36aaeaa21a36df9d02cabbd68fd60c2d0989267ad459e1687968627402731cb963a204b3fd3b38093ae0b052ab3675549528e9af43f040979a1824de65f2720815b3197d08ce025538777a020d094c1f1297936ee98fcd0c708bc01aff7e75551bc4489aedd5038c9aac9dbb22e59ffd68d7b068bcf0b64cabb74b2a31db84b693d385dcde3d218da3e0923ed16611f48d9b4e39d128e03a0ff449368a0ab8c6ecea9f0389c473dcbcd990b9ecce69639e9b6a72ea7e3115b3b04f23f120e1fbf33862e031405b3178df4e5b1c4b807abc78a079a9c2cb59dfc571d6d2b48a8af6dbf7e73c3c27f94a1740fa177b317b1714970e0fa87111e055fc96868fe94e4e0aa9a86cb179e415249b398d04f52c9fece0cf250301741c9084dd8d1a8599c87f5d3ca46347f2bafc21b4561e745cd463bc73b79c38a0a22208952f9b23562a4b1e9eca8278bb9aadfc574e9172cb86f740958cc6f6a68df327ab66bc94e217ba38622948d48d44a8497c051289b6135afcff3b0744cebd1b3be66a26de9953c930f8b0387648cb3b921c496cd0c8eb1b81bdd15f66a925eb94798919f663be40a9090120340801f37726f7f77ed719b6299fca6e87292ab7ad5d10ac8ad31194ebfc71a6a0566083cff56d8627c8a115e2461ac2e73a4335cb6f6c08af58c46508ce0259f4e26da0e6481dca88022ff07f6a6a8c399e93e24425ff946adb43d08e97d7ce1554aa0939c1722f066678da3e181d89c93a83a5d777a3a567b44e5a9872d93b859888f8c15451eac343a187b3cbea65726e7bf26dbf823153b02e943c6e7d88c6f238f72666e59867e6a73022161f6ccbce2106261b437db3a97671995acc6b63f87049c9b78172ea9e6c3e350cbb0ab04df5a61d4bef22cbec59180df93a74107eae6d6ee61cdf7a73c13d7874e9f1d01160ef1af80fbb74e67b0498898bd3b59e219feea283d63908fa52af9298ce2da494c20e77a46c4d9a9b62511675cdfa21d5c772d043b0aaf2aac1fda7ed28f34c0eabae00d0f23dba9c26f1c0833c4f8b1ad6739dd57dfd3df4139edaf7e39403d6b7d67052d69074edcff4082fdd68f677239b31f368f80877ad42781608e4c805fa2c2be2542bf99edbba6f5978ba4119d200f4c22320232deed44235a494655efacf9309dc74ba1f996fef07125ebc85bbed843bb3ad6bc5c5a24c16ee9aa748348eadf6cee7b5f150d88fc79851e1f2bc3fb41f38aa52955740be5ecedf8089f42756d2070cb21ec97bd97002fc6a4a175b746a647e9f4f168bc5967314b3a0b7039d824035a4bee0dc43f662ad6bbe5d46698a8187faddbc9a254f817a4391494a545e17b951c332b4d8da6c5c714ddd3e148a2d2361f498618c1db99bb73d10aedcf62149fdbcdabaaee06370be87a0c8f76ca0ba28d61ee3c320e9e67577af50fdb7cbe1bc7e9d1da0fa2beb96f74eddce67d0ada92b166ebe76b60693ae2480abde7d3b099c62aab41fb75e454cd4ef9ab2091ccd0e8021d53240b2fe77e4416dfd727be48935bdd79c2a8702054442ed5d91dfa4ab9e04d97b41b0f19ecae0ed18a58ff03b545c791b2c4244b082f600ddfc355f902f69f61891d3d486ca33e25986edf8ad2eca19f9e36768784a497841964aad39d194663ee271775db7d6dda5bd15ac338c84084d5d664cabc71ee936e926ddd5e1f6fbafc230ce71e4788ae63d2bfe6b76176790b37aea8c5b00ccc648b52590f83f70e38bba51186a292e36551a7c7902919c002e374a25abf7cbbb70950b3b344ea49fb074d1ada299d7b3e187362d6ea76f97d68807146551d3d4f1d4db0e2d2fb56f27cf7f5906c5823ab56b490b7c2ce38b71d7dc5a20f5c35b8870e6cb9a0998dc12036cf1fad5bf8cefc4b9f30041a51181cbcdd4ea8216eafaaf70f8270fb5ba312e5eb9dcb495c3ed06cc73a0a733b7e438281539fcd35511ad069e7ecc7281fff5473edcaed85408f6d33b4b9ec36ed2d3eca687bff60579aa1ae78171ffbe8e49c56248de5255b6516a46a8c19c789c9ef7334a3b12915229db72d6d89af6e804ae81397415b81d9f182eae70be9401a3228ab09998c39090c055ab357536703303dfb3b2d3d3d3fad3ef0bd1af72e0f6046873de9392b5f5699205c7280f14e2d80229497a0bf11553eb177845064c1b332ef40b23593adb64f2c894f7f111191a515fb9b0ea8d42970ec2060a22cb991d5d971b4fb05e165fe16d094a9d272914ec09fcebe5a5862cc08648e9fb4dd18b0db9f2426047189ad7d7c3628ff8f6427c24e839e2ccb62e0d15c80ae0a6c826ac97aa1c66719731e2e15e1ee9be77e64d95e5da51911b4a684933eb2adf44411c2d7761e271d505545c20d10321d14ad1e7f4bc68815e3350a5580e2945904e09a5353be3345afc094a823cde298e3dc1133854b72043652fce4ff4c7392cb43178395212ed7d2f4797a4884f67d52aedbe92f21eb0893eef20c52e589dd8ac4e282cf4691e8034a483720f92e45853bb3f518451a76229f6160d158575618ea020137f6432ceea35e2122707361a8c18a67ff261843847db092f25ab6bfba576522b80f89fb3d38f4e32e996dc1cb18787c551a5cada8f6273090979d5724fc0e4d4b85b7ab0c1610f2ae799701e7e2da791a523e77e45097f475a3818000ba8cef7bc2ab6a8c55b3dcb3731b025212c7219e4d1d1baa2ad0fc5ea90c09ad20642594162c278e6e471e110fe2d4c353cf2ed0450a72ac90596023253cfeea53553fedfb617f1575b5f5a133f58a44a2bbe3af929e900cd9db07e3a211651a377bde78e656527e2e3fc41d1f3bc816a91e0518e5a08c1b87ae65b125b23547cb1acb4986cc9cb70bf602083bca2623bf42c7b82aabb88c7dc6520eaac30db8b9ef751e3d77b82d4ffcfb104fd8a24e3c71435cb9d034afc98a5a1a729ab59a53cb13e4283f1458ef3107f6595df6fdb592825fe53f373a2df61fea5ca8ce18525661b57079b336d942a9b181e5cad74790a5edfaa70ce9cd9d9543034b5a34c7339cbeadfff4c710d9d77396b5132516a617ee24a6d4eb6876148ed02cbcd83b847c2c943e7309c10b75a6212bad587db032d3fe6e8ef386c2c5bdc5dcfb859ef2e344d4b684102a1c9f8912a4a126aca1d8de0ab6d46ff6d23693bb9077e50e1d5dba06ac01be3affccf67f998fd9e395c98391f80b08f2b17e76bb138fd9d98084134ff300e16149ab75f332c6d2664a6681c1acbfc1b15186f49c94df16ce02a685fb605b891125fa2fe133b6e9d9fd64b09041ae0b2a34fc3793e2a3f565b016647b81a3291943c2ef10efed54664cfa45df30c3035aeb83fd8036e8bbd04861d8f1dd42717265170908a22e09cc577ea6dff69c52a84a240218e80ea4d948c8ac212785b037feb015c664f41bbf3f22c2c6f1846287a3dc222a567f6a9a396e27782fd40de04ba4bdeca1f7d550a7e9968941d77930f19c0d3378409966bb0bc89ba97a950489714f54d7c4ee60080d35835c9ae4b81e92430a92a55ba38c2dab8975432a13c385a9bebdf28aac3fbbaac712563c9f274e66028936b04e1939dfafb976795010c27e699fd6e398f860c92db29fa14ac17cd0a2e22d2a27a62861f340c23577b702baea26d971c2b1b249149b7d355429099c31565dee55a8764b16f2bfcc4aee421b735bf95d036ac8fc1507ad2ad77ef4f8a14627b87f219681026be7def96ce3cfc7a65aa80ea7f08c74aa59c047d473c1dc165ad7f94165bc1e8823dc5f936a73eabb263b262ca5727c55c75f3a920922a07c0f57e6c3235af1eb5a63939f9a35802144350d2c895366af5a0203f0260156aaca4a2bb26d6a003c88b0cbdab32df30e5f983a0ca8f66fa8833832a9dc748aaf0c9c120cb6bb257823abbe8f9229081dc7bc01cb7a42425e50aba0384265c67b962e1f285c5fd94a2c273804cd7f91afd1b47080ed284e3ebd0d4c15ce885b551565e67c4d358fa1d2c9cdda4a8f754418d9cc00742328d7b0b907be4abe5b520be79f106bb8f51649a825112f7935c13031742f3c084321fba27db9650d2f0335d2dd978e08ff25e90e7482f4e83b68189df2e5b3683dc23da9208051806496bd28aaa52debfcd0237ae6420454f582f024c56e0205fdbc834e114bcafe568ea08bfb4c9121041f8ee0a30d711a129dc06594e119028bb4eea55f278d1a6c68dd247d6ef58b20a920dc771af93ea374b48691aa593d509c8f210affdcdc05f1b338e0f2a8da2df558cb26e2cf92e97ecacbcb44cf8dbcb9eaab5f9ab1cc7f878861f56ff2e272266c30f754f63f17ce40f6d5f8bed591b0c35d28d40200e7d249387f7c4988c1b8d3c196bd6523601043857df3b1c0922a968ad8502d55222aafcc65f9abfda86bf1c48c9d58097c4decb8175abb32db5b52d8df737721f26c717e4aae0edbc1c9ab4bc34037ce9cf5e6dedb3e60abbb8ec723cfe15397da589240341b47b6b8fff7b550234b3ba74e187fda6cfe32876a057793ffee45bb437145dd3ba91908bd88ce2c53573e5a4fdbb3f6b448b628b14a666f980622604a464f973b722b6e6383e80242f744c0c710dbdc7dfb7a258a6978b0eadcd5450e5cadd8075677b57478eeb46563b7873c3cd9558675153ff554936d3015700ee8c6b19efe9fc169072d7e3af9c031edc3bc958e8eb35991cc2860212d564cd9d2087ca93352bf121a619f37ec02050f477a73451872b92154f1066b6331efc26cac658234aee738c5d6451a7a892572f9e6a187d04bee5c0917a20cdef32e75026bfbd063aa848cf7729addace318c1d420f1ff37d64d0a7ed6e76181d88323b26bcd5b1873f05d9e48850e1a70c8ebf3326e40a84e608e69b8ff63aae1969db325a7804615e358c1122a88b3791406eb84e5651943fc4af4600687816086318012b95b74cd37dc01bfbee95480318a78d839255a93afedac0cb46853d35bdb7defcb80fa59e84a58f55fbab54fd2683533220bda1d543448b28a2a8f53ba4637b82825f6a78934bed5f790de5a381ddf5e6b92a7f11b7647ac8ca5c8143caabaf82a047409d3f2b2a89f8b2a5c09c19e68aa170260a35ba14b6c8f04b817f6b2705b75edf290ae7a1017f93b062b6e9d3877aa51b25b91237135dfcc36f8ad0b5bdc017ab2be14b83a0ef6f30e1aecb60931e48f494c4550549b6eefbddaf", 0x2}, 0x20) 2018/02/27 11:13:41 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:41 executing program 1: r0 = getpid() perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r0, 0x0, 0xffffffffffffffff, 0xc) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0xffffffff, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000080)}, 0x10) 2018/02/27 11:13:41 executing program 0: socketpair$inet(0x2, 0x5, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002200)={&(0x7f00000000c0)=@rc, 0xa, &(0x7f00000021c0)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/133, 0x85}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x1}, 0x2000) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000002240)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/02/27 11:13:41 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) socketpair(0x1, 0x7, 0xfff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x3, 0x0, [0x0, 0x0, 0x0]}) 2018/02/27 11:13:41 executing program 7: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xb, 0x7e, 0x6, 0x1, 0x20000000001}, 0x2c) socketpair(0xa, 0x80000, 0xdc6, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000200)='bpf\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:41 executing program 5: r0 = socket$kcm(0x29, 0x0, 0x0) close(r0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x8000, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) 2018/02/27 11:13:41 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000100)='./file0/file0\x00'}, 0x10) [ 116.778493] IPVS: ftp: loaded support on port[0] = 21 [ 117.519184] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:13:42 executing program 1: r0 = getpid() getpid() r1 = perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r0, 0x0, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x7, 0x4) getpid() mkdir(&(0x7f0000000140)='./file0\x00', 0x10) 2018/02/27 11:13:42 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x9, 0x8, 0x4, 0x4, 0x0, 0xdaaf, 0x201, 0x4, 0x40, 0x3, 0x3ff, 0xf3, 0x101, 0x8, 0x2, 0x3, 0x6400000, 0x9, 0x5, 0x3cc0, 0x4, 0x0, 0x3, 0x9, 0x1f, 0x1c, 0x0, 0x40, 0x0, 0x3, 0x7, 0x3, 0x3f, 0x0, 0x100, 0x9, 0x0, 0x0, 0x0, @perf_config_ext={0x3de2, 0xbd}, 0x2000, 0x90d, 0x0, 0x0, 0x1f, 0x1, 0x5}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r1, 0x7, 0x10}, 0xc) r2 = gettid() ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) perf_event_open(&(0x7f0000000100)={0x0, 0x78, 0x7, 0x7, 0x1000, 0x10001, 0x0, 0xfffffffffffff104, 0x100, 0x2, 0x0, 0x9a0, 0x6, 0x2, 0x400, 0x3, 0x1, 0x0, 0x100000001, 0x2, 0x5, 0x100, 0x7, 0x7ff, 0x200, 0xfff, 0x800, 0x2, 0xa000000000000000, 0x2, 0x7fff, 0x3, 0x100, 0xad5d, 0x18, 0xee6, 0xff, 0x3, 0x0, 0x5a3e, 0x5, @perf_bp={&(0x7f00000000c0), 0x8}, 0x2, 0xfff, 0xfffffffffffffffd, 0x4, 0x7, 0x9, 0x6}, r2, 0x7, r0, 0xa) 2018/02/27 11:13:42 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/02/27 11:13:42 executing program 7: mount(&(0x7f0000000180)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='iso9660\x00', 0x1001001, &(0x7f0000000280)="e10a650aadbd7a9a251fe1336c3ddd25a4a9709bcc01f8b39b11ba85e9c8dea30a366bedc1147a52c494a2871bae50") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000300)="487511a40eaa9f460685eff48164280663973ecb30dec8e5392aa1fe79f843386624813da7c2b6c29753e24477a5db35445e195b702eebcafddf862b01f05d63bf6a7f423cc8f86892f81fae149d88d5ce8fa678b28d4d692355ca6ea8b563a43463d2a5f33ad25637e2b00a83c12e8e5b4a8442930413a411e4b3566706beaef8d6", 0x82}, {&(0x7f0000000500)="57fa6a1dc0a4a1d3e891502a8c5580cec16e208b45d274ae4d0b2b15d8e684bc5580c62f4f3a517ad214ee65c3eb5f373b189e391ad956074d18a70f41dc4769b30fa084e0cf8157d644e885887e4319565625f6c610752aba1401ffd8882534357368506f484e8940c6e321b458cf659d461d253cc423dba9b693bd6d70093f015e6d961f7099404365ff0e2f4ebea5fa50ae44964b301373ddde0e29f25f0a4c231e244675a668d87da5ac84b678d4305c7f7c5d657e2c9d2b70972ab91bd8e77b02f7b44dd0c56807057ebde2e13cea405a137a61a80181f8f08d16993fb9a60b163fa528f717267e2ce1", 0xec}, {&(0x7f00000003c0)="0e1fe1eea542409091823c39e4995155e2f752efa842b8d67a19725b4b676e3c940a417407cda2c2e795cc1f26de5d9b112cda7f2903270667f86d0370df2003a39ec4b1e8d083c195d86eea01765973b423d994e992b34d90bc8815e917ba063a94d1bfbc06e8bedd8d49e5a0101dc5cb177ed032a4de0360", 0x79}, {&(0x7f0000000600)="873e91a11688777e12fcfe1700226ccf071043ca49773fa287e71e546ead5fc051f58f9502ab3a9c49ad1733501f41b4a1cc2ff03ab4c952b8cb4869b62d6480b0ba04b3d362fad64d1cd1bf582f2b51a15b48b6bb22659545d7d140f10806474c", 0x61}, {&(0x7f0000000680)="8968d73d948d7ed48e9eb0963311894ef3cf87efe78a8661986a562965aaff542554646f976ef150694727700f6ab7920568b7b5e298b13d9523d50828186f28f86bb053263ebaa6213f017b0acfbe0ad1ee7fd0d239dc9ac5c171fb3354f4f46e0314c3b928e84d58f2740fadd0a8a443f2a997d997081fb333cc19999c795dc1ddb54728ed39fb7767a4f7c247c3e1ee90f3928f3bdd7daa8a92c51f9a102d669e938d869f5b777752b2ad9c8c9c177825d3ddf845424b39687bf581bd6cd42e2a81b35740c001f7ab76fa786861366cdd6b5f493d", 0xd6}], 0x5, &(0x7f0000000800)=[{0x1010, 0x110, 0x80000001, "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"}], 0x1010}, 0x815) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:42 executing program 0: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001bc0)={&(0x7f0000001ac0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000001b80)=[{&(0x7f0000000000)=""/125, 0x3}], 0x1, 0x0, 0x0, 0x3}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="8500000008000000350000e6ffffffff9400000047856715"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f0000001c00)=""/153, 0x0, 0x4, [], r0}, 0x48) 2018/02/27 11:13:42 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) socketpair(0x11, 0x7, 0x1f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x4, 0x9, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000180)={r2}) 2018/02/27 11:13:42 executing program 3: mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x5c) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:42 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/27 11:13:42 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='pstore\x00', 0x4, &(0x7f00000001c0)="ea1adb59174033f855bceec2391a095f8a43c9b376c8dac42cdbe4ee45040beaabb8bd42e314be9a9e0c48e6d4b4886287ca813f7b59da0cc235f8da07d845998e645ac77bbddd93cba2b2c61b7402a5f170824c4a99fdc40f3c4a00f3916f9563620ae7fd57500393b70f0a53b56a1a21925311bc43c31c139ae093cac8447d1c05d6c11bf0a7c9cb30cb88791277f6c5f49525ed21987de446fef1ceecf0674c54677c2646d6") 2018/02/27 11:13:42 executing program 1: r0 = getpid() perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r0, 0x0, 0xffffffffffffffff, 0xc) mkdir(&(0x7f0000000040)='./file0\x00', 0x11) 2018/02/27 11:13:42 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x154) 2018/02/27 11:13:42 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/02/27 11:13:42 executing program 5: socketpair$inet(0x2, 0x1, 0x100000001, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002800)={&(0x7f0000001140)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20, &(0x7f0000002740)=[{&(0x7f0000001180)="41367beb57d3041a6da83e5b0eb396def580df2e829aca1f1de75804517d532b13a1848345d52a8f92eb07a4bff631597c3c575c408f858675bfe2fbd1eb53ad177bd21f05d27434967230a82463313891668197960801775710e0469cabf7741a6a360fa6c37a87fe1e440746be2767b7a78e69762ce2dd8e961531f58879579300ecd364749c19603c46695cbc8f582d79ad183963bd69428489aaaf8aed2e02339e47f420442f6997520fc734727f88df63091188d794", 0xb8}, {&(0x7f0000001240)="9707d0a00da1441846ea44183c401b279791e2631d3f750d35ee2e007403e1516ca35d6b7688b81cff1e45f3e6a0826d85e9b4dd80ba64d7910c9ac2e5ec0da3f65335bad8dc8db24d21803fea7e4c3b2cdcc9a14bfc16b233f0ed1c21a58b5806895905408198c33e8bcd0804ce05ef4fa171aedc6057812f6d8ff1641f2f08a31c7c333ab3bd8128b0309e568dfb7d9d549a7bfbe9ed8dd39364ca2fd7b3594ab24e30b1718ce842c04c26041066e85d3d1840414aa2b5ef85bb70590df6d4a643a428e5de8ad8dee0cb5e3af02c2740fd43b9b78f0043b014b2aff575962cb93d2cd1", 0xe4}, {&(0x7f0000001340)="f542cc5d514dee8bb7ed7fdd3918021b2b8f5860a469cb2dfde1e8234e1a7bf2bdb0f20f2dd1ed0923b458d9d511c4993b1d1cafc2407bdcf086803523adb314d1034f155e558359cc157e738a1c7fb2307737f682a6ef0e4083855d7523c1c568b0b077c435ec41f7d85eb8726d861661383b52d687e0635b3659a027af6ee9566b0bb5f75e6bd1bb1cecea09e39d12d88062acd90ab18a10c313dab0c4a63cd7b0cf1e82219640291b7352c21200d8103d478ca1459a5a0f9c7d6119bd343c2068782a6668e59d7ff2b45865e40ea7f26b16c45a164521f8beedafba6c6c54eb2739345ae600ecf9fe", 0xea}, {&(0x7f0000001440)="3ad582611be1351f6f51e4b0b00e2211e99666cf0bd263b6e627e38be7c6d5dda15d0a595177da636552c5469c98331b88318c1d85619efe241ef0c94c42e92ee17682329a4b19693c10af7c9f39e54e624e68579928f081245f59dc1937f0dcf1b206e18e", 0x65}, {&(0x7f00000014c0)="88791cbfc5de56bf2efd774b82e6cebf2b16c7d559a593924c91e7", 0x1b}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000002500)="5efdfed053ead02f0fe8b233d029acaec16efad10d90d816bc8786893e6aeabfb7656742c507b2eb6da67e0dcca064513c7e44d5b3adc7bfd57fa3711947b3647b169fdcc27b1e9e093d57549592fe19300b52c77340ef3d3b", 0x59}, {&(0x7f0000002580)="786f5686fee398c9071ebceab56b516aa3e42878e37d21d2e1480bf701e9408f0616c56ee81b3de2fc0f1bab0ec7e35836990c933c5e0346fc971df92f69a47a816d3b3da60cae4e28f736959bf2b2c63fab43417c02dd52e7031d76fe4b3ee6c04ab1dd5d2b89304b4ffdc49fa298f85b09ae42a96a70ab7d84b1a2ba174c36bb08527b91af9fdd0b93e37fe1f498d995a41d646995b8d63addec1d50283fc9e5bcf83a6d926e3397ffe90b7815a8802afa86e3c84ccf0481a9d393e189f13ab78acd0ab455e209e18a7fd0b4760cff36f2861e5f9b36", 0xd7}, {&(0x7f0000002680)="dcab26c5350be8c109a64541f6bfee3a885568eeb58d42c59339f6dd4f6b5562080a96acac0c57e39d4542e4ab9c9414b13186d05d46af65db67da2eec54289b7d75a8e0cefe93825a541e3b5b8b461f1c0465c1b6ebb8dac6d294e26fdf83fc2976d44a28c2ca382e7209191b7804a8edbcf3be9797aad3843ebe16a91fd70b10", 0x81}], 0x9, 0x0, 0x0, 0x20000011}, 0x8000) close(r1) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) 2018/02/27 11:13:42 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000e300)={&(0x7f000000ddc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f000000e1c0)=[{&(0x7f000000de00)=""/121, 0x79}, {&(0x7f000000de80)=""/203, 0xcb}, {&(0x7f000000df80)=""/91, 0x5b}, {&(0x7f000000e000)=""/68, 0x44}, {&(0x7f000000e080)}, {&(0x7f000000e0c0)=""/201, 0xc9}], 0x6, &(0x7f000000e240)=""/141, 0x8d, 0xfff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000e340)={0x4, 0x2, &(0x7f00000003c0)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}], &(0x7f0000000400)='syzkaller\x00', 0x7, 0x22, &(0x7f0000000440)=""/34, 0x40f00, 0x1, [], r1}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005ac0)={&(0x7f0000003800)=@hci={0x0, 0x0}, 0xc, &(0x7f0000005a40)=[{&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/55, 0x37}, {&(0x7f0000004880)=""/133, 0x85}, {&(0x7f0000004940)=""/219, 0xdb}, {&(0x7f0000004a40)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x9959}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000005b00)={0xe, 0x3, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x100000000}, [], {0x95}}, &(0x7f0000000280)='syzkaller\x00', 0x6, 0xea, &(0x7f00000002c0)=""/234, 0x41100, 0x1, [], r2}, 0x48) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:42 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xdb, 0x40, 0x509, 0x8001, 0x0, 0x2, 0x800e2, 0x8, 0x80000000, 0x3, 0x3f, 0x7, 0xffffffffffffffff, 0x1, 0x7, 0xc65e, 0x1ff, 0x2, 0x4, 0x19a4, 0x777d, 0xafeb, 0x1, 0x456f, 0x2, 0x7f, 0x4, 0x8, 0x3ff, 0x100, 0x6, 0xda, 0x100000001, 0x3a2790ec, 0xd8, 0x2d8, 0x0, 0x8020, 0x0, @perf_config_ext={0x3f, 0x800}, 0x889, 0x20000000000000, 0xfffffffffffffffb, 0x5, 0xa000000000000000, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/02/27 11:13:42 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000200)='./file0/file0\x00', r0}, 0xfffffffffffffdb6) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) [ 118.361524] IPVS: ftp: loaded support on port[0] = 21 [ 119.105169] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:13:44 executing program 1: r0 = getpid() r1 = perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r0, 0x0, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4) 2018/02/27 11:13:44 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x19}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x7fff, 0xfb, &(0x7f0000000140)=""/251}, 0x48) socketpair(0x0, 0x802, 0x81, &(0x7f0000000040)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/02/27 11:13:44 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)=""/18, 0x12}, {&(0x7f00000000c0)=""/64, 0x40}, {&(0x7f0000000100)}, {&(0x7f0000000140)=""/145, 0x91}], 0x4, &(0x7f0000000240)=""/207, 0xcf, 0x5}, 0x40) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000680)={&(0x7f0000000640)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000006c0)={r0, r1}) socketpair(0x1b, 0x1, 0x4, &(0x7f0000000380)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r2, 0x50, &(0x7f0000000580)}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r2, 0x0, 0xbe, 0xc0, &(0x7f00000003c0)="b472dc09c3e564aec66c870614de552aee4ecd942684e0bb7807c416fca1223ac2041d7fe0c3d8bddf38c2a7c3118d2405005277074d2fcf3f44d9e9d974cedc78b7a015a977baf5a9eb76b1686b887857c6e28988e11b8a772b2cb36ff1eb099015a0f8232b1434abd939c2095570c21c1f7e33a43a495c157be4c2646d22e1a53e09a3679da4f1dbe566378a4b9341574b6438fe8b31e70342196384791e2556f83235f2d137f0179fab619fbc7b1cb17a1eb1725fd1ababa1fc2b67d0", &(0x7f0000000480)=""/192, 0x8, 0x9}, 0x28) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) 2018/02/27 11:13:44 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xb, 0x6, &(0x7f0000000200)=@raw=[@ldst={0x1, 0x3, 0x2, 0x8, 0x3, 0xfffffffc, 0x4}, @generic={0x3, 0xffff, 0x8, 0x531}, @exit={0x95}], &(0x7f0000000240)='syzkaller\x00', 0x3f, 0x51, &(0x7f0000000280)=""/81, 0x838c0bce617669f6, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000380)={&(0x7f0000000180)='./file0\x00', r1}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f00000003c0)="f47e1daacf", &(0x7f0000000400)="d55a1316930e9d144301e12761442bcc0f"}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000580)='./file0/file0\x00', 0x0, 0x20000000}, 0xfffffe79) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000500)={&(0x7f0000000000)='./file0/file0\x00', r1}, 0x10) 2018/02/27 11:13:44 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/02/27 11:13:44 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)="528000568fd1ca659ea8ca3f07dcbb338ddd08", 0x0, &(0x7f0000000240)) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='v7\x00', 0x2020, &(0x7f00000001c0)="ba9013c52653d8e8b63db066c9fcf71ac57c39981b725a9e7ec0c0335f066a3cf1edc8c3b4551b2cd2db4c107d2956bb2b07d8f71c0cc35b464500df") perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@rc={0x1f, {0x8, 0x9, 0x70, 0x7, 0x1, 0x6}, 0x8}, 0xa, &(0x7f0000003740)=[{&(0x7f0000000200)="6b467d33b3d2c72210be654044819b662cc097d687e189bb32f1ccaca3ea2cd9f1dec929e684e4925d36a3fa94ce0467d08fdaab", 0x34}, {&(0x7f0000000300)="690a305e918fa32f4e4b048127e037bb65ac335b953c0c5bd06b7d056dc4211057c4d6a3a6df929d80c6a9224e29e1e84bbbd4fec83339b7a06018aac1e99ca6635c89e8c0b85b4ccddce97360214a82bd42db7a6cd421a74ef96e89310e00c6519a290ebd0963f27e19e3c7a814f10006c96b8c7a620e6d31e9696e51ec0efc", 0x80}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000003640)="b1417dcebb13b03aa43692751fff327b157ea93aeee967cda5d069e05b70b3f38036568758829220ae02c66fbe4ac448b2e29c924577bc9a2bdb3156cccee89cfe35b72a20a37f5e52926a4bb5b432a27373178b65dbaf04730842523bdc2bb2d9a939fe5a304f2dc54c383888107206269bb927143ed423fdbf1865a1e0bd346f1ce863b2861a597353248ce285f1f7de76e2aa871d05bc78dd36ccd2ec4cc8db47baf74a6b518c98b907fa2f53e78ce57cf5844735cddae4ea7b550a6b1b07c8aad97ad531cd7d337b6ff6362661afa52491c8632bb7baee7b7f8cd2c29f5e485c", 0xe2}], 0x9, &(0x7f0000003800)=ANY=[@ANYBLOB="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"], 0x388, 0x91}, 0x4010) 2018/02/27 11:13:44 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:44 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000180)='./file0/file0\x00', r0}, 0xffc9) recvmsg(0xffffffffffffffff, &(0x7f0000000e40)={&(0x7f0000000940)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000000cc0)=[{&(0x7f0000000980)=""/45, 0x2d}, {&(0x7f00000009c0)=""/251, 0xfb}, {&(0x7f0000000ac0)=""/141, 0x8d}, {&(0x7f0000000b80)=""/80, 0x50}, {&(0x7f0000000c00)=""/148, 0x94}], 0x5, &(0x7f0000000d40)=""/219, 0xdb, 0x5e}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000000e80)={0xf, 0xd, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa86, 0x0, 0x0, 0x0, 0xffffffff}, [@ldst={0x3, 0x2, 0x0, 0x3, 0x0, 0xfffffffc}, @jmp={0x5, 0x4, 0xc, 0xb, 0xa, 0xfffffff8, 0xfffffffffffffffc}, @exit={0x95}, @jmp={0x5, 0xff, 0x3, 0x6, 0x0, 0x50, 0xfffffffffffffffc}, @exit={0x95}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2, 0x89, &(0x7f0000000280)=""/137, 0x41000, 0x1, [], r1}, 0x48) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x120) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:44 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x7ff) gettid() mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) 2018/02/27 11:13:44 executing program 6: r0 = perf_event_open(&(0x7f0000000480)={0x5, 0x78, 0x400, 0x6fd, 0x8, 0x20, 0x0, 0x5, 0x28a01, 0x4, 0x3, 0x7, 0x401, 0x1, 0x3f, 0x8, 0x8, 0x401, 0x101, 0x40, 0xfffffffffffff800, 0x1614000000, 0x0, 0x6, 0x6a7a, 0x0, 0x0, 0x10000, 0x6, 0xffffffff, 0x5, 0x100000001, 0x7, 0x1, 0x3, 0x4, 0x0, 0x3, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000440)}, 0x20000, 0x1000, 0x0, 0x7, 0x2, 0xee16, 0x8}, 0x0, 0x7fff, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000500)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000003640)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)="5d185f3f3eb975bcc2aa6cf4bc5de3120dcea1be6d541a9dd5ab65d98804ffdb363c1f22ed24ab5e40bf3b1f8287cc08fa7956143fe7c6655febd9f6f27c0a8b8cc553cae14700a7f76c58fe609a97319f4b57a5c34f2481bfb19148d1bacb3f51f5a19c6eb298b454b3344d4383a4e282d0d446b606b1d7ff2055429c64df29b29a7e2d06c3773a42e99d6d1e6f6d3dd4ba6a0c58f69197d8fe5287915c9fa7a9ad0ba0ebbeb20e2d7ea9743e44449143af74630ad94124f7a6bcade14c168bf81130d66ca8bf29d6b0e610a0bece31478d3ab76f21fa5702ef83598fd251d198ce95968f", 0xe5}], 0x1, 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"], 0x31e0, 0x40}, 0x40000) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='ext2\x00', 0x1800, &(0x7f00000001c0)="55d512a3b03a0a634ce1ae21975c8908105e0dfe3556f695df5ebb811086f14628dbe3d3f5e57e8f11b8d7ebedcc435ee5d650c764ffda94cd68531ecdb5b0c9958098770e0a8c02ff25e47df53b49e598abef74265c47ea9ddbb1ac5b73bb0bed3b8f2fa14f3642db04edd53977bffabe6a3711743dbf055e762644781640f2436939c7db7838b1d7fe259a5b4a1a98544b2d1bb81c8fcfbff4eb3ee5513a1425dc1ded80257f0e2848028aa250f824993d039cfa45210ed7e18316b4306b7d2430f3daf645181c524d") bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000540)=0xffffffffd0d9a3ec, 0x4) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:44 executing program 2: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x1}, 0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x0, 0x1, 0x5, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) mkdir(&(0x7f0000000040)='./file0\x00', 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/02/27 11:13:44 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mkdir(&(0x7f0000000000)='./file0\x00', 0x136) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f0000000180)='./file0\x00', r1}, 0x10) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r2) sendmsg(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000200)=[]}, 0x0) sendmsg$kcm(r3, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f0000000ac0)=[]}, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r4, 0x6, 0x8}, 0xc) 2018/02/27 11:13:44 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x100) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:44 executing program 1: r0 = getpid() getpid() perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r0, 0x0, 0xffffffffffffffff, 0xc) 2018/02/27 11:13:44 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x3a, &(0x7f0000000280)=[{&(0x7f0000000080)=""/205, 0xcd}, {&(0x7f0000000180)=""/246, 0xf6}], 0x2, &(0x7f00000002c0)=""/94, 0x5e, 0x5}, 0x1) 2018/02/27 11:13:44 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) 2018/02/27 11:13:44 executing program 1: r0 = getpid() socketpair(0x2, 0x800, 0x172, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8) perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r0, 0x0, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)) 2018/02/27 11:13:44 executing program 0: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000062c0)={&(0x7f0000004040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000006180)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000005080)}, {&(0x7f00000050c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/167, 0xa7}], 0x4, &(0x7f00000061c0)=""/210, 0xd2, 0x5}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xf, 0x200000d0, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x200000000000001, 0x99, &(0x7f0000006300)=""/153, 0x0, 0x1, [], r0}, 0x48) 2018/02/27 11:13:44 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0xc0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r1, 0x0, 0xa3, 0xc, &(0x7f0000000000)="2f6116874c0c6022bea55ab99f60facce4c43b415a5dd22179360ff80fbb45784814de877f1660ca2d8b3a246d3f78e8ddf92f7e6e0f19290b3da2af7326f5c8fa768200acb2fb2c9f1f449659444be38e81d4590ed01e14df93160bc3451ade5ab2d431fe02f2af952285a9de27a961a7e46bbbc1e16a1ab4b301523dc0bdc9f8a22ff9242ca7bfcc2fe9e3b05e9b4b934cacba33537ff90b08887c4a69f978dd1230", &(0x7f00000000c0)=""/12, 0xc000000000, 0xffffffffffffff81}, 0x28) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000004c0)={r0, r2, 0x0, 0x2}, 0x10) 2018/02/27 11:13:44 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000780)="290e17f576599730f4b477453dca8dfc483954e54a8c70722dc939588570176559f59b4d5eaaa0ca2136e913f88eb8f82b0f44fab61a06c0d0ecde6d7022504ddc7871bd0cb8", 0x46}, {&(0x7f0000000800)="d3708ffd2670dedd8a63ec22b51ffaa29e3292e12aad6ef69826acaf9f915664d4cb5675c5c13b26c41d891c801b6ddc50a82886a57e5faf7c1b6b6ff91e76230301d5f09a3e9540d54d3065a89aa1fe48e6170ac2", 0x55}, {&(0x7f0000000880)="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"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{0x80, 0x0, 0x9, "bbb18fe79bf63059b1798fc1d42afd03ca02c17ad83210465d6de0327f166f667abb489edd64a992b3a1a351842bdb1f149ee6ac28ad3120741a29b3ba2252c55a329cc418aba3ccd98426c89883ca294660311875e7410df7ef464f5fae112a6dc5c2624bb4801cbd7a1740"}], 0x1340, 0x4008841}, 0x800) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) 2018/02/27 11:13:44 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/27 11:13:44 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)="1344a6c5da5bf1837de556c0939e11504f38c38a75bc1041ce29dc2f8e63776f513d14e20e01435a2d5bc20d930bd2275bfcc637521e7bbcbd9ece1b718f885cfe405480be") bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) [ 120.001595] IPVS: ftp: loaded support on port[0] = 21 [ 120.740640] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:13:45 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x2, &(0x7f0000000100)=@raw=[@map={0x18, 0xf, 0x1, 0x0, 0x1}], &(0x7f0000000140)='syzkaller\x00', 0x0, 0xbc, &(0x7f0000000180)=""/188, 0x41000, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r0, 0x0, 0x31, 0x7f, &(0x7f00000002c0)="571d5fec4433c011ec6152bb144d708c36b4e76aa8f620965c2ecedbbf8e4545b940ef7e776df8a78859eb2414bd809184", &(0x7f0000000300)=""/127, 0x100000000, 0x3}, 0x28) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000007c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={r1}) recvmsg$kcm(r2, &(0x7f0000000780)={&(0x7f0000000480)=@l2, 0xe, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/40, 0x28}, {&(0x7f0000000500)=""/225, 0xe1}, {&(0x7f0000000600)=""/66, 0x42}], 0x3, &(0x7f00000006c0)=""/176, 0xb0, 0xfffffffffffffff9}, 0x40) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x8}, 0x10) 2018/02/27 11:13:45 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000080)="2885e50e992b24eedaef3535d0f04c2f71654494ec9e251c8d9fbbd3fe47be20520f58ade89fa45a44dda5788fb1e926a3c8515f494d10c6311aca23e1"}, 0x10) 2018/02/27 11:13:45 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file1\x00'}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xf, 0x8, 0x6, 0x1, 0x17, r0, 0x2}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file1\x00', 0x0, 0x10}, 0x10) 2018/02/27 11:13:45 executing program 1: socketpair(0x10, 0x80a, 0x80000000000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000015200)={&(0x7f0000014080)=@hci={0x0, 0x0}, 0xc, &(0x7f00000141c0)=[{&(0x7f00000140c0)=""/205, 0xcd}], 0x1, &(0x7f0000014200)=""/4096, 0x1000, 0x7c}, 0x2001) bpf$PROG_LOAD(0x5, &(0x7f0000015240)={0x1, 0xe, &(0x7f0000000240)=@raw=[@generic={0xabb, 0x2, 0x0, 0xcc}, @jmp={0x5, 0x1, 0xd, 0x8, 0x7, 0x0, 0x8}, @alu={0x7, 0x5, 0xf, 0x3, 0xf, 0xfffffffe, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}, @ldst={0x0, 0x2, 0x6, 0x6, 0x7, 0x100, 0x1}, @jmp={0x5, 0x6, 0x4, 0x5, 0xf, 0x40, 0xffffffffffffffff}, @generic={0x20, 0x9629, 0x6, 0x6ec6}], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0xa4, &(0x7f0000000300)=""/164, 0x41100, 0x0, [], r1}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000180)}, 0x10) r2 = getpid() perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r2, 0x0, 0xffffffffffffffff, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/27 11:13:45 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000180)='./file1\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) socketpair(0xd, 0x3, 0x8000, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000240)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:45 executing program 5: socketpair(0x1, 0x80006, 0x4, &(0x7f0000000640)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000680)={&(0x7f0000000000)='./file0\x00', r0}, 0xfffffffffffffde8) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000080)=""/218, 0xda}, {&(0x7f0000000180)=""/215, 0xd7}, {&(0x7f0000000280)=""/216, 0xd8}, {&(0x7f0000000380)=""/252, 0xfc}, {&(0x7f0000000480)=""/158, 0x9e}], 0x5, 0x0, 0x0, 0x369}, 0x40) 2018/02/27 11:13:45 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000180)=@nl=@unspec, 0xc, &(0x7f0000000400)=[{&(0x7f0000000340)="aec21ee4deca44444d54e9581f11499af088e1b2cf486643f39e838bf2a1169a1129d56163553b60159a2603ed3f36642bbe86f7cbc537c4b21e05adb0beb92650dd22ec6b4b388b6a1fd40d1511fd12eb8dccda91f800cb1d9ba42a8db1e23d08242acec3200653c7f86cf65f43fd3335cd96782350aa5245f24b0bfa0a57c4861d498bd6e094183bdf2613c760f7cf47088ee2df", 0x95}, {&(0x7f0000000500)="a094032e56a2600d425669c6681213f348f3d7a7bad477dd556253982b47ac4669499aa903904706303f7c5a44ad7df4d287656cca27a84ac053e0fbafdea4fbfdf3731b82bcf43a947656d1213e8f81cd0a304a90a9c5bde86b97129a192a1f54a96985504cec4b155f4e7d219dfd6b89ad67edca7148902937af16ff53725d962fafa54d87a9e15e1013d63741e487f9a783c5c4cfba7bfc7901784adbc83a92d7bf89d3ccebc488c79d46eda03dddffface28d9cd8121aaf7080a", 0xbc}, {&(0x7f00000005c0)="efd6448d37e60759d7be7196e18afcf19a29ca88d06a6d78244f4890e6eef2291a9de980b6ebbc9e8ef9ce08e1796f8aabacbf61485bd5b704915d11ceaf3ffd3f490be891c3d3c5c6816c228f207a8b25479c364164d7363b9358dda6fdb97f6e33fad67ed7d2be15688615c5f6174484c638de24a03cf7a7fe83aef241d3ad201feafa175d3220f01403b8027759b547f3304e2e52d8a55e60b41c249a037d00b37b5f4153b48c8018cfb5f5c29853ab84dbf2d41e15799bbacc6bd1bccbc5a6e8b5256f5c06", 0xc7}], 0x3, &(0x7f0000001c40)=[{0xb0, 0x18a, 0x7fff, "b33c72488dca6211f3a14cd2ed13e0f4f910809e121e63f9729b6530818b8b67d43dacbd9d11894371ed49633ee53b0592f30a16d06d16ece99c0c342499778f0619a272aef978945a4457dd1d690b5c5c0e8ebe617165475248657bb383a7b9d8fcd5f2248c8ed84435c16f5fde67f60b93712be13b33bb1b8a35cbb42bbc9ed9e4c2d86df9ef69b1738cf06437db6bf28918799b7d0775c0da85c1faf2"}, {0x1010, 0x6, 0xe26, "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{0x30, 0x11f, 0x1c2, "ea17a603d0b03d4293e836fc6f7b9d9562ef7df47e523a4087a9f4fcdfd2c0bd"}, {0x78, 0x102, 0x8001, "d4145d07b0890fcbb646591a3a5ada3db695017bf2a778ed80b66d4902de1ca52a2c7542a55a2d896fc0706a5c2b38290a09a6b3760fd820c29d56c79f08c8413b063b37b3b28d36f863b349c0545fd7c4581ba1842be91f9395d62756572ae389e485"}], 0x1168, 0x44801}, 0x40) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) socketpair(0x1f, 0x800, 0x3f, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={&(0x7f0000000800)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gre0\x00'}}, 0x1e, &(0x7f0000001ac0)=[{&(0x7f0000000840)="81b90fd96044068a96fcd921c4e1bd367bb808fc2f479cd9aa0cbd454fc8826665e557ed1e40fb6ab15fcf87af932fe5df8fd54490fd632a10373d0129ca2c5b5d6fe1438eea5c9b255aab980e9565e1cd680deabce0886014cfc72247c0be61cdadd9b821b62c0acf40b094761b07aa170dc76c5ea264aad19214cb12d5cfb09e08c72f27b348343c648e3cfda251352d9005f354adfb57aaf3f9b4136c022b83bc5d8f6171351edf97d918fa26c5c9950b6ca9d35b91a0db3e27a4b5ca0e4f30faaac5a552b201b8341dbe7aba8d24c8917aa1689482f991ba5a80a777f3aac7e3988a2de2", 0xe6}, {&(0x7f0000000940)="1c96175e0b9673a22ae42295f8f7d773434ed047c917e87b53a2f081b0d83dd9c3038d0ac8181e046bac942fedfe2ab3b2442efa96df0a71f09d0acd5761e460f155af891fd3ee4bffe8b080337f7113e099a0dc7f9fd97e448da1ffb156bfc676c4b859bfa4e26d8cda3f75b1fb6eecaa", 0x71}, {&(0x7f00000009c0)="6b55dc02ab4f8506b0c526e8e091e6854f632244747d2bc9d8500a15294fb2c924e5a31821ba7500874b769d2d2f0adfbc1f89eb14348cfb0b596676221ebdb6cdd2d27b42fd69e6a78f629b40d3da10e4e520b95ee0e10e162516aecf0649acd11976c43e197e91285711497bbf0fb0dd9e99d91ac746bcee7106", 0x7b}, {&(0x7f0000000a40)="6e4b452c42c6d29617a480b60bf96db069288a42de60486d50436bbd07726b0b1f6e3a42df832525e07f5937dacd38ef67a0f0f81be367dcb5013234193299c7796ae2ec5a618cbf85b553f20ed1", 0x4e}, {&(0x7f0000000ac0)="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", 0x1000}], 0x5, &(0x7f0000001b40)=[{0xa8, 0x84, 0x1f, "334b9a5093f2175b1f068d8a002a0440f0a9c062a27e183c19f275db0593f317b77c7eb2c4796972a2f6288ff7c655c96bb9f8ae975e05694e35513adfbc22a26b7987ae43315bc224fa9237226afbd65211cd892a85b8915abc9d2bb48f284ece8155716e4da308eb4a9cc2f4188ba2eb4618aba7c7cad4b1c55ac8ef0eefeb9eab6c51fe1c6a0aee651a3971344cb0e49722e9f7f9508a"}], 0xa8, 0x8010}, 0x4) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r3 = getpid() perf_event_open(&(0x7f0000000700)={0x7, 0x78, 0x10001, 0x6, 0x7fff, 0x4, 0x0, 0x7, 0x4c041, 0x2, 0x9, 0x8, 0xc31, 0x44e5, 0x10000, 0x7fffffff, 0xc7, 0x1, 0x91, 0x4, 0x10000000200000, 0x401, 0x7, 0x78, 0x2, 0xd4, 0x1, 0x8, 0xfffffffffffffff7, 0x20, 0x3f, 0xe1, 0x33, 0x20, 0x0, 0xe2, 0x4, 0x9, 0x0, 0x1200000, 0x6, @perf_config_ext={0xfffffffffffffffd, 0x4}, 0x10000, 0x100, 0x9, 0x2, 0x5, 0x80000001, 0x101}, r3, 0x4, r2, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r4, &(0x7f0000000200)="e95ffd45e28973512cfd1a0f5df2bfde18fbc884394da75376164584eef2442a3fc2d9e980513f96d4d8f0c83c56a29c0eee447c2f1deb310c4c5bb55d51b996b43d99e76a15f8007b9d794fe985bcad3eedea1f3471b6f9e40f0c7715c243ab606f9c6c93100f834c1708f3dcef3b6a91d82e6f96d0e75eb9d179a57c88247d458975ad51a32a81778eb13d55741445d44117f35da227d3", &(0x7f00000002c0)=""/79}, 0x18) 2018/02/27 11:13:45 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair$inet(0x2, 0x803, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r0, 0x6, 0x1, 0xffff, &(0x7f0000000140)=[]}, 0x20) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:45 executing program 3: mkdir(&(0x7f0000000280)='./file0/file0/file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x10}, 0x10) socketpair(0x0, 0x7, 0x4, &(0x7f0000000140)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f00000001c0)='./file0/file1\x00', r0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) 2018/02/27 11:13:45 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f0000000080)='./file0/file0\x00', r1}, 0x10) 2018/02/27 11:13:45 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xe, 0x4, &(0x7f0000000040)=@raw=[@ldst={0x0, 0x3, 0x3, 0x5, 0x8, 0x20, 0x4}, @map={0x18, 0x4, 0x1, 0x0, 0x1}], &(0x7f0000000080)='syzkaller\x00', 0x6, 0xd2, &(0x7f00000000c0)=""/210, 0x40f00, 0x1}, 0x48) recvmsg$kcm(r0, &(0x7f0000002480)={&(0x7f0000003e40)=ANY=[@ANYBLOB="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"], 0x80, &(0x7f0000003d40)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/227, 0xe3}, {&(0x7f00000039c0)=""/236, 0xec}, {&(0x7f0000003ac0)=""/254, 0xfe}, {&(0x7f0000002440)=""/55, 0x37}, {&(0x7f0000003bc0)=""/201, 0xc9}, {&(0x7f0000003cc0)=""/65, 0x41}], 0x8, &(0x7f0000003dc0)=""/128, 0x80, 0x101}, 0x20) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003800)={&(0x7f00000024c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000003680)=[{&(0x7f0000002500)=""/53, 0x35}, {&(0x7f0000002540)=""/118, 0x76}, {&(0x7f00000025c0)=""/1, 0x1}, {&(0x7f0000002600)=""/86, 0x56}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x5, &(0x7f0000003700)=""/248, 0xf8, 0x7}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000003840)={0xc, 0x2, &(0x7f0000000280)=@raw=[@alu={0x7, 0x3, 0x0, 0x6, 0x1, 0xffffffff}], &(0x7f00000002c0)='GPL\x00', 0x52, 0x86, &(0x7f0000000300)=""/134, 0x0, 0x1, [], r1}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffff9c}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000003fc0)={r3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/02/27 11:13:45 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000000800000035000000000000009500000000000021"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/27 11:13:45 executing program 5: mkdir(&(0x7f0000000900)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000880)={&(0x7f00000000c0)=@ax25={0x3, {"62b3a60d1136d6"}}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000100)="752ed4eb81043a2af7d80ea46a71db4481942e0d4f4bdb7ad0dd78604f495038bf12e996f1a8c103f58ec06f91b3a4da96fb373164b9af3dfdad87156554657b03659565a9d9cb5d202949d17ee0a7e43f112853e28641", 0x57}, {&(0x7f0000000180)="e687f51b36accb76c283c42af4d9e9d1880e189d852bb8fd09af9cab299d047e38ec0714139f32ef5cc7b5630cadf4704cf3859e5ae0a1c46b2d65c7bfbe36f69447bcd236786c9420a491c0", 0x4c}, {&(0x7f0000000200)="8891b3f9f7ce4d1dbb09418a13752e43febcfe3fb416f5f36c45e494a43d1efe8161e9959f5a044c1702bf116f315d32682670d6b442727688137c889f16e7034ae2767dd317031388ad8243cb2a9e6d32d2b6f7be9c8ab389212b076ffe9b1163db445b267af1b2053c451ca3b1a896ce7e8ec6b2d4cb8762918df451ccf5a5951a31d74544148591921de40a1027b8ba12b1d438b7a5912c59ad5c015eeff4d3ab3d256ff25e83e4ea127ebe71e67b7bd0471e12cbf462a790f10c54f202", 0xbf}, {&(0x7f00000002c0)="0f90316b849c0b06da46e197a3be0be5ac17a2ec73505a5cb700fc5f32ceae47e2a6e14daef87e5bf4d0c6e169170dff323109bc7d418adac6f012ec32f7a9a2e65430924f1ee233a0e7a09e9cc9f53cd3fbad72d4e07ecec7a3078c0be1816aa7155d513e01855354833aabad42f784e08380b2379edbbbc9ddd3e92709dd2e82c5f5acaf617462e57692996c845a0ec8c0d33cd8bece98be0b3589592d7e9211a09b749f564d4a5937f6fc86fce5f7c0623c7c9bb9af015c57089092d76b5fba5402607cc961aad29ea3fbb9cc90bf3cf41a277a178e", 0xd7}, {&(0x7f00000003c0)="b20df02267ad320885742446ab667c0cbc61020f70", 0x15}, {&(0x7f0000000400)="8d2c2fcfdea0b6f812befd00c3ab107253dfeb8983a739e43bbfff5c9fcd7d9bb487f181b4d5d4cb18c3ddd24065c101736c86339f182af158ee326019e10cacf569bb46a1137481c089366fbb35742d297c02889d2425c9ebee43f57373adf5896e4a4bc9fce959f623abcb9276b2c7c4e1134af700997bd77740b3b6a9e500a2931d7164dd3474af1b389db75a3767d1d3081e0d18409f26f7429aa8e640d3c3ca81c8e328ce08838a0753072b0cecc1c1b8a28af57ad7da481eabb79d2c3a915155b26a92c3932feddc", 0xcb}, {&(0x7f0000000500)="847d46e055019681e8d0b2c16dc639eec44092cf900945d3f25175", 0x1b}, {&(0x7f0000000540)="3eb9e2bd177335bac7322b8da03bd0587d378f909980e9004311affa3588a8132c5f9d20d4010fe853a9c091a6f23d2e62afa8597a8f011a92bf550b09cb713010cb51456297cd8ccc35963a6766e8fdcdedf9f91fd4b248a53d", 0x5a}], 0x8, &(0x7f0000000640)=[{0x30, 0x115, 0xe63, "d9aea525f85e943f48a75636b04575488ecd7d00ccb6bbf74335f7"}, {0xe8, 0x1, 0x5, "02c49fd7bb4f899d5b5fde67ce879b525c507cd3d7728164f0c8a683e0cb69e338284576fda2b4c45a6a99db90865f97f2069038e4759251882728f35dd1e7c65c6ef02328a41cfd68dfe76f338d8208c3427be2d52a8d3907d350eea293b4f0e517176998897613095eca600839355ca3998f9457ee43cbf3c358c53db9a6475537ebb9f3aa3d3dcbdf3408f7a0f1f9265e4705e1d6640d22ab218474e367fd458fbf9e10b25c831794634c65ef637093024a45bef48714b834e3047b0e89b6b5db6a152bca98e1049f8ce7b4474d24887c18f5"}, {0x100, 0xff, 0x7f, "40ad514000b6ff0176d942e419eab84f5b1d0a1d923f0b5366a9042560d11174b6e40876ba53e30374daff43763d8fa4bca01a877ca9fcb54b9fcfcc659b6e9fc543b53eae34f1538d11e63161c981dfde64f9b27be6b8d829f283e69b632dab8560ddf4d32d57e83f471295733e26ced11f52929ceebb1acfc42dc1faba2b8d1c849bb9bb958bd37239a9666d600671e86495334f0750e4ae7bdb32d37f155175fcc990d22effd4849fb68dda8d21e17550d8c1f30dfad64a298da0ecaa82956bd001a765b199749048b3fc7737df762a90747c9cd22b37dac9f7ea65e3e6d733225470117facb9c8"}], 0x218, 0x400c000}, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r1}) getpid() [ 121.533460] IPVS: ftp: loaded support on port[0] = 21 [ 122.303043] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:13:47 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) close(r0) perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0xc) 2018/02/27 11:13:47 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000480)='./file2\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:47 executing program 5: r0 = socket$kcm(0x29, 0x0, 0x0) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000001580)=[{&(0x7f0000000040)=""/245, 0xf5}, {&(0x7f0000000140)=""/91, 0x5b}, {&(0x7f00000001c0)=""/128, 0x80}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/205, 0xcd}, {&(0x7f0000001340)=""/171, 0xab}, {&(0x7f0000001400)=""/183, 0xb7}, {&(0x7f00000014c0)=""/38, 0x26}, {&(0x7f0000001500)=""/126, 0x7e}], 0x9, &(0x7f0000001640)=""/56, 0x38, 0x8000}, 0x43) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) 2018/02/27 11:13:47 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/02/27 11:13:47 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r1, &(0x7f0000000300), &(0x7f0000000040), 0x1}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:47 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x8, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x7, 0x1, 0x0, 0x1}, @alu={0x7, 0x7, 0x0, 0x0, 0xa, 0xa0, 0xffffffffffffffff}], &(0x7f0000000080)='GPL\x00', 0x8, 0xfa, &(0x7f00000000c0)=""/250, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={0x0, r0, 0x3, 0x2}, 0x14) 2018/02/27 11:13:47 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) r0 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="000000000000004ed27e000000000000000000000000060000000000e1ffffff000003"], 0x32, &(0x7f0000000600)=[{&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000001c0)=""/127, 0x7f}, {&(0x7f0000000240)=""/113, 0x71}, {&(0x7f00000002c0)=""/252, 0xfc}, {&(0x7f00000003c0)=""/172, 0xac}, {&(0x7f0000000480)=""/177, 0xb1}, {&(0x7f0000000540)=""/73, 0x49}, {&(0x7f00000005c0)=""/27, 0x1b}], 0x8, &(0x7f0000000680)=""/115, 0x73, 0xfff}, 0x10102) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:47 executing program 3: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:47 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:47 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xcc7e, 0x0, 0x1, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:47 executing program 4: socketpair(0x3, 0x7, 0x8001, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x6) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:47 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) r0 = getpid() perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r0, 0x0, 0xffffffffffffffff, 0xc) 2018/02/27 11:13:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x47) 2018/02/27 11:13:47 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='f2fs\x00', 0x0, &(0x7f0000000180)="fbcdcd704226fbd095bf294deb7859752ea3948f81557de96d006f912e16efc43ae02d4639cae9aa11aa0c30f2bc153e1914") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000280)="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", 0xfc}, {&(0x7f0000000380)="413be8107a45079075ddeba5b1f9bc6ceb0bb700064a0ef46708780764b00c25c90702a57cd334f175f7e6660af7b91c6a68d708ef8e3f445d8517c7d447176318d9da248765e62fd30aa224295775e12f76edd48a76aafcf40d0e51e023d35796c0d17cf7cba9a12b24c6a05796a12e", 0x70}, {&(0x7f0000000400)="1976fe593d3068aa20a42e91a2a5c7c6fae8c78409ad90943a71d8cddc6760eca91f2be858a95dd2ac83c7ad73362618b1a145ab7da399f742754d1673c27661", 0x40}], 0x3}, 0x4040050) mkdir(&(0x7f0000000080)='./file0\x00', 0xe0) 2018/02/27 11:13:47 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x8, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/02/27 11:13:47 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000018c0)={&(0x7f0000000340)='./file1\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001900)={0x0, r1, 0x2, 0x2}, 0x14) socketpair(0xb, 0x4, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000001880)={&(0x7f0000000200)=@l2={0x1f, 0xffffffffffffffff, {0x2, 0x21a, 0xe8, 0xd5, 0x1, 0x4}, 0x2, 0x80000001}, 0xe, &(0x7f0000001540)=[{&(0x7f0000000240)="d3add48d210c720f8d1ee57c236c9446d685e5764e81aac766bbf03284b6653579cbdb4759943adc0e62ea3f", 0x2c}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000000280)="ef7af7a9f42074d3", 0x8}, {&(0x7f00000002c0)="7ac55e9acf6072aedcbfc6ccc7ed303d18e415fd3b16011dab79f975f7", 0x1d}, {&(0x7f0000000300)="dd2da72149f42e31f87bf4bacf1d594c636ef87334f1c8937356eeef37ec6ea59177536608f14cc55268bcfdfb252533b3abc8119e153bb88a06fce3", 