback=0x7f000001}, @nested={0x12c, 0x7e, [@generic="c4d27547c71c06738f58b06eee69d4b4c3b8e1cc81c6a5f9ab172f0b5c6f04b2b52290d65dc486cada07507553a835136292abffe4c9e22da9b2928c2ac8cdbb1e89d2d6cf148f1bb40c3b9d6f488623cd1cd103e8f1fa12081a2d55cf84f4916f37e56dfe3318d1e6e04165da5d5a11785b2c8faf24789cd044168b270a585ec40bf2705bbe95a205a7aca8e56ca1732ab52a4dfd72a228f89762dd1e872c05ccb385afb0c96c4542db49dbb04a8e10b8b6d452c8ad238cba45", @typed={0xc, 0x8, @pid=r1}, @generic="1362b14501943ee253d90e542e2a804fd9166e73c4490d1616440a9d96298241f6d0a49b613cb16ce97ea67638c45f5417925ce9ca24068440d5ea830a40e6398c073431167e469b48552304f2168543ac1edc05f82ad522fcd7e8884f6d3326c354"]}, @nested={0x1034, 0x25, [@generic="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", @typed={0xc, 0x81, @uid=0x0}, @generic="c43a8a97839ba55ed85726bc7ddcd68931839053ed91a12edc5b997c6a5070f8ec"]}]}, 0x11e8}, 0x1, 0x0, 0x0, 0x24000000}, 0xc000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000468000)=0x0, &(0x7f0000968000)=0x4) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000967000)={"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"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000963000-0x10)={0x0, 0x54, &(0x7f0000963000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f000083f000)=0x10) [ 91.440753] binder: 15892:15896 got transaction to invalid handle [ 91.447101] binder: 15892:15896 transaction failed 29201/-22, size 0-8 line 2788 2018/01/17 15:13:59 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000b89000-0x1)=0x0) [ 91.515257] binder: 15892:15907 got transaction to invalid handle [ 91.521349] binder_alloc: 15894: binder_alloc_buf, no vma [ 91.521374] binder: 15894:15899 transaction failed 29189/-3, size 40-8 line 2903 [ 91.534652] binder: 15892:15907 transaction failed 29201/-22, size 0-8 line 2788 [ 91.560202] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/17 15:13:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ff000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009f6000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000e8000-0x4)=0x0, &(0x7f00003e4000)=0x4) 2018/01/17 15:13:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f00004b9000)=[@init={0x18, 0x84, 0x0, {0xa4, 0x0, 0x0, 0x5}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a15000-0x9)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000045e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003ba000-0x4)=0xc) ptrace$peekuser(0x3, r1, 0xffffffff) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/17 15:13:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000eee000)=""/36, 0x6) 2018/01/17 15:13:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0xf521, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) 2018/01/17 15:13:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d6e000)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f5d000-0xb)='/dev/audio\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000777000)={0x3ff, 0x62a6, 0x0, 0x43bdf3d3, 0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:13:59 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000002000)={0x8, 0xfffffffffffffeff, 0x1, 0x7fff, 0x9, 0x1, 0x5, 0x6, 0x80000000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000)=[{&(0x7f0000004000-0x89)="d9542ec5d9af23e84dae430f54f81e9be5f4336c0fbd6a592cc2a0e1a1fc30c2cb1a6eb205db4ebe19cc8eb688987bfc0f1f8ea5edbff48b7878ccd6900ca6e32eea8c461f2116e4d610c94d89b1d1253cd9f8bdcdfc4d934a1d9a11fe56e78ce66ab49d398da07fcbee5aff6e239e9c230bcc380dc1c6fcfafda31fa523aab379e5418576af0fb5c2", 0x89}, {&(0x7f0000003000)="a6a16bd1e3ce1acf4badb1e0400bd0b92340baad1d20ac0fec17ed18223f445d0486576cf8f49204adc406a289f31802d2f96552b6", 0x35}], 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0xc, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x42, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000000)={0x401, 0x2, 0x10001, 0x3, &(0x7f0000001000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:13:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0xc4)=""/196, &(0x7f0000001000)=0xc4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00003f7000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000f72000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002000-0x10)={0x6, &(0x7f0000000000)=[{0x9, 0x8, 0xa1, 0xe5e}, {0x1, 0x8000, 0xa4e, 0x100000001}, {0x80, 0x6, 0x2, 0x1}, {0x3, 0xfff, 0x6, 0x1}, {0x5, 0x1, 0x800, 0x8001}, {0x7, 0x3, 0x9, 0x9}]}, 0x10) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:13:59 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000fb6000)='/dev/vcs#\x00', 0x9, 0x189900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/97}, &(0x7f0000001000-0x4)=0x63) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000000)=""/236, &(0x7f0000001000-0x4)=0xec) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000008b000/0x3000)=nil, 0xfffffffffffffd1a, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) [ 91.566394] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.576603] binder: release 15894:15899 transaction 116 out, still active [ 91.583604] binder: unexpected work type, 4, not freed [ 91.589054] binder: undelivered TRANSACTION_COMPLETE [ 91.594280] binder: send failed reply for transaction 116, target dead [ 91.601095] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 15:13:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind(r0, &(0x7f0000999000)=@ipx={0x4, 0x7, 0x30, "78b439f95d12", 0x1000, 0x0}, 0x10) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)="") getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000026d000)=""/117, &(0x7f0000284000)=0x75) statfs(&(0x7f0000b26000)='./file0\x00', &(0x7f00006db000)=""/50) 2018/01/17 15:13:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e0f000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00007f0000)={0x80, {{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) add_key(&(0x7f0000128000)='cifs.spnego\x00', &(0x7f000059d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000414000)="", 0xfffffffffffffcd4, 0x0) r1 = socket$inet6_sctp(0xa, 0x6, 0x84) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000042d000-0x4)=0x0) 2018/01/17 15:13:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b2f000-0x6)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00004b8000)=0x0, &(0x7f00001e2000)=0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) name_to_handle_at(r1, &(0x7f0000781000-0x8)='./file0\x00', &(0x7f0000119000)={0xe, 0x100, "6b617314ace1"}, &(0x7f0000e1c000)=0x0, 0x1400) r2 = mq_open(&(0x7f0000403000-0x1)='\x00', 0x41, 0x100, &(0x7f00005df000)={0xf9c, 0x10001, 0x9, 0x6, 0x6, 0x9, 0x0, 0x1}) mq_getsetattr(r2, &(0x7f0000a6f000-0x40)={0x100000001, 0x53fc9f4a, 0x543c, 0xd7, 0xadf, 0xffffffffffff0001, 0x7, 0x5}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e7a000-0xd1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@x25={0x805, {0x0, 0x66ac, 0x13, "84d091678266237f41dca9ac2d06fd4f2449d520225e0c0c8f33cfa6ee1edc093ebae5e1215682b4af1eed664ab966f10a5e7cbe5fe7d90d8152a79685ded427c8929e28f0ab6f0894f7e556c2707b2a63d0d80cfe12489187e0b74c4a4d9769e16b1f1cfd996c42986ff33ccbd01f007e37ec3f78a12c31d5d63aa331a702fdfae8446ba9b6766f5a3c70178ed6bc676e5deea95b943e84ed93a505ac47f5c4cc3f9a5e07ccb3b45fb943c94082cb620267dcc5f9737dd69e3e6a37c86040a4"}}}}, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000016000)=0x0) 2018/01/17 15:13:59 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000065a000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000220000)={0x141, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x400, 0x771016fd, 0x1, 0x5, &(0x7f0000001000-0x10)=@generic="b53937c466992b2f63f4963a5ae28ce1", 0x7b3, 0x100000000, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x3c, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x0}, {0x7ff, 0x4}}, &(0x7f000019e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 15:13:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cc000-0x16)='/selinux/checkreqprot\x00', 0x181001, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000ec0000)=0x1) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000835000-0x4)=0x37) close(r0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007b2000)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) 2018/01/17 15:13:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004dd000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000009a000+0x99)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000976000-0x8)={0x0, 0x4f}, &(0x7f0000851000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000605000-0x14)={r2, 0x6, 0x282, 0x5, 0x7ff, 0x2ca3}, &(0x7f00003b9000-0x4)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000131000-0x90)={0x8, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) 2018/01/17 15:13:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000049e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00004d5000)={{0x2, 0x2, 0xe, 0x61, 0x7, 0x2, 0x1, 0x7, 0x9, 0x3fe3, 0x20, 0x4, 0x0}, {0x3000, 0x100000, 0xd, 0x3ff, 0x9, 0x100, 0x1ff, 0xc0, 0x6, 0x2, 0x10001, 0x2, 0x0}, {0x4, 0xf000, 0xa, 0x80000001, 0xfffffffffffffffb, 0x4, 0x5, 0x7, 0x9, 0x1, 0xb6, 0x1, 0x0}, {0xd000, 0x0, 0xf, 0xfff, 0xfd0, 0x3, 0xf2a2, 0xf04, 0x7fffffff, 0xf82d, 0x8, 0x3f, 0x0}, {0x0, 0xd001, 0x9, 0x7, 0x18, 0x4000000, 0x4, 0x2, 0x5, 0x4, 0x7, 0x7ff, 0x0}, {0x1, 0x0, 0xa, 0x9, 0x1f, 0x4ef, 0x0, 0x2c80000000, 0x401, 0x1, 0x0, 0xb9a3, 0x0}, {0x100000, 0x0, 0xf, 0x2, 0x8001, 0x8, 0x10001, 0x7, 0xbf9d, 0x8, 0x401, 0x3, 0x0}, {0x2, 0xf000, 0x3, 0x1ff, 0x8, 0x101, 0x1, 0x200, 0x7, 0x5, 0x100000001, 0x7fffffff, 0x0}, {0xf004, 0x17000, [0x0, 0x0, 0x0]}, {0x1, 0x0, [0x0, 0x0, 0x0]}, 0x40040000, 0x0, 0x4, 0x9, 0x2, 0x8000, 0x0, [0x7, 0x100000000, 0x1, 0x8001]}) 2018/01/17 15:13:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000396000)='/dev/autofs\x00', 0x200, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000f3d000)={0x0, 0xeb, 0xed3, &(0x7f0000627000)=0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 15:13:59 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000025000-0x8)='./file0\x00', 0x100) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000004000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffff8001, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000025000-0x4)=0x1000) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/17 15:13:59 executing program 0: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f00005fb000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000ea3000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = dup(0xffffffffffffffff) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00006cd000)="8c05acb12ed1ed2e4fe901f1b539df3a1bbbcf8e1d9a7b52d6441c26308669b18326121d40be3d4bece93992d71f4e40b00fb35436379d1d37368ac48524fcd8a6586df2d779f97a91519017b6b643a92a5aeab599075a2864eda9ac6abe107f4d3fb741") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000010d000-0x4)=0x14) 2018/01/17 15:13:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x101c00, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047437, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 15:13:59 executing program 5: r0 = inotify_init() unshare(0x20000400) clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") inotify_rm_watch(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000aac000-0xd)='/dev/usbmon#\x00', 0x49, 0x400800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000002000-0x120)={0x100, 0xf44, 0x20, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1000, 0x8, 0x48, 0x4, "7c4caee09d6185d9f81168e279545c8f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x7, 0x400, 0x1, 0x9}, 0x10) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000000)={0x8001, 0x0, 0x0}) 2018/01/17 15:13:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c32000)='/dev/vcsa#\x00', 0xfff, 0x10000) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f000041a000-0x20)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/17 15:13:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mincore(&(0x7f00000d8000/0x3000)=nil, 0x3000, &(0x7f0000c5b000-0x1000)=""/4096) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000b7d000)="57217be68b22a17c11a57fa3e9b150f9754585841ccbc16ea573722486aa8dfd21dc77358fd8225331a52f4471aacd070e68bebf912eddb482b77a6df3d1eb67d159f75e56c8fea8c83575dbbe7dd9cc9d4763fbad0ac7aab841c864794d5c2c1b7ecdecd57a3230657ad690fe2332ee9563e13cc680714c8eae370412b0f9332f", 0x81, 0x0, &(0x7f0000558000-0x10)=@ipx={0x4, 0x0, 0x0, "ddd6a10a2eee", 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffefffffc, &(0x7f000017b000-0x10)={0x0, 0x0}) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000342000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000872000)=0x10, 0x800) r4 = accept4$netrom(0xffffffffffffffff, &(0x7f00003b7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000661000)=0x48, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00005fb000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058d000-0x4)=0xe8) quotactl(0x3, &(0x7f00004a4000-0x8)='./file0\x00', r5, &(0x7f0000ba5000-0x78)="1e329ab845118590ed516bc924bc97464d9b2dcec7ca2a7cec22ddd63630fff4106294d8a4691649cb1da4a209fd1cebaddebf0450e265b109d2e99c840ddc34268fae6c1fb9bfe026fcb8b51059c9b9fe751e9a1c5971f091c86365c861138debe38c0ae427b59e9ffa2c9b3c07656700932d20c7dd8ccf") r6 = syz_open_dev$sndpcmc(&(0x7f0000ec4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20000) ioctl$KDMKTONE(r6, 0x4b30, 0x3ff) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000f16000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="47726f50c1ca", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x1, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) dup2(r3, r4) semtimedop(0x0, &(0x7f0000ddd000-0x30)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000582000-0x10)={r2, 0x0}) modify_ldt$write(0x1, &(0x7f0000d1c000)={0x8, 0x20001800, 0x5400, 0x3a, 0x101, 0x0, 0x7, 0x94b, 0x1, 0x1f}, 0x10) r7 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000de7000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fe9000-0x4)=0x60, 0x80000) vmsplice(r7, &(0x7f000010d000)=[{&(0x7f0000c63000-0x33)="b0966e5cfd08216548daf9492f6479e39eb26397d8bfad11a6328914ce3ee5104bfe2c449a27a12c1016ad574a4d8d6f6a22e4", 0x33}, {&(0x7f0000fd0000-0x1000)="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", 0x1000}, {&(0x7f0000aea000)="339338088981fad6b7af3bb3eaa61bde970113e362d30bcbf08f3f89a524e8b9976b0a0e4d4163de58e82a2d70a7cb43fe019776ea2f6cac184567658a0e1b89821597a3bac4ec56b37c1a6efe5a85a9e46aa4e4e42143a2b773d5c7114787e61da49eebc2cc651dd505f29c39ce234a457d144da6557f5dac90f2d886628f12a79e7464692b0a1a4194573cacc0d012", 0x90}, {&(0x7f00008d4000-0xd1)="952cc15377c84ba2b1f4ba097dbacd1c7cf82b8580fab649beced2d491ca524bf1b374c47cf4cee350a144e19560f5283a18b2fc03b7120efe112a942286e1660181498a25595b3592a78c8cba5b849fd029c9fd3387ca3a8af841240789088018bb122c870de5207ea53ffbd288f7a46aa5ec1ba40e433362f2f29bcc8cf35976c45f87153b4f374646be160a5a58f513da7dc52aa39de5892a076c32c661e4d5121cb97b33c712431243c578d422a9f2cb46845e65ba931764d89e9b3534312e79e3156e43104d21c8339c8d64b5856e", 0xd1}, {&(0x7f0000e36000)="64c92742dbce4cf97034a5db8b85dac961", 0x11}, {&(0x7f0000466000)="53d43d3475076cafef5455ab925b73fb78fdf5ca11dbbe965e67b8afd135be5f22a65722016bceb30670da741904b37c4a7e8eba2b5fbd6844d16d6caa6359fb68fbfd789bce6af97db6fdfa79486b72d86a966398daba28d708b3757039198c5dd33195b5190d278362d658436143904b357e4d423a28ecab2aa677991c837b5a17202b3f223fe100f61ba18df7e67d4716a817e80274600c3f21da983f861201011abaa720fecde648914c3c6b5f8ddb5001d57733db7a3168f51f8653fd764fd4bdeaf9dd6300d22083a1647230e7a0cb1b55f450b25bf508493da8976bd7a4beb52b9f", 0xe5}, {&(0x7f0000a75000)="2db769005f35b071c789913948f9d22be2364c83bfaee6dc9a3ad412fec4b6b24b70", 0x22}], 0x7, 0x8) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000a9f000-0x2)=0x2425, 0x2) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000f96000)=""/179) 2018/01/17 15:13:59 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40e, &(0x7f0000cd4000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000201000-0x1a)="", 0x0) 2018/01/17 15:13:59 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) mremap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000008000/0x2000)=nil) 2018/01/17 15:13:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) socket$alg(0x26, 0x5, 0x0) 2018/01/17 15:13:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000+0xc1b)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000870000)=""/4096) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0/bus\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) 2018/01/17 15:13:59 executing program 5: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000fab000-0x30)=[{&(0x7f0000fa9000-0x87)="86bc7e7043dc03a8015aa376b91f8bbe4f90bc2b5b8a460e9d846d58cf214d51d1b065504a8c621f48f4f469ca78b96ea6694f06d2b3a17380aa046b2ab7db801d", 0x41}, {&(0x7f0000fa9000)="5dc2bf81326ef0609b4683d03c0c382056013d88c720367afccb6db59f567c2f1c66f975c64f35479e66b4c29f97f8", 0x2f}], 0x2, &(0x7f00001a1000-0x18)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 15:13:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = open(&(0x7f0000720000-0xa)='./control\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) ioctl$void(r0, 0xc0045c79) 2018/01/17 15:13:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00004b4000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f2f000-0x9)='/dev/rtc\x00', 0x0, 0x0) syncfs(r0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f0000d19000)=""/1, 0x1}], 0x1, 0x0) 2018/01/17 15:13:59 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0xd5, &(0x7f0000006000-0x8)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000+0x1b0)='/dev/ppp\x00', 0x3ffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000b000-0x10)={r0, r1, 0x7, 0x0}, 0x10) epoll_pwait(r1, &(0x7f0000002000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x8003, &(0x7f0000007000-0x8)={0x8}, 0xffffffffffffff50) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x71, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 15:13:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00006df000)={0x5, 0xc2, &(0x7f00004d8000+0x2a7)="7acb47d6ab093fd5d8773099ffb14f32b999155d33a06a3c2453c850089dacbe00986f7329f1786891191bc1101d85e1ae96f104b41d1220d33fd4322385b910f989428235d9aa69cbab310750fc31209c2970805e3d9a1dfd2dd8ce69dec325069d14dca04f80e448f9a98ec41bcdc5b7fc6b6c14acee99eaf323db62eaa0c39462c8053976be34519394e41324eda087ce7676596681376722397b60d9345e08cfcd3dd34450f2483b6e3234b8bd3a84f70139e6f262ee2b2f81d241d15c165ed1"}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000a49000-0x8)={0x5, 0x2}) r1 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000b05000)='./file0\x00', &(0x7f00001b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00006ca000)={0xffffffffffff001a, 0x4, r1, 0x1, r2, 0x945, 0x0, 0x7fff}) r3 = socket(0x400020000000010, 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x100000000000a6de) getsockopt$sock_int(r3, 0x1, 0x29, &(0x7f000071c000)=0x0, &(0x7f0000727000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000083a000-0x58)={0x3, 0x5, 0x1000, 0x7a45, 0x463, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000138000)=0x38, 0x4) finit_module(r0, &(0x7f00003b9000-0xa5)="8d626b786f000f00012e00d125a968153c86ec7420eefc2b4eb579edb0a20a8b93297b6434386ce369d619bcd0a5b816aac5d2f6a63b9fd826f1896e324392df3087b8c762d70f7551e99c837918bea6489e5c39f83974b1618134e277617e237388adc8cbd85432a264ce607c752241e5a2a3805b84099934fdbc8df3903b63b6bae3b93b149d1c1da2246f07b6aefa0f09ff2f183c16128194d8b58e19ec5a57842d69", 0x1) 2018/01/17 15:13:59 executing program 2: clone(0x0, &(0x7f0000756000-0xb9)="", &(0x7f0000830000-0x4)=0x0, &(0x7f0000967000-0x4)=0x0, &(0x7f0000bbc000)="") msgget$private(0x0, 0x1a) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/24) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000002000-0x4)={0x100000001}, 0x4) sync() r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000b42000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000)=0x5, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000002000-0x2)='@\x00') ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7f, 0xffff, 0x500, 0x0, 0x0, 0x0}) 2018/01/17 15:13:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb7000)='/dev/qat_adf_ctl\x00', 0x14800, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f20000)='/dev/vcs#\x00', 0x4, 0x200) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000436000-0x4)=0x0, &(0x7f00003db000)=0x4) syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d4f000)=0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000aef000-0x4)=0x101) sched_getattr(r2, &(0x7f0000452000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) read(r1, &(0x7f0000fda000)=""/132, 0x84) r3 = memfd_create(&(0x7f00006f4000)="6e6fe30000000000b5003001a2", 0xfffffffffffffffe) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x6f4) r4 = request_key(&(0x7f00000f9000-0xa)='syzkaller ', &(0x7f0000c9c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000698000-0x11)='/dev/qat_adf_ctl\x00', 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00005f0000)={"25ba2c069a09000009fc4ee1ab7208a8", {0x4, 0x7fffffff, 0x5, "76626cb7af45", 0x4, 0x0}}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00007be000-0x4)=0x0, &(0x7f0000a64000-0x4)=0x4) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, r4) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00006a8000)=0x0) clock_gettime(0x9, &(0x7f00001ac000-0x10)={0x0, 0x0}) r6 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r6, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x8, 0x401}, {{r5, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/17 15:13:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) r2 = getpid() pipe(&(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000000)={0x5000, 0x10000, 0x2, 0x7, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(r2, 0x8, &(0x7f0000c42000-0x8)=0x80000001) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) clock_gettime(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r4, &(0x7f0000003000-0xd8)=[{{0x0, 0x2710}, 0x3, 0x0, 0x8}, {{r5, r6/1000+30000}, 0x7, 0x3f, 0xcd7}, {{r7, r8/1000+10000}, 0x4, 0x5, 0x40}, {{r9, r10/1000+10000}, 0x7, 0x4, 0x3}, {{0x0, 0x2710}, 0x2, 0x80, 0x2}, {{0x0, 0x7530}, 0x8001, 0x6, 0x53}, {{0x0, 0x0}, 0x3, 0x0, 0x6}, {{r11, r12/1000+10000}, 0x5, 0x6729, 0x7f0000000000}, {{r13, r14/1000+10000}, 0x4, 0x5f2, 0x8}], 0xffffffac) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) sched_getattr(r2, &(0x7f0000014000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/17 15:13:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@random={'security.\x00', '-.em0)eth0\x00'}, &(0x7f0000696000-0xb)=""/11, 0x8) 2018/01/17 15:13:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f09000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079a000)="", 0x2f0) 2018/01/17 15:13:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00009cb000-0x18)={0x5, 0x48e, 0x10001, 0x0, 0x4, 0x5}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000ba4000-0x40)=[{0x8, 0x101}, {0xf, 0x5}, {0x3, 0x5}, {0xb, 0x9}, {0xa, 0x81}, {0x0, 0x4}, {0x7, 0xa3}, {0x3, 0x81}], 0x8) 2018/01/17 15:13:59 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x47, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x1000000000000065, 0x0, 0xffffff63, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/ppp\x00', 0x404c00, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f000000e000-0x14)={0x7f, 0xc, [0x9f5, 0x100, 0xc6a5]}) 2018/01/17 15:13:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000eb0000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x20001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000b93000)=""/128, &(0x7f0000aee000)=0x80) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d26000-0x14)={0x8, 0x5, 0x51691e72, 0x6028, 0x7}, 0x14) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a9b000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4e000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00003e4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000633000-0x4)=0xb) 2018/01/17 15:13:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x14, 0x21, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0xffffffffffffffae}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000951000)=0xf07a, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000bae000)={0x0, 0xffffffffffff598e, 0x8001}, &(0x7f0000be8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ea6000)={r2, 0x401}, 0x8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000049a000-0xb)='/dev/mixer\x00', 0x610002, 0x0) r4 = semget(0x0, 0x3, 0xa) accept$packet(r3, &(0x7f000093d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000084b000)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000d06000-0xc)={r5, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000b53000-0x6a)=""/106) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r6, &(0x7f0000797000-0x8)={0x7fffffff}, 0x8) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f0000e9f000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb0800010048050000", 0x24) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000d4e000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:13:59 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f000036d000-0xe)='/dev/admmidi#\x00', 0x4, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) syz_open_dev$sndseq(&(0x7f000063d000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) shmctl$IPC_SET(r1, 0x1, &(0x7f0000001000-0x70)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 15:13:59 executing program 2: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind(r0, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) pread64(r0, &(0x7f0000d12000-0xb6)=""/182, 0xb6, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f00000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x1, 0x9, 0x2, 0x5}, 0x20) 2018/01/17 15:13:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) move_pages(0x0, 0x1, &(0x7f0000013000-0x20)=[&(0x7f0000011000/0x2000)=nil], &(0x7f0000001000-0x24)=[], &(0x7f0000002000-0x4)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$setflags(r0, 0x2, 0x8000000000000002) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000441000-0x4)=0x0) get_robust_list(r1, &(0x7f0000c1c000)=&(0x7f000097c000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000443000)=0x18) 2018/01/17 15:13:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000024b000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c89000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000de8000-0x8)={0x0, 0x3}, &(0x7f00005d4000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006a6000-0x8)={r1, 0x1}, &(0x7f00003a4000+0x474)=0x8) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000894000-0xb)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000d5c000-0x14)={r2, 0xf6b, 0x6, [0x2, 0xf85, 0x7, 0xfffffffffffffffd, 0x7, 0x1000]}, &(0x7f0000c2b000-0x4)=0x14) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ppoll(&(0x7f00001ba000-0x48)=[{r3, 0x80, 0x0}, {0xffffffffffffffff, 0x40, 0x0}, {0xffffffffffffffff, 0x11, 0x0}, {0xffffffffffffffff, 0x10, 0x0}], 0x4, &(0x7f0000e5d000)={0x77359400, 0x0}, &(0x7f000034a000)={0xff17}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000c8000-0x4)=0x0, &(0x7f0000cd8000-0x4)=0x4) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ffe000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000756000)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f0000f88000-0x4)=0x20004000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000db2000-0x8c)={r2, @in6={{0xa, 0x1, 0xffffffffffff8001, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f00006cf000-0x4)=0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/17 15:13:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000bc000)='/selinux/member\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea4000-0xc)={0x20002000, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bc2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr(des3_ede),poly1305-generic)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) write(r3, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0x77) 2018/01/17 15:13:59 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") r0 = syz_open_dev$vcsn(&(0x7f000080d000)='/dev/vcs#\x00', 0x5, 0x420000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x80)={0x4, 0x20, 0x6, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x100, 0x4, 0x9}, 0x1, @canfd={{0x4, 0x1ff, 0x7, 0x0}, 0x9, 0x1, 0x0, 0x0, "91dd532d686c640a78b9b05f637a5e9de53f55c758ef56386962cb35e35017f7d0af226bfb4a0c87b2f025b032d90e919296625c71549a3d40b54f777ddd2c1a"}}, 0x80}, 0x1, 0x0, 0x0, 0x44800}, 0x8000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1c}, &(0x7f0000dc5000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x80, 0x0, 0x7, 0x0, r1}, 0x10) mknodat(0xffffffffffffffff, &(0x7f000086e000)='./file0\x00', 0xe016, 0x90) 2018/01/17 15:13:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006a9000)='net/tcp\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000099c000-0xca)={0x0, 0xc2, "cfc3aba16931f53889ade60f5a87721c78e54bccffaa327965e36ef443a000bd93a004fd2a1af989dac9cf9e03af47c942ec1a12e9b594c71cb927d6ee01d5572512fdf7347b48e3b345907d2843854886d6c58bd01926ede1bf238a479157e68238e9c55b6e0cc7a8c33490c6d91e3d4b6aa9376a5744e2df42f6ab1712cc3e646ffd73f5cb2c2e693cb636da1ee80338bae55c2947d50b335ce25072ae6a5c0fdc322428c9c9110f42ec081a5216b5b0bd342f5b57b3a54e88eea1eec6168136d5"}, &(0x7f00001bc000)=0xca) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000430000-0xc)=@sack_info={r4, 0x200, 0x5aa}, &(0x7f00004d0000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000092d000-0x4c)={0x81, 0x1f, 