cer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="d9fe4e33150428b264b5321b3d4485ee3d56159229c6af3e462e3eece67b900d153e4feeff80413f10bbdfd3f2ace43f5cfb674bb3f71f191dd08ee5c2fddc2b2a1e8579a7f67690c70b19259075e09f8714dfa899c8b6f582fc16554dfa5a599cbaa42aa3226fb72db2b625c5c987660ec3739f7bbe9de25fc76a9bd2a6d0fb9e970df97303e65029e519d745a25378c71c0cf4711d43aedccb4aca33a59a82c5802c56a001abdf48e115859425a001ab93f29b8af17dbdf655f233f11ba3895a7908d63c0489b62b1667240ba0ad568094a5f87bbb87e67bf3dd43095e232a986c1e71fe94721956a1272cfe6816a1a574382c518241", 0xf7, 0x81, &(0x7f0000000280)={0x11, 0x10, r4, 0x1, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getgid() fcntl$getownex(r2, 0x10, &(0x7f0000001780)) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r5, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000001000000", 0x14, 0x0) 2018/04/06 00:02:05 executing program 1: 2018/04/06 00:02:05 executing program 6 (fault-call:2 fault-nth:2): r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:05 executing program 0: 2018/04/06 00:02:05 executing program 7: 2018/04/06 00:02:05 executing program 2: setpgid(0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setpgid(r0, r1) [ 167.623482] FAULT_INJECTION: forcing a failure. [ 167.623482] name failslab, interval 1, probability 0, space 0, times 0 [ 167.634788] CPU: 1 PID: 14416 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 167.641636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.650989] Call Trace: [ 167.653598] dump_stack+0x1b9/0x29f [ 167.657244] ? arch_local_irq_restore+0x52/0x52 [ 167.661930] should_fail.cold.4+0xa/0x1a [ 167.666000] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 167.671117] ? __lock_acquire+0x7f5/0x5130 [ 167.675363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 167.680944] ? graph_lock+0x170/0x170 [ 167.684760] ? find_held_lock+0x36/0x1c0 [ 167.688835] ? __lock_is_held+0xb5/0x140 [ 167.692914] ? check_same_owner+0x320/0x320 [ 167.697237] ? perf_trace_lock+0xd6/0x900 [ 167.701395] ? rcu_note_context_switch+0x710/0x710 [ 167.706329] ? __lock_is_held+0xb5/0x140 [ 167.710403] should_failslab+0x124/0x180 [ 167.714479] kmem_cache_alloc_node+0x272/0x780 [ 167.719070] ? graph_lock+0x170/0x170 [ 167.722884] ? sock_alloc_send_skb+0x40/0x40 [ 167.727306] __alloc_skb+0x111/0x780 [ 167.731030] ? skb_scrub_packet+0x580/0x580 [ 167.735364] ? lock_downgrade+0x8e0/0x8e0 [ 167.739520] ? rcu_is_watching+0x85/0x140 [ 167.743676] ? graph_lock+0x170/0x170 [ 167.747487] sk_stream_alloc_skb+0x139/0x960 [ 167.751906] ? tcp_init_transfer+0x450/0x450 [ 167.756323] ? __lock_is_held+0xb5/0x140 [ 167.760390] ? print_usage_bug+0xc0/0xc0 [ 167.764466] tcp_connect+0x127a/0x45a0 [ 167.768372] ? tcp_push_one+0x110/0x110 2018/04/06 00:02:05 executing program 2: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x1000, "3e946fc991ecccf952d6d9adbdeda63955e70cc5182c94d5883635c29b5c24819982a5f058e12dc8f8b76173698ac16fd49704c4f53079bd2016271ffc58eae1d44368b017decb845e27f9dec21110929d6e4e812e5f424e7faf9f92c5642057d16369aa626d6521d6b44e7d3dff4ff56a7ee6949f51b90cf9cac67bf12a9068331164e97541f707dfeaa38210894a5581673c98c30ee38157ba2b1ec072f0ad902bb386dc551814e3deeacc8529c85cb2727ac294a78d05b9870b9cade72158ddd892f1879bffa45da40bce891c3888fec9a07745acbb55d09c7452df82c508615f63164f80de749f07101ff2e8a6f80bd6b5ab11b7fce023e98f5d959945d239f20860601c985a864a5847bce2591d8129cba20338ea688e04cfec323b5d467fffcc6c9f6a91427d06e71d21ae4379108791f43a6a678ae62e3f3cd5cc25db8c411bc6e905c99acec9d5abd7875d9d86467ddc040db2ab62d057e2070f5bc29d71312314fbe58961125eeb1552aedaa836732a16574d4046a1f64f2ce15a62f3d40b8840f9c3441b4c700e8b2d91ecf7eeda1f33fb3c521cd8c4011464bafca982761b5d5850cb61f7e15290df27cf9dedaf5948a1c5c290c835fd686506a4437e514ccd61e6de70968655128fa31a46ef080a3d4c1ae2c9b74afca98555264773e1145c08c8bed55966816129d9cb9391f2e11e41d58555e24b0703f571ce33d6fa3fed5e6ebb1fb29ce03dba4663c24f6c2b037b8bef1cd8f3f72fd010469736d75ddd0a1fdc5e1d847cb86ef114e37d4f66c7c98f13c3af82c1b3c56fa23388aa769321f887d572c1bc0b015b74cdf5345dbbfcc9c116f706adf874859b31f50f0ec9d10704813c7e14d0ae49b1aaaa364a4fa8d16ebf96d4fa4739d3475c4e27cb0c442046f7a71460d9ed502ffaf89901b8b9b6e35b426b6d67750f6630609ef1fefe7f9a7915b6861324f7576bf804a57aa0a7cf7b0089a6b6b036f932069711c6adc39c77de4673fcb75b70222a12f09e876ddfa83611777fa3f7d62cabd97e4b3553facc6d3a5a86f3dad68d840ca4233f8a1f79007826f452d769f74718ce363655b8643faed031cc522341ae998fe77b6427432b4f49c85f13243c5540f4c70220e89328a67d1368580f1038ad1c09995ff078d36f64ff7e77537447939fe6a63e2e1ad3cf75a959be7b78e933bb2d90021c7065d0575651d49566d55594795356500c6e3fc390529106c5fd981347b43996085128b1502df4c8b07616d5b4e1ea4e75a7b4f6a88bb2e4ceee43613674ce077436e4ea2dffc8dd7116be8207825385ac30ee43f4c41296adad3da3ffb0a9e26ad0f8be966ee694c99c1b18a0602a08e1daec9ef9648bde2fa631ae6914ee093d6e2d7254571a4e452eb252ea61cb892b18459da5118fefc506cb0c7987876fd2906e4ebf40f08459039f6afd730bec165a5309051c227457a7a06070fbf9e5819a3d1736377095a192fa66f0cd59d4bdc98061d86b7a5a14455f7e40e1e4e9a0dd254f02698ea083f14d0a25d258354adf54d18dd8490ae46728b2e0bc2b941066dad26a1b28f1517328211a9b4c22cf0d450d119db496e4d30158100543732900656f93a098293d9c5a751d669098b38dcee11f4142d746ffddde9f43f4adfef76967bc172de66c7864d6832ffba37936f3efeb887396d2a5737a7fd144697db3dde7b87a60448bbdbc067407b52b1ee9e4c86cdf20903f00e76bc172cfe99fb6d434d8ccace72d56723df38a5ae5b152cf0760a5871446df2f6b0ba14426cc9785ac12b578c05064f8ca0bf922008588178173b6985c7c5ea9190aa44386eda00109ba3c15557beeb9670e339771c4c80d39cf91a893bfb48398ee5ead020bcf410005d042a605edc3aab393dcb156db38ab43dc401c248f95704aaff1d136c306482464424151fd365ee8367590d4bf370b9fbc3e69a0ea02109d7ec28f4d1e560d6c24c1f1eb25c7c85b30edd79ccf7d78d7ecafa862ebb9640f7d57086b23f1cd5f9694b71fda9fc384de720f80cd6d12c17a92a6cfa0349267864b6c09498d4a40bf1dda6b273aeccdd62151d8bc766d394980264223d003baad9dbd7c479a35f661a8d00756d59b4dabc0449153ad7cbf8ab17ad570b8a8b2c192cf1c953cfc062982f92b056136ed5f27f157badb7a71254b266e8d07f87ab5db8cd07d46adf05a4b61f998774a7a34ac2461d93ffa6e451b44fbac9d237bfc3cd5e0f13a6291e9e0edc172066df9b9e7d91b506ce71195c007add1fa3d323a03af42c52af7ec34609920c3f992e4559b082c89cc0c6547d999e8f15da659e21cf62a11d66d431052e0fb9a51f3def7538058ce802f79e77ed5364aa307aa401a8eb5c11f7fe1668d329aaff5de3668b2a2e8c0f57fa6a9a1791e478c8080b07383765ba0d72ee96ce419f8c14e2db3a81b7a4e579fe8f55502ae6d804bf1114a4b513d2c0a0ed273bec39c99ee6a4b45514b4b29b9763839efd0e43475df4259bf3cfabb6994ed711ef33a473cd8ae650b06108428857abf559f9e7fe10832c9a4a435a193f4d26ad6e42a947bff2fe0fa75b546b38c10eb8a61e00438bc491e4cdb350e17c71b2c489b6dea90add6e2ed28aff89a0719fe27ccf1dd120f3ee0b371a1fd7f9c8a55106ba59b0637543b883759479dad8491ddf8c9dd043727dc88a92d9386487a9c5488a1586cd9f153e0be374ba6ffeba312947f333f518cf95e509ace86ffbb8d84c3faf5569b86f17169ed6c635c2182b1c23020408e2839e965ee0919e4e8eaf27654a575b6f5404742ad673f946d520cce1c085ecdf042f53ad05cc4c4a9e641277535dc7cdfe9e61bceb503f6be7ad5aa7c01a96bc254b1753d1889500bef58c96fa8b8545151da8ca90d7de4279440be28ccaec2241a6e55945bc5e8a2552b7dd98b4db72983a1601ba3dbdd75f8acfab52e4e289ded5d4210ea3d1434e1f3e0377b51e47d8db0a088b2cea2799602b854169c523fa6fe8364abffc38a12292c2e28cb72362f386d4d1c6ea5e7b0c39d739e16bb12e10b067e0637f8f8e68a756f135739e44c3d62e82802cb63bf970025c4d46916c733d2f99add8fdfd965849bed2df9386515afbd81e01bbfc33a55bd3727919e35333694e55998bcbba275bcc204952931667232fa6e60bd81d2e4d4fbff58d2ec6a58191baa50e64d4ea7200fe65620709bc4bb00d6ab437f1d8bca7ddf1c966e9ea73a4d976a83f11584a05b37111e643c716abcbe32f2850e9f56f02868c7d4c7352d813b66500bae398076fa626b3f94bdad3343bb3ea40398fd257d5f0175d4de8c25b1ad5034bb4994a398996eee39a96bc961754e23b1d715ad5a933d3ccaaa5bf247bc13978a3d0090ee4ab74bac0f078d307a82e0b1c8ac1030fd3bdad46d0fe0114110be94ee32ee9d469c0d57c14d329348e383476a79a8cfa05830287371ffef1df8ac5a05eab671aa4b04efe3cb93a2f68e07a55661adfc6bdaecd7b6ac3c1d6a70d02fe0f0c46e7ccc266d8d7d3292de299ab36c52c0fa2c72b2da9406b843e8fd1109743d41d5f1acb3aba2a4c01a95f3f8e2cddb5f60724f7fc1359241009139c74217812118650e07d78c149eaab9ec35b345a4e0e9604b07c92a7a84a1a71de5fb6244cca61ea90e17759c6d15a8b95ddaca41df44eaa56179651971f8eca17fcb79cddaa15d48e890a294901c6f2825de384a3e0e5aed1f6476c1f41a6d65a6ed2180ce01ace517c974b7d9d66e505456b209af53126525a1416acd75d3cfad5d8b54fac85a80dc3bef10eabe8739bcb9491c80173b33fa4f67ac8a46c729d6647fe6cb8c4c2e08d0b0253fa268b4fa65af1c8708b1504a87548eca572c09b834d47e2c1f329b125a25d21be2051b346ea27e077f815dd72deb93b52a8bc4b310237faafade79af15c3bc0884a7a795122f3811aaebb8e085a43c8150fa6e597d7dbb085999d8642f7eb7735cc055741d004ea8b2b79b423e6c716d3667748faa7008a9761392b179fb25e8e55e28efc9d05e4425790a1367319047bdfcf60804fbda2835655b40253565ef1d3b6bbf0b96f6adf637cbe78fcbf02cfaa0613daa7e93824f2cbf2a90ce3380270cf273454412a937c981ac4df6f5f33f267afe8dd7280311be52fae24f74ad88b477d3455bb0d159cacf55bbc714c2970ebbf5054eedb51a862a6da3bb310d0095ebdbae792c415fc989f9b22ca26cfcb5003e3765400ad2c0fdfd598fe1bf45d90dbb80e0e5ae2a5b0d70806905e35df2c4af22a0911c4d1c8fb4997a1e26fd0d0e0c1d89cb4f4b520ea12386c3ab267c53029bfde6aabbf6efa7c35038de77de0114afde2bb7743385b01bdcbbd5ddcc9084550ec4bd247ede08cfbb9e044b5f0128fcfd3002d6e8c56c4580b469d1e270326306113335d12cb6b50bf1abddb0f5d8d6df5a3b9b85e41c76b87666815603aed68cb70f13053fa373a3699ae5e7d514824f5f7de29b3488550b53d42744f2edd68a11b8c7e0d89922e9630b9bf98455c9cfb66deeb61fcc5ffcc16d992a33434c1335512fa2b25ff850583132bf349a2e508cfb0f08a58ee365af4b7a653bd9fd2e482eed44e1526d6a0578db4c0957f04114931d37e59e3ec35c579215876a46d4dbad09ab38485f9154c46b96af7df93e20a9578116de1b450564ee27e3728b0455579c7a5bdf5248c66514da77b8b1b785ee5b0c4076fb521b900b819635e92e0b4bea1045dfd5eef79ddaf801fe26d315443e81560bf46370c88f0f13114c7ca72be04f98da3001883810787883629c17bc1eedb1b25bf28c41a54c0a725691e8b3d573ea139a2d2bd226d7cb20ae243469c6ae477d0fe411a001597780848af8d590754cae847bf339335034bbbe34cf3632d2f33fcab231200892018850a3f7ecd249f74501c5ecdea805e93eda43c02c89fa89412ae97c53d193fdde19c2d2dc28cf33365d16e6d7586cd9811e0fd87ff76ff12e48635d459f564a962e194526527031c8edb370e50b0ae8cdc5f7a63477d800f4107453ecd2268cb5cbe6f33b2f81eeba994c5305fada0392ecb845b42125730d0bf5b5c21a1518af1ef1c257ae590a9905dd116069183c1716cedd35a7f780c649dbd254909fa8239eb8f06260ce36ef8612896ed69d1c319b17cbf27eeef1bb61f3adafb5637b13814846d3b20e94750293d00420a760b95182485ce65a2405ef5503089fb65b202e73e259e8a4b71638ade85c000382737db58ccebd56e1922e38e4c41ba48298c1cf6704085f89a94bbc5d0ed1fe6ad868abdf9271b6656dfd772c6e35abb4bfcb9253d331c89dfce59484613aa6a87f2d783fb5775c578841b0eb0d1b4a5aaf0c2fc8a05fd0081318ab6ff93f23ab1466e58633dc723c91c5ae200a103f4e35e1fa49d5d62937f94469a585ac06c1ba0558e20344d510d1204998ce6b35b300c134e733f80277e078116e910e246c09f03285e08e94f7485d6235a475f18383ebf17ce6e0df40df579d9f3deb3f1ca162bf6148e377ac51348b777895ba10a735f06f676cd9ce43042758c2892c1c2cca0636a2dff28590c71d23dc85b6dd4ae75ccd336c2c3af9f4e7f3de01a0b582f443b821db3eb0ab7aa976786c1314ceef24e16d1e55301194b771f43d9427e434d98b86f1ba11e49bd7fe035adb70c169515eb4065cca009b284a524500cb63e400fb1a827846ade1f63486bbb2262d0a264dd02ac30bdc0335e91e5e500619e4db66fa73530fd2c649cc788b41acfcb7"}, &(0x7f0000001300)=0x1008) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001340)={r1, 0x9, 0x3, [0x1, 0x0, 0x7]}, 0xe) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x1, 0x4, 0x1b}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x900, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000180)=""/129) bind$ax25(r3, &(0x7f0000000080)={0x3, {"7ab5ad913b07e6"}, 0x9}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) [ 167.772350] ? lock_downgrade+0x8e0/0x8e0 [ 167.776507] ? __local_bh_enable_ip+0x161/0x230 [ 167.781194] ? pvclock_read_flags+0x160/0x160 [ 167.785697] ? mark_held_locks+0xc9/0x160 [ 167.789848] ? __inet_hash_connect+0x378/0xfa0 [ 167.794440] ? kvm_clock_read+0x25/0x30 [ 167.798420] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 167.803443] ? ktime_get_with_offset+0x326/0x4a0 [ 167.808210] ? ktime_get+0x430/0x430 [ 167.811938] ? siphash_4u64+0x25/0x3c0 [ 167.815829] ? __siphash_aligned+0x1cb/0x340 [ 167.820243] ? secure_tcpv6_ts_off+0x2af/0x420 [ 167.824828] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 167.830364] ? tcp_fastopen_cookie_check+0x330/0x330 [ 167.835453] ? rcu_is_watching+0x85/0x140 [ 167.839601] tcp_v6_connect+0x21d3/0x2860 [ 167.843745] ? tcp_v6_syn_recv_sock+0x2590/0x2590 [ 167.848586] ? save_stack+0x43/0xd0 [ 167.852198] ? kasan_kmalloc+0xc4/0xe0 [ 167.856071] ? kmem_cache_alloc_trace+0x152/0x780 [ 167.860901] ? tcp_sendmsg_locked+0x27ea/0x3e10 [ 167.865552] ? tcp_sendmsg+0x2f/0x50 [ 167.869249] ? inet_sendmsg+0x19f/0x690 [ 167.873207] ? sock_sendmsg+0xd5/0x120 [ 167.877077] ? __sys_sendto+0x3d7/0x670 [ 167.881038] ? SyS_sendto+0x40/0x60 [ 167.884657] ? do_syscall_64+0x29e/0x9d0 [ 167.888705] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 167.894056] ? print_usage_bug+0xc0/0xc0 [ 167.898115] ? graph_lock+0x170/0x170 [ 167.901906] ? __lock_is_held+0xb5/0x140 [ 167.905959] __inet_stream_connect+0x943/0x1120 [ 167.910614] ? __inet_stream_connect+0x943/0x1120 [ 167.915450] ? inet_dgram_connect+0x2e0/0x2e0 [ 167.919939] ? tcp_sendmsg_locked+0x27ea/0x3e10 [ 167.924592] ? rcu_read_lock_sched_held+0x108/0x120 [ 167.929595] ? kmem_cache_alloc_trace+0x616/0x780 [ 167.934432] tcp_sendmsg_locked+0x2987/0x3e10 [ 167.938914] ? perf_trace_lock+0xd6/0x900 [ 167.943047] ? find_held_lock+0x36/0x1c0 [ 167.947106] ? lock_downgrade+0x8e0/0x8e0 [ 167.951246] ? tcp_sendpage+0x60/0x60 [ 167.955033] ? rcu_is_watching+0x85/0x140 [ 167.959168] ? zap_class+0x720/0x720 [ 167.962876] ? print_usage_bug+0xc0/0xc0 [ 167.966922] ? find_held_lock+0x36/0x1c0 [ 167.970976] ? lock_acquire+0x1dc/0x520 [ 167.974937] ? tcp_sendmsg+0x21/0x50 [ 167.978644] ? mark_held_locks+0xc9/0x160 [ 167.982781] ? __local_bh_enable_ip+0x161/0x230 [ 167.987437] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 167.992440] ? lock_sock_nested+0x9f/0x120 [ 167.996656] ? trace_hardirqs_on+0xd/0x10 [ 168.000791] ? __local_bh_enable_ip+0x161/0x230 [ 168.005443] ? lock_sock_nested+0xe7/0x120 [ 168.009667] tcp_sendmsg+0x2f/0x50 [ 168.013196] inet_sendmsg+0x19f/0x690 [ 168.016980] ? __might_sleep+0x95/0x190 [ 168.020940] ? ipip_gro_receive+0x100/0x100 [ 168.025252] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 168.030773] ? security_socket_sendmsg+0x9b/0xd0 [ 168.035515] ? ipip_gro_receive+0x100/0x100 [ 168.039824] sock_sendmsg+0xd5/0x120 [ 168.043527] __sys_sendto+0x3d7/0x670 [ 168.047319] ? SyS_getpeername+0x30/0x30 [ 168.051373] ? wait_for_completion+0x870/0x870 [ 168.055962] ? __sb_end_write+0xac/0xe0 [ 168.059927] ? fput+0x130/0x1a0 [ 168.063195] ? ksys_write+0x1a6/0x250 [ 168.066984] ? SyS_read+0x30/0x30 [ 168.070431] ? mm_fault_error+0x380/0x380 [ 168.074571] SyS_sendto+0x40/0x60 [ 168.078013] ? __sys_sendto+0x670/0x670 [ 168.081980] do_syscall_64+0x29e/0x9d0 [ 168.085849] ? vmalloc_sync_all+0x30/0x30 [ 168.089982] ? _raw_spin_unlock_irq+0x27/0x70 [ 168.094464] ? finish_task_switch+0x1ca/0x820 [ 168.098944] ? syscall_return_slowpath+0x5c0/0x5c0 [ 168.103858] ? syscall_return_slowpath+0x30f/0x5c0 [ 168.108791] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 168.114143] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 168.118979] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 168.124151] RIP: 0033:0x4552d9 [ 168.127325] RSP: 002b:00007fee2bd81c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 168.135022] RAX: ffffffffffffffda RBX: 00007fee2bd826d4 RCX: 00000000004552d9 [ 168.142278] RDX: 00000000000002bd RSI: 0000000020e77fff RDI: 0000000000000013 [ 168.149531] RBP: 000000000072bea0 R08: 00000000208d4fe4 R09: 000000000000001c [ 168.156782] R10: 0000000020000008 R11: 0000000000000246 R12: 0000000000000014 [ 168.164037] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000002 2018/04/06 00:02:06 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x5421, &(0x7f0000000440)) 2018/04/06 00:02:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000002000000000000", 0x14, 0x0) 2018/04/06 00:02:06 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x104, 0x7, 0xffffffff00000001, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000040), &(0x7f0000001040)}, 0x20) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x2000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/234}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000100), &(0x7f0000000280)}, 0x20) 2018/04/06 00:02:06 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="d9fe4e33150428b264b5321b3d4485ee3d56159229c6af3e462e3eece67b900d153e4feeff80413f10bbdfd3f2ace43f5cfb674bb3f71f191dd08ee5c2fddc2b2a1e8579a7f67690c70b19259075e09f8714dfa899c8b6f582fc16554dfa5a599cbaa42aa3226fb72db2b625c5c987660ec3739f7bbe9de25fc76a9bd2a6d0fb9e970df97303e65029e519d745a25378c71c0cf4711d43aedccb4aca33a59a82c5802c56a001abdf48e115859425a001ab93f29b8af17dbdf655f233f11ba3895a7908d63c0489b62b1667240ba0ad568094a5f87bbb87e67bf3dd43095e232a986c1e71fe94721956a1272cfe6816a1a574382c518241", 0xf7, 0x81, &(0x7f0000000280)={0x11, 0x10, r3, 0x1, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getgid() fcntl$getownex(r2, 0x10, &(0x7f0000001780)) epoll_create(0x7ffffffd) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r4, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:06 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/06 00:02:06 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x5, 0x6}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x80000001, 0x5c, "805555e2b26484628b33865767a12c292aeac10a6fc45eaae9b278931ce52e75ee6008c54d6d87110c67afa3f5633e29362e044e0adb7591e85cfee40423b3e34da51274539cabd3fd7bcd580c79575a38dbda4b24a89e38dc113dbc"}, 0x64) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfff]}, &(0x7f0000000200)=0x100) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) chmod(&(0x7f0000000300)='./file0\x00', 0x8) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000002c0)={'ip6_vti0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}) 2018/04/06 00:02:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0) pwritev(r0, &(0x7f0000000780), 0x0, 0x10000000000000) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000280)=0x3f) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000200)={0x80, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x0, 0x7, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) modify_ldt$write2(0x11, &(0x7f0000000880)={0x9, 0x20000800, 0x2000, 0x2, 0x6, 0xabcf, 0x4, 0x9, 0xfffffffffffffffb, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x2) r4 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000007c0)) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0xffffffffffffffda) r5 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000) rt_sigprocmask(0x3d738072cd0f41ac, &(0x7f0000000cc0)={0x7}, &(0x7f0000000d00), 0x8) clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000b80)={{0x4, 0x8}, 'port0\x00', 0x80, 0x40, 0x10000, 0x6, 0x2, 0x80, 0x8, 0x0, 0x0, 0x3dec00}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000c40)={r3, 0x6}, &(0x7f0000000c80)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000f80), &(0x7f0000000fc0)=0x4) clock_settime(0x7, &(0x7f0000000740)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000540)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x222081, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000d40)={0x7433, {{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x1, [{{0x2, 0x4e20}}]}, 0x110) name_to_handle_at(r5, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000e80)={0x90, 0xe8, "1dcce4cb55cbd0c3c14dafa10e512e076f8bfe8fb7ba88aafcb52022d01b41c728e4a006a62f1e07fcc0f79c0cf7e34f5cf26f61e8fd8832b27d5727b858d91cfed34b5923a7cc4c866e91f4d3b702e058691626b89d939f6f9dce1aae6b336f25c8907ba9612e21081aa5ad6650f519eeafe15ff93cb61555c1d3132201f50e82ab54064057d091"}, &(0x7f0000000f40), 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYPTR, @ANYPTR]]]) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x100000001, 0x0, 0x8, 0x0, 0x7, 0x401, 0x1f, r3}, 0x20) 2018/04/06 00:02:06 executing program 6 (fault-call:2 fault-nth:3): r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 168.284538] FAULT_INJECTION: forcing a failure. [ 168.284538] name failslab, interval 1, probability 0, space 0, times 0 [ 168.295863] CPU: 0 PID: 14448 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 168.302705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.312070] Call Trace: [ 168.314667] dump_stack+0x1b9/0x29f [ 168.318307] ? arch_local_irq_restore+0x52/0x52 [ 168.322998] should_fail.cold.4+0xa/0x1a [ 168.327066] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 168.332182] ? graph_lock+0x170/0x170 [ 168.335989] ? save_stack+0x43/0xd0 [ 168.339616] ? kasan_slab_alloc+0x12/0x20 [ 168.343758] ? find_held_lock+0x36/0x1c0 [ 168.347816] ? __lock_is_held+0xb5/0x140 [ 168.351876] ? check_same_owner+0x320/0x320 [ 168.356190] ? rcu_note_context_switch+0x710/0x710 [ 168.361117] should_failslab+0x124/0x180 [ 168.365170] kmem_cache_alloc_node_trace+0x26f/0x770 [ 168.370277] __kmalloc_node_track_caller+0x33/0x70 [ 168.375203] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 168.379952] __alloc_skb+0x14d/0x780 [ 168.383659] ? skb_scrub_packet+0x580/0x580 [ 168.387978] ? lock_downgrade+0x8e0/0x8e0 [ 168.392120] ? rcu_is_watching+0x85/0x140 [ 168.396258] ? graph_lock+0x170/0x170 [ 168.400054] sk_stream_alloc_skb+0x139/0x960 [ 168.404455] ? tcp_init_transfer+0x450/0x450 [ 168.408858] ? __lock_is_held+0xb5/0x140 [ 168.412906] ? print_usage_bug+0xc0/0xc0 [ 168.416964] tcp_connect+0x127a/0x45a0 [ 168.420857] ? tcp_push_one+0x110/0x110 [ 168.424823] ? lock_downgrade+0x8e0/0x8e0 [ 168.428958] ? __local_bh_enable_ip+0x161/0x230 [ 168.433623] ? pvclock_read_flags+0x160/0x160 [ 168.438112] ? mark_held_locks+0xc9/0x160 [ 168.442250] ? __inet_hash_connect+0x378/0xfa0 [ 168.446825] ? kvm_clock_read+0x25/0x30 [ 168.450792] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 168.455795] ? ktime_get_with_offset+0x326/0x4a0 [ 168.460549] ? ktime_get+0x430/0x430 [ 168.464256] ? siphash_4u64+0x25/0x3c0 [ 168.468130] ? __siphash_aligned+0x1cb/0x340 [ 168.472528] ? secure_tcpv6_ts_off+0x2af/0x420 [ 168.477101] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 168.482627] ? tcp_fastopen_cookie_check+0x330/0x330 [ 168.487717] ? rcu_is_watching+0x85/0x140 [ 168.491865] tcp_v6_connect+0x21d3/0x2860 [ 168.496016] ? tcp_v6_syn_recv_sock+0x2590/0x2590 [ 168.500913] ? save_stack+0x43/0xd0 [ 168.504526] ? kasan_kmalloc+0xc4/0xe0 [ 168.508413] ? kmem_cache_alloc_trace+0x152/0x780 [ 168.513242] ? tcp_sendmsg_locked+0x27ea/0x3e10 [ 168.517908] ? tcp_sendmsg+0x2f/0x50 [ 168.521610] ? inet_sendmsg+0x19f/0x690 [ 168.525580] ? sock_sendmsg+0xd5/0x120 [ 168.529455] ? __sys_sendto+0x3d7/0x670 [ 168.533417] ? SyS_sendto+0x40/0x60 [ 168.537036] ? do_syscall_64+0x29e/0x9d0 [ 168.541088] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 168.546528] ? print_usage_bug+0xc0/0xc0 [ 168.550616] ? graph_lock+0x170/0x170 [ 168.554404] ? __lock_is_held+0xb5/0x140 [ 168.558462] __inet_stream_connect+0x943/0x1120 [ 168.563120] ? __inet_stream_connect+0x943/0x1120 [ 168.567957] ? inet_dgram_connect+0x2e0/0x2e0 [ 168.572449] ? tcp_sendmsg_locked+0x27ea/0x3e10 [ 168.577105] ? rcu_read_lock_sched_held+0x108/0x120 [ 168.582109] ? kmem_cache_alloc_trace+0x616/0x780 [ 168.586951] tcp_sendmsg_locked+0x2987/0x3e10 [ 168.591432] ? perf_trace_lock+0xd6/0x900 [ 168.595578] ? perf_trace_lock_acquire+0xe3/0x980 [ 168.600589] ? perf_trace_lock+0x900/0x900 [ 168.604818] ? tcp_sendpage+0x60/0x60 [ 168.608604] ? rcu_is_watching+0x85/0x140 [ 168.612742] ? zap_class+0x720/0x720 [ 168.616443] ? perf_trace_lock+0x900/0x900 [ 168.620668] ? print_usage_bug+0xc0/0xc0 [ 168.624713] ? find_held_lock+0x36/0x1c0 [ 168.628770] ? lock_acquire+0x1dc/0x520 [ 168.632735] ? tcp_sendmsg+0x21/0x50 [ 168.636453] ? mark_held_locks+0xc9/0x160 [ 168.640599] ? __local_bh_enable_ip+0x161/0x230 [ 168.645258] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 168.650260] ? lock_sock_nested+0x9f/0x120 [ 168.654477] ? trace_hardirqs_on+0xd/0x10 [ 168.658613] ? __local_bh_enable_ip+0x161/0x230 [ 168.663275] ? lock_sock_nested+0xe7/0x120 [ 168.667503] tcp_sendmsg+0x2f/0x50 [ 168.671046] inet_sendmsg+0x19f/0x690 [ 168.674836] ? __might_sleep+0x95/0x190 [ 168.678800] ? ipip_gro_receive+0x100/0x100 [ 168.683114] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 168.688636] ? security_socket_sendmsg+0x9b/0xd0 [ 168.693378] ? ipip_gro_receive+0x100/0x100 [ 168.697691] sock_sendmsg+0xd5/0x120 [ 168.701396] __sys_sendto+0x3d7/0x670 [ 168.705187] ? SyS_getpeername+0x30/0x30 [ 168.709238] ? wait_for_completion+0x870/0x870 [ 168.713828] ? __sb_end_write+0xac/0xe0 [ 168.717793] ? fput+0x130/0x1a0 [ 168.721062] ? ksys_write+0x1a6/0x250 [ 168.724850] ? SyS_read+0x30/0x30 [ 168.728290] ? mm_fault_error+0x380/0x380 [ 168.732433] SyS_sendto+0x40/0x60 [ 168.735876] ? __sys_sendto+0x670/0x670 [ 168.739841] do_syscall_64+0x29e/0x9d0 [ 168.743711] ? vmalloc_sync_all+0x30/0x30 [ 168.747843] ? _raw_spin_unlock_irq+0x27/0x70 [ 168.752328] ? finish_task_switch+0x1ca/0x820 [ 168.756813] ? syscall_return_slowpath+0x5c0/0x5c0 [ 168.761728] ? syscall_return_slowpath+0x30f/0x5c0 [ 168.766650] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 168.772005] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 168.776853] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 168.782032] RIP: 0033:0x4552d9 2018/04/06 00:02:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000ffffff", 0x14, 0x0) [ 168.785208] RSP: 002b:00007fee2bd81c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 168.792906] RAX: ffffffffffffffda RBX: 00007fee2bd826d4 RCX: 00000000004552d9 [ 168.800160] RDX: 00000000000002bd RSI: 0000000020e77fff RDI: 0000000000000013 [ 168.807416] RBP: 000000000072bea0 R08: 00000000208d4fe4 R09: 000000000000001c [ 168.814671] R10: 0000000020000008 R11: 0000000000000246 R12: 0000000000000014 [ 168.821926] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000003 2018/04/06 00:02:06 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x64, {0x2, 0x4e21, @broadcast=0xffffffff}, 'ifb0\x00'}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300020e000000000000000000000005000600000000000a0000000000000000000000000000000000ffff0000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000f9b900010000000000000000"], 0x70}, 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x60, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'bcsh0\x00'}) r3 = gettid() sched_rr_get_interval(r3, &(0x7f0000000000)) 2018/04/06 00:02:06 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x89a0, &(0x7f0000000440)) 2018/04/06 00:02:06 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="d9fe4e33150428b264b5321b3d4485ee3d56159229c6af3e462e3eece67b900d153e4feeff80413f10bbdfd3f2ace43f5cfb674bb3f71f191dd08ee5c2fddc2b2a1e8579a7f67690c70b19259075e09f8714dfa899c8b6f582fc16554dfa5a599cbaa42aa3226fb72db2b625c5c987660ec3739f7bbe9de25fc76a9bd2a6d0fb9e970df97303e65029e519d745a25378c71c0cf4711d43aedccb4aca33a59a82c5802c56a001abdf48e115859425a001ab93f29b8af17dbdf655f233f11ba3895a7908d63c0489b62b1667240ba0ad568094a5f87bbb87e67bf3dd43095e232a986c1e71fe94721956a1272cfe6816a1a574382c518241", 0xf7, 0x81, &(0x7f0000000280)={0x11, 0x10, r3, 0x1, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r4, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:06 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80, 0x2002) sendto$inet6(r1, &(0x7f0000001280)="eebe14cc22bfe58eba7da2f6a948391230c816b1b9e6d9a0febe58841527f6f6362e9b9f28117bed3f2c84148d258be7acecba1359d61c032bcf5ca84d78c841e84235cfef1287f1d26ee7c77ece0fa45893d680392251e6715cb6ca78fc4eeca5a1aed382ced5f33569a32f575606a2eab594b398d207b2702d44ac991619bc02c6ab0dd3a2f174acb967641e0dd1b5599212e82dd575b4ce6209c52fe25d183a210c3d1b72d6a2888d9a0db42f0fae4cad6510e90213e5613320732c862016de428f8597db8979bfd8ca26de47f1121f7794168328a062aa165f3470f7d3ce301b7d7ccf3cfe65b455db3fe5a24eef", 0xf0, 0xc000, &(0x7f0000001380)={0xa, 0xe9ec, 0x8001, @loopback={0x0, 0x1}, 0x7f}, 0x1c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101000) readv(r2, &(0x7f0000001180)=[{&(0x7f0000000080)=""/247, 0xf7}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000011c0)={r0, 0xd7}) bind$unix(r1, &(0x7f00000013c0)=@file={0x1, './file0\x00'}, 0x10) 2018/04/06 00:02:06 executing program 7: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000200)}, 0x1) memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x801, 0x0) pselect6(0x40, &(0x7f0000000000)={0x104, 0x401, 0xffff, 0xffff, 0x3da2, 0x2, 0x5, 0x5}, &(0x7f0000000100)={0x200, 0x5, 0xffffffff, 0x7, 0xbe, 0x7, 0x5, 0x7}, &(0x7f0000000180)={0x1000, 0xff, 0x6, 0x2, 0x7ff, 0x9, 0x8, 0x7}, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000280)={&(0x7f0000000200)={0xffff}, 0x8}) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) [ 168.890488] IPVS: ftp: loaded support on port[0] = 21 [ 169.186364] IPVS: ftp: loaded support on port[0] = 21 2018/04/06 00:02:08 executing program 6 (fault-call:2 fault-nth:4): r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000080)={0x1, 0x0, [{0xc0000006, 0x0, 0x6, 0x8000, 0x8}]}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2de", 0x21}], 0x1, &(0x7f0000000480)}, 0x0) 2018/04/06 00:02:08 executing program 0: capset(&(0x7f0000594ff8)={0x4020080522}, &(0x7f0000244000)={0x200000000, 0x0, 0x0, 0x0, 0x2}) setgid(0x0) 2018/04/06 00:02:08 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="d9fe4e33150428b264b5321b3d4485ee3d56159229c6af3e462e3eece67b900d153e4feeff80413f10bbdfd3f2ace43f5cfb674bb3f71f191dd08ee5c2fddc2b2a1e8579a7f67690c70b19259075e09f8714dfa899c8b6f582fc16554dfa5a599cbaa42aa3226fb72db2b625c5c987660ec3739f7bbe9de25fc76a9bd2a6d0fb9e970df97303e65029e519d745a25378c71c0cf4711d43aedccb4aca33a59a82c5802c56a001abdf48e115859425a001ab93f29b8af17dbdf655f233f11ba3895a7908d63c0489b62b1667240ba0ad568094a5f87bbb87e67bf3dd43095e232a986c1e71fe94721956a1272cfe6816a1a574382c518241", 0xf7, 0x81, &(0x7f0000000280)={0x11, 0x10, r3, 0x1, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r4, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:08 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"74756e6c30000000e5ff00", 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000040)={'bond0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r1}, 0xc) 2018/04/06 00:02:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x3, 0x4) ioctl(r0, 0x2284, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e20, 0x3, 'ovf\x00', 0x8, 0x5, 0x3b}, 0x2c) 2018/04/06 00:02:08 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x8903, &(0x7f0000000440)) [ 170.504203] FAULT_INJECTION: forcing a failure. [ 170.504203] name failslab, interval 1, probability 0, space 0, times 0 [ 170.515539] CPU: 1 PID: 14487 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 170.522391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.531755] Call Trace: [ 170.534354] dump_stack+0x1b9/0x29f [ 170.537997] ? arch_local_irq_restore+0x52/0x52 [ 170.542695] should_fail.cold.4+0xa/0x1a [ 170.546772] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/06 00:02:08 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='sit0\x00', 0x1) sendmmsg$alg(r1, &(0x7f0000001ac0)=[{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000080)="6f58f4cc3bcac749b907ddd70e34da1d3db20323d55934e2b729f59608488ee3702666109ea1462666594254144f54f8db80eb12735438cd70b287d225ac85858f583a53c7547ceca43c09d3ee42f3d7443f52c88bb2cb5791188e884a3cd1881615a82e703a55be37e0f3a543b7973a13a1315e60499df166ff5816c4df618c04a79dbf34e94f298b7f8c5d867a8b2286636bea22f1", 0x96}, {&(0x7f00000001c0)="6f85cb0b749509f66148be45231961d3c5436b78a97e3cb007856290002f59d7131fa93050cb7e87e15d3f6c49705d904b3f62fe576b35e53ae6316e93875e7b851e77a0831de17905ff696299c6dbfe30e8c6a79cc63d6e549055deda5b377449d83f88ccfe06a2708f3c38d2d1fd0b1a860bda85ca99b1d091a9da3d988091c2b556c97db0e2ae9f0c88f7583ffd643a0d2f9780bedc427b422e1980cbe6f3c07d73ff57dafb61cc7d7260bf2cbc9ceb7d843c2bb8be6db264cdee21295e421b879a210d0f4f31f2b715f551184dd80bc1283dd4f7a1e17118288d90a35bc8eabe010a", 0xe4}, {&(0x7f00000002c0)="461dd2ee2baa1d3814c4cfadf16b353c74770f2c4800694a48839982535a8da1f807f2c261d19f77cd16c911d3ba4a79f1d86dc8b05c932661c3547dbfa7c7be5fec6f8c370462c41e5b95882d78648629560f4a5a6c37db6f8355f9b4082fd2d460e2b0f407a2f6f6cabcadb340542fbbe3f3197b4f14e9390d13eb9628bae618fac9bf65eb", 0x86}, {&(0x7f0000000140)="e3c8d789394cf287bda4fb4f1d2ff36b73f53506adaef9b94c990a9d2772e034", 0x20}, {&(0x7f0000000380)="136c01440f578dd09c1465224d42e1c09ff9fd091adbb9967b56f0b9f44cc6466907612fd02a5b7816137dd57704c8749921abbbff5c4e2dc5a63009b9e972174af85ea955e82d8de3f5dbeb4f85fb05010158308563da1207d729c62fd7cac2222d121559d77e229ebd019fff5605847756801617bac103", 0x78}, {&(0x7f0000000400)="7f1054e636edbfa356419d80793d47448bed846acf5f2f58991df71b0107ed16f72097e9e499a34822025e5ff9728ea0eb974d00b6845bed9ff257c5122dfead098e568604fb03e256", 0x49}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="26910482e6369396348f0b3869f0058f", 0x10}, {&(0x7f00000014c0)="60f2d324498d2eb7263e84124072fb5bace1fa3c391757fdf1896f9e29fe4c1bde5f3d4b0100d73acc06c3646452b2254bc5a833c0c66c359f1086a01849787d105d961aa2555449237deaf328cb6a3e1e35ecd2728c086b3ad8ef8208179830ff1ee27a1b9f918f55f0acd25efc2a30d04ca0165065eab8019558676a9f1a0d2fff4e19cfbc8f9533076d0b965a69f3a786a5a411", 0x95}], 0x9, &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], 0x38, 0x20000000}, {0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001680)="938d1ba1b869f9e54081c68315075e48fd978667c314a40f1ec0db23866716234ed61651098bcbc84988c05cdaba95ab9da0603db24722c92cdf3ea5e87e4f303702798d3c8fe58620ec0b0ec7d06d769265b633bfe2ff1f23244b739a142bf24dc2d3d446d5c5ce7323b7222adc05bcc1290298ba4146769970e33311a23fadd3a271f3d22723cd2aac037e8f6647066cf154cae427f2d836594b1ce06614f0d198cb453b9cd8a1c0dd8c5798ddbcb8643d7d", 0xb3}], 0x1, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001780)="1313c8bfef2781170a23687dd01bf6a8861cf13b471be11db1d26dc9cdcb99999d3e6d982bc1e569134d24f0593fcb301a0fe6b2ff9450c42d1b93741971b0bffef0bcff1fa13d624200ff1ac92a2cb239719b678769d88579273d0217272f3b7d9f603effc33ca5d3fadfb61e51e212eb00297eab539880ee20ea0e2e8a2193de9ec463ed7ebcbdc48f7209edd256a34c280f5384", 0x95}], 0x1, &(0x7f0000001880)=[@iv={0xe0, 0x117, 0x2, 0xca, "1d9e7a76f0b78f61f3cd8e372981cca42f137b831e710b23d84dcbddd08eb82e6b6e5a258b062f2da1e393f5a878999ef28032b85aae1ab32f312f674822fc7df7acdab8e96abec584e7766e9870733b0077be26674191b50ce6f5db85328b9e69842a0758e61b106ad950b813111e7786ccee01cc241e82b2f1bd3b425f76486e697ea856c2af4a80568ef9402de359062e8f390139aa23de86e2a43ff6c6a967c646ae89eeae04020f7d69d36ff919ee050022dceb97ed73c417b7d13d80247a1aba5ab982a3e643fa"}], 0xe0, 0x40}, {0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001980)="3d8d6802df31d0d507cade1ad16ba52213ae72aee7151a590cbf", 0x1a}, {&(0x7f00000019c0)="46400793c5fbf83079679d973327d937c8016140", 0x14}], 0x2, &(0x7f0000001dc0)=ANY=[@ANYBLOB="7800000000000000170100000200000062000000209f1dd50a07187d73ed3e341683baf8b63aa46951158bceafe98fb9d3239944f995918bee7019b3e6dfc1ba3636a3ad4b6209e7378e319508b64be515495f97995403317f626669c2b0390ddd33fba5f4788596f15e08c34ea4331dff97e24bb3b50000c6c8193abed4241d4e450c7e4c509a8b10125c49c1a202976e5dceed2c9f2e424cdbeed8bfbc69"], 0x78, 0x1}], 0x4, 0x20000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0xfe72) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x306, 0x2, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) [ 170.551902] ? mark_held_locks+0xc9/0x160 [ 170.556061] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 170.560658] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 170.565777] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 170.570808] ? trace_hardirqs_on+0xd/0x10 [ 170.574968] ? check_noncircular+0x20/0x20 [ 170.579214] ? mod_timer_pending+0x1490/0x1490 [ 170.583805] ? __tcp_select_window+0x9e0/0x9e0 [ 170.588398] ? retint_kernel+0x10/0x10 [ 170.592303] ? graph_lock+0x170/0x170 [ 170.596111] ? tcp_fastopen_active_should_disable+0x160/0x320 [ 170.602010] ? tcp_fastopen_active_should_disable+0x25d/0x320 [ 170.607912] should_failslab+0x124/0x180 [ 170.611989] kmem_cache_alloc_node+0x56/0x780 [ 170.616494] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 170.622042] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 170.626817] __alloc_skb+0x111/0x780 [ 170.630565] ? skb_scrub_packet+0x580/0x580 [ 170.634912] ? __lock_is_held+0xb5/0x140 [ 170.638961] ? tcp_connect+0x24bd/0x45a0 [ 170.643035] skb_copy+0x143/0x310 [ 170.646479] ? inet_bind+0x150/0x150 [ 170.650187] tcp_send_synack+0x5d6/0x1240 [ 170.654326] ? pvclock_read_flags+0x160/0x160 [ 170.658824] ? tcp_send_active_reset+0xa20/0xa20 [ 170.663570] ? __lock_is_held+0xb5/0x140 [ 170.667629] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 170.673151] ? tcp_sync_mss+0x356/0xb90 [ 170.677202] ? tcp_wfree+0x760/0x760 [ 170.680905] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 170.686436] ? tcp_parse_options+0x1c1/0xe30 [ 170.690834] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 170.696356] ? tcp_mtup_init+0x2c2/0x360 [ 170.700413] tcp_rcv_state_process+0x22b4/0x4f57 [ 170.705164] ? tcp_finish_connect+0x450/0x450 [ 170.709648] ? print_usage_bug+0xc0/0xc0 [ 170.713699] ? find_held_lock+0x36/0x1c0 [ 170.717757] ? lock_downgrade+0x8e0/0x8e0 [ 170.721900] ? mark_held_locks+0xc9/0x160 [ 170.726039] ? kasan_check_read+0x11/0x20 [ 170.730179] tcp_v6_do_rcv+0x86d/0x1420 [ 170.734142] ? tcp_v6_do_rcv+0x86d/0x1420 [ 170.738275] ? trace_hardirqs_on+0xd/0x10 [ 170.742415] __release_sock+0x12f/0x3a0 [ 170.746385] release_sock+0xa4/0x2b0 [ 170.750087] ? __release_sock+0x3a0/0x3a0 [ 170.754221] ? graph_lock+0x170/0x170 [ 170.758013] ? __lock_is_held+0xb5/0x140 [ 170.762074] __inet_stream_connect+0x5ff/0x1120 [ 170.766737] ? inet_dgram_connect+0x2e0/0x2e0 [ 170.771238] ? tcp_sendmsg_locked+0x27ea/0x3e10 [ 170.775895] ? rcu_read_lock_sched_held+0x108/0x120 [ 170.780900] ? __init_waitqueue_head+0x140/0x140 [ 170.785652] tcp_sendmsg_locked+0x2987/0x3e10 [ 170.790133] ? perf_trace_lock+0xd6/0x900 [ 170.794271] ? perf_trace_lock_acquire+0xe3/0x980 [ 170.799108] ? perf_trace_lock+0x900/0x900 [ 170.803335] ? tcp_sendpage+0x60/0x60 [ 170.807120] ? rcu_is_watching+0x85/0x140 [ 170.811256] ? zap_class+0x720/0x720 [ 170.814957] ? perf_trace_lock+0x900/0x900 [ 170.819186] ? print_usage_bug+0xc0/0xc0 [ 170.823235] ? find_held_lock+0x36/0x1c0 [ 170.827466] ? lock_acquire+0x1dc/0x520 [ 170.831434] ? tcp_sendmsg+0x21/0x50 [ 170.835143] ? mark_held_locks+0xc9/0x160 [ 170.839285] ? __local_bh_enable_ip+0x161/0x230 [ 170.843943] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 170.848967] ? lock_sock_nested+0x9f/0x120 [ 170.853188] ? trace_hardirqs_on+0xd/0x10 [ 170.857320] ? __local_bh_enable_ip+0x161/0x230 [ 170.861975] ? lock_sock_nested+0xe7/0x120 [ 170.866201] tcp_sendmsg+0x2f/0x50 [ 170.869731] inet_sendmsg+0x19f/0x690 [ 170.873521] ? __might_sleep+0x95/0x190 [ 170.877656] ? ipip_gro_receive+0x100/0x100 [ 170.881970] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 170.887494] ? security_socket_sendmsg+0x9b/0xd0 [ 170.892236] ? ipip_gro_receive+0x100/0x100 [ 170.896548] sock_sendmsg+0xd5/0x120 [ 170.900255] __sys_sendto+0x3d7/0x670 [ 170.904047] ? SyS_getpeername+0x30/0x30 [ 170.908105] ? wait_for_completion+0x870/0x870 [ 170.912702] ? __sb_end_write+0xac/0xe0 [ 170.916668] ? fput+0x130/0x1a0 [ 170.919936] ? ksys_write+0x1a6/0x250 [ 170.923727] ? SyS_read+0x30/0x30 [ 170.927168] ? mm_fault_error+0x380/0x380 [ 170.931311] SyS_sendto+0x40/0x60 [ 170.934753] ? __sys_sendto+0x670/0x670 [ 170.938714] do_syscall_64+0x29e/0x9d0 [ 170.942589] ? vmalloc_sync_all+0x30/0x30 [ 170.946726] ? _raw_spin_unlock_irq+0x27/0x70 [ 170.951208] ? finish_task_switch+0x1ca/0x820 [ 170.955696] ? syscall_return_slowpath+0x5c0/0x5c0 [ 170.960616] ? syscall_return_slowpath+0x30f/0x5c0 [ 170.965545] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 170.970901] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 170.975739] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 170.980915] RIP: 0033:0x4552d9 [ 170.984088] RSP: 002b:00007fee2bd81c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 170.991783] RAX: ffffffffffffffda RBX: 00007fee2bd826d4 RCX: 00000000004552d9 [ 170.999041] RDX: 00000000000002bd RSI: 0000000020e77fff RDI: 0000000000000013 2018/04/06 00:02:08 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:08 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)) [ 171.006295] RBP: 000000000072bea0 R08: 00000000208d4fe4 R09: 000000000000001c [ 171.013550] R10: 0000000020000008 R11: 0000000000000246 R12: 0000000000000014 [ 171.020806] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000004 2018/04/06 00:02:08 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e23}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x7, 0x4}, 0x98) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) [ 171.093848] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 2018/04/06 00:02:09 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:09 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x8, 0x3) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/200, &(0x7f0000000200)=0xc8) 2018/04/06 00:02:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000ffffff", 0x14, 0x0) [ 171.135179] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 2018/04/06 00:02:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/04/06 00:02:10 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x8980, &(0x7f0000000440)) 2018/04/06 00:02:10 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/vcs\x00', 0x448280, 0x0) recvmmsg(r0, &(0x7f0000000a80)=[{{&(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000540)=""/141, 0x8d}, {&(0x7f0000000600)=""/143, 0x8f}, {&(0x7f00000006c0)=""/129, 0x81}, {&(0x7f0000000780)=""/128, 0x80}, {&(0x7f00000001c0)=""/21, 0x15}, {&(0x7f0000000800)=""/157, 0x9d}, {&(0x7f0000000340)}, {&(0x7f00000008c0)=""/51, 0x33}, {&(0x7f0000000900)=""/185, 0xb9}], 0x9, 0x0, 0x0, 0x20}, 0x9}], 0x1, 0x2040, &(0x7f0000000ac0)) bind$bt_hci(r0, &(0x7f0000000b00)={0x1f, r1, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xfa}, &(0x7f0000000100)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bcsh0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) accept(r0, &(0x7f0000000bc0)=@ll, &(0x7f0000000080)=0x80) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@rand_addr=0x5, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x8, 0x4e24, 0x8, 0xa, 0xa0, 0xa0, 0x3f, r3, r4}, {0x5, 0x7, 0x1000, 0xb6, 0x40, 0x6, 0x3ff, 0x7fffffff}, {0x7, 0x7fff, 0xffffffffffff0e9d, 0xacd}, 0x6, 0x0, 0x1, 0x1, 0x3, 0x2}, {{@in, 0x4d4}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x3, 0x2, 0x5, 0xfffffffffffffada, 0x4, 0x7fffffff}}, 0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1400000000000, 0x9}, &(0x7f0000000180)=0x8) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc2502, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/06 00:02:10 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000680), 0x4) setxattr(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=ANY=[@ANYBLOB='o0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000100)='/vmnet0\x00', 0xffffffffffffffe0, 0x0) unlink(&(0x7f0000000580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000740), &(0x7f0000000780)=0x4) syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x60441) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000880)=ANY=[], 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000880)="323415656742c6bfc1ad4e0cbfa423a4349fe47e473894eb67f6f028dd47d481bd68a67052034f88b01dffdbb65f66d51050e75ddc0bf34fd79c8dfca37ab5b1f5024eb2d5f80730928c5820284f3771f5ba4386dbd0f9509474f9135ea49c41fb80e5e3d83f1d5b6e7496340bb79833cbd0c6570b58a57b62aaa4c5dc482042bf3df743866392850eca93c5f2787b12b40ebc5b45aeabfc0ef7dcf9c793f39c32886e3c5bf6b42fc0b0", 0xaa) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) connect$bt_rfcomm(r5, &(0x7f0000000640)={0x1f, {0x41, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000}) restart_syscall() r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000300)={'ah\x00'}, &(0x7f0000000340)=0x1e) ioctl$TUNSETGROUP(r5, 0x400454ce, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000180)=0x8, 0x4) 2018/04/06 00:02:10 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:10 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:10 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000082fff4)={@multicast1, @multicast1}, &(0x7f0000e81ffc)=0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0xfffffffffffff001, 0x1, "450f2a61ba569e31e909a120fad6c659e3bf398f7f5bca5334893d26a3e297f40a260c563915e8fa05c2e1e8c8e84bdf6f5afcfc5a8f23579e76f61915a797", 0x1a}, 0xfffffffffffffef5) 2018/04/06 00:02:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000020000000", 0x14, 0x0) 2018/04/06 00:02:10 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="d9fe4e33150428b264b5321b3d4485ee3d56159229c6af3e462e3eece67b900d153e4feeff80413f10bbdfd3f2ace43f5cfb674bb3f71f191dd08ee5c2fddc2b2a1e8579a7f67690c70b19259075e09f8714dfa899c8b6f582fc16554dfa5a599cbaa42aa3226fb72db2b625c5c987660ec3739f7bbe9de25fc76a9bd2a6d0fb9e970df97303e65029e519d745a25378c71c0cf4711d43aedccb4aca33a59a82c5802c56a001abdf48e115859425a001ab93f29b8af17dbdf655f233f11ba3895a7908d63c0489b62b1667240ba0ad568094a5f87bbb87e67bf3dd43095e232a986c1e71fe94721956a1272cfe6816a1a574382c518241", 0xf7, 0x81, &(0x7f0000000280)={0x11, 0x10, r3, 0x1, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r4, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:10 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="d9fe4e33150428b264b5321b3d4485ee3d56159229c6af3e462e3eece67b900d153e4feeff80413f10bbdfd3f2ace43f5cfb674bb3f71f191dd08ee5c2fddc2b2a1e8579a7f67690c70b19259075e09f8714dfa899c8b6f582fc16554dfa5a599cbaa42aa3226fb72db2b625c5c987660ec3739f7bbe9de25fc76a9bd2a6d0fb9e970df97303e65029e519d745a25378c71c0cf4711d43aedccb4aca33a59a82c5802c56a001abdf48e115859425a001ab93f29b8af17dbdf655f233f11ba3895a7908d63c0489b62b1667240ba0ad568094a5f87bbb87e67bf3dd43095e232a986c1e71fe94721956a1272cfe6816a1a574382c518241", 0xf7, 0x81, &(0x7f0000000280)={0x11, 0x10, r3, 0x1, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r4, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:10 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x20e782bc, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000000000000000000000ffffff8c000000", 0x14, 0x0) 2018/04/06 00:02:10 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140020000000"], 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x103882, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) preadv(r1, &(0x7f0000001280)=[{&(0x7f0000000100)=""/7, 0x7}, {&(0x7f0000000140)=""/252, 0xfc}, {&(0x7f0000000240)=""/24, 0x18}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x4, 0x0) 2018/04/06 00:02:10 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x8981, &(0x7f0000000440)) 2018/04/06 00:02:10 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x369, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e69b47c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x81, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/06 00:02:11 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000010, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:11 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:11 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="020000000000000000000000008cffffff000000", 0x14, 0x0) 2018/04/06 00:02:11 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000140)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000040)={0x0, 0x401}) r3 = socket(0x4, 0x80f, 0x200) setsockopt(r3, 0x100000040000010f, 0x7f, &(0x7f00000000c0), 0x0) 2018/04/06 00:02:11 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x8904, &(0x7f0000000440)) 2018/04/06 00:02:11 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:11 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x420000, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000000c0)=""/165, 0xa5, 0x8, &(0x7f00000001c0)={r1, r2+10000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r3, &(0x7f00000000c0), 