0x3c}, {&(0x7f0000000340)}, {&(0x7f0000000380)="b0a263d749e5cc1a88413316b103cc55a429cc0b6d7948540efd88a7972a179b5e38431d7d290965be6553c3e3251a8c1cb198f4294c0775f162b1da34ada04170bff4941d309eebf73d8fcde2304fc94ebbb4f0fc33e3d53404c5fc3c3ce24c2479e50ad27be4eda44fea18f50455eae3bbe278beac63cd88db1e68fe24e3ed7dd53b77ee518d8d50ffba6c999da71b48a8d5ab288c3bd9e08fecb3c4df72dd54135a05991a853f2622835a4b8a8db890d4bc65e80c90697a537079f5b8ed3d62e52e21bb7913dd899764577558edd765c3638b000412bd2d41", 0xda}, {&(0x7f0000001500)="af1bd8d2a7ca0bc3068044516fe59c69b943871c24a1e273bb00a3bd8ccd52da933a1d3136", 0x25}], 0x8, &(0x7f00000015c0)=[{0xc8, 0x113, 0x3, "08ad0b7812564106f6b6d7b3f3678b57792e36fb35dbe7df384129d5e3298cd6abca040369f8421e43b5d0f87bb7d234a6b6d56861217467d62c3d7d045ad4a2d274b87cf30801b6396e396da8e2a9a1705874da7893b4736ef5a7c69a1542ba5f71cd0f96470a8b7b203c61c7571daaf553c7664acbacc8e81e1ea64583c93a827750a0541d27a01f6a34bfded87b08f1dd54a40e3d2217a09f2bbc488e92c8241762bc2371d350d5d25f4d7a8d20ef5d4f"}, {0xc8, 0x6, 0x9, "e955329f43891655a75742420dbc389414439cf3c485f182aad8c53d1d2eafaf2fce7eb8c27525821e7192ec6bc60e6fbe4818d9bcde8cd4a597ea007d431c7251994c931ea2816a5a491a9c0723c90ab6610e56e0a9bfe9e8a6ba778bfb24e7cf2ee7225a75d37b996a2d4f1bd100d49d2cd119c3c21970967abd5f4a0f8f7b236138b4cd5accea89132a33137d11e4c784003de3b1a14e681e57df4a9b0588c2afdcf95aa43dad1803449e21ecb649b6c322bcdae5"}, {0x110, 0x10d, 0x7ff, "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"}], 0x2a0}, 0x4800) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:47 executing program 3: mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='gfs2meta\x00', 0x60, &(0x7f0000000280)="fbc1f9256e683ed6fe28ba151f9820f106711b08f40a4123e0c1b8877154f65d1ea007670b7c") mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair(0xc, 0x807, 0x800, &(0x7f0000000140)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x7, 0x5, 0x400, 0x5, 0x10, r0}, 0x2c) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000000c0)='exofs\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:47 executing program 2: mkdir(&(0x7f0000ac6000)='./file1\x00', 0x40) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file1\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file1\x00', r0}, 0x10) 2018/02/27 11:13:47 executing program 0: recvmsg(0xffffffffffffff9c, &(0x7f00000002c0)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/63, 0x3f}, {&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f0000000140)=""/68, 0x44}], 0x4, &(0x7f0000000200)=""/143, 0x8f, 0x1}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153, 0x0, 0x0, [], r0}, 0x48) 2018/02/27 11:13:47 executing program 1: r0 = getpid() r1 = perf_event_open(&(0x7f00000001c0)={0x1, 0x78, 0x8, 0x80, 0x4, 0x8, 0x0, 0xfffffffffffffff8, 0x800, 0xa, 0xed, 0x7, 0x1, 0x0, 0x4, 0xfe, 0x20, 0x417d, 0x7, 0x10, 0xfffffffffffff801, 0xffff, 0x200, 0x4, 0x6, 0x7fff, 0xdc2, 0x8, 0xffffffff, 0x1, 0x6, 0x800, 0x7fffffff, 0xfff, 0x100, 0x8, 0x3, 0x2, 0x0, 0x1, 0x0, @perf_config_ext={0x7, 0x9}, 0x20400, 0xaea6, 0xd26, 0x2, 0x400, 0x100000001, 0xf42}, 0x0, 0x366, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f0000000140)={0x3, 0x78, 0x0, 0x7, 0x5, 0xe8, 0x0, 0x7, 0x0, 0x4, 0x4, 0x4, 0x9, 0x3, 0xd4, 0x6, 0x8, 0x1, 0x9, 0x2, 0x0, 0x6c6e, 0x401, 0x6, 0x1cdf, 0xffffffffffffffff, 0x7fff, 0x401, 0x400, 0x2, 0x1, 0x101, 0x1, 0x3, 0x9, 0x3f, 0x8, 0x2a3, 0x0, 0x3, 0x1, @perf_config_ext={0x1000, 0x9}, 0x200, 0x2, 0x6, 0x3, 0x301, 0x65, 0x378}, r0, 0x100000001, r1, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r2, 0x0, 0xffffffffffffffff, 0xc) gettid() ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000340)='-.bdev\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x81c3d85879291d9}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000002c0)={r3, r5}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) 2018/02/27 11:13:47 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000000800000035000000000000009501000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, &(0x7f0000000000)={0x0, 0x0}}, 0x10) socketpair$llc(0x1a, 0x20002, 0x0, &(0x7f0000000100)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x1, 0x8, 0x8000, 0x8, 0xffffffffffffff9c, 0x6}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r1, &(0x7f0000000140)="46b3350b241eb02b748877bfba77b9797f6fb1dc539e017fdee1552b3c8d92c10c5487da9b72b1fe0541ea91fe6b7afdc725ce543c67c3a7c78add4f870a984138f31c32b37a0334ca645e15890f316e7cb6fd516d695df83f2f2dc9bdf62380c7e0ea15441ac4e039acb5c4c78dc9336460479393c6b94c5400b007ae02e27ad56ca43afbb76f95524ad23b2832415462f57923bdb6ff54cf219c8223427417db8ca3df451260"}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x3c60, 0x8}, 0xc) 2018/02/27 11:13:47 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x8}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:47 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f00000000c0)={0x0, 0x78, 0x8, 0xffffffff00000000, 0x20, 0xffff, 0x0, 0x81, 0x184, 0x4, 0x200, 0x5, 0x8b, 0x7f, 0xffffffffffffffff, 0x20, 0x0, 0x0, 0x40, 0x8, 0x96, 0x10000, 0x4, 0x400, 0x9f, 0x2, 0x7, 0x7, 0x1, 0x3, 0x3f, 0x3, 0x9, 0x80000000, 0x0, 0xe80, 0x0, 0x7, 0x0, 0x20, 0x4, @perf_bp={&(0x7f0000000080), 0xb}, 0x108, 0x7fff, 0x400, 0x7, 0x2, 0x9a, 0x2}, 0xffffffffffffffff, 0xb8, 0xffffffffffffff9c, 0xf) socketpair(0x1f, 0x800, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) recvmsg(0xffffffffffffffff, &(0x7f0000010540)={&(0x7f0000010300)=@hci={0x0, 0x0}, 0xc, &(0x7f00000104c0)=[{&(0x7f0000010340)=""/217, 0xd9}, {&(0x7f0000010440)=""/79, 0x4f}], 0x2, &(0x7f0000010500)=""/18, 0x12, 0x8001}, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000010740)={&(0x7f0000010580)=@ll={0x11, 0x1b, r3, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f0000010640)=[{&(0x7f00000105c0)="eb2d46064a54ee19a1b32c056ab78d3723f1a052ae97b68b5bea08eb95e8538b9a267858facc3969a8034ce00a40c88f13d614b48de4983dac2ffc441ef680ce81af484b5924a7654e1f6809def49a8595eb3c45bbec492497cc0060d418e0e49905204970db0f83ce7a627aee39d5e720a182e81d7c", 0x76}], 0x1, &(0x7f0000010680)=[{0x58, 0x10f, 0x401, "2a3309229e1766896760140502cbc60357420810b01d144c38ff1cfbb99a8b7928ceb2fb791fbaeb90cdb3e54e4f99039aab638a7ce84fbb11495d8ce52bb594c6756e"}, {0x48, 0x111, 0x8000, "e406c6d55846a01ed8a4daabf7aecd670182534b8fa495838c0b0417f9092ec9ef558d9be958f1685c0fc63c823dde26e2ffc9"}], 0xa0, 0x850}, 0x4004010) mkdir(&(0x7f00000001c0)='./file1\x00', 0x400000000100) 2018/02/27 11:13:47 executing program 2: socketpair(0x1b, 0xa, 0x8, &(0x7f0000001dc0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000002140)={&(0x7f0000001e00)=@ax25={0x3, {"144dbff3a0d075"}, 0x10000}, 0x10, &(0x7f0000001840)=[{&(0x7f0000001e40)="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", 0xfc}], 0x1, &(0x7f00000015c0)=[{0xd0, 0x19c, 0x100000000, "20413999712a7ca64cbacbaa662712c70491ca08ba0eaf8ef62219b81d44fbffd92eb9649436a8f3ac5ef440928daa383b6b53eda447be20743d992df0773a7c1552c2b28ef6bcf9052833c7f29d414f558d0be4362badfba707d27a95cf081adc64a92237afe69c932484066c0c3f9b00acc4ab6e1baae9e19dc5e5ded80e8da8bb59901121b4ada4e85f8dbdca2b091215a025d0a5d90d80c8fbccb10f5600b6e8e7ea505ca70fb386dd6ec78a7ff086910c5586788da2ea8f128c"}, {0x148, 0x11f, 0x2, "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"}, {0x38, 0x84, 0x2, "e28612b4627fa1ad97e78f9648b59eadd3e0504811eab82f3291d4cf1041987493"}], 0x250, 0x20004085}, 0x20000010) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001bc0)={r1}) r2 = socket$kcm(0x29, 0x7, 0x0) sendmsg(r2, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="2700000008000000b500000001000000049c667e0c4baff83fcd9c7174ebce9359244494ca57ed83e2e8a813718541857c0e4896d762ac800b4c40347b885cfe7a21a25d18196db320f0c7e380b5fcd28e000000000000000500000000000000"], 0x60, &(0x7f0000000140)=[{&(0x7f0000000080)="231a0653b2ddf7b76a", 0x9}, {&(0x7f00000000c0)="f1f4487c7fd9b82c6e9dda34fe02b1a2f69f4dc26626946d934e6e497a0bb414", 0x20}, {&(0x7f0000000100)="bd95ac33c069a8fdc78aa1a2f31204d8116f5a0bb8238e06034cec4d2c70", 0x1e}, {&(0x7f00000014c0)="8a8675add790aab907111528dab3706d307cc4eebe1d82756dfb8be65dec9a00d262ccb74f267f28ed8c987812ff4c44f8523e397fd42efb0855c7f42157deff920441b430edbe3e9d5395c46a84f7959e6a438418df92ffea6cad269be5aacbf060b71897e39dc8115bca97598b84118473435574d290855187788f4c81e6f925c17b06b7239e6946840e9930d9860651cee90821f7eed98313959440067892efbfa4838f", 0xa5}], 0x4, 0x0, 0x0, 0x8000}, 0x20000004) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001c00)=0x2, 0x4) recvmsg$kcm(r2, &(0x7f0000001480)={&(0x7f00000001c0)=@un=@abs, 0x8, &(0x7f0000000440)=[{&(0x7f0000000200)=""/154, 0x9a}, {&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000300)=""/162, 0xa2}, {&(0x7f00000003c0)=""/85, 0x55}], 0x4, &(0x7f0000000480)=""/4096, 0x1000, 0x3}, 0x20) sendmsg$kcm(r0, &(0x7f0000001b80)={&(0x7f0000001580)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x1, 0x2}}, 0x26, &(0x7f0000001900)=[{&(0x7f0000001880)="53cf36f4dc5152a4c79c1d4c6db7279c6615fbf5e296fa17742038112f78f9d4d26aba201170efca7c67a4aec60b034be166efe2651b704eb5babf66ef450fa6ccaddc6487a8b4a41b13933948e293c79e1d0c39c860c448109172454fab9307aaf4a0f4d458f8", 0x67}], 0x1, &(0x7f0000001940)=[{0xe8, 0x1bd, 0xffffffff, "db6388d7e2e5d31babf813622eec7b7f7e95dce891278317dea9666de90535ef8415efe7878560415d93f35d118258adb34abdab43d37dae847b66dd6fe33daea67fe546dec66e653adfdc1fd665852628930234fd26c00e2bb504d6e21811f2412ff2846c8141932896cc229ccb9946691606d1014897d98cc2aa30aa5d1ab514862e72568288efccf91f695f44c80d35723d0c208302c7c9ab62943c3b2f2ab1f3c6016d7fcf69b0b4d862983d8121e05bbb2b29fbf323539e6b956cd400343427f24f0b5fa852598c8474045f68d63695e751"}, {0x108, 0x107, 0xf84, "d3da647198e503fb2d0d5a50b119a60eda7a5bc612e46a7dc01bcef363b4ae56b89fa53e707d443866e3a7adfa5787c128279f239392bfd7e7f086692b3c2c4bfda50e284ff2e363132aed46d0d8532a9aa4d5922ad54a05b34c6aae1ef4ab41624439013148896af085ed02debc0db70e90d0da519294d14133e80fc60ecac79ce3f055bdfb082654e54fa1342ac8897de7472b99374a5b0edc02c1a35369c3f58068370079f73308ccef0c25fb687051940a6ae33da67e024cf72fdf7ef2580ec7f3e8670230dca558471d3cfcc18a3ba642df954d4818cc8da0d2e75d00e1e3dc4163f1b5cd6f38e61fa7cd9bd6d1ff27dcc640"}, {0x50, 0x1ff, 0x7, "201bf96c7ae19b6efa43729facfb77ca8794dbe5912824cf71e92ad587d44e2d31cc047ceeb0e64a5a08627461bbeb86a56060a953d7315c67ba"}], 0x240}, 0x8081) [ 123.221566] IPVS: ftp: loaded support on port[0] = 21 [ 123.247295] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:13:48 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) 2018/02/27 11:13:48 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x9}, 0xc) socketpair(0x12, 0x80804, 0xffff, &(0x7f0000000100)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00', 0x0, 0x77bbb75219dcafec}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1, r0}, 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1}, 0x10) 2018/02/27 11:13:48 executing program 1: r0 = getpid() perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r0, 0x0, 0xffffffffffffffff, 0xc) socketpair(0x10, 0xa, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000080)}, 0x10) 2018/02/27 11:13:48 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000140)="e0891e9597abbd163bcf7ddd110b937ef816c4492fb454975499049ab57746783f6b9f1f0e68cbb671ea8ee315b7b9a1accb90bd88d6c562277bbd1e4f4c4a8b9d8212", &(0x7f00000001c0)="a3fe95c462c314396e914d6321e4028e669eba8c261f5888821306245cf9ca7a13711300e767fdb17ba55982a10e0327c54b9b68e53d44f3ad76b4e439625aec49ad4ca9ebca6615ff84944b2b79eddc5aad12526afc63b179f103a92b1fc459c7d95823491b1a1a6cdb3990ea7315fa1dfbe831045d66112d86809c1ad4662fb96a634ea43f0123f81f4b06ddf7048d9d149deec79b5930"}, 0x20) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002640)={r1, &(0x7f0000001640)="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", &(0x7f00000015c0)=""/68}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001140)={r1}) sendmsg$kcm(r2, &(0x7f0000001500)={&(0x7f0000001180)=@l2={0x1f, 0x5, {0x2000000000000, 0x8, 0x7, 0xab1, 0x1, 0x99}, 0x7fffffff, 0x8}, 0xe, &(0x7f00000014c0)=[{&(0x7f00000011c0)="dbf7b58a6d1b27620547502b7db6c77c27fc879caeb5e0e36c6e0b5dbf11f8c8944b5a81b3e41acd4d801601a594c33ef4a9b995fba4f9fad25cf03b06ebc0d4c8d9752014e64a6cddd20ec31c4b28110ad760f4bb0c43fd12998611249401b40d544cec558bd9354328a96ad6d26bf2074461358265cec89264b4dd1eb856aa6fe63bce445be946c7edb107f4a51b562748067a4451945662c1ca54431a70d897fbc9fb243d4ad61bf0c6055b7e150fe4fcccb35b28aaaf13674ec9874dd6b5c524d54b4245e3340b691721f48a847c2c4641e242508292fcebdda9683258fe07fe3fd5f77b929f0c32f1f54180a69f2761", 0xf2}, {&(0x7f00000012c0)="15f121dedcd60001ba3d1afb1db78fbf4bd146b8148b0561badd160f3c860db3bb9e19d1a0c1375303d208d24899e1265cca0653232976ad390f14bb2164eed568cc42e081db31ef4f626398128d17c6ef988f0d6e0766c2a10ee2ee4431a7af405f946da57efde95006a438528b1b90f77257f7a116432cb7116a77490883822fd09ba8c188512cedca9859eb56a45ce20a3b376a1ed46355446d8f08250c2261c20960c256405d43db6c3007331da1a258dab1ea4b66f04e9c42594838b57c7cc241337ffc175e719cc110967362f32469b51aa58ca7d42f16e4f9b924d2e515436188629d", 0xe6}, {&(0x7f00000013c0)="fbc1380aea87bff24c32bbd4cd5779fccbf6e6e148106f41ad40a95869aff8183e891f9ee8c3eb5094bb8cb7c09f43699a35c9bf406b775bc896845471b5d0d8a2ff90d80e69083a1bf01681bbf996636b64bc16fa9899d2d181d8d09c705c3ae586f8f7669cfd15037e1cf47a12b6d5e6ec494621bc59883be9f978216490bd52d600bee6fabb15cb67c299b5f5a97aa01882cc34d927c945d756c466ac73023eafdafec3a38936674a9ee928d789f6c0b1088c03a5eba000dc040e935a59da4e161835697d462008ac2ee732d0195ca96cec76086828d8aee556ed4a705d8b844f5150ad94", 0xe6}], 0x3, 0x0, 0x0, 0x20000840}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x28, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x10}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r3, 0x676, 0x18}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/02/27 11:13:48 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/27 11:13:48 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003900)={0xffffffffffffffff}) r1 = getpid() socketpair(0x4, 0x1, 0x3, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000240)={0x5, 0x78, 0x8, 0x2, 0x401, 0x6, 0x0, 0x10001, 0x8, 0x17625aca4a2cc578, 0x3, 0xffffffff, 0x100000000, 0x80000001, 0xffffffffffffff2e, 0x7fffffff, 0x100000000, 0x3f, 0x8, 0x2, 0x800, 0x7, 0x5, 0x8b0, 0x8, 0x2, 0x1, 0x8, 0xb9b6, 0x4, 0x4, 0x3, 0x2, 0x1, 0x317d, 0xffffffffffffff7f, 0x101, 0x5, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000200), 0x6}, 0x10, 0x6, 0x8, 0x1, 0x1ff, 0xffffffffffffffff, 0x7fffffff}, r1, 0x5, r2, 0x8) sendmsg$kcm(r0, &(0x7f0000004ec0)={0x0, 0x0, &(0x7f0000004ac0)=[{&(0x7f0000003940)="4b80bd61efe14fc1f59162ee18756e4aa1dbdf4d15cb66d22fe34be15110bb54b9ec0a4072c41ab6f25de835f848938597d089bac76357a381bcbd146c05c1c061a27c675b98c69fdcbcaf5ef0baed69c61ee7942e8e63d19969bb55685bbb5337d10f19f88d42ce9abc2e92ca77c3068dc366c0439064784eeea5862a298d255c24528b40199fd2af90ec3c468720d7a42513475744cb05a41f6c126351903dee2a734e07695593c0d5dc49bd8734a6ecb3ae5d01d982d849445b2061fa539ff9dfb891539ca3373e86303abaab", 0xce}, {&(0x7f0000003a40)="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", 0x1000}, {&(0x7f0000004a40)="b00e69cf8f70c90840cbfcfb71d60ccb1435a2856f802626e89ccf4f90a332bea6aa46d46e7b6935471d10a9ec8e7d315fe442ad9d3b5552b3efcec1745b30270b2f4c83dd3b3f424cd193b095eace3743411e3e9f", 0x55}], 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x390, 0x4000}, 0x4) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x800000000000, &(0x7f0000000340)="829798b44ee82013d6ea72798eedc7ca52e0f71a7869e66eafd8dfc23cc3ac6f1bff277598b61659f5a7aacefc2beab021a2b5dc1ce22f09002e62047880b4e2a343bdea5643a49b8c429d44dcbd94104db5c938a89536e54d810a11675d6d0d281fcf03bfc0247de872ddcb8448f87909e98afad064205e0700000007a7f62cfea1daead898b5108beac3c9649ee1f379f7fd45499b768b024a4c92cac980eff451366761c5b3c371b3af2400000009000000000000fece3250377fe4ce6acb1a13341459cdb8865b271d6811662eb6670000000000000000000000") r3 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r3, 0x3, 0x1, 0x1, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) gettid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000001c0)) 2018/02/27 11:13:48 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:48 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000000800000035000000deff1c009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x6, 0x3}, 0x14) 2018/02/27 11:13:48 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) 2018/02/27 11:13:48 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/27 11:13:48 executing program 1: socketpair(0x9, 0x0, 0x7f, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) r1 = getpid() perf_event_open(&(0x7f00000001c0)={0x4, 0x78, 0x9, 0x6, 0x4, 0x10001, 0x0, 0x2, 0x4000, 0xc, 0x1, 0x3, 0x0, 0x2, 0x9, 0x1, 0x0, 0x1000, 0x7fff, 0xffffffffffffffff, 0x400, 0x8e, 0x7, 0x1f, 0x3, 0x5, 0x4, 0x9, 0x100000000, 0x0, 0x1, 0x5, 0xfff, 0x2, 0x40, 0x2, 0xffffffffffff46b1, 0x3, 0x0, 0x4, 0x3, @perf_config_ext={0x0, 0x81}, 0x2, 0x4, 0x8, 0x7, 0x7298, 0x2, 0x5}, r1, 0x5, r0, 0x2) socketpair$unix(0x1, 0x1ffffffffffffff, 0x0, &(0x7f0000000140)) r2 = perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r1, 0x0, 0xffffffffffffffff, 0xc) perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x7f, 0x9, 0x4, 0x8, 0x0, 0x56c, 0x20000, 0x1, 0x4, 0x16c9, 0x0, 0x5, 0x400, 0xffffffff, 0x40, 0x6081, 0xff, 0xfffffffffffff9ad, 0x7ff, 0x9, 0x40, 0xae, 0x9, 0xc, 0x6, 0x489, 0x5, 0x0, 0x41f2, 0x100000000, 0x9, 0x0, 0x6, 0x3f, 0xfffffffffffffefb, 0x8000, 0x0, 0x0, 0x1, @perf_config_ext={0x26c, 0x9}, 0x540, 0x0, 0x6a89, 0x5, 0x8000, 0x7fffffff, 0x4}, r1, 0x6, r2, 0xf) 2018/02/27 11:13:48 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000240)=@ipx, 0x10, &(0x7f0000000340)=[{&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/90, 0x5a}], 0x2, &(0x7f0000000380)=""/155, 0x9b, 0x3}, 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:48 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f00000035c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2600726e6700000000000000000000000000000000000000647262675f70725f686d61635f73681831d2eb2be5b1210000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58, &(0x7f00000012c0)=[{&(0x7f00000000c0)="8010cfcd825a966ae382b25322f2719a44ad7964c26febb6a06c8b46f6a0b5db3336c9476c4822ea1edd5e0bee9d670e23736d2217ac36ce625fcc4481d94adad29a79805301626c6ed933048f688d8d450423ad7142d2f8c05b976bec350f1fe3b41b08c352c69bbe42c800dc0c103988c13fcef8c47f5320cde643e0f1d6cd6747b76729850f562b887ef31e75c1fdc9b4e66c0985c3ac7ceb60be903ea9aefd32ba78ac1b7d0da251d1caac08c402d6cc09e387fd61581e9da94b6b8978eaad4aed3d6aed6be8b3a665ff4c78e6d18abca7e0257f8d28e60f19d2bd086039404a4a074b38e6e36eccb01e8e6c5f254a9acde14b9f2c3003fdf194658a6c149c5afcff0f7373d412d304c1c7534d6d67981902aefe792f62deabc244fddc3ac80b2f04e42fb2f9a207559a02c895c59d5ccac84034c889c8ba6e97ac468379b029d23cecd924b608a65eba60e8d88c27efd488bd993d80d0a2931c973512b571bd8a4cdd3a9919ed3a50d74caf89614f260119bad260202c4fceeb79b15a9c86095503e84beb5beb7cde94a49cef0f901f32495537b0be5526f5496845315fc0612025723b41c700e0c7e5b09bd626c9e9fa52a3bd609707ef3264bb2ba5f574f1df7f13411a9494fef31e3ae835ae59b6e78e210b832df13837d45d25067f48b28e2d24f2c89482decbff35cbe7ba4edd4b6ed68b733732e52d293dfbbe9e23290bd23976f3db85c1cd91b45ecf59f31387672d1901373a4834a1e2b2c8b6165cdf683dd9cf86e1fc8cffd6a191533b19c351e21334ad94ea5947945383de61f9abd72033c882594f5b4baf58df331b650747c1427f3674ee1a5aed9b46599cf6bd56e35404200283f5b50e08d05763ea224cbcc8f0398578814777018abc97196e6d62dcbd7ffe8a5abc88e0c07d0ff32c6cb01e1a4dbab8c0606def76c1aa0a9f864ab8a31e97892a84b1f6d27663e40f916744340122974cb31ac0bbbadbe4f1bda46a581fd9cfef0f71cc652eb6b3c0d84393953b617a41d31011b59cf5101e11133061aeb6702b564a1f23d0342e1f98b2e89e4580e39d5b3edf79e5ec0855f8895498158903b0d93102fe956a2d0d92cf9bce12782e0d391a2d497da3e151f1549802b4dea0488019c8835273be3c04e7ca02b596facf4a0837dad19e86200f89c8f6a2794409e8b3f478ce792fdaf7774d64cb804be4c0d61c6d7c8e186517ba3417920978b0e2ad3b08aef2b5f96b555c8367feae463ab3eb43996392ef077b6fc29341db13830f0cc7271962e1aea12a65853a6c2107030c5a70a7e22f1846d5d522f419732148467b9eb17e925c1f883874c02aa5c2bac4ac4334ed31eccc015e223c736e9862a3220ae0dcfeab90058a846fa7bb68c0cb68eb380cb6a8242eee81b8400fe670002146bb27597448c3eeb7d5acb9949b7b7ee331555491d4f4af9f2547c84df7150543cee75bf9b5eaeb9f04bb686b05d7f772864aac21d4ea2f63116b4d472250dba2338a6f72fcd8c6f3ed1674a6a62048cb0401eb61f6b05f859361fa0515eff128afe9f4f69bfc002888a66d47e372929cf88401146d6a28e98d4ddc991ea675608f157f9230bb6c51da3e1a929475f21f0ad11e364424e364638bad1ddb443f7eb227e4d11ab01c567e9a22a8d793eb2821c53a02e269adbfd495b7d160e23f76d5af29f15bc50b49110f7360bc8f9f17956ed576b023a83bf8b6e0b3ca8b1c102e563aedb4bd3be49abdbae69aed60b9234e4960874d85880fc9634349804978de657866c73e7ca93979a07cd5e6c1cb515aada42cece2864000316b8b6df2e2c841e6bcd609f5d23771fbe30eb2cfe027bfa500630e09c56ff4cada386b05ad254623f0b56a2691dd523f5d58d8edd1b3529c82a35e867d64196cbfc5caf07dfa249a9d4995f5df6831bd39e48ed4de3105e17d4b3311892c38809f49e207fcc90517d1b03c7da1189a86f7c668231841e107d42b33704bf122bf335b18c865dd47d5060147da795f33d5b654b516dd05d2366d9a1152959b8782d69c50626458fcbcb14f46352d0bb9558dedcd5fce8e3ac6e425725814c2c1f1219bc53e92cd8fd92bd2348aa7e93ef1949f0d247fa31d5eb65c76507cbfae41caf361147a1b05fdea8bedd3bff531d1664fa4f1f05a0e7dbf3b9c6071c2ac9ae9c25185734ae3b7cd2c6561a2b1e6c2eb3037b127cff92db3bd352b3246a6095e8630bdb0bd266b3506ee93796c2a5c8ba6a0563eb9dcef471fa3ebded1ed39af5d791fa9f80dc6e44692165b291dae073a44ad22d24eb66e91f8351b27307eb54eead2a3c58dff966736d2164495a4867640548e477627ecbbdf9f8e0c65e2a947a20a56a3b15404acf2265e6166c86554a4e3cd67c8a8ccb660cc6edb5a38eba545dec6c6f9c9d16a9a3adb3c08ce66482eec5ae95910291c7830c27be7527433632eefe40ecdf7a092c43253dc5486968de44863ebc61e4fb599ee32975cccd9de8cd7a687ef786678cdce17e256195ede8a363f5508df5439ada855ac0231498f1ac7a084ffd98547e57181350d577862681ae21f5967f1d5a15a5991998c774c48df7e09e7e170f819c6ef018ca34be7e9e1ff0686f3838b77a242d06da60cef1935a33243b6859c4d245871690f961f457004a6b1f3d12818575c5a8839752d277663b90a8c7787cb6c8c22148d681ecbf9626b8e62a471fb420a0f70dcf17ced7ad46a66dc56e1717de14cc33a813473bea93f33f762326f8b77cd258e2f4522def10166f162ac3f359f99931d7a7a2410cca87714057b236614bda71848502bb660002bc0659919485d02de18dc567c70d0ebe2f92a11deb6551210af9e5ff3c19039f1c766292ff821084db082f0bb91aaddf48989b80e685699b8f369c043e232fb0758268966b861aa3af0fea95da8026668254cdd5ba8337257a81cb6f435aabc4a2c9c7b7c8b994a2639999cccebfddcbf4358c075d97431cb7f05606105e7fcf012e0564b6cd31437bc4afde0734421f17f52e60e0fd1f35a2c601b938f54bb73de5832cbc93d1e46b9712654f670906cc8c2a3ba111396819bbd26ce881fcea1945138ea686d679a167d48bba756c4b1867f41c0426a1afb21b4a0dd6bcb6f247989798e98a825d560d3dd67f42ca76ff8ea98c867661d4ee1074c1de99ecb3fdf4bd89268fcb9431e589dde732c87ede6a0042726ad3fab25bae7ad1f2124f08eeb516f3f1c1e786553822c5a8a3906a82732970a5359f3f3f561b6828a74af5e23c3944a7025000121561a2d3c422523d0564ce29fb31e6e532d9841b6cf5d08b81010af8487f9ed3601ff582070db9ae2356aaf23f517ff1725747372ec5425bc258f8cbccb4a2a5e8f96a15befdc444b8efea019d645814c64c580f743fb76c638588f45de4ad38fc83675afae2364b4fa8c245bd7aabd05b906d2005772ddc0dc69aa129f3acc82a707ce8ea6c12420c9da2d39da0ea605967d5ed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0x1000}, {&(0x7f00000010c0)="105c544021cfcb336ce4271bc4c8703e055bda3f10323b32fc74aec8f7698f889ad86440a9017b10c95165e48b3604d3cd956786f6af3d2ba9af5f66ee0b2515bb6fccb5d675d5dd3a49e581c1b6e7c39161d6f570aebb2de56159eb70", 0x5d}, {&(0x7f0000001140)="ea6c01beba25fc8ea150885b36fd96aa7c2c8836437f2eea00210876fdeeac3201fe108a9031b55a6bb517e42678c4f59ad132be3627f226d16034bc60fa7c4c8c3845a5c514ad2025e5a8d9fd98d7e71707cfbdd7fd858a4ac84bc772ad2dca9932ff9d8ab046e43d40e127133683ae2627275b89ab837c7667b68e66ad0b461e48bd171188dc30ec6356e7c6fb9b586fb814ce313e18bc3a1d0a17dac6a6eb21947f052bca4ea806fe25f9f270e378e3c8ff70eb433595d34f3ba64fff276fdd6361d64e6891e0d607235dfb7ecf728d373921114fc061cc205690338a2684e7b61ceabc1c5d2c63a2a9", 0xeb}, {&(0x7f0000001240)="6b973e5a56b6e29277a39bc02d8655776dea16360dcd243c3bcdfede703575bb8d11cf0e6206ee79b8daa8c9b8d295faf8d0e007ac3560d82462f1a072985e9d30c664f58356f93d01a8", 0x4a}], 0x4, &(0x7f0000003600)=[{0xb0, 0x10f, 0x8, 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"}, {0xf0, 0x3a, 0x3, "f02bfc94451923f56a1358f910fd78aff03129fad1cf0600000000000000e9cdcbafc4aa6e75018e55a70bd003713739ff104444abc0fa9e0c99b5f7d44bce341d9137f92688368a68f2bf861d235b8ac91cf9da67f11836fcf3b10344b390e28f4a33b36833eb4be2fc676c6d9583e23b49c7b2590ec77eea9354de5384914ce3f75e8558c0b9071bc6641d374c6620c7a4338523d6b22f4850ce4081e72fd802482c9aae9ee0adbc4d7896474079614f8cc82b387f3b60043707de27d5b2f675cc3db8751102df6de34e48aab4669f8860abea8a19de916c46b6de7cdf"}], 0x2368, 0x40000}, 0x44) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) 2018/02/27 11:13:48 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0xffffffffffffffc8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000100)="f2910e86c9d7e0462e644ea98ad1258d0c579a39e2b5a674d5763b8a32b8b3a873", &(0x7f0000000200)=""/118}, 0x18) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) getpid() 2018/02/27 11:13:48 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) socketpair(0x11, 0x200002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f000000e9c0)={&(0x7f000000e380)=@can={0x0, 0x0}, 0x10, &(0x7f000000e8c0)=[{&(0x7f000000e3c0)=""/21, 0x15}, {&(0x7f000000e400)=""/86, 0x56}, {&(0x7f000000e480)=""/199, 0xc7}, {&(0x7f000000e580)=""/235, 0xeb}, {&(0x7f000000e680)=""/10, 0xa}, {&(0x7f000000e6c0)=""/209, 0xd1}, {&(0x7f000000e7c0)=""/197, 0xc5}], 0x7, &(0x7f000000e940)=""/113, 0x71}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f000000ea00)={0xf, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, [@alu={0x7, 0x5, 0x6, 0xf, 0x9252d46f047dcb57, 0xc, 0xfffffffffffffff4}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x2, 0xdd, &(0x7f00000000c0)=""/221, 0x40f00, 0x0, [], r2}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000280)="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"}, 0xe) 2018/02/27 11:13:48 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80001, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002340)={r2, r2, 0x3, 0x3}, 0x10) recvmsg$kcm(r1, &(0x7f0000002300)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00'], 0x10, &(0x7f00000012c0)=[{&(0x7f00000001c0)=""/204, 0xcc}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001300)=""/4096, 0x1000, 0x80000000}, 0x100) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xf06) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002380)=r1, 0x4) 2018/02/27 11:13:48 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000480)={r0, &(0x7f00000004c0)="384c8186"}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r1, 0x3, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080)="207ccd7e369892b59ac620f96d5b7a935a890722a7f8eca9d87a098b0d33fdd421bfbaac1b6ee44341ae275d8085de27b2c098ab1e7cd5", &(0x7f00000000c0)="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", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000440)={r0, &(0x7f0000000340)="c06e441e5e8e0ac57f3abfce4f433597fed800ecbc8efaef6c58fc4371d0a460b8a21418d29a70902bcf5b9694fd34a03f9937c3e42af155f496e5a0b027e6e59531c600383146d70a4a99098637d5ffe2193f6b94941e16f8a3ab9be01b6d8f7378019e6e5079ae783ac6424a2917188b011069307848", &(0x7f00000003c0)=""/127}, 0x18) 2018/02/27 11:13:48 executing program 5: mkdir(&(0x7f0000000200)='./file0\x00', 0x6) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f00000001c0)='./file0\x00'}, 0x10) socketpair(0x0, 0x1, 0x20, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x5, 0x1, 0x1ff, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='hfsplus\x00', 0x900000, &(0x7f0000000240)="7e251d29c9f68dd174f2ebbf13019bd2104a952cb13f269176722b41313678e242e86b96f4b4821bd7d567ccad52026342376b8b6f0c7651f2062e0fb0e7d37419554c38104a58098c3990683e2f840083ed3002701d352e4bdfe7df2ef559ada8241c35956504194e54180b0694d510513ad63bc1eb1c08d66798018f57bf3e03c0437d6fdd7d2ca9b7a3d9101dbee37fdfbbb63ad9ffc8d6330adcfca852199c926aad64c4d129714c6340496d14bfab81bf77a2bb5a356c13581c0138d2178beb309601ed50135bca01") 2018/02/27 11:13:48 executing program 1: r0 = getpid() r1 = perf_event_open(&(0x7f0000000140)={0x5, 0x78, 0x7, 0x3f, 0xf5b, 0x5, 0x0, 0x3, 0x100, 0x4, 0x2, 0x1058000000000, 0x2000000000000000, 0x5, 0x7fffffff, 0x8, 0xc1a2, 0x5, 0x100000000, 0xffffffff, 0x2, 0x8, 0xffff, 0x0, 0x7, 0x0, 0x6, 0x3, 0x9, 0x2, 0x9, 0x200, 0x3, 0x1, 0x3c, 0x6, 0x1f, 0x4, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000040), 0x7}, 0x30, 0x4, 0x8, 0x6, 0x3cd5, 0x1}, r0, 0x101, 0xffffffffffffffff, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x7, 0x5, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@generic={0x8000, 0x9, 0x0, 0x7}], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x2, 0x63, &(0x7f0000000200)=""/99, 0x40f00, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r0, 0x0, 0xffffffffffffffff, 0xc) 2018/02/27 11:13:48 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='mqueue\x00', 0xddc304b097e3a50, &(0x7f00000001c0)="e23def9fb887616a66c7c1d4b80a95648aa1ca21d9f9c1ccdcd9de58e5bb05894e4b8240eac9fdffc5e6181d6ac35a789eed8febf690ee21819b9dd33ab5351dd3f7a6cd2283cee9ce26d3f55b450bdbe8b92eb88d0005115a624939e80825f0250286ca8d3885e6e4e44121ca727ca84a3ad9c714ee4778c138ec4255a0b66c495107d7de58808ccdd96638f45f8843f0b7291094f65b691fd40a69ab5156b5eaf4abd2416c7c365cff35624f427f8960962bb74210be68") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x5, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000280)='./file0\x00', r0}, 0x10) [ 124.153630] IPVS: ftp: loaded support on port[0] = 21 [ 124.991980] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:13:50 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/27 11:13:50 executing program 7: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000180)='./file0/file0\x00'}, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='v7\x00', 0xffffffffffffffff, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:50 executing program 2: recvmsg(0xffffffffffffff9c, &(0x7f0000001640)={&(0x7f0000001380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x3a, &(0x7f0000001500)=[{&(0x7f00000013c0)=""/108, 0x6c}, {&(0x7f0000001440)=""/93, 0x5d}, {&(0x7f00000014c0)=""/14, 0xe}], 0x3, &(0x7f0000001540)=""/230, 0xe6}, 0x20) recvmsg$kcm(r0, &(0x7f00000029c0)={&(0x7f0000001680)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f00000028c0)=[{&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/180, 0xb4}, {&(0x7f0000002780)=""/170, 0xaa}, {&(0x7f0000002840)=""/76, 0x4c}], 0x4, &(0x7f0000002900)=""/129, 0x81, 0x8395}, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) recvmsg(r0, &(0x7f0000002c40)={0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/98, 0x62}, {&(0x7f0000001140)=""/241, 0xf1}, {&(0x7f0000001240)=""/208, 0xd0}, {&(0x7f0000001340)=""/59, 0x3b}, {&(0x7f0000002a00)=""/141, 0x8d}, {&(0x7f0000002ac0)=""/222, 0xde}], 0x7, 0x0, 0x0, 0x6}, 0x100) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) 2018/02/27 11:13:50 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x80, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000001140)=ANY=[@ANYBLOB="8500000008000000350000bb800000009500446e000000000367e86023c4dfba6d4a48aef0f31bd2aaccd99a3f1c7c70101c38c76ce4897016ff2ba0340eb7f0025470ac1f16ccd6c4f60fb3a87d848019b38d27733389389b32df1c10fefa14ab8462f56a2befdda5a9e9cdc757d1c7ed7d0fc28b41aaffb68a38246616e6ffbfa2543a2f0726570478c881de209695185e"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x32b, &(0x7f000000d000)=""/153}, 0x3e) socketpair(0x10, 0x5, 0xfffffffffffffffe, &(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001200)={r3, r1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000080)="5fa680000ac0958ff640ec6f44c3527e280e935498fbff08afb63a1b80fe9ac6088b744a12ec8ea5d3e85082b1fc2dd7d73d10345fee8018dd0ee8424244f46b4da70f1ffbe5607a5345e20d6ef804be9b163d88fc25f55a00b1c0", &(0x7f0000000100)="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"}, 0x20) 2018/02/27 11:13:50 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xf, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000008e500000000000001000000fd8a2200fcffffff00000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x80000001, 0xa0, &(0x7f00000000c0)=""/160, 0x41f00, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r0, 0x50, &(0x7f0000000280)}, 0x10) 2018/02/27 11:13:50 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x78, 0x0, 0x8001, 0x33f0, 0x4, 0x0, 0x8001, 0x10060, 0xc, 0x9, 0x20, 0x800, 0x2, 0x5, 0x41cdb134, 0x1, 0x0, 0x7, 0x3, 0x80000001, 0x3, 0xfff, 0xd88, 0x9, 0xffffffffffffffe1, 0x100, 0x9, 0xe8eb, 0x5, 0xe3, 0x2000000000, 0x9b9, 0x1, 0x464d, 0x80000000, 0x6, 0x0, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x410, 0x80, 0x8, 0x5, 0x5, 0x8, 0x1}, 0x0, 0x7, 0xffffffffffffff9c, 0x1) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair(0x8, 0x80007, 0x1, &(0x7f00000001c0)) r3 = getpid() perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r3, 0x0, 0xffffffffffffffff, 0xc) 2018/02/27 11:13:50 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x1f, 0x4, 0xb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:50 executing program 3: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f0000000240)}, 0x10) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f0000000140)}, 0x10) 2018/02/27 11:13:50 executing program 5: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = perf_event_open(&(0x7f00000000c0)={0x4, 0x78, 0x7f, 0x8, 0x2, 0x7, 0x0, 0x7df, 0x10, 0x6, 0x1, 0x1224, 0x9, 0x8, 0x100000000, 0x3, 0x20, 0xdd, 0x6, 0x2, 0x6, 0x1, 0x1, 0x0, 0x7, 0x2, 0x3f, 0x3f, 0x9, 0x1, 0x7e, 0x7, 0x4, 0x1, 0x6, 0x3, 0xffffffff, 0x20, 0x0, 0x1, 0x5, @perf_bp={&(0x7f0000000080), 0x8}, 0x1008, 0xf0, 0x8000, 0x7, 0xa79, 0x1}, 0xffffffffffffffff, 0x7f, 0xffffffffffffffff, 0x9) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='configfs\x00', 0x1, &(0x7f0000000280)="e58637ba9f131110e560ca4723abd52844a684f2ad3c8afb3bab82cacef35ed2e8b2f23d5e3fa4e6bb33ca7ac70369434a97cb57631ca1c8fae4ec84bbcc7e91cb52ef3d23a9f1cd02430e9804e6f8be946bc94fcda1e20924421f4deef4d4520299f71c1f3a7a1bb296c9de367b1fd6d971b97cbe8927e03fffc3a9911b36bc5bb6620912c944afc7587ae02bbf62247a28339fede3d7cae875") r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x78, 0x3ff, 0x6c2, 0xfffffffffffffff7, 0xffff, 0x0, 0x3, 0x800, 0x1, 0x22b, 0x8, 0x2, 0x4b, 0x401, 0x1, 0x104a, 0x8a0b, 0x5, 0x9, 0x6, 0x9, 0x3, 0x6, 0x101, 0x7, 0xdc5, 0x7f, 0xfff, 0x0, 0xa, 0x1000, 0x2, 0x159c, 0x40, 0x1, 0x100000001, 0x3, 0x0, 0x7fffffff, 0x6, @perf_config_ext={0x6, 0x7b}, 0x8000, 0x7fffffff, 0xeb, 0x0, 0x100000001, 0x4, 0xffff}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) 2018/02/27 11:13:50 executing program 7: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = perf_event_open(&(0x7f0000000200)={0x7, 0x78, 0x56, 0x8, 0x223, 0xffffffff, 0x0, 0x200, 0x80, 0x9, 0x3, 0x7, 0x5, 0x3, 0x8, 0xe2da, 0x3, 0x3f, 0xc7b5, 0xfffffffffffffff8, 0x8, 0x0, 0xa2, 0x5, 0x4, 0x7, 0x1e5, 0x5, 0x76a, 0x40, 0x5, 0x7, 0x8, 0x4, 0x0, 0x6, 0xda, 0x8, 0x0, 0x5, 0x2, @perf_config_ext={0x4, 0x1ff}, 0x0, 0x1, 0x3, 0x3, 0x2, 0x80000000, 0x3}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000280)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) 2018/02/27 11:13:50 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x1) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:50 executing program 1: socketpair(0x1c, 0x802, 0x400, &(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) 2018/02/27 11:13:50 executing program 5: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) 2018/02/27 11:13:50 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) socketpair(0x10, 0x3, 0x9, &(0x7f0000000480)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000002a40)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="a37cff3a00e9f8cf46c0defb6b5783f5068283eb49473b0f4f5e037699cd8c8726de22593cd37da9886920d54a17603c3d43b415710c167aa482a27ab45549bb84bc0a77cfa3ff3c3a5609c2d07996d14e61f3f0cb730ac50782d90e976f0430994e090a0e15bb10699064d85b2708e5cdfcc27fe18fa60669f779236e92c3e0e766790b57b62162548f9daf0ed28051442ced402634978bfdb0033df161a3d2bf", 0xa1}, {&(0x7f0000000580)="f956487b", 0x4}], 0x2, &(0x7f0000000600)=ANY=[@ANYBLOB="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0x2410, 0x10}, 0x80) socketpair(0xd, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x6, 0x1}, 0x14) 2018/02/27 11:13:50 executing program 0: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000008a80)={&(0x7f0000008680)=@hci={0x0, 0x0}, 0x2ff, &(0x7f00000089c0)=[{&(0x7f00000086c0)=""/249, 0xf9}, {&(0x7f00000087c0)=""/52, 0xffffffffffffffe3}, {&(0x7f0000008800)=""/54, 0x36}, {&(0x7f0000008840)=""/10, 0xa}, {&(0x7f0000008880)=""/88, 0x58}, {&(0x7f0000008900)=""/161, 0xa1}], 0x6, &(0x7f0000008a40)=""/51, 0x33, 0xffffffffffff765b}, 0x40000000) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000008b80)={&(0x7f0000008b40)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000008ac0)={0x1, 0xa, &(0x7f0000008bc0)=@raw=[@ldst={0x3, 0x2, 0x3, 0x2, 0x7, 0x0, 0x9}, @map={0x18, 0x0, 0x1, 0x0, r1}, @alu={0x0, 0x1, 0x1, 0x5, 0x0, 0x107, 0xffffffffffffffff}, @generic={0x1, 0x8, 0x1}, @alu={0x7, 0xff, 0x8, 0x7, 0x8, 0x0, 0x5}], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153, 0x0, 0x0, [], r0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) recvmsg(r2, &(0x7f00000002c0)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/65, 0x41}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/10, 0xa}, {&(0x7f00000001c0)=""/105, 0x69}], 0x4, &(0x7f0000000280)=""/32, 0x20, 0x101}, 0x12001) 2018/02/27 11:13:50 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000000100)={0x3, 0x78, 0x5c, 0xfff, 0x0, 0xfffffffffffffffc, 0x0, 0x8, 0x10000, 0x2, 0x2, 0x3, 0x6, 0x0, 0x401, 0x7, 0x7f, 0x7, 0x8, 0x12c, 0x4, 0x9, 0x8001, 0x7, 0xfffffffffffffffb, 0x7, 0x4, 0x0, 0x10001, 0x3ff, 0x81, 0x1f, 0x4, 0x400, 0xffffffff, 0x6, 0x26a, 0x80000001, 0x0, 0x24e, 0x7, @perf_config_ext={0x5581, 0x8648}, 0x4010, 0x1000, 0x1f, 0x7, 0xdc, 0xf4, 0x635c}, r0, 0x5, 0xffffffffffffffff, 0xe) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:50 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file1\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:50 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003240)={&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f00000031c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/64, 0x40}], 0x4, &(0x7f0000003200)=""/47, 0x2f}, 0x100) recvmsg$kcm(r0, &(0x7f0000004b80)={&(0x7f0000003280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f00000049c0)=[{&(0x7f00000032c0)=""/239, 0xef}, {&(0x7f00000033c0)=""/202, 0xca}, {&(0x7f00000034c0)=""/246, 0xf6}, {&(0x7f00000035c0)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/138, 0x8a}, {&(0x7f0000004680)=""/242, 0xf2}, {&(0x7f0000004780)=""/192, 0xc0}, {&(0x7f0000004840)=""/86, 0x56}, {&(0x7f00000048c0)=""/242, 0xf2}], 0x9, &(0x7f0000004a80)=""/240, 0xf0, 0x4}, 0x12000) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x78, 0x6, 0x6, 0x3, 0x840, 0x0, 0x8, 0x8, 0x4, 0x2, 0x4e6c, 0x0, 0x0, 0x8, 0x9, 0xffffffffffffff7f, 0x33d, 0x3, 0x38633d3, 0xfff, 0x7fffffff, 0x6, 0x7d22, 0x9, 0x3ff, 0x8, 0x6, 0x1, 0x3, 0x4, 0xffffffff, 0xc78, 0x991, 0xffffffffffffffc0, 0x4, 0x3, 0x3ff, 0x0, 0x100, 0x1, @perf_bp={&(0x7f0000000000), 0xf}, 0x800, 0x7, 0x0, 0x4, 0x5, 0x2, 0x1ff}, 0x0, 0xfffffffffffff801, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) [ 126.634488] IPVS: ftp: loaded support on port[0] = 21 [ 126.660035] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:13:51 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) r1 = socket$kcm(0x29, 0x7, 0x0) recvmsg(r1, &(0x7f0000000600)={&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @dev}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000000300)=""/11, 0xb}, {&(0x7f0000000340)=""/200, 0xc8}, {&(0x7f0000000500)=""/93, 0x5d}], 0x4, &(0x7f0000000580)=""/114, 0x72, 0xb5}, 0x10000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:51 executing program 1: r0 = getpid() gettid() r1 = perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r0, 0x0, 0xffffffffffffffff, 0xc) perf_event_open(&(0x7f0000000040)={0x7, 0x78, 0x9, 0x2, 0x10000, 0x1, 0x0, 0x1, 0x20000, 0x2, 0x8, 0x35a4b696, 0x9, 0x0, 0x61b8, 0x800, 0x2beead0e, 0x2, 0x4, 0x1, 0x3, 0x20, 0x1, 0x40, 0x132, 0x401, 0x4, 0xfff, 0xfffffffffffffffc, 0x1, 0x200, 0x5, 0xd50, 0x100000000, 0x8, 0x100000001, 0x8, 0x1a8, 0x0, 0x1, 0x0, @perf_config_ext={0x1, 0x3}, 0x1, 0x8001, 0x7, 0x4, 0xfa1, 0x6, 0x4}, r0, 0x2, r1, 0xf) 2018/02/27 11:13:51 executing program 5: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000140)='./file0\x00', r0}, 0x10) 2018/02/27 11:13:51 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x8b6f557dc8fef959, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000000900000035000400000000009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0xfffffffffffffeb0, &(0x7f000000d000)=""/153}, 0x3e) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)=@hci={0x0, 0x0}, 0xc, &(0x7f0000000380)=[{&(0x7f0000000340)=""/1, 0x1}], 0x1, 0x0, 0x0, 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x7, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x5, 0x9, 0x0, 0x9, 0x1, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x8000, 0x4, &(0x7f0000000080)=""/4, 0x41f00, 0x1, [], r0}, 0x48) 2018/02/27 11:13:51 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='cramfs\x00', 0x4, &(0x7f0000000280)="65d080cc86a43f6920d0216347bda9aaf1190da8458a3f11bf7703a66d57b91befed4509f39dca51ca61ae7b67ddff53786f1e0bf8ec27d8180199a20a297c36813acc1a05b7aab751649e20bb85c098914daf6d218ac23eaa7e20bbdc6f613de14cee5208eb21c71e617fae0da9b8f7150f7b8a8f8c46b90b87ac9a39e08b895f2a998197dac423e9cedb06cefa4eb47bf3357282248aa4beaea8bbf5a89db336ad4ffc37e07c43d0a18f9d10c3f0cead217aa3") mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) r1 = gettid() socketpair(0x8, 0x2, 0x6, &(0x7f00000003c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000340)={0x5, 0x78, 0x2, 0x2f2f, 0xfffffffffffff801, 0xfffffffffffffffe, 0x0, 0x7ff, 0x5020, 0x4, 0x2474, 0x0, 0xed5f, 0x1, 0x9, 0x0, 0x9, 0x2, 0x800, 0xa343a018000000, 0x100000001, 0x8, 0x6, 0x39, 0x5, 0x20, 0xfe0, 0x2, 0x9, 0x800, 0x101, 0x2, 0xffff, 0x1000, 0xf11a, 0x8, 0xfffffffffffffff9, 0xa2e, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0xffffffff80000000}, 0x404, 0x9, 0x3, 0x3, 0x10001, 0xf75, 0x2}, r1, 0x80000000, r2, 0x4) 2018/02/27 11:13:51 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000023c0)={&(0x7f0000001180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000002300)=[{&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/54, 0x36}, {&(0x7f0000002200)=""/56, 0x38}, {&(0x7f0000002240)=""/184, 0xb8}], 0x4, &(0x7f0000002340)=""/116, 0x74, 0x2}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000002400)={0xe, 0x4, &(0x7f0000000100)=@raw=[@exit={0x95}, @jmp={0x5, 0x80, 0x1, 0x4, 0x9, 0xfffffff4, 0x10}], &(0x7f0000000140)='syzkaller\x00', 0x8, 0x1000, &(0x7f0000000180)=""/4096, 0x41f00, 0x1, [], r1}, 0x48) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) 2018/02/27 11:13:51 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0xffffffff, 0x14, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0/file0\x00', r1}, 0x10) 2018/02/27 11:13:51 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x231, 0x9, 0x5, 0x14, 0xffffffffffffff9c, 0x6}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r1, 0x1000, 0x8}, 0xc) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='iso9660\x00', 0x0, &(0x7f0000000300)="cf738d55ab1261397df8a8fdd3c673de1f5852c82100f96b8345b9a0f889d336a73503f357158c12a99540e9e15572809d16f60e26ed636e465feb0d5135a581a4aff942fb45ca4063da29cfb07829281ab3dfc4c767c06c538438a779f8c91adc1674ec815f075a1edb75398bb294ecc2bcd6e4f21c271db66e8e0e0fde047a6a621538634d74351201a87ddf55c765bd200a86d2feb3ceba4961a9516b417392ad0794c1d00a1faa4f3694a7a1714318cd184ce211d397cc6e83f29115bfe564bfccbd050096b46410f7bff062a2b70e11258768cc") r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xe, 0x7, 0x6, 0x40, 0x0, r0, 0x70a}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r2, &(0x7f0000000100)="0ee8eb"}, 0x10) 2018/02/27 11:13:51 executing program 1: r0 = getpid() perf_event_open(&(0x7f0000000040)={0x40, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40004, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x20, 0x0, 0x4, 0x2, 0xfffffffffffffffd}, r0, 0x0, 0xffffffffffffffff, 0xc) 2018/02/27 11:13:51 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000600)={&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)=""/253, 0xfd}], 0x1, &(0x7f0000000580)=""/102, 0x66, 0x934d}, 0x20) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:51 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="d40400000000000000000000004ff9e5c1478751e6b606bc7adc6c9ccb71d153b4f4b4006ded989853cee2c53e5ba284665d6f57af2d178ccbd6e8c448251ed38f518f131a43c9ace1cd5a50c9c7ae451e072674abdc715d74d2b585a0f7cc0c3e1b89e260a1d41cae974448a59dfef9a3069b508af8f1f1bead5897965fdeac489a74b459c73d0a1eea05d5384628beeb287a"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) socketpair(0x2, 0xa, 0x400, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000400)={&(0x7f00000001c0)=ANY=[@ANYBLOB="50ea63531fad00e681"], 0x8, &(0x7f0000000300)=[{&(0x7f0000000380)=""/74, 0x4a}, {&(0x7f0000000240)=""/7, 0x7}, {&(0x7f0000000280)=""/126, 0x7e}], 0x3, 0x0, 0x127, 0x80}, 0x40000002) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) 2018/02/27 11:13:51 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair(0x1f, 0x800, 0x4, &(0x7f00000001c0)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000140)='./file0\x00', r0}, 0x10) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='\x00\x00\x00\x00\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:51 executing program 5: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fusectl\x00', 0x200000, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) [ 127.444685] IPVS: ftp: loaded support on port[0] = 21 [ 127.472709] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:13:52 executing program 1: gettid() r0 = getpid() getpid() perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r0, 0x0, 0xffffffffffffffff, 0xc) 2018/02/27 11:13:52 executing program 2: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x10c) 2018/02/27 11:13:52 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f0000000140)={0x4, 0x78, 0x9, 0x5, 0x3, 0xffffffff, 0x0, 0x2000000000, 0x4, 0x9, 0xfffffffffffffff7, 0x200, 0x4, 0x0, 0x10000, 0x6, 0x8, 0x4, 0x431a, 0x98, 0x100, 0xb2d5, 0x7fffffff, 0xffffffffffffffe0, 0x0, 0x0, 0x9, 0xffffffff, 0x5, 0x4, 0x7, 0x778, 0x80, 0x5, 0x8001, 0x101, 0x1000, 0x3, 0x0, 0x9, 0x7, @perf_bp={&(0x7f0000000100), 0x1}, 0x4000, 0x8, 0xffffffffffffffff, 0x5, 0x313b000, 0x7, 0x4}, 0x0, 0x9, 0xffffffffffffffff, 0x8) socketpair(0xa, 0x3, 0xffffffffffffff81, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair(0xb, 0x80000, 0xc80, &(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r2, &(0x7f0000000240)="cd90072f4c918cc718e27c710aa805a549563352ec2147ed525fa32393c7464c8edef1df5ca199aa8872d1e4"}, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000300)="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", 0xff}], 0x2, &(0x7f0000000400)=[{0xc0, 0x108, 0x9, "51eeb27cf26939b60b7da3985c0fedbd07255a56a388d0aa5530f1f63812322a0bac2599c349ec3fd474f3737e9635840f48fb13a76841eb1a82e19f352618e4248339954ebd83ecca386ad9ad47078e35819f7bd111e260d0097b44432dc5b9e0be30a9563d96340e21429a0fce7c84777270d1bf5fce37b38891ccc41cadb8c4b4eac091bf942de2a2fbcd42309d3b8b7512263ac5977684ff130ea467d0febc32b392f65cdd3df7e67d4d"}, {0xd0, 0x10f, 0x7, "ba64e1f9946cd944f54ab6e2ee58ed520a06c5297b3ff23281e6a14dd0edc7f1fc8eba42be9d771573119d9470579ea7707e80bb675ac34a18669025357521c4534733da672570d84eb226c5c2827f7fd8ef016cf8d77884d7c8f4ad22e259d57b47840dc2187ba5d42db434f9ef6e817aba0c681b654145f5a950f6e0da646bd648d9a8752c07d97d9b39d8ee3f84ad46fc11f3f6d8b2e2b794079236828b55403a35f982fe07a48e3e7b166eaacfc78957fab01d2f721b404dd7f3"}, {0x60, 0x11e, 0x6, "c7f7e543628e2632ad51afcb1861e6231be0bba180081f28f1c073a933de12d5d518d4ed02a09193b330dff00aea8397b93ef970c08ec71980977ed68054c1c2701595f3f608e51a62cf8d"}, {0x50, 0x111, 0x9, "f4eca15ae62103644a4f07f4e99929ffc0f78705fabbf07ec9a4ecbae13d02262ee0d8441c7a3f66e092dd6acdd53901679270921c5f99b0dddc6a4bed95"}, {0x1010, 0xe25e0dbb741dbda3, 0x8, "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"}, {0xc0, 0x101, 0x2, "846ecf85c7db1e0d9b221ba81e135f6ec58f2f2c2d0244b45911bc58f912a19291651c05b69ee4bbda7593ddf6adfe7091b063a7b593a9c105fa2c859d53f1bfdb61682ed302b435b54a4ed5f20a8754fbe975479a80364a4f82fb2294849f082faf8cb09051883fb1bc44ee451ac8fd40d51da12a24f900ca83a18362860e7f5e9bf7427a184c3657e3d006e2d81f1911041463e7fcf5329ae7cdc312f3988ea8353d32e08bef40214b6db78daf"}], 0x1310, 0x40000}, 0x20000000) 2018/02/27 11:13:52 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000440)=ANY=[@ANYBLOB="000000000000001f900259a9c6f3860e3d1770e7377b563a1950"], 0x8, &(0x7f0000000340)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000240)=""/201, 0xc9}], 0x2, &(0x7f0000000380)=""/69, 