0x6b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00006d8000-0x18)={0x1, 0x0, [{0x2000000000020a, 0x0, 0x0}]}) 2018/01/17 15:13:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000013a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f71000-0x4)=0x3) r1 = socket(0x4000001e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) poll(&(0x7f0000c87000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 15:13:59 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) ftruncate(r0, 0x1) r1 = socket(0x11, 0xe, 0x2) bind$nfc_llcp(r1, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) 2018/01/17 15:13:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfd, &(0x7f0000277000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xef, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "55f57c048929603f524bcefdec679bff"}]}}, {"1667e3bc9f9069b1aefd364e958a594f1b9b503938f7db528bca090e5eaab8f98ee9f56afbd85b39df61eea8f1d3547a47c5fecd1a9de85b68418451874eb4b450ade87fdb297137470ea087598d3770edf72491ed58c78a7bc12f86cac4a6829032c2255de228475eeae69b986d00f134a1f1116aa7188988ccb6c68119e4c4c651546a7140ea20493e04cbd6ad45ccbf412839f3bdb3fcc9e8bc0969beaefcd078febc7dd8fc9d1a6c5284055931da498254"}}}}}}, &(0x7f000010e000-0xc)={0x0, 0x1, [0x736]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000053000-0x8)={0x7, 0x6, 0x1, 0x100}, 0x8) 2018/01/17 15:13:59 executing program 4: r0 = userfaultfd(0x80800) vmsplice(r0, &(0x7f0000f40000-0x50)=[], 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000049000)=[{&(0x7f0000000000)="0b621be396f72cb2d2e64b0e30c62941c6175052a51663200e298dd0d428a55a0a7708104cdd3d5a57eb2b6c399914b859f79d532781a1fec95901d1bbd2116b4d68fff0eab5a59a650d62a5645e93b98dc835c54c243d7a9e943b9662c463bd875b44cee9f6362d8528af72254828647aaee28b9807bf6b42f67ba74a4afbeab6cba844", 0x84}, {&(0x7f0000404000-0x48)="317cf72c0388629d688eb89c4af0192b90b46f7bf6b7ddaa37de5df80ca80449ed1de7bb05c6dff2c656d9f741b58d2ac9805e0e6968dc5e83f75c1a5c939d72b5838ff4e616f316", 0x48}, {&(0x7f000016f000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="effa5d9f51a182848737381056bb4e88e69c6251df3cd28f11ee3c60d76cc46d2a1d2144b9eb6068d19ecc2c4a7d1cfb2a8f9607", 0x34}, {&(0x7f00009b4000)="0f146903952ac5d3c82d57579f7af053a5c79e712ee9f9e0425ce9ff5c9efb9317d13522b811fe96198f04ee285097c873ce8269198959fa20735e48ee67a87de8379cf0f5fb915a5f5fa8cfcd", 0x4d}], 0x0) 2018/01/17 15:13:59 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd6000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 15:13:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) fchmodat(r0, &(0x7f00008ab000)='./file0\x00', 0x10) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') 2018/01/17 15:13:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b98000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e16000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001da000)=0x80000001, 0x4) r1 = socket(0xa, 0x2, 0x0) getpeername$packet(r1, &(0x7f0000d99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000002d000-0x4)=0x14) connect$packet(r1, &(0x7f00001d2000)={0x11, 0xf5, r2, 0x1, 0x10001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) bind$inet6(r1, &(0x7f0000237000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/17 15:13:59 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x8, 0xa8) 2018/01/17 15:13:59 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000028000-0xc)={0x10, 0x0, 0x3, 0x804000}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0xfffffffffffffffc, 0x0, 0x8, 0x0}, 0x5) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/17 15:13:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009ae000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000de9000-0x81)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a05000-0x4)=0xe8) connect$can_bcm(r0, &(0x7f00002c6000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000f81000-0xe5)=""/229) r2 = getpgid(0xffffffffffffffff) timer_create(0x0, &(0x7f000068a000-0x60)={0x0, 0x3c, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075d000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x0}, {0x7ff, 0x4}}, &(0x7f000019e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 15:13:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c00000-0x2)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000791000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000277000-0x4)=0xe8) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000fd0000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000467000)=0x48, 0x0) sendmmsg(r0, &(0x7f00007f5000-0xb4)=[{{&(0x7f000081e000-0x14)=@ll={0x11, 0x1b, r1, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000755000)=[{&(0x7f0000cf5000-0x40)="1e673479fc487d3116712df1e78287a12483be71c08f902fc2b389dc2932c6a65be469fd77fcb36aa45a640d892401e6341ca105dd715f5cae2cc25a69407f31", 0x40}], 0x1, &(0x7f0000330000)=[{0xa8, 0x88, 0xb8, "066f87b48a6b75cf18a45161f4f8acbd016153521c38a9c9c7516eefbd3537632d4b746b93ce7d6683fd83b7cee56a43147f45bf8ca92b580542b4cb258365aac479128fb66c46d6ba081d2485a17948a205703166a66a5a69a7c5e1ba7e57a88fbda6195b28a91ba3db5d447098e52c096c5b3fb22d981925fdbc6b8975aeb92a1075dbf7d7e47b19460d67477b4c2f90a59512"}, {0xa8, 0x10b, 0x7, "14e16fec7e2a4a41bc4769071f057900d6e8da5a6d2572a57794d48229690fe09c0a15643e4234f70fa07e738b564196df44ff64c252486d9ad5b37548dc348fd3c9222ebbbba08c85aab394824472b7be020b492ec58defe76106545bd29ce12c15f764a2d8de339cd388066d81cf68657ff9926216750c39637b6c569b6bb6e10e95f6376640264a5195c7e44823b66fcb5085efcb6c"}, {0xa0, 0x10d, 0x100, "4fee78f3446666dcfd43edb217e654d6f3fae5d087c95c348bc1b11a88bf215fe0848cbd8d494bc2a2b6000a14ad7403be3b63152cd3f21141bee8572f73380938274f7e132257a7df265d72b1b416b4cf7c6d5fa61a2c357f37c34e64a6d16014493f47ed35d3801987f2f2428594a067f57ff513cdad63ed424fc1452daa3f112dad5fa4c8ff9406128c3e"}, {0x98, 0x11f, 0x7, "17785095530ad109e96282a95270a01b3d888faf4dc7ae452e5b776c856d18df363e4f1f281e277e212cfb184673c30616dd7492297a1306d01b1f5b2a2af03f4029f50f295516a051366b2922c83b05682edec2009a92ca4eaf6e537bfc01e92894e12bac331c8dc76d1ded841722d3df34179f64b2decb61f200dd6a66687eac"}, {0xd8, 0x10f, 0x8000, "45c182b232a0c56756109d319173354178dabf7829ce32939257ef94f98ccdc17388b74ef7b4f8aa6b28995bab4be1d85b7890c75e32daa57dd53452a3bd64c7ad49d7d146b0e6b2489e7b46fa42714aeb1451478050a89f2e7089c031b2e7a67136179b51e0dbf8beedfc50729b02ed3b18114363418d21bd915ca4e4f0e50cb1a71de6a84bf306820323b2539d7538301ef77b2e7812f00276c47f8b8be718b61f19a98d4d90cdf6b6017e42af83a3a221f3d9d16cae0b15719993e7816c861f852959d27b9e"}, {0x48, 0x11b, 0x8, "500c7dbb3b1e50f86303d5c06fb8a82b9f2a5972c00c752974724956b403fff42b7c413c901168357b064beb36d1e42be756"}], 0x3a8, 0x4000}, 0x1000}, {{0x0, 0x0, &(0x7f0000c20000-0x60)=[{&(0x7f00002c6000-0x79)="ea98e1ebb1a7a56516d997ecb1442a4567f53b366f00abbb56859f041effd8a5c7ebf95f104825dc495d63c82c326c8bac2fbaa402b260f504be4523e80c295b5e043d2ffd0b40324605571ebeeed38caa967c7b9140b247a889e25bdf7b6f3feacff3fd4f65cd23aee54db603efe88db1c2e8a74df2119467", 0x79}, {&(0x7f000058a000-0xbc)="6725f03928da031caaa446e0faccd186edfb238bdf9d656306ce4cd115c3f5304657ecf159cc8abc140b813072a470a83d8e0dad2721acee42fca70283ff6f1b7d64a38587e6bed03c50121a3a5468e19ed32b016a79c865e971eda0a5f7f84ac74981f0e2397141bae50c5ccae1748655f75543612d8790a5313c2b77fada3b10abd65f4c93eae38036198e8a8f871656147c632f9a1ffb206117c3c080926fd679848202a38cee2fd278587f38359f3c57a5b75a5111268f43b1dc", 0xbc}, {&(0x7f000071b000-0x10)="fd76118603394eabae868be46bbf5cfc", 0x10}, {&(0x7f00007d4000)="d1a57c47cff97e66fd5bdd290fd381d4abd4764a56e496c967f3e37a5f25e9c1786e90bda92e93b647c08c68657c8245b552cbfa02d4b6e303180ca282c6554917ed1691cb0f1e18073da3c3ba50262594b9b6f3434bda90812732e4af46c9db2fb00d6e6c8ab6b40c7e1c2f6ab87e50d232e1b4b32b1d55c3c857a9088a097023d9c64a4a594be40f16e51b03e03e47f175580656c410a2d815da4ee6983aef836a69b0ffebd54d58c1a66159d2c61a77269dc24afc23340d8b495a9b747ccb557e33e568bcdf949412509ab428fe22d0e1d0d06beb20bdc9493a90f72b17ff3786877c577364b2e179e8b61f90cc17717b7982c03c9c4750d30c5af5cbe57116d7cd102fdf3be5aaf5de0e1d3be50052ab3c68f81424c4cef29613990f7e3c2b30747a6956bd3c9052ec428ba74ac60bd6d258eadb9b1e62767a316a18dd77497398efe30ffe114207553ca08d0787901d443550bae2abc39dba1f54fa026dce1e9b11d2bebb197b511a2f341514ec8914fdc3725b724466cf66c47d5dca13b705876d93c6e8847bb30280830ca7b3156ab9c1171ce039df33a2c5b9694445163d466ec94cf557f9c506331b71554efa059bdb55709412dc656fcd8205c009171f2921c2ba17a098b111d1405944b81c68986e39d09d7e67c013bb147c8de794be8176c76436e8064a391cc9686dd2e444e3515eccfab9a937bd4ae3a6207249ada7f07d9a77adf3273259ede0af65a83066579fb7f592f926580ea93d3606626a6ffce98b83fb3d527499b626feae0fa389f3b39ef5f994350947949ccdda09bcb2e30eda6baf2f60ec8cb86d512c23f8fa23d44fce5a0e6573e97c3bc9d82d0c64142fcf20e006a0c7c9f3d5cfae414468f1f66987220d5ecc79541ed78c5b19d1a6f20612b904f337cc41ffa27f6583ff8a4249a9eb9d87558446d955bfa12bfb85d03535e87683f65d15df8ed9fecc3189baa3dd777e2baab67ae54c84fe077407660b25a090f895da850156933bf9d4dd4ddf0fdb69f05b195c49c96892e2b3e3c885b4ac954ddc179c52c47e5cedc4d83bd8060efde19920b50458f13d4ef4e33d3319527b4f98161caac19898e670f1eda0ce85383d81cdcd6aac04e4dc15ce137f4b89a44ac10d36a76007e7323adbe80a484d4477e26cc5ce253535961fe1661750d7737dec29d761b43f56833f721fab22bb823cbae2579ddf6803f1082a020f34794fed749025613b1c8469755d285493efd29db361d97212fbdfb6bfd147b3a51875f9a057219fe4e2622e72bb818d2575307f24a1e41e77ecf3fd72e399405becf3f2c4f5114d61e6dce5614c3fb3e0f88531a24a58184d5df79ade044775bd58c8995bdecc8ed2d599fccbe663d94f8c6ff7bd12374f140d98c36767a335648a8e6b70de2503fdded24ca3caffa9be94df37129580e097dabca25b8e24302fffd30414b5910a5253f6d8294954d146f6b8ea1c1b1cddb4d9b8c20833ac044167364a0ec1271122c86d7d4a4e9fb1fdb349b805d589c48ff4c669a9023f1ef24f977e94acd433a10a7918e87ead61d1fa0f30c7d0d0f8d3fdedfd73bc0d965815e3b595a8c3070287996a48a7e1f8a12ea0a8fb1dcd5c679e86f3665ee8ac4fd04147376a87d721219e68a972703dad3a4e7e4135f4ef7aee9e15118196ed3c55d51d0bdc0f364a9ae4ed214632689b6a5166dc4031db268ef240fa911b6093e7994dfb962028c68fa2608cd46ecf97cab69512b0fca31b2def6aa2bded7592537fa6c3fe11dacf7a90984da9b14d210112e3f0b6b87bc39e0aced174ff34913517d59527750fb995a6ee2b153201a7ad2b7dbb8f9add8f515b6ae08f547a72d6ef4dc4a21c7270efd38c9f5512bbe0aa5791636a0bf079b5ab206113d3545e920025cfa1284d43ebe18b41e4da452cef31319e49b02d24de586dfc25b1c7b34c49a847e47b92916ce45eef615ddc1c9152648362126f0ce763ae395c262d82467861b532c52d634fd1c1ce4e6831f9944824b3fd39ac0d56b8be49108ac11521b73ba81996a92fd071de87302cb8a8bf918f006379ee9f4e8cec17245567e1ea57c5f702a26cf7abf8679d23e5ae4f65854caed4083223a6456132d48814e70cc457ed344fe1857e5b6226234a13eac3d2a348a81c89c6c277037be6ea0c3915f4d6d9010419619f846b1a1027e02d1666ba20ed40c36cb03085f3738aef5a7046865c871e6db3284d26514368a406e2ceac60fcf1308008b33bf4438a76466e16c870896d08ce4c014fea60bc92e83eca12bb4f81bf27008d3c1966150a4400f446e6305403811bb782b650f7f7bd6b3765c363c12f6b492eec919b669e4353db6026aa7335387964aefdd80d24e0cbfe7e373ef6542129b87ac30d6c5b819113dcd18830dab7876fa03cf7715bbb24527e0c781169a61ccee59a94c785ce8c752637c36a7c7638b9d493f91df795819252e3c55e0a0b7d9e5ec686cf357f91acbcb735ac2954c20eeed4a211364e368b058ce223cad024936de3bd108768bfe1de8057df6724aaaf9949ae4e85768b7bd0170add2ba754e07ffc3570bbc8c6646150411607520e10bc5a614222b910055936592b3a9aa393f0e33fb9fbf7858991aa72d7c0aa10a101e4a591ac775952067f280531a6d81ad2c3ea954dc7ff14603a305e3a55ceeeb9514b68bdb86f7dafd5810ee355dc8698110bca6aceacb9fb07dfd6311f3fd6ce41a35646489be53fca319aedeae399c6c1d12d6cb7e0f1cd1f5f8c3a3f02b4fa5f9e53994ab2c2b22681b554b80ff46bc6eebe24a805cc9962870aa2d58b7bbd46f770e31720f0f8894a337664dae6f331ba269f3d0ee34884a8f2c259dc3f6dad2eb7c9cac8b660b9f0e2b9800c8158ff5e6427570572331f238b529a41021b9d1076b947fa4fe141f9467eb6b096c7be9f153070ce5173d3b977d4d69fbb7ea2e2e4bf204d13123659733aad98704290e2752a2e7e68f38d863ab0b8f605ba142e52a3bfca29d13ac7fb9d8322131ce7cfb2cac16c302b07834267d02b4435e2eacbc3642dba344e7af3caeb8553e22cdc3ac22dfef6da37f4eec20ca303d7dc7aafd04c9c581af8f910563ad37aca12cb1a9db45e6355c938396939eb3284277e6315aa82f2ac1ca11eb43acd3fce6074a897993ff8a8e27a84366f7091abbcbee67c90df6b8ffd23b776ec04770c58ac95b436f28116a3fc7f6befc989e4cc3fdf066b3c8c1b877bfd14eb1256027b1a89385adda587e8e9cb9940efacbd4f70ba204ba9837eab308c326f68279daf64964445bc2187a5ab76bcb670842ac0db96abb20321343831c3825274fe820472176451cd0acb48e282c7fcbb8744e5a219c361b984f5d5b1510ad44c63e97825b6bb63a0a9a929192e1f4833bc5dca365529563d3d4736e5aee9bbb1aa406b53a59389c88f0a75648146d9fb41ae436ffef4d333582c33622e8965a093e7179576a756d62e038ccfbabb67dbd45f70a37792f60664e2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{&(0x7f0000c05000)="2c68b03404ae0d66233b15d290d8d2273f5fe64fb34a980169f63c1571e06af69682ce02f6de7d114ce71df5574e77ba959e62be4e4ef5c9d6d1da6d2ea4ad93ab09efac517b207f4a4cc03c453214d2ac3c36a96283464ba36bd4a40c0078c7faa33fe4a3f5da4463421b3a09daac502d324b8197a9deefca09f31ed5dfba56b5b9292d33faa95c68d2e996e3311981", 0x90}, {&(0x7f00002b1000-0xd7)="7989aabd66e770ae4ab53db2a7184285ce909630c4155bc2b0203b9c8dca9ef28448eed5f290fae9db48486ca7ff7aae00b21e6f48e9e77924809a28ba7e9676547922da352bcdcff1a4b3c37b74892eadc74e4b3a87bee583261d7bba24c8492516f99eec304645c9330fd4c2974a10c21ed5dfd699d7d438107011c47d4d4d27e7968a0758a8bb27cb37c67c44227053994b15f61711aef1437343ed9c5226065ce0d9098e5e9dc5e3bb4d34082d5c618d03a43196af7d153441f59f161873c5e0bc2f54776ba1611a2fc7258ebbc2bf538dd5e884c4", 0xd7}], 0x3, &(0x7f00004f8000-0x1320)=[{0x90, 0x10b, 0x100000001, "b75c573c9e0873bfa32d8a51f66368d6317334c88164bde0fdfc7caa4aa54f0825111d405ceeb7dfd138d08ce62c281c65014165e0c921742e2d8b0a219a01c882ad0f8604d5b44d51c494bc99483e0fb3dfaed31613cd808d260bc1dbb6cea773203840c6e6c6681a56e67f4b53bda9a38cf030a036b4b5332086193f27ef"}, {0x78, 0x29, 0x0, "7b685671c935f9e2b8f7cc81aa1ab6a4e79ce8c296faf991465c0a0aff3a7d4a7a571812db6fb30cb58989c0a8871c95aff9980054f8ab329d319768d66673ef4436c20058e55a0d14eb2ff784937da561aaa6d31bc6802c04f8442608437488598e"}, {0x88, 0x113, 0x8, "de6ae51b8fb44f42a859123259960fbb11aad4fac42839cde8558936c46b43b5076bad1c36a37284e8217e33710eb478908c3a32260cceec9bab91e6c24d5d677ed97578b530dc066d7fa71c7b6fba7571a161780ca1cb78f1938ca02e5be4900a030aedc1f093f29b7886c845b6472d4f55c444fc99"}, {0x18, 0x0, 0x1ff, "1bc26f28"}, {0x68, 0x11b, 0x8, "f052c0eb250bc470dd7fb00f9e826666a0cf2268d120c9e7175200e0b3facf9b51cda11a7e39eb741c6c7c88d7d9f1df310ef6cba14188370258f01048a62cae39116a1d6149790ea5d18a61deada09a82c307cd0d11"}, {0x100, 0x29, 0x401, "b62627f42043ae17b70b50ece22f0eab4fd5d2d1e495a0a7d5b39a23ace6e7ea2257816db6bbac238162a190f65cf3765ededd28218ac6d08d8620e5418078f7fc0ac335a96852401875f69f136fcea757b1c8eee8cb2179709415aace3631c9ca6633e97ac6e93182e2e7ddbfc6cfab08a73b63e3c04a304deac83f36cfa333378d5ce425596a240eac4e4aaa74272a4bd16e8ea2e95d668b821a6496a6f06d3deb4e55552d3549541ccd821514c4851dddcb0dbf0d8df28b8e36137436b4b76463df011a5fd99bf700d4f7c7c74f2977d863f5350892e73ca4bc4ebda059fa88f57616f4fe32da8e4820b07e5b"}, {0x1010, 0x100, 0x3f, "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"}], 0x1320, 0x0}, 0x2}], 0x3, 0x800) r3 = socket$alg(0x26, 0x5, 0x0) close(r3) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000ee6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:13:59 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x4, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000009000-0x4)=0x10000, &(0x7f000000d000-0x4)=0x4) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000000c000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000004000-0x5a)=""/90, 0x347, 0x10163, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, 0x1c) 2018/01/17 15:13:59 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a5d000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f00004a3000)=""/113, 0x71}, {&(0x7f0000000000)=""/225, 0xe1}, {&(0x7f0000db5000-0x97)=""/151, 0x97}, {&(0x7f0000001000-0x59)=""/89, 0x59}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000215000-0xc6)=""/198, 0xc6}, {&(0x7f0000000000)=""/247, 0xf7}], 0x8, &(0x7f0000001000-0x84)=""/132, 0x84, 0x9d87}, 0x40000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000bb1000-0x50)=[{&(0x7f0000bdc000)=""/28, 0x1c}, {&(0x7f000086d000)=""/125, 0x7d}, {&(0x7f0000c03000-0xda)=""/218, 0xda}, {&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000eb5000)=""/176, 0xb0}], 0x5, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) 2018/01/17 15:13:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0xffffffffffff1db3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, {0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1, [0x0, 0x0, 0x3, 0xfffffffffffffff9, 0x5, 0x2, 0x0, 0xfffffffffffffc00]}, 0x5c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="589aad63a75186fe87e32d564b59e1d7", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000003000-0x81)=""/129) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000003000)=0x2, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0x4)='bbr\x00', 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000003000-0x18)=@generic={0x8000, 0x0, 0x9}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x6) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000003000)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000006000-0x28)={&(0x7f0000001000/0x1000)=nil, 0x9, 0x2, 0x4, &(0x7f0000001000/0x2000)=nil, 0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000)={r3, 0xfff, 0x8000}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000001000)=""/116, &(0x7f0000003000)=0x74) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000007000)={0x400, 0x8, 0xffffffffffffff01, 0x2, 0x3f, 0x6, 0x8, 0xfff}, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000009000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0x2, 0x80, 0x0, 0x36, r4, r1}, {0x7fffffff, 0x4, 0x5, 0x1, 0x2, 0x3, 0xdb6d, 0xadd7}, {0x6, 0x3, 0x9, 0x7}, 0x8db, 0x7, 0x3, 0x4d1af4ee326b59c0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x4, 0x9}}, 0xe8) 2018/01/17 15:13:59 executing program 0: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb87, &(0x7f0000022000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xb51, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000a0000)='/dev/sg#\x00', 0x2, 0x80203) fcntl$setsig(r0, 0xa, 0x2b) 2018/01/17 15:13:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f000055b000-0x18)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000725000)=0x0, &(0x7f0000d39000-0x4)=0x4) fallocate(r1, 0x0, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000084a000)={0x0, 0xec}, &(0x7f0000c1c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a37000-0x16)={r2, 0x0, 0x7, [0x10000, 0x6, 0x67ff, 0x4, 0x7, 0x6f, 0x4]}, 0x16) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r3 = getuid() setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000669000-0xc1)="8c804b09a524387eca37928c46c51ae29a40bdb19c039b7ec59c215e0d9694b702ec540702505b3de17fc8116188691c3ae913db420dbed599d59d641f9e15cdf12d19e69e90a5a1fed2d3893b6887ba6446233dfffc1a743dafafe400608ca71397b241815b61f4c2de970f89d1019d02ac686876c1066ae70f30baeae239589a4392e78ceeffa6cd88318d7b03a70f905a42d4bc19b6481c788d2c2ced3365bbb027ef0cefee4bc89fcc00c1642ed0843fc5f4e631ea8ae40a0a4238e89cb583", 0xc1) r4 = getuid() r5 = getuid() setresuid(r3, r4, r5) connect$inet(r1, &(0x7f0000300000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000004a000)="a23364fd5e580cf24d71a19dd93fc727", 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000bf9000)={0x200, 0x80000000, 0x6, {0x0, 0x0}, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r6, &(0x7f0000399000)=0x0, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b22000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x6, 0x1b, 0x3, 0x9, 0x70, 0x101, 0x100000001, 0x240000000000, 0x3, 0x8000, 0x334, 0x0, 0x1, 0x80000001]}, &(0x7f0000aa7000-0x4)=0x108) 2018/01/17 15:13:59 executing program 5: getrusage(0x1, &(0x7f00002dc000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDSETLED(r0, 0x4b32, 0x8) 2018/01/17 15:13:59 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000023000-0x12)='/dev/snd/pcmC#D#c\x00', 0x400, 0x20000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000024000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:13:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000020e000)=0xf01) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f00005f0000/0x2000)=nil, 0x1000) r2 = shmat(0x0, &(0x7f0000e79000/0x3000)=nil, 0x7000) shmdt(r2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000128000)={0x0, 0x0}) 2018/01/17 15:13:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffffff, 0x1}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000076b000-0x4)=0xaa8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r0, 0x4) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000000)={0x5, 0x7f, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x8, 0x0, 0x71b}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0x2, 0x20}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000001000-0xa)='.system-]\x00'], &(0x7f0000002000-0x30)=[&(0x7f0000003000)='vboxnet1\x00', &(0x7f0000002000)='&\x00', &(0x7f0000000000)='\x00', &(0x7f0000003000)='\x00', &(0x7f0000001000-0x3)="e92b00", &(0x7f0000003000)='}\x00']) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000000)={0x0, 0x20, 0xfffffffffffffffc}) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000005000-0x2)='&\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000004000)={[0x101, 0xfff, 0x0, 0x6, 0x1, 0x3, 0x81, 0x7, 0xfff, 0x2a2d1a86, 0x6, 0x0, 0x3, 0x6, 0x8001, 0x0], 0xd000, 0x800}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200300, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000003000-0xe8)={0x0, 0x0, 0x0, 0x5, 0x6, 0x0, 0x5, 0x5, 0x14, "98344f365b3b66977b0f838c3f40056ecdb8bfa69741d3601f5030530719165af6309c572e1c01bd0d5d16fa3002630a665e89004390283730b39086682307c0", "4b42531360fb61ee67e4bda5a56ca8341824c1e8d0ef228da9c1c8cfd475898980263668bcb82f5e19072149fa67fbcb0d75c97a8704abad43fa75b20f426d13", "f0fa6d0e7b330ab45cdad97834b42cac99c208f54584b798b00b575fa096f3c0", [0x9, 0x4]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000006000+0x880)=0x1, &(0x7f0000007000-0x8)=0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000006000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, r3}) 2018/01/17 15:13:59 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) r0 = socket$inet6(0xa, 0x5, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000)=0x0, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000678000)="7613abb5cce83864a0a77f29fde048393c7531537666c9e0736fe386a17c521edcfbe624c457a057cfa0f845439317fafdce750ba91ee6d206d8b2fabc71a69fd2718f032fd2dd59053f277400ddb3c9b325cffb0bd80183e847d6578af0c3a2c629123b16e4ddce019ca43f5f9443a44ce736abfda0d4679e0eeffc8cf6b4d8872722c258c085db5e98c6a7297e5504b6ceb124ca43d8a6b0ea58a3d8b09ee46abe559523854b61bd70866a26fac79af95c2f030bf03908568f43750633a56939229aa2a93ce37884174096fb255f512ecf450cce1036b0ab5deec4b8786ac9d1abbf5c820ba319", 0xe8, 0x40000, &(0x7f00006c4000-0x1c)={0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0xff}, 0x1c) bind$inet6(r0, &(0x7f0000abc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 15:13:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f00001a8000-0x28)=[]}) 2018/01/17 15:13:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x4) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d48000)='./control\x00') 2018/01/17 15:13:59 executing program 7: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f0000acc000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000631000)=0x14) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000acf000)='/dev/admmidi#\x00', 0xfffffffffffffffd, 0x400) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000ad0000-0xa3)=""/163) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000330000-0x64)=[@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) 2018/01/17 15:14:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r3, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000bd3000)={0x0, r4+10000000}) io_submit(r3, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_submit(r3, 0x1, &(0x7f0000e43000-0x48)=[&(0x7f000046f000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000521000-0x35)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 15:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000457000)='/dev/vcs#\x00', 0x1, 0xe0002) connect$netrom(r1, &(0x7f00005fe000)=@ax25={0x3, {"6781db86e9c416"}, 0x80}, 0x10) set_tid_address(&(0x7f00005f6000)=0x0) r2 = socket$inet(0x2, 0xa, 0x7) getpid() getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000754000-0x4)=@assoc_id=0x0, &(0x7f00005b1000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000b39000-0x108)={r3, @in6={{0xa, 0x3, 0xd03000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x93, 0x9, 0x3, 0x1, 0x7, 0x7, 0x1, 0x5, 0x9, 0x8, 0x9, 0x9, 0x2]}, &(0x7f00004f0000-0x4)=0x108) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$sg(&(0x7f0000f2f000-0x9)='/dev/sg#\x00', 0x5, 0x4d0143) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000046c000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e57000-0x4)=0x98) 2018/01/17 15:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c68000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000dd5000/0x3000)=nil) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000049f000)={0x14, 0x0, &(0x7f00003f0000-0x14)=[@decrefs={0x40046307, 0x4}, @dead_binder_done={0x40086310, 0x4}], 0xf0, 0x0, &(0x7f00006be000)="9431bf1c09bef4e4581c4196b500316e93ff8c2a3a49860ed35488a55d81f47159fa500098569844c12298266ad38c1878ed178f195e6c9cc4559e1aca4cd6fe549deb9aabdc68024a552b2e91b04240404f15065f676c17e1bc4bfe220cdaf422980b2650a996ee1e1a11cbcb75a4f6cb8e8d189c7d0751752612ee9ab8ba473278c481ea8325d2f31b5b721bcfbc4f168bdbde5dfbd06c594b4c1f4411ae2ec4ceef4bf8c9825dd3708ddc402b42b2eb4e7336fe41836cca3dd66742a721029dfc4f01858c3e7bc1548bd59c177b38e27776ce4187148fc22146ee1d2159e46f554db0a423210bb0c9bf995357d3c7"}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00006bf000)={0x7ff, 0x5, 0x10000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000dbc000)={0x6b, 0xc5}) syz_emit_ethernet(0x3e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x200, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/17 15:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cee000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002a2000-0x6)={0x0, 0x3}, &(0x7f0000e65000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001de000)={r1, 0x0, 0x30}, 0xc) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000be1000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f8a000-0x5c)={{0xa, 0x2, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x1}, {0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x5, [0x4, 0x10000, 0x5, 0xffff, 0x2, 0x491, 0x0, 0x6]}, 0x5c) getsockopt(r0, 0x6d5e, 0x9, &(0x7f0000ab2000-0x1000)=""/4096, &(0x7f0000bf0000)=0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000280000-0x4)=0x0, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe5000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b44000-0xc)={r1, 0x1, 0x30}, 0xc) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f00000e1000)=""/6) getpeername$netlink(r0, &(0x7f000018b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001f5000)=0xc) 2018/01/17 15:14:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003e8000)='/selinux/relabel\x00', 0x2, 0x0) getpeername$netrom(r0, &(0x7f00006a5000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008e8000-0x4)=0x48) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000c4d000-0x4)=0x1) r1 = socket(0xc, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) timer_gettime(0x0, &(0x7f0000121000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000b10000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000adb000-0x10)={0x0, r2}, &(0x7f0000809000)={0x0}, 0x8) 2018/01/17 15:14:00 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000075a000)='/dev/ashmem\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000060d000)=0x0, &(0x7f0000710000-0x4)=0x4) r2 = syz_open_dev$vcsn(&(0x7f0000fde000)='/dev/vcs#\x00', 0x6, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x1000) ioctl$TCFLSH(r2, 0x540b, 0x7) flock(r0, 0xe) getdents(r2, &(0x7f00003dd000-0x89)=""/137, 0x89) 2018/01/17 15:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f83000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e57000-0x4)=0x1, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000ae4000)='/dev/input/mouse#\x00', 0x5, 0x8c000) setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000392000-0x4)=0x0, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000d37000-0xb)='/dev/vcsa#\x00', 0xcbbf, 0x64000) pipe(&(0x7f0000e6c000-0x8)={0x0, 0x0}) renameat2(r2, &(0x7f000070c000-0x8)='./file0\x00', r3, &(0x7f0000c14000)='./file0\x00', 0x1) syslog(0xa, &(0x7f000083b000-0xb0)=""/176, 0xb0) listen(r0, 0x0) 2018/01/17 15:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000052d000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000499000)=0x0, &(0x7f00006d5000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f000043c000)={&(0x7f0000408000)=@generic={0xa, "8c4d7344c59b8176eb88bf3c8c52a44ee0fd8d31c43902deb753303d81a2be3a86351d46b6d0131ae2df974567fd700b041ac892d8d8dc22314917b2e4f6d54caa5fc2c3bc8464ffe2b0e764f94c3b7e82273a92ca607c8bbd4111e7046d8ec8fe358de39528a9e5ccdfd492b550d19894c98d3ee4ec4a14b60cb9c3d7d5"}, 0x80, &(0x7f0000682000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/17 15:14:00 executing program 7: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b35000)='/selinux/enforce\x00', 0x400, 0x0) perf_event_open(&(0x7f0000605000)={0x3, 0x78, 0xb3, 0x5, 0x2, 0x8, 0x0, 0x5, 0x40000, 0x2, 0xffffffffffffffe0, 0xfffffffffffff9c3, 0x8, 0xffffffff, 0x8a8, 0x6, 0x7ff, 0x2, 0x1ff, 0x7210, 0x1f, 0x0, 0x7, 0x7fffffff, 0x1, 0x81, 0x8, 0xb07, 0x8, 0x1, 0x8, 0xffffffff00000001, 0x6, 0x4, 0x3f, 0x1, 0x1, 0xd3e6, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000b35000)=0x0, 0x2}, 0x1, 0x3, 0x200, 0x7, 0x9, 0x0, 0x4, 0x0}, r1, 0x1, r3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(0x0, r4) setpgid(0x0, 0x0) 2018/01/17 15:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008d8000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003d9000-0x9)='children\x00') exit(0x0) sendfile(r1, r1, &(0x7f0000032000)=0x40000000, 0x7ff) 2018/01/17 15:14:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x404081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x4, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000)={0x0, r1}) getrandom(&(0x7f0000001000)=""/239, 0xef, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000003000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0x3}}, 0x26) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000004000-0x8)={r0, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0xffffffffffffff7f, 0x2000) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000003000)={0x52, 0x20, 0x6c7, {0x9, 0x401}, {0x7, 0x5}, @rumble={0x6, 0x4}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x10) fremovexattr(r2, &(0x7f0000002000-0xc)=@random={'os2.