0x2b8, 0x40010000, &(0x7f0000000000)={0x0, r4+10000000}) 2018/04/06 00:02:11 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x100000001, 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000140)={0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000200)="d322e6e951ff260d426a97385d8759bcd8767049e05dffafd274762cb871488c58b12791415ed7aaa7e6264f88c4c4053542b4335351dece02c67bbdabd7d92fb735e52c513fc0c04b0b886a5428bd20f5abe767a0b882d47d0e2cf75cc2e200ea53a7ce46532490f445e6af641f048ccfa4cfdb922eb003fe0c491977bca486d0af2a3d24a37c1f42b186110766cdfa1cdecdfadc4e125ff9e4a7d7464fa6a40d411e58498c4df2", 0xa8}, {&(0x7f00000002c0)="23602271e9232c56ad36f04193f3984eb26658597f58040eacd36d0ea9fb35144b5b210193397c0feadf07e43afe65a39aa630606176079a5f761acfe8d1ca2dabb2c4c5ac1cec7d0db453750a97247ed72ea863190ce7ead6a251f0f336bd6e9510c94ab6822bf3e55aae0b48e1d9b7c233a6b9d85023f96d8d0a0970526b5f20de57b8be665f6cee63273621d983e0fad5f9850e31b904d9e6c7c1725e776bfcc54afdf96e4c908e652ae5df0385b308a5612e3f771925e2608cd2b2c33fd74f91d20014733741504fd4e06056d7a2e379b4257ef0331b9d661f3efa1ea76a", 0xe0}, {&(0x7f00000003c0)="0daaa692294ea3a9b56a5d62b5ed24da7dd3b0ee6f1f069094287526fa266f3773a9b268da89ee247f7906ee47f4645b8b7686a380314600abd6b24257b7dbe2806f51b1f54c71825c738cc70c1b2fbea445573583f942749d2bf9788d4dd9bc1616698a484a5ba71426e5b095cf400b09e3b09da3c9b5a79e1992ac0cf64f019989fc4b9a0f9d508909735a3c086434eaad2894830159a99bd6a99298c1af9215c1f71f7b10d617d1f83da9f2f7188f515ebc416e51df7ba6d60ec041568d61947649a1", 0xc4}, {&(0x7f00000004c0)="60b0c456e6f1b0795205c617a5cd90327ae06451f2216d1ceb652dbaeb17ed8a6ec3be8b828437b50407031a8d6c255ed292adac8a073dfef26c3e792bb332e84ff1b8fe0dfce42228a49be6d95dc80f7af5e8752ba96e3e5878023af4a59a5686a74816fcf335271ecbfa56aa9dbc82583578a40afb342da3c87b90025647500dd92e5cd9b14fa0d0539f25f521601f8a9526d893ce79922c37247240731350f31ec3b08af25d3524200cbcba77cb66a2a4336218b790b830637df206ddf350ffa5e8320d2bfbbe5ca75b19e2005a46e20a5f3204a86f886485367ee7a4a36de0618dd6d4", 0xe5}, {&(0x7f00000000c0)="3367e0f27638ffbada87f1e7bac908d69daadc55fd7ba9be7c0633f0b06e323e198536c4ad83318c4088b2a1b88da35f458a1c507d99", 0x36}, {&(0x7f00000005c0)="768d28ebad32ccd92f4f921f060a0f115b1878cc2edeede458935bbfc180edd913c2f9c8cf860de837d4ecf24daae4b80bce16b22b5c8468e0e773a1945426ee5674a4dac879b05d76e4b9a742b10ecb7db61379fbd93bca84b9f0cc0ec9e1de0dd12d16d8fbe29e17a758eef9803571e5b72d18287a801c4764defd45b71f7004c93f00833b48bc9d6da90bd561af931ae1884739d78519cc6c97cabe259400ba8b221d3a505fabf514bbd90496870e3a50ab7c9b7564e2d7a1dd17accad74dcb", 0xfffffffffffffd32}, {&(0x7f00000006c0)="7eebfa11c39f4709cb8eb36a9de5e27e8c874e625c0ff07df65c00804915819b17cd6a5fd717a9b3c0059a1e737323a54c835d7a288e1b1fc0c0f91d4029", 0x3e}, {&(0x7f0000000700)="bb1413caacc47a74ca78111cd21a1f28fe", 0x11}, {&(0x7f0000000b00)="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", 0x1000}, {&(0x7f0000000740)="feff3e1ef75c3f3ff64a321611bfc29e39fbc650659686dea4af42cff5cb7031ab4391f4e252ae0d15043429a536710c5cb4b5a9c9e21af154b0868dcbbe5ee0012061f205d382a4b3561a5edb06d33b2ff16e", 0x53}], 0xa, &(0x7f0000000100)=ANY=[], 0x174}}], 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000180)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000001c0)) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x5) 2018/04/06 00:02:11 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:11 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0x2, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000280)={r2, 0x1, 0x6}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') request_key(&(0x7f00000004c0)='encrypted\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)='IPVS\x00', 0xfffffffffffffffd) add_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)="f6136656f2caae235f0ae692946dc8b252712dc9e2551850635d0351a9453e2f4009f5dc0a5fa14141502f0e9322ce8c3921f3704e27672e6eb1", 0x3a, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0xe807, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000000880)=""/225, &(0x7f0000000640)=0xe1) syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0xa7e, 0x501000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) 2018/04/06 00:02:11 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x8941, &(0x7f0000000440)) 2018/04/06 00:02:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000000000000000000000f6ffffff000000", 0x14, 0x0) 2018/04/06 00:02:11 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:12 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xfffffffd, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-serpent-sse2,tgr128-generic)\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3f, 0x80000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)="862cdea7c68fa300b14adb4922918c3996facc7ce323a0f033e150e65f85208e2074f1cbdb9b7b0f4ef31dc7147954d1e4273e66e739e643427799191f14255054f18d01e8752b3c3df26e0f1a4f6ca2632478e0567faf564407bcebbfdf108ffd24963bd70cd67718356f2fd5de9b9299074f5e5861b9de73af7c414448efeed3ae11b16f2b65de3eedce5ebc184da4a949414658a5a0f983bc15363515dec854e1cb3c07b9628007e6bb32538c0eb46b46aaec76c222067d78a163c71bfe459cab", 0xc2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000140)={0xf5, 0x260388e9, 0x7, 0x3b0}, 0x10) fcntl$setflags(r2, 0x2, 0x1) 2018/04/06 00:02:12 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:12 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:12 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x8916, &(0x7f0000000440)) 2018/04/06 00:02:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000ffffff", 0x14, 0x0) 2018/04/06 00:02:12 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}}}, 0x128}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x17) 2018/04/06 00:02:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005f80)=[{0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000004a40)="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", 0x1021}], 0x1, &(0x7f0000003880)}], 0x1, 0x0) recvfrom(r2, &(0x7f0000000000)=""/39, 0x27, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) setrlimit(0xc, &(0x7f00000001c0)={0xada, 0x610}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001480)=""/134, &(0x7f0000000200)=0x86) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) 2018/04/06 00:02:12 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x20, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x2100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x50) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000240)={0xa5a4, 0x8, [0x3, 0xfffffffffffffff9]}) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000003ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000007000), 0xfffffffffffffc60, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/06 00:02:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000002000000", 0x14, 0x0) 2018/04/06 00:02:12 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xffffffff00000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:12 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:12 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:12 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x1ffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0x7, 0x9, 0x5, {}, 0x4, 0x5}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) ioctl$TCSBRK(r1, 0x5409, 0x10002) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0xff, 0x5, 0x80}) 2018/04/06 00:02:12 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:13 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xfec0000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000200000000000", 0x14, 0x0) 2018/04/06 00:02:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0xff, 0x4}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008f6000), 0x20) 2018/04/06 00:02:13 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x8200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000240)={0x7, 0x2000, 0x28000000000, 0xd14, 0x100000000, 0xb9}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffe78) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) 2018/04/06 00:02:13 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) close(r0) 2018/04/06 00:02:13 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:13 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:13 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x27, 0x7}, &(0x7f0000000140)=0x8) r4 = socket$alg(0x26, 0x5, 0x0) close(r4) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000f05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r6 = accept$alg(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)={r3, 0x9a, "8356f2ba3c38ce942a6156e5a2a19202841c69276de8313ba2ca0b69bd3f525998302f47da22f31365d81d88f8aaf68af0dc47ae7c049018e34a6a79b0afc1b9c92b0961ee6a796929136f03f2c4dbf69f821b5c3ff2ff0e90ef7cacb778b85e9fb22d0ad589a680b125e1e4463deaa36242b044a58b7eb2337c1606174ef2ef6a792dcbe204ef03905f431a62aa0de1f816450ac828e8fc2ab3"}, &(0x7f00000003c0)=0xa2) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r7, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000007d000)="b3", 0x1}]) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3, 0x8, 0x6, 0x8, 0x7fff}, &(0x7f00000001c0)=0x14) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r8 = socket(0xa, 0x1, 0x20000000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000900201c0000faff0000fd0002ff78986d491867ada20682037c5ba0868f4d25a7600787e5547bdd2785ebc41023bc8afddf12212700d8df3e22a4eb417a9ca35e852f4e580ce3868d19b9e61da56f99c8dcb4d2c03752e0bcffe48a246d8293f29ca54e9982a5104fae484cf3134268dbc15eeec8ec53259c14bd04ba11c68dd52bf1e3166796a029a2221402e5420fa7839cff1a6cc7ad8890a074b8f126e2f9f4ff44186c2384947380357d9cd976f29ac0354ee10f02eb21a44c0dcdc66d68d22ccf9ffeee31e7be5129d9dea3c78172d0d8"]) keyctl$session_to_parent(0x12) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x1f, 0x9, 0x57db, 0x1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f00000000c0)={r9, 0x23cd7e69}, 0x8) ioctl(r8, 0x8916, &(0x7f0000000000)) 2018/04/06 00:02:13 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:13 executing program 2: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) fstat(r1, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@rand_addr, @multicast1, @multicast1}, &(0x7f0000000080)=0xc) syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/06 00:02:13 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:13 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x6000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:13 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000002000000000", 0x14, 0x0) 2018/04/06 00:02:13 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) prctl$getname(0x10, &(0x7f0000000380)=""/154) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x8, 0x9, 0xffffffffffffffff, 0x3ff, 0x939, 0x6, 0x8, 0x8001}, &(0x7f00000000c0)={0xfff, 0x7, 0x1, 0x25, 0x7, 0x9, 0x410, 0x7f}, &(0x7f0000000240)={0x0, 0x7fffffff, 0x1, 0x101, 0x2, 0x9, 0x3, 0x5}, &(0x7f00000002c0)={r1, r2+30000000}, &(0x7f0000000340)={&(0x7f0000000300)={0x9}, 0x8}) 2018/04/06 00:02:13 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1, 0x5}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000001080), 0x0, 0xffff) poll(&(0x7f0000001a80)=[{r1}], 0x1, 0x800) vmsplice(r2, &(0x7f00004e8000), 0x298, 0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000003c0)='ip6tnl0\x00', 0x10) lseek(r1, 0x0, 0x1) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/20, 0x14) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{}, {}]}) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='lo\'md5sum\x00', &(0x7f0000000180)="f676626f786e6574307d2f00", &(0x7f00000001c0)='.%\x00'], &(0x7f0000000300)=[&(0x7f0000000240)=')wlan0\x00', &(0x7f0000000280)='lo\'eth1{]/\x00', &(0x7f00000002c0)='eth0\x00']) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000400)={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x7ff0}, {0xa, 0x4e24, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x6, [0x800, 0xdfd6, 0xfffffffffffffe01, 0x2, 0x7, 0x10000, 0x80, 0x1]}, 0x5c) 2018/04/06 00:02:13 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000ffffff8c0000", 0x14, 0x0) 2018/04/06 00:02:13 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xa, @loopback={0x0, 0x1}}, 0x1c) [ 176.332565] sctp: [Deprecated]: syz-executor0 (pid 14786) Use of int in maxseg socket option. [ 176.332565] Use struct sctp_assoc_value instead [ 176.384882] sctp: [Deprecated]: syz-executor0 (pid 14827) Use of int in maxseg socket option. [ 176.384882] Use struct sctp_assoc_value instead 2018/04/06 00:02:14 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:14 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10001, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x7) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:14 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x218, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:14 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000fffffff60000", 0x14, 0x0) 2018/04/06 00:02:14 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:14 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0xa9}, 0x2c) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x30]}, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800080000000000000000000000000000f5c7efff9500002785b6210d647b3600a87ad21ad1ddae000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000500)) 2018/04/06 00:02:14 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x32, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) timer_getoverrun(r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="4b3c2ba7bf82146b59bcad279b00"], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f0000d88000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00004ec000)}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000001000/0x2000)=nil, 0x0, 0x7, 0x40, &(0x7f0000000000/0x3000)=nil, 0x20}) ioctl$KDSETLED(r2, 0x4b32, 0x4564) 2018/04/06 00:02:14 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:14 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:14 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80002, 0x1fffffffe0000000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x2, &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000240)=0x401, 0x4) [ 176.702298] binder: release 14850:14851 transaction 38 out, still active [ 176.709579] binder: unexpected work type, 4, not freed [ 176.714925] binder: undelivered TRANSACTION_COMPLETE 2018/04/06 00:02:14 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x300000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000010000", 0x14, 0x0) 2018/04/06 00:02:14 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0xa9}, 0x2c) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x30]}, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800080000000000000000000000000000f5c7efff9500002785b6210d647b3600a87ad21ad1ddae000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000500)) [ 176.802245] binder: invalid inc weak node for 39 [ 176.807407] binder: 14850:14851 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/04/06 00:02:14 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:14 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x4002000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:14 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f00000000c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) [ 176.872415] binder: 14850:14851 ioctl 4028641b 200000c0 returned -22 [ 176.909854] binder: 14850:14851 ioctl 4b32 4564 returned -22 2018/04/06 00:02:14 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:14 executing program 7: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000000000000000000000008cffffff0000", 0x14, 0x0) 2018/04/06 00:02:14 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) [ 176.972866] binder: BINDER_SET_CONTEXT_MGR already set [ 177.001905] binder: 14850:14851 ioctl 40046207 0 returned -16 [ 177.050662] binder_alloc: 14850: binder_alloc_buf, no vma [ 177.056357] binder: 14850:14901 transaction failed 29189/-3, size 40-8 line 2963 [ 177.081139] binder: 14850:14885 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 177.106497] binder: 14850:14885 ioctl 4028641b 200000c0 returned -22 [ 177.199514] binder: undelivered TRANSACTION_ERROR: 29189 [ 177.205536] binder: send failed reply for transaction 38, target dead 2018/04/06 00:02:15 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x1ff, 0x200, 0xfffffffffffffe00, 'queue0\x00', 0x8}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x25) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0xffffffff}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000680f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000200"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/06 00:02:15 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x900000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:15 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x0, 0x8048, 0x2, 0x80, 0x0, 0x3b}, {0x0, 0x725dfb99, 0x0, 0x3, 0x0, 0x1000, 0x0, 0xfffffffe000}, {0x0, 0x5da, 0x7fff}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r3, 0xc69b, 0x30}, 0xc) socketpair(0x11, 0x6, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, &(0x7f00000002c0)=0x4) 2018/04/06 00:02:15 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:15 executing program 7: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:15 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:15 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:15 executing program 7: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:15 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x40020000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:15 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="020000000000000000000000000000000000ffff", 0x14, 0x0) 2018/04/06 00:02:15 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:15 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:15 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:16 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x6, 0x400) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x8001, 0x3ef9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r1, 0xed, 0x9}, &(0x7f0000000380)=0xc) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000000)=0x8, 0x3, 0x1) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:16 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x4000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="020000000000000000000000000000000000ffff", 0x14, 0x0) 2018/04/06 00:02:16 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:16 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:16 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:16 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) get_thread_area(&(0x7f0000000040)={0x80000001, 0x20100800, 0x6400, 0x100, 0xba4, 0x8000, 0xff, 0x8, 0x7, 0x1f}) lseek(r0, 0x0, 0x0) 2018/04/06 00:02:16 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:16 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) ioctl$TCSETSF(0xffffffffffffffff, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:16 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) semctl$IPC_INFO(0x0, 0x5, 0x3, &(0x7f0000000080)=""/128) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000000)="0f01dfc4c15573f3870f219566ba210066b8000066eff00fbab200080000a6c4e13d63e2df5300c4c1ed7cbe04000000d95b92b805000000b96a02a4f20f01d9", 0x40}], 0xd0, 0x5, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) 2018/04/06 00:02:16 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:16 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x202900) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000280)={0xfffffffffffffe01, 0x2, 'client0\x00', 0x2, "4feffc0c977fde13", "9683b00ee42d9a74e664b952c11185b40441548ce749d47c7d545f56c20c40bf", 0x100000001, 0x3}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='eth0\x00') 2018/04/06 00:02:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000020000000000", 0x14, 0x0) 2018/04/06 00:02:17 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:17 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:17 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = open(&(0x7f0000000280)='./file0\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x8, 0x6}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x401, 0x9, 0x100000001, 0x9, 0x2}, 0x14) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xf88a, 0x400000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f00000000c0)="5030b0147e55a421314cbeec0f127284b7510fd1e84d953947e1c887b7", 0x1d) r3 = socket$inet6(0xa, 0x5, 0x100000001) fcntl$dupfd(r0, 0x0, r0) open(&(0x7f00000003c0)='./file0\x00', 0x8000, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000440)) pipe(&(0x7f0000000240)) 2018/04/06 00:02:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:17 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) eventfd(0x9) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:17 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) shutdown(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x4001000fe}}) 2018/04/06 00:02:17 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xfe80000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:17 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) ioctl$TCSETSF(0xffffffffffffffff, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x4002) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000080)=""/239) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3f) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0xa, 0x803, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x200000cbe}) r3 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x20000) accept$nfc_llcp(r3, &(0x7f0000000200), &(0x7f0000000280)=0x60) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400080) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) 2018/04/06 00:02:18 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xf5ffffff00000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="020000000000000000000000000000000000ffff", 0x14, 0x0) 2018/04/06 00:02:18 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:18 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) ioctl$TCSETSF(0xffffffffffffffff, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:18 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:18 executing program 4: perf_event_open(&(0x7f0000000040)={0xffffffffffffffff, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:18 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:18 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:18 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:18 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x5400000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000200000", 0x14, 0x0) 2018/04/06 00:02:18 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:18 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:18 executing program 0: munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mlock(&(0x7f0000723000/0x4000)=nil, 0x4000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd4f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x2) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)="c5732bd8a937a077783521c471c5991875f1e4fce325a1eb4a3c54aba0cd", 0x1e) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000200), 0x39d) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="b000000004215934cb152649e1087d758d0cf9db2fccedbe9eb74271c9ea92221a39e2c78bac18c3db154c30e121681e24e24d2233f9b8ed699b0af7d81bfe366652c1c4efcee84d5d5a91b01eb0cbccdae8718a4564efba45a886d78b85dfb1af01f7663125a46de3305a07e377776948c2665c0284e8faffa763fd052f90ee7a6d6fd3efa98cc83750446501f5fa194bff63725eb725f6ac2a345d56681069b1ce00aada4d9ebad8300f8f89965d2669d72f31e817244b6fc9929873e5fac0704512f23df85a12cf7473a4e3db3d18babd16a964e786b08b0f68526819f75fdb50656f023f7550"], &(0x7f00000013c0)=0x2) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000680)=""/101) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) read(r2, &(0x7f00000002c0)=""/136, 0x88) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00002f7000/0x4000)=nil, 0x4000}}) ioctl$KDSETMODE(r4, 0x4b3a, 0x8000) fsync(r0) 2018/04/06 00:02:18 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000340)={0x0, 0x400, 0x0, 'queue0\x00', 0x3}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) getpeername(r0, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000000)=0x80) connect$nfc_llcp(r1, &(0x7f00000002c0)={0x27, 0x1, 0x2, 0x7, 0x3fd, 0x7, "b886a3369b03e6dac9a732ba78b8e90933b7e371eb6009c920b684a3f85bd23e362dbfc5582946c4f8bdc293af4760dec1f5421e91fba173c57101ece7fcc1", 0x16}, 0x60) 2018/04/06 00:02:18 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x3000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:18 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:18 executing program 3: eventfd(0x9) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000020000", 0x14, 0x0) 2018/04/06 00:02:19 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:19 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x900, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:19 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000240)={0x3, r0, 0x1}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x8c, 0x0, &(0x7f00000002c0)=[@enter_looper={0x630c}, @enter_looper={0x630c}, @free_buffer={0x40086303, r4}, @acquire={0x40046305, 0x1}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x1}, @reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000240), &(0x7f0000000280)=[0x18, 0x20, 0x78]}, 0x1}}, @decrefs={0x40046307, 0x2}, @exit_looper={0x630d}], 0x99, 0x0, &(0x7f0000000380)="d9c33d55df74b1208c9ed7755c515f768915e730c4ea59ff8f4e66dcdfc53a70a14a51276d454c0bc3be8905b1157828e42ac613ac31279f162dcb0e75b423f19f9fa2d8b9de822fb8af5f0d5ea35623e5d496a3f978236fe6423e1bfd4a7710b6aad2a522cb172fd1c72a6b2735e9558df9b9e984c1735bd75287282a78bbdc7cb5ed13db223d987f2262fafc1067f1a8a57556e61cd74d99"}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:19 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:19 executing program 3: eventfd(0x9) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000f6ffffff0000", 0x14, 0x0) 2018/04/06 00:02:19 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:19 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000001c0)=0xf0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000001cc0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES16=r2], @ANYRES32=0x0, @ANYBLOB="000000000000000008000d8081ffffff08007f0000000000c0c1a00ac17ab718d80ae30772276631cbd15e8ca1c2da252ca37a1dee"], 0x3}, 0x1, 0x0, 0x0, 0x8040}, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x65f0, 0x1) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000080)={[{0x8, 0x55, 0x0, 0x6, 0x8, 0x79c681cb, 0x10001, 0x80000000, 0x1, 0x10001, 0x6, 0x7, 0x6}, {0x2, 0x6, 0xe6, 0x1f, 0x5, 0x100000000, 0x0, 0x5, 0x0, 0x101, 0x0, 0x10000, 0x1000}, {0xffff, 0xe5, 0x8, 0x8, 0xfffffffffffffffb, 0x3, 0x74b, 0xffffffffffffffff, 0x20, 0x1, 0x1, 0x5, 0x401}], 0x401}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f0000000340)={0x34e, 0x6, 0x0, 0x1ff, "4ddb3e26901e14eadb0495516ab828d5a283400e82d9de362a47fc52e19d74bf5b6a3b85f6ca5b1e9c76e247", 0x100}) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x6) 2018/04/06 00:02:19 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:19 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000240)=0x1e) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:19 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xfc, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:19 executing program 0: r0 = socket(0x18, 0x0, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) mq_notify(r1, &(0x7f0000000040)={0x0, 0x3b, 0x0, @thr={&(0x7f0000000140)="240f68efe301c612fc61a5c2686a969d0a82ddc1d13b16b9d683d2c7342efa004ad2cab93bbc239ada97c1d56ee6de19e4e413e836948e30fc2f575b93b3a5486091de54712c3485cccbfe41fc584c414db96fd385a92b8022c1e8109d910f2ddaaa34f3843d47e803efb54e97537e83678780834ccb6fd98e25a8a95ce36c", &(0x7f00000001c0)="f8fd18394d9d90fab9ec7363180c3fd523654da6ce78e30c13a0e440e91aa014ec60a687b960a07bc375f3a9efbe9b74ae33ae46c54368167c0f7b69733e5da833871615f555dfa1b38da1c3e9d07575298ac267464ac661c3f188751fde57904b2e3666321b5b166d75da36bd0eff622cf89e1391ed38"}}) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0xe0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000080)=""/77, &(0x7f0000000280)=0xfffffffffffffd79) mkdirat(r1, &(0x7f0000000340)='./file1\x00', 0x12) 2018/04/06 00:02:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:19 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:19 executing program 3: eventfd(0x9) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:19 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r1 = getuid() getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x400) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e23, @rand_addr=0x3}}, 0x8000, 0x3, 0x8, "ae61b5fe2f96d11e05c87cb391cca78dbae171e2710bba2924aba6641320b8d0609da2890caec8c396d8b95006dd46ce0abba1b937901e29889c2a8df8d5c63115bdd0f2f58c8b7b25f9968cd258e3f3"}, 0xd8) 2018/04/06 00:02:19 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:19 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xe, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:19 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r2, r1, 0x0, 0x20004) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fremovexattr(r2, &(0x7f0000000000)=@random={'user.', ')userppp1[[cpuset\x00'}) write$rdma_cm(r3, &(0x7f0000001ec0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e80)}}, 0x20) 2018/04/06 00:02:19 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:19 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:19 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:20 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xff000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:20 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:20 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:20 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:20 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuacct.stat\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000380)='./file0\x00', 0x48) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x80000}, &(0x7f0000000200)=0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101200, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000002c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000240)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000003c0)={0x6, 0xffff, 0x9, 'queue1\x00', 0x1}) 2018/04/06 00:02:20 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xa00, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:20 executing program 7 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:20 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001740)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001780)={r1, 0x1, 0x6, @random="c93706bf0d01"}, 0x10) ioctl(r0, 0x80184132, &(0x7f0000008ffb)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x8, 0x8001, 0x2c, 0x80, 0x7, 0x934, 0x1da, 0x4, 0x401, 0x5, 0x10001, 0x401, 0x9, 0x1, 0x1]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x0, 0x100000000, 0x401}, 0x10) openat$cgroup_ro(r0, &(0x7f0000000100)='\x00\x00\x00', 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x180) fcntl$dupfd(r0, 0x406, r3) 2018/04/06 00:02:20 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:20 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)=']\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000480)={0x4000000000000, 0x0, 0x9, "71756575653097580000b1000000000000000000000000000000000000000000000000e100", 0x1000000000000000}) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) socket$inet6(0xa, 0xa, 0x2b2) 2018/04/06 00:02:20 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000000000000000000000000000000000ff", 0x14, 0x0) 2018/04/06 00:02:21 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:21 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x500000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:21 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001740)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001780)={r1, 0x1, 0x6, @random="c93706bf0d01"}, 0x10) ioctl(r0, 0x80184132, &(0x7f0000008ffb)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x8, 0x8001, 0x2c, 0x80, 0x7, 0x934, 0x1da, 0x4, 0x401, 0x5, 0x10001, 0x401, 0x9, 0x1, 0x1]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x0, 0x100000000, 0x401}, 0x10) openat$cgroup_ro(r0, &(0x7f0000000100)='\x00\x00\x00', 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x180) fcntl$dupfd(r0, 0x406, r3) 2018/04/06 00:02:21 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) eventfd(0x9) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:21 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000400)='queue0\x00', 0x3) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000440)) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000240)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/10, 0xa}, {&(0x7f00000002c0)=""/250, 0xfa}], 0x2, 0x0, 0x0, 0x3}, 0x2001) 2018/04/06 00:02:21 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:21 executing program 1: getpid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:21 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:21 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x65231f7, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:21 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001740)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001780)={r1, 0x1, 0x6, @random="c93706bf0d01"}, 0x10) ioctl(r0, 0x80184132, &(0x7f0000008ffb)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x8, 0x8001, 0x2c, 0x80, 0x7, 0x934, 0x1da, 0x4, 0x401, 0x5, 0x10001, 0x401, 0x9, 0x1, 0x1]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x0, 0x100000000, 0x401}, 0x10) openat$cgroup_ro(r0, &(0x7f0000000100)='\x00\x00\x00', 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x180) fcntl$dupfd(r0, 0x406, r3) 2018/04/06 00:02:21 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r0, 0x15, &(0x7f00000000c0)={0x1, 0x100, 0x93fd, 0x9}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000300)={r4, 0x5ad}, &(0x7f0000000340)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000000000000000000000000000000000ff", 0x14, 0x0) 2018/04/06 00:02:21 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0045877, &(0x7f0000000440)) 2018/04/06 00:02:21 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:21 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xfc00, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:21 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001740)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001780)={r1, 0x1, 0x6, @random="c93706bf0d01"}, 0x10) ioctl(r0, 0x80184132, &(0x7f0000008ffb)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x8, 0x8001, 0x2c, 0x80, 0x7, 0x934, 0x1da, 0x4, 0x401, 0x5, 0x10001, 0x401, 0x9, 0x1, 0x1]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x0, 0x100000000, 0x401}, 0x10) openat$cgroup_ro(r0, &(0x7f0000000100)='\x00\x00\x00', 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x180) fcntl$dupfd(r0, 0x406, r3) 2018/04/06 00:02:21 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8982, &(0x7f0000000440)) 2018/04/06 00:02:21 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1400, 0xc000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x460}}, 0xffffffff7fffffff, 0x5, 0xfffffffffffffb5c, 0x1f, 0x48}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x8c, "2d51aec4c7106d9262b5a9707200ef8fd3781b42ba95c57038fcb2815b9f97c1bfd72abca4884374847762d791b1723beea6cdce67869776a3b0695b02472f6aaae0bc72f995edc73868cb6611cda3275f38c4855f7b3be0bbb5c3f2297147b2b2f4a69b73ffa50da431ad574f58075da8da7e0763b7488497b0fd0ead23162c983d7ab0249602205dfd7e38"}, &(0x7f0000000480)=0x94) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000002000", 0x14, 0x0) 2018/04/06 00:02:21 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:21 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001740)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001780)={r1, 0x1, 0x6, @random="c93706bf0d01"}, 0x10) ioctl(r0, 0x80184132, &(0x7f0000008ffb)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x8, 0x8001, 0x2c, 0x80, 0x7, 0x934, 0x1da, 0x4, 0x401, 0x5, 0x10001, 0x401, 0x9, 0x1, 0x1]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x0, 0x100000000, 0x401}, 0x10) openat$cgroup_ro(r0, &(0x7f0000000100)='\x00\x00\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x180) 2018/04/06 00:02:22 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:22 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x700000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:22 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x5460, &(0x7f0000000440)) 2018/04/06 00:02:22 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:22 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001740)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001780)={r1, 0x1, 0x6, @random="c93706bf0d01"}, 0x10) ioctl(r0, 0x80184132, &(0x7f0000008ffb)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x8, 0x8001, 0x2c, 0x80, 0x7, 0x934, 0x1da, 0x4, 0x401, 0x5, 0x10001, 0x401, 0x9, 0x1, 0x1]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x0, 0x100000000, 0x401}, 0x10) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x180) 2018/04/06 00:02:22 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000100", 0x14, 0x0) 2018/04/06 00:02:22 executing program 1: getpid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:22 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001740)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001780)={r1, 0x1, 0x6, @random="c93706bf0d01"}, 0x10) ioctl(r0, 0x80184132, &(0x7f0000008ffb)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x8, 0x8001, 0x2c, 0x80, 0x7, 0x934, 0x1da, 0x4, 0x401, 0x5, 0x10001, 0x401, 0x9, 0x1, 0x1]}, &(0x7f0000000040)=0x100) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x180) 2018/04/06 00:02:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000002000", 0x14, 0x0) 2018/04/06 00:02:22 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x400000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:22 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x40049409, &(0x7f0000000440)) 2018/04/06 00:02:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000200000000", 0x14, 0x0) 2018/04/06 00:02:22 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x200000) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000000c0)=0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:22 executing program 2 (fault-call:2 fault-nth:0): openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:22 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x2000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:23 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:23 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001740)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001780)={r1, 0x1, 0x6, @random="c93706bf0d01"}, 0x10) ioctl(r0, 0x80184132, &(0x7f0000008ffb)) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x180) 2018/04/06 00:02:23 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x2, &(0x7f0000000440)) 2018/04/06 00:02:23 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000240)=""/67) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000008cffffff00", 0x14, 0x0) 2018/04/06 00:02:23 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:23 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x5000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:23 executing program 1: getpid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:23 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x7004, &(0x7f0000000140)) 2018/04/06 00:02:23 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001740)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001780)={r1, 0x1, 0x6, @random="c93706bf0d01"}, 0x10) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x180) 2018/04/06 00:02:23 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x40000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="020000000000000000000000000000f6ffffff00", 0x14, 0x0) 2018/04/06 00:02:23 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:23 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8902, &(0x7f0000000440)) 2018/04/06 00:02:23 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x4008700c, &(0x7f0000000140)) 2018/04/06 00:02:23 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001740)=0x14) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x180) 2018/04/06 00:02:24 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:24 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x4020940d, &(0x7f0000000440)) 2018/04/06 00:02:24 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x180) 2018/04/06 00:02:24 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x9000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000000000000000000000000000000000ff", 0x14, 0x0) 2018/04/06 00:02:24 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x4028700f, &(0x7f0000000140)) 2018/04/06 00:02:24 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000240)={0x0, 0x0, 0x3, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x7fe, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x5, 0x9, 0x5, 'queue1\x00', 0x6}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) flistxattr(r0, &(0x7f0000000000)=""/58, 0x3a) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:24 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:24 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x890c, &(0x7f0000000440)) 2018/04/06 00:02:24 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x300, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:24 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x180) 2018/04/06 00:02:24 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247009, &(0x7f0000000140)) 2018/04/06 00:02:24 executing program 4: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000200", 0x14, 0x0) 2018/04/06 00:02:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x180) 2018/04/06 00:02:24 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8916, &(0x7f0000000440)) 2018/04/06 00:02:25 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:25 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xfec0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:25 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5421, &(0x7f0000000140)) 2018/04/06 00:02:25 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x180) 2018/04/06 00:02:25 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="020000000000000000000000000000ffffff8c00", 0x14, 0x0) 2018/04/06 00:02:25 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x5450, &(0x7f0000000440)) 2018/04/06 00:02:25 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:25 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x180) 2018/04/06 00:02:25 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x5452, &(0x7f0000000440)) 2018/04/06 00:02:25 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x40049409, &(0x7f0000000140)) 2018/04/06 00:02:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="020000000000000000000000000000fffffff600", 0x14, 0x0) 2018/04/06 00:02:25 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x1f4, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:25 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x180) 2018/04/06 00:02:25 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8907, &(0x7f0000000440)) 2018/04/06 00:02:25 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:26 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:26 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x4024700a, &(0x7f0000000140)) 2018/04/06 00:02:26 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x3e8, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:26 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x180) 2018/04/06 00:02:26 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000440)) 2018/04/06 00:02:26 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000300)=""/170) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000240)={0x3ff, 0x9, 0x101, 'queue0\x00', 0x2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:26 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:26 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8904, &(0x7f0000000440)) 2018/04/06 00:02:26 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x600, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:26 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0xffffffff, 0x7}) r1 = socket$inet6(0xa, 0x802, 0x0) getpeername$netlink(r0, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:26 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x180) 2018/04/06 00:02:26 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc0045878, &(0x7f0000000140)) 2018/04/06 00:02:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000020000000", 0x14, 0x0) 2018/04/06 00:02:26 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0xc020660b, &(0x7f0000000440)) 2018/04/06 00:02:26 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x4008700e, &(0x7f0000000140)) 2018/04/06 00:02:27 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:27 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xc0fe, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:27 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:27 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) 2018/04/06 00:02:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:27 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5450, &(0x7f0000000140)) 2018/04/06 00:02:27 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0045878, &(0x7f0000000440)) 2018/04/06 00:02:27 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:27 executing program 0 (fault-call:2 fault-nth:0): syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:27 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8980, &(0x7f0000000440)) 2018/04/06 00:02:27 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xf7315206, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:27 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x141000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x4, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0x2, r1, 0x10000, 0x10}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = socket$inet6(0xa, 0x802, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x80) accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x82000) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000440)) epoll_create1(0x80000) [ 189.713844] FAULT_INJECTION: forcing a failure. [ 189.713844] name failslab, interval 1, probability 0, space 0, times 0 [ 189.725404] CPU: 0 PID: 15688 Comm: syz-executor0 Not tainted 4.16.0+ #2 [ 189.732251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.741603] Call Trace: [ 189.744204] dump_stack+0x1b9/0x29f [ 189.747843] ? arch_local_irq_restore+0x52/0x52 [ 189.752532] ? lock_acquire+0x1dc/0x520 [ 189.756519] ? alloc_set_pte+0x1077/0x16a0 2018/04/06 00:02:27 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x2, &(0x7f0000000140)) 2018/04/06 00:02:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000000000000000000000000000fffffff6", 0x14, 0x0) [ 189.760770] should_fail.cold.4+0xa/0x1a [ 189.764844] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 189.769981] ? graph_lock+0x170/0x170 [ 189.774577] ? print_usage_bug+0xc0/0xc0 2018/04/06 00:02:27 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x7002, &(0x7f0000000140)) [ 189.774624] ? lock_downgrade+0x8e0/0x8e0 [ 189.774641] ? print_usage_bug+0xc0/0xc0 [ 189.774662] ? find_held_lock+0x36/0x1c0 [ 189.774686] ? lock_downgrade+0x8e0/0x8e0 [ 189.774709] should_failslab+0x124/0x180 [ 189.774728] kmem_cache_alloc+0x47/0x760 [ 189.774756] __sigqueue_alloc+0x3db/0x700 