0x45, 0x7}, 0x2000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f0000000080)}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:52 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f0000000180)}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:52 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000023c0)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002380)={0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000000040)=""/241, 0xf1}, {&(0x7f0000000140)=""/118, 0x76}, {&(0x7f00000001c0)=""/255, 0xff}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x5, &(0x7f0000002340)=""/52, 0x34, 0x5}, 0x2000) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002400)=0x5, 0x4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) 2018/02/27 11:13:52 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f0000000140)="13bf5f50ad77e9ec796ea0ffdb02000000000000000ddb6428c54788b05223ab71ac5f60da9bbc9f754ec2a3c8012ccb3e67cc08007284860f864736e031901668af714f2b9122") 2018/02/27 11:13:52 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f0000000100)="7f6fe8768e540b4e1a2ef59711958cfe26d47918ab8a00b9d670d1fefefc6609f8755b2a5b9b2784fba6b0345ccc2b8709fcadd42e302cb3af0dfe9895237cc1839c4a28097ca5d80197cd383aa5ce19d2b53f8fada700140cf42307ce2d7280960d1274810d2e53a72968c6835bfc") 2018/02/27 11:13:52 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) 2018/02/27 11:13:52 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x1c, &(0x7f0000001ac0)=[{&(0x7f0000000080)=""/181, 0xb5}, {&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000200)=""/177, 0xb1}, {&(0x7f00000002c0)=""/26, 0x1a}, {&(0x7f0000001a40)=""/122, 0x7a}], 0x5, 0x0, 0x0, 0x10000}, 0x40000000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000340)={0xffffffffffffff9c}) sendmsg$kcm(r1, &(0x7f0000001a00)={&(0x7f0000000380)=@nfc={0x27, 0x15, 0x5}, 0x10, &(0x7f0000001700)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="f5269ce2eab1a03c40319dd19a3ea95693ecff4182de6dbc0e8f6dfe2acc7b228e6243c9807762b6152946f422233dc773e86d60c6f6dae218be32abc3b3a7848720a7f67d5061b681709b87eaaa74e40d88989bb6f789afee79a8a524ae58dceb3ccda0663af84e356bcd5b1da545fcbdd86e313547", 0x76}, {&(0x7f0000001440)="679b2f7607c0dfacedd75866313b2ba50333fa1a2a98c8aea07215c651b1620ddd77df028955ffdd08b4488fd882563bfc9a2834b9e61de135ac616d02c5d582b2ee7c8b9b5bd66c7bd51f658cefacc9fd9d22a0dd5f78ce0fab081c1fa32af482f978c70757d3c0a93c2aaa8228c63c0cac3458d24b5315b6b7aa2746a1aa1749084a0c07f473bb", 0x88}, {&(0x7f0000001500)="7f2d813b86bda12b16efff48762105639b0d08029c4fbc5887e55cd3c1d8a407c738e1222e135b8d45045696a9d041071b0d4dc70d41db2d55786fa951ffc7a39391125323a2a0ccfc51494b35eec96b321b366eb123935def2bc7c05f632ffa9c4429502869a57017dfd187e8096d8a62ad86eaa868197087ff843b1cd99412a8137bfa35f4b09c2d47f32b15112b18028028096966b32920e0df9966d37017b5acdcb5cef48843b0fee6d3281e0639", 0xb0}, {&(0x7f00000015c0)="f26cfe44b1f5538d9e75d413797a24d0763f24e38cd04ffa10631c1463ca111cb0ae4ffee451240934bfcd932e05ea8428aedcaeefe05125a4066ad0dd0e45", 0x3f}, {&(0x7f0000001600)="297f1b335e08c65ff19091160146b33bb71954834b36659e987c8620cf2fe8d5ea5f01ad86aa10603e0ae26018c608aad3de4920eecd329afac62010314a73b2fe5c817aec405dc4e453ad528b2279a188c36bd4f67e2e9a8fcf2af7156ff0634fe63b6c04a9325f51c12b15664d1cccd7abf154312e89697017f34f2f3b1f23960c36f9126e41ac4daa776cb054e325e9a0bd926064a922c10290c101726f0955dd4db3e248f0fa9baf9d32d30e7fd089c0ead64fb10a8b547d735c09b36ca46565bd6d30e8d4ac3eaf135bd3d9", 0xce}], 0x6, &(0x7f0000001780)=[{0x70, 0x10f, 0x10000, "1717c78c7ebc4656baf01009ebbb304358dc545231df6b4ea1fd6d6d0544cc3b358abcba26cfe2db7ba4e37285269e1d9024657bb65c92c2ac7cd2c53e776f4978103acb4200d7d2c17505f85c4035bcd881b45d9ed0278770d8"}, {0xd8, 0x1, 0x7, "614398b6d58a6ebb6f5c3bdbcc9c783a682eae4512a917f90964fcb3691b4ca00c741e0285220e4b12da7743f02ce90c876783f3a87ad573c68fb173561e6826674adc168a5c2b48bbfa17671d4151a967c43e16c5d8551deb7f87bea1ab322a7ceae8d8d45274c0ca33559284c22cf77d19af34923b3089790864ee45ee81ad5348c67a78caeab7ad6df84ddcbccccf0a2d850fb95c95481d9ebd815f1a2253d4a4367ed5ab4fbd06a494fb27554d0c7829ac033a81d0013c22ee3c584cc143077c51bf4be708"}, {0xa0, 0x1bf, 0x400, "8f6917710ae9313881904c406347e5889df3c79b92fbe736dd8a68c26d5de56b288098aec3d95c473d6c3c1f78ec5d948884b74195be5adbf53f987ea249a9f61b946ec63674a40339a9100babafef2134a12358ab84a11d9f946be10a5f19db8cebba0e119354e785b8d3df56b91e29fdb24755170eb185224b59ec448a1a1b9dd32454049cdba92b02"}, {0x28, 0x88, 0xfffffffffffffc01, "7363219eb8e0a345f6d4a9686482c3e293e3fc5c9fdf56"}, {0x60, 0x107, 0x8, "e4e8e2dd06dda9187072c903c81d9cc7bc06060db4cdf2a1a649badfe53408e0a197aee07e081703057c329bbf5b719cfed5306d330f316d0ce20cac1a572d5c4a9f657b2de73827950e57c0ec74e6"}], 0x270, 0x40001}, 0x8084) 2018/02/27 11:13:52 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x3, 0x6, 0x1ff, 0x18, 0x1, 0x106}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000140)="3d27d368c403282390745390b291da0bf053db08b668364cb237705ed258ee1e636394748a94f4a59779250c8295af527b3d17a4140e3049f10b420413f6a59170683bc56800deaae6a76faa0da0335ffde21b580ca7c23cd5984abc09483acf6a4ede81910baa430b16e1e2f96496afe79bb2e850201c54cfda0d4c697a66b7f4240eecd331c2be3bcdd9b5ab0ca8f5d8a615ac6713c1966ec6b4dae281e34d96f00210231a15da2d2e6249deb9f44fa5d4278bd71f5c57b8bc58fa9fc3703d933423"}, 0x10) perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0xc) 2018/02/27 11:13:52 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)=0x80, 0x4) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:52 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mkdir(&(0x7f00000003c0)='./file1\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) socketpair(0x1d, 0x1, 0x5c3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000440)='./file1\x00', 0x140) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000000380)={&(0x7f0000000200)=@sco={0x1f, {0x9, 0xffffffffffffb7b9, 0x4, 0x7, 0x10000, 0xca}}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000240)="cecf25a2298ab741d8bba4da2184e882d3f62551d5304a18452ab2eab4192b222d65f1ca4ac92b648bc3b4878aa0f85a65c25b10d304e829fe5ebbaf4f9228a912d3dbd0355fa6fa118e1f93876a5e2e2a0c48041e049275ee7622289ac588d6fcba9b9297ff779eac85225796a3088b61b7b0aeb6db485795b486ad4e231bc44f8decd341ce205c45e093997f", 0x8d}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000300)="9d68ace4d73998d8917a061d7d92c932e2147a16ffdc4129a90b10fb3ab98acf4ae5a45b49", 0x25}], 0x3, 0x0, 0x0, 0x24008800}, 0x8014) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:52 executing program 5: mkdir(&(0x7f0000000640)='./file0\x00', 0xc7) socketpair(0x3, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/136, 0x88}, {&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f0000000140)=""/248, 0xf8}, {&(0x7f0000000240)=""/143, 0x8f}, {&(0x7f0000000300)=""/148, 0x94}, {&(0x7f00000003c0)=""/143, 0x8f}], 0x6, &(0x7f0000000500)=""/169, 0xa9, 0x1}, 0x100) 2018/02/27 11:13:52 executing program 2: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) 2018/02/27 11:13:52 executing program 1: r0 = getpid() perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r0, 0x0, 0xffffffffffffffff, 0xc) getpid() 2018/02/27 11:13:52 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x325, 0x401, 0x101, 0x1, 0x0, 0x5, 0x1, 0x5, 0x3, 0x1000, 0x5, 0x3ff, 0x2, 0x0, 0xc08e, 0x2, 0xe945, 0x5, 0x12000000, 0xeff1, 0x16f8, 0x3f, 0x8, 0x6c62, 0x100000000, 0xfffffffffffffffc, 0x2, 0x5, 0x8, 0x147b1a06, 0x9, 0x5, 0x3, 0x6, 0x4, 0x848, 0x0, 0xab7, 0x0, @perf_config_ext={0x6, 0x3ff}, 0x4102, 0x5, 0x1, 0x0, 0x472f6307, 0x10000, 0xbf8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/02/27 11:13:52 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2a7) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:52 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000180)='./file2\x00', r0}, 0x10) 2018/02/27 11:13:52 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0x6, 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x7, 0x7, 0x2, 0xc, 0x1, 0x4}, 0x2c) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='hostfs\x00', 0x920009, &(0x7f0000000200)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080)="ed99204092a794c8112693", &(0x7f00000000c0)=""/6}, 0x18) recvmsg(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000002c80)=@hci={0x0, 0x0}, 0xc, &(0x7f0000002ec0)=[{&(0x7f0000002cc0)=""/162, 0xa2}, {&(0x7f0000002d80)=""/35, 0x23}, {&(0x7f0000002dc0)=""/75, 0x4b}, {&(0x7f0000002e40)=""/96, 0x60}], 0x4, &(0x7f0000002f00)=""/243, 0xf3, 0x7}, 0x2041) bpf$PROG_LOAD(0x5, &(0x7f0000003040)={0xc, 0x4, &(0x7f0000000200)=@raw=[@ldst={0x3, 0x1, 0x3, 0x0, 0x5, 0x120, 0x18}, @initr0={0x18, 0x0, 0x0, 0x0, 0xe1f, 0x0, 0x0, 0x0, 0x8000}], &(0x7f0000000240)='GPL\x00', 0x5, 0xf4, &(0x7f0000000280)=""/244, 0x41100, 0x1, [], r1}, 0x48) 2018/02/27 11:13:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180)=0x7, 0x4) recvmsg(r0, &(0x7f0000001940)={&(0x7f0000001180)=@nfc_llcp, 0x60, &(0x7f0000001840)=[{&(0x7f00000012c0)=""/165, 0xa5}], 0x1, &(0x7f00000018c0)=""/92, 0x5c}, 0x2040) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000400)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r2, 0x50, &(0x7f0000000340)}, 0x10) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000000280)=@raw=[@generic={0x5, 0x2, 0x7fffffff, 0x8}, @call={0x85, 0x0, 0x0, 0x22}, @map={0x18, 0x5, 0x1, 0x0, r1}, @map={0x18, 0x5, 0x1}, @jmp={0x5, 0x401, 0x6, 0x0, 0xf, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x464d0819, 0x0, 0x0, 0x0, 0x9}, @map={0x18, 0xf, 0x1, 0x0, r3}], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/02/27 11:13:52 executing program 1: r0 = getpid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r1, 0xc63, 0x18}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) perf_event_open(&(0x7f00000000c0)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0xc) 2018/02/27 11:13:52 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000005c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x32, &(0x7f0000000440)=[{&(0x7f0000000040)=""/157, 0x9d}, {&(0x7f0000000100)=""/7, 0x7}, {&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000001c0)=""/66, 0x42}, {&(0x7f0000000240)=""/233, 0xe9}, {&(0x7f0000000340)=""/32, 0x20}, {&(0x7f0000000380)=""/124, 0x7c}, {&(0x7f0000000400)=""/2, 0x2}], 0x8, &(0x7f00000004c0)=""/213, 0xd5, 0x1000}, 0x10000) recvmsg$kcm(r0, &(0x7f0000000b40)={&(0x7f0000000600)=@ax25, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/199, 0xc7}, {&(0x7f0000000740)=""/215, 0xd7}, {&(0x7f0000000840)=""/61, 0x3d}, {&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/95, 0x5f}], 0x5, &(0x7f0000000a80)=""/154, 0x9a, 0x1}, 0x1) [ 128.384997] IPVS: ftp: loaded support on port[0] = 21 [ 129.223280] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:13:54 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:54 executing program 6: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100), 0x4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x78, 0x7, 0x80, 0x4, 0x200, 0x0, 0x7, 0x40000, 0xc, 0x7d3c6d47, 0x4, 0x40, 0x2, 0x100000000, 0x9, 0x5, 0x1000, 0x1000, 0xff, 0x5, 0xeffb, 0x0, 0x7, 0x3, 0x10000, 0x1, 0x0, 0xaaa, 0x9f, 0xd85, 0x8, 0x5, 0x3f, 0x2, 0x8, 0x0, 0x8, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000040), 0xb}, 0x4, 0x9, 0x9, 0x2, 0x9, 0x9, 0x1ff}, 0xffffffffffffffff, 0x3ff, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffff7fff) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:54 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000200)="674bbfe3294a4cce9a4e3626c0044f1265859e6046793269970624e6a16f2104dae6150a9c852b2ec1ad9cf1c36605c9b10fe17cb9314b520021d9a21044137eb3e409cd6b422078808ade6c4a0510959889727bb422d526b34f5bdbc2dbf3bff414a46aeb32ab59ff8cd6423bd3bcd8a2d80096385d6cbae56619a9494b"}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:54 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) socketpair(0x5, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x7fffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) 2018/02/27 11:13:54 executing program 1: r0 = getpid() perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r0, 0x0, 0xffffffffffffffff, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r1, 0x50, &(0x7f0000000180)}, 0x10) 2018/02/27 11:13:54 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000008c0)={&(0x7f0000000540)=@hci={0x0, 0x0}, 0xc, &(0x7f0000000780)=[{&(0x7f0000000580)=""/78, 0x4e}, {&(0x7f0000000600)=""/147, 0x93}, {&(0x7f00000006c0)=""/172, 0xac}], 0x3, &(0x7f00000007c0)=""/237, 0xed, 0x4}, 0x40000060) bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0xf, 0xe, &(0x7f0000000200)=@raw=[@call={0x85, 0x0, 0x0, 0x17}, @call={0x85, 0x0, 0x0, 0x2e}, @generic={0x81, 0x5, 0x6, 0xfffffffffffffffa}, @generic={0x8, 0x5, 0x49e}, @alu={0x7, 0x5, 0xf, 0x1, 0x0, 0xfffffffc}, @ldst={0x1, 0x3, 0x3, 0xa, 0x7, 0x120, 0xffffffffffffffff}, @exit={0x95}], &(0x7f0000000180)='GPL\x00', 0x0, 0x7a, &(0x7f0000000280)=""/122, 0x41100, 0x1, [], r1}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:54 executing program 5: mkdir(&(0x7f0000001500)='./file0\x00', 0x4) socketpair(0x2, 0x2, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f00000000c0)=""/248, 0xf8}, {&(0x7f00000001c0)=""/45, 0x2d}, {&(0x7f0000000200)=""/142, 0x8e}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x4, &(0x7f0000001300)=""/235, 0xeb, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001440)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/02/27 11:13:54 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x8, &(0x7f0000000000)=@raw=[@exit={0x95}, @ldst={0x3, 0x2, 0x7, 0x8, 0x5, 0x50, 0xfffffffffffffffc}, @alu={0x0, 0x8001, 0xd, 0x2, 0x7, 0xffffffff, 0x4}, @ldst={0x2, 0x1, 0x3, 0x4, 0xa, 0xffffffff, 0xfffffffffffffffc}], &(0x7f0000000040)='GPL\x00', 0x51, 0xe2, &(0x7f0000000080)=""/226, 0x40f00, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/02/27 11:13:54 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x4, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) socketpair(0x2, 0x800, 0x1, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000400)={0xffffffffffffff9c}) sendmsg$kcm(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000200)="634aebeecdd56f551868a6e242c81a58f256a1424472e497e3b4d4556b6ea9b50f7d9c70326293bdc7a114aa8e8fbe9c8bdb29c84907762b04c7a2620aa0d288586ac41dd1e8a4cc8232761056cf86d940d3142b12570fe34e3c82b4a2438b78c440108a54ecfedb650c67b45f1b6206e631f6272fdf8a41ba73068d1f1530fbf0bb40c83446ce27f2acb403aeef04038e25127c81db52d6ab4fbb8b4526", 0x9e}, {&(0x7f00000002c0)="e169200467b067961746b8cb9d739e79de43dbc5867ccb19b2017c9bf2877bec88f5f0530d872e0d8320353afcbac925bb9fbfb0885b48409677d885135fae99d73bb79b8e7c493e728004aed291b0aacff962019a1d9642130c767b9dc089ef35cfee85a15d2a461d887d1799415cfd5c74c39e5294ea292f7893e088bb7b4a36865533832f9ae139d5e3df8c343607cd4aef3c63ed51968170785d3918a2969423a9149576462f049f99ff1dbfaca6b5200b2de2fa9d4ad0f2800651d47c499eeec916224cc21fad001ac80e37733c49e63f65b2b5075b29842caf0049e52437d7d37d", 0xe4}, {&(0x7f0000000100)="25e515bbb482e6c2bd998cf314e98e28ccdc640a1c9b3b29453e1cdfe6a6000e3558445502", 0x25}], 0x3, &(0x7f00000003c0)=ANY=[], 0x0, 0x880}, 0x20048040) 2018/02/27 11:13:54 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x7, 0x1000007e, 0x6, 0x1, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f0000000200)="9f5078d2d923e3ba7e8ac0f4e997458e1ba07045e017e4b0dd8d5fb8b4bb42622d0bb6f43a065a7743a2ecda16188608ac1f2f75702410e769be33bb07fa7712691d2924ff39b424d4cf183734e31a5b3a094c14be06c9d247ebabeb3fbeec6b5306699e7fda0298f5e29879de81b40e1878cb3dbd8614bd5aa47d0974fba0042d2620a6b462f94fe143fbb8e7076f814e00df84273fb286fdde7910c85477408ac9495679b5def4523166ea1f627a20d512743417300070305358626e91cd44aa8e502d"}, 0x10) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) 2018/02/27 11:13:54 executing program 1: r0 = getpid() perf_event_open(&(0x7f00000000c0)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x1) 2018/02/27 11:13:54 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xf, 0xb, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x10000, 0xa6, &(0x7f0000000100)=""/166, 0x41f00, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000380)={&(0x7f00000002c0)='./file0\x00', r1}, 0x9) [ 130.824700] IPVS: ftp: loaded support on port[0] = 21 [ 130.850267] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:13:55 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x104) 2018/02/27 11:13:55 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000200)="674bbfe3294a4cce9a4e3626c0044f1265859e6046793269970624e6a16f2104dae6150a9c852b2ec1ad9cf1c36605c9b10fe17cb9314b520021d9a21044137eb3e409cd6b422078808ade6c4a0510959889727bb422d526b34f5bdbc2dbf3bff414a46aeb32ab59ff8cd6423bd3bcd8a2d80096385d6cbae56619a9494b"}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:55 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0xf1) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:55 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="856503c6b300000035000000000000009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/02/27 11:13:55 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="84b11bb525320a37bbda541f78d7e0c942af620c1114bfcf0c1c850a0caceca73219ef0acfb9cc66d12a7d28f52881a289065cbf907943289028505dde719e5908c88a15cda2734bfdc436101bfccacf5b5efe6a9f63428d1ead66aae5780b4732352bf8190a9fb0d0bbbb8a3dede04b3a713991ad6939b9594f4f58b5604b925ecef6ac204a310824963b8ffde464f952c4f9a465606ad67cc19c85331533dd67dd8e", 0xa3}, {&(0x7f0000000100)="99a7163fe7dd4901dd257788d5b166404fce36c04b4522fb4f4f8430a75890cbb9637bbb5504e6ce26dd60ffce6d44f94642353989ab7de6abfa03cfd593cb85c4483f52bccf5f252dba083fb48b624fd40f4f4d7cc6195be5d7f72e5b1eb6606ea4858b2be3145615c199d052a5984b0599a2c8be02e44bc8e1ac99124f3e", 0x7f}], 0x2, 0x0, 0x0, 0x4000010}, 0x40000) 2018/02/27 11:13:55 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000080)="10f28394c70aa4c71032360d2c7d1f0fc8cde4b0798e25e218c1e9c4cbbbaa187e88b4a66bff03bb163a46d1") bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000100)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:56 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000140)=@ethernet={0x6, @empty}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="c59283f9cb52502c3706ac812374e2f0bc90775cf25a7de3b5783a30ad8beca58b36f594eb902c004a3304565f2ca912d2c5f351241e02202ace03d5227779e3de81e9e25901fc44cf61959c0c3d3562ccb380cdca31ee6d9aaca90288b54e7c0e8f154b6f39f706", 0x68}, {&(0x7f0000000200)="5dcdb94a9c0d6ae4", 0x8}], 0x2, &(0x7f0000000280)=[{0x30, 0xff, 0x9, "93dc44bc89632be7be8f179bd98edb2ee2978f1a991d132d9e79aa3e"}, {0x30, 0x12b, 0x6ca3, "30bcd552781347b5a935c45bc69844e2d6731d45ff48e7e81b32851ed2"}, {0xc0, 0x1, 0x7, "a5a6a4e0d2cb476ccbf43c196b021ec34de5b6bc4b7299b83ae60127761223f2ddaa87ced6515c381e63ce75737597ff1b5441d5595708d4e471a0c2674de54747ee7094bff679616062a0b814dbd5cb9d4ab640eb74ede78958eb62101732d4028ecd2eda85663ff7ea0c417f94888b94cefd1c3e08cfbfede8e3816b241ce77967c6dddd27856cc0b4eb1b4f91d9c484ca3529f8f1416e7f4f9847ecb26f6e74ec7f155989c4c8d3"}, {0x38, 0x0, 0x9, "2b1a4a8cd5091932af515296176895781858010852a01ecba427112832e29ee93decc40a"}, {0xf8, 0x10a, 0x8, "82f9860dc4b9e84fcd58c39f0d14a08a20f49e71f88c85aa5087fe41ef738fbcfd1be6b3cc12040db03496857da012e108360c5ae9ef0d0a8f58e0b05fd405eaf3c3bc99160fb2881529ce315d9df15cd0ca2e86a5b2ee265698032c0725a22e8b833d4466fe4a0bbf7b7669fdb73b82bbee29c4d4d3344c12731d327a53dc820a4dfecafe519ab22713829ed1d253e7dfc33b41a2c98f0780e562e2db017d1810932f83860b413800cf02a83152a777e7503ff949d6a879d598f7bb989d7306bbb4405aad85ea4bbf5135c8d3789a3e5b14002375a94519f1c91e16d0a5f84dee2984e9"}], 0x250, 0x40}, 0x804) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:56 executing program 3: mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x7fffffffd, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)="ff07000000", 0x0, &(0x7f0000000040)) 2018/02/27 11:13:56 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/02/27 11:13:56 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="850000000800000035000000000000009500000000000000fd195255fc22fb0a2a00263b16a89d961569761c0886303298d154cef694934c641bbbe8b9458249095f26fb9c5873da08512936d2dc4cbaadef9fbd8ba3d2c2dce32e04914c18b11beb25f7441656ceedef"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/02/27 11:13:56 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000440)={&(0x7f00000067c0)=ANY=[@ANYBLOB="1f00c9f41b0cb3e79ab903000200291463434f6d445f8a6c96d75ffbf5a0988f0a9171c397dfb844ea044f7496f8ef0f5edab91760e5152d375c8448b13cf28f272236dcbe376a67d0bda505b44a8d9baa0799652886186b54e969084d97df5dc67eb7534e06371c2f4fab3309768ad2b080184586935ecb79fa8c8764cc"], 0xe, &(0x7f0000000400)=[{&(0x7f0000000500)="6f1695446c8c39d9df497da2d1010b27b401fe4825b4e885bd600a26fdefc4197d9caed4946e19d8b21a11ed9d7478cd50da43899c51b2527d3492754ca2aa016d6f31b53a4e2b4ff427916e4c16560e3271d5baf5926facb92ac89a85286d0a12c23ebd0481a4edf953103c81e997c4e068bf8bb6d57a55b70829626b3c18d2d291b40c153014d0946f4f6aacce7009bea95d8fc2535f6b4c417c182fc1c2e122eb632b7ce930c7a331c7946316c15da6f46705172e29b2ea31cd4a6858", 0xbe}, {&(0x7f00000005c0)="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0x1000}], 0x2, &(0x7f00000015c0)=[{0x88, 0x104, 0x5, "9cb11cff6888fe7d8b419520082de8c2b393443a2dba0ce047c90f5edf719e0a489c862501addf2355965e5669d42f45ad368dcce08035af03cfa8f157268d816f0269bc90fae740338df6ec0d844aeedea8c76feb6cfcd03955d2ab377c2123d7a24317d44d81ce45eef2b5ab4241d006d8f3ea3488"}, {0x38, 0x114, 0xfff, "e0a658b31e39d4a9e3b555271f6605a61a1c593a2c0b3b68f60e153cd58dfb8c48"}, {0xf8, 0x0, 0x8, "b113da7b954eed83e16d3fd5866e08b75c9731d0917edf91f57e4253bef517945a6fd2b7917b8b7c13e8a0c6113fdc2a2d9e9ea30f1fcbf06d04844c495b79a260d7315dac4775075601505e994548e4522dc4e2ecf5b838f6d757162a82f8d248b95f173437a05beaea93e052c34f9075c94f13fe3aa0a00f6bd67f935fbc052d53a75caccf1bd320bc6cc476a80cd6bc6dd231b45488d089c7a1cc5a6066f1a1389725d4141affda3ce1d262ae892329ac386e8eac516e89c24106450beb667fcd0218ab2476b97868ad9b16b840ebd2462cd2f57b1c249ba104f28784c443d6c1142014a5a9"}, {0x1010, 0x100, 0x8, 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"}], 0x11c8, 0x4094}, 0x4000004) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000002a40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f0000003f80)=[{&(0x7f0000002a80)=""/207, 0xcf}, {&(0x7f0000002b80)=""/254, 0xfe}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/204, 0xcc}, {&(0x7f0000003d80)=""/180, 0xb4}, {&(0x7f0000003e40)=""/147, 0x93}, {&(0x7f0000003f00)=""/120, 0x78}], 0x7, 0x0, 0x0, 0x1}, 0x141) sendmsg$kcm(r1, &(0x7f0000006780)={&(0x7f0000004040)=@generic={0x1, "47f822b6ccc9b051dc5fff74aaaf80a41e33a4d6ca16e4c4f8e7c86763f398f4b5b2fcd576cce5e6d77e99efa60ffe29fa67e0fa5def2c3208ee4ea81bcacef247ab908dad3909827f25169135ef5800f7d57426f626c5e500012beaa7a0c8a7298aaacb81808a387d35a51aa35b0fcb98e06ff4d7fcadd5266d8b5626d3"}, 0x80, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8e4c284c2244ccce2c4e4aa82cfac68bd9cfad57ddfa99b8670a65384526d8fd1c6dbd805832e7b497f28821cc5e36c4e20403222a5916d441dd7e514f9283a381b5dee1bfe17786e5e06c13194aa8829bb406b2d825d4234999302f05dc0bc0fafac4ab5edea9eaae9b3a5069c41f2b620dcea784b9cbe694e4df84518a8e331406a8768fe881c52a5f0cda9e3fc53f4cd910e35b91", 0x96}, {&(0x7f0000004180)="57b284ed254a2d29c4015336ebfef4569677888c72525c09a4395df6a1e4d6b7ca370da260db6a970821a0bd90cdc9ad004030fd110340e5259e0795b6c485000aeaf94ea657d5ed986bad75767b7755c7097e0bbe93755d32c132b5dd272d2107bb119841e2b8a6699890dc6ff0bc8b5f52868754632c0e5eb1d302ee8f9651cf3e72814a7d3c942353e1b332f4169ff9", 0x91}, {&(0x7f0000004240)="f5044cc54ed77ebf22e3fc07cdd0796bd968734df8051f7aaddcc8b8889b1969ee24eb410808cb68b9f39e3e02f9c547e65b", 0x32}, {&(0x7f0000004280)="2ec6d17dcfdf53eda2344b1f6cb2af75d06b077180f49693e9aaebe40ee740f9aeda047b687b93158810f43115847bf363aa86", 0x33}], 0x4, &(0x7f0000004300)=[{0xf0, 0x10e, 0x80000001, 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"}, {0x100, 0x0, 0x5, "17426fe5f0089e2b637841b84d131973a1f59633fee32b594604bae710a1cffeebe6eca62484d66bd376383e7de5b2fc1756b1f4b4bd943e4f92116eef5dfc2890393da2626dd5391b8efedf2bd1ef11ec71c6d28ff02a5622a55413e4f96721030bd287004eaff8ebce01bc72fabb6c755f42caf9026b8cafcc2c690dafb6323d3152a5d5bab6e821809e8e7b95b444aaae46cc6a37332a3af641930f4237d24cf3b0de18764892dc0c5e3fcce94455d4b88b429a6bb757dffa7529f426cdcb0c2c45d9225409056226d5f9da2a7985d39e0c46300e857dbf853cd8af8cb5feaecc80c0e1f4ce1357"}, {0xb8, 0x11d, 0x100000001, "71eb87846813b17445456f9464dcabb3af8bb2a9ba1c60c7edc3360fa48ab93126196853e4f45c7dc0d1dedf7e7debea0626a5a43b2730b6138d9baf623fb27cc26be7ca61726d32d44b476d479720741f0a84d1da6b19736d064156018789f7d3647d7f1c53b74904101e178fb77fae52616d9f08ca85eb7e2261f1bad9f013e4dd16c7b9377c5394dc5881d5141b41c9b375256e6d7dd2fb4d272ac258b5f3a8ea"}, {0x90, 0x115, 0xfffffffffffffff9, "61b5bd1510f9ca98150ccc5257cd7798c2ac2d66fc34f8a2dfc52d50507bdcb5b4f640c21100adbefa95a7f90d48f991425b4c226910c70e9bcb4d083a53f5153271ad42242319049acf3f74456d8accc5ee3eb375000ac815c219f29aabe3bee7075b0664a877c9aec6df448cfa1ad522d5f88742cf8df37843"}], 0x2478, 0x814}, 0x20000800) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000002c0)=0x1ff, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x19, 0x5, 0x6, 0x8, 0x0, r2, 0x2}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$PROG_LOAD(0x5, &(0x7f00000029c0)={0x7, 0xf, &(0x7f00000028c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000000}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100}, @generic={0xffff, 0x5, 0xb5, 0x9}, @ldst={0x0, 0x3, 0x6, 0x0, 0xf, 0x80, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}, @ldst={0x3, 0x1, 0x6, 0x0, 0x8, 0x2, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x25}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x1, 0x7d, &(0x7f0000002940)=""/125, 0x0, 0x1}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0xfe96) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file1\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x16, 0x2, 0x101, 0x2, 0x10, r3, 0x101}, 0x2c) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000027c0)="02005337bfeb565382a91173e1769f7be2b2c7e583899feeae755480bcbe41c6e52054f1025c837918e0666e5d69b6083837b7d0d4dd7876fa4d14aba50b35900208536bfd25063d91d2b9fef8633a6edeaf6a8e6bad0a1796541ad4f03953096594c58ca94676e47d0a1cdcbe25527c5c1bc437b9bea24105e1ed2c8ec8eb407b5285787b9bad84a6cdaf6020e710929e90c0250e5ec415ef8660212b18f0d1f3b973b3b9cc6c6e0db9bfc233dd9d7af852e254f53871f3ddf37608088a7b7d8ac4e3bd71687ceca095394e7f55b170c707522117f2adb5093788e95ba6a2e889866b7e9d86a9dad1b720", 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:56 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000200)='nfs4\x00', 0x0, &(0x7f0000000140)="effbf44f2ef63ddce2acabefde1fb5f425a5d2d7fbdb24fd10fea1b179a70e345924cb550803079be4be80677dee36f635422d3a7c9dbde1d5b3acdbc36e41f607350e2cf470259e10cd6c79d554a975ffe5e546bf80fdc040c03f4c133b069352551332c2") 2018/02/27 11:13:56 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000001840)=ANY=[@ANYBLOB="18000000000000000000000000000000730100000000000000000000000000000400000000109c3c8cb1465a0e2d9f70ca84d1eaa0ef3ab4ec5a66e42761920a969f1ba11806af379e7d719fcff004ba1671eb53ed0ee3f545c4894b0917f325c826e3b3d75650997c3464d504ddca14151d7270c4107e38eebfd5c0d4b93f500ada3838afcf73723ea3066b80452173d1d5183d97d8eaaa6e40eae12efdfa108411dcd56096642e84e1bd27a128273b2e98c00dc56cd7435c88f81150d829c0c7ca03d00a7dcb9ee2e931fdbbdf16746933b428ef1f7e1e70acd4f1f5299f24651d21e59d4c5979cd8884b58778ce0d8d5e1af8b8125b30711f4a9be1686bf8813c8bb19362050000009d2c3e5411da774e396ac0deb4f4e5356f7b06b8d2679fa73a36f942f76cf0d0aac90e697b5fead9092206fb276b82ce92811f3775b854ff3b6f1b34bc7b000000000010f30ff0bc061a7c612a10bbfdf87e240072a93b0327e9d49194dc6d7c4b01f3dce99995a8ee8c627ef76bb302abf67d8ba1d169d2e0d49ae557b70e692cd18a327b2b83f88d02906973beb161137d3e181141adac69603bfd9a683e17134f2bacc8f25a2781a3965fc1be69a7f0d159972a8b271b7efabb4ff0a8e9ec0371103cf042f3c8b5c5c6bb13406fc95e6b100f223678e53c335ddfcb788034036caa432b"], &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x800000000000000, 0x1f, 0x8, 0x7, 0xffffffffffffffff, 0x1}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000001800)={&(0x7f0000000200)=@ax25, 0x10, &(0x7f0000001700)=[{&(0x7f0000000240)=""/70, 0x46}, {&(0x7f00000002c0)=""/85, 0x55}, {&(0x7f0000000340)=""/198, 0xc6}, {&(0x7f0000000440)=""/167, 0xa7}, {&(0x7f0000000500)=""/43, 0x2b}, {&(0x7f0000000540)=""/31, 0x1f}, {&(0x7f0000000580)=""/174, 0xae}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/138, 0x8a}], 0x9, &(0x7f00000017c0), 0x0, 0x4}, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:56 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040)="4feb0340168a6830a9b8fb2f115daddf45d958758c11900f2d0ea379ded35250bf30956f0519aeb8cb5b46b0df01ef0756867831ec474f8d26264309bc25e4e60eec45f4074bd64d4931aa6d4865bdda1aa470706e9a14a9fc9b", &(0x7f00000000c0)="864a441575b6a6caeff6625f5bde895431e4aeb31ed7eb691a0b1e44fcf41ef3fa8afdff608692d468d99d77084259e742c55bf52e2c731e0e8b9f473181a9594522e17dca831ab024cb9e830b305515238f63db92ec3f53d9255a98ee632d2edabc0b2a22bbb96433034a086d2f054e2f1bfdeee31c1a67297f21f357fcd46f6c7cd2253dfeafbcab793489b7ae563f244a0665fcd7de63525214661b10f1dce7a900a6742098d08630258c7d26f9364c60b6f4845ad14bea665499fc2a3bff156ebf923c592c2aaf37b02961aa9d23e236b8dc339ebb660cf1c709d6d099cfae93f6b8324fe573c6fd8aadf1667ad91930", 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x31f, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r0, &(0x7f0000000400)="0baa8e814ec24f0346f1f95056b210fda30ec749839d8d7654b0315ae489816f83f89d27acf03095f8625f0855287a0844c0a9014f6d1bdd493113187b1b1e8158f4cd1408f67615bee81a8a6d30b6a02288a73cb154a6dffdbb828f97f82e5fefeaa73be83321eaa9b3a1edaa1f68e35bc8203549b7c32618", &(0x7f0000000480)=""/108}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='mqueue\x00', 0x20080, &(0x7f0000000380)="c2778b7c0989e166cc45ecdc6a83e5f84a91190e06abb568f8c4431e9bd36295aa50f2ba3dcd343cab104db2e5927c189699c2a08f69eca0748c81c82f1221005af9e0b4d05bf27ca5cdd0f4f071970cc0a906803056b94f9d08a48de43d1f9c4f7aaaed5144af0927987349541ecf7a977cf86153a74d52c0e2aba5c0") bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r1, 0x0, 0x8}, 0xc) 2018/02/27 11:13:56 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x78, 0x0, 0x8001, 0x33f0, 0x4, 0x0, 0x8001, 0x10060, 0xc, 0x9, 0x20, 0x800, 0x2, 0x5, 0x41cdb134, 0x1, 0x0, 0x7, 0x3, 0x80000001, 0x3, 0xfff, 0xd88, 0x9, 0xffffffffffffffe1, 0x100, 0x9, 0xe8eb, 0x5, 0xe3, 0x2000000000, 0x9b9, 0x1, 0x464d, 0x80000000, 0x6, 0x0, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x410, 0x80, 0x8, 0x5, 0x5, 0x8, 0x1}, 0x0, 0x7, 0xffffffffffffff9c, 0x1) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair(0x8, 0x80007, 0x1, &(0x7f00000001c0)) r3 = getpid() perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r3, 0x0, 0xffffffffffffffff, 0xc) 2018/02/27 11:13:56 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair(0x7, 0x8000f, 0xddc, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000300)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r3, 0x1, 0x10}, 0xc) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x9, 0x7, 0x2, 0x4f02, 0x1a, r2, 0x1}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:56 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x26) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000040)="9fff9562c7f0fb178a0e821a635a6a20d2cdfb9895bb73931355c7b968821416d0ef38", 0x23}, {&(0x7f00000000c0)="175582caad54e53bbf0e22698337f289738c94f784dc3cc7a8a5e061fe10d55925bcbda651fd87e07d42acda2462cb5a2eea6b9dcc5c3761effdb79dabae7a291c18b9c0d0f20d6d1737b73599d453bda7c5fbd4914ed8203846a185171302464e07912e565033a11c18e4ea9dab2c23d45423656dd1d269dca7b97aa1027b77848374e5c7c2b5137a2848eb5403c39463722bdb4f60062fe89137c13e20f2c4f98fde68000f904cc3cc317ff32af219dfea3df782", 0xb5}, {&(0x7f0000000180)="63cf66296178b485c9af27d791a24e59ca081cc9d24d30b44b432b00a42514709552461528f57ba9d47d73ca58ce9f62d0d005a8f2ab1b1a6dd39de7bfbc28712432133787a4f778c18ae4f4369c5b2379f8fb573f601789269389f3dbd275dffa0961816e67486e03a56f566352e2dba7670ce86e7fab77803f9ec704d987297ff988e15cabe01e56981ccbb7d83e96c80e593770f6fafed2de7d644b1e9fe8b98e6268c059300fe2ba8c29f42756477c8699b07801d8af887a633b6f9634deeb21b6c0fb2985897624b1799aed", 0xce}, {&(0x7f0000000280)="39a92b75ef3aec489d73d4d3f9156e1a45df348bc4a7a907aa638a508cdb1dcd4b282ed46dfac8cc70aaa489e137d6a35bd2871471d2b0f9523e0ca44637378e31b3a47678aff57b9e2494fecfc0fd6d0f2a76c14f5d7813c8a258ec997477ba09e157dfb8f1b47d8e20455576f2e0efa193107194cae7956e6846f151c5c4305b38", 0x82}, {&(0x7f0000000340)="52ff35e1e7c64bae2937054d1525932647db3b99fdb4942a5630b3a2f206fa9a22c31c4d09ed34fb466317a0cb908aabe704e273677b5628d687f3ea84ea1a5bae584475dac92b2f207e91a619dc252a26a9bfb016276047129f03dba7c7b0cbecf84cba836f4f83add1641df02266faaf89d732d544380a8c6d1d15", 0x7c}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="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", 0xfd}, {&(0x7f00000014c0)="713b826ff6c266d1d6a9327895ef168001bce8c2dce2a1f1d6db6bdfb2a15fd9a9e3225d1fd49bef1e62d1eec5469bc7a53bf7935f168d2a08a0cb42d4ead72fcb402352882e993de5b8a8c52499eec3ee3df4cf965635867878f8a15867a753a00b975d", 0x64}], 0x8, &(0x7f00000015c0)=[{0x30, 0x19c, 0x4, "9eae6fb9ea687f80aebc837bee11c0643197497469ce11847c3b70debe"}, {0x30, 0x29, 0x9, "60d01a3d34224986ae20a74a61fcbcdbb709183eab5b26cb600a58de85442934"}, {0x58, 0x1ff, 0x1ff, "705eeaa534e81ad0d2f64c51cdccbc97fc7dc468cf7ad6c9cd631f2719f3db6f4747f75a2faf2c6bcde2b873a101606b8e0577ce614c892f90eca0ec2c2bbf451de92beb4a92"}, {0x10, 0x29, 0x8}, {0x60, 0x0, 0x0, "1417cc8eda7141f3610f7af65786ee2768b240776456bd067f052950ce99513b5924639fe7309aea9ef7a8c798285af4d7ec6ad434ea94e6e64f1984acc36ec3584f4a4e5d732479442199"}, {0x68, 0x10c, 0x0, "455c881783902ebe03c5b801be144fd5d15bf2eb2a749027f6da09a6c709e80ed5e242127b9e69415517de5f50cc250a9cf00f73e9fbcda95292ae01ffc2dde48d8756d4121cbde79f6a7be10575e717fb6fda"}], 0x190, 0x8000}, 0x40) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00000017c0)) 2018/02/27 11:13:56 executing program 7: socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000800)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)="c6012be29ca95f1a5b98aa122caadd497a00008173125e43a2edf2a2edad0f992760af4429018ca4f663ec536e27d650c36bd4d6e2e3d24214d98d8d6b22728f7f5d88d71ee2769bc1155bc51f3f0435766ed4a13a00f519f52cab902c893074e4d973a3a2bfe98c62d17d45dd1bfb9394ec3bf623b6408a89c1b394e827a29c8583323678", 0x0, &(0x7f0000000200)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000007c0)=0xbfd, 0x4) socketpair$ax25(0x3, 0x0, 0xf0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r2}) recvmsg$kcm(r3, &(0x7f0000000780)={&(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x2e, &(0x7f0000000640)=[{&(0x7f00000003c0)=""/188, 0xbc}, {&(0x7f0000000500)=""/97, 0x61}, {&(0x7f0000000580)=""/159, 0x9f}], 0x3, &(0x7f0000000680)=""/218, 0xda}, 0x40010021) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000000)='./file0/file0\x00'}, 0x504185c15b70e017) sendmsg$kcm(r4, &(0x7f0000003100)={&(0x7f0000000840)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x3, 0x4, {0xa, 0x4e24, 0xffffffff80000001, @dev={0xfe, 0x80, [], 0x18}, 0xfffffffeffffffff}}}, 0x32, &(0x7f0000002d40)=[{&(0x7f0000000880)="0706ec46aea9cd02b190fc5c454bc78b93e38163d7d775b7b9", 0x19}, {&(0x7f00000008c0)="f35d762fa89ea96ce2a4f28ad4b9844a4a06ae6b2ae48e767fda152b965a405a203ac0994ba645dd4067a02007c9da7e647bad4699bcf03ef19d2bbc4ea7dede7ab9031c53ed91f5fd626d055e6e41ef2d116ab1f4d8aad265d0351fe42dbcc7ee1e7b7b7d3fcfcb697b00d1a3df64f3e407e3fc77a691ae0258c05586cfee5e23e37281d754970dc4b6f44e0af400f91ebe3a064c70dba54b7999131ed4cc33b842626b753983653ae316096828bd1cd9ac5397871eec7857a32a6e9870c41d094be5e2b5a249c038523fef1fefc2b442a4c65eed9345e0e52ba3c8f7c84670556182d2fe731ea3", 0xe8}, {&(0x7f00000009c0)="a98f3ba88d7c084992876287662147df59bc444a43f1370723b14fd0e5f0ea6ab983d3ff284e57f3dfe94206e24c59d546df38e452ababf94bd86db68885da6c2d83536dab03c6f410a37c1ee859", 0x4e}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000001a40)="908e871488c03f763950e6779c02e902b038cf69c7a679bc31e663d52159d7c651ed59056f2e21a5e4d7014b0249f29f776d94aabcb1ed0d169f4aa5c8d780dd4fbe", 0x42}, {&(0x7f0000001ac0)="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", 0xfa}, {&(0x7f0000001bc0)="da9c9917cf4e615010334ccaca4cc49d379d7d94de9ddc6ad8ada2b45f67f029b44538127a940458559248de89463ee5c7489806e526ad9cc41ec14b404a6cb539e0ebad3cc5352907419e3f9d99b0ae7aa5a151353cfc619b992eaa822a67e9c89aef22b9927f06ddcd483435a74373ebb67b33e0ab17fad1e22e8fc2afdbdcfc2fad1bb7b50fe0cdc8f603ef05d71cf8e31d1d979417a47bb4468d5bfc3cb59f304fe847bf90b80dd2f326904e9b72e1b7c14695e3245a9d61f667ede564108198d870929aa1b8cec5cc539c74dd17e5cfc0486aaf38ed7eea0cac19f1cd89c84520b14eaf89cb13822531", 0xec}, {&(0x7f0000001cc0)="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", 0x1000}, {&(0x7f0000002cc0)="19e057e7f8f8f9f50a97ae8cb0b94c876fb8a48e2e97d385a96b82802e5f3ce4e473213c5287e4aa5817e36c86f32edea6c7fbb792fcb2c801b30a7f516028f2b12567afb4091f67528b8101551b45017e99929ad8226cac96eddd5b5db270e5d567354cc5bdb112aa9c6d1a67ae35", 0x6f}], 0x9, &(0x7f0000002e00)=[{0xd8, 0x10f, 0x200, "3337b1eba58d61a7770c2aab7a5e433ec0a4244713c568f0a26da12dc963d80faf074107e1db7a863c9ca129cfd8f8213c4ec16bb632cb72186df80ffe0296a60061ac3b3d575715c25c0d55a33977579441fa578fb7834801dd82f2f99c2f5f36ce4eb6ba5b52151375e45fa9bbcc6fa59c27adb6f02fd41c1dd08cad6acaa39e070588394fd61416781ebf7fcd30975b7ea90f4031b51e8d8a7a3af9c72e22ad87c391426047092f4739e0285c7dd96db6b4f420adaf03a0c0c652f84cd417b3e1a43a"}, {0x58, 0x115, 0x10000, "a2d5fc8a89a58751c7a8e3285bc0225ce03025c55c2bf39ef7fbdd8982feef00fda0e054cc0c90a38c6553f15dfc93b35697df2a4ff77470af2f325762d36ef884d3fb"}, {0x110, 0x10f, 0xfffffffffffffffb, "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"}, {0xc0, 0x100, 0x0, "3bab49c7922c1e298530143a08fbf3f29724251172886c8965b741d2cd77a40da116c1403944d7d5b2ee1f1f3bce820d362ba480fafd131bbd249e8f4e9092ee4fbbe931f70b66a196344850170ca77cd6b7587828bcbed477eba7f2d865e2a7b8ae75eebb2212c9280ca2950fd7d34d05326f4832856555ec40a2fc79694c6cd6f2545026480b8f5aef3da1c14c39d2ace1ad3f7ce0dc1b7ff073d0fa1258d72547dcd1adb8696df6"}], 0x300}, 0x4000) 2018/02/27 11:13:56 executing program 5: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000080)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/02/27 11:13:56 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x78, 0x0, 0x8001, 0x33f0, 0x4, 0x0, 0x8001, 0x10060, 0xc, 0x9, 0x20, 0x800, 0x2, 0x5, 0x41cdb134, 0x1, 0x0, 0x7, 0x3, 0x80000001, 0x3, 0xfff, 0xd88, 0x9, 0xffffffffffffffe1, 0x100, 0x9, 0xe8eb, 0x5, 0xe3, 0x2000000000, 0x9b9, 0x1, 0x464d, 0x80000000, 0x6, 0x0, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x410, 0x80, 0x8, 0x5, 0x5, 0x8, 0x1}, 0x0, 0x7, 0xffffffffffffff9c, 0x1) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair(0x8, 0x80007, 0x1, &(0x7f00000001c0)) r3 = getpid() perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r3, 0x0, 0xffffffffffffffff, 0xc) 2018/02/27 11:13:56 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000000000)) 2018/02/27 11:13:56 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@rc, 0xa, &(0x7f0000000500)=[{&(0x7f0000000080)=""/9, 0x9}, {&(0x7f00000000c0)=""/105, 0x69}, {&(0x7f0000000140)=""/83, 0x53}, {&(0x7f00000001c0)=""/12, 0xc}, {&(0x7f0000000200)=""/137, 0x89}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/219, 0xdb}, {&(0x7f0000000400)=""/200, 0xc8}], 0x8, &(0x7f0000000580)=""/165, 0xa5, 0x1ff}, 0x2) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) 2018/02/27 11:13:56 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) socketpair(0x5, 0x0, 0xe6, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(0xffffffffffffff9c, &(0x7f00000041c0)={&(0x7f0000004000)=@hci={0x0, 0x0}, 0xc, &(0x7f0000004140)=[{&(0x7f0000004040)}, {&(0x7f0000004080)=""/20, 0x14}, {&(0x7f00000040c0)=""/74, 0x4a}], 0x3, &(0x7f0000004180)=""/36, 0x24, 0x1}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000004200)={0x3, 0xd, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1b99}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffff5ece, 0x0, 0x0, 0x0, 0xfff0000000}, @ldst={0x0, 0x2, 0x7, 0x7, 0x7, 0x4}, @alu={0x7, 0x5, 0x0, 0x6, 0x6, 0x0, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, r0}, @jmp={0x5, 0x80, 0x1, 0x0, 0xf, 0xfffffff8, 0xffffffffffffffff}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x10001, 0x73, &(0x7f0000000100)=""/115, 0x41f00, 0x1, [], r1}, 0x48) 2018/02/27 11:13:56 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x9, 0x10}, 0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004b40)={&(0x7f0000002500)=@can={0x0, 0x0}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000002540)=""/149, 0x95}, {&(0x7f0000002600)=""/139, 0x8b}, {&(0x7f00000026c0)=""/53, 0x35}, {&(0x7f0000002700)=""/49, 0x31}, {&(0x7f0000002740)=""/97, 0x61}, {&(0x7f00000027c0)=""/8, 0x8}, {&(0x7f0000002800)=""/236, 0xec}, {&(0x7f0000002900)=""/75, 0x4b}, {&(0x7f0000002980)=""/206, 0xce}, {&(0x7f0000002a80)=""/4096, 0x1000}], 0xa, &(0x7f0000003b40)=""/4096, 0x1000, 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004b80)={0x8, 0xd, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x74b1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, @alu={0x7, 0x0, 0x9, 0x6, 0xd, 0xfffffff8, 0xffffffffffffffff}, @map={0x18, 0xe, 0x1, 0x0, r0}, @generic={0x8, 0x975, 0x2}, @jmp={0x5, 0x6, 0x9, 0x0, 0x0, 0xfffffffe, 0x10}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000000500)=""/4096, 0x41000, 0x1, [], r1}, 0x48) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x10}, 0x10) 2018/02/27 11:13:56 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x78, 0x0, 0x8001, 0x33f0, 0x4, 0x0, 0x8001, 0x10060, 0xc, 0x9, 0x20, 0x800, 0x2, 0x5, 0x41cdb134, 0x1, 0x0, 0x7, 0x3, 0x80000001, 0x3, 0xfff, 0xd88, 0x9, 0xffffffffffffffe1, 0x100, 0x9, 0xe8eb, 0x5, 0xe3, 0x2000000000, 0x9b9, 0x1, 0x464d, 0x80000000, 0x6, 0x0, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x410, 0x80, 0x8, 0x5, 0x5, 0x8, 0x1}, 0x0, 0x7, 0xffffffffffffff9c, 0x1) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair(0x8, 0x80007, 0x1, &(0x7f00000001c0)) r3 = getpid() perf_event_open(&(0x7f00000000c0)={0x0, 0x78}, r3, 0x0, 0xffffffffffffffff, 0xc) 2018/02/27 11:13:56 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x7) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='devpts\x00', 0x10020, 0x0) [ 131.801647] IPVS: ftp: loaded support on port[0] = 21 [ 132.560440] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:13:57 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x9, 0xa228, 0x40, 0x0, r1, 0x7}, 0x2c) 2018/02/27 11:13:57 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) 2018/02/27 11:13:57 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) 2018/02/27 11:13:57 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000040)=""/199, 0xc7}, {&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000000180)=""/213, 0xd5}, {&(0x7f0000000280)=""/57, 0x39}], 0x5, &(0x7f0000000340)=""/23, 0x17, 0x40}, 0x10002) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)) socketpair$inet6(0xa, 0x800, 0x9, &(0x7f00000003c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x2, 0x2844, 0x0, 0x0, 0x10, 0xffffffffffffffff, 0x4}, 0x2c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000680)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r1, &(0x7f0000000480)="6962846a0bea27dad194790de7a57216428b30fa01d7af90318a54722859898c280f2d38ec1b73f86ab647ddde6b387898f31761e3ae7f85b2f1d8bc68200f1fb2d4f5c6750892f28a1d608c544771bf5393ca796b1a588ca16aa77f616fd8a95580124ebc39ecbc8b5d224048e1809b927a0c05540aeeb0b5ab1c5b5d6b42cfd5b7c5cfd35096796af4c2a2d92236a08c338e82318d0c4f2bb3e8d6032fe5bd64a468950f885118e695338c38879ab4c12b9575867cd398bdc452c0a1a1d0ef", &(0x7f0000000540)=""/220}, 0x18) 2018/02/27 11:13:57 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x800, &(0x7f0000000140)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000180)="6ec5c9428c", 0x0, &(0x7f000000a000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) 2018/02/27 11:13:57 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x78, 0x0, 0x8001, 0x33f0, 0x4, 0x0, 0x8001, 0x10060, 0xc, 0x9, 0x20, 0x800, 0x2, 0x5, 0x41cdb134, 0x1, 0x0, 0x7, 0x3, 0x80000001, 0x3, 0xfff, 0xd88, 0x9, 0xffffffffffffffe1, 0x100, 0x9, 0xe8eb, 0x5, 0xe3, 0x2000000000, 0x9b9, 0x1, 0x464d, 0x80000000, 0x6, 0x0, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x410, 0x80, 0x8, 0x5, 0x5, 0x8, 0x1}, 0x0, 0x7, 0xffffffffffffff9c, 0x1) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair(0x8, 0x80007, 0x1, &(0x7f00000001c0)) getpid() 2018/02/27 11:13:57 executing program 0: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x1f, 0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x48, &(0x7f0000000100)="1104a55ef2b6d21eb5fb585d9c14be999609681be132369e5c6ef6c11fc5a41053d261dec652e45626c75e9e4e60a850ab4d48c0cd28c9a72ce8c1a69b521f8f994fe09727f79ac4e8c4dc3f1b9f4f5ccf87bc59c1e94ae1a7fa95529aa134dae1fbba2f979e5ee1605cb16988b4e8f06ca372a9f4675d7fc8a35d6be66629beed0ba8161484b1266dd14d4d7f") 2018/02/27 11:13:57 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000100)='fuse\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:57 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair(0x0, 0x7, 0x40, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000180)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x20, &(0x7f0000000100)) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:57 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000200)={r2}) 2018/02/27 11:13:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0x0, 0x3, 0x5, 0x8, 0x8, 0xffffffffffffffff, 0x3}, 0x2c) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000580)={r0, r1, 0x7, 0x2}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000000800000035000000000000fa9400000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/27 11:13:57 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x78, 0x0, 0x8001, 0x33f0, 0x4, 0x0, 0x8001, 0x10060, 0xc, 0x9, 0x20, 0x800, 0x2, 0x5, 0x41cdb134, 0x1, 0x0, 0x7, 0x3, 0x80000001, 0x3, 0xfff, 0xd88, 0x9, 0xffffffffffffffe1, 0x100, 0x9, 0xe8eb, 0x5, 0xe3, 0x2000000000, 0x9b9, 0x1, 0x464d, 0x80000000, 0x6, 0x0, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x410, 0x80, 0x8, 0x5, 0x5, 0x8, 0x1}, 0x0, 0x7, 0xffffffffffffff9c, 0x1) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair(0x8, 0x80007, 0x1, &(0x7f00000001c0)) 2018/02/27 11:13:57 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair(0x13, 0x0, 0x800, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000001380)=""/221, 0xdd}, {&(0x7f0000001480)=""/174, 0xae}, {&(0x7f0000001540)=""/8, 0x8}, {&(0x7f0000001580)=""/154, 0x9a}, {&(0x7f0000001640)=""/108, 0x6c}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/44, 0x2c}], 0x7, &(0x7f0000002780)=""/128, 0x80, 0xfffffffffffff001}, 0x40010000) socketpair(0x7, 0x806, 0xecf, &(0x7f0000000040)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0/file0\x00', r1}, 0x10) recvmsg$kcm(r1, &(0x7f0000001200)={&(0x7f0000001240)=ANY=[@ANYBLOB="0000010000000000c000a94f5457420101000047ef6bd908ee19cfe70a7e000000000000000087e59072c5a5158d482ce52f49a280db040c72d6d9ce6f7cc6c8712ce42c2862e88645de132b32cf3352ae8d2b05723fc0a42847285b655b46cc4111bae48573c66db8593488e7631569d0ac8befb234b519947d04c4fbedfcec0ab764f7b63427484e9c4eebc5a1d031dc43f3e3acdb1983373a724588671020dad2f0d7c801ec50b68481cc9d241ecdb5218497cee580dbae2675ddf7e39d6ad6e8d3e944e06794c1a5dd2aea27040742d4cf374a42813b183a98d3c8d88493a004912349ee615e7c544f4ec54f5167e43d854a05cb0565410fd6068c82d6abd09d9691d248b9842de7c2eb076929", @ANYRES32, @ANYBLOB="0000000000000000000000008000000000000000000000000000000000000000000000000000000000000000"], 0x3a, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001140)=""/176, 0xb0, 0x3}, 0x0) 2018/02/27 11:13:57 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000200)="2f866eacdf593f7ff1ab71bb9e0e8581468e07b171f6e098456a7341eae405a59dae5fbbc3ddd316468cdcac17407faa4db04c8860adc6df08d822ae1773184a4cfbee753482271128e20cd61908bc0ba87aefd5e00bb39fbb", &(0x7f0000000140)}, 0x20) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000300)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00'}, 0x10) socketpair(0x13, 0x80000, 0x80000000, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r0, r1, 0x3, 0x2}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:57 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="850000000800000035000000003edf10966060d9dbf5e6024f0000009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/02/27 11:13:57 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:57 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x78, 0x0, 0x8001, 0x33f0, 0x4, 0x0, 0x8001, 0x10060, 0xc, 0x9, 0x20, 0x800, 0x2, 0x5, 0x41cdb134, 0x1, 0x0, 0x7, 0x3, 0x80000001, 0x3, 0xfff, 0xd88, 0x9, 0xffffffffffffffe1, 0x100, 0x9, 0xe8eb, 0x5, 0xe3, 0x2000000000, 0x9b9, 