\x00', 'user-,\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000004000)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000007000-0x4)=0xffff, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000008000-0x1)=0x0) sched_yield() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000009000-0xa)='/dev/vcs#\x00', 0x25, 0x400002) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r3, &(0x7f0000000000)={r4, r3, 0x381}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000009000)=@common='yam0\x00', 0x10) 2018/01/17 15:14:00 executing program 2: clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000076b000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000c6e000-0x1000)=""/4096, 0x1000, 0x10020, &(0x7f000086e000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a2e000-0x10)={&(0x7f0000de3000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/17 15:14:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x484000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009a2000-0x108)={0x0, @in6={{0xa, 0x1, 0x8b8b581, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0xfffffffffffffffd, 0x7fffffff800000, 0x29, 0x8, 0x200, 0x7, 0x10000000, 0x5, 0xe1, 0x3f, 0x0, 0x2, 0xfffffffffffffffc, 0x0]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b11000)={r1, 0x4, 0x3, [0x7f, 0xffffffff, 0x7]}, &(0x7f00000bb000-0x4)=0xe) r2 = socket(0x18, 0x0, 0x0) r3 = socket(0x18, 0x0, 0x1) dup2(r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r4, 0x40000000001) r5 = dup2(r4, r4) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f000005c000)=0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00001ff000-0x8)=0x0) 2018/01/17 15:14:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b61000)='/dev/snd/seq\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f0000000000)=0x0, 0xffff, 0xb) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000+0x2ec)=0x0) io_setup(0x80, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x9, 0x80001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x600, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) r5 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x10) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x5, &(0x7f0000002000-0x28)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x7, 0x10001, r0, &(0x7f0000001000)="a836bf9812403c3204489477c71fb01c5f527eb404b39d80652a9f7986bd4f68744333cff9f3642ae38feb54dcb71fe70e62e1d1513d8ea1", 0x38, 0x9, 0x0, 0x0, r2}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f0000001000-0x9c)="8615413d96439e8716f32e8246c0cff7f634d7dcd667307b838f4b0ae382a8aa903e95d4b744b2b7c7b9cfb67c4e7c896ef8e6fc47206260e635de252f8511feb9657059d602540ac23296a7ae1b8f7cc6d238d474f5bdc136d77dd509c4279c5c9cf6c82e22c7407a6dbc241d91201fcca8d7329cbcb6140b3206c867ce297d2512a082eb90a9d08f3eec069f25e8571c4321764e39c027adf9293a", 0x9c, 0x100000001, 0x0, 0x1, r3}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0xb, 0x6, r0, &(0x7f0000001000-0x8d)="84b53ec9345a004a8e09d177000378090a03d3655d3feac4d08aad29172b70831da880bfbbe592d4b0f0ecd66310b366d64977305fbe475b35071a00c12d5bc6ccfc500c9281cb23389df2b17f7627d9460cda7fd6e8329e1f4da869f371692ca0269dbbca788fefaf36f65b439d7fb933590d16f9519c9194fbfefb2b808c5ff6edf8852ec1cee6b22fd7e9ca", 0x8d, 0x7ff0000, 0x0, 0x0, r4}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xf, 0x8, r0, &(0x7f0000001000-0x2f)="0a796ae56f6846859ad4d82e5a0772b9b13df008fb521f2a1ad295e00f7103a5215934c7c4bae1a27e2647e0b180a0", 0x2f, 0x8, 0x0, 0x0, r5}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000001000-0xec)="a9cd1f819496be88239c2c424950d4a642b5bac1fceeeada6828b80c87807005e48b4e2acde02471fbaf8ed8502aa29efa9cf64371bc645b0e8c7aaad1678589bb185d180d7779a7e924412f0cb69fa2d0f53609dc6dc91cc7967963d52a2232329800fd6f23167bced2691bb62c3f29e60c2f361b725f55fca55d5a308b2b86abf4a180f3a3060b2cffc1a043270b1fa3203a33e16e84773189c562c05e8570592c1988f8bb03ca05ae7fe1b6b41c78234be0c21c87eede9a61f1af20d540bab7da3327941fd893ccb88c460c6948f59163ba820fc54567c24e6da5bd012f6134b5babed5609f1953b08ab7", 0xec, 0x400, 0x0, 0x0, r6}]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000-0x20)={r5, 0x3, 0x1, 0x0, &(0x7f0000003000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r7, r8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000004000)={0x0, 0x4}) 2018/01/17 15:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006f5000-0x8c)={0x10000, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000015000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000030000-0x8c)={0x0, 0x1, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f0000b2c000-0xf)='/dev/snd/timer\x00', 0x0, 0x200) setreuid(r2, 0x0) 2018/01/17 15:14:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f0000f2f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) pselect6(0x40, &(0x7f00003e9000)={0x8, 0x9, 0x100000000, 0x1657c1c, 0xc4, 0x4, 0x3ff, 0xa0d}, &(0x7f0000af6000)={0x80000001, 0x4, 0x6, 0x7, 0x55d4, 0x10000, 0x9, 0x800}, &(0x7f00000d1000)={0x5, 0x9bb9, 0x0, 0x100000000, 0x0, 0x2, 0x3f27, 0x863}, &(0x7f000025f000-0x10)={0x0, 0x1c9c380}, &(0x7f0000b64000-0x10)={&(0x7f0000c6c000)={0x100000001}, 0x8}) clock_gettime(0x6, &(0x7f00001f1000-0x10)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000a07000-0x10)='/dev/input/mice\x00', 0x0, 0x501000) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000a35000-0x2c)="673f726042631ef3898de968e31920766c0625438a26399535816365cb1c4cf2d0d487e59bad008730bda63b", 0x2c) timer_gettime(r0, &(0x7f000056b000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{r1, r2}, {0x0, r4}}, &(0x7f000032d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/01/17 15:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00007be000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000e56000)=""/201, &(0x7f0000779000)=0xc9) syz_emit_ethernet(0x36, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) openat$kvm(0xffffffffffffff9c, &(0x7f0000191000)='/dev/kvm\x00', 0x42002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005ee000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x400, 0x5, 0x400, 0x1, 0x4, 0x0, 0x4, 0x9, 0x80000000, 0x0, 0x7ff, 0xffff, 0x4, 0x1]}, &(0x7f0000bff000)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b41000-0x18)={r1, 0x2, 0x8, [0xc724, 0x5, 0xfffffffffffffff8, 0x100, 0x9, 0x9, 0x6, 0x6]}, 0x18) 2018/01/17 15:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") mount(&(0x7f0000571000-0x8)='./file0\x00', &(0x7f0000242000-0x8)='./file0\x00', &(0x7f000095c000)='ext4\x00', 0x2002041, 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) 2018/01/17 15:14:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f00009b4000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000863000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/17 15:14:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000804000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = getpid() process_vm_writev(r0, &(0x7f000052a000-0x10)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000479000-0xb)='/dev/audio\x00', 0x400, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f52000-0x20)={{&(0x7f0000a5d000/0x1000)=nil, 0x1000}, 0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) openat$sequencer(0xffffffffffffff9c, &(0x7f0000899000)='/dev/sequencer\x00', 0x2, 0x0) 2018/01/17 15:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e59000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000098b000-0x8c)={0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aaf000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f4e000)={r1, 0x9e}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000c7000)='/dev/adsp#\x00', 0x4, 0x20000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000257000)={0x0, 0xfe, "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"}, &(0x7f0000761000-0x4)=0x106) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000388000)={r4, 0x7}, 0x8) pselect6(0x40, &(0x7f0000435000)={0x80000000, 0x6, 0x2, 0x6, 0x1000, 0x3, 0x8, 0x1}, &(0x7f00003cc000)={0x82c, 0xffffffffffffffa5, 0x8, 0xe8d, 0x5df2, 0x8000, 0x101, 0x3}, &(0x7f00001ac000)={0x3, 0x34, 0x100, 0x7fff, 0xfffffffffffffffc, 0x2, 0x3, 0x0}, &(0x7f00000ea000-0x10)={0x77359400, 0x0}, &(0x7f0000f99000)={&(0x7f0000da1000-0x8)={0x2}, 0x8}) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cd0000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00007fe000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f00007cb000)={0x2, 0x78, 0x3e3, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000c97000)='/dev/urandom\x00', 0x0, 0x10000) sendmsg$nl_generic(r7, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r8, 0x800000c0044dff, &(0x7f0000001000)=0x0) clock_gettime(0x0, &(0x7f0000db0000)={0x0, 0x0}) ioctl$ION_IOC_HEAP_QUERY(r5, 0xc0184908, &(0x7f0000828000-0x18)={0x3ff, 0x2, 0x1, r3, 0x0}) sendmsg$can_bcm(r3, &(0x7f0000884000-0x38)={&(0x7f0000ff1000-0x10)={0x1d, r6, 0x0, 0x0}, 0x10, &(0x7f0000843000)={&(0x7f0000ab6000)={0x0, 0x10, 0x3, {r9, r10/1000+30000}, {0x77359400, 0x0}, {0x1, 0x1000, 0x4, 0x9}, 0x1, @canfd={{0x0, 0xffffffffffffffc0, 0xfffffffffffffffa, 0x81}, 0x18, 0x2, 0x0, 0x0, "5f03885c25567f2bb534a9b38bc432a17a9a8fe6e8052dcee79b4ee01e8a90fded99665cf18c19704d505d172124c20ac45f8a29308930d80a21b76e58b1cd8c"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00009b9000-0x50)={0x9, 0x3, 0x2, 0x5, &(0x7f0000c94000-0xc0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f000079a000)='/dev/kvm\x00', 0x2000, 0x0) r11 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r12 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000412000)=r12) r13 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r13, 0x4008ae89, &(0x7f00004e2000-0x18)={0x1000000000000171, 0x0, [{0x277, 0x0, 0x80000001}]}) 2018/01/17 15:14:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d88000)={0x0, 0x57, "660486dd08e74585ff85ca579e385a27a0e6f3781ee230d7b534316a38e61bfde87b38b6ad2dc8a7d1cda4e88244b172e76d52fa186d4cc5978beb768fc76f960722b53931d6b16fcd7053ce9b63a399b94eef4c001abd"}, &(0x7f0000888000-0x4)=0x5f) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cad000)={r1, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004e2000)=0x0, &(0x7f0000643000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000097000-0x4)=0x101, 0x4) fstatfs(r0, &(0x7f0000a75000-0xfe)=""/254) 2018/01/17 15:14:00 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000023000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000023000-0x1c)=[@in6={0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x1c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:14:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') ioctl$void(0xffffffffffffff9c, 0xc0045878) lseek(r0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/17 15:14:00 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f00004ab000)='./file0\x00', 0x0, 0x110) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x40000000842, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000086f000)=""/1, 0x1) 2018/01/17 15:14:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/17 15:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000ba7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x101}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000e3a000)='/dev/snd/pcmC#D#c\x00', 0x52539b99, 0x101000) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000d50000-0x18)={0x0, 0x40, 0x8, &(0x7f0000118000-0x8)=0x0}) 2018/01/17 15:14:00 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000496000)='/dev/vga_arbiter\x00', 0x18000, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000f87000-0x4)=0x0, &(0x7f0000f86000)=0x4) connect$inet(r0, &(0x7f0000f85000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000a14000)=0x2, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000f87000-0xe)='/dev/admmidi#\x00', 0x23, 0x20000) 2018/01/17 15:14:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c60000-0x14)={@multicast2=0xe0000002, @empty=0x0, 0x0, 0x0, []}, 0x10) 2018/01/17 15:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006e0000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mq_notify(r0, &(0x7f000038f000)={0x0, 0x7, 0x0, @thr={&(0x7f00005a7000-0x1000)="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", &(0x7f0000827000)="e7bdc0d242b7818f5723d294f45bdf486d3a02d2130541d2e9faf9e12e49de0595cf27e0ab434f9ed7969f2294dfd9fa2b56902dd456897f679291fdb89b904850d1d8fb9148da0a416778775f7a2c9ed1be69274e077d6de455186ea921a108f78a5c4c106c0b1c31ea72"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='map_files\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000ae9000)={0x7, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) renameat(r1, &(0x7f0000dd2000-0x8)='./file0\x00', r1, &(0x7f00003b5000)='./file0\x00') 2018/01/17 15:14:00 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffd07) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="ca010037", 0x4) sendmsg$can_raw(r0, &(0x7f000000f000)={&(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000010000-0x10)={&(0x7f0000009000)=@canfd={{0x0, 0x7, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, "df5707f7a52fb0e7a150fb77c3aa897889e25d1a39a6b7ff9ebef8800b874e1dcc141da0fbf275640a268dd81c302beb596ba48c51983ef6d7faebdf066a0c92"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:14:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) socketpair(0x8, 0x803, 0x7, &(0x7f0000391000)={0x0, 0x0}) connect$pppoe(r4, &(0x7f00000e9000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='rose0\x00'}}, 0x1e) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) flock(r0, 0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r3, 0x0) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/17 15:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000482000-0x4)=0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000128000-0x11)='/selinux/context\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f0000e68000-0xa)='./control\x00', 0x4000020) 2018/01/17 15:14:00 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000f84000-0x1)='/dev/dmmidi#\x00', 0x7f, 0x20000) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000a8d000)=0x8, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f82000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000765000)=[{0x18, 0x117, 0x2, '\n'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 15:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00007ba000)='/dev/input/mouse#\x00', 0x80000000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x33405ca3) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00009a6000)=@generic={0xffff, 0x8001, 0x6}) accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x80089203, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000049d000)={0x0, 0x0}) 2018/01/17 15:14:00 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f1f000)={0x0, 0x0, 0x9b}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f21000-0x10)={0x0, 0x0, 0x7}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3e) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f20000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x1ff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000003000-0x30)={0x9, 0x1, 0x6, 0x99, 0x1, 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000f20000)={r2, r4}) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000)={0x0, 0xff}, &(0x7f0000f1f000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000005000-0x20)={0x100000001, 0x8, 0x206, 0x6, 0xfffffffffffffff9, 0x7fffffff, 0x7, 0x3, r6}, &(0x7f0000005000-0x4)=0x20) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000002000-0x28)={0x8, 0x18, 0x9, 0x9, "4bac9f74a75f065147df290c742c07bb097a6738131410328844994c247431dc"}) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000004000-0x1)=0xff4d, 0x1) mremap(&(0x7f0000cf2000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f00002e2000/0x3000)=nil) madvise(&(0x7f00002e2000/0x3000)=nil, 0x3000, 0x2) 2018/01/17 15:14:00 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000057a000)=0x0, &(0x7f0000de8000-0x4)=0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00002c8000-0x4)=0x3, &(0x7f0000752000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000126000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000539000-0x11)='($md5sumnodev^!)\x00') 2018/01/17 15:14:00 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000d63000)='./file0\x00', 0x202800, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000b57000-0x1e)={0x4, 0x700000, 0x52c89254, "9af95b5f85f7", "d0103e959cf928e9b1ba6c6d24730b51"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000922000)='ns/user\x00') setns(r1, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000803000/0x4000)=nil, 0x4000, 0x2000000, r2) socket$pptp(0x18, 0x1, 0x2) 2018/01/17 15:14:00 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$ion(0xffffffffffffff9c, &(0x7f0000b66000-0x9)='/dev/ion\x00', 0x200000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011a000)={0xc, 0x4, 0x4, 0xfffffffe, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 15:14:00 executing program 2: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000035000-0x115e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "da7f56", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "9ca1b5972dd63c94"}}}}}}}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000bb000)={0x0, 0x0}) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00000fe000-0xb)='/dev/midi#\x00', 0x6, 0x400080) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000054000-0x50)={{0x8000, 0x80000000}, {0xfffffffffffffff7, 0x0}, 0x80000001, 0x0, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndpcmc(&(0x7f00000de000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x400000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/17 15:14:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dac000)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00009fd000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000324000)={0x3, 0x7f, 0x40, 0xfffffffffffffffa, 0x4, 0x0, 0x5, 0x7}, &(0x7f00002e5000)={0x300000000000000, 0x81, 0x2, 0xfffffffffffff2d3, 0x7, 0x3, 0x0, 0x1}, &(0x7f00006bb000)={0x3, 0x9, 0x3ea50a19, 0xff, 0x6223, 0x0, 0x0, 0x5}, &(0x7f0000506000)={r1, r2+10000000}, &(0x7f0000f98000)={&(0x7f00005dc000)={0x100000}, 0x8}) unshare(0x2000000) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000059b000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000f01000)={0x200, 0x3c}) signalfd4(r0, &(0x7f0000894000)={0x0}, 0x8, 0x0) nanosleep(&(0x7f0000eae000)={0x77359400, 0x0}, 0x0) 2018/01/17 15:14:00 executing program 5: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="ff156538f078aa9772e746908d9892786c4aa5fb4f9276bda46c1b6d1aa5e4c87d445d183faff620f94ce20bd5861a1ea69804182f3da320e882e682286a065e7ba715ec7eb3df88b1e8877e9f02c9436c7a407d0fe47e4f9c51d5eefa8f34533fdbb7b32e9a909e928b594f96a297011c977480323425d9b11d6f7e366f2632d3ac8c6725777a0836ef30323a0d9d50aee3dbacba142b1862fa23c2f613d682bc806a1029b9cc57465bfc16c599f4773cffe6b1353fc47b0e447683b75695678e027c8768018a46b4a58cc404cbc9b7a69c42da11102fadcd9989036c4697a390d9db", 0xe3, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e9f000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb0800010048050000", 0x24) 2018/01/17 15:14:00 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket(0xf, 0x80000, 0x8) connect$can_bcm(r0, &(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002b7000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a45000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0xfffffffffffffffd, 0x100000001, 0xd5e}, &(0x7f0000508000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fab000)={r1, 0x555a}, &(0x7f00004d2000-0x4)=0x8) setxattr(&(0x7f0000f5e000)='./file0\x00', &(0x7f0000d10000)=@random={'user.\x00', ']md5sumem0-\x00'}, &(0x7f0000d76000-0x2)='!\x00', 0x2, 0x0) r2 = open(&(0x7f00007ac000-0x8)='./file0\x00', 0x8000, 0x8) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009a9000-0x4)=0xffffffff, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) mkdir(&(0x7f0000990000-0x8)='./file0\x00', 0x10000000000000) syz_fuse_mount(&(0x7f00002e7000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2012000) mount(&(0x7f00005dc000-0x8)='./file0\x00', &(0x7f00005e0000)='./file0\x00', &(0x7f00004ed000)='vfat\x00', 0x8001, &(0x7f0000e47000-0x33)="53d6ee721dbdc00dd576a63d2b757974f19d4dd73ab40483bca2703d9f80aaed13add15fe4264a11252d3badda780dff1d006d") ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f000069d000)={0x10000000000000, 0x0}) 2018/01/17 15:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000452000)='/dev/dsp#\x00', 0x8000, 0x101000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000085e000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fa000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000baa000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f00009d6000)=[{&(0x7f0000e43000)=""/188, 0xfffffffffffffc95}, {&(0x7f0000a07000-0x50)=""/80, 0x0}, {&(0x7f0000e34000-0x1000)=""/4096, 0x0}], 0x100000000000013b, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00003dc000)='/dev/vcs\x00', 0x7fc, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bb9000-0x8)={0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) get_robust_list(r3, &(0x7f000077f000)=&(0x7f0000d7c000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000158000-0x8)=0x18) 2018/01/17 15:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = syz_open_dev$usbmon(&(0x7f0000662000-0xd)='/dev/usbmon#\x00', 0x9, 0x40000) pivot_root(&(0x7f000080a000)='./bus\x00', &(0x7f00009e6000-0x6)='./bus\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c16000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet(0x2, 0x80803, 0x7fffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00007df000)={0x0, 0x94, &(0x7f0000cac000-0x94)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4c9d}]}, &(0x7f000009c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a3f000-0x1a)={r3, 0x1, 0x9, [0x1f, 0x6, 0x8, 0x100000000, 0x71, 0xb6, 0x5, 0x7, 0x6]}, 0x1a) r4 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r4, &(0x7f000011b000)='./bus\x00', 0x1) pwritev(r4, &(0x7f0000362000)=[{&(0x7f0000563000)="522eee7ecd474cadc0770f1aa9b9c51465ff15b2b62b9ffcda1b9126078a961cd4b14a63f22fdaffcc86cbf556cbdb4e82e8459261cdf96084a2fa13af834c223dec925eb882ed465ffe5b7ae25da856fbccdb5473006912f273ad8fe623aec2bd7015afdd8cba46", 0x68}, {&(0x7f00003c8000-0x7f)="a97f00a213a7bd39bdad87cdd07da2ecf7bfac523cdab21ef56aa13dcd49fde985b8d97127c510bd4f0bdb5263c95cee1a74f0bd11ab9fa0d0aec5bf24c76f341b6e79937370c5e9f1f50627bf738ccc87916d546fe0ff9fd19a73e417790b61f192a565ed19f443fce922a05d68dc6a1ea97c1fd3a4eb49f5d6408e196d0c37ce30cf58db14037b01f5259cab96f5f0dfa589ab15ba209efc5d9b88cd4ed7348e12082a03a0132ff31061c257d7706a6351c51cc1bb0891326b5ab9db23604ff87b6e", 0xc3}, {&(0x7f0000a07000-0x1000)="8c5e23139b6681078cbe3f9fa18c5dd339c7bcaedd5cb76805b82a099d67cbc6b9ade3d6a98a193395bf7534bba4e342bf8c796c88a9d14a785d9b89d36cd3bf3ba881628f35f3092d80fee387d43209843367b4a251d27c8ea10938147b69b5eeac985abc5680342d27c95a921282ac452ac85eb38e065011100ff0ebacb4326d66a59e053ac3a0f206ce27dda097e5d8865ccc74e23aabb428b3db3fea7e3ae88b767f5ca9d0bbb2d91a21b04d76515ab472780ef36342c94348d6c74f4ad3b8f6d01b965a493695fc22fd01f7cc6888bc6c025674c24d937127ceb1bd41d736cebcbc423bf94e49c61a573ece469820001dcfa7ac077034226349e87711ed86c03c9aed75f1633a0999da7594d0c66ac53768b4bb07935e0ac9f09cc3f7be7529e71c887fc50a97f436f851ea148b3dc8c78c8f6e9e7f33ab722b605ba0bd5d51b381f61fc5a6fcc3c08eb8ad6ba046069ed82e6a8376f273125fb18034b6ab7e471737ef7410692000c2ba01c1c9b44a267ab864ad7b01097b3d5bfc247420f2baae826151c3c026bfed7ca5f39a8829136947853a65b399c408e58a2765b6562948c3348f8ce88fdad2d0a98cbc0731895f04148341e377e9d771bc28c8b42410619383e3205474e2e9a6761409f77f66043605d4dca905c10ceef6fef327fc48398ae7e217bc7370c69f4c3125eeb0d91dadd4e05e3b63bb5e5328f0e7f589dc88ed51282644d80dac3ebfb79f06f3cc74691e444a3e4f0c15db6bb96d7101bb28475944b3a8182b67edf95f808cc4001baa9b88ef0d370766ec614bd6e2153832efe134bb40eeb3045dcbb5599980b10379728dabb2dd0b6b6d4b18f8ff69193a3eb0720f343112b4ec0e546d7d682d2474ef5879c9942a9d2985c77a769720cf04d198433b763d37e13f3ee401995f425754acca205bb0935a50652e430a8ca29e3b8e68e6b17d4bdd1794ac991e0bcc9a96b11e2ef2c7ee4d3a5f7b68a08c46b58549b068acd27ce9f3686df37c83c3ef99d3f5316464ce965aa882709d1e6b3efaa5c6e3782d9eac86dcd67a83c8bd1cc493963f704eafb11e8619b1652f35c77e90923855846babca794b9b6702eb7c5094f1698caed5fc89927096d60e63ceb354da46614c0d0ca7d34129de04119c09a6d824d0e6dc252ed1964e48804356a4e9d1b6278f463433f96cd700e4e0def75168dda4379c7b6fb93b19d61b9f786ad6c8b54bb780ff3d1182bd36d1cdf54543d01afd22af77e3ccc9976584b5a339f9ef6e008c7b883e1005433e23af3ea351cceeaea19d9281fc9b36b51a55611dfaa88de1ea6940c5f0ab34e1e2ba0d21b180dbf9112ecc11cd402ae03542bb0ea71a3f2eb481f00e0314c58e1a44ab63004ab9e3e92e780e67885fad2b0625405d931cf152e17389f431ab830665f1785f5960a7811329d4eb932da4cc8bf2ab517b261a421f593dda8e4b3bc4334a4abf740a222cf527d3922d6facc8956e6071e8664c76554b11938aeffcdb4569a38ffee0086d3a040b9bfa3e72178ef97e20634b959686285654c04628652e18370225357186e26f251aeef5b489d231071d9541ea51765b320fbf2fe64a85bebdb41517c26092ebb9aa8284785e192739f9ece945650fa8d764588e98802f512b290727756679dcd315f31a7b701391725e91baa2b2ff6948db961ce8b893c8eec8ac85984c57b458bdf0154e1b206b7f31e6b2eeadfd3c217f4ba85704aa32148770af69cbdd07b78979abe55d1f1644a63cc0f71acb6db6f26922beef835ad10a7eefcc84ac32d8b8383b3726a4a07fe1460addf35e2abe8184b138706621a3c97f6ded098f5ab9b8422ed7817ab893fa2821dd9e16e9904086aaf26fb82f4255a24ccb1a0caff49403270d68193f0e6a73760ea71ac0e1e1167e063033528c1560d39a4548a5af700625755e2daca9ca3b7abadd31ace970b556f79f0523c5f98722efc04e00eea3a5963e4a19381297fb7663d06d3abffbd461888afa23cd111dbcd0218a3e7a6db2a00edbd7d33bfddf2fb6bc9bacd53fecf3ff5b4e0ae2da3c36f23e2e6e2284f46c388730fe9eb67ef83d194c95c5db7b26e71c1166ae504be4d49d25e109eb16b02d0da8e32c03f6703be4541b18bdccb7cf959cc2671094ea6194ad4c6a52291e3c1451a05479985fd935c5712384ec1a1ef234c65200bc3f1c0cc06ff7ffab65e77b2c75c8be08ad216ff99e5dcd7ed1491b2cddb9ddb40b0b0b17245019a033d5f895f98cd671939ead8e96a4253f872e7359929e68ca1bf821d0efac740fba4b9122dfa3073b7a15b99f85803ebb41eaa9a8776c1dd55da7b004043f16e0611f8d0e6594ad5fd498450b5f937992a17183b3bcc8107703e49dd478d6b939477916837944315db353564ae1923ab3db063df40fd6603351b5992bc1c6c435a07cd18d5528781c2788699a617de1b4dbb6bd45edb2b4cd4059d0040540485ff38400434b5f9b3a9049e346fc456179ae315c5fd40d332b6bd7b4c027310bd84827e3260e21f9ca369d60fdf628006f11d7d0dd406901ff30ab31e91e2f139a3b353f5eb4f739b2aaed1948e2ef43a7036991ad40fc396e7279ff77b128d679632e68317183f69eab26d679ce17ba3b5e23585366030ac63d184ae0674edc6177add314d874e572a80e564b8f703025472ab2b3c6a923752983a513593ec26d92c364623c72943eb2fcbd999544c5c1d3d1d7bd50ba37f92beea4f400f396a0a0098bc2c2263b8785aafe5eb65aec383f77ad690f8ea404f7f99bfcfa519960293933e99dd911dbed2ee64614327b1a2d4081f4524eb09a0be7d66989042278f226d0f65885ad2a3010c70ac30114a9e77d7e23115d7d570ab2d421c06af802888a09309ad2ec62e228736196671dfed7a476ee09e95d2fbd75cbcf1f7a1c6da89807ce7cf6e7fa3d49f8c6aef9aa39815747a50c05421d864712fb51cd05f3d5111275d944f3a9a956cd1b8f6ef58e49f9cb2b988118e1ff3fd423e32040d8777375f9a8e09c69a073ddbc03eb3bf6806ae29966d830258fb5cfc6438e1c950dc256277c85b2d096997c437127bc94b6aef0421c1926a049be13e2eaaee4f997cc66d049272cca98d97d3a9926331dcf13621e612af1567fa77bed0a2b6aa684d19a8c0d17ca1e19b198217c390dda4ad2e2ab56bbae6e829d33ea862b12dd3abb4fe789ffae843251f335fc0296c3ea76d98cbe68fdb10fcee540e17d3a5b22fe01f76742ba30ab60fdb6b4fa1ed308c57e1806fa053e187b5334275a9dbe7ba831cb17810584b726102c4c012ef82466def58130c427540d4efe07f6599ebd819b9204a83fd3676a8d0f41b347b3253271e7820d6f5e815e17f54c9a463db62d1fd94c924c4e7e603dca4be49051af4850b562aae0cd15d15cfbec1786762cbfc89691a08bdb12a9fdb1b5863620ff9e709724b5f3244996102d6b48a020c21edf61c612b7d1c72037e1f9a4e9431df01fcdd454e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0x1000}, {&(0x7f00004fe000-0x1000)="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", 0x1000}], 0x4, 0x0) perf_event_open(&(0x7f00000fe000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000798000)=0x8000, 0x4) mkdirat(r4, &(0x7f0000057000-0x8)='./file0\x00', 0x0) openat(r4, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r4, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r4, &(0x7f0000060000)='./file0\x00', 0x200) 2018/01/17 15:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000508000)='/dev/amidi#\x00', 0xd5, 0x400000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005d4000)=0x0, &(0x7f000001e000-0x4)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e3b000)='/dev/hwrng\x00', 0x10c00, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000df6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f000035a000-0x18)={0xef, 