2018/04/06 00:02:27 executing program 0 (fault-call:2 fault-nth:1): syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) [ 189.774775] ? dequeue_signal+0x620/0x620 [ 189.774794] ? print_usage_bug+0xc0/0xc0 [ 189.774815] ? perf_trace_lock_acquire+0xe3/0x980 [ 189.774833] ? perf_trace_lock+0x900/0x900 [ 189.774864] ? perf_trace_lock_acquire+0xe3/0x980 [ 189.774881] ? perf_trace_lock_acquire+0xe3/0x980 [ 189.774906] __send_signal+0x33a/0x18e0 [ 189.774930] ? prepare_signal+0xca0/0xca0 [ 189.774951] ? debug_check_no_locks_freed+0x310/0x310 [ 189.774969] ? _parse_integer+0x13b/0x190 [ 189.774989] ? graph_lock+0x170/0x170 [ 189.775008] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 189.775022] ? _kstrtoull+0x180/0x230 [ 189.775038] ? _parse_integer+0x190/0x190 [ 189.775054] ? lock_acquire+0x1dc/0x520 [ 189.775068] ? force_sig_info+0x55/0x310 [ 189.775086] ? lock_release+0xa10/0xa10 [ 189.775102] ? __check_object_size+0x95/0x5d9 [ 189.775122] ? kasan_check_write+0x14/0x20 [ 189.775140] send_signal+0x4a/0xe0 [ 189.775158] force_sig_info+0x250/0x310 [ 189.775182] force_sig_info_fault.constprop.32+0x2d0/0x4b0 [ 189.775200] ? is_prefetch.isra.29+0x520/0x520 [ 189.775215] ? __lock_acquire+0x40c0/0x5130 [ 189.775230] ? __do_page_fault+0x381/0xe40 [ 189.775247] ? lock_release+0xa10/0xa10 [ 189.775265] __bad_area_nosemaphore+0x2a3/0x370 [ 189.775284] __bad_area+0x151/0x1f0 [ 189.775302] ? bad_area_nosemaphore+0x40/0x40 [ 189.775322] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 189.775336] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 189.775353] bad_area_access_error+0x1ed/0x2e0 [ 189.775366] ? find_vma+0x34/0x190 [ 189.775383] __do_page_fault+0x43c/0xe40 [ 189.775404] ? mm_fault_error+0x380/0x380 [ 189.775421] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 189.775437] ? ksys_ioctl+0x81/0xd0 [ 189.775454] do_page_fault+0xee/0x8a7 [ 189.775469] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 189.775482] ? vmalloc_sync_all+0x30/0x30 [ 189.775499] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 189.775516] ? syscall_return_slowpath+0x5c0/0x5c0 [ 189.775530] ? syscall_return_slowpath+0x30f/0x5c0 [ 189.775550] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 189.775564] ? page_fault+0x2f/0x50 [ 189.775578] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 189.775594] ? page_fault+0x2f/0x50 [ 189.775609] page_fault+0x45/0x50 [ 189.775620] RIP: 0033:0x44f08f [ 189.775629] RSP: 002b:00007fbb2c24f7a8 EFLAGS: 00010283 [ 189.775643] RAX: 00007fbb2c24f850 RBX: 00007fbb2c2506d4 RCX: 0000000000000000 [ 189.775652] RDX: 0000000000000400 RSI: 0000000020000000 RDI: 00007fbb2c24f850 [ 189.775661] RBP: 000000000072bea0 R08: 0000000000000400 R09: 0000000000000000 [ 189.775669] R10: 0000000020000000 R11: 0000000000000000 R12: 0000000000000014 [ 189.775678] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000000 [ 189.944273] FAULT_INJECTION: forcing a failure. [ 189.944273] name failslab, interval 1, probability 0, space 0, times 0 [ 189.944291] CPU: 0 PID: 15714 Comm: syz-executor0 Not tainted 4.16.0+ #2 [ 189.944300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.944306] Call Trace: [ 189.944329] dump_stack+0x1b9/0x29f [ 189.944351] ? arch_local_irq_restore+0x52/0x52 [ 189.944378] should_fail.cold.4+0xa/0x1a [ 189.944395] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 189.944412] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 189.944426] ? kernel_fpu_begin+0x20/0x20 [ 189.944459] ? find_held_lock+0x36/0x1c0 [ 189.944497] ? check_same_owner+0x320/0x320 [ 189.944511] ? __might_sleep+0x95/0x190 [ 189.944529] ? rcu_note_context_switch+0x710/0x710 [ 189.944555] should_failslab+0x124/0x180 [ 189.944574] kmem_cache_alloc+0x2af/0x760 [ 189.944592] ? setup_sigcontext+0x7d0/0x7d0 [ 189.944607] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 189.944624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 189.944640] getname_flags+0xd0/0x5a0 [ 189.944653] ? find_vma+0x34/0x190 [ 189.944669] getname+0x19/0x20 [ 189.944684] do_sys_open+0x38e/0x770 [ 189.944703] ? filp_open+0x80/0x80 [ 189.944721] ? ksys_ioctl+0x81/0xd0 [ 189.944739] SyS_open+0x2d/0x40 [ 189.944752] ? do_sys_open+0x770/0x770 [ 189.944768] do_syscall_64+0x29e/0x9d0 [ 189.944786] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 189.944803] ? syscall_return_slowpath+0x5c0/0x5c0 [ 189.944820] ? syscall_return_slowpath+0x30f/0x5c0 [ 189.944848] ? retint_user+0x18/0x18 [ 189.944870] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 189.944896] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 189.944908] RIP: 0033:0x40f531 [ 189.944917] RSP: 002b:00007fbb2c24f7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 189.944933] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 [ 189.944944] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fbb2c24f850 [ 189.944954] RBP: 000000000072bea0 R08: 00007fbb2c24f7b0 R09: 000000000072bea0 [ 189.944963] R10: 0000000020000000 R11: 0000000000000293 R12: 0000000000000014 [ 189.944973] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000001 2018/04/06 00:02:28 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:28 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8983, &(0x7f0000000440)) 2018/04/06 00:02:28 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x4000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000002000000", 0x14, 0x0) 2018/04/06 00:02:28 executing program 0 (fault-call:2 fault-nth:2): syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:28 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x40247007, &(0x7f0000000140)) 2018/04/06 00:02:28 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x801, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz0', "9d42b1077f53619ed5ae7af3f0aee688c98a34c6efa35058f4898bc79deafe131ad8d73f4e2ff799911ac8699770ef50f0c2cb02c8c76c95e5a147c8"}, 0x40) bind$ipx(r1, &(0x7f00000005c0)={0x4, 0x3, 0x2, "31e028a0969e", 0xffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="7d0000003ed83f58079f3f570cb66f4fd771b892e9184f1d2c63cce5355f7d39965a5f238302188cc4fabb6d0ae4734a3bf8d8936c991d948be14187ac8281e5c4758739ee6112a45745442dfbbb0ce5d64e98cfb22362cbc4ad049dda4b75b98a48bfa99d7e904c978678f61a9251e790bada8093faa5bb6b93b15be8b772b6f3"], &(0x7f0000000000)=0x85) getrlimit(0x4, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x6}, &(0x7f00000000c0)=0xffffffffffffff40) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:28 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) [ 190.592948] FAULT_INJECTION: forcing a failure. [ 190.592948] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 190.604797] CPU: 1 PID: 15737 Comm: syz-executor0 Not tainted 4.16.0+ #2 [ 190.611642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.621001] Call Trace: [ 190.623600] dump_stack+0x1b9/0x29f [ 190.627244] ? arch_local_irq_restore+0x52/0x52 [ 190.631920] ? __lock_acquire+0x7f5/0x5130 [ 190.636161] ? perf_trace_lock+0xd6/0x900 [ 190.640321] ? debug_check_no_obj_freed+0x2ff/0x584 [ 190.645354] should_fail.cold.4+0xa/0x1a [ 190.649428] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 190.654557] ? debug_check_no_locks_freed+0x310/0x310 [ 190.659763] ? graph_lock+0x170/0x170 [ 190.663575] ? kmem_cache_free+0x25c/0x2d0 [ 190.667897] ? graph_lock+0x170/0x170 [ 190.671695] ? perf_trace_lock+0xd6/0x900 [ 190.675848] ? perf_trace_lock+0xd6/0x900 [ 190.680007] ? perf_trace_lock_acquire+0xe3/0x980 [ 190.684858] ? rcu_pm_notify+0xc0/0xc0 [ 190.688756] ? zap_class+0x720/0x720 [ 190.692473] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 190.698008] ? should_fail+0x21b/0xbcd [ 190.701904] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 190.707457] __alloc_pages_nodemask+0x34e/0xd70 [ 190.712143] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 190.717178] ? find_held_lock+0x36/0x1c0 [ 190.721277] ? check_same_owner+0x320/0x320 [ 190.725608] ? __might_sleep+0x95/0x190 [ 190.729595] cache_grow_begin+0x72/0x6c0 [ 190.733679] kmem_cache_alloc+0x689/0x760 [ 190.738014] ? setup_sigcontext+0x7d0/0x7d0 [ 190.742345] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 190.747897] getname_flags+0xd0/0x5a0 [ 190.751704] ? find_vma+0x34/0x190 [ 190.755250] getname+0x19/0x20 [ 190.758461] do_sys_open+0x38e/0x770 [ 190.762190] ? filp_open+0x80/0x80 [ 190.765741] ? ksys_ioctl+0x81/0xd0 [ 190.769375] SyS_open+0x2d/0x40 [ 190.772659] ? do_sys_open+0x770/0x770 [ 190.776553] do_syscall_64+0x29e/0x9d0 [ 190.780448] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 190.785299] ? syscall_return_slowpath+0x5c0/0x5c0 [ 190.790240] ? syscall_return_slowpath+0x30f/0x5c0 [ 190.795189] ? retint_user+0x18/0x18 [ 190.798918] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 190.803777] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 190.809052] RIP: 0033:0x40f531 [ 190.812243] RSP: 002b:00007fbb2c24f7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 190.819960] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 [ 190.827233] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fbb2c24f850 [ 190.834503] RBP: 000000000072bea0 R08: 00007fbb2c24f7b0 R09: 000000000072bea0 2018/04/06 00:02:28 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xb40c, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000003c0)={0x200, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0x3f, r3, 0x10001, 0x1000}) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/user\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000480)={{0x7fffffff}, 'port1\x00', 0x44, 0x30, 0x1, 0x4, 0x7ff, 0xef, 0x9, 0x0, 0x2, 0x100000001}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000300)=""/148, 0x94) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) r5 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x4040) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000006c0)={0x4, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000000180)=0xd70e) 2018/04/06 00:02:28 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x1, 0x7, 0x9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r3, 0xffff, 0x30, 0xe1fa, 0x3}, &(0x7f0000000280)=0x18) 2018/04/06 00:02:28 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f00000000c0)={0x4}, 0x8, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="11dece389b973d592df053ec4e352f3304568f926c9de757cebd5590b354f0", 0x1f}, {&(0x7f0000000e40)="d7a5107a74c7a934b3609e7381a623af11e7d9398da84c122ae47d6adcaa68d688eeb581efd1282be61819f8da5b5f1665695a2df73d3a3d3d406905b09ae4b906878e6098b7d3b72162166cffa392dba188ab81466efa87570f1dca3164decbdaa5781f0e4dee5237f19cf3777f0b730c68e1228494e234860da318f3077e70a3241b8f6cc560a73316eaeb32d9504075960d8ea427364337c79b368718a696fcb09d2e792aa616cb04111ebe47652a8e28e894cbbfc1be3d6a2e40218b0b07046d7c0c7dc978f509f392078a4784f5dd19f409e9f744ee8cdc8259cc6f538bf8cc5e923d3a5f63d1f5dcc2286e0315", 0xf0}, {&(0x7f0000000340)="c4e6fdfc593594b6af56c10268e659836b2a14b235e83d4d5f7a4a187143ddb32e68be9c6dc75a1fc365c3037966539f9c5dfbe35b209211f4249bca7cba384864db86fdc03e2a00207d0033a14f5c9da8009ae040358fb80d30b1c90f77805d215859ebb0efd5b5ab40be47b91078396ad8a3fad9731e5e38f9c77bc13032a6", 0x80}, {&(0x7f0000000c40)="c528a94424f67bd2c15add18516c0dba7d5ba71874c139db17a954634d15b73efa41f0bd44544ecc610fb9a439c818bff71c41a7b9cb9d4613441b47443c427ac40ebee6542fe76315ed8544fbbf6edb3111fc65f45970b0484ba23f48f17f3c81aca9e0e85dee499a44414f55250567fba540a57f98184200b209b85d6a36044f140d924ff53df0d8d84f1ac8d0a956751a8640cd2861263d213471255d64e27987c876866000d1ba48c55cbd2b81f7628d78f30117dbac1b97fb12599e8c7213d9e1e29ffeb8979cbadb5a8871", 0xce}, {&(0x7f0000000580)="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", 0xfb}, {&(0x7f0000000d40)="b830c9ad723cb2d87bc0e0059fd0e2da4d57e2f87116bf68416d1158141b917c4a181ef81cdaed4aea9ab67b93b597994bfa95328dca7a8314d8ed305f494b6a95af6fdcdc109f154cc064df21ea8a9382c3af20602c7e907cbcef88cf70cde029ac34e537ed289c660d78b38674e3b70c34cf3ba5bdcec7cb9a7f952904639497bdec590765c1f8efd05c4a6c21439c208b217871f785ec53c3e5b9c039b2ffbb96604f162dba44ad738a0d0d2a0a5b1ba27b2df29f9732449faa30dc8fbe7ffe23acc6d1d9a2430a61e2e475ee8e41ab755cbeeddc7f087fc428e8bd82fe", 0xdf}, {&(0x7f0000000780)="8c9785119ccd1c1bacb1cf5489722b5dddeb8e55d2662f586202cf5a8e94c87b1930102f4bfb9de8c6705b25277f5e15bc80deba048ba7156c98b955b999b284a4ccfd7eb2e4e7c967ab338d8640eee02d92a6c092614d4bbb54ff40ef72c31b435c23ab80cb925fc1f4842c71a3e9f608c248bdbeaf9dcde35c1fbb7b73fc777ddc8f4c11be95e0d36824c0c74fbceb6f93279535774809c92fea6d6c91758ea254d25b080d41f0f880628df3fdb407", 0xb0}], 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x7fe, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000900)={{0x3, 0x6, 0xffffffffffffff80, 0x1, "5d519e6a6a9079d8d90cd4f46bdc4b9dfb3c101fe3b4702cdea749494f30db80a4fcabcc9410658f7e65788b", 0x100}, 0x0, 0x0, 0x4, r3, 0xfa, 0x4, "eb7609939cecba11a3d6bd34fc4a17f9ba03d5415de0504d1af45cc765e158c3d9842493fc7bb5d6d4933ee36624f88633039fb051500207dd63a621515c1ac0", &(0x7f00000008c0)='queue0\x00', 0x7, [], [0x93, 0x5, 0x4, 0x200]}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:28 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x93ba, 0x200000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x402000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0x0, 0x1000000004, 0x0, 'queue1\x00', 0x4}) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) timer_create(0x2, &(0x7f0000000380)={0x0, 0x2a, 0x1, @thr={&(0x7f0000000240)="1391721b28ec793c9aebc3774f6d9706336d3bef5383d953889b1bb0e3fa6159bbd2add7ae7fcca0a35e788c021c6f7ecff2c2bf43512e578ac255deb8a62f21d2abe23e2996634f9a4e39167363028b267f66189a9f703a1017ac97f6673fb5894fdb652056f4008af34367ad24b8047f3f24c767b0294364d1cb1d", &(0x7f00000002c0)="85b212c92221cd477f626968ebe20f6256524fc2559b26be29d89ca3eeed7a45a012e923c140cc03b09cf9de73a4e8f0f287c6b3cf54a0f53bfb7d58a1b6d46fb9dd8ccaaec36e7502461336bc830dd5b52ca032d2e39e921e65c18a2385bfc2bf2f3564ce3f02cd3fb05b67acb12517c16b3e5ce8ac00f9db0e5f1de655c2a0fddab87cc87312719cd62b6b59a1e8c2c39839b65bcf6dc757e4cd14c49c83246202e27e0a362c63a2bc08f9c8f9582d44b08a975351d45a4b61b108edf6f2"}}, &(0x7f00000003c0)=0x0) timer_gettime(r2, &(0x7f0000000400)) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:28 executing program 4: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xff00000000000000, 0x40000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={0xffffffffffffff9c}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xfffffffffffffffc, &(0x7f0000000240)="2808e78c8f0b07b0bbc2378b082d1ba1762b0411a804d6fcd2be3bcc2474b2d467d41f242c365d6a449081a2817f696198e7a0ecd5bc40df86a2f2cafd681837c1a854d0e730b3b96bf2bf720977a3acdc15515c43996ec7019cd776353d68aa761bb61aaabc16f9e164cf663043cb6088d9bd50f8be7ce03b61fb960ebee36a3ad2985012d9d235509aaded828e8a3296484fb87f2486cba7496a5638e679f75342a48d0988422ce779e3e68eb84f2368b651c6ffeba64cc36ba0339c52f9d9966a19507690a2b6f7ccc9", 0xcb) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000340)='/dev/input/event#\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = socket$inet6(0xa, 0x802, 0x0) socket$netlink(0x10, 0x3, 0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000440)) [ 190.841776] R10: 0000000020000000 R11: 0000000000000293 R12: 0000000000000014 [ 190.849046] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000002 2018/04/06 00:02:28 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x4020940d, &(0x7f0000000140)) 2018/04/06 00:02:28 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8903, &(0x7f0000000440)) 2018/04/06 00:02:28 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x54000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:29 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:29 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x20000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000240)={0xc33, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x88) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:29 executing program 0 (fault-call:2 fault-nth:3): syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:29 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8981, &(0x7f0000000440)) 2018/04/06 00:02:29 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5452, &(0x7f0000000140)) 2018/04/06 00:02:29 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:29 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) [ 191.582628] FAULT_INJECTION: forcing a failure. [ 191.582628] name failslab, interval 1, probability 0, space 0, times 0 [ 191.593957] CPU: 1 PID: 15792 Comm: syz-executor0 Not tainted 4.16.0+ #2 [ 191.600815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.610170] Call Trace: [ 191.612794] dump_stack+0x1b9/0x29f [ 191.616421] ? arch_local_irq_restore+0x52/0x52 [ 191.621089] should_fail.cold.4+0xa/0x1a [ 191.625141] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 191.630237] ? debug_check_no_locks_freed+0x310/0x310 [ 191.635411] ? print_usage_bug+0xc0/0xc0 [ 191.639458] ? is_bpf_text_address+0xd7/0x170 [ 191.643940] ? kernel_text_address+0x79/0xf0 [ 191.648332] ? __unwind_start+0x166/0x330 [ 191.652476] ? find_held_lock+0x36/0x1c0 [ 191.656551] ? check_same_owner+0x320/0x320 [ 191.660863] ? rcu_note_context_switch+0x710/0x710 [ 191.665778] ? graph_lock+0x170/0x170 [ 191.669573] should_failslab+0x124/0x180 [ 191.673627] kmem_cache_alloc+0x2af/0x760 [ 191.677767] ? debug_check_no_locks_freed+0x310/0x310 [ 191.682950] get_empty_filp+0x125/0x520 [ 191.686911] ? proc_nr_files+0x60/0x60 [ 191.690786] ? lock_downgrade+0x8e0/0x8e0 [ 191.694926] ? perf_trace_lock+0xd6/0x900 [ 191.699060] ? perf_trace_lock_acquire+0xe3/0x980 [ 191.703886] ? rcu_is_watching+0x85/0x140 [ 191.708036] path_openat+0x116/0x4d50 [ 191.711839] ? unwind_get_return_address+0x61/0xa0 [ 191.716767] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 191.721771] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 191.726518] ? find_held_lock+0x36/0x1c0 [ 191.730577] ? lock_downgrade+0x8e0/0x8e0 [ 191.734722] ? kasan_check_read+0x11/0x20 [ 191.738856] ? do_raw_spin_unlock+0x9e/0x2e0 [ 191.743254] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 191.747828] ? __lock_is_held+0xb5/0x140 [ 191.751896] ? _raw_spin_unlock+0x22/0x30 [ 191.756039] ? __alloc_fd+0x544/0x6e0 [ 191.759825] ? usercopy_warn+0x120/0x120 [ 191.763883] do_filp_open+0x249/0x350 [ 191.767671] ? may_open_dev+0x100/0x100 [ 191.771632] ? strncpy_from_user+0x3b6/0x500 [ 191.776040] ? mpi_free.cold.1+0x19/0x19 [ 191.780107] ? get_unused_fd_flags+0x121/0x190 [ 191.784671] ? getname_flags+0xd0/0x5a0 [ 191.788635] ? getname_flags+0x26e/0x5a0 [ 191.792680] ? find_vma+0x34/0x190 [ 191.796221] do_sys_open+0x59a/0x770 [ 191.800022] ? filp_open+0x80/0x80 [ 191.803556] ? ksys_ioctl+0x81/0xd0 [ 191.807173] SyS_open+0x2d/0x40 [ 191.810443] ? do_sys_open+0x770/0x770 [ 191.814321] do_syscall_64+0x29e/0x9d0 [ 191.818201] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 191.823037] ? syscall_return_slowpath+0x5c0/0x5c0 [ 191.827962] ? syscall_return_slowpath+0x30f/0x5c0 [ 191.832885] ? retint_user+0x18/0x18 [ 191.836599] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 191.841435] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 191.846607] RIP: 0033:0x40f531 [ 191.849786] RSP: 002b:00007fbb2c24f7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 191.857483] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 [ 191.864737] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fbb2c24f850 [ 191.871989] RBP: 000000000072bea0 R08: 00007fbb2c24f7b0 R09: 000000000072bea0 2018/04/06 00:02:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) [ 191.879245] R10: 0000000020000000 R11: 0000000000000293 R12: 0000000000000014 [ 191.886500] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000003 2018/04/06 00:02:29 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001100)='/dev/hwrng\x00', 0x280, 0x0) write$tun(r1, &(0x7f0000001140)={@pi={0x0, 0xe819cbc0f5b9fc7}, @void, @mpls={[{0x800, 0xf861, 0x12b9, 0x1}, {0x0, 0x96, 0x79, 0x8}, {0xd9, 0xe1cd, 0x968, 0x7fff}, {0xfff, 0x1, 0x7f, 0x8}, {0x6, 0x4, 0x8, 0x4ae0}], @llc={@snap={0x1, 0xaa, 'P', "c4298a", 0x805, "bb9fe1789ef3ebe1300b07d3111bd6c8dc5fa3d43b16eaf03c1de9615749aedfd801476634adb0d7d2057be27e2d"}}}}, 0x4e) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000440)) openat$audio(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/audio\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000000f40)=[{{&(0x7f0000000240)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/181, 0xb5}, {&(0x7f0000000380)=""/150, 0x96}, {&(0x7f0000000480)=""/177, 0xb1}, {&(0x7f0000000540)=""/95, 0x5f}], 0x4, &(0x7f00000000c0)=""/22, 0x16, 0x508a7f36}, 0x8}, {{&(0x7f00000005c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000640)=""/131, 0x83}, {&(0x7f0000000700)=""/39, 0x27}, {&(0x7f0000000740)=""/138, 0x8a}, {&(0x7f0000000800)=""/148, 0x94}, {&(0x7f00000008c0)=""/143, 0x8f}, {&(0x7f0000000980)=""/253, 0xfd}, {&(0x7f0000000a80)=""/32, 0x20}, {&(0x7f0000000ac0)=""/72, 0x48}], 0x8, &(0x7f0000000bc0)=""/5, 0x5, 0x3}, 0x400}, {{&(0x7f0000000c00)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000c80)=""/223, 0xdf}, {&(0x7f0000000d80)=""/189, 0xbd}], 0x2, &(0x7f0000000e80)=""/144, 0x90, 0x3}, 0xc6}], 0x3, 0x40000100, &(0x7f0000001040)={r3, r4+30000000}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f0000001080)=0x7, 0x8) 2018/04/06 00:02:29 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5460, &(0x7f0000000140)) 2018/04/06 00:02:29 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:29 executing program 0 (fault-call:2 fault-nth:4): syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:29 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8901, &(0x7f0000000440)) [ 192.055670] FAULT_INJECTION: forcing a failure. [ 192.055670] name failslab, interval 1, probability 0, space 0, times 0 [ 192.066989] CPU: 1 PID: 15829 Comm: syz-executor0 Not tainted 4.16.0+ #2 [ 192.073843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.083202] Call Trace: [ 192.085804] dump_stack+0x1b9/0x29f [ 192.089447] ? arch_local_irq_restore+0x52/0x52 [ 192.094164] should_fail.cold.4+0xa/0x1a [ 192.098267] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 192.103378] ? lock_acquire+0x1dc/0x520 [ 192.107367] ? snd_lookup_minor_data+0x41/0x160 [ 192.112052] ? lock_release+0xa10/0xa10 [ 192.116039] ? find_held_lock+0x36/0x1c0 [ 192.120137] ? check_same_owner+0x320/0x320 [ 192.124472] ? rcu_note_context_switch+0x710/0x710 [ 192.129407] ? __lock_acquire+0x7f5/0x5130 [ 192.133661] should_failslab+0x124/0x180 [ 192.137736] kmem_cache_alloc_trace+0x2cb/0x780 [ 192.142411] ? find_held_lock+0x36/0x1c0 [ 192.146504] snd_card_file_add+0xb5/0x480 [ 192.150665] ? snd_component_add+0x180/0x180 2018/04/06 00:02:29 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x894c, &(0x7f0000000440)) 2018/04/06 00:02:30 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc0189436, &(0x7f0000000140)) [ 192.155082] ? perf_trace_lock+0xd6/0x900 [ 192.159240] ? graph_lock+0x170/0x170 [ 192.163054] ? kasan_check_write+0x14/0x20 [ 192.167297] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 192.172235] snd_pcm_open+0xc3/0x900 [ 192.175967] ? wait_for_completion+0x870/0x870 [ 192.180556] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 192.185324] ? refcount_add_not_zero+0x320/0x320 [ 192.190085] ? snd_pcm_open_substream+0x3f0/0x3f0 [ 192.194941] ? m_show+0x5d0/0x5d0 [ 192.198755] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 192.204299] ? refcount_inc+0x29/0x70 [ 192.208114] ? snd_pcm_open+0x900/0x900 [ 192.212099] ? mutex_unlock+0xd/0x10 [ 192.215822] ? snd_pcm_open+0x900/0x900 [ 192.219806] snd_pcm_capture_open+0x8a/0xe0 [ 192.224137] snd_open+0x21a/0x430 [ 192.227607] ? snd_request_card+0x80/0x80 [ 192.231757] chrdev_open+0x256/0x760 [ 192.235478] ? cdev_put.part.0+0x50/0x50 [ 192.239549] ? errseq_sample+0xf9/0x160 [ 192.243527] ? errseq_check+0x140/0x140 [ 192.247514] ? security_file_open+0x9f/0x1d0 [ 192.251929] do_dentry_open+0x818/0xe40 [ 192.255895] ? security_inode_permission+0xdd/0x110 [ 192.260901] ? cdev_put.part.0+0x50/0x50 [ 192.264958] vfs_open+0x139/0x230 [ 192.268402] path_openat+0x164e/0x4d50 [ 192.272293] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 192.277047] ? find_held_lock+0x36/0x1c0 [ 192.281105] ? lock_downgrade+0x8e0/0x8e0 [ 192.285245] ? kasan_check_read+0x11/0x20 [ 192.289379] ? do_raw_spin_unlock+0x9e/0x2e0 [ 192.293779] ? __lock_is_held+0xb5/0x140 [ 192.297838] ? _raw_spin_unlock+0x22/0x30 [ 192.301971] ? __alloc_fd+0x544/0x6e0 [ 192.305760] ? usercopy_warn+0x120/0x120 [ 192.309819] do_filp_open+0x249/0x350 [ 192.313608] ? may_open_dev+0x100/0x100 [ 192.317569] ? strncpy_from_user+0x3b6/0x500 [ 192.321968] ? mpi_free.cold.1+0x19/0x19 [ 192.326029] ? get_unused_fd_flags+0x121/0x190 [ 192.330597] ? getname_flags+0xd0/0x5a0 [ 192.334559] ? getname_flags+0x26e/0x5a0 [ 192.338603] ? find_vma+0x34/0x190 [ 192.342134] do_sys_open+0x59a/0x770 [ 192.345839] ? filp_open+0x80/0x80 [ 192.349368] ? ksys_ioctl+0x81/0xd0 [ 192.352987] SyS_open+0x2d/0x40 [ 192.356252] ? do_sys_open+0x770/0x770 [ 192.360129] do_syscall_64+0x29e/0x9d0 [ 192.364012] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 192.368849] ? syscall_return_slowpath+0x5c0/0x5c0 [ 192.373764] ? syscall_return_slowpath+0x30f/0x5c0 [ 192.378687] ? retint_user+0x18/0x18 [ 192.382394] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 192.387228] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 192.392404] RIP: 0033:0x40f531 [ 192.395579] RSP: 002b:00007fbb2c24f7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 192.403276] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 [ 192.410528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fbb2c24f850 [ 192.417781] RBP: 000000000072bea0 R08: 00007fbb2c24f7b0 R09: 000000000072bea0 [ 192.425037] R10: 0000000020000000 R11: 0000000000000293 R12: 0000000000000014 [ 192.432290] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000004 2018/04/06 00:02:30 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:30 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5451, &(0x7f0000000140)) 2018/04/06 00:02:30 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xa00000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000001", 0x14, 0x0) 2018/04/06 00:02:30 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8906, &(0x7f0000000440)) 2018/04/06 00:02:30 executing program 0 (fault-call:2 fault-nth:5): syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:30 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/04/06 00:02:30 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) [ 192.648800] FAULT_INJECTION: forcing a failure. [ 192.648800] name failslab, interval 1, probability 0, space 0, times 0 [ 192.660396] CPU: 1 PID: 15862 Comm: syz-executor0 Not tainted 4.16.0+ #2 [ 192.667242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.676590] Call Trace: [ 192.679178] dump_stack+0x1b9/0x29f [ 192.682802] ? arch_local_irq_restore+0x52/0x52 [ 192.687467] ? rcu_is_watching+0x85/0x140 [ 192.691605] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 192.696791] should_fail.cold.4+0xa/0x1a [ 192.700842] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 192.705940] ? graph_lock+0x170/0x170 [ 192.709737] ? find_held_lock+0x36/0x1c0 [ 192.713795] ? __lock_is_held+0xb5/0x140 [ 192.717858] ? check_same_owner+0x320/0x320 [ 192.722171] ? rcu_note_context_switch+0x710/0x710 [ 192.727088] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 192.732096] should_failslab+0x124/0x180 [ 192.736151] __kmalloc_track_caller+0x2c4/0x760 [ 192.740808] ? mark_held_locks+0xc9/0x160 [ 192.744948] ? snd_pcm_hw_rule_add+0x444/0x5d0 [ 192.749521] krealloc+0x65/0xb0 [ 192.752793] snd_pcm_hw_rule_add+0x444/0x5d0 [ 192.757193] ? snd_pcm_ioctl_xfern_compat+0x330/0x330 [ 192.762373] ? snd_pcm_debug_name+0x190/0x190 [ 192.766854] ? init_wait_entry+0x1b0/0x1b0 [ 192.771109] snd_pcm_hw_constraints_init+0x4a2/0xd50 [ 192.776223] snd_pcm_open_substream+0x17d/0x3f0 [ 192.780880] ? snd_pcm_hw_constraints_complete+0x6a0/0x6a0 [ 192.786492] ? graph_lock+0x170/0x170 [ 192.790288] snd_pcm_open+0x358/0x900 [ 192.794082] ? snd_pcm_open_substream+0x3f0/0x3f0 [ 192.798915] ? m_show+0x5d0/0x5d0 [ 192.802365] ? wake_up_q+0x100/0x100 [ 192.806067] ? snd_pcm_open+0x900/0x900 [ 192.810039] ? mutex_unlock+0xd/0x10 [ 192.813740] ? snd_pcm_open+0x900/0x900 [ 192.817703] snd_pcm_capture_open+0x8a/0xe0 [ 192.822019] snd_open+0x21a/0x430 [ 192.825468] ? snd_request_card+0x80/0x80 [ 192.829603] chrdev_open+0x256/0x760 [ 192.833306] ? cdev_put.part.0+0x50/0x50 [ 192.837356] ? errseq_sample+0xf9/0x160 [ 192.841318] ? errseq_check+0x140/0x140 [ 192.845285] ? security_file_open+0x9f/0x1d0 [ 192.849687] do_dentry_open+0x818/0xe40 [ 192.853647] ? security_inode_permission+0xdd/0x110 [ 192.858649] ? cdev_put.part.0+0x50/0x50 [ 192.862705] vfs_open+0x139/0x230 [ 192.866147] path_openat+0x164e/0x4d50 [ 192.870047] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 192.874794] ? find_held_lock+0x36/0x1c0 [ 192.878853] ? lock_downgrade+0x8e0/0x8e0 [ 192.882994] ? kasan_check_read+0x11/0x20 [ 192.887136] ? do_raw_spin_unlock+0x9e/0x2e0 [ 192.891534] ? __lock_is_held+0xb5/0x140 [ 192.895588] ? _raw_spin_unlock+0x22/0x30 [ 192.899725] ? __alloc_fd+0x544/0x6e0 [ 192.903510] ? usercopy_warn+0x120/0x120 [ 192.907655] do_filp_open+0x249/0x350 [ 192.911443] ? may_open_dev+0x100/0x100 [ 192.915401] ? strncpy_from_user+0x3b6/0x500 [ 192.919802] ? mpi_free.cold.1+0x19/0x19 [ 192.923853] ? get_unused_fd_flags+0x121/0x190 [ 192.928420] ? getname_flags+0xd0/0x5a0 [ 192.932383] ? getname_flags+0x26e/0x5a0 [ 192.936433] ? find_vma+0x34/0x190 [ 192.939968] do_sys_open+0x59a/0x770 [ 192.943673] ? filp_open+0x80/0x80 [ 192.947205] ? ksys_ioctl+0x81/0xd0 [ 192.950824] SyS_open+0x2d/0x40 [ 192.954089] ? do_sys_open+0x770/0x770 [ 192.957968] do_syscall_64+0x29e/0x9d0 [ 192.961844] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 192.966672] ? syscall_return_slowpath+0x5c0/0x5c0 [ 192.971589] ? syscall_return_slowpath+0x30f/0x5c0 [ 192.976512] ? retint_user+0x18/0x18 [ 192.980220] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 192.985058] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 192.990321] RIP: 0033:0x40f531 2018/04/06 00:02:30 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x1802, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:30 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc020660b, &(0x7f0000000140)) [ 192.993494] RSP: 002b:00007fbb2c24f7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 193.001192] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 [ 193.008445] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fbb2c24f850 [ 193.015712] RBP: 000000000072bea0 R08: 00007fbb2c24f7b0 R09: 000000000072bea0 [ 193.022971] R10: 0000000020000000 R11: 0000000000000293 R12: 0000000000000014 [ 193.030228] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000005 2018/04/06 00:02:30 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x5421, &(0x7f0000000440)) 2018/04/06 00:02:31 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x5, 0x4) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000240)) 2018/04/06 00:02:31 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80287010, &(0x7f0000000140)) 2018/04/06 00:02:31 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:31 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8940, &(0x7f0000000440)) 2018/04/06 00:02:31 executing program 0 (fault-call:2 fault-nth:6): syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) [ 193.320682] FAULT_INJECTION: forcing a failure. [ 193.320682] name failslab, interval 1, probability 0, space 0, times 0 [ 193.332119] CPU: 1 PID: 15906 Comm: syz-executor0 Not tainted 4.16.0+ #2 [ 193.338959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.348299] Call Trace: [ 193.350876] dump_stack+0x1b9/0x29f [ 193.354494] ? arch_local_irq_restore+0x52/0x52 [ 193.359150] ? rcu_is_watching+0x85/0x140 [ 193.363294] should_fail.cold.4+0xa/0x1a [ 193.367347] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 193.372443] ? graph_lock+0x170/0x170 [ 193.376241] ? find_held_lock+0x36/0x1c0 [ 193.380297] ? __lock_is_held+0xb5/0x140 [ 193.384357] ? check_same_owner+0x320/0x320 [ 193.388666] ? rcu_note_context_switch+0x710/0x710 [ 193.393585] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 193.398599] should_failslab+0x124/0x180 [ 193.402651] __kmalloc_track_caller+0x2c4/0x760 [ 193.407308] ? mark_held_locks+0xc9/0x160 [ 193.411448] ? snd_pcm_hw_rule_add+0x444/0x5d0 [ 193.416026] krealloc+0x65/0xb0 [ 193.419298] snd_pcm_hw_rule_add+0x444/0x5d0 [ 193.423695] ? snd_pcm_ioctl_xfern_compat+0x330/0x330 [ 193.428876] ? snd_pcm_debug_name+0x190/0x190 [ 193.433358] ? init_wait_entry+0x1b0/0x1b0 [ 193.437596] snd_pcm_hw_constraints_init+0x4a2/0xd50 [ 193.442692] snd_pcm_open_substream+0x17d/0x3f0 [ 193.447349] ? snd_pcm_hw_constraints_complete+0x6a0/0x6a0 [ 193.452958] ? graph_lock+0x170/0x170 [ 193.456752] snd_pcm_open+0x358/0x900 [ 193.460545] ? snd_pcm_open_substream+0x3f0/0x3f0 [ 193.465385] ? m_show+0x5d0/0x5d0 [ 193.468832] ? wake_up_q+0x100/0x100 [ 193.472535] ? snd_pcm_open+0x900/0x900 [ 193.476496] ? mutex_unlock+0xd/0x10 [ 193.480196] ? snd_pcm_open+0x900/0x900 [ 193.484155] snd_pcm_capture_open+0x8a/0xe0 [ 193.488464] snd_open+0x21a/0x430 [ 193.491907] ? snd_request_card+0x80/0x80 [ 193.496043] chrdev_open+0x256/0x760 [ 193.499752] ? cdev_put.part.0+0x50/0x50 [ 193.503800] ? errseq_sample+0xf9/0x160 [ 193.507765] ? errseq_check+0x140/0x140 [ 193.511735] ? security_file_open+0x9f/0x1d0 [ 193.516136] do_dentry_open+0x818/0xe40 [ 193.520098] ? security_inode_permission+0xdd/0x110 [ 193.525103] ? cdev_put.part.0+0x50/0x50 [ 193.529157] vfs_open+0x139/0x230 [ 193.532599] path_openat+0x164e/0x4d50 [ 193.536489] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 193.541235] ? find_held_lock+0x36/0x1c0 [ 193.545292] ? lock_downgrade+0x8e0/0x8e0 [ 193.549433] ? kasan_check_read+0x11/0x20 [ 193.553565] ? do_raw_spin_unlock+0x9e/0x2e0 [ 193.557963] ? __lock_is_held+0xb5/0x140 [ 193.562025] ? _raw_spin_unlock+0x22/0x30 [ 193.566165] ? __alloc_fd+0x544/0x6e0 [ 193.569951] ? usercopy_warn+0x120/0x120 [ 193.574011] do_filp_open+0x249/0x350 [ 193.577804] ? may_open_dev+0x100/0x100 [ 193.581764] ? strncpy_from_user+0x3b6/0x500 [ 193.586165] ? mpi_free.cold.1+0x19/0x19 [ 193.590217] ? get_unused_fd_flags+0x121/0x190 [ 193.594782] ? getname_flags+0xd0/0x5a0 [ 193.598746] ? getname_flags+0x26e/0x5a0 [ 193.602792] ? find_vma+0x34/0x190 [ 193.606325] do_sys_open+0x59a/0x770 [ 193.610036] ? filp_open+0x80/0x80 [ 193.613572] ? ksys_ioctl+0x81/0xd0 [ 193.617187] SyS_open+0x2d/0x40 [ 193.620469] ? do_sys_open+0x770/0x770 [ 193.624342] do_syscall_64+0x29e/0x9d0 [ 193.628219] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 193.633054] ? syscall_return_slowpath+0x5c0/0x5c0 [ 193.637971] ? syscall_return_slowpath+0x30f/0x5c0 [ 193.642892] ? retint_user+0x18/0x18 [ 193.646600] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 193.651435] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 193.656609] RIP: 0033:0x40f531 [ 193.659782] RSP: 002b:00007fbb2c24f7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 193.667478] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 [ 193.674729] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fbb2c24f850 [ 193.681981] RBP: 000000000072bea0 R08: 00007fbb2c24f7b0 R09: 000000000072bea0 [ 193.689236] R10: 0000000020000000 R11: 0000000000000293 R12: 0000000000000014 [ 193.696491] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000006 2018/04/06 00:02:31 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:31 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:02:31 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup2(r0, r1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={0x0, 0xffff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x2, 0x10, 0x5, 0x8}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={r4}, &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000000c0)) 2018/04/06 00:02:31 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x91ffffff00000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:31 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8936, &(0x7f0000000440)) 2018/04/06 00:02:31 executing program 0 (fault-call:2 fault-nth:7): syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000200000", 0x14, 0x0) 2018/04/06 00:02:31 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) [ 194.089963] FAULT_INJECTION: forcing a failure. [ 194.089963] name failslab, interval 1, probability 0, space 0, times 0 [ 194.101297] CPU: 0 PID: 15934 Comm: syz-executor0 Not tainted 4.16.0+ #2 [ 194.108146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.117500] Call Trace: [ 194.120091] dump_stack+0x1b9/0x29f [ 194.123709] ? arch_local_irq_restore+0x52/0x52 [ 194.128456] ? __save_stack_trace+0x7e/0xd0 [ 194.132772] should_fail.cold.4+0xa/0x1a [ 194.136822] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 194.141914] ? save_stack+0x43/0xd0 [ 194.145527] ? kasan_kmalloc+0xc4/0xe0 [ 194.149401] ? __kmalloc_track_caller+0x14a/0x760 [ 194.154228] ? krealloc+0x65/0xb0 [ 194.157671] ? snd_pcm_hw_rule_add+0x444/0x5d0 [ 194.162240] ? snd_pcm_hw_constraints_init+0x4a2/0xd50 [ 194.167509] ? graph_lock+0x170/0x170 [ 194.171294] ? snd_open+0x21a/0x430 [ 194.174906] ? chrdev_open+0x256/0x760 [ 194.178779] ? do_dentry_open+0x818/0xe40 [ 194.182916] ? vfs_open+0x139/0x230 [ 194.186533] ? do_filp_open+0x249/0x350 [ 194.190498] ? find_held_lock+0x36/0x1c0 [ 194.194558] ? __lock_is_held+0xb5/0x140 [ 194.198623] ? check_same_owner+0x320/0x320 [ 194.202933] ? rcu_note_context_switch+0x710/0x710 [ 194.207858] should_failslab+0x124/0x180 [ 194.211912] __kmalloc_track_caller+0x2c4/0x760 [ 194.216572] ? krealloc+0x7a/0xb0 [ 194.220018] ? rcu_read_lock_sched_held+0x108/0x120 [ 194.225029] ? snd_pcm_hw_rule_add+0x444/0x5d0 [ 194.229599] krealloc+0x3e/0xb0 [ 194.232866] snd_pcm_hw_rule_add+0x444/0x5d0 [ 194.237257] ? snd_pcm_hw_rule_add+0x3ac/0x5d0 [ 194.241828] ? snd_pcm_stop+0x30/0x30 [ 194.245618] ? snd_pcm_debug_name+0x190/0x190 [ 194.250096] ? snd_pcm_debug_name+0x190/0x190 [ 194.254593] snd_pcm_hw_constraints_init+0x89d/0xd50 [ 194.259688] snd_pcm_open_substream+0x17d/0x3f0 [ 194.264346] ? snd_pcm_hw_constraints_complete+0x6a0/0x6a0 [ 194.269955] ? graph_lock+0x170/0x170 [ 194.273757] snd_pcm_open+0x358/0x900 [ 194.277553] ? snd_pcm_open_substream+0x3f0/0x3f0 [ 194.282390] ? m_show+0x5d0/0x5d0 [ 194.285837] ? wake_up_q+0x100/0x100 [ 194.289549] ? snd_pcm_open+0x900/0x900 [ 194.293511] ? mutex_unlock+0xd/0x10 [ 194.297211] ? snd_pcm_open+0x900/0x900 [ 194.301169] snd_pcm_capture_open+0x8a/0xe0 [ 194.305478] snd_open+0x21a/0x430 [ 194.308925] ? snd_request_card+0x80/0x80 [ 194.313058] chrdev_open+0x256/0x760 [ 194.316763] ? cdev_put.part.0+0x50/0x50 [ 194.320812] ? errseq_sample+0xf9/0x160 [ 194.324775] ? errseq_check+0x140/0x140 [ 194.328743] ? security_file_open+0x9f/0x1d0 [ 194.333140] do_dentry_open+0x818/0xe40 [ 194.337100] ? security_inode_permission+0xdd/0x110 [ 194.342101] ? cdev_put.part.0+0x50/0x50 [ 194.346154] vfs_open+0x139/0x230 [ 194.349595] path_openat+0x164e/0x4d50 [ 194.353571] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 194.358317] ? find_held_lock+0x36/0x1c0 [ 194.362374] ? lock_downgrade+0x8e0/0x8e0 [ 194.366529] ? kasan_check_read+0x11/0x20 [ 194.370663] ? do_raw_spin_unlock+0x9e/0x2e0 [ 194.375059] ? __lock_is_held+0xb5/0x140 [ 194.379118] ? _raw_spin_unlock+0x22/0x30 [ 194.383253] ? __alloc_fd+0x544/0x6e0 [ 194.387038] ? usercopy_warn+0x120/0x120 [ 194.391099] do_filp_open+0x249/0x350 [ 194.394889] ? may_open_dev+0x100/0x100 [ 194.398847] ? strncpy_from_user+0x3b6/0x500 [ 194.403247] ? mpi_free.cold.1+0x19/0x19 [ 194.407299] ? get_unused_fd_flags+0x121/0x190 [ 194.411864] ? getname_flags+0xd0/0x5a0 [ 194.415825] ? getname_flags+0x26e/0x5a0 [ 194.419870] ? find_vma+0x34/0x190 [ 194.423404] do_sys_open+0x59a/0x770 [ 194.427109] ? filp_open+0x80/0x80 [ 194.430637] ? ksys_ioctl+0x81/0xd0 [ 194.434257] SyS_open+0x2d/0x40 [ 194.437521] ? do_sys_open+0x770/0x770 [ 194.441398] do_syscall_64+0x29e/0x9d0 [ 194.445274] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 194.450104] ? syscall_return_slowpath+0x5c0/0x5c0 [ 194.455026] ? syscall_return_slowpath+0x30f/0x5c0 [ 194.459949] ? retint_user+0x18/0x18 [ 194.463655] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 194.468497] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 194.473670] RIP: 0033:0x40f531 [ 194.476843] RSP: 002b:00007fbb2c24f7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 194.484539] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 2018/04/06 00:02:32 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x600000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="020000000000000000000000000000008cffffff", 0x14, 0x0) [ 194.491793] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fbb2c24f850 [ 194.499046] RBP: 000000000072bea0 R08: 00007fbb2c24f7b0 R09: 000000000072bea0 [ 194.506298] R10: 0000000020000000 R11: 0000000000000293 R12: 0000000000000014 [ 194.513551] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000007 2018/04/06 00:02:32 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r1 = accept(r0, &(0x7f0000000240)=@ethernet={0x0, @remote}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:32 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x890b, &(0x7f0000000440)) 2018/04/06 00:02:32 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x8008700b, &(0x7f0000000140)) 2018/04/06 00:02:32 executing program 0 (fault-call:2 fault-nth:8): syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:32 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xe8030000, @loopback={0x0, 0x1}}, 0x1c) [ 194.671795] FAULT_INJECTION: forcing a failure. [ 194.671795] name failslab, interval 1, probability 0, space 0, times 0 [ 194.683476] CPU: 1 PID: 15957 Comm: syz-executor0 Not tainted 4.16.0+ #2 [ 194.690324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.699683] Call Trace: [ 194.702283] dump_stack+0x1b9/0x29f [ 194.705905] ? arch_local_irq_restore+0x52/0x52 [ 194.710573] should_fail.cold.4+0xa/0x1a [ 194.714621] ? do_sys_open+0x59a/0x770 [ 194.718570] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 194.723667] ? print_usage_bug+0xc0/0xc0 [ 194.727728] ? kasan_check_write+0x14/0x20 [ 194.731947] ? do_raw_spin_lock+0xc1/0x200 [ 194.736174] ? graph_lock+0x170/0x170 [ 194.739966] ? trace_hardirqs_off+0xd/0x10 [ 194.744187] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 194.749285] ? find_held_lock+0x36/0x1c0 [ 194.753342] ? __lock_is_held+0xb5/0x140 [ 194.757403] ? check_same_owner+0x320/0x320 [ 194.761716] ? rcu_note_context_switch+0x710/0x710 [ 194.766633] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 194.772162] should_failslab+0x124/0x180 [ 194.776218] kmem_cache_alloc_trace+0x2cb/0x780 [ 194.780888] loopback_open+0x150/0xfd0 [ 194.784766] ? snd_pcm_hw_constraints_init+0x95e/0xd50 [ 194.790044] snd_pcm_open_substream+0x209/0x3f0 [ 194.794703] ? snd_pcm_hw_constraints_complete+0x6a0/0x6a0 [ 194.800323] ? graph_lock+0x170/0x170 [ 194.804120] snd_pcm_open+0x358/0x900 [ 194.807936] ? snd_pcm_open_substream+0x3f0/0x3f0 [ 194.812786] ? m_show+0x5d0/0x5d0 [ 194.816241] ? wake_up_q+0x100/0x100 [ 194.819952] ? snd_pcm_open+0x900/0x900 [ 194.823923] ? mutex_unlock+0xd/0x10 [ 194.827627] ? snd_pcm_open+0x900/0x900 [ 194.831595] snd_pcm_capture_open+0x8a/0xe0 [ 194.835908] snd_open+0x21a/0x430 [ 194.839352] ? snd_request_card+0x80/0x80 [ 194.843489] chrdev_open+0x256/0x760 [ 194.847197] ? cdev_put.part.0+0x50/0x50 [ 194.851254] ? errseq_sample+0xf9/0x160 [ 194.855216] ? errseq_check+0x140/0x140 [ 194.859183] ? security_file_open+0x9f/0x1d0 [ 194.863581] do_dentry_open+0x818/0xe40 [ 194.867546] ? security_inode_permission+0xdd/0x110 [ 194.872553] ? cdev_put.part.0+0x50/0x50 [ 194.876616] vfs_open+0x139/0x230 [ 194.880063] path_openat+0x164e/0x4d50 [ 194.883958] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 194.888708] ? find_held_lock+0x36/0x1c0 [ 194.892769] ? lock_downgrade+0x8e0/0x8e0 [ 194.896912] ? kasan_check_read+0x11/0x20 [ 194.901050] ? do_raw_spin_unlock+0x9e/0x2e0 [ 194.905447] ? __lock_is_held+0xb5/0x140 [ 194.909507] ? _raw_spin_unlock+0x22/0x30 [ 194.913644] ? __alloc_fd+0x544/0x6e0 [ 194.917431] ? usercopy_warn+0x120/0x120 [ 194.921492] do_filp_open+0x249/0x350 [ 194.925280] ? may_open_dev+0x100/0x100 [ 194.929240] ? strncpy_from_user+0x3b6/0x500 [ 194.933643] ? mpi_free.cold.1+0x19/0x19 [ 194.937698] ? get_unused_fd_flags+0x121/0x190 [ 194.942265] ? getname_flags+0xd0/0x5a0 [ 194.946231] ? getname_flags+0x26e/0x5a0 [ 194.950277] ? find_vma+0x34/0x190 [ 194.953811] do_sys_open+0x59a/0x770 [ 194.957516] ? filp_open+0x80/0x80 [ 194.961052] ? ksys_ioctl+0x81/0xd0 [ 194.964673] SyS_open+0x2d/0x40 [ 194.967938] ? do_sys_open+0x770/0x770 [ 194.971820] do_syscall_64+0x29e/0x9d0 [ 194.975700] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 194.980532] ? syscall_return_slowpath+0x5c0/0x5c0 [ 194.985452] ? syscall_return_slowpath+0x30f/0x5c0 [ 194.990373] ? retint_user+0x18/0x18 [ 194.994080] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 194.998919] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 195.004096] RIP: 0033:0x40f531 [ 195.007271] RSP: 002b:00007fbb2c24f7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 195.014967] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 2018/04/06 00:02:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000000000000000000000000000f6ffffff", 0x14, 0x0) [ 195.022220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fbb2c24f850 [ 195.029482] RBP: 000000000072bea0 R08: 00007fbb2c24f7b0 R09: 000000000072bea0 [ 195.036734] R10: 0000000020000000 R11: 0000000000000293 R12: 0000000000000014 [ 195.043989] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000008 2018/04/06 00:02:33 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:33 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x500, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:33 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x7006, &(0x7f0000000140)) 2018/04/06 00:02:33 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:33 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x80000, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:33 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x5451, &(0x7f0000000440)) 2018/04/06 00:02:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:33 executing program 0 (fault-call:2 fault-nth:9): syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) [ 195.302100] FAULT_INJECTION: forcing a failure. [ 195.302100] name failslab, interval 1, probability 0, space 0, times 0 [ 195.313456] CPU: 0 PID: 15984 Comm: syz-executor0 Not tainted 4.16.0+ #2 [ 195.320302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.330590] Call Trace: [ 195.333174] dump_stack+0x1b9/0x29f [ 195.336797] ? arch_local_irq_restore+0x52/0x52 [ 195.341471] should_fail.cold.4+0xa/0x1a [ 195.345525] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 195.350614] ? kasan_kmalloc+0xc4/0xe0 [ 195.354492] ? kmem_cache_alloc_trace+0x152/0x780 [ 195.359323] ? loopback_open+0x150/0xfd0 [ 195.363373] ? snd_pcm_open_substream+0x209/0x3f0 [ 195.368203] ? snd_pcm_open+0x358/0x900 [ 195.372162] ? snd_pcm_capture_open+0x8a/0xe0 [ 195.376648] ? graph_lock+0x170/0x170 [ 195.380436] ? vfs_open+0x139/0x230 [ 195.384050] ? path_openat+0x164e/0x4d50 [ 195.388096] ? do_filp_open+0x249/0x350 [ 195.392056] ? do_sys_open+0x59a/0x770 [ 195.395941] ? find_held_lock+0x36/0x1c0 [ 195.399996] ? __lock_is_held+0xb5/0x140 [ 195.404062] ? check_same_owner+0x320/0x320 [ 195.408374] ? rcu_note_context_switch+0x710/0x710 [ 195.413288] ? init_timer_key+0x17f/0x470 [ 195.417439] should_failslab+0x124/0x180 [ 195.421491] kmem_cache_alloc_trace+0x2cb/0x780 [ 195.426159] loopback_open+0x899/0xfd0 [ 195.430046] snd_pcm_open_substream+0x209/0x3f0 [ 195.434709] ? snd_pcm_hw_constraints_complete+0x6a0/0x6a0 [ 195.440320] ? graph_lock+0x170/0x170 [ 195.444119] snd_pcm_open+0x358/0x900 [ 195.447919] ? snd_pcm_open_substream+0x3f0/0x3f0 [ 195.452755] ? m_show+0x5d0/0x5d0 [ 195.456207] ? wake_up_q+0x100/0x100 [ 195.459912] ? snd_pcm_open+0x900/0x900 [ 195.463876] ? mutex_unlock+0xd/0x10 [ 195.467580] ? snd_pcm_open+0x900/0x900 [ 195.471543] snd_pcm_capture_open+0x8a/0xe0 [ 195.475855] snd_open+0x21a/0x430 [ 195.479304] ? snd_request_card+0x80/0x80 [ 195.483439] chrdev_open+0x256/0x760 [ 195.487145] ? cdev_put.part.0+0x50/0x50 [ 195.491197] ? errseq_sample+0xf9/0x160 [ 195.495159] ? errseq_check+0x140/0x140 [ 195.499126] ? security_file_open+0x9f/0x1d0 [ 195.503525] do_dentry_open+0x818/0xe40 [ 195.507504] ? security_inode_permission+0xdd/0x110 [ 195.512507] ? cdev_put.part.0+0x50/0x50 [ 195.516563] vfs_open+0x139/0x230 [ 195.520007] path_openat+0x164e/0x4d50 [ 195.523911] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 195.528662] ? find_held_lock+0x36/0x1c0 [ 195.532718] ? lock_downgrade+0x8e0/0x8e0 [ 195.536857] ? kasan_check_read+0x11/0x20 [ 195.540995] ? do_raw_spin_unlock+0x9e/0x2e0 [ 195.545405] ? __lock_is_held+0xb5/0x140 [ 195.549467] ? _raw_spin_unlock+0x22/0x30 [ 195.553600] ? __alloc_fd+0x544/0x6e0 [ 195.557385] ? usercopy_warn+0x120/0x120 [ 195.561443] do_filp_open+0x249/0x350 [ 195.565230] ? may_open_dev+0x100/0x100 [ 195.569281] ? strncpy_from_user+0x3b6/0x500 [ 195.573683] ? mpi_free.cold.1+0x19/0x19 [ 195.577737] ? get_unused_fd_flags+0x121/0x190 [ 195.582302] ? getname_flags+0xd0/0x5a0 [ 195.586271] ? getname_flags+0x26e/0x5a0 [ 195.590319] ? find_vma+0x34/0x190 [ 195.593850] do_sys_open+0x59a/0x770 [ 195.597555] ? filp_open+0x80/0x80 [ 195.601086] ? ksys_ioctl+0x81/0xd0 [ 195.604702] SyS_open+0x2d/0x40 [ 195.607969] ? do_sys_open+0x770/0x770 [ 195.611846] do_syscall_64+0x29e/0x9d0 [ 195.615725] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 195.620555] ? syscall_return_slowpath+0x5c0/0x5c0 [ 195.625471] ? syscall_return_slowpath+0x30f/0x5c0 [ 195.630397] ? retint_user+0x18/0x18 [ 195.634102] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 195.638941] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 195.644113] RIP: 0033:0x40f531 2018/04/06 00:02:33 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc0045877, &(0x7f0000000140)) 2018/04/06 00:02:33 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:33 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x89a0, &(0x7f0000000440)) [ 195.647288] RSP: 002b:00007fbb2c24f7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 195.654985] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 [ 195.662242] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fbb2c24f850 [ 195.669495] RBP: 000000000072bea0 R08: 00007fbb2c24f7b0 R09: 000000000072bea0 [ 195.676768] R10: 0000000020000000 R11: 0000000000000293 R12: 0000000000000014 [ 195.684026] R13: 0000000000000671 R14: 00000000006fcb38 R15: 0000000000000009 2018/04/06 00:02:33 executing program 0 (fault-call:2 fault-nth:10): syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:33 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x7003, &(0x7f0000000140)) 2018/04/06 00:02:33 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0xfffffffffffffd0e, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) accept$ax25(r1, 0x0, &(0x7f0000000240)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) pread64(r0, &(0x7f0000000280)=""/254, 0xfe, 0x0) [ 195.851575] FAULT_INJECTION: forcing a failure. [ 195.851575] name failslab, interval 1, probability 0, space 0, times 0 [ 195.862963] CPU: 0 PID: 16026 Comm: syz-executor0 Not tainted 4.16.0+ #2 [ 195.869817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.879187] Call Trace: [ 195.881788] dump_stack+0x1b9/0x29f [ 195.885413] ? arch_local_irq_restore+0x52/0x52 [ 195.890069] ? do_sys_open+0x59a/0x770 [ 195.893956] should_fail.cold.4+0xa/0x1a [ 195.898013] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 195.903110] ? kasan_check_write+0x14/0x20 [ 195.907333] ? graph_lock+0x170/0x170 [ 195.911125] ? wait_for_completion+0x870/0x870 [ 195.915699] ? find_held_lock+0x36/0x1c0 [ 195.919757] ? __lock_is_held+0xb5/0x140 [ 195.923824] ? check_same_owner+0x320/0x320 [ 195.928137] ? rcu_note_context_switch+0x710/0x710 [ 195.933058] ? snd_pcm_hw_constraints_complete+0x588/0x6a0 [ 195.938674] should_failslab+0x124/0x180 [ 195.942725] kmem_cache_alloc_trace+0x2cb/0x780 [ 195.947386] ? snd_pcm_hw_constraints_complete+0x6a0/0x6a0 [ 195.952995] ? graph_lock+0x170/0x170 [ 195.956796] snd_pcm_open+0x3a0/0x900 [ 195.960592] ? snd_pcm_open_substream+0x3f0/0x3f0 [ 195.965429] ? m_show+0x5d0/0x5d0 [ 195.968878] ? wake_up_q+0x100/0x100 [ 195.972581] ? snd_pcm_open+0x900/0x900 [ 195.976543] ? mutex_unlock+0xd/0x10 [ 195.980245] ? snd_pcm_open+0x900/0x900 [ 195.984205] snd_pcm_capture_open+0x8a/0xe0 [ 195.988519] snd_open+0x21a/0x430 [ 195.991962] ? snd_request_card+0x80/0x80 [ 195.996093] chrdev_open+0x256/0x760 [ 195.999797] ? cdev_put.part.0+0x50/0x50 [ 196.003853] ? errseq_sample+0xf9/0x160 [ 196.007818] ? errseq_check+0x140/0x140 [ 196.011785] ? security_file_open+0x9f/0x1d0 [ 196.016183] do_dentry_open+0x818/0xe40 [ 196.020142] ? security_inode_permission+0xdd/0x110 [ 196.025143] ? cdev_put.part.0+0x50/0x50 [ 196.029196] vfs_open+0x139/0x230 [ 196.032637] path_openat+0x164e/0x4d50 [ 196.036530] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 196.041282] ? find_held_lock+0x36/0x1c0 [ 196.045340] ? lock_downgrade+0x8e0/0x8e0 [ 196.049491] ? kasan_check_read+0x11/0x20 [ 196.053623] ? do_raw_spin_unlock+0x9e/0x2e0 [ 196.058028] ? __lock_is_held+0xb5/0x140 [ 196.062086] ? _raw_spin_unlock+0x22/0x30 [ 196.066220] ? __alloc_fd+0x544/0x6e0 [ 196.070004] ? usercopy_warn+0x120/0x120 [ 196.074068] do_filp_open+0x249/0x350 [ 196.077858] ? may_open_dev+0x100/0x100 [ 196.081820] ? strncpy_from_user+0x3b6/0x500 [ 196.086222] ? mpi_free.cold.1+0x19/0x19 [ 196.090272] ? get_unused_fd_flags+0x121/0x190 [ 196.094836] ? getname_flags+0xd0/0x5a0 [ 196.098798] ? getname_flags+0x26e/0x5a0 [ 196.102846] ? find_vma+0x34/0x190 [ 196.106384] do_sys_open+0x59a/0x770 [ 196.110087] ? filp_open+0x80/0x80 [ 196.113619] ? ksys_ioctl+0x81/0xd0 [ 196.117233] SyS_open+0x2d/0x40 [ 196.120497] ? do_sys_open+0x770/0x770 [ 196.124375] do_syscall_64+0x29e/0x9d0 [ 196.128252] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 196.133080] ? syscall_return_slowpath+0x5c0/0x5c0 [ 196.137996] ? syscall_return_slowpath+0x30f/0x5c0 [ 196.142924] ? retint_user+0x18/0x18 [ 196.146630] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 196.151464] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 196.156638] RIP: 0033:0x40f531 [ 196.159812] RSP: 002b:00007fbb2c24f7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 196.167507] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f531 [ 196.174768] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fbb2c24f850 [ 196.182026] RBP: 000000000072bea0 R08: 00007fbb2c24f7b0 R09: 000000000072bea0 [ 196.189279] R10: 0000000020000000 R11: 0000000000000293 R12: 0000000000000014 2018/04/06 00:02:34 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xff0f000000000000, @loopback={0x0, 0x1}}, 0x1c) [ 196.196532] R13: 0000000000000671 R14: 00000000006fcb38 R15: 000000000000000a 2018/04/06 00:02:34 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:34 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x7005, &(0x7f0000000140)) 2018/04/06 00:02:34 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0xfffffffffffffffd, 0x0, 0x0, 'queue0\x00', 0xd1a6}) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x80000001}, &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/04/06 00:02:34 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:34 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x89a1, &(0x7f0000000440)) 2018/04/06 00:02:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000002", 0x14, 0x0) 2018/04/06 00:02:34 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xf401000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:34 executing program 0 (fault-call:2 fault-nth:11): syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:34 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xa000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:34 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:34 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0xfffffdfd}) 2018/04/06 00:02:34 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80, 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) 2018/04/06 00:02:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:34 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8941, &(0x7f0000000440)) 2018/04/06 00:02:34 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='//ev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:34 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x7000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:35 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:35 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0xfdfdffff00000000}) 2018/04/06 00:02:35 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000020", 0x14, 0x0) 2018/04/06 00:02:35 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/.ev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:35 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xfe80, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:35 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x20, 0x100) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x3dcbe11d, {{0xa, 0x4e22, 0xb4f, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}}, 0x88) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'syzkaller0\x00'}) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:35 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:35 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000200)=0x14, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000240)={'sit0\x00', {0x2, 0x4e21, @rand_addr=0x80000001}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000000)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:35 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0xfdfdffff}) 2018/04/06 00:02:35 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/a.sp#\x00', 0x0, 0x0) 2018/04/06 00:02:35 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xff0f, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000000000000000000000000000ffffff8c", 0x14, 0x0) 2018/04/06 00:02:35 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) ftruncate(r0, 0x4) 2018/04/06 00:02:35 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/a/sp#\x00', 0x0, 0x0) 2018/04/06 00:02:35 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0xfdfdffff00000000}) 2018/04/06 00:02:36 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:36 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x200000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:36 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:36 executing program 7: r0 = perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x80000000, 0x9, 0x8, 0xfffffffffffff568, 0x0, 0xffffffff, 0x40800, 0x4, 0x5, 0x100000000, 0x6, 0x8, 0x2, 0x2, 0xffffffff, 0x1ff, 0x4, 0x2, 0xa70, 0x2b12, 0xbfa, 0xffffffffffffffff, 0x7, 0x4, 0x6, 0x1, 0x900000000, 0x459, 0x0, 0x40, 0x1000, 0x2, 0x0, 0x80000000, 0x3, 0x4, 0x0, 0x6, 0x4, @perf_config_ext={0x7}, 0x800, 0x1, 0xb2fa, 0x3, 0x49, 0xfffffffffffffffd, 0x3ff}, 0xffffffffffffffff, 0xb, 0xffffffffffffff9c, 0xb) fstat(r0, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:36 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/ad.p#\x00', 0x0, 0x0) 2018/04/06 00:02:36 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0xfdfdffff}) 2018/04/06 00:02:36 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:36 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/ad/p#\x00', 0x0, 0x0) 2018/04/06 00:02:36 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x80) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:36 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x100000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:36 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0xfffffdfd}) 2018/04/06 00:02:36 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) fanotify_init(0x40, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x4e24, @rand_addr=0x2}, {0x306}, 0x4, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'erspan0\x00'}) 2018/04/06 00:02:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:36 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/ads.#\x00', 0x0, 0x0) 2018/04/06 00:02:36 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xe00000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:37 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:37 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0xfdfdffff00000000}) 2018/04/06 00:02:37 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/06 00:02:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:37 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/ads/#\x00', 0x0, 0x0) 2018/04/06 00:02:37 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='/dev/dsp\x00') ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f00000001c0)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x4, 0xfffffffffffffffd, 0x200, 0x7, 0x3, 0x2, 0x5, 0xd95, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3, 0xffffffff83b2d47b}, &(0x7f0000000240)=0x8) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x131202, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000480)={r1, 0xfffffffffffff844, 0x1, "41169106d6768990fb52d521183ec2fa91f0b63fa38470b39431167899664e05d095d5df8578c3ed7d371fdd30f42c1c0ccd5fd109410fb0901183da39a65aec72be96f9c8698dcad60cb136d16bfd63e8db7ba9d571d56dd8d9575b2f88723f5d3172bf10ddb2910f01cba4efa327ffd9a9c0e98d7557c05d8e192ce684d54c794a9cfe8189ae9b9319a927e67848554f3c39713ef883dc7d31e8a5b160aec05fff98f01b195789d7751b309a992213bd6f361a48d4bfbd834b12a855904abf80a35ffc48f7ae3a1240eb9977d5411e7951d798e45a1853e8ebc2177fa7555b4bfbace3273af1b5886a9fec15304b381105a2f1eb6c6ce50b255a723c748d6ec597e51f18e1b696b29d2fa7807782f6b6428d7422a30b9349c47098b7bf55553807c885ca1f6714b00be64ffed45d726bf8b32507d10217b6913e8c8951da9aef2df8a4930076001a84df4fd4703ac67e9ddb7b9ff64883c34f2895895f2ee028b9f23fa4fa6367df5d6ccb07bcfd55c6417f2935f6bbafbe90e6dd0ed1e7cc6f5275dbb16ed6e156c30e577b44b2934bb49878f2c1709e7a9663781cb604d2319c99577bb7cd0f8c824b4e0ad09179553aa84815d59a59d4ade4894130d51f81eacac7b70d3fa2c6cb486556d55e549a84539f0dedc99fed581cc2d4271daad5a2cbe93ff0771e7daa1f5da8d03f32503dc90951c28c6c62d63797e25e5f3d5eb2ab6144116ecf20e8d62395a97d50d8d18e4dfa6ecbb494c2ffe38764eabb29c660404a2e595c502910887fb416a8bb681812de16977113edb6958ad70e6b654fadb82e6f614f75ba6ac370556194e4c8613ff86398c35b6c2d1e7e436f7bdd0fa3b1f1298744d5987040d44c59c0d0def996c315adf798f6d6063256c1ceea9b2004a1f9e339e7dd6e16d13aedf499cf237f1cc01e66f2d99d48fed5312552e1ae60e17f8b47aa2ccc34e41a19ecaead456ec85025a5e8e3de7bd77c10eeabc7fab826c766aa5a9f51d42c692fafc842d3573d0fcd9c30dff72ee92b22d79e3782d528bb895db99780033a1c7d6ce60e1409e1c2ccf4506550d0bd56919e32e82de423a94b64e27e06d23004711dad95ccf33503cff11b33902cb4e069fdf338ced744a8a9def4805c77b8c882630d005f459a6381424712419030d40f61a4674c3f4dcfcb1fdbb2d9ccc5d50f2070074099259a546d74d02da737fdc4272ccae87a21aff94b618b13ad95013925be6a84c655fcbdd008463128ff2aa192c79964c3b52a295e037f45d4da90c82dc69ec128d6a41199ca2569f768abd5dd219274b77f93c038ebd12972b8389cafc22d5c4e5729034f96d2c1559313fa41a6a0ecea692bb8050355afe637d5d2d62f2af12faee276243b407d5fa514359f013d1d84c613f0235f3f3773739cbf6d8c37af7497995904f31c109cb93eefaf097f6690c1aed259779bb45aa04fd0e6d9da3142babe021f11c70848020624f307775c840075a595bd6498e6011234048147d7dbc40e4897361042309ed6735706d8ea9e351181feed6670ea606f07609e6d719e01d93c2ef51349bb2a24136dd21c6984aa936a74554bf3c251b44d9cf9bb17e3e8ed638e0e606e9b1180bd62ec1eabcef4af590dfa18cfb0dd16d25cfae0ac42da4c9c3c4bb914cface9fb2d7c7457f09738f4875335e8da4dc940baa583d26d1a17571ca518f0a8b627b47abf66df4e77de6dd9e7071396a2edd4cb209f36b0ff172350fbd95be23cf9a3bc72502f9229921b5d02a9574f9a9309cf6e25bc3944e57ae3fdfd873548a4c1114e3a9891f422e00430bf51f4b7d22b9d5c4eed2ee0e754bb3c56168cd7b03e7caed393570920685dbf639b35b131b5ec36dacf9a93cd12d675b592821223ead33b041c00964e6b022eb6147d4d1c4359651ae2cb610206d2643d372d40f20e3948cc5295474c3d1eadfce57ac09c42c0039f0f9f87798586a8e577a7a2bab241d4c7925c8c91cb580e6ad7276494e4cb634b64453176f1a0203ba8ff85ed7876c4461ff912a66c78ef2586d9a5bb096c35bc0e7c8aeba5695780dd1fd712f16d848efdf41c1463b8a7b8c686aaef4d72e4432c344b35af761f182f13c0437f9c658463ecdb297526cf40ae367205276a5b347806373a2be6836ca1bffb70702a61e3dc3bcd051e65b5276f3f6ee553843eab88efbaf77177d7f115e408b213d23e4939565a98ec5810ec3c4e61a9876ea69f02413a8044a39e3cc2414ae7d1b62a535f95ae84f17115ac28051fd291760aea78b399f0525e1e3e53cdbc3dcb4cd9ccaaa47a335b7e6e1897d77c11d9e714790e0c53496c4fe6b644e880e49049385f2410142d0f42ea41cc78bad7be3388aca2566ad4280269519b76fed7ebeaa34de99957b375df079026096f8c4d16e435e421d34ed4618b39e1b1feb929dc899e41b90ff560fab44b432ed425afea289c71e5e180a371191554d806685239918f1121e4a442aa8feec90d2a93a07a7c11c73d397765c0e0e3105b1f6e33a3dfb224103f2cc17f1b6b46ef893c2a16ad3450f7532421c37da6d02567225f12ea1dfa00ce28d0597eea88b7d2dc7d337175f9386d7ee9e8326cce78480565fabed6322cd356de464cf58c5cd553b640dce68da47b2868ee6f9ce271aae0e3e0b0a37c6cd679f5821e6f330ba0e7db289bc7fa8b8bcfee98d485a46e88ba8d87baa7d1182cbca72bb281ebf61a35d0c62407fab8de260385f77dc3df9ca4aafa37a5ac39a5d6d657b97dcee9924131510586194b9b5e85d91c3ebe66fb7dc695e336ca2c6e116d825d71b3a14e407a2c7b983dc933957c09e02bf3e6e9866784b2baf8fd76acd8b2dbf13db86ceb33b684f5d54398d54563e637ee4efaa20a64c19c0bd9e3a5ef54e667bdb61729db6860ee2eaffbe4951900f88b1d017ba9afa4aa286d0bb6ddc97c432c7a15b4954455175245357e9ff072aefe49fb5278e3b8d462d461e3a5b828e1a3407d6f70c02e37dd6a66ff3c61b3edb587cd467e1823b8225aa9998e1e15dedb5056fd65228b3992366348f0cc7434543bbdb4b91971d41e55247828ff8511d3061810283427bde90c98715f456874c336ddebecfa1a839da83dcf9818321f83e2b12e1ab5e5b058452af735f5950c4b8a265e8e0a1db02a947ef7dcf4f2b4163b78d464da0ff1421d75da605338a25a3486de8ab28ca0a951f642d7664aaca4adbda8baef30551162d19faf420376673b9058d5d6036e8f2cf70db54df40c415dda47b9ee99a6bdde28b8077b8ec718bc6f40056406a2a73ea45cdf496444276043b066d14b159009eeaf27f6dfd01b33e268ee26d4673936ea77282edf3bbb28dc9bccf4f57f129b4bc7a4869c393cc2afb1134f7352471c96287f57cdf9dc3fc3f75c2b4c73af767fcb5c0cc4e6044372b61050408639615f34a16fb6fceb27183be82b8f6a0d8cd30d605a6b53891b0b7d0be70b5ae9bd6277b8ac3bf4d19989932bc8e1a72718d1a5be07b414902dc3940ecb58611c2ebf1f795365c918eb72018629d2183bb5646d90b17997239ff6055c1f82e1096fd91c0612d52498746a57a5aeb987588778f9c7cfe30d8b415168a2f294dd8fb639a8f668bfd25ffa7dc1a9db5c1dba2b8a7de7d18cb2733ddaa1dd9c2464d22bef963b65ed426966fdea6d81fd446bdad32165bf75572a10e6aa35188b431207b6c66103e71c89881e151e731ca9abd10c2fdb0e66cd89b6cae7008d900059f5413b1c8aed5af053ec8a19733da10243012c417f505917deba6da700d674e0bb2c5c94d850f0601af807fb666892cb6ee0fe24131db445e679901ea0fff13e6e6f78c6893b0e94078a7b3e391fe8c550bc9ed86b9af17c9edf07ab4e810402d1b160c3d3e69064e72b28b69a04eb988076afebed87b905d59f2c1bf7fef06e5f2d8c6c15c24c9d3bb01f3a84dd6beda2e039626e87995a755f5652bf32572f95561012f9ee67f03c6f6c1d88a2ed23baad6e9d8c740a5d86580bccc78b87b139226771da86a2edeb123f7ced8d6782480650ea74074776f045889cfa21a696611caa87af6c1a04e8b9a09a656e9da6e4a66509657a4f5719e0f4ec21e1abd6a2dfc17dcf1aa72b64fd83d59a334edf82ae48b7aa5205166094f1ef2016e5dfa7a0e075a5c377b95a8f213ef216677ece6a545373a96c234382e62ecfcea1c9b5e6082c034fd9dd228245851320128c8a3513fe63c278d143b99ecbb18c66055b783bf5a565773040963b33f7c2317a819c0e6c88baebd4d79e3b78f6203d4df7b4181ea2ea73e11d108757aa620b7d416d8ee6d8694c68a9b9bb0645dec728501998e69d635933e4098b1f3467596f013b1418c60e7f94b4d17e3775e9bf1be2d927c102558cf6cf87df359ee0c73c15a6b318ea71a942e3f16e5ffece97d65c650d62c098a0bbe048eb365681792e0e5be4796bbdf85c56505c932e43fd53df8c9ccdc837d94ad4da8acf493f9cd66020c79309818de50506da1ffafe057acf19e9ada4ecbc6c144a0172ed6581bfb3c806a0ebfcee88a005c439ca36296e3495cc573b8f32f44259a0594a787973d5e5c11792d1d98fa70982d316147a07cdc6519decbdb3cbbeced21109538faa0687b9bb46fe7c56ebad3d3c0a6ca3eda7de31e7bc781a05ccdf99a2e089ecac2df6d92c3c572f5a5aad2f28579ba079ecba331722e7fd54f325f7f5262ea317e5eef204818ee0f812ebb4daa138692a2161fee8fe577267bfdc88183c61813f9292c51549bc5a6296fca2d7338f4e266aa113c9db370fe5f2022bf33d6abc3ab796c77bea5af3151b379aaa69adb10f841f6dde68d2ae35ccc26de4351c66b7014d2a2842d39460a3e0a7515bd0f0d5f9c891a119ac6f79f74582c7ad61804d811f035db5ec63acb19ce6fc9493fbe3dc5e4fb60d0601d641409f2aa867dd0e149a9e31d18be74bd43645c23bf54e1c53976390323afc3e8d2bde1c0664f3fcb6167dfcf0f1d4135fafbef328ef33364ae7fd5f7fbdb8d7e50ceb305371ea7258fb32a490299c5e87b20d69708252a2923623dc7b163451dca032434869282bafffb997da9ab9410d91f1a9828d33ff9021e49769f9bf208f4e1fac9cd2b3ebc730ce86a2e92b4a06fb557e397aae79f4aab167ffbc9e77731d544c393f0c8f94f988ec32289fb89eae0970d104920c544f7c64df448dd81ea657ce11c21db34a993734ece86662064afae3cdf4374891280f2d7ecfc964e782154631220d067bace17c13c3ee536a66a581964538ddb28e82c4f655a844f49cd33c7d0dc10a3ec1d8bb73056257269dd3ce6da5bbbc9bb1686768abd5bc265e068f01d7ccaf3c1a2a6c12bf1f0144674ad91b0cdfc316a0c422e8ac5ee85d6122ab58a9aee6fe5187e95c6d4558dca946b6667de01f0724536d34c31ddeb7270c58e2e9f62887544db5ad54a5db5b5f734957c371f6f1019da5548d65770fe0a3fafd113739874adc2a96e64faacecc8b291840c05ac9f8178bffbdeff8299f9d36082526db70cdd6edbf2e17f825a346abe8dab9f94ac810aad32f7c92dd96a32f9e751c78fb4654fef3c03c9fc3d381f9077bed3e144982368b5f4f263f8e6337454f34c9da563d59e9d8325f608a5949d67f4978a88f75bcb322a8e1569559e2eb537fef737a0a6c1eea6bc37c8f473cea2f1d462aac9f418e223a2e1a948109ead45dbc0ac5daab3afd0b799cceb0615ff2adc578cebc441882391747c72ff83b9c5a60e21afd7a0e4c591084435db73f"}) 2018/04/06 00:02:37 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x9846450a, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:37 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:37 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0xfdfdffff}) 2018/04/06 00:02:37 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xff0f0000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:37 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:37 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x7, 0x240a01) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000340)="40c7ad") perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x20400) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000240)) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e24, 0xfff, @ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, 0x7}, 0x1c) 2018/04/06 00:02:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000002000", 0x14, 0x0) 2018/04/06 00:02:37 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa93, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_config_ext, 0x10942}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000140)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000000180)="61f3fbb2", 0x4, 0x1, &(0x7f00000001c0)={0xa, 0x4e24, 0x4f32, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x2}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x151, 0x6, 0x80000001}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xa}, 0x7}}, [0x70, 0x100000001, 0x1, 0x101, 0x0, 0x3e, 0x8000, 0x2d, 0x7, 0x3a, 0x1, 0x3, 0x62, 0x4, 0x2]}, &(0x7f00000003c0)=0x3a5) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x2, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x22c, 0xfffffffffffffffa, 0x3f, 0x8, 0x9, &(0x7f0000000000)='bcsh0\x00', 0x449, 0x4, 0x48}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000280)={0x9b, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21}, 0x10, 0x400, 0x7f, 0x1e8e62ca, 0x506a, &(0x7f0000000240)='syzkaller1\x00', 0x8, 0x3, 0x3}) 2018/04/06 00:02:37 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0xfffffdfd}) 2018/04/06 00:02:37 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:38 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:38 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xf4010000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:38 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000000c0)=0x1000) 2018/04/06 00:02:38 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000f6ffff", 0x14, 0x0) 2018/04/06 00:02:38 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x2b, 0x2003e3, 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) socket$inet6(0xa, 0x802, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x801, 0x4) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000240)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x5, 0x2, "a1e22c3549a35e57d566352f1d97952e1b5bc3a771e0491930d801b7305706906e1015641d4f48358d66c2c208ff070177e8edfbfa428c3e022f0b655016db", 0x2b}, 0x80, &(0x7f0000000700)=[{&(0x7f00000002c0)="1ea6f1cfb67048acd103366b39a9857fcec4fd51fb446121db6cef3c0b7c7c585eef364e61486d761844345d90874c0a1fee1ebdefd76fe2f75d9ccf1ce493a6b6f70302e8fdfbaa0a579713e0568603a38288c637faf286709197288356ca3e39d2a259df6016cd15c14490bd37a807078e39f98658da95885eb43b5a96cf85c1b67ac89a5fc7de77ef38c24ba2dd1499e26d9cebc1f1876b18b9568d665943588c7e3cf57454ddc2f0a1129a09cb6fd11750a28c491fe934d8eb0ddc366036ac80918a066586bffa518319d4035fa1965ac855f04dd1", 0xd7}, {&(0x7f0000000480)="b46947d30237b923c35d60aeac5c580742a38e79d8a52ff0cdda6783ce3b9c733a02f2bcb35fe60b0a11f89b152b1dcab1ef3fc6c8bd60811cdd896425122d85814d30d24e1d112cf3a5ce9df766bd5b7cddf8cdb9616d8fcc9b8977b3e790147ce1ecf07310b79edf550d0bc2e03e71d7d6eda6f9e4db0139a406146df787ec8a5f4b3aa91d837bbc808e9530c4863264c0fc35fc354713702246edd2b5f3e4f8a9f8662ccd89dac3ea651a836fedca99932bde1fff6f77a7843d4efdd00ae672ddff5756edcf", 0xc7}, {&(0x7f00000003c0)="d2f7b07a7ac7afedc877f5142cc0e190477e0b604c68ef85ba55df6cc9ceabb53f711c7927216c9fa5c98ea112cb9d9da2df20c97a2db9a555c3e1823a6b69ef42b40e045fe3a0ab985d49e75ca2d1297778f9bc2649db8b5712", 0x5a}, {&(0x7f0000000580)="bafd0488f32d3e74e9948a934a5cfe6628ee941a47f3997d4161666d0f47152dfded7e19b20ca4bfe8ba9f65ca6761ab50d44283fa353cad0ccadaaac51286337c23758ed39d0160a0e38a57091fef1f7f7607b4baa9fc351b45ffc935c5491dd10381f3085a775d1ac98b22f699f5c028eb47790e7bd3f7529ff221", 0x7c}, {&(0x7f0000000600)="79b15593364abf838e5b49cd3719563a7fb236ec77f881da3d8965674b6668af0f72c6b6667aaa6d3b49a8da627e86bd55de5a9152422109f1a301eb5947154ccdbf53669383e927df212d612a3416778d8873d05ce5afc6caf60faf8020daff5f5e27d48217663d3ee7a7f21cf167a166bf96d34dd78c2d75ff8ccbfc590126c4a22bb52e50656dec4d9ae8397d9ef21ca3ec8b14552b80775e5e1e6c75a027935e9dd56e26a54d581f3d3cb3e987e44a74cf9448476fa35a761aaf6e08ad9e6a986473989fe3a8e2990614", 0xcc}], 0x5, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x358, 0x4}, 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000b80)) 2018/04/06 00:02:38 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xfffffdfd}) 2018/04/06 00:02:38 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:38 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:38 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800, 0xffffffffffffffc0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'ifb0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xd}, 0x6, 0x1, 0x948, 0x400, 0x6, 0x90, r2}) 2018/04/06 00:02:38 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x3, 0x0, 'queue0\x00'}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000280)={0x8, 0x0, 0x0, 0x52f}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000002c0)={0x3, r1, 0x10001, 0x9}) r2 = socket$inet6(0xa, 0x802, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x6, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000240)={0x100, r4}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:38 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:38 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x91ffffff, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:38 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)="2f6465762f6164737023ff", 0x0, 0x0) 2018/04/06 00:02:38 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xfdfdffff00000000}) 2018/04/06 00:02:38 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:38 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x50000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:39 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:39 executing program 7: r0 = eventfd(0x6) fstat(r0, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@known='com.apple.system.Security\x00', &(0x7f0000000180)='vmnet0}\x00', 0x8, 0x3) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:39 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xfdfdffff}) 2018/04/06 00:02:39 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x50b900, 0x22) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000240)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:39 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:39 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x54, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:39 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:39 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) 2018/04/06 00:02:39 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x9846450a00000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:39 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)="2f6465762f6164737023f0", 0x0, 0x0) 2018/04/06 00:02:39 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = dup2(r0, r0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x7f, 0x8}, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000240)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000280)=""/240, &(0x7f0000000380)=0xf0) 2018/04/06 00:02:39 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)=0x0) perf_event_open(&(0x7f0000000340)={0x3, 0x70, 0x7fff, 0x3, 0x1, 0x32, 0x0, 0x6, 0x8800, 0x4, 0x4, 0x6, 0xff, 0x5, 0x9, 0x20, 0xb91c, 0x7, 0xfffffffffffffff7, 0x101, 0x9, 0x6, 0x9, 0xb8, 0x4, 0x1, 0x11a8, 0x44, 0x280000000000000, 0x80000001, 0xfffffffffffffe01, 0x4, 0x3, 0x688, 0x1, 0x100, 0x7, 0x3, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000300), 0x1}, 0x2040, 0xfffffffffffffffe, 0x3eae, 0x5, 0x9428, 0x0, 0x80000001}, r2, 0x2, r0, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xffff, 0x4000) bind$bt_sco(r4, &(0x7f00000002c0)={0x1f, {0x80000000, 0x77, 0x3, 0x0, 0x552}}, 0x8) sendmsg$nl_generic(r4, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="240000003e00190228bd7000fddbdf250200000008004a00", @ANYRES32=r3, @ANYBLOB="08008a00fffffff7"], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x4, 0x9, 0x9, 0x0, 0x200, 0x200c, 0x2, 0x8, 0x51e, 0x3, 0x1000000000000, 0x0, 0x7, 0x7fffffff, 0x5191bc4d, 0x8001, 0x2, 0x1000, 0x4, 0x1, 0x2, 0x7b7d, 0x20, 0x401, 0x8, 0x200, 0x3, 0x9, 0x913c, 0x1c9, 0x6, 0x2, 0x48, 0x8, 0x100000000000, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x8, 0x0, 0x10000, 0x0, 0x81, 0x1ff, 0x80000000}, r3, 0x3, r0, 0x8) 2018/04/06 00:02:39 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}) 2018/04/06 00:02:39 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xf401, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:40 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000ffffff", 0x14, 0x0) 2018/04/06 00:02:40 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x80000001, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x3}, 0x8) 2018/04/06 00:02:40 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)="2f6465762f616473702314", 0x0, 0x0) 2018/04/06 00:02:40 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) r2 = syz_open_dev$sg(&(0x7f00000020c0)='/dev/sg#\x00', 0x3, 0x101000) sendmmsg$inet_sctp(r2, &(0x7f0000005b40)=[{&(0x7f0000002100)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000003540)=[{&(0x7f0000002140)="4b62ed017e885b04c639ee16085e7d5156af10048fb3dccf7e52af23b9b95cada9f9b4f4ae119142006c41c197775ae22f8a655a0f13eb204c8937b7de2871e39094fc2dc246a8fc8c3d701ce67ef9261a4f62f1de", 0x55}, {&(0x7f00000021c0)="4b3fc94bff6eb4c6af714e6ec7ef1719bafc5f8793c78b97ac021dba004b1da198ab3618747c970786e424c6828c0f5d6ddc6d505da535c66003e1c6590ab7df11d13ba143f37802c75d81e392a5f9f82d028d5c2aca34476c76655ec6d0a26e02c03f6a85bed925c3fd096bd2db5199466a08ac83fb2e57df11667dd9cc32c88d7dcd22f686f44725070761678d180c7509373c01d74c3c54169d4ecf0f16fb53b008aca101f9481aaab11a20faa1363a949fb9", 0xb4}, {&(0x7f0000002280)="c8a3d7a9be2dc540a49df045899426f7cf38642adc9235413c63e41ba6ca1695a0ab1b330b54c084c56b8354ffad8ce5482ff9c503ddd941157ee84370a876766011d14b2ead784073777cffaa484259515ee34852426b454870f150509abda86cb988b4fce6844b7d40ca57e1338878cdbcb8c50886497ea7fbdc230373eac23f098728cc4f8702dbb47943f2f56c", 0x8f}, {&(0x7f0000002340)="18d20857d5de7817401b3c883dd51394a122c2cf28c82f080f929b58300d90b6fe57507966a6233d4205e7973bce3417c887a92da0ef20fe7a51a2b09bf61412c46a7ab17a42dd2ce11e238d2cb2c0303232b15625cc1637aa3abfc6ddc135c100fccabe2f5a5952f8327075ff1b2eba429728e22ea72f6e6e7457f130298bbbfc8974c3798bd8a99d7698688b068062051ec85d93f4d5734b7081b322e4797c7643361a1086552f12da9ee928bc8117f4a6c24392a7e8f7117e1089ebc17595b65d3338302c009c773db6edc050a0d6a3b5935956d1", 0xd6}, {&(0x7f0000002440)="18ef43ff7454770519628268f09495ddc0413699a3cbffd3afeb422b62965c6ac748", 0x22}, {&(0x7f0000002480)="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", 0x1000}, {&(0x7f0000003480)="21b40f89931eeb7f54251c45dbe5fa65df74db5f4aa7e860e467b039f4c47c35b3131f41c888612faa85235eed812fba929c37707a3a1f7422b160604f95e450534da50b2549f810ff99c2bc8c848ef1c1c56c540c9ea58e6863f4136e2ef16cd05edfa0b63519ce3d93768fac222569f4de09d036008a529d524d13ea70d7897a4ad0ad62126611f7", 0x89}], 0x7, &(0x7f00000035c0)=[@sndinfo={0x20, 0x84, 0x2, {0x5f9d, 0x20d, 0x4, 0x5, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x208, 0x3, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x41, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x0, 0x0, 0x43, 0xf8, 0x8001, 0x4, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0xc3e, 0x1f}}], 0xf0, 0x10}, {&(0x7f00000036c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, 0x1c, &(0x7f00000048c0)=[{&(0x7f0000003700)="c1e4212bdd450a4f449546569ecf9d5f5cc779aefd401519667fdff889d3965a09a0c53ec365067f4dfd8ec8b73ea2d6b0e592b9", 0x34}, {&(0x7f0000003740)="2e3ebdcb67fb61105087bf4711b8a98c98c1cfa2b5d09578a1eb669259830b8c2c0f26ddb83afc8018351d8e814724fc3e7fea565e1b93f31e2b1d84c41f62b265e7d37f24e66aa10deeaa59f1afc7aa05e2d708cb971a0300c600fbbaba2a4e44a89c5ad8c8106ffe039c8bcd293f518455dab9f256dbd419e039962638ce60fa0c8ac5e3141aefa7e8497372c360422ea55b15600f26a8101e37ec603d5ed583d2c60b958fd961885a66dbacb02b4c36acb8036370e73b5eac335d87c27a17b68aa546f2de9170aebc7eb797f426f4061e579b5bb785ab3bb4ea56e7", 0xdd}, 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&(0x7f0000005b00)=[{&(0x7f00000049c0)="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", 0x1000}, {&(0x7f00000059c0)="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", 0xff}, {&(0x7f0000005ac0)="d98657dc2967ec114a7494f1399c698a0c6469", 0x13}], 0x3, 0x0, 0x0, 0x40044}], 0x3, 0x4000000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001ac0)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000001c80)={'nat\x00', 0x0, 0x3, 0xe5, [], 0x8, &(0x7f0000001b00)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000001b80)=""/229}, &(0x7f0000001d00)=0x78) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc0000, 0x0) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000001a00)) sendmmsg$inet_sctp(r4, &(0x7f0000001980)=[{&(0x7f00000000c0)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000240)="5984a5352b843c582f7fa32016da6f6bed11d52ec8a864fae2c373f271cd4c6b5c931fd6e9126061efd86379034c0f220b7225381c799cbe3cc1d3f4ff25759bdd05da89965eb35b6df533a0", 0x4c}, {&(0x7f00000002c0)="1aa86dc9a3cb946d7602787a176698cec3add694b36078a0618a14a9d9076337d1b4678490573f1097c2e8172b3e10a0798a1d307c2d0d2a915681597b53596b9f80d2c99713f7b404f7f72a974ba5b60643e3f6c517", 0x56}, {&(0x7f0000000340)="0178fc5ce28c0a30c535dba81b804c46dcdc1635e6679ebb228725caeca3a0a7f9124aac55ce7431e4884cd9ab950b851f10e1c94a7725151893d761d89132feab", 0x41}, {&(0x7f00000003c0)="5c38287ecc7392cc249ee4ef23fee11018c34161fb2151df40a8b0d0edbc570da3725c2cd22c84df80c318c7b0ec9cec4272d3705151c88dbf1619ec90b7913196cc9339c1129e70d0c6c29f28697ee2e0d9d5349bf5499393816dc7e71385", 0x5f}, {&(0x7f0000000480)="02066b9ec9510ed5733e60fafb098b500fc680879d61adefd0011a2aea27382d4809c783975ead703aeb4a14f8f2d7da7a7363daf56b2e1fed4d70f92e", 0x3d}], 0x5, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x6, 0x4, 0x4}}, @init={0x18, 0x84, 0x0, {0x3, 0xf, 0x100000001, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x8, 0x200, 0x9, 0x3, 0x40, 0x800, 0xb0c, r1}}, @init={0x18, 0x84, 0x0, {0x1000000000, 0x572, 0x0, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6565759f, 0x8008, 0x3, 0x7ff, 0x80000000, 0xffffffffffff8000, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0x38, 0xd9}}], 0x120, 0xd0}, {&(0x7f0000000680)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000018c0)=[{&(0x7f00000006c0)="d4b7d66ec95ba37639ea23d5b40a9fc29d532b882e7125a0eff38b72831e98a97f24ccebac20bad714eef3f2cd4723feaa76e7ca3b547dbf73fd00de545809c60db76abbd6c009e307798e7fd13f78d109e8f2ead14c88286f9f00c60fe1683e23c67ae48768a68b628bbe85de8bb8ce7403e7ad96c3ed460a2f2d79724b91a4a71038a9fa206bb8fa475c67fd8ad3bcfadcdb8c6744fafb15b99add096171c7fb3bcd58ba98c222c5408c8b7001c5c2afd43395e129", 0xb6}, {&(0x7f0000000780)="05cdc8c3a29a09c69644d960d3b41b736e16a5f734f7d49d9c5e3d6df4b4d8eb242eb1c7b9bd81059b83a85c4e457a67b36502b8ebbb706ce28bfcd1b456318b6fbcf3a38cb2612d7301e856942889eac46d3e78dd325505732cc57ae0258775a3bdcaa399ccd14fae393f6dfa02e277f2b8804a889c0a2861105563b740597be9b25fc4b88fe64c682958c8a4108919b5bc909460c220f1da9282a8bedc2ba8ad598864f210a072cd127443fa97cc10c6d04df09610fb92284affa82d91302a22c0", 0xc2}, {&(0x7f0000000880)="c0cad6cdc667dac2270a27c83b765e4d66bfbc8ad2a01303b4b8b34969743e124971e06142ef7b867b3a98f18f11", 0x2e}, {&(0x7f00000008c0)="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", 0x1000}], 0x4, &(0x7f0000001900)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x1, 0x5, 0x4, 0xfffffffffffffffe, 0x7ff, 0xa0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x8, 0x9, 0x1000, r1}}], 0x60, 0x4000000}], 0x2, 0x4004) 2018/04/06 00:02:40 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) 2018/04/06 00:02:40 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x5400, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:40 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:40 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:40 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xff00, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:40 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x101000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1, 0x2}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xff, 0x5, 0x4, 0x8000, 0x10}, 0x98) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r3, 0xffffffff}, 0x8) 2018/04/06 00:02:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000020000", 0x14, 0x0) 2018/04/06 00:02:40 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}) 2018/04/06 00:02:40 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000000c0)=0x2) 2018/04/06 00:02:40 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)="2f6465762f6164737023ff", 0x0, 0x0) 2018/04/06 00:02:40 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400002, 0xfd9f) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x480ab3f5, 0x511100) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x7fffffff, 0x4) 2018/04/06 00:02:41 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:41 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x18020000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:41 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) 2018/04/06 00:02:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000000000000000000000000000008cffff", 0x14, 0x0) 2018/04/06 00:02:41 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0xfffffffffffffff7, 0x1, 0x6, 0x13, 0x4}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/06 00:02:41 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:41 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x4, 0x4204, 0x9, 0x0, 0x11}) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x121) connect$ax25(r2, &(0x7f00000000c0)={0x3, {"e6c20b73edf660"}, 0x800}, 0x10) 2018/04/06 00:02:41 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:41 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:41 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)="2f6465762f616473702304", 0x0, 0x0) 2018/04/06 00:02:41 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xfe800000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:41 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) 2018/04/06 00:02:41 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r2 = socket$inet6(0xa, 0x800, 0x0) ioctl$sock_SIOCINQ(r2, 0x8918, &(0x7f0000000440)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000240)=0xe8) 2018/04/06 00:02:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:41 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) 2018/04/06 00:02:41 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x65231f700000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:42 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:42 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x2, r0, 0x1}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000340)=""/251) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000300)=@add_del={0x2, &(0x7f00000002c0)='syz_tun\x00', 0x69}) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:42 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000ffffff", 0x14, 0x0) 2018/04/06 00:02:42 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) 2018/04/06 00:02:42 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x10000000000003) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:42 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x5000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:42 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xb40c, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000003c0)={0x200, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0x3f, r3, 0x10001, 0x1000}) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/user\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000480)={{0x7fffffff}, 'port1\x00', 0x44, 0x30, 0x1, 0x4, 0x7ff, 0xef, 0x9, 0x0, 0x2, 0x100000001}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000300)=""/148, 0x94) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) r5 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x4040) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000006c0)={0x4, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000000180)=0xd70e) 2018/04/06 00:02:42 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xfec00000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:42 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:42 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xb40c, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000003c0)={0x200, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0x3f, r3, 0x10001, 0x1000}) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/user\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000480)={{0x7fffffff}, 'port1\x00', 0x44, 0x30, 0x1, 0x4, 0x7ff, 0xef, 0x9, 0x0, 0x2, 0x100000001}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000300)=""/148, 0x94) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) r5 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x4040) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000006c0)={0x4, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000000180)=0xd70e) 2018/04/06 00:02:42 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}) 2018/04/06 00:02:42 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:42 executing program 1 (fault-call:3 fault-nth:0): sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:42 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xf5ffffff, @loopback={0x0, 0x1}}, 0x1c) [ 205.557506] FAULT_INJECTION: forcing a failure. [ 205.557506] name fail_futex, interval 1, probability 0, space 0, times 1 [ 205.568930] CPU: 0 PID: 16638 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 205.575752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.585092] Call Trace: [ 205.587666] dump_stack+0x1b9/0x29f [ 205.591286] ? arch_local_irq_restore+0x52/0x52 [ 205.595952] ? unwind_get_return_address+0x61/0xa0 [ 205.600864] ? __save_stack_trace+0x7e/0xd0 [ 205.605168] should_fail.cold.4+0xa/0x1a [ 205.609211] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 205.614293] ? __lock_acquire+0x7f5/0x5130 [ 205.618506] ? kasan_slab_alloc+0x12/0x20 [ 205.622635] ? __d_alloc+0xc1/0xc00 [ 205.626245] ? print_usage_bug+0xc0/0xc0 [ 205.630288] ? graph_lock+0x170/0x170 [ 205.634073] ? print_usage_bug+0xc0/0xc0 [ 205.638114] ? graph_lock+0x170/0x170 [ 205.641893] ? __lock_acquire+0x7f5/0x5130 [ 205.646890] ? lock_acquire+0x1dc/0x520 [ 205.650857] ? __lock_acquire+0x7f5/0x5130 [ 205.655085] get_futex_key+0x13c3/0x1e90 [ 205.659127] ? check_noncircular+0x20/0x20 [ 205.663340] ? debug_check_no_locks_freed+0x310/0x310 [ 205.668530] ? rcu_is_watching+0x85/0x140 [ 205.672670] ? futex_lock_pi_atomic+0x390/0x390 [ 205.677323] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 205.682518] ? rcu_read_lock+0x70/0x70 [ 205.686397] ? __unlock_page_memcg+0x72/0x100 [ 205.690887] ? unlock_page_memcg+0x2c/0x40 [ 205.695116] ? page_add_file_rmap+0x779/0xe20 [ 205.699604] ? print_usage_bug+0xc0/0xc0 [ 205.703648] ? page_add_new_anon_rmap+0x850/0x850 [ 205.708472] ? print_usage_bug+0xc0/0xc0 [ 205.712509] ? print_usage_bug+0xc0/0xc0 [ 205.716549] ? print_usage_bug+0xc0/0xc0 [ 205.720587] ? graph_lock+0x170/0x170 [ 205.724380] ? print_usage_bug+0xc0/0xc0 [ 205.728436] ? __lock_acquire+0x7f5/0x5130 [ 205.732659] ? lock_acquire+0x1dc/0x520 [ 205.736611] ? alloc_set_pte+0x1077/0x16a0 [ 205.740825] ? print_usage_bug+0xc0/0xc0 [ 205.744864] ? graph_lock+0x170/0x170 [ 205.748649] ? lock_release+0xa10/0xa10 [ 205.752606] ? pmd_val+0x80/0xf0 [ 205.755951] ? reacquire_held_locks+0xbc/0x3e0 [ 205.760510] ? alloc_set_pte+0x1077/0x16a0 [ 205.764726] ? print_usage_bug+0xc0/0xc0 [ 205.768767] ? lock_downgrade+0x8e0/0x8e0 [ 205.772895] ? debug_check_no_locks_freed+0x310/0x310 [ 205.778065] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 205.783237] ? print_usage_bug+0xc0/0xc0 [ 205.787284] ? debug_check_no_locks_freed+0x310/0x310 [ 205.792452] ? __lock_acquire+0x7f5/0x5130 [ 205.796673] futex_requeue+0x364/0x25f0 [ 205.800639] ? print_usage_bug+0xc0/0xc0 [ 205.804688] ? futex_lock_pi+0x1070/0x1070 [ 205.808898] ? print_usage_bug+0xc0/0xc0 [ 205.812937] ? graph_lock+0x170/0x170 [ 205.816713] ? do_raw_spin_lock+0xc1/0x200 [ 205.820926] ? graph_lock+0x170/0x170 [ 205.824716] ? __fdget_pos+0x1a9/0x1e0 [ 205.828600] ? graph_lock+0x170/0x170 [ 205.832381] ? __lock_acquire+0x7f5/0x5130 [ 205.836602] ? find_held_lock+0x36/0x1c0 [ 205.840646] do_futex+0xdf4/0x27d0 [ 205.844163] ? _parse_integer+0x190/0x190 [ 205.848288] ? graph_lock+0x170/0x170 [ 205.852067] ? lock_release+0xa10/0xa10 [ 205.856028] ? check_same_owner+0x320/0x320 [ 205.860330] ? find_held_lock+0x36/0x1c0 [ 205.864370] ? exit_robust_list+0x290/0x290 [ 205.868671] ? lock_downgrade+0x8e0/0x8e0 [ 205.872799] ? find_held_lock+0x36/0x1c0 [ 205.876842] ? lock_downgrade+0x8e0/0x8e0 [ 205.880968] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 205.886482] ? proc_fail_nth_write+0x96/0x1f0 [ 205.890953] ? proc_cwd_link+0x1d0/0x1d0 [ 205.894993] ? find_held_lock+0x36/0x1c0 [ 205.899040] ? kasan_check_write+0x14/0x20 [ 205.903253] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 205.908163] ? wait_for_completion+0x870/0x870 [ 205.912726] ? __lock_is_held+0xb5/0x140 [ 205.916770] ? __sb_end_write+0xac/0xe0 [ 205.920723] SyS_futex+0x397/0x56d [ 205.924242] ? do_futex+0x27d0/0x27d0 [ 205.928026] ? SyS_read+0x30/0x30 [ 205.931464] ? mm_fault_error+0x380/0x380 [ 205.935595] ? ksys_ioctl+0x81/0xd0 [ 205.939199] ? do_syscall_64+0xb7/0x9d0 [ 205.943151] ? do_futex+0x27d0/0x27d0 [ 205.946929] do_syscall_64+0x29e/0x9d0 [ 205.950794] ? vmalloc_sync_all+0x30/0x30 [ 205.954918] ? _raw_spin_unlock_irq+0x27/0x70 [ 205.959392] ? finish_task_switch+0x1ca/0x820 [ 205.963863] ? syscall_return_slowpath+0x5c0/0x5c0 [ 205.968769] ? syscall_return_slowpath+0x30f/0x5c0 [ 205.973681] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 205.979035] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.983858] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 205.989030] RIP: 0033:0x4552d9 [ 205.992195] RSP: 002b:00007f2f77d2ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 205.999882] RAX: ffffffffffffffda RBX: 00007f2f77d2b6d4 RCX: 00000000004552d9 2018/04/06 00:02:43 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:43 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x100, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x7ac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, @perf_config_ext, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000480)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x7, [{{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}]}, 0x410) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100f97cb38059ff000700"], &(0x7f0000000100)=0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x100000001, @loopback={0x0, 0x1}, 0x81}]}, &(0x7f00000001c0)=0x10) 2018/04/06 00:02:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:43 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) 2018/04/06 00:02:43 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:43 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x40080) timerfd_gettime(r0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:43 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xfffffff5, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:43 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) [ 206.007129] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 000000002000cffc [ 206.014376] RBP: 000000000072c010 R08: 000000002044b000 R09: 0000000000000000 [ 206.021633] R10: 0000000020cc3ff0 R11: 0000000000000246 R12: 0000000000000013 [ 206.028879] R13: 00000000000000a2 R14: 00000000006f3fd0 R15: 0000000000000000 2018/04/06 00:02:44 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:44 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x240, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="020000000000000000000000000000000000f6ff", 0x14, 0x0) 2018/04/06 00:02:44 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x10000) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000100)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000000)) 2018/04/06 00:02:44 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept$netrom(r1, &(0x7f0000000240)=@full, &(0x7f00000000c0)=0x48) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:44 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}) 2018/04/06 00:02:44 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:44 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:44 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000008cff", 0x14, 0x0) 2018/04/06 00:02:44 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) 2018/04/06 00:02:44 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0xffffffffffff5bf6}, 0x8) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x8000, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000140)) 2018/04/06 00:02:44 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)="2f6465762f616473702303", 0x0, 0x0) 2018/04/06 00:02:44 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x200000) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x300002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="08fa661aa42ad9041bbd70004800000000000d000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20044044) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:44 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xe803000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:44 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc)=0xf03fcc20, 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:45 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#@', 0x0, 0x0) 2018/04/06 00:02:45 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x0, 0x1000, 0xfffffffffffffff9}) r1 = socket$inet6(0xa, 0x80000, 0x10001) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:45 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) 2018/04/06 00:02:45 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x1000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:45 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x2, 0x0, 'queue0\x00'}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x3}) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockname$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:45 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:45 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@generic, &(0x7f0000000000)=0x80) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x14) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:45 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:45 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}) 2018/04/06 00:02:45 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x700, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:45 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x401) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00000000c0)={0x100, 0xfe}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:45 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc)=0x20cc3ff0, 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:45 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r0, &(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, r0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt(r1, 0x5, 0x1f, &(0x7f0000000200)="b73d38ad41bce0bce2f9601ec5cce7bd1393538a183151a2ad9e3a1ec66baab8e1dffe519fa0c0b68716ca11dc2b4960bd7e2456ff6d25de68617428aec37db416c5b49e00ae6e6ed8ca31df5d6e239639bc1fd3612501efc8c3c329aaf02ab89b06b0fe4fc70cacae7abdb38161dadd82c282ea395617e74f48998a670f77a448db44ceca8e2077fbbbba645d1da7b7f43b4f9b9377a2160d29776493adad72e8ad12c8facc98dccb76a6127cb74900f56cb79b0911cd343c9476f8e8e55e933d1b7e00bfe484e8f60d0e0fdf78fd30fe427dd392f30f1537d7b4", 0xdb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000300)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0xfffffffffffffae9, 0x0, 0x4, 0x21}, 0x98) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:45 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:46 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:46 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:46 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:46 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) 2018/04/06 00:02:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:46 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x202, 0x4) 2018/04/06 00:02:46 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:46 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xffffff91, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:46 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:46 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:46 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) 2018/04/06 00:02:46 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) msgget$private(0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7f, 0x4) 2018/04/06 00:02:46 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:46 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xfc00000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:46 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc)=0xf03fcc2000000000, 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:47 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:47 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}) 2018/04/06 00:02:47 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fe, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x501000, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000180)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100)={0x77359400}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x40) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000000c0)) r3 = shmget$private(0x0, 0x3000, 0x78001420, &(0x7f0000ffb000/0x3000)=nil) connect$vsock_stream(r2, &(0x7f0000000200)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) shmctl$SHM_UNLOCK(r3, 0xc) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00000001c0)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) 2018/04/06 00:02:47 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x800000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:47 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) r2 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x480000000, 0x100) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000480)={r1, 0x2bc8}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r1, 0x7fff, 0x7ff, 0x10001}, 0x10) ptrace$getenv(0x4201, r3, 0x9, &(0x7f0000000340)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000240)={0xff, 0x9, 0x80, 'queue0\x00', 0x3}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:47 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)="2f6465762f6164737023f6", 0x0, 0x0) 2018/04/06 00:02:47 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) 2018/04/06 00:02:47 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:47 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xfc000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:47 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) r2 = fcntl$dupfd(r0, 0x406, r1) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/141, 0x8d}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000000200)=""/222, 0xde}, {&(0x7f0000000300)=""/126, 0x7e}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x5, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000000c0)="5e8317feca85e02002f45db93e1b6b2c9b90f496a3abe129e4bd36091cf7caa6f6b7e6c3a5f5ff606582539152f5825ab2f88f91aec9a2068fe38693a7951feea54f576d08aa10a0dde20953f65b6017bc21dfcf007d1d15e24bbeac654e83fea315ad") 2018/04/06 00:02:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:47 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x44) r1 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x6, 0x10000) r2 = accept4$alg(r1, 0x0, 0x0, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000200)=0xfffffffe) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000000240)=0x7, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/04/06 00:02:47 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:47 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) 2018/04/06 00:02:47 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:48 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000002740)={@mcast2, 0x0}, &(0x7f0000002780)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000027c0)={r4, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) dup3(r2, r0, 0x80000) r5 = dup2(r0, r1) r6 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r5, 0x8918, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x3, 0x20}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000240)={r7, @in6={{0xa, 0x4e24, 0x4, @empty, 0x11f}}, 0x8, 0x80000001, 0x1, 0xef, 0x80}, &(0x7f0000000300)=0x98) r8 = getpid() ptrace$getregs(0xc, r8, 0xa88a, &(0x7f0000000140)=""/113) 2018/04/06 00:02:48 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:48 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x4002, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:48 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}) 2018/04/06 00:02:48 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x5, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) get_thread_area(&(0x7f0000000000)={0x7fff, 0x1000, 0x4000, 0x7fff, 0x6, 0x100, 0x0, 0xffff, 0x7fffffff, 0x7}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:48 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000100)) 2018/04/06 00:02:48 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) 2018/04/06 00:02:49 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:49 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xe803, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:49 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:49 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x1fff9) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x669, 0x2003) recvfrom$inet(r1, &(0x7f0000000480)=""/157, 0x9d, 0x3, &(0x7f0000000180)={0x2, 0x4e23}, 0x10) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='trusted.syz\x00') ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) open_by_handle_at(r0, &(0x7f0000000240)={0x78, 0x5, "f15fd1b746dc037b389fff484f8fb3cb42d8d31627ef7c51646b9ab945c1b8718efb6997f2df6457009e633b936457a3260e3f7762f976fa76b29933b629eff9c4527f83870dffd9b76eb34e9b888910ce2cefdb243ad78ad226cd24c0617b02c7fd4446da30175731b0c454b3cc48d4"}, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:49 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) 2018/04/06 00:02:49 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x6, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x4d5d}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x8000, @local={0xfe, 0x80, [], 0xaa}}}, [0x1, 0x7, 0xffff, 0x1, 0x6, 0x3, 0x8, 0x8, 0x0, 0x3ff, 0x80000000, 0x1ff, 0x1, 0x40, 0x1f]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:49 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:49 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x10001, 0x6, 0x3, 0x8, 0x0, 0xffffffff916a55d8, 0x8000, 0x0, 0x8, 0x0, 0x5, 0xe60b, 0xffffffff80000000, 0x4, 0x3, 0x0, 0x5, 0x80000000, 0xf9c, 0xfff, 0x1, 0x1, 0x5, 0x3, 0x80000000, 0x8c, 0x2, 0x9, 0x100000001, 0x1, 0xffffffff, 0x4, 0x80000001, 0x8000, 0x0, 0x400, 0x0, 0x1, 0x2, @perf_config_ext={0x2c7, 0x1}, 0x2000, 0xfffffffffffffff8, 0x1784, 0x1, 0x3ff, 0xffffffffffffff2f, 0x5}, 0x0, 0xd, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xffffffffffffffff, 0x0, 0x200000000}, r0, 0x0, r1, 0x0) r2 = socket$inet6(0xa, 0x802, 0x4) keyctl$set_reqkey_keyring(0xe, 0x5) ioctl$sock_SIOCINQ(r2, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="020000000000000000000000000000000000ffff", 0x14, 0x0) 2018/04/06 00:02:49 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xe00, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:49 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}) 2018/04/06 00:02:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x14) 2018/04/06 00:02:49 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:50 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:50 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) 2018/04/06 00:02:50 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xa454698, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:50 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:50 executing program 7: r0 = mq_open(&(0x7f0000000100)='security(+\x00', 0x840, 0x0, &(0x7f0000000140)={0x800, 0x800, 0x9, 0x3ff, 0x5, 0x7, 0x6, 0x80000001}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) bind$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0x2710, @hyper}, 0x10) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) setsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f00000000c0)=0x7d944f24, 0x4) r3 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r3, 0x8918, &(0x7f0000000240)) 2018/04/06 00:02:50 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x3, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:50 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x100000000}, 0x90) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) connect$bt_rfcomm(r2, &(0x7f00000000c0)={0x1f, {0x7, 0x80, 0x7ff, 0x40, 0x81, 0x7fff}, 0x8}, 0xa) 2018/04/06 00:02:50 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)="2f6465762f616473702302", 0x0, 0x0) 2018/04/06 00:02:50 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:50 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) 2018/04/06 00:02:50 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, "71756575653000000000000000000000000021d7f81b7c13b473000000000000000000000000000000000000000000d7ab01800000ffffffefffff00"}) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x8200) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r1}) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:50 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="010400000000000065302020736563757269747920776c616e306367726f7570202f6465762f6175746f66730020637075736574656d306b657972697bbaaa169082db53a79671f1875144f9c1c8e14af730f177f4c5af674da53872ab693030a04e03d8aa3f0400f3e7776cadd9ee1386652fa65b783aed05a759ffce350fd365c0a65019777f08111e3194ccc8eb360000000000000000000000000000"], 0xaf) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000480)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)="d06ef6e087899d0c41ae89f494d5b0b9635784b1a50c64e008c710b2a5780c6613c652b132efa98edbada9a33e205ce360c8941cfa9f0de5a19139a00f8c9d9c2e1385782e59f942aae86bded6df7ffd8ca390642401778cc29189dce41729c53390de960507bae7a16c6707c49b4afe6155c0d1df5d29ab6587e6a29425f796fbf9c6b56996b2b25d2bbcbb2dbf479e6aa5f9a2450a7c219eb24d92c4942fd5c5d959657e15b0b74301823e57bcac0959f88c9be70f5fd80824dc87ffc525afe6455b43c2061eff994ed8cfd5145d01cca16c324a92ec1e7d477ef292aac518e29c3b133fe47ff43b965c6ca93886a31acd16e1ed", 0xf5}, {&(0x7f00000000c0)="006f39a588110929e3f4ab5c95451ba54da954fbd75d09f5bea19f4008fa78a82577c544f3a345896b55abf33a7601d451a395572ef167b5f159ae8787", 0x3d}, {&(0x7f0000000100)="257378c96ccd6ba65fddfd1546e8c43bb615b43824a0a90bfc65", 0x1a}, {&(0x7f0000000340)="e9dd5d2fd22bae9375d6153a54e06b747092f078b3c65dffc8a5d09498e64493e37d32dc48367c31ae8f8c7abd5862dc8cc1795930437c4236ae67ea2204db57dfbf73ce9857be9cf2f56ee02921b67750492be12c4117656f8698aee771ff064a69e8a6655567bed8a01589256869e30345af8bc89c94acdbfd3204131310481c32c82e0daac47cbf8ca58e88814376dff9f89afc68d9275d0f4a432ca06b8932ac05c636c4edfd5e3eb6a168781a0e93c5493d4fd49a770505d6b7419c8f5ddb8d36931f7df8e977e9cb4480616b7a8e54", 0xd2}], 0x4, 0x0, 0x0, 0xe442c18093cf42e1}, 0x20000800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000004c0)={0x5, 0x0, 0x204, 0x2, 0x100, 0x4, 0x2, 0x5d, 0x0}, &(0x7f0000000500)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000540)={r2, 0x21, "f7f98660873fd2d5b6e3453a0487511861d00e196c104340297ac9d4eeddb6c547"}, &(0x7f0000000580)=0x29) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x1ff, 0x2, 0xd81, 0x286}, &(0x7f0000000680)=0x98) fadvise64(r1, 0x0, 0xfffffffffffff000, 0x5) 2018/04/06 00:02:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000200", 0x14, 0x0) 2018/04/06 00:02:50 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:50 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x4000000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:51 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0xb, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:51 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) ioctl$KDENABIO(r0, 0x4b36) 2018/04/06 00:02:51 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:51 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="020000000000000000000000000000000000ffff", 0x14, 0x0) 2018/04/06 00:02:51 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x1802000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:51 executing program 3 (fault-call:12 fault-nth:0): openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:51 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:51 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:51 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000020", 0x14, 0x0) 2018/04/06 00:02:51 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000100)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x11, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)=0xfd) 2018/04/06 00:02:51 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x8000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:51 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:51 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x6, 0x4) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7, 0x0) accept4$ax25(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x800) r1 = socket$inet6(0xa, 0x802, 0x0) iopl(0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:51 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x4000, 0x10) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000180)) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x5, 0x0) socketpair(0x2, 0x807, 0x8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000000040)={0xffffffffffffffff}) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e24, 0xffffffffffff0421, @loopback={0x0, 0x1}, 0x101}}}, 0x32) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000240)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r4, 0x80247008, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x24b, 0x0, 0x2, 0x80, 0x0, 0x80000001, 0x0, 0x2}) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000000340)={0x100, 0xc4e7}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000300)="64b74f9531e6c2c9cf368b76af85c3fc", 0x10) 2018/04/06 00:02:52 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x5, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:52 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:52 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/150) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:52 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xe000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000000000000000000000000000000000f6", 0x14, 0x0) 2018/04/06 00:02:52 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9695, 0x80) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000240)={0xfffffffffffffff9}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) 2018/04/06 00:02:52 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000180)={0xe7, 0x100, "858b47eed46358b83762535742ec3dd1608e034503ce9153043e49d772a52979ff72f75ebeab56f7e10639504c782147bbf7399f0865efe4e2554ff4fcc8ab98debd2f0d5e0e3c7518dae25dcf4cb57ca5f269529f64bbe29646d837faaedd64a312c881914a95a92bd42a45ecd2e7731e897443de4b1343a6eef695149f7be42fccb4fe3b4eb1c6a8883f5a578f333ccb69255344975ba5ee1d4c6e84e4e4ac0bd4d86d76a94b0879d1c7db08d51a307e007d0715b2a8eefad994fa054f24c725dac74b4d1d395e1e60fd8ca91aadf8bdb0c69536b1bf2ff71875174d1818"}, 0x400000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:52 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:52 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#`', 0x0, 0x0) 2018/04/06 00:02:52 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:52 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:52 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x80fe, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:52 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e20, 0x10001, @dev={0xfe, 0x80, [], 0x18}, 0x2}, {0xa, 0x4e23, 0x7, @empty, 0x6}, 0x100, [0x2, 0xfffffffffffffff7, 0x41b, 0x76, 0x9d1, 0x2, 0x6, 0x2d]}, 0x5c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:52 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:02:52 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) r2 = getuid() r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getgroups(0x5, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0x0, r5, 0xffffffffffffffff]) fchown(r0, r4, r6) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:53 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x9, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:53 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xff00000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 00:02:53 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000000)=0xf4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00000000c0)=0xffffffffffffffc0, 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) r2 = dup(r0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x6) 2018/04/06 00:02:53 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#0', 0x0, 0x0) 2018/04/06 00:02:53 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000200)=0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)="436a61324fc6bea686b308dd9be2392243e5bd43657b077b932ce955daf16ddf8c65872d016bc6601db6bfefded8", 0x2e}, {&(0x7f0000000280)}], 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8000, 0x24100) connect$ipx(r1, &(0x7f00000001c0)={0x4, 0x8001, 0x14, "5c7cd7626a7c", 0x401}, 0x10) 2018/04/06 00:02:53 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:53 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x7002, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:53 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/06 00:02:53 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200000000000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:53 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)="2f6465762f61647370231f", 0x0, 0x0) 2018/04/06 00:02:53 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x1802, 0x1}}, 0x1c) 2018/04/06 00:02:53 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x54, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x6, 0x3, 0x4, &(0x7f0000ffb000/0x3000)=nil, 0xa4d9}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:53 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xf6ffffff00000000, 0x0) 2018/04/06 00:02:53 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$void(r1, 0x5450) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0xfffffffffffffffc, 0x9, 0x7, 0x7f, 0x1385, 0x200, 0xdd, 0x3f, 0x80000001, 0x1f, 0x8, 0x2}) syz_open_pts(r0, 0x10000020000) getsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000180)=0x40) 2018/04/06 00:02:54 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x7, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:54 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20080, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000840)={@empty, 0x0}, &(0x7f0000000880)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000008c0)={{{@in6, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000009c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a00)={{{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x9, 0x4e22, 0x0, 0xa, 0xa0, 0x80, 0x5c, r1, r2}, {0xfffffffffffffffa, 0xffffffffffffff7f, 0x5, 0xb1a, 0x4, 0x100000, 0x6, 0x4}, {0x4000000000000000, 0x1, 0x6, 0x9}, 0x7, 0x0, 0x3, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x0, 0x4, 0x3, 0x1000, 0x9, 0xff, 0x1}}, 0xe8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r3, 0x31, "8563643b443387d5524c47c96217715c97fa3d22ede7893f495f108b5bbe51ea61cc3e21d73933628c72d037e8782fdc0c"}, &(0x7f00000002c0)=0x39) r4 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000300)) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:54 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xc0fe, 0x1}}, 0x1c) 2018/04/06 00:02:54 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x8918, &(0x7f0000000440)) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x40, {0x2, 0x4e23}, 'syzkaller0\x00'}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/04/06 00:02:54 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x20000000, 0x0) 2018/04/06 00:02:54 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x8, 0x8000, 0x401, 0x1, 0x10000, 0x3ff, 0x8, 0x0, 0x4, 0x4, 0x9}) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x3, 0x1000000000000000, 0x4, 0x9, 0xfffffffffffffff9, 0x1, 0x8001, 0x3, 0x2, 0x9, 0xfffffffffffffffa, 0x7fff}) 2018/04/06 00:02:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:54 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247009, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:54 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xe803000000000000, 0x1}}, 0x1c) 2018/04/06 00:02:54 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4000000, 0x0) 2018/04/06 00:02:54 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3, 0x4}) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x4, 0x157f, 0x4, 0x7fff, 0x7f, 0x9, 0x9c1e, 0x2, 0x5c, 0xd2ed, 0x5c05, 0xe291}) lseek(r1, 0x0, 0x0) 2018/04/06 00:02:54 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x16) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x6, r1, 0x1}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r1) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x802, 0x0) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0xe}, r3}, 0x14) ioctl$sock_SIOCINQ(r2, 0x8918, &(0x7f0000000440)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f0000000140)="08c9ebd84171461ecb2bbaeef1ba8c3c76561d45baa7fbf7b02b553d"}, 0x10) 2018/04/06 00:02:54 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'vcan0\x00', {0x2, 0x4e20}}) 2018/04/06 00:02:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000000000000000000000000000000000ff", 0x14, 0x0) 2018/04/06 00:02:54 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xa00000000000000, 0x1}}, 0x1c) 2018/04/06 00:02:54 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0x0, 0xffffffff80000001}) write$rdma_cm(r0, &(0x7f0000000b40)=ANY=[@ANYBLOB="00000000180000fa0300000000000000", @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f000080000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000dc0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r2, 0x2}}, 0x18) write$rdma_cm(r0, &(0x7f0000000e00)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000180)}}, 0x18) 2018/04/06 00:02:55 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x8, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:55 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x60000000, 0x0) 2018/04/06 00:02:55 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0xffffffffffffffd0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/53, &(0x7f0000000100)=0x35) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:55 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) write$binfmt_aout(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1e7) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x8000, 0x80000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000280)={0x12, 0x100000000}, 0x2) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000000)='teql0\x00', 0x401}) 2018/04/06 00:02:55 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80400, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:55 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x7000000, 0x1}}, 0x1c) 2018/04/06 00:02:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:55 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80287010, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:55 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6000, 0x0) 2018/04/06 00:02:55 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000180)=@req={0xffffffff9b935a95, 0x40, 0x5, 0x2}, 0x18d) 2018/04/06 00:02:55 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) 2018/04/06 00:02:55 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xfec00000, 0x1}}, 0x1c) 2018/04/06 00:02:55 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20002) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000240)={0x9167, 0x3, 0x603, 0xfffffffffffffabe, 0x8001, 0x1}) 2018/04/06 00:02:55 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xfec0, 0x1}}, 0x1c) 2018/04/06 00:02:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:56 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0xa, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:56 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x42cd00, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:56 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x5d, "cd58822871a6d1fe0733d9e83658cc3893b9a1aea4011df9169dda4bfe6a971ac387cab4ae64bffed62c8b27dc0a20f9d98f4864d4cb6a7a86ede3332e72559ddb4bb9d917d1bc519101533993a410097a03117cb23f0da5c9661ae2d6"}, &(0x7f0000000300)=0x65) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r4, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/04/06 00:02:56 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffff0, 0x0) 2018/04/06 00:02:56 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x52242961c297044a, 0x5) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x401, 0x28040) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) 2018/04/06 00:02:56 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xff0f, 0x1}}, 0x1c) 2018/04/06 00:02:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:56 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5450, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:56 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@remote, @multicast2, @dev}, &(0x7f0000000040)=0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:56 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x0) 2018/04/06 00:02:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:56 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0300000000000000", @ANYRES32=0xffffffff, @ANYBLOB="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"], 0xa0) write$binfmt_misc(r0, &(0x7f0000000240)={'syz0', "3e20b43bca0b253a6a2516059fde929de5f89ce027cc77a1fe0914e3fc74d80af242c391b871565bc4ef8cfe2698774ab6c4f6a28b78eb30ba3359ec7a9acbd40448a793923a1839297598c65f8935e3ed5f1dc0ece1d7675e76aa0b866724d1ae4184aaae9e6285ca37f9cdb09c9e51888079b6e0f4250612f315dc1f48a71af68911b3797c4e218d066ae786d0c4716f8b822e6d04227e5888677fd797f14bdd747c4dd3"}, 0xa9) write$rdma_cm(r0, &(0x7f00000007c0)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f00000000c0), r1}}, 0x18) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r2, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:56 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x2, 0x1}}, 0x1c) 2018/04/06 00:02:56 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getegid() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) io_setup(0xff, &(0x7f0000000000)=0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r2, &(0x7f0000000400), &(0x7f0000000480)=0xc) io_destroy(r1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:56 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x100000000}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfd, 0x10120000}, 0xc) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xc}}, @in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x58) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000100)={0x80000001}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8c168001}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x84, r4, 0x309, 0x70bd25, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x84}, 0x1, 0x0, 0x0, 0x1}, 0x8080) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x2}, {0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x7, [0x8, 0xd6, 0xfffffffffffffff9, 0x80, 0x30, 0x27, 0x928, 0xc8]}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r1, 0x2, 0x2, [0x8, 0x80000000]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0x4) 2018/04/06 00:02:56 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xffffffff00000000, 0x1}}, 0x1c) 2018/04/06 00:02:57 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x2, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:57 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x14, 0x0) 2018/04/06 00:02:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000002", 0x14, 0x0) 2018/04/06 00:02:57 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x80800) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r1, 0x7b37, 0x10001, "9d8558b85c2c62a2c392e111844389d674787aae412751bcaa648e4d62a63497bff40f0021e53ec2201350bdd8f01337e241ff74aac6980716a18eed0ccf2294fabf9e70918eb7c6210eb3206d44e88f0e95585635f914dbaeea8ec2244a04f15868739f7016ea546505707803a5ff4985e0f4d8d295da7fef79cdbe21"}) r2 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r2, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:57 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0xc34, 0x81, 0x100000000, 0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="15000000b4e6e76c7e5c3e024c278143a7b20000000000000000690b0000000000000000000000000000000000"], &(0x7f00000000c0)=0x1d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x2375}, &(0x7f0000000180)=0x8) r3 = getpid() getpriority(0x1, r3) 2018/04/06 00:02:57 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x5400000000000000, 0x1}}, 0x1c) 2018/04/06 00:02:57 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) modify_ldt$write2(0x11, &(0x7f0000000000)={0x8, 0x20001000, 0x2000, 0x2, 0x6, 0x33c, 0x7f, 0xfffffffffffffffa, 0x5, 0x8}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:57 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x40247007, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:57 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x30000000, 0x0) 2018/04/06 00:02:57 executing program 2: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfffffffffffffc01, 0x2) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000100)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000140)={0x200000000000, 0x0, 0x0, 0x0, 0x4}) 2018/04/06 00:02:57 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x4000000, 0x1}}, 0x1c) 2018/04/06 00:02:57 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@local, @remote, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'bpq0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="020000000000000000000000000000000000008c", 0x14, 0x0) 2018/04/06 00:02:57 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x1ff, 0x4) recvfrom$ax25(r0, &(0x7f00000000c0)=""/44, 0x2c, 0x2000, 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) io_setup(0x4, &(0x7f0000000040)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) r2 = getpid() r3 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x0, 0x50) perf_event_open(&(0x7f0000000240)={0x4, 0x70, 0xfffffffffffffff8, 0x5, 0x7, 0xffffffffffffffbf, 0x0, 0x800, 0x0, 0x2, 0x3ffc0, 0x7, 0x7, 0x10000, 0x8, 0x8, 0x45, 0x7fffffff, 0x0, 0x12, 0x3, 0x85e, 0x9, 0x6, 0x10000, 0x1f, 0x8fa, 0x7, 0x40, 0x5, 0x3, 0x7, 0x100000000, 0x8, 0x3, 0x0, 0x9, 0x5, 0x0, 0x2000000000000000, 0x2, @perf_bp={&(0x7f0000000200), 0xd}, 0x100, 0x20c7, 0x7, 0x7, 0x1, 0x4c0, 0x8a}, r2, 0xe, r3, 0x3) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:02:57 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3000000, 0x0) 2018/04/06 00:02:57 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:58 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0xfffffff2, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:02:58 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xe, 0x1}}, 0x1c) 2018/04/06 00:02:58 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x100) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000240)={{0x3, 0x3, 0xfff, 0x3, 0x3ff}, 0x100000001, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x3ff, 0x10001, 0x7, 0x9b0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:02:58 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000000, 0x0) 2018/04/06 00:02:58 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e20, 0x316ebeb3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e21, 0x40, @empty, 0x8}, 0x6, [0x0, 0xae, 0x80000000, 0x1, 0x6, 0x6, 0x9, 0x9]}, 0x5c) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000001c0)=0x6, &(0x7f0000000200)=0x2) r2 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r2, 0x8918, &(0x7f0000000440)) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000280)={0x8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ftruncate(r1, 0x4) fstat(r0, &(0x7f00000000c0)) 2018/04/06 00:02:58 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400080000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) memfd_create(&(0x7f0000000000)="c32b54656d30057365637572697479747275737465646d643573756d70707031402700", 0x1) 2018/04/06 00:02:58 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x7001, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:58 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x200000000000000, 0x1}}, 0x1c) 2018/04/06 00:02:58 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x1, 0x0, [0x0]}) 2018/04/06 00:02:58 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:58 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x26e, 0x1000, 0x8000, 0x9, 0x3ff}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2, 0x5}, &(0x7f00000000c0)=0x8) 2018/04/06 00:02:58 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401f000000000000, 0x0) 2018/04/06 00:02:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000000000000000000000000000000000ff", 0x14, 0x0) 2018/04/06 00:02:58 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x800003ff, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000480)={"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"}) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:02:58 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x800000000000000, 0x1}}, 0x1c) 2018/04/06 00:02:59 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000)=0xf03fcc2000000000, 0x0) 2018/04/06 00:02:59 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xb56, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x5, 0x10}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0xff}, 0x8) clock_gettime(0x1ffffffffffffffe, &(0x7f0000000300)) write$evdev(r0, &(0x7f00000000c0), 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getpid() ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:59 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x40000000, 0x1}}, 0x1c) 2018/04/06 00:02:59 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'dummy0\x00', 0x7}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000000c0)=""/98) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000200)) getsockname$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xfe, "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"}, &(0x7f0000000380)=0x106) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={r2, 0x800, 0x200}, &(0x7f0000000400)=0x8) 2018/04/06 00:02:59 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="8000000000040000ae000000d90300006c00000001000000000000000000000000000000002000fe7f000000000000002b5ebe5a0000ffff53ef", 0x3a, 0x2000000000400}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0a8f95f334af47f1fbce1f20a8f4be15d5967e2f881a589aefa35c33d1f41090257950dd249b519be7827e2d85565108000fb307b1d3770f000200001e8570542fd9b2b90ee6fcb9eef35717a2eb4a15703602e1f1b51b29324181a37dab9c10d21f0626dd97b8fbac4447e9c9c386ca8b840f907890bba2f1c93835854fcfd63096afecbc9a9150b32bff63353f3e1768d6d10a4d5897b2a12cdbda925cb9f030d16294439e0fdc2c7f6de085dd982ef22f12eae9960a36fa4e4c948990ed"]) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000380)={0x0, 0xba45, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x200, 0x1, 0xfffffffffffff133, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}, 0x0, 0x4e0, 0x401, 0x0, 0x5}, &(0x7f0000000280)=0x98) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/04/06 00:02:59 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000000000000, 0x0) 2018/04/06 00:02:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x20000154, 0x0) 2018/04/06 00:02:59 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x4008700e, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:02:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x3, 0x0) 2018/04/06 00:02:59 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x9000000, 0x1}}, 0x1c) [ 221.442589] EXT4-fs (loop2): Unrecognized mount option " [ 221.442589] •ó4¯GñûÎ ¨ô¾Õ–~/ˆXšï£\3Ñô%yPÝ$›Q›ç‚~-…VQ" or missing value 2018/04/06 00:02:59 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x400000000000000, 0x0) 2018/04/06 00:02:59 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) r1 = getuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f00000001c0)="21678fafabbddca6d483980f08e67497b6d14ed3dbeac1ddcac4388bf339c910a4132ffd8909e64ca60b5b5f931cf53eef6e12510a93174ffb4c6ec5e692c0bb589b6dcaa415afd6f61d16e240437c33426df66caa06aa29b7b59fa82eb19e0f404fce027d59385e7e45911c28a01dfe29f4ddacce7a65873bc1f91499cdb620062899e0e2561bd7a878e8bd905fd985fa1435033aa6eabc4760b71a6e621edf03897a9ea3c3938e7d0a071f4fff4586bbd858590b383fca87cc2f522a3ce328e559f67ba34387fbe15a8cef436a2d0a3f9aebd534b5a1f315d5ce1e48", 0xdd) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) [ 221.499056] EXT4-fs (loop2): Unrecognized mount option " [ 221.499056] •ó4¯GñûÎ ¨ô¾Õ–~/ˆXšï£\3Ñô%yPÝ$›Q›ç‚~-…VQ" or missing value 2018/04/06 00:02:59 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x4002, 0x1}}, 0x1c) 2018/04/06 00:02:59 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x0) 2018/04/06 00:02:59 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x8001, 0x5}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21}}, 0x7, 0x7fffffff}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/06 00:02:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x8cffffff) 2018/04/06 00:03:00 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000)=0xf03fcc20, 0x0) 2018/04/06 00:03:00 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5e7e88deb72d3c55, 0x20000000006) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:00 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xf7315206, 0x1}}, 0x1c) 2018/04/06 00:03:00 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x6, 0x30, 0x3, 0x2e0}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x4}, &(0x7f00000002c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000300)={r1, 0xffff}, &(0x7f0000000400)=0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000440)) 2018/04/06 00:03:00 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10000, 0x440040) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:00 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffff00000000, 0x0) 2018/04/06 00:03:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0xf6ffffff) 2018/04/06 00:03:00 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5460, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:00 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:00 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2000, 0x0) 2018/04/06 00:03:00 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x1000000, 0x1}}, 0x1c) 2018/04/06 00:03:00 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x1000000) 2018/04/06 00:03:00 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x802, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0xfffffffffffffffe}, &(0x7f0000000200)=0x237) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) pipe2(&(0x7f0000000000), 0x4000) 2018/04/06 00:03:00 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x30, 0x0) 2018/04/06 00:03:00 executing program 7: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa0000, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x910, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000ff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xd, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/64, &(0x7f0000000100)=0x40) [ 222.597531] IPVS: length: 64 != 24 [ 222.618298] IPVS: length: 64 != 24 2018/04/06 00:03:01 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000)=0x20cc3ff0, 0x0) 2018/04/06 00:03:01 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x9, {{0xa, 0x4e24, 0x800, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xd9d9}}}, 0x88) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:01 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xa000000, 0x1}}, 0x1c) 2018/04/06 00:03:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x2000) 2018/04/06 00:03:01 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x200000000000000, 0x0) 2018/04/06 00:03:01 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) 2018/04/06 00:03:01 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x7001, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:01 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x7004, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:01 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x5400, 0x1}}, 0x1c) 2018/04/06 00:03:01 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1400, 