0x1, 0x464d, 0x80000000, 0x6, 0x0, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x410, 0x80, 0x8, 0x5, 0x5, 0x8, 0x1}, 0x0, 0x7, 0xffffffffffffff9c, 0x1) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/02/27 11:13:57 executing program 0: socketpair(0x11, 0x4, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) recvmsg$kcm(r0, &(0x7f000000f640)={&(0x7f000000e3c0)=@hci={0x0, 0x0}, 0xc, &(0x7f000000f500)=[{&(0x7f000000e400)=""/62, 0x3e}, {&(0x7f000000e440)=""/4096, 0x1000}, {&(0x7f000000f440)=""/184, 0xb8}], 0x3, &(0x7f000000f540)=""/199, 0xc7, 0xfffffffffffff800}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000000f680)={0x7, 0xc, &(0x7f0000000040)=@raw=[@exit={0x95}, @map={0x18, 0x4, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x5}, @ldst={0x0, 0x3, 0x2, 0x6, 0x6, 0x14, 0x4}, @generic={0x4d08a2e0, 0x4f, 0x1, 0x3c}, @ldst={0x3, 0x3, 0x3, 0x5, 0x2, 0x0, 0xfffffffffffffff0}], &(0x7f00000000c0)='GPL\x00', 0x9c, 0x9, &(0x7f0000000100)=""/9, 0x41000, 0x1, [], r2}, 0x48) [ 133.441099] IPVS: ftp: loaded support on port[0] = 21 [ 134.175908] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:13:59 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) socketpair(0xb, 0x0, 0x5110, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000001d80)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000180)="1c862effe22a73b02c098d6883f7ecb940fe4a3d7643c80fdeb615db864362305b61dc40fa5a0e3c0e5d74e36023c202e716408fd7df067f122becce", 0x3c}, {&(0x7f0000000500)="ba892b31e060e1ab7e1eb034dbcbf66cc73bf45183d4d40db195531ffd0a3b409d4d183a7a036439fc0463c11c470b28ce4f6d53c09ec68e219797bfbd264b922ebc", 0x42}, {&(0x7f0000000580)="d77807363d71bceafc33486e8471acb64dc7b2a9f88276c14fb408ae1785dfcdf46c6af158f88b8cd9de52ce9800d507a0ca5243e253bf271e8fd6a75886e198507e8f3149a4f1b266693f2150f60c9b55e49a6195420a0b18258bd3fd6650e9f7db30bacc3e46d53730f4bfc7285d11265215e42453d57950062075a42955", 0x7f}, {&(0x7f0000000600)="0daec253b0c3012a98bb1fec192dba72c5be152f27f73229ee71ee09d1e5268ce3f90930ff71a2a21439c4ee5e32a6b86c0c9b813396e969f2bdda57d51a98a3147d2d8e4b7265c002a52375fc8c6be3c035861938c6979cb8f9095478339964461eb3db02ea2c6fd3e4ea5b197cc35c4aaf6adc2863e43e376021bc99c22e7123deea0fae15ff5fbbb29acbf75faa887f7627c109dbc11841034a33a63801ac7a2b864876b70e275596ae0586468f2069ffddc0548663d97b33acf68c1d1ce75a4d0f3217e344b2ce1304c4cbd81dbde64d8f9d9449c2804c37d569ea", 0xdd}, {&(0x7f0000000700)="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"22988d2ff2b35c7486eed3d25fd726d96d1314320657d6574b6f152a34be7ac06f91768998e0fa386ad9140669e4d6312b1a02fe0e4921946fd0d80fbc47131a5697ec0580063105b5702bfb81feef78"}, {0xe8, 0x11e, 0x7, "10d8e80ca57a1f023ac3bb9de4341f2afc224ceef08397696e99223a77a0942ec0768ca7077763c575c6e4ba9cadf280ba9c0bc44430fe856210ad2aaf4613af3ccd2e0baeb849e226dbc430c02d0bd9fa40e4fe3f12b78d4fccc460e350478bd545007111b945577a0c852a7d0eefcceda7ed63382070d517d4c2f1dd0b41d9550126d3ae5cbbe23cdb227013ac98c6366e9828e57e1b1ea6a73d8ed7b63a34e7d03c72f79cae0073c2ffd94544d31c704b06bbbd6ad617a28c39c2c4242b0d2e488e32831de605b653191ec9a58551c19b"}, {0xa0, 0x0, 0x5, "d5001e23f0c9df80b7a8faebc57622656e25f65bb542bd7e534fa9e85b3c825039a080afe15391935d1f25e37306cdf04116290eab51caa28152bb17cd2b1a5aa98d4369ff720e5b0c355e636cd7bcb3e56a7d99ce384411cb90476a93fc49e47b9ff9183eeaca3d66d21b5d8eae21ea626c7ca8064e238408454944339912d4b3660fccd45ffe838a4380828166"}, {0xb8, 0x112, 0x4, "01046d040bbabcade947b2b2b7221e56c7ce7c90ab1a840d8564e703de2679833c67828cb9645ddbe848651ba16ee7e7dfb82d7ab1c08bb131e1e2fa223c77817e0eb7a68f38982102de7cd67e3fa26fb2013884d55071590160f4843b06612067d1f510a47bb59f155b67268c606a49a746a81be56ea98fa29d37581ae4f8a51142d3d18c1a9db772a65f7bd1bd8493df17e17f9b9cb7b0093f0d73e087072cfe"}], 0x598, 0x20008010}, 0x40000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x4, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000004c425cf1675ed22200009500000000000000e7b1f8a512c249dfcd5154d850d5daae1a7c2eab22cfab06a22b5e817c1b181694da73d11d623f24818c7e679ffe8b4e39c9a34509a7fe202d64d49e7d35986606e2a5576ec1b053759272cffb8ed74ca1545a27f31d47dfba83bcee358f848baf832e1c73513c2596ce006b4aa5d0cde5cd96479acf762f570cc999e0fe11c4c4963fada7c53154a0a71f17362dfdace4c7cbaba29da8780e1b83f568182e62e9fe1199b22f4af79ae0559c792a0fde6d8274eb34448e0d4784a4f97d"], &(0x7f0000000100)='syzkaller\x00', 0x3e000000000, 0xf2, &(0x7f0000000200)=""/242, 0x41100, 0x1}, 0x48) 2018/02/27 11:13:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/02/27 11:13:59 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0xa, &(0x7f0000000180)=@raw=[@generic={0x8, 0xea7, 0xa5, 0x401}, @call={0x85, 0x0, 0x0, 0x3a}, @exit={0x95}, @ldst={0x3, 0x3, 0x2, 0xa, 0x4, 0xfffffff8, 0xffffffffffffffff}, @generic={0x3, 0x80000001, 0x1, 0x1}], &(0x7f0000000200)='GPL\x00', 0x0, 0x1e, &(0x7f0000000240)=""/30, 0x0, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f0000000140)='./file0\x00', r0}, 0x10) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, &(0x7f0000000400)="c4eaed3d3aad97d9ad52f8aa26b0d4beb0645330adbed2937ca052c569b6d831a07c734cc53a46dd5cad187298b4e729c49ed48817dcab45b816428f83f66ab68f9e5c2a9ec0879c0da9f47ea7053ee5ed5c93052743f0472b9bfe9bee31308b3411bf0a6442535632c039859c") perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x3, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000340)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) socketpair$inet6(0xa, 0x800, 0x20000, &(0x7f0000000100)) 2018/02/27 11:13:59 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000002640)={0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f00000002c0)="033f30bdde240173738cdd28c61e7b459095a7ecfc3cd4a74bb3b8ba828543bc05c07538", 0x24}, {&(0x7f0000000300)="40da42dcb68dab12d8b168d1d47b642080b73fdccf6ebdae5837f98b44f1843980a5901f7ee9afc0e48db97fc41fb585a1609c8e45e69ca6b7c75aabbe6db351cf2f25924b4af6638829274631d263b6b27efedafae208bc7f5b5e2d9778285ad451bb2ebb6e5bda44023781e1166f088ec89deee707eca3acf5b3b601e37d47ea7ca43154dcfd9b370cb8ce6fa2ccdf2e554d2a2514788348f5086c7e5bffcce5acd6a2aa92666b0b04ebdc94c9059e3deaec9b28c83305d2e9f19c3af276e7443c393ec73c5f14a6d5fcfa6fdefe7e40e99d61ad5f4cba44ce5050b1a279f152feea87c6b5668183fa03166a628c1276b0009f924f6886c2a48cb8f00c474208d6b806973e2d48f3fb1539485d9ba7bb1186cdcb69c1612b6d2f6c96d069600c8b6ea4d486a2e4f7a6d348770992556b5de883022bc5c8431bc82cc54c86c6a67b328c650ee789f76d4cdc785c92d21f8450aa291a30763e364f9c2329b601208867d1c43ec36f5041003c5782a02c6217268b6606b1dd165d3ccf54aaeff49c2fcd2f1231f64e0129490304c633ceafcfba297b59a80201791b8ed5fb24a38bfff3e4bbf75c310875dccb5785c529f64a1ac4da4e2ac9f8d1a9fb6001bc80908fdd0e0d14324dc4c5c0def3803314798e6a2aff1cd7859583feaa55785c98c2ad776285d965e93af73e12126fd17312613dba68d5ac16949023ba2af2df1222d36cadc813db620d86d6901508697afe20fb11d124fe72d229c5deaa7e719f16d31c663e81a11ddba2506169c159f51daf26faa86d835709fae50305552e94c8dfe9c6abc849400dd4b16f18c1895b6ef12eea47e8942a45fc2dc2140aafd2ac61610737d52c0928a7082418874937b86065373f81ec1ba74acd442ddcbb21d1f236a47515c6956acfdd00ee0a2f905539be1215aed7ad155cd40870b71802fed461067472bd302b29bf4d6138b1d72289daedc6c4b4dc8c66a374447fe0997ab179d63335296fcb30528a11d00a4a482e7ec416f9b8de42777bc1c271c81d911dbfbf07fcb80f924e526d4d22578bee0fd79c76fd5daede4364bc6e113cb720e804e74dcf41b81b806cb7842f911cfc0f6e9575fb18ae4bff2311828cefaeb7385ec24e3138a447ce2335bda8fcb288b334c9c68b3be6ec2bf30204e3b2acf30837ecb00eef07510c1150659268a445c87e7b16134f0ce49a8da17b6004923126f8c629753087255b36751fb0b26ae4332f2d70f836587757149ff481e856c227043abee165e4c27a92444ec031277eba7638cf3add09b132fca24d75d1d50c87c52421fc38cf1a61384d64028937874e7f8b20a4e8fc677ac5e276173ad25f895a9e2b8934041d8da3fbf6e4ac42b0a13ddfdce4123fcc08ffa73400c5a77a165d90f50c47ba088b7b8088f54077ec4c473a18affeb988aedd276872c5e38ae1f39293d32f6524bb0ebb42333a32013badde3678993a8ac47bcdb940af21acd91d7baaa748dd730bdd1792b5a0683c22625dde26b7ce28467979ad1940bf5fff16baa32c7476de2a3e0572d656c50e31c2a0c25d24849774c73c4345a48b78b275468ef1755d93bb2aa2aae5db02b22c38c9eb27e703b1ea3ae1f39150c83e019a6eae121612fbc7b97d604e770606e922aca741396edea77d989a7c55f90667802101197bebde63a21464d6d13fc73b720c0cb5277ecb48234c5713d53699e856b6614dad10a3709fde6ac04ff333c5c09a1f18a5db4fead1d0d7b2057d34e645b3f4a27a7d0fa908eeb263911ae03828723fcdba5d16dc93eb37a0f73e4c4e52bbadd6e02ae347fb3e601a49e86c64ceba5647afbbccc730523b22cdb5e47a11e01460e7656adc4f8d9dc48bf84f2a9e337562868b55efcda0885ad33286fbe1695a9635491c7bb4c79b04a52fce379c8cb800db53b942e6ad17af8d77ad1218107003154004042c4c6bd461a09ae648eb42a79fc15cb7ccad2f9993933a10ef87fb24cc2fd2d41ff78af043d97c72ca60f9e9f9023deecabd6013fa6b0e3ed6d2bb97498a7bf0f8e32a03209bc284e3973550265f856b041d7568680265bf029b813d3d4dd902bd43fd0a7eba69c816c7ae98a52468b80f93605216121a37ff7e7c85fc6755e12f209109d98337aa1e15edd2ac2caf0b4c556483399ea1a65d4a6f779cd4be4e2af8eec1d87f8dcbd9726095d247a5a82a72569aeca971c703fa438a4ccd496fc22736e7647d562259edc527a0b46d6a84838e626b060eacba9440bd1d8f16d06f5595c9d2c07ecd36fa185850bef7f9a21d3a61e82f10c2ca2f5fe766ff0fc7fe28e052e28fb25af14f88093d9f0480d1e68d1bf50e7ab862f2938a8413cc3ace5e63cf02cfb59d6ecdadb2f2f5764c4ecc11cbb0a3d9922d6e8c6e5fd82d7bf43d93b7d9099cd1de982fe01be1ff432c3b28ce8e994d38cb7188abaeb91bb00eae02516b1b2f9e89edc36940ee3813e4b1d44ed3bcbb0336c4d9c4aaa0ec213570e2d7591dfb3ce4a7c0b5f4db0fd379ca9ce603dfebb8cc202f68bd8a8f5120b02b35c300d914b369ff97f5681de29b820cc3f87267e3813bbf0ea676b844879432a58d206e32622313e9669bb81b409ada3b6599639cd54e903fa4b05d755836e71f7d4c3e371ff962fa1a336baabba7f68d081f0ed089e3d0f9833305f338033784495594df7c20770fa332c73f1a3a4bae08c60ac43b06af706ea87c540d6faa1814453819ebd7551a15d9039ada57b9360288cb9706c864e3fc0f712a13e9d1b6fa7eda751fe56e67c2191a13280cec212f871bb5e14e9c45201fe52b8f98108a6f287f95230d19286c0a70e75e3d4896e4a62c1e258411909813c3570b6ea217274f2f866430aed3c7e78fb7de9684dc43675bd10ea03e093f70cc07b6a3cdbd81c664ce4f027155c843f6946f9619943828bfdbaf35a73de4ce6bda25998c8b7e623a7daa30d365330e2ec8d8e7e749b7a8576eb1dea80f50bb7de83bd1a4b4bf9d4482b2c3203c6c54bba9cabdba20bd1ef29b828f70fecfd88196a3aa69ce0c96ebe843ea79a24128dc30668e9d242dbb1c97d9c0abc4ddeca28a665021af2b5fe964b2002d4f24db1201d79bd1161e23f2f3ad2b9472a92caa73ef70208bf6815502911f21b5a1f40913474e4ab9e60a41a4a57fccd567d1e0193c095ecfb1e1e20d046a58d9e5259fb7111db40698e9e0e288b6979e3c39453f45c10d4a659a439aecd33704860f5f11241c3952ba00e15df4f19f0eabf46384f5724e5de6df393a693e8059ea3eb3f943df725b56cffe2f40d8ad1f0fe3f3054372e785b067c748c9739ee72b1ce24f8cf9e75f473965714284f57d0620306438babf4167b2e43c1572939deb608ef7b3d7b8a793aa5611a2e12cddc7fca5dc5af6f27d219733a50581266567ecbb1d18af6e614174796d2303f81f19f96d64c499342b449ced7ebaeca9115f9507e325408c87498ffbbeb24240d1ff82516b38bebb4e625d5b12ec0f26afa615d6661ae5fe28ab0552dfe66118a4e9a7e842177fd2940e7aeabdc51d8e6f072f11fb5387b86796bba61d13b3dbc6826179ad26bb35c84bd102ccbaddd0ad783fd31f96fef810d231314a6350b73314f73973fbf6d334d19576014263596127c6088c90e2947de402951b890683a078d06a43915369e184d664213c59001a2a80cb51438b08cb2bdc86eccddb0337faee74edbd2e110eaf77bfcaa2f058bc6496d80efabc9702a8c284f3dd537bd30db768459b81943a6df878a5131436f420be901572738b2aa6e073e2dbacbe0a34d2c7e1b6a43becc47bf2249df6692c2e47c1454bace2ebd39c0a9f5d63fcf9cddd7e42b5c9f44c248e12ae81d27eac25bb2c1c28f2df796d55f9dda15d0ef58827ab791084b40abe96ed95c95f045acdc6d74ed0b4a4004f2b11c47d71e16c5baab9784c7537e3c67f20581d4003ffa294635148f8d254ec3ec4b0f84f5079da22b2c390b78aee912833c26a840658271d0b81c146b0b93f123a1b800f38c03208e04496efb1455fc60f9986e1e068c618887b60465a02cb65b8ecd8d4f73c536fbf101351d66e656f7673c004e089465a00990af780cb0f91d4b3bb41fe04b1c81acd81481a7de2e2fded315dad6612c1b0ab240ddcea096c28b87ec13346d814c3d3875af83b926d293d567994ea27172153da9d04822529ed34a993736f4c5eabfa000bed499eb8d92011f000e8595cd4311a6d7188f67a9fb58fadb046a9cb9886121b700010a0fbff5ec8c375e14345c3297ee6f57f38031099c27f1d533a2a9ce705e0e89d3daaccb027834102638ddfb8d8fc8172c23dd39a5d120382f3009b10044734b24750b0c01efef68eb088cda98ee035f3e40819238329ef000f60220194dabf3329d0ff380f7e40f0430333cc4e56470105e3224d61a862ca3fc6ae37960ea5d3cd3273caa8826f7c278f560f0b61a89f97badac37737f48180cdfb8fdd2b51618692161714a225cab954abaf15c6ff7f77fd86f4b4fe26377c0442ff8dee61c06d8d65127fdb5dc6a466075f8f262417195af6185ab18fd99b05df81ebacb3fae5f49025024fd705246da6b7970d960c22abb6748dc40da0c1a16fb2aea7df816e20b3c9c6a2d10439e10bfa9e4516e18483d6ab1dd3f748a824fb67646aaa71715da00602eead6515807549caf1b385a8dd082fad21501e80a543a8ad24210f8470bfa6190a38bfae0f288eef7db48aac24f10ecf14861e392a98515e999fcbe179d17928ddf6b5d85e30d6a5942aeb45ed4e711a7bdaeaaabb4fa804311dc6215e016350614af62d910ea709ebfbe3987e2ac21a225c922eea1f0d99faf3d1d359245ec9d05f128c018f4140966a649ba112264fd5d52daafeea9a605b25c58e118367d41cc43fbff765885990b9c6795a653a0abc2fcc85b4795835fe8c948e8c1afbf8e3f7e9d9350fd702b7bb45ce99afd1230601a020f1eeefd115f0780910dc1321f4d6ce506dc57d8f99b04ba9279f74fc0c7be6c70d6865f3dad8840ac1da504007fa0e6afcff986ce790d45fa6073479723a0b110f808136138f6b5fc8eef82f957aacf3b1bfb01a361b9caf39006d565fb30457342243fef08e5585ab83b9d144f6ca63fc5416385318d8cef11394f8453031df754536b78e316896119e75f45b7d3d78897428a585a4df04f4f85f7554e33ef7c8a112ee3e9d4234493e49c010b10d1afb94aeedcfeed7d9ed7da787b9d16e72ae03231cffca94349bda21a48fc51931decb39f1a75c2ba9b15ee40f36e704056e2ffb97ff6487f8ec240ebc7a38575cdbc485bade9d234e68509232ec6478b7d5c5ec03541841d7e5b0c37449d0baf4cba004b5d194677590049012482b52d3936d536bf05a1ed90e391e505ad21f4ccf6df88b17f1f1de01da3401cfe096134a7eea4420e175c8efcb098351775e79b7c6188ecc20b216153d7cbc3d353c4e62646e58f9b889bd6203c60f2863ede5622fc18915d112d95c57a18cc98d9eee5e64b981e2c58a356ff71682a6ab46b155be0f276a13d9459e404b964579fde3bb32224cc7952950c39b1169ae13914d1f579090a3c8496725570d5d472eeb38b24df2478c9acf51ab67a5847e6ea9cda384a8b846eb0f81820cf49d7f7a6fd58087cf6a0e6d7e89ab15af455a2d1495131538e692e3fc0523ae3e31190c66427be85e7fadaf717c72c71a6291fff079471605836eb8b4e3ea0b00994a777bb9df66015fdb962379f9f7d9add687eb4a381cc7e325b7d378", 0x1000}, {&(0x7f0000001300)="44da802758d4c627a2f618ab807ef9fcd217f9b8bacb232180a20065b00e77c1ef0f85f1985068a7982d7f4529c3f3295f70930b86aa13dff308094562b15cd7ffd28b0e2bfb4ec822", 0xfffffffffffffc38}, {&(0x7f0000001380)="99dbd4b3ac97a887d8f79aedf6d1a111b725303da37188bcb2bc5532d6f423b7d672a2349770e111f26cafa36c4c59686345635030f1711db26ac6706355801ef94ef5ebdf2852541191e78dc98546606469c0653f5febb5af4d1e12d93b36eaae", 0x61}, {&(0x7f0000001400)="1ff7014ff8bdd7f9f6a81fa4ab007273820a8b03299824dd3726047784d51745", 0x20}, {&(0x7f0000000080)="6f4ee2272662d62ad62d6e85895ff91a4fd33400719f7d6b33054d02ed4fbe0cb0905e64a85a841857a8bc0740d5d7dd070f95db8c5a7933b3c648adb0c09c4e05be12d78333984ce181943bfae9ce8c2fbf7c71708f901025d5ba423d95bf3b3638e040e663f16c5d69c2e7ba", 0x6d}, {&(0x7f00000014c0)="833ba79be5de1a17674be462281e71eb7a285aa4aa5afa684754398d5378ddaee7ad66891dec4218d83bf182877f15fb4627c3ff1b2b741c4a65c1446aed88dfb054ad174e40cf1312c54612f220a866164019d40a98cdf532ed6a5131d2aa4c8c6cf1e0f2ffef4c464a680ceb9ad9b87bc10596fb60a3dd2201a64ac3f41f616b8e47c917a1af2b6df5f4eb383e350e94743917bae64434c7b7a73fce3d3d9d52cbb67ccd5fd8afc87262c83dd735c69f9ecd41ddcd1523252379f05d836f5cb3a92f0ace3928e1", 0xc8}, {&(0x7f00000015c0)="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", 0x1000}], 0x8, 0x0, 0x0, 0x80}, 0x40) mkdir(&(0x7f0000000040)='./file0\x00', 0x10000000) 2018/02/27 11:13:59 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:59 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x78, 0x0, 0x8001, 0x33f0, 0x4, 0x0, 0x8001, 0x10060, 0xc, 0x9, 0x20, 0x800, 0x2, 0x5, 0x41cdb134, 0x1, 0x0, 0x7, 0x3, 0x80000001, 0x3, 0xfff, 0xd88, 0x9, 0xffffffffffffffe1, 0x100, 0x9, 0xe8eb, 0x5, 0xe3, 0x2000000000, 0x9b9, 0x1, 0x464d, 0x80000000, 0x6, 0x0, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x410, 0x80, 0x8, 0x5, 0x5, 0x8, 0x1}, 0x0, 0x7, 0xffffffffffffff9c, 0x1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:13:59 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) getpid() 2018/02/27 11:13:59 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:13:59 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$kcm(0x29, 0x25, 0x0) recvmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000140)=""/118, 0x76}, {&(0x7f00000001c0)=""/153, 0x99}, {&(0x7f0000000280)=""/113, 0x71}, {&(0x7f0000000300)=""/8, 0x8}], 0x4, &(0x7f0000000380)=""/176, 0xb0, 0x20}, 0x10000) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f00000004c0)="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") socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000480)) 2018/02/27 11:13:59 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x1) socketpair(0x7, 0x1, 0x4, &(0x7f00000006c0)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000880)={&(0x7f0000000700)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000740)=[], 0x0, &(0x7f0000000780)=""/255, 0xff, 0x2}, 0x40) 2018/02/27 11:13:59 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00'}, 0x10) 2018/02/27 11:13:59 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x78, 0x0, 0x8001, 0x33f0, 0x4, 0x0, 0x8001, 0x10060, 0xc, 0x9, 0x20, 0x800, 0x2, 0x5, 0x41cdb134, 0x1, 0x0, 0x7, 0x3, 0x80000001, 0x3, 0xfff, 0xd88, 0x9, 0xffffffffffffffe1, 0x100, 0x9, 0xe8eb, 0x5, 0xe3, 0x2000000000, 0x9b9, 0x1, 0x464d, 0x80000000, 0x6, 0x0, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x410, 0x80, 0x8, 0x5, 0x5, 0x8, 0x1}, 0x0, 0x7, 0xffffffffffffff9c, 0x1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/27 11:13:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/02/27 11:13:59 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="00f6f9c504ce7a3900"], 0xa, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/2, 0x2}], 0x1, &(0x7f0000000300)=""/166, 0xa6, 0x1ff}, 0x2020) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) r2 = perf_event_open(&(0x7f0000000500)={0x3, 0x78, 0x4, 0x5, 0x2, 0x7f54c37a, 0x0, 0xdb3, 0x1, 0x2, 0x5, 0x9b9, 0x9, 0x9, 0x6f, 0xa2, 0x3, 0x7, 0x1, 0x0, 0x4, 0x0, 0x9, 0x800, 0x7, 0x0, 0x800, 0x9, 0x8, 0x4, 0x0, 0x14, 0x4, 0x1ff, 0x2e, 0x6, 0x6, 0xff, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000400), 0x2}, 0x3, 0x5, 0x5, 0x0, 0x10000, 0x3ff, 0x7fffffff}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000440)='./file0/file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:13:59 executing program 0: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x4, &(0x7f0000000180)=@raw=[@map={0x18, 0x3, 0x1, 0x0, 0xffffffffffffff9c}, @jmp={0x5, 0x2, 0x0, 0x7, 0x0, 0x0, 0x4}], &(0x7f0000e6bffc)='GPL\x00', 0x80000000, 0x99, &(0x7f00000001c0)=""/153, 0x2, 0x2}, 0x48) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x7, 0x0, 0x7, 0x25e, 0x0, 0x261, 0x0, 0x2, 0x1f, 0x8, 0x8000, 0x20000000, 0x3f, 0x9, 0x2, 0x9, 0x8, 0x6, 0x8, 0x2, 0x6, 0x6, 0x100000000, 0x3, 0xfffffffffffff487, 0x100000001, 0x4, 0xffffffff, 0x9, 0x8, 0x7efa, 0x8, 0xfffffffffffffffe, 0x7f, 0x6, 0x0, 0x0, 0x100000000, 0x5, @perf_config_ext={0x4161, 0x4}, 0x20040, 0x10000, 0x80, 0x0, 0xfffffffffffffffd, 0x6, 0x80000000}, 0xffffffffffffffff, 0x3f, 0xffffffffffffff9c, 0x5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x200000000000000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r0, 0x4, 0x1}, 0x14) 2018/02/27 11:13:59 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='proc\x00', 0x4, &(0x7f00000000c0)="0feae760eb6df1996c5a99f6fdba7914aea0e57d53f295a979e568900ddeec6fa8cfe3") 2018/02/27 11:13:59 executing program 5: socketpair(0x5, 0x5, 0x474, &(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000040)="72da91f0a100eeecfc1bfccafa352ab37b162f03ab9c0f0b42a137fd682caaf4194110be939fbf7a0a0b67f5e0c3a20e8021e497f13ef8e706f5d7c8cf9667f2965585da92334e909b23187450255f1324483e573e8d7058e52b85ffc7cfd4ffeeb16cf0235d31d1a7fa2b7efe45bcf431909e18485a7b60d47afc7e2d7bc475b874d73b8447d93764d44b53c52d3c847c317bfe5ba02679b5b5be12ca39dc0aac1171cf141281c5a35a8ae78b14522fbbdc63ba", &(0x7f0000000100)=""/193}, 0x18) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) [ 135.025476] IPVS: ftp: loaded support on port[0] = 21 [ 135.797876] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:14:00 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x78, 0x0, 0x8001, 0x33f0, 0x4, 0x0, 0x8001, 0x10060, 0xc, 0x9, 0x20, 0x800, 0x2, 0x5, 0x41cdb134, 0x1, 0x0, 0x7, 0x3, 0x80000001, 0x3, 0xfff, 0xd88, 0x9, 0xffffffffffffffe1, 0x100, 0x9, 0xe8eb, 0x5, 0xe3, 0x2000000000, 0x9b9, 0x1, 0x464d, 0x80000000, 0x6, 0x0, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x410, 0x80, 0x8, 0x5, 0x5, 0x8, 0x1}, 0x0, 0x7, 0xffffffffffffff9c, 0x1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/27 11:14:00 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a40)={&(0x7f0000000a00)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) r1 = perf_event_open(&(0x7f0000000200)={0x5, 0x78, 0x80000001, 0xff, 0x9, 0x80000000, 0x0, 0x0, 0x0, 0x2, 0x8, 0xa1, 0x4, 0x9, 0x80000000, 0x0, 0x2, 0x4, 0x81, 0x1000, 0xffffffff, 0x6, 0x4, 0xa2, 0x4, 0x1, 0xffff, 0xf8, 0x26f1, 0xfffffffffffffffd, 0x3, 0x9, 0x80000001, 0x1, 0x40, 0x0, 0x1, 0x2, 0x0, 0xfffffffffffffeff, 0x1, @perf_config_ext={0x5, 0x9}, 0x0, 0x21d, 0x6, 0x7, 0x4, 0xca, 0x1000}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xffff) socketpair(0x3, 0x7, 0xcd5, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x40) sendmsg$kcm(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)="2ebcba4cabd2fa6a16b1668c73c1667b6eebf3cb19d4a2b84e7ffbe3f8e0e7f55e9d6d711242d047a98d706b6436de916a5ff2befb16debc5db2ca72e7e21aac8fb91bf6044f9055f0365241a1da477b828454173aa9b9ff905d8e686f35b993a1ab95a0a3cd7f9ad09e303bdb47770e4c065d7e5c9f7585ab6370c85f2145fb567cd7542f3c4f9adcf45dba24a2c4697cf6eb9f8a4f566ba5756feb2640c4445c4076099450db813263fdc5d84a62ebb510c29d8a249cb441402bd0e7c224575817460d144b0f24b8924ec05c35c8a80c97442257dc81", 0xd7}, {&(0x7f00000003c0)="e28c92cd496fb4b6c68e2d06897ecf63213ac1075beedf4ca1", 0x19}], 0x2, &(0x7f0000000500)=[{0xa0, 0x11b, 0x0, "9ced1cb01d1077b7ab86e86ad11b9ca708889840036093882c3de1c9ebefe1e4b85f34951e9229bf558be0e55d1b7f03ffe507cab3e3323adecf7cf2ffee71658c8e006f871fb10c2081cec3fc3bad9f4efa52ff36af9c98ca166f08fee6dc0fee9678ec3b99d3bd6a77661f42abe49858edf600b3d25a297c784cb2aa2f3bbacb9a696c3f13c8e51ba9"}, {0x50, 0x1, 0x4af, "9155210b76de888db16926acc90888b6f4cfdc25bfe0713471afea74a7f603e633a60f64016752e89670203da31173d56f0fb3eb37f36b68a39cc05291c7"}, {0x108, 0x114, 0x8000, "04062a3d2ce87b1b49dbc95f9278494ea1e7ddef1202dd441d76120376c3519f5cb4a7779132a823d338d54eb7086365ad79ea63d7dd8e396db48be96a6b9ec685f79b816541aa2b5d7930f61da38ef9a4f9453e9e8808d289d47ab88fde570f52d053471332abfe152f4d01f79239ba462667aabf054d94a10b5f3a316c522b85ce0ab49faa08aa06ae7c7dfc7bc04c587eda8943060f3b8c0bea724a182392d9f6f55a6812f6a3a2d30ae9b816e10dcc242b8c286755f18543ce73145b7ea44017fc74700e8bcfe745575eb87f63d42decab01e043326ff3603ab42750a7ed055095094899d166ce77ad943c42995fa4bd279a"}, {0x10, 0x0, 0x8}, {0x50, 0x11e, 0x3, "790ae78556b54a6d5e80fd16dcb637d286ef51384ab8b90d92fe2753f9a753b9c54fd910c94e0eb38b11c46a141c5745d71579001f9eca87bd"}, {0x10, 0x6, 0x622e9fb}, {0xd0, 0x13f, 0x5, "d36ca51187a1ecf5b579973945ef9e721e5f7a4039c000c3f1daa7f7c457334318c8cf7c044027f4ca0b4d09f9340d674ab7ff3e90d644904569eb5da504b7b370a7d62fce9118ebd0d065982791bffec00d4c443082714ffce8a688469a5b259b1347196212071192704f091ef33a6afbab20aa239afeb55f5c9e5c73c3c364973c7a17efda6bc65af7d2343f46f24795bd1af4fae346c4603f6c7d542a3e2693da3536f8669d5d8bf88be615eff86b46662488255a8480c50ee367b4930a"}, {0x40, 0x0, 0x9787, "69f706a51e57e0dafac829514162b1e57fd3c8b5d6dde98b66f8c34c6c6c87426648109758c35ac95690"}, {0xb0, 0x1, 0x8, "cfbbc71fd8670851d6ed35d2398ee68b4bd1d649e92ffdb4ef6b78cb3796fa96160451089e1471954f7afa3d0ca43d41971af55709e9b9cc105e36a9138ef1cf8fcc8c622b9b0a073aade9f8e5019e4af652f8b0a9b8a20bd07baf2774ebf7e40612f3b94b5a5fcf72478e2261ce6c0106e4a060dcba6e724143fec27b8eecfdee0aa6b3cab0d2167bb1db1debb5f19d4da89e4bb6a3fac5de10"}, {0xd0, 0x11e, 0x4, "97cded2f7c7620794a7956cb4efb3027bc3c341171e6772f262deb6ddc55f2f46f6ab1e2394571b894a13f0b2b49d0029e67ea60d782516d2fb98d10edb82846a97176be8d84fc11893cfa63d744f03480210f204dbff934e158853a7d4e93934260770b198ecdc01a256ab0ab72fff25f575a8921a6eedfcb8c0dde44792902ae7fd7c4b9ba877ec2a7be002b21a84d7629ea966f19c4c5caaacf7208051ef5660f00a6ba25d710832081ae3289aa8fb21165c4c399d6f6935c5d1d62f7"}], 0x4f8, 0x800}, 0x80) 2018/02/27 11:14:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x2, 0x8, 0xf58, 0x6}, 0x2c) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x2000000000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000027c0)={0xffffffffffffff9c}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40082406, 0xffffffffffffffff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) sendmsg$kcm(r0, &(0x7f0000002a40)={&(0x7f0000002800)=@ethernet={0x306, @random="5e0dcfc1c046"}, 0x10, &(0x7f0000002840)=[], 0x0, &(0x7f0000002880)=ANY=[@ANYBLOB="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"], 0x1a0, 0x80}, 0x4000000) socketpair(0x1, 0x2000000000007, 0x7fffffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000300)={&(0x7f0000000140)=@nfc_llcp={0x27, 0x433, 0x9, 0x7, 0x2, 0x2, "2d5503ab635bda01bde56d80ae22a5af086ef074db64338919d7b4ea1d858b467a16abd3ef47dc13bfe2778b0ab52e379878ae5a7ffa558ddb64a52b5508b3", 0x5}, 0x60, &(0x7f00000002c0)=[{&(0x7f00000001c0)="e7d834b4c2a081", 0x7}, {&(0x7f0000000200)="1156c391efdf7c062780d160df73bfb27cdb10babac11fd846977f54a43c8739520cf258f023e349374a4d509e4ccc948856f5c8095c4646232e5a4781715ce0e0e6d3cff4430d9625e7c182e338a1a3da6bbffd4bc09e51608cf6c28f83cd71786cd2f737ba25b44ed6233ddf759bbadd9c052168c17ca9837d968e2020eee266fdae84b3876cce7e5e044b9bf1152987ff00", 0x93}], 0x2, 0x0, 0x0, 0x840}, 0x880) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) 2018/02/27 11:14:00 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x20000213, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0xffffffffffffffb6, &(0x7f000000d000)=""/153}, 0x3e) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0xffffffffffffff7f, 0xb4b, 0x4, 0x4, 0xffffffffffffffff, 0xcf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)="92fb", &(0x7f0000000080)="34b9cadd7643c5125515018e4e06d84e17a94cc2816fccc055e8cf7e97252e8deffe73786a9f821f88f01af689340d94f63fda40a2834ceaf0b78c208045929c3535c042c0a68c43b7fb5843fbe23fd1fb3726360d5d2219cdceb57912838253c9a125c09e7f70d63299848cfad486b1eedeacc4d38d51faaca4e0ef0febf1655eb300ddf07762019108c5702a30a4d96b6db44a0a9d4d21ddbab5c65e9c26b37e99ce9452ff9603e3cd4b37b2e231ed8176d8c58eb971258a7ca32cb9", 0x2}, 0x20) 2018/02/27 11:14:00 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7c, 0x6, 0x1, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000200)="52b922d27248c1adce6ec95b6b9f36670f38d950e664c6cb651c077f0de31e3cfc90ee275c09c42f1595a4b05301013e78b1d43465ff09f214d673b84245549a325629a04e666f24f4804fe494b16799837c6195d3b6bab72f65fe32a58ec0c2ae5e507acdc3defaaa9831e24a5cd71444f076a2e71551bd3f207444a86ed4aaaebc9f077684c53d48c8007476ae04833443cfb06ebb6a21df7b0c8e687239b1bb8d8721570808962a5167529f3ee22f366855926ad40c81a3bde409923cfe691062890136ba15a97bf470dd6bc67c1c3e982eb3fc1597"}, 0x10) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x140) 2018/02/27 11:14:00 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000140)=@ethernet={0x6, @empty}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="c59283f9cb52502c3706ac812374e2f0bc90775cf25a7de3b5783a30ad8beca58b36f594eb902c004a3304565f2ca912d2c5f351241e02202ace03d5227779e3de81e9e25901fc44cf61959c0c3d3562ccb380cdca31ee6d9aaca90288b54e7c0e8f154b6f39f706", 0x68}, {&(0x7f0000000200)="5dcdb94a9c0d6ae4", 0x8}], 0x2, &(0x7f0000000280)=[{0x30, 0xff, 0x9, "93dc44bc89632be7be8f179bd98edb2ee2978f1a991d132d9e79aa3e"}, {0x30, 0x12b, 0x6ca3, "30bcd552781347b5a935c45bc69844e2d6731d45ff48e7e81b32851ed2"}, {0xc0, 0x1, 0x7, "a5a6a4e0d2cb476ccbf43c196b021ec34de5b6bc4b7299b83ae60127761223f2ddaa87ced6515c381e63ce75737597ff1b5441d5595708d4e471a0c2674de54747ee7094bff679616062a0b814dbd5cb9d4ab640eb74ede78958eb62101732d4028ecd2eda85663ff7ea0c417f94888b94cefd1c3e08cfbfede8e3816b241ce77967c6dddd27856cc0b4eb1b4f91d9c484ca3529f8f1416e7f4f9847ecb26f6e74ec7f155989c4c8d3"}, {0x38, 0x0, 0x9, "2b1a4a8cd5091932af515296176895781858010852a01ecba427112832e29ee93decc40a"}, {0xf8, 0x10a, 0x8, "82f9860dc4b9e84fcd58c39f0d14a08a20f49e71f88c85aa5087fe41ef738fbcfd1be6b3cc12040db03496857da012e108360c5ae9ef0d0a8f58e0b05fd405eaf3c3bc99160fb2881529ce315d9df15cd0ca2e86a5b2ee265698032c0725a22e8b833d4466fe4a0bbf7b7669fdb73b82bbee29c4d4d3344c12731d327a53dc820a4dfecafe519ab22713829ed1d253e7dfc33b41a2c98f0780e562e2db017d1810932f83860b413800cf02a83152a777e7503ff949d6a879d598f7bb989d7306bbb4405aad85ea4bbf5135c8d3789a3e5b14002375a94519f1c91e16d0a5f84dee2984e9"}], 0x250, 0x40}, 0x804) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:00 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:00 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair(0xa, 0x3, 0xfffffffffffffc01, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10001) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000480)={r1, 0x2, 0x1, 0xecf, &(0x7f0000000440)=[0x0, 0x0], 0x2}, 0x20) recvmsg(r1, &(0x7f00000019c0)={&(0x7f0000000500)=@rc, 0xa, &(0x7f0000001940)=[{&(0x7f0000000540)=""/200, 0xc8}, {&(0x7f0000000640)=""/237, 0xed}, {&(0x7f0000000740)=""/63, 0x3f}, {&(0x7f0000000780)=""/154, 0x9a}, {&(0x7f0000000840)=""/195, 0xc3}, {&(0x7f0000000940)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x8}, 0x40000040) socket$kcm(0x29, 0xaec684dc44430349, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000100)='nfs4\x00', 0x0, &(0x7f000000a000)) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0xffffffff, 0x2, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x8, 0x800, 0x8c, 0x12, 0x1, r2, 0x4}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', r2}, 0x10) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='fusectl\x00', 0x20, &(0x7f0000000340)="829d787a0f8b99c259db863ee8d73dd3bce713ecce256b4edd8a0a308bd701f731bcc4bc17e70aed873c355c59cdf051bc8aa3a39939b7453fdb32972305259fd651c03ba3d9d4fe24d8f2affbc103be6e79e61259691e149011f762e7134eafbb43be8b8820052626bb0801a73c25bd6d80a86ba70214f60bd6c13e814b066e849ff847e5daf73ff6356bf39d02b561173f1f7044f4a63eabfce7e020fddd8f98f95a17c89c1270b85459") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 2018/02/27 11:14:00 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x78, 0x0, 0x8001, 0x33f0, 0x4, 0x0, 0x8001, 0x10060, 0xc, 0x9, 0x20, 0x800, 0x2, 0x5, 0x41cdb134, 0x1, 0x0, 0x7, 0x3, 0x80000001, 0x3, 0xfff, 0xd88, 0x9, 0xffffffffffffffe1, 0x100, 0x9, 0xe8eb, 0x5, 0xe3, 0x2000000000, 0x9b9, 0x1, 0x464d, 0x80000000, 0x6, 0x0, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x410, 0x80, 0x8, 0x5, 0x5, 0x8, 0x1}, 0x0, 0x7, 0xffffffffffffff9c, 0x1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/27 11:14:01 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair(0x11, 0xa, 0x8, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001780)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000001700)={&(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x2, 0x0, 0x4}}, 0x26, &(0x7f0000000540)=[{&(0x7f00000002c0)="e0c21e78a9854699412f59a4c86691ca86166fa33f7744ecfa54878ae6590ac5f392988bab645e435a2bd4815380bef75eed370ce3698ce6659273920630b4aac6fcfc6de2d383a02167c197bfbcb959b837466302250e531adc60a22d1857e54009d0e49f28c3f187c42f90a4de176f06e17e5e77d6165088f4dfe06bf014b62f06c0e9ee59fd59dd5953a3bef4e7984debcb370829ca4338a4437ce98399054b7219473ce6ded23128578d4f1e3d3422b369193423", 0xb6}, {&(0x7f0000000380)="c1967543ce7a04d9e9742e6f31477e0ad6c500e9f9fab7a47a5a42491af2a98f8c26e9979b33b5151c6181e23d610b84d3f3367e64b1e8dfb3c80fca875320414cd3f732c22ca5429b1642d7d73a7c1c1e22c78f849403ca0c5ca7a6a33d79e3ea1b43c9fe4bf1b63b1aa9b09837f251acda8e4c5f401395addaf71c64acb13e325a16c2e6a7b06bb53080b3ad352ff59c3dc3140f79e5696ad4d9591afa451b54099186369344d036647dfe7a45b491498592f0418a43f5a6c8a6dd8e94a66af6c5aa1ded37e33fb2f629a9fa76720481b88013f2b0d9a475396b033d", 0xdd}, {&(0x7f0000000480)="be9263f61ba7114044a939d8a01777b3676276dff114c231ebfef699c91cfb965cbc9f702ac073a0c75890f5b2aaceda6e629adf82c3ed0a2826128d74e4c6589094b2a1c4a83cd8af407d9fdc6ff5fc1fc9d89a226a33eecc4689e033ff6797330f6fe5e3248556160555dfddbbf1f76aa28ea8e184f82804517f860ad833a3e2a34acbc03728a1c060bc", 0x8b}], 0x3, &(0x7f0000000580)=[{0x78, 0x19d, 0x1, "d5c9baec497f5e0657a6cd8343d5bc64888a11650468125e8f245f1b5a0b034fece75064ab67c0d8d34af8223630c52c894d83df6193874baead59ecc75ecbe7a507bd75be31afe6d10f794a4b5037873f535242edd80196cb47fe9dab2f412ce9030d13865d"}, {0xb0, 0x0, 0xfffffffffffffff9, "72a74dd6c0e5ad2654fab5d8606af97cef9ddbc626cbcd44c3190c0a6ba872f4cedb39f2e0ed1d20eb2f1408d7e3a6a8d6ef6d89c11f6263417a4b72d8a33a2ee6fc7ccee12036e9e85660b98fd4269a0bb5a7053a3835c40d5583a60339393f5fd01c1ade39c85b67fc350261ba78c96e6f1400d6cfb90018d1775c88d211787fefb851573e79a8a334c4baeecd1b1ba2061a007bf5bd54293c387ac0c88009"}, {0x1010, 0x10d, 0x485, "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"}, {0x18, 0x108, 0x6, "337cd7e7c811"}], 0x1150, 0x4000000}, 0x10) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001740)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r3, 0x0, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000017c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) 2018/02/27 11:14:01 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x78, 0x0, 0x8001, 0x33f0, 0x4, 0x0, 0x8001, 0x10060, 0xc, 0x9, 0x20, 0x800, 0x2, 0x5, 0x41cdb134, 0x1, 0x0, 0x7, 0x3, 0x80000001, 0x3, 0xfff, 0xd88, 0x9, 0xffffffffffffffe1, 0x100, 0x9, 0xe8eb, 0x5, 0xe3, 0x2000000000, 0x9b9, 0x1, 0x464d, 0x80000000, 0x6, 0x0, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x410, 0x80, 0x8, 0x5, 0x5, 0x8, 0x1}, 0x0, 0x7, 0xffffffffffffff9c, 0x1) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:01 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xb2, 0xc3, &(0x7f0000000100)="448a5dd7c94ff2d9bbcf62a9fdfccdbb48ae958a2f42b09b26907a83d5617e983e57519d02c8d915eb4648bf4bbfdfea9ff963d8f3599ac0d301c4e6e6815125fbb4169858938ac7480593a017be39dd7c9512bcae798a24c694f7a9fe5cf050bd3c48a0920f9f2198d1d12734de1b419c2b0bd7aa85d3fcdee4cbc182b09c31980ac9978662c8ef811c3f5c3e416d7636e41f99fb7a3ff85b7267f986794e009b51f9de79ca21ac1266c5b0e42162ab87aa", &(0x7f00000001c0)=""/195, 0xfff, 0x80000001}, 0x28) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r1, &(0x7f0000000380)="44d2d82c8158734e5d2f4c2366657b3d61f777df7faf71f390612164"}, 0xffffffde) 2018/02/27 11:14:01 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000140)=@ethernet={0x6, @empty}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="c59283f9cb52502c3706ac812374e2f0bc90775cf25a7de3b5783a30ad8beca58b36f594eb902c004a3304565f2ca912d2c5f351241e02202ace03d5227779e3de81e9e25901fc44cf61959c0c3d3562ccb380cdca31ee6d9aaca90288b54e7c0e8f154b6f39f706", 0x68}, {&(0x7f0000000200)="5dcdb94a9c0d6ae4", 0x8}], 0x2, &(0x7f0000000280)=[{0x30, 0xff, 0x9, "93dc44bc89632be7be8f179bd98edb2ee2978f1a991d132d9e79aa3e"}, {0x30, 0x12b, 0x6ca3, "30bcd552781347b5a935c45bc69844e2d6731d45ff48e7e81b32851ed2"}, {0xc0, 0x1, 0x7, "a5a6a4e0d2cb476ccbf43c196b021ec34de5b6bc4b7299b83ae60127761223f2ddaa87ced6515c381e63ce75737597ff1b5441d5595708d4e471a0c2674de54747ee7094bff679616062a0b814dbd5cb9d4ab640eb74ede78958eb62101732d4028ecd2eda85663ff7ea0c417f94888b94cefd1c3e08cfbfede8e3816b241ce77967c6dddd27856cc0b4eb1b4f91d9c484ca3529f8f1416e7f4f9847ecb26f6e74ec7f155989c4c8d3"}, {0x38, 0x0, 0x9, "2b1a4a8cd5091932af515296176895781858010852a01ecba427112832e29ee93decc40a"}, {0xf8, 0x10a, 0x8, "82f9860dc4b9e84fcd58c39f0d14a08a20f49e71f88c85aa5087fe41ef738fbcfd1be6b3cc12040db03496857da012e108360c5ae9ef0d0a8f58e0b05fd405eaf3c3bc99160fb2881529ce315d9df15cd0ca2e86a5b2ee265698032c0725a22e8b833d4466fe4a0bbf7b7669fdb73b82bbee29c4d4d3344c12731d327a53dc820a4dfecafe519ab22713829ed1d253e7dfc33b41a2c98f0780e562e2db017d1810932f83860b413800cf02a83152a777e7503ff949d6a879d598f7bb989d7306bbb4405aad85ea4bbf5135c8d3789a3e5b14002375a94519f1c91e16d0a5f84dee2984e9"}], 0x250, 0x40}, 0x804) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:01 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair(0x7, 0x5, 0x4, &(0x7f0000000240)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x10, 0x7f, 0x7, 0x1200000000000, 0x8, 0xffffffffffffffff, 0x8}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x17, 0x7e, 0x6, 0xfffffffffffffffe, 0x1, r0, 0x6}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x400, &(0x7f00000002c0)="85a5af307b442d3ce00abd9daf2f466a224b9606864b2be491ccc4e3f6550b01db9d274d3bc2d1fcc7f448e26a6d7bb1344877b185fcf2342afb846d628de03f5e") bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10) socketpair(0x0, 0xa, 0xfff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000180)={r2}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000100)='bpf\x00') ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x6) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) [ 136.643140] IPVS: ftp: loaded support on port[0] = 21 [ 137.483269] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:14:02 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:02 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:02 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={0xffffffffffffff9c}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x6, &(0x7f00000002c0)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @generic={0x4, 0x3dcc0000000, 0x1d}, @generic={0x4, 0x7, 0x5, 0x10001}], &(0x7f0000000300)='GPL\x00', 0xba9, 0x9a, &(0x7f0000000340)=""/154, 0x41100}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000500)={r2, r3}) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) mkdir(&(0x7f0000000180)='./file0\x00', 0x1) 2018/02/27 11:14:02 executing program 2: socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000480)) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000040)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(lrw(lrw-serpent-avx2),crc32)\x00'}, 0x58, &(0x7f0000000340)=[{&(0x7f00000000c0)="cf5baef26107fb40199fe43a28ec02a7f31b84546b6107e2284b8df8d704bf415df529e5b8dffbea30be7e660b7c96c31af9290271b6aadd08d0be9b9ee420bc0a67e65eb246ac1194671722ff6491bd2c22af189ff06893c10ac2e1ae2428fd3e1a771e7c117cfdee2b31377a76fdbf163774106d9b73ca2d58d68603bc1bcc2e184dc5141ee2f2740915a1bdd1c6b2c540eb26647cd22a67c9a6e759c001bef4e3", 0xa2}, {&(0x7f0000000180)="1feb0b8940a0fc2697180792daa7d529bb27b1b6f2b2f0b2089eb504101506b6a8cd345e5e165d75353ae3f83b350daed73a7886660ba26d3e5a27b3ecc994c8016b52cd5ec3851e034c77c677d542c4c9f422f18abbe8dbf4260a", 0x5b}, {&(0x7f0000000200)="1825e8bc72882f83e778a6caaff8cb1875d7d3351f10f0d1586c11902c986603cd1c4139d8e1b504cdfa9567c7789aa5917e42bd6dca186fbb04f97cb64f860af70de8e5e941b593360757144d3ea0b760f5c1c25772011948cc7ddd621e9cc413fae4cc6190eabf541b18a53f13087a4441f7f0ddf1f0bda0a70d473531bfdeee7d0b8fc240af5267abe2795cad3eb0784f981265bc2fbe09926c9786db23f80c641981acfd448647a98cba29b545cb8b09481ca1cf442be3", 0xb9}, {&(0x7f00000002c0)="e69563c8302b0761207db73484642b5c85ffd66f2ac563dcdae6ada9fa19f3f97a57a2a574e4b98b45665a99744871a01bc30daf20bb47f3cc4d0743e3874b851f08430b7e850588dadfa48ad2e27c5d1e2c331b3705acaa43f9b181a6ea7b0b94ab8d12e2a4c4", 0x67}], 0x4, &(0x7f0000000380)=[{0xa0, 0x111, 0x3, "1ff717009c8167f0aa41e739bfc831fa55abbf74d259a6f87cb9c3e399a713a3fddb928229b8c6a1bd5a514825a7c5adef0efb665256c9bd978ba1fd82f46adf0911b748686645d444b8354c4df31d658071fda32afad7ebc721ae3c06b389ddf84bb908f0efc13a9f488011024ac79919b8a696d601dfbf765196d62c92d028430745a8240309ea3fbf4e"}], 0xa0, 0x4000804}, 0x20044040) mkdir(&(0x7f0000ac6000)='./file1\x00', 0x89) 2018/02/27 11:14:02 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000140)=@ethernet={0x6, @empty}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="c59283f9cb52502c3706ac812374e2f0bc90775cf25a7de3b5783a30ad8beca58b36f594eb902c004a3304565f2ca912d2c5f351241e02202ace03d5227779e3de81e9e25901fc44cf61959c0c3d3562ccb380cdca31ee6d9aaca90288b54e7c0e8f154b6f39f706", 0x68}, {&(0x7f0000000200)="5dcdb94a9c0d6ae4", 0x8}], 0x2, &(0x7f0000000280)=[{0x30, 0xff, 0x9, "93dc44bc89632be7be8f179bd98edb2ee2978f1a991d132d9e79aa3e"}, {0x30, 0x12b, 0x6ca3, "30bcd552781347b5a935c45bc69844e2d6731d45ff48e7e81b32851ed2"}, {0xc0, 0x1, 0x7, "a5a6a4e0d2cb476ccbf43c196b021ec34de5b6bc4b7299b83ae60127761223f2ddaa87ced6515c381e63ce75737597ff1b5441d5595708d4e471a0c2674de54747ee7094bff679616062a0b814dbd5cb9d4ab640eb74ede78958eb62101732d4028ecd2eda85663ff7ea0c417f94888b94cefd1c3e08cfbfede8e3816b241ce77967c6dddd27856cc0b4eb1b4f91d9c484ca3529f8f1416e7f4f9847ecb26f6e74ec7f155989c4c8d3"}, {0x38, 0x0, 0x9, "2b1a4a8cd5091932af515296176895781858010852a01ecba427112832e29ee93decc40a"}, {0xf8, 0x10a, 0x8, "82f9860dc4b9e84fcd58c39f0d14a08a20f49e71f88c85aa5087fe41ef738fbcfd1be6b3cc12040db03496857da012e108360c5ae9ef0d0a8f58e0b05fd405eaf3c3bc99160fb2881529ce315d9df15cd0ca2e86a5b2ee265698032c0725a22e8b833d4466fe4a0bbf7b7669fdb73b82bbee29c4d4d3344c12731d327a53dc820a4dfecafe519ab22713829ed1d253e7dfc33b41a2c98f0780e562e2db017d1810932f83860b413800cf02a83152a777e7503ff949d6a879d598f7bb989d7306bbb4405aad85ea4bbf5135c8d3789a3e5b14002375a94519f1c91e16d0a5f84dee2984e9"}], 0x250, 0x40}, 0x804) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:02 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003580)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000004b40)={&(0x7f00000035c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x32, &(0x7f0000004a00)=[{&(0x7f0000003600)=""/4096, 0x1000}, {&(0x7f0000004600)=""/166, 0xa6}, {&(0x7f00000046c0)=""/43, 0x2b}, {&(0x7f0000004700)=""/197, 0xc5}, {&(0x7f0000004800)=""/64, 0x40}, {&(0x7f0000004840)=""/30, 0x1e}, {&(0x7f0000004880)=""/237, 0xed}, {&(0x7f0000004980)=""/77, 0x4d}], 0x8, &(0x7f0000004a80)=""/129, 0x81, 0x3f}, 0x40002000) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:02 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:14:02 executing program 0: socketpair(0x2, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='GPL\x00') bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/02/27 11:14:02 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:02 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/27 11:14:02 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x29) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:14:02 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00'}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x1) 2018/02/27 11:14:02 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:02 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000300)={r0, r0, 0x5, 0x3}, 0x10) socketpair(0xf, 0xb, 0x39, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x261a) recvmsg(r2, &(0x7f00000018c0)={&(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x3a, &(0x7f0000001800)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/151, 0x97}, {&(0x7f0000001440)=""/169, 0xa9}, {&(0x7f0000001500)=""/37, 0x25}, {&(0x7f0000001540)=""/235, 0xeb}, {&(0x7f0000001640)=""/148, 0x94}, {&(0x7f0000001700)=""/165, 0xa5}, {&(0x7f00000017c0)=""/14, 0xe}], 0x8, &(0x7f0000001880)=""/48, 0x30}, 0x2) socketpair(0xf, 0x3, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)=0x5830) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x1, 0x1, 0x3f, &(0x7f0000000080)=[]}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', r2}, 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)) 2018/02/27 11:14:02 executing program 2: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x1f, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/97, 0x61}], 0x1, &(0x7f00000001c0)=""/2, 0x2, 0x3}, 0x40000000) 2018/02/27 11:14:02 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair(0x1f, 0x1, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x0, 0x1, 0xa, r1}, 0x2c) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000000240)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1, &(0x7f0000001500)=""/4096, 0x1000}, 0x2000) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) [ 138.335487] IPVS: ftp: loaded support on port[0] = 21 [ 138.361930] IPVS: ftp: loaded support on port[0] = 21 [ 139.139664] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:14:04 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:04 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x0, &(0x7f0000c91000)=@raw=[], &(0x7f0000000040)="47504c00de64bc491cea06599805753bf1c38ac21d5ee12e34db5305dd673878254db64af8b8bdce785624fce7fcee48945de64f71990dbc", 0x4, 0x99, &(0x7f000000d000)=""/153, 0x400000000000}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xe0, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001140)={r0, &(0x7f0000000100)="295314d472bd032885d7a83b775df1a7097b6df3838826147d92e1107bae3d992996a8338e2822f4", &(0x7f0000000140)=""/4096}, 0x18) 2018/02/27 11:14:04 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) socketpair(0x1, 0xa, 0x6, &(0x7f0000000180)) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:14:04 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x1, &(0x7f0000000440)="632cc1ec6775ffcfa75e6d778a311ab0bbc13866c5427c160797765ea396a72ccd8707df172f18b542e48ad9f69487ac4bc04f4629f69a6be0ff89dbc4da8d68ecafe0807054c18c") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r0, &(0x7f00000002c0)="4e7d47f7a3c1733c742b7df4d39c97ce52ae7e8b86524e19a04ec06065d49ccb19af72b0daf1f5588400b9f72377c5a2928fc30a42a42076fd2bf537c0f0e95739c92f8c9805b0f281a20d985eaa94573f9d90a310ce106965b0e55a37795c36083694e5688f65f75dbdf8156b781fd7e9bf25468b36e940f20aba32b9c24fe6470ff92553dd75c286a1b057e26a72b7183f836b", &(0x7f0000000180)=""/7}, 0x18) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000200)="d92b8dde50f8b86ed6ea7f9c05969f428edc6107b3f9d85ade82682f30ec6b920e07f2970728d5207cf3593fd7d412ed07f987438b5a99ee7e1bd7096b0406116d51cbffbabd7aa59ed100ff19c4c868be916ff0b0f403f8e66cef1dd1b0378aeddf9c3f9ccce53c524908c290ea8f1d57c175f4e382afbb985ff464c7c3c8556a43444e58721da43db8dffce64585814164d03c0c4adba735dae8be326540f518", &(0x7f0000000080)=""/39}, 0x18) 2018/02/27 11:14:04 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x1d) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/02/27 11:14:04 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x80, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000001140)=ANY=[@ANYBLOB="8500000008000000350000bb800000009500446e000000000367e86023c4dfba6d4a48aef0f31bd2aaccd99a3f1c7c70101c38c76ce4897016ff2ba0340eb7f0025470ac1f16ccd6c4f60fb3a87d848019b38d27733389389b32df1c10fefa14ab8462f56a2befdda5a9e9cdc757d1c7ed7d0fc28b41aaffb68a38246616e6ffbfa2543a2f0726570478c881de209695185e"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x32b, &(0x7f000000d000)=""/153}, 0x3e) socketpair(0x10, 0x5, 0xfffffffffffffffe, &(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001200)={r3, r1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000080)="5fa680000ac0958ff640ec6f44c3527e280e935498fbff08afb63a1b80fe9ac6088b744a12ec8ea5d3e85082b1fc2dd7d73d10345fee8018dd0ee8424244f46b4da70f1ffbe5607a5345e20d6ef804be9b163d88fc25f55a00b1c0", &(0x7f0000000100)="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"}, 0x20) 2018/02/27 11:14:04 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x10002, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:04 executing program 3: mkdir(&(0x7f0000000140)='./file0/file1\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:04 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:04 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) close(r0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:14:04 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xb, 0xc, &(0x7f0000000100)=@raw=[@jmp={0x5, 0x3, 0x3, 0x5, 0xf, 0x18, 0x8}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100}, @call={0x85, 0x0, 0x0, 0x28}, @call={0x85, 0x0, 0x0, 0x32}, @exit={0x95}], &(0x7f0000000180)='GPL\x00', 0x1, 0xff, &(0x7f00000001c0)=""/255, 0x41000, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000340)={0x0, r0, 0x2, 0x1}, 0x14) mount(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000380)='nfs4\x00', 0x4000000, &(0x7f0000000400)="bf9ada647cc2271cf346dfd8a71a10a8ece6915486ed150249779bb3c83b54746a3effcaa636518de1fd37ba12ab33ef6058a09d62c4a270feff8fa4d31f2b66344684b9dfb780bb950d26a3dbb372716008d3b88ed62bdd0c09b17f9dbdcd81f7c0e63f7b055ae327b717b03d4b694b8744cdab3343909cc780108d96aefb6f82a08959") 2018/02/27 11:14:04 executing program 2: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r0, 0x4) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) 2018/02/27 11:14:04 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) socketpair(0x2, 0x3, 0x4423, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r0, r1, 0x5, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0xffffffffffffffed) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0xc, &(0x7f0000000100)=@raw=[@jmp={0x5, 0x3, 0x3, 0x7, 0x1, 0x51, 0xfffffffffffffffc}, @exit={0x95}, @exit={0x95}, @map={0x18, 0x9, 0x1, 0x0, r0}, @ldst={0x3, 0x3, 0x3, 0x7, 0xe, 