0x84f5, 0x400}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000913000)='/dev/cuse\x00', 0x10000000220105, 0x0) utimes(&(0x7f0000626000-0x8)='./file0\x00', &(0x7f0000e29000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a9e000-0x4)=0x0) waitid(0x0, r3, &(0x7f00003b1000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xb, &(0x7f00003dc000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r2, 0x4, 0x42c00) 2018/01/17 15:14:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r2, r3, &(0x7f0000058000-0x8)=0x0, 0x10002) 2018/01/17 15:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd", 0x90, r0) r1 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000afa000-0x2)="0003", 0x2, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9d93fda4f21f67de2e2d3bf8a1c16e4e1", 0x109, r0) r3 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004c2000)='/dev/sequencer\x00', 0xc00, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f000016c000-0x4)=0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000965000)='/dev/vga_arbiter\x00', 0x80000, 0x0) bind$bt_hci(r0, &(0x7f0000608000-0x6)={0x1f, 0xfff, 0x3}, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000567000)='/dev/rfkill\x00', 0x400000, 0x0) getpeername$ipx(r1, &(0x7f0000e79000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dd8000+0x5d6)=0x10) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) get_mempolicy(&(0x7f000029a000)=0x0, &(0x7f00003e8000)=0x0, 0x1000000000005c, &(0x7f0000be7000/0x4000)=nil, 0x2) 2018/01/17 15:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = gettid() r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ae3000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005b2000)={0x3d2, 0x0, 0x3000, 0x3, 0x0}, &(0x7f00007f4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000295000-0xc)={r3, 0xf72b43b, 0x2, [0x2, 0xfffffffffffffff7]}, &(0x7f0000ade000-0x4)=0xc) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000da7000-0xc)={r0, 0xffffffffffffffff, 0x0}) 2018/01/17 15:14:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000230000)='/dev/dsp\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000339000)=0x4, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000506000)="", 0x0, 0x24044000, &(0x7f0000221000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 15:14:01 executing program 6: r0 = getpid() ptrace(0x10, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000011c000)='user\x00', &(0x7f0000c94000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="e124cf84907e9bd323c3c06e9f99d992f25168c51c5be20f327d3502707212759a3c942f4e92792587f386b92dc9ab746200d3671086445a8172d022dad485c093e236a6e8bdaa77b7912af56a273577a2b9f511a14832293ec4e1da1d223858bc52028b09b31384132c49841d182a92801f", 0x72, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000001000-0x50)={0x1, @tick=0x6, 0x100000001, {0x7, 0x25a}, 0x6, 0x3, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$invalidate(0x15, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/sequencer\x00', 0x480140, 0x0) 2018/01/17 15:14:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000178000-0xa)='net/ptype\x00') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e1e000-0x10)={0x0, 0x8, 0x81, 0x8001}, &(0x7f00006fc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000072f000)={r1, 0x2ec}, &(0x7f0000d36000-0x4)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r2, r3, &(0x7f000000a000)=0x0, 0x2) 2018/01/17 15:14:01 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000-0x4)=0x40456240e763c388, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 15:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) bind$alg(r0, &(0x7f000096a000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000db9000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/01/17 15:14:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f00009ce000-0xc)='/dev/audio#\x00', 0xc94, 0x101003) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f000063d000)="b43b88f06eda848945976730fc7da466457ee18a15b369edcd3574ad710e29b6b5fbe758dec919fc27f5b80dcf407de83aa69ac20d4ccd8a5526fd1e880458ef9e09d2fe57d2e76adfbcb3fe3809c2bf43b84bbf74d615614d5310bb8e3c40ebf8503eb4ed5dd55b2f4d81c33c51d1390b473f42cd11fa1116c655c6", 0x7c) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000045000-0x38)={0x0, 0x0, &(0x7f0000283000)=[{&(0x7f000004a000)="", 0x0}], 0x1, &(0x7f0000283000)=[], 0x0, 0x0}, 0x0) 2018/01/17 15:14:01 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f000017a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x2100) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000cce000-0x10)={&(0x7f00004e3000/0x13000)=nil, 0x13000}) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000001000)={0x0, 0xffffffff, 0x4, &(0x7f0000000000)=0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000a67000)="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", 0x1001, 0x0, &(0x7f000073b000-0x10)=@l2={0x1f, 0x3, {0x2, 0x20000, 0x6cd, 0x3f, 0xe87, 0x6}, 0x1000ba, 0xfffffffffffffff9}, 0x3) accept$inet6(r0, &(0x7f00003ec000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000040d000)=0x34) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000604000-0x30)=[{&(0x7f00008b3000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f00000da000)=""/87, 0x57, 0x0}, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/01/17 15:14:01 executing program 7: capset(&(0x7f0000c6c000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ddb000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) socketpair(0x5, 0x0, 0xffffffffffffc7ab, &(0x7f0000c43000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f00009e3000-0x1000)="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", 0x1000) 2018/01/17 15:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() migrate_pages(0x0, 0xff, &(0x7f00007bf000)=0x7, &(0x7f0000e47000-0x8)=0x1) 2018/01/17 15:14:01 executing program 2: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x81, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:14:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='net/nfsfs\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000081b000)={r0, 0x0, 0x1, 0x200, &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) lseek(r0, 0x0, 0x3) 2018/01/17 15:14:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/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_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000038e000-0x93)={0x8f, "6317b14249fc3ee16cb6b0f79aaf5edda840243594428edfe34916b5a1197b23fb45731d448eeff2da60dda883e9215e6c2ac919675c5dcecc55881a96cfaf222488858b7612bf5db5e2b69d257e752f6d656d2685e0b02683cf40f607b33d4bff96ecf718d5e70ef446ee4bfe56bf5af7f774d4ca3d9428ec61ce75ea4e2ca00f38df2e30eb84a38267fef1852558"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000135000/0x18000)=nil, &(0x7f0000cea000-0x18)=[@text64={0x40, &(0x7f0000f1b000)="664d0f38815e76b9800000c00f3235004000000f303e66430fd54d00b8010000000f01d9b9800000c00f3235001000000f30db1966b84a008ee80f20d835200000000f22d8f340f5b9230300000f32", 0x4f}], 0x1, 0x0, &(0x7f00002c1000)=[], 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000322000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000923000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000519000)={0x2, 0x439, 0x8000, 0x7fffffff, 0xffff, 0x9}) 2018/01/17 15:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xfffffffffffffffe) sendto$inet6(r0, &(0x7f0000ff7000)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d2bb181567bcedfbb01a1d61165f3ef7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb70161c587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606eac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a31c44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f83435f11827c095184eb12b78b795b99fc13a9a2", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f000023b000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x3) 2018/01/17 15:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x40000000015, 0x5, 0x0) rmdir(&(0x7f000056c000)='./file0\x00') unshare(0x8000400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000021f000-0x5c)={0x6, 0x1, {0xffffffffffffffff, 0x1, 0x3ff, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/17 15:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000c1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000c5000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ce4000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a5a000)=0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000035f000)=0x0) clock_gettime(0x0, &(0x7f00004ea000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00002ec000-0x120)=[{0x4, 0x240000, 0xfff, 0x5, @time={r2, r3+30000000}, {0x3, 0x4}, {0x9, 0x3c903d8b}, @raw32={[0x10000, 0x1, 0x20]}}, {0x0, 0x3, 0x4, 0x200, @time={0x0, 0x1c9c380}, {0x80000000, 0x7}, {0xffff, 0x0}, @queue={0x3, {0x10000, 0x4}}}, {0x10001, 0x93, 0x673, 0x3, @tick=0x200, {0x8, 0x8785}, {0x8, 0x9}, @connect={{0x7, 0xd0}, {0x0, 0x9}}}, {0x65753e1a, 0x7, 0x2, 0x6, @tick=0x1f, {0x5, 0xffffffff}, {0x7, 0x7f80000000000}, @ext={0x9, &(0x7f0000252000)="2aaab93e20eaacff2e"}}, {0x3f, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x0}, {0x4, 0x200}, @addr={0x7, 0x4}}, {0xfffffffffffffffe, 0xfffffffffffffc00, 0x37fd, 0x2, @tick=0xda, {0x6, 0x4}, {0x3, 0x1}, @addr={0x4, 0x800}}], 0x120) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000685000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000b1a000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000e5000-0x44)={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="99209bb960a1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 15:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f0000001000)="") ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000051d000-0xd2)={0x4, 0xca, "f7ac0ba5bc7d2d2363bc75330f3406a94f8cf4e9635e9f05a45e72ea86f9053c4a88137f9540a688b1851a762807971b27fffcdf6fe3b82aab8a065e0ef72a812a151d36e6daad40fef73a74cd6551f8b5fec901ec6b9b69087152363f5193d8f18aa37ff0a644da463098c535bbf45a139e19de41731da70e7a43e85372a0d6e3890b3083650012743bf87fd3445894dcf168e7d521c48f0cffe90f3c02bad40e5e81e05a7b6e5c62bf5e3ba5f3ffe419ebe0d00950364bd5a0f4d76010dd1602e215d313eaf1f6d745"}) [ 93.606381] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/01/17 15:14:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bbb000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000058a000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007a7000)={0x0, 0x0, 0x0}, &(0x7f0000930000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006a1000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xfffffffffffffff7, 0x3, 0xdac, 0xa, 0xa0, 0x80, 0x89, r2, r3}, {0x0, 0xfffffffffffffff9, 0x6, 0x1, 0xfff, 0x7, 0x101, 0x3}, {0x2c, 0x40d, 0xbeb8, 0x3}, 0x7, 0x7, 0x1, 0x1, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x3, 0x3b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x2, 0x5, 0xffffffffffffff00, 0x401, 0x2800000000000}}, 0xe8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e8b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ba000-0x4)=0xe8) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005b9000+0x65b)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000-0x4)=0xe8) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f000037f000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 15:14:01 executing program 2: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80400000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000568000)=0xfffffffffffffd69) r2 = socket$inet6(0xa, 0x1, 0xaf) ioctl$sock_ifreq(r2, 0x896f, &(0x7f0000282000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000df8000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000df4000)={0x0, r3, 0xbd}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000d97000)={r5, 0x80000, r1}) r6 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000df6000)={0x1, 0x4c}, 0x8) bind$inet(r7, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r7, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0xfffffe38) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000df8000)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r7, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r7, 0x1, 0x20001000000004, &(0x7f0000361000-0x4)=0x100000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r7, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r7, &(0x7f0000261000-0x1000)="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", 0x801, 0x0, 0x0, 0x0) read(r7, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/17 15:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) socketpair(0x6, 0x0, 0x7c16, &(0x7f0000b2d000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c8c000)={@common='gretap0\x00', @ifru_flags=0x4100}) accept$alg(r2, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000fd5000-0x1)='c', 0xfffffffffffffd3b}], 0x1, &(0x7f0000fa3000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000648000)={0x7, 0x26}) 2018/01/17 15:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000e91000-0x58)={0x26, 'aead\x00', 0x1000000002, 0x1, 'echainiv(seqiv(echainiv(authenc(wp256-generic,cbc-twofish-3way))'}, 0x58) 2018/01/17 15:14:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r1, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x3}], 0x3, 0x1) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000051000)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) io_setup(0x5, &(0x7f00000f8000)=0x0) io_destroy(r4) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00004b7000)=0x1) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000d52000)="9e061810b0d1423130b206c7798d7d58548eb75f6442a9dd6cfe1cf5a750641d54b2e5dc0ace9a0cd286fbb5ad321205f9e784c1020b4c5952514de76b06fa04c6f684d67af9aa3a70a4b8122c915420a5b0fe360903002c0d0540ffd3d60640c2004af106c6d76e92b5140acce9e2089720c0c50df219f3a0b42141ddc82ed5d4a40521343742bdaa00ddf25a8deeaeb57cababdcbb0f5c4c189de8811fe1311a93a71330903f7b056f8f45feaece5b7903217bc7ca", 0xb6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c62000)={0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) unshare(0x800) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) lstat(&(0x7f0000237000-0x8)='./file0\x00', &(0x7f00001f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r6) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000080000-0x18)={0x3, 0x11000, 0x3ff, 0x1000, 0x4}) r7 = add_key(&(0x7f000013c000-0x8)="72787270635f72e0", &(0x7f0000cf3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000580000)="81d194d0e42cb3aaa407ae01651e7571a6859bd117e2b642595aecc375056303fa28639cfc1ac080373fdb19ba43e566", 0x30, 0xfffffffffffffffd) r8 = add_key(&(0x7f0000d2f000-0x8)='trusted\x00', &(0x7f0000c33000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r7, &(0x7f00002aa000)='keyring\x00', &(0x7f0000cd7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r8) 2018/01/17 15:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005d6000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00001ae000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flistxattr(r0, &(0x7f000095a000-0xd4)=""/212, 0xd4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b09000-0xa)='/dev/cuse\x00', 0x10400, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x3) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d2a000-0x1)={0x4}, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c39000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000ccb000)={0xffffffffffffe703, 0x5, 0x6, 0x2, "6f92617c0f760924d89ffb34e8aa3e0cec1243ca7907ad14e4b50ed3d6141ef7a31510a1609d3f1d4abd13fd", 0xa2b}) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) 2018/01/17 15:14:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004f0000+0x36a)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x6, 0x6, 0x5, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24) r3 = dup(r0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000c0b000-0x4)=0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r2, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) ioctl$TCFLSH(r3, 0x540b, 0xfffffffffffffff5) 2018/01/17 15:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000032000)={0xa, 0x3, 0xcc4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ba0000)={0x0, 0xf2}, &(0x7f0000fbc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000984000-0x8)=@assoc_value={r2, 0x80000001}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000e0000-0x1)={0x0}, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000095d000-0x2)={r3, 0x0}, &(0x7f000095c000)=0x8) [ 93.648666] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/01/17 15:14:01 executing program 6: mmap(&(0x7f0000001000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000053000)={0x7f, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b9e000)={0x0, 0x0}) getpeername$inet(r1, &(0x7f00001da000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a5000-0x4)=0x10) 2018/01/17 15:14:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000656000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000212000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f000001b000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000cd4000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 93.737404] sctp: [Deprecated]: syz-executor0 (pid 16411) Use of struct sctp_assoc_value in delayed_ack socket option. [ 93.737404] Use struct sctp_sack_info instead 2018/01/17 15:14:01 executing program 6: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 15:14:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000001000-0x4)=0x0, &(0x7f00001ef000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000001000)="5eeaf4f90ead125400c58ced1a6b87f44b70fc3a258be8603d7b2cfcd5a907adfefd64c46a82d500a8b93ff580211bea4be0be9c55018d53ef0a97e8b911503f42f9ca6eddf0f91140ca1ab93400c7dfc8a11002e2f95291776a70191171729fde74941fce50d7f0c5dbffdf68e8317385266f092dcf6032da937a08fde11f3c7d5b421e89513d61b4d0992263733792b04b6439db2045c3c6a202c617b6cedcae532b5a3229e289cae3eb8ebb1dd656aa05eac0fdb98e885bdb4847e379ef22f86e06f00833f2984b44931a9a630da5bbf3909560c6663d") pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x12, &(0x7f0000d56000)="", 0x0) [ 93.831434] sctp: [Deprecated]: syz-executor0 (pid 16411) Use of struct sctp_assoc_value in delayed_ack socket option. [ 93.831434] Use struct sctp_sack_info instead 2018/01/17 15:14:01 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000010000)="3bc477c2f46c6ea2d364212bb3ca176c9e7ff49bce1ee0991d50d574b95aba", 0x1f, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f000000e000)=""/36, 0x24) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000012000)='./file0\x00') getegid() sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x20, 0x26, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) getdents64(r0, &(0x7f0000263000-0x1000)=""/4096, 0x1000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000f3000-0x10)={&(0x7f000018e000/0x3000)=nil, 0x3000}) mbind(&(0x7f0000645000/0x4000)=nil, 0x4000, 0x0, &(0x7f00008ba000-0x8)=0xffffffff, 0x400, 0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ed3000)=""/4096, &(0x7f00006b5000)=0x1000) 2018/01/17 15:14:01 executing program 1: getrandom(&(0x7f00008c1000-0x38)=""/56, 0x38, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@generic="97a29e56eced611301e11182c5ca2f84", @ifru_addrs={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x3f, 0x1}, {0x6, 0xa7}, 0x5b8, 0x4, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x5, 0x8000, 0x309, 0x6, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r1, 0x6}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000003000)=0x2) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair(0x4, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000)="e237ff9d54886de84a4ad6081f45ae61e0597031fa58c9a71a8478bddeeaab635cc8d6ff", 0x24}, {&(0x7f0000004000)="be2d384c1c8f8d413912d23533e45db7236b3f18201cd5706bb3c7686eaca8c342f4a22d793b942fc31e4e264440965f5be90c95c419632166d30caef1dec104b5844b23efbaa87d17b0824d5f59c0e5168ec6274783de35a9fe14c1e09b029e99498ea408c8434af75d057092018a2db8fbc184b65afe95752ae9768b583ffa3285032e9c0d48c5521250ad52f9bff2e3e0a5faede3f97f744e5489d403a8366af220b0c2a72d712bda0db1c1a9ff2637b45467f8bc5b602d3f4245eabf32cb59a2e347d7231a3952d8d622cbaeb0dd", 0xd0}, {&(0x7f0000002000-0x19)="1beae859d6c571fb8b64fa526b1a9f58a0c5cb0510b2733393", 0x19}, {&(0x7f0000005000-0xbe)="f381b3a1d72bbd1eb9b44d28fd764cb0fe5228c9673b7cf2016faba394698f8781d46271b55d2baf2d05256f92bf922f0a14c357eaf238a0e8977b0bf006e4eba01ce1d5ff7367b7ecfc236e9241c72e14e89593a1c4a369eb61ef3cd51d4034359f2de14352fdef777c7e38b001be648b60fc40b7d941da3eec21c79595178916a1e8df62e8ce8ef24c984b88c55b991870a4bc1196563c6b3c5688c316ecd5774b193f0ffc4c1f323a85ed582e0ceb329fc3f502f52004bdddedcc6862", 0xbe}, {&(0x7f0000005000-0x1000)="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0x1000}, {&(0x7f0000003000-0xbd)="5591f50ea95309566aa75b8bd28c71118f59392023500f6e21e10bb2b6846cf219d23404e87a3f42758218d9969ac9fa4f1d3f245efb3d8045b990e7bad4a97000d291b464fb2dd68ee554c2299bc3eb40e1f4f49f26266e0e07ebe9922387940919c9acd0da04ce13200ced2db0ae97e3fe6d4d08ea230166bce5d53575c66d317cb3ce6e9d0576f2984a2d21718a5ab2184e07ed7462aefc9c4b36ed2421ec031aeaddb2d9eee0f6b1c7733d117759104afa451794805294b3a259c0", 0xbd}, {&(0x7f0000004000)="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", 0xff}], 0x7, &(0x7f0000000000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x400}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xbc, "97b968e2f1a847cbce093a2c220cb82fdd66507aa1b2b7e0cf76743679fefa634d37dcf3bb841ded48dba6c3b6c13a70bb236d67fa856fa26bb155bf67e74f3c57ab8febc4cefba1e5a58d5593659e4f9947c877ee9b6221886e2aeb82223189e9d41ec71f575aa0a008c992f7b8b6814a9426428797382e8afa4a015b0a4368d8244b97541f8823553e0cf08a00c10d3ced97af9b49ff631fb35a092691f65f2dc18082891a6571c161bc6f8b382b17fb5179d39691c3d129d9d2b1"}, @iv={0x20, 0x117, 0x2, 0x8, "cfd6ebce91dd4b5f"}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @iv={0x108, 0x117, 0x2, 0xf3, "d3046780c86793cc218ba8c18f35cb8789f2074abf8d16eb9df42305b5de4c90ab674c3cc0f83bdae5eabb1767fbf40e68452a0c035dc9e586fcfa7d14adc141abb43a4a53ce5f00ec18b52fd8b8085b080c1d96ba422cbfa27d59d43367e53b9365874a4b70c01649d26f8e8920801e6c4687434ef2b7953c56fb3eba9a234068bcecb5eb8b66f19878887e0179d914ec1b94f703449df01656835c4e7d404995f001339cdb588574095ebc0df571c59f63c51f9be92646fd952c38303f8f2781a5ed9c2370482d5e4d52367e8e6c9f913413db2915fc0364c0393dcc12ca4c3b957bf76f8404e0eb8b88c9ed7075f4729a95"}, @iv={0xf0, 0x117, 0x2, 0xd6, "810708146d281b59480257effaf57b1250a373a9fb61d9c3ec321177fe52dce657acaf71382a3973e0b4bc927c59281054a144892a28f15298ba09a5e8cb400a5470e9386c9c4170d3a1ffb7a0e4fa126282f1c2ebf0be5de702f0fefcc774617c30e0c01fcf3b98bc8f7bf2a2b19d17317233dd1c604e5ccf73a3c92029c6a662871f6cf52afc7762626550262ca8f7193a03bb915bbb7631dda84aae94fcb6596f2bc59b943631563f6567bd46afe41313654dcf8257b1ca772588ab85508924342c38c01ff77eb09432065e4b8e3e55d79bbdfd13"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x1378, 0x80}, {0x0, 0x0, &(0x7f0000004000-0x20)=[{&(0x7f0000002000)="e1b7d5cd27b3680823ae3e4b9e6a2d4f425b6e55fb9e6a02b4d3510f250da97d83407f6fba091ab5212cf2a3617c510970776b84316c4dee431a7d9f688fb06433fc23e6ffdac9c012485140060b06b897ca2099a1a1343e1b96be9ad2b65db3146354084de934dc3b798f12342e439a2f4ba51046be6f9095eb44ecd838dc12c3ce488250bb07577ec52f072d9ebb8982ae04071f4582823d623fb303ce6757e2d23f9aed7adaef05e02202804872da845c25f0", 0xb4}, {&(0x7f0000005000-0x5d)="298971dc9f37fd38a5097db7dd92e39502635cb74688e1f4744d3f8c5f4c82fe7788dba3b690be2203e93ced5eddadd2f6f611a06d069bc64940789c1cdbba4aac3d46d3912e97fbb7aeaaadfff7a2225647fdb5ef674333e331afe214", 0x5d}], 0x2, 0x0, 0x0, 0x4000}], 0x2, 0x20000000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000000)=""/4096) ioctl$TIOCSTI(r0, 0x5412, 0x80000001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/create\x00', 0x2, 0x0) 2018/01/17 15:14:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x20200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f89000-0xc)={0x3, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/17 15:14:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f52000-0x8)={0x0, 0x4}, &(0x7f0000f52000-0x4)=0x8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f52000-0xa0)={r2, @in6={{0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xfff, 0xf80a, 0x1bb, 0x8000}, &(0x7f0000290000-0x4)=0xa0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f50000)={0x0, 0xe8, "43f8c0ab21ecdd44e275838df95a04841ef4e7e3044a3aafd83b8b9c35c494389a92404a81560413aef7a5880ccd7f51ce2d90ad95fde16a2456171409a8dc6747510acd579b5a25f09a73d8bb045e0e90cd0d15e6cad21a337d348bbbd1900b2ae650f9ed9587cee9c78a7f992a6b758ccd4edb182ef6d30d44b2fa840e5051140f428c72c60006c76ec673807429266959e2bfd77dede1a20071d6ad02753c62fd2eedd76bd47b1b354f576607d896043ba9ed37b4a6fcafec17fdb4199421613636c554fbcd697c2c85fb341130b369ba87650e1d3a461240dee570d4d52c2c7e033708a3a054"}, &(0x7f0000f50000)=0xf0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f50000)={r3, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c89000)={0x0, 0x0, ""}, &(0x7f000067e000)=0x8) 2018/01/17 15:14:01 executing program 7: r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00002a4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000217000)=0x1) 2018/01/17 15:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x73dad5d1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x8c0, &(0x7f000029a000/0x1000)=nil) 2018/01/17 15:14:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000061000/0x4000)=nil, 0x4000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00001c3000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0xb3ea, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000981000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00007fd000-0x18)={0x1, 0x0, [{0x20000000390, 0x0, 0x8000000000020}]}) 2018/01/17 15:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000043f000-0x10)='/selinux/member\x00', 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000040d000)='/selinux/checkreqprot\x00', 0x484100, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000065f000)=0x0) acct(&(0x7f0000942000)='./file0\x00') r1 = syz_open_dev$vcsa(&(0x7f000029e000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x82280) clone(0x0, &(0x7f00001e8000-0x1)='\a', &(0x7f00006fa000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000146000-0x8)=0x0) sync_file_range(r0, 0x2, 0xff, 0x3) 2018/01/17 15:14:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00003e0000)='/dev/midi#\x00', 0x7, 0x301000) epoll_wait(r0, &(0x7f0000cd1000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f0000001000-0x1)=0x0) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffffff) setsockopt$ax25_int(r3, 0x101, 0xd, &(0x7f0000068000)=0xfffffffffffffffb, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000cc0000)=0x0, &(0x7f0000e17000-0x4)=0x4) r5 = dup2(r3, r4) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f00000ad000-0x8)={0x0, 0x3}) unshare(0x40600) r6 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r6, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) 2018/01/17 15:14:01 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000324000-0x8)={0x0, 0x0}) rt_sigqueueinfo(r0, 0x6, &(0x7f0000595000)={0x4, 0x3, 0x101, 0x705f}) r1 = syz_open_dev$midi(&(0x7f0000f68000-0xb)='/dev/midi#\x00', 0x4, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(r1, &(0x7f0000131000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000)={r3, 0xe, "a511a989df7c1980da3ecd3edd4e"}, &(0x7f0000002000-0x4)=0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000-0x20)={r2, 0x7, 0x1, 0x800, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r4 = semget$private(0x0, 0x0, 0x108) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000000)=""/113) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0xc00448ff, &(0x7f0000004000-0x9)="b5e5ec224ddafa5237") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000005000)={0x20, 0x4, [0x7ff]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r5, &(0x7f0000006000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000007000-0x14)={0x14, 0x1c, 0x1, 0x3, 0x2, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x44094) r7 = socket(0x0, 0x805, 0x3) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000004000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000008000-0x40)={0x81c8, 0x5, 0x7, 0x200, "98ddee975b00d96a6a44d6b6be2616868d4b4627766a46a3f3d6dfbd01437bcab3a63993298504119df87458", 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r7, &(0x7f0000009000-0x10)={0x1a, 0x1e, 0x9, 0x1, 0x80000001, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/17 15:14:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x484840, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) close(r0) 2018/01/17 15:14:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x7ff, &(0x7f0000115000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000225000)=0x40, 0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000140000-0x5e)=""/94, &(0x7f000078b000)=0x32) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000320000-0x28)={0x4, 0x20, 0x8, 0x4, "c40682e7ae605cd75c9ad84b6133fcea2033275f2f9daa84e152112d0bccb7be"}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000bdb000)={0x9, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffc01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getpeername$ax25(r0, &(0x7f00005c8000)={0x0, {""/7}, 0x0}, &(0x7f0000f8b000)=0x10) write(r1, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9c8a8930e3f50ef6f152d4df1ae985fb28b7d16ad", 0x48) 2018/01/17 15:14:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000031f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000eeb000)=0x0, &(0x7f0000d73000-0x4)=0x4) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00006cd000)=""/251) r1 = getpgid(0x0) ptrace$setopts(0xffffffffffffffff, r1, 0x40, 0x40) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02000000", 0x4) 2018/01/17 15:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000593000)='/selinux/create\x00', 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x0, &(0x7f0000289000)=[]}) alarm(0xfffffffffffffffe) 2018/01/17 15:14:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000535000)='/dev/sg#\x00', 0x6, 0x8000) clock_gettime(0x0, &(0x7f0000054000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000f0000)=[{{&(0x7f0000cc7000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000299000)=[{&(0x7f0000abf000-0x67)=""/103, 0x67}, {&(0x7f0000f2a000)=""/143, 0x8f}], 0x2, &(0x7f0000fc2000)=""/0, 0x0, 0xfffffffffffffff8}, 0x9}, {{&(0x7f00008ae000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000946000)=[], 0x0, 0x0, 0x0, 0x1000}, 0x0}], 0x2, 0x40000101, &(0x7f000060f000-0x10)={r0, r1+30000000}) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000cd3000-0xe)='oom_score_adj\x00') exit(0x7) writev(r4, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) [ 94.096398] sg_write: data in/out 700410/24 bytes for SCSI command 0xe2-- guessing data in; [ 94.096398] program syz-executor3 not setting count and/or reply_len properly 2018/01/17 15:14:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f000044d000)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00007e3000-0xb)='/dev/audio\x00', 0x200002, 0x0) syz_open_dev$urandom(&(0x7f0000fdd000)='/dev/urandom\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f68000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af1000)=0x8) 2018/01/17 15:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000059d000-0x50)={@common='bcsf0\x00', @ifru_data=&(0x7f0000696000-0x20)="62537f6b291c82df727f171fdf65ed29acf5ee1ce55bc38398930fd169f32ec1"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d0b000)=@ethtool_wolinfo={0x7, 0x0, 0x2000000002, "7c88f1211640"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) fcntl$setstatus(r1, 0x4, 0x42800) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) accept$inet(r1, 0x0, &(0x7f00004f3000-0x4)=0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) 2018/01/17 15:14:01 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000472000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/qat_adf_ctl\x00', 0x4, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f7b000-0x9)='/dev/dsp\x00', 0xaa200, 0x0) getsockname$netlink(r1, &(0x7f00000d1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000605000-0x4)=0x6) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00006b4000-0x8d)="dbb776c74088f3d6f15853c58b5373b7d1e319e22feffeae2566d9ccc47d79ce68851dd874e026e04e7611634e31970e87ee4dc9f9b6e31d64218ac1fa4d0d488315db0e0b7099ba792c2f3be5138f73838483c9a7eddcfd9a618f7169332a0fa1582e6a01f67f3ad952a35516bb60f064e096dcf83af93b6741f956227b708cd4afbeb90571fbba3876d171e2") connect$netrom(r1, &(0x7f0000f79000)=@full={{0x3, {"c85a52dd9b59d3"}, 0x3f1}, [{"11021775c96fbe"}, {"0989ea198cdfda"}, {"40f651bccd0ee4"}, {"cbc8ae81de271f"}, {"6229165a989a77"}, {"7cbb76fefb401e"}, {"eec3e7b03f64bb"}, {"98236ab19e601e"}]}, 0x48) 2018/01/17 15:14:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aff000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f000093b000-0x4)=0x9) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) rt_sigpending(&(0x7f0000e63000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000e9d000)={0xf5, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c20000-0xc)='/dev/rfkill\x00', 0x80200, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00004d9000)={0x2, 0x0, 0x6, 0x80000000}, 0x10) listxattr(&(0x7f0000ed0000-0x8)='./file0\x00', &(0x7f00001a1000)=""/254, 0xfe) 2018/01/17 15:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x100026, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000075a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/17 15:14:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000cd1000-0x7)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000025e000)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00004f5000)=0x9, 0x4) io_getevents(r1, 0x9, 0x9, &(0x7f0000198000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000a34000-0x10)={0x0, 0x989680}) 2018/01/17 15:14:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007ad000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe2(&(0x7f0000c67000)={0x0, 0x0}, 0x84000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b01000-0x8)={0x0, 0x0}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000722000-0x18)={0x8, 0x8, 0x1, r1, 0x0}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c3000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x2000, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2000100, &(0x7f0000270000)="db026d01e6f2a45680d74dbff2b72edf88564aa6371f0da16de1b402d86a1588ee477b8d43ae0b07eea00390340442a326c51939f185dbd2dec2d2d728310ee5856760cb2b63fb6af1851b0f91c90e4e35621f7df6222ae1b4887bbfba707fb243ee99328bda87fdb871ba0e9b64b9d8884fdeeb83879b3fd0243bc525fc728ed31775a5f68953b08d6b46b2282ed0d65a608cf08403b0672440b015d4978391107e", &(0x7f0000384000)=0x0, &(0x7f00002e7000-0x4)=0x0, &(0x7f0000ce4000)="55c386f01af3949aff460000000000000072c189d25c3b4b581fa5b604b12a1cd613b700161734b9431424d0e025f1367954ac87ff5a54d911927e47208955b4372c4e528a8f50734e9389b52e757f5d0a4c338b802ddef89c1da20b9a5e58ebb2486d8393ca2a6f6381f6b8d48565fb34e6bd1a39dfa89a7bc4e7f5c3a97725aaa1e83bc97a05cc8aaebd7f5e25931e4130010372ec30e8977b40e55e982168a9ab026021aa7869a9cefc1f1c17c63f74bc4e2d0441d33d20e0d11bcbafa2ec1f61c613ea99597eb5c3b27923669f7413586a17") timerfd_gettime(r3, &(0x7f0000968000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) flistxattr(r2, &(0x7f0000274000)=""/194, 0xc2) preadv(r3, &(0x7f000078f000-0x10)=[{&(0x7f0000f89000-0x32)=""/50, 0x32}], 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000d12000)='/dev/vcs#\x00', 0x39873cc4, 0x103800) readv(r4, &(0x7f0000b2c000-0x10)=[{&(0x7f0000797000)=""/18, 0x12}], 0x1) 2018/01/17 15:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a07000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00006dc000)=0x8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000097a000-0x10)={0x5, &(0x7f0000971000-0x28)=[{0x9, 0x7f, 0xffffffffffffffe0, 0xff}, {0x10001, 0x200, 0x5, 0x4}, {0xff, 0x7f, 0x3, 0x1a3e}, {0x6, 0x9, 0x1, 0x4}, {0x11, 0x78d0, 0x0, 0x9}]}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008b3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000058d000-0x4)=0xffffffd7) 2018/01/17 15:14:01 executing program 7: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d2e000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000504000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0xf4, 0x0, &(0x7f00004b4000)=[@acquire_done={0x40106309, r3, 0x2}, @exit_looper={0x630d}, @exit_looper={0x630d}, @exit_looper={0x630d}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)=[], &(0x7f0000000000)=[0x28]}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x28, 0x20, &(0x7f0000001000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000597000)=0x0, 0x1, 0x1, 0x25}], &(0x7f0000d37000-0x20)=[0x0, 0x78, 0x20, 0x58]}, 0x6}}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x60, 0x28, &(0x7f0000f48000)=[@fd={0x66642a85, 0x0, r4, 0x0, 0x3}, @fda={0x66646185, 0x4, 0x1, 0x6}, @ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1)=0x0, 0x1, 0x1, 0x22}], &(0x7f0000000000)=[0x28, 0x78, 0x38, 0x20, 0x40]}}], 0x1000, 0x0, &(0x7f0000a20000-0x1000)="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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0xac0d, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0xcc)="b5a9276b207944371269dcc63b6e98f055250a7c9120f8bbcf1fa7e0d75b7e9d4c925852e50c36b2cc7df1f108d88e38d27908643f31bf922dc6f970926a4ffe9fe3fba8eb5640d080a6d314905385e1794aaa013ac808f6bb354a877a16618156cc50869af5f698ea25924bf997ceb6247a74b02f15f7a2aceb1d354a002e5f70824cf945748c53c3fc650fc2edaf7db7c9c110a9abd094acb3545def4738c80e45f881a74f8fd59ec52730330eded188cd7567f962ffb6b1bb9a5e9636dd5d439f37f60b6d4368e0eb2fea", 0xcc, 0x0) lseek(r5, 0x0, 0x3) keyctl$revoke(0x3, r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0xf, &(0x7f0000000000)="b42839f30c2be4344d1e8dfbf2a53ebe5ff7c43a7a506c2c934d88cf0af696d8134b40fabd67816dbf6c672fc69d9ab35f1640273676b7c9329732e85225031f9a47f17fd3e5f39bd8fb5f091b7b0f903d2b2a4541e1728f4b246acde29197c93389cd1bc2f844c158c98065da5ece7527511e1967a7975f6d22bb7476f232110cb40c252dc108c279a70971e0acc5806ff7442977e825e0e88dfa19e6c67bfd34d8", 0xa2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000004000)='stack\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ebd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbf000-0x4)=0xc) syz_fuse_mount(&(0x7f00003e0000-0x8)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x0) 2018/01/17 15:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0xf, 0x800, 0x3) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000c64000)={0x8, &(0x7f0000c01000)=[{0x6, 0xaca8, 0xffff, 0x7}, {0x0, 0x0, 0x100000001, 0x0}, {0x7fff, 0x1000, 0x6, 0x3}, {0x1f, 0xcfc, 0x9, 0x6c}, {0x9, 0x1ff, 0x8, 0x2}, {0xb63, 0x4, 0x100000000, 0x6}, {0x3e212a87, 0x2, 0x401, 0xfffffffffffffffe}, {0x0, 0x1ff, 0x9, 0x8000}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x3c8abc860fef3c9b, &(0x7f00005fa000)="defde54a3842b4c5ae1010166997d4399f406c4352445e6fb9d5b9ea816ff52e21dd6c7a14643b81486e8c25b973d1460822716f91ff20e5bc53e8f260b4209ff13ee23e48e4e0426869d29b35a1c27a4fde31347e293870d407a51f08588475ed3c472d8edd21007012909e22431f773a165fcd4b36d079ccd47abdc95145e997a4bad43e2ae9b81b674ff965a05873406daec686fa", 0x96) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f000044e000)=0x0, 0x4) 2018/01/17 15:14:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000b99000-0x7e)=""/126, 0x7e) pipe(&(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000098a000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f00002a9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b1d000)={r4, 0x200, 0x0, 0x3ff, 0x3, 0x1}, 0x14) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/01/17 15:14:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000ada000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000786000)={0xfffffffffffffffc, 0x649d, 0x3ff, {r4, r5+10000000}, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:14:02 executing program 7: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() waitid(0x1, r0, &(0x7f000001b000-0xb)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000016000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000004c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000004d000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000004c000)=0x14) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000030000)=0x4, &(0x7f0000000000)=0x2) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000026000-0x4)=0x83a5, &(0x7f000004d000)=0x4) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000004c000)={@empty=0x0, @multicast2=0xe0000002, r2}, 0xc) 2018/01/17 15:14:02 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fb3000-0x8)={0x0, 0x0}) r1 = getpgrp(0x0) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000d77000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) r4 = socket$bt_sco(0x1f, 0x5, 0x2) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f000096f000)={r3, r4, 0xf58}) r5 = socket(0x1e, 0x4, 0x0) getsockopt(r5, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) 2018/01/17 15:14:02 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) pread64(r1, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a7d000-0x10)={&(0x7f0000de7000)='./file0/bus\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) sched_setaffinity(r2, 0x8, &(0x7f000056a000-0x8)=0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e9d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf0000)=0xe8) r4 = getgid() fchownat(r1, &(0x7f0000db3000-0xc)='./file0/bus\x00', r3, r4, 0x1000) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097f000+0x327)={0xffffffffffffff9c}) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000a6e000)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000246000-0x4)=0x0, &(0x7f0000750000)=0x4) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000acf000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:14:02 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0x4000) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002a5000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000b82000-0x4)=0x0) close(r0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cd6000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f00002d8000-0x4)=0x7) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000a22000-0xd6)="5cca9d8a5e3412c29ebf3d7a341a748a924096bff85180785ab4f4d611e38c06f55369242f3296df7254cc5b240300590253d12ac3a27c9fa7052cf0f0e1a82667fa32dd05b9a4590abe72c7d8da67230e3ca07526397b19f6c11376a3759817eadb48ea0cb2e4536321c876f7dcc2001dacb5d9c94370de827a3b8012acd12b1ce6b3c3b8a13ce3345ea21b67ec80e4422bf116b84bd0c0461ccdb22d00e5c5756529bce1978d939bb95c27340a7b34d90031be900ec68540cb2697f14904677de9216ece2b066dd4a74752d0d7d2435e0ae6dd8e87", 0xd6, 0x0, &(0x7f0000f6e000-0x1c)={0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 15:14:02 executing program 4: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000d31000)="a6bc5a2a66ef993066b3e174f66c4c12350ac5cec1b90f0eb56d7669726d2c5b8860ec227b4ec4409761c30a637f292c140cb4814122d0b87a3f6018951c07f2e0ee7843f9b7c6dba11f48fe1d7271ad2b1bfea0ce97e611b7e3f362c5055546be6df95e03e4193e276cdc55a8b95be1e9a398c19aab9967d1470984ac9536c75d0b6ef8bc5525d6d42c6e8f944146eec1dd3d4cdff34abddc7bb0e13870b7f7a2f47abb28d5c1bffb833a0f11a58519d3e5af32efecbc87c335fca0aa29a6595c1bd4a44f7914994afcf5a5b7a780edd84223a1fcad3605", 0xd8) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000d33000-0xa)='/dev/vcs#\x00', 0x1, 0x20000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000d01000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d33000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d32000)={0x0, 0xd5, "5922ee492b86844a6f0658262490fe38cfc26fd454c4092b5eefa83dbc73fb020af2ca84e4dd833436492991ca74caa8aaa6e2ec0259d04b6e682bb9213211878477519e8fcc4cf42feee33f101d46b6ec5772510e193494c35e106cb7c6a0069ec9446d1f477634edf75052bb558fd1236a5ef54034c32e8f48517e7440a4aa78640d50c32eef49aa3ff41e3a8127bf12288ec0e83c98f2cd05f123530e1d3b3ad7ace0f7198d488864ef7f864024b3d18a5e69941ed15cb2704593afcdc60de057dc99867b447e1f5ef0b081b144d4641a2ea390"}, &(0x7f000075b000-0x4)=0xdd) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001c8000)={r3, 0x6}, 0x6) 2018/01/17 15:14:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x1100000, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000030e000)="") prctl$void(0x1f) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000085b000-0xa)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008ce000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x9, 0x1, 0x80}, &(0x7f0000282000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bb2000-0x8)={r1, 0x81}, &(0x7f0000688000-0x4)=0x8) 2018/01/17 15:14:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000068f000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000161000)=0x2, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000908000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 15:14:02 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00001e1000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x10000) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = shmget$private(0x0, 0x800000, 0xfffc, &(0x7f000076b000/0x800000)=nil) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000d13000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/169, 0xa9, 0x40, &(0x7f0000001000)={0x2, 0x2, @rand_addr=0xe68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x176, 0x800) shmat(r1, &(0x7f000008d000/0x3000)=nil, 0x1000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/17 15:14:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$netrom(r1, &(0x7f000098c000)=@ax25={0x3, {"1e1b275a10c172"}, 0x7}, 0x10) r2 = dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f00004bc000)=""/219, &(0x7f0000f79000-0x4)=0xdb) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000500000)=0x4, 0x4) 2018/01/17 15:14:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffffff, 0x0}) connect$l2tp(r0, &(0x7f0000e28000+0x311)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x2, 0x4, {0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}}}, 0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0xb, 0xfffffffffffffffa}, {0xa, 0x4}], 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000003000-0x10)={0x3, {"f33a4173fb72c3"}, 0x480000000000000}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000-0x10)=@llc={0x1a, 0x0, 0x6f, 0x7fff, 0x43d, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000)="9604cfc23722ab26cf2210488cc096ac788fa866f9f054388cce56712bed32114db07f", 0x23}, {&(0x7f0000001000)="2da3b8f24cf80c55b8af72417df985d1b900ef3d79f99db26151a527597bc8eeaa31ae9d874c48618af9a2b0b104954eb7e10896e3f0afaf659db0de6897802d0925798f0b04081151342f98673538447af1b282630a84bec9e7c4e869bc47a73b7bec23e24050d49890ebe8c87075c36bbe63ef46e07ec14cd5c17892b0c29318836705ec7d02fd5198391333ea41046a51c685be64a24d0d05cd405d6e8dc7f031b29cec10cd9431e4ff4f38c3421d1a41d5e1f2bbf4ae84577be99046d2c9c1e7728a3b1c", 0xc6}, {&(0x7f0000002000-0xa7)="64e24c6dc5f5906c426236da8c7ed1c763ac5eba6703124654ea0a4acb64521a6f281f5318cfc2fcc0d7b3d14a27d88908cb106cbc7eae86a4582d9e218099f6f02b82169f02b0d3ff9571e8cd389f0006e98a3fc2f75b38496da16cae60c8dc1d2b38e2c4b4b8a0976defb1629835ed1d96996ab8b7ad13c9532515eb9d109de679955bad68b1f9c359e1652996a5fc36289c4290623ee78b3a25cfbaadfbfb05e21bdc64de5a", 0xa7}], 0x4, &(0x7f0000003000)=[{0xc8, 0x1, 0x4, "b97876d7b4f55ce4cd15bb912dba09f460cb363772a973cb9011dfcdd5b6c3c35d2fc0a913b1177424d08aa36b4a53afe1bbbd054557be256a0de176ba73bdd0b57b0407d716352249a2e4cc0885309ab8efef7d617f1af4ced32ba70aa8e3378eba06bfdc210fd0e2c42bb2d37f611963951131209bcae0c9e5ed79bd4d821e0c9c6a936a83f2b59fec62c98767013752888da036e4d2ea99c9c2376f940e401b1fba44c60b09b7156cb5c083010e71c47236"}, {0x10, 0x18f, 0x2, ""}, {0x50, 0x11e, 0x10001, "b68637629c1cb2a2d1a85b895021a345bb65361ed809e77930ad6dfb91527c6084d8d7310c52235481ab0a86968df8094e051a1926d0217272e313057874"}, {0x78, 0x10d, 0x9, "95e99a523498ff65d44888a6d80b32c54a2447c768462668b37f72fb7600dee11731dee7377791210b919dd642a6eeda83a4e278d7ad1695fac553acd8adb4fa6477e48bed368636f2eccffab92e28b8152f115c6f69f6f35d54cce1ee4f2d5052f2a205"}, {0x30, 0x10d, 0x100000000, "8d270a94ff236310c7911817c1ffdc45e6be2c8a6fd98c726f"}, {0x10, 0x10f, 0x1800000000, ""}, {0x88, 0x102, 0x400, "261cc49648635ccfbd022955cd9fb43394ef2e73e385d7e12a4ec3027b4966f67aa750a50cb2776b55a7b7fc930dde24e8485e39242039b7a4336fbdd910d1046f6f6557c99bea01f18738fae8704f8c6370be3e362565f9ff67b24f13eeb70bdc9bcab28b3d3cbcbf13c34dee8bb4e1c043524c"}, {0x1010, 0x102, 0xfffffffffffffce1, "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{0x58, 0x103, 0xaa, "158b04f8b186c45abb4f97bf676a2d4e92e6d6b6115b2061337d42a6a30bb8f93618e87e9ad89642d5f98ffdcb080eb11355adb679cd3faa9a8fd0c7966b451cf5d3b3"}], 0x12d0, 0x0}, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000004000)={@multicast2=0x0, @rand_addr=0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000009000-0x7e)="cf6149866cb197f44d908d87941f32ccd6cd69682b7de3d425e3bdcf47a2f59f70fe004bdb6b0701bb423b0a5dd9ebb849772af41e8a44ca345462b41fa6b8a2ad54c314e61b82eea8bccdb2c2ef145249a9ce8c4b94867bde94c2694f171cbbffa13cd84ac38a77d9e217bf5af3c6c468758a75878df6fb4c82f5e98bc4") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000000a000-0x4)=0x4) ioctl$KDMKTONE(r2, 0x4b30, 0xe412) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000009000-0x4)=r3) ioprio_set$uid(0x3, r3, 0x7) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f000000b000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='yam0\x00'}}, 0x1e) 2018/01/17 15:14:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000041000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xd17) 2018/01/17 15:14:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x1ff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = memfd_create(&(0x7f00008bb000-0x1)='\x00', 0x3) name_to_handle_at(r2, &(0x7f0000c9a000)='./file0\x00', &(0x7f0000cc8000-0x89)={0x89, 0x1, "f1fba39961c8d2fc664235a3f249203f9ce41fd79fcda31619c96bf32d53da5ec2ba26a4b992eb4a7a31b792b538e61af143f0872edfba91d7f079f6e71ba764c3c41d79d7614d1ba6171c683d10ab54b10b260f3d743d2ed53fbc2afb50006d72e864c4ffc822d2dd6947d9451d540a6c8e25f098f92295252c45fd8ca9d7bd7b"}, &(0x7f0000a49000-0x4)=0x0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000074f000)='net/icmp\x00') preadv(r3, &(0x7f000051c000)=[{&(0x7f0000f99000)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000034b000-0x10)={0x3, 0x201, 0x100000001, 0x5, 0x0}, &(0x7f00009c2000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000847000)={r4, 0x1, 0x41, 0x100000000}, &(0x7f0000923000-0x4)=0x10) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r1, &(0x7f00007d9000)="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", 0x599) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000621000)=0xf5, 0x0) 2018/01/17 15:14:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f00006f5000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000655000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000118000)={0x0, @in6={{0xa, 0x0, 0xb13e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x5, 0x1, 0x6, 0x3ddb}, &(0x7f0000e5f000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000913000)=r3, 0x4) ppoll(&(0x7f0000b80000-0x10)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 15:14:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x102, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000031a000-0x25)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000084000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/17 15:14:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000db9000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00002e9000)=0xf20) setsockopt$inet_int(r0, 0x0, 0x10000000000b, &(0x7f0000447000)=0x0, 0x4) 2018/01/17 15:14:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = request_key(&(0x7f0000491000)='logon\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d08000-0xb)='em0proc),^\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f000067e000-0x8)='keyring\x00', &(0x7f0000d4f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) umount2(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) prctl$intptr(0x3d, 0x0) 2018/01/17 15:14:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000579000-0xc)={0x0, 0x0}) getsockname$ax25(r0, &(0x7f00000fa000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006ef000)=0x0) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000429000-0xc6)=""/198, &(0x7f00008f1000)=0xc6) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) r2 = memfd_create(&(0x7f0000176000)='/em0){\x00', 0x3) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000cc4000-0xf3)=""/243) 2018/01/17 15:14:02 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8001) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000cc3000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @rand_addr=0x45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) 2018/01/17 15:14:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20004000000015, 0x10000000080005, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000370000-0x4)=0x1) 2018/01/17 15:14:02 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000464000)=0x0, 0xffffffffffffffa2) 2018/01/17 15:14:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fchmod(r0, 0x1) seccomp(0x0, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f000037c000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) munlock(&(0x7f000077b000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x0) 2018/01/17 15:14:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fdd000)='./file0\x00', 0x8000, 0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000019a000)={0x81, 0x2, 0x6, 0x8, 0x0}, &(0x7f0000fa4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000396000-0x10)={0x80000001, 0x4f28d338fc49b37c, 0x8, 0xfff, r1}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000e76000-0x19e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/17 15:14:02 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003a0000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000d30000-0x50)={{0x3, 0x3, 0x1, 0x3, 0x10001}, 0x5d11, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f00004ee000)='./control\x00', 0x1000000) r1 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000d8c000)='./control\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) dup2(r1, r3) renameat2(r1, &(0x7f0000aff000-0xe)='./file0/file0\x00', r3, &(0x7f0000d0f000)='./control\x00', 0x0) 2018/01/17 15:14:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d3e000)='/dev/amidi#\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000072f000-0x20)={0xa46, 0x10000, 0x8000, 0xfff, 0x0, 0x0, 0x8, 0x7, 0x0}, &(0x7f000040c000)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000098e000-0x8)=@assoc_value={0x0, 0x100}, &(0x7f0000d08000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000282000)={r1, 0x16, "bcd78e93d85f567bd438b84e058435b29be888d64ff5"}, &(0x7f000081f000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bf0000-0x8)={r2, 0xfffffffffffff6dd}, &(0x7f0000868000)=0x8) unshare(0x20000400) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) syncfs(r3) unlink(&(0x7f0000dbc000)='./file0\x00') recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006f2000)={r0, 0x28, &(0x7f0000668000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000017d000)={r5, 0x7, 0x18}, 0xc) unshare(0x4000800) utimes(&(0x7f0000c2a000-0x8)='./file0\x00', &(0x7f0000cbc000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) 2018/01/17 15:14:02 executing program 4: shmget(0x3, 0x1000, 0x208, &(0x7f00007a3000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006c8000-0x10)='/selinux/create\x00', 0x2, 0x0) accept$inet(r1, &(0x7f0000963000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cce000-0x4)=0x10) preadv(r0, &(0x7f0000500000)=[{&(0x7f00008db000-0x45)=""/69, 0x45}, {&(0x7f00001ec000-0x6c)=""/108, 0x6c}, {&(0x7f0000e4c000-0xf3)=""/243, 0xf3}, {&(0x7f000020b000)=""/142, 0x8e}, {&(0x7f0000025000-0x3f)=""/63, 0x3f}, {&(0x7f0000561000-0xd4)=""/212, 0xd4}, {&(0x7f00006ad000-0x6e)=""/110, 0x6e}, {&(0x7f00005f6000)=""/243, 0xf3}, {&(0x7f00009d3000-0x6d)=""/109, 0x6d}], 0x9, 0x28) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r2, 0x6, 0x3ff, &(0x7f0000abb000-0xd1)=""/209, &(0x7f0000080000)=0xd1) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000e35000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d6000)=[], 0x0, &(0x7f0000310000)=[{0x30, 0x114, 0x3, "d4a31892083d649f32ff5c451cc8693640baee01ca94b2387f"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 15:14:02 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000022000)={0x10, 0x0, 0x3, 0x3000040}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_FIOGETOWN(r1, 0x800454d3, &(0x7f0000001000-0x4)=0x0) 2018/01/17 15:14:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000104000)="5f6d236b02fa2be6c33c4088a1bdfd37ae5f1b8ba5adf0d53f8f3fc80df11725e5504bc338de7cd799d020c4adab80a42851d9c3f6907b57ab97113d0ae2eabd", 0x40) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00009ad000-0xaa)=""/170, &(0x7f0000e78000-0x4)=0xaa) 2018/01/17 15:14:02 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c15000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x800000000000009, 0x0) write$eventfd(r1, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00009a7000)={0x0, 0x6c, "ea6790c785599e6ff20d11866dab1c6962b79a6a7930066978840135f136f32328def319cfd8d776ad9fbb1090db61bbd92356b9efc6d7f5500454a95de08981459d23caa251d6db10c85e5d5047a65c70c1656d88d0db8a6f17ccd76f7033de6d0a251e500abc09915b9a90"}, &(0x7f0000e47000-0x4)=0x74) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003e0000)={r3, 0x9, 0x0}, &(0x7f0000b70000)=0xc) close(0xffffffffffffffff) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000de8000)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r6, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r4, 0x13) 2018/01/17 15:14:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f3d000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c3b000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x0}]}) 2018/01/17 15:14:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000a5e000)=0x0, 0x4) 2018/01/17 15:14:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x100) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004c8000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000cf4000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ae0000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pread64(r0, &(0x7f00009db000-0x54)=""/84, 0xfffffffffffffe2b, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c0c000-0x9a)=""/154) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f000079d000)=0xfff) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/17 15:14:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000033b000)='net\x00') fcntl$dupfd(r0, 0x406, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000419000-0x44)=""/68, 0xfffffffffffffed0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/01/17 15:14:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000005e000)='/dev/rfkill\x00', 0x0, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/01/17 15:14:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x8, 0x1, 0x3, 0x0, 