0x0) 2018/04/06 00:03:01 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) 2018/04/06 00:03:01 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0), 0x84800) fcntl$getown(r0, 0x9) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000000), 0x4) 2018/04/06 00:03:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x2) 2018/04/06 00:03:01 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xe803, 0x1}}, 0x1c) 2018/04/06 00:03:01 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000000000000, 0x0) 2018/04/06 00:03:01 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:02 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0xf03fcc2000000000) 2018/04/06 00:03:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0xffffff8c) 2018/04/06 00:03:02 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) fadvise64(r0, 0x0, 0x400, 0x2) 2018/04/06 00:03:02 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xfc, 0x1}}, 0x1c) 2018/04/06 00:03:02 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x3f, 0x2, 0x5, 0x6, 0x9, 0x5, 0x1000, 0x9, 0x1000000000, 0x8, 0x7ff, 0x4}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x1000000000000}) 2018/04/06 00:03:02 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3000, 0x0) 2018/04/06 00:03:02 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x7001, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:02 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x4008700c, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:02 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x60, 0x0) 2018/04/06 00:03:02 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = memfd_create(&(0x7f0000000000)='wlan0\x00', 0x1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f00000000c0)=""/202) io_setup(0x2b71, &(0x7f00000001c0)=0x0) io_submit(r3, 0x6, &(0x7f0000001700)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x1ff, r2, &(0x7f0000000480)="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", 0x1000, 0xbe, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000000240)="890999fa1c4500b5f874ceb29498ba97d2016b71d88422ee66bd375fb9c9e4dd701ffdcef6895a2b6c73933d0e8d7f2460376d80b1fdf179ac15e3240cb50b865800bc2b9d6c3ddf64c81cc3", 0x4c, 0x40, 0x0, 0x0, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x8, 0x4, r2, &(0x7f0000000300)="8c388db2ebf372c1bd7f6c5f915819cfd2678f197a5494aaee0f8143984dd93bb9006f554d06742686b48b1d9e72193cc6bdf31f1f54694d640b613045cfd609dd518199d3ebc81fc31bd35214494e50052800a08a6deb67003488944d288f3020de318fdebaee3a4135f33a0de7f31b255c6f0e8150f46401b7de06f17d48e0c50cda4ab6f60e122476bcf970a931c66156f39cccf2115a6d12d5f7c8c6e74dede1146ce4fe99c77481a573eed9f18e5f6955f5601b4447d36618ac35a67b917292d70360d6becb41428326d6f2b0e854b2f1a8810445510089fb9984c408f07ba5", 0xe2, 0x40, 0x0, 0x0, r2}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0xa, 0xfffffffffffffffa, r0, &(0x7f0000001480)="ce037084610e93ad9d595aaa3a42339864b77f9a32e062e3b6c0d7d9b4c8757f95622f58125936b95420bc4062dddf95a624a0986ba9f7f891d4dba2bc92d8b8e43badf8aadef690fbffe9b35b342db7d26132cd6e6e7f525d8f87bda03ee66c985de957ebbfaf8b69b6080ce04b6c995d39c4ae22228336cf75b53a63276bbedaeca7ff4bd3399850b950df2a99a7c154", 0x91, 0x200, 0x0, 0x0, r2}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000001580)="ea1880b2478565811514281ddaff9c42cebae23633cb3149632ad0a7dba1bfa2abd1a7c4427ac41f00e74c871936491de9276115487f06954e5475ccd3e06d9a31637a7495718b80b1", 0x49, 0x2, 0x0, 0x1, r2}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x14000, r0, &(0x7f0000001640)="1ebc5729a1c39d5e05d84bbda8bf5f8644ed2d588bb2b9ee2bab455464c764bd1254dde7dece1abff96e4164bb2d516f43ca7b361d0ba9750b85224c9554ca19502c5fd1cefe16baef60141dc1e12f3cd1caee1816b90eb8d4287663ac80699e9beaf9a159b9872599cc8e11b5974809", 0x70, 0x2, 0x0, 0x1, r2}]) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:02 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) r2 = getpid() bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000180)={&(0x7f0000000040)="bc9c40791cf3651c2da791b57182afba930d3ce205836472495a03a1273d890094c1b64c8792edbe920fe2fcd5e698c893ce59c5461245511e7c83a000b1bd10c44dc179ef694ceb3efef6d10a0fc11f10fb3e1cbb984298e1a2233c3b466f6aa1d78c3f3b7fdb1bf0c5319a733895938abfa61e0687e48954b12e8be749e88b81cd31c29b9f6d4a7ed0f68b3440822cd9308bb052f0d7758c8fc37278102aff9895cf643699bd36de19459f0c027964110c2eb786052b8315ae451aa1840ad2279df1", 0xc3}) 2018/04/06 00:03:02 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xf5ffffff00000000, 0x1}}, 0x1c) 2018/04/06 00:03:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0xfffffff6) 2018/04/06 00:03:02 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x300000000000000, 0x0) 2018/04/06 00:03:02 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x65231f7, 0x1}}, 0x1c) 2018/04/06 00:03:02 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x2, 0xecd, 0x2, 0xffffffffffffffe9, 0x2, 0x4, 0x20000000000, 0x0, 0x400, 0x715, 0x40a, 0x6}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x1, 0x10000, 0x2, 0x0, 0xffffffffffffff2a, 0x8, 0x10001, 0x6, 0x10000, 0xae, 0xe61}, 0xb) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) r2 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='/dev/rtc\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) 2018/04/06 00:03:03 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0xf03fcc20) 2018/04/06 00:03:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x200000000000000) 2018/04/06 00:03:03 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x208200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x4, 0x8) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2200c0) r1 = socket$inet6(0xa, 0x802, 0x0) uname(&(0x7f0000000200)) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x2800, 0x1, 'client1\x00', 0x7, "7e4d7a8c3db9b51a", "92dc8d161a5c1ac0c181061561143c0af330f4a0ac5e5c749559942c8a9e1b05", 0x3, 0x5}) 2018/04/06 00:03:03 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4000000000000000, 0x0) 2018/04/06 00:03:03 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x1f4, 0x1}}, 0x1c) 2018/04/06 00:03:03 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x2, 0x2) sendmsg$netrom(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@full={{0x3, {"1c13ecbc6009bb"}, 0x7}, [{"be6620e7876b2b"}, {"737b992081ecc8"}, {"4275e50e6ef001"}, {"090a2ef5ffcffc"}, {"327f7361e228ba"}, {"28546222b822bb"}, {"50ee354f0260a5"}, {"5a28207e8d2d11"}]}, 0x48, &(0x7f0000000040)=[{&(0x7f0000000180)="4fc1febacdb5a851393aca81ddf58e98727a25385a8d651937a0848aa44a1e1b22ba834c3c8bdae086ab74c70799f402175f4fc17446f513c69cdeaaeb4c5c96300c0b6e554b62e06c8757c9f5f126e777802d76226ea58c109e00b60a2e9b8741a0da928cd09df8eea528adf421f2f19218cb33a6bac3af12cf64c10e69512466d113de2cb57ee5e147797251a7339c530f03b1dbbd76bbf995e54ede8427f53b73d351b9938dfd73bbd9b511", 0xad}], 0x1, &(0x7f0000000240)=[{0xa0, 0x117, 0x100000001, "2cda56e51922de64a508303322b72608d051bc9311ce5c2ff6f971ce9e2ea4a9787973cfc588ca205e5f59a3ec927bab1a7c8fb817d59bc84dba9b8820b524ce0c393ebfe602705da2848f995bc885a4d9d3d6acffe8572d5c0b62677395329fb6ed47baa9a9a39c8285223778ab2d319c35295b7a8b98516e174b34146ddd84b723cc5d38a973b7c39fa910"}, {0x110, 0x111, 0x1, "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"}], 0x1b0, 0x4000000}, 0x40000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:03 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x7001, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:03 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0xc0045878, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:03 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x54, 0x1}}, 0x1c) 2018/04/06 00:03:03 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x14000000, 0x0) 2018/04/06 00:03:03 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400200) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc94) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000001c0)={'rose0\x00', {0x2, 0x4e20}}) syz_open_pts(r1, 0x200) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000080)={{0x6, 0x400000000ea56}, {0x0, 0xfffffffffffffffd}, 0x6, 0x6, 0x5}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000140)={'tunl0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/04/06 00:03:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x2000000) 2018/04/06 00:03:03 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x42f, 0x2003e3, 0x2, 0x800000000000000, 0x7, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x274, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:03 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x300, 0x0) 2018/04/06 00:03:03 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:03 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x3e8, 0x1}}, 0x1c) 2018/04/06 00:03:04 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x20cc3ff0) 2018/04/06 00:03:04 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7ff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0x0, 0x1ff, 0x0, 0x1b4, 0x4000000008000000, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2103}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/04/06 00:03:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0xf6ffffff00000000) 2018/04/06 00:03:04 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffff6, 0x0) 2018/04/06 00:03:04 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x100000000000000, 0x1}}, 0x1c) 2018/04/06 00:03:04 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0x6657e06c, 0x400000}, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000001c0)={0x1, {{0xa, 0x4e20, 0x2, @empty, 0x8}}}, 0x88) 2018/04/06 00:03:04 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:04 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5452, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:04 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x500000000000000, 0x1}}, 0x1c) 2018/04/06 00:03:04 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x0) 2018/04/06 00:03:04 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40100, 0x0) getpeername$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000180)=0x6e) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0xffffffff00000000) 2018/04/06 00:03:04 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000040)={0x2, 0xfffffffffffffff8, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:04 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xe8030000, 0x1}}, 0x1c) 2018/04/06 00:03:04 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xf0ffffff00000000, 0x0) 2018/04/06 00:03:04 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x80000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:05 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r0, 0x4) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:03:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x100000000000000) 2018/04/06 00:03:05 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) accept(r0, 0x0, &(0x7f0000000000)) 2018/04/06 00:03:05 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401f, 0x0) 2018/04/06 00:03:05 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xe000000, 0x1}}, 0x1c) 2018/04/06 00:03:05 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:05 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:05 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x7003, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:05 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x700, 0x1}}, 0x1c) 2018/04/06 00:03:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x8cffffff00000000) 2018/04/06 00:03:05 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xf1, "cd90a9fe4c20b557294df63aea48bc4518f38a18eda40537e1a497ef71a039c3082795bbf61ea9644c131f57fcbf78522c9f2e319902853d7aa9e6904db63aec7b6713d28c0f8818dda4cd13e35d153704619ac81f6fdadf95529683cda06edc7655e00fbcd7b411fd39ae0af400d06f96b8677491e5315747de2e6e7311609fe1b8254af26142d57a049bd3d89924dfc1f1f4146470ac34eee96a2c665881a69202568b39fc363dafdf6e710808fa2619c3d6e040977a5f0427413809c1b54d5a76ff82fc19043432a77bc23ead4b2c5d5a15cffa7b3b7fb5e8e708305eac4da30d82bf3ffebd16bdbac340cd37dbbaf4"}, &(0x7f0000000040)=0xf9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0x7}, &(0x7f0000000380)=0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000200)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000140)) accept$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x334, 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xffffffffffff0b95, 0x4001) 2018/04/06 00:03:05 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3000000000000000, 0x0) 2018/04/06 00:03:05 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffff8, 0x4, 0x9, 0x20000000000000, 0x1}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x4}, 0x8) 2018/04/06 00:03:05 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2000000000000000, 0x0) 2018/04/06 00:03:05 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x5, 0x1}}, 0x1c) 2018/04/06 00:03:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x2000000000000000) 2018/04/06 00:03:06 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) geteuid() 2018/04/06 00:03:06 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/04/06 00:03:06 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401f0000, 0x0) 2018/04/06 00:03:06 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40802, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) ppoll(&(0x7f0000000000)=[{r0, 0x13}, {r0, 0x4400}, {r0, 0x200}, {r0, 0x2100}, {r0, 0x1004}], 0x5, &(0x7f00000000c0), &(0x7f0000000100)={0x8}, 0x8) 2018/04/06 00:03:06 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x6, 0x1}}, 0x1c) 2018/04/06 00:03:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x20000000) 2018/04/06 00:03:06 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:06 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x2, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:06 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:06 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xf6ffffff, 0x0) 2018/04/06 00:03:06 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x6, 0x1, 0x3, 0x3, 0x4, 0x9, 0x2, 0x7ff, 0xf16, 0x70fd, 0x1, 0xffff, 0x8, 0x1f, 0x9]}, &(0x7f0000000200)=0x100) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/06 00:03:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) 2018/04/06 00:03:06 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x400000000000000, 0x1}}, 0x1c) 2018/04/06 00:03:06 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x80000000) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) pread64(r0, &(0x7f0000000180)=""/201, 0xc9, 0x0) setns(r0, 0x4000000) bind$unix(r1, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR64, @ANYRES16=r1, @ANYRES64=r1, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR], @ANYBLOB="84d8fe85bbd4704bab02692613f7975bc6a888c6dd06ae911f653cae6b3c306f3d27f3ee779e31a1102e7736080000000000000048528d1e6ac391151878b87d5934b8c872a9c529b9f001f46c3d09734cbd47c90f419b4a7eb46a750fb2c58575c4d62235cf959ec1f4150e7333623db6bb000832b3337a5aa8fa37341429", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR]], @ANYRES32=r1], &(0x7f0000000080)=0x2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x9}, 0x8) bind$unix(r1, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e23}, 0x6e) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x1, 0x0) 2018/04/06 00:03:06 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x40000000, 0x0) 2018/04/06 00:03:06 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x87) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3f, 0x3) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x9}) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:07 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) r0 = memfd_create(&(0x7f0000000180)='%\x00', 0x3) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000001c0)={&(0x7f0000ffd000/0x2000)=nil, 0xff, 0x7, 0x10, &(0x7f0000ffb000/0x4000)=nil, 0x8000}) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x6, 0x3, 0x0, 0x0, 0x4, 0x4, 0x380}, &(0x7f0000000100)=0x20) 2018/04/06 00:03:07 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xf5ffffff, 0x1}}, 0x1c) 2018/04/06 00:03:07 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = getpid() perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x2b7, 0x7fff, 0x7, 0xfffffffffffff000, 0x0, 0x1ff, 0x400, 0x2, 0x8, 0x8000, 0x20, 0xff7c, 0x0, 0x75, 0x2, 0x9c, 0xfffffffffffffbff, 0x2, 0x2, 0x9, 0x0, 0x4, 0x6, 0x4, 0x55, 0x8001, 0x1, 0x0, 0x0, 0x8, 0x3, 0x1000, 0xfffffffffffffffc, 0x8, 0x8, 0x8, 0x0, 0x0, 0x7, @perf_config_ext={0x8, 0x9}, 0x31008, 0x2, 0x4, 0x6, 0x0, 0x3, 0x7fff}, r2, 0x2, r0, 0x3) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:07 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xf0ffffff, 0x0) 2018/04/06 00:03:07 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x3d4) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x1a) 2018/04/06 00:03:07 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:07 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x8008700b, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:07 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000180)={{0xffffffffffffffff, 0x2, 0x0, 0x3, 0x3}, 0x401, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x8, 0x5, 0x6, 0x7d4c}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) accept$packet(r1, 0x0, &(0x7f0000000040)) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) 2018/04/06 00:03:07 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2000000, 0x0) 2018/04/06 00:03:07 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xf401, 0x1}}, 0x1c) 2018/04/06 00:03:07 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7954, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x42, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0x61e) 2018/04/06 00:03:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1ffff, 0x20000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000080)={0x16, 0x3, 0x6}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:07 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x40800) openat$cgroup(r0, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000180)=""/176, &(0x7f0000000100)=0xfffffffffffffd31) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x400000000000040, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:07 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000180)={{0x7f, 0x1, 0x9, 0x96179f4, "2e8ac38ad003224268ec688870f91b45cf86bb2bea9620b249c81140aa4c6fcf77a2e1784096f96943ff870d", 0x5}, 0x0, 0x0, 0x8, r1, 0x1c8, 0x9, "8a8c4631693b1660811700f2d1aba24de1a282336db5e130229a402364e7aed465327a1ded0dbeb6ff25348e8cb1f6be6c9c76aed69e92365af1ac255e3dc4d0", &(0x7f0000000140)='}\x00', 0x2, [], [0xdf8000, 0x97, 0x1, 0x10000]}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x7fffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000002c0)=0x4, 0x4) ioctl$sock_SIOCINQ(r2, 0x8918, &(0x7f0000000440)) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000000)={0xa7, @dev={0xac, 0x14, 0x14, 0x10}, 0x4e21, 0x3, 'dh\x00', 0x10, 0x3, 0x22}, 0x2c) 2018/04/06 00:03:07 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4000, 0x0) [ 229.777674] IPVS: set_ctl: invalid protocol: 167 172.20.20.16:20001 dh [ 229.817598] IPVS: set_ctl: invalid protocol: 167 172.20.20.16:20001 dh 2018/04/06 00:03:08 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000300)=0x7, 0x4) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x14) readlinkat(r2, &(0x7f0000000200)='/\x00', &(0x7f0000000240)=""/20, 0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000180)={'eql\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) futex(&(0x7f00000002c0), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000)=0xffffffffffffffff, 0x0) 2018/04/06 00:03:08 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x3, 0x1}}, 0x1c) 2018/04/06 00:03:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20800, 0x0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f00000000c0), &(0x7f0000000140)=0x4) bind$nfc_llcp(r0, &(0x7f0000000280)={0x27, 0x1f, 0x2, 0x5, 0x0, 0x2, "55e88c4bdd229826435ebaff845c0158f76b2df68c84c7d9d267e1d6feb473aa0c1c39a81bac40254d944fb61157e0f6209a482b7a3a38c603481fa8ab53d5", 0x14}, 0x60) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000180)="0200000000e00000000000000000000000000000ef2c28e5daa254015ccfd1f5ed1d8f4e07487d69751a6fe7888fad7f861d7eafe0feb489f1ae4fbcd8e3ee503d3fbdd1f5696e24f3c388387c615a1e5cb682e055a4ad6fbc02512cfc020123ad46c482ef14b61dd8e53084c7bb95d45812e4c8ad2e30dc1dc1a21ebaf27329fcf43067ce2959f657baba5e95ec077794ee81e174bd548365fbf5ca46fe000848742b1099e6c5172558d9516a266cf265c4fb3a6e1aa68f119d2d463baae4ab7f63831591e0b66d754dad9d7ab2a417e8840f2358caf551dba80fcec7d45873d2c214b9f51c2a48630cc3dbe7eb68372c850f86839d44e885", 0xf9, 0x0) 2018/04/06 00:03:08 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1f40, 0x0) 2018/04/06 00:03:08 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000180)="91778bb7b722027fb28b207076c33ec9054d2afcf8cf3a290ae17f7e06101bd7f9449986012066c5d9966600a86264bbe4b7d5f9a7922abd1defd30e0d5a7c27ce10d62ecb2e7ef110042b882e08380124dc070b5e65020caab8c1647b8d65d0cf22508b12", 0x65) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x3, 0x6, 0x1, 0xb40a, 0x4, 0x7fffffff, 0x0, 0x10000, 0x8000, 0x77e1, 0x8, 0x7}) fstatfs(r0, &(0x7f0000000200)=""/242) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000000c0)) 2018/04/06 00:03:08 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x8001, 0x8, 0x100000001, 0x2, 0x0, 0x7ff, 0x800, 0x3, 0x1, 0x7f, 0x6, 0x5, 0x3f, 0x4, 0x5, 0x8, 0x2, 0x8f, 0x3ff, 0x3, 0x80000000, 0x8000, 0x3, 0x8, 0x7, 0x4, 0xc4b7, 0x3b, 0xc000000, 0x0, 0x5775ce70, 0x2, 0x7, 0xffffffff00000000, 0x1, 0x77, 0x0, 0xfffffffffffffdff, 0x1, @perf_bp, 0xa, 0x2c, 0x6, 0x4, 0x3, 0xfffffffffffffffd}, r2, 0x9, r0, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:08 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:08 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0xc0045877, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:08 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6000000000000000, 0x0) 2018/04/06 00:03:08 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x5}) r1 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="f7", 0x1}], 0x1, 0x0) writev(r1, &(0x7f0000000180), 0x100000000000026a) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:08 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x1802000000000000, 0x1}}, 0x1c) 2018/04/06 00:03:08 executing program 7: socketpair$inet6(0xa, 0x7, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0xb5, 0x3, 0x3, 0x500, 0x76, 0x0, r2}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x4000000000) ioctl$sock_SIOCINQ(r3, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1c946755034388ba2ce86b25ef66d252593332271ce1cee490793ac456d8c8223f6ee83ce790ce03331c7d275aa5", 0x2e}], 0x800000, 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000200)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:08 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1400000000000000, 0x0) 2018/04/06 00:03:08 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7fffffff, 0x4, 0x3, 0x4, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0xffff}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000140)) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000180)={0x0, 0x0, 0x2, 0x1, 0x9}) 2018/04/06 00:03:08 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xfc00000000000000, 0x1}}, 0x1c) [ 230.828811] BFS-fs: bfs_fill_super(): No BFS filesystem on loop5 (magic=00000000) [ 230.862552] BFS-fs: bfs_fill_super(): No BFS filesystem on loop5 (magic=00000000) 2018/04/06 00:03:09 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0xfffffffffffffffe) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000300)={{0xd6a, 0xffffffffffff0000}, 'port0\x00', 0x80, 0x420, 0xffffffffffffff3c, 0x8, 0x8, 0x0, 0x4, 0x0, 0x1, 0x2}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r2 = memfd_create(&(0x7f00000003c0)="432b2770726f6370726f635e72ca65746831757365726d696d655f7479706528277070703000", 0x1) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000000c0)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futex(&(0x7f00000001c0)=0x1, 0x7, 0x2, &(0x7f0000000240)={r3, r4+30000000}, &(0x7f0000000280)=0x1, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc)=0x8, 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x20000001) 2018/04/06 00:03:09 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0xfffffff0) 2018/04/06 00:03:09 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/04/06 00:03:09 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x900000000000000, 0x1}}, 0x1c) 2018/04/06 00:03:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xf2d02, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000080)="0200000000000000000000000000000000000000", 0xfffffffffffffe87, 0x2000000000) 2018/04/06 00:03:09 executing program 7: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5000000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x0, 0x8}, &(0x7f0000000140)=0x8) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{r2, r3/1000+30000}}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r4, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:09 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:09 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x40049409, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:09 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xe00, 0x1}}, 0x1c) 2018/04/06 00:03:09 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:09 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0xfffffff6) 2018/04/06 00:03:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:09 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000000)='syz_tun\x00', 0x1}) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:09 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xffffff91, 0x1}}, 0x1c) 2018/04/06 00:03:09 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'erspan0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000040)={r1, 0x6}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000001c0)={r3, r4}) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:09 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x1000000000000) 2018/04/06 00:03:10 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x1000000000002, 0x3, 0x80}, 0x0) syz_open_dev$audion(&(0x7f0000001380)='/dev/audio#\x00', 0x6, 0x800) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) r0 = msgget$private(0x0, 0x51) r1 = socket$can_raw(0x1d, 0x3, 0x1) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/174, 0xae}, {&(0x7f0000000040)=""/59, 0x3b}, {&(0x7f0000000240)=""/236, 0xec}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x4, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2800, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000001340)={0x80, 0x6, 0x3ff, 0x1, 0x278}) msgrcv(r0, &(0x7f0000001480)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018c283d58327ab3040"], 0xc7, 0x3, 0x1800) 2018/04/06 00:03:10 executing program 5: getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x105400, 0x0) socketpair$ax25(0x3, 0x7, 0xf3, &(0x7f0000000300)) sendto$unix(r1, &(0x7f0000000240)="e1dadcaab26b225fb9a34d70070b7dd3d17219ba10cb2a2f", 0x18, 0x4040040, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40d9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r0, 0x0, r1, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="5fbf3373656375726974012e02003efc8da77dc9c5f9ee306ec1645804673600f16a5b39a683ab5ceecae3c6041267f77441e8f28731bf7afa2847d2d3984597"], &(0x7f0000000080)="0200000000000000000000000000000000000000", 0x14, 0x5) 2018/04/06 00:03:10 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:10 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x2000000) 2018/04/06 00:03:10 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x218, 0x1}}, 0x1c) 2018/04/06 00:03:10 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x3}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x5}, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:10 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:10 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x4020940d, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:10 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xfe80000000000000, 0x1}}, 0x1c) 2018/04/06 00:03:10 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0xfffffffffffffffe, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x3, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)) gettid() r1 = getpgrp(0x0) sched_setscheduler(r1, 0x7, &(0x7f0000000340)=0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) ioctl$KDSETLED(r0, 0x4b32, 0x77) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x34, r3, 0x4, 0x70bd2b, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000011}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xc0, r4, 0x108, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x16}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffff}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xca4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffff800}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2ee0}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x800}, 0x81) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0x4, &(0x7f00000000c0)=@raw=[@jmp={0x5, 0x0, 0xf, 0x5, 0x0, 0xfffffffc, 0xfffffffffffffffc}, @alu={0x7, 0x1, 0x0, 0x3, 0x9, 0xfffffff0}], &(0x7f0000000100)='syzkaller\x00', 0x10000, 0xbd, &(0x7f0000000180)=""/189, 0x41000, 0x1, [], r2}, 0x48) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:10 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x3000) 2018/04/06 00:03:10 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x40000) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000000c0)=""/141) 2018/04/06 00:03:10 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x9846450a00000000, 0x1}}, 0x1c) 2018/04/06 00:03:10 executing program 5: getpgid(0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp, 0x0, 0x0, 0xa1}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x20000002) 2018/04/06 00:03:10 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x14) 2018/04/06 00:03:10 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x402000000240401, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) 2018/04/06 00:03:11 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x2, 0xfffffffffffffffe, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140)=0x8000, 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:03:11 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) 2018/04/06 00:03:11 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xff00000000000000, 0x1}}, 0x1c) 2018/04/06 00:03:11 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x2) 2018/04/06 00:03:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:11 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80, 0x80800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:11 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:11 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0xc0189436, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:11 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:11 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xff00, 0x1}}, 0x1c) 2018/04/06 00:03:11 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x1f40) 2018/04/06 00:03:11 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x202000, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:11 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x10000100) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1', "ff4484ea0eb30a37d48d5cf32b2199a93b6f525ec432d81923c1a225a0896d1eeadf4695b069f0fca2e4c7f3aa364261cd81d440c480bea8b510f5c899f417c3117a2ea56706fbcba6c928499bbc69027952a1f7de9eccf49c79d28c7e78facd1906af03dd89f9cbf66007ffd9d3d8f2570d1bb3393afc409b3a2ef8586f4046fb5b1b322c3c163a56"}, 0x8d) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:11 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x600, 0x1}}, 0x1c) 2018/04/06 00:03:11 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000180)=""/206, 0xce, 0x10000, 0x0, 0x0) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000340)={0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast}, &(0x7f00000000c0)=0xc) write(r0, &(0x7f00000002c0)="6c219cb583461fe76f40c11fba36090e282a9b047733af3f801ff5a2c1d33e1bc00e8723b357e807603a3df2db6559161629c0a96ce506171d6d480a38ed59aadfa412c1e927f1d885739e7fe590b58c10ad470ef1454a576589a223f90b17", 0x5f) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x7b, r3}) 2018/04/06 00:03:11 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) fallocate(r1, 0x0, 0x9, 0x5) r2 = fcntl$getown(r1, 0x9) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000003c0)="36355d6331e6aff93599818021c8e212", 0x10) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x400, 0x7, 0x8, 0x3ff, 0x0, 0x7ff, 0x800, 0x8, 0x0, 0x6, 0x135a, 0x2, 0x1, 0xc629, 0x3, 0x7, 0x4, 0x0, 0x8e, 0x4, 0x6, 0x5, 0x2, 0x10001, 0x7, 0x0, 0x604, 0xffffffffffffffe0, 0xffffffffffffffff, 0xf6e, 0x7, 0x6, 0xfff, 0x40, 0x2, 0x400, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000180), 0x8}, 0x8000, 0xfffffffffffffff8, 0x6, 0x3, 0x100000000, 0x2, 0x1}, r2, 0x0, r0, 0x9) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x4000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000340), 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[0x40, 0x8f1f, 0x2b, 0x0, 0x8, 0x20, 0xfffffffffffffff9]}) sendto$inet(r3, &(0x7f0000000240)="9351fe56028609274d07b8e64242dc45fc1745edb6a4126490ffc3c7b4c0eb2d044ee585c930e24f28ab1eed0337a0503cc318a8d7134a2724ccefdb768b5ded5d2c2f3b3c81609e9c0ca36b053541119803fae29f49efdd27fb2bf7887ab14c37c5b2077cbfc4739aa5ffb28426d7ad24a9df4e4cc3584a5e9eb05fe796877a9cc4b46acbf2663f32d8596a", 0x8c, 0x0, &(0x7f0000000300)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000380)) 2018/04/06 00:03:12 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3f, 0x40000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x3, 0x20, 0x201487ec, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={r2, r3, 0x9}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:03:12 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5421, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:12 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() epoll_create(0x7ffffffd) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x30) getsockopt(r0, 0xfffffffffffffffe, 0x7, &(0x7f0000000280)=""/185, &(0x7f0000000080)=0xb9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f00000003c0)='nodevlolovmnet1\x00', 0x10, 0x40000000020003) 2018/04/06 00:03:12 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x300000000000000) 2018/04/06 00:03:12 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x3000000, 0x1}}, 0x1c) 2018/04/06 00:03:12 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) connect(r0, &(0x7f00000000c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr-serpent-sse2,sha256_mb))\x00'}, 0x80) 2018/04/06 00:03:12 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x7ffc, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) epoll_create(0x10000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x10000000}) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:12 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x1400000000000000) 2018/04/06 00:03:12 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x51, "94964726b6485e81ec130a7582b230a78382c9412695363e98dfe31fa79825cb305e72ab6a8b0f8f39b2bf7e06dd8fa905600a484f37c6651b91fa44afb46d1da3bdf18042800a38775efb6bf8accbf7a7"}, &(0x7f0000000180)=0x59) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:12 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x5000000, 0x1}}, 0x1c) 2018/04/06 00:03:12 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x24080) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:12 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x40000000) 2018/04/06 00:03:12 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7f, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x20) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x5, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff80}, 0x1c) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80803, 0x1f) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:12 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) poll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x1242}, {r0, 0x260a}], 0x3, 0xa06) 2018/04/06 00:03:13 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0x1}, 0x4000000000000000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) sched_setattr(r0, &(0x7f0000000100)={0x30, 0x7, 0x1, 0x400, 0xffff, 0xffffffffffffff01, 0x5e54, 0x7b}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) r3 = msgget$private(0x0, 0x9) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000180)={{0x8, r1, r2, r1, r2, 0x112, 0x2}, 0x0, 0x1, 0x8, 0x81, 0x0, 0xfe000000, r0, r0}) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:03:13 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x40020000, 0x1}}, 0x1c) 2018/04/06 00:03:13 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x401f) 2018/04/06 00:03:13 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0xffffffffffffffc0, 0xfbde}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x9}, 0x8) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:13 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000040)=0xe8) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) 2018/04/06 00:03:13 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x7, 0x5, 0x6}, 0xfffffffffffffe6c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x7}, 0x8) dup(r0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:13 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() epoll_create(0x7ffffffd) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:13 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0xc020660b, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:13 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000200)=[0x2, 0x7]) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000000)=@fragment={0xff, 0x0, 0xffffffff, 0x3f, 0x0, 0x9, 0x67}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8, 0x363) ioctl$TCSETSF(r3, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:13 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xfe80, 0x1}}, 0x1c) 2018/04/06 00:03:13 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x4000) 2018/04/06 00:03:13 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='vcan0\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) r2 = dup2(r1, r1) mq_timedreceive(r2, &(0x7f00000000c0)=""/191, 0xbf, 0x6, 0x0) 2018/04/06 00:03:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x470280) 2018/04/06 00:03:13 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000040)=""/43, 0x2b}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f00000000c0)=""/15, 0xf}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000300)=""/79, 0x4f}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/148, 0x94}], 0x7) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:13 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x4) 2018/04/06 00:03:13 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x65231f700000000, 0x1}}, 0x1c) 2018/04/06 00:03:14 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0xfffffffffffffeff}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:03:14 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6ee8, 0x101001) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000003c0)=0x9) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000240)=0x9, 0x4) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:14 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400001, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x807, 0x9) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:14 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x2000000000000000) 2018/04/06 00:03:14 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/06 00:03:14 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x2000000, 0x1}}, 0x1c) 2018/04/06 00:03:14 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) epoll_create(0x7ffffffd) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:14 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5451, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:14 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xfc000000, 0x1}}, 0x1c) 2018/04/06 00:03:14 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, 0x0, 0x1, 0x402, 0x70bd2b, 0x25dfdbfb, {0xc}, [@typed={0xc, 0x17, @u64=0x80000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) signalfd(r0, &(0x7f0000000100)={0x80000000}, 0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x200}}}, &(0x7f00000000c0)=0x84) 2018/04/06 00:03:14 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x3000000000000000) 2018/04/06 00:03:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x6000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:14 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x8000000, 0x1}}, 0x1c) 2018/04/06 00:03:14 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x401f000000000000) 2018/04/06 00:03:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x100) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) msgget$private(0x0, 0x10) 2018/04/06 00:03:14 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x992, 0x8}, &(0x7f0000000040)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) ptrace$poke(0x4, r2, &(0x7f0000000200), 0x414) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2d1, 0x1, 0x3f, 0x6, r1}, &(0x7f0000000180)=0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x10840, 0x0) ioctl$TCSETSF(r3, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:15 executing program 1: utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000001180)={0x80, 0xbd1}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/hwrng\x00', 0x20201, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001300)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdirat(r0, &(0x7f0000001340)='./file0\x00', 0x1d8) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xab0) r1 = semget(0x3, 0x1, 0x0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000011c0)="3a823cac7b159cea573e0fe768753ff9a80940df493d50e1dd04c5133adbb7c544ab8cd29bf714b749e1729a5e9d34de9951b0705cb00d862796b70030cc74658249d33de7cae2e5cfaf781e2e8ed9f8a47be0100eb78af9fd41dc03876c127e3f017f6598c88e69d769bf71838f8dff5938dfb2b53dee3e4e14a23fc32a212084ef8cb6414ea959b56c5fb5bb19712b27e3ef158e1a524e5efe33414b5bb4534e3380f38416f9dd46e61e895e0afac21716de799082f59093b1b1d35e6bf2f883a414af70d38d28427850f4b54421eb6d273a64d36c6b20e9b7d348a2f26079fa11fc3627e50e333c3a8d") setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0xfff, 0x4) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/4096) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) 2018/04/06 00:03:15 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000840)={0x6, r0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6(0xa, 0x802, 0x3) r3 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x4) ioctl$sock_SIOCINQ(r3, 0x8918, &(0x7f0000000880)) recvmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000001c0)=""/72, 0x48}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000340)=""/136, 0x88}, {&(0x7f0000000480)=""/114, 0x72}], 0x5, 0x0, 0x0, 0x9}, 0x20) socket$inet6(0xa, 0x7, 0x7) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r4 = request_key(&(0x7f0000000600)='pkcs7_test\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000680)='cpuseteth1wlan1\x00', 0xfffffffffffffffa) mlockall(0x1) keyctl$describe(0x6, r4, &(0x7f00000006c0)=""/240, 0xf0) getsockname(r2, &(0x7f00000007c0)=@ipx, &(0x7f0000000440)=0xffffffffffffff39) 2018/04/06 00:03:15 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x9, 0x1}}, 0x1c) 2018/04/06 00:03:15 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x30000000) 2018/04/06 00:03:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62499069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(r1, r1) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:15 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r3, 0xffffffffffff89f1}) 2018/04/06 00:03:15 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) epoll_create(0x7ffffffd) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:15 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x7005, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:15 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x80fe, 0x1}}, 0x1c) 2018/04/06 00:03:15 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}) 2018/04/06 00:03:15 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x401f0000) 2018/04/06 00:03:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x6, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20000, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:15 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000080)={{0x78, 0x6}, 'port0\x00', 0xad, 0x40, 0x2, 0x7fff, 0x3, 0x64, 0x6, 0x0, 0x4, 0x7ff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x6}}, 0x0, 0xeb5, 0x7f, 0x4, 0x1}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x800, 0x2, 0xa6, 0x40, 0x2}, &(0x7f00000002c0)=0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x48004, 0x0) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000140)) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x401) 2018/04/06 00:03:15 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xa454698, 0x1}}, 0x1c) 2018/04/06 00:03:15 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x30) 2018/04/06 00:03:15 executing program 5: socketpair(0x10, 0x807, 0x1000, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000001c0)={0x2, 0x10000, 0xc1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000080)=""/110) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:16 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0xfffffffffffffffd) futex(&(0x7f00000001c0), 0x6, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f00000000c0), 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:03:16 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xe00000000000000, 0x1}}, 0x1c) 2018/04/06 00:03:16 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x6000000000000000) 2018/04/06 00:03:16 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:16 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x80080) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x4, 0x70bd2b, 0x25dfdbfb, {0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000050) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:16 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) 2018/04/06 00:03:16 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) epoll_create(0x7ffffffd) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:16 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x7006, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:17 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xff0f000000000000, 0x1}}, 0x1c) 2018/04/06 00:03:17 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x280002, 0x0) socket$inet6(0xa, 0x800, 0x5) 2018/04/06 00:03:17 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x200000000000000) 2018/04/06 00:03:17 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r0}) recvfrom$ipx(r1, &(0x7f0000000480)=""/4096, 0x1000, 0x2, 0x0, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r2, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x20040) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000002c0)={0xffffffffffffff81, 0x9}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ip6_vti0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0xa, &(0x7f0000000040)=@raw=[@ldst={0x3, 0x1, 0x2, 0x1, 0xb, 0x118, 0x4}, @ldst={0x3, 0x0, 0x6, 0x7, 0xb, 0xffffffc0, 0xffffffffffffffff}, @exit={0x95}, @jmp={0x5, 0x80, 0x9, 0x7, 0x0, 