0x30}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x10001}], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x388, &(0x7f000000d000)=""/153}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r1, &(0x7f0000000380)="dd75e4c73004cb215382133c20f76dd8dd61f7561b6ef478588f43ba72d63862e6bde4d10c8463662a79899728073d2973e10c105b7d2660bacb799f83ea4f471e696f7eea67920aae1a8048d614faa7255b470f3ae250b667238610128cc593d7d652fe93036cb9cd4c42025934b7c61275846472aa147c4d0ebe409d20ef918a59603a6e03d6ae62693ffc9431b1fd03dd1b0e461e9a60125536b9a9a4c8eca2a00900681b4b6c800295795d51076a91b3dbb24a7548e461f3b313a78ea840d64b5e98aeb1a76ce7a4947c8e71002c", &(0x7f0000000480), 0x1}, 0x20) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='omfs\x00', 0x400, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r3, 0x3, 0x3}, 0x14) 2018/02/27 11:14:04 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) socketpair(0xe, 0x6, 0x40, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000200)={r1}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00000007c0)={&(0x7f0000000780)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000740)={&(0x7f0000000000)='./file0/file0\x00'}, 0x4) recvmsg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/237, 0xed}, {&(0x7f0000000500)=""/217, 0xd9}], 0x4, &(0x7f0000000600)=""/225, 0xe1, 0xfffffffffffffffb}, 0x2000) 2018/02/27 11:14:04 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) [ 140.005349] IPVS: ftp: loaded support on port[0] = 21 [ 140.779602] IPVS: ftp: loaded support on port[0] = 21 [ 140.805256] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:14:05 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000000c0)) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000140)='./file0\x00', 0x44) 2018/02/27 11:14:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:05 executing program 7: mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:14:05 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f0000001880)={&(0x7f0000001840)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001800)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x4, 0x0, {0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x200}}}, 0x32, &(0x7f0000001380)=[{&(0x7f00000000c0)="a44018b961c583b2b795ed3b599c21bba3ed291fb6918e4f91ba2e43a1b5e887943d2b2270ea5ba8caf90da6068828a5e3b3e5ab5d7f173ef0e93b7f957350bb77ca66a98df0245641ed0d81c3000cde8771b19ffc9a7f8f8cdc62365ea97eae3ca1e55c1d8ce548b7a3cf5b06663f", 0x6f}, {&(0x7f0000000140)="2131152a1c313dfcf2132bd875972d43b2325a92b123ef1bb8705ed0b7dea92b90fd912b394bab47ede49b17d0eb864ec5c22b269fe22c84527688417b03bf7df67a0a13e2a677b1afc2440bdb5d755790d2cfac84ba199b446c1fd836c55409473a3645ad59481f45ca8604483b328adc63de65539104c96918d3984310f8373de8ebc7b78b5769d693177fe08a117a93111a28", 0x94}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="a3", 0x1}, {&(0x7f0000001240)="df0936f411aed3856d9aad851c27bc4a52cf63062f9445be4fd7e0b3aff5d23956d333ac853cbd7ad5bfc69af8977caf05d4cc997f8d3b", 0x37}, {&(0x7f0000001280)="43a39f54666abb57590d85490f4e50f1fa5388b396c6760fa9430a5724fdfc632d88e6db58c4b5d71f8d716fcfce4ea4c1491a4fbdce16c8701f925787b2e33684c70b7c1f74abcf69e8a81796c1c1bdb56c437e1dc7b581fcccfa5eaa2408db8380dcaec2c4b2351dba254c5bf15a033f622028217bdea150ba8fd1aa00ba5c6461bdde81ecb357395a903939732c32c34bb6afeb6c5a0b81f37926a484709f581d1809f7470387a04545594b307e19355de8d89d5652c178c21207297060a31474ac8a579694660e094f007f2e75e4a5cc89d6e3f14eab0a533b56f0", 0xdd}], 0x6, &(0x7f0000001400)=[{0x28, 0x0, 0x80000001, "de0fd55ddb5356825e074718d6007ebce45b79db"}, {0x60, 0x11, 0x1000, "5ebb49e8fabb0d8882c9833aafd84457477a81513a45f95675322143bd55b3a23124e5767671201079c05159cf4d0585a99cc143155bc147e4afbae72190847a8ddd020cbff266ab57cf"}, {0x88, 0x0, 0xfffffffffffffffb, "1782e27ce98e875a3a99e973be1285d12e23e89fd1a5f5b33513e011cf1e685cba607c583fdc00de2d70b31c31062a649c1dc74c26c872c30ebaa0184a9872628649bf1c5d426eed6483443c57a4ee217f605f1e3621db24b035225c0076402a38cc3d09226d14693bd50ec1f77cab241644d06f9352a2c9"}, {0x80, 0x1ff, 0x1f, "ce949d46f01a842b61474f9c8cdead2a60904602c54c7a567a034fea16791b1e4f3b55f5ae831816f924ffbc7f1e224ebef4e863d151836c39718ee27b4b582954d6a8e0a6dc915add8e0f2516a860b92b35c54800c329b62392262139322fd87fbeea1a87e2dc473796266450"}, {0x60, 0x1, 0x4, "ab362cae2cb12f5093b6f0c8087d36049c254dd149422d7d163682ce91517086adfeb9690c336d823eed36aa5e22c5738e9acff5f5e1d3af898ddd48d3a28f58a3e7e66fde2388c1622f"}, {0x28, 0x1bd, 0x800, "2a5be3dffae4e3a0d7e552dd814dd231843b"}, {0xf0, 0x11f, 0x0, "72a9312d72d48e7db15c60e7dd53c1c705adede9aa7b11278615ba59b80af13e34f56309247c7264cff0e1d138f85bdeaa7c5fad2417adccc4c8ac2880458fafde69695b0e70ad8d8a0dc5ce1fa17d33d98d2f5b27675e871d9935b6a14955510a34d4647d3d437def3139f4b8361606891ccb5eca70cffa93a4dd1d8da8b38b1ebf7bc8805febbe9171c30b5cf565faaa25b8d4cee5e505f383f9aad1e4f135c25ff26926dfe3a284eb7452628dacf3eea1cb31d707cd076f92dc09448203916ca606742d76bb5f7a6f6fb0b1954ccfaf7ef95e1b95bc3e91a86d3062da"}, {0xe0, 0x0, 0xfffffffffffffffc, "8b583e22bc887d3612fab585f09719b4b7f722fce9a98c9200944a7c2a29bc01fcfa58cf7a2dc3c9a6bfcffa9f35e2481ecaa7f9593fd90b87220b305897e0956cc36d5f48d98a519e522b85e5492ca8872bf157126231271cb39ecdc28e5383da85bf29d4a55bd4804efdbcfdd8c9d093e1b1df1cba7567d50c89bffff4e2f24efc2b9b2370ddf397fb4f5890df8592197c10e71e18c65d094e6845b544731fe5aa1df93cdce40980cd4294de7983eb7a108fe65a1aea4d5d7b773c40075773e76ecf52d425bb9916693b83c4046ef2"}], 0x3e8, 0x1}, 0x800) 2018/02/27 11:14:05 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) 2018/02/27 11:14:05 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0/file0\x00'}, 0x10) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:05 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:05 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000540)="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", 0x120}, {&(0x7f0000000140)="09ddba013982bca062aedfdbd0762bbdd5839ae4d05aab47d4884bade6344bfcc4a29e3ffa5d0c7b56f192e967728246f813ae1141bf9bd4d58ce0e45cc71b765a492566b4f6856c7eb777955d417ba5302ec4861335376af22157f1dd628e1c57bfe9fe007c5183a6d1c6a953094c615d7f341836ea45629c12852a6d379963cbf340245a5c3b596d7006d686c4ab4e8204fda47f841254d9ef5d5409826e57d84b7b7aaea9aa994e83770bc5ab5f346459ce1b0ac291382324cda76b8c5e46552478cc7aef6f852eb263874c4e75e69838b950d6cbd3930b14531347d561e43bc91b12510279b92082b19359c4db1754", 0xf1}], 0x2, &(0x7f0000000400)=[{0x10, 0x0, 0x5}, {0x88, 0x29, 0x1, "659301473a9f1189917e7d7605b1ec446ac078f5da2637eb677a8a6e1bfb3ead194afee41051964cfd5e9a52d45cdd4cbc09d51943ab51f26cdfdb090ebc6fdec1c1d4702455cbebd172da042868701da8aff052a90547d69f0a6a9487ec3c8d970970f268fa055ac1709e3077c12e0bdf51db25e5f751"}, {0x78, 0x107, 0x7, "2c4a04b589624beacfe634cca4279d232c2e4674f609064c1465190a3775981f6bed32401de5a3e5c261cd3a4083c9e9378bb41e4b0ad915c003fb1ebbbd4263ccd286705603c8a4c8a981331b00e26d1f5165f0a6219786b24a23ff98cc54a3e331e9cc3faa"}], 0x110, 0x20000840}, 0x0) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) 2018/02/27 11:14:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:06 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/02/27 11:14:06 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:06 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) socketpair(0x11, 0x4, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r1, 0x7, 0x2}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:14:06 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x2000020, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:14:06 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:06 executing program 2: recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000002c0)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/69, 0x45}, {&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f0000000140)=""/115, 0x73}], 0x3, &(0x7f0000000200)=""/129, 0x81, 0x271a}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0/file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000003c0)={r1, r2}) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x20000000005c) 2018/02/27 11:14:06 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="850000000800000035c4ca837c1af032e905b9c90000000095000000000000000005000000e03508e312b8d655593e560e8783816383a90025e7257961ea2054eab4c507d917f91fb2e3cfa9e15c57351872e286a5c06ca68b0a288d631d0ab382e7908e3ac6157dfa23af5b04e5357e4d0f68480d12ff64ac3e2a44e66d33bcdde95d52d730aaa4d688508084ce7db27b70908c557b2df4c88f33dd817a14c2f6343b111b69070956e3a615af11e9fb0473d503435482fa4e49e079f770d969fc8d5d631038e791d29e3fcb8cc372ea2851048b070ef93fdfaf88d84dc3db8cd79ea49f8f740d1d24719b2a"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/02/27 11:14:06 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:06 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) [ 142.507309] IPVS: ftp: loaded support on port[0] = 21 [ 142.532742] IPVS: ftp: loaded support on port[0] = 21 [ 142.563560] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:14:07 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:07 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) socketpair$inet(0x2, 0x3, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x32, &(0x7f0000001540)=[{&(0x7f0000000080)=""/214, 0xd6}, {&(0x7f0000000180)=""/114, 0x72}, {&(0x7f0000000200)=""/234, 0xea}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000340)=""/141, 0x8d}, {&(0x7f0000000400)=""/139, 0x8b}, {&(0x7f00000004c0)=""/77, 0x4d}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x8, &(0x7f00000015c0)=""/202, 0xca, 0x48000000000000}, 0x2) 2018/02/27 11:14:07 executing program 7: socketpair(0x11, 0x3, 0xff, &(0x7f0000000140)) socketpair(0x8, 0x4, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x40) socketpair(0x13, 0x0, 0x6, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x0, 0x78, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5f) 2018/02/27 11:14:07 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0xedd3, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000100)}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000300)='./file0/file0/file0\x00', r0}, 0xfffffffffffffeda) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0/file0/file0\x00', 0x0, 0x8}, 0x2f3) 2018/02/27 11:14:07 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005d40)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000006f80)={&(0x7f0000005d80)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, &(0x7f0000006f00)=[{&(0x7f0000005dc0)="d542328f8687fca03b06523a8069ab6d0cb4533eecc669703d398ccafbea6d19d6e237c3ef4bd462df993f10099cac037895ed74ea7909c2cba350283ffe340818b5ae7d600ef6d4e2c358c66c817cb92a4a9e5b4be9edb27143f03f042e672db5751cf57a874b7ddff011f0b44379d61a0eb0727500a3504a8d85518c546d528d0d2fee0494e11329786c12a4898fcc2b9b686a21044f457db7e14c22c17f3d173c4a96ae13ac2379a6db2cc163f370e913f6eb4f95080027cfc99a31fb8c228f1146b94341372262b9ea5819216877eeebbf98b2ebda2e853553b5b7d6", 0xde}, {&(0x7f0000005ec0)="0164ff13f3bca1efba3bc82fa1b3009d1b68c45925d157", 0x17}, {&(0x7f0000005f00)="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", 0x1000}], 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="4000000000000000010000000000000038f3882578c77d8856189096aed3bab7c92e6292f7f5026655a6c7521fcd8ae8d31e7b67f96a7f62e8c843e2dc6d2f97af51233dd4d10e00000000"], 0x40, 0x1}, 0x4) socketpair(0x2b, 0x1, 0xfffffffffffffffd, &(0x7f0000000040)) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0, r1}) 2018/02/27 11:14:07 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0/file0\x00'}, 0x10) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:07 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x420, &(0x7f000000a000)) 2018/02/27 11:14:07 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair(0x938c8aa207aa1d4d, 0x0, 0x800, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r1, r1}) sendmsg$kcm(r1, &(0x7f00000035c0)={&(0x7f0000003600)=ANY=[@ANYBLOB="c53653ca97f3466cbe7b3461beb460ce4244369d0d6f220cd86ad257f2105dac6f9593e9455411eb12393705fe4819d94985d010eea1c87c6ae2e4b2ba95e669301a72c64bc2", @ANYRES32=r1, @ANYBLOB="04000100030000000a004e20010000000000000000000000000000000000000006000000"], 0x32, &(0x7f0000003280)=[{&(0x7f0000000200)="f4c2fc16bcdfea607acbb6717cb4e1f5dd12a4b856050835627f98d4663694d724dd38708e409ddf2c58f194f6036b37e993fc01895c1b78f0824c7bbaea12ac14c9101c4ac443af92341494937a99e70023157314f98f7781cc935e52fa79af2bbdc6c465d9e685a1bbf53e564a38411d4c87ad2ba091296f4ccfac805d74481039fc8b72adeb85e8fe831e01bcfbcc3cdbbbcfda4dcd0df598b894201084499a05d8e538879941652c7a58ecb3ee08e23edb04e8cf6ed68254e82307afd35a9cbedc93c012f4b536016085eabf2f35c5b084dca8355b08f98e971f6586007f2afbd9f5ec0dcda895b81f844a898de8514d15df0a03753d7c3e6b208d174871c2f0e7f2980cac99ed8af47c51e9b47fe1c99e1b7b06fda5f711b549427c91fc200dff2d081845c0ddac86ca9045bec40dcb9d768a6de84c9ebd6e69ccf727924c329771d05552354510bf639d9489078eb788aaf7af4005d7af285b736b21b3f8a80ffc0568807d8d83160bf906c3b5039f2804c32f7f1dd72e9cf276115ce3750daddf4ec90255ccdf4bcf3c25309374776d42102b8da306a4939144a498af3fae3bc3a393dba438d2a4c2469fae42171bfd98cc77029e9c485332709cf039722ec620d29302b2661e1c6833954581550b407c1c19ea7649203becda47d1722b8d4a448cc23d4d73acbd258a970a60d5551708f5535e211e1d1505b53c00c8e91b344f8a4f52c3fba9420d4d9c85f42792054088b8faec8e72870c46124f5892b31f0f2f35d378b9c89092b9f590088c5c0a3faddf5f0bbe1e2852ff594db6ad114706e6ceb8633cf0e56f686c95891f0b95a63220ae59b082605e58f7a97ec98bce4589e10fbad18e20a50f5561ffc69d6166010d9ee2fc25587c418edde8923b10b645610eac75c9c293f5e1484576710e373c6942f3d8185b05ba4ed1455c8493b80754db20d71a38260bde8c99d254224fbd330a5c71cc30f7bdbf4ed900dddf6271b3fda4599187aa7da8de0d86fadbf2c063bd71fe36cb9dc6a8dd56ba5297b32a089fd274cd3e3ca9d6140e4de65d249159d033e52c41de360fe1a465ad3b50908e95c34d997601b8a345e207c4201d1ef925d418e3cd4abc20f621b30426c6527d6e31eeeff872cc754714081690c7448a3ecd0650e7f519b975ba036651f74d7b87f5c4dda373dc8d429f04c2f052095c0b35a1a8117386b1de577906fe2db2dfba9be3a5ffb2470c768a4868a64a4c878606cc86d76321a052820cc5ca6a7e46ce7b8f83efe9c20053ebb430b29a232daead69e4328f8a1d7495780de3de8d8f9e8703977bf89a445660fde52e8b67485ab3cfff75ab922d928442e25027b83eb098e087d82afd8074527828e2a392f1d0d5d3f684febcda8b531a34d929bbc2b98951490607c2f73b52cd2795a8dfb8aba576085e83e1418653bc88aa01b76cfe090689ef877de452f8c0624608c8932c320ca0cce69ea8ddb810cee4f2b021ab8bf3344c00df02a24b2cf48142df3cf4b7512adbd2ba9de772a2525a1c8982d7b27ac476718d23194b0f1b6e464bab9ca613d9e258b0dc562bba39127ba15c2006dfe4b55e0f0ca505ea7f4686e6adcc490e6bb245c49764093e6777d5801fff40ce5d189059b1a9dfde1705784ade528c9ab7d6ef430fb700fcfb369968dc91eb9d4f539bfb1fa693a00db416ff3ce84f0964f6d3f043c220ebcc2ab86d76032b41f0a48501f42c5822a34952345620adbd39031ab9db69078e88de2704a19d469e968979e0052002c4286b1692fdb591a1ad4fc056943c98d661df9cfcbad883bfae2e6a616ddb59a8ded86735c2c96fd53780ac47cbbd52d6a0c5b8bbc63786c3944b4a8e7cb563b2ecc0a5566d93aac1bed112a8bd585c9ec4a7ab4b7f0f6984906685a9ceac35580076ec7659b6bddebba2ac816ec87ff94a6bffd5e16fe94089db9afcf5be5ef0da563075c63038eaac2f727f052e590a1045980354debb3806de7fbb0cab6d1fce2ebc60beec0690b652324ace6bac45300e52f4d2d417693d2bb27d85aebcc3ed4e40f574123293afc2da4cd97620999e3b67f5bad8ccf408163ee067ce0b889216763ff37dcfb11854c5255376381eec0ec89803d2b030ad22c61a0cc71d3740230255b24e072ad1251497549a980fa807f9a53184b9291da6e904acf53a7d05ec46e5566ea882355ac197f3f21d3bf90690a5e65aa9f6ae627e2dbb1e367ab84458a98c9b0a7d479207241ad0d0988c157c670ff6e5f3c7c69409e4102584336c8663f6248571e31348c72f2268bd02012e597462bd46ce431f91d36789e23f52349201137c8a0c6f7943d9aecf2cd5cd07512052236d36ad0f7521515b4d8b5325d4f80c2fe514d9981da37e4ebf7aeab73e387066ca0727df56641a7ac8b4775afe9078e7f14c96db8ed3b169f5d569ef9c157bf117490dd2e7f2df619fe0252214c204e638a74edad545700c72006896953f334c2dcaa9ad77ce33554f246558a6eb8f6d67079d65d5d20dc3196ed98cdfe69dec577e6c20333de83aa6c4be07358e808e1e1ff1962dc7cde106a7be59bde882af9827bb5cb5c34c14c1854b3be7c69317e2fac81b5a96c2acbe58e048f947d23aa007c1720c441c95f904a2a87a1da1989243881c28467ce78763cf68413c7ae434a04d75b5a288cb47966a37f022e438f4c77a8aeb4e253d2aa7f70efac988d710d556fef5f93d60bced7a2374e4ca13e23f4856cccd7eef1ff4369ea4e36191c04c9a8266c9d8d74e36676011f4f54f216db4a84e1ee313c434b34c3b6e7ab870cce792d04d31a1434c05deb6cd4e659e46bb8dd7154be971e4782976f27d3ded16260ae680b290daa0bcc8558145c4027ffcf37ce27b78865e76592a7b02f9aa92b91aeb848ed0b067aecf00f119319b1959b8faaa5d81d9e22bb3c20d5b7597345dd1fefbd255731d1efd4d3ab833c8ecede0b02cfc6b01cf4de43eba76c4c505c0e32821b3faece25b35fb484efd0bc61b58c7a6dd2c3d00fd48d9ffd7cab5382d8cc91e80faec73aab4bfafe4fc1a8f61e469a8bfc4c44d26101d4bccdbe65745a8460a84a0f66e00a19a95d4051fa2dc7b19c5c9d5ecd16ae2336bc9bedba8d4513addf302228b7b9a95c969d274d39461b1883196da5065c0d573b13b1d658d467cb6a8c6521768454e4eea04c5e0452a6b7e1d5e77105357ff08f0bc9c4b5530ae29709875c4094d2183226251c7af43ad65ce720ac558fb01c6e710cc2a5f5258965c442dfdb975eaa362f345416e48ed9ced84a61a574be57ce2307aa9eb40aada0cfc62ff053f76c6f4941ce60f32166e084556dbb4b33c8187e5fe729a64afe3824c8f6627f4cfce27decb626b96b635e5cd68c66e3a1c9934a57b77e64f96afe184f0fb0833d7598ef5eaa6cf5a5496ff87a2aacd689d415f7d23d5ec17a8b6bc804910890ed7b163aed6af72a03e09b643f9d7b7f9e86cd0750ce015e9bf365ac2d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0x1000}, 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{&(0x7f0000002200)="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0x1000}, {&(0x7f0000003200)="b78ce9ba5f3085a908648a4c124161fdb0186ce55517c26e79c9f005775879be3b5c95dd7dc09c629228da4c17a293f694bedcdd90e88199a1c023cb5fcaa3e896f880bf6d50d11fa155f1f262126fb8cb775d88f21f4943b5124e5d3046f2a72831616c39e139a44b59cc26d3e74fd322", 0x71}], 0x4, &(0x7f00000032c0)=[{0x30, 0x10c, 0x200, "c4a19441bb9c87dbb712566470c7003c487ac6a6bd8975928cf5d327"}, {0x80, 0x1ff, 0x0, "f8d645f03d0f1bec1681e87fe0b80c76911be6bfcefe2369677d3d8cad73b3d5c835988ccf31bec745fbfc5a4292fe092cd42f1bfa576d15fcbd2c640be00aaf2d0fd4dfb3bb805051bc37071763883a8692711a76c5efbd7dda8c76f7caf96cc284b1a7480bfcbee6ad76b533dd8d68"}, {0xb8, 0x10f, 0x1, "42c357e43b963fab08a3e0462ef45e72992b28c2bb22ef4e90e43ef802680990a723a72509c078a9706683f2c060aae47c49fd49df3d2efd1640ae6df7679b016a2f2c1c04192bd3665e99a3e08be284e2ae6b1c1bb97dbdfe5f1022a5ec1d65b29fdc7aaf277d2aadff2448d1e01a0f55db4bbb7f6408d78c014533dae239b5ba4c0081809ed5916fe123628e7ccf7eafd9108edf1d2f91423848022cafcf94f15739"}, {0x50, 0x0, 0x7, "729db06340d06314a342c588481a6d56719dadcc95dd997541c9d2a2223d04a952457e4c23ab0d253773f00b0edcb882cfb9e538cab55b074248695b"}, {0x38, 0x107, 0x4, "f5524bd24c85bc4ef6cab92378a1e2e319147f11a50d92855820560d6a8f3a8bb4cb"}, {0xe8, 0x8c, 0x4, "680aa94f2f4bc580f6e6e680d8160fb8de192118cc74804ca1d1ce4cc7ea6377ec949edc7a82f3e8a1b94a2882106aa88008e6bf46ef8b7ee31cd9deb613611be77761606f087eade258091501a4183aabf94243875d1451e8a1f50dc9c83068d89acfc32c1cda21b9f9c9ee13b4eca559973dad6c49c435b124efa0271609b6ae31ebe8bb4a322a77fbb7151f98d64efabae06a6f998a8c3cd77bce1b4add07df6cffc7ac1b26faa735504957b6d038446a560b6f256a14f1fa733549657ec094a3c8344b7d1d0db9e0481df7a59950a1651882c2d2"}], 0x2d8, 0x4048880}, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000036c0)={&(0x7f0000003680)='./file0\x00', r1}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003700)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:07 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0/file0\x00'}, 0x10) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:07 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:07 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x111c, 0x0, 0x0, 0x0, 0x7fffffff}, [@alu={0x4, 0x81, 0xd, 0x0, 0x6}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x6, 0xe7, &(0x7f00000000c0)=""/231, 0x41100, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) 2018/02/27 11:14:07 executing program 0: r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000800)={0xffffffffffffffff}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000840)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r1, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000880)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000140)=@rc, 0xa, &(0x7f0000000200)=[{&(0x7f0000000180)=""/78, 0x4e}], 0x1, &(0x7f0000000240)=""/167, 0xa7, 0x5}, 0x1) 2018/02/27 11:14:07 executing program 7: socketpair(0x11, 0x3, 0xff, &(0x7f0000000140)) socketpair(0x8, 0x4, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x40) socketpair(0x13, 0x0, 0x6, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x0, 0x78, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5f) 2018/02/27 11:14:07 executing program 4: mkdir(&(0x7f0000000340)='./file0\x00', 0x4) r0 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="261c0000690000005f671c7df9d93d2773da1c1e2d305270005fd19521de05fff1ed"], 0x10, &(0x7f0000000100)=[{&(0x7f0000000200)="a8f91c4e9ece20b7d78cf5e6993466c0aa445fe5c28e8832a5918600873fca58035f08c5de9c4938119c39b12c0904975d56f80fb2fb6ec2e21cd4ce8ad67891c6233a9b1953bde487f429f65d", 0x4d}, {&(0x7f0000000280)="62785997e2cc9443d02f4a8cb8cda7bb77eed5a5dd5e28263e8f76b682808c5f4fb19481b27448efeb71ca8f26be50ce102a2c2dbbc75d70fac7b2c1e385bf40d1130861d23bad73404b3b2e832a8ed9e4b1d9d4b0f73d51e7d7527ee81f7b9d0d043c53955d109d46895b8167f6b7c105f03054aed3c095addf945bfc1db6d84a8b100cd2dd83ab05bd4e0b8acf02163c", 0x91}], 0x2, &(0x7f0000000500)=[{0xc8, 0x10e, 0x2, "4da68b1edc4264c14979e9f0a76d834f9248a2524e20f64e195f80a779bb4907067644f4066693d9d0e8d17398c55babdbb07c7841bba4885d36b4ff2d996617b758809ae7eae1bb7224f684d1eb7fdb22a370775cdfd4d38c89d6af91fd563fdf9805bef7f05784473e6b3d2ef19177e1dc8db99b8c3adbe1e214e13bee49d46911bb8a4eec7e5e42cf7f33f24a4c6973acfd68c460379bb5e9a7ef03491bc4a8e1186207131c39b6cc48fd9ca7e8ba9240"}, {0xb0, 0x13f, 0x4, "ca76ffbab6f39f2e84874e3c170785f1a71f6cd129e214d16b9910b7fbbf2579b10628f60f34330f8c3ec53d2c1ff9a53fc3d4a9eb6d62620c549f5a9b3bc7a8e311a657b118b2d28d934de163252980940f6c88a83add1cf9d13eef02c8372ee89789638b880209a33dd3ad506cad312f47d75397049404f8cf95108920f105eb463ea8868a1909be3ee5e5da53f82ca0c8d4ee51b4d5e0bf"}, {0x98, 0x11d, 0x401, "7460d0d5d00c318eccb32c40feda468e25a5ff15f732148bc5dda186d118814ec9631387a5673c76899fc2151a9213ca1ba87be01b6da476566d0a095460d413330a78ccc4c3d1d3f23d39a73b9ca22d70f79b543c2793056c4cf4b927f50858f60b5fc410b5fa624186eded8f5cd1fe57aac6ddb3cd8a067e076f1d66aa95891a5b"}, {0x100, 0x10c, 0x8000000000, "fa6cfd398cf0ee027f658094e8b14c3f9d107f94ea95cabff236bcf5583086c9a910de7b2533e10d48fb321d71c5fbcf3a2d9618c84b83302ee5aa9c7994df36d5c939ebb341ab68cbe707916264a3d67287a3d5535e95abc008018251f97207620ff033f10049afab7a4753f3cb9318972a39a208c0611ee087cc21112bce4ea99bd4e0774e8b55399542f82147646e1f5e0d7672adbd8ec067755a1ac88dbd09acff1813b53fcd542de11f5dfc0574cf3d3f9effb207ed7f99fade81663335a7a0bde0275dc21911b28b42f79f2bf32774ae62d8832eb80be648d9ad55b430e439d81f4100ffffcfcc5341773b7b"}, {0x90, 0x13f, 0x7, "2b05d7e1c7e2313e04037385cba7aa8caa99795a365929b13945372997d6bd11a54ef20e3dae072ca545bd2c2b6489683677ac4bd0b54d305f1b922db8d3b56867044653dacd3bd33e4e148770fce2350ea1acaec7eec3138f7617d23a51a88ebcb07dcfc606e3c627fd718e263d8fd2ae58346aab4494f65d"}, {0x40, 0x88, 0x1400, "a8b011686829a4d1f88f07781030ac9a2dd7f1e76e8130e4fcbd84816c969026dc6866eff31e00939fc37906a5"}, {0x1010, 0x115, 0x7, "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{0xc8, 0x10b, 0x20, "aa7665bdf2114239e57fe9f0b3b8593a6d465fb591bc8053ed820a769c6f1a49f8b7d4c9ef972216a19eb1abe73a8cdc3a0b94c42eb80dda0b8e3a16483e55d89e2c0e70b2ab3b38cf4a4aa81a7d8df2b2c381002f8cc4921f345496ecfb786cdae8c796d34361d550fcde80f6200429a961d01eb0bfe685b58c96ced9110d26466c9da85073c10792842509c4f0e21ef93dbedc014534e18d77d318c0aeec7ceb23bc67324e896e37c1b70f565b2393b72b2bec7f"}, {0x38, 0x10f, 0xffff, "f8aba4abc90be7213287706f8783767eb8d866d1aa0a0ae214c787d97f53ba70fd3bdca67f"}], 0x14f0, 0x4000000}, 0x2004c080) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:14:07 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:07 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/02/27 11:14:07 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0xffffffffffffffff, r0, 0x0) [ 143.423648] IPVS: ftp: loaded support on port[0] = 21 [ 144.283657] IPVS: ftp: loaded support on port[0] = 21 [ 144.309933] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:14:09 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="7c0000000800000035000000000000009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/02/27 11:14:09 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x28) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00'}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:14:09 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) 2018/02/27 11:14:09 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0x0, r0, 0x0) 2018/02/27 11:14:09 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:09 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0/file0\x00'}, 0x10) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:09 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000240)="7964249763c4a54970fc7f9e763ca32989becde7c0fd1e81445e33c57619a6a973976bbd524770c33350691dcdf6ab5b77e0b3709cdecf3534cd6fcbbad8338cf9e48a4c41c92b8e0e2c61b0b7d4b00c3bbd544d9369f4efcf40e6538ed2e52ae15708307285ac9dabfce7b55161651767ab478669e58da868d885fb52d41588af95d60c9fbd82d4618ab5", &(0x7f0000000300)=""/219}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x18}, 0x10) 2018/02/27 11:14:09 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000300)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000000000000079db1d80191dc07dcdae36ecc034f836d79e13087292d3ff01a93154fbc10b1a6c5cf51c317d8ff07e6c55468ffa88a5aacc61b1536f946dad837fe6ed0b77b7719528410489ff1f2eaf23de37c65f86ce5c2ee166f37e5e1731840318d4cd5810f36cbbe9103eed6a712ae52616377b25f96cfb4d0f1c4dd033fdd97d23b696da311b2e922a8ef061cf9496c6e6a2ef98e48e6a5deb"], 0x10, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/79, 0x4f}], 0x1, &(0x7f0000000280)=""/35, 0x23, 0x7ff}, 0x10001) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet(0x2, 0x80001, 0x7, &(0x7f0000000100)) 2018/02/27 11:14:09 executing program 2: socketpair(0x0, 0x80007, 0x169ceaf9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0)={0x0, r1, 0x5, 0x3}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffff9c, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000300)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r2, 0xce, 0x10}, 0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000240)='./file0\x00', r1}, 0xb) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040)="bff4d3f4c0436cc46e461b5910bca35ff005345c0ea4da77b959432991e0788b9fc567045835f1c8a3e90f6d9f16c41e47258f2acc973b310301ccbf7af548a00054aae8e15068e840f2afba694868c1e20edfc075fb22b16f59fc17e5123a17578b7cb02f4175c0e1bd87f6642d3ee687ec8bf44a4e420ffc9a0caff47834a9e374d2602a6b6e", &(0x7f0000000100)=""/41}, 0x18) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) 2018/02/27 11:14:09 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000000780)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000640)=[{&(0x7f0000000080)=""/149, 0x95}, {&(0x7f0000000140)=""/244, 0xf4}, {&(0x7f0000000240)=""/144, 0x90}, {&(0x7f0000000300)=""/148, 0x94}, {&(0x7f00000003c0)=""/12, 0xc}, {&(0x7f0000000400)=""/201, 0xc9}, {&(0x7f0000000500)=""/28, 0x1c}, {&(0x7f0000000540)=""/141, 0x8d}, {&(0x7f0000000600)=""/54, 0x36}], 0x9, &(0x7f0000000700)=""/74, 0x4a, 0x1}, 0x40000040) 2018/02/27 11:14:09 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x28) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00'}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:14:09 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:14:09 executing program 2: mkdir(&(0x7f0000000000)='./file1\x00', 0xfffffffffffffffe) 2018/02/27 11:14:09 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0x0, r0, 0x0) 2018/02/27 11:14:09 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f000000f500)={&(0x7f000000f140)=@hci={0x0, 0x0}, 0xc, &(0x7f000000f480)=[{&(0x7f000000f180)=""/137, 0x89}, {&(0x7f000000f240)=""/128, 0x80}, {&(0x7f000000f2c0)=""/69, 0x45}, {&(0x7f000000f340)=""/153, 0x99}, {&(0x7f000000f400)=""/121, 0x79}], 0x5, 0x0, 0x0, 0xa98}, 0x10001) sendmsg(r0, &(0x7f000000f800)={&(0x7f000000f540)=@hci={0x1f, r1, 0x3}, 0xc, &(0x7f000000f600)=[{&(0x7f000000f580)="147d5565f17db46795789404412d8de71e440c4e8cc9215f81310e27a63d88a31e4afeaee925fd7c82e44bac88a62d6bc9443124c2f0bc2a106b3a3d0018464575f4b547b14c74ce99a337a89614395492c587d8521754f1b8b2156dfda1a51e4509ac", 0x63}], 0x1, &(0x7f000000f640)=ANY=[@ANYBLOB="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"], 0x198, 0x800}, 0x40080) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000140)=@can, 0x10, &(0x7f0000000380)=[{&(0x7f0000000180)=""/211, 0xd3}, {&(0x7f0000000280)=""/205, 0xcd}], 0x2, &(0x7f00000003c0)=""/4096, 0x1000, 0x4}, 0x40000100) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:09 executing program 0: socketpair(0x8, 0xb, 0x4, &(0x7f0000002ec0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000003240)={&(0x7f0000002f00)=@generic, 0x80, &(0x7f0000000000)=[{&(0x7f0000002f80)=""/184, 0xb8}, {&(0x7f0000003040)=""/151, 0xfffffffffffffffb}], 0x2, &(0x7f0000000040)=""/229, 0xe5, 0x2}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000001c0)={r1}) recvmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f00000004c0)=@can={0x0, 0x0}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/65, 0x41}, {&(0x7f0000001580)=""/39, 0x27}], 0x3, &(0x7f0000001600)=""/140, 0x8c, 0x1fffffffe000000}, 0x40010000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000140)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f0000001700)=""/153, 0x0, 0x0, [], r2}, 0x48) [ 145.161238] IPVS: ftp: loaded support on port[0] = 21 [ 146.025464] IPVS: ftp: loaded support on port[0] = 21 [ 146.051548] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:14:11 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x28) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00'}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:14:11 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0x2, 0x0, 0x4, 0x2, 0xffffffffffffffff, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000100)="f1eabfeaed52b6b0b54e1dec4050a864a3625fcec2031d7c02ef3a5a95ebd1a2f29c44831ed0f3570f80c37b61e7687692236609f6d53b68dfea4416fc474cbc785f9022599cf0c6e067b6b1677eaa5ef5bafd9e8b6f309257a822fdb425a328e971e700aea62b32f80e8a11512619f4102ca3fd29b3f156716745e4dbba09484aa60bd5597f8fc720a7e588a6ebb469b33a1fe9d5bd1e9f886b7ac9904360f42ed4b6ea5ca1d3ba490cc5abdc11db9bc4a716740d349b9bf7", &(0x7f00000001c0)="d6a1f1de3fb5d160a04494081fc3ffb8df4d81889a22b62cee311d7b0b1d3108974bb9fa03791f435ad50849f0b08a4807877d6d20326c4efef254331d89c991f7d477c31ad9e54cacb8d7ea89aa7e79a011426870c85f89d6ae0c9adb3fdf1bb5277254aa3162dc541762037227ead18ac37e2bc351ac058debe0b20236d0f5bf9e1357c272aa0979430d2cc6e58f19858bbd280a446fc3bd603f23dd51d5b105f4777b456aa5ae76d33453a564b8d38e6c6e4ffb899023885c566587b89f9e63a3518873c7a9465ac7ec570145c0e604da80a1d12a9946f0e0f396994eb4282e9b139d4fe29ea96e85e04aa60c", 0x2}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x88) 2018/02/27 11:14:11 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:14:11 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0x0, r0, 0x0) 2018/02/27 11:14:11 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x8, &(0x7f00000001c0)=@raw=[@exit={0x95}, @jmp={0x5, 0xd50, 0x7, 0xf, 0x0, 0xfffffff8, 0xfffffffffffffff0}, @generic={0x2, 0x7, 0x8, 0x6}, @jmp={0x5, 0x8000, 0xd, 0x0, 0xf, 0x6, 0x10}], &(0x7f0000000000)='GPL\x00', 0x4, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) 2018/02/27 11:14:11 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0xa0, &(0x7f0000000280)="d9f4d3a2acfaee26053ffe5b25a0c520dbc08dc67b552a0000000000") perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:11 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000100)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={r0}) sendmsg$kcm(r1, &(0x7f0000000880)={&(0x7f0000000240)=@ipx={0x4, 0x52c, 0x7, "382ff4818cc7", 0x5}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000280)="0c99863e3589abe2c87e658df2e08b31c3b337034ea908e91501551ce84462f39015b5da5bdec86c18b500a9d447f2545491d555789c4e78d305343ffcc590265236c4651eaff4f37847b833f9b91d4bb77b94da84d14fc1bde8d3c59baec6b3aa4c3513716014d35ae0a866afec3a40920eb9337ecbac1d459a537b0a5c4259573c74f231647cc22faef9a58d8f538570f23a08283818e763bed36b033f45fb88884604862d065aa78c62e7153c892cb09accc027e15545ba0fef", 0xbb}, {&(0x7f0000000340)="33decee25a3be35eb416c87f3e9356945fde38d2e97cfc0789f25c98e7c119767ccebccc87224f13ec77af4d01627f68c07c4dd63a8b1fcc4b5cfe5f0576626542b908a38ec298f357ca84ad642aed27d215252ffb680a8882992e0283679664e1469ee0a3", 0x65}, {&(0x7f00000003c0)="10fdd81bea9f9d52fabf6051512cf371308c31ed77494188d1291ea7f3cd5a5dcda150b6089263c0784f3cb2188b2b208219592f4cb7adcf9ccbfc9f749324ff5acac806182ce7f12911bcf71ed81f6dad72af85a3dff1ff9cd83060dbaa863d3cb128bc9d3ce5cc976215d6e713c510add04afff389549b6ee78e1c03dd7969b2cbb0f80e140639ff78a740e7448e80d6cdfca1855ef5d1e6c975efa7edf41bd348df4c7e8ed9d4ea79b3e815f365b40b9f8022f76be703d18634f945d974f0204ffb542c0ff886bd6c", 0xca}, {&(0x7f00000004c0)="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", 0xfe}, {&(0x7f00000005c0)="ec7fe19c2838375f12ff7bfcc50268218686e5b18a184b8af7be39a15b28396fa385ad369ea111644481582a775e90f10b67a02432d607a7b345fc915bd4c184d6002fd1e19961342c8f5b5a324803a25ae75920fb56253e432acb0c6e97a87797243fcea5f586ccb07f1170326c58993725aef9e11cd3dc7cc7dae086e08c3a45b4a852e3445cffa41647a981f6c6dd63bb77a66f817e9e7da6c0438e96dd56780046e3", 0xa4}, {&(0x7f0000000680)="6356117b2c5bef653620524b0dcda12a42328f2593f431cdd9a1f338ccfbfd19d1107af47b5919512ba7d9bb9712c80309a599c7d403b3a3be4a2aad8a057390704436732d617def81e5b2859e5d240f3d0461cc9ea0464604b91eea9a926763875538258c7f5d22400f8265e99468d931467318387a746d42506615", 0x7c}], 0x6, &(0x7f0000000780)=[{0xb0, 0x11f, 0x7f, "817f7eed90f31d5643a32a47a5e5711cacc4b2f8ff129b49cd178fce075e4af14f20dced8d43251618c7cb47438484446b10dfc18190cf4969192d9f6064a6e18a9a4f2a19ff75c29132411d8456fda36e380991858279c3cf6938cd106d0f0c4f577f892b4088cbc1ef57c88be76fca561c61c346e92153da9e2ff276777a59df6c75286c041c6bdfabe50e993658d55e1bd042df1f47d95e5a3c17253fbd99"}, {0x50, 0x11b, 0x7, "747ce01213e297098fb8efcb1ede28d67b5158abe8c03974f0aa757295b28478e94e0bfed7ddae30c8cfae126597ce5b342a27ce02f573e20b9068d8a8396325"}], 0x100, 0x80}, 0x20004000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:11 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0/file0\x00'}, 0x10) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/27 11:14:11 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x2e, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/135, 0x87}, {&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f0000000500)=""/202, 0xca}, {&(0x7f0000000600)=""/223, 0xdf}, {&(0x7f0000000100)}], 0x5, &(0x7f0000000700)=""/140, 0x8c, 0x20}, 0x21) sendmsg$kcm(r0, &(0x7f0000000ec0)={&(0x7f0000000440)=@ethernet={0x7, @empty}, 0x10, &(0x7f00000008c0)=[{&(0x7f00000007c0)="ed1445b8c3e7444cda729db9c76c56f198cb207dac77f49cb1a60eb8fd8ed9150e4e703b273380e5da9300e10c59de980d367e4db50c58b5b37969fa5b449b8d6e07198eac3e85fcf22fbf5898dff4e7438a1fecaea7867eab2bcf7c5c5b9f7041ad811051af52af84222e8fa1625d18caf3f29b00be54290ff544083be670d48156b9faab21dd525e832564d2ca0ecf1d1ae77be4921c99b9075d69c878b7f5fc2a558362b95f5b6b482b2f322005bd9ffea6a3b42b7a85c3ae544f9dfd604da71cd58c6a88f3a2f008bd96ae1b441f8878d019414e84c39e8bbe067f", 0xdd}], 0x1, &(0x7f0000000900)=[{0x78, 0x11, 0x1, "9441ec137748d5a16b75002fb7ac34d6151dc6a50d246b19af4dc736aaf1b19f75aea809aaec19d8ffcb1a45a9b01fa47ac2d956f29d14d03e6d7685c9fa9472958ae3362cd8aaf7423f2e289cc7e67fd6e32cdde56edd2e5c84ef820ab4b2109db21f77b15d"}, {0x70, 0x103, 0x7fff, "95aded59b1d993f85185eba61289e142bc0fdfc77fb7295f7ba529cba46ab15bce428cf6cd94abcf80d5bb92e022d2b4895a68a09eaa151ef2533899215d817be842f34c92c82d5161781b405aabc3432c9fc8261abf28b82f7bbfa130af0b"}, {0xe0, 0x85, 0x1, "166f6f04ae11bc93de9cdec68bdbb648373c215ca3af2cc511e34284390e58b9b66dcf2169ee80e2c636f13f54feaf2a224d9b4fa47dfcec3399e12d6249d44e862a0980495fc5b39db2ade2eeee11d77c1b8579ae963a35f0e2cb29c0326de8d04e627eb6d3d711c610bb2866c1f00013fb5782966f7955d415f9ed345ccf25a09d7ebc8601d162622a031a5934f5c6971eeacaf967365babc0f53ae5ba841a5f300b6be8dafc4f755aafa3725f18ce32629baf3b8851740d6ea094c677d0b6cc5d4c8a45445baf4ee6d566"}, {0xc8, 0x3a, 0x500c, "ac3c2c181c388100771e1d50b03b40dad241790cb8714e27c3c6d957ee12a9fb24c68b00d53940cc6ef3e0332de672cb41fde7c9c9e46fccd4c39914a356c5cec40cb348e195b1f3591a74bb26d49198dbf212a253f5d39d488969db704be9ab3eeee73b7f53338ddbadf7baeda92c1f549f9ecc61ef7803b2a58f44f8b414509a12fa8a0ac49d42050e2869b753d0e40c26ebb2380287291ed2261d4191de917fb81c2c94fc884a013abd17d75c8ccc1cea9b59aa"}, {0xd8, 0x0, 0x3, "777087951dc9a6fb2c7188cf8940a710400698d9ce3ab0d4c9c40f50afe5abb45341126f7fe1e0d69d972df60d45c66b87a1e51898d706a6f9539343cb6029713994bdc303c226d1d1d83f7afc33886b963512a4e16b7bb881471f85877de55e299a8bacd5725d3d5cf43a4da81b14fef2707adcefeb7c7a630c71d9a43b026f736998d6a8b74a9ea002adf7964e9dfdbe656d6f21d13a35ce4a15b69bf0a368c8dd2ba3206303cb1013f8f44cac080f1410c5fe169f6bfa12d4bd8bb8af9d1788ccee537590a02d"}, {0xb0, 0x117, 0x7, "d54153fbd96362b2d8967c65b426915ff90af1b9f4f9403c149d24581483be0d1adcbf1ed5e651df3a14c49026ad494de42ef9e429e6cd1bb5975766291d69830bda7d7847f7017e207add0022d1c19901a799a418278e0783bdbc7a63fc3ad541d1e0e999eeaf8c7dbe1b409d9ad34df5a62c4697d150c9cd318cd46398d71c38b8ec68efc30a736469e417562a4d899bef9517b2538b6e627935d384"}, {0xa0, 0x3a, 0x3, "e988306d880b60110fa367bb3346c058fb1fe997b1be593eff788b06182968ee43cde26d21b36ba199883e09bb35456933064c2be4439b1ea5b0d8d452f3d4d9d14c3bbeb10a38d651ffecd9abc781c79dbee59510e2cac9d61c3e750ffadaab0ccaf6f7c65a57bde2a97f6bf24755f4d81dd9ac271540a73833b2efde8f027d621bad6087d097036afa8c6e0f4cf9"}, {0xd8, 0x10c, 0x2, "4b16aed4a6fc96ce75121469aca7003c18f38ecf77c07d56206b35744bc10d48bd74d2042ec3c3ea4dab48159b4efa1c19676a3d592bebd3abc764da4be75d88352df852a509946927226d96a8fc5bf9b6a0c233e45ef0be4d4b1b74a9eaaf30f9873a70b959270202711916cc77e6f3c910fe0b28c39db59d2f4e9cf52af179aae7a90eb586da03245b485bd0467b1c42c19e5cd7f069e3ea76554d0356c610820403f68a0354caf0b1ecab547ece48f4170d1631472d2182ed6039b1228515c53c7c663c"}], 0x590, 0x80}, 0x40) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000fc0)={r1, &(0x7f0000000f00)="d1415b68f3b52bc7c6dfb3e4b4393d5d0b8fc8c142750540e4c79c377efff187f6ca0e23bc749796961a09658781e309843b8ca9e46d0dd2383adbb6dcda8e704d2116139ffc5dd662daee35e2cb5123df08f801b2d9ffe89ea7b67fc4bd22bd032762496d6db0d1b82a34432a5b2f113cb2e6db286a7194a7d51a5cf136cfef6285dcb9c4fcd21ac47dc17b40ac2c55f23d6ec6f974cbbc71c9fa2fd415d280b509862ed69130", &(0x7f0000000100)="c90be1dff4c1b14d421bee69dc92c5c5c69f8dd5554c582acdf28dd42f33df52"}, 0x20) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)='./file0/file0\x00', &(0x7f0000001080)='proc\x00', 0x2000, &(0x7f00000010c0)="38532a217ed8c8fd6629a23986f0d717a9b25be945113494b82df8afadfc10337a566f721361b87a19fd947f067d00ea9f24c88aa721cc614f1ebda0ea7ea79112dcf4a5851124e5949f718971d4cb594305cdd4c7ad6de79606e2104e02aba7432122bac738d7a9557850c6d6b5397c18180ed9f9531bb80b595927292045fcfde2a529c71aa621d159a55d53bfa01f1fd4c2d03e05b43bb2b7a2527655b2ee4980cb1c0c5036e0bd84ef02eecd9e65749945656cfd0e33b80b91f3002a82755d73e211bb821379e59cfe5d98d8bdce61529bca248b4d8d8834483b0ae0955d") bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10) 2018/02/27 11:14:11 executing program 2: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0xfffffe81) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x10010) 2018/02/27 11:14:11 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0x14, &(0x7f0000000100)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5}, @exit={0x95}, @map={0x18, 0xf, 0x1, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x8}, @map={0x18, 0x3, 0x1}, @exit={0x95}, @call={0x85}, @generic={0x8, 0xff, 0x6, 0x1}, @jmp={0x5, 0x200, 0xb, 0x7, 0x4, 0xffffffff, 0x1}, @jmp={0x5, 0x401, 0x5, 0x7, 0x7}], &(0x7f00000001c0)='syzkaller\x00', 0x6, 0xe9, &(0x7f0000000200)=""/233, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000380)={0x0, r0, 0x1, 0x1}, 0x14) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000013c0)=""/142, 0x8e}, {&(0x7f0000001480)=""/80, 0x50}, {&(0x7f0000001500)=""/90, 0x5a}, {&(0x7f0000001580)=""/151, 0x97}, {&(0x7f0000001640)=""/61, 0x3d}, {&(0x7f0000001680)=""/197, 0xc5}, {&(0x7f0000001780)=""/221, 0xdd}], 0x7, &(0x7f0000001900)=""/205, 0xcd, 0x9}, 0x10000) 2018/02/27 11:14:11 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/27 11:14:11 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x28) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00'}, 0x10) 2018/02/27 11:14:11 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="850040c502000000003e35ed5bfe45c5240000000000000066bd5646b881afc717da40559ff5317a987c01b2ec0ebd1e702fddb63d793114c7b24ce2dd30a0291e5513b71b7bfff6aefd4c426a44ae5d77294bbbad4af5ba9fd5467fa47357d559d77313cbb39f43dc77d8d305268bac5b0aa87b9d6bdf76d48f11cb2a559d28fb4ad3dcca0d603d92883c8db6b0347c5cf16b844a3b46a7675f9aa560aca13f7220"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001340)={&(0x7f0000001300)='./file0\x00', r2}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0x0, 0xfff, 0x18}, 0xc) recvmsg(r1, &(0x7f0000008a80)={&(0x7f00000089c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000008a00)=[], 0x0, &(0x7f0000008a40)=""/26, 0x1a, 0x3}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000008ac0)={0x0, 0xc, &(0x7f0000000240)=@raw=[@alu={0x7, 0xffff, 0x9, 0xa, 0x1, 0xffffffff, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x3, 0x1, 0x0, r3}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3713, 0x0, 0x0, 0x0, 0x1ff}], &(0x7f00000002c0)='syzkaller\x00', 0x2, 0x1000, &(0x7f0000000300)=""/4096, 0x41100, 0x1, [], r4}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) 2018/02/27 11:14:11 executing program 2: socketpair(0xd, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x11, 0x2, 0x7fff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000001ac0)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @empty}, 0x3, 0x2, 0x3, 0x4}}, 0x2e, &(0x7f0000001440)=[{&(0x7f0000000100)="9ddb1ea7c9747179f0b155959e1269793d104297cd14425850ae74087c1b004b0cc81a962eb33d2f035537eb89d6e24b273d1a30babb9f8dd1ba7601056590ac4571930adf3c34ddb673a24f2fda934defab5365e25b", 0x56}, {&(0x7f0000000180)="fd12fee356be4d82479418a37fe33bce9b907e620be174c8be0428aa896742cb14f3c24c70a44f3d38a67c9ff09ad8440eb9f012a9e02fe689adb339f40ef272e0dd90d41a4afe94648e7d230861913c97f124354ce574f319", 0x59}, {&(0x7f0000000200)="9219aa857f0c3eaf3089c511b8417571c922f03985e0d26ee12642fc797c3067181da0", 0x23}, {&(0x7f0000000240)="2703f02342f38c07f7bdc7ab5091ec4f0320bfea15809f6c8c7883f9c9eaa12dae91fb2660f1c2d7b2823f797fda08bdaaf22fb84724e963ab470d81831d8cd47c62d9406629d5e7a50161ee9d5b00220b52e545fd3cb913a3ce3ac5a0a7f64a5cc93bc7050f", 0x66}, {&(0x7f00000002c0)="74318189f4771bdfb1ae0c4bb20b5a07278adc39b8551069305cd75a22be47029deb35e4886bb890be85cb9d81b9629f0aba5cc2eadaab28269cd53f480fbbf46a8f2ec2f07a483661ae4276759f3f63db87881b495e20b98fb5c6ccf1d12cb2507da80dc5a7e1d278b5a93ed076799e9cdc6a6336230bca4992b720cd5a9a30d11ceab57c652eb021b0c9cad9db494f82a74622cba9e053ed87018580ca6bb5", 0xa0}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="635a905be75612a272ad1272799516a1f0816490e887ed4cdb96ebbe0900b33e8fc26ee8c7f079b0497b3f540481faaeb0fd5a30be87a6d244fe2bd2", 0x3c}, {&(0x7f00000013c0)="eed3498d5ab73b79e3950171eeb963b6e37299575d03f6ab675636ce5822c5e6ec81ef92867071c65c3a8aadf3fefeb2eed8e4a88d92826c3d94dafc4a2feec8bd8bf6f6fd5318a3027e3f849b5af38ad9da2b92d242edd0b2c8b090cefdd187f8d2ad31214feda182574d9478", 0x6d}], 0x8, &(0x7f00000014c0)=[{0xd0, 0x1, 0x7, "4c39aab8cd3236722b4322203f6361448cacd5e94e2c37ebc98939c52208475eb561c6ed6455420adae112d9cd3bee03b5c5381e3504e5f3e7381b02ae11ff4ff061a744ec43c249f5ddd5dc0fb64c6c83a3dcda67740b02517bb45caa2538f996679e12be07230177dc4003e24991ca56124f1efdb1a389eccb47170327dc6295febaecf418aea533fca53d2002aaa885ff311f8fdcd10d01fa2955a63ecbf2c8dcd570d2d25a51d762c18e8d0d4d941999353a5357191d79"}, {0xe0, 0x116, 0x9, "5aa375b02754c6b12ed83d566babb6fe49cb2052c42dcfbaeb3e956700e538f69022acbf065a8f004e23579a09be35de5a0fb08e6d94f8830d10ba1629c26968240643335d64aff57e43f78177170326f668b165cda7f31da617cc8e712dae053336b63be991d7661567b3f1296d134110e1ebd49bae903d2fdd039641f47fa1afd1aee870e51888204ca3da60232b88f4b91b478353a5ce2c97a12e4688c3f5cdffe35c7737eec1793617b6cf883baa27ef66c368bd896421529791d7f74a11706889b3092b17d362bef21c"}, {0x88, 0x10f, 0x4, "d1190b7ed4d6a89701904fc5edfe58962d4a6555bab18e94dd943b89e8e24b6771f2c8e3261e76953ae0f42f20f95c58cc5c0990bd87b640aed08e4899f87932210276af8809fcde127dfbfd759d5ebfb201194746f5d0e0e47b39687edb0f75eacc2857ac264d4671156badb23176755a16e71693802bdc"}, {0x60, 0x0, 0x8, "3d939e0bd57aeeb4acde234098a02e8a32e914a46ae53173aced89cf91aac6c36b03f9e7a9a0c1db36c4d2dfdfbc5c94803e6f512df038c44bcd362796a014e4317ab306326c93ac5cd540"}, {0x80, 0x6, 0x8, "fb0272d23598df1c2b1a4740c128879b3e5e1584e902988c44a9cd429f9b3eee8e85948cbc8230a56c6fa7f06332d510d0f16c9c047626f70be9a26eaeeee88e8a23141aa56d2a2c61095ae7a9fec1ffe0ea872b45324d48ef064cde4d32cbc56fb040ec4d30122dd19de5"}, {0xa0, 0x10f, 0x101, "7a3cb2a71f651da8b4cf8bb3a56411af1a8d516f6bc1ad2b6fee84c1c2a9c050a93a5036604d4c8eb6e5b973e25f0a4aa6000a4a93ee27658605e3b64b215357988ac82c96acfd6b6cdb624025a4b3f5a943935dcefe451e27a90b6bca69693d10358e970456c3ba265082b35ff6ba90d3826e4d5155178e4e296756b2a12c6fd4795bf305c3daafbdab"}, {0xe0, 0x104, 0x1055, "3ddfbcf96c3021d869cf955814ac1fa7d78f3a8c67cc29c6fae48361df575e80ce794184cf7a142d6c54de8edc54c079837f79eb30149724f830413f8f3c483cda8689bcd0abd70f736c0e88d94149a82234d9b6af72c3d56c22b40b57c3d5436e85625647a78afdbd989ce0dbc8fc18fb6213b09106e7b7b852a1952b7838719c7c8a7722b535b3d69c18e6e79cb52603e5207c199f57e44a388b85b8a752152fb5d45b4eaec2533a6a9f5c6217f0f7b7230dbc23651baf9bf19004fa4e9823acf475d74152a39fb06a47a2"}, {0x100, 0x19d, 0x4, "450482d17f1b664d9ec8247462674304f9e3a7673d2e21ce5543ddaf964287d9bb423e435678bb9225765d3176f794d79256442c96e0e249a12be0dd0f6138613f1fd81822a0be39da4d4303ed98d9c33fbd73d89cef20a631bc93c6e16393ea7fa3c1853a2d8ab1e67fdd716d65ba1c93f93ed3102c46828c2fa3e170ee8f9729d01a03722fbd7238cb345bc56df9665dd99a6271815c13e8ebd3640d2e63050b87cc2c2fed0c32041c2d0a5dddaf5e8b38992727592a06ad8b3c5aa2de03fe2241ce45b4e803c60a0445e48a31932892d296f485e0f525859b3bfbf366673b3c42a7b094184b0870d5f912"}, {0x58, 0xff, 0x6, "d77b7f297ca56352ba3ebbb60e13bdfa877ce9de3d9510964d0c0c22a551ce60350020c180282fbe08674d4e8dd1cfcdc3340485a06530072ecd4f0652ef3caec3"}], 0x5f0}, 0x80) mkdir(&(0x7f0000000040)='./file0\x00', 0xfe) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000001b00)) 2018/02/27 11:14:11 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f000000f500)={&(0x7f000000f140)=@hci={0x0, 0x0}, 0xc, &(0x7f000000f480)=[{&(0x7f000000f180)=""/137, 0x89}, {&(0x7f000000f240)=""/128, 0x80}, {&(0x7f000000f2c0)=""/69, 0x45}, {&(0x7f000000f340)=""/153, 0x99}, {&(0x7f000000f400)=""/121, 0x79}], 0x5, 0x0, 0x0, 0xa98}, 0x10001) sendmsg(r0, &(0x7f000000f800)={&(0x7f000000f540)=@hci={0x1f, r1, 0x3}, 0xc, &(0x7f000000f600)=[{&(0x7f000000f580)="147d5565f17db46795789404412d8de71e440c4e8cc9215f81310e27a63d88a31e4afeaee925fd7c82e44bac88a62d6bc9443124c2f0bc2a106b3a3d0018464575f4b547b14c74ce99a337a89614395492c587d8521754f1b8b2156dfda1a51e4509ac", 0x63}], 0x1, &(0x7f000000f640)=ANY=[@ANYBLOB="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"], 0x198, 0x800}, 0x40080) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000140)=@can, 0x10, &(0x7f0000000380)=[{&(0x7f0000000180)=""/211, 0xd3}, {&(0x7f0000000280)=""/205, 0xcd}], 0x2, &(0x7f00000003c0)=""/4096, 0x1000, 0x4}, 0x40000100) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:11 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/27 11:14:11 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="850000000800000035f7ffffff000000950000002d7169cde9e0ccd278ddad1c4e5900000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r0, 0x7}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/27 11:14:11 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x28) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x18}, 0x10) 2018/02/27 11:14:11 executing program 4: socketpair(0x0, 0x80007, 0x169ceaf9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0)={0x0, r1, 0x5, 0x3}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffff9c, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000300)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r2, 0xce, 0x10}, 0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000240)='./file0\x00', r1}, 0xb) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040)="bff4d3f4c0436cc46e461b5910bca35ff005345c0ea4da77b959432991e0788b9fc567045835f1c8a3e90f6d9f16c41e47258f2acc973b310301ccbf7af548a00054aae8e15068e840f2afba694868c1e20edfc075fb22b16f59fc17e5123a17578b7cb02f4175c0e1bd87f6642d3ee687ec8bf44a4e420ffc9a0caff47834a9e374d2602a6b6e", &(0x7f0000000100)=""/41}, 