0x280, 0x7, 0x7, 0x6}, &(0x7f0000292000)={0x0, 0x8001, 0x10000, 0x7fffffff, 0x8, 0xfffffffffffffffa, 0x7, 0xffffffffffffff68}, &(0x7f0000eed000)={0x5, 0x1e, 0x1, 0xfffffffffffffdfb, 0xffffffffffffffff, 0x6, 0xffffffff, 0x40e}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000f51000-0x10)={&(0x7f00005d5000-0x8)={0x7e}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e8a000-0x20)={r0, &(0x7f000082a000-0x1)="", &(0x7f0000211000-0x25)="f3", 0x0}, 0x20) 2018/01/17 15:14:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x81ff, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000f16000)=[{&(0x7f0000e89000-0x83)="809ccc27680e46a3ab", 0x9}], 0x1) read$eventfd(r0, &(0x7f00000df000-0x8)=0x0, 0x8) 2018/01/17 15:14:02 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000003000)='/dev/ashmem\x00', 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000009000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/01/17 15:14:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) r1 = dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f00009ad000)={0x1f, {0x495, 0x5, 0x4, 0x2, 0x1, 0x1}}, 0x8) lseek(r0, 0x0, 0x0) 2018/01/17 15:14:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000e88000)=[{{&(0x7f00001fd000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0x7d)=""/125, 0x7d}, {&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000000000)=""/191, 0xbf}], 0x5, &(0x7f0000001000-0x4c)=""/76, 0x4c, 0x3}, 0x3ed}, {{&(0x7f0000667000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000e92000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00008c9000)=""/100, 0x64}, {&(0x7f0000001000-0x60)=""/96, 0x60}, {&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f00009ea000-0xbe)=""/190, 0xbe}, {&(0x7f000002b000-0x96)=""/150, 0x96}, {&(0x7f0000948000-0x6)=""/6, 0x6}], 0xa, 0x0, 0x0, 0x8}, 0x2}, {{&(0x7f0000b61000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a94000-0x50)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000001000-0x64)=""/100, 0x64}, {&(0x7f00008d6000-0xd5)=""/213, 0xd5}, {&(0x7f0000001000-0x1f)=""/31, 0x1f}], 0x5, &(0x7f0000038000)=""/197, 0xc5, 0x5}, 0x81}, {{&(0x7f000054b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000cca000)=[{&(0x7f00000ef000-0x82)=""/130, 0x82}, {&(0x7f0000d20000)=""/150, 0x96}, {&(0x7f0000c23000)=""/50, 0x32}, {&(0x7f00005b9000)=""/84, 0x54}, {&(0x7f0000142000)=""/176, 0xb0}, {&(0x7f0000001000-0xef)=""/239, 0xef}, {&(0x7f0000e60000)=""/152, 0x98}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}], 0x8, &(0x7f0000ae4000-0xaf)=""/175, 0xaf, 0xad}, 0x9}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000b6d000)=""/139, 0x8b}, {&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f0000cf7000)=""/4096, 0x1000}, {&(0x7f00004e9000)=""/223, 0xdf}, {&(0x7f0000001000-0x72)=""/114, 0x72}], 0x5, 0x0, 0x0, 0xffffffff}, 0x0}], 0x5, 0x100, &(0x7f0000000000)={r0, r1+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00007e6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000-0x10)={r3, 0x1, 0x6, @random="31bb0ff01880", [0x0, 0x0]}, 0x10) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x400, 0x0) r6 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) kcmp(r4, r4, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r5, &(0x7f0000002000)=""/246, 0xf6) ioctl$EVIOCGABS3F(r6, 0x8018457f, &(0x7f0000000000)=""/6) 2018/01/17 15:14:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x1000, 0x1000, &(0x7f0000826000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000745000-0xeb)=""/235) shmctl$SHM_LOCK(r0, 0xb) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) signalfd(r1, &(0x7f0000b54000-0x8)={0x4}, 0x8) r2 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27d, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) dup(r2) 2018/01/17 15:14:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x376089df, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0xfffffffffffffffb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000dd0000-0x1cf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x18, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x6c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/17 15:14:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000000f000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000000d000)={0x4, 0x20}) 2018/01/17 15:14:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = add_key$user(&(0x7f00004db000-0x5)='user\x00', &(0x7f0000589000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c7d000-0x78)="7cd6dca5c583852e95c9c3595d4972bca5fad1134323c2db9d76ab13183d90708193309345f55144e1bc510f43d330f3858d582d73b3de4174bac61e7c8de3ebbecd5b62c299d25964eadba8d77ee354ab664ecc5e7b743e0c0a051ddd5e4492e656094ac816cab5a71962883fb3e9f34e55969c4b88c62b", 0x78, 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f000079a000)=""/172, 0xac) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) eventfd(0x0) syz_open_dev$random(&(0x7f00003a5000-0xc)='/dev/random\x00', 0x0, 0x111002) 2018/01/17 15:14:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sysfs$1(0x1, &(0x7f0000d51000)='\x00') bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="", 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000041d000)='./file0\x00', 0xc0382, 0x18) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f000046d000)="f9826370c5135a439ef9af1d29c36046d8129b2c435ca6dddd76f91b3d2feac98725f89e4f9596398c988668fe235aab3280d4c08f20ed", 0x37) 2018/01/17 15:14:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./file0\x00', 0x0) open(&(0x7f00005ab000)='./control\x00', 0x400002, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") rmdir(&(0x7f0000281000)='./control\x00') symlink(&(0x7f0000a0f000-0x8)='./file0\x00', &(0x7f0000001000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 15:14:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000210000-0x10)='/selinux/policy\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000210000-0x8)='./file0\x00', 0x0) socketpair(0x2, 0x4, 0xffff, &(0x7f0000498000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x842, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000083e000-0xb)='/dev/mixer\x00', 0x400, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000af5000-0x9)='/dev/dsp\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000061b000)={0x3f, 0x2, 'client1\x00', 0x4, "e9027ae3329d906f", "bf974bcef39b940438bcdaf7b05c75361326c8e5641f2439138cd3955f0efcb8", 0x97e1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000d74000)='/dev/usbmon#\x00', 0x285, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x21, &(0x7f00000d7000)=""/244, &(0x7f0000e88000)=0xf4) 2018/01/17 15:14:02 executing program 5: clone(0x0, &(0x7f00008a2000)="", &(0x7f0000e1d000)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") listen(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006b6000)='/dev/snd/timer\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xb5)="2dd1e3c3e0d0499a61307a31979666a07a87be1e963c18fb57697b320bd41a8d99bae4645aefadbe3f27be5eb0f1428ed7b83eb2a16f76dfdc085757f4846b437b3487c54ee1a9028b562e5f408d4f3f36f9f8603eec947c503b5b4c49f60d510a537e8a5ef47672ab97bfed1ac4fced2c27ad4708e4a61daa4bf2f1f4b8955c355792d31ea4ecb005214775a0c153c4d3b4b9ce2f4281b8beff247676e01123e97840d3e77b69db312428ad1ee59e730efb3b4884", 0xb5}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xdf, &(0x7f0000c4c000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@llc={0x4, {@llc={0xff, 0xe, "c9e2", "4d486be0a9429794b1c4f33d3de36b38faca2faf66cc39358ac9cec20e999ccc7fe32fcf58e253c4a0a39c437d4037cbb85c6a56140fcad354c0571a5a55e770328881051f34642e2e75a4045edfc9a7c022371dab85599f5380bfd1f861e1e189dc274eba3b4c0501228b89e85e19c40871fff69a98717e40abfb9f7922890453555c38ce670208a2d767501fd53374e31f8d0b791cb646ad9310fa35a80bc7462e7b1c68f6d8a97456a16857c3c85004d72db94d77d729efe363ee93303209dfd6cf42649dab36df42dc0eb2"}}}}}, &(0x7f0000001000-0x5)={0x0, 0x1, [0x551]}) 2018/01/17 15:14:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00003f3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f00001a4000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r1, 0x0) poll(&(0x7f0000633000-0x20)=[{r1, 0x2000, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r1, 0x0) 2018/01/17 15:14:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000457000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000368000-0x4)=0xe8) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000342000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006f8000)=0x14) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a1d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd1000-0x100c)=@ethtool_gstrings={0x1b, 0x101, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getgid() syz_open_dev$sndseq(&(0x7f000043e000)='/dev/snd/seq\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f00002cf000-0x8)='./file0\x00', &(0x7f0000814000-0x8)='./file0\x00', 0xa001, r0, r2, 0x1, 0x7, 0x0) socketpair(0x11, 0x3, 0x2, &(0x7f0000f6b000)={0x0, 0x0}) fdatasync(r3) r5 = accept4$ipx(r4, &(0x7f0000019000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009a5000)=0x10, 0x800) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f00006db000-0x8)=0x0, &(0x7f0000458000-0x4)=0x8) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000c26000)=0xffffffff, 0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0xfefffffc) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r6 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r6, &(0x7f0000120000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/17 15:14:02 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000fc0000)={0x20000, 0x0, [0x2, 0x7fffffff, 0x7, 0x5, 0x3, 0x0, 0xffffffffffffffff, 0x2]}) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/01/17 15:14:02 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eae000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ce000)=0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f000046b000)='./file0\x00', &(0x7f0000a5c000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a04000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ed4000)="666400000004bb7673cb720ae787d1c3ee693c12861dc615346df104ef3537b30b000000000000001a7a4640906a9b0d9aae4c6fe46e95e4c6501313a1687953aa1d78d65932cdb35acb7db517016880070aed9f74f5aade1612d01ae09c6ad72642000000020bac9da6481610a73469c43d20855b84705feeb13df11ccf4a6aa1c4e888b258b0ac000000000000000320965faa1b37713888d0048f84d525a684157331ba4262cb7d5917632ada77afce9511a8b20d6f1586ba1322aea2197bfbfc00e94b47577ec4b36f30f19f1319eed0378cbdeab48cea040f") mkdirat(r2, &(0x7f0000a58000)='./file0\x00', 0x0) 2018/01/17 15:14:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r1, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}, 0x0}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00006b0000)={0x7, 0xd3, 0x5, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x9f8f, 0x3ff, 0x1f, "22aeee61ab23ef904c67d1bdd27232bc", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:14:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030d000)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x0) fallocate(r0, 0x23, 0x0, 0x87db) r1 = syz_open_dev$amidi(&(0x7f000009f000-0xc)='/dev/amidi#\x00', 0xed7, 0x4000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000210000-0x4)=0x4, 0x4) 2018/01/17 15:14:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000c9a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce0000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000cc5000)=""/47) r2 = syz_open_dev$adsp(&(0x7f0000519000)='/dev/adsp#\x00', 0x5, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000507000)={0x1, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000094a000-0xc)='/dev/rfkill\x00', 0xc101, 0x0) fchmodat(r3, &(0x7f00005d0000-0x8)='./file0\x00', 0x16) 2018/01/17 15:14:02 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f000002d000-0xd8)=@pic={0x2, 0x6, 0xffff, 0x3, 0x4, 0x100000000, 0x0, 0x1, 0x1, 0x6, 0x1, 0x4be, 0x4, 0x9, 0x0, 0xfffffffffffffffa}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000036000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000001f000-0x4)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000038000-0x3a)="1dd0e3bf3dfb99ea8459e59a05507d0d7eb66e44f64d525032e4360018f40d9f9d2d4eb7a61e81a9371d105ba6d947753ce4bcf759f4467828d9") mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000036000)='./file0\x00', &(0x7f0000037000-0x9)=@known='user.syz\x00', &(0x7f0000018000)='mime_typeselinuxselinux-B(self\x00', 0x1f, 0x2) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000037000)=0x14) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000037000)={0x11, 0x10, r2, 0x1, 0xfffffffffffffff9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) sendto(r0, &(0x7f0000035000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000038000)={0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000039000-0x8)={0x20071026, r3}, &(0x7f0000039000-0x18)={0x8, 0x4, 0x6, 0xd1, 0xfffffffffffffffd, 0x1}) 2018/01/17 15:14:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000568000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093b000)=0x10, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000027e000)='/dev/ppp\x00', 0x24000, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000347000)={0x1, r1, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f00004b4000-0x7a)=""/122, &(0x7f00001e7000-0x4)=0x7a) 2018/01/17 15:14:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000066c000)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000163000-0x3c)="d3d28b327b1870c0a6ff816f9f8f3ba6ad0018a590be02244b804e4c19dc250eb1f1c8ef75895645c35f23b50c9bc2766aea42fde9c5512eb0c52307", 0x3c, 0x40800, &(0x7f00005ed000-0x1)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setrlimit(0xd, &(0x7f0000bd4000-0x10)={0x4, 0x9}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000057a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d18000-0x4)=0xe8) r4 = getgid() r5 = syz_fuse_mount(&(0x7f0000348000-0x8)='./file0\x00', 0x0, r3, r4, 0x4b, 0x2010) select(0x1, &(0x7f00008f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000071d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000121000)={0x0, 0x2710}) recvfrom$inet(r1, &(0x7f00007c8000-0x87)=""/135, 0x87, 0x10100, &(0x7f0000396000)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000d6b000)='/dev/audio\x00', 0x100, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000712000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040c000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ce7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c1000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00004d2000-0x4)=0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00007f6000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000dd7000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000481000-0x4)=0x0) r13 = getpid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00005bb000)=0x0) r15 = getpgrp(0x0) r16 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ddc000)={0x0, 0x0, 0x0}, &(0x7f0000181000)=0xc) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000c12000-0x4)=0x0) ioperm(0x1, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00000e9000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x2, 0xffffffff80000000, 0x8, 0x7fffffff, 0x3b1124ba, 0x8, 0x2, 0x9, 0x5, 0x20f8247f, 0x9, 0x27, 0x8, 0x800]}, &(0x7f00004ee000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00007c3000)={r19, 0x1, 0x2, 0x7f, 0x7, 0xa0a0}, &(0x7f0000720000-0x4)=0x14) sendmmsg$unix(r6, &(0x7f000068a000-0xe0)=[{&(0x7f0000a29000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000014e000)=[{&(0x7f0000b23000)="d804bd6ca2ca56c5280b9cc5cc41abff457ff2f09aaf8a636f02cfc1448583cf5b0a2d6a38038e5d5cfe9b8523984de62d11bffdd55ffe48686e654730ed48527e79842fa69742006804f18b8e179369feff2af913ed515ac249ceaa42fa24b946d67f", 0x63}, {&(0x7f00009fb000)="02dac7379a02c683aedea2c5dfc4189b8405735119a631e7644c97d681e7ba726a763a7865e93dccef7ecee4923bfcdbd10d", 0x32}, {&(0x7f0000901000-0x35)="7c9a99f3752ca819a050671689da15953513c2333fad49b23e8f680053a0dc0a7c5d1e46a4998bfd8cd09618b7e401797e9d236b46", 0x35}, {&(0x7f0000cd3000)="516360f95ded30fafa01afef0464b3ab3f64e6a1039e89cd18bd08a49cb7fa1ae7841e7b73aa9a82e7078939cefa63af15779096324a7cc48aa4c8c95a2df6509b0590f724c3f2e32e63e57f0697d59d5dfe51b21aa9aeeac51627e1551539608ac234feeb9424e01f42f1191aa3ce69", 0x70}, {&(0x7f0000bf1000-0xa8)="e5191272da2fca57f6da65812e5f60a3c5e51770ea9f126fc0f9518474584213ca4904d8a49a9f96164bdeffd6e98bcab6f83735e7883ee8cda71fc8eabc04e92fd0299ec686470ac2e5382e5ca43ac8a10e807869a437d175c6b96f8b16fc24dc82b821a4d9be2f6ca8696bdc37616d095ba696243dbb33fdcd7c27b7d8c9012f55d5ee3b1b7d1fbb88965b927ed114eff52bc122d8c49957b55fffaff0da09a0b346e614cb1008", 0xa8}, {&(0x7f0000b2b000-0x65)="9f658a767c316a62f428b13ac35ccf18282dfa305100af0828de3d66d38c3349f2890ac2d1fd158e477c73ed8692f077cc22fe767ef25c15855ffd1d6a54bc81367de89df57c88a1baf1f7bcea988acd03674a537d4b7372786ecf7dfc753c6e307b81e9d6", 0x65}, {&(0x7f0000e76000)="01772a4e6f0a60e845d7070b9a2a75dec3c813c9f9db126ed4776f10a728fcf215e763226f3771f7c8b7350a478787503c0c67f8d7045768a85558445dc94772c6d7c4bc7338a4c7a039798b56f69193be9464b1853bb66ab202073feca4f0314670a105defee41ce8fd6b75e95557b70340ce405e09b0657cedab7022d5f0", 0x7f}, {&(0x7f00008da000-0xc0)="7bbc9d046ec310545ed5a06a65169bddee2557a339a7bb12bce4b058d99a66207efad4794caabbdfb41432b71a3b16fdac22a58b1977f6993b05b5aed47f8b7135c370272e2d182a590d2265e33feaf2e9d4ba53f9707fa14b1aea12a85dce3b5e84d407b5b5b2842c3d72ec12a36eb70541ad01cc3b85d4ac4073d17e927306d3a07af845747b46defeb386d09d7dbb4594ce52cc733bed8aa0c14a7c20c7647c1484c159998d96f2fd3e35539faa98215bcb96d8e7f92624622a55b9aed30c", 0xc0}, {&(0x7f00009fc000-0x1a)="2f880fb4bf22d74705241c16fe89de1123199ec6b78ae54308bc", 0x1a}, {&(0x7f0000cb9000)="a6a2df82bb3b1045478a91a9b4dd531de5f4b3d123fed7cb2b8a454839808e1ab332b72c97d5c25f1fb3fb435dac84e72cb48b2f4a6624d4a1b2d91202da5c5a4b95d0ec5059c245779d82ec04301fe3cef89be811ff3442f3eec6ad51fb6108b211175ac03e442f110a424ab36652f050f0eff365d7c4e3eedaccf2746d99df844bb1548c6defeec633", 0x8a}], 0xa, &(0x7f0000a45000)=[@cred={0x20, 0x1, 0x2, r7, r3, r4}, @cred={0x20, 0x1, 0x2, r8, r3, r4}, @cred={0x20, 0x1, 0x2, r9, r3, r4}, @cred={0x20, 0x1, 0x2, r10, r3, r4}, @cred={0x20, 0x1, 0x2, r11, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}], 0xb8, 0x8000}, {&(0x7f0000c73000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f00007a0000)=[{&(0x7f00002f8000)="", 0x0}], 0x1, &(0x7f0000200000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r5, r5, r0, r5, r1]}, @cred={0x20, 0x1, 0x2, r12, r3, r4}], 0x48, 0x8000}, {&(0x7f000061a000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000ca9000-0x40)=[{&(0x7f0000c02000)="4747c23f0dd2c226035e16bddb09fdd0cbb79dd3a75e045e219b1b5d89171cc8617304758e4b0911c970cd0c89118d997a638fb04d8fa690da0fde4bd583780c2afc05706ec4bb2176a5b2ac39aaea29e90f0917114962a7a94c03447abff38feb3f830579baf4fb2edc10eedcff50455c0a137f0c8872f178e06c8ec89932f7a1e79b3f", 0x84}, {&(0x7f0000018000-0x1000)="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", 0x1000}, {&(0x7f0000089000)="4e97857bb889ffd85ab9fddd5d662bdb383b3bda257d9a16051d23acbdd5d77fee7391e2b6860d3a4a30539498061fe1cfe6bfbc1d4200c9b8a2591d433eda6172c8ca57d793eb642c4257412d543d421c848cb8bc382cbf9828a2b3ba1da2e9f49706be9a3a3c41f9f10434692a22e8c42cb68f005e1a905b63f51063f1cdd3", 0x80}, {&(0x7f00002f6000-0xa6)="14d6f94a9993c7f1f5070967d040f03aa30a5cead71e8606a4de1d34ac1cf6a4dddcde4f17d39c79f974736a78592556812ecb791856c5d4399b60488b0e0947a31958744435c5806ae4b27b6fa486c7d00910fb4da030ae41e7752f907f7a40e0f9947cf49894b012ec0d1dcd0db82aaaadab2432f1ace6fe3cee452ae4e2c84383d377c533eff854e4ee6089ed5d473321c932b8eeda26891dccab1dd2639dcb041eac7ebf", 0xa6}], 0x4, &(0x7f0000dc2000-0xc0)=[@cred={0x20, 0x1, 0x2, r13, r3, r4}, @cred={0x20, 0x1, 0x2, r14, r3, r4}, @cred={0x20, 0x1, 0x2, r15, r3, r4}, @cred={0x20, 0x1, 0x2, r16, r17, r4}, @cred={0x20, 0x1, 0x2, r18, r3, r4}, @rights={0x20, 0x1, 0x1, [r5, r5, r0]}], 0xc0, 0x4800}, {&(0x7f0000ab9000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003fc000-0x10)=[{&(0x7f0000adb000)="3026aa2d34daf070e978d4798a30b1acf9c1d9dfbc6d1767d5b82dec12f1e927457f99f50ce0e7325765c221367c3900fa0c5a1d1ad44682a7176ae440b64acf07553f97da4d28246d5b8631644c721d85cb45dd39c20e3678e89589a943d70ef576f1759a0e9cca48621f3b381ebbc68257dbb54c18c888f637c8d9ef7d6c63433a2b69e0cefe", 0x87}], 0x1, 0x0, 0x0, 0x24040040}], 0x4, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c99000-0x8)={0x0, 0x0}) 2018/01/17 15:14:02 executing program 4: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000014d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000cea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ce9000)={&(0x7f00005fe000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009e3000)=[{&(0x7f0000b21000)=""/4096, 0x1000}, {&(0x7f00002a3000)=""/156, 0x9c}, {&(0x7f0000cea000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ade000-0x9d)=""/157, 0x9d}, {&(0x7f0000b52000-0xcf)=""/207, 0xcf}, {&(0x7f0000cea000-0xe6)=""/230, 0xe6}, {&(0x7f00000d6000)=""/4096, 0x1000}, {&(0x7f0000ce9000)=""/189, 0xbd}, {&(0x7f0000ac0000)=""/54, 0x36}, {&(0x7f0000ce9000)=""/4096, 0x1000}], 0xa, &(0x7f0000a85000-0x1d)=""/29, 0x1d, 0x5fe2}, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00004e1000)={0x0, 0xe0, "e8e13917362c63a706bdbbccc13a32528e95c125f024c04875c0b9154ffb5e1cdd554e129345adf3e10af5fb5c77ab2cfb1572ca2dee4633d071180b593890461eb868c0430e419dd5d20b6ccbddc1de926aa080aa79cc53223c8a7d208ccef0527c50b95ae1e9d2237d556ec2c375bcda520f5818d41955d4554fc55eb79e4dab6db997a3339417855bbc3a5a8886da8fdc6de46ba2658a96c9ea08503b1f4c33c4495dddefd4bb9ea66bef298b48914f925a0d8af1e353371d3adc7eacbb6affb5cdfe0797f29f2b387056ee0b1ef27527895420cfaef6fe7c13e79ae98f47"}, &(0x7f0000ce9000-0x4)=0xe8) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cec000-0x8)={r1, 0x7}, &(0x7f0000ceb000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ce8000)={r1, 0xc7, "0233b34a004b975246e9636ecd3be7a9e49c64ec9df0d55b503ae565383e72a858195bb07813780ce680271103e792ccb7b60a3e31abc4b2a3287754a54795356d04e593af24422c691212a3008a10f3ca06dc3c87b4dce80a068a4b49fb5634878f4b28814773a8c59a72362b013ab1bbca96535b8072a1843f2b45d4401e909dfeea9492a41b58ce1c56c441df7fbc61715fb3eb123bc2da63016f75f38d997be62f83cf7540499619e14daee4a74820891fc2a208717d191de023c226fa53431634c83cc311"}, &(0x7f0000ce8000+0xac7)=0xcf) r2 = socket$unix(0x1, 0x805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000682000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r5 = dup(r4) recvmsg$netrom(r5, &(0x7f0000005000-0x38)={&(0x7f0000005000+0x450)=@full={{0x6, {"e4fdccb1301a67"}, 0x0}, [{"0bb0bfd4832b45"}, {"46558c93608642"}, {"0a84a264a1596f"}, {"5d4c5946368ef4"}, {"6b619a54388874"}, {"183de4dd5bacd3"}, {"db5df879e9c427"}, {"5ea18764cceda2"}]}, 0x48, &(0x7f000000a000-0x30)=[], 0x0, &(0x7f0000ce4000-0x128)=[], 0x0, 0x0}, 0x22) 2018/01/17 15:14:02 executing program 0: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8d000+0x643)={0x0, 0x0, &(0x7f0000397000)=[{&(0x7f00007e2000-0x80)=':', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000f8d000-0x40)=[{&(0x7f0000f8c000-0x8d)=""/141, 0x8d}], 0x1) socket$llc(0x1a, 0x1, 0x0) 2018/01/17 15:14:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000da3000)=""/252, 0xfc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fda000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000a8a000)=""/135) openat$cuse(0xffffffffffffff9c, &(0x7f0000620000)='/dev/cuse\x00', 0x80000, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89ab619ee7e2c7fb4d537b8bf7aa5e1d107d8969"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/17 15:14:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000acf000)='/proc/self/net/pfkey\x00', 0x3ffff9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pread64(r0, &(0x7f0000586000)=""/0, 0x0, 0x400000006) 2018/01/17 15:14:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) bind(r1, &(0x7f00002db000-0x10)=@ipx={0x4, 0x5, 0x3, "18e80b691ba5", 0x6, 0x0}, 0x10) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = getpid() ptrace$setsig(0x4203, r3, 0x800, &(0x7f00004fd000)={0x3c, 0x20, 0x10001, 0x2}) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:14:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x3, &(0x7f0000b04000-0x8)={0x0, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000ef9000-0x14)={0x46, 0x2, 0xff, 0x2, 0x8, 0x1000, 0x4, 0x5, 0x2, 0xfffffffffffff28a}) r2 = syz_open_dev$sndseq(&(0x7f00007af000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003ae000-0x4)=r3) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000229000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f5e000)={0x0, 0x0, 0x0}, &(0x7f000064e000-0x4)=0xc) r5 = getegid() readlinkat(r1, &(0x7f00005e6000)='./file0\x00', &(0x7f000044c000+0x889)=""/139, 0x8b) fchownat(r0, &(0x7f00009b2000-0x8)='./file0\x00', r4, r5, 0x800) 2018/01/17 15:14:02 executing program 6: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/17 15:14:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000213000-0x8)={0x0, 0x0}) ioctl$KDSKBLED(r1, 0x4b65, 0x8c33) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/cuse\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000b7b000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000ead000)={0x200}, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5a000-0x10)={r3, r4+30000000}, 0x8) mknod$loop(&(0x7f0000866000-0x8)='./file0\x00', 0x182, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00007ff000-0x4)=0x0) perf_event_open(&(0x7f000086c000-0x78)={0x3, 0x78, 0x80000001, 0x5f3, 0x401, 0x101, 0x0, 0x3, 0x18, 0x1, 0x2, 0x80000001, 0x8, 0x1, 0x80, 0x8, 0x5, 0x9, 0x6, 0x1, 0x8, 0xdbf, 0x3800000, 0x3, 0xa0c, 0x101, 0x100000000, 0x169, 0x1000, 0xff53, 0x5fe5, 0x80000000, 0xe72, 0xfffffffffffffffe, 0x9, 0x9, 0x0, 0x6, 0x0, 0x8000, 0x4, @perf_config_ext={0x5, 0x4b}, 0x800, 0x5, 0x9, 0x5, 0x4, 0x1ff, 0x9, 0x0}, r5, 0x8000, r2, 0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000634000)={0x20000000, 0x0}) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_GET_DEVICE_ATTR(r7, 0x4018aee2, &(0x7f0000f3b000-0x18)={0x0, 0x0, 0x0, &(0x7f0000fd7000)=0x0}) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000389000/0x4000)=nil) 2018/01/17 15:14:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000179000-0x4)={r1}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00001b3000-0x8)={0x4, 0x1}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000)="", &(0x7f00002f5000-0x6d)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioprio_get$pid(0x2, r4) tkill(r4, 0x1000000000016) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000ef5000)="", 0x0) 2018/01/17 15:14:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004c8000-0x50)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000f76000-0x20)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/17 15:14:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000a59000)=0x1, &(0x7f000030a000)=0x2) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000f9b000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000502000)=0x0) ioctl$TIOCNXCL(r0, 0x540d) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000cf000-0xe)='net/mcfilter6\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a1c000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000006a000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004a4000-0x6)={r2, 0x101}, 0x6) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000062000)=0x5) pread64(r1, &(0x7f00003ac000)=""/0, 0x0, 0x2000800000) 2018/01/17 15:14:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00001bd000)='/dev/snd/seq\x00', 0x0, 0x105000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cc7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x1) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) 2018/01/17 15:14:02 executing program 3: mprotect(&(0x7f0000bc5000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffefffffc, &(0x7f000017b000-0x10)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000ddd000-0x30)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000582000-0x10)={r1, 0x0}) timerfd_gettime(r0, &(0x7f00002ba000)={{0x0, 0x0}, {0x0, 0x0}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000f53000)='/dev/ppp\x00', 0x400000, 0x0) 2018/01/17 15:14:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0x2, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:14:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) stat(&(0x7f0000dc4000)='./file0\x00', &(0x7f0000233000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 15:14:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000053000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000b35000-0x40)={0x1, 0x7fffffff, 0x4, 0x20, 0x0, 0x2, 0xed2, 0x81}, &(0x7f0000e82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) readv(r2, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xbb}], 0x1) 2018/01/17 15:14:02 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000758000)={0x0, 0x0}, &(0x7f000095d000)=0x8) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c68000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d26000)={0x8, 0x6, 0x8000, 0x2, 0x10001, 0x1, 0x5, 0xc83, r1}, &(0x7f0000d27000-0x4)=0x20) bind$ax25(r2, &(0x7f0000d26000-0x10)={0x3, {"dd7559f4fd9dbe"}, 0x7}, 0x10) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d26000-0x4)=0x0, &(0x7f0000372000)=0x4) 2018/01/17 15:14:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x0, &(0x7f00009bd000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e58000)={0x0, 0x0}) 2018/01/17 15:14:02 executing program 7: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b07000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009b7000-0xc0)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2125}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}, @in6={0xa, 