0x2, 0xffffffffffffffff}, @alu={0x0, 0x4, 0xb, 0x4, 0x9, 0xfffffffe, 0x1}], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x34, &(0x7f0000000180)=""/52, 0x41100, 0x1, [], r1}, 0x48) 2018/04/06 00:03:17 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x4002000000000000, 0x1}}, 0x1c) 2018/04/06 00:03:17 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x76, 0x6, 0x5145, 0x800, 0x6}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r1, 0xee}, 0x8) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:17 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x14000000) 2018/04/06 00:03:17 executing program 1: sched_setattr(0x0, &(0x7f0000000180)={0x0, 0x2, 0x1, 0xffffffffffffffff, 0x3, 0x6, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x9f8f7808aa8f9068, @my=0x0}, 0x10, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:03:17 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x4024700a, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:17 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x7ffffffd) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x36f2, 0x80000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x1, 0x8}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:17 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x18020000, 0x1}}, 0x1c) 2018/04/06 00:03:17 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0xf6ffffff) 2018/04/06 00:03:17 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xffffffffffffffff) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:17 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x64, 0xfffffffffffffffd}) 2018/04/06 00:03:18 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) select(0x40, &(0x7f0000000080)={0x9, 0x9, 0x3, 0x9, 0x101, 0xff, 0xfff, 0x5}, &(0x7f00000000c0)={0x9, 0xd8, 0x0, 0x5, 0x40, 0x6, 0x101, 0x3}, &(0x7f0000000180)={0x7ff, 0x8000, 0x8000, 0x80, 0x81, 0x3, 0x10000, 0x1}, &(0x7f00000001c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x1, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000000)=0x4) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x401, {0xc20, 0x2, 0x8, 0x4, 0x0, 0x7}, 0x0, 0xffff}, 0xe) 2018/04/06 00:03:18 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x60) 2018/04/06 00:03:18 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x402240) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6, 0x9, 0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x200, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x80000001, 0x9, 0x1, 0x2}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x20, 0x70, "1eaeb57acd5f704ab84e0aea9c0ec6afa47e5ab97ff774891f5ed847f801a411e6e281eeba00a8a541f8c731d957a20f983702356d40a4f4248839fa4cd7feba4decd76b97d13047fc5f300ead710af7b7ab65fdcf095577218ec1a0154752052da8e2d814d7bb5eea3a85214d60c27b"}, 0x78) 2018/04/06 00:03:18 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x4000, 0x1}}, 0x1c) 2018/04/06 00:03:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=@nat={'nat\x00', 0x1b, 0x5, 0x4a8, 0x0, 0xe0, 0xffffffff, 0xe0, 0x320, 0x410, 0x410, 0xffffffff, 0x410, 0x410, 0x5, &(0x7f0000000080), {[{{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xff000000, 0xffffff00, 'syz_tun\x00', 'teql0\x00', {}, {0xff}, 0x0, 0x0, 0x8}, 0x0, 0x98, 0xe0}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x2, @ipv4=@multicast2=0xe0000002, @ipv4=@rand_addr=0x2ee0, @icmp_id=0x64, @icmp_id=0x68}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001, 0xffffffff, 0xff000000, 'eql\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0x7f, 0x0, 0x4a}, 0x0, 0x100, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x51b6, 0xe49, 0xa37, 0x5, 0x33, 0x9], 0x5, 0xffffffff873c67de, 0x6}}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0xa6, 0x7090}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x8, @multicast1=0xe0000001, @multicast2=0xe0000002, @icmp_id=0x66, @port=0x4e24}}}}, {{@ip={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xff, 'bond0\x00', 'ip6_vti0\x00', {}, {0xff}, 0xc, 0x1, 0x40}, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0x34, 0x10001}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, 'erspan0\x00', 0xfffffffffffffffe}}}, {{@uncond, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x7, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @port=0x4e20, @icmp_id=0x64}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x508) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000006c0)=0x1e, 0x4) 2018/04/06 00:03:18 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0xffffffff00000000) 2018/04/06 00:03:18 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xffffffff80000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x4cd6, 0xb864}, &(0x7f0000000180)=0x8) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) ioctl(r0, 0x0, &(0x7f00000001c0)="57fa5c12d686a04b7b7ed7ffe4b519118e1cb92dcdae255eff31d967b5a01b3725930bf9f0382b578bcf317e67ef5e2ea0e77549a67a3c7f4d326800fc9b46a9800a53341e1ce0bac5b40f7a95b163361a802c74f32b42f23ba176b4e2d9e037b46bcc7307029fe8a8ae05b21f4985e3253d8d06d8b7d058ce68fa01da") mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8090, 0xc18) 2018/04/06 00:03:18 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xb9, 0x80000) 2018/04/06 00:03:19 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0xfff, 0x5, 0xffff, 0x3, 0x8, 0x687, 0x2, 0x9, 0x2, 0xe326, 0x10000, 0x1f, 0x7f, 0x7f, 0x2fd60000]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:03:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x7, &(0x7f0000000600)=[{&(0x7f0000000180)="054e3cbc598fe3f7b964dfd7d8f8cf56b489408883b78d6352959890b8a9eaeb5b43214baf36be5fd156d1505da72405ce3a3cf167305e9066f879a6524e3487a19f4c1016277e965e07ab039a456956a24fe07168af875894a5656c74210f38e581f12f9a7b9b4d5252c31beed50ca992d9eca6578979", 0x77}, {&(0x7f0000000200)="28725b00dfe3e8f74e13e0c37e79030f6e042a2c3c434d2b78b744a58eddf9a850e0a18470c914d01f5e9616ee1ad64007ad0b2d826a0f21c5e2894a50ed6a1eac35ffcd4bed772d29e9dc54eae281a739a4e103d792ce7066d14c183c97c00e206e11ddf70c26149699fb24abf1cb52379bf1d3a3a9493c4bd0345251b624c57907ef58e4b54156af8f352889b81ba689661d7a926b37509eb503ebac47b91d596d1b55514e0695", 0xa8, 0x4}, {&(0x7f00000002c0)="bb98d16445f15341732595eb1b4711d40484556635450a3f5fb0adefa46742e5ecfe97a84cfd7334374a51a404c774a249ff50a2880151cf4301f63ecb33f6ac31f03109f7728847e1b10c779b5896a74ed20b732b0c2606c1271ded22c3e61d577946f69f577e1f43e033d58b8bf995b933", 0x72, 0x3}, {&(0x7f00000000c0)="bed8e08b6e672c35ece3f87f8824ff2ad661fc465d28e869b40df3d5df62f9c0640d98b93376e51d66c6cf66b088b0988d02714ae78bf9c6", 0x38, 0x9}, {&(0x7f0000000340)="2376fed49b2126f39bc2f75bf77518edb2dc7f80c089f48c72f244ca18403770383f6ef0dfa009839b293420bc5e7e207ead263c75ab79400566f3f00715fe07306c9ce5c2502649a651ea0dca6f069dbcdc395259556190ebebfc6c6edfdd4b7cd9ddbb17e101b8c0275d70e0123a0b11f0b07cb2b15ccacabc28afae0ead9b3a2f8dc62e495d69a64c7b42cea7561242d952fb8e599161cb8665dbdb1d643a94d4f617706b48f229e704f5f710426548186ef286ae531a3d8c70a6aece973fa48f366b5ec9349336fc30ff9c5c11094b96a06e5f382013cc98a90ef3316409152ec452fc4999afec03578a1a9d67b94fa018", 0xf3}, {&(0x7f0000000440)="8f382b678f6b9990dc15510e6504fcd6b1a77848683770a1778ce0c6b5d1946a483b98fa89b6c6ac9ede56a0e3a749334c78236eb9da476033d368ea59700648e156bc2cca0df6da4f2552006322870e2c95e918d59affdc03b60f6963e067600b7bdb4cfda9e3f0d0ec54790d82b63d33085fb281f5c616298b4c33536fe4ecd677cf6b1fc152475f0ce8dae683e563b116cb88400671802c7c31340ab16069d5afe9fda860496f6f399e31b6d3861f363f200eb87c07f98b038bb359c62e6b5a5c2c564d", 0xc5, 0x7f}, {&(0x7f0000000540)="002a8b074efbcb0a73dcda870f6291a8367ffc80a1255d63d88e9796ac2a6b16c0fd89db17eaa3ed50f6e0d1c998a12f573bd662fe46a98ebf11c835dba93e636d6a6b0c85d882e6afaf79c4b1a1dc07fbbe2fdb2060e36da1f6488103fb47f2eabd7763c7c3bcf9b48d27a9e53c7f894d5c572721578668793f55f9ec06dfcf77d6cc17480644dc639af84b9a0dddf92a65295c48c1", 0x96, 0x7f}], 0x1000010, &(0x7f00000006c0)={[{@uid={'uid', 0x3d, [0x78, 0x7b, 0x2d, 0x78, 0x36]}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x33, 0x30, 0x31]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@uid={'uid', 0x3d, [0x0]}, 0x2c}, {@nls={'nls', 0x3d, 'cp865'}, 0x2c}, {@force='force', 0x2c}, {@type={'type', 0x3d, "9cc8c49b"}, 0x2c}]}) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:19 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xa00, 0x1}}, 0x1c) 2018/04/06 00:03:19 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x60000000) 2018/04/06 00:03:19 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0xffbffffffffffffe, &(0x7f00000000c0), &(0x7f0000000040)=0xffffffffffffff5a) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:19 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$sock_SIOCINQ(r1, 0x8918, &(0x7f0000000440)) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'yam0\x00', 0x1}) 2018/04/06 00:03:19 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) epoll_create(0x7ffffffd) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:19 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x4028700f, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:19 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) [ 241.173532] hfsplus: unable to parse mount options 2018/04/06 00:03:19 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xfffffff5, 0x1}}, 0x1c) 2018/04/06 00:03:19 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) prctl$setmm(0x23, 0x0, &(0x7f0000ffa000/0x4000)=nil) 2018/04/06 00:03:19 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0xf0ffffff) 2018/04/06 00:03:19 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x303) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) [ 241.208311] hfsplus: unable to parse mount options 2018/04/06 00:03:19 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101040) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000180)={0x2, 0xe9}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x401) accept$packet(r1, 0x0, &(0x7f0000000080)) 2018/04/06 00:03:19 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) r1 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f00000001c0)=""/64, 0x40) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) accept4$unix(r2, 0x0, &(0x7f00000000c0), 0x800) 2018/04/06 00:03:19 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x500, 0x1}}, 0x1c) 2018/04/06 00:03:20 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x200000) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000180)={"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"}) sched_setattr(0x0, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:03:20 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/06 00:03:20 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x3000000) 2018/04/06 00:03:20 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x100, 0x70bd27, 0x25dfdbfe, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1, 0x0, 0x0, 0x8040}, 0x4) r2 = socket$inet6(0xa, 0x842, 0x0) ioctl$sock_SIOCINQ(r2, 0x8918, &(0x7f0000000440)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400100, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) 2018/04/06 00:03:20 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x9846450a, 0x1}}, 0x1c) 2018/04/06 00:03:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000002c0)=0x7fff, &(0x7f0000000300)=0x4) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) bind$bt_hci(r1, &(0x7f00000000c0)={0x1f, r2, 0x3}, 0xc) 2018/04/06 00:03:20 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) epoll_create(0x7ffffffd) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:20 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0xfffffdfd}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:20 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x2000) 2018/04/06 00:03:20 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x6000000, 0x1}}, 0x1c) 2018/04/06 00:03:20 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000000)={0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x2, 0x0, 0x400009}) 2018/04/06 00:03:20 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000140)={0x0, 0x10000, 0x401, 0x6}, 0x10) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000001c0)="68fbffc190fa8bd38eba29a2811bd818282fdd2105fda99b7364382c3dd6e523816da87dcd352a6a8a43c996a2ee3d716a1efa07fcfe904004f3a9522eaf72326326cdf8003100b944f539f1f90ac2ec3a93a8f27d4389ec8079a12b86262e90c77219ddb3005eba7849b2c2637c6a654284f871f24341153834dba6b7814c67192ae7030cfadadd6463a138d63e831301dc644c6eb9a13e7471eb782af326c25c6538ed95c7d80e2b48028b1a610a4a7d3afd55f7", 0xb5}, {&(0x7f0000000280)="044941eb518530e1e1bf634a4170e4d4e16c1a87f4ffd5a15ca6ad90ab41db73c05ef997fa41838857dcebc6cd0632c4cace8a07772b322871c76d8e85ee4db8ecede60bf8e2a451ada7c6681296115a44c06e24f9788ed81e62d906f6783b6089a3970fa1c30fdd782d7081e24eaee082b04a1f9617785b0671e130230d25de436fe69d0d45bc5f1c54c8719024aa224775c511cde84502244b1e2201ce6c322e10ead59645b4bb954c4611723320136bcaa1254edddf48fb9eea6c1edba30fc3bba47db5318e0c9b9632d82971690550e2d673a596b6e56ed64438aff55528c578", 0xe2}], 0x2, &(0x7f0000000480)=ANY=[@ANYBLOB="180000000000000017010000030000000000000000000000800000000000000017010000020000006500000007f844923b0099737f9c1dba764a02488949ad59ad55408b0887c3e103a15d3761cd04940454c5d4a6957175668d1e07f22ee74a23a608439640c0ca7076c4d328db08fcb1f4369f3b8c5a287553b9c6e01d9b5887a6363042315072e7a032ead7e8051bfb00000000000000180000000000000017010000040000000004000000000000180000000000000017010000030000000100000000000000"], 0xc8, 0x90}, 0x20000000) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000000c0)={0x0, 0x8000}) 2018/04/06 00:03:20 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) epoll_create(0x7ffffffd) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:20 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x3) 2018/04/06 00:03:20 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x5e495d08, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x4000000000000000}) 2018/04/06 00:03:21 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000180)) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:03:21 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0xfdfdffff00000000}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:21 executing program 4: eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) epoll_create(0x7ffffffd) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:21 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x6}, 0x8) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xd38, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000300)="6a213e017064afae8525d40590c4fdc2391102cdab4a54a6ad6eb52a7d4a1a5c59d510103c16bae5b205c6d5c86102d4", 0x30, 0x8}, {&(0x7f0000000340)="e5f8aa2abbd7b49dd5a3755788571f5cd982c1e7bd249260b3c4c727f51fdc1d068afa1304ffe3c5225d1b75dc252af3fc45d39c134c096e6a90d0a11b67d0bdabd6d65c651368488922c8f3fc280f1db8cc6c1fbd006dd583a71e87491791345814f84811d9f36f1b05b72dc6cb62b56376553d5b22de3e877d5820694b653fab79492d15249e1b44ca91b65ccbfefe30567899d13ceff7a13ae25a9bf020194e6dfa3f2837d2a57c35da0ce40a1bb83ae7de809dc6e5741669f6cd5f542110279f2878d1b44dbb1765ff489381a04e8db2993f5721258acce5997550275bc849b8eec17b3046f6", 0xe8, 0x5}, {&(0x7f0000001480)="213818ce2aa4d2efc6cd9b79ffb872177aee6049b855517181c88a0fa52d4ec037242b7483bb07340c89fcd8fcb823d2ca0bf076962e12a8af75169ff7843bc37d2c49571d18e2aee1575237cd296369dbcb28806c675f1cd4b8808cadd80fe222e9978bf2176ed48b107f058c4fe2dd5221000c87ecccb2aa22dbe5166340105c29099685186fac367dcc734f694b217c65496e4026eb2060df1649df78f90f5484f1f5a8bfd1f2c5f51e7c1f6bf9c62d351e102cd645f578e391de0e1cdbd93feb63fffa8b36bba435a172af4823328fbb188b7912b9554ada7234", 0xdc, 0xabf8}, {&(0x7f0000001580)="86982300b8b787d83c21f5d69a1cb2ad8d67a23ebe", 0x15, 0x3}], 0x2000, &(0x7f0000001640)={[{@tz_utc='tz=UTC', 0x2c}, {@codepage={'codepage', 0x3d, '950'}, 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x31, 0x30, 0x33]}, 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x31, 0x35, 0x33, 0x36, 0x33]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}]}) syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0xc, 0x1ffd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000000480)="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", 0x1000, 0x20008000, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) r3 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r3, 0x8918, &(0x7f0000000440)) 2018/04/06 00:03:21 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x54000000, 0x1}}, 0x1c) 2018/04/06 00:03:21 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffffff, 0x1}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000080)=""/118, &(0x7f00000001c0)=0x76) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/06 00:03:21 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2d0802, 0x0) inotify_init1(0x80000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0x0, 0x39d0}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000180)=0x89, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8202, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendmsg$nl_netfilter(r0, &(0x7f00000028c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1002000}, 0xc, &(0x7f0000002880)={&(0x7f0000000200)={0x2648, 0x9, 0x8, 0x300, 0x70bd2b, 0x25dfdbff, {0x5, 0x0, 0x3}, [@nested={0x160, 0x25, [@typed={0x4, 0x5f}, @typed={0x14, 0x8c, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x72, @u32=0x1}, @typed={0x10, 0x21, @str='%(mime_type\x00'}, @generic="1f455d576c7e4ffb2b39f008d525df011190741d7a4212c22d40f8fc7cd367c5ac798a93ed232a466aa416a8dc46d475d0b1b907297e7b206e8bc41c1eec38b5d21169ebc89b5dfd3858e6", @generic="d97351eac68c840a4e7f66c6dc588390280868b061b7f8", @typed={0x8, 0x68, @ipv4=@broadcast=0xffffffff}, @generic="183f165fce9d0c205700a0701eb110b7280446f3ece80c862aed1573c770fcf0e45c589b5499d7c354607c432d533dc7390c51239fe261a6c03f0b91ab4b66d37bcc787c43e7c8d9338a3fb28d29852bf86121ec35f9f3a5d157b50599a5610c10db08088326f171bc5a20ff872c93e28486716a02096d3428e599448f2e4ad64f140723742d1d8f1d3e42db797e5871547e9f8c49bba47b0860cfdbdebb4369877d0a371b1339b6f28476b8f67187ca2962b50088a076521fe66b4b4ddcad"]}, @nested={0x1004, 0x23, [@generic="48ad49fb4d391d9e229024db424c5736f772de026963c5e2e1d4309fef8ac55bbbc31065d7c5e082ee5c2b1d1db44e4c6967a412b6b1c00a28cd5623a92b17764296bf5c0b2a5f884e4c10a9023b815466a6e2139e7687e99b7016e31dd6ec73324a0a4559bc27dc8850baa6e7b0f4ddf0f0238d20a86e0fc064cc27b53f53695b990ad782df9a3ba9393bec47d97a5ad420b60b7a17dccb7bb190ba6f45a3ad48cbe8d69f6ab9e20d10151d2b370bdb581a38f740797a2403acae5a192ed897f8345c00013669b3f11019aecf35693b24e80b8cc4e4c9f9909b5c285973c90fbd281b0098b820a38d0d8173483ca12c9555f1ca6dc48dc8443f51e79f9602ac630f360ece07fac035c5fc50566533691d478e4593d35e35030c115882bbd8a3563ccf366ee8b2c00d1bc538741469c66c4b382de019d8a3af2e542799f01b14f8e2f13800d9db0674cde3ff00efff8c46f34fc6868aa57ff6da112dc7ef743726780fcedb39d38421f4567bd535b060c51d1097ca630aa6434f2c122a77d8fc45a151da85271b83eba7ae9a13024a6d9fdc592317983e69d8b55a92ece74a980ce4d7df0fc00bc9b38837baa885b96a1d45bccc32f8060e7ce5d3697da87a382f96e17104929c190665526e9925bf83e25e08d7cd79b3ac9bbaea4d380fe8f765a91403eee5d0fef284402e7f0e7962b51f342cdca0c1a3c97f7f3dcd693c295829387551df2f90d2b2737acd39db91daaee58523d62a6fed52551a8f9940ade875b9e2c43360a8f0a78819b85196b75e99a657b37820ced447d1b8bdebcd5f37f415628f961a60432581730e053c69f0a6a10f4db7bfcdb43b48b5197797483a8fef9d00a328c80f1bb553791f256ba9057a7932a11bb459519345059a906b23d583e75daae5f8026e6c49c678c44263e9b4078b4531445042cb57c62b788d035e39654d76208db5e95f5dce6e3bb03feef8755597aaa639ca6c559194f8ecb5288a158959d58e5e368bbb1a71856b285223021972a15d7dd38c08aded8e1b1ded368ab667b55ce5d6a63126b36abd171bb58e1bcbb14cb0823fb07423bbc22d9df5d4979583ceb3de9cab74d9449543902078efcb03323c800d8da9a5d0d3c536aee7bc8c891c800700244ff8d56496f3027ec78e2cf0434dcfe18d816154df7a993e10d41caddb55ba1af45f1763b529bf83261d5e5ea0950d200a10b1a07826b470164777f493b08b9f1a4de0b590c8d583705ed82bd42073370f51c27ba8793be862e46129d01f8a085a6f61fdb65c036301354d94275696063ae28dbc245521b4e1674ca6123441cb47c6b7be815325bfeff3f61767c616274c42a561284fbdd4ae291bcc9b9045418a41f5be0ac6bf5578940018de8b49b533f26dca0c7a2da92a35f68d042c6e9f0af85a2ef877114d23f5d18e1240699319704c76a2eefac44f269565d5e73ce7352d8ed907ea6a27cd9da3ffb387481953ef11742b2502250b8be509978fefa6b36929b331ce0d7c616f3824d66a54393438f03a0eabf7f164988d1f75847c4fef07e4177314a775dfd177e52c5b92888330886f8ced9e106255ad30111410da59e5a18b4e5dacd74641b66446e8cb1b385afbc82b49ab99b6d006c9d35d3a2c89a60821144ed0ef6182b23671a1d748f327ce99f2cbbe92fa1b9691baa8caa40c774c7d63c6646e6ba03500e15ae95b43df0ef24e70f0256217bb05321c1a8f4772ae4e66a3c8ef75cade741e2ed64bdc1bac18948dae1d005e8c03874bd4102ef735d1b4c082b9ee5b7a47d0d08434cb83865d8c31dc5fc444828677729d380154218b659a64505bfacdcf2f413ccd7b2e1a430192fff481a22c02363f42628ad95a3ac64e281c98ade963dd24979d93418447a16858c4e416cc1efb7d9c7aec9ef50755c33912bd15e53da2b434f072abca12b469e83e0b62a02bc4c9060761c8c5cb00ad668edb6588eab01ea2b9802ab867c1fd456963d05e366c470d1a130dbf92bc2ec87328e3c14a17a23ec8aeebfbe89bae8de0c37d308e8b2cbbcca70b8a83c2b14fe5b0587a3727c8c8d5b5bd17c4a417367bb6e395c8b16df903a923949ebb23f361843b439026a5542ae109ee56c8a28c2ad4d7f3ae93a93730ba3e18627597f1af534ef3b45a1d510ff3bcb45926d57563203a028c7b119bcbfa834107b1b2f1cb52ba5bea4d8d99e97aa6b64ada226f127977c6685f7583c70f70ec2409c1e7788882ba0b8d7ff57655f8a467b5f4f752528e3bed8f4bc4a296ed6f7dbeb2b67bbab5a4df5e6410b5eb391497f650888939537bba24df9b691e0184d1fc1f91b6dcaf6254b20ce25af7733cf1f102d27119c16f2079a0c55522aaddea35cf79a6d99cf434a1c08141530447ce3db3202c0bb50336ce93f22ecf92026efc42246db23b625de91eb43ffc2f7b177161c1b13a5d898b4c38a322ba5649662251ef7dbd6d48dcb17c88325ea4ecbfe866bdaa318b0516ee61d2ded1ea2b03a49992edad860d644f6bf12b5889d70b2e332aebcbe9e0ad5c25c15e863f3917208b44e104553be3e6656ddeab08759078a1d854e30ec08d07681de05c28f51deda312e4dc57ece49635c15fe2bb8981b1b7dee8d6158542566290246d8aca582837ade6aeccd50bbe137f8f251c4bfcae9a127abf3c3c1b51fb9c110a0cc47a325aa0e4830622abfc61ad179739448664fb13125809b19893f56f6d3352ae033f191e6a1f02254d45113d5996a7f17f538e935dbca6baefb13e3b6de0480b9d9176c6dd41f0f2a5eb028465da9aa5b7d7e58130d052662726ef261608c2fb7bc4d7ef9d16c3483aaaeef2244c73be0b6367bb524d1ba4b423be979c3f1e36a9edb0d9e58ef3d51cb92d2980c9ccd3c6b2327a566add1599910b379836e30c99bc7d18da444521077625fa761b9e03de2e5607fbc49a1dec50e06816023fa730b36c025c8f279fe6335b93ffea4a7fbdc079cee6bbd006808ece667b9efb1efe18a3673136c9c9df5fa87183e021e4f02e9d9bcd21b059511c59df7a126724fcae9f6664341b278aa9ebe517b8c1569f9da16d1a5b496e81207f28bc88845d4e474c749b9413143f18896bc465d8b963f8376b70f95af0b49809b3d3470624af32090a4d1261851954c1f427a7f5e002ed1affff30bcab1784866ba3665e6ba1d6699b5ddf32a61833084a1d8945b3ec7e9649095f86e4c1da6f4315ce2a5ef3dadc0d94ef42504675a400eaa087ec735c0ddce59a9129a3b0ac5bf913cc3bcf09d79f2c91cd3afeb7454b34c8b1fa7dfb7e2f5337cdd16d401947b5cd6504252f1ed4c4690c76ce69d812c7baefff8f97701634e8943e8d48053a64e9154d235752667b6dc93556eb7ff9be0475064d32428f321b167726052006f8c21a38047c727ea0235c9340b689388a8387f79c9e86f34973f4a82ef2c7cc4140adde4443af864972472e05b7e2df0a7712050f0626344ab01a556aa1a9aed84e3030e19aa51d193dcf65aec81899d9f0930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@nested={0xd4, 0x7, [@generic="2c716cc6e835e993b0e7760e4a06202d0813d396f15af80ba145af92e1c94b2c548ba0384ae881b270217ff620a0849c38485d0b8b26d9f5bbd6271274ff163873540f5c14b09cf1dc966b179e69d3b833d6d17deae9da7d73d2d64277bd6745a2ccb81c925a1be48101294fd91a72e37598bf34d1007da7bbd34240b9f3bd31b19f53b6bc3dc45353", @generic="7254fda453c316cee99121c85a83df0bd9c9e0e94b3a60041a19885b79692c35f75087f9f810b92fd42442a5b9e8a3be029017a76be8f970458f45494fc13095bc614df9c4e3"]}, @generic="ddd2fd0c2db9146847f62058e66f0bbcc447a0f339587bfdd09c8ef5a8049310aeac680585d545f40737a72ff4d219a266e97142244a34db92a3fe50a4bfcd117246", @generic="a27f6c3a09f1c45755b5fda74cbb0b6147ff80e9054dbbe898a85fb663043b4f9c57e298878509222a056ab4856abb6167e9ceb619f54e85e50bfe1f35e5218c41bf7f1a5cd028cf7941", @nested={0x10ec, 0x77, [@generic="6110489f981423ec0f2e9a06c7c765a98e6dcac08c0f463da1fc0a09a08cd3a6a9297bf31cbcb0ee7cb7c49546df2caf2e8ece932efc1cd5b53b8b59b10beebcc04bdf5058010980035a5285671acd87119bf0e6698893ce833e502276b27cb8740a00f27d73e2ed27f2ea5de3319225ac28ef03ebda4c4e4813bb2e1d75437c471bc8ca71c3e0e8468d8f056fe6fe8b4749f1d1781ad6d3a722fdf4c76c92646aff8648b8265b92b0de6fa0108c6f24a274e3ad88fb79f1aa05512891f9da1346fc5dbb44bb8a5e57ee370248f91debd4a8108446f3407f877b13c80e8488c0f26e4d", @generic="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@typed={0x4, 0x3d}]}, @nested={0xdc, 0x27, [@generic="bb115a34566ff2769abca84ce067d94d8df0acf852b08b3e1904f2c196e3461f7e27bff0ffa727312b567fdc25dab041d5d5b0bc9de6bdab091b38bb2a492e03231f", @generic="17772e6ef33a579de03c451e4aba6c257c0df935f47d7729243c8c3eb7ea1d2a3380d9386231ac62ac08ec91fed1914e7ade43d41c8bdded97482b566e99f5a92b525a5fec0a2dae4ebd7fe7eec084676107b16dfbc6d0bef183d05190140ecb78f20eb34f31d27f3e09dbeb90", @generic="963e11730a1bc15bc32bf1599a3f6568f0dba8cfee", @typed={0x14, 0x79, @str='/dev/sequencer2\x00'}]}, @nested={0x9c, 0x50, [@generic="05573af9cea9af3f4776dd36f3503765f99118afb8b81fa8cf439723ca252736b4ebdc66cead919be205e08e7340c9d84d0a5155b43805094388b66582c42e3c95c3f1344414826facaef4800ea8f9712d8344346db28cefb95f38a535c9fea819c2959afcedd2d820c422c6cf9096d3ca17cc59c645f5ac4aa16b8c93ca4b7a782c003e0cbe24377eee86ebf4ac893ea7e7e682724cd6d6"]}, @generic="366005dee78291b0b0570bf63b8c651ee11a51f3da2ec69eada6f159917439dba5a0958047aed360b732610eba6dede22b356b6e5c40f92bae7647edf3606739db85e63e653d8cd03a17da4d01270c8bdfcd5dabc6b53a642334d4a85d96575e4a875f984072ddb94db9c86d89aab0a1b9ebdc29b3233ce7519ce7247d80276353e9b1493df8df8d10736b1a2bc98bf04e9bf9cb54e9317baa804f12e8b881c152e29e29c4f591cc40895d0c3f37f6526f543d830917", @nested={0x54, 0x7a, [@generic="968268818fc5573a967d5406f7fe19d397a3ddc83e161d88f2e17cae73795c6582e0eacb2a390942f482ed428db17ab819847643cc29b73e5711b1e6cd6135a66a1b6c793e4e0e18aec9cbb3fb3d"]}]}, 0x2648}, 0x1, 0x0, 0x0, 0x4881}, 0x50) 2018/04/06 00:03:21 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0xf0ffffff00000000) 2018/04/06 00:03:21 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x100000000000000) 2018/04/06 00:03:21 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x91ffffff, 0x1}}, 0x1c) 2018/04/06 00:03:21 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:21 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000805, 0x0) ioctl$sock_SIOCINQ(r0, 0x8918, &(0x7f0000000440)) creat(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/04/06 00:03:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x400080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32}]}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x252b, 0xfff, 0x8, 0x8, 0x7}, 0x14) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:21 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x91ffffff00000000, 0x1}}, 0x1c) 2018/04/06 00:03:21 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0xfffffffffffffffe, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff07000020000000c28f00003d2700d991b31a7dec36847d0002000000fc030090ff00000004000000e56bbab58f3d489c33720b7bf1377f9b2ef504f618a8c9bf303e3e790008528e1e9e837d87dc868db6e2a7b53931bcd90d237a0180000056d7000000000000000000000000000000000000"]) 2018/04/06 00:03:21 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x4000000) 2018/04/06 00:03:22 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000000c0)=""/124) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:03:22 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp(r2, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/06 00:03:22 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x240, 0x1}}, 0x1c) 2018/04/06 00:03:22 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x1000000) 2018/04/06 00:03:22 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000340)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6040001}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c0, 0x41, 0x400, 0x70bd25, 0x25dfdbfb, {0x1f}, [@nested={0x10c, 0x84, [@generic, @typed={0x8, 0x53, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="1bf32cfd736ef6ec50bdafdc860c43cf2c4b6b3a616468c320066ff38f0e", @generic="291625670e8d33b0dc", @generic="e789b574b2bdcef0098b18ccc970fc", @typed={0x8, 0xe12, @pid=r2}, @typed={0x14, 0x7f, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x8e, @str='/dev/autofs\x00'}, @generic="d562853feb571025d9d278ff8b86876f6031b708f9c647a32de41a08e7fecb1e244ee80ae041a1b8e87c0de0efaf3adcbcddc413c3c32fc5fd3b486d35e075a5e96ecf10aecaa2bc171b8738c4271db26c3a0051d8a3340a3923e2cb6d623d1078c5b7e51d5e54bd19f91f41b0832c087a759fd21de57aa3f62cc53abfded3ee1f439d6637e224579487ff53d427cc52fa8c6152", @typed={0x8, 0x30, @pid=r3}]}, @generic="a4b51c70ab1923044f05e1e6f1a4b0c0223664b8d5ca232fa5aae72c5f6ca5dba9cddc8ee1a784084da1c49f2bf9d062783fab50548e5598315634055fa5a9af317eb68d3585ce5c0939de4d93f50037d869e0fa6e6d3ec9a2c036f26bcff8e07f63d6f8d95645a1c64b82a2e8bf3c7be08e61b54727baf97adc22ef8795f53ca819fc1105a7", @typed={0x8, 0x52, @fd=r0}, @typed={0x10, 0x22, @str='/dev/rtc\x00'}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x40000}, 0x40001) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:22 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) 2018/04/06 00:03:22 executing program 4: eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) epoll_create(0x7ffffffd) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:22 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0xfdfdffff}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:22 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x20000000) 2018/04/06 00:03:22 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:22 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xa, 0x1}}, 0x1c) 2018/04/06 00:03:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x22, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) 2018/04/06 00:03:22 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0xc1) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ip6tnl0\x00', r1}) 2018/04/06 00:03:22 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x300) 2018/04/06 00:03:22 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x2d) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) r2 = semget$private(0x0, 0x0, 0x400) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/06 00:03:22 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x700000000000000, 0x1}}, 0x1c) 2018/04/06 00:03:23 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x5, 0x1, &(0x7f0000cc3ff0), &(0x7f0000000040), 0x0) 2018/04/06 00:03:23 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x86}) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0xbbee3ec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r1, r2, 0x8}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sync_file_range(r0, 0xffff, 0x7, 0x1) 2018/04/06 00:03:23 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x6000) 2018/04/06 00:03:23 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="240000001a0025f0001800040000fc0e800000000004bf02fb0b729a4c265b0adc02ffff", 0x24) 2018/04/06 00:03:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000180)=""/201) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:23 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x300000000000000, 0x1}}, 0x1c) 2018/04/06 00:03:23 executing program 4: eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) epoll_create(0x7ffffffd) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:23 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0x0, 0xfffffdfd}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:23 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x1400) 2018/04/06 00:03:23 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xfec0000000000000, 0x1}}, 0x1c) 2018/04/06 00:03:23 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/224) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="340000001400090100000000000000000a000000", @ANYBLOB="080008008402000014000100fe800000000000609dc523a2915313b2bb0000000000000000aa"], 0x2}, 0x1}, 0x0) [ 245.326989] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/06 00:03:23 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0xf6ffffff00000000) 2018/04/06 00:03:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='status\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) prctl$intptr(0x0, 0x7) 2018/04/06 00:03:23 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x600000000000000, 0x1}}, 0x1c) 2018/04/06 00:03:23 executing program 7: clock_adjtime(0x0, &(0x7f00000002c0)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0xa95, 0xffffffff, 0x0, 0x6, 0x6, 0x0, 0x101, 0x0, 0x5, 0x6, 0x80000000, 0x0, 0xf2, 0x9, 0x800, 0x6705, 0x0, 0xfffffffffffffffc, 0x100000000, 0x200, 0x7fffffff}) syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x2, 0x1, &(0x7f0000000280)=[{&(0x7f00000003c0)="f3135024a19433b5221cfa987d61fa91decb23d8ae9ff1747df3592f9d33faea4987a5cbcd1fabd705718decd12ac3d5fafcc427e31715048514b063b8f88a8727e10acefc78c94758ccc60220745c714c38cf269a295152ad952ea6582d80cb0f0ae13bbb5531663f45", 0x6a, 0x7714}], 0x8000, &(0x7f0000000540)={[{@noquota='noquota', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/qat_adf_ctl\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@loccookie='loccookie', 0x2c}]}) [ 245.492973] gfs2: fsid=_dev_qat_adf_ctl: Trying to join cluster "lock_nolock", "_dev_qat_adf_ctl" [ 245.502121] gfs2: fsid=_dev_qat_adf_ctl: Now mounting FS... [ 245.520923] attempt to access beyond end of device [ 245.525954] loop7: rw=4096, want=136, limit=119 [ 245.530683] gfs2: error 10 reading superblock [ 245.535176] gfs2: fsid=_dev_qat_adf_ctl: can't read superblock: -5 2018/04/06 00:03:36 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000140), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) futex(&(0x7f00000000c0)=0x2, 0x0, 0x2, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x2) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:03:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xe) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'lo\x00', 0x6}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x202, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:36 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x4000000000000000) 2018/04/06 00:03:36 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x94b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:36 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xf401000000000000, 0x1}}, 0x1c) 2018/04/06 00:03:36 executing program 7: clock_adjtime(0x0, &(0x7f00000002c0)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0xa95, 0xffffffff, 0x0, 0x6, 0x6, 0x0, 0x101, 0x0, 0x5, 0x6, 0x80000000, 0x0, 0xf2, 0x9, 0x800, 0x6705, 0x0, 0xfffffffffffffffc, 0x100000000, 0x200, 0x7fffffff}) syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x2, 0x1, &(0x7f0000000280)=[{&(0x7f00000003c0)="f3135024a19433b5221cfa987d61fa91decb23d8ae9ff1747df3592f9d33faea4987a5cbcd1fabd705718decd12ac3d5fafcc427e31715048514b063b8f88a8727e10acefc78c94758ccc60220745c714c38cf269a295152ad952ea6582d80cb0f0ae13bbb5531663f45", 0x6a, 0x7714}], 0x8000, &(0x7f0000000540)={[{@noquota='noquota', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/qat_adf_ctl\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@loccookie='loccookie', 0x2c}]}) 2018/04/06 00:03:36 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) epoll_create(0x7ffffffd) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:36 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0x0, 0xfdfdffff00000000}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:42 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xfe800000, 0x1}}, 0x1c) 2018/04/06 00:03:42 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x400000000000000) 2018/04/06 00:03:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0xd2) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:42 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x80000000, 0x3, 0xb80}) r1 = memfd_create(&(0x7f00000000c0)='/dev/autofs\x00', 0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x8100, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6, 0x2010, r3, 0x0) ioctl$TCSETSF(r4, 0x80247008, &(0x7f0000000140)) socket$inet_tcp(0x2, 0x1, 0x0) [ 246.380406] gfs2: fsid=_dev_qat_adf_ctl: Trying to join cluster "lock_nolock", "_dev_qat_adf_ctl" [ 246.389496] gfs2: fsid=_dev_qat_adf_ctl: Now mounting FS... 2018/04/06 00:03:42 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xff000000, 0x1}}, 0x1c) 2018/04/06 00:03:42 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x68, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'vlan0\x00'}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0xfffffffffffffffc) 2018/04/06 00:03:42 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x22000, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x400}) setsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000000000)="4523bb4582cac770d1f4ae3a93ec7efa543f4b1c5fdaac364618a36a3a96bd5fb780fbbb97ae9eaeacb259baf836c8005505f96deaf7d18bc92d9cda18344a6354c393f4f953ec360a217a0bf914f9c9e1111930282efb3d974b1e0e28108087b811fe9906522011438caa93c959d45ad21976205913e19835db4f5eba1091ddf38b51dff5d5b09f9e", 0x89) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000280)={0x400005, 0x4043, 0x3f, 'queue0\x00', 0x7}) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x802) [ 246.440584] attempt to access beyond end of device [ 246.445627] loop7: rw=4096, want=136, limit=119 [ 246.450317] gfs2: error 10 reading superblock [ 246.454819] gfs2: fsid=_dev_qat_adf_ctl: can't read superblock: -5 2018/04/06 00:03:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000080)={0xd6a, 0x401}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:43 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x101000) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000180)="9f2621e2b3256e3bcc60d1d114aa892ec8a8b8b00a24ca1d049db252c3fd45027e4473d6360cea15a88a4bb85ce82d0190304820e00536e2c0a94b23e0f7626eaea4209f14addbd5c57b3db4ddb2bd1712487a1d725cde627e3b234cd8935bbb2ca8e5c49340ef9289a8ed050cedc0aa369411ed77c960226985561ede79b94418945b49d366874f5f7f4cd9ca3150a535938d5a896f4138a966b38ea40a15613e7df676c53937da6c490e86587284ea7c24e4a4", 0xb4) r1 = fcntl$getown(r0, 0x9) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000400)={0x4}) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r1, r2, r3}, 0xc) futex(&(0x7f000000cffc), 0xd, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f00000000c0)) fcntl$getflags(r0, 0x0) 2018/04/06 00:03:43 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000007, 0x200000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) 2018/04/06 00:03:43 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x50000, 0x1}}, 0x1c) 2018/04/06 00:03:43 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000180)=""/212, &(0x7f00000000c0)=0xd4) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) 2018/04/06 00:03:43 executing program 7: clock_adjtime(0x0, &(0x7f00000002c0)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0xa95, 0xffffffff, 0x0, 0x6, 0x6, 0x0, 0x101, 0x0, 0x5, 0x6, 0x80000000, 0x0, 0xf2, 0x9, 0x800, 0x6705, 0x0, 0xfffffffffffffffc, 0x100000000, 0x200, 0x7fffffff}) syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x2, 0x1, &(0x7f0000000280)=[{&(0x7f00000003c0)="f3135024a19433b5221cfa987d61fa91decb23d8ae9ff1747df3592f9d33faea4987a5cbcd1fabd705718decd12ac3d5fafcc427e31715048514b063b8f88a8727e10acefc78c94758ccc60220745c714c38cf269a295152ad952ea6582d80cb0f0ae13bbb5531663f45", 0x6a, 0x7714}], 0x8000, &(0x7f0000000540)={[{@noquota='noquota', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/qat_adf_ctl\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@loccookie='loccookie', 0x2c}]}) 2018/04/06 00:03:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x400) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:43 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) epoll_create(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:43 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0x0, 0xfdfdffff}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:49 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:49 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f000040e000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x0, 0x477ad326}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0xd0b, r1}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:03:49 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xfc00, 0x1}}, 0x1c) 2018/04/06 00:03:49 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$getregset(0x4204, r1, 0x200, &(0x7f0000000180)={&(0x7f00000000c0)=""/22, 0x16}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000001c0)={0x7, r0}) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xf, 0x3f, 0x4, 0x20, 0x10, r2, 0x3}, 0x2c) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) [ 247.507771] gfs2: fsid=_dev_qat_adf_ctl: Trying to join cluster "lock_nolock", "_dev_qat_adf_ctl" [ 247.516874] gfs2: fsid=_dev_qat_adf_ctl: Now mounting FS... [ 247.522870] attempt to access beyond end of device [ 247.527833] loop7: rw=4096, want=136, limit=119 [ 247.532522] gfs2: error 10 reading superblock [ 247.537046] gfs2: fsid=_dev_qat_adf_ctl: can't read superblock: -5 2018/04/06 00:03:49 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xffffffff, 0x200) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="5effc988cd7552f18b29bd257c40f006063c51e4ad1d3d41e87ce26216beb18435b7d717fe78dee106bbe367ec3faae1bd10ef5c5937429ff202d225c686c6af53f86d8f086ef9b61c131ea3aedf1d91b3f4352f7a31ee55330c8603b4af7ddff72fa8db505a1c0a2e7717c7ee91ba2a249772791268372db8f3f9aa37f73b85fcb103064e4b0b5e45018d2ee827f94c312f98ee0a69dce8df89961ab71bf3df6d11ad8831c3bd", 0xa7}, {&(0x7f0000000000)="5e628cea98b238cf11d3accdcb1275671a36c3d2393420af46eae7ed01803ac5b19913e354", 0x25}], 0x3, 0x0) 2018/04/06 00:03:49 executing program 7: clock_adjtime(0x0, &(0x7f00000002c0)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0xa95, 0xffffffff, 0x0, 0x6, 0x6, 0x0, 0x101, 0x0, 0x5, 0x6, 0x80000000, 0x0, 0xf2, 0x9, 0x800, 0x6705, 0x0, 0xfffffffffffffffc, 0x100000000, 0x200, 0x7fffffff}) syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x2, 0x1, &(0x7f0000000280)=[{&(0x7f00000003c0)="f3135024a19433b5221cfa987d61fa91decb23d8ae9ff1747df3592f9d33faea4987a5cbcd1fabd705718decd12ac3d5fafcc427e31715048514b063b8f88a8727e10acefc78c94758ccc60220745c714c38cf269a295152ad952ea6582d80cb0f0ae13bbb5531663f45", 0x6a, 0x7714}], 0x8000, &(0x7f0000000540)={[{@noquota='noquota', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/qat_adf_ctl\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@loccookie='loccookie', 0x2c}]}) 2018/04/06 00:03:49 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000000180)=0x0) io_submit(r1, 0x2, &(0x7f0000000300)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0xf69, r0, &(0x7f00000001c0)="4176baec03084485ff6ef886250bec7c2a10bedea5b5a870f0b5690f0d2cf5ec1f76eacfb17074ecf9873d3186be1f780614a8fd8fcda4aad653af8244353f184ec39371d2c93ac24f4de39c99af8e977ec76d2ac19b553377c9e29f76b123", 0x5f, 0x80000000, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f0000000280)="c02c74fb7dfbeafadafbe8ab2e7327b6d9a788ce4f0df6fbfc5ec4fa", 0x1c, 0xbef, 0x0, 0x0, r0}]) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000140)=0xe86e) mmap(&(0x7f0000dae000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) flistxattr(r0, &(0x7f0000000040)=""/199, 0xc7) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:03:49 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x4, 0x1}}, 0x1c) [ 247.663792] gfs2: fsid=_dev_qat_adf_ctl: Trying to join cluster "lock_nolock", "_dev_qat_adf_ctl" [ 247.672867] gfs2: fsid=_dev_qat_adf_ctl: Now mounting FS... [ 247.685736] attempt to access beyond end of device [ 247.690772] loop7: rw=4096, want=136, limit=119 [ 247.695529] gfs2: error 10 reading superblock [ 247.700036] gfs2: fsid=_dev_qat_adf_ctl: can't read superblock: -5 2018/04/06 00:03:56 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001f40)=[{{&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/177, 0xb1}], 0x2, 0x0, 0x0, 0x9}, 0x1ff}, {{&(0x7f0000000300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000380)=""/243, 0xf3}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000500)=""/229, 0xe5}, {&(0x7f0000000600)=""/56, 0x38}, {&(0x7f0000000640)=""/237, 0xed}, {&(0x7f0000000740)=""/19, 0x13}], 0x6, &(0x7f0000000800)=""/164, 0xa4, 0x5}, 0x9}, {{&(0x7f00000008c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/134, 0x86}], 0x1, &(0x7f0000000a40)=""/4096, 0x1000, 0x1}, 0x432}, {{&(0x7f0000001a40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001ac0)=""/73, 0x49}, {&(0x7f0000001b40)=""/192, 0xc0}], 0x2, &(0x7f0000001c40)=""/131, 0x83, 0x7}, 0x80}, {{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001d00)=""/209, 0xd1}, {&(0x7f0000001e00)=""/21, 0x15}, {&(0x7f0000001e40)=""/96, 0x60}], 0x3, &(0x7f0000001f00), 0x0, 0x7}, 0x400}], 0x5, 0x0, &(0x7f00000020c0)) getsockopt$inet6_int(r0, 0x29, 0xfd, &(0x7f0000002100), &(0x7f0000002140)=0x4) 2018/04/06 00:03:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'system.posix_acl_access\x00'}, &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:56 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xff, 0x2) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x40000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000000c0)={0x3, 0x7}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) 2018/04/06 00:03:56 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x8, 0x1}}, 0x1c) 2018/04/06 00:03:56 executing program 0: syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xfffff7ffffff66bb, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:03:56 executing program 7: syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x2, 0x1, &(0x7f0000000280)=[{&(0x7f00000003c0)="f3135024a19433b5221cfa987d61fa91decb23d8ae9ff1747df3592f9d33faea4987a5cbcd1fabd705718decd12ac3d5fafcc427e31715048514b063b8f88a8727e10acefc78c94758ccc60220745c714c38cf269a295152ad952ea6582d80cb0f0ae13bbb5531663f45", 0x6a, 0x7714}], 0x8000, &(0x7f0000000540)={[{@noquota='noquota', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/qat_adf_ctl\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@loccookie='loccookie', 0x2c}]}) 2018/04/06 00:03:56 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) epoll_create(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:56 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0xfdfdffff}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:56 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x5000000000000, 0x1}}, 0x1c) 2018/04/06 00:03:56 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) [ 248.533187] gfs2: fsid=_dev_qat_adf_ctl: Trying to join cluster "lock_nolock", "_dev_qat_adf_ctl" [ 248.542373] gfs2: fsid=_dev_qat_adf_ctl: Now mounting FS... [ 248.564245] attempt to access beyond end of device [ 248.569250] loop7: rw=4096, want=136, limit=119 [ 248.573928] gfs2: error 10 reading superblock 2018/04/06 00:03:56 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:03:56 executing program 5: socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x80080, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x200) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7f, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in=@multicast1}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000180)={r2, 0x8}) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) [ 248.578433] gfs2: fsid=_dev_qat_adf_ctl: can't read superblock: -5 2018/04/06 00:03:56 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2000008000000002, 0x200003) 2018/04/06 00:03:56 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xff0f0000, 0x1}}, 0x1c) 2018/04/06 00:03:56 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) 2018/04/06 00:03:56 executing program 7: syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000003c0)="f3135024a19433b5221cfa987d61fa91decb23d8ae9ff1747df3592f9d33faea4987a5cbcd1fabd705718decd12ac3d5fafcc427e31715048514b063b8f88a8727e10acefc78c94758ccc60220745c714c38cf269a295152ad952ea6582d80cb0f0ae13bbb5531663f45", 