0x18) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) 2018/02/27 11:14:11 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/27 11:14:11 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='minix\x00', 0x10004, &(0x7f00000000c0)="ddefde84669c35f8d8125a6a17b1c5ac57e2d68da60a11efe840efbc507b4a4084e7acd5efc1da026a4ada04f4fa55aaf05a45b5381a31eac2e0e2620001d0610df2e15f4745b0ae67f86319b352038e1eeeedc880d601aee2e7d759634ccd0eed8cd7638a7768e9c1b9767dc71b51ace69e8055a8d9630a434c6c2c2539b98b024817053ebfabf72bfb9a77bcb0cbf9cc6ecfb05dd108bd61f3a2deb2593aeed224a253c33ac1e0a7f8027d94795aced992c4caf866") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) [ 146.968474] IPVS: ftp: loaded support on port[0] = 21 [ 147.890795] IPVS: ftp: loaded support on port[0] = 21 [ 147.917493] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:14:13 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair(0x3, 0x0, 0xa5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xb, 0x6, 0x8001, 0x7, 0x3, r0}, 0x2c) 2018/02/27 11:14:13 executing program 4: socketpair(0x0, 0x80007, 0x169ceaf9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0)={0x0, r1, 0x5, 0x3}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffff9c, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000300)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r2, 0xce, 0x10}, 0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000240)='./file0\x00', r1}, 0xb) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040)="bff4d3f4c0436cc46e461b5910bca35ff005345c0ea4da77b959432991e0788b9fc567045835f1c8a3e90f6d9f16c41e47258f2acc973b310301ccbf7af548a00054aae8e15068e840f2afba694868c1e20edfc075fb22b16f59fc17e5123a17578b7cb02f4175c0e1bd87f6642d3ee687ec8bf44a4e420ffc9a0caff47834a9e374d2602a6b6e", &(0x7f0000000100)=""/41}, 0x18) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) 2018/02/27 11:14:13 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x7, 0xffffffff, 0x7, 0x200, 0x10, 0xffffffffffffffff, 0x80000000}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', r0}, 0x10) socketpair(0xa, 0xa, 0x6, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000680)=0x5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000140)="381bb93debf4388a6bcf995fdd82a1c40684ed1262993b44981d07e1932e6e3018b98ed4095191f39d7628e264634b8c95a3e582723a5f4d77418b21b7beaab2e82c9c910248306e167b3ad33a5da5165df267fda7255cf985aad88d884a1244781ab8195bbf1d2b383f9032671c900ecfe3316dadb82a3017c7821a8d7a5757a669d7842a33c40f7fde3954383eecf46571997822c4a6b2fd48621eabeef76b645bbf7d47f33a90f7aa6b36e2d064e406571611e1d2f941c621fc633fa49bf6f6aac12cea642262a9038a4075004d1deb8d022af39398ba416f13478629e22e821d49752ab95a590f32", &(0x7f0000000240)="aecd2513a1fb87c613ee8c3e0f300a9b22cf0c96eb20597781690d5f49a3c8c3ade381b84b8ca504fb75e2ecf6001ab37e75499b087c21c15c53da297edc1b9ba2ae757fc12b45f4bf22d98ed8fb365e9842532911fc3f1a7a4b4dbab88ef251cd0fa0813f8e36ae80eb881f2a", 0x3}, 0x20) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000000c0)='\x00') ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00000006c0)=0x401) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000600)={r0, &(0x7f0000000400)="1c14b08d4acb1985a9ac6945202740d8330c1b9c68e22b066225cbc458f0e90162e47e1c2fc463b3ca918d77c10c3522888b3fa7bc1de324c1e4187cea4516c1080dcd94b883d1c85c0b126ba6537bcae94b57c5405b5dc52f4724f071afc8c40a9b8c9b38d5e96e165fbba7f87a83478b3415cac952aeaa955691d5791ec40fb7e3dfb529cc45d793e1a156ecd633411aba956c85375e8a5514c1fbfd7bf8bcb3d779bcf0a739378a8a5215161e70d9fbf3e2e43b2d83807366c2a037ba7cff7c7991a5686cf0381b28db8446d9b9540b0649d572551c9aab51fad89cf8cc22a2b9", &(0x7f0000000500)="efc4c7d508b6824cd6d95f16da3b560854065c375ca5aabd1288853d3c95113e76b61aa5c4e001a415539a9b1c7c6227cfd6ecd144535e5171bcb94221637a3217a2b66564083b28b6bfed9027bede03c60852ecfdddd505917a2690e2a5b777e64d504b4052f3e85f1cb3c37a323ee55b3a9e5f42b463b9d57dd8a6fdad5ad6a37aaf95031b3c8a620a28eb88b14e89e39af4945d0dcb2003b7f8cb3ac5c40c753489907bfa3b982c8f30a6e1b125a6d6252f847b2fd79700ad031da53d1c3f700f78d38aa232ac8900a6ec504c92ba2c04efbf606db8d43260949a92554cf2167c9a324e9879649cbf808fee09b8a1d5730713", 0x3}, 0x20) close(r2) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/27 11:14:13 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x28) 2018/02/27 11:14:13 executing program 1 (fault-call:1 fault-nth:0): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:13 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x9, 0xa, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x4c}, @exit={0x95}, @ldst={0x0, 0x3, 0x0, 0x7, 0x7, 0x11, 0xfffffffffffffffc}, @alu={0x0, 0x4, 0x3, 0x3, 0x5, 0x30, 0x1c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5}], &(0x7f00000000c0)='syzkaller\x00', 0x8001, 0x68, &(0x7f0000000200)=""/104, 0x41f00, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000300)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="8500deb73fdb8bb48e86bc762cf80c2400003500376108463145332bec998e8700000000000095000000000000007cc06b292199aefdebeb738df2244f1119e6c10c18b2c9deed80e438a50fe33f4bb11170c508ba6884235b695c85634418076bc542482d10c67591dc2773c064c2b551b060a21f3c9a8179769a51d50c467340784f0dac774b9b68d38385c2d4976546e46da3e141384c61f54e7d78235482780fe16eb1c04797d0e2951b5301ff77b3c9f2726acbb84b6c9b9da509b420f0773a4d30c9fda2023238c7f5adc2f065"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) 2018/02/27 11:14:13 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001440)=[{&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000001c0)=""/10, 0xa}, {&(0x7f0000000200)=""/1, 0x1}, {&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/1, 0x1}, {&(0x7f0000001340)=""/112, 0x70}, {&(0x7f00000013c0)=""/53, 0x35}, {&(0x7f0000001400)=""/47, 0x2f}], 0x9}, 0x40) sendmsg$kcm(r0, &(0x7f00000019c0)={&(0x7f0000001540)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ipddp0\x00'}}, 0x1e, &(0x7f0000001680)=[{&(0x7f0000001580)="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", 0xff}], 0x1, &(0x7f00000016c0)=[{0xd8, 0x118, 0x321acbd6, "3996495d7f53e3d126b4563e2b53a5d1eadc76aa33fadb86945cfe193ca78bf19a43643667189908a3e7883d3fc3e0144d23ae72311bef03ec01c9d546f7dbd0b4aac951367fa7b8aba0a56ec430d5bb1e47ef11a80c317c41e44efe0c424fafa7bedf6989d54363528bc00c742f3869c990980cf7e46be63768fc45b2396960cb586eead4dae5032133ff853a047f0baec45593e386e325442ea67b4bac8693f4c80de8c0012194019bf6e50a9fe1fdc92c1d15c7b05fe4aabdc5b084fd6157a8d0a346b4"}, {0x38, 0x1, 0xffffffffda6ac6ed, "b3cb0ac9a5ce3ddbd1c44ed5e89fffbab536f03d2058c47ca13dc2e3503065187c8795eb24"}, {0x110, 0x107, 0x100000001, "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"}, {0xa8, 0x10d, 0x3, "d5624dfcdeef93e436a8a01c3cafbe0ce21ba4c34e3fa97b22f4aae4d38431e63a492854114760efaddb5b555314a3d42da7919f41d64780e9edf9624011d7938b85f5ad885ef0727b994c293026112ef7b4ed9af093f52c590b03d10f92de6d2763ccd7e523d75acd873014b26afa87cca9f89834334dcde82c2c7e6f4dc1d40b343253fc6737e0ec709f0c6d4c9df568a8d83d8af628"}], 0x2c8, 0x204e23b51afd99cc}, 0x40000) 2018/02/27 11:14:13 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0/file0\x00'}, 0x10) 2018/02/27 11:14:13 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) r0 = gettid() perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, r0, 0x6, 0xffffffffffffffff, 0x0) getpid() mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) [ 148.044369] FAULT_INJECTION: forcing a failure. [ 148.044369] name failslab, interval 1, probability 0, space 0, times 0 [ 148.055928] CPU: 0 PID: 10216 Comm: syz-executor1 Not tainted 4.16.0-rc2+ #20 [ 148.063216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.072582] Call Trace: [ 148.075187] dump_stack+0x194/0x24d [ 148.078846] ? arch_local_irq_restore+0x53/0x53 [ 148.083571] should_fail+0x8c0/0xa40 [ 148.087311] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/02/27 11:14:13 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/02/27 11:14:13 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x28) 2018/02/27 11:14:13 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x20000001, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x2c, &(0x7f000000d000)=""/153}, 0x48) [ 148.092424] ? __lock_acquire+0x664/0x3e00 [ 148.096723] ? perf_trace_lock_acquire+0x532/0x980 [ 148.101684] ? find_held_lock+0x35/0x1d0 [ 148.105770] ? __lock_is_held+0xb6/0x140 [ 148.109910] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 148.115802] ? print_irqtrace_events+0x270/0x270 [ 148.120566] ? rcu_note_context_switch+0x710/0x710 [ 148.125497] ? perf_trace_lock_acquire+0x532/0x980 [ 148.130464] should_failslab+0xec/0x120 [ 148.134448] kmem_cache_alloc_trace+0x4b/0x740 [ 148.139048] ? __lock_acquire+0x664/0x3e00 2018/02/27 11:14:13 executing program 0: recvmsg(0xffffffffffffff9c, &(0x7f00000317c0)={&(0x7f000002f500)=@can={0x0, 0x0}, 0x10, &(0x7f0000031680)=[{&(0x7f000002f540)=""/53, 0x35}, {&(0x7f000002f580)=""/201, 0xc9}, {&(0x7f000002f680)=""/4096, 0x1000}, {&(0x7f0000030680)=""/4096, 0x1000}], 0x4, &(0x7f00000316c0)=""/234, 0xea, 0x1}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000031800)={0x1, 0x2, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6f, 0x0, 0x0, 0x0, 0x6}], &(0x7f0000000040)='GPL\x00', 0x9, 0xcc, &(0x7f0000000080)=""/204, 0x41000, 0x1, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x6, &(0x7f0000000180)=@raw=[@ldst={0x3, 0x1, 0x6, 0xf, 0x5, 0x2, 0x1}, @call={0x85, 0x0, 0x0, 0x1e}, @jmp={0x5, 0x8, 0xf, 0x4, 0x3, 0xffffffff, 0xfffffffffffffffd}], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) [ 148.143312] perf_event_alloc+0x200/0x2b00 [ 148.147581] ? __perf_install_in_context+0x2d0/0x2d0 [ 148.152702] ? perf_tp_event+0xae0/0xae0 [ 148.156767] ? __mutex_lock+0x16f/0x1a80 [ 148.160841] ? perf_tp_event+0xae0/0xae0 [ 148.164930] ? memset+0x31/0x40 [ 148.168242] ? perf_trace_lock_acquire+0x532/0x980 [ 148.173233] ? perf_trace_lock+0x900/0x900 [ 148.177490] ? __fget+0x36b/0x5b0 [ 148.180963] ? check_noncircular+0x20/0x20 [ 148.185222] ? check_noncircular+0x20/0x20 [ 148.189483] ? __alloc_fd+0x29b/0x750 2018/02/27 11:14:13 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) 2018/02/27 11:14:13 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x5) 2018/02/27 11:14:13 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x7, 0x3, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x10000, 0x99, &(0x7f000000d000)=""/153, 0x41f00}, 0x48) [ 148.193316] ? find_held_lock+0x35/0x1d0 [ 148.197403] ? ptrace_may_access+0x3a/0x50 [ 148.201641] ? lock_downgrade+0x980/0x980 [ 148.205823] ? lock_release+0xa40/0xa40 [ 148.209799] ? lock_downgrade+0x980/0x980 [ 148.213942] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 148.218870] ? __ptrace_may_access+0x426/0x810 [ 148.223462] ? do_raw_spin_trylock+0x190/0x190 [ 148.228054] ? ptrace_getsiginfo+0x190/0x190 [ 148.232465] ? get_unused_fd_flags+0x121/0x190 [ 148.237110] SYSC_perf_event_open+0x842/0x2f10 [ 148.241712] ? find_held_lock+0x35/0x1d0 [ 148.245823] ? perf_event_set_output+0x5a0/0x5a0 [ 148.250615] ? __lock_is_held+0xb6/0x140 [ 148.254774] ? __sb_end_write+0xa0/0xd0 [ 148.258776] ? SyS_read+0x220/0x220 [ 148.262399] SyS_perf_event_open+0x39/0x50 [ 148.266620] ? perf_bp_event+0x2e0/0x2e0 [ 148.270669] do_syscall_64+0x280/0x940 [ 148.274550] ? __do_page_fault+0xc90/0xc90 [ 148.278780] ? _raw_spin_unlock_irq+0x27/0x70 [ 148.283258] ? finish_task_switch+0x1c1/0x7e0 [ 148.287739] ? syscall_return_slowpath+0x550/0x550 [ 148.292655] ? syscall_return_slowpath+0x2ac/0x550 [ 148.297571] ? prepare_exit_to_usermode+0x350/0x350 [ 148.302571] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 148.307926] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 148.312765] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 148.317931] RIP: 0033:0x453d69 [ 148.321099] RSP: 002b:00007f7b45c0fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 148.328786] RAX: ffffffffffffffda RBX: 00007f7b45c106d4 RCX: 0000000000453d69 [ 148.336039] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020348f88 [ 148.343298] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 148.350543] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000014 [ 148.357791] R13: 0000000000000436 R14: 00000000006f65b0 R15: 0000000000000000 [ 148.991787] IPVS: ftp: loaded support on port[0] = 21 [ 149.019160] IPVS: ftp: loaded support on port[0] = 21 [ 149.859620] IPVS: ftp: loaded support on port[0] = 21 [ 149.885290] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:14:15 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:15 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x28) 2018/02/27 11:14:15 executing program 4 (fault-call:3 fault-nth:0): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:15 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair(0x2, 0xf, 0x63, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000180)="99c159639dfd57c7be91dd14ca30645d472dbd50b2115f02ab881f10f4100116259e197bad18904412ef8ae1d0a6eec3087ed91e88d1ab971d0a15580d355c587e578acfbf9b6c4cf9beb2c0806bcaff5a461cfe8add6713e7516504f81175271b42ff152148ac9c766a4d86113fede771800fcebc475bacdb3b1a22453bae1a0ca5cc7629e1a5a3cb3c5fd5ea59d0e04882d19287f6117e633fcba8c6898f4a8743285cf6eca17684d4c493d00052243ccc2fd91bcfcb7edb3e8021a3d1554ac514fa285bf1f90fa863ce46daa96e45c2348c16ba456fff55", &(0x7f0000000280)="924351b9e857b0f92de2ccda65f19ff1d4b19786ab91656c13d412e2de85ac3627bb00f6e3b571d3ed18d78175dd36d98f1370c82a95861820c4e1b11b2d2914c6aa717f9a79de9c4826d42de13e97eb10206d3686941a31d7c2a9088e80741d4013feae78e1db46580f246880fa6b07f448a11992001e73c67e7da74e679d8201", 0x3}, 0x20) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) mkdir(&(0x7f0000000100)='./file0\x00', 0x44) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:15 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) 2018/02/27 11:14:15 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0x14, &(0x7f0000000100)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5}, @exit={0x95}, @map={0x18, 0xf, 0x1, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x8}, @map={0x18, 0x3, 0x1}, @exit={0x95}, @call={0x85}, @generic={0x8, 0xff, 0x6, 0x1}, @jmp={0x5, 0x200, 0xb, 0x7, 0x4, 0xffffffff, 0x1}, @jmp={0x5, 0x401, 0x5, 0x7, 0x7}], &(0x7f00000001c0)='syzkaller\x00', 0x6, 0xe9, &(0x7f0000000200)=""/233, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000380)={0x0, r0, 0x1, 0x1}, 0x14) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000013c0)=""/142, 0x8e}, {&(0x7f0000001480)=""/80, 0x50}, {&(0x7f0000001500)=""/90, 0x5a}, {&(0x7f0000001580)=""/151, 0x97}, {&(0x7f0000001640)=""/61, 0x3d}, {&(0x7f0000001680)=""/197, 0xc5}, {&(0x7f0000001780)=""/221, 0xdd}], 0x7, &(0x7f0000001900)=""/205, 0xcd, 0x9}, 0x10000) 2018/02/27 11:14:15 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000000800000005000000000000000000000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/02/27 11:14:15 executing program 3: socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f00000006c0)=""/163, 0xa3}, {&(0x7f0000000780)=""/119, 0x77}, {&(0x7f0000000800)}, {&(0x7f0000000840)=""/212, 0xd4}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/18, 0x12}, {&(0x7f0000000a80)=""/150, 0x96}, {&(0x7f0000000b40)}, {&(0x7f0000000b80)=""/230, 0xe6}, {&(0x7f0000000c80)=""/87, 0x57}], 0xa, 0x0, 0x0, 0x87}, 0x2000) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:15 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x100) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x7, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x23}, @alu={0x7, 0x3, 0x3, 0x3, 0xa, 0xffffffc4}], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x26, &(0x7f0000000200)=""/38}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)={&(0x7f0000000140)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) [ 149.988235] FAULT_INJECTION: forcing a failure. [ 149.988235] name failslab, interval 1, probability 0, space 0, times 0 [ 149.999546] CPU: 0 PID: 10266 Comm: syz-executor4 Not tainted 4.16.0-rc2+ #20 [ 150.006821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.016178] Call Trace: [ 150.018777] dump_stack+0x194/0x24d [ 150.022423] ? arch_local_irq_restore+0x53/0x53 [ 150.027114] should_fail+0x8c0/0xa40 [ 150.030842] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 150.035953] ? lock_downgrade+0x980/0x980 [ 150.040108] ? get_pid_task+0xbc/0x140 [ 150.044000] ? proc_fail_nth_write+0x9b/0x1d0 [ 150.048500] ? map_files_get_link+0x3a0/0x3a0 [ 150.053009] ? find_held_lock+0x35/0x1d0 [ 150.057113] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 150.062995] ? __lock_is_held+0xb6/0x140 [ 150.067059] ? rcu_note_context_switch+0x710/0x710 [ 150.072005] should_failslab+0xec/0x120 [ 150.076007] __kmalloc_track_caller+0x5f/0x760 [ 150.080598] ? strncpy_from_user+0x430/0x430 [ 150.085006] ? strndup_user+0x62/0xb0 2018/02/27 11:14:15 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x0, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0x59, 0x3a, &(0x7f0000000080)="ceb9804cd5eaa0a5599005ef535b2f34b1900a50ed1ce89a78181130d519677021c8dc5090b13ad784ed1d5180af34b20e31fdaf8624b6d4ad5ba64f1f1af5e5b59b5eb6a699222479632dccaf36ca88cb1a0338cd82493f8a", &(0x7f0000000000)=""/58, 0x400, 0xffffffffffffff80}, 0x28) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/27 11:14:15 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x28) 2018/02/27 11:14:15 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) r0 = gettid() perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, r0, 0x6, 0xffffffffffffffff, 0x0) getpid() mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:15 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0xfffffffffffffffe, 0xfffffffffffffff8, 0x9, 0x9, 0x0, 0x1, 0x48000, 0x2, 0x2, 0x1c00000000000000, 0x5, 0x910, 0x4, 0x5a2b, 0x80000001, 0x100, 0x7, 0x7f, 0x0, 0x2a, 0x6b2, 0x7f, 0x8, 0x81, 0x6, 0x101, 0x8000, 0x1d00000000000000, 0x3, 0x3, 0x2, 0x1, 0x997d, 0x100000000, 0xde, 0xfffffffffffffffe, 0x0, 0xfffffffffffffacf, 0x2, @perf_bp={&(0x7f0000000000), 0x7}, 0x8000, 0x6, 0x7, 0x3, 0x8c30, 0x8, 0x2}, 0xffffffffffffffff, 0x5, r0, 0xd) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) [ 150.088825] memdup_user+0x2c/0x90 [ 150.092375] strndup_user+0x62/0xb0 [ 150.096007] SyS_mount+0x3c/0x120 [ 150.099465] ? copy_mnt_ns+0xb30/0xb30 [ 150.103355] do_syscall_64+0x280/0x940 [ 150.107242] ? __do_page_fault+0xc90/0xc90 [ 150.111474] ? _raw_spin_unlock_irq+0x27/0x70 [ 150.115976] ? finish_task_switch+0x1c1/0x7e0 [ 150.120478] ? syscall_return_slowpath+0x550/0x550 [ 150.125411] ? syscall_return_slowpath+0x2ac/0x550 [ 150.130345] ? prepare_exit_to_usermode+0x350/0x350 2018/02/27 11:14:15 executing program 2 (fault-call:3 fault-nth:0): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) 2018/02/27 11:14:15 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x28) [ 150.135365] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 150.140741] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.145594] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 150.150775] RIP: 0033:0x453d69 [ 150.153957] RSP: 002b:00007f02590dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 150.161662] RAX: ffffffffffffffda RBX: 00007f02590db6d4 RCX: 0000000000453d69 [ 150.168926] RDX: 00000000205f7ffb RSI: 0000000020343ff8 RDI: 00000000209f8000 [ 150.176189] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 2018/02/27 11:14:15 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x20000000000000ba, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x1a7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$kcm(0x29, 0x2000000000007, 0x0) sendmsg$kcm(r3, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @rand_addr=0x80000000}, 0x3, 0x4, 0x4, 0x3}}, 0x2e, &(0x7f0000000240)=[{&(0x7f00000000c0)="886fb5ee3bed4fcc80a1ced7205a2a756463ac0a16c13e5a228791e26b2ef72e336872775b41989510c7ae01c60067fb860b48cbcae45ccde2f051da4d8cf99515a06261", 0x44}, {&(0x7f0000000140)="72a0eee3c947c5db151e35ef6f38430b5c8b38256df9f0c2cee75e60154e2120ae9249b383a80f49b68e5d87127fdbd85298a1dd916476270c0b7023c7f6bb7bc25ff1f26fab6a92fc1a85aeb1e7dc4b9f974b1ef1bde17c466367ddf4478d9c8d7d79a4b164865ee10b3744c999c901521cdd5c73acfbbfaba82078d30df67653d3947940495bbe64ca1ee761be223659c51bc3e79d25b56ec3163319ceb273a8edb5896ed9144ddbdca6209903c02b0d55959b83cbe70a74e8a159c5417ba24778877bc537922bb17186436835715ce3066e8ce6d60c914f7ab3302484224824b2b1d196a83f074bf85bb8e350226e12", 0xf1}], 0x2, 0x0, 0x0, 0x801}, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000080)={r2, r0}) 2018/02/27 11:14:15 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x5) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x0, 0xffffffffffffffff, r0, 0x0) gettid() ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)=ANY=[@ANYBLOB="090000000000000000000000000000000000000000000000000000000000194873455211870000000000000000000000000000"]) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x6c9, 0x4) 2018/02/27 11:14:15 executing program 7: mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x28) 2018/02/27 11:14:15 executing program 4 (fault-call:3 fault-nth:1): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) [ 150.183455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 150.190723] R13: 00000000000003e1 R14: 00000000006f5db8 R15: 0000000000000000 [ 150.870116] IPVS: ftp: loaded support on port[0] = 21 [ 151.864398] IPVS: ftp: loaded support on port[0] = 21 [ 151.890801] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:14:17 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) 2018/02/27 11:14:17 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x2e, &(0x7f0000000200)=[{&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000140)=""/146, 0x92}], 0x3, &(0x7f0000000240)=""/148, 0x94, 0x10001}, 0x10022) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r1}, 0x10) 2018/02/27 11:14:17 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000180)="7270635f70690565667300d0e8a28136ae29b359cefc9d3b0f9d58b8d64f68df8629eb4b53e024656438e216b0cc9ee45dd1b857dbc7f0746d207d6cf9c71ece3b50684a9f26dda4d6b30d927c89dbb142", 0x200000a, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:17 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/02/27 11:14:17 executing program 2 (fault-call:3 fault-nth:1): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) 2018/02/27 11:14:17 executing program 1: gettid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:17 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair(0x1f, 0x800, 0x80, &(0x7f0000000140)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0/file0\x00', r0}, 0x10) 2018/02/27 11:14:17 executing program 4 (fault-call:3 fault-nth:2): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:17 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f00000008c0)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x400000, &(0x7f00000007c0)="a0e3139f457496abb156799b5002a3719411ff1742ca3fd01c0c33a3c72ffe8a032b9ed3152362427eb25e91b895c5718453be11ada3db7bb2545a8111c4d64466e045b24d3163872e1ab155dd01e1bf6f2a7c209a864c6f26c11df3456bba0930c9cee9da354c1cc955ad896c208a2af8f14729f6d8dd8e2c803e288e970a87085c0a7857bb32dfe070084adebe8c794b8a47340fc241c6ffa0d1ce7923748cebd86e037e39b4053fbc603606e6828a7f12ce30d7b837f5bee886dc4a481a9cb29e17568ab20de31971fe09bb493da8e5e99b5fc6e3") perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x61, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00t<\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f0000000440)=[{&(0x7f0000000180)=""/19, 0x13}, {&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/176, 0xb0}, {&(0x7f0000000340)=""/199, 0xc7}], 0x4, &(0x7f0000000480)=""/176, 0xb0, 0x6}, 0x10102) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:17 executing program 7 (fault-call:2 fault-nth:0): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) [ 152.074626] FAULT_INJECTION: forcing a failure. [ 152.074626] name failslab, interval 1, probability 0, space 0, times 0 [ 152.085927] CPU: 0 PID: 10322 Comm: syz-executor7 Not tainted 4.16.0-rc2+ #20 [ 152.093194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.102536] Call Trace: [ 152.105116] dump_stack+0x194/0x24d [ 152.108742] ? arch_local_irq_restore+0x53/0x53 [ 152.113400] ? check_noncircular+0x20/0x20 [ 152.117642] should_fail+0x8c0/0xa40 [ 152.121350] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 152.126461] ? __f_unlock_pos+0x19/0x20 [ 152.130434] ? find_held_lock+0x35/0x1d0 [ 152.134522] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 152.140391] ? vfs_write+0x374/0x510 [ 152.144096] ? rcu_note_context_switch+0x710/0x710 [ 152.149026] should_failslab+0xec/0x120 [ 152.152989] kmem_cache_alloc+0x47/0x760 [ 152.157059] getname_flags+0xcb/0x580 [ 152.160855] SyS_mkdir+0xc1/0x2a0 [ 152.164302] ? SyS_mkdirat+0x2b0/0x2b0 [ 152.168175] ? trace_hardirqs_on+0xd/0x10 [ 152.172314] ? do_syscall_64+0xb6/0x940 [ 152.176285] ? SyS_mkdirat+0x2b0/0x2b0 [ 152.180158] do_syscall_64+0x280/0x940 [ 152.184032] ? __do_page_fault+0xc90/0xc90 [ 152.188250] ? _raw_spin_unlock_irq+0x27/0x70 [ 152.192736] ? finish_task_switch+0x1c1/0x7e0 [ 152.197220] ? syscall_return_slowpath+0x550/0x550 [ 152.202140] ? syscall_return_slowpath+0x2ac/0x550 [ 152.207056] ? prepare_exit_to_usermode+0x350/0x350 [ 152.212063] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 152.217425] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.222269] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 152.227446] RIP: 0033:0x453d69 [ 152.230623] RSP: 002b:00007f44e1603c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 152.238320] RAX: ffffffffffffffda RBX: 00007f44e16046d4 RCX: 0000000000453d69 [ 152.245576] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 152.252829] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 152.260079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 152.267336] R13: 00000000000003d3 R14: 00000000006f5c68 R15: 0000000000000000 [ 152.767085] IPVS: ftp: loaded support on port[0] = 21 [ 152.793483] IPVS: ftp: loaded support on port[0] = 21 [ 152.799137] FAULT_INJECTION: forcing a failure. [ 152.799137] name failslab, interval 1, probability 0, space 0, times 0 [ 152.810480] CPU: 0 PID: 10326 Comm: syz-executor2 Not tainted 4.16.0-rc2+ #20 [ 152.817747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.827096] Call Trace: [ 152.829687] dump_stack+0x194/0x24d [ 152.833329] ? arch_local_irq_restore+0x53/0x53 [ 152.833884] IPVS: ftp: loaded support on port[0] = 21 [ 152.837986] ? __fget+0x342/0x5b0 [ 152.838015] should_fail+0x8c0/0xa40 [ 152.838037] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 152.838060] ? __fget+0x36b/0x5b0 [ 152.858898] ? find_held_lock+0x35/0x1d0 [ 152.861153] FAULT_INJECTION: forcing a failure. [ 152.861153] name failslab, interval 1, probability 0, space 0, times 0 [ 152.862997] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 152.863017] ? rcu_note_context_switch+0x710/0x710 [ 152.884941] ? __fget_light+0x2b2/0x3c0 [ 152.888909] should_failslab+0xec/0x120 [ 152.892869] kmem_cache_alloc+0x47/0x760 [ 152.896918] ? avc_has_extended_perms+0x12c0/0x12c0 [ 152.901925] getname_kernel+0x54/0x340 [ 152.905798] kern_path_create+0x23/0x40 [ 152.909760] bpf_obj_pin_user+0x192/0xc40 [ 152.913896] ? bpf_evict_inode+0x150/0x150 [ 152.918122] ? __might_fault+0x110/0x1d0 [ 152.922167] ? lock_downgrade+0x980/0x980 [ 152.926307] ? lock_release+0xa40/0xa40 [ 152.930264] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 152.936136] ? __check_object_size+0x8b/0x530 [ 152.940625] ? __might_sleep+0x95/0x190 [ 152.944586] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 152.949495] ? selinux_bpf+0xd1/0x110 [ 152.953279] ? security_bpf+0x89/0xb0 [ 152.957069] SyS_bpf+0xec6/0x4860 [ 152.960504] ? check_noncircular+0x20/0x20 [ 152.964720] ? __fdget_pos+0x12b/0x190 [ 152.968594] ? bpf_prog_get+0x20/0x20 [ 152.972378] ? __lock_acquire+0x664/0x3e00 [ 152.976594] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 152.982473] ? find_held_lock+0x35/0x1d0 [ 152.986527] ? check_noncircular+0x20/0x20 [ 152.990751] ? _parse_integer+0xe9/0x140 [ 152.994804] ? check_noncircular+0x20/0x20 [ 152.999025] ? _parse_integer+0x140/0x140 [ 153.003152] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 153.009029] ? find_held_lock+0x35/0x1d0 [ 153.013074] ? check_noncircular+0x20/0x20 [ 153.017302] ? get_pid_task+0x93/0x140 [ 153.021172] ? lock_downgrade+0x980/0x980 [ 153.025313] ? find_held_lock+0x35/0x1d0 [ 153.029372] ? __f_unlock_pos+0x19/0x20 [ 153.033331] ? lock_downgrade+0x980/0x980 [ 153.037474] ? get_pid_task+0xbc/0x140 [ 153.041346] ? proc_fail_nth_write+0x9b/0x1d0 [ 153.045825] ? map_files_get_link+0x3a0/0x3a0 [ 153.050308] ? handle_mm_fault+0x35b/0xb00 [ 153.054535] ? find_held_lock+0x35/0x1d0 [ 153.058591] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 153.063418] ? vfs_write+0x374/0x510 [ 153.067116] ? wait_for_completion+0x770/0x770 [ 153.071690] ? __lock_is_held+0xb6/0x140 [ 153.075756] ? __sb_end_write+0xa0/0xd0 [ 153.079718] ? fput+0xd2/0x140 [ 153.082898] ? SyS_write+0x184/0x220 [ 153.086607] ? do_syscall_64+0xb6/0x940 [ 153.090569] ? bpf_prog_get+0x20/0x20 [ 153.094356] do_syscall_64+0x280/0x940 [ 153.098231] ? __do_page_fault+0xc90/0xc90 [ 153.102446] ? _raw_spin_unlock_irq+0x27/0x70 [ 153.106923] ? finish_task_switch+0x1c1/0x7e0 [ 153.111400] ? syscall_return_slowpath+0x550/0x550 [ 153.116317] ? syscall_return_slowpath+0x2ac/0x550 [ 153.121231] ? prepare_exit_to_usermode+0x350/0x350 [ 153.126231] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 153.131583] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.136420] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 153.141593] RIP: 0033:0x453d69 [ 153.144762] RSP: 002b:00007ff509754c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 153.152453] RAX: ffffffffffffffda RBX: 00007ff5097556d4 RCX: 0000000000453d69 [ 153.159707] RDX: 0000000000000010 RSI: 00000000200004c0 RDI: 0000000000000006 [ 153.166956] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 153.174205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 153.181452] R13: 0000000000000043 R14: 00000000006f06e8 R15: 0000000000000001 [ 153.188732] CPU: 1 PID: 10328 Comm: syz-executor4 Not tainted 4.16.0-rc2+ #20 [ 153.196017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.205366] Call Trace: [ 153.207954] dump_stack+0x194/0x24d [ 153.211588] ? arch_local_irq_restore+0x53/0x53 [ 153.216270] should_fail+0x8c0/0xa40 [ 153.219982] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 153.225081] ? __kmalloc_track_caller+0x15e/0x760 [ 153.229922] ? strndup_user+0x62/0xb0 [ 153.233713] ? SyS_mount+0x6b/0x120 [ 153.237338] ? check_noncircular+0x20/0x20 [ 153.241574] ? proc_fail_nth_write+0x9b/0x1d0 [ 153.246069] ? map_files_get_link+0x3a0/0x3a0 [ 153.250563] ? find_held_lock+0x35/0x1d0 [ 153.254649] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 153.260525] ? lock_release+0xa40/0xa40 [ 153.264489] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 153.270360] ? rcu_note_context_switch+0x710/0x710 [ 153.275272] should_failslab+0xec/0x120 [ 153.279224] kmem_cache_alloc_trace+0x4b/0x740 [ 153.283798] ? kasan_check_write+0x14/0x20 [ 153.288035] ? _copy_from_user+0x99/0x110 [ 153.292190] copy_mount_options+0x5f/0x2e0 [ 153.296432] SyS_mount+0x87/0x120 [ 153.299882] ? copy_mnt_ns+0xb30/0xb30 [ 153.303766] do_syscall_64+0x280/0x940 [ 153.307628] ? __do_page_fault+0xc90/0xc90 [ 153.311835] ? _raw_spin_unlock_irq+0x27/0x70 [ 153.316302] ? finish_task_switch+0x1c1/0x7e0 [ 153.320773] ? syscall_return_slowpath+0x550/0x550 [ 153.325676] ? syscall_return_slowpath+0x2ac/0x550 [ 153.330580] ? prepare_exit_to_usermode+0x350/0x350 [ 153.335572] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 153.340917] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.345738] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 153.350901] RIP: 0033:0x453d69 [ 153.354062] RSP: 002b:00007ff645ec8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 153.361742] RAX: ffffffffffffffda RBX: 00007ff645ec96d4 RCX: 0000000000453d69 [ 153.368986] RDX: 00000000205f7ffb RSI: 0000000020343ff8 RDI: 00000000209f8000 [ 153.376228] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 153.383469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 153.390709] R13: 00000000000003e1 R14: 00000000006f5db8 R15: 0000000000000002 [ 154.216405] IPVS: ftp: loaded support on port[0] = 21 [ 154.241906] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:14:19 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="8500000008000000350000000000001d9500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/02/27 11:14:19 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f00000000c0)}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:19 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/02/27 11:14:19 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) 2018/02/27 11:14:19 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:19 executing program 5: mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) 2018/02/27 11:14:19 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f0000000180)) 2018/02/27 11:14:19 executing program 6: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0/file0\x00'}, 0x10) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair(0xd, 0x80a, 0x6, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000200)={r0}) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:19 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) r0 = gettid() r1 = perf_event_open(&(0x7f00000001c0)={0x7, 0x78, 0x1, 0x4, 0x10000, 0x5, 0x0, 0x3f, 0x30, 0x4, 0x4, 0xfffffffffffffffb, 0x1, 0x0, 0xd79, 0x9, 0x8739, 0x7, 0x7ff, 0x200, 0x200, 0xf2, 0x1, 0x1d7, 0x6, 0xaf0, 0x5, 0x5, 0xffffffff00000000, 0x3, 0xc0, 0x2, 0x845, 0x0, 0x40, 0x9e, 0x6, 0x6, 0x0, 0x2, 0x6, @perf_bp={&(0x7f0000000180), 0x4}, 0x8004, 0x81, 0x9, 0x0, 0x3, 0x67c}, 0x0, 0x8, 0xffffffffffffff9c, 0x8) perf_event_open(&(0x7f0000000100)={0x4, 0x78, 0xb9, 0x7, 0x6, 0x7, 0x0, 0x2, 0x20100, 0x5, 0x8, 0x5f, 0x8, 0x4, 0x5d, 0x7, 0x8, 0xbdf, 0x8, 0x5, 0x9, 0x5, 0x2, 0x7, 0x3, 0x59, 0xfff, 0x0, 0xfff, 0x4, 0x1f, 0x4, 0x9, 0x8, 0x1000, 0x5, 0x80, 0x3ff, 0x0, 0xfffffffffffffb5c, 0x0, @perf_config_ext={0x8, 0x1}, 0x400, 0x81, 0x7, 0x1, 0x43a3, 0x3, 0x6}, r0, 0x8, r1, 0x2) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:19 executing program 5: mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) 2018/02/27 11:14:19 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x7e, 0x6, 0x1, 0x2}, 0x2c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x4e04, 0x4) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x280000000000, 0x5, 0x5, 0x6, 0x0, 0x5, 0x2, 0x2, 0xff, 0x9, 0x4, 0x9, 0x6, 0x0, 0x8001, 0x1, 0x4442ecee, 0x4, 0x7, 0x800, 0x3, 0x1, 0x8, 0x4, 0x6, 0x0, 0x0, 0x80000001, 0xaa, 0x8, 0x42, 0xe, 0x100, 0x100000001, 0x2, 0x57f, 0x0, 0xe9, 0x0, @perf_config_ext={0x7, 0x5}, 0x8000, 0x0, 0xcf7, 0x0, 0x2, 0x5, 0x7}, 0xffffffffffffffff, 0x100000000, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000100)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) 2018/02/27 11:14:19 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/02/27 11:14:19 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/27 11:14:19 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0xae74e3b8dd8cb691}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)}, 0x10) 2018/02/27 11:14:19 executing program 7: r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x78, 0xfffffffffffffbff, 0x8, 0xd7, 0x2, 0x0, 0x1f, 0x4000, 0x2, 0x3f12, 0x10001, 0x1000, 0x40, 0x7, 0x81, 0x100, 0x2, 0x1ff, 0x80000000, 0x6, 0x1d, 0x3, 0x9, 0xca57, 0x64, 0x53, 0x2, 0xff, 0x9, 0x1f938042, 0x40, 0x3, 0x0, 0x9, 0x9b0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x8}, 0x4000, 0x9, 0x7fff, 0x7, 0x494d, 0x0, 0x7fff}, 0xffffffffffffffff, 0x40, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000580)=0x6) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0xe, 0x9, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa0b5, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0x2, 0x1, 0x0, 0xffffffffffffff9c}, @alu={0x7, 0x80, 0x1, 0x2, 0x9, 0x0, 0xffffffffffffffff}, @alu={0x7, 0x0, 0x8, 0x1, 0x0, 0xffffffc0, 0x8}], {0x95}}, &(0x7f0000000340)='syzkaller\x00', 0x1, 0xe7, &(0x7f00000007c0)=""/231, 0x41000, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000009c0)={r1, 0x50, &(0x7f0000000940)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) sendmsg$kcm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="7b64783a85cdd415ab83913f72ce01", 0xf}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x170, 0x80}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r0, 0x2, 0x1, 0x101, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file1\x00', 0x16e) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file1\x00', 0x0, 0x20018}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r3, 0x50, &(0x7f0000000400)}, 0x10) 2018/02/27 11:14:19 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/02/27 11:14:19 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, r0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x2, 0x800, 0x9, 0x1f, 0xffffffffffffffff, 0x6}, 0x2c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)={0x2, 0x0, [0x0, 0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000480)={0xffffffffffffffff, &(0x7f0000000340)="e497c17a16a7c4df4c0d84e762d8478676f63894364bf701e5bbe042eb2dfe11fc2b1e80687c455da148d64dd4cfc44870f38e2e9c0a9b4be2d38f64cb6b1afee13252b35d028cb08320edbea551c973898c8d0355d3ed5b240e3aa7136842bf3940dae3a82ed558be96317c2eb3b6061ace17697ba89c69732992e01bfade6928188171551a088fe620070885efe27b8e41c2e53bfa3cfbb961842d9366dc7f9430210f1512b8895b027c81bf1624dca47b2a0df72d792fe83edc0d2224f654ed5db5fd6497eaea8e0ee0960c7b8d530b445ed6560609e80df704c37817337da6fc5a01177c", &(0x7f00000004c0)=""/8}, 0x18) 2018/02/27 11:14:19 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="0400f58318f8cb3d8b3fe51af60000"], 0x10, &(0x7f00000005c0)=[{&(0x7f0000000080)="9486a1334b9cfbef160654", 0xb}, {&(0x7f0000000200)="260ef254cf7aa49a9d687dd6429207cb6bf194a119c7073040f3476ffbc422759ac3d4a6d74a62d8c35739f4ae833d4d62d567cb6483abd013eb3c18684881e2e594b4954ace55a22ac4789a82b307b0e8987495079d9fc6cacc427f58a1f687a81192f6fa42ab500f0fecb307664a4efc31ca6e9b03eea16f897199c83ed363ebfc40af1c9d9a3facde0d0f1da6f54503789490005e3dee599b8b42f03d95679381c2b9e5889cdb00152022b292746292990f927ce3a72f82d132bd", 0xbc}, {&(0x7f00000002c0)="90eb908cce85bb84d98966547c4a9fd38164b6e5aafbca117eb58aced5933024af0b8583560951865727e97007df14acd48621f2d3e5718e39598e741c6b0155567ecb3e8a8900bd2a99eed2caa5dc6b7f793fcc53a27b7d5f65e962ca7d5f4062e0f52c7a4416d90e12dd3a76298551d0d58ee4868e75585d1da7a3ebb440ba0e0d542f53b512b242d1ba98776a5142c8d85c5216deeea319ca", 0x9a}, {&(0x7f0000000380)="ea57ded3ecbb5f2e779d3df5292f55654a2dfcd08e5f85aa6f2dc3cfeac600a2b24705cb17d12be4fb5a840e090ebd8439c14f6f5da30a0b12857343cd231f1ad18f70ecdd6913c15a01ab4af93298d846291ad2a88abb196b8d91abf5791a291ce181b0431372d33022c0bde678cce939dcf6f8304039292cd1edac993d32d9b1a1b0f6cd405771720025b0425a79271fc2eeda9ecb3bc42dc6dbad596302a7e1", 0xa1}, {&(0x7f0000000500)="dfb9c729bf653e4655beb90083a51c4082307e766b896d64a3515aa94f1921e1e00b403900e94f6d49f02327dd3d7f18835bae1b47bcdae25ddfa97cdca6b7c3ddc93f03d946edfda93d78139e393f1d1bee57bb5fc4da5646fddeccaaaf7ebe1cfeefe74fa6e559923eb733b4772de9e59e58adf3cf9065442669229dd446f21e4629235950477826a7ad1d", 0x8c}], 0x5, &(0x7f0000000640)=[{0x70, 0x11, 0x7, "dd2fdf1df9fa9da209d1524338bfa05d54c9e5f8e898b45343779cc6028857629f4a11c3ffdb589fcb1159509c4e0f66d03cfc058906dc2348cbff40453d42cc25af5e55013e82011bca5b1b3c79d8486e87ec461c40e8ce48a63bd0b9eb0172"}, {0x1010, 0x19f, 0x9, "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{0xa0, 0x116, 0x21, "0130f595313af60a9f94db52aee3c6c23b1def8a6ec3da070dacceb4ee640b2ae5525767472d8b37e59aeca680930f22522cc2487893d4cbd534c238cdf3a4e689bc7f0d65cfd5e82f8119ffe1d9aec2bb330c1cdef38aa3cd729bb063617b0a0431758c7dc7b58ae0c2b42f392d834259a5dd949355596c4d1254418e5e64970f8aa08471906ed3338b943fae56c3"}, {0x58, 0x0, 0x5b08, "ec22a6f596bbf044e75b3f4a61ad349ecf59c149ea85763ae7a8bce4e366d2e43fc96fad76d882965397623df2b74e22682e9d2cf58b4e112742b389c1e4e1b60ecab8"}, {0xb0, 0x117, 0x8001, "12db041cae51e906c93ef89e9dd4a2f0b31667478fce40b87861d673d97995505406bef23a551e6c61fbe30019186a39b48872164173c34fcbb7b30a1e05d4191fdeb46518c88dd1c031634f3b7c3e4ad27caa0b6d027d8bb667cac9cd5367ecbdf5bda06c6b16b169098299e55c701cf04886be67be2a41ac8bb4bc88fda371bfefa0c84db2a9383aed3605119aac586e9a2a4d36fca9e71d6f1a7eddb866"}, {0x58, 0x10f, 0x5bd, "d73e89970b2fa99ebda2966978d37609a0ce8a72742b2743ded387b2160082dcaadbf830df7a9772bb5dc01ba3a140d535e7f5b01654dc7b034ca428a7af608d21a7"}], 0x1280, 0x80}, 0x20008000) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) 2018/02/27 11:14:19 executing program 0: socketpair(0x4, 0x80a, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000003800)={&(0x7f0000000000)=@sco={0x1f, {0x100000001, 0x8000, 0x100000000, 0x5, 0x401, 0x9}}, 0x8, &(0x7f0000002540)=[{&(0x7f0000000080)="bd92712c9acfa3168b323b55c74a4f3ed6c35651a649c0cd47edb3bfe5fce3b5f3d7c5230c02bb94c0d8f2c388cbfb3351ea93519f26dcdc254b35f3760a4e141efc8a77f0a5a75bd4c8da7ece57030119e82966", 0x54}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="aa66692304454c577cc57aafad273222985362201c7dceafb8f880ef053cf4ea87a5d46f8318210a27fe71576dacf13b73e7065df71d9944bb41f549ee3162bbddfeeb196e41bf6c8eeb104e4304b04a4e911256e217c252b33b531cfa08ba1c1b13fa3c6f8649728768e9d9086ce0b5d4430d4d5c2324", 0x77}, {&(0x7f0000001180)="e81981fcdb416027028afcffc41c854442ff03e13aa8944055bc971b2fb27b94bd6881de2a2d6fc09472fcb9c3312fe8056783c087f1a7c3b03c", 0x3a}, {&(0x7f00000011c0)="da578ff519f5831601d591a9a5174c9e2a53d6d74714ff6ae6c1854605ebde946c8b0b46d0181e8b898cc41469c6d48ea9f657e9ed5c48e9eb4ad631528bbecfbf32f1de39426939229103db08ff44364f4bf6b6bb30540f22247988dc21f4002ea873eca0a4c78b08296ce6c90da9ba4b495fbcd14e82c7177d84e84c509aa426440b557a95cb35f9ea961e5d242f01e742591c6302d618e08d12b8f33db737071a2b4bc727e6dcec6133a52a7ee20ac8f9f07d9c20b50f25ee125889e3b324fa881feccaa994ff", 0xc8}, {&(0x7f00000012c0)="bc475c876225df2cf2a36f535628b333fb7018e574e9eabcd08419bd4a05efad4b78b4699dc6690ac2e616d38d50878657b014e0f0cc14896a20667762bd906bbb1179bc3315c30c85e57465e061eb98cc3038105b8a90ae775a93bdaf5ca12b6f064562bd414b17831fd24ef318a6cc1ba59c8319164d6ae62d5eec6d5ec70889376594eeed07784faba2c646cc0f7000a2207eec6d5e483135272a8496a08a4dbb05de56bd80c492c40d0aab09e99296d8fd05552d9ef771f7bd5d5ec20d32b4e98d0a77338db1da4288d62ab425ab49ece3978256bec5d6489f19", 0xdc}, {&(0x7f00000013c0)="2e583879211642fc845e97f1c576d40e0e0ff987074b9b60d978b1e9fd8c25f2041076b72df966cb4504b01e5d221741f1b04fa44dba7e7fbf24e734", 0x3c}, {&(0x7f0000001400)="41888a6f10f95b3153b5a9574abb9467004eb53afcdd8b0a4bb488bbbefe3933cd960ba3a16baa514f77158710d20a407fce9d4540ff1fc7195739ec476dfff662bca34bbfcfba34101fa616f2b95a979ee904366bc5c2dd7eedf3c7ac4188542c1d45158daf18993cdc477d52ec95e2acf54f6ecc39730e5cc845976e68a125dc47a2a119a6ba6d1d16c03420784a27956b5726d153a7e372c3488b0a62dc2c963495aea7ff9fd194fe24f6e05e540547490ce46406744b", 0xb8}, 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0x1000}, {&(0x7f00000024c0)="8583679222acee62081199e63b3cfc8ca329d9982415e69dacac69b2dc33c4e2b89d25b858372151c17032b0edb92a6c0592db6750eb18e67f5de18ccce8bcaf28bc8a1f4342927c283e91d8d5d1d608477c51af59d300640ba7b74e2976debd7357", 0x62}], 0xa, &(0x7f0000002600)=[{0x10, 0x119, 0x5}, {0xb8, 0x10e, 0x8, "8c17f0e9f4de85d3b90079b28b57ffd6c617160fbfec2f364c0dd1458dcd23d5aa884e9b5e8d664666a1b83d0d579ac61006bfbeae972b649611b650a8ccdd5fec778766a38b5cf1ce984a95bc0ad5f40c4a5afeb47ca35dc0bc4494e4f652631c27f8e9d523f669c43cc3b891b53b395ae20fc976c94921a4630acb1a0d436ecc371f5900717af6a0c631b7af7aff46e4d9a359d27b25f4c887bbb6ec5534e10e459d7c5e969a"}, {0x98, 0x0, 0x7, "6a8d62a97a648533c4b312a1c26c7901cce957509933c76cf9dd63ec46aff01af894b57d3fdc16020c3c52c38f5e4d626f37d98b04218e1f0b2f924ff7e9e1e359d2b66f13833471e2da6992ad8b41cd03295b0c980450013e574fdbe2feb499c1f1a6a34d80aca787a72796ca3222dde3b37f7868edde39851ceca5bb8ff4cc05"}, {0x80, 0x19f, 0xffffffffffff0000, "48cb3c9532c1909d5f8ac86a22437cbb55ef12f21ae837e3d3e4396c33aa040c85927a3539cccd4108295966b219328c976ab66dab9a7c8335a70e08cdeef15bdf81bbd5bcef1b01579667eef53d550b41772db448d0ca1e7d8bdce44a6f62775de02eb0b01ab9acc9"}, {0x1010, 0x100, 0xfffffffffffffffc, "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"}], 0x11f0, 0x80}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) recvmsg(r1, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000003840)=""/8, 0x8}], 0x1, &(0x7f00000038c0)=""/3, 0x3, 0x800}, 0x100) 2018/02/27 11:14:19 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x10000006, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) [ 155.158680] IPVS: ftp: loaded support on port[0] = 21 [ 155.184356] IPVS: ftp: loaded support on port[0] = 21 [ 156.064716] IPVS: ftp: loaded support on port[0] = 21 [ 156.091074] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:14:21 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010, 0x0, 0x0, 0x40}, 0x0, 0x4000000000000, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) 2018/02/27 11:14:21 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x143) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/02/27 11:14:21 executing program 1: socketpair(0x11, 0x80007, 0xbe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x54, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/02/27 11:14:21 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair(0xd, 0x80003, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='@m*proc{-\x00') perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:21 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:21 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x1000, &(0x7f0000000200)="578d1ccee03d6b7cc85f6376cbb602b315524a10bb0e5c28b7dbc00cd16dd235c14b3955ab4ec7b8fd19e65381e32e3934299061328c2d3bb41a590e3a595d365ca4f349186c4d3aee1272e4139fd8d0542c0bb9167b1ac2c08a629aee8ba5415073f37209") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280)) 2018/02/27 11:14:21 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) socketpair$inet_sctp(0x2, 0x6, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/103, 0x67}], 0x1, 0x0, 0x0, 0x465}, 0x100) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x5, 0x2, 0x1, 0x1, r0, 0xf0b4}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) socketpair$inet6(0xa, 0x803, 0xb, &(0x7f0000000240)) 2018/02/27 11:14:21 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000340)=r0, 0x4) r3 = perf_event_open(&(0x7f0000000180)={0x0, 0x78, 0x4, 0xffffffffffff650d, 0x4, 0x6, 0x0, 0x0, 0x6000, 0x4, 0x3, 0xfffffffffffffffd, 0x0, 0x1, 0x8b, 0xc6f, 0x4, 0x9, 0x200, 0x80, 0x8, 0x80000000, 0x3, 0x439, 0x6, 0x1, 0x49de70d5, 0x40, 0x0, 0x9, 0xf5, 0x4, 0x8, 0x401, 0x973, 0x8, 0xfffffffffffff322, 0xb7, 0x0, 0x2, 0x7, @perf_config_ext={0x6, 0x7}, 0x10080, 0x5f83, 0x8, 0x7, 0x5, 0x8, 0xffffffffffffff35}, 0x0, 0x9, 0xffffffffffffff9c, 0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) socketpair(0x2, 0x4, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000040)='GPL\x00') 2018/02/27 11:14:21 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair(0x0, 0x805, 0xd0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000140)}, 0x10) 2018/02/27 11:14:21 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f00000008c0)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x400000, &(0x7f00000007c0)="a0e3139f457496abb156799b5002a3719411ff1742ca3fd01c0c33a3c72ffe8a032b9ed3152362427eb25e91b895c5718453be11ada3db7bb2545a8111c4d64466e045b24d3163872e1ab155dd01e1bf6f2a7c209a864c6f26c11df3456bba0930c9cee9da354c1cc955ad896c208a2af8f14729f6d8dd8e2c803e288e970a87085c0a7857bb32dfe070084adebe8c794b8a47340fc241c6ffa0d1ce7923748cebd86e037e39b4053fbc603606e6828a7f12ce30d7b837f5bee886dc4a481a9cb29e17568ab20de31971fe09bb493da8e5e99b5fc6e3") perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x61, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00t<\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f0000000440)=[{&(0x7f0000000180)=""/19, 0x13}, {&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/176, 0xb0}, {&(0x7f0000000340)=""/199, 0xc7}], 0x4, &(0x7f0000000480)=""/176, 0xb0, 0x6}, 0x10102) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:21 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair(0x1, 0xa, 0xfff, &(0x7f0000000100)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f0000000140)="b88f7efa3cb85a6c707061ea60f471cbe06d314f66521448a33f499842ff874824545918fca2b6a2d09ef54e47a33f7ef74cc23324126d1fc8875d187f03772a"}, 0x10) [ 156.921205] IPVS: ftp: loaded support on port[0] = 21 [ 157.863468] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:14:23 