0x2, 0x4ceccbce, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) 2018/01/17 15:14:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0xf, 0x6, 0x2) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00006cd000)=0xa5, &(0x7f0000344000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000a03000)=0xa, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/17 15:14:03 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"e58d6f9368f0a8"}, 0x3}, 0x10) io_setup(0x4, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000000000)="dd92b5a95f2dea6ea71d84a3dbbda36ec0deef7770c3c2a1df10776bd162dcb78197a4dcdb7c463253d885612cd47e7415474ceb56be9a6920771f9eaadb40541b24e6cbd1ea9ba2979a1b", 0x4b, 0x7, 0x0, 0x1, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x8000, 0x200}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r2, 0x1}, &(0x7f0000002000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000003000)='net/ipx\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r5, &(0x7f0000004000)=[{&(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000)=[{&(0x7f0000004000-0xaa)="82e78e579033962f3070470781467201ccb48284bda32949c60ec7204c3787b4001725e7d749748fb19970c5dc57cd92c5be87097bec2da122795787dfc4be5c2a5909299fd99df778446887026d7382756d42f659a773a8ca90fea2592897b13d75bf828b7a4dcf5be0552dfcdfd4abc398860cb7318132d449a76be16e1becde3afc32cb0badfb41be292be55c7ac3af200ec62ac9d16684a511dc224538bf5969d2b066f842db2dc4", 0xaa}], 0x1, &(0x7f0000003000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r5, r5, r5, r5, r0, r5]}], 0x30, 0x4010}, {&(0x7f0000005000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000005000-0x98)="f599573777927b233c0899d2010a31b619d28e792832a3491f14dc0e365218d8688d57632820b97708993f7b169770c1eee8d3e0e2f8fee231d3e33d5215ecfa1b0e21cdaa6f5108ff70f9884f30369207ede635d256c7baacc4cdd278776d61f3b5d958852b9d45979102dce7160611ba39a3d631dc545b7d0487446522445a6db99d9cc992461dcc28abafd5cf45a4db4871f3527a67c9", 0x98}, {&(0x7f0000005000-0xf9)="f51ca35e42cd06a3ffe8838d108537ed8b7246951c7dad8521ef40f10eae8be33f742f054a37af6ae55f42db2a488e52e195d95478ec5e89680e57eedacf9e3aea7bc39e6f3238d4b94a5a109d455ca63817827ce89a739383b4c1cfc05195b319fe45ae1949c8c5b2c6671b335fdfdbf0ab52e7d2afd090e4322522e21d8ded132fd18f7a3ff11ad12f7590a60c7dc3d3a9c114dce892dfe677019767b00aebbca4af4b5244bb6101c90db9154e074300862c6cb98063cbbf2da3338d7bb768b51725e981fd24cb7cd8af4803540169a8a8dea8fb3620ca87f751c71b4ea50530dc15d8db85da5de6dc6c8065dcd1b8f5d3decb3395f5695c", 0xf9}, {&(0x7f0000005000-0xa4)="98dc76f1bffc622736b2afa5c0d39a8f7e2ff06e600ce5453a7a257556c584692caa955603443775a544365e6400739a29d9b29a55843246178415a8f8c8e7e2790f84b6df81bf595a7a7546495421a5da4b362b39edc9558fb398686b68d7c70e2e0cbdbd93580bdfab53dd1d94802749d78f46c31b32aeb0b4f146a4c452c7a60c94cd03a09b80d78accaf2529ee336c661917833902e6de53db8a6671430b6643c415", 0xa4}], 0x3, 0x0, 0x0, 0xc4}], 0x2, 0xc000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r3, 0x5, 0x10}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000-0x10)=@generic="116bff5e5f4183fe00ea0697653d76f1", 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000003000-0x8)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x7, 0xd9, r5, &(0x7f0000002000-0x84)="a06c08f69d516216e53ecb65176a0de8c8605043b1a6103ce80ea7819991dc6988b8004b1e0d080f22ce0fa9cb3375207396b74955289227f3b3abd5e13fb839f9b39ed067da8a7cbad0f88e9c1cf67bed0fb59aa05252d9110590019b94ce2b420c0a894bbe4c0d53e11895133421cf0ce11988a26e227c8cfa0a3f99249efff98d6d57", 0x84, 0x0, 0x0, 0x1, r0}]) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000+0x75e)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x7ff, 0x6, 0x2, 0x30}, 0xa0) getgid() 2018/01/17 15:14:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000037a000-0x8)='./file0\x00', 0x80, 0x80) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000d44000-0x4)=0x0) perf_event_open(&(0x7f0000f5d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000d7f000-0x5)='proc\x00', 0x1, &(0x7f0000ae8000)="") mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f00003f6000)='tmpfs\x00', 0x35, &(0x7f00005d3000)="") truncate(&(0x7f0000e26000)='./file0\x00', 0x81) 2018/01/17 15:14:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cb1000)=0x4, 0x4) syslog(0xe, &(0x7f0000ad4000-0x3a)=""/58, 0x3a) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000f44000)='/dev/audio#\x00', 0x800, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000094a000)={0x0, 0x327bf543}, &(0x7f00002b1000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b8e000-0x8)={r2, 0x127, 0x0, []}, &(0x7f00000c5000-0x4)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000884000)=0x1, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:14:03 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000653000)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000094f000-0x4)=0xb9c, 0x4) mmap(&(0x7f0000001000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000004b000-0x4)=0x0, 0x4) rename(&(0x7f000004b000-0xa)='./bus/control\x00', &(0x7f0000048000)='./bus\x00') 2018/01/17 15:14:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) lsetxattr(&(0x7f0000634000)='./file0\x00', &(0x7f0000615000)=@known='com.apple.system.Security\x00', &(0x7f0000772000)='&trusted\x00', 0x9, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) bind$inet(0xffffffffffffff9c, &(0x7f0000c85000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x4) 2018/01/17 15:14:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ac7000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001f6000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) getdents(r1, &(0x7f0000208000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000055e000)={0x0, 0x6}, &(0x7f0000977000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000672000-0xc)=@sack_info={r2, 0x101, 0x6}, 0xc) close(r1) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f000057d000)={0xd005, 0x0, 0x9, 0x0, 0x8}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000090f000-0x4)=0xa) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000101000)='/selinux/access\x00', 0x2, 0x0) shutdown(r0, 0x2) recvmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007f1000)=[], 0x0, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/17 15:14:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000775000)='/dev/input/mouse#\x00', 0x2, 0x80000) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000ba2000)=""/78, &(0x7f00004d2000-0x4)=0x4e) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b99000)='/dev/vga_arbiter\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000a71000-0xbc)={0x0, 0x0, 'client0\x00', 0x0, "3a317286f4f6f0e6", "dadba3f67c089a7a909172fbeaadf8f8099f13a5012bbdcce289c13c7b9f1eff", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:14:03 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f03000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xec7}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000688000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:14:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000132000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prctl$setfpexc(0xc, 0x1) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000058c000/0x18000)=nil, &(0x7f0000442000)=[@textreal={0x8, &(0x7f0000927000)="66b89afa00000f23c00f21f86635000003000f23f80fba7f00020fc71df2c4677536f20fe6bc00000f01df0f22470f00575366b9800000c00f326635004000000f30e3b1", 0x44}], 0x1, 0x0, &(0x7f0000689000)=[], 0x0) 2018/01/17 15:14:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7d3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cf8000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000bd9000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) shutdown(r1, 0x0) 2018/01/17 15:14:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f06000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000080000)='./file0\x00', &(0x7f00008c2000-0x8)='./file0\x00', &(0x7f0000b82000)='tmpfs\x00', 0x0, &(0x7f0000571000)="") lstat(&(0x7f0000de4000-0x8)='./file0\x00', &(0x7f000015f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000491000)=r1) r2 = add_key(&(0x7f00001d1000)='dns_resolver\x00', &(0x7f000098f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000790000-0x90)="8ccb3e71a706354cf3f1168e5e1d24c80c9326e9a657770504b4b4abf54c9f0ba88e023efe8e2612fa6b1a0b8b837794b735ce3eb3a5a9a0e473c8819a13c98dc87ec95775d364b85bb89ab3b1e80f0975b7f0231a20c832b9610112ea4c4fbceb615e536d8121bb3ee94e52c8533ef99f5f545b133754f655745c83b0ba01bdc4f3999048ff068ad0c899d5314c96", 0x53, 0xfffffffffffffff9) r3 = request_key(&(0x7f000090d000-0xb)='cifs.idmap\x00', &(0x7f0000082000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000845000)='bdevvmnet1trusted\x00', 0xfffffffffffffffd) r4 = request_key(&(0x7f00004df000)='.request_key_auth\x00', &(0x7f0000959000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003a9000)='tmpfs\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000759000-0xc)={r2, r3, r4}, &(0x7f0000036000-0x4c)=""/76, 0x4c, &(0x7f0000f0a000)={&(0x7f0000e79000)={'sha1-ssse3\x00'}, &(0x7f000062b000)="a2", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:14:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006a1000-0xd)='/dev/binder#\x00', 0x0, 0x2) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000219000)=0x0, 0xc00) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000ad8000-0x88)={0x80000000, {{0xa, 0x3, 0x32a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffdd4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e88000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c5000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000b37000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r2}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a91000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00007f3000-0x4)=0x0) 2018/01/17 15:14:03 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000017000-0x40)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000015000-0x280)=[{0x20, 0x104, 0x9, "c20bef951840514a69ec676f935dba"}, {0x20, 0x11, 0xa64d, "3f525e1721c61bce92fc92bc86d0d3"}, {0x28, 0x1ff, 0x2, "791d4d7345c0d74d03dfe91665577d556d6540"}, {0x50, 0x105, 0xa209, "2d260d896887b3a2a4a35f03ffabb1ca456bbad9796ecc16bffac881a13fb5f5683cd7f8eb2f6f7943372316fda3da4fb93bd99b5cc41c50831b6eb231"}, {0x18, 0x1, 0x2, "b0"}, {0x58, 0x113, 0x39, "4ee64561b637ffb07f8fe57cbfdddd8c955000a9a2fa15e0921aadf5cdc91b85ba16bd3e223e849fb97592538231ddc0d85e4b6e90e25066a4084a4f6689ca82f8ccd5bf2b5b"}, {0x98, 0x101, 0x8, "63ef028bdb293b661af7080ef452b2f65a9cc3f7e42ea5f6ea8bdf27a86b985b019ac291d288df00eaf0c9496504464a99b3f49e98b1f9d07b6f176c15c7a828f670801638458ead6a9f300069d4d9c086bdec20d5ae0465514a9ff25c062f55ce13318fcb7414056c3bc8abc93126258b2ee52d7603f9f7698c50581a420fa92dfcf08e7d820a"}, {0xc0, 0x108, 0x0, "c04ed3983fb0ebf1948a1f50b3189172b06f2fa996269e9b94640b029093fe26f0aaf3375b805b98a8c0035db55dee32789c6307299fdc3ff231d17a897f0cda15ee5ca67be261a3e22265d73b7fa8490fea5153b5fa154e8456fdf0737b5f025ab1c6589003571c7e5aced093a4410e0815d1eebb0641a2a272406aa27397275ad9d8ddc4406f5f87fe7e742f7cc1f175383c5c627ac36ea2a6de93c57c78b196472fb63745fbc7b2d6"}], 0x280, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000014000)=[]}, &(0x7f000000e000-0x4)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000012000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000015000-0x8)={r3, 0x3}, 0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000013000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:14:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) shutdown(r0, 0x1) perf_event_open(&(0x7f0000b1b000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000780000-0x4)=0x0, 0x4) 2018/01/17 15:14:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00009ae000)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000063a000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f000009e000-0x4)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a10000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000204000)={0x0, 0x40}, &(0x7f0000c7d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006ea000)={r2, 0xd0, "15583301b233f10bd0b76874eee262898b0603fa2e300bbde534043f439557884d98dcf197765f4dd3deae02128f2b1be65a7fbe290fe33dd681a219c84b7d59b5ea94beb76e6489fdbcc1ac540d672fddcdd5677a384d844ff4aa2f9ae8123c3770d3b6ca50950ff062ebdf05583d480e4256565c9b19747a432a4f6d4a89f2ab8c78d7306438740e1b923bb088076993b3a796c50e5319988eb982c0a995e2c34734f619178dbe98a6052c5a63debb2734e308e1232b3deec2babef7927355f40e1e6ebd69b0b99e505375bbbaca6a"}, &(0x7f00001d7000)=0xd8) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f00003b3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:14:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000987000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000b1d000-0x108)={0x0, @in6={{0xa, 0x1, 0x805, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff3fbe, 0x1, 0x9, 0x7, 0x5, 0x7, 0x3f, 0x9, 0x8, 0x1000, 0x40000000000, 0x86, 0x3, 0x7, 0x899d]}, &(0x7f000016b000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000007f000-0x4)=r4, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000967000)={r4, 0x7, 0x20}, 0xc) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d01, 0x0, 0x101}]}) 2018/01/17 15:14:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x43)="ff97fffffffffe0100c6f81f09b28ae422aa47166f067e31bd3688d9c1a721d159a7f3c80868f7ad0b63d27eda74885dee5a32a4f306f1213157bd2a7f510000000081") lseek(r1, 0x0, 0x4) [ 95.928100] kauditd_printk_skb: 108 callbacks suppressed [ 95.928108] audit: type=1400 audit(1516202043.505:1477): avc: denied { prog_load } for pid=16830 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/17 15:14:03 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001f000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r1, r2, 0x1d, &(0x7f0000012000-0x10)={0x39, 0xbe9, 0x8, 0x0}) 2018/01/17 15:14:03 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0x200, 0x200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045516, &(0x7f0000001000-0x4)=0xffffffffffffffff) 2018/01/17 15:14:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000084000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000008b000-0x8)={0x0, 0x0}, &(0x7f000080d000)=0x8) r1 = add_key$keyring(&(0x7f0000d55000-0x8)='keyring\x00', &(0x7f0000cb1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000ce6000-0x12)='.request_key_auth\x00', &(0x7f0000104000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000a8a000-0xa)='blacklist\x00', &(0x7f000072d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) mount(&(0x7f0000980000-0x8)='..', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) userfaultfd(0x80000) llistxattr(&(0x7f0000d4d000)='..', &(0x7f000061e000-0xd5)=""/213, 0xd5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000088000-0x2)='..', &(0x7f00006fa000-0x11)=@known='security.selinux\x00', &(0x7f00005dc000)='xfs\x00', 0x4, 0x2) umount2(&(0x7f0000c1b000-0x2)='..', 0x2) 2018/01/17 15:14:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1af, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000080a000)={0x0, 0xe4, &(0x7f0000afd000)=[@in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7a72}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe388}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffff8}]}, &(0x7f0000c76000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000033000)={r1, 0x3}, &(0x7f00007fe000)=0x6) fchmodat(r0, &(0x7f0000050000)='./file0\x00', 0x3) 2018/01/17 15:14:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x2c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000022000-0xfc)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:14:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000405000-0x18)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000002}], 0x18) 2018/01/17 15:14:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f04000)='/proc/self/net/pfkey\x00', 0x12000, 0x0) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) [ 95.929096] binder: 16834:16838 ioctl 5206 207f2ffc returned -22 [ 95.974127] binder: 16834:16838 ioctl 5206 207f2ffc returned -22 [ 96.096922] audit: type=1400 audit(1516202043.517:1478): avc: denied { prog_run } for pid=16830 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/17 15:14:03 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef7000-0x4)=0x0) 2018/01/17 15:14:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000092e000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000057000-0x40)={0x80, 0x4, 0x9, 0x5, "e59b730e6a7a9a6e557fbd2f47def9eb214f9bcf77f67b4f8322c45355f5db9592cac9e9982098654614e3fc", 0x4}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000552000)='/proc/self/net/pfkey\x00', 0x242000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000070f000-0x10)={0x11, 0x9f, &(0x7f00004be000-0x9f)="7bfa5d4c0508525d693228376e658020c67fecc2c26b8d5e061241465971f51efdd83ca417386b01d0d84cc40c732d3a1524f54f29655b7aa21352c978e38f3fc8e670c2f54a1d04f3e27ae51aba4af0a3978a4fb64ac760ff9442c56ce6bd23a1437f536a662e3e0bfc09b186f19d3f81efe2d5e7747f86e378bfa5d4d8a4821bcb7f47fbef5300099e72ccc5cdbe5c17dbe905a004937b9496c85f5db4d4"}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x6) r3 = accept$inet(r2, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000c82000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033f000)=0x10) 2018/01/17 15:14:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000105000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f47000-0x4)=0x1c) accept4$inet6(r0, &(0x7f000014e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a66000)=0x1c, 0x80800) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00003d9000-0x8)=0x0, 0xa42) r2 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write$tun(r2, &(0x7f0000463000-0x6e3)=@pi={0x0, 0x0, @ipv6={0x3022, 0x6, "cddc79", 0x56, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x80000000, {0x0, 0x6, "d0dc12", 0x0, 0x0, 0x5, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "7ba728ffc806f60213e9234831ef17b5f87ad5b4a37fadfdd8a6b536606412f1beca465f31f3"}}}}}, 0x82) 2018/01/17 15:14:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0xfffffffffffffe29) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(r1, 0x0) 2018/01/17 15:14:03 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setparam(r2, &(0x7f00008de000)=0x7) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000e05000-0x10)={&(0x7f00008be000/0x1000)=nil, 0x1000}) mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f00004f2000/0x4000)=nil, 0x4000}) 2018/01/17 15:14:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000cf5000-0x32)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x1c6b, 0x0, 0x1ff}], {0x8100, 0x9, 0x65, 0x8}}], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffc, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x81, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x1e, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f0000c09000)={0x0, 0x0, []}) socket$inet(0x2, 0x805, 0xe83) 2018/01/17 15:14:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ab7000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000bcf000-0x4c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) sendmsg(r0, &(0x7f0000ebe000)={&(0x7f0000b03000)=@generic={0xa, "9d33ecf440b3c9613e726ff79579b57257321888971a6beaec079177f4b80f7e525765af91eb06e31969a39e388a94b1c378e87f7829b8940ecb4b8fdeca2b728743493f8e4867f974e826b436ca2a3f8c65641fda21594678a92dc35bd73e4982154d1717beb09d6af38a2d3744c6e3d24c70e345f030c098587b69bb9f"}, 0x80, &(0x7f0000969000)=[{&(0x7f00004f6000-0xe4)="e2b76c71fe64c71b84f7a55bc5e32fc8aadc4f64a2c04c92c92f29457fa781d4d919b55a37cf24d5f49c8f8d990f6596824360906a0360b4a9db6760367baec88df7476ea0829ee07f65519ad6a33c32436ebce695c76f28a8cbf11d878ef8d4f8134e2a99f806115d5abeac5bb928c757a28c2b03706d812d830c626a375d3ef1b1ccd1fafbff55c8f9c995b1263a5687f35a60264dc6888f2332383300c8fb4cde4f62040495500f9bbd3cd8b53621d7c6cf0fc43c95e08cfa4552a856ec3d7487482651787c052d2f1da12e420eb320aefdb0d87fba65c53ae7f9951a8e409f87e5b6", 0xe4}, {&(0x7f0000616000-0x7)="599e37941110c2", 0x7}], 0x2, 0x0, 0x0, 0x0}, 0x8000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00002d6000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x1, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000277000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000738000)='/selinux/context\x00', 0x2, 0x0) 2018/01/17 15:14:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000381000-0xb)='/dev/adsp#\x00', 0x6, 0x48000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000656000)={0x4, 0xe, 0x6, 0x8, 0x0}, &(0x7f00007c9000)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f00006b9000)="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", 0x1000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000254000-0x10)={r1, 0x9, 0x3ff, 0xffffffff80000001}, &(0x7f000081a000-0x4)=0x10) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r3 = inotify_init1(0x80804) getdents(r0, &(0x7f0000133000)=""/12, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e6c000)={r2, 0x1000, "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"}, &(0x7f0000a05000-0x4)=0x1008) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000111000-0x8)={0x2, 0x9}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00009f4000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000943000)={{0xffffffffffffffff, 0x3, 0xffffffff, 0x3, 0x3992}, 0x7, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r6 = getpgrp(0x0) kcmp(r5, r6, 0x0, 0xffffffffffffffff, r3) ioctl$KVM_SMI(r0, 0xaeb7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b03000-0x94)=[@in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x100}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffff69f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) r7 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002ec000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f000019c000-0x4)=0xa3, 0x4) perf_event_open(&(0x7f0000604000-0x78)={0x3, 0x78, 0x1ff, 0x8001, 0x5, 0x7ea1, 0x0, 0x6, 0x40000, 0x5, 0x7, 0x401, 0xff, 0x2, 0x2, 0x3, 0x4db, 0x800, 0x6, 0x9, 0x1800, 0x7, 0x4, 0x5, 0x80000001, 0x6, 0x100000001, 0x1, 0xffffffffffffffff, 0x6c, 0x2, 0x8, 0x82, 0xd05, 0x8, 0x5, 0x0, 0x6, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000b58000)=0x0, 0x4}, 0x20a4, 0x2, 0x0, 0x4, 0x10000, 0xfc, 0x7, 0x0}, r6, 0x7f, r0, 0xb) [ 96.120221] audit: type=1401 audit(1516202043.618:1479): op=setxattr invalid_context="xfs" [ 96.128970] audit: type=1401 audit(1516202043.676:1480): op=setxattr invalid_context="xfs" 2018/01/17 15:14:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000b55000)='/dev/autofs\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000a47000-0x18)={0x8, &(0x7f000026a000-0xe1)=""/225, &(0x7f0000ad4000-0xc0)=[{0x1, 0x3, 0x200000000000, &(0x7f00002ce000)=""/3}, {0x5, 0x39, 0xa051, &(0x7f0000483000-0x39)=""/57}, {0xae0, 0x23, 0x9, &(0x7f0000b02000)=""/35}, {0x70000000000, 0xc7, 0x1000, &(0x7f0000fc8000-0xc7)=""/199}, {0x8001, 0x32, 0x101, &(0x7f000066c000-0x32)=""/50}, {0x2f16, 0x1000, 0x0, &(0x7f0000602000)=""/4096}, {0x5, 0x50, 0x80000000, &(0x7f00004af000-0x50)=""/80}, {0x7, 0x50, 0x40, &(0x7f0000d0f000-0x50)=""/80}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) listen(r0, 0x2) 2018/01/17 15:14:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000017f000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000217000)='tls\x00', 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000040f000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000073b000-0x50)={@generic="7bb3f72c42334891f9876749058b6905", @ifru_mtu=0x7fff}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000d68000)={0x0, 0x0, []}) 2018/01/17 15:14:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000067c000)='./file0\x00', 0x0, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="aaa7360148eb17539833884e91709f8f2a9e7a87d9f1002afddb82e7321a901e3b1054a232dd80da3723ce7c4b59c995056246d1628cda956214fd4143ab735c8cd213bae6850689dc5b28cfa68a112a1dc8fb764879a963ec81124527fe6d6131592a7a2d5a63470ba8691e8b945b225e6136d205d5fd668180e82a09128b0aa6f51369dcc3f45d968d5769016c29ed2dbbcc5c6e29da1b3df6687209b35c063fde83cf8b0bfd29313a387343b90b4ed8d961685bfe0d4433c6a54b83bbc588c013d7e0a586505c588684c1b72e3cb4b58b055f67ff70", 0xd7) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000869000)={0x5, 0x0, [{0x7fffffff, 0x0, 0x8}, {0xffffffffffffffff, 0x0, 0x4}, {0x7a0, 0x0, 0xff}, {0x8, 0x0, 0xaae}, {0x6, 0x0, 0xc288}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/access\x00', 0x2, 0x0) prctl$setptracer(0x59616d61, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000087e000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x40400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) capset(&(0x7f0000f59000)={0x399f1336, r3}, &(0x7f0000388000-0x18)={0x7, 0x0, 0xffffffffffffffff, 0xe0, 0x2, 0x14f}) r4 = syz_open_procfs(0x0, &(0x7f0000a56000-0x11)='net/snmp6\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) pread64(r4, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) preadv(r4, &(0x7f0000261000)=[{&(0x7f00000fc000-0xbc)=""/188, 0xbc}, {&(0x7f000083e000)=""/112, 0x70}, {&(0x7f0000fda000-0xb7)=""/183, 0xb7}, {&(0x7f0000812000)=""/239, 0x2e3}, {&(0x7f0000f4e000-0x1c)=""/28, 0x1c}, {&(0x7f000078e000-0xec)=""/236, 0x359}, {&(0x7f000069f000)=""/149, 0x95}, {&(0x7f0000ef2000)=""/4096, 0x1000}, {&(0x7f00005e7000)=""/169, 0xa9}], 0x9, 0x0) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000944000)="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") ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:14:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff3d, 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={0x2000000000, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000237000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000349000)={0x0, 0x101}, &(0x7f0000476000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000101000)={0x2, 0x0, 0x0, 0x81, r2}, &(0x7f0000e5f000)=0x10) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$fiemap(r0, 0xc020660b, &(0x7f00005de000-0x100)={0x3, 0x20, 0x4, 0x8, 0x4, [{0x7, 0x4, 0x1, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, {0x3, 0x3ff, 0x6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x9, 0x6, 0x7, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000367000-0x4)=0x0) 2018/01/17 15:14:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000f8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/status\x00', 0x0, 0x0) inotify_init() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000858000)={0x0, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8000}, &(0x7f00007f0000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d44000-0x8c)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0xfffffffffffffffd, 0x0}], 0x1, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/01/17 15:14:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000009f000-0x4)=0x0) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/17 15:14:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f00005a9000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) read(r3, &(0x7f0000971000-0x15)=""/21, 0x15) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/17 15:14:03 executing program 2: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f00000dd000)={0x8, &(0x7f00000e9000-0x40)=[{0x2883, 0x9, 0x80000001, 0x5}, {0x0, 0x8, 0x1, 0x0}, {0xffffffffffffffff, 0x4, 0x0, 0x10001}, {0x3, 0x6, 0x74, 0x100000001}, {0x0, 0x3, 0xb, 0x0}, {0xff, 0x80000001, 0xffffffff, 0x4}, {0x380000000000, 0x1, 0x81, 0x7f}, {0x9, 0x100000001, 0x100, 0x2}]}) syz_emit_ethernet(0x154, &(0x7f0000058000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x11e, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x1ff80, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "4ecb11c07710ccef960d0e50ab1926a5e2c2ceb7fd8225888cea27aa052750ebfd62eb352b640642dd68854b6f320e2a468119720b2d65b9c1139f146651581b478c6109577918f65fd877c6a0351aac9522650b55238e6c8aff10731487c44a819bec1f5f2ed2c8f095a34bd109569bf758d9cff3c89d852731f783124a8adddd11b71d93fc5519479d85a699653d1e8bedc4b9fc92c949186a7c47f2d8391f1eae3ae245bef2bb6eba5e1e8590baf4466077509eb05a92a6619c03070572b8833349b2043c5b7d97d9f4fab40481f38672f4dc2b6a04e91e7e9b0b4e05b5159a63c846b0d8"}}}}}}}, 0x0) 2018/01/17 15:14:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000-0x8)={0x100, 0x837}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x2) r1 = socket$inet6(0xa, 0x80004, 0x0) prctl$getreaper(0x1b, &(0x7f00004bd000-0x8)=0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) bind$inet6(r1, &(0x7f0000876000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) 2018/01/17 15:14:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f00002fc000-0x8)=0x0) r1 = syz_open_dev$urandom(&(0x7f00000b6000-0xd)='/dev/urandom\x00', 0x0, 0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000513000-0xa)='/dev/cuse\x00', 0x10000, 0x0) io_cancel(r0, &(0x7f0000d36000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f00005ed000)="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", 0xfd, 0x4, 0x0, 0x0, r2}, &(0x7f0000496000)={0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') lseek(r3, 0x0, 0x1) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000266000)=0x6, 0x4) 2018/01/17 15:14:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000d32000)=0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fc0000)={0xffffffffffffffff, &(0x7f0000a13000)="", &(0x7f000023d000-0x1000)="", 0x0}, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x47, "764fdf7bac3e2caea2255b0b72d1be22e015ff8185acf69d43a2fcc99ab5a0922e05179e84cf9192e107400a3542c51adc2edbe28d733633759aed53481bbabade7f7a004452f0"}, &(0x7f0000002000-0x4)=0x4f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x101)={r1, 0xf9, "19c6f488d0d2defaa255c0634636d97640fb3c7ea0eec42e4b81299598b2aac5f93ea1849217702e29c56d6f41dd0ccabbd6c1c2013597df6cefcd13830d75fd759a76f386a9c7a6f49162bdea7714f60d6181757a4d4c6cd75408b94d84092feca3add527b841a19c61380f3b63aa30fd0e35505302a7e7d14af8eda3b1f2f24e67c09a9767169eb97fc3ea46efdb17cde8e1894cd94e205638e3d77015d1521d59d002636984348dc25d404adaee87fa53051de2e10e71bd41c14a3689e9d0057211b4df3ff4a9ee04aa6e77d65372efb1bdbe5e622cbe1b68ccd95ef23673bbff5cf12d257dcf558e883187bb411f0a5df883bcb644e795"}, &(0x7f0000003000-0x4)=0x101) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r2, 0x100000001, &(0x7f0000001000)="") 2018/01/17 15:14:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/vcs\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000cdc000)=""/10) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) syz_fuse_mount(&(0x7f00004e6000)='./file0\x00', 0x0, 0x0, 0x0, 0x4, 0x2330040) 2018/01/17 15:14:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) sendto$inet6(r0, &(0x7f0000008000)="da355e6bf101e07f98f738e4593c691dfac6b704ca2cb0654e63143161b42c70a068cf46c5d1a9e29581bc56bf3e1d727244a4407e0d98864f3f8a8b6ff7848b8281606e11aef1ecef96a29f274ac0d9d46ae60092fddf823ccce1494827563daaca7a0196e7526315d98cb9722a4d8f81ee8ca3455d67113a4daf5a271df00c395bd540e205092bd3da0dcb8205665aba3e552f62c3d512789d0e668e3b3ea0486f8c640049380eb51a41", 0xab, 0x0, &(0x7f000080d000)={0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={r1, 0x0, ""}, &(0x7f00008a4000-0x4)=0x8) 2018/01/17 15:14:04 executing program 4: r0 = socket$inet6(0xa, 0xfbfffffffffffffb, 0x8010000000000087) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x0, 0x4) r1 = open$dir(&(0x7f0000451000-0x8)='./file0\x00', 0x80480, 0x7749e9e6970c33ef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000666000)='./file0\x00', &(0x7f0000000000)={0xe8, 0x5, "c4b7f180d8b9857074c87115e46b67f889c644529a7956840261cb09b71966376cc313ee7f827964d137f3743d8ec2dacc9a83b85ee8ef0be1dfb2f1aecedc156e81aa9e61e076dbd2e3cc9fa3525380c35c0996bbf6164a4dcffe201cc49d73acb3a635ec928851dc84a53f03b3e2a7b6674e0df8205c6c6374368960f4478cf56b64a2e7184429d614cda58f3e9f3bbfe2a0d705940d8f0781de8024dfdca13665c2285cf9c16afdd0bb665e8cff85cb4b98e4b94eedf09a83ae4878e7222bc65a9341e146ee7fa90d35075ecb0f138794daf2ede52a5838bbf1e9a0dd73e5"}, &(0x7f0000ad2000)=0x0, 0x1400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x9}, 0x8) 2018/01/17 15:14:04 executing program 2: mmap(&(0x7f0000000000/0xf4c000)=nil, 0xf4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f4c000-0x10)="01010000000e030000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r1, &(0x7f00005d3000)="", 0xfea0, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d62000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000f4c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a5c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4c000)=0x14) 2018/01/17 15:14:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001a4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) execveat(r0, &(0x7f0000e15000-0x6)='./file0\x00', &(0x7f00000c3000-0x40)=[&(0x7f0000080000)=':posix_acl_accessppp1[md5sum\\-wlan1keyring:eth0cpuset[nodev\x00', &(0x7f0000988000)='GPL:\awlan1\x00', &(0x7f0000102000)='@\x00', &(0x7f00004cd000-0x2)='^\x00', &(0x7f00000de000-0x4)='.