0x6a, 0x7714}], 0x8000, &(0x7f0000000540)={[{@noquota='noquota', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/qat_adf_ctl\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@loccookie='loccookie', 0x2c}]}) [ 248.693723] gfs2: fsid=_dev_qat_adf_ctl: Trying to join cluster "lock_nolock", "_dev_qat_adf_ctl" [ 248.702826] gfs2: fsid=_dev_qat_adf_ctl: Now mounting FS... [ 248.724897] attempt to access beyond end of device [ 248.729969] loop7: rw=4096, want=136, limit=119 [ 248.734657] gfs2: error 10 reading superblock [ 248.739159] gfs2: fsid=_dev_qat_adf_ctl: can't read superblock: -5 2018/04/06 00:03:57 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) r0 = msgget$private(0x0, 0x400) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/47) 2018/04/06 00:03:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0) accept$ax25(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x10) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) r1 = getpid() r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv4_newroute={0x20, 0x18, 0x1, 0x0, 0x0, {0x2}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) rt_sigqueueinfo(r1, 0x12, &(0x7f0000000040)={0x3d, 0x101, 0xdbd, 0x9}) 2018/04/06 00:03:57 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/06 00:03:57 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x900, 0x1}}, 0x1c) 2018/04/06 00:03:57 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x8000005, 0x100ffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:03:57 executing program 7: syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x8000, &(0x7f0000000540)={[{@noquota='noquota', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/qat_adf_ctl\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@loccookie='loccookie', 0x2c}]}) 2018/04/06 00:03:57 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) epoll_create(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:57 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0xfffffdfd}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:57 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x800, 0x8, 0x52db, 0x4}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0xe0ec34ef08a6c94c, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xa8182, 0x0) 2018/04/06 00:03:57 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x7, 0x1}}, 0x1c) 2018/04/06 00:03:57 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000340)="e615f136e75ff5280509c13856f726a167835e8020a111592114a0c21177cb69edb1b9c65ecf73286dd4d327d5e3b9b3a9202d799c0574b56487e54a8f48b95f8dcaae1ed4d9ea3aefcf11eaebf32c8ca4cc7958e7d46fcd425a53cb40ce49c8ffc041ae719d6b6fa944a4dfbebcc422644a6ba6fd3f81d8133651fe91cb40765a175abbbc71e48e0646568d0040fa03498b9685cc01fb0120336a92b28415ed32abf0cdaffe896b4bb7ed11481e2314b926a559b1106797a2fa38cc7b0112731dd0fcc7") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x83, "b66d618021d4e2c8cfd07d3d9804fe966d6056243b824d42bf86dd4b28620dfdc930c034a453da3258137ec457dd6a3fb75d0765892c353c2b6d886549a52c500e31237bfb0cd33af50a357cd472fa4c6118b9b4ce2c60d04b5ff01acbaf595992aa5997006eb0f5f80f55357a753021518ae5a0d1c0ac6ad737dda8a0bfc0aa16e18b"}, &(0x7f00000000c0)=0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x5b8b, {{0x2, 0x4e21, @rand_addr=0x7}}}, 0x88) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xa3}, &(0x7f0000000180)=0x8) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8, 0x8404) 2018/04/06 00:03:57 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:03:57 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000140)) [ 249.555304] gfs2: fsid=_dev_qat_adf_ctl: Trying to join cluster "lock_nolock", "_dev_qat_adf_ctl" [ 249.564442] gfs2: fsid=_dev_qat_adf_ctl: Now mounting FS... [ 249.583253] gfs2: fsid=_dev_qat_adf_ctl: can't read superblock: -22 2018/04/06 00:03:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000000c0)={0xb, 0x7ff, 0x400, 0x2000000, 0x0, 0x1}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:03:57 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x4000000000000000, 0x1}}, 0x1c) 2018/04/06 00:03:57 executing program 7: syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000540)={[{@noquota='noquota', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/qat_adf_ctl\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@loccookie='loccookie', 0x2c}]}) [ 249.729429] gfs2: fsid=_dev_qat_adf_ctl: Trying to join cluster "lock_nolock", "_dev_qat_adf_ctl" [ 249.738512] gfs2: fsid=_dev_qat_adf_ctl: Now mounting FS... [ 249.745294] gfs2: not a GFS2 filesystem [ 249.749500] gfs2: fsid=_dev_qat_adf_ctl: can't read superblock [ 249.755495] gfs2: fsid=_dev_qat_adf_ctl: can't read superblock: -22 2018/04/06 00:03:58 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000)=0x2, 0x0) 2018/04/06 00:03:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/04/06 00:03:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) r0 = geteuid() getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)=0x0) lchown(&(0x7f0000000040)='./file0\x00', r0, r1) 2018/04/06 00:03:58 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:03:58 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0xf4010000, 0x1}}, 0x1c) 2018/04/06 00:03:58 executing program 7: syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000540)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/qat_adf_ctl\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@loccookie='loccookie', 0x2c}]}) 2018/04/06 00:03:58 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) epoll_create(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:58 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0xfdfdffff00000000}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:58 executing program 5: msgget(0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000}) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={r1, 0x80000, r2}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x300, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000080)=""/110) 2018/04/06 00:03:58 executing program 0: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0xf75, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="c7f51742f2930c9f96f6391dcc0233c8e5cc9b288570406ac09a04b9bc89951e77478b85cdada93599dfeadd9a454cbf36fd6379c798ca68dd988fcd4070f09a52e561136f1e0842a786ec459f7fa6db04ef3ad66c5f1262dde3ba3afa797c8e7e35b8331f555192003d9b59555294c24ea8f61735055a47ef32365d39577320aa55e5", 0x83, 0x972}, {&(0x7f0000000180)="31f4c26402c7af533f479f397e0a1e20eccb8d4426ad9697e2382d1e4107e4a6cc920bb19080d75c0ce02457149fabe7e6f0d736cb359fc274c1f10b6e", 0x3d}, {&(0x7f00000001c0)="10e00aae31aaf023e89beb775241d5746171e1e4afb7674f1b857eeeed16c5ed731accf2008e6209fb30141be36af133f32b1b8dcb2ff8c64ccf764332cea2a57d11c4549cc5f3b52c60a200a6a0836f944907a17ef15540bda7589e025029eaeb43b2cad9c88c348780c241f8da64760df3db503eab1fab492c3575fa0cf8cef700db1196509b8b90a8f12b1995aeb0ca56fffc0e11616948df", 0x9a, 0xfffffffffffffff7}], 0x808084, &(0x7f0000000300)={'nouuid,', {[{@wsync='wsync', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}]}}) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x20000000000000, 0x2) 2018/04/06 00:03:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/06 00:03:58 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x300, 0x1}}, 0x1c) [ 250.559419] gfs2: fsid=_dev_qat_adf_ctl: Trying to join cluster "lock_nolock", "_dev_qat_adf_ctl" [ 250.568519] gfs2: fsid=_dev_qat_adf_ctl: Now mounting FS... [ 250.581480] gfs2: not a GFS2 filesystem [ 250.585567] gfs2: fsid=_dev_qat_adf_ctl: can't read superblock [ 250.591564] gfs2: fsid=_dev_qat_adf_ctl: can't read superblock: -22 2018/04/06 00:03:58 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) r1 = dup(r0) sendmmsg$nfc_llcp(r1, &(0x7f0000004d80)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x4, 0x401, 0x3, "cc21ea42baac8d71ec6985e5123eb9a3d037980a2aa26f21f1ff93437a2351c094294bf993f9bb96b13fc3b0196c654043cec0b4433d6aec39c0a2aea6a853", 0xa}, 0x60, &(0x7f00000000c0)=[{&(0x7f0000000180)="1b26d0f1a07d1cebc03cd2b4877e847d34a89f254ca072b1c5a77ef54728a5ea6d79eb68c47cc161768fc8b31f68acade9f5ee3418eb0dce37575044291c71a1bbf6c05c0f35911da8d848bdd43af2697292f47f88f01d66874924e29ef7736eedb9da1cf2a5f2686c7c29dbedceddc338ee00591ab364790055de140df2177b875d777d5bbc1762f9077f18fa53ee85290574930d96b5d73a0abd1e6e748019140edfcf4ced5f", 0xa7}, {&(0x7f0000000240)="cdaf462faff4e7a04d300c101fff1c5013179f4e70a439d518f09432a845795a3370794ffcb710717bd21e69336c16447e98df3bcd1505682f2a7c31c15dbf60b6acfc0a19123955512fb5b6515166fa2ba653f336ea597e0483fbad6ad22dcc0a6bcadd028f96231380840aaf65ad66f40acdc94fdf10f98cef6949638fcb6742d003b29d2ba98e08d2407de5bff020a3152891abb85a081e5ed4b6747d0ad00bc596de04d5ed3388fe63872934e1ea49af368b664169ec61d807f06fcb6ff9505b47735fe714cac82457b78fb3840675", 0xd1}], 0x2, &(0x7f0000000340)={0x1010, 0xff, 0xce, "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0x1010, 0x24048005}, {&(0x7f0000001380)={0x27, 0x0, 0x0, 0x1, 0x6, 0x9, "a7ce94f7896c944b6f8e5848394207967dd20e56f80670ce0a57f825df80b741e0a71163d5bbe8c130cd0f4bd983f52f515422433d778cf694337b683e6eaa", 0x3f}, 0x60, &(0x7f00000018c0)=[{&(0x7f0000001400)="30cd78d8a67dbe879eab8e721aab9fa1080b49d1470c096bf8023711cc48099ad02a4da80f76ed480fe069a2504ced3169148506671cc8d76a420d47ac98397db8680a42cd55065443a8ae906560a4", 0x4f}, {&(0x7f0000001480)="304ac33cbd4716224ab1b2ce841a504fb8a1d4103c3bf69ba4eefb53c71db72502fab531a23dd1f557e1ed6d0127860dd4aca4", 0x33}, {&(0x7f00000014c0)="2d19e40a2b694695c8d8148f4d991123e5b20c945eb8c9cb7ff1112d66c14c26733e4f78543abbe57a6668362d0022d9a4a0664b96efd1fd4d1a30de01899e0602052fe303782da37364ec35f0b5e863de534cfd54d918a8efef34", 0x5b}, {&(0x7f0000001540)="059d623d8154614d8900cf7a5f2dc1f017f949b6e7f7f0eb90ca3d9d1e14bacdd5c1d9cdf1f5ec8e3f85783d736da76f840edadb02c3", 0x36}, {&(0x7f0000001580)="8748bdedb144e81ace71a5ac37f2938d1f2fb1bf91e9ecec1cf253ac2b99431c", 0x20}, {&(0x7f00000015c0)="66ed01a32da52ec0d12ea75c7a65cb9864d9704123da2c9f419ab6d08085b683ad153ffe05f613eeb084e6fcb19283863123257fad8b8eda4f81e392325b6b2c4d0f0dc11758e4a9b5408134045ea6c9410af8e8fdac30f3a072117d3c315aa808056014bad7ea1565d8ad47de0fd26e771001c74edd663346654b88f2f04c31bcb92096a65b27bb3dbc8c5e75d699f80ce95346a3014a972ac1f49dacd63c8f67c01c69c761fa477ed7a6c68f5b61e695f7f096702bc14002a456238cbef6f382f4015861ebfa78b2db2597131d0baf055c3eed92c2793fdf7074c089e417ab", 0xe0}, {&(0x7f00000016c0)="ac01c5efa8c7167158d5d1d7198eb98cf7083d0df94e28e78ddf03f663db1772f05ff838c5a0e882fe7fbc8659c76d5c81351e96e49c6af4ee7771380932b5b3093dbafb80aa5dc839625ff2a061224f1d4a47d73e1ff81b7ce933c35ecb8fccf44fcc569a04c79891c3fbd5acb81a7e7921461dbf01718caac4424c0a3f02bfc261f33f7985f9f4b6ba2bcd96ba4cd639915f7d13a85d7cfaf8f890de5688c75fba6822eda36e3d00f077ee43134e73df22915b8dcaf90fb2e34063439a1f92f727f2", 0xc3}, {&(0x7f00000017c0)="a6c544a6ffc9151dd15740d5acb760731e2d30e43b2548252d6686091dfd3277e7b441f3ce77c779db6ee85c3785610ed41c5242702d02ee09fd208d1def1c617f41e4a058c30112ba1f7eb0e1f17ad80ca66abd5629aaf0c17da9c0d73f42ab5c8caa3bee2c8df73355779fb14f10310f56cf7aee6a4c5197648c713c03f358bd6a5ce9db06b0be816f2921b1ad3e0a5b86608cba83e73a5e4ed39305641648e3cb300e0f7752f30f8b21b5e13be948edb1f232d4df4cb613a61b22a7c674de902f19e9242a0de46e187300e63c1fdebb20b0c53640e25044d0", 0xda}], 0x8, &(0x7f0000001940)={0xa0, 0x103, 0x10000, "7c170f7aad470d45f6fc3d2451cf334be31a90235b35f67a7504420a7a44b741e62d85a5177af4d4223b7a18d6c1e23024be26d7b8548f83a176d8f7db77c34bf7b69c3d674d57fa6465be4dffcae5bfc3f836958e7f0393ad1d4c91a8b1b847c7fafbf35066301f39b38b4036824c2e00907a7b3be87743ecc256e34c304db18b9185b96e4030030083"}, 0xa0, 0x8000}, {&(0x7f0000001a00)={0x27, 0x1, 0x1, 0x2, 0x3, 0x5, "33382edf1c72c01e5cd8451b2be6a1560621ccde355d929c76f4ea46dcd0135e6571cb590f1106da2d0a817b80ad1901893170af72ef5b3913236f2751403d", 0x4}, 0x60, &(0x7f0000001c00)=[{&(0x7f0000001a80)="2222b1bae1bcca3c8359132429e0447393edd71c16c69164dfa82cab70e848a6db6efc1463dffac3d6b615cb08f89b350f9c7d7b133a7675ceb53e86034b26304467796d334ea8356fce90edb0c7df0bfc1049b40c9749d354f2d37054294e3e649c21b67ae807d3fb4eef42d302d747aa74b0105e2077175c438bf11b8b621a8dea785979f9e078cfe7354b624cd2e8ba50e79fd7b60bf087c8", 0x9a}, {&(0x7f0000001b40)="96d6b8f70cc28b3d637be837eff3b1458f26feee62848d5563ab1ea5362cec9491fb7ff97781c0681f60fb751dce37df74d2d97b57f6fd1c617a62ac8b8a355e08825ef49dab1e1b13bebaf11c06473b9efd0d8282", 0x55}, {&(0x7f0000001bc0)="cfbd4a10e000eb9edd3cacd078afe164543496687ba56ffa970b1bb5afc343d35ef9ec18509c1013960c643f93", 0x2d}], 0x3, &(0x7f0000001c40)={0x78, 0x10b, 0x6b60, "f8d4c7904f38fdaccdacb6098af517be0b4251314343f0f2caa68fb7da6894e8ba3ea3454db58d1209c9e63505d1d0000caf98d04fd126795a7516cd9e5ded6b38c8ecaca966ac77262c24ca813b25ee93fba3df6a2b8563628291a0faccd849100731"}, 0x78, 0x8000}, {&(0x7f0000001cc0)={0x27, 0x1, 0x0, 0x7, 0x7, 0x1000, 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{&(0x7f0000001f00)="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0x1000}, {&(0x7f0000002f00)="abc907756e30eaac25d58d4eda0e0542ffafe0f68aef9c3c8769c630766df3aadf0a532242e8b3deeb481b6ff4dd9fbb2c96bda51c4eb67a75a892ae0ccef2edbe2ee39c392c2a5512eee4e29c47e3c23a21266025e6735d87433fabde46721bfb3959ea6660c7002e13e3b37ec2f4464ec2d812a0cfb50656bc718120f35b8165", 0x81}, {&(0x7f0000002fc0)="ef21a0ed595ba0d55cc239fa902007eef91ccb77cd883ae7e02a596f81c2c3e0faa01113d4bf04164fe0519fd3b4a61d9f9cc0247c1a44ac0ae3e60de532092b2a6f73c3d4603a3209cc92174dcc5ec879d62b047f9ad670d01246dc188bc0b7aaa10a0aa7daebf0a127107a1530e1f20be25624c14237fee2e6618f9d4ea8cb7789856c0f11610bddfe44dfc631a45d2ff1044de40ce47ba9bfd2279de04928a4b6f356ed3a2023ce1aa3fdadba70f9c3d67d505033a7189e92532ec5f436b131998aa7be9e92f7e8653fe68fe7c8f628da2981814c46813832f561bf6a421cf2e2a7bf33454eb3dc893e472482f5", 0xef}, {&(0x7f00000030c0)="a0e0f1c8adb5442c8b95806f7800098de1391f49a3340db6e70d80f1867e8bdd610d270e74dcb8ab6f1dd85ed4cbcf9bf7bf13faed6fa8cc807401da2b4388", 0x3f}], 0x6, &(0x7f0000003180)={0x38, 0x10f, 0x0, "3baef38c06388e61bbc7c4ddfeeef0d5fe7ceb8a29ccac284c1330e2e91c886405637d0d67966932"}, 0x38, 0x4000800}, {&(0x7f00000031c0)={0x27, 0x1, 0x2, 0x7, 0x1, 0x31, "7c31543e8321f2237d4f88f65b9a4673ea6c60dce4bb264f8d49ff3131d24b2e39718efc4ac10611d75956486528510a537eb6a9aee830000fb408a5260470", 0x30}, 0x60, &(0x7f0000003500)=[{&(0x7f0000003240)="a615cdeb31e5c19159ef3e6559c5d6a757d9955c463738616e4a39a7e17fe4469d0c7f2a497ce9272ed6172b2753bfdc11c924390a2b50ad0536a526db98b495f236e21a85dafa3e1f691ac40a8b623afd59bf55f252df1380fa2bf4826b1d9a3d2d1a8612f28ffc14852eef2e71a704e0bf78324054fb8d70004e4fc2420d8f4ad33de7b7397f53c5c5ee9e8c7783274dfda8d66add793d9052fe804984341fa419720758ac98fb555b2991a3ec306b1c1d879db262610c90b8fe05bb8a5bc555ffc2c10dc7f2e8d4a75bc3b246f5535db058558973e812d1", 0xd9}, {&(0x7f0000003340)="3708e93ac125fe1911770dead7eef11c30075568e1fcc7fa7e58e03d81eb468a98ffd3aa72380d96ee06b5a1be5ac8dc4d0551affe3ab1f3cc3011abf235b71e2f69a7a9e28cd382552e6ed419ab96efef9b386c1e67c1da9acd462aa497289aeea978a4f2842a67b78c38f145e3b7673eb182565228e91f485a6b6ae1071692f4ee8b0dae817f91f14a541149559dec0d9c419f63e9f109a3c5591712f1fdc4ced01f3a55b925ec04c7c0c3748d7a8d2f89e28bb1c3588a25f4382a06d150a24fabb386f70406a918f4423c4d0860eef6405c7e228e4ce6f27c5987c33fde29d33879b80c30", 0xe6}, {&(0x7f0000003440)="e652f1108a483fab8b0cf319bc811cc39fbffbb8c8e75092e6ed7ef21e9f71e03a3ea6fc4c17352ff39f9e536c5302fd5628b19f6505df82f48cb36d6f19b928bd0db0cad8e15440f077aae5fd2a163450fcbc801eefae075f6ef8742d4dc3a84f667684955e969303ea90f6372c8b04b4277a9c0e8b39933ab0a1494378be0940c21f517d224dd148d7d979b3a78ccf8ebbfceaeeaaa7374cde", 0x9a}], 0x3, &(0x7f0000003540)={0xe8, 0x107, 0x7fffffff, "457becb9c432648816dbd82983b580948e44ce8d80883c6f681b521fae8145e80928ec228ffc4b1ede5ef62f186dc8aa32a068c73d777ee7a5720fffef764970eb15acdb0eed8451c35b9c6ad356bc48345470615df6bc4fa8d3f8e50c569b496ecd5744df7d99cca802da3b4d7f818b968e6ecd19826390be047ad83f4f7d8dd6ef1e5e70a5401c48484a18b7e38d9e16b67978d4bdf786c50a5603c0adf5c02f7026e0bd1e8a8da056da1f6fbc5b90df5afb7bd3703afcecd74217eea554c54b72b9a5644bd2dda51832c24e88554745"}, 0xe8, 0x40}, {&(0x7f0000003640)={0x27, 0x0, 0x2, 0x5, 0x5, 0x1d92, "7bd6435dbb44b686f43d9d8d9b96af5cc20562d90e337bef74e59463a7be380a6b0a46fd9d6016847ee006f99eeffe4a02e8994a52186e82f7d165c6828176", 0x15}, 0x60, &(0x7f0000003ac0)=[{&(0x7f00000036c0)="7151eb1e8fa06707eecc7b6ad17e6003e004", 0x12}, {&(0x7f0000003700)="bc6e04e2b5a6f07c1dac593442f0b201c0e0ad594c9852fc1e47990e3c9e777e3437beb8adca9afec20dfb19c5175059ca45bc1ae3f8b2024520ce2f259ad2e568a946c5603c8d5405eced8c0df6d5f6f74b446cb886b08a83edd3e902a99f99ca4f5a2887a8cc30f9049a3c6a66ef9490f157bf8b973dcfb78ca458325f379882eb44bde056d8bf9ba08b77386d3a3f91a51f339cc52e6177576a829bf64ffc899cfe33304912ebd88291039e5e7c017f76c7f68e7793c47babf2bee6623612bbe95a58ab297be66f6cc90ef25f758b9ad34a3dbf9385e20c289aaabe2f82503d17ad078ac508eb", 0xe8}, {&(0x7f0000003800)="6640cbcfabde7a290d451351e7190f08f8b75e4fee481bf8963c581ce8782ea2c3dbef99c86b4d4485e0bade29a6fcb23a9e03cf713a3e3048c9ac6b47d3410650c1fa5f2d74ca53151dafdce208c66c3f9b828c54c8d7b2eb2f2ae3e7294cb50ce3dc01a8c06aba6da161ca10e3104d2041fd6e53", 0x75}, {&(0x7f0000003880)="46f417659d920625cd5ba14047881d3396f85d02c2f64bb1849a29aa388071f820af5b3a64d68d4d4462937790d0dcd99f338c08f80ebc4c39b641f1b042f737186b298a9f85dc573787dba97cb46e86163d550e50b8cf476961ecff1a31ec3c7c629f38a666381841f764778bc782e4988e728a6e78033cb6b298aadf84c7a7d019e7ba81a5d76d0ccf05454d4805964989ea69abc5a9288a234c11e751f7903c67891b57aea35ec68eedf5fbdd8adecb5458", 0xb3}, {&(0x7f0000003940)="f5f6aba99138c084fd702a864ff1ea00dcc7071336b87e0ac80f2a3c7a4bb245b59aecb08948936026aff540d8aa08defd4059477fb1ec6daae4683eb9d9fba54db8a7adb9ece815ea652e6e9c234752472e8f6a826232af7014ac61a040b0b899b04dbfdb983fb7c6bd55f14fa5279dc0b858ad9d5f40fb914ab7b43b9354ed661cad1b74882e497639861f6493c9954d13a839c6c337c6a739437b8423b03a2909c92a20898449167ebde13ec4fdda80b2d4e1a5cc52eeaec1", 0xba}, {&(0x7f0000003a00)="3ced3676761dc5bd9929c4af24496d28566fc8632d13a4c82eea06e51f166cc604b5ade8e31c2fd88e6bfc954ad1a2957db9347b969d2bba8ec2ab8ee8d16d5832f500af1b2a4e508474502b0d98733823ff82bda1646375b88498360f984375c30e8470e3e9efa2bef4e7005a0627d8430510ba307d1052f054173e3fa0d90386ecfcf0f80c4852fedd00dbb5c6dcff7b12f5", 0x93}], 0x6, &(0x7f0000003b40)={0x48, 0x29, 0xfffffffffffffff7, "aab44e570171f944e0ca088531a3e9ae45f52a4cacf88cdbb79e80d6f76c2c90106a0fff820aa6872498481fec95c469fda2e365773b17"}, 0x48, 0x20000000}, {&(0x7f0000003bc0)={0x27, 0x1, 0x1, 0x3, 0x7ff, 0x8001, "d10d664915b53e4186f32632376e0b5004d25fa6e28eef76510d03c462275010ba958cfde8a0b55e67d61f794d5a091f9b48dd562ed7f08e5432c43a53b6b3", 0x37}, 0x60, &(0x7f0000003d00)=[{&(0x7f0000003c40)="0aec4bde068da68ddcdd7b244ecff76b9c67e7346b46b5fb0017adf23102abae6efac1de1b150d63631dfdb7685c5c7d90294750f5bfa704423006f150b0c2acb1d6635908339f013b6935cfdd408ca244ab9356d2d73ff4d9dd6694913058bdcdebdac925eca4492d8320abbef9a53958de39005816838790fab314eac041dc926292788b40e714361e1c", 0x8b}], 0x1, &(0x7f0000003d40)={0x1010, 0x19d, 0x1, "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"}, 0x1010, 0x40000}], 0x7, 0x8080) 2018/04/06 00:03:58 executing program 7: syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000540)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/qat_adf_ctl\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@loccookie='loccookie', 0x2c}]}) 2018/04/06 00:03:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000022000901270000000000000004000000140009000001000000010000007000000000000000fa984c0bc6b7a00f2d54300acdc2758ff777c9e27cd9c913f73ca4912d43a8159813f3c7bcb48b6e0ca1869b7084c28bd4905c595fce6b8595cf55f7ef0e49d9c47b2681d9575ce341ec9ba9d41d7fedc399ad0faf0919edacc4fdf3a627b1bd3578feffffffffffffff815bf20f50ffe56a9d71ba14c94da8fb603e7418808eaf050abaae2837"], 0x1}, 0x1}, 0x0) 2018/04/06 00:03:58 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00000000c0)={0x20, 0x1, 0x3, @fuse_notify_inval_entry_out={0x6, 0x8000}}, 0x20) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) r2 = getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r2, r3, 0x18, &(0x7f0000000080)={0xffffffff, 0x7, 0x7, 0x6}) [ 250.748853] gfs2: fsid=_dev_qat_adf_ctl: Trying to join cluster "lock_nolock", "_dev_qat_adf_ctl" [ 250.757948] gfs2: fsid=_dev_qat_adf_ctl: Now mounting FS... [ 250.766499] gfs2: not a GFS2 filesystem [ 250.770555] gfs2: fsid=_dev_qat_adf_ctl: can't read superblock [ 250.776537] gfs2: fsid=_dev_qat_adf_ctl: can't read superblock: -22 2018/04/06 00:03:59 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc)=0x800000, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:03:59 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x8}}, 0x1c) 2018/04/06 00:03:59 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/04/06 00:03:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80004, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x28}, 0x1) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x8000}, &(0x7f00000011c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001200)={r2, 0x1f}, 0x8) membarrier(0x62, 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001240)=0x7, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0xe00, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000240)={0xfffffffffffffffd, 0x8, 0x1}) 2018/04/06 00:03:59 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) rmdir(&(0x7f0000000100)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x3f, 0xffffffffffffffff, 0xfffffffffffffffe) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/142) 2018/04/06 00:03:59 executing program 7: syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000540)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/qat_adf_ctl\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@loccookie='loccookie', 0x2c}]}) 2018/04/06 00:03:59 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) epoll_create(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:03:59 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xfffffdfd}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:03:59 executing program 2: 2018/04/06 00:03:59 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) [ 251.577942] gfs2: fsid=_dev_qat_adf_ctl: Trying to join cluster "lock_nolock", "_dev_qat_adf_ctl" [ 251.587033] gfs2: fsid=_dev_qat_adf_ctl: Now mounting FS... 2018/04/06 00:03:59 executing program 2: 2018/04/06 00:03:59 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/04/06 00:03:59 executing program 2: 2018/04/06 00:03:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) readahead(r0, 0x401, 0x800) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2300, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x800) connect(r2, &(0x7f0000000180)=@hci={0x1f, r3, 0x3}, 0x330) renameat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0xfff, 0x1, 0x7, 0x2ab1, r4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r4, 0x816e, 0x400}, 0xc) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000280)=[0x2, 0x6]) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) listxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x0) [ 251.628258] gfs2: not a GFS2 filesystem [ 251.632357] gfs2: fsid=_dev_qat_adf_ctl: can't read superblock [ 251.638356] gfs2: fsid=_dev_qat_adf_ctl: can't read superblock: -22 2018/04/06 00:03:59 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x810, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:03:59 executing program 2: 2018/04/06 00:04:00 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000180)=""/210, &(0x7f0000000040)=0xd2) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:04:00 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) epoll_create(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:04:00 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xfdfdffff00000000}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:04:00 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x6}}, 0x1c) 2018/04/06 00:04:00 executing program 7: syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000540)={[{@noquota='noquota', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/qat_adf_ctl\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@loccookie='loccookie', 0x2c}]}) 2018/04/06 00:04:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x4, 0x8000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xe7fc) mknodat(r0, &(0x7f00000000c0)='./file1\x00', 0x4, 0x0) 2018/04/06 00:04:00 executing program 2: 2018/04/06 00:04:00 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) socket(0x5, 0x80003, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x35, 0xffffffffffffffff, 0x2) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x7fff, 0xffffffffffffff80, 0xd, 0x80000000, 0x7, 0x4}, 0x955}, 0xa) 2018/04/06 00:04:00 executing program 2: 2018/04/06 00:04:00 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000080)="0200000000000000000000000000000000000000", 0x14, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x14f0c941b51e77c9}) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) [ 252.613876] gfs2: not a GFS2 filesystem 2018/04/06 00:04:00 executing program 7: syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000540)={[{@noquota='noquota', 0x2c}, {@quota_off='quota=off', 0x2c}, {@loccookie='loccookie', 0x2c}]}) 2018/04/06 00:04:00 executing program 0: r0 = getpgrp(0x0) ioprio_set$pid(0x1, r0, 0x100) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1c8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x3f, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:04:00 executing program 2: 2018/04/06 00:04:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) 2018/04/06 00:04:00 executing program 7: syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000540)={[{@noquota='noquota', 0x2c}, {@loccookie='loccookie', 0x2c}]}) 2018/04/06 00:04:00 executing program 2: [ 252.694315] gfs2: not a GFS2 filesystem [ 252.762087] gfs2: not a GFS2 filesystem 2018/04/06 00:04:01 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xf, 0x12, &(0x7f0000000180)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, @call={0x85, 0x0, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x32}, @map={0x18, 0x6, 0x1, 0x0, 0x1}, @ldst={0x3, 0x3, 0x6, 0x2, 0x7, 0xfffffffc}, @map={0x18, 0x8, 0x1}, @ldst={0x3, 0x1, 0x1, 0x9, 0xf, 0x51, 0xfffffffffffffff0}, @exit={0x95}, @exit={0x95}], &(0x7f0000000040)='GPL\x00', 0x3, 0xff, &(0x7f0000000240)=""/255, 0x41f00, 0x1}, 0x48) r1 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x101241, 0xc0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000500)={0x9953, 0x1, 'client0\x00', 0xffffffff80000007, "7f8062bdcb98fbbe", "feb8ed12dce7c4010973b26b30e71d8632de13697fc38d735d688b7d31aa3504", 0x3, 0x8}) fchmod(r0, 0x101) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x4, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000480)) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000000340)=@generic, &(0x7f00000003c0)=0x80) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000400)=0xffff, 0x4) 2018/04/06 00:04:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x2) select(0x40, &(0x7f0000000040)={0x7, 0x5, 0x3f, 0x0, 0x1, 0x2, 0x8001, 0x7f}, &(0x7f0000000080)={0x2, 0xffffffff, 0x0, 0x7, 0x6, 0x1000, 0x1, 0x8001}, &(0x7f00000000c0)={0x6, 0x8, 0xff, 0x5, 0x8, 0x24000, 0x2, 0x4}, &(0x7f0000000180)={0x0, 0x2710}) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x5eb, 0xa0001) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:04:01 executing program 2: 2018/04/06 00:04:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x43, 0x40000) 2018/04/06 00:04:01 executing program 7: syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000540)={[{@noquota='noquota', 0x2c}]}) 2018/04/06 00:04:01 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) epoll_create(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:04:01 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xb}}, 0x1c) 2018/04/06 00:04:01 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xfdfdffff}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:04:01 executing program 2: 2018/04/06 00:04:01 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001200)=[{&(0x7f0000001080)=""/66, 0x42}, {&(0x7f0000001100)=""/227, 0xe3}], 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/4096) 2018/04/06 00:04:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) [ 253.646536] gfs2: not a GFS2 filesystem 2018/04/06 00:04:01 executing program 2: 2018/04/06 00:04:01 executing program 7: 2018/04/06 00:04:01 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="eb000000b00c9a0f3bfc74fdea21c228bf0745e0a567261050b9df203bc1b9e2ad84623aff597ad9399d565bda8263dda92e295b10830c9fffb7379c3a0acf788e044f0b227bb17b28b936942cc11c2810f639b10b7cf7f3e893e787c143b406f1d9aea74ceb945405704513e7eea488c409998cc504b25a9ca382769b69ab96df6c1c72c73c5c866b7be09bc60b5faa0f36630763e237242478b69434ca39d9dcc2ba39b74961069fc3006b6c03c94e0e52b80f83a93b731c649469e337baa7c2b1eabf31ab4b1a10322d1c1e9c1f3e032b45fc27be354b249d7941ffa0c5fbd1c5359d12fe037c6f3e"], &(0x7f0000000140)=0xf3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23, 0x838, @dev={0xfe, 0x80, [], 0xd}, 0x101}}, 0x2, 0x7}, &(0x7f0000000240)=0x90) 2018/04/06 00:04:01 executing program 2: 2018/04/06 00:04:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000280)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x3) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x191080, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x3, 0x4) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='&\x00') 2018/04/06 00:04:02 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:04:02 executing program 2: 2018/04/06 00:04:02 executing program 7: 2018/04/06 00:04:02 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2800, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0x101, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x8041, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x401, 0x20}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000480)={r3, 0x100000000}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x6268000}}, 0x800, 0x2460, 0x5, 0x401, 0x4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r4, 0x101}, &(0x7f0000000240)=0x8) write$binfmt_misc(r2, &(0x7f00000002c0)={'syz0', "f44e6fafd192f03b8573f064355f873ddab438e3dcf0ffcab2ce439f3b3857799fc1c025915e7f518dc1cd175f4454dcdd33ae7d025499a0374853c9a09abdffa6e6b545532a02226cbf84f2f4c1a9164b2148d85a3a6c7f504f06db2f98cd4f4dea739e2ee632c2a8486b9b8f50ae0b0bdcd08b87757d0ba6a2d5cecc57d9bcbb0e4ab80ab1d06b6dd625add60c7c16c15c04bdfc7e35c1e0933500528e994ae89697f3114cc4c5f621cf24a0212c87703328dd1c92dab89b85e62f07f8964e92d64a840eea79195c"}, 0xcd) sendfile(r2, r1, &(0x7f00000003c0), 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:04:02 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x68b5, 0x50000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x8180, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0x0, r0, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000180)) 2018/04/06 00:04:02 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) epoll_create(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:04:02 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xffffffffffffffe0}}, 0x1c) 2018/04/06 00:04:02 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:04:02 executing program 2: 2018/04/06 00:04:02 executing program 7: 2018/04/06 00:04:02 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1300}}, 0x1c) 2018/04/06 00:04:02 executing program 2: 2018/04/06 00:04:02 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f00000018c0)=[{&(0x7f0000001180)=""/203, 0xcb}, {&(0x7f0000001440)=""/204, 0xcc}, {&(0x7f00000012c0)=""/21, 0x15}, {&(0x7f0000001300)=""/20, 0x14}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001540)=""/81, 0x51}, {&(0x7f00000015c0)=""/205, 0xcd}, {&(0x7f00000016c0)=""/249, 0xf9}, {&(0x7f00000017c0)=""/231, 0xe7}], 0x9, &(0x7f0000001a00)=[{&(0x7f0000001980)=""/83, 0x53}], 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001a40)=0xff) preadv(r0, &(0x7f0000001280)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/177, 0xb1}, {&(0x7f0000001100)=""/127, 0x7f}, {&(0x7f0000001380)=""/191, 0xbf}], 0x3, 0xfffffffffffffffc) syz_open_dev$sndpcmc(&(0x7f0000001340)='/dev/snd/pcmC#D#c\x00', 0x45ca, 0x0) 2018/04/06 00:04:02 executing program 7: 2018/04/06 00:04:02 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x8, 0x800, &(0x7f00000000c0)}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:04:02 executing program 2: 2018/04/06 00:04:03 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0xffffffffffffffff, 0x0, &(0x7f0000000180), &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f00000001c0)) r1 = getgid() socket$bt_hidp(0x1f, 0x3, 0x6) setregid(r0, r1) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000040)={0xf93, 0x100, 0xfffffffffffffff8, 0x200}) 2018/04/06 00:04:03 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x1c) 2018/04/06 00:04:03 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:04:03 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x40, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000040)={0x30003, 0x0, [0xfb, 0x6, 0x4, 0x100, 0x3, 0x4, 0x2, 0x7ff]}) 2018/04/06 00:04:03 executing program 7: 2018/04/06 00:04:03 executing program 2: 2018/04/06 00:04:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x7fff, 0x800) fanotify_mark(r0, 0x0, 0x30000, r0, &(0x7f0000000040)='./file0\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/04/06 00:04:03 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) epoll_create(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x7001, &(0x7f0000000140)) 2018/04/06 00:04:03 executing program 2: 2018/04/06 00:04:03 executing program 7: 2018/04/06 00:04:03 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x80000000, 0xfffffffffffff000, 0x1000, 0x7f, 0x0, 0x7ff, 0x20801, 0x8, 0x100000001, 0xdb, 0x9, 0xa05, 0xfffffffffffff801, 0xff, 0x80, 0x400, 0x80, 0x8f2, 0xe57, 0xef7, 0x1ff, 0xa1, 0x2, 0x1d, 0x6, 0x0, 0x80000001, 0x1c000000000, 0x7, 0x2, 0x1000, 0x9, 0x0, 0x7ff, 0x9, 0x4, 0x0, 0x496b, 0x0, @perf_config_ext={0x9, 0x6}, 0x200, 0xfffffffffffffffe, 0x7ff, 0x6, 0x238a147b, 0x40000000, 0x80}, r1, 0x8, r0, 0xb) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000001c0)={0x2, 0xdb, 0x2, 0x402}) accept$unix(r2, &(0x7f0000000200), &(0x7f0000000280)=0x6e) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000002c0)={0x2, 0x7, 0x6, 0x1}) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) 2018/04/06 00:04:03 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:04:03 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647b2a91f8becbf1aea3", 0x26}], 0x1}, 0x0) 2018/04/06 00:04:03 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000640)=[&(0x7f0000000480)='\x00', &(0x7f0000000500)="00000096dac004", &(0x7f0000000580)='em1+\x00', &(0x7f00000005c0)='\x00'], &(0x7f0000000400)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000000)={0x7, 0x1ff, 0xb25, 0x0, 0x0, 0x1, 0x0, 0xfff, 0x0, 0x8001, 0x0, 0x7fffffff}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)=[0x0, 0x0]) r5 = creat(&(0x7f00000004c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f00000000c0)={0x2, 0x1, {0x0, 0x0, 0x0, 0x0, 0x7fff}}) 2018/04/06 00:04:03 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff}) write$cgroup_pid(r0, &(0x7f0000000080)={[0x39, 0x34, 0x36, 0x36, 0x37, 0x39, 0x31, 0x33]}, 0x8) syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:04:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)="0200000000000000000000000000000000000000", 0x211, 0x0) 2018/04/06 00:04:04 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/199, 0xc7) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f00000000c0), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/06 00:04:04 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) epoll_create(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x7001, &(0x7f0000000140)) 2018/04/06 00:04:04 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x4}}, 0x1c) 2018/04/06 00:04:04 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) eventfd(0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) getgid() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) epoll_create(0x7ffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/06 00:04:04 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='gretap0\x00', 0x10) listen(r0, 0x0) 2018/04/06 00:04:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f6578650000001c03f3") fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080), 0xfffffffffffffe2b) 2018/04/06 00:04:04 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/06 00:04:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setreuid(r0, r1) 2018/04/06 00:04:04 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) 2018/04/06 00:04:04 executing program 2: perf_event_open(&(0x7f0000001f88)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/06 00:04:04 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000797000/0x2000)=nil, 0x2000, 0x100000000, 0x20011, r0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x40, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="01000000000000000000000000001600000000000000001eb0b8501d444e7241a24fea898ab6c238bcfec2028610c485afeb2c0c722c556e8306257c2685b1b5542857bafbcb22b39b8ebc4ff87a45c1f56d22f5abcdf27c21cbed37479d5f976afa02a4d89fe68907dda178f4a5c4833b09b557c6c0f4c18782c78325055919ea86e16dcdde52"], @ANYRES32=r0], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f0000d88000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00004ec000)}) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000001000/0x2000)=nil, 0x0, 0x7, 0x40, &(0x7f0000000000/0x3000)=nil, 0x20}) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000040)=0x100, 0x4) syncfs(r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000100)=0x9, 0x4) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/06 00:04:04 executing program 2: syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000540)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/qat_adf_ctl\x00'}, 0x2c}]}) 2018/04/06 00:04:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x9, 0x84000) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) unlink(&(0x7f0000000040)='./file0\x00') [ 256.798311] binder: 20065:20066 got transaction with invalid offsets ptr [ 256.808155] binder: 20065:20066 transaction failed 29201/-14, size 40-8 line 2991 [ 256.823572] gfs2: fsid=_dev_qat_adf_ctl: Trying to join cluster "lock_nolock", "_dev_qat_adf_ctl" [ 256.832415] binder: undelivered TRANSACTION_ERROR: 29201 [ 256.832766] gfs2: fsid=_dev_qat_adf_ctl: Now mounting FS... 2018/04/06 00:04:04 executing program 7: syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x2, 0x1, &(0x7f0000000280)=[{&(0x7f00000003c0)="f3135024a19433b5221cfa987d61fa91decb23d8ae9ff1747df3592f9d33faea4987a5cbcd1fabd705718decd12ac3d5fafcc427e31715048514b063b8f88a8727e10acefc78c94758ccc60220745c714c38cf269a295152ad952ea6582d80cb0f0ae13bbb5531663f45", 0x6a, 0x7714}], 0x8000, &(0x7f0000000540)={[{@noquota='noquota', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/qat_adf_ctl\x00'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@loccookie='loccookie', 0x2c}]}) [ 256.842091] binder: 20065:20066 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 256.865475] sysfs: cannot create duplicate filename '/fs/gfs2/_dev_qat_adf_ctl' [ 256.873042] CPU: 1 PID: 20077 Comm: syz-executor7 Not tainted 4.16.0+ #2 [ 256.879863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.889200] Call Trace: [ 256.891783] dump_stack+0x1b9/0x29f [ 256.895394] ? arch_local_irq_restore+0x52/0x52 [ 256.900048] ? trace_hardirqs_on+0xd/0x10 [ 256.904185] sysfs_warn_dup.cold.3+0x1c/0x2b [ 256.908579] sysfs_create_dir_ns+0x184/0x1d0 [ 256.912973] kobject_add_internal+0x353/0xba0 [ 256.917454] ? kobj_ns_type_registered+0x60/0x60 [ 256.922199] ? kfree_const+0x59/0x70 [ 256.925898] ? rcu_read_lock_sched_held+0x108/0x120 [ 256.930903] ? kfree+0x1e9/0x260 [ 256.934271] ? kfree_const+0x5e/0x70 [ 256.938056] kobject_init_and_add+0xed/0x130 [ 256.942448] ? kobject_add_internal+0xba0/0xba0 [ 256.947102] ? vsnprintf+0x242/0x1b40 [ 256.950896] gfs2_sys_fs_add+0x1ff/0x500 [ 256.954940] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 256.960467] ? recover_store+0x190/0x190 [ 256.964517] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 256.970037] ? snprintf+0xa5/0xd0 [ 256.973474] ? vscnprintf+0x40/0x80 [ 256.977088] ? memcpy+0x45/0x50 [ 256.980356] fill_super+0x8c9/0x1a40 [ 256.984052] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 256.989573] ? vsnprintf+0x242/0x1b40 [ 256.993358] ? gfs2_online_uevent+0x2b0/0x2b0 [ 256.997838] ? gfs2_mount_args+0x962/0xae0 [ 257.002056] ? snprintf+0xa5/0xd0 [ 257.005491] ? vsprintf+0x40/0x40 [ 257.008928] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 257.013924] ? set_blocksize+0x2c4/0x350 [ 257.017969] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.023488] gfs2_mount+0x5e6/0x712 [ 257.027100] ? fill_super+0x1a40/0x1a40 [ 257.031077] mount_fs+0xae/0x328 [ 257.034434] vfs_kern_mount.part.34+0xd4/0x4d0 [ 257.039002] ? retint_kernel+0x10/0x10 [ 257.042873] ? may_umount+0xb0/0xb0 [ 257.046489] do_mount+0x564/0x3070 [ 257.050015] ? copy_mount_string+0x40/0x40 [ 257.054228] ? rcu_pm_notify+0xc0/0xc0 [ 257.058102] ? copy_mount_options+0x5f/0x380 [ 257.062493] ? rcu_read_lock_sched_held+0x108/0x120 [ 257.067490] ? kmem_cache_alloc_trace+0x616/0x780 [ 257.072316] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 257.077837] ? _copy_from_user+0xdf/0x150 [ 257.081974] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.087500] ? copy_mount_options+0x285/0x380 [ 257.091979] ksys_mount+0x12d/0x140 [ 257.095588] SyS_mount+0x35/0x50 [ 257.098937] ? ksys_mount+0x140/0x140 [ 257.102721] do_syscall_64+0x29e/0x9d0 [ 257.106590] ? vmalloc_sync_all+0x30/0x30 [ 257.110720] ? _raw_spin_unlock_irq+0x27/0x70 [ 257.115203] ? finish_task_switch+0x1ca/0x820 [ 257.119703] ? syscall_return_slowpath+0x5c0/0x5c0 [ 257.124626] ? syscall_return_slowpath+0x30f/0x5c0 [ 257.129545] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 257.134908] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 257.139738] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 257.144908] RIP: 0033:0x457d0a 2018/04/06 00:04:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="0200000000000000000000000000000000000000", 0x14, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000180)=""/126, 0x7e) [ 257.148083] RSP: 002b:00007f655a2efbb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 257.155773] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000457d0a [ 257.163026] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007f655a2efc00 [ 257.170281] RBP: 0000000000000001 R08: 0000000020000540 R09: 0000000020000200 [ 257.177529] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000013 [ 257.184787] R13: 0000000000000665 R14: 00000000006fca18 R15: 0000000000000000 [ 257.192131] ------------[ cut here ]------------ [ 257.193794] gfs2: not a GFS2 filesystem [ 257.196899] kobject_add_internal failed for _dev_qat_adf_ctl with -EEXIST, don't try to register things with the same name in the same directory. [ 257.197148] WARNING: CPU: 1 PID: 20077 at lib/kobject.c:238 kobject_add_internal+0x8e0/0xba0 [ 257.200978] gfs2: fsid=_dev_qat_adf_ctl: can't read superblock [ 257.214102] Kernel panic - not syncing: panic_on_warn set ... [ 257.214102] [ 257.214114] CPU: 1 PID: 20077 Comm: syz-executor7 Not tainted 4.16.0+ #2 [ 257.214119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.214122] Call Trace: [ 257.214138] dump_stack+0x1b9/0x29f [ 257.214148] ? arch_local_irq_restore+0x52/0x52 [ 257.214165] ? kobject_add_internal+0x820/0xba0 [ 257.222792] gfs2: fsid=_dev_qat_adf_ctl: can't read superblock: -22 [ 257.228692] panic+0x22f/0x4de [ 257.228702] ? add_taint.cold.5+0x16/0x16 [ 257.228716] ? __warn.cold.8+0x148/0x1a3 [ 257.285346] ? kobject_add_internal+0x8e0/0xba0 [ 257.289997] __warn.cold.8+0x163/0x1a3 [ 257.293865] ? kobject_add_internal+0x8e0/0xba0 [ 257.298515] report_bug+0x252/0x2d0 [ 257.302121] do_error_trap+0x1bc/0x470 [ 257.305996] ? math_error+0x3f0/0x3f0 [ 257.309778] ? printk+0x9e/0xba [ 257.313045] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 257.317873] do_invalid_op+0x1b/0x20 [ 257.321591] invalid_op+0x1b/0x40 [ 257.325029] RIP: 0010:kobject_add_internal+0x8e0/0xba0 [ 257.330279] RSP: 0018:ffff8801c5867480 EFLAGS: 00010286 [ 257.335630] RAX: 0000000000000085 RBX: ffff8801bf551750 RCX: ffffc90007b06000 [ 257.342889] RDX: 0000000000040000 RSI: ffffffff815f1a01 RDI: 0000000000000246 [ 257.350134] RBP: ffff8801c5867578 R08: ffff8801aee78938 R09: 0000000000000006 [ 257.357379] R10: ffff8801aee780c0 R11: 0000000000000000 R12: 00000000ffffffef [ 257.364630] R13: ffff8801d41f1d48 R14: 1ffff10038b0ce9a R15: ffff8801d41f1d00 [ 257.371895] ? vprintk_func+0x81/0xe7 [ 257.375690] ? kobj_ns_type_registered+0x60/0x60 [ 257.380431] ? kfree_const+0x59/0x70 [ 257.384135] ? rcu_read_lock_sched_held+0x108/0x120 [ 257.389142] ? kfree+0x1e9/0x260 [ 257.392486] ? kfree_const+0x5e/0x70 [ 257.396179] kobject_init_and_add+0xed/0x130 [ 257.400565] ? kobject_add_internal+0xba0/0xba0 [ 257.405216] ? vsnprintf+0x242/0x1b40 [ 257.409003] gfs2_sys_fs_add+0x1ff/0x500 [ 257.413041] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.418561] ? recover_store+0x190/0x190 [ 257.422600] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 257.428118] ? snprintf+0xa5/0xd0 [ 257.431556] ? vscnprintf+0x40/0x80 [ 257.435169] ? memcpy+0x45/0x50 [ 257.438429] fill_super+0x8c9/0x1a40 [ 257.442135] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 257.447667] ? vsnprintf+0x242/0x1b40 [ 257.451457] ? gfs2_online_uevent+0x2b0/0x2b0 [ 257.455931] ? gfs2_mount_args+0x962/0xae0 [ 257.460145] ? snprintf+0xa5/0xd0 [ 257.463576] ? vsprintf+0x40/0x40 [ 257.467008] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 257.472005] ? set_blocksize+0x2c4/0x350 [ 257.476046] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.481565] gfs2_mount+0x5e6/0x712 [ 257.485172] ? fill_super+0x1a40/0x1a40 [ 257.489137] mount_fs+0xae/0x328 [ 257.492484] vfs_kern_mount.part.34+0xd4/0x4d0 [ 257.497042] ? retint_kernel+0x10/0x10 [ 257.500910] ? may_umount+0xb0/0xb0 [ 257.504519] do_mount+0x564/0x3070 [ 257.508040] ? copy_mount_string+0x40/0x40 [ 257.512252] ? rcu_pm_notify+0xc0/0xc0 [ 257.516125] ? copy_mount_options+0x5f/0x380 [ 257.520512] ? rcu_read_lock_sched_held+0x108/0x120 [ 257.525512] ? kmem_cache_alloc_trace+0x616/0x780 [ 257.530333] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 257.535849] ? _copy_from_user+0xdf/0x150 [ 257.539978] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.545495] ? copy_mount_options+0x285/0x380 [ 257.549972] ksys_mount+0x12d/0x140 [ 257.553579] SyS_mount+0x35/0x50 [ 257.556923] ? ksys_mount+0x140/0x140 [ 257.560712] do_syscall_64+0x29e/0x9d0 [ 257.564578] ? vmalloc_sync_all+0x30/0x30 [ 257.568705] ? _raw_spin_unlock_irq+0x27/0x70 [ 257.573185] ? finish_task_switch+0x1ca/0x820 [ 257.577657] ? syscall_return_slowpath+0x5c0/0x5c0 [ 257.582575] ? syscall_return_slowpath+0x30f/0x5c0 [ 257.587489] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 257.592840] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 257.597665] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 257.602834] RIP: 0033:0x457d0a [ 257.606007] RSP: 002b:00007f655a2efbb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 257.613697] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000457d0a [ 257.620945] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007f655a2efc00 [ 257.628192] RBP: 0000000000000001 R08: 0000000020000540 R09: 0000000020000200 [ 257.635438] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000013 [ 257.642686] R13: 0000000000000665 R14: 00000000006fca18 R15: 0000000000000000 [ 257.650373] Dumping ftrace buffer: [ 257.654199] (ftrace buffer empty) [ 257.657891] Kernel Offset: disabled [ 257.661503] Rebooting in 86400 seconds..