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x0, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x2, 0x0, 0x7f, 0x7, 0x2, r0, 0x91}, 0x2c) 2018/02/27 11:14:23 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x0, 0xc5, 0x43, &(0x7f0000000200)="1af56a5c61eedf24b0ed4b523f3cc67db12c3a37eb6f276c024a9576a5a1b4c1a6881193d9b4b216d85f3a8985582b0510b72c69b6f58263934b8dbfa1f460ec93bb785b33439f3c776adb706187cd92d49dc847a222dfecc0855a023f728922c688a459c8ff5dbb132b6e99127f73751ab2aeea4b5e41596ebdc4f055ffce2b336404e4a2d6b3918504b9e433422439308d719bcccf9f29991fd93917221bab644d3cf2d26916b0a84cf276e883431bb3258cad664c93e081004f14867fc5e302cc72588a", &(0x7f0000000300)=""/67, 0x1000, 0x7}, 0x28) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) 2018/02/27 11:14:23 executing program 5 (fault-call:1 fault-nth:0): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) 2018/02/27 11:14:23 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="04000009001dffff47718650bd510200"], 0x10, &(0x7f0000000540)=[{&(0x7f0000000040)="ca0affefff71e2dfe819246d3ca1801467171653fd7146727e1e7f8be49ce09f20f38cc314c9dd", 0x27}, {&(0x7f0000000080)="64aadca5d4253f8ee3357d4fc36395ec35838beb83f0fdb1019733588633325986e02dba55fc957bad1fbc2710916529ada725e8bad70503df26f20c86e11ff21de281ef64a5928d4c9220c9335eb59f8f39e487d8c9bc9cd007352f0b3416e937b53a2960f0d9283abc60ccf11b8b9ff95fde3a1b5a21e5bb95011d96b7688876b2d2304554aebf5b44d63fafe81200e75faf9edded883dedf42cc21483686b01e73d37d001905743dd4ea5a1270dddea4e6c38a45f6874329f4d47aeb1dbda897e1620ca77708d3c676c237c1e15727794e15685f0793c952857739a71bf7429d9fe829e", 0xe5}, {&(0x7f0000000180)="db5639c0a78b268088d17bdf8910a688f6e04543706fd17e529ef9ed2fda83b6a5b5f4fe07e1edf9c33bfe56920135b14be652c52162a5d08f8fe238e6ad94d03d403114ec0339ac3d7fe37cab58a4d8f6b811f870fae514a2c646f1cafd37716f1e0659a4fbf741ff06cca73a144d18e15b", 0x72}, {&(0x7f0000000200)="a158aab750f38955ed", 0x9}, {&(0x7f0000000240)="cc82fca6dbf7022822d8068a03041993c3", 0x11}, {&(0x7f0000000280)="cf69b15ca98cc4a97045f5", 0xb}, {&(0x7f00000002c0)="d6cc7b719a5307823c1ab81e882318026f1c706fba3614c572ea15d380e08b742af7b92e6d5034cab3a93b15adbf56c08ee5fbf8ba5aceca860fdc5c6daef2b3a679a6369a1954e95d8d787c46db7d5af455aa13ded032e3d3c63eec17077e9af6ea226ce65252078f2b92332a927b7e8904fb577637ab6dc539c5abe50f6d078633521473395a5a659cdb67eae9bdbf1586195ef416fa3c0ccc6def8c4d40631e49d82dc34c721ff71179209e7aded45fda3d2f3186", 0xb6}, {&(0x7f0000000380)="21c562ed1f1e2b6c0cef0c0b0f69b66c633222512a8eab9c5764fbe21a2381aedca5aae2717b6054dcfc16d87fcc04ed96ecd37f74d8dd70c2cd1a2fff622b3582a8b933455801af0f7009c8f67a42c1d2396cce5900cde2bab5f26e7e2035277459fc3a0decc8aa8fbbae9139ee95c9640223fa5a59aa4811fafeef5e78854ab3ea5f763f0db02fe8c9a15bc4ac76596a7f6ebb9688091498620ea85331d0bd71d3404bad8c2f2b1a4f9981528eb945e3ba26ed8bf5f507d8e3df4e2efbd5ba729012d06bfb930bd6cce14afd175fb84baf8832e3896fd67bb8d3a05b22ea3634ef1a", 0xe3}, {&(0x7f0000000480)="b4602e4d52ed8582713410af84604e46123db9a0b4712fa15dbd319420ea77a33cff50b0b613fdd7bcad4e6bf241427630c4b463ec35507c7f3b34bf012c0f81041162410d59f9eafc107a7117a4017573b1129fc24edcfae172d47c26cf0b65226dadae03ff2e1c029bd872018c35df9dfdd9a5c7810138f15f5663987f5d9956373e51d9bb4c", 0x87}], 0x9, &(0x7f0000000600)=[{0xa8, 0x19d, 0xbbb6, "4c19588b79e7ce6a76ca0ea1dae661a1a823b975637b59a17319f4980b0d2155031e13f0b4b1733fdfe114d4a9fb5bb30dd829f1c86ec58e9e488abf54b767532b30f88da7ce166a1ffe92124d9f63c58863aea6c090c2bb22f1d1c49ca4cce1e5c7280cf5e0d63c164f22ee6eb9b00b47c4ad6b61cd050f5483f866cc56b45507d7ed707856c4ac33a4c2205882f3644d5c2754140a1ebb"}], 0xa8, 0x8000}, 0x801) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x10000000001, 0x3, &(0x7f0000000780)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000000740)='syzkaller\x00', 0xffffffffffffffff, 0x465, &(0x7f0000000880)=""/153, 0x0, 0x1}, 0x48) r2 = perf_event_open(&(0x7f00000007c0)={0x5, 0x78, 0x78d1bf4f, 0x9, 0x800, 0x3, 0x0, 0x4, 0x8100, 0x8, 0x6, 0x9, 0x6, 0xffffffffffffff81, 0x20000000000000, 0x100000001, 0x5, 0x401, 0x9d, 0xfffffffffffeffff, 0x2, 0xfff, 0x401, 0x1f, 0xffffffffffffffff, 0x3, 0xa9b, 0xfff, 0x0, 0x30, 0x7, 0x7, 0x235, 0x6, 0xfffffffffffffffb, 0x6, 0x6af, 0x2, 0x0, 0xfffffffffffffe00, 0x5, @perf_config_ext={0x4, 0x1}, 0x8, 0x9, 0x26, 0x6, 0x8, 0x7, 0x100}, 0x0, 0x4, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) 2018/02/27 11:14:23 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='hfs\x00', 0x10c000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) socketpair(0x9, 0x8080f, 0x7ddf, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3f) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000200)) r1 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000280)=ANY=[@ANYBLOB="09000000007861b624d7bc3ed910cf67d7c32ba70700000000000000000000000000def0a3ec0000aab500000000000000000000000000000000"]) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x10000, &(0x7f000000a000)) 2018/02/27 11:14:23 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x108) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r0, 0x9, 0x10}, 0xc) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:23 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffdbc, 0x3e3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x2, 0x4) 2018/02/27 11:14:23 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/02/27 11:14:23 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x190) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:23 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) socketpair(0xa, 0x5, 0xa9e, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x6, 0x1, 0x68, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000880)={r3}) recvmsg(r3, &(0x7f0000002700)={&(0x7f0000002600)=@hci={0x0, 0x0}, 0xc, &(0x7f00000026c0)=[{&(0x7f0000002640)=""/90, 0x5a}], 0x1, 0x0, 0x0, 0x327}, 0x40000100) bpf$PROG_LOAD(0x5, &(0x7f0000002740)={0x5, 0xa, &(0x7f00000003c0)=@raw=[@generic={0x7, 0x2, 0x6, 0x400000}, @alu={0x4, 0x27d4f743, 0x5, 0xa, 0x8, 0x0, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x42}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffff001}, @call={0x85, 0x0, 0x0, 0x1e}], &(0x7f0000000440)='syzkaller\x00', 0xdce, 0xae, &(0x7f0000000500)=""/174, 0x41000, 0x1, [], r4}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r3}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r2, 0x0, 0x1, 0x2, &(0x7f0000000200)=[0x0, 0x0], 0x2}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) recvmsg(r2, &(0x7f0000013080)={&(0x7f0000012e80)=@hci={0x0, 0x0}, 0xc, &(0x7f0000012f40)=[{&(0x7f0000012ec0)=""/68, 0x44}], 0x1, &(0x7f0000012f80)=""/208, 0xd0, 0x1fb}, 0x40000120) bpf$PROG_LOAD(0x5, &(0x7f00000130c0)={0x0, 0x2, &(0x7f0000000280)=@raw=[@call={0x85, 0x0, 0x0, 0xd}], &(0x7f00000002c0)='syzkaller\x00', 0x80000001, 0xa4, &(0x7f0000000300)=""/164, 0x41100, 0x0, [], r5}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x18}, 0x10) 2018/02/27 11:14:23 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2df) 2018/02/27 11:14:23 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) socketpair(0x1b, 0x6, 0x10001, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) socketpair(0x2, 0x4, 0x4, &(0x7f0000000080)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x18}, 0x10) 2018/02/27 11:14:23 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x14, &(0x7f00000000c0)=@raw=[@jmp={0x5, 0x6, 0x0, 0x0, 0x7, 0x30, 0xffffffffffffffff}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8610, 0x0, 0x0, 0x0, 0x81}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0x100, 0x8}, @exit={0x95}, @ldst={0x3, 0x1, 0x2, 0xa, 0xe, 0xfffffffe, 0x1}, @call={0x85, 0x0, 0x0, 0x2f}, @alu={0x7, 0x4, 0x4, 0x3, 0x2, 0xfffffffc, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153, 0x0, 0x1}, 0x48) 2018/02/27 11:14:23 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000000080)={0x1, 0x78, 0x40, 0x7, 0xfffffffffffffffe, 0xfae1, 0x0, 0x4, 0x0, 0x1, 0x2a29, 0x40, 0x2, 0x400, 0x7f, 0x4, 0xfffffffffffffffe, 0xffff, 0x40, 0x2, 0x4, 0x4, 0xffffffffffff8000, 0x40, 0x5, 0x9, 0x100000001, 0x7, 0x3, 0x6, 0x81, 0xfffffffffffffff8, 0x1a1, 0x98, 0xb1, 0x1, 0x7, 0xaad2, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x4}, 0x8104, 0x101, 0xfff, 0x7, 0x3f, 0x9, 0x8000}, r1, 0x2, r0, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x1) 2018/02/27 11:14:23 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xffffffffffffffff, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/02/27 11:14:23 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="8500000008000000358500c01b6400000000000095000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f0000000100)}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) [ 158.739354] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:14:23 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x2, 0x8, &(0x7f0000000000)=@raw=[@generic={0x6, 0x0, 0xfff, 0x5}, @ldst={0x2, 0x3, 0x0, 0x0, 0x0, 0x46, 0xfffffffffffffff1}, @ldst={0x0, 0x2, 0x3, 0xa, 0x0, 0xffffffff, 0x5}, @alu={0x7, 0x3, 0x4, 0x1, 0x1, 0xfffffffc, 0xfffffffffffffff0}], &(0x7f0000000140)='GPL\x00', 0x5, 0x4e, &(0x7f0000000180)=""/78, 0x41f00, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000340)='nfs4\x00', 0x0, &(0x7f00000002c0)) 2018/02/27 11:14:23 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xff, 0x3, 0xfffffffffffffffa, 0xf, 0xffffffffffffffff, 0x800}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f0000000500)="52b21b3a82118509f69abd69515261b1dfde31dd08984fd2d40c72fcacebe5c381801e0600000000000000f328a7d2a435c7a2a7d3e652e5460363cf2ccb953d6c4ae15a357b897e4c498fbe7adc9a313f5e8361850c86caea4a1b791a39a05820a54ae3905da9be3a78b427e0b30f8221151ddc047e8898c988b7a67a2a4a8f25514dd175bf2b9f4380fdfefbbd5aef81f433114debf2a5dc81695d0cbafc726ded9005b175782a2d68ee1a17e46cafad16602e928fbf8138522d6dc328b7f624bc562dabddb43d65eb77319374c3ac335debfa"}, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x103) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) r2 = perf_event_open(&(0x7f0000000300)={0x5, 0x78, 0x21, 0x1, 0x401, 0xfff, 0x0, 0xff, 0x80000, 0x2, 0x1, 0x3f, 0x746, 0x6, 0x2, 0xfffffffffffffffe, 0x9, 0xfff, 0x200, 0x1, 0xa1b3, 0x6, 0x200, 0x5, 0x1000, 0x0, 0xa34, 0xbf, 0x3ff, 0x2, 0x10000, 0xe7, 0xc725, 0x3, 0x8, 0x7fffffff, 0x4, 0xcf7, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x200}, 0x12080, 0x5, 0x10001, 0x7, 0x4, 0x5, 0x4}, 0x0, 0x6, r1, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000080)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10) [ 158.766777] IPVS: ftp: loaded support on port[0] = 21 [ 159.525924] IPVS: ftp: loaded support on port[0] = 21 [ 159.551587] IPVS: ftp: loaded support on port[0] = 21 [ 159.582623] FAULT_INJECTION: forcing a failure. [ 159.582623] name failslab, interval 1, probability 0, space 0, times 0 [ 159.593903] CPU: 1 PID: 10505 Comm: syz-executor5 Not tainted 4.16.0-rc2+ #20 [ 159.601179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.610526] Call Trace: [ 159.613096] dump_stack+0x194/0x24d [ 159.616706] ? arch_local_irq_restore+0x53/0x53 [ 159.621365] should_fail+0x8c0/0xa40 [ 159.625060] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 159.630141] ? lock_downgrade+0x980/0x980 [ 159.634270] ? get_pid_task+0xbc/0x140 [ 159.638139] ? proc_fail_nth_write+0x9b/0x1d0 [ 159.642614] ? map_files_get_link+0x3a0/0x3a0 [ 159.647105] ? find_held_lock+0x35/0x1d0 [ 159.651169] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 159.657035] ? __lock_is_held+0xb6/0x140 [ 159.661081] ? rcu_note_context_switch+0x710/0x710 [ 159.665992] should_failslab+0xec/0x120 [ 159.669946] __kmalloc_track_caller+0x5f/0x760 [ 159.674507] ? strncpy_from_user+0x430/0x430 [ 159.678892] ? strndup_user+0x62/0xb0 [ 159.682672] memdup_user+0x2c/0x90 [ 159.686187] strndup_user+0x62/0xb0 [ 159.689795] SyS_mount+0x3c/0x120 [ 159.693223] ? copy_mnt_ns+0xb30/0xb30 [ 159.697087] do_syscall_64+0x280/0x940 [ 159.700950] ? __do_page_fault+0xc90/0xc90 [ 159.705157] ? _raw_spin_unlock_irq+0x27/0x70 [ 159.709628] ? finish_task_switch+0x1c1/0x7e0 [ 159.714109] ? syscall_return_slowpath+0x550/0x550 [ 159.719035] ? syscall_return_slowpath+0x2ac/0x550 [ 159.723949] ? prepare_exit_to_usermode+0x350/0x350 [ 159.728952] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 159.734303] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 159.739141] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 159.744311] RIP: 0033:0x453d69 [ 159.747477] RSP: 002b:00007f9142caec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 159.755157] RAX: ffffffffffffffda RBX: 00007f9142caf6d4 RCX: 0000000000453d69 [ 159.762400] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 159.769644] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 2018/02/27 11:14:24 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x41000, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/02/27 11:14:24 executing program 5 (fault-call:1 fault-nth:1): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) 2018/02/27 11:14:24 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:24 executing program 3: mkdir(&(0x7f0000000140)='./file0/file1\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) mkdir(&(0x7f0000000100)='./file1\x00', 0x88) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80007, 0x7ff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:24 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x2, &(0x7f0000000100)) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:24 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x200) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x6, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/02/27 11:14:24 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) socketpair(0x3, 0x40000001, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000040)="a5262985d234fabddfe57809650ee85490251f8d18d4c2834d0668481363a723f7a98c26ea48f5b82dcc8fab72258f90074a578a0b9e567913f2", &(0x7f0000000080)=""/137}, 0x18) 2018/02/27 11:14:24 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xe, 0x5, 0x9, 0x26, 0x8, r0, 0xfffffffffffffff9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x50) [ 159.776888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 159.784715] R13: 00000000000003e1 R14: 00000000006f5db8 R15: 0000000000000000 [ 159.857127] FAULT_INJECTION: forcing a failure. [ 159.857127] name failslab, interval 1, probability 0, space 0, times 0 [ 159.868434] CPU: 1 PID: 10516 Comm: syz-executor5 Not tainted 4.16.0-rc2+ #20 [ 159.875714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.885070] Call Trace: [ 159.887651] dump_stack+0x194/0x24d [ 159.891266] ? arch_local_irq_restore+0x53/0x53 [ 159.895917] ? __save_stack_trace+0x7e/0xd0 [ 159.900238] should_fail+0x8c0/0xa40 [ 159.903936] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 159.909024] ? kasan_kmalloc+0xad/0xe0 [ 159.912889] ? __kmalloc_track_caller+0x15e/0x760 [ 159.917710] ? memdup_user+0x2c/0x90 [ 159.921398] ? strndup_user+0x62/0xb0 [ 159.925178] ? SyS_mount+0x3c/0x120 [ 159.928788] ? proc_fail_nth_write+0x9b/0x1d0 [ 159.933263] ? map_files_get_link+0x3a0/0x3a0 [ 159.937743] ? find_held_lock+0x35/0x1d0 [ 159.941814] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 159.947683] ? rcu_note_context_switch+0x710/0x710 [ 159.952610] ? __check_object_size+0x8b/0x530 [ 159.957095] should_failslab+0xec/0x120 [ 159.961051] __kmalloc_track_caller+0x5f/0x760 [ 159.965615] ? strncpy_from_user+0x430/0x430 [ 159.970001] ? strndup_user+0x62/0xb0 [ 159.973785] ? _copy_from_user+0x99/0x110 [ 159.977915] memdup_user+0x2c/0x90 [ 159.981438] strndup_user+0x62/0xb0 [ 159.985048] SyS_mount+0x6b/0x120 [ 159.988481] ? copy_mnt_ns+0xb30/0xb30 [ 159.992346] do_syscall_64+0x280/0x940 [ 159.996208] ? __do_page_fault+0xc90/0xc90 [ 160.000434] ? _raw_spin_unlock_irq+0x27/0x70 [ 160.004909] ? finish_task_switch+0x1c1/0x7e0 [ 160.009386] ? syscall_return_slowpath+0x550/0x550 [ 160.014295] ? syscall_return_slowpath+0x2ac/0x550 [ 160.019204] ? prepare_exit_to_usermode+0x350/0x350 [ 160.024202] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 160.029550] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 160.034378] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 160.039545] RIP: 0033:0x453d69 [ 160.042710] RSP: 002b:00007f9142caec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 160.050394] RAX: ffffffffffffffda RBX: 00007f9142caf6d4 RCX: 0000000000453d69 2018/02/27 11:14:24 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0xca6, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/02/27 11:14:25 executing program 5 (fault-call:1 fault-nth:2): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) 2018/02/27 11:14:25 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x800000, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) [ 160.057640] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 160.064885] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 160.072135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 160.079379] R13: 00000000000003e1 R14: 00000000006f5db8 R15: 0000000000000001 [ 160.145306] FAULT_INJECTION: forcing a failure. [ 160.145306] name failslab, interval 1, probability 0, space 0, times 0 [ 160.156693] CPU: 0 PID: 10531 Comm: syz-executor5 Not tainted 4.16.0-rc2+ #20 [ 160.163976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.173312] Call Trace: [ 160.175893] dump_stack+0x194/0x24d [ 160.179511] ? arch_local_irq_restore+0x53/0x53 [ 160.184173] should_fail+0x8c0/0xa40 [ 160.187870] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 160.192958] ? __kmalloc_track_caller+0x15e/0x760 [ 160.197795] ? strndup_user+0x62/0xb0 [ 160.201574] ? SyS_mount+0x6b/0x120 [ 160.205177] ? check_noncircular+0x20/0x20 [ 160.209385] ? proc_fail_nth_write+0x9b/0x1d0 [ 160.213854] ? map_files_get_link+0x3a0/0x3a0 [ 160.218329] ? find_held_lock+0x35/0x1d0 [ 160.222383] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 160.228238] ? lock_release+0xa40/0xa40 [ 160.232187] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 160.238052] ? rcu_note_context_switch+0x710/0x710 [ 160.242963] should_failslab+0xec/0x120 [ 160.246912] kmem_cache_alloc_trace+0x4b/0x740 [ 160.251470] ? kasan_check_write+0x14/0x20 [ 160.255681] ? _copy_from_user+0x99/0x110 [ 160.259811] copy_mount_options+0x5f/0x2e0 [ 160.264033] SyS_mount+0x87/0x120 [ 160.267462] ? copy_mnt_ns+0xb30/0xb30 [ 160.271323] do_syscall_64+0x280/0x940 [ 160.275187] ? __do_page_fault+0xc90/0xc90 [ 160.279394] ? _raw_spin_unlock_irq+0x27/0x70 [ 160.283863] ? finish_task_switch+0x1c1/0x7e0 [ 160.288333] ? syscall_return_slowpath+0x550/0x550 [ 160.293237] ? syscall_return_slowpath+0x2ac/0x550 [ 160.298140] ? prepare_exit_to_usermode+0x350/0x350 [ 160.303135] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 160.308479] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 160.313302] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 160.318465] RIP: 0033:0x453d69 [ 160.321629] RSP: 002b:00007f9142caec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 160.329308] RAX: ffffffffffffffda RBX: 00007f9142caf6d4 RCX: 0000000000453d69 [ 160.336551] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 160.343795] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 160.351039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 160.358287] R13: 00000000000003e1 R14: 00000000006f5db8 R15: 0000000000000002 [ 161.040381] IPVS: ftp: loaded support on port[0] = 21 [ 161.789548] IPVS: ftp: loaded support on port[0] = 21 [ 161.815599] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:14:26 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0xc191, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0x50, &(0x7f0000000080)}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2f}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:26 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) 2018/02/27 11:14:26 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x5, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, &(0x7f0000001240)=[{0x108, 0x106, 0x8, "c611f44009a38c43189b3cc79d0a1253be02b8b20c6ec0f6554dd12af27369c16d5ee8283864fa00817c545a9c164975aef1d764228a888007467554aaef55e7b698fad598a017df0237fcb51565425493d0f61025d031be50f486bc94149028b0e4caa4aafbf2f68ac45d35125ddc60068124cc7e678c67f987f3a3d25f8ba965474d06d349419845002b3b6c4b31ca3c0e72d1e051a28ce6b8020beeeaeb51eabd88f03dc495ffff2a27e7ec4d670f7b1cfe167e9a4ecaea0aa11c032c55ba3868ff83c1a054e522d410cbc64a93922e797217d34fa499868ec1b2360bcee15e1b30665339114dc465f2f2f816f3f175b291"}, {0x100, 0x114, 0x4, "25903e80a75f30ab5f1965abd8e760968b0f704df70c7badf35568f1390f38c8d382a729bda4c539416eda733590b52413ed0d4490361f0ec3b1e6bb80c73ad30dc65e11c9cd3abd0c16c5b7ae1c9d216fc93b29b636cf400ef92332f6260a2d67725a14b9d79d0209436caa7f328b910998109c86c766d5e6149e0c79a71e53acf5c4efe00034fb2af39608e70d49c84e0044db24703c187d9e207d2a28dfc204bebb1f26ed036e1aac0facd1c54130c35e05d151aabbcbdf2d85b40ed6e970162ebcacc0b1214b167647bff222a879145f92e63724aa97b12a7163ad12d2f25f77b30d2c317301d24088cbf7"}, {0xe0, 0x105, 0x4, "9cdbffa0b97631f25f63ba785483bd95ece2708ae7f9214ab5461d73fe22805f8f3ee2dac0a228ed9c169545b8de5ab2cfdbc50be671f54d6784605110922923a212e8b92b8cb390ae354c0319a6210eff27fea5a728e77a425d0475da7c8b7d8a1875e350681fddfc647a87bd023aaa77d8e49a3c3bcd33eda83779c618167189aa71ca3ac2f8505c7d0473597dfb6eef9f3ae1151f89ce01bb69f56b73e1b7645686b2739e4e5d62f3b8a4e7fb741e46d5b9957e22b426def42847124fef1cfe293f4c6a60a15782d64554"}], 0x2e8, 0x4000}, 0x4000080) mkdir(&(0x7f0000001680)='./file0/file0\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000015c0)={r0, 0x28, &(0x7f0000001580)}, 0x10) 2018/02/27 11:14:26 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file1\x00'}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x9a7, 0x0, 0x0, 0x0, 0x5, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 2018/02/27 11:14:26 executing program 5 (fault-call:1 fault-nth:3): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) 2018/02/27 11:14:26 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005300)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000800ef7dbd0487a87b772bd8f92c9af6c3b900000000000000f95cbb46732ec740137287b224ad523827be09b0b5dd7ecad92cf09d9aa7941dcbbd4eda321baf64f8364189408cff91ba2d8ef2fb78a07e23677a5457a42996a98e80e2fa7f2f2053a19f23126e5e705cf668fe8fa73447756818935bf2327fea553474ceed6d6b852883bc344f4df1995086fb36fc1e3f4b61668baa5903cb66babd8380b87a84fb30a6"], 0x14, &(0x7f0000005180)=[{&(0x7f0000003e80)=""/16, 0x10}, {&(0x7f0000003ec0)=""/135, 0x87}, {&(0x7f0000003f80)=""/4096, 0x1000}, {&(0x7f0000004f80)=""/21, 0x15}, {&(0x7f0000004fc0)=""/170, 0xaa}, {&(0x7f0000005080)=""/233, 0xe9}], 0x6, &(0x7f0000005200)=""/244, 0xf4, 0x9}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000005340)={0xb, 0x2, &(0x7f0000000100)=@raw=[@ldst={0x3, 0x3, 0x0, 0x2, 0xf, 0xfffffffe, 0x10}], &(0x7f0000000140)='syzkaller\x00', 0x0, 0xda, &(0x7f0000000180)=""/218, 0x41f00, 0x1, [], r0}, 0x48) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0xfffffffffffffff7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:26 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3, 0x0, r0}, 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:26 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002640)) socketpair$inet6(0xa, 0x8080e, 0xffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002600)={&(0x7f00000025c0)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$kcm(r0, &(0x7f0000002580)={&(0x7f0000000180)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32=r2, @ANYBLOB="01000200040001000a004e2102000000ff02000000000200000000"], 0x32, &(0x7f0000000200)=[{&(0x7f00000001c0)="38a622715384c8999a96d5619353d5aa69fec7746fabad91a21cb6fecfde3982d2852e43", 0x24}], 0x1, &(0x7f0000000240)=[{0x28, 0x114, 0x1000, "39562604510e8299fc479d4d0fcab00e8fd0de76d8"}, {0x1010, 0x11f, 0x2, "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{0x98, 0x117, 0x3, "0a2c3b0e4c4387605123517de9dc9e6b5acfe943809bc6c6ab832e15f63241910ec3ffe6e02fdb7474153820b9bac9965da4f9d0b471bb60bb6b3626c74aa30ad70f6ba5f08ff11ac5e18301cec72782ebd7b45456274aadbef2394d3c85cbe22363895721377da0a3ac0b0a3313b71bcd1d10968ac12e8365596d8bd48a5008fdf79d6d2358"}], 0x2340, 0x40}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000027c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002700)={0xffffffffffffffff, 0x50, &(0x7f0000002680)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002740)=r3, 0x4) [ 161.908506] FAULT_INJECTION: forcing a failure. [ 161.908506] name failslab, interval 1, probability 0, space 0, times 0 [ 161.919846] CPU: 1 PID: 10558 Comm: syz-executor5 Not tainted 4.16.0-rc2+ #20 [ 161.927121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.936476] Call Trace: [ 161.939075] dump_stack+0x194/0x24d [ 161.942712] ? arch_local_irq_restore+0x53/0x53 [ 161.947380] ? finish_task_switch+0x1c1/0x7e0 [ 161.951874] ? finish_task_switch+0x182/0x7e0 2018/02/27 11:14:27 executing program 7: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x80003) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) [ 161.956379] should_fail+0x8c0/0xa40 [ 161.960103] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 161.965235] ? __sched_text_start+0x8/0x8 [ 161.969388] ? find_held_lock+0x35/0x1d0 [ 161.973487] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 161.979395] should_failslab+0xec/0x120 [ 161.983372] kmem_cache_alloc+0x47/0x760 [ 161.987434] ? map_files_get_link+0x3a0/0x3a0 [ 161.991933] getname_flags+0xcb/0x580 [ 161.995728] user_path_at_empty+0x2d/0x50 [ 161.999865] do_mount+0x15f/0x2bb0 [ 162.003392] ? lock_release+0xa40/0xa40 [ 162.007353] ? copy_mount_string+0x40/0x40 [ 162.011568] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 162.016571] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 162.021325] ? retint_kernel+0x10/0x10 [ 162.025214] ? copy_mount_options+0x149/0x2e0 [ 162.029698] ? __sanitizer_cov_trace_pc+0x3b/0x50 [ 162.034525] ? copy_mount_options+0x1f7/0x2e0 [ 162.039013] SyS_mount+0xab/0x120 [ 162.042455] ? copy_mnt_ns+0xb30/0xb30 [ 162.046326] do_syscall_64+0x280/0x940 [ 162.050194] ? __do_page_fault+0xc90/0xc90 [ 162.054407] ? _raw_spin_unlock_irq+0x27/0x70 [ 162.058882] ? finish_task_switch+0x1c1/0x7e0 [ 162.063360] ? syscall_return_slowpath+0x550/0x550 [ 162.068272] ? syscall_return_slowpath+0x2ac/0x550 [ 162.073184] ? prepare_exit_to_usermode+0x350/0x350 [ 162.078186] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 162.083540] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 162.088378] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 162.093544] RIP: 0033:0x453d69 [ 162.096713] RSP: 002b:00007f9142caec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/02/27 11:14:27 executing program 5 (fault-call:1 fault-nth:4): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) 2018/02/27 11:14:27 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x80000000000000b, 0x7e, 0x6, 0x1, 0x10}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10) 2018/02/27 11:14:27 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000019c0)={&(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x32, &(0x7f0000000940)=[{&(0x7f0000000580)=""/42, 0x2a}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/125, 0x7d}, {&(0x7f0000000740)=""/216, 0xd8}, {&(0x7f0000000840)=""/247, 0xf7}], 0x5, &(0x7f00000009c0)=""/4096, 0x1000, 0x8001}, 0x40000000) recvmsg$kcm(r0, &(0x7f0000002d00)={&(0x7f0000001a00)=@rc, 0xa, &(0x7f0000002bc0)=[{&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/220, 0xdc}, {&(0x7f0000002b40)=""/107, 0x6b}], 0x3, &(0x7f0000002c00)=""/198, 0xc6, 0x6f}, 0x2000) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, r2, 0x5, 0x3}, 0x10) 2018/02/27 11:14:27 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0/file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) [ 162.104400] RAX: ffffffffffffffda RBX: 00007f9142caf6d4 RCX: 0000000000453d69 [ 162.111649] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 162.118898] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 162.126146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 162.133393] R13: 00000000000003e1 R14: 00000000006f5db8 R15: 0000000000000003 [ 162.192072] FAULT_INJECTION: forcing a failure. [ 162.192072] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 162.203924] CPU: 1 PID: 10579 Comm: syz-executor5 Not tainted 4.16.0-rc2+ #20 [ 162.211281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.220634] Call Trace: [ 162.223232] dump_stack+0x194/0x24d [ 162.226857] ? arch_local_irq_restore+0x53/0x53 [ 162.231543] should_fail+0x8c0/0xa40 [ 162.235270] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 162.240371] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 162.245557] ? perf_trace_lock+0x900/0x900 [ 162.249774] ? find_held_lock+0x35/0x1d0 [ 162.253813] ? check_noncircular+0x20/0x20 [ 162.258049] ? __is_insn_slot_addr+0x1fc/0x330 [ 162.262613] ? lock_downgrade+0x980/0x980 [ 162.266738] ? perf_trace_lock_acquire+0xe3/0x980 [ 162.271568] ? perf_trace_lock+0x900/0x900 [ 162.275784] ? should_fail+0x23b/0xa40 [ 162.279647] ? is_bpf_text_address+0x7b/0x120 [ 162.284124] __alloc_pages_nodemask+0x327/0xdd0 [ 162.288770] ? lock_release+0xa40/0xa40 [ 162.292728] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 162.297730] ? find_held_lock+0x35/0x1d0 [ 162.301795] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 162.307668] cache_grow_begin+0x72/0x640 [ 162.311722] kmem_cache_alloc+0x400/0x760 [ 162.315847] ? map_files_get_link+0x3a0/0x3a0 [ 162.320329] getname_flags+0xcb/0x580 [ 162.324132] user_path_at_empty+0x2d/0x50 [ 162.328271] do_mount+0x15f/0x2bb0 [ 162.331798] ? copy_mount_string+0x40/0x40 [ 162.336012] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 162.341031] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 162.345786] ? retint_kernel+0x10/0x10 [ 162.349661] ? copy_mount_options+0x149/0x2e0 [ 162.354134] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 162.358957] ? copy_mount_options+0x1f7/0x2e0 [ 162.363443] SyS_mount+0xab/0x120 [ 162.366871] ? copy_mnt_ns+0xb30/0xb30 [ 162.370739] do_syscall_64+0x280/0x940 [ 162.374607] ? __do_page_fault+0xc90/0xc90 [ 162.378815] ? _raw_spin_unlock_irq+0x27/0x70 [ 162.383286] ? finish_task_switch+0x1c1/0x7e0 [ 162.387763] ? syscall_return_slowpath+0x550/0x550 [ 162.392671] ? syscall_return_slowpath+0x2ac/0x550 [ 162.397578] ? prepare_exit_to_usermode+0x350/0x350 [ 162.402579] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 162.407935] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 162.412760] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 162.417927] RIP: 0033:0x453d69 [ 162.421092] RSP: 002b:00007f9142caec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 162.428783] RAX: ffffffffffffffda RBX: 00007f9142caf6d4 RCX: 0000000000453d69 [ 162.436041] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 162.443285] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 162.450530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 162.457776] R13: 00000000000003e1 R14: 00000000006f5db8 R15: 0000000000000004 [ 163.124967] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:14:28 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x2) socketpair(0x10, 0x7, 0x3, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x1, 0x78, 0x5, 0x6, 0x8, 0x0, 0x0, 0x9, 0x4000, 0x0, 0x400, 0x9, 0x2, 0x1000, 0x7, 0xfa, 0x7, 0xfffffffffffffff9, 0x7, 0x10000, 0x7fff, 0xfffffffffffffffd, 0x100000000, 0x97, 0x10001, 0xdc4, 0x9, 0x7, 0x1, 0x7, 0x8, 0x8000, 0x2, 0x5, 0x0, 0x61c8000000000000, 0xffffffff, 0x80, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x8, 0x8, 0x5, 0x4, 0x7, 0x0, 0x8001}, 0x0, 0x100, 0xffffffffffffff9c, 0x4) socketpair(0x3, 0x800, 0x400, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) r3 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x1000) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:28 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x40000d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000006f80)={&(0x7f0000006d00)=@hci={0x0, 0x0}, 0xc, &(0x7f0000006e80)=[{&(0x7f0000006d40)=""/246, 0xf6}, {&(0x7f0000006e40)=""/55, 0x37}], 0x2, &(0x7f0000006ec0)=""/176, 0xb0, 0xf16}, 0x140) sendmsg(r0, &(0x7f0000007800)={&(0x7f0000006fc0)=@hci={0x1f, r1, 0x2}, 0xc, &(0x7f0000007300)=[{&(0x7f0000007000)="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", 0xfb}, {&(0x7f0000007100)="66892e2edfc89fbaef11a939ee8e66c285535613d0b8fc7e6d24", 0x1a}, {&(0x7f0000007140)="0a1ea453abe431b1b19fdd7812acbc0c867d8197581f93f72096fe28c07327aafae79d2c26abc829d4c24d4ff2017f50d23930edc8a7d3d3045423bbba4a5e5dd305", 0x42}, {&(0x7f00000071c0)="24a612396f9a04e93dbb735b25768decd7069178927b68439064b535153bfe7f26d90aa5ecba6902cc7af30b4adb11555464f5", 0x33}, {&(0x7f0000007200)="1679e51a0b17f3ef36a0076540b4cc150a4609044314d66654034d2de6726d8ad2ee86041c88399c544a67beff2c4025664ff391a681bf3bb9f3131c0e502b3604ff78d485ce17efdeca7ce6a5e334b6e5bca5f0550f117909843a68e6dd3f10f9eae6f13cb91d81fade07a84ac638462361ed0d3b5a7278fa6e7d70fad91e9006e96dd4e1b2bf2d8c9fe2aa61324c6615b4a09fb15a5435687369f3f87d4c08f66780b51a20f3c8981d101a4d83b9863d8620e4b6705e06c1987bb4bc5e2800003d4f81a8ea26286c929dd4c44f8eef85b0885d26fe25e0ee5ad239365e6698bfd438aefe3d0cd0d7f581dca7e508c50f41660eb4", 0xf5}], 0x5, &(0x7f0000007380)=[{0xf8, 0x0, 0x7ff, "ee8920d16ae8ab7249f9ca2d98eda0e46bf1302996a7ee876f872eddd2eec02ffa5b178f069bfd52ef2270111941535a575d779598cd9474428258a48265b4519f605e286c2d0a654cb4998cb461740023549eb741e908359aa2850a4168ecfb1b42567d0b53879ccd85e5a1a7f4dfde2efebaf45bce3e7c3047c370e96d145ded9bf1035b3f6984549fdbc1ce689997664dd6ec8706766e30eea718fecaafec431afac72a92f1bb593a01ba496c5b1a1d3d540946fe18d9656071fe944dce17af580807b90ac2dbff05e2eb3df09fba2c612ae2d9b58f2f17f12bd72046ec031dade368084384"}, {0xf8, 0x10b, 0x8, "6b0ac489516e4ea1709f069fc33802d9355e7be9938f1d8ac9b1490473b2d9f00870a3a418993bf0cd9d31ed105b9eb6508efc9bdd21ab1699674d6df2aa6db5ce72b57d28e92af6b4e9a395a997ebbc13adaad3cb139a1b8cfd903cceb61e1a536a73473f5fbab0a9e081cbda5a1b2e6c92a7778a0f9bdb57511f4caef6005e562ce46057d4c9b3f7532b79e365e34a86f491b019a53b3073039650bd08ef931cb13f15327ca162f006f7d267126cec1ceedb66d0f355d6d1dbcee38754dd98290c4034162c23401741cb4256410b5af7728a40dc2082af27a944b7aebc24ebb27b7fb3"}, {0x20, 0x113, 0x94b4, "665572d97923783e36fb8ca2cf0837"}, {0x108, 0x10b, 0x0, "076df6ee01045fd25ca762899c2429254326e41cb84a93653c820e44d9e9f1b14941c33382da2f991036b66eff405c8db69d98b8c5b5756eebf6af5be274ffff0c412b586bf2db428c72aac6d1dbbcaeb3d60fa69f3d15a30ec9aa142390ce23f224bc403eebbe521eba895984de42ce22af464c4c57023996fef996c9b8293fe07ba95117ee5dc8e1b246f63ac510947fd43ac35bdf1fc125245c2793d4f5694ba15c684dbc89df497a7f313aeea4676cd38b670aa45dd7e49c6b95dbe01343bbdfa2973316355fc7d0e4b109e1bf35aa218440c64e5341c8bd0d674520101659149c5816ef0dbae938cddf26baac6915"}, {0x58, 0x13b, 0x0, "ed223ea69d9632c9902d102738b97e234c218b34420a4b5dea360dc3fa9ab877f45ad53c25c0039e2818811327c427e251046e245e64b3e529404ea899d760a27aba"}, {0x110, 0x116, 0x1, "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"}], 0x480, 0x8040}, 0x8000) 2018/02/27 11:14:28 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="850000000800000035000000000000009500009aeb0000000000"], &(0x7f0000000080)="ce2ac4b0565355573106f2463cbbb359f6bf9f8ef191", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) socketpair(0xf, 0x800, 0x9, &(0x7f0000000040)) 2018/02/27 11:14:28 executing program 5 (fault-call:1 fault-nth:5): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) 2018/02/27 11:14:28 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x80, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4c}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:28 executing program 4: socketpair(0x10, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) mkdir(&(0x7f00000016c0)='./file0\x00', 0x20) mkdir(&(0x7f00000000c0)='./file0\x00', 0x10) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r1}) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000001c0)={r1}) sendmsg$kcm(r2, &(0x7f0000001680)={&(0x7f0000000200)=@sco={0x1f, {0xb3, 0x9, 0x7, 0x0, 0x401, 0x8000}}, 0x8, &(0x7f0000001600)=[{&(0x7f0000000240)="ce261c97e07397e2b775b6441f3224e5b839402ed7256280cb6d5beb2285f91f82eb6d210620ec52c0419fdb3c92a8b59e00a38d84902be17a611dc11a1cd8bbd76eef768a8cedbdf347cb3c5ce3d868269ea00bb3e5d02269182a90f9110c193fb1b864aa2c52ed930d2e9149791b35fa71fb1758e3d4bb32d428298d26e2261d109dad2b700087dee90c3a377fcada33d88a603295defb6b427b15187e8a21076d1388edd5b6c5f214d5c3b37b2175fbb8", 0xb2}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="46c086b75c543b88b8b4997b552a50cf563b7e4fa531153dc70c1a61dcd30a535a6469a10301cf49bfcabf282b5f58951b1d0eb0a74b3f9b469c0a87b0302a04942de21b2ba18f8d5ba9c027691a28a1fc48f782fa06d517787168b84d9a07f8ad88019104961f200be94fcf9e586107b53f2b9ee1cd5d00e4d3b26791c3a7b4d9223d42b746bf4a88b177d4f9a30de13d51cea84bfb28cd13a5674218dfa6d0b0fa2ee634fe10df87f518501cd734724b6186e6d65f7f3cd85c6f7760b7f845535f8baaace4c1009ce085a80c381ee79c9ed6368f28870d4adb3397271804febd19d3f736", 0xe5}, {&(0x7f0000001400)="56ba2711461308d6bb53bed0a8fcc4aad11235302991f2bec7a60344cfb3aa67fd20c12d43632e24fe13d674f220baad1bd7e805f85a845a95d30a5fdad500780bc51fa3112166d7ac422a4ba648ab6be38329f0ce8c29ab783951c09936963e02321a59c9452a2ec01bad4507ba3d05", 0x70}, {&(0x7f0000001480)="8b74fcff34f683be49d86803ede2d1547206fdf4c402f17533e85208722d146e4b2126664904782c0685c404a0c784b5d1052d599223fa8a249dc90a528284126b9824d4858f5dcc34437857188753dbd6b6e816eb8786aa143f013631567f868b5942f6b053c432a4c33a242c914201147797f44a48e9273770d9d293412d5ee7a3d7ac477ddb309cbf730073ef00b04f44", 0x92}, {&(0x7f0000001540)="8a32dd9f11cdb087e613a4c874f6a7c404af49750870fe801b2e3c77c14b292bc5736ea3635735e1653cbef881eba77fe56445bbd9dec038eeab1ddd3d696588e4cc399ba01cb47d03843fc3a1a091dd0605eda52adb18e65c8bcfe67361914a4f1ab0fe106c9aa8c0325640231e12e7710f7481a264a15bf6c5bded2c07ca274f044cbf3d987e99182aaadd6fd4e3d0fe185d56dfd5eb53d7bcedde2d", 0x9d}], 0x6}, 0x40000) sendmsg$kcm(r0, &(0x7f0000001c40)={&(0x7f0000000140)=ANY=[@ANYBLOB="02004ecf59eb9a0bbd1b6f0000000000"], 0x10, &(0x7f0000001a00)=[{&(0x7f0000001700)="2c7516b37c095a9cfe220b6479272092dec9dfd5bc9c7bb929bb2dff440b6e294102a618925dc2435ae3d8cef701ae97c69a99e0c4127ff977fbaafcef465dff570698e738abe0230bc7ce2f0e041aa266d89e7d29f7df9ecc01e3910f6de9c0fcf6f911d4917e8ce289536f985383ee593e67d4e8b49ab3c159ac75d3d7dd902e9d", 0x82}, {&(0x7f00000017c0)="9cf2840816c0b343df20450fbd53186d6682400c6f22", 0x16}, {&(0x7f0000001800)="95855c09119da6f224624e81e4d7561f176d7e1224f0ca8181f54aa7ab5b87a2851d97bfbb4016cefc00773236187156d4edc24f456e2879889de08c44b3656c74fa0670d2716aa2d092373580e5d47e2cba2a61fe8473cb4082c8860f5969f7fdaeb6c669c0ad8bfdc1429fd0e40f88234744cf07e1471be0d59c7e968947a92e8479a316f13578fa90210a17f5f071779c24f67d1cd95c01a9484aca04f717d02d3305174d26f323bbc2d2beaa9f6d361472ef42581b107e2df6290d32fe3f08e0985bd0c4bf4154d53f5d79fd9da30510e1d8c0ad463ef4711bb16a819a211f1f3a979221b25d7cadb94afd37621c7353f20bcca6", 0xf6}, {&(0x7f0000001900)="3fc7b8f777ba240b79c18581cdb6d40315e668a5522bfb2ab6cd740827efdb1058ad461abb7f7773d395700252e7926a125efc4f95518563ba6b7a228fa1b37760464f91e23528ddf17cadf5a5869146", 0x50}, {&(0x7f0000001980)="0eef01c555ca0ed0f0cc2ebf9d716cf7e13b813f226dfcc6d3550bdcf447af1081e1e366383ee3518673b348ed21d8838021bf671fc6b5338a81dd28a1a0d13e593336bdf687729a1e598144c5c87a398d4896bdb9a7aef6c853f6425f675f84c72c7fd9af9d5a69838567802482ebbe", 0x70}], 0x5, &(0x7f0000001a80)=[{0x78, 0x115, 0x1, "580c9819d9c9f44c1997786729737625b09a7bdecf8f6919a7fde2af743922db66c5d89bb6b5769443509222ceb601312c02776ffca63045a7335162d1534a12648d98fb20ebc3bf45e9330f9364ec596c33fefbf58435a636bd0a979f8d71ff2000afa1d6"}, {0x58, 0x10d, 0x1, "b9bc7a1ead12bea942c7593a97fca9c094b7506ae44f6652957808fd368b6b48bdf3f8c9cc7d7e114cbbea506bd9026ad4b2c2d4ba79c512d85e3ada7bd9f746d5"}, {0xd0, 0x113, 0x0, "5c7a1142b3ca17ea214fb6b73a30bdf3b47882d0ef06a22a3eb1ca9de69c2a6a82780bf1caebe6955ab16e0d2d6a3ce662d957c6d8690ea0ea270ad785e9d1ad4c112fed45150b22432e5ee35eea4a2b2a570e9f80ad74ec6db6575f7d93c2c6fde1cc8a675a28940c00daa65f0919747ed36ab63fb4c2c681e4007f7a8c5a20bf55d3ce4f581f253332ce65dbe5156966d5c195a32d740cc5f14af8f6be85f213a8ee35b019ae88d33b52fe3244d9c21b79774e1e465ff521bc87a5aa3e"}], 0x1a0}, 0x8000) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000001c80)) 2018/02/27 11:14:28 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x32, &(0x7f0000001500)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000200)=""/245, 0xf5}, {&(0x7f0000000300)=""/139, 0x8b}, {&(0x7f0000000040)=""/36, 0x24}, {&(0x7f00000003c0)=""/127, 0x7f}, {&(0x7f0000000080)=""/39, 0x27}], 0x6, &(0x7f0000001580)=""/168, 0xa8, 0x1}, 0x10003) sendmsg$kcm(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000002640)="f6a78ea529ee326af2c27cda3d2c152a8d1a752152d8eed7cfbde2acc8e277a029845b3624439bfbe04d2e75c30c8d8cb9674d76cddf6934798d5377e16db46c84c7024dce66fcbcabdbfc9e423d902d043ee3fcf19580d6280e6056f7d216a22be4d4d710423196ec98be7faaf0ce3d8105e3ada13d4520adaea43d48b6e8354ea4675142e2db198cd79ff7eb983ff0514aa646", 0x94}], 0x2, 0x0, 0x0, 0x10}, 0x4000000) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) 2018/02/27 11:14:28 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) recvmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000200)=@can, 0x10, &(0x7f0000000380)=[{&(0x7f0000000240)=""/40, 0x28}, {&(0x7f0000000280)=""/230, 0xe6}], 0x2, &(0x7f00000003c0)=""/202, 0xca, 0x20}, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x18}, 0x10) 2018/02/27 11:14:28 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001c40)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000180)=0xff) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:28 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="00000800800000d40d002d3cabfeabb7b33ad21106d58d6fdd67022bff4d8368f430996f687f8e2186565b3a0e6bdc71a2688ecc013a5b387787928041b6209489577c3bac0a42204227b1982e1b8a7f8b0a83bec416d9996d74c9d2404837893226d8b551ffc055580f0a613858bc7ed1202f37ffb6fde6131a7876340f3beacc7a0590920b07e12e0cb56b837a71a5c164f6d4"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x77, 0x2e, &(0x7f00000000c0)="787f312c0aaf7a4cb0d1fa8cf242f18cc953790c85a95b813ed3599a67e54bf0756b5ea9c4538396da0bbc39ca7b8530ba630ca470c1abcef3aae07075861eb9cc1b09ec00bf21d4136bb0c6bbe7657232c1c8d66204d9a006160cfdc614a026b6c1ef0f1cc69e72702a03dccc6d1e37141ddad9a8397d", &(0x7f0000000140)=""/46, 0x6, 0x2}, 0x28) 2018/02/27 11:14:28 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00'}, 0x10) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x18}, 0x10) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x6) 2018/02/27 11:14:28 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0xf19, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f0000000000)="e22eabcff42155c4456e9f7e43"}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r0, &(0x7f0000000140)="ba87e9c849c93f074962c0cf65184e2fd6e649845167d9261b224e203f9df23ba0c12d159e8d2ab56fa107e63babac4990298e9955e91a3502c2313a8125438bd4d4522d4fcd7c0685def13729e00bb275e409f1497d25d0d1daf5440796b05e9999b5bffe99703686594ea84750b7913445fd9e", &(0x7f0000000200)=""/57}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000400)={&(0x7f0000000340)='./file0\x00', r1}, 0x1c2) 2018/02/27 11:14:28 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) socketpair(0x7, 0x3, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/02/27 11:14:28 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000480)='./file0\x00', r0}, 0x101c0) 2018/02/27 11:14:28 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000000)="c70735411b75716d4b") socketpair(0x4, 0x7, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff) 2018/02/27 11:14:28 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) [ 164.087566] IPVS: ftp: loaded support on port[0] = 21 [ 164.871566] IPVS: ftp: loaded support on port[0] = 21 [ 164.896990] IPVS: ftp: loaded support on port[0] = 21 [ 164.927418] IPVS: ftp: loaded support on port[0] = 21 [ 164.935912] FAULT_INJECTION: forcing a failure. [ 164.935912] name failslab, interval 1, probability 0, space 0, times 0 [ 164.947200] CPU: 0 PID: 10647 Comm: syz-executor5 Not tainted 4.16.0-rc2+ #20 [ 164.954470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.963817] Call Trace: [ 164.966405] dump_stack+0x194/0x24d [ 164.970043] ? arch_local_irq_restore+0x53/0x53 [ 164.974725] ? __kernel_text_address+0xd/0x40 [ 164.979235] should_fail+0x8c0/0xa40 [ 164.982947] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 164.988054] ? save_stack+0xa3/0xd0 [ 164.991677] ? save_stack+0x43/0xd0 [ 164.995291] ? kasan_kmalloc+0xad/0xe0 [ 164.999160] ? kasan_slab_alloc+0x12/0x20 [ 165.003285] ? kmem_cache_alloc+0x12e/0x760 [ 165.007581] ? alloc_vfsmnt+0xe0/0x9c0 [ 165.011439] ? vfs_kern_mount.part.26+0x84/0x4a0 [ 165.016166] ? do_mount+0xea4/0x2bb0 [ 165.019862] ? find_held_lock+0x35/0x1d0 [ 165.023916] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 165.029778] ? rcu_note_context_switch+0x710/0x710 [ 165.034690] should_failslab+0xec/0x120 [ 165.038649] __kmalloc_track_caller+0x5f/0x760 [ 165.043212] ? do_raw_spin_trylock+0x190/0x190 [ 165.047766] ? kstrdup_const+0x39/0x50 [ 165.051631] kstrdup+0x39/0x70 [ 165.054798] kstrdup_const+0x39/0x50 [ 165.058489] alloc_vfsmnt+0x1a5/0x9c0 [ 165.062265] ? mnt_free_id.isra.21+0x50/0x50 [ 165.066652] ? avc_has_extended_perms+0x12c0/0x12c0 [ 165.071642] ? check_noncircular+0x20/0x20 [ 165.075852] ? avc_has_perm+0x43e/0x680 [ 165.079802] ? avc_has_perm_noaudit+0x520/0x520 [ 165.084461] ? find_held_lock+0x35/0x1d0 [ 165.088504] ? __get_fs_type+0x8a/0xc0 [ 165.092376] ? lock_downgrade+0x980/0x980 [ 165.096498] ? module_unload_free+0x5b0/0x5b0 [ 165.100967] ? lock_release+0xa40/0xa40 [ 165.104915] ? _cond_resched+0x14/0x30 [ 165.108778] ? selinux_mount+0x2bb/0x4e0 [ 165.112826] vfs_kern_mount.part.26+0x84/0x4a0 [ 165.117386] ? may_umount+0xa0/0xa0 [ 165.120984] ? _raw_read_unlock+0x22/0x30 [ 165.125108] ? __get_fs_type+0x8a/0xc0 [ 165.128974] do_mount+0xea4/0x2bb0 [ 165.132496] ? copy_mount_string+0x40/0x40 [ 165.136704] ? rcu_pm_notify+0xc0/0xc0 [ 165.140575] ? copy_mount_options+0x5f/0x2e0 [ 165.144955] ? rcu_read_lock_sched_held+0x108/0x120 [ 165.149944] ? kmem_cache_alloc_trace+0x459/0x740 [ 165.154763] ? kasan_check_write+0x14/0x20 [ 165.158977] ? _copy_from_user+0x99/0x110 [ 165.163105] ? copy_mount_options+0x1f7/0x2e0 [ 165.167577] SyS_mount+0xab/0x120 [ 165.171013] ? copy_mnt_ns+0xb30/0xb30 [ 165.174881] do_syscall_64+0x280/0x940 [ 165.178740] ? __do_page_fault+0xc90/0xc90 [ 165.182952] ? syscall_return_slowpath+0x550/0x550 [ 165.187854] ? syscall_return_slowpath+0x2ac/0x550 [ 165.192759] ? prepare_exit_to_usermode+0x350/0x350 [ 165.197749] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 165.203092] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 165.207923] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 165.213085] RIP: 0033:0x453d69 [ 165.216252] RSP: 002b:00007f3a3f1bec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/02/27 11:14:30 executing program 7: mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x58) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000180)) getpid() mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/02/27 11:14:30 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair(0x0, 0x2, 0xffffffffffffffea, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r0, &(0x7f0000000140)="7c9e88572faf872c460e422d5284528af95af6ec49e416d16d06fa24bbc27fb1344c724fd5629e2875d8b70b2a1efca1d276483d67499d3b26b901f83f4276376532b0056ff46a902ff87e945444496467c0aa544f2e8385f97ad64dec455516c8383eacdc7f1311d3ffd2e67d70fc8efbe138b179e84d9ed2272a9f6809ce94f820379be0c214acdcb465a2001531601f463756954aa039baca2a9a1242c5d1fbd49851bdf8dba8cca23c0bcca48f95c58bf7904613dc489d17d2583f498d63b49bf5346189cd3240da1913c017df7d01ddb2bb9a461857ebe052986d2e629f2eeaaf9132d0", &(0x7f0000000240)=""/125}, 0x18) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000003c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:30 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) r1 = gettid() perf_event_open(&(0x7f0000002540)={0x5, 0x78, 0x2, 0x400, 0x8, 0x99, 0x0, 0x2, 0x20, 0x3, 0x3ff, 0x101, 0x101, 0x5, 0x1, 0x5, 0x5, 0x1, 0x1f, 0x5, 0x5, 0xff, 0xfb42, 0x5, 0xfffffffffffffffe, 0x100, 0x1, 0xe1, 0x9, 0x401, 0x7, 0xfffffffffffffff7, 0x3f, 0x20, 0x400, 0x7, 0x9, 0x4, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000002500), 0x4}, 0x0, 0x8, 0x4, 0x7, 0xfffffffffffffff8, 0xffffffffffffffc0, 0x7ff}, r1, 0xffff, r0, 0x2) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x3a, &(0x7f0000000240)=[{&(0x7f0000000140)=""/227, 0xe3}], 0x1, &(0x7f0000000280)=""/4096, 0x1000}, 0x12000) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002480)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000024c0)=r3, 