[]\x00', &(0x7f00004ab000-0x6)=']user\x00', &(0x7f0000961000)='ppp0Ewlan1eth1)\x00', &(0x7f000006f000)='em0posix_acl_access$eth1^\x00'], &(0x7f0000e05000-0x10)=[&(0x7f0000505000)='vboxnet1md5sum]\'ppp1mime_type]\x00', &(0x7f0000d98000-0x7)='em0GPL\x00'], 0x1800) r1 = creat(&(0x7f0000b0b000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f000071c000-0xe)={0x1f, 0x9, {0x8, 0x10001, 0x86, 0x7f, 0x3, 0x0}, 0x4, 0x1ab00}, 0xe) sendmmsg$unix(0xffffffffffffffff, &(0x7f00007de000)=[{&(0x7f0000931000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008d1000)=[{&(0x7f000000b000-0xefd)="60581316cb08ebd812506e5743090df2235065c29a8e64ed239161e644694f814073ebc9b5f3d6872e53e491e6febd46e9c7f6acc073d94ae3b5e83254e8f1b2aca8b1b0a23236dd17e3a1e09867b3d50e4a23cfcb172fa623d4d4e86ea871efb62e71ff0eaa7b5ba7cdf489358c2fef77835a0807eeb5a0f05dcfae2c3466b94ee07c44ded3f8c8520ad7a4b4128bd886ff6e8d173282846d3fd57818e924529d4766ab4712654ab768f0df5e16b49bcc4944f553da4c476d37a7fb7bd147b466299771641e221cbf2ae457a958132b72715526668fcc9ea08cbe813231576b289bb5202f1b331331e0d4fea6e60e819722c57c3e", 0xf5}], 0x1, &(0x7f0000bc6000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00007f3000-0x4)=0x9, 0x4) 2018/01/17 15:14:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f92000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x23, &(0x7f0000572000)="ef969224a28c3e01de53c1ce9f80f1598d6e04e994867bac7c3f95911f9d7f0d44d04cacf81cccfda7cc2eae0e596db8c7596d36bd71dff19da9c037df2e0d3021f44d2f077a10f86dc5ecea27bba9d825409ed9a1a8a8b0f31ca7bfd2315fd9427500af77439011330d34ccb57e015cfc59d2115b850c381458b1dd7b075df73e8b5ea6063912eb43673a6af251ecaee38616a380de75fd08f2c7390e7ffc8c19489afb6eddf9ba397ed0db6943bce69b4c721da9a86c609d354f46d57268f37ce6bc04f0592ddb8c41780b4a8b3f0a552ad8be5c134930addab428f9d1a7379f9a9b2beeea3eb75699c211034639b2c8d71410c79accb4d4", 0xf9) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002c3000)={r0, r1}) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:14:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000019000)={&(0x7f000001e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001e000-0x20)=[{&(0x7f000000b000-0x21)=""/33, 0x21}], 0x1, &(0x7f000001e000-0x6b)=""/107, 0x6b, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000130000)=r1) 2018/01/17 15:14:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00004b9000-0x9)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000dbd000-0x4)=0x3, &(0x7f0000a24000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000058000-0x4)={0x0}, &(0x7f0000375000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x800000000003, 0x84) fcntl$addseals(r0, 0x409, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007ad000-0x63)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc5000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000091a000)={r2, 0x100000000, 0x9, [0x1, 0x71, 0x80, 0x8, 0x40, 0x4, 0x0, 0x0, 0x1]}, 0x1a) r3 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r3, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) [ 96.848332] binder: 16951:16955 ERROR: BC_REGISTER_LOOPER called without request [ 96.868922] SELinux: unknown mount option 2018/01/17 15:14:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) clone(0x1100000, &(0x7f0000b6b000-0x30)="", &(0x7f000081d000-0x4)=0x0, &(0x7f0000cc5000-0x4)=0x0, &(0x7f000021f000-0x62)="617ec71e9de2222aa4776dc6881757e7857f64a86f022c66c85807dc7597eb95190b81b736dd0329536c124d1809a7ae85a4f40318cbd4b8825b5bee2c46244d173a684b9c06165e26919d61bcfefbd821f764f5af06dfa6328f91bdd396694a1366") 2018/01/17 15:14:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000227000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dd6000-0x15)='/proc/self/net/pfkey\x00', 0x402, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) socket$alg(0x26, 0x5, 0x0) read(r1, &(0x7f00009aa000)=""/97, 0x61) 2018/01/17 15:14:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d3a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cb000)=0xe8) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00006a2000-0x4)=0x1, 0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000038000-0x8)={0x88d4, 0xffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c3f000)={0x0, 0xfffffffeffffffff}, 0x8) r2 = accept(r1, &(0x7f000084d000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1b000-0x4)=0x10) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000c5e000-0x4)=0x4590, 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000e8c000-0x4)='tls\x00', 0x4) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000366000)=0x2, 0x4) [ 96.891558] binder: 16951:16969 ERROR: BC_REGISTER_LOOPER called without request [ 96.910291] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 96.933416] SELinux: unknown mount option [ 96.971999] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 96.975498] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 96.995088] ================================================================== [ 96.995114] BUG: KASAN: slab-out-of-bounds in tcp_v6_syn_recv_sock+0x1612/0x23a0 [ 96.995120] Write of size 160 at addr ffff8801c8961460 by task syz-executor6/16990 [ 96.995122] [ 96.995130] CPU: 0 PID: 16990 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #265 [ 96.995134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.995137] Call Trace: [ 96.995141] [ 96.995152] dump_stack+0x194/0x257 [ 96.995167] ? arch_local_irq_restore+0x53/0x53 [ 96.995177] ? show_regs_print_info+0x18/0x18 [ 96.995192] ? tcp_add_backlog+0x890/0x890 [ 96.995203] ? tcp_v6_syn_recv_sock+0x1612/0x23a0 [ 96.995216] print_address_description+0x73/0x250 [ 96.995225] ? tcp_v6_syn_recv_sock+0x1612/0x23a0 [ 96.995236] kasan_report+0x25b/0x340 [ 96.995253] check_memory_region+0x137/0x190 [ 96.995263] memcpy+0x37/0x50 [ 96.995276] tcp_v6_syn_recv_sock+0x1612/0x23a0 [ 96.995293] ? tcp_rcv_state_process+0x3d0f/0x4830 [ 96.995306] ? tcp_v6_conn_request+0x270/0x270 [ 96.995313] ? SYSC_sendto+0x361/0x5c0 [ 96.995319] ? SyS_sendto+0x40/0x50 [ 96.995338] ? xfrm_policy_lookup+0x70/0x70 [ 96.995366] ? find_held_lock+0x35/0x1d0 [ 96.995391] ? ip_route_output_key_hash+0x229/0x370 [ 96.995401] ? lock_downgrade+0x980/0x980 [ 96.995417] ? lock_release+0xa40/0xa40 [ 96.995433] ? rcu_read_lock_sched_held+0x108/0x120 [ 96.995453] tcp_get_cookie_sock+0x102/0x540 [ 96.995468] ? cookie_ecn_ok+0x120/0x120 [ 96.995475] ? ip_route_output_key_hash+0x252/0x370 [ 96.995488] ? ip_route_output_key_hash_rcu+0x2c40/0x2c40 [ 96.995513] ? xfrm_lookup_route+0x4f/0x1a0 [ 96.995521] ? tcp_select_initial_window+0x30c/0x410 [ 96.995542] cookie_v4_check+0x1a87/0x2920 [ 96.995550] ? sk_filter_trim_cap+0x40a/0x9c0 [ 96.995581] ? cookie_v4_init_sequence+0xe0/0xe0 [ 96.995586] ? __lock_is_held+0xb6/0x140 [ 96.995624] ? sk_filter_trim_cap+0xe7/0x9c0 [ 96.995667] ? tcp_v4_reqsk_send_ack+0x3e0/0x3e0 [ 96.995685] tcp_v4_do_rcv+0x6e9/0x7d0 [ 96.995700] tcp_v4_rcv+0x275f/0x2eb0 [ 96.995713] ? lockdep_reset_lock+0x936/0x10a0 [ 96.995751] ? tcp_v4_early_demux+0xa40/0xa40 [ 96.995781] ip_local_deliver_finish+0x2f1/0xc50 [ 96.995800] ? ip_rcv_finish+0x1e30/0x1e30 [ 96.995816] ? nf_hook_slow+0xd3/0x1a0 [ 96.995836] ip_local_deliver+0x1ce/0x6e0 [ 96.995849] ? ip_call_ra_chain+0x6d0/0x6d0 [ 96.995857] ? perf_trace_lock+0x900/0x900 [ 96.995868] ? check_noncircular+0x20/0x20 [ 96.995875] ? __lock_acquire+0x664/0x3e00 [ 96.995880] ? __lock_is_held+0xb6/0x140 [ 96.995894] ? ip_rcv_finish+0x1e30/0x1e30 [ 96.995901] ? check_noncircular+0x20/0x20 [ 96.995922] ip_rcv_finish+0x959/0x1e30 [ 96.995944] ? inet_del_offload+0x40/0x40 [ 96.995967] ? ip_rcv+0xf22/0x1840 [ 96.995978] ? lock_downgrade+0x980/0x980 [ 96.995993] ? lock_release+0xa40/0xa40 [ 96.996009] ? __lock_is_held+0xb6/0x140 [ 96.996025] ? nf_hook_slow+0xd3/0x1a0 [ 96.996045] ip_rcv+0xc5a/0x1840 [ 96.996067] ? ip_local_deliver+0x6e0/0x6e0 [ 96.996073] ? rb_insert_color+0x1580/0x1580 [ 96.996085] ? check_noncircular+0x20/0x20 [ 96.996116] ? inet_del_offload+0x40/0x40 [ 96.996132] ? ip_local_deliver+0x6e0/0x6e0 [ 96.996147] __netif_receive_skb_core+0x1a41/0x3460 [ 96.996155] ? find_held_lock+0x35/0x1d0 [ 96.996179] ? nf_ingress+0x9f0/0x9f0 [ 96.996188] ? lock_downgrade+0x980/0x980 [ 96.996220] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.996248] ? update_curr+0x47b/0xa60 [ 96.996256] ? __lock_acquire+0x664/0x3e00 [ 96.996266] ? numa_migrate_preferred+0x250/0x250 [ 96.996278] ? _find_next_bit+0xee/0x120 [ 96.996300] ? perf_trace_lock_acquire+0xe3/0x980 [ 96.996309] ? account_entity_enqueue+0x3c8/0x6e0 [ 96.996329] ? perf_trace_lock+0x900/0x900 [ 96.996335] ? check_noncircular+0x20/0x20 [ 96.996344] ? check_noncircular+0x20/0x20 [ 96.996361] ? enqueue_task_fair+0x3b7/0x2950 [ 96.996372] ? find_held_lock+0x35/0x1d0 [ 96.996390] ? check_preempt_wakeup+0xb20/0xb20 [ 96.996407] ? find_held_lock+0x35/0x1d0 [ 96.996429] ? lock_acquire+0x1d5/0x580 [ 96.996436] ? lock_acquire+0x1d5/0x580 [ 96.996444] ? process_backlog+0x1ab/0x740 [ 96.996465] ? lock_release+0xa40/0xa40 [ 96.996496] __netif_receive_skb+0x2c/0x1b0 [ 96.996504] ? __netif_receive_skb+0x2c/0x1b0 [ 96.996518] process_backlog+0x203/0x740 [ 96.996524] ? mark_held_locks+0xaf/0x100 [ 96.996552] net_rx_action+0x792/0x1910 [ 96.996586] ? napi_complete_done+0x6c0/0x6c0 [ 96.996597] ? trace_hardirqs_off+0xd/0x10 [ 96.996606] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 96.996618] ? try_to_wake_up+0xf9/0x1600 [ 96.996628] ? lock_downgrade+0x980/0x980 [ 96.996650] ? migrate_swap_stop+0x970/0x970 [ 96.996664] ? perf_trace_lock+0x900/0x900 [ 96.996673] ? check_noncircular+0x20/0x20 [ 96.996680] ? lock_acquire+0x1d5/0x580 [ 96.996688] ? lock_acquire+0x1d5/0x580 [ 96.996697] ? __hrtimer_run_queues+0x394/0xe20 [ 96.996719] ? lock_release+0xa40/0xa40 [ 96.996747] ? find_held_lock+0x35/0x1d0 [ 96.996771] ? clockevents_program_event+0x163/0x2e0 [ 96.996782] ? lock_downgrade+0x980/0x980 [ 96.996812] ? pvclock_read_flags+0x160/0x160 [ 96.996840] ? check_noncircular+0x20/0x20 [ 96.996851] ? print_irqtrace_events+0x270/0x270 [ 96.996865] ? ktime_get_resolution_ns+0x300/0x300 [ 96.996871] ? lock_downgrade+0x980/0x980 [ 96.996887] ? check_noncircular+0x20/0x20 [ 96.996897] ? do_timer+0x50/0x50 [ 96.996918] ? __lock_is_held+0xb6/0x140 [ 96.996952] __do_softirq+0x2d7/0xb85 [ 96.996958] ? task_prio+0x40/0x40 [ 96.996983] ? __irqentry_text_end+0x1f8d34/0x1f8d34 [ 96.996991] ? irq_exit+0xbb/0x200 [ 96.997000] ? smp_apic_timer_interrupt+0x16b/0x700 [ 96.997007] ? smp_reschedule_interrupt+0xe6/0x670 [ 96.997017] ? smp_call_function_single_interrupt+0x640/0x640 [ 96.997024] ? _raw_spin_lock+0x32/0x40 [ 96.997040] ? _raw_spin_unlock+0x22/0x30 [ 96.997050] ? handle_edge_irq+0x2b4/0x7c0 [ 96.997060] ? task_prio+0x40/0x40 [ 96.997088] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.997109] do_softirq_own_stack+0x2a/0x40 [ 96.997114] [ 96.997122] do_softirq.part.19+0x14d/0x190 [ 96.997130] ? ip_finish_output2+0x93b/0x1560 [ 96.997138] __local_bh_enable_ip+0x1ee/0x230 [ 96.997151] ip_finish_output2+0x96e/0x1560 [ 96.997173] ? ip_copy_metadata+0xac0/0xac0 [ 96.997179] ? check_noncircular+0x20/0x20 [ 96.997186] ? find_held_lock+0x35/0x1d0 [ 96.997211] ? __is_insn_slot_addr+0x1fc/0x330 [ 96.997221] ? lock_downgrade+0x980/0x980 [ 96.997232] ? ipv4_mtu+0x34d/0x4c0 [ 96.997243] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 96.997256] ? __lock_is_held+0xb6/0x140 [ 96.997286] ip_finish_output+0x864/0xd10 [ 96.997294] ? ip_finish_output+0x864/0xd10 [ 96.997309] ? ip_fragment.constprop.47+0x200/0x200 [ 96.997334] ? nf_hook_slow+0xd3/0x1a0 [ 96.997355] ip_output+0x1d2/0x860 [ 96.997369] ? ip_mc_output+0x1360/0x1360 [ 96.997398] ? ip_fragment.constprop.47+0x200/0x200 [ 96.997422] ip_local_out+0x95/0x160 [ 96.997440] ip_queue_xmit+0x8c6/0x18e0 [ 96.997446] ? tcp_rcv_state_process+0x3d0f/0x4830 [ 96.997469] ? ip_build_and_send_pkt+0xc30/0xc30 [ 96.997481] ? refcount_dec_if_one+0x20/0x20 [ 96.997497] ? __tcp_v4_send_check+0x1be/0x360 [ 96.997503] ? tcp_options_write+0x228/0x940 [ 96.997525] tcp_transmit_skb+0x1b1b/0x38c0 [ 96.997563] ? __tcp_select_window+0x900/0x900 [ 96.997572] ? kasan_kmalloc+0xad/0xe0 [ 96.997589] ? __kmalloc_node_track_caller+0x47/0x70 [ 96.997610] ? memset+0x31/0x40 [ 96.997622] ? __alloc_skb+0x57e/0x780 [ 96.997638] ? skb_copy_and_csum_dev+0x370/0x370 [ 96.997651] ? __lock_is_held+0xb6/0x140 [ 96.997687] ? sock_def_wakeup+0x225/0x350 [ 96.997720] tcp_send_ack.part.41+0x389/0x610 [ 96.997737] tcp_send_ack+0x49/0x60 [ 96.997746] tcp_rcv_state_process+0x3d0f/0x4830 [ 96.997771] ? tcp_finish_connect+0x410/0x410 [ 96.997792] ? __release_sock+0xca/0x360 [ 96.997803] ? lock_downgrade+0x980/0x980 [ 96.997835] ? __local_bh_enable_ip+0x121/0x230 [ 96.997854] tcp_v4_do_rcv+0x55c/0x7d0 [ 96.997861] ? tcp_v4_do_rcv+0x55c/0x7d0 [ 96.997876] __release_sock+0x124/0x360 [ 96.997903] release_sock+0xa4/0x2a0 [ 96.997916] ? __release_sock+0x360/0x360 [ 96.997923] ? lock_sock_nested+0x91/0x110 [ 96.997930] ? trace_hardirqs_on+0xd/0x10 [ 96.997938] ? __local_bh_enable_ip+0x121/0x230 [ 96.997960] tcp_sendmsg+0x3a/0x50 [ 96.997974] inet_sendmsg+0x11f/0x5e0 [ 96.997982] ? __might_sleep+0x95/0x190 [ 96.997993] ? inet_recvmsg+0x5f0/0x5f0 [ 96.998007] ? selinux_socket_sendmsg+0x36/0x40 [ 96.998018] ? security_socket_sendmsg+0x89/0xb0 [ 96.998027] ? inet_recvmsg+0x5f0/0x5f0 [ 96.998039] sock_sendmsg+0xca/0x110 [ 96.998053] SYSC_sendto+0x361/0x5c0 [ 96.998070] ? SYSC_connect+0x4a0/0x4a0 [ 96.998081] ? up_read+0x1a/0x40 [ 96.998092] ? __do_page_fault+0x3d6/0xc90 [ 96.998100] ? get_unused_fd_flags+0x190/0x190 [ 96.998125] ? exit_to_usermode_loop+0x8c/0x310 [ 96.998159] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 96.998182] ? SyS_futex+0x269/0x390 [ 96.998201] ? do_futex+0x22a0/0x22a0 [ 96.998212] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 96.998235] SyS_sendto+0x40/0x50 [ 96.998254] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 96.998260] RIP: 0033:0x452df9 [ 96.998264] RSP: 002b:00007f21372d7c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 96.998273] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 96.998277] RDX: 0000000000000000 RSI: 0000000020d44000 RDI: 0000000000000016 [ 96.998281] RBP: 000000000000059e R08: 00000000200b0000 R09: 0000000000000010 [ 96.998286] R10: 0000000020008045 R11: 0000000000000212 R12: 00000000006f6770 [ 96.998291] R13: 00000000ffffffff R14: 00007f21372d86d4 R15: 0000000000000002 [ 96.998327] [ 96.998331] Allocated by task 16990: [ 96.998339] save_stack+0x43/0xd0 [ 96.998345] kasan_kmalloc+0xad/0xe0 [ 96.998352] kasan_slab_alloc+0x12/0x20 [ 96.998358] kmem_cache_alloc+0x12e/0x760 [ 96.998364] sk_prot_alloc+0x65/0x2a0 [ 96.998370] sk_clone_lock+0x152/0x1570 [ 96.998375] inet_csk_clone_lock+0x92/0x4f0 [ 96.998381] tcp_create_openreq_child+0x9b/0x1b70 [ 96.998386] tcp_v4_syn_recv_sock+0x119/0x1270 [ 96.998394] tcp_v6_syn_recv_sock+0x1574/0x23a0 [ 96.998399] tcp_get_cookie_sock+0x102/0x540 [ 96.998403] cookie_v4_check+0x1a87/0x2920 [ 96.998407] tcp_v4_do_rcv+0x6e9/0x7d0 [ 96.998412] tcp_v4_rcv+0x275f/0x2eb0 [ 96.998418] ip_local_deliver_finish+0x2f1/0xc50 [ 96.998423] ip_local_deliver+0x1ce/0x6e0 [ 96.998429] ip_rcv_finish+0x959/0x1e30 [ 96.998435] ip_rcv+0xc5a/0x1840 [ 96.998441] __netif_receive_skb_core+0x1a41/0x3460 [ 96.998446] __netif_receive_skb+0x2c/0x1b0 [ 96.998452] process_backlog+0x203/0x740 [ 96.998457] net_rx_action+0x792/0x1910 [ 96.998463] __do_softirq+0x2d7/0xb85 [ 96.998465] [ 96.998468] Freed by task 0: [ 96.998470] (stack is not available) [ 96.998472] [ 96.998477] The buggy address belongs to the object at ffff8801c8960a80 [ 96.998477] which belongs to the cache TCP of size 2528 [ 96.998483] The buggy address is located 0 bytes to the right of [ 96.998483] 2528-byte region [ffff8801c8960a80, ffff8801c8961460) [ 96.998485] The buggy address belongs to the page: [ 96.998492] page:ffffea0007225800 count:1 mapcount:0 mapping:ffff8801c8960000 index:0xffff8801c8961ffd compound_mapcount: 0 [ 96.998501] flags: 0x2fffc0000008100(slab|head) [ 96.998511] raw: 02fffc0000008100 ffff8801c8960000 ffff8801c8961ffd 0000000100000003 [ 96.998518] raw: ffffea00074d00a0 ffff8801d7f94948 ffff8801d7f5b4c0 0000000000000000 [ 96.998521] page dumped because: kasan: bad access detected [ 96.998523] [ 96.998526] Memory state around the buggy address: [ 96.998531] ffff8801c8961300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 96.998537] ffff8801c8961380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 96.998542] >ffff8801c8961400: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 96.998545] ^ [ 96.998549] ffff8801c8961480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 96.998554] ffff8801c8961500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 96.998557] ================================================================== [ 96.998559] Disabling lock debugging due to kernel taint [ 96.998602] Kernel panic - not syncing: panic_on_warn set ... [ 96.998602] [ 96.998609] CPU: 0 PID: 16990 Comm: syz-executor6 Tainted: G B 4.15.0-rc8+ #265 [ 96.998612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.998614] Call Trace: [ 96.998617] [ 96.998625] dump_stack+0x194/0x257 [ 96.998636] ? arch_local_irq_restore+0x53/0x53 [ 96.998645] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 96.998654] ? vsnprintf+0x1ed/0x1900 [ 96.998662] ? tcp_v6_syn_recv_sock+0x1600/0x23a0 [ 96.998670] panic+0x1e4/0x41c [ 96.998677] ? refcount_error_report+0x214/0x214 [ 96.998688] ? add_taint+0x1c/0x50 [ 96.998697] ? add_taint+0x1c/0x50 [ 96.998707] ? tcp_v6_syn_recv_sock+0x1612/0x23a0 [ 96.998714] kasan_end_report+0x50/0x50 [ 96.998722] kasan_report+0x144/0x340 [ 96.998733] check_memory_region+0x137/0x190 [ 96.998741] memcpy+0x37/0x50 [ 96.998750] tcp_v6_syn_recv_sock+0x1612/0x23a0 [ 96.998761] ? tcp_rcv_state_process+0x3d0f/0x4830 [ 96.998771] ? tcp_v6_conn_request+0x270/0x270 [ 96.998776] ? SYSC_sendto+0x361/0x5c0 [ 96.998780] ? SyS_sendto+0x40/0x50 [ 96.998794] ? xfrm_policy_lookup+0x70/0x70 [ 96.998811] ? find_held_lock+0x35/0x1d0 [ 96.998827] ? ip_route_output_key_hash+0x229/0x370 [ 96.998835] ? lock_downgrade+0x980/0x980 [ 96.998845] ? lock_release+0xa40/0xa40 [ 96.998857] ? rcu_read_lock_sched_held+0x108/0x120 [ 96.998870] tcp_get_cookie_sock+0x102/0x540 [ 96.998881] ? cookie_ecn_ok+0x120/0x120 [ 96.998887] ? ip_route_output_key_hash+0x252/0x370 [ 96.998896] ? ip_route_output_key_hash_rcu+0x2c40/0x2c40 [ 96.998912] ? xfrm_lookup_route+0x4f/0x1a0 [ 96.998919] ? tcp_select_initial_window+0x30c/0x410 [ 96.998933] cookie_v4_check+0x1a87/0x2920 [ 96.998939] ? sk_filter_trim_cap+0x40a/0x9c0 [ 96.998959] ? cookie_v4_init_sequence+0xe0/0xe0 [ 96.998964] ? __lock_is_held+0xb6/0x140 [ 96.998986] ? sk_filter_trim_cap+0xe7/0x9c0 [ 96.999015] ? tcp_v4_reqsk_send_ack+0x3e0/0x3e0 [ 96.999027] tcp_v4_do_rcv+0x6e9/0x7d0 [ 96.999038] tcp_v4_rcv+0x275f/0x2eb0 [ 96.999047] ? lockdep_reset_lock+0x936/0x10a0 [ 96.999071] ? tcp_v4_early_demux+0xa40/0xa40 [ 96.999091] ip_local_deliver_finish+0x2f1/0xc50 [ 96.999104] ? ip_rcv_finish+0x1e30/0x1e30 [ 96.999114] ? nf_hook_slow+0xd3/0x1a0 [ 96.999127] ip_local_deliver+0x1ce/0x6e0 [ 96.999137] ? ip_call_ra_chain+0x6d0/0x6d0 [ 96.999144] ? perf_trace_lock+0x900/0x900 [ 96.999152] ? check_noncircular+0x20/0x20 [ 96.999158] ? __lock_acquire+0x664/0x3e00 [ 96.999163] ? __lock_is_held+0xb6/0x140 [ 96.999173] ? ip_rcv_finish+0x1e30/0x1e30 [ 96.999179] ? check_noncircular+0x20/0x20 [ 96.999194] ip_rcv_finish+0x959/0x1e30 [ 96.999208] ? inet_del_offload+0x40/0x40 [ 96.999224] ? ip_rcv+0xf22/0x1840 [ 96.999232] ? lock_downgrade+0x980/0x980 [ 96.999243] ? lock_release+0xa40/0xa40 [ 96.999253] ? __lock_is_held+0xb6/0x140 [ 96.999265] ? nf_hook_slow+0xd3/0x1a0 [ 96.999278] ip_rcv+0xc5a/0x1840 [ 96.999293] ? ip_local_deliver+0x6e0/0x6e0 [ 96.999299] ? rb_insert_color+0x1580/0x1580 [ 96.999308] ? check_noncircular+0x20/0x20 [ 96.999328] ? inet_del_offload+0x40/0x40 [ 96.999339] ? ip_local_deliver+0x6e0/0x6e0 [ 96.999349] __netif_receive_skb_core+0x1a41/0x3460 [ 96.999355] ? find_held_lock+0x35/0x1d0 [ 96.999371] ? nf_ingress+0x9f0/0x9f0 [ 96.999378] ? lock_downgrade+0x980/0x980 [ 96.999399] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.999416] ? update_curr+0x47b/0xa60 [ 96.999423] ? __lock_acquire+0x664/0x3e00 [ 96.999431] ? numa_migrate_preferred+0x250/0x250 [ 96.999440] ? _find_next_bit+0xee/0x120 [ 96.999455] ? perf_trace_lock_acquire+0xe3/0x980 [ 96.999462] ? account_entity_enqueue+0x3c8/0x6e0 [ 96.999475] ? perf_trace_lock+0x900/0x900 [ 96.999481] ? check_noncircular+0x20/0x20 [ 96.999488] ? check_noncircular+0x20/0x20 [ 96.999500] ? enqueue_task_fair+0x3b7/0x2950 [ 96.999508] ? find_held_lock+0x35/0x1d0 [ 96.999520] ? check_preempt_wakeup+0xb20/0xb20 [ 96.999532] ? find_held_lock+0x35/0x1d0 [ 96.999546] ? lock_acquire+0x1d5/0x580 [ 96.999553] ? lock_acquire+0x1d5/0x580 [ 96.999559] ? process_backlog+0x1ab/0x740 [ 96.999574] ? lock_release+0xa40/0xa40 [ 96.999597] __netif_receive_skb+0x2c/0x1b0 [ 96.999604] ? __netif_receive_skb+0x2c/0x1b0 [ 96.999614] process_backlog+0x203/0x740 [ 96.999619] ? mark_held_locks+0xaf/0x100 [ 96.999637] net_rx_action+0x792/0x1910 [ 96.999659] ? napi_complete_done+0x6c0/0x6c0 [ 96.999665] ? trace_hardirqs_off+0xd/0x10 [ 96.999672] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 96.999680] ? try_to_wake_up+0xf9/0x1600 [ 96.999689] ? lock_downgrade+0x980/0x980 [ 96.999703] ? migrate_swap_stop+0x970/0x970 [ 96.999713] ? perf_trace_lock+0x900/0x900 [ 96.999721] ? check_noncircular+0x20/0x20 [ 96.999727] ? lock_acquire+0x1d5/0x580 [ 96.999733] ? lock_acquire+0x1d5/0x580 [ 96.999740] ? __hrtimer_run_queues+0x394/0xe20 [ 96.999755] ? lock_release+0xa40/0xa40 [ 96.999773] ? find_held_lock+0x35/0x1d0 [ 96.999789] ? clockevents_program_event+0x163/0x2e0 [ 96.999797] ? lock_downgrade+0x980/0x980 [ 96.999815] ? pvclock_read_flags+0x160/0x160 [ 96.999833] ? check_noncircular+0x20/0x20 [ 96.999842] ? print_irqtrace_events+0x270/0x270 [ 96.999853] ? ktime_get_resolution_ns+0x300/0x300 [ 96.999858] ? lock_downgrade+0x980/0x980 [ 96.999869] ? check_noncircular+0x20/0x20 [ 96.999877] ? do_timer+0x50/0x50 [ 96.999891] ? __lock_is_held+0xb6/0x140 [ 96.999912] __do_softirq+0x2d7/0xb85 [ 96.999918] ? task_prio+0x40/0x40 [ 96.999934] ? __irqentry_text_end+0x1f8d34/0x1f8d34 [ 96.999940] ? irq_exit+0xbb/0x200 [ 96.999947] ? smp_apic_timer_interrupt+0x16b/0x700 [ 96.999953] ? smp_reschedule_interrupt+0xe6/0x670 [ 96.999961] ? smp_call_function_single_interrupt+0x640/0x640 [ 96.999968] ? _raw_spin_lock+0x32/0x40 [ 96.999979] ? _raw_spin_unlock+0x22/0x30 [ 96.999986] ? handle_edge_irq+0x2b4/0x7c0 [ 96.999994] ? task_prio+0x40/0x40 [ 97.000011] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.000025] do_softirq_own_stack+0x2a/0x40 [ 97.000029] [ 97.000036] do_softirq.part.19+0x14d/0x190 [ 97.000043] ? ip_finish_output2+0x93b/0x1560 [ 97.000049] __local_bh_enable_ip+0x1ee/0x230 [ 97.000059] ip_finish_output2+0x96e/0x1560 [ 97.000074] ? ip_copy_metadata+0xac0/0xac0 [ 97.000079] ? check_noncircular+0x20/0x20 [ 97.000086] ? find_held_lock+0x35/0x1d0 [ 97.000101] ? __is_insn_slot_addr+0x1fc/0x330 [ 97.000110] ? lock_downgrade+0x980/0x980 [ 97.000118] ? ipv4_mtu+0x34d/0x4c0 [ 97.000126] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 97.000136] ? __lock_is_held+0xb6/0x140 [ 97.000155] ip_finish_output+0x864/0xd10 [ 97.000161] ? ip_finish_output+0x864/0xd10 [ 97.000172] ? ip_fragment.constprop.47+0x200/0x200 [ 97.000189] ? nf_hook_slow+0xd3/0x1a0 [ 97.000202] ip_output+0x1d2/0x860 [ 97.000213] ? ip_mc_output+0x1360/0x1360 [ 97.000231] ? ip_fragment.constprop.47+0x200/0x200 [ 97.000248] ip_local_out+0x95/0x160 [ 97.000260] ip_queue_xmit+0x8c6/0x18e0 [ 97.000266] ? tcp_rcv_state_process+0x3d0f/0x4830 [ 97.000281] ? ip_build_and_send_pkt+0xc30/0xc30 [ 97.000290] ? refcount_dec_if_one+0x20/0x20 [ 97.000301] ? __tcp_v4_send_check+0x1be/0x360 [ 97.000306] ? tcp_options_write+0x228/0x940 [ 97.000321] tcp_transmit_skb+0x1b1b/0x38c0 [ 97.000345] ? __tcp_select_window+0x900/0x900 [ 97.000353] ? kasan_kmalloc+0xad/0xe0 [ 97.000365] ? __kmalloc_node_track_caller+0x47/0x70 [ 97.000377] ? memset+0x31/0x40 [ 97.000387] ? __alloc_skb+0x57e/0x780 [ 97.000398] ? skb_copy_and_csum_dev+0x370/0x370 [ 97.000407] ? __lock_is_held+0xb6/0x140 [ 97.000428] ? sock_def_wakeup+0x225/0x350 [ 97.000448] tcp_send_ack.part.41+0x389/0x610 [ 97.000460] tcp_send_ack+0x49/0x60 [ 97.000468] tcp_rcv_state_process+0x3d0f/0x4830 [ 97.000484] ? tcp_finish_connect+0x410/0x410 [ 97.000498] ? __release_sock+0xca/0x360 [ 97.000507] ? lock_downgrade+0x980/0x980 [ 97.000526] ? __local_bh_enable_ip+0x121/0x230 [ 97.000539] tcp_v4_do_rcv+0x55c/0x7d0 [ 97.000545] ? tcp_v4_do_rcv+0x55c/0x7d0 [ 97.000556] __release_sock+0x124/0x360 [ 97.000573] release_sock+0xa4/0x2a0 [ 97.000582] ? __release_sock+0x360/0x360 [ 97.000588] ? lock_sock_nested+0x91/0x110 [ 97.000598] ? trace_hardirqs_on+0xd/0x10 [ 97.000605] ? __local_bh_enable_ip+0x121/0x230 [ 97.000618] tcp_sendmsg+0x3a/0x50 [ 97.000628] inet_sendmsg+0x11f/0x5e0 [ 97.000634] ? __might_sleep+0x95/0x190 [ 97.000642] ? inet_recvmsg+0x5f0/0x5f0 [ 97.000651] ? selinux_socket_sendmsg+0x36/0x40 [ 97.000658] ? security_socket_sendmsg+0x89/0xb0 [ 97.000665] ? inet_recvmsg+0x5f0/0x5f0 [ 97.000673] sock_sendmsg+0xca/0x110 [ 97.000683] SYSC_sendto+0x361/0x5c0 [ 97.000694] ? SYSC_connect+0x4a0/0x4a0 [ 97.000702] ? up_read+0x1a/0x40 [ 97.000710] ? __do_page_fault+0x3d6/0xc90 [ 97.000715] ? get_unused_fd_flags+0x190/0x190 [ 97.000731] ? exit_to_usermode_loop+0x8c/0x310 [ 97.000752] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 97.000765] ? SyS_futex+0x269/0x390 [ 97.000777] ? do_futex+0x22a0/0x22a0 [ 97.000786] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 97.000801] SyS_sendto+0x40/0x50 [ 97.000814] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 97.000818] RIP: 0033:0x452df9 [ 97.000822] RSP: 002b:00007f21372d7c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 97.000829] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 97.000832] RDX: 0000000000000000 RSI: 0000000020d44000 RDI: 0000000000000016 [ 97.000836] RBP: 000000000000059e R08: 00000000200b0000 R09: 0000000000000010 [ 97.000840] R10: 0000000020008045 R11: 0000000000000212 R12: 00000000006f6770 [ 97.000844] R13: 00000000ffffffff R14: 00007f21372d86d4 R15: 0000000000000002 [ 97.006157] Dumping ftrace buffer: [ 97.006162] (ftrace buffer empty) [ 97.006164] Kernel Offset: disabled [ 99.081289] Rebooting in 86400 seconds..