0x4) sendmsg$kcm(r2, &(0x7f0000002440)={&(0x7f00000012c0)=@in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c, &(0x7f0000002400)=[{&(0x7f0000001300)="528d3bedef4d4fd739ac352f63a2cdb1bdb16c08ed3dbd28b4ffd384e2353337e4a6c44f1d4a7db1005eb4d8ecc7224d452bc6e98d1d731b35601c3a4dce2d22a2cd9948706418b0c76b472760f99e1b224b491080592a29b58943db3b", 0x5d}, {&(0x7f0000001380)="da0be346ada926e3c828a8fd7327edafc68ee68fe697118d37ec1b871e14e54b958c5862a46ba530278836549c52b5e31efbabd7321ce8fad052dce6031f41ed6c8635ce083cb7285dc10cff78b62dddb8df1803e59b0c0aaab0842e7012c5551bbdfe6266190667170e1145357422f2f486e1ab447844349b13895216bfe49b545e1de7f8f290451b085a26805e349bb6ac5c80d8332e656a0be6fccdb6e54a7a16fb18cbb2191e26b7a51475af0e632b320d070100c7ac8ab2b4852d76390043eeb66a994458457b842f101537ad4c1d58345c7b894d08716578e085c8f3694c8bf7f564d02a48de9dae6b0d0539b5c27c543ba775daa0fe12a1c30dffca073f06495520966a2ad776c6b83020505a951e39412a0b94710ff27fb79df4d4619c33443eef642ad45334cde711866e0ddfa18d32090374bea5a55ca10bdb0777aaa0dfac56ada8431b90a8afb4527761139fb90333e322cd92c396ce951ce4a1ea7ed163fbdb5a91fdbe597363202b73ddeff85060995de02a3388899353ba81e716436951eeb77442ca15776801b4fbd47b3614f6edfeee80c836feeecf7e1893cece3847f9aacf57348f9e55efd4a75358476de875c0908fdf7b191566f4f36e9c4de23c468b13de59fe33b00b5079701728ffb818062608a55cccb1f89eefc44fca15f468ec5bb8e1c7e608db4a4098e7d898c2c60c90821810f3a5be6e970850b8412bf5c5b2d9ab48d126b0cd7bc5f07251435d5392dfd74a4a9b6653873f3ce2895f748846716ea658a4641621a7c7fa2dcc0dd84509b4500735e0b391b0ac3bd5a26e1c258610ec8301047a229af5e9f02db0d7d2f8a4d383ea03c6516cf7e566ad5ac7eaf53bc10af682ccaa2fd00eb8fa0d69917d18457787486bc10035529cbc06c98468618724db4937d97c93ed758539e987c71eb11896a9ef2082094a3f51ae165bb08dc8afb41bad36f8abd1b4d453045480dc62ffb01b45ef6551baae86efddd79ea124b18e3759e9794f47915a817b262767ab14f295a7a4d88efe20f2485d222f63ccdc2ae694559b20cfa24822cd57669ede959cee26c4569300a34bdbe43347272c85a2b32299c91557ba41f3a14f648e3075485fb0106a7c5a0c969ca3cf160ee75f8248b371e073985d12ac7df9acea4f2b2097ce63ad9ebd5efdf655b6e3b71f5e0d6f96760e04e8e34b7d0f1a3828d3fa83cc0cb929e34b0a8797dbaf48bf5d04a43a5e5c70a6390f7142ccd7dc75f35ffecae469dd740efd1c25e1bdc64a0057fef6564b638d675ba031c56e2ac4029200e3c1e27a5c4044232d7d04186fcd666b0e0a03bf3b0d7e22737ba81f465c5dcc98bd97b5ca0fcd902ee40112d950c520db8f22de5da21a47e4cf080a272ab80548b940ffbcb9988011f5bdf03cde1316a7917b200ea3f50ef037deea6661baaca8ff27236a58169bf3f1258bf53c34857096791c9e01e9190b6b7412c34141eb97a7913616f79400cc077fa963c1e18198d92128937c13249dc2ab7572da9958213877c1aa888dc6fe0735db74d058076ad7664b85377f250a86d7cff3abc51d7b069ec6c64613d8112fe8c680fafaaa5048d1aa9b358e68db29ba86920af96af8c29e98522f9884fa883d4582cd97c315ec8b30d8a2db0af46beb7217523637b28706f79e630acabc564b7e174804977a055bd8634d6df4fbff76a8ebf3b769316077faa5a2bad8ea5e71e3e15052df9842ed68c38209dafabf621a5850d70e8c9d905830fa5e2010693869924c06013d2236d4ed323ed26999bcdba25475bd05c713856a4df5a4244ce76cb21515d659dff8d3f51f2d6aa0487201eef5ec4fca60fbcbd64c87d8f7e30a153774cf79448021e17da852167bf22ee75577b477283cb1b027b46e5b82bff20e414f057fec76d398914dd1b094556dd3b90a6d462e2e2efa4b28835b0a3dcefffb784d793f14cfb41e8088067a619477f7f6425a5b60b34d04a8cb2a0baa40c86ef28d411d6aa21130b0414402f4352894aeed2f9279992aee37a0d160ab4ea392755fa5cd28950bdf82ae87d9d78f745211cbd0a3342e3e236ed505d0aa483506ef98f2c88dd01d33b514fda4c13ae6d6404f1cc401206177c19e2ebcb786ad1aaf4fce65d7001ec08c9a8fe67f93fd6b254ce9c21f9c921431566c4f6db12ca908c084c808874f92e870691fcc6b2dc80fe1ae93f195c2e2c2af5b4fa15b4b52b415c8dfed3f596df1946ba7ffee313fef7a1832857fde9a1628640b39e36ac6688d5b08a35cc0531cc25f9361aa5870fcfcad7f149a3ef0a8e9c4a2b9e16310ee8fdddda74acdfb34428fc67f4f92403d64e520d04be6acb381540dfa0af739d877da337c8946c917cd68edb720b3a3074aae79942b4d9abe76404c37d0a9f8ecb65807f8c41e626e5caa57387a414e5792daab6cef5c51f35ac0b6c29d106f4dbc1b1874deca73b2d6b02e8a31db40ff5990b56725234ccb3a0f86e206bdb36e0465094f32f80452cb9399a72a9d0050e701566bcf9e81cb5756e631feab4570bcc6ee1df800e08226516bc6169d206072f1e540032df14dc15bc790b04c7e1aef7af0815a5944ec9daa1bb1bbb39c2ac2a16570467053cb12a5d5df68817d45f1b73a68596d10d8e892fec81486bf3c2693231b28c70e48c0e7ab7bcd5c6e86d2568d77e78f5d1e12890d14bbcf58fc3e593ed872211a820c3972d094860710b7a96541b2c88fffc9fd473be15f6fee4f9f17e42cb0fb38735028dfc66102a88737254d2cbc9b6c6e0a96ba0b8ab36533e48636f20f47e5c966e7263776b99cd0d2ef7b210edddaf9d5214b3a9406b1a7187cccc1e3733fdde25b6f539fcdcd4177fa577956d38e103c03bb0b9b6ca19e96dea27a212fa4232c3fe74abc125ff5b52aeb77af203052302d76a650bc10405ffb1d5c1b6eb587f6fbb4fc1d8db9533a7eb65d36e2064a661c0177878dcd37b37b10e3d11ae31a5962a15ed663ebf82778668e06fded5bf82468ddd4a6ca2eb4d7d7fb6e9e67453800b0f5bd8e7fc1ee9cab6bbaaf7eb2e0b416a8956c503466472239ca520d79612b685f0d836ec51d477d31df13aeeeb4396102d4768128ea2ee5204cdfb763d5362ba6a8c8fc4a584374a480ccbd9706b1d238365eff56064bbf8c1d64843110c4771d1c784343108cd103ee44897490e537b978b31e81f0a23a62cdc15f2e07cf2c43736d7e8cda9405128bfa40a7cb997b22f7a7187cbb0b26a513144ace5c74d365038722f9a68ea3c0dc8f8b4e7b64b9299913a43aa1211948c9a27bf009f3cb86159e792c59d3d9e8d0ce4466b6812d8f3c1ce74908a2a4d9aa021c15d04923bf2af691334103ae09e723e677b4018c3f5f264bec4e9348050fd15444412a2213224462911dd2cfd7dcf0c4b8b1ff164d151e0070a62f9fd85d0871da7971646327b05bca25e7a17c7eb6efb79513e71bfb37460f2b8d8dee85ab2654c394a1e2801a6839635388523125c84a619d4bb165e4ef906d746c3bb3c98da542817e2ea6bc3055e47d334ee93b770e3e247f477618b69c81e9fff31d7150c3e7617abec0886ac7e6325503f2cc8a5c7642b18bb261bd1ea4bfc1b50dc36e90d0aa60dd25a02f4fa10938e24080835565167f5e1969bb0780dc81b208c259f236a29c2fe335e3762a1d432726a39b5011542d5f8dc74591a82595bc5b0fab26c125d4cc5d0a5e5e44601bfbad391259188c54bf2bcc952711e37ecf388b4712b69c4c4851be1c00173a0bf7253f248571b7d173d03385c28c3b2feb459278bbb465fb34dbcf723bef5c8cd5bb6352d7f77be8ecf0f5e80f4636cb739661d0491a3771bd7fe62f6e88911c94eb72061f792c7176884b491d103a4ff6f0986a014a11920840e5a5de2c19df27eb327b6e59582a149af7f1979d07b7fda1f7b5d839a6838ccae4ded4e4ff1bdf07cc6004fc49644f3542b154f6cc53a1e2aa306093a2e85954afab156118644282cb5a7541a2e3963b24f7369b60955647c5b19319dc349bd65caccb9351df70f79237ead86e5b14e301b6d419658010e985d2a2203e97a0cc0b531f26ae3821b79cb776c03d48cc747587196a6b062f10f7076fcdecf258474dc53bb6b4a45a5fc4dac3776fc5e55bf6f9be223083d499a1302d783c3ee6114a5fde956524ffb98af92e3ce1f53850c2187add943637d7d87823211b3a13e281282913f53fb2977cd8854aa676d1e4cad37e01d0962b663fb748499c4094baebdc67efe0122be7b5501b00615fa82740564c0dcbf13c2f5c0cf5dfbdbc52c5f6c1167f3e8335b390af4aeb21c27fc411f4096271eda08a2d2024999e2be46a9e7b14a77e1e84c6aaf491fdde544e3e433f1989ce53170b10709cf7c0d18a536c7adbb4ceaf7f91bed3efb89823abb48df92eb59345fde147561e4b532d1b9d4dc89d076e6872dd74e249e5d1c94a02892af7dfe86446e4252c8721201b6e6ca3c42822a24e46af934d6c854c4b0bc1025545173867ac1cb8b71165139fa91b3f6d23db6558a97735f24282a59ccbae57db08042b227f0e65b1ba5411ae5242ae205ddbf88fe370ea3191b075da65df77a93a0d91c4783dde8f8e2197eec78f01cbeab80cc7bc6b8ac529001b1011c740ad69a21fcb57be5f700481fb953a77997b45a999a0ad9f82340370c8a9ac47ae06084c4ab21a9784dac9815dde4166f47f7d9b7e05d913904c9a500a14b430b3bb8b4ff7750f1c31ac3ea390e79433e3216b3268f53e49877ec9f521d56c81440417e36bcb507647970d963c25ee909361dd2ed0724cca414c5268afa3635d4ea2bf6a5a104b1c0dd476ebce2a1ef9ae9e8c10432ae7123f9a6e2904b7569363da6089b8f9950c61276649bae821676ecee897f7a85e3f54a29080c02782aad21487895c76412f49d812801a4569d7027701b73d4cd91cc5db71f89ddd22c7cac88bc8e1289fdb7859fe7ea2ce21b3a4b25feeb1ec233c18a106fee77c4abe89bfed1b3be1615e9cb83d663e01215b271e43cec61e85e1b78eade57633e6fd901459d9dfd1788517a5551eaadb8c2e70d719fd8bfc49977009256ff72ec20c3972804d32aa6b19cad99636919ecfa00c1aab6b61225cc56c4dac9f03390ed589302e3624a5249b557c5e87b2749b62425b835667a17ee12691832e58bbeaff849dc44e1c71fc7aeb65e5f194940d01d8634a3d88ded7f6109fd154401d696138c8285a635a36f783dc912ffa8f0bc30d3f8e2e38378b54e050dfff6d659dae609c837bddf589a69573eee3addcc4d0736f1bf6f2ce53b51192bde34a6448f202fa56ea1b8331fe484dfd92130b49c68cf2eb2d1728d73228e5df4bc9ad8f2408eaca97565e09dcf42a071a9d9097892bac9b5273e5589650de3ae2020ab0793730236ef1462dea9272e2be94c876951deeef5269c34163b6a956cbf910ba04d7aae5abc1033a2826ff2bbc5ebfbec3d7242b8d15ee16f6def4d9b146a266104e75bdca37b9e1bc3671cea7353eb1a851cfd9c8d7d244a6d059ec26315fbb49684ba8ce08813903bcef13e00d9a21de7e01384254f5858dc685b6f00649c4c1bd64b241b398fa08a24f43623bd4504d83a3fb914fa2a4bd764dd2b305671050c72423f9f989aed2ebede61b255bf531103ecb54ee29bfcbf2e8db9d87103a137232da76063deb6089877e8c0e685df6918e0a9a1502957099b77602496a9fada1ec7ba327ac3438598f2e9934ea15fdf2f182c240b59d5d7e84aac8421f3b6a9db236f7c8b514", 0x1000}, {&(0x7f0000002380)="635f54286be2b2f039e760bbca62f2c6046a809bb690405da8b7d17a089fb9bcb527f8991ac35fb737999697e54053ca2dfd1339a97d4783c440676f764cb2ae1b5a17b368fe8e2e914484e8bc9a994ae35645db1b3b42bcaaa9b89950575c4c25779701bd8d2c21824834cb5118", 0x6e}], 0x3, 0x0, 0x0, 0x4050}, 0x4000040) 2018/02/27 11:14:30 executing program 3: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) socketpair(0x0, 0x6, 0x4, &(0x7f0000000240)) socketpair(0xf, 0x3, 0x8000, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000180)={r3}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:30 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00'}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r0, 0x3, 0x1}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="8500090000000000000000"], &(0x7f0000000100)='GPL\x00', 0x1, 0x34c, &(0x7f0000000040)=""/153, 0x0, 0x1}, 0xfffffffffffffe05) 2018/02/27 11:14:30 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x5, 0x1, 0x1, 0x1, 0xffffffffffffff9c, 0x136}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000200)="b3fc384ffa76bd48d4e603598ecb5122379bece93f30e3201fdc03859515ffc06b41b92eae120bea90d4e69b3d169fc633911bc5904317f481119fa69e2cb042c086ac2697c218bde3b7bf258c68fe5a18b4c3e498861a0a19f887f331fc19efa3d5e8e5ad38c3eb268d69a4ec226f8e2e87a0e126344e854a17d0eb2d8033b4c66d54e78aa4681953ee6bef02a3f3bb32ac0cd082fc9a0569b0d631e688003946ea3332bc387838c349412ae0629d874adc65c05a1e5930b886c5c7de3cc2a33b121a20aaf8b73627a62d9392d7c2c4fccb59401733f2769fa64b2d40fb01227abc00a95ff1a7a213886d4cb268f7", &(0x7f0000000300)="35d235e35b65ad5cd2c88b15e74c81dda3cc85d0adf9a72e1350afeec4e0a33f7e9679e5f79f0b4e8a84c616db05becf37fc7b9695dbf9167ca4c82ff89e94cd8a5990c61c0da6bee51fff9e9fbb7e1850b89080172ce03d4b50a7ef01ed7fa7d8d4dbfc7d0b9d0e4a90e540aeb71e99b5a6ff8559b330a9a6233c63d203002a4e813176d6c75c4010a79ea7ae54a91054ca2cb5fa877cd51794d771"}, 0x20) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10) 2018/02/27 11:14:30 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000010, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x40000000}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0xd9) 2018/02/27 11:14:30 executing program 5 (fault-call:1 fault-nth:6): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) [ 165.223936] RAX: ffffffffffffffda RBX: 00007f3a3f1bf6d4 RCX: 0000000000453d69 [ 165.231188] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 165.238433] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 165.245674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 165.252915] R13: 00000000000003e1 R14: 00000000006f5db8 R15: 0000000000000005 [ 165.298603] FAULT_INJECTION: forcing a failure. [ 165.298603] name failslab, interval 1, probability 0, space 0, times 0 [ 165.309977] CPU: 0 PID: 10658 Comm: syz-executor5 Not tainted 4.16.0-rc2+ #20 [ 165.317257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.326604] Call Trace: [ 165.329185] dump_stack+0x194/0x24d [ 165.332804] ? arch_local_irq_restore+0x53/0x53 [ 165.337460] ? __kernel_text_address+0xd/0x40 [ 165.341956] should_fail+0x8c0/0xa40 [ 165.345659] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 165.350750] ? save_stack+0xa3/0xd0 [ 165.354358] ? save_stack+0x43/0xd0 [ 165.357961] ? kasan_kmalloc+0xad/0xe0 [ 165.361826] ? kasan_slab_alloc+0x12/0x20 [ 165.365950] ? kmem_cache_alloc+0x12e/0x760 [ 165.370247] ? alloc_vfsmnt+0xe0/0x9c0 [ 165.374112] ? vfs_kern_mount.part.26+0x84/0x4a0 [ 165.378844] ? do_mount+0xea4/0x2bb0 [ 165.382547] ? find_held_lock+0x35/0x1d0 [ 165.386639] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 165.392511] ? rcu_note_context_switch+0x710/0x710 [ 165.397438] should_failslab+0xec/0x120 [ 165.401396] __kmalloc_track_caller+0x5f/0x760 [ 165.406061] ? do_raw_spin_trylock+0x190/0x190 [ 165.410619] ? kstrdup_const+0x39/0x50 [ 165.414496] kstrdup+0x39/0x70 [ 165.417674] kstrdup_const+0x39/0x50 [ 165.421372] alloc_vfsmnt+0x1a5/0x9c0 [ 165.425158] ? mnt_free_id.isra.21+0x50/0x50 [ 165.429553] ? avc_has_extended_perms+0x12c0/0x12c0 [ 165.434551] ? check_noncircular+0x20/0x20 [ 165.438768] ? avc_has_perm+0x43e/0x680 [ 165.442731] ? avc_has_perm_noaudit+0x520/0x520 [ 165.447401] ? find_held_lock+0x35/0x1d0 [ 165.451459] ? __get_fs_type+0x8a/0xc0 [ 165.455331] ? lock_downgrade+0x980/0x980 [ 165.459459] ? module_unload_free+0x5b0/0x5b0 [ 165.463938] ? lock_release+0xa40/0xa40 [ 165.467890] ? _cond_resched+0x14/0x30 [ 165.471766] ? selinux_mount+0x2bb/0x4e0 [ 165.475817] vfs_kern_mount.part.26+0x84/0x4a0 [ 165.480383] ? may_umount+0xa0/0xa0 [ 165.483987] ? _raw_read_unlock+0x22/0x30 [ 165.488117] ? __get_fs_type+0x8a/0xc0 [ 165.492001] do_mount+0xea4/0x2bb0 [ 165.495545] ? copy_mount_string+0x40/0x40 [ 165.499763] ? rcu_pm_notify+0xc0/0xc0 [ 165.503651] ? copy_mount_options+0x5f/0x2e0 [ 165.508039] ? rcu_read_lock_sched_held+0x108/0x120 [ 165.513040] ? kmem_cache_alloc_trace+0x459/0x740 [ 165.517868] ? kasan_check_write+0x14/0x20 [ 165.522081] ? _copy_from_user+0x99/0x110 [ 165.526219] ? copy_mount_options+0x1f7/0x2e0 [ 165.530708] SyS_mount+0xab/0x120 [ 165.534143] ? copy_mnt_ns+0xb30/0xb30 [ 165.538019] do_syscall_64+0x280/0x940 [ 165.541888] ? __do_page_fault+0xc90/0xc90 [ 165.546099] ? _raw_spin_unlock_irq+0x27/0x70 [ 165.550574] ? finish_task_switch+0x1c1/0x7e0 [ 165.555049] ? syscall_return_slowpath+0x550/0x550 [ 165.559960] ? syscall_return_slowpath+0x2ac/0x550 [ 165.564872] ? prepare_exit_to_usermode+0x350/0x350 [ 165.569868] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 165.575222] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 165.580060] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 165.585226] RIP: 0033:0x453d69 [ 165.588392] RSP: 002b:00007f3a3f1bec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/02/27 11:14:30 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/02/27 11:14:30 executing program 5 (fault-call:1 fault-nth:7): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) 2018/02/27 11:14:30 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="850000000800000035bfe3d9abca1e0a1f00000100000000b6503de10ba09e43ef344ef9762c08eea9dd70fa932bf8922dfdc4df868bc673b6f5398a90b6f4fb53ac1db9ec9a4ab8071f696ca957ab638e673a7e4ff8c03775a69e3d9f73aedd468b4ec8c4805b0dd3"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000180)="7dc63144be6563930e4944a4a8a5d98edf6dfad2745de67241d9b68d4180b0d853f96c83e40e4dabf3be1b606622ee6bb89a935755eade5362e15ede0289de14055eb3ecd5e827d286cf994dae276dfe685ea6330591c5e73233fcb969bf5750bc2ca6c3e4fd424251b340f1e0a23ea7ac12f0d082bc11316ebacde7c8b26e5bb098c4b4141b0e9719a9659d704859a12a32c0cfb9127d12084c9b7fc9ca4412047e9cdb40690dcf01fe75b086ad4152b78aa01cb7e79b32a94bd0625aafe1af825f4e9ed4f068ac31148f62f2adeec48aa02e6eb9bbbcc1a4769f5ceeb4788c8daa94e8bde5"}, 0x10) [ 165.596081] RAX: ffffffffffffffda RBX: 00007f3a3f1bf6d4 RCX: 0000000000453d69 [ 165.603330] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 165.610577] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 165.617823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 165.625070] R13: 00000000000003e1 R14: 00000000006f5db8 R15: 0000000000000006 2018/02/27 11:14:30 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x7, 0xae, 0x1, 0x1, 0x0, 0x3, 0x0, 0x5, 0x800, 0x1, 0x7f, 0x3, 0xff, 0x81, 0x2, 0x6, 0x80, 0x4, 0x7, 0x401, 0xbb26, 0x1, 0x7, 0x7fff, 0x4, 0xc51f, 0x11f1, 0xffff, 0xfffffffffffffffa, 0x88d, 0x6, 0x9, 0x80000000, 0x7, 0x4, 0x8, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x1100, 0x20, 0x28000, 0x0, 0x3, 0xfa, 0x6}, 0x0, 0x2, 0xffffffffffffff9c, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x34ecfb2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x6, &(0x7f0000000100)=@raw=[@alu={0x7, 0x5, 0xb, 0x9, 0x7, 0x100, 0xfffffffffffffff5}, @call={0x85, 0x0, 0x0, 0x32}, @ldst={0x2, 0x2, 0x6, 0xd, 0xf, 0xfffffff8, 0x4}], &(0x7f0000000180)='GPL\x00', 0xfff, 0x1000, &(0x7f0000000500)=""/4096, 0x40f00, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) [ 165.678195] FAULT_INJECTION: forcing a failure. [ 165.678195] name failslab, interval 1, probability 0, space 0, times 0 [ 165.689586] CPU: 0 PID: 10667 Comm: syz-executor5 Not tainted 4.16.0-rc2+ #20 [ 165.696859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.706214] Call Trace: [ 165.708813] dump_stack+0x194/0x24d [ 165.712452] ? arch_local_irq_restore+0x53/0x53 [ 165.717145] should_fail+0x8c0/0xa40 [ 165.720875] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 165.725979] ? perf_trace_lock+0x900/0x900 [ 165.730201] ? free_pcppages_bulk+0x20e0/0x20e0 [ 165.734869] ? find_held_lock+0x35/0x1d0 [ 165.738957] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 165.744818] ? sget_userns+0x27d/0xe40 [ 165.748692] ? rcu_note_context_switch+0x710/0x710 [ 165.753621] should_failslab+0xec/0x120 [ 165.757582] kmem_cache_alloc_trace+0x4b/0x740 [ 165.762140] ? security_capable+0x8e/0xc0 [ 165.766297] sget_userns+0x2a3/0xe40 [ 165.769986] ? set_anon_super+0x20/0x20 [ 165.773950] ? free_unref_page+0x9e0/0x9e0 [ 165.778161] ? put_filp+0x90/0x90 [ 165.781607] ? destroy_unused_super.part.6+0xd0/0xd0 [ 165.786691] ? cred_has_capability+0x1a0/0x3d0 [ 165.791261] ? selinux_ipv4_output+0x40/0x40 [ 165.795672] ? selinux_task_setrlimit+0x470/0x470 [ 165.800504] ? selinux_capable+0x36/0x40 [ 165.804553] ? security_capable+0x8e/0xc0 [ 165.808690] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 165.813859] ? ns_capable_common+0xcf/0x160 [ 165.818168] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 165.823339] mount_ns+0x6d/0x190 [ 165.826699] rpc_mount+0x9e/0xd0 [ 165.830052] mount_fs+0x66/0x2d0 [ 165.833407] vfs_kern_mount.part.26+0xc6/0x4a0 [ 165.837973] ? may_umount+0xa0/0xa0 [ 165.841581] ? _raw_read_unlock+0x22/0x30 [ 165.845709] ? __get_fs_type+0x8a/0xc0 [ 165.849591] do_mount+0xea4/0x2bb0 [ 165.853127] ? copy_mount_string+0x40/0x40 [ 165.857339] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 165.862343] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 165.867094] ? retint_kernel+0x10/0x10 [ 165.870976] ? copy_mount_options+0x18b/0x2e0 [ 165.875632] ? __sanitizer_cov_trace_pc+0x3b/0x50 [ 165.880459] ? copy_mount_options+0x1f7/0x2e0 [ 165.884946] SyS_mount+0xab/0x120 [ 165.888383] ? copy_mnt_ns+0xb30/0xb30 [ 165.892253] do_syscall_64+0x280/0x940 [ 165.896119] ? __do_page_fault+0xc90/0xc90 [ 165.900331] ? _raw_spin_unlock_irq+0x27/0x70 [ 165.904808] ? finish_task_switch+0x1c1/0x7e0 [ 165.909286] ? syscall_return_slowpath+0x550/0x550 [ 165.914197] ? syscall_return_slowpath+0x2ac/0x550 [ 165.919109] ? prepare_exit_to_usermode+0x350/0x350 [ 165.924110] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 165.929464] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 165.934300] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 165.939465] RIP: 0033:0x453d69 [ 165.942635] RSP: 002b:00007f3a3f1bec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 165.950786] RAX: ffffffffffffffda RBX: 00007f3a3f1bf6d4 RCX: 0000000000453d69 [ 165.958124] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 165.965373] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 2018/02/27 11:14:31 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=r0, 0x4) 2018/02/27 11:14:31 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:31 executing program 5 (fault-call:1 fault-nth:8): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) 2018/02/27 11:14:31 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x7, 0xe, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x19}, @generic={0x100, 0x6000000000000, 0x6, 0x9}, @map={0x18, 0x9, 0x1}, @ldst={0x3, 0x2, 0x7, 0x9, 0x0, 0x40, 0x8}, @call={0x85, 0x0, 0x0, 0x4}, @map={0x18, 0x0, 0x1, 0x0, 0x1}, @exit={0x95}], &(0x7f0000000080)='GPL\x00', 0x0, 0x15, &(0x7f00000000c0)=""/21, 0x41000, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r0, 0x0, 0x3}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000000800000035000000000000030000000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) [ 165.972621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 165.979868] R13: 00000000000003e1 R14: 00000000006f5db8 R15: 0000000000000007 [ 166.019620] FAULT_INJECTION: forcing a failure. [ 166.019620] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 166.031477] CPU: 1 PID: 10680 Comm: syz-executor5 Not tainted 4.16.0-rc2+ #20 [ 166.038750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.048098] Call Trace: [ 166.050683] dump_stack+0x194/0x24d [ 166.054307] ? arch_local_irq_restore+0x53/0x53 [ 166.058993] should_fail+0x8c0/0xa40 [ 166.062717] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 166.067827] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 166.073053] ? avc_has_perm_noaudit+0x355/0x520 [ 166.077724] ? lock_downgrade+0x980/0x980 [ 166.081876] ? lock_release+0xa40/0xa40 [ 166.085851] ? perf_trace_lock_acquire+0xe3/0x980 [ 166.090712] ? perf_trace_lock+0x900/0x900 [ 166.094952] ? should_fail+0x23b/0xa40 [ 166.098851] __alloc_pages_nodemask+0x327/0xdd0 [ 166.103511] ? perf_trace_lock+0x900/0x900 [ 166.107749] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 166.112772] ? find_held_lock+0x35/0x1d0 [ 166.116873] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 166.122749] ? sget_userns+0x27d/0xe40 [ 166.126647] cache_grow_begin+0x72/0x640 [ 166.130717] kmem_cache_alloc_trace+0x3f1/0x740 [ 166.135377] ? security_capable+0x8e/0xc0 [ 166.139540] sget_userns+0x2a3/0xe40 [ 166.143239] ? set_anon_super+0x20/0x20 [ 166.147210] ? free_unref_page+0x9e0/0x9e0 [ 166.151431] ? put_filp+0x90/0x90 [ 166.154882] ? destroy_unused_super.part.6+0xd0/0xd0 [ 166.159979] ? cred_has_capability+0x1a0/0x3d0 [ 166.164558] ? selinux_ipv4_output+0x40/0x40 [ 166.168976] ? selinux_task_setrlimit+0x470/0x470 [ 166.173821] ? selinux_capable+0x36/0x40 2018/02/27 11:14:31 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x1, 0xffffffffffffff77, &(0x7f000000d000)=""/153}, 0x48) [ 166.177876] ? security_capable+0x8e/0xc0 [ 166.182019] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 166.187201] ? ns_capable_common+0xcf/0x160 [ 166.191527] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 166.196710] mount_ns+0x6d/0x190 [ 166.200080] rpc_mount+0x9e/0xd0 [ 166.203448] mount_fs+0x66/0x2d0 [ 166.206817] vfs_kern_mount.part.26+0xc6/0x4a0 [ 166.211397] ? may_umount+0xa0/0xa0 [ 166.215013] ? _raw_read_unlock+0x22/0x30 [ 166.219151] ? __get_fs_type+0x8a/0xc0 [ 166.223043] do_mount+0xea4/0x2bb0 [ 166.226593] ? copy_mount_string+0x40/0x40 [ 166.230825] ? rcu_pm_notify+0xc0/0xc0 [ 166.234726] ? copy_mount_options+0x5f/0x2e0 [ 166.239122] ? rcu_read_lock_sched_held+0x108/0x120 [ 166.244132] ? kmem_cache_alloc_trace+0x459/0x740 [ 166.248991] ? copy_mount_options+0x1f7/0x2e0 [ 166.253489] SyS_mount+0xab/0x120 [ 166.256935] ? copy_mnt_ns+0xb30/0xb30 [ 166.260820] do_syscall_64+0x280/0x940 [ 166.264699] ? __do_page_fault+0xc90/0xc90 [ 166.268931] ? _raw_spin_unlock_irq+0x27/0x70 [ 166.273423] ? finish_task_switch+0x1c1/0x7e0 [ 166.277914] ? syscall_return_slowpath+0x550/0x550 [ 166.282835] ? syscall_return_slowpath+0x2ac/0x550 [ 166.287761] ? prepare_exit_to_usermode+0x350/0x350 [ 166.292772] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 166.298136] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 166.302986] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 166.308160] RIP: 0033:0x453d69 [ 166.311336] RSP: 002b:00007f3a3f1bec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 166.319032] RAX: ffffffffffffffda RBX: 00007f3a3f1bf6d4 RCX: 0000000000453d69 [ 166.326289] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 166.333543] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 166.340799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 166.348054] R13: 00000000000003e1 R14: 00000000006f5db8 R15: 0000000000000008 [ 166.852573] IPVS: ftp: loaded support on port[0] = 21 [ 167.763562] IPVS: ftp: loaded support on port[0] = 21 [ 167.789520] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 11:14:32 executing program 5 (fault-call:1 fault-nth:9): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) 2018/02/27 11:14:32 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) 2018/02/27 11:14:32 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) 2018/02/27 11:14:32 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1e, &(0x7f0000000480)=[{&(0x7f0000000180)=""/83, 0x53}, {&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000380)=""/4, 0x4}, {&(0x7f00000003c0)=""/183, 0xb7}], 0x5, &(0x7f0000000500)=""/18, 0x12, 0x8}, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:32 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/02/27 11:14:32 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) socketpair(0x9, 0x4, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000140)}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000040)="7b57846eeca333aefeb6e0f13c4b13de4fecd1398644eff4ac6ae6eea7f33878610f0de9538fe8fb273369357ac44806cb305f40c8603aab98c9cebe8d31b66bf12b44712b7e3817f6bf4727aa398c2736afd6dd868debf5b303fdaef479066ff33f155241d6a48a62d4098e16bd4eb7fe4dd843aaa4249c95ae4bd5ece897d6de55f80c9d0eb5ec93925dc2b882fbb0fee0f9500cc40c8e383c4677456593ee66eb504e1e582ea37c8ac1a0b81586e3d86c3cd4cbeeac11cf97c111fe395e29cc21879fbf60940eb684a27c0a20c97b1ddeaee99459b9", &(0x7f0000000140)}, 0x18) 2018/02/27 11:14:32 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) 2018/02/27 11:14:32 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='debugfs\x00', 0x40, &(0x7f00000001c0)="94d824f624844df2fbaa567ab1f17a1a0d5327fb06e3e3e9329e5319820bd47c27c4774f29d9f8edda7b0717e1dc4a786a30e7c9e0b8f656cf7828ff23fb4fe6d74b42be1893fac54d39b94b3710990971661edeecd8a1a5f5d11029143e8984ed027054b3f7f303aab465c95b8977954e1bab0aef69df1a62e2b42faf65b17cf4aeb4b855121666f072b6e03806795c6263b6c6e1e82b931e09afecfe7b2e8b9457cd3535dbbc2631bdcd430fa593fe40b828998abbe03bd05b2a16e069616a7b00f03d26c80415d16ea6b2") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:33 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:33 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file1\x00', 0x1) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) 2018/02/27 11:14:33 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/27 11:14:33 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000000)='./file1\x00', 0x11) r0 = perf_event_open(&(0x7f0000000300)={0x6, 0x78, 0xd56, 0x3, 0x100000001, 0xffffffff, 0x0, 0x4000000000000000, 0x8000, 0xd, 0x10001, 0x8, 0x1, 0x3, 0xffffffff, 0x4, 0x80, 0x1f, 0xffffffff, 0x3, 0x0, 0x1, 0xe53, 0x5, 0x80, 0x100000000, 0x83, 0x1, 0x1ff, 0x9, 0xb0b0, 0x597, 0x5, 0x8000, 0x73f, 0x0, 0x1, 0x40, 0x0, 0x5, 0x6, @perf_bp={&(0x7f00000002c0), 0x4}, 0x20002, 0x4, 0x3, 0x1, 0x401, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000380)='keyring\x00') mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='./file1\x00', &(0x7f0000000180)='msdos\x00', 0x8000, &(0x7f0000000200)="0ace2cc92f67dd921e7613bd81c4b28a5c123b72cca75fee938543d8f00000e3c17384b9d9f7b3427b58f84a84102a21a7855c4392b2cb33ea54bdb38900b750f9587bf50849a91c43ef0b1894a736678bbf2d9b723eb03790d2a66eef3aefaaedffc7d3eb7c6cbc2c178f85676cb95328ad5c07c32728b8665a07e8fa22b08367b96318f04bae40573e9a232413bc37c49910479f85") 2018/02/27 11:14:33 executing program 0: getpid() 2018/02/27 11:14:33 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x26, &(0x7f0000000140)=[{&(0x7f0000000040)=""/191, 0xbf}, {&(0x7f0000000100)=""/16, 0x10}], 0x2, &(0x7f0000000180)=""/82, 0x52, 0x34297d87}, 0x2000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000240)=r0, 0x4) 2018/02/27 11:14:33 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file1\x00', 0x0, 0xc}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) 2018/02/27 11:14:33 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x78, 0xc7b6, 0x45b6, 0x9, 0xfff, 0x0, 0x5, 0x4000, 0x1, 0x4, 0x2, 0x0, 0x4, 0x6, 0x3, 0x3, 0x8, 0xfb, 0x1, 0x3, 0x2, 0x8, 0x100000000, 0x2, 0x80000000, 0x3, 0xff, 0x7, 0x71d3, 0x9, 0x400, 0x1200000, 0x3ff, 0x2, 0x2, 0x2, 0x2, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f00000000c0), 0x1}, 0x80, 0x4, 0x5, 0x3, 0x5, 0x7, 0xff}, 0xffffffffffffffff, 0x8000, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r0, 0x7, 0x1, 0x648, &(0x7f0000000180)=[0x0], 0x1}, 0x20) socketpair(0x19, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) socketpair(0x8, 0x4, 0x42cdfa, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) recvmsg$kcm(r1, &(0x7f0000001480)={&(0x7f0000000200)=@ipx, 0x10, &(0x7f0000001380)=[{&(0x7f0000000240)=""/135, 0x87}, {&(0x7f0000000300)=""/89, 0x59}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, &(0x7f00000013c0)=""/143, 0x8f, 0x2}, 0x10000) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0xffffffffffffffff, r3, 0x0) [ 168.646139] IPVS: ftp: loaded support on port[0] = 21 [ 169.532701] IPVS: ftp: loaded support on port[0] = 21 [ 169.560525] IPVS: ftp: loaded support on port[0] = 21 [ 169.588761] IPVS: ftp: loaded support on port[0] = 21 [ 169.595796] FAULT_INJECTION: forcing a failure. [ 169.595796] name failslab, interval 1, probability 0, space 0, times 0 [ 169.607343] CPU: 1 PID: 10764 Comm: syz-executor5 Not tainted 4.16.0-rc2+ #20 [ 169.614610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.623956] Call Trace: [ 169.626548] dump_stack+0x194/0x24d [ 169.630188] ? arch_local_irq_restore+0x53/0x53 [ 169.634849] ? rcutorture_record_progress+0x10/0x10 [ 169.639860] should_fail+0x8c0/0xa40 [ 169.643566] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 169.648661] ? unwind_get_return_address+0x61/0xa0 [ 169.653580] ? __save_stack_trace+0x7e/0xd0 [ 169.657910] ? find_held_lock+0x35/0x1d0 [ 169.661964] ? __lock_is_held+0xb6/0x140 [ 169.666025] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 169.671898] ? rcu_note_context_switch+0x710/0x710 [ 169.676803] ? lock_acquire+0x1d5/0x580 [ 169.680758] should_failslab+0xec/0x120 [ 169.684709] kmem_cache_alloc_trace+0x4b/0x740 [ 169.689265] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 169.695144] ? rcu_note_context_switch+0x710/0x710 [ 169.700064] selinux_sb_alloc_security+0x93/0x2e0 [ 169.704891] ? selinux_inode_alloc_security+0x390/0x390 [ 169.710239] ? down_write_nested+0x8b/0x120 [ 169.714534] ? sget_userns+0x3a1/0xe40 [ 169.718402] ? _down_write_nest_lock+0x120/0x120 [ 169.723158] security_sb_alloc+0x6d/0xa0 [ 169.727200] sget_userns+0x3a9/0xe40 [ 169.730891] ? set_anon_super+0x20/0x20 [ 169.734849] ? free_unref_page+0x9e0/0x9e0 [ 169.739056] ? put_filp+0x90/0x90 [ 169.742493] ? destroy_unused_super.part.6+0xd0/0xd0 [ 169.747583] ? cred_has_capability+0x1a0/0x3d0 [ 169.752146] ? selinux_ipv4_output+0x40/0x40 [ 169.756538] ? selinux_task_setrlimit+0x470/0x470 [ 169.761362] ? selinux_capable+0x36/0x40 [ 169.765402] ? security_capable+0x8e/0xc0 [ 169.769529] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 169.774700] ? ns_capable_common+0xcf/0x160 [ 169.779030] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 169.784553] mount_ns+0x6d/0x190 [ 169.787900] rpc_mount+0x9e/0xd0 [ 169.791259] mount_fs+0x66/0x2d0 [ 169.794605] vfs_kern_mount.part.26+0xc6/0x4a0 [ 169.799162] ? may_umount+0xa0/0xa0 [ 169.802765] ? _raw_read_unlock+0x22/0x30 [ 169.806890] ? __get_fs_type+0x8a/0xc0 [ 169.810757] do_mount+0xea4/0x2bb0 [ 169.814279] ? copy_mount_string+0x40/0x40 [ 169.818488] ? rcu_pm_notify+0xc0/0xc0 [ 169.822360] ? copy_mount_options+0x5f/0x2e0 [ 169.826744] ? rcu_read_lock_sched_held+0x108/0x120 [ 169.831735] ? kmem_cache_alloc_trace+0x459/0x740 [ 169.836556] ? kasan_check_write+0x14/0x20 [ 169.840771] ? copy_mount_options+0x1f7/0x2e0 [ 169.845243] SyS_mount+0xab/0x120 [ 169.848682] ? copy_mnt_ns+0xb30/0xb30 [ 169.852553] do_syscall_64+0x280/0x940 [ 169.856417] ? __do_page_fault+0xc90/0xc90 [ 169.860628] ? _raw_spin_unlock_irq+0x27/0x70 [ 169.865098] ? finish_task_switch+0x1c1/0x7e0 [ 169.869577] ? syscall_return_slowpath+0x550/0x550 [ 169.874489] ? syscall_return_slowpath+0x2ac/0x550 [ 169.879403] ? prepare_exit_to_usermode+0x350/0x350 [ 169.884403] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 169.889746] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 169.894568] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 169.899741] RIP: 0033:0x453d69 [ 169.902903] RSP: 002b:00007f7aafcaec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 169.910588] RAX: ffffffffffffffda RBX: 00007f7aafcaf6d4 RCX: 0000000000453d69 [ 169.917834] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 169.925078] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 169.932320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/02/27 11:14:35 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r0 = gettid() socketpair(0xe689f0f8ae4005f5, 0x7, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x1, 0x13, 0xffffffffffffffc1, 0x7f, 0x0, 0x8000, 0x800, 0xc, 0x0, 0x0, 0x30, 0x1, 0x8, 0xfffffffffffffff7, 0x28, 0x351, 0x3, 0x4, 0x6, 0xd3, 0x400, 0x7, 0x8, 0x0, 0x7f, 0x1f, 0x401, 0x3, 0xf09, 0x7f, 0x3c39, 0x2, 0x9, 0xfe0, 0x3ff, 0x8000, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2, 0x101}, 0x800, 0x1, 0x4000000000, 0x7, 0x12c1, 0x3, 0x100}, r0, 0x6, r1, 0x5) 2018/02/27 11:14:35 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x8001) 2018/02/27 11:14:35 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0/file0\x00'}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r0, &(0x7f0000000240)="78d06d25b802d8e540aba6420ec0529551736f4cb60c84634d6a26745f826b481960de4a942762070aae80af190666", &(0x7f0000000280)=""/250}, 0x18) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x78, 0x20, 0x7, 0x1ff, 0x6, 0x0, 0x8c, 0x120, 0xf, 0x4, 0x8, 0x4, 0x0, 0x9, 0x7, 0x5, 0xffffffffffffb23b, 0x7, 0x2, 0xa51, 0x1000, 0xfffffffffffffffb, 0x89f, 0x5, 0x2, 0x7, 0x6, 0x6, 0x7f, 0x7ff, 0x0, 0x1, 0x1, 0x4, 0x5, 0x1, 0x7cb55f73, 0x0, 0x0, 0x5, @perf_config_ext={0x0, 0x40}, 0x80, 0x666, 0x400, 0x5, 0x0, 0xc0ea, 0x9}, 0x0, 0x8000, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000180)=0xed) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/27 11:14:35 executing program 5 (fault-call:1 fault-nth:10): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) 2018/02/27 11:14:35 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) [ 169.939563] R13: 00000000000003e1 R14: 00000000006f5db8 R15: 0000000000000009 2018/02/27 11:14:35 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xe, 0xb, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, [@call={0x85, 0x0, 0x0, 0x25}, @exit={0x95}, @generic={0x7fff, 0x8, 0xd, 0x9}, @alu={0x0, 0x100000001, 0x6, 0x1, 0xb, 0x46}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x475b, 0xe, &(0x7f0000000240)=""/14, 0x40f00, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f0000000140)='./file0/file0\x00', r0}, 0x10) 2018/02/27 11:14:35 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file1\x00', r0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) 2018/02/27 11:14:35 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) [ 170.051119] FAULT_INJECTION: forcing a failure. [ 170.051119] name failslab, interval 1, probability 0, space 0, times 0 [ 170.062539] CPU: 1 PID: 10782 Comm: syz-executor5 Not tainted 4.16.0-rc2+ #20 [ 170.069806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.079138] Call Trace: [ 170.081705] dump_stack+0x194/0x24d [ 170.085314] ? arch_local_irq_restore+0x53/0x53 [ 170.089963] ? find_held_lock+0x35/0x1d0 [ 170.094012] should_fail+0x8c0/0xa40 [ 170.097703] ? __list_lru_init+0x352/0x750 [ 170.101919] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 170.106999] ? check_noncircular+0x20/0x20 [ 170.111216] ? find_next_zero_bit+0xe3/0x110 [ 170.115604] ? check_noncircular+0x20/0x20 [ 170.119823] ? find_held_lock+0x35/0x1d0 [ 170.123869] ? __lock_is_held+0xb6/0x140 [ 170.127926] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 170.133784] ? lock_downgrade+0x980/0x980 [ 170.137916] ? rcu_note_context_switch+0x710/0x710 [ 170.142819] ? find_held_lock+0x35/0x1d0 [ 170.146865] should_failslab+0xec/0x120 [ 170.150816] __kmalloc+0x63/0x760 [ 170.154246] ? lock_downgrade+0x980/0x980 [ 170.158373] ? register_shrinker+0x10e/0x2d0 [ 170.162757] ? trace_event_raw_event_module_request+0x320/0x320 [ 170.168795] register_shrinker+0x10e/0x2d0 [ 170.173007] ? prepare_kswapd_sleep+0x1f0/0x1f0 [ 170.177656] ? memcpy+0x45/0x50 [ 170.180922] sget_userns+0xbbf/0xe40 [ 170.184611] ? set_anon_super+0x20/0x20 [ 170.188566] ? put_filp+0x90/0x90 [ 170.191997] ? destroy_unused_super.part.6+0xd0/0xd0 [ 170.197081] ? cred_has_capability+0x1a0/0x3d0 [ 170.201639] ? selinux_ipv4_output+0x40/0x40 [ 170.206037] ? selinux_task_setrlimit+0x470/0x470 [ 170.210862] ? selinux_capable+0x36/0x40 [ 170.214902] ? security_capable+0x8e/0xc0 [ 170.219033] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 170.224197] ? ns_capable_common+0xcf/0x160 [ 170.228501] ? rpc_remove_pipe_dir_object+0x6d0/0x6d0 [ 170.233662] mount_ns+0x6d/0x190 [ 170.237013] rpc_mount+0x9e/0xd0 [ 170.240363] mount_fs+0x66/0x2d0 [ 170.243713] vfs_kern_mount.part.26+0xc6/0x4a0 [ 170.248270] ? may_umount+0xa0/0xa0 [ 170.251874] ? _raw_read_unlock+0x22/0x30 [ 170.256006] ? __get_fs_type+0x8a/0xc0 [ 170.259880] do_mount+0xea4/0x2bb0 [ 170.263407] ? copy_mount_string+0x40/0x40 [ 170.267618] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 170.272614] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 170.277352] ? retint_kernel+0x10/0x10 [ 170.281228] ? copy_mount_options+0x160/0x2e0 [ 170.285701] ? copy_mount_options+0x1f7/0x2e0 [ 170.290176] SyS_mount+0xab/0x120 [ 170.293605] ? copy_mnt_ns+0xb30/0xb30 [ 170.297475] do_syscall_64+0x280/0x940 [ 170.301338] ? __do_page_fault+0xc90/0xc90 [ 170.305544] ? _raw_spin_unlock_irq+0x27/0x70 [ 170.310028] ? finish_task_switch+0x1c1/0x7e0 [ 170.314498] ? syscall_return_slowpath+0x550/0x550 [ 170.319405] ? syscall_return_slowpath+0x2ac/0x550 [ 170.324312] ? prepare_exit_to_usermode+0x350/0x350 [ 170.329303] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 170.334649] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 170.339473] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 170.344636] RIP: 0033:0x453d69 2018/02/27 11:14:35 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x3, 0x0, [0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/02/27 11:14:35 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) r1 = perf_event_open(&(0x7f0000000200)={0x7, 0x78, 0x0, 0x80000001, 0x8, 0x7ff, 0x0, 0x6, 0x100, 0xa, 0x1, 0x80000001, 0x1, 0x8, 0x4, 0x1000, 0x9, 0x8, 0x2, 0xfde3, 0x1, 0x1, 0x6, 0x10000, 0x9, 0x8, 0x2, 0x1c, 0x1ff0000000, 0x7ff, 0x6, 0x3, 0xfffffffffffffff7, 0x1, 0x100, 0x7, 0x7, 0x6, 0x0, 0xa2, 0x0, @perf_bp={&(0x7f0000000080), 0x1}, 0x814, 0x40, 0xb631, 0x0, 0x4, 0x4, 0x4}, 0x0, 0xffff, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x2) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/02/27 11:14:35 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="85000000000007003500000000004e4e00009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x13}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x5, 0x8, 0x2, 0x19, 0xffffffffffffffff, 0x4}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r2, 0x9, 0x10}, 0x3a4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f0000000080)="f975dcf5de6acd53bed9a81ecf58e23fbbe2d561bcdef245e5e2a0c16f1f87f15e94ec2d011428a04cb40cc46502ad22a8c4b094185c5b1fd8b074a8cde22d11c9a67fe0873f371540a4af6abecfe1e125cfd0bf4a42b4c4581d11216e5a6c6f1a2a5e84085ac130bc0844392a6400bb5fdd611cd91074925c5b4d8a4b4b1c438dbc31e62cca03b235082133a36769794d7a72bf35e41d342c3ebdef30f50aaa62827a0a44"}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f00000002c0)="a960032df38b83a13bd5992ce05adcced8fe0877705004879ff4", &(0x7f0000000300)=""/30}, 0x18) 2018/02/27 11:14:35 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x2, &(0x7f00000000c0)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001240)=""/241, 0xf1}], 0x1, &(0x7f0000001380)=""/6, 0x6, 0x6}, 0x20) [ 170.347803] RSP: 002b:00007f7aafc8dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 170.355484] RAX: ffffffffffffffda RBX: 00007f7aafc8e6d4 RCX: 0000000000453d69 [ 170.362728] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 170.369970] RBP: 000000000072bf58 R08: 00000000200000c0 R09: 0000000000000000 [ 170.377216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 170.384463] R13: 00000000000003e1 R14: 00000000006f5db8 R15: 000000000000000a 2018/02/27 11:14:35 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x3f3) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x19, 0x2, 0x7, 0x8, 0x2, r0, 0x80000000}, 0x2c) 2018/02/27 11:14:35 executing program 1: socketpair(0x1b, 0xa, 0x81, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4b049e34) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r3, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB="0300000000f0ffffff0000000000000000000000"]) 2018/02/27 11:14:35 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='bpf\x00', 0x4000000000000, &(0x7f0000000200)="4c53ddea5b55c28a54c4adf87bae72c58025911dd53396b88454b5964d80c1b8c7204a98560577b59cc978c27c9d2e1abbb77b133d462fe075e61bb85416312d8f54a0715edea64f648544f28e3577be4b6aadab037546a53b981d032b3f06538ade6f6dddef61ac005a68d3392fe8d05668210126b95a9705a13954cc47488f55542d02ea9d84c772ea484b3e62d2487be96dbc5c520fb841ff78d3df11987b61b825e78b633160367cffb2c4fdbb733e9ad30b953a6ef1a373cbc299a866450c15c720b064e57df75fc5e7848fc2fb4cd1736aa7840800dbe42c2bd6692b90287481cb2ef45dcf5be151a7") bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) 2018/02/27 11:14:35 executing program 0: socketpair(0x8, 0x6, 0x88, &(0x7f0000000140)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000340)="cfa01654"}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x28, &(0x7f00000002c0)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0xc, &(0x7f0000000180)=@raw=[@map={0x18, 0xe, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1ea}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, @exit={0x95}, @ldst={0x3, 0x3, 0x3, 0x9, 0xe, 0x8, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x12}], &(0x7f0000e6bffc)="48b40c00", 0x1, 0x99, &(0x7f0000000200)=""/153}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x9, 0x18}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x400010}, 0x10) 2018/02/27 11:14:35 executing program 7: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x20) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000180)='ext2\x00', 0x0, &(0x7f0000000200)="1937592251efec55dd227673fd6efc50f2c08a48e579574399fdef9f7f0ef0ad5d97e251c08b5d4dfd461524000acedd2f58b73c7d0193b50016c28170d39aba90a83b48747604983837964cb64e32344843141286eee3644d2a5a369adabc51914bf350eef21b4c9ab6a24af2c2cbe2661b1e6235b65c68518e469bcb43d299d9bfb5733aa309e2b537a8ae0300d43388a01d177203fced0ba803d8458a0749869a1533e16e691d1c40a379a72e97a7f60abebb00a28848f942101a31cf94d1b9c2") 2018/02/27 11:14:35 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x40) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000002580)=[{&(0x7f0000000200)="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", 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{&(0x7f0000001380)="06e8642f64d8217ea38414d0196735770dc529e0806e039797385685047487f0b66b304df41f3f0a6abe2c188a3076868afc3a947ccb2240cbec4d1ed81ef9804dff06a99a2c722cc9e0642a6325868d152b81bbfeb72658800d6a118bf71904bb5e899ed7490f716455828cb45a37537b27fe93de292853605be7a1f3d77a276b41b4b95875a62137364d36aa3251e1f28d377630a66c716939da50aee0e1", 0x9f}, {&(0x7f0000001440)="5521b661f3b0b903661d8d417c1ab2ceb23ab250d4a4f75c6a7614680e47b2a1d1a5091b53f6a74cf713b49df37ebb51865c7f7fcfb001a0dcbc1a63f9bec68bb04540b803b19c26033aed00efa9602d165cf4bc25116f0552a99041bc6e", 0x5e}, 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0x85, "bf85e911000c8d0aba8d8c81e84ee8998a519e603db5b3f581d7bc06b2873b567ef42a340ffd7c656da3991668ff99356944146595e2666ae57520710de408b99653fb72a6f449cdbdd1a8999f1ade26932619dafff7c3384c9f613fbd1a0afb6faf551caaf0329f4ca4ad9f5ad675d0ab5af106ac23e9b59d1a2e45c8f886202137e680d3165e6141974207a36c1d712324b6f2c855e4f5367b"}, {0x88, 0x118, 0x4b2f, "c40c6c3f4b2aa4cf69a7d77fd2b3eb9cb63c42800c11e577092537a6c77c4f08913c12e7861b66de69bde1be0a94230723e8e80fdb026f5ef6e818a25ed2f095b4d8fa0a45dfb318c1e811e70e4b7f2c472ccca8a799acc0bbaeffdd19018dae041e4c69726c25529668f6190bdad2382a0a2233"}], 0x1340, 0x24044854}, 0x40000) [ 170.586808] ------------[ cut here ]------------ [ 170.591666] refcount_t: increment on 0; use-after-free. [ 170.597147] WARNING: CPU: 1 PID: 10759 at lib/refcount.c:153 refcount_inc+0x47/0x50 [ 170.604928] Kernel panic - not syncing: panic_on_warn set ... [ 170.604928] [ 170.612280] CPU: 1 PID: 10759 Comm: syz-executor5 Not tainted 4.16.0-rc2+ #20 [ 170.619533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.628869] Call Trace: [ 170.631448] dump_stack+0x194/0x24d [ 170.635071] ? arch_local_irq_restore+0x53/0x53 [ 170.639732] ? vsnprintf+0x1ed/0x1900 [ 170.643529] panic+0x1e4/0x41c [ 170.646710] ? refcount_error_report+0x214/0x214 [ 170.651449] ? show_regs_print_info+0x18/0x18 [ 170.655945] ? __warn+0x1c1/0x200 [ 170.659395] ? refcount_inc+0x47/0x50 [ 170.663180] __warn+0x1dc/0x200 [ 170.666445] ? refcount_inc+0x47/0x50 [ 170.670239] report_bug+0x211/0x2d0 [ 170.673859] fixup_bug.part.11+0x37/0x80 [ 170.677912] do_error_trap+0x2d7/0x3e0 [ 170.681784] ? vprintk_default+0x28/0x30 [ 170.685835] ? math_error+0x400/0x400 [ 170.689619] ? printk+0xaa/0xca [ 170.692887] ? show_regs_print_info+0x18/0x18 [ 170.697391] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 170.702231] do_invalid_op+0x1b/0x20 [ 170.705931] invalid_op+0x58/0x80 [ 170.709375] RIP: 0010:refcount_inc+0x47/0x50 [ 170.713768] RSP: 0018:ffff8801ad827860 EFLAGS: 00010286 [ 170.719115] RAX: dffffc0000000008 RBX: ffff8801d2d80304 RCX: ffffffff815ac30e [ 170.726373] RDX: 0000000000000000 RSI: 1ffff10035b04ebc RDI: 1ffff10035b04e91 [ 170.733625] RBP: ffff8801ad827868 R08: 0000000000000000 R09: 0000000000000000 [ 170.740877] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801ad827af8 [ 170.748130] R13: ffff8801da576a93 R14: ffff8801d2d80300 R15: ffff8801da576b01 [ 170.755406] ? vprintk_func+0x5e/0xc0 [ 170.759205] sk_alloc+0x3f9/0x1440 [ 170.762737] ? sock_def_readable+0x5e0/0x5e0 [ 170.767128] ? __raw_spin_lock_init+0x2d/0x100 [ 170.771707] ? check_noncircular+0x20/0x20 [ 170.775926] ? do_raw_write_unlock+0x290/0x290 [ 170.780497] ? check_noncircular+0x20/0x20 [ 170.784717] ? __raw_spin_lock_init+0x1c/0x100 [ 170.789288] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 170.794300] ? find_held_lock+0x35/0x1d0 [ 170.798364] ? inet_create+0x3fc/0xf50 [ 170.802239] ? lock_downgrade+0x980/0x980 [ 170.806382] ? lock_release+0xa40/0xa40 [ 170.810342] ? lock_downgrade+0x980/0x980 [ 170.814519] inet_create+0x47c/0xf50 [ 170.818235] ? ipip_gro_receive+0xf0/0xf0 [ 170.822377] ? __lock_is_held+0xb6/0x140 [ 170.826446] __sock_create+0x4d4/0x850 [ 170.830329] ? ___sys_recvmsg+0x640/0x640 [ 170.834482] ? user_path_create+0x40/0x40 [ 170.838632] SyS_socket+0xeb/0x1d0 [ 170.842164] ? fillonedir+0x250/0x250 [ 170.845952] ? move_addr_to_kernel+0x60/0x60 [ 170.850355] ? do_syscall_64+0xb6/0x940 [ 170.854321] ? move_addr_to_kernel+0x60/0x60 [ 170.858719] do_syscall_64+0x280/0x940 [ 170.862592] ? __do_page_fault+0xc90/0xc90 [ 170.866813] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 170.871562] ? syscall_return_slowpath+0x550/0x550 [ 170.876483] ? syscall_return_slowpath+0x2ac/0x550 [ 170.881399] ? prepare_exit_to_usermode+0x350/0x350 [ 170.886404] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 170.891762] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 170.896603] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 170.901775] RIP: 0033:0x456877 [ 170.904948] RSP: 002b:00007ffd8376b3c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000029 [ 170.912643] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000456877 [ 170.919896] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 0000000000000002 [ 170.927152] RBP: 00007ffd8376ba80 R08: 0000000000000000 R09: 0000000000000001 [ 170.934407] R10: 0000000000000005 R11: 0000000000000202 R12: 0000000000000004 [ 170.941658] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000f0a914 [ 170.949572] Dumping ftrace buffer: [ 170.953102] (ftrace buffer empty) [ 170.956784] Kernel Offset: disabled [ 170